Consulta: year:"2016"
Registros recuperados: 9.892
Máximo de registros impressos: 2500
Data/hora: 15/05/2024 06:56:05

10 procedimentos básicos para o controle de Salmonella em granjas de postura comercial.
Provedor de dados: 14
Autores: DUARTE, S. C.; GASPAR, L. F.; OLMOS, A. R.; FORTES, F. B. B.
bitstream/item/156490/1/final-8399novo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Poedeira.; Sanidade animal; Galinha para postura; Granja; Salmonella.; Animal health; Laying hens; Aviaries.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064907

1p13.2 deletion displays clinical features overlapping Noonan syndrome, likely related to NRAS gene haploinsufficiency
Provedor de dados: 74
Autores: Linhares,Natália Duarte; Freire,Maíra Cristina Menezes; Cardenas,Raony Guimarães Corrêa do Carmo Lisboa; Pena,Heloisa Barbosa; Lachlan,Katherine; Dallapiccola,Bruno; Bacino,Carlos; Delobel,Bruno; James,Paul; Thuresson,Ann-Charlotte; Annerén,Göran; Pena,Sérgio D. J.
Abstract Deletion-induced hemizygosity may unmask deleterious autosomal recessive variants and be a cause of the phenotypic variability observed in microdeletion syndromes. We performed complete exome sequencing (WES) analysis to examine this possibility in a patient with 1p13.2 microdeletion. Since the patient displayed clinical features suggestive of Noonan Syndrome (NS), we also used WES to rule out the presence of pathogenic variants in any of the genes associated with the different types of NS. We concluded that the clinical findings could be attributed solely to the 1p13.2 haploinsufficiency. Retrospective analysis of other nine reported patients with 1p13.2 microdeletions showed that six of them also presented some characteristics of NS. In all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 1p13.2 deletion; Noonan syndrome type 6; NRAS gene; RASopathy; Unmasking heterozygosity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000300349

2015年度アメリカ獣医外科学会（ACVS）
Provedor de dados: 19
Autores: 佐々木, 直樹.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4292

2016-ban is folytatódnak az ÖMKi ökológiai búzafajta összehasonlító kísérletei, minden eddiginél több fajtával és még több helyszínen
Provedor de dados: 21
Autores: Földi, Mihály.
Idén több új ökológiai búzafajta (pl. KG Vitéz, MV Bojtár, MV Ménrót, MV Mente) tesztelésére kerül sor hazánkban, a régiek mellett újabb helyszíneken is. Az új fajtákkal együtt a kísérletsorozatba bevont ökológiai búzafajtaszám eléri a százat.
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems; Crop husbandry; Biodiversity and ecosystem services; Hungary.
Ano: 2016
URL: http://orgprints.org/30122/1/os1604.pdf

2016-ban is folytatódnak az ÖMKi ökológiai szójatermesztési kísérletei
Provedor de dados: 21
Autores: Borbélyné Hunyadi, Éva.
A konvencionális mellett egyre nagyobb teret nyer az ökológiai gazdálkodásból származó szója iránti igény. A svájci FiBL (Forschungsinstitute für biologischen Landbau) ,,Bio Suisse Soy from Europe" projektjét Magyarországon 2014 óta az ÖMKi koordinálja. Minden évben 4-5 kísérleti helyszínen, 5-6 szójafajtával zajlanak a kísérletek, s több szántóföldi szakmai nap is megrendezésre kerül, így 2016-ban is.
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems Crop health; Quality; Protection Hungary.
Ano: 2016
URL: http://orgprints.org/30123/1/os1604.pdf

22nd IFCC - EFLM European Congress of Clinical Chemistry and Laboratory Medicine 25th Meeting of Balkan Clinical Laboratory Federation 15th National Congress of GSCC-CB 11 al 15 de junio de 2017, Atenas, Grecia
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400030

2D ocean waves spectra from space: a challenge for validation and synergetic use
Provedor de dados: 5
Autores: Mouche, Alexis; He, W.; Husson, R.; Guitton, Gilles; Chapron, Bertrand; Li, Huimin.
Sentinel-1 A now routinely acquires data over the ocean since 2014. Data are processed by ESA through the Payload Data Ground Segment up to Level-2 for Copernicus users. Level-2 products consist of geo-located geophysical parameters related to wind, waves and ocean current. In particular, Sentinel-1A wave measurements provide 2D ocean swell spectra (2D wave energy distribution as a function of wavelength and direction) as well as integrated parameters such as significant wave height, dominant wavelength and direction for each partition. In 2016, Sentinel-1 B will be launched by ESA and GF-3 by CNSA. Then in 2018, CFOSAT (China France Oceanography Satellite project), a joint mission from the Chinese and French Space Agencies, will be launched. They will...
Tipo: Text
Palavras-chave: Ocean remote sensing; Synthetics aperture radar; Ocean wave-spectrometer; 2D ocean wave spectrum; Level-4.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00364/47469/47488.pdf

3,5,6-trichloro-2-pyridinyloxyacetic acid as effective thinning agent for fruit of 'Montenegrina' mandarin
Provedor de dados: 65
Autores: Gonzatto,Mateus Pereira; Böettcher,Gerson Nestor; Schneider,Leonardo André; Lopes,Ângelo Azeredo; Silveira Júnior,Jairo Camargo; Petry,Henrique Belmonte; Oliveira,Roberto Pedroso de; Schwarz,Sergio Francisco.
ABSTRACT: The 'Montenegrina' mandarin ( Citrus deliciosa Tenore) is widely cultivated in southern Brazil. This cultivar has a great tendency for alternate bearing, requiring thining of the fruit. However, the chemical thinners studied until now in this cultivar have not been successful. The objective of this research was to evaluate the effect of 3,5,6-trichloro-2-pyridinyloxyacetic acid (3,5,6-TPA) on the production and fruit quality of the 'Montenegrina' mandarin, in comparison with hand thinning and the options of chemical thinning previously studied. Hand thinning and no thinning were used as controls. Ethephon was applied in three doses: 200mg L-1, 300mg L-1 or 200mg L-1 + 3% urea; or 3,5,6-TPA, in four doses: 10, 20, 30 or 40mg L-1. Fruits of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus deliciosa Ten. 3; 5; 6-TPA synthetic auxin ethephon alternate bearing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202078

3D front-face fluorescence spectroscopy for characterization of extra virgin olive oil and olive oil according to the spectral pattern
Provedor de dados: 111
Autores: Lleó, Lourdes; Hernández-Sánchez, Natalia; Ammari, Faten; Roger, Jean-Michel.
3D front-face fluorescence spectroscopy and principal component analysis (PCA) were used to differentiate between Extra Virgin Olive (EVOO) and Olive Oil (OO). The results show that 3D front-face fluorescence could be an effective tool to characterize EVOO and OO. Fourteen samples of olive oils were acquired directly from producers and from retail markets and their 3D fluorescence spectra were measured and analyzed. The first principal component of the PCA model retained the most important variability as a combination of freshness due to the presence of antioxidant compounds and chlorophyll; and of oxidation stage due to the presence of oxidation products. Olive oil samples presented different spectral pattern providing different scores for EVOO and OO in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food quality fluorescence spectroscopy; Olive oil; Quality assessment; Authentication.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3699

3D seismic structure of the Zhenbei-Huangyan seamounts chain in the East Sub-basin of the South China Sea and its mechanism of formation
Provedor de dados: 5
Autores: Wang, Jian; Zhao, Minghui; Qiu, Xuelin; Sibuet, Jean-claude; He, Enyuan; Zhang, Jiazheng; Tao, Chunhui.
The probable N055°-oriented extinct spreading ridge of the East Sub-basin is cut across by the post-spreading volcanic ridge oriented approximately E–W in its western part and called the Zhenbei–Huangyan seamounts chain. A three-dimensional ocean bottom seismometer survey was conducted in 2011 and covered both the extinct spreading ridge and the Zhenbei–Huangyan seamounts chain in the East Sub-basin. The comprehensive seismic record sections of 39 ocean bottom seismometers underline the high-quality data with clear and reliable P-wave seismic first arrivals. The three-dimensional tomographic results show that the crust is oceanic on each side of the Zhenbei–Huangyan seamounts chain. The seafloor spreading lineaments and associated fracture zones pattern...
Tipo: Text
Palavras-chave: Extinct spreading ridge; Zhenbei-Huangyan seamounts chain; 3D seismic structure; Post-spreading magmatism; East Sub-basin; South China Sea.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00314/42515/44989.pdf

3-D Structural Changes in Subchondral Bone and the Effect of Bisphosphonate Intervention in Early Osteoarthritis
Provedor de dados: 77
Autores: Chen,Hainan; Dong,Qirong; Jiang,Wei.
This study aims to observe the 3-D structural changes in subchondral bone and the effects of bisphosphonate intervention in the early unsteady stage of the knee joint. Sixty healthy male New Zealand white rabbits were divided into the model group (n= 24), the bisphosphonate (Bis) group (n= 24), and the control group (n= 12). The rabbits' right knees were used to evaluate the structural changes. The Bis group received subcutaneous injections of bisphosphonate, while the model and control groups received subcutaneous injections of isotonic saline solution. After surgical preparation, the knee joint was dissected for Micro-CT examination, and the Micro-CT results were compared using ANOVA. In the fourth postoperative week, the bone volume fraction (BVF),...
Tipo: Journal article
Palavras-chave: Osteoarthritis; Subchondral bone; 3D structure; Micro-CT.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100042

40K, 226Ra AND 228Ra SERIES IN BOVINE AND POULTRY FEED AND IN DICALCIUM PHOSPHATE (DCP) SAMPLES BY GAMMA-RAY SPECTROMETRY
Provedor de dados: 52
Autores: Luz Filho,Isaias Venancio da; Scheibel,Viviane; Appoloni,Carlos Roberto.
The aim of this study is to determine the amounts of radionuclides' activity present in samples of feed for young and adult chicken and feed for dairy and beef cattle, as well as in dicalcium phosphate (DCP) (CaHPO4), used as a nutritional supplement for animal feed. Radioactivity in these samples is due to the presence of the 238U and 232Th radioactive series, as well as their daughter. In addition, as it is for environmental samples, the activity of 40K should be an important source of radioactivity in all analyzed samples. Gamma rays were measured using a standard spectroscopy system, with a high-resolution HPGe detector. Measured activities in feed samples ranged from 0.23 to 1.51 Bq.kg-1, 0.67 to 4.21 Bq.kg-1, 0.29 to 1.63 Bq.kg-1 and 236 to 402...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gamma Ray Spectrometry; Natural radioactivity; Animal Feed; Dicalcium phosphate (DCP); Phosphate fertilizers.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100506

(4S)-4,8-dihydroxy-1-tetralone and other chemical constituents from Pestalotiopsis sp. EJC07, endophytic fromBauhinia guianensis
Provedor de dados: 42
Autores: Souza,Eleane M.C. de; Silva,Ellon L. Da; Marinho,Andrey M.R.; Marinho,Patrícia S.B.
The present work reports the isolation of eight compounds fromPestalotiopsis sp. EJC07 isolated as endophytic fromBauhinia guianensis, a tipical plant of the Amazon. The compounds (4S)-4,8-dihydroxy-1-tetralone (1), uracil (2), uridin (3), p-hydroxybenzoic acid (4), ergosterol (5), ergosterol peroxide (6), cerevisterol (7) and ducitol (8) were isolated by chromatographic procedures and identified by spectral methods of 1D and 2D NMR and MS. The compound 1 is being reported for the first time in the genusPestalotiopsis.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: B. guianensis; Endophityc fungus; Pestalotiopsis; Tetralone.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100029

50 años de Acta Bioquímica Clínica Latinoamericana
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400003

50 years of amino acid hydrophobicity scales: revisiting the capacity for peptide classification
Provedor de dados: 48
Autores: Simm,Stefan; Einloft,Jens; Mirus,Oliver; Schleiff,Enrico.
BACKGROUND: Physicochemical properties are frequently analyzed to characterize protein-sequences of known and unknown function. Especially the hydrophobicity of amino acids is often used for structural prediction or for the detection of membrane associated or embedded &amp;#946;-sheets and &amp;#945;-helices. For this purpose many scales classifying amino acids according to their physicochemical properties have been defined over the past decades. In parallel, several hydrophobicity parameters have been defined for calculation of peptide properties. We analyzed the performance of separating sequence pools using 98 hydrophobicity scales and five different hydrophobicity parameters, namely the overall hydrophobicity, the hydrophobic moment for detection of...
Tipo: Journal article
Palavras-chave: Hydrophobicity scale; Transmembrane sheets; Transmembrane helix; Beta-sheet; Amino acid pattern; Alternate hydrophobicity.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100031

A adoção de Sistemas Produtivos entre Grupos de Pequenos Produtores de Algodão no Brasil
Provedor de dados: 123
Autores: Maia,Alexandre Gori; Miyamoto,Bruno César Brito; Silveira,José Maria Ferreira Jardim.
Resumo: Este trabalho analisa os padrões de produção de grupos de pequenos produtores do algodão no Brasil e seus impactos sobre as preferências declaradas por novos sistemas de produção. Especificamente, verificam-se as principais características que diferenciam as escolhas pelos sistemas de algodão geneticamente modificado (Bt e RR) e não geneticamente modificado (colorido, orgânico e branco convencional). As análises baseiam-se em dados primários aplicados a grupos de pequenos produtores de algodão nas principais regiões produtoras no Brasil. Os padrões de associação entre as características do produtor e do sistema de produção foram analisados com a Análise de Correspondência Múltipla. A propensão a adotar novos sistemas de produção foi analisada pela...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transgênicos; Cotonicultura; Tecnologia agrícola; Modelo de escolhas; Análise de correspondência múltipla.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000200203

A agricultura brasileira no hemisfério Norte.
Provedor de dados: 14
Autores: CASTRO, G. S. A.; MIRANDA, E. E. de; MAGALHÃES, L. A.; MARTINHO, P. R. R.
O artigo apresenta uma análise sobre a disponibilidade de terras (uso e ocupação) do estado de Roraima, identificando uma redução significativa deste território para a produção agropecuária.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Expansão territorial; Uso e ocupação das terras.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051854

A avicultura de corte em 2016 ? a crise continua.
Provedor de dados: 14
Autores: SANTOS FILHO, J. I. dos; TALAMINI, D. J. D.
bitstream/item/155248/1/final8441.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Avicultura; Depressão econômica; Aviculture; Economic recession.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063451

A Bayesian belief network model for community-based coastal resource management in the Kei Islands, Indonesia
Provedor de dados: 7
Autores: Hoshino, Eriko; CSIRO Oceans and Atmosphere, Hobart, TAS, Australia; Tasmanian School of Business and Economics, University of Tasmania, Hobart, TAS, Australia; eriko.hoshino@csiro.au; van Putten, Ingrid; CSIRO Oceans and Atmosphere, Hobart, TAS, Australia; Centre for Marine Socioecology, University of Tasmania, Hobart, TAS, Australia; Ingrid.vanputten@csiro.au; Girsang, Wardis; Faculty of Agriculture, University of Pattimura, Ambon, Indonesia; girsang_2010@yahoo.com; Resosudarmo, Budy P; Indonesia Project, Arndt-Corden Department of Economics, Crawford School of Public Policy, Australian National University, ACT, Australia; budy.resosudarmo@anu.edu.au; Yamazaki, Satoshi; Tasmanian School of Business and Economics, University of Tasmania, Hobart, TAS, Australia; Centre for Marine Socioecology, University of Tasmania, Hobart, TAS, Australia; satoshi.yamazaki@utas.edu.au.
Understanding the specific relationships between ecological and socioeconomic conditions and marine tenure is likely to contribute to successful functioning of self-governance institutions for common-pool resources. Complex interrelationships of factors influencing fishing activities of coastal communities and implementation of customary marine tenure over their waters can be represented in a Bayesian belief network model. We developed a Bayesian belief network model that includes the links between factors for fishing communities in the Kei Islands in Indonesia, based on indepth local surveys. Our results showed that the cumulative impacts of multiple factors on key social, economic, and environmental outcomes can be much larger than the impact from a...
Tipo: Peer-Reviewed Reports
Palavras-chave: Bayesian belief network; Community-based management; Customary marine tenure; Indonesia; Small-scale fisheries; Social-ecological systems.
Ano: 2016

A Bayesian state-space model to estimate population biomass with catch and limited survey data: application to the thornback ray (Raja clavata) in the Bay of Biscay
Provedor de dados: 5
Autores: Marandel, Florianne; Lorance, Pascal; Trenkel, Verena M.
The thornback ray (Raja clavata) in the Bay of Biscay is presumed to have declined during the 20th Century. To evaluate this decline and estimate biomass trajectories, a hypothetical catch time series was created for the period 1903-2013. A Bayesian state-space biomass production model with a Schaefer production function was fitted to the hypothetical catch time series and to a shorter research vessel Catch Per Unit Eeffort (CPUE) time series (1973-2013, with missing years). A censored likelihood made it possible to obtain biomass estimates without a CPUE time series or only with an estimate of biomass depletion. A simulation-estimation approach showed a high sensitivity of results to the prior for the intrinsic growth rate. The model provided biomass...
Tipo: Text
Palavras-chave: Population dynamics; Stock assessment; Data poor; Censored data; Bayes; Thornback ray; State-space model.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00359/47032/46947.pdf

A BOA aceitação da nova forrageira Kurumi: programa 12: Centro-Oeste/Sudeste.
Provedor de dados: 14
A BRS Kurumi é uma cultivar de capim elefante anão com boa aceitação na região Sul do Brasil, devido ao bom desempenho nutricional da cultivar e à maior tolerância às geadas, muito comuns na região, principalmente no inverno. A cultivar BRS Kurumi se destaca por apresentar alto potencial de produção de forragem com excelentes características nutricionais. O agrônomo e pesquisador da Embrapa Gado de Leite, Carlos Augusto Gomide traz mais detalhes sobre a boa aceitação da nova forrageira Kurumi.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Forrageira Kurumi; Capim elefante anão; Capim elefante; Geada; Forragem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043258

A broca-dos-ramos-do-cupuaçuzeiro (Magulacra nigripennata Dognin, 1924) no Amapá.
Provedor de dados: 14
Autores: JESUS-BARROS, C. R. de; LIMA, A. L.; ADAIME, R.; SILVA, N. M. da; PAMPLONA, A. M. S. R.
bitstream/item/143725/1/CPAF-AP-2016-COM-TEC-141-Broca-cupuacu-V4.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cupuaçu; Fruta tropical; Praga de planta; Controle biológico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045754

A bruxa ainda está solta
Provedor de dados: 14
Autores: SPADOTTO, C. A.
Um fazendeiro, considerado rico, procurou um amigo para falar-lhe de um assunto delicado. "Estou precisando de dinheiro e confio na nossa velha amizade, na certeza de que você vai me ajudar", disse o fazendeiro. O amigo se prontificou a emprestar uma certa quantia, imaginando tratar-se de R$ 1 O mil ou R$ 20 mil. "De quanto você precisa?", indagou, ao que o fazendeiro respondeu, cabeça baixa: "De uns R$ 200. É pra fazer a feira semanal lá em casa."
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bactérias; Pragas quarentenárias.; Fungo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058032

A buva (Conyza spp.) pode ser considerada planta hospedeira de Spodoptera frugiperda e Helicoverpa armigera?
Provedor de dados: 14
Autores: MENDES, S. M.; SILVA, A. F. da; CARVALHO, S. S. de S.; SOUZA, C. da S. F.
bitstream/item/149620/1/ct-215.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Planta daninha; Erva daninha; Lagarta; Praga de planta; Weeds; Insect larvae; Plant pests.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055931

A case of albinism in the Central American spider monkey, Ateles geoffroyi, in Honduras
Provedor de dados: 81
Autores: Espinal,Mario; Mora,José Manuel; Ruedas,Luis A; López,Lucía Isabel; Marineros,Leonel.
Pre­sentamos el primer caso de albinismo completo para el mono araña centroamericano (Ateles geoffroyi), una hembra juvenil del este de Honduras. El albinismo es una condición genética presentada en numerosas especies de vertebrados. Si bien normalmente poco frecuente, la incidencia de este fenómeno en poblaciones silvestres puede aumentar debido a estrés ambiental, cual puede ser endogamia en poblaciones aisladas. En mamíferos, los trastornos de color del pelaje son el resultado de efectos pleiotrópicos. Los órganos y nervios sensoriales se ven particularmente afectados por estos trastornos debido al origen común de los melanocitos y los neurocitos en la cresta neural. El caso de un mono araña albino en el este de Honduras podría resultar de un aumento de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coloración del pelo; Conservación; Desorden genético; Leucismo; Mamíferos; Neotrópico.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100007

A case of intersex occurrence in Steindachneridion parahybae (Steindachner, 1877) (Siluriformes: Pimelodidae) under captivity condition: a cytogenetic and morphological study
Provedor de dados: 83
Autores: Honji,Renato M.; Caneppele,Danilo; Pandolfi,Matias; Nostro,Fabiana L. Lo; Moreira,Renata G.
ABSTRACT Little is known about reproductive biology of endangered Steindachneridion parahybae , a gonochoristic teleost species inhabiting the Paraíba do Sul River Basin, and herein is the first description of intersex in S. parahybae juvenile. The normal appearance of ovaries and testes in juvenile from the same lot of breeding were also described for comparison, even as cytogenetic analysis was performed in these juveniles. One specimen was a priori classified as female due to the macroscopic characteristic of ovaries, with small yellow oocytes, without fringes (a main characteristic of catfish male), and larger than testes; however the microscopic analysis revealed the presence of ovotestes, including the complete spermatogenesis. S. parahybae had...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histology; Karyotype; Ovary; Ovotestes; Testicles.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400206

A case of intra-abdominal mass associated with the urachal remnant in a Holstein bullock
Provedor de dados: 19
Autores: 望月, 奈那子; 滄木, 孝弘; 伊藤, めぐみ; 藤田, 理公; 堀内, 雅之; 古林, 与志安; 猪熊, 壽; 芝野, 健一.
9カ月齢のホルスタイン去勢牛が食欲廃絶，乏尿および疝痛様症状を呈し，尿中からリン酸アンモニウムマグネシウムの結石が検出されたことから尿石症と診断された．対症療法を行ったところ，症状の増悪はないが食欲や全身状態の顕著な改善が得られないまま経過した．1カ月後，発熱，脱水症状，乏尿および腹囲膨満が認められ，尿路閉塞に伴う膀胱破裂が疑われたが，血清中クレアチニンおよび尿素窒素濃度の上昇など，膀胱破裂に特徴的な血液生化学的所見は認められなかった．確定診断に至らないまま予後不良と判断され，安楽殺された．病理解剖の結果，膀胱尖が小さく開口し，その先に腹腔の右側を占拠する巨大な腫瘤が認められた． 膀胱尖部の炎症性反応が乏しいことなどから，腫瘤のうち，膀胱と連絡する部分は遺残した尿膜管と診断された．また，腫瘤と周辺組織との癒着が広範囲にわたっていることから，尿膜管が何らかの原因により破綻し，尿が腹腔内に漏出したものの，大網に被覆された結果，腹膜炎が限局性にとどまり，巨大な嚢胞を形成するに至ったと推察された． 尿石症による尿路閉塞や膀胱破裂が疑われる症例において特徴的な血液生化学的所見が得られない場合は，月齢が進んだ個体であっても，尿膜管憩室やそれに起因する限局性の腹膜炎を類症鑑別に加える必要があると考えられた．
Palavras-chave: 腹腔内腫瘤; 尿膜管遺残; 尿膜管憩室; 限局性腹膜炎; 尿石症; Intra-abdominal mass; Urachal remnant; Urachal diverticulum; Localized peritonitis; Urolithiasis.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4522

A Classification for a Geostatistical Index of Spatial Dependence
Provedor de dados: 90
Autores: Seidel,Enio Júnior; Oliveira,Marcelo Silva de.
ABSTRACT: In geostatistical studies, spatial dependence can generally be described by means of the semivariogram or, in complementary form, with a single index followed by its categorization to classify the degree of such dependence. The objective of this study was to construct a categorization for the spatial dependence index (SDI) proposed by Seidel and Oliveira (2014) in order to classify spatial variability in terms of weak, moderate, and strong dependence. Theoretical values were constructed from different degrees of spatial dependence, which served as a basis for calculation of the SDI. In view of the form of distribution and SDI descriptive measures, we developed a categorization for posterior classification of spatial dependence, specific to each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geostatistics; Spatial dependence; Spatial variability; Semivariogram; Summary measures.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100313

A classification proposal for coefficients of variation in Eucalyptus experiments involving survival, growth and wood quality variables
Provedor de dados: 53
Autores: Mora,Freddy; Arriagada,Osvin.
ABSTRACT The objective of this study was to present a classification proposal for coefficients of variation (CV) in Eucalyptus experiments, aiming at providing a useful tool for experiments involving growth, survival and wood quality traits. Ninety-four studies were selected from a search for peer-reviewed journals yielding a total of 508 data. The CVs were classified as low, moderate, high and very high. The mean, standard deviation, maximum and minimum values, skewness and kurtosis were estimated to describe the distribution shape. The Shapiro-Wilk test confirmed that all variables satisfied the assumption of normality (p &lt; 0.05). The results indicated that the growth traits had the highest variability, being variables strongly affected by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eucalyptus spp.; Experimental accuracy; Experimental error; Rank-ordering.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000300263

A Clinical Case of Maxillary Sinus Abscess in a Holstein Cow
Provedor de dados: 19
Autores: 髙橋, 英二; 山田, 一孝; 古林, 与志安; 猪熊, 壽; TAKAHASHI, Eiji; YAMADA, Kazutaka; KOBAYASHI, Yoshiyasu; INOKUMA, Hisashi.
7歳6カ月齢のホルスタイン種乳牛が顕著ないびき音を呈し，さらに左側頬骨部の一部で波動感を有する腫瘤が触知された．頭部X線検査により上顎洞内への液体貯留と上顎第3後臼歯の歯槽骨の融解が認められ，歯性上顎洞炎に継発する大型膿瘍であることが推察された．病理解剖により病変は上顎洞内膿瘍であることが明らかとなった．牛における頭部X線検査が上顎洞内膿瘍の診断及び病態の把握に有用であった．
Palavras-chave: ホルスタイン; 上顎洞内膿瘍; 歯性上顎洞炎.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4257

A closer look at the main actors of Neotropical floodplain food webs: functional classification and niche overlap of dominant benthic invertebrates in a floodplain lake of Paraná River
Provedor de dados: 76
Autores: Saigo,Miguel; Marchese,Mercedes; Wantzen,Karl Matthias.
ABSTRACT Functional classification of animals is necessary to enhance the predictive power of food web models. However, while there is a large database for functional classification of benthic invertebrates (Functional Feeding Groups, FFG) in the temperate zone, the attribution of individual species of riverine invertebrates is still in its infancies in the Neotropical Region. Different authors hypothesized that diet breadth was larger in the Tropics, however detailed analysis are scarce. In the present study we aimed at classifying dominant benthic taxa of the Middle Paraná River floodplain (Argentina) into trophic guilds by diet and niche overlap analyses. We sampled twelve taxa of benthic invertebrates from a floodplain lake during low water season and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: KEYWORDS; Diet; Floodplain; Null models; Feeding habits; Paraná River.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100204

A comparative review of fisheries management experiences in the European Union and in other countries worldwide: Iceland, Australia, and New Zealand
Provedor de dados: 5
Autores: Marchal, Paul; Andersen, Jesper Levring; Aranda, Martin; Fitzpatrick, Mike; Goti, Leyre; Guyader, Olivier; Haraldsson, Gunnar; Hatcher, Aaron; Hegland, Troels Jacob; Le Floc H, Pascal; Macher, Claire; Malvarosa, Loretta; Maravelias, Christos D.; Mardle, Simon; Murillas, Arantza; Nielsen, J. Rasmus; Sabatella, Rosaria; Smith, Anthony D. M.; Stokes, Kevin; Thoegersen, Thomas; Ulrich, Clara.
This study compares the details and performance of fisheries management between the EU and a selection of other countries worldwide: Iceland, New Zealand, and Australia, which are considered in many respects to be among the most advanced in the world in fisheries management. Fisheries management in the EU, Iceland, Australia, and New Zealand has developed following different paths, despite being based on similar instruments and principles. Iceland, Australia, and New Zealand have been at the forefront of developing management practices such as stakeholder involvement, legally binding management targets (Australia, New Zealand), individual transferable quotas, and discard bans (Iceland, New Zealand). The EU has since the beginning of the 21st century taken...
Tipo: Text
Palavras-chave: Australia; Comparative review; European Union; Fisheries management; Iceland; New Zealand.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00312/42305/41699.pdf

A Comparison of Anatomical Measurements of the Infraorbital Foramen of Skulls of the Modern and Late Byzantine Periods and the Golden Ratio
Provedor de dados: 77
Autores: Bakirci,S; Kafa,I. M; Coskun,I; Buyukuysal,M. C; Barut,C.
The aim of this study was to examine the morphometric characteristics of the infraorbital foramen of skulls of people living in modern society and in the late Byzantine period, to ascertain the symmetry or asymmetry of the two halves of the skulls by measuring the linear distance between various landmarks, to evaluate at the conformity between the infraorbital foramen and the golden ratio by calculating the ratios between these linear distances, and to set out the differences or similarities between the skulls of these different periods. It was found in the study that the morphometric characteristics of the infraorbital foramen in skulls of the modern period were 47.05 % circular, 41.17 % oval and 11.76 % atypical (semilunar and triangular) on the right,...
Tipo: Journal article
Palavras-chave: Infraorbital foramen; Golden ratio; Byzantine period; Asymmetry; Maxilla.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200057

A comparison of efficiency parameters of SSR markers and genetic diversity analysis in Amorphophallus paeoniifolius (Dennst.) Nicolson
Provedor de dados: 52
Autores: Mandal,Rupsanatan; Nag,Sumita; Tarafdar,Jayanta; Mitra,Surajit.
ABSTRACT Amorphophallus (elephant foot yam) is an herbaceous edible aroid crop which belongs to the family Araceae. The study was undertaken to identify the efficient SSR primer that could differentiate a set of 12 elephant foot yam genotypes. Various efficiency parameters, namely, Polymorphism Information Content (PIC), Marker Index (MI), Resolving Power (RP) and Diversity Index (DI) were studied for 11 primers. The relationship between the parameters was studied using Spearman rank correlation coefficient. Discrimination analysis was done to find out the most effective parameter. Finally Principal Coordinate Analysis (PCoA) and dendrogram was done to find out the genetic diversity among the germplasm. The SSR markers under this investigation will...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Elephant foot yam; Marker Index; Discrimination analysis and Principal coordinate analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100436

A Comparison of the Relationship between the Golden Ratio and Anatomical Characteristics of the Supraorbital Foramen in Bare Skulls Belonging to the Byzantine Era and Modern Era
Provedor de dados: 77
Autores: Bakirci,S; Kafa,I. M; Coskun,I; Buyukuysal,M. C; Barut,C.
The aim of the present study is to determine the frequency of the occurrence of supraorbital foramen/notch (SOF/N) in the skulls of the people who lived in the modern era and the late Byzantine era, to determine the symmetry and the asymmetry between the two halves of the skulls by measuring the linear distance to various landmarks, to check the consistency between the location of the SOF/N and the golden ratio by calculating the ratio between linear distances and to evaluate the differences between the skulls from both historical periods. In the study, the frequency of the occurrence of the supraorbital notch in the skulls from the Byzantine era was found to be 26.60 % on the right and 13.30 % on the left while it was 14.30 % on the right and 9.52 % on...
Tipo: Journal article
Palavras-chave: Supraorbital foramen; Supraorbital notch; Golden ratio; Byzantine era; Asymmetry; Frontal bone.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200040

A compilation of global bio-optical in situ data for ocean-colour satellite applications
Provedor de dados: 5
Autores: Valente, Andre; Sathyendranath, Shubha; Brotas, Vanda; Groom, Steve; Grant, Michael; Taberner, Malcolm; Antoine, David; Arnone, Robert; Balch, William M.; Barker, Kathryn; Barlow, Ray; Belanger, Simon; Berthon, Jean-francois; Besiktepe, Sukru; Brando, Vittorio; Canuti, Elisabetta; Chavez, Francisco; Claustre, Herve; Crout, Richard; Frouin, Robert; Garcia-soto, Carlos; Gibb, Stuartw.; Gould, Richard; Hooker, Stanford; Kahru, Mati; Klein, Holger; Kratzer, Susanne; Loisel, Hubert; Mckee, David; Mitchell, Brian G.; Moisan, Tiffany; Muller-karger, Frank; O'Dowd, Leonie; Ondrusek, Michael; Poulton, Alex J.; Repecaud, Michel; Smyth, Timothy; Sosik, Heidi M.; Twardowski, Michael; Voss, Kenneth; Werdell, Jeremy; Wernand, Marcel; Zibordi, Giuseppe.
A compiled set of in situ data is important to evaluate the quality of ocean-colour satellite-data records. Here we describe the data compiled for the validation of the ocean-colour products from the ESA Ocean Colour Climate Change Initiative (OC-CCI). The data were acquired from several sources (MOBY, BOUSSOLE, AERONET-OC, SeaBASS, NOMAD, MERMAID, AMT, ICES, HOT, GeP&amp;CO), span between 1997 and 2012, and have a global distribution. Observations of the following variables were compiled: spectral remote-sensing reflectances, concentrations of chlorophyll a, spectral inherent optical properties and spectral diffuse attenuation coefficients. The data were from multi-project archives acquired via the open internet services or from individual projects,...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00346/45674/45298.pdf

A comprehensive hydro-geomorphic study of cliff-top storm deposits on Banneg Island during winter 2013–2014
Provedor de dados: 5
Autores: Autret, Ronan; Dodet, Guillaume; Fichaut, Bernard; Suanez, Serge; David, Laurence; Leckler, Fabien; Ardhuin, Fabrice; Ammann, Jerome; Grandjean, Philippe; Allemand, Pascal; Filipot, Jean-francois.
Large clastic cliff-top storm deposits (called CTSDs) are one of the most remarkable signatures that characterizes extreme storm wave events on coastal cliffs. Hence, the study of CTSDs is of key importance for understanding and predicting the impacts of extreme storm wave events on rocky coasts or establishing proxies for storm intensity. The present study uses new data including hydrodynamic measurements in both deep and intertidal waters, and records of CTSDs displacement and deposition across Banneg Island during the stormy winter 2013–2014. Two drone-based surveys were carried out in January 2013 (pre-storms) and in April 2014 (post-storms). In addition, complementary field observations were carried out during the winter, providing a comprehensive and...
Tipo: Text
Palavras-chave: Cliff-top storm deposit; Block transport; Extra-tropical cyclone; Run-up; Coastal erosion; Brittany.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00353/46411/46139.pdf

A construção social da feira da agricultura familiar de Unaí, MG: referência sobre a conquista do mercado.
Provedor de dados: 14
Autores: GASTAL, M. L.; XAVIER, J. H. V.; ALMEIDA, S. C. R. de; ZICA, K. D. N.; SILVA, W. H. da; MENDONÇA, A. P. B.; SILVA, M. A. da.
Introdução ................................................................................. 11 Conceitos, Implantação, Método de Coleta e Tratamento dos Dados . 15 Os conceitos utilizados ............................................................. 15 Material e Métodos .................................................................. 20 A pesquisa de mercado para apoiar o processo de instalação da feira ....................................................................................... 23 Perfil dos consumidores das feiras livres .................................. 25 Parcerias estabelecidas: a disponibilização de crédito para aquisição de barracas ............................................................................. 36 Resultados...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Desenvolvimento Rural; Mercado Produtor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092304

A contingent valuation study of buriti ( Mauritia flexuosa L.f.) in the main region of production in Brazil: is environmental conservation a collective responsibility?
Provedor de dados: 39
Autores: Vieira,Irlaine R.; Oliveira,Jefferson S.; Santos,Kelly P. P.; Silva,Geisiane O.; Vieira,Fábio J.; Barros,Roseli F. M.
ABSTRACT The immature leaves of the buriti palm (Mauritia flexuosa) are widely harvested in the municipality of Barreirinhas, Maranhão, for the production of handicrafts, which are sold to locals and tourists. The increasing demand for these artisanal goods is stimulating the emergence of an informal market for immature buriti leaves, leading to an intensification of their extraction and resulting in negative effects on local buriti palm populations and the ecosystem. Thus, the objective of the present study was to assess the environmental value of the buriti palm tree based on the maximum willingness to pay (WTP) for its conservation, using the contingent valuation method. Among the respondents, 99.74% reported that the palm species should be protected...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Contingent valuation; Handicrafts; Harvesting; Non-timber forest products (NTFP); Palm tree.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000400532

A contribution to the identification of charcoal origin in Brazil II - Macroscopic characterization of Cerrado species
Provedor de dados: 42
Autores: GONÇALVES,THAÍS A.P.; NISGOSKI,SILVANA; OLIVEIRA,JULIA S.; MARCATI,CARMEN R.; BALLARIN,ADRIANO W.; MUÑIZ,GRACIELA I.B.
The Brazilian Cerrado is the richest savanna in the world. It is also one of the biomes more threatened in the country and a hotspot for conservation priorities. The main causes of deforestation in Cerrado are agricultural practices, livestock and charcoal production. Although charcoal has a minor impact, its consumption represents the deforestation of 16.000 Km² of the Cerrado. To contribute for the biomes's conservation it is very important to improve forestry supervision. Thus, in this work we present the macroscopic characterization of charcoal from 25 Cerrado's species. We simulate the real conditions of forest controllers by using the magnifications of 10x, 25x and 65x. Likewise, the charcoals micrographs are all of transverse sections due to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Charcoal anatomy; Nature conservancy; Forest control; Native species.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000301045

A cost prediction model for machine operation in multi-field production systems
Provedor de dados: 63
Autores: Sopegno,Alessandro; Busato,Patrizia; Berruto,Remigio; Romanelli,Thiago Libório.
ABSTRACT Capacity planning in agricultural field operations needs to give consideration to the operational system design which involves the selection and dimensioning of production components, such as machinery and equipment. Capacity planning models currently onstream are generally based on average norm data and not on specific farm data which may vary from year to year. In this paper a model is presented for predicting the cost of in-field and transport operations for multiple-field and multiple-crop production systems. A case study from a real production system is presented in order to demonstrate the model’s functionalities and its sensitivity to parameters known to be somewhat imprecise. It was shown that the proposed model can provide operation cost...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Machinery management; Decision support system; Strategic management; Binary programming.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500397

A cost-effectiveness analysis of two different antimicrobial stewardship programs
Provedor de dados: 55
Autores: Okumura,Lucas Miyake; Riveros,Bruno Salgado; Gomes-da-Silva,Monica Maria; Veroneze,Izelandia.
Abstract There is a lack of formal economic analysis to assess the efficiency of antimicrobial stewardship programs. Herein, we conducted a cost-effectiveness study to assess two different strategies of Antimicrobial Stewardship Programs. A 30-day Markov model was developed to analyze how cost-effective was a Bundled Antimicrobial Stewardship implemented in a university hospital in Brazil. Clinical data derived from a historical cohort that compared two different strategies of antimicrobial stewardship programs and had 30-day mortality as main outcome. Selected costs included: workload, cost of defined daily doses, length of stay, laboratory and imaging resources used to diagnose infections. Data were analyzed by deterministic and probabilistic sensitivity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial stewardship program; Cost-effectiveness; Mortality; Pharmacist.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300006

A cross-sectional study to estimate the frequency of anti-bovine viral diarrhea virus-1 antibodies in domestic pigs of Mossoró region in the state of Rio Grande do Norte, Brazil
Provedor de dados: 65
Autores: Gatto,Igor Renan Honorato; Arruda,Andreia Gonçalves; Almeida,Henrique Meiroz de Souza; Silva,Glaucenyra Cecília Pinheiro da; Leite,Alexandro Iris; Samara,Samir Issa; Dutra,Iveraldo dos Santos; Ogata,Renato Akio; Oliveira,Luis Guilherme de.
ABSTRACT: This study investigated the occurrence of antibodies for BVDV-1 in swine herds located in the region of Mossoró city of the state of Rio Grande do Norte, Brazil. A sample size of 412 animals was estimated assuming unknown prevalence (set at 50%). Virus neutralization assay was used to the detect the presence of antibodies for BVDV-1 and the results found were analysed using multivariable logistic regression model. The obtained prevalence was 4% at animal level and 45% at the animal and herd level. The titers were highly variable between animals and within farms. The multivariable logistic regression analysis showed an association between being housed outside and exposure to BVDV-1 (OR=0.24, 95% CI:0.06, 0.96, P=0.04). Highly correlated data and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Swine; Pestiviruses; Virusneutralization; BVDV; CSFV.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901607

A crosta laterítica ferro-titanífera da Vila Nova Colina e a lateritização no sul de Roraima
Provedor de dados: 36
Autores: CASTRO,Rodrigo Tokuta; HORBE,Adriana Maria Coimbra; ALMEIDA,Carolina Michelin de.
RESUMOCrostas lateríticas desenvolvidas sobre as rochas do embasamento do Escudo das Guianas (p.e. granitos da Suíte Intrusiva Água Branca) são reconhecidas na região de Vila Nova Colina, localizada ao sul do estado de Roraima. Os objetivos deste trabalho foram estudar as características minerais e geoquímicas dessas crostas lateríticas e avaliar a relação entre elas e as rochas da região, a fim de entender a evolução da lateritização e fornecer informações sobre seu potencial econômico. Este estudo compreende dados de petrografia, mineralogia e litogeoquímica de granitos, quartzo-hornblenda gabro e crostas lateríticas formadas a partir dessas rochas. Os granitos e o quartzo-hornblenda gabro desenvolveram, respectivamente, um tipo específico de crosta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazônia; Ilmenita; Anatásio; Magnetita; Quartzo-hornblenda gabro.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000100047

A Cultura do feijão-caupi no Brasil.
Provedor de dados: 14
Autores: BASTOS, E. A.
Socioeconomia; Pragas da cultura do feijão-caupi; Principais doenças do feijão-caupi no Brasil; Plantas daninhas.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Feijão de corda; Exportação; Praga de planta; Análise de Risco.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065493

A defesa agropecuária e a sustentabilidade dos sistemas de produção.
Provedor de dados: 14
Autores: GONCALVES, R. C.
bitstream/item/159307/1/26303.pdf;  bitstream/item/159309/1/263032.pdf;  bitstream/item/159311/1/263033.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Praga de planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068941

A direct determination of the World Ocean barotropic circulation
Provedor de dados: 5
Autores: De Verdiere, Alain Colin; Ollitrault, Michel.
The time-mean Argo float displacements and the World Ocean Atlas 2009 temperature–salinity climatology are used to obtain the total, top to bottom, mass transports. Outside of an equatorial band, the total transports are the sum of the vertical integrals of geostrophic- and wind-driven Ekman currents. However, these transports are generally divergent, and to obtain a mass conserving circulation, a Poisson equation is solved for the streamfunction with Dirichlet boundary conditions at solid boundaries. The value of the streamfunction on islands is also part of the unknowns. This study presents and discusses an energetic circulation in three basins: the North Atlantic, the North Pacific, and the Southern Ocean. This global method leads to new estimations of...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00309/42033/41332.pdf

A distal 140 kyr sediment record of Nile discharge and East African monsoon variability
Provedor de dados: 5
Autores: Ehrmann, Werner; Schmiedl, Gerhard; Seidel, Martin; Krueger, Stefan; Schulz, Hartmut.
Clay mineral assemblages in a sediment core from the distal Nile discharge plume off Israel have been used to reconstruct the late Quaternary Nile sediment discharge into the eastern Mediterranean Sea (EMS). The record spans the last ca. 140 kyr. Smectite abundances indicate the influence of the Blue Nile and the Atbara River that have their headwaters in the volcanic rocks of the Ethiopian Highlands. Kaolinite abundances indicate the influence of wadis, which contribute periodically to the suspension load of the Nile. Due to the geographical position, the climate and the sedimentary framework of the EMS is controlled by two climate systems. The long-term climate regime was governed by the African monsoon that caused major African humid periods (AHPs) with...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53286/54224.pdf

A economia agropecuária brasileira. O que fazer?
Provedor de dados: 14
Autores: BUAINAIN, A. M.; JARDIM, A.; ALVES, E. R. de A.; BARROS, J. R. M. de; NETO, O.; NAVARRO, Z. S. de.
bitstream/item/152546/1/A-economia-agropecuaria-brasileira..pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agropecuária; Economia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059614

A elaboração de projetos de desenvolvimento territorial na Serra do Brigadeiro, Brasil
Provedor de dados: 125
Autores: Freitas,Alan Ferreira de; Freitas,Alair Ferreira de; Dias,Marcelo Miná.
O objetivo deste artigo é analisar os projetos territoriais elaborados no Território Serra do Brigadeiro, Minas Gerais, no período de 2003 a 2010, buscando identificar as características e contribuições dos mesmos para inovações nas concepções de desenvolvimento rural. Foram identificados os tipos de investimento e a percepção dos atores territoriais acerca dos projetos e das concepções de desenvolvimento que os fundamenta. Conclui-se que a noção de ruralidade, antes fortemente vinculada a um viés setorial, foi influenciada pela institucionalidade criada pela política, fato demonstrado pela elaboração de projetos educacionais, cooperativistas e culturais, transcendendo o sentido predominante de desenvolvimento econômico. Este contexto indica a existência...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Projetos de desenvolvimento rural; Desenvolvimento; Território; Brasil.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000300011

A Embrapa Soja no contexto do desenvolvimento da soja no Brasil: histórico e contribuições.
Provedor de dados: 14
Autores: DALL'AGNOL, A.
Introdução. Antecedentes da pesquisa agrícola no Brasil. Estabelecimento da Embrapa. Implantação da Embrapa soja. A pesquisa com soja no Brasil. Os primórdios da produção e a rápida expansão da soja no Brasil. Impactos da soja no mundo. O futuro do setor privado na pesquisa agrícola brasileira. Avanços tecnológicos na cultura da soja. Referências.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Soja; Pesquisa agrícola; Soybeans; Agricultural research.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043614

A escola urbanizada: incoerências relativas à formação de estudantes rurais de Ensino Médio
Provedor de dados: 194
Autores: Drebes, Laila Mayara; Larruscain, Edilacir dos Santos; Schuch, Luiz Felipe; Barcelos, Bartholomeo Oliveira.
O estudo analisou incoerências sociais e culturais entre saberes escolares e familiares sobre as perspectivas profissionais de estudantes rurais de Ensino Médio através das percepções de professores e estudantes. De abordagem qualitativa, o trabalho foi conduzido como estudo de caso e amostrado por meio institucional, realizado no município de Tio Hugo, Rio Grande do Sul, Brasil, em outubro de 2014. Os dados foram coletados com questionários, entrevistas, pesquisa bibliográfica e documental e analisados com a metodologia de análise de conteúdo. Notou-se um hiato entre discurso e prática docente sobre a concepção de escola. Os docentes não incrementam o meio rural e a agricultura em suas aulas, nem mesmo em momentos interdisciplinares. Os discentes rurais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Educação; Ensino profissional; Juventude rural; Sucessão.juventude rural; Sucessão.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/19551

A extensão rural e a perspectiva de gênero na agricultura familiar: a atuação do IPA junto à Associação Municipal Mulher Flor do Campo
Provedor de dados: 194
Autores: Sousa, Gerlúcio Moura Bezerra de; Lima, Filipe Augusto Xavier; Vargas, Letícia Paludo; Jota, Tito Antonio Ferraz; Silva, Darlyton Fernandes Lopes da.
Tendo como foco principal a relação entre extensão rural e a perspectiva de gênero na agricultura familiar, este artigo busca conhecer e descrever ações de assistência técnica e extensão rural voltadas para mulheres. Por meio de uma metodologia de base qualitativa, o trabalho tem como referência a atuação do escritório municipal do Instituto Agronômico de Pernambuco (IPA) junto às agricultoras da Associação Municipal Mulher Flor do Campo, localizada no município de Santa Cruz da Baixa Verde/PE. Com o levantamento das ações desenvolvidas pelo IPA, especificamente no período compreendido entre os anos de 2008 e 2014, foi possível elencar alguns resultados significativos alcançados, como a inclusão de suas famílias em programas governamentais, o incentivo às...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ater; Crédito rural; Mulheres agricultoras.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/16985

A fast and simple assay to quantify bacterial leukotoxin activity
Provedor de dados: 69
Autores: Oppermann,Tobias; Schwarz,Stefan; Busse,Nadine; Czermak,Peter.
Background: Mannheimia haemolytica is the primary bacterial pathogen in causing bovine respiratory disease with tremendous annual losses in the cattle industry. The leukotoxin from M. haemolytica is the predominant virulence factor. Several leukotoxin activity assays are available but not standardized regarding sample preparation and cell line. Furthermore, these assays suffer from a high standard error, a prolonged time consumption and often complex sample pretreatments, which is important from the bioprocess engineering point of view. Results: Within this study, an activity assay based on the continuous cell line BL3.1 combined with a commercial available adenosine triphosphate viability assay kit was established. The leukotoxin activity was found to be...
Tipo: Journal article
Palavras-chave: ATP assay; Bacterial pathogen; Bovine respiratory disease; Cattle industry; Critical parameters; Lipopolysaccharides; Mannheimia haemolytica; Microbial biotechnology; Polymyxin B; Quantification; Virulence.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000600006

A faunistic study on some subfamilies of Braconidae (Hymenoptera: Ichneumonoidea) from Iran
Provedor de dados: 16
Autores: Samin, N.; Achterberg, C. van; Erdoğan, Ö. Ç.
This paper deals with the species of Braconidae (Hymenoptera: Ichneumonoidea) recently collected in 13 provinces of Iran. In total, 33 species belonging to 16 subfamilies: Charmontinae, Cheloninae, Doryctinae, Euphorinae, Exothecinae, Histeromerinae, Homolobinae, Ichneutinae, Macrocentrinae, Microtypinae, Miracinae, Orgilinae, Rhysipolinae, Rhyssalinae, Rogadinae, and Sigalphinae were collected and identified.
Tipo: Article / Letter to the editor
Palavras-chave: Hymenoptera; Ichneumonoidea; Braconidae; Faunistics; Iran.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/624457

A FERTILIDADE das terras pretas do índio: programa 11: Centro-Oeste/Sudeste.
Provedor de dados: 14
As Terras Pretas dos Índios são encontradas em diversos pontos da Floresta Amazônica, onde viviam muitas tribos. Estudar as Terras Pretas é estudar uma biomassa resultante da decomposição de todo aquele lixão indígena, que os nossos antigos índios enterraram. Milhares de anos se passaram e hoje existe um pool internacional de instituições de pesquisa que se dedica a buscar uma forma de reproduzir essa terra tão fértil, num curto intervalo de tempo e de modo economicamente viável buscando transformar os lixões em biocombustível e/ou insumo agrícola. Quem vai falar sobre a fertilidade das terras pretas dos índios são os engenheiros agrônomos e pesquisadores da Embrapa Solos, Wenceslau Teixeira e da Embrapa Amazônia Ocidental, Aleksander Westphal Muniz.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Índio; Tribo; Insumo agrícola.; Fertilidade; Biomassa; Biocombustível; Terra preta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042662

A field trial on the effects of pure sodium propionate and a combination with herbal extracts on short term development of subclinical ketosis
Provedor de dados: 21
Autores: Dorn, Katharina; Leiber, Florian; Sundrum, Albert; Holinger, Mirjam; Mayer, Philipp; Walkenhorst, Michael.
While glucogenic substances in ketosis prevention are commonly used, there is a lack of clinical studies about the effectiveness of ketosis therapy in particular by means of sodium propionate and herbal extracts. Fresh cows between 5 and 50 days in milk of 25 Swiss and German dairy farms were tested weekly for ketone bodies in blood. From 283 cows, 121 (42.8%) exceeded the threshold of 1.0 mmol/l blood-β-hydroxybutyrate (BBHB). Thereof 84 cows were randomly assigned to three treatments on each farm. Treatment SP-H was composed of sodium propionate (120 g per application) and an aqueous extract of seven herbs (13.5 g drug equivalent per application), treatment SP comprised pure sodium propionate (120 g per application) and treatment PL was a placebo. All...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2016
URL: http://orgprints.org/34520/1/dorn-etal-2016-LivestockScience-Vol187-p87%E2%80%9395.pdf

A formação do extensionista rural: desafios no ensino técnico profissional em Pernambuco
Provedor de dados: 194
Autores: Santos, Marco Antônio Gomes dos; Lima, Irenilda de Souza; Leão, Renata Sá Carneiro.
http://dx.doi.org/10.5902/2318179613022Esse artigo faz parte de uma pesquisa que objetivou analisar a formação técnico-profissionalizante de nível pós-médio em cursos técnicos ligados à Assistência Técnica e Extensão Rural (Ater) em Pernambuco. A partir de observações realizadas em campo, identificamos que em muitos casos, os extensionistas que realizam funções de Ater em Pernambuco, são oriundos de cursos técnicos oferecidos pelo Governo Federal. Através de entrevistas semiestruturas com estudantes e outros profissionais das instituições que fizeram parte desta pesquisa, encontramos no nível técnico-profissionalizante um descompasso semelhante ao verificado por Callou et al. (2008) – acerca da baixa integração entre o que é produzido na pós-graduação que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; ATER; Desafios; Educação; Ensino técnico profissional.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/13022

A Genome Wide Comparison to Identify Markers to Differentiate the Sex of Larval Stages of Schistosoma haematobium, Schistosoma bovis and their Respective Hybrids
Provedor de dados: 5
Autores: Kincaid-smith, Julien; Boissier, Jerome; Allienne, Jean-francois; Oleaga, Ana; Djuikwo-teukeng, Felicite; Toulza, Eve.
For scientists working on gonochoric organisms, determining sex can be crucial for many biological questions and experimental studies, such as crossbreeding, but it can also be a challenging task, particularly when no sexual dimorphism is visible or cannot be directly observed. In metazoan parasites of the genus Schistosoma responsible for schistosomiasis, sex is genetically determined in the zygote with a female heterogametic ZW/ZZ system. Adult flukes have a pronounced sexual dimorphism, whereas the sexes of the larval stages are morphologically indistinguishable but can be distinguished uniquely by using molecular methods. Therefore, reliable methods are needed to identify the sex of larvae individuals. Here, we present an endpoint PCR-based assay using...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00372/48333/71858.pdf

A Geostatistical Definition of Hotspots for Fish Spatial Distributions
Provedor de dados: 5
Autores: Petitgas, Pierre; Woillez, Mathieu; Doray, Mathieu; Rivoirard, Jacques.
Research surveys at sea are undertaken yearly to monitor the distribution and abundance of fish stocks. In the survey data, a small number of high fish concentration values are often encountered, which denote hotspots of interest. But statistically, they are responsible for important uncertainty in the estimation. Thus understanding their spatial predictability given their surroundings is expected to reduce such uncertainty. Indicator variograms and cross-variograms allow to understand the spatial relationship between values above a cutoff and the rest of the distribution under that cutoff. Using these tools, a “top” cutoff can be evidenced above which values are spatially uncorrelated with their lower surroundings. Spatially, the geometric set...
Tipo: Text
Palavras-chave: Hotspots; Indicators; Non-linear geostatistics; Multivariate geostatistics; Anchovy; Biscay.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00273/38380/36734.pdf

A gestão da cadeia de suprimentos das redes regionais de varejo de frutas, legumes e verduras no Rio Grande do Sul: um estudo multicaso
Provedor de dados: 194
Autores: Brandão, Janaína Balk; Arbage, Alessandro Porporatti.
Este trabalho procura verificar os condicionantes das estruturas de governança na gestão da cadeia de suprimento das redes de varejo de frutas, legumes e verduras no estado do Rio Grande do Sul. O arcabouço teórico utilizado está baseado na Nova Economia Institucional, nas abordagens de Gestão da Cadeia de Suprimentos e nas Estratégias Competitivas das empresas organizadas em redes. Como nível de análise do trabalho, adota-se a cadeia de suprimentos das empresas varejistas. Neste Estudo de Caso, foram analisadas três redes regionais de varejo e seis fornecedores, abrangendo cinco mesorregiões do Estado. Verificou-se que as redes de varejo compõem estruturas de governança híbridas com diferentes níveis de coordenação, condicionadas pelas características...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estratégias competitivas; Frutas; Governança; Legumes e verduras; Redes de varejo.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/18489

A Global Vision and Strategy for Organic Farming Research
Provedor de dados: 21
Autores: Niggli, Urs; Willer, Helga; Baker, Brian.
TIPI, the Technology Innovation Platform of IFOAM – Organics International, aims to foster international collaboration in organic agriculture research, engage and involve all stakeholders that benefit from organic agriculture research, facilitate exchange of scientific knowledge of organic food and farming systems, and help disseminate, apply and implement innovations and scientific knowledge consistent with the principles of organic agriculture.  This document lays down TIPI’s Global Vision and Strategy to advance organic agriculture through research, development, innovation and technology transfer.  For more information about TIPI see www.organic‐research.net/tipi.html
Tipo: Report
Palavras-chave: Systems research and participatory research; Research communication and quality; World; History of organics.
Ano: 2016
URL: http://orgprints.org/28520/7/niggli-etal-2016-tipi-vision.pdf

A GlobalG.A.P. tanúsítási rendszer bemutatása és néhány gondolat a kockázatokról
Provedor de dados: 21
Autores: Allacherne Szepkuthy, Katalin.
A több mint 15 éves, önkéntes GlobalG.A.P. tanúsítási rendszer szabványai vonatkoznak - többek között - a szántóföldi- és dísznövény-, valamint a zöldség-gyümölcs termesztésre,valamint az állattartásra. A védjegy B2B, azaz üzletfelek közötti. 2015 őszén megalakult a magyar GlobalG.A.P. tanúsító munkacsoport. A 2016-ban alkalmazandó, legújabb, 5. verzió az eddiginél nagyobb hangsúlyt fektet a kockázatkezelésre is.
Tipo: Newspaper or magazine article
Palavras-chave: Animal husbandry Assessment of impacts and risks Crop husbandry Values; Standards and certification Health and welfare Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/30121/1/OMKi_jav03.pdf

A grazing height target to minimize tiller stem elongation rate in annual ryegrass swards
Provedor de dados: 65
Autores: Santos,Gabriela Trevisan; Zanini,Guilherme Doneda; Padilha,Deisy Andrade; Sbrissia,André Fischer.
ABSTRACT: Italian ryegrass (Lolium multiflorum Lam) is one of the most cultivated temperate annual forage crop around the world. Despite that, there is little information about the process of stem elongation during its vegetative growth. This information would be useful for grazing management purposes. Thus, the aim of this study was to assess the herbage accumulation and stem elongation rates in annual ryegrass pastures submitted to intermittent stocking. The experimental design used was a completely randomized 2x2 factorial with three replications. The treatments were defined by the combination of two pre-grazing heights (15 and 25cm) associated with two post-grazing heights (4 and 8cm). The herbage accumulation rates were higher in pastures with 25cm...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grazing flexibility; Grazing management; Sward height; Light interception; Lolium multiflorum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100169

A guideline to improve qualitative social science publishing in ecology and conservation journals
Provedor de dados: 7
Autores: Moon, Katie; Institute for Applied Ecology, University of Canberra; School of Business, University of New South Wales; katieamoon@gmail.com; Brewer, Tom D.; Northern Institute, Charles Darwin University, Darwin, Northern Territory, Australia; Australian Institute of Marine Science, Arafura Timor Research Facility, Brinkin, Northern Territory, Australia; tomdbrewer@gmail.com; Adams, Vanessa M.; University of Queensland, School of Biological Sciences, Brisbane, Queensland, Australia; v.adams@uq.edu.au; Blackman, Deborah A.; School of Business, University of New South Wales; d.blackman@adfa.edu.au.
A rise in qualitative social science manuscripts published in ecology and conservation journals speaks to the growing awareness of the importance of the human dimension in maintaining and improving Earth&amp;#8217;s ecosystems. Given the rise in the quantity of qualitative social science research published in ecology and conservation journals, it is worthwhile quantifying the extent to which this research is meeting established criteria for research design, conduct, and interpretation. Through a comprehensive review of this literature, we aimed to gather and assess data on the nature and extent of information presented on research design published qualitative research articles, which could be used to judge research quality. Our review was based on 146...
Tipo: Peer-Reviewed Insight
Palavras-chave: Case study; Confirmability; Credibility; Dependability; Methods; Transferability.
Ano: 2016

A hemocyanin-derived antimicrobial peptide from the penaeid shrimp adopts an alpha-helical structure that specifically permeabilizes fungal membranes
Provedor de dados: 5
Autores: Petit, Vanessa W.; Rolland, Jean-luc; Blond, Alain; Cazevieille, Chantal; Djediat, Chakib; Peduzzi, Jean; Goulard, Christophe; Bachere, Evelyne; Dupont, Joelle; Destoumieux-garzon, Delphine; Rebuffat, Sylvie.
Background. Hemocyanins are respiratory proteins with multiple functions. In diverse crustaceans hemocyanins can release histidine-rich antimicrobial peptides in response to microbial challenge. In penaeid shrimp, strictly antifungal peptides are released from the C-terminus of hemocyanins.  Methods. The three-dimensional structure of the antifungal peptide PvHCt from Litopenaeus vannamei was determined by NMR. Its mechanism of action against the shrimp pathogen Fusarium oxysporum was investigated using immunochemistry, fluorescence and transmission electron microscopy.  Results. PvHCt folded into an amphipathic α-helix in membrane-mimicking media and displayed a random conformation in aqueous environment. In contact with F. oxysporum, PvHCt bound...
Tipo: Text
Palavras-chave: Antimicrobial peptide; Amphipathic helix; Fungi; Membrane bilayer; Nuclear magnetic resonance (NMR); Fluorescence microscopy.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00301/41202/40362.pdf

A high-fat diet decreases GABA concentration in the frontal cortex and hippocampus of rats
Provedor de dados: 48
Autores: Sandoval-Salazar,Cuauhtemoc; Ramírez-Emiliano,Joel; Trejo-Bahena,Aurora; Oviedo-Solís,Cecilia I.; Solís-Ortiz,Martha Silvia.
BACKGROUND: It has been proposed that the &amp;#947;-aminobutyric acid (GABA) plays a key role in the regulation of food intake and body weight by controlling the excitability, plasticity and the synchronization of neuronal activity in the frontal cortex (FC). It has been also proposed that the high-fat diet (HFD) could disturb the metabolism of glutamate and consequently the GABA levels, but the mechanism is not yet clearly understood. Therefore, the aim of this study was to investigate the effect of a HFD on the GABA levels in the FC and hippocampus of rats RESULTS: The HFD significantly increased weight gain and blood glucose levels, whereas decreased the GABA levels in the FC and hippocampus compared with standard diet-fed rats CONCLUSIONS: HFD...
Tipo: Journal article
Palavras-chave: Obesity; GABA; Frontal cortex; Hippocampus; High-fat diet.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100015

A Histological Study on Venom Apparatus of Montivipera xanthina (Gray, 1849) (Serpentes, Viperidae)
Provedor de dados: 52
Autores: Kılıç,Dilara Çolak; Akat,Esra; Arıkan,Hüseyin.
ABSTRACT This is the first report describing morphological and histological structure of venom apparatus in Montivipera xanthina. The venom gland apparatus of M. xanthina was composed of four distinct parts, main venom gland, primary duct, accessory gland and secondary duct. The main venom gland was composed of acini. The accessory gland was formed by long and ramified tubules. Nine fangs were detected in one half of the upper jaw each at different stage of development. Only one tooth was functional and the eight remaining fangs form a replacement series. The venom apparatus of viperid snakes are the most effective venom-delivery system among vertebrates and have been the focus of scientific interests for many years. Despite this interest, there are few...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Montivipera xanthina; Venom gland; Fang; Dentine; Odontoblast.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100425

A HMM-based model to geolocate pelagic fish from high-resolution individual temperature and depth histories: European sea bass as a case study
Provedor de dados: 5
Autores: Woillez, Mathieu; Fablet, Ronan; Tran-thanh Ngo,; Lalire, Maxime; Lazure, Pascal; De Pontual, Helene.
Numerous methods have been developed to geolocate fish from data storage tags. Whereas demersal species have been tracked using tide-driven geolocation models, pelagic species which undertake extensive migrations have been mainly tracked using light-based models. Here, we present a new HMM-based model that infers pelagic fish positions from the sole use of high-resolution temperature and depth histories. A key contribution of our framework lies in model parameter inference (diffusion coefficient and noise parameters with respect to the reference geophysical fields—satellite SST and temperatures derived from the MARS3D hydrodynamic model), which improves model robustness. As a case study, we consider long time series of data storage tags (DSTs) deployed on...
Tipo: Text
Palavras-chave: Fish movement; Archival tagging; Migration; Population structure; Hidden Markov Model (HMM); State-space model.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00300/41097/40270.pdf

A imigração japonesa na Amazônia: sua contribuição ao desenvolvimento agrícola.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
A imigração japonesa na Amazônia; A proto-história da imigração japonesa na Amazônia; O início da imigração japonesa; Fukuhara e Uyetsuka: a crença na Amazônia; Adaptação da juta às várzeas amazônicas; A II Guerra Mundial e a democratização da experiência japonesa; A civilização da juta na Amazônia: expansão e declínio;A pré-história do cultivo da juta no Brasil; As tentativas de plantar juta e malva em São Paulo; Expansão da juta nas várzeas amazônicas; Valorização da malva: extrativismo e domesticação; A questão da produção e distribuição de sementes de juta; A produção de sementes de malva no Estado do Pará; O declínio do sistema juta e malva na Amazônia; Evolução das propostas para solucionar a crise da produção de juta; A descorticação mecânica de...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Extrativismo; Imigração japonesa.; Desenvolvimento agrícola; Biodiversidade; Imigração.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047845

A IMPORTÂNCIA da conservação dos solos na pecuária familiar: programa 41: Centro-Oeste/Sudeste.
Provedor de dados: 14
A conservação dos solos é essencial para o qualquer tipo de ecossistema, uma vez que é o suporte para a vida. Pastagens bem manejadas significam conservação de solos, que, por sua vez, tornam a atividade pecuária sustentável. Leandro Volk, pesquisador da Embrapa Pecuária Sul, traz mais detalhes sobre a importância da conservação dos solos na pecuária familiar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Conservação do solo; Ecossistema; Pastagem; Pecuária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055847

A IMPORTÂNCIA da conservação dos solos na pecuária familiar: programa 41: Sul.
Provedor de dados: 14
A conservação dos solos é essencial para o qualquer tipo de ecossistema, uma vez que é o suporte para a vida. Pastagens bem manejadas significam conservação de solos, que, por sua vez, tornam a atividade pecuária sustentável. Leandro Volk, pesquisador da Embrapa Pecuária Sul, traz mais detalhes sobre a importância da conservação dos solos na pecuária familiar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Conervação do solo.; Ecossistema; Pastagem; Pecuária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055886

A importância da diversidade genética em plantas.
Provedor de dados: 14
Autores: CAMPOS, T. de; AZÊVEDO, H. S. da S.; SILVA, L. M. da.
bitstream/item/159312/1/26304.pdf;  bitstream/item/159313/1/263042.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Melhoramento genético vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068943

A importância da poda correta das videiras
Provedor de dados: 14
Autores: SANTOS, H. P. dos; SILVA, L. C. da.
bitstream/item/148315/1/A-vindima-85-p4-5-junho-2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Poda (videira); Prática de manejo (videira); Safra de uva; Gemas (videira); Ramos (videira); Tratamento fitossanitário (videira); Peso (uva); Serra gaúcha; Videira.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054091

A IMPORTÂNCIA das coberturas vegetais na citricultura: programa 15: Norte.
Provedor de dados: 14
O uso de coberturas vegetais, como as gramíneas ou leguminosas, nas entrelinhas dos citros, é uma prática que pode contribuir para o desenvolvimento da citricultura na Amazônia. Os pesquisadores José Eduardo Borges de Carvalho, da Embrapa Mandioca e Fruticultura e Marcos Bastos Garcia, da Embrapa Amazônia Ocidental, falam sobre a importância dessa técnica, que utiliza milheto, braquiárias, feijão de porco e calopogônio nas entrelinhas dos plantios de citros, como o limão, laranja e tangerina. Sustentável, essa prática ajuda a conservar o solo e reduz o uso de herbicidas na citricultura.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Citricultura; Cobertura vegetal; Fruta cítrica; Herbicida; Solo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044477

A importância do manejo pré-abate dos suínos sobre o bem-estar e a qualidade de carne dos suínos.
Provedor de dados: 14
Autores: DALLA COSTA, O. A.; DALLA COSTA, F. A.
bitstream/item/143548/1/final8115.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bem estar animal; Suínos.; Abate; Manejo; Qualidade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045900

A influência da hiperplasia prostática benigna nas características morfofuncionais dos espermatozoides caninos
Provedor de dados: 195
Autores: Angrimani, D. S. R.; Brito, M. M.; Rui, B. R.; Abreu, R. A.; Flores, R. B.; Nichi, M.; Vannucchi, C. I.
A senescência canina é atualmente um foco de pesquisa na Medicina Veterinária. Dentre as afecções desse período, a Hiperplasia Prostática Benigna (HPB) é um ponto de destaque. Os sinais clínicos mais frequentes da doença são constipação, disúria, hematúria e hematospermia. Ademais, as alterações prostáticas e o envelhecimento desencadeiam o estresse oxidativo local, podendo acarretar danos aos espermatozoides. Entretanto, os efeitos da HPB na qualidade seminal de cães doentes ainda não foram totalmente elucidados. O presente trabalho foi delineado para avaliar as características morfofuncionais dos espermatozoides em cães com HPB. Para tal, foram selecionados dez cães não castrados, de raças e idades (5-13 anos) variadas. Os grupos experimentais foram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hiperplasia prostática benigna; Cães.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31914

A influência da sazonalidade na manutenção da leptospirose bovina no Rio de Janeiro, Brasil
Provedor de dados: 195
Autores: Correia, L.; Loureiro, A. P.; Lilenbaum, W.
A leptospirose bovina é uma doença crônica que se manifesta principalmente por problemas reprodutivos, responsáveis por importantes prejuízos econômicos. O status de carreador renal e a eliminação de leptospiras na urina são pontoschave na epidemiologia da leptospirose e a manutenção desse status depende da interação sorovar-hospedeiro. Além disso, a taxa de animais soropositivos aumenta durante os períodos chuvosos, mas o papel da sazonalidade na manutenção da leptospirose bovina ainda não é bem definido. A fim de compreender um pouco mais sobre o papel da sazonalidade na ocorrência da leptospirose bovina, 582 amostras de soro e urina de bovinos de diferentes rebanhos do Estado do Rio de Janeiro foram obtidas em um matadouro regional durante o período de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epidemiologia; Leptospirose; Sazonalidade.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32144

A influência do gradiente sucessional e da frutificação de Merostachys aff. multiramea em uma comunidade de aves da Floresta com Araucária
Provedor de dados: 76
Autores: Kaminski,Nicholas; Angelo,Alessandro C.; Nicola,Patricia A.
RESUMO A Floresta Ombrófila Mista (FOM) está restrita atualmente a menos de 1% da área original, ocorrendo em diversos estágios sucessionais e graus de conservação. O presente trabalho apresenta a influência do gradiente de sucessão vegetacional e do fenômeno de floração e frutificação de Merostachys aff. multiramea em uma comunidade de aves em área de FOM em Santa Catarina. Entre os anos de 2009 e 2010 foram realizadas 20 amostragens mensais utilizando a metodologia de captura e marcação com o auxílio de redes-de-neblina em três estágios sucessionais (inicial, intermediário e avançado). Durante a amostragem, a frutificação das taquaras teve início em janeiro de 2010, permitindo uma amostragem equivalente antes e após o evento. Foram capturados um total de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avifauna; Floresta Ombrófila Mista; Taquaras; Sucessão.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100202

A Influência do Preço dos Hortifrutícolas no IPCA: uma análise por meio da curva de Phillips
Provedor de dados: 123
Autores: Carrara,Aniela Fagundes; Barros,Geraldo Sant’Ana de Camargo.
Resumo:  Os choques de oferta rotineiramente são relacionados ao comportamento da inflação. Seus efeitos têm sido, em geral, avaliados considerando variações nos preços das commodities (minérios, petróleo, produtos agropecuários estocáveis etc.). O objetivo deste trabalho é examinar a influência de um tipo de choque de oferta pouco estudado, mas que, como regra, recebe grande atenção do público: as mudanças nos preços dos hortifrutícolas (produtos perecíveis de ciclo relativamente curto). Esses preços frequentemente têm sido apontados como os responsáveis pelas acentuadas variações no IPCA. Com vistas a contemplar este objetivo, foi construída e estimada uma curva de Phillips, baseada nos modelos Novos-Keynesianos, e seguindo o arcabouço do modelo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Preços; IPCA; Choques de oferta; Hortifrutícolas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000400751

A key and checklist to the Neotropical forensically important "Little House Flies" (Diptera: Fanniidae)
Provedor de dados: 103
Autores: Grisales,Diana; Lecheta,Melise C.; Aballay,Fernando H.; Carvalho,Claudio J.B. de.
ABSTRACT Fanniidae (Insecta: Diptera) is a relatively small family (ca. 350 spp.) with five genera, of which Fannia Robineau-Desvoidy, 1830 and Euryomma Stein, 1899 have Neotropical distributions. Some of these species are almost always found in forensic studies. Forensically relevant species have been neglected, despite recent forensic studies that suggest their importance for estimating post-mortem interval (PMI). Thus, current and updated keys to identify adults or larvae on carcasses are unavailable for the most important species. While immature stages are important in estimating PMI, evidence suggests that adults (Fanniidae as well as other families) may also be useful for this purpose. Here we provide a key to males of the species of Fanniidae (found...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fannia; Euryomma; Forensic entomology; PMI.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603001

A key to the East Palaearctic and Oriental species of the genus Rhysipolis Foerster, and the first host records of Rhysipolis longicaudatus Belokobylskij (Hymenoptera: Braconidae: Rhysipolinae)
Provedor de dados: 16
Autores: Zhang, Y.; Xiong, Z.-C.; Achterberg, K. van; Li, T.
A key to the East Palaearctic and northern Oriental species of Rhysipolis Foerster, 1862 (Hymenoptera: Braconidae: Rhysipolinae) is presented. Rhysipolis longicaudatus Belokobylskij, 1994 (stat. nov.) is redescribed, the first host records are given and it is reported new for China. Rhysipolis longicaudatus was reared from Taleporia sp. (Lepidoptera: Psychidae) in Inner Mongolia Autonomous Region and from Bazaria turensis Ragonot (Lepidoptera: Pyralidae) in Qinghai Province.
Tipo: Article / Letter to the editor
Palavras-chave: Rhysipolinae; Psychidae; Pyralidae; Rhysipolis longicaudatus; New hosts; Parasitoid.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/624570

A longitudinal study of Babesia and Theileria infections in cattle in Sri Lanka
Provedor de dados: 19
Autores: Sivakumar, Thillaiampalam; Kothalawala, Hemal; Weerasooriya, Gayani; Seekkuge Susil Priyantha Silva; Puvanendiran, Sumathy; Munkhjargal, Tserendorj; Igarashi, Ikuo; Yokoyama, Naoaki.
Throughout the world, infections with the Babesia and Theileria parasites often result in economically significant clinical disease in cattle. We conducted a longitudinal survey of Babesia and Theileria infections in cattle from the Polonnaruwa (n?=?75; dry zone) and Nuwara Eliya (n?=?161; wet zone) districts of Sri Lanka. DNA from blood samples collected in June, September, and December 2014 and March 2015 was screened for Babesia bovis, Babesia bigemina, Theileria annulata and Theileria orientalis using specific polymerase chain reactions (PCRs). Additionally, serum samples collected from the animals were screened using enzyme-linked immunosorbent assays (ELISAs) to detect B. bovis- and B. bigemina-specific antibodies. All of the animals surveyed in...
Palavras-chave: Babesia; Cattle; Longitudinal study; Sri Lanka; Theileria.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4567

A manipueira na adubação da mandioca.
Provedor de dados: 14
Autores: DINIZ, M. de S.; TRINDADE, A. V.; LEDO, C. A. da S.
A manipueira ou água da mandioca é o líquido extraído da massa da mandioca. Ela é considerada pura quando obtida na prensa e usada sem mistura com água. Torna-se impura ou diluída quando misturada com água no processo de extração de fécula ou simplesmente adicionando-se a água. Ambas podem ser usadas na adubação, devendo antes ser guardada em vasilha aberta para exalar o ácido cianídrico.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mandioca; Manipueira; Cassava.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036715

A matéria orgânica é a vida do solo.
Provedor de dados: 14
Autores: ALCÂNTARA, F.
Matéria orgânica serve de alimento para os macro e microrganismos do solo que são decompositores, ou seja, aqueles que decompõem os resíduos em partes menores para se alimentar.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Matéria orgânica; Solo; Ecologia vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047020

A matter of ephemerality: the study of Kel Tadrart Tuareg (southwest Libya) campsites via quantitative spatial analysis
Provedor de dados: 7
Autores: Biagetti, Stefano; CaSEs - Complexity and Socio-Ecological Dynamics group; Universitat Pompeu Fabra, Department of Humanities; School of Geography, Archaeology, and Environmental Studies, University of the Witwatersrand; stefano.biagetti@upf.edu; Crema, Enrico R.; CaSEs - Complexity and Socio-Ecological Dynamics group; Universitat Pompeu Fabra, Department of Humanities; UCL Institute of Archaeology; enrico.crema@upf.edu.
We examined the settlement structure from the Kel Tadrart Tuareg, a small pastoral society from southwest Libya. Our objective was to apply spatial analysis to establish the statistical significance of specific patterns in the settlement layout. In particular, we examined whether there is a separation between domestic and livestock spaces, and whether particular residential features dedicated to guests are spatially isolated. We used both established statistical techniques and newly developed bespoke analyses to test our hypotheses, and then discuss the results in the light of possible applications to other case studies.
Tipo: Peer-Reviewed article
Palavras-chave: Campsites; Kel Tadrart Tuareg; Settlement layout; Spatial analysis.
Ano: 2016

A metadata convention for processed acoustic data from active acoustic systems.
Provedor de dados: 5
Autores: ICES.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00587/69903/67808.pdf

A metadata model for cross-domain marine data management, the SeaDataNet/Geo-Seas experience
Provedor de dados: 5
Autores: Diviacco, P.; Casas Munoz, R.; Sorribas, J.; Loubrieu, Thomas.
Data management in the marine sciences faces the complex issue of addressing contrasting cognitive models across scientific domains, meaning the various representations that different communities build for overlapping areas of interest. Each of these communities constructs an identity on a specific and personal set of inherited backgrounds, practices, and tacit knowledge, which are mirrored in how they understand the targets of their studies. From a practical point of view, this can result in mis-linking observations and usage. This paper reports on the work done within the EU FP7 SeaDataNet project to tackle such problems through an integrated discovery and data access paradigm. It is based on a flexible metadata model that allows researchers to link...
Tipo: Text
Palavras-chave: Marine data management; Metadata model; Observation and Measurements; Sensor Web Enablement; Data discovery and access.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00359/47034/46945.pdf

A method for assessing ecological values to reconcile multiple land use needs
Provedor de dados: 7
Autores: Kangas, Katja M; Natural Resources Institute Finland, Oulu; katja.kangas@luke.fi; Tolvanen, Anne; Natural Resources Institute Finland, Oulu; Department of Ecology, University of Oulu; anne.tolvanen@luke.fi; Tarvainen, Oili; Natural Resources Institute Finland, Oulu; oili.tarvainen@luke.fi; Nikula, Ari; Natural Resources Institute Finland, Rovaniemi; ari.nikula@luke.fi; Nivala, Vesa; Natural Resources Institute Finland, Rovaniemi; vesa.nivala@luke.fi; Huhta, Esa; Natural Resources Institute Finland, Rovaniemi; esa.huhta@luke.fi.
We present a new method for ecologically sustainable land use planning within multiple land use schemes. Our aims were (1) to develop a method that can be used to locate important areas based on their ecological values; (2) to evaluate the quality, quantity, availability, and usability of existing ecological data sets; and (3) to demonstrate the use of the method in Eastern Finland, where there are requirements for the simultaneous development of nature conservation, tourism, and recreation. We compiled all available ecological data sets from the study area, complemented the missing data using habitat suitability modeling, calculated the total ecological score (TES) for each 1 ha grid cell in the study area, and finally, demonstrated the use of TES in...
Tipo: Peer-Reviewed Reports
Palavras-chave: Biodiversity; Conservation; Ecological value; Land use planning; Modeling; Spatial data; Tourism.
Ano: 2016

A method for controlled target strength measurements of pelagic fish, with application to European anchovy (     Engraulis encrasicolus     )
Provedor de dados: 5
Autores: Doray, Mathieu; Berger, Laurent; Le Bouffant, Naig; Coail, Jean-yves; Vacherot, Jean-philippe; De La Bernardie, Xavier; Moriniere, Pierre; Lys, Elisabeth; Schwab, Romain; Petitgas, Pierre.
Measuring fish target strength (TS) in the wild is challenging because: (i) TS varies versus physical (orientation relative to the incident sound wave, size, and depth) and physiological fish attributes (maturity and condition), (ii) the target species and its aforementioned attributes are difficult to assess in near real time, and (iii) in the case of packed fish schools, accepted echoes may originate from multiple unresolved targets. We propose a method for controlled TS measurements of densely packed small pelagic fish during daytime, based on the joint use of a Remotely Operated Towed Vehicle, “EROC”, with a pelagic trawl fitted with a codend opening system, “ENROL”. EROC, equipped with a 70-kHz split-beam echosounder (Simrad EK60) and a low-light...
Tipo: Text
Palavras-chave: Acoustics; Deformed cylinder model; Engraulis encrasicolus; Remotely operated vehicle; Target strength; Video.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00346/45693/45623.pdf

A methodology for definition of rural spaces: an implementation in Brazil
Provedor de dados: 65
Autores: Braga,Gustavo Bastos; Remoaldo,Paula Cristina; Fiúza,Ana Louise de Carvalho.
ABSTRACT: Rural spaces definitions are differentiated in several countries. The Organization for Economic Co-operation and Development (OECD) has standardized a rural definition by regional typology. The OECD regional typology set areas as Predominantly Urban, Intermediate, or Predominantly Rural. This paper analyses the application of OECD regional typology in Brazilian territory. The research used the OECD methodology, with support of GIS software, to define the rural areas in Brazil. The mostly segmented data from Brazilian Census of 2010 are used in contrast to others studies. The paper concludes that Brazil is more urban than official estimates and OECD reports. According to paper results, 87.48% of Brazilian population is urban and only one...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urban/Rural spaces; OECD regional typology; Rural Brazilian areas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200375

A mezőgazdasági sokféleségért - 1 éves a nemzetközi Diversifood projekt
Provedor de dados: 21
Autores: Heim, Ildikó.
2016 februárjában Cipruson rendezték meg a DIVERSIFOOD 633571 elnevezésű, Horizont 2020 nemzetközi projekt éves konzorcium-találkozóján. A projekt márciuban lett 1 éves, konzorciumtagként az ÖMKi kisparcellás és on-farm alakor és tönke kísérletekkel vesz részt a kutatásban, továbbá ezeken túl vizsgálja a tájfajta paradicsomok magyar fogyasztói preferenciáit.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Biodiversity and ecosystem services Education; Extension and communication Knowledge management.
Ano: 2016
URL: http://orgprints.org/30299/1/os1606.pdf

A model based on data from echosounder buoys to estimate biomass of fish species associated with fish aggregating devices
Provedor de dados: 5
Autores: Lopezi, Jon; Moreno, Gala; Boyra, Guillermo; Dagorn, Laurent.
Most of the drifting fish aggregating devices (DFADs) used in industrial tropical tuna purse seine fisheries are equipped with satellite linked echosounder buoys, which provide fishing crews with remote, accurate geolocation information and rough estimates of FAD-associated tuna biomass. One of the most common brands of echosounder buoys (SATLINK, Madrid, Spain) is currently calibrated for the target strength of skipjack tuna (Katsuwonus pelamis) and provides biomass data on. that species. Using that brand of echosounder buoy, we developed a new behavior-based approach to provide relative biomass estimates and a remote target classification of fish aggregations at FADs. The model is based on current knowledge of the vertical distribution of the main fish...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00626/73799/74376.pdf

A modeling study of processes controlling the Bay of Bengal sea surface salinity interannual variability
Provedor de dados: 5
Autores: Akhil, V. P.; Lengaigne, M.; Vialard, J.; Durand, F.; Keerthi, M. G.; Chaitanya, A. V. S.; Papa, F.; Gopalakrishna, V. V.; De Boyer Montegut, Clement.
Recent observational studies provided preliminary insights on the interannual variability of Bay of Bengal (BoB) Sea Surface Salinity (SSS), but are limited by the poor data coverage. Here, we describe the BoB interannual SSS variability and its driving processes from a regional eddy-permitting ocean general circulation model forced by interannually varying air-sea fluxes and altimeter-derived discharges of major rivers over the past two decades. Simulated interannual SSS variations compare favorably with both in situ and satellite data and are largest in boreal fall in three regions: the northern BoB, the coastal region off east India, and the Andaman Sea. In the northern BoB, these variations are independent from those in other regions and mostly driven...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00360/47134/47083.pdf

A Morphological Study of the Dorsum Sellae in Human Skull
Provedor de dados: 77
Autores: Haider,Syed Javed; Rezigalla,Assad Ali; Abdalla,Asim Mohammed.
Anatomical variations in the shape and dimension of the dorsum sellae and posterior clinoid process are common. Most textbooks describe its shape as a median rectangular plate, a square plate, or a transverse ledge on a slope behind the sella turcica (hypophyseal fossa). This work aims to study the dorsum sellae of human skull. One hundred and twenty five dried adult human skulls, irrespective of age, were used for the study. Detailed features of the dorsum sellae were noted and classified into five types: crest like, thin plate, frail quadrilateral plate, heavy square plate, thick elongated plate. Fusion of the posterior and middle clinoid processes in one (unilateral) and all the clinoid processes (anterior, middle, and posterior) in three skulls...
Tipo: Journal article
Palavras-chave: Dorsum sellae; Clinoid process; Anatomical variations; Skull.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400001

A motorized device for cracking pre-treated dika nuts
Provedor de dados: 111
Autores: Ogundahunsi, Olufemi Emmanuel; Ogunsina, Babatunde Sunday; Ibrahim, Raheem O.
Cracking of dika nut has presented serious challenges to local processors considering the arduous task it constitutes during processing.  A motorized machine that is capable of multiple cracking of dika nuts was designed, fabricated and tested. The major components of the machine include a sliding hammer, a gear unit, a chain conveyor and cracking trays.  The experimental machine was evaluated on the basis of cracking efficiency and throughput considering three types of pre-treated nuts (sun-dried, oven-dried and roasted) and two nut sizes (small and big).  The cracking efficiency and throughput were: 65% and 8.84kg/h, 63% and 7.75kg/h, 45% and 5.67 kg/h for roasted, oven-dried and sun-dried small nuts; while the corresponding values for big nuts were: 72%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Post harvest technology; Processing machines motorized; Machine; Dika nut; Cracking.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3614

A multi-decade record of high-quality fCO(2) data in version 3 of the Surface Ocean CO2 Atlas (SOCAT)
Provedor de dados: 5
Autores: Bakker, Dorothee C. E.; Pfeil, Benjamin; Landa, Camilla S.; Metzl, Nicolas; O'Brien, Kevin M.; Olsen, Are; Smith, Karl; Cosca, Cathy; Harasawa, Sumiko; Jones, Stephen D.; Nakaoka, Shin-ichiro; Nojiri, Yukihiro; Schuster, Ute; Steinhoff, Tobias; Sweeney, Colm; Takahashi, Taro; Tilbrook, Bronte; Wada, Chisato; Wanninkhof, Rik; Alin, Simone R.; Balestrini, Carlos F.; Barbero, Leticia; Bates, Nicholas R.; Bianchi, Alejandro A.; Bonou, Frederic; Boutin, Jacqueline; Bozec, Yann; Burger, Eugene F.; Cai, Wei-jun; Castle, Robert D.; Chen, Liqi; Chierici, Melissa; Currie, Kim; Evans, Wiley; Featherstone, Charles; Feely, Richard A.; Fransson, Agneta; Goyet, Catherine; Greenwood, Naomi; Gregor, Luke; Hankin, Steven; Hardman-mountford, Nick J.; Harlay, Jerome; Hauck, Judith; Hoppema, Mario; Humphreys, Matthew P.; Hunt, Christopherw.; Huss, Betty; Ibanhez, J. Severino P.; Johannessen, Truls; Keeling, Ralph; Kitidis, Vassilis; Koertzinger, Arne; Kozyr, Alex; Krasakopoulou, Evangelia; Kuwata, Akira; Landschuetzer, Peter; Lauvset, Siv K.; Lefevre, Nathalie; Lo Monaco, Claire; Manke, Ansley; Mathis, Jeremy T.; Merlivat, Liliane; Millero, Frank J.; Monteiro, Pedro M. S.; Munro, David R.; Murata, Akihiko; Newberger, Timothy; Omar, Abdirahman M.; Ono, Tsuneo; Paterson, Kristina; Pearce, David; Pierrot, Denis; Robbins, Lisa L.; Saito, Shu; Salisbury, Joe; Schlitzer, Reiner; Schneider, Bernd; Schweitzer, Roland; Sieger, Rainer; Skjelvan, Ingunn; Sullivan, Kevin F.; Sutherland, Stewart C.; Sutton, Adrienne J.; Tadokoro, Kazuaki; Telszewski, Maciej; Tuma, Matthias; Van Heuven, Steven M. A. C. .; Vandemark, Doug; Ward, Brian; Watson, Andrew J.; Xu, Suqing.
The Surface Ocean CO2 Atlas (SOCAT) is a synthesis of quality-controlled fCO(2) (fugacity of carbon dioxide) values for the global surface oceans and coastal seas with regular updates. Version 3 of SOCAT has 14.7 million fCO(2) values from 3646 data sets covering the years 1957 to 2014. This latest version has an additional 4.6 million fCO(2) values relative to version 2 and extends the record from 2011 to 2014. Version 3 also significantly increases the data availability for 2005 to 2013. SOCAT has an average of approximately 1.2 million surface water fCO(2) values per year for the years 2006 to 2012. Quality and documentation of the data has improved. A new feature is the data set quality control (QC) flag of E for data from alternative sensors and...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49405/49890.pdf

A multi-model assessment of the impact of currents, waves and wind in modelling surface drifters and oil spill
Provedor de dados: 5
Autores: De Dominicis, M.; Bruciaferri, D.; Gerin, R.; Pinardi, N.; Poulain, P. M.; Garreau, Pierre; Zodiatis, G.; Perivoliotis, L.; Fazioli, L.; Sorgente, R.; Manganiello, C.
Validation of oil spill forecasting systems suffers from a lack of data due to the scarcity of oil slick in-situ and satellite observations. Drifters (surface drifting buoys) are often considered as proxy for oil spill to overcome this problem. However, they can have different designs and consequently behave in a different way at sea, making it not straightforward to use them for oil spill model validation purposes and to account for surface currents, waves and wind when modelling them. Stemming from the need to validate the MEDESS4MS (Mediterranean Decision Support System for Marine Safety) multi-model oil spill prediction system, which allows access to several ocean, wave and meteorological operational model forecasts, an exercise at sea was carried out...
Tipo: Text
Palavras-chave: Oil spill modelling; Drifters; Oil slick; Mediterranean; Met-ocean models.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00326/43724/43175.pdf

A multi-proxy stalagmite record from northwestern Namibia of regional drying with increasing global-scale warmth over the last 47 kyr: The interplay of a globally shifting ITCZ with regional currents, winds, and rainfall
Provedor de dados: 5
Autores: Railsback, L. Bruce; Brook, George A.; Liang, Fuyuan; Marais, Eugene; Cheng, Hai; Edwards, R. Lawrence.
Stalagmite Orum-1 from a cave near Orumana in northwestern Namibia provides a multi-proxy record of regional drying with increasing global-scale warmth over the last 47 kyr, in a region with few long well-dated location specific paleoclimate records. Data from Stalagmite Orum-1 include carbon and oxygen stable isotope ratios, proportions of aragonite and calcite, pronouncedly differing petrographic fabrics, positions of layer-bounding surfaces, variation in layer-specific width, and changes in layer thickness, all of which combine to support change from wetter to drier conditions. Combined with fourteen U-Th ages, they suggest that climate was wetter in northwestern Namibia during globally cold MIS 3 than it is today, and with more grass than is present...
Tipo: Text
Palavras-chave: Namibia; Paleoclimate; Pleistocene; Holocene; Savanna; Stalagmite.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53213/54862.pdf

A necessidade do fortalecimento do conhecimento humanístico na formação do médico-veterinário: a visão de estudantes do segundo semestre de graduação
Provedor de dados: 195
Autores: Tavolaro, Paula.
Embora uma das funções do ensino superior seja formar alunos como profissionais e cidadãos, talvez o saber técnico seja favorecido em detrimento da formação humana. A estruturação de disciplinas de humanidades presentes nos cursos universitários com base em problemas detectados no dia a dia de trabalho do futuro profissional pode ajudar o aluno a construir competências e habilidades necessárias para o mundo contemporâneo para além do conhecimento técnico. Este estudo apresenta os resultados de uma atividade realizada na disciplina de Sociologia de um curso de Medicina Veterinária na cidade de São Paulo. Nesta atividade, os alunos discutiam os grupos sociais envolvidos com o trabalho do veterinário e apontavam o grupo que consideravam como o mais complicado...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31034

A necessidade do fortalecimento do conhecimento humanístico na formação do médico-veterinário: a visão de estudantes do segundo semestre de graduação
Provedor de dados: 195
Autores: Tavolaro, Paula.
Embora uma das funções do ensino superior seja formar alunos como profissionais e cidadãos, talvez o saber técnico seja favorecido em detrimento da formação humana. A estruturação de disciplinas de humanidades presentes nos cursos universitários com base em problemas detectados no dia a dia de trabalho do futuro profissional pode ajudar o aluno a construir competências e habilidades necessárias para o mundo contemporâneo para além do conhecimento técnico. Este estudo apresenta os resultados de uma atividade realizada na disciplina de Sociologia de um curso de Medicina Veterinária na cidade de São Paulo. Nesta atividade, os alunos discutiam os grupos sociais envolvidos com o trabalho do veterinário e apontavam o grupo que consideravam como o mais complicado...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Educação superior; Médicos veterinários; Formação humanística.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31034

A neotype designation for the Ascension Frigatebird Fregata aquila (Aves: Fregatidae)
Provedor de dados: 103
Autores: Carlos,Caio J.; Voisin,Jean-François; Grouw,Hein van; Moreno,Ignacio B.
ABSTRACT A neotype is designated for Pelecanus aquilus Linnaeus, 1758 (currently Fregata aquila ; Aves, Fregatidae) to fix the identity of this nominal species.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Ornithology; Seabird; Suliformes; Taxonomy; Zoological nomenclature.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000604003

A new alkalophilic isolate of Bacillus as a producer of cyclodextrin glycosyltransferase using cassava flour
Provedor de dados: 58
Autores: Coelho,Sheila Lorena de Araújo; Magalhães,Valter Cruz; Marbach,Phellippe Arthur Santos; Cazetta,Marcia Luciana.
Abstract Cyclodextrin glycosyltransferase (CGTase) catalyzes the conversion of starch into non-reducing cyclic sugars, cyclodextrins, which have several industrial applications. This study aimed to establish optimal culture conditions for β-CGTase production by Bacillus sp. SM-02, isolated from soil of cassava industries waste water lake. The optimization was performed by Central Composite Design (CCD) 2, using cassava flour and corn steep liquor as substrates. The maximum production of 1087.9 U mL−1 was obtained with 25.0 g L−1 of cassava flour and 3.5 g L−1 of corn steep after 72 h by submerged fermentation. The enzyme showed optimum activity at pH 5.0 and temperature 55 °C, and maintained thermal stability at 55 °C for 3 h. The enzymatic activity was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial enzyme; Fermentation; Agro-industrial substrates.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100120

A new analysis of hypoxia tolerance in fishes using a database of critical oxygen level (P-crit)
Provedor de dados: 5
Autores: Rogers, Nicholas J.; Urbinalt, Mauricio A.; Reardon, Erin E.; Mckenzie, David J.; Wilsonl, Rod W.
Hypoxia is a common occurrence in aquatic habitats, and it is becoming an increasingly frequent and widespread environmental perturbation, primarily as the result of anthropogenic nutrient enrichment and climate change. An in-depth understanding of the hypoxia tolerance of fishes, and how this varies among individuals and species, is required to make accurate predictions of future ecological impacts and to provide better information for conservation and fisheries management. The critical oxygen level (P-crit)m has been widely used as a quantifiable trait of hypoxia tolerance. It is defined as the oxygen level below which the animal can no longer maintain a stable rate of oxygen uptake (oxyregulate) and uptake becomes dependent on ambient oxygen...
Tipo: Text
Palavras-chave: Carbon dioxide; Critical oxygen tension; Metabolic rate; Oxygen and capacity limitation of thermal tolerance; Physiological trait.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00337/44816/74413.pdf

A new approach to determine the distributional effects of quota management in fisheries
Provedor de dados: 5
Autores: Bellanger, Manuel; Macher, Claire; Guyader, Olivier.
Quota allocation mechanisms have distributional effects that are highly relevant to the economic organization of fisheries. In France, where fishing allocations are non-transferable, quotas are shared among Producer Organizations (POs) based on the historical landings of their members. Each PO is then responsible for implementing their own internal rules that provide individual or collective allocations to their members. This study investigates the distributional effects of the various quota management systems adopted by POs on quotas and production for the Bay of Biscay sole fishery. A comparison between initial allocations by vessel based on historical landings and actual observed landings is presented. Inequality metrics are used to quantify...
Tipo: Text
Palavras-chave: Distribution; Inequality; Producer organizations; Catch shares; Common-pool resources; Fishery management.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00332/44359/43999.pdf

A new Brazilian species of Isotomiella (Collembola: Isotomidae) from the state of Pará, Brazil
Provedor de dados: 103
Autores: Mendonça,Maria Cleide de; Queiroz,Gabriel Costa.
ABSTRACT A new species of Isotomiella from Pará State is described and illustrated. This new species belongs to the digitata group, but differs from other by the number of chaetae on manubrium and dens, teeth on the tenaculum and size of the sensilla on abdominal tergites V-VI.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Digitata group; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000303002

A new Centromochlus Kner, 1858 (Siluriformes: Auchenipteridae: Centromochlinae) from the transition between Amazon floodplain and Guiana shield, Brazil
Provedor de dados: 83
Autores: Sarmento-Soares,Luisa Maria; Lazzarotto,Henrique; Py-Daniel,Lucia Rapp; Leitão,Rafael Pereira.
ABSTRACT Species of Centromochlus are widely distributed in South America, with records for major basins such as the Amazon and Orinoco, rivers draining the Guiana Shield such as the Essequibo, Courantyne (Corantijn), Coppename, Maroni, and Oyapock, and Brazilian Shield drainages as upper Paraná and São Francisco. In the last four years, three species of Centromochlus have been described, raising the total number of valid species to sixteen. The new species of Centromochlus described herein is diagnosed by having black ground color sharply delimited from a white underside by conspicuous wavy border. The new species is recorded from the Nhamundá, left bank tributary to the lower Amazon that drain from the Brazilian portion of the Guiana Shield. Although...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Doradoidea; Ostariophysi; South America; Systematics; Tatia .
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400210

A new Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the rio Araguaia basin, Brazil, with comments about Corydoras araguaiaensis Sands, 1990
Provedor de dados: 83
Autores: Tencatt,Luiz Fernando Caserta; Britto,Marcelo Ribeiro de.
ABSTRACT A new species of Corydoras is described from the rio Araguaia basin, Goiás, Brazil. The new species can be distinguished from its congeners by presenting the following features: infraorbital 1 with very large ventral laminar expansion; infraorbital 2 contacting compound pterotic; flanks densely covered by irregular black spots; and ventral surface of trunk densely covered by coalescent relatively well-developed platelets. It is also discussed the possibility that C. araguaiaensis comprehends a complex of species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: C65; Corydoradinae; Corydoras sp. "Guaraná"; Goiás State; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100201

A new genus for Habrothrix angustidens and Akodon serrensis (Rodentia, Cricetidae): again paleontology meets neontology in the legacy of lund
Provedor de dados: 81
Autores: Pardiñas,Ulyses F. J; Geise,Lena; Ventura,Karen; Lessa,Gisele.
Describimos un nuevo género de roedor sigmodontino para ubicar una especie fósil de los depósitos de Lagoa Santa, Habrothrix angustidens Winge y una especie viviente del sudeste de la Selva Atlántica descripta en los comienzos de la centuria pasada, Akodon serrensis Thos. Tentativamente, ambas formas son consideradas sinónimos a la espera de una revisión detallada de la diversidad del género. El nuevo género pertenece a la División Akodonde la diversa tribu Akodontini donde, sobre la base de evidencia molecular, resulta hermano de Thaptomys, otro akodontino especialista de selva. El nuevo género se caracteriza por una combinación única de rasgos morfológicos incluyendo una cola más corta que el largo cabeza-cuerpo, garras de los dedos de la mano y el pie...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Akodontini; Deltamys; Lagoa Santa; Muroidea; Selva Atlántica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100011

A new genus of Neotropical spiders of the family Sparassidae (Arachnida: Araneae)
Provedor de dados: 103
Autores: Pinto,Elaine Cristina; Rheims,Cristina Anne.
ABSTRACT Nungara gen. nov. is proposed to include the type species, Nungara niveomaculata (Mello-Leitão, 1941) comb. nov., transferred from Olios Walckenaer, 1837 and two new species, described from males and females: N. anama sp. nov., from the states of Sergipe, Alagoas and Espírito Santo, and N. gaturama sp. nov., from the states of Sergipe, Bahia and Espírito Santo, all in Brazil. The new genus is distinguished from all other Neotropical sparassid genera by the presence of a deep tegular groove on the male palpal bulb and a hood-like projection on the median septum of the female epigyne. In addition, Olios fuscovariatus Mello-Leitão, 1943, Stasina koluene Mello-Leitão, 1941 and Polybetes proximus Mello-Leitão, 1943 are transferred to Nungara gen. nov....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; New species; South America; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603011

A new global interior ocean mapped climatology: the 1 degrees x 1 degrees GLODAP version 2
Provedor de dados: 5
Autores: Lauvset, Siv K.; Key, Robert M.; Olsen, Are; Van Heuven, Steven; Velo, Anton; Lin, Xiaohua; Schirnick, Carsten; Kozyr, Alex; Tanhua, Toste; Hoppema, Mario; Jutterstrom, Sara; Steinfeldt, Reiner; Jeansson, Emil; Ishii, Masao; Perez, Florian; Suzuki, Toru; Watelet, Sylvain.
We present a mapped climatology (GLODAPv2.2016b) of ocean biogeochemical variables based on the new GLODAP version 2 data product (Olsen et al., 2016; Key et al., 2015), which covers all ocean basins over the years 1972 to 2013. The quality- controlled and internally consistent GLODAPv2 was used to create global 1 degrees x 1 degrees mapped climatologies of salinity, temperature, oxygen, nitrate, phosphate, silicate, total dissolved inorganic carbon (TCO2), total alkalinity (TAlk), pH, and CaCO3 saturation states using the DataInterpolating Variational Analysis (DIVA) mapping method. Improving on maps based on an earlier but similar dataset, GLODAPv1.1, this climatology also covers the Arctic Ocean. Climatologies were created for 33 standard depth...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49410/49884.pdf

A new Mammutidae (Proboscidea, Mammalia) from the Late Miocene of Gansu Province, China
Provedor de dados: 42
Autores: MOTHÉ,DIMILA; AVILLA,LEONARDO S.; ZHAO,DESI; XIE,GUANGPU; SUN,BOYANG.
ABSTRACT The "Yanghecun specimen", a proboscidean specimen represented by a mandible from Miocene of China and previously described as Gomphotheriidae, is here reviewed and described as a new genus and species of Mammutidae: Sinomammut tobieni. This taxon is a longirostrine mastodon, lacking lower tusks, and bearing a wide last molar with oblique and non-inflated lophids, broad transverse interlophids, and yoke-like wear figures. Phylogenetic analysis of Mammutidae based on dental and mandibular features recovered S. tobieni as sister group of the mastodon Mammut. The longirostrine condition and the well-developed lower incisors seem to be primitive for Mammutidae, while the brevirostry is the derived condition, probably emerged during the middle Miocene...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evolution; Longirostrine symphysis; Mammutidae; Miocene; Proboscidea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100065

A new miniature of Xenurobryconini (Characiformes: Characidae) from the rio Tapajós basin, Brazil
Provedor de dados: 83
Autores: Mendonça,Marina Barreira; Peixoto,Luiz Antônio Wanderley; Dutra,Guilherme Moreira; Netto-Ferreira,André Luiz.
Abstract A new species of Xenurobrycon isdescribed from tributaries of the rio Tapajós, Pará, Brazil. It is diagnosed from all congeners by the dark color of the posterior half of both caudal-fin lobes, the presence of infraorbitals one, two, and three, the presence of a set of lamellar processes on eighth principal caudal-fin ray of mature males, the presence of bony hooks similar in size or decreasing posteriorly on last unbranched and first 9-12 branched anal-fin rays of mature males, the presence of only conical teeth on both jaws, the lack of the adipose fin and the presence of 15-18 predorsal scales. The description of the new species increases the number of species in Xenurobrycon to six. An updated key to the species of the genus is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Key to species; Miniaturization; Ostariophysi; Sexual dimorphism; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100004

A new perspective on West African hydroclimate during the last deglaciation
Provedor de dados: 5
Autores: Parker, Andrew O.; Schmidt, Matthew W.; Jobe, Zane R.; Slowey, Niall C.
Widespread drought characterized the Heinrich 1 and Younger Dryas cold periods of the last deglaciation throughout much of Africa, causing large increases in dust emissions from the Sahara and Sahel. At the same time, increases in wind strength may have also contributed to dust flux, making it difficult to interpret dust records alone as reflecting changes in rainfall over the region. The Niger River has the third largest drainage basin in Africa and drains most of the Sahara and Sahel and thus preserves and propagates climatic signals. Here, we present new reconstructions of Niger Delta sea surface salinity and Niger River discharge for the last 20,000 years in order to more accurately reconstruct the onset of the Western African Monsoon system. Based on...
Tipo: Text
Palavras-chave: West African Monsoon; African humid period; Deglacial climate; Foraminiferal geochemistry; X-ray fluorescence.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53223/54803.pdf

A new section in Nepenthes (Nepenthaceae) and a new species from Sulawesi
Provedor de dados: 16
Autores: Cheek, M.; Jebb, M.
Nepenthes section Tentaculatae of Borneo and Sulawesi is described and delimited, with a key to the nine species, including N. maryae of Central Sulawesi, Indonesia, which is here assessed as Vulnerable under criterion D2 using the 2001 IUCN standard. It is hypothesised that this species might trap insects using a ‘flick of the lid’ mechanism.
Tipo: Article / Letter to the editor
Palavras-chave: Carnivorous plants; Conservation; ‘flick of the lid’; Nepenthes; Sulawesi.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/607403

A new Silver Dollar species of Metynnis Cope, 1878 (Characiformes: Serrasalmidae) from Northwestern Brazil and Southern Venezuela
Provedor de dados: 83
Autores: Ota,Rafaela Priscila; Py-Daniel,Lúcia Helena Rapp; Jégu,Michel.
ABSTRACT A new Metynnis is described from the rio Negro in Brazil and Venezuela, and from black- or clearwater tributaries in Brazil including the rios Parauari, Uatumã, Trombetas, and Sucunduri (the latter belonging to the rio Madeira basin). The new species can be distinguished readily from all congeners by having a high concentration of dark chromatophores on the lateral line scales. It can be further distinguished by the combination of head length 24.3-27.5% of SL, 13-18 gill-rakers on upper limb and 16-24 gill-rakers on lower limb. The new species is most similar to and likely most closely related to Metynnis hypsauchen . These two species share a similar color pattern, body shape and sexual dimorphism of the anal fin. However, they differ in that M....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Metynnis hypsauchen; Osteological description; Phylogeny; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400205

A new species, new synonymy, and notes on Paravelia Breddin (Hemiptera: Heteroptera: Veliidae)
Provedor de dados: 84
Autores: Rodrigues,Higor D.D.; Moreira,Felipe F.F.
ABSTRACT The broad-shouldered water strider Paravelia cunhai sp. nov. is described and illustrated based on material from the state of Pará, northern Brazil. The new species can be distinguished from all other species in this genus mainly by the dark color of the head and pronotum, absence of pruinosity or silvery pubescence on the anterior lobe of pronotum, maculae pattern on the fore wings, hind femur with row of 22 spines on mesal margin, and general shape of the paramere. This new species was collected in a pool inside a cave without incident light, a habitat recorded for the genus only recently, which reinforces the hypothesis that some species of Paravelia have troglophilic habits. In addition, a photograph of the dorsal habitus and notes concerning...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gerromorpha; South America; Veliinae; Broad-shouldered water striders.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016001700183

A new species of Adoxoplatys Breddin (Heteroptera, Pentatomidae, Discocephalinae) from Argentina
Provedor de dados: 92
Autores: Dellapé,Gimena; Dellapé,Pablo Matías.
ABSTRACT The genus Adoxoplatys is distributed from Panama to Argentina. The eight included species are known from a few specimens. In this contribution, a new species from Misiones Province, Argentina, Adoxoplatys singularissp. nov., is described and illustrated; and a key to identify the species of the genus is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adoxoplatys singularis; Misiones Province; New species; Ochlerini.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100015

A new species of Bryconops (Ostariophysi: Characiformes: Characidae) from the upper rio Tocantins drainage, Brazil
Provedor de dados: 83
Autores: Guedes,Tharles L. O.; Oliveira,Everton F.; Lucinda,Paulo H. F.
ABSTRACT A new species of the genus Bryconops , subgenus Bryconops , is described from the rio Conceição, a tributary to the rio Palma, upper rio Tocantins drainage, Tocantins State, Brazil. The new species is distinguished from all its congeners, except B. humeralis and B. vibex by the color pattern in vivo (dorsal, adipose, and caudal fins entirely orange). The new species is easily distinguished from B. humeralis and B. vibex by the absence of a humeral spot and by the lack of maxillary teeth (vs . presence of a single humeral spot and presence of 1-3 maxillary teeth on both sides). Furthermore, the new species is distinguished from B. vibex by the number of perforated lateral line scales (38-41 vs. 44-46).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Freshwater; Rio Conceição; Systematics; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200220

A new species of bumblebee catfish of the genus Microglanis (Siluriformes: Pseudopimelodidae) from the upper rio Paraguay basin, Brazil
Provedor de dados: 83
Autores: Shibatta,Oscar Akio.
ABSTRACT A new species of Microglanis from upper rio Paraguay basin is described. The species differs from congeners by the following combination of characters: deeply forked caudal fin with pointed lobes, bifurcated hook between antrorse and retrorse hooks on anterior margin of pectoral-fin spine, lateral line relatively long, surpassing the vertical through end of dorsal fin but not reaching adipose fin, color pattern of dorsal region of head dark brown with a restrict thin light area between anterior nostril and eye, broad light stripe on supraoccipital region.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microglanis carlae; Microglanis cottoides; Multivariate morphometrics; Pantanal; Systematics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000300213

A new species of Campylothorax (Collembola: Paronellidae: Paronellinae) from Northern Brazil
Provedor de dados: 103
Autores: Santos,Inaura P. da Silva; Cipola,Nikolas G.; Morais,José W. de; Bellini,Bruno C.
ABSTRACT Campylothorax viruaensis sp. nov., a new species of paronellid springtail from the Amazon Rainforest, state of Roraima, Brazil, is herein described and illustrated. The new species is characterized by: pale yellow body with dark blue pigment on abdomen III and IV; dorsal chaetotaxy presenting S5i macrochaeta on head, mesothorax with 6-8 macrochaetae in p1-4 complex; A5 as macro or microchaeta on abdomen IV; collophore anterior side with 4+4 anterior long chaetae; and mucro with five teeth. Other characteristics usually omitted in traditional descriptions for the genus are presented such as morphology of apical region of third and fourth antennal segments, labial papillae, chaetotaxy of subcoxae, collophore, abdomen V and ventral region of head....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon Rainforest; Detailed dorsal chaetotaxy; Paronellini; Roraima; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000301203

A new species of Characidium Reinhardt, 1867 (Characiformes: Crenuchidae) endemic to the Atlantic Forest in Paraná State, southern Brazil
Provedor de dados: 83
Autores: Melo,Marcelo R. S.; Buckup,Paulo A.; Oyakawa,Osvaldo T.
ABSTRACT A new species of Characidium is described based on specimens obtained from the highland streams of the Serra do Mar, Atlantic Forest Biome, in Paraná State, Southern Brazil. The new species is possibly a member member of the C. lauroi group, which is diagnosed by having the isthmus unscaled, bars poorly marked, and spots on sides of body, and is composed by four additional species: C. japuhybense ; C. lauroi ; C. oiticicai ; and C. schubarti . The new species differs from its congeners with naked isthmus, except C. helmeri , by having 15-18 principal caudal-fin rays; and 10-12 pectoral-fin rays; and from C. helmeri , by having a slender body, tip of pectoral fin not reaching origin of pelvic fin, tip of pelvic fin not reaching beyond anus,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Characidium lauroi group; Mata Atlântica; Rio Iguaçu; Rio Ribeira de Iguape; South American Darters.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000300210

A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the río Madre de Dios basin, Peru
Provedor de dados: 83
Autores: Tencatt,Luiz Fernando Caserta; Evers,Hans-Georg.
ABSTRACT A new species of Corydoras is described from the río Madre de Dios basin, Peru. The new species can be distinguished from its congeners by presenting the following features: a longitudinal black stripe along midline of flank; mesethmoid short, with anterior portion poorly developed; serrations on posterior margin of pectoral spine directed towards the tip of the spine; dorsal fin with the region of the first branched ray, including membrane, with concentration of black pigmentation, the remaining areas with irregular black blotches; absence of a vertically elongated black blotch across the eyes; conspicuously rounded moderately-developed black spots on the snout; and ventral expansion of infraorbital 1 moderately developed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corydoradinae; CW32; Rio Amazonas basin; Río Inambari basin; Rio Madeira basin; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100212

A new species of Cryptophion (Hymenoptera: Ichneumonidae) from southeastern Brazil
Provedor de dados: 103
Autores: Onody,Helena Carolina; Penteado-Dias,Angélica Maria.
ABSTRACT Cryptophion Viereck, 1913 is a small Neotropical genus of Campopleginae, with seven described species, two recorded from Brazil. In this paper, a new species from the Atlantic Forest of southeastern Brazil is described and illustrated. In addition, a key to the Brazilian species is provided. Cryptophion atlanticus sp. nov. (holotype female deposited in DCBU: Brazil, São Paulo, São Luiz do Paraitinga, Parque Estadual da Serra do Mar) is diagnosed by mesoscutum more or less uniformly punctate, except the notaular region with coarser and irregular rugae, scutellum bearing irregular lateral longitudinal rugae; forewing with areolet not distinctly petiolate above and hind tarsal claw pectinate, but with a large space in the middle, and distinctly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campopleginae; Insecta; Neotropical region; Parasitoid; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000103001

A new species of Diaphorocleidus (Monogenea: Ancyrocephalinae) from the gills of Argonectes robertsi (Characiformes) and new records of dactylogyrids parasitic on fishes from the Xingu River, Amazon Basin, Brazil
Provedor de dados: 103
Autores: Moreira,Juliana; Scholz,Tomáš; Luque,José Luis.
ABSTRACT Diaphorocleidus altamirensis sp. nov., parasitic on the gills of Argonectes robertsi Langeani, 1999 from the Xingu River, northern Brazil, is described. The new species differs from its six congeners by the morphology of the male copulatory organ (which comprises a coil of six rings), by the midventral vagina, and by the presence of only one pair of eyespots. It is the first species of Diaphorocleidus Jogunoori, Kritsky &amp; Venkatanarasaiah, 2004 described from hemiodontid fishes. In addition, new host and geographical records of seven species of dactylogyrids found on fish from the Xingu River are reported.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dactylogyridae; Hemiodontidae; Monogenea; Neotropics; Xingu River.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000403000

A new species of Falsocis (Coleoptera: Ciidae) from the Atlantic Forest biome with new geographic records and an updated identification key for the species of the genus
Provedor de dados: 103
Autores: Araujo,Lucimar Soares de; Lopes-Andrade,Cristiano.
ABSTRACT Species of Falsocis are very distinct from members of other ciid genera and are relatively uniform morphologically. The genus has been recorded only from well preserved forests in the Neotropical region, from Costa Rica to southern Brazil. We describe Falsocis sooretama sp. nov. based on adult individuals collected at Reserva Biológica de Sooretama (Sooretama, state of Espírito Santo), a conservation unit of the Atlantic Forest biome. Falsocis sooretama sp. nov. is closely related to F. occultus Lopes-Andrade &amp; Lawrence, but differs from it in possessing sparser stout bristles and very minute setae (~0.01 mm) on elytra, and apex of anterior male pronotal plate rounded rather than acute. The male genitalia of F. sooretama sp. nov. and F....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Ciid; Ciinae; Minute tree-fungus beetles; Neotropical.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000103005

A new species of Farlowella (Siluriformes: Loricariidae) of the F. nattereri species-group from the rio Xingu basin, Mato Grosso, Brazil, with comments on Farlowella jauruensis , a poorly-known species from the upper rio Paraguai basin
Provedor de dados: 83
Autores: Ballen,Gustavo A.; Pastana,Murilo N. L.; Peixoto,Luiz A. W.
ABSTRACT A new species of Farlowella is described from eighteen specimens collected in the upper rio Xingu basin, Mato Grosso State, Brazil. The new species is a member of the Farlowella nattereri species-group and can be distinguished from other members of the group, with exception of Farlowella jauruensis , by exhibiting a proportionally shorter snout. The new species is distinguished from F. jauruensis by differences on the cleithrum and plate morphology, by counts of pelvic and caudal-fin rays, and by the color pattern of the snout. The discovery of new lots of F. jauruensis , a species so far known only from the holotype, is also herein reported. This discovery represents a considerable expansion of the geographic distribution and of the number of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Brazilian shield; Loricariinae; Neotropical fishes; Ostariophysi.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000300215

A new species of Gymnogeophagus Miranda Ribeiro from Uruguay (Teleostei: Cichliformes)
Provedor de dados: 83
Autores: Loureiro,Marcelo; Zarucki,Matías; Malabarba,Luiz R.; González-Bergonzoni,Iván.
ABSTRACT We describe a new species of a substrate-brooding Gymnogeophagus , based on coloration characters. The new species can be distinguished from the remaining substrate-brooding species in the genus by the unique pigmentation of the dorsal fin which consists of light blue, diagonal stripes over a red background in the spiny section and a combination of round, elliptic, and elongated bright blue spots over a red background in the soft section. It can be further distinguished from all other species of Gymnogeophagus by the following combination of characters: a discontinuous bright blue band above the upper lateral line in the humeral area, light blue roundish spots over a red to orange background on the anal fin, and conspicuous bright blue horizontal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cichlidae; Gymnogeophagus meridionalis; Gymnogeophagus rhabdotus; Substrate brooding; Systematics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100215

A new species of Machaeriobia Rübsaamen, 1915 (Diptera, Cecidomyiidae) from Brazil
Provedor de dados: 92
Autores: Maia,Valéria Cid; Wilson,Vinícius Abexander Condé; Monteiro,Ricardo Ferreira.
ABSTRACT A new species of Machaeriobia Rübsaamen, 1915 (Diptera: Cecidomyiidae) from Brazil. Machaeriobia Rübsaamen, 1915 is a Neotropical genus, until now known from a single species, M. machaerii (Kieffer, 1913), described from Brazil (State of Santa Catarina). That species induces spherical leaf galls on Machaerium sp. (Fabaceae) and its geographical distribution is still restricted to the type-locality. A new galling species, Machaeriobia gemmae, associated with Machaerium macaense (Fabaceae), is described and illustrated (larva, pupa, male, and female) based on material collected in the Parque Nacional da Serra dos Órgãos (State of Rio de Janeiro, Brazil). The new species is unique for its one or two-segmented palpi, deeply notched aedeagus, pupa with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fabaceae; Gall; Neotropical; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000300227

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the rio Arinos basin, Brazil
Provedor de dados: 83
Autores: Dagosta,Fernando C. P.; Marinho,Manoela M. F.
ABSTRACT A new species of Moenkhausia is described from the rio Arinos drainage, rio Tapajós basin, Mato Grosso, Brazil. The new species is diagnosed from all congeners, except M . hemigrammoides , M . nigromarginata , and Moenkhausia rubra by having intense diffuse dark pigmentation on the dorsal and anal fin-rays. The new species can be distinguished from the above mentioned species by the combination of 20-23 branched anal-fin rays, presence of a vertically elongate roughly rectangular humeral spot surpassing the lateral line ventrally, absence of a well-defined black spot on the distal portion of the dorsal fin and lack of a series of longitudinal dark zigzag stripes on body. The new species is herein described along with a report and discussion of a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Headwaters; Juruena; Moenkhausia nigromarginata; Moenkhausia rubra; Tapajós.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200202

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Brazil
Provedor de dados: 83
Autores: Ohara,William M.; Marinho,Manoela M. F.
ABSTRACT A new species of Moenkhausia is described from the upper rio Machado at Chapada dos Parecis, rio Madeira basin, Rondônia State, Brazil. Among congeners, the new species is similar to Moenkhausia chlorophthalma, M. cotinho , M. lineomaculata , M. plumbea, and M. petymbuaba by having dark blotches on the anterior portion of the body scales, which are absent in the remaining species of the genus. The new speciesdiffers from aforementioned species by possessing blue eyes in life, 15-18 branched anal-fin rays, and a well-defined, round caudal-peduncle spot that does not reach the upper and lower margins of the caudal peduncle and does not extend to the tip of the middle caudal-fin rays.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon basin; Fish; Moenkhausia cotinho; Ostariophysi; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100001

A new species of Panaqolus (Siluriformes: Loricariidae) from the rio Branco
Provedor de dados: 83
Autores: Tan,Milton; Souza,Lesley S. de; Armbruster,Jonathan W.
ABSTRACT A new species of Panaqolus is described from material from the Takutu River and the mainstem rio Branco. The new species is diagnosed from congeners by its color pattern consisting of dark and light bars on the body, bands on the fins, and with dots and vermiculations absent (vs. no bars in P. albomaculatus , P. nix , P. nocturnus , and P. koko , vs. fins unbanded in P. albomaculatus , P. dentex , P. koko , and P. nix , and vs. dots and vermiculations present in P. albivermis and P. maccus ). The new species is diagnosed from barred species of Panaqolus by its specific bar number and orientation and color pattern on its head, with bars oriented in a anteroventral-posterodorsal direction (vs. anterodorsal-posteroventral bars in P. gnomus ), having...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Guyana; Hypostominae; Takutu River.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200217

A new species of Pterinopelma (Araneae: Theraphosidae) from the highlands of the state of Minas Gerais, Brazil and description of the male of P. sazimai
Provedor de dados: 103
Autores: Bertani,Rogério; Leal,Fernando.
ABSTRACT We describe a new species of tarantula from the highlands of the state of Minas Gerais, Brazil. Males of the new species can be distinguished from congeners by having palpal bulb keels weakly developed, and metatarsus I strongly curved, touching apex of retrolateral spur when folded. Females can be distinguished by the color pattern, carapace and legs black with conspicuous white rings on distal femora, patellae, tibiae, and metatarsi. The male of Pterinopelma felipeleitei sp. nov. was previously misidentified and described under the name Pterinopelma sazimai Bertani, Nagahama &amp; Fukushima, 2011. The true male of P. sazimai is herein described from a specimen collected near the type locality. Similar to the conspecific female, this male has...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Espinhaço Mountain Range; Tarantula; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000203002

A NEW SPECIES OF SAND EEL GENUS BASCANICHTHYS (ANGUILLIFORMES: OPHICHTHIDAE) FROM THE CARIBBEAN
Provedor de dados: 50
Autores: Moreno,Fabián; Acero P,Arturo; Grijalba-Bendeck,Marcela.
A new species of the sand eel genus Bascanichthys (Anguilliformes: Ophichthidae) is described from specimens found inside the stomachs of mature female numbfish Narcine bancroftii. These rays were collected as bycatch in local fisheries, using beach seines in shallow waters (5 to 10 m) in Gaira Bay (Santa Marta, Colombian Caribbean). Bascanichthys gaira n.sp., is described from three specimens and can be distinguished from other species of the genus by its minute pectoral-fin base (12.324.7% of gill-opening length) and its vertebral number (189).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endemic sand eel; Anguilliformes; Ophichthidae; Colombia; Southern Caribbean.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612016000100001

A new species of the catfish Neoplecostomus (Loricariidae: Neoplecostominae) from a coastal drainage in southeastern Brazil
Provedor de dados: 83
Autores: Cherobim,Arieli Matheus; Lazzarotto,Henrique; Langeani,Francisco.
ABSTRACT A new species of loricariid catfish is described from the rio Perequê-Açú and surrounding basins, Parati, Rio de Janeiro State. The new species has the accessory process of ceratobranchial 1 more slender than the main body of the ceratobranchial, and a very large sesamoid ossification, markedly greater in size than the interhyal. Additionally, the new species presents a distinct dorsal color pattern consisting of a conspicuous horseshoe shaped light blotch with a central dark area posterior to the supraoccipital.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cascudos; Neoplecostomus microps; Perequê-Açú; Siluriformes; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400204

A new species of the genus Plesiocoelus van Achterberg (Hymenoptera: Braconidae: Agathidinae) from Vietnam
Provedor de dados: 16
Autores: Khuat, D.L.; Achterberg, C. van.
Plesiocoelus van Achterberg is a rare genus of the subfamily Agathidinae (Braconidae). The genus was established by van Achterberg in 1990 with one Neotropical species included, Plesiocoelus bassiformis van Achterberg, 1990. Based on specimens deposited at the Institute of Ecology &amp; Biological Resources (IEBR) and Vietnam National Museum of Nature (VNMN), the genus Plesiocoelus van Achterberg is newly recorded from Vietnam with a new species, Plesiocoelus vietnamicus Long &amp; van Achterberg, sp. n. described and illustrated in this paper. Differences between the new species and P. bassiformis van Achterberg, are given.
Tipo: Article / Letter to the editor
Palavras-chave: Braconidae; Agathidinae; Plesiocoelus; New record; New species; Neotropical; Oriental; Vietnam.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/626050

A new species of the genus Proantrusa Tobias (Hymenoptera: Braconidae: Alysiinae) from Northwestern China
Provedor de dados: 16
Autores: Zheng , M.-L.; Achterberg, C. van; Chen, J.-H.
A new species of Proantrusa Tobias, 1998 (Braconidae: Alysiinae: Dacnusini), P. tridentata sp. nov., is described and illustrated from northwestern China (Ningxia). The genus Proantrusa Tobias is newly recorded for China.
Tipo: Article / Letter to the editor
Palavras-chave: Taxonomy; Parasitoid; New record; Palearctic; Dacnusini.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/626071

A new species of the sharpshooter genus Cardioscarta (Hemiptera: Cicadellidae) from Bolivia and Peru
Provedor de dados: 103
Autores: Cavichioli,Rodney Ramiro; Mejdalani,Gabriel.
ABSTRACT The South American sharpshooter genus Cardioscarta Melichar, 1932 comprises six species. In this paper we describe and illustrate C. splendida sp. nov. based on a specimen from Bolivia (male holotype deposited in DZUP). The new species can be recognized by the orange ground color with five transverse dark brown stripes on dorsum (one on crown and four on forewings), and by the aedeagus with two pairs of dorsal processes on the basal apodemes and a single process at the apex of the shaft. A female from Peru is tentatively assigned to the new species and is also described, since it has the same color pattern as the holotype. An updated key to males and females of all known species of the genus is also given.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cicadellinae; Cicadellini; Leafhopper; Morphology; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000103002

A new species of the Xestoblatta surinamensis group from Amazonia, northern Brazil, with redescriptions of X. amaparica , X. surinamensis and X. vera (Blattodea: Ectobiidae)
Provedor de dados: 103
Autores: Silva-da-Silva,Luiz Rafael; Lopes,Sonia Maria.
ABSTRACT Xestoblatta Hebard, 1916 is revisited, with description of X. urucuana sp. nov. from northern Brazil. Additionally the hitherto known species X. amaparica Rocha e Silva Albuquerque &amp; Gurney, 1962, X. surinamensis Bruijning, 1959 and X. vera Rocha e Silva Albuquerque &amp; Fraga, 1975, are redescribed. Information on the genitalia of the males is also provided. All the species are included in the Xestoblatta surinamensis species group and the placement of X. jygautieri Grandcolas, 1992 in this group discussed. To facilitate species identification, we provide a key to the species of the X. surinamensis group, charac terized by the subgenital plate with left style (ventral view) about two to five times larger than right style; right paraproct...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blattelinae; Dictyoptera; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603003

A new species of Trileptium (Nematoda: Thoracostomopsidae) from Bahia, Brazil
Provedor de dados: 103
Autores: Vilas-Boas,Ana C.; Silva,Maria C. da; Alves,Orane F. de Souza; Castro,Francisco J.V. de; P. Pinheiro-Junior,Eraldo.
ABSTRACT A new species of a free-living marine nematode found in Brazil is described: Trileptium ribeirensis sp. nov. The type material is deposited in the Nematoda collection of the Museu de História Natural da Bahia, located at the Universidade Federal da Bahia. Trileptium includes eleven valid species of nematodes that have teeth and jaws positioned forward. The species was collected with the help of corers (3.5 cm in diameter and 30 cm long) on a sandy beach in Bahia. This species is distinguished from its congeners based on a combination of characters of the male (cuticle, buccal cavity, supplement and gubernaculum). An updated taxonomic key to the genus is presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nematode; Salvador; Sandy beach; Trileptiinae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000103000

A NEW SPECIES OF XYLOCOPA (NANOXYLOCOPA) FROM BRAZIL (HYMENOPTERA, APIDAE)
Provedor de dados: 84
Autores: MELO,GABRIEL A.R.
ABSTRACT Xylocopa bella sp. nov., the second known species of the subgenus Xylocopa (Nanoxylocopa) Hurd &amp; Moure, is newly described from the Espinhaço mountain range, in the state of Minas Gerais, and the Chapada Diamantina, in the state of Bahia, in eastern Brazil. It differs from X. ciliata Burmeister, the type species of X. (Nanoxylocopa), mainly by the possession, by females, of pale hairs intermixed with the black pubescence on the head and metasoma, the more abundant pubescence on mesoscutum and the much denser tergal pilosity, and the possession, by the male, of weakly infumated wing membrane, entirely dark scape, a patch of finely plumose pubescence on the anterior corners of the mesoscutum, narrower face, and shorter distance between the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carpenter bees; Neotropical; New species; Xylocopini.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016000900103

A new spittlebug species of Deois (Pandysia) (Hemiptera, Cercopidae, Ischnorhininae) with a key to species of the subgenus
Provedor de dados: 92
Autores: Paladini,Andressa; Cavichioli,Rodney Ramiro; Carvalho,Gervásio Silva.
ABSTRACT Deois (Pandysia) paschoali sp. nov. from southern Brazil is described and illustrated. This species can be distinguished from other congeners by the following characters: aedeagus with dorsal margin serrate and paramere with a truncate and serrate spine. A key to species of Pandysia is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Auchenorrhyncha; Cercopidae; Neotropical; Spittlebugs; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000300214

A novel approach in mucoadhesive drug delivery system to improve zidovudine intestinal permeability
Provedor de dados: 60
Autores: Pedreiro,Liliane Neves; Cury,Beatriz Stringhetti Ferreira; Chaud,Marco Vinícius; Gremião,Maria Palmira Daflon.
ABSTRACT Zidovudine (AZT) mucoadhesive solid dispersions (SD) were prepared using a sodium starch glycolate (SSG) and hypromellose phthalate (HPMCP) mixtures as carrier to enhance the intestinal permeability and bioavailability of zidovudine. SDs were prepared using the co-precipitation method followed by solvent evaporation and characterized according to their physicochemical properties such as particle size, crystallinity, thermal behavior, and liquid uptake ability. In vitro drug dissolution, mucoadhesiveness and AZT intestinal permeability were also determined. Thermal behavior and X-ray diffraction patterns demonstrated the amorphous state of AZT in SD systems. The HPMCP polymer restricted the liquid uptake ability in the acid medium; however, this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zidovudine; Solid dispersion; Mucoadhesion; P-glycoprotein; Intestinal permeability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400715

A novel effective method for the assessment of microvascular function in male patients with coronary artery disease: a pilot study using laser speckle contrast imaging
Provedor de dados: 56
Autores: Borges,J.P.; Lopes,G.O.; Verri,V.; Coelho,M.P.; Nascimento,P.M.C.; Kopiler,D.A.; Tibirica,E.
Evaluation of microvascular endothelial function is essential for investigating the pathophysiology and treatment of cardiovascular and metabolic diseases. Although laser speckle contrast imaging technology is well accepted as a noninvasive methodology for assessing microvascular endothelial function, it has never been used to compare male patients with coronary artery disease with male age-matched healthy controls. Thus, the aim of this study was to determine whether laser speckle contrast imaging could be used to detect differences in the systemic microvascular functions of patients with established cardiovascular disease (n=61) and healthy age-matched subjects (n=24). Cutaneous blood flow was assessed in the skin of the forearm using laser speckle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ischemic heart disease; Cutaneous vascular conductance; Microvascular flowmetry; Endothelial function; Post-occlusive reactive hyperemia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000703

A novel homozygous mutation in the solute carrier family 12 member 3 gene in a Chinese family with Gitelman syndrome
Provedor de dados: 56
Autores: Zhang,Y.; Zhang,F.; Chen,D.; Lü,Q.; Tang,L.; Yang,C.; Lei,M.; Tong,N.
Loss of function of mutated solute carrier family 12 member 3 (SLC12A3) gene is the most frequent etiology for Gitelman syndrome (GS), which is mainly manifested by hypokalemia, hypomagnesemia and hypocalciuria. We report the genetic characteristics of one suspicious Chinese GS pedigree by gene sequencing. Complete sequencing analysis of the SLC12A3 gene revealed that both the proband and his elder sister had a novel homozygous SLC12A3 mutation: c.2099T&gt;C and p.Leu700Pro. Moreover, the SLC12A3 genes of his mother and daughter encoded the same mutated heterozygote. It was noted that in this pedigree, only the proband complained about recurrent episodes of bilateral lower limb weakness over 8 years, while his elder sister, mother and daughter did not...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gitelman syndrome; SLC12A3 gene; Homozygous mutant; Pedigree.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001100701

A novel neuropeptide Y neuronal pathway linking energy state and reproductive behavior
Provedor de dados: 19
Autores: Muroi, Yoshikage; Ishii, Toshiaki.
Animals consume energy for reproduction, as well as survival. Excess or insufficient energy investment into reproduction, respectively, threatens the survival of parents or leads to the failure of reproduction. Management of energy consumption in reproduction is important, not only for the success of the process, but also for the survival of the parents. Reproductive behaviors, such as mating and parental behavior, are indispensable for achieving each event of reproduction including gametogamy, parturition, and lactation. Therefore, reproductive behavior is one of the important factors in managing energy consumption for reproduction. Orexigenic and anorexigenic molecules in the hypothalamus have been implicated in the regulation of reproductive functions....
Palavras-chave: Neuropeptide Y; Hypothalamus; Dorsal raphe nucleus; Reproductive behavior.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4530

A novel pH-stable, endoglucanase (JqCel5A) isolated from a salt-lake microorganism, Jonesia quinghaiensis
Provedor de dados: 69
Autores: Lin,Ling; Liu,Xiaozhou; Zhou,Yating; Guan,Linyan; Jiajia,He; Huang,Weiqian.
Background: Endoglucanase, one of three type cellulases, can randomly cleave internal p-1,4-linkages in cellulose polymers. Thus, it could be applied in agricultural and industrial processes. Results: A novel endoglucanase gene (JqCel5A) was cloned from Jonesia quinghaiensis and functionally expressed in Escherichia coli Rosetta (DE3). It contained 1722 bp and encoded a 573-residue polypeptide consisting of a catalytic domain of glycoside hydrolase family 5 (GH5) and a type 2 carbohydrate-binding module (CBM2), together with a predicted molecular mass of 61.79 kD. The purified JqCel5A displayed maximum activity at 55°C and pH 7.0, with 21.7 U/mg, 26.19 U/mg and 4.81 U/mg towards the substrate carboxymethyl cellulose, barley glucan and filter paper,...
Tipo: Journal article
Palavras-chave: Protein modeling Site-directed mutagenesis Cellulases Recombinant endoglucanase gene Catalytic domain ofglycoside hydrolase Carbohydrate-binding module High pH stability Tolerance to deleterious chemicals; Tolerance to heavy metals Tolerance to detergents.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000600009

A numerical model for the entire Wadden Sea: skill assessment and analysis of hydrodynamics
Provedor de dados: 5
Autores: Graewe, Ulf; Floeser, Goetz; Gerkema, Theo; Duran-matute, Matias; Badewien, Thomas H.; Schulz, Elisabeth; Burchard, Hans.
A baroclinic three-dimensional numerical model for the entire Wadden Sea of the German Bight in the southern North Sea is first assessed by comparison to field data for surface elevation, current velocity, temperature, and salinity at selected stations and then used to calculate fluxes of volume and salt inside the Wadden Sea and the exchange between the Wadden Sea and the adjacent North Sea through the major tidal inlets. The model is simulating the reference years 2009–2011. An overview of tidal prisms and residual volume fluxes of the main inlets and their variability is given. In addition, data from an intensive observational campaign in a tidal channel south of the island of Spiekeroog as well as satellite images and observations of sea surface...
Tipo: Text
Palavras-chave: Wadden Sea; GETM; Coastal ocean modeling; Tidal straining; Estuarine circulation; Total exchange flow.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45832/45487.pdf

A numerical scheme for coastal morphodynamic modelling on unstructured grids
Provedor de dados: 5
Autores: Guerin, Thomas; Bertin, Xavier; Dodet, Guillaume.
Over the last decade, modelling systems based on unstructured grids have been appearing increasingly attractive to investigate the dynamics of coastal zones. However, the resolution of the sediment continuity equation to simulate bed evolution is a complex problem which often leads to the development of numerical oscillations. To overcome this problem, addition of artificial diffusion or bathymetric filters are commonly employed methods, although these techniques can potentially over-smooth the bathymetry. This study aims to present a numerical scheme based on the Weighted Essentially Non-Oscillatory (WENO) formalism to solve the bed continuity equation on unstructured grids in a finite volume formulation. The new solution is compared against a classical...
Tipo: Text
Palavras-chave: Morphodynamic modelling; Unstructured grid; WENO; Diffusion; Coastal environments; Exner equation.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00606/71851/70480.gif

A partial braincase and other skeletal remains of Oligocene angel sharks (Chondrichthyes, Squatiniformes) from northwest Belgium, with comments on squatinoid taxonomy
Provedor de dados: 16
Autores: Mollen, F.H.; Bakel , B.W.M. van; Jagt, J.W.M.
A detailed redescription of a chondrocranium from the basal Boom Clay Formation (Rupelian, Upper Oligocene) at the SVK clay pit, Sint-Niklaas (province of Oost-Vlaanderen, Belgium), previously assigned to the sawshark Pristiophorus rupeliensis, is presented. The chondrocranium is re-identified as that of an angel shark (Squatinidae), based on comparative anatomy of extant Squatina, inclusive of CT scans of Squatina africana, S. australis, S. dumeril, S. guggenheim and S. squatina, with different geographic distributions and representing all four angel shark clades as defined in a previous molecular study. Differential characters for chondrocrania listed in earlier accounts to discriminate angel shark species from the southwest Atlantic proved to be even...
Tipo: Article / Letter to the editor
Palavras-chave: Chondrocranium; CT scanning; Neurocranium; Pristiophorus; Squatina; Vertebrae.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/607684

A participatory approach to design monitoring indicators of production diseases in organic dairy farms
Provedor de dados: 21
Autores: Duval, Julie; Fourichon, Christine; Madouasse, Aurélien; Sjöström, K.; Emanuelson, Ulf; Bareille, Nathalie.
Production diseases have an important negative effect on the health and welfare of dairy cows. Although organic animal production systems aim for high animal health levels, compliance with European organic farming regulations does not guarantee that this is achieved. Herd health and production management (HHPM) programs aim at optimizing herd health by preventing disease and production problems, but as yet they have not been consistently implemented by farmers. We hypothesize that one reason is the mismatch between what scientists propose as indicators for herd health monitoring and what farmers would like to use. Herd health monitoring is a key element in HHPM programs as it permits a regular assessment of the functioning of the different components of...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Technology transfer; Health and welfare.
Ano: 2016
URL: http://orgprints.org/33562/1/Duval16PVM.pdf

A partnership between science and industry for a monitoring of anchovy &amp; sardine in the Bay of Biscay: When fishermen are actors of science
Provedor de dados: 5
Autores: Masse, Jacques; Sanchez, Florence; Delaunay, Damien; Robert, J. M.; Petitgas, Pierre.
Anchovy and sardine are small pelagic species occupying similar geographic areas in the Bay of Biscay (North-East Atlantic). Their biomass is strongly dependent on recruitment, making the annual assessment of TAC (Total Allowable Catch) a risky strategy due to uncertainty in predicting the magnitude of recruitment. Monitoring these resources more often and throughout their life cycle could allow management strategies to be adjusted based on observations which indicate the level of recruitment. In order to achieve a more frequent monitoring, an innovative data collection strategy involving a partnership between fishermen and scientists, was developed in 2009 and 2010 called “pilot sentinel surveys”. This paper details the partnership, the information such a...
Tipo: Text
Palavras-chave: Sporadic acoustic surveys; Bay of Biscay; Small pelagic monitoring; Recruitment indicators; Fishermen's surveys.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00301/41214/41006.pdf

A PCR-based survey of animal African trypanosomosis and selected piroplasm parasites of cattle and goats in Zambia
Provedor de dados: 19
Autores: Musinguzi, Simon Peter; Suganuma, Keisuke; Asada, Masahito; Laohasinnarong, Dusit; Sivakumar, Thillaiampalam; Yokoyama, Naoaki; Namangala, Boniface; Sugimoto, Chihiro; Suzuki, Yasuhiko; Xuan, Xuenan; Inoue, Noboru.
We screened cattle and goats from the districts of Chama, Monze and Mumbwa in Zambia for animal African trypanosomes, Babesia bigemina and Theileria parva using PCRs; 38.1% of the samples tested positive for at least one of the parasite species. The most common parasite was Trypanosoma vivax (19.8%). Its incidence was significantly higher in goats than in cattle, (P&lt;0.05). B. bigemina was found in samples from all the three areas, making it the most widespread of the parasites in Zambia. Among the tested samples, 12.0% of the positive samples were mixed infections. There were significant differences in the infection rates of T. vivax (Mumbwa had a significantly higher infection rate [39.6%, P&lt;0.0001]), Th. parva (Monze had the only cases...
Palavras-chave: Animal African trypanosomosis; Cattle; Goat; Piroplasmosis; Zambia.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4389

A pequena produção, imperfeições de mercado e a gestão na pecuária de leite.
Provedor de dados: 14
Autores: PEREIRA, V. da F.
bitstream/item/156436/1/Cnpgl-2016-PanLeite83-Pequena.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Uso de benchmrks; Diagnóstico e planejamento.; Pequeno Produtor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065199

A percepção de compradores sobre a qualidade da carne suína in natura no mercado varejista de Campo Grande (MS)
Provedor de dados: 194
Autores: Souza, Celso Correia de; Gabriel, Rafael; Reis Neto, José Fransisco dos; Frainer, Daniel Massen.
Este estudo teve como objetivo avaliar a percepção de compradores sobre a qualidade da carne suína in natura no mercado varejista de Campo Grande (MS). Uma amostra aleatória de 400 indivíduos da cidade foi investigada, em lugares perto de pontos de venda de carne suína fresca. Foram realizadas estatísticas univariadas, bivariadas e multivariadas concluindo que 76,75% da população consumiam carne suína fresca. Destes, 49% consumiram pelo menos uma vez por semana. O preço não influenciava a frequência de consumo de carne suína, mas a facilidade de preparação, principalmente, em relação às mulheres que têm pouco tempo para fazer as refeições em casa. Além disso, oferecendo uma maior variedade de cortes poderia trazer um aumento na frequência de consumo desta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carne gorda; Comportamento do consumidor; Risco à saúde; Saúde animal.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/21488

A pesca industrial da sardinha verdadeira na região Sul/Sudeste do Brasil: tecnologias e a importância do diálogo com a base.
Provedor de dados: 14
Autores: SILVA, A. P. da; FLORES, R. M. V.
Esta publicação visa traçar um panorama preliminar das tecnologias empregadas na pesca da sardinha assim como fornecer elementos para uma melhor gestão desta pescaria a partir de um diálogo descentralizado mais amplo, principalmente com o setor da captura.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Peixe; Sardinha; Cadeia produtiva; Pesca industrial.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052191

A pesquisa com hortaliças e os mecanismos adaptativos às mudanças climáticas.
Provedor de dados: 14
Autores: LIMA, C. E. P.
bitstream/item/152691/1/edicao20-LIMA-C-E-P.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Mudanças climáticas; Hortaliça; Clima; Temperatura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059834

A pesquisa pública e o fortalecimento da indústria.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172220/1/A-pesquisa-publica-e-o-fortalecimento-da-industria.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Desenvolvimento industrial; Agricultura; Pesquisa; Políticas públicas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087183

A phytosociological analysis and synopsis of the dry woodlands and succulent vegetation of the Peruvian Andes
Provedor de dados: 42
Autores: GALÁN-DE-MERA,ANTONIO; SÁNCHEZ-VEGA,ISIDORO; LINARES-PEREA,ELIANA; CAMPOS,JOSÉ; MONTOYA,JUAN; VICENTE-ORELLANA,JOSÉ A.
ABSTRACT A phytosociological approach to dry forest and cactus communities on the occidental slopes of the Peruvian Andes is presented in base of 164 plots carried out following the Braun-Blanquet method. From them, 52 have been made recently, and the other 112 were taken from the literature. After a multivariate analysis, using a hierarchical clustering and a detendred correspondence analysis, the Acacio-Prosopidetea class (dry forest and cactus communities, developed on soils with some edaphic humidity or precipitations derived from El Niño Current), the Opuntietea sphaericae class (cactus communities of central and southern Peru, on few stabilized rocky or sandy soils) and the Carico-Caesalpinietea class (dry forests of the Peruvian coastal desert,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acacio-Prosopidetea; Cactus communities; Dry forests; Opuntietea sphaericae; Peru; Phytosociology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000200689

A Pliocene–Quaternary analogue for ancient epeiric carbonate settings: The Malita intrashelf basin (Bonaparte Basin, northwest Australia)
Provedor de dados: 5
Autores: Courgeon, Simon; Bourget, Julien; Jorry, Stephan.
During the Plio-Quaternary, the Bonaparte Basin is characterized by a very wide (&gt; 600 km, &gt; 370 mi) carbonate platform and 200 km-wide (125 mi-wide) intra-shelf basin (the Malita ISB). Using 3D and 2D seismic data combined with exploration well data, this study characterizes the stratigraphic evolution of the Malita ISB during the last 3.5 million years. Two third-order transgressive sequences can be distinguished. A late Pliocene transgression occurred over an irregular topography resulting from the flexural reactivation of the Malita graben. In the centre of the intra-shelf basin, carbonate aggradation resulted in the formation of isolated carbonate platforms separated by deeper water seaways and inter-platform areas. Wider and more numerous...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00319/42985/46567.pdf

A prática agroecológica como base para produção de galinhas poedeiras.
Provedor de dados: 14
Autores: JULIANO, R. S.; LISITA, F. O.; MOL, D. J. de S.; HARTMANN, L. C.
bitstream/item/149494/1/ADM160.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Poedeiras.; Galinha; Agricultura familiar; Mandioca; Manihot Esculenta; Moringa; Moringa Oleifera.; Poultry production; Agroecology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055734

A preliminary evaluation of the European Non-native Species in Aquaculture Risk Assessment Scheme applied to species listed on Annex IV of the EU Alien Species Regulation
Provedor de dados: 5
Autores: Copp, G. H.; Godard, M. J.; Russell, I. C.; Peeler, E. J.; Gherardi, F.; Tricarico, E.; Miossec, Laurence; Goulletquer, Philippe; Almeida, D.; Britton, J. R.; Vilizzi, L.; Mumford, J.; Williams, C.; Reading, A.; Rees, E. M. A.; Merino-aguirre, R.
Developed for carrying out risk assessments under the European Commission (EC) Council Regulation No 708/2007 concerning the use of alien and locally absent species in aquaculture (ASR), the European Non-native Species in Aquaculture Risk Assessment Scheme (ENSARS) is briefly summarised, and the ‘Organism’ module is applied to the 24 species listed in ASR's Annex IV. Four other ENSARS modules (Infectious Agent, Facility, Pathway, and Socio-economic) were used to assess two case study species (European catfish Silurus glanis L. and red swamp crayfish Procambarus clarkii Girard). No Annex IV species was categorised as low risk, 10 as moderately low risk, 12 as medium risk, two as moderately high risk and none as high risk. The results are discussed and...
Tipo: Text
Palavras-chave: Aquaculture; Biological invasions; Decision support; ENSARS; EU legislation; Risk analysis.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00189/30032/29433.pdf

A preliminary study of communal nesting of Siberian flying squirrels Pteromys volans in Japan
Provedor de dados: 19
Autores: Asari, Yushin; Yanagawa, Hisashi.
To maintain local populations of the Siberian flying squirrel Pteromys volans in restricted small habitats, it is necessary to understand their nesting and food biology. Communal nesting of P. volans is well documented in the Eurasian continent, but the details of this behavior have been poorly investigated in Japan. We investigated a group composition of P. volans in Hokkaido, Japan. The mean numbers of individuals using each nest box and tree cavity were 2.17 and 2.44, respectively. Although each female had its own exclusive home range, communal nesting composed by two females was observed in nest boxes. This result suggested that females frequently used nest boxes and formed same-sex groups in urban areas where nest resources might be scarce. Communal...
Palavras-chave: Cavity; Communal nesting; Nest box; Pteromys volans; Urban area.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4468

A produção técnico-científica da Embrapa Agroindústria de Alimentos à luz do sistema AINFO e dos repositórios institucionais: uma análise quantitativa do período de 2012 a 2015.
Provedor de dados: 14
Autores: SOARES, E. A. de A.; ARAUJO, C. R. M. de.
Este documento apresenta uma análise quantitativa da produção técnico-científica da Embrapa Agroindústria de Alimentos à luz do AINFO – um sistema próprio para a gestão de seu acervo documental - dos repositórios institucionais Infoteca-e (Serviço Informação Tecnológica em Agricultura), ALICE (Acesso Livre à Informação Científica) e a BDP@ - Base de Dados em Pesquisa Agropecuária, no período de 2012-2015.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Comunicação científica; Gestão da informação; Infometria; AINFO; Infoteca; Alice; Produção Científica; Acervo documental.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063835

A protein expression system for tandem affinity purification in Xanthomonas citri subsp. citri
Provedor de dados: 58
Autores: Dantas,Giordanni C.; Martins,Paula M.M.; Martins,Daniela A.B.; Gomes,Eleni; Ferreira,Henrique.
Abstract Citrus canker, caused by the Gram-negative bacterium Xanthomonas citri subsp. citri (Xac), is one of the most devastating diseases to affect citrus crops. There is no treatment for citrus canker; effective control against the spread of Xac is usually achieved by the elimination of affected plants along with that of asymptomatic neighbors. An in depth understanding of the pathogen is the keystone for understanding of the disease; to this effect we are committed to the development of strategies to ease the study of Xac. Genome sequencing and annotation of Xac revealed that ∼37% of the genome is composed of hypothetical ORFs. To start a systematic characterization of novel factors encoded by Xac, we constructed integrative-vectors for protein...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus canker; Expression vectors; TAP-tag.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200518

A protocol for measuring spatial variables in soft-sediment tide pools
Provedor de dados: 103
Autores: Brenha-Nunes,Marina R.; Contente,Riguel F.; Rossi-Wongtschowski,Carmen L.D.B.
ABSTRACT We present a protocol for measuring spatial variables in large (&gt;50 m2) soft-sediment tide pool. Secondarily, we present the fish capture efficiency of a sampling protocol that based on such spatial variables to calculate relative abundances. The area of the pool is estimated by summing areas of basic geometric forms; the depth, by taken representative measurements of the depth variability of each pool's sector, previously determined according to its perimeter; and the volume, by considering the pool as a prism. These procedures were a trade-off between the acquisition of reliable estimates and the minimization of both the cost of operating and the time spent in field. The fish sampling protocol is based on two con secutive stages: 1) two...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Beach-seine; Capture efficiency; Crypto-benthic species; Tidal flat.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000204000

A qualidade dos couros é determinada por aspectos estruturais da pele ovina.
Provedor de dados: 14
Autores: JACINTO, M. A. C.; FACO, O.; BELCHIOR, L. S.; SILVA, K. de M.; ALENCAR, M. M. de.
bitstream/item/153886/1/cnpc-2016-A-qualidade.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ovino; Pele; Couro; Sheep; Hides and skins.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061676

A quantitative PCR approach for determining the ribosomal DNA copy number in the genome of Agave tequila Weber
Provedor de dados: 69
Autores: Rubio-Piña,Jorge; Quiroz-Moreno,Adriana; Sánchez-Teyer,L. Felipe.
Background: Agave tequilana has a great economic importance in Mexico in order to produce alcoholic beverages and bioenergy. However, in this species the structure and organization of the rDNAs in the genome are limited, and it represents an obstacle both in their genetic research and improvement as well. rDNA copy number variations per eukaryotic genome have been considered as a source of genetic rearrangements. In this study, the copy number of 18S and 5S rDNAs in the A. tequilana genome was estimated, and an absolute quantitative qPCR assay and genome size was used. In addition, an association between the rDNAs copy number and physical mapping was performed to confirm our results. Results: The analysis were successfully applied to determine copy number...
Tipo: Journal article
Palavras-chave: Agave tequilana; Copy number; Fluorescent in situ hybridization; Ribosomal DNA; Quantitative PCR.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000400002

A questão socioambiental e o sindicalismo rural em Pernambuco - Brasil
Provedor de dados: 125
Autores: da Silva,Tarcísio Augusto Alves; Soares,Luiz Felipe.
No texto, discutem-se dados de investigação realizada junto à Fetape (Federação dos Trabalhadores na Agricultura do Estado de Pernambuco), a fim de se entender como as preocupações ambientais têm sido incorporadas à luta sindical. As informações foram obtidas por meio de pesquisa bibliográfica, análise documental de anais de congressos promovidos pela federação, panfletos, reportagens publicadas em jornais, pautas de reivindicações, campanhas salariais e dissídios coletivos. Entrevistas semiestruturadas foram aplicadas com assessores, diretores e coordenadores da organização nas pastas mais diretamente relacionadas à temática aqui explorada. Os resultados do estudo indicam que as ações ambientais da federação têm priorizado as condições de trabalho do...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ambientalização; Ação sindical; Sindicalismo rural; Brasil.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000300007

A questionnaire survey of educational programs at the Obihiro Zoo, using Pteromys volans orii—an animal native to Hokkaido—as a subject
Provedor de dados: 19
Autores: 野村, 友美; 柚原, 和敏; 柳川, 久.
日本の動物園の二大事業として「種の保存」および「環境教育」が掲げられている．今後の動物園における教育的取り組みのさらなる充実が期待され，アンケート調査などを用いた来園者の実態調査および他機関との連携が不可欠とされている．おびひろ動物園で飼育されているエゾモモンガPteromys volans orii は，市街地の緑地などに生息する比較的身近な動物であるものの，夜行性の小型動物であるため一般市民の認知度は低い．一方，帯広畜産大学ではエゾモモンガに関する様々な研究がなされており，多くの知見が積み重ねられている．また本種は外見から人々に好印象を与える特徴を持っており，教育の題材として受け入れられやすいと考えられる．そこで本研究では，おびひろ動物園の来園者に動物園に対する意識およびエゾモモンガについてのアン ケート調査を行ない来園者の実態を知ることで，より効果的な教育への提言を行なうことを目的とした．調査の結果，年齢や性別，来園時のグループ構成および来園目的の違いは「エゾモモンガを見たことがあるか」，「エゾモモンガが身近に住む動物であることを知っていたか」に関係し ていなかったものの，自然保護活動に対する興味が強い人ほどこのような経験や認識が豊富であることが明らかになった．また，帯広畜産大学とおびひろ動物園の連携について， 95.4％の来園者が重要であると解答していた．したがって，郷土の動物であるエゾモモンガを用いて大学と動 物園が協力して教育を行なっていくことで，帯広市民の自然に対する興味関心を増大させることができる可能性があると考えられる．
Palavras-chave: 動物園; 環境教育; エゾモモンガ; 大学との連携; アンケート調査.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4383

A Química Verde como uma oportunidade para a biomassa brasileira.
Provedor de dados: 14
Autores: VAZ JUNIOR, S.
bitstream/item/148498/1/-A-Quimica-Verde-Grupo-Cultivar-Silvio-2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Química verde; Brasil; Matéria-prima renovável.; Biomassa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054262

A química verde como uma oportunidade para a biomassa brasileira.
Provedor de dados: 14
Autores: VAZ JUNIOR, S.
bitstream/item/148493/1/Campo-Grande-News-Versao-de-impressao.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Quimica verde; Brasil.; Biomassa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054258

A química verde como uma oportunidade para a biomassa brasileira.
Provedor de dados: 14
Autores: VAZ JUNIOR, S.
bitstream/item/148496/1/Artigo-A-Quimica-Verde-UBRABIO-Silvio-2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Matéria-prima renovável; Química verde; Brasil.; Biomassa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054260

A Radiological Investigation on the Hand Development in Human Fetuses Throughout the Fetal Period and an Evaluation Performed in Terms of its Clinical Importance Hand Development
Provedor de dados: 77
Autores: Raziye,Desdicioglu; Ceren,Uguz; Kadir,Desdicioglu; Osman,Sulak; Mehmed Ali,Malas.
It was aimed in this study that the morphometric development of the hand in human fetuses throughout the fetal period be radiologically investigated and the clinical importance of this period be evaluated. A total of 50 fetuses with no external pathology or anomaly, and the ages of which varied between 20-40 gestational weeks were incorporated into the study. The fetuses were separated into groups according to gestational weeks, trimesters and months. After the general external measurements of the fetuses were performed, mammography and hand radiographies of the fetuses were shot in the way that their hands would be in a pronational position. Afterwards, the morphometric measurements of the hands were performed with the help of a digital caliper through...
Tipo: Journal article
Palavras-chave: Fetus; Hand; Fetal development; Morphometry; Radiology.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400057

A randomized, comparative study of dual therapy (doxycycline–rifampin) versus triple therapy (doxycycline–rifampin–levofloxacin) for treating acute/subacute brucellosis
Provedor de dados: 55
Autores: Hasanain,Ahmad; Mahdy,Reem; Mohamed,Asmaa; Ali,Mostafa.
Abstract  Aim The aim of this study was to compare both the efficacy and safety profile of the WHO-recommended, dual therapy (doxycycline–rifampin) to a quinolone-based, triple therapy (doxycycline–rifampin–levofloxacin) for treating acute/subacute brucellosis.  Patients and methods We studied 107 consecutive, naïve patients with acute/subacute brucellosis admitted to Assiut University Hospital. Patients were randomly allocated to receive the dual therapy of doxycycline–rifampin (group-A) or to receive the triple therapy of doxycycline–rifampin–levofloxacin (group-B). Acute/subacute brucellosis was diagnosed based on the presence of: (1) contact with animals or fresh animal products, (2) suggestive clinical manifestations of less than one-year duration,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brucellosis; Doxycycline; Rifampin; Levofloxacin.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300005

A rare cause of seizures: brucellar brain abscess
Provedor de dados: 55
Autores: Yilmaz,Sanem; Avcu,Gulhadiye; Beyazal,Mehmet; Arslan,Mehmet.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300017

A Rare Variation of the Testicular Blood Supply by the Deferential Artery
Provedor de dados: 77
Autores: Zheng,Yong; Yuan,Qianqian; He,Xin; Lei,Yueshan.
Any compression of testicular arteries may lead to loss of spermatogenesis and gonadal hormone production, existence of the variational arteries is accountable in cases of vasoligation, orchidopexy and other surgical approach on them. Anomalies of the testicular blood arteries were observed during dissection of the pelvic cavity in a 68-year-old male cadaver. This report describes a very rare case of lack of testicular arteries. For the blood supply to the testis, thick deferential arteries form some vascular winding and loops and course accompanied by deferent duct to the testis. This case report would serve as ray of light for knowledge of the possible variations of the testicular arteries during surgical procedures.
Tipo: Journal article
Palavras-chave: Deferential artery; Variation; Umbilical artery.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300022

A review of geminivirus diseases in vegetables and other crops in Brazil: current status and approaches for management
Provedor de dados: 75
Autores: Inoue-Nagata,Alice K; Lima,Mirtes F; Gilbertson,Robert L.
ABSTRACT: Insect-transmitted viruses cause some of the most damaging and economically important diseases of crop plants, especially in tropical and subtropical regions. The geminiviruses, a group of single-stranded DNA viruses with unique twined icosahedral virus particles, are responsible for many of these diseases. Of particular importance are the geminiviruses transmitted by whiteflies (Bemisia tabaci), which are in the genus Begomovirus. This is the largest genus of plant viruses (in terms of number of species), and some are responsible for many devastating diseases in vegetable and fiber crops throughout the world. This review presents the current understanding of begomoviruses, the diseases they cause, and approaches for disease management. An...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Begomovirus; Golden mosaic; Integrated pest management; Whitefly; Bemisia tabaci.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100008

A review of the application of autologous blood transfusion
Provedor de dados: 56
Autores: Zhou,J.
Autologous blood transfusion (ABT) has been gradually attracting more attention due to the increasingly prominent problem of blood transfusion safety and blood shortage in recent years. With the rapid development of blood conservation techniques, blood component separation technology, blood transfusion medicine and a constant increase in clinical needs, ABT technology has been expanded and innovated to a large degree. In this study, the development of preoperative autologous blood donation (PABD), acute normovolemic hemodilution (ANH), intraoperative and postoperative autotransfusion, and other new technologies and theories are reviewed and existing questions are analyzed. Challenges and applications are also discussed in order to provide reference for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Autologous blood transfusion; Preoperative autologous blood donation; Acute normovolemic hemodilution; Intraoperative and postoperative autotransfusion.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000900301

A review of the introduced forest pests in Brazil
Provedor de dados: 86
Autores: Schühli,Guilherme Schnell e; Penteado,Susete Chiarello; Barbosa,Leonardo Rodrigues; Reis Filho,Wilson; Iede,Edson Tadeu.
Abstract: Special attention should be given to forest plantings in order to minimize the probability of exotic pest introduction and, consequently, of production losses. The objective of this review was to present, under a historic perspective, the main exotic insects that harm the Brazilian forest sector. Therefore, to better describe the phytosanitary context of introduced forest pests in Brazil, the main information regarding these insects was gathered here. Introduced species and species with a risk of introduction were listed. The following species were registered: 12 exotic introduced species related to eucalyptus, non-quarantine; 9 species related to pine, one quarantine; and 1 species related to teak, quarantine. Overall, the core problems for 57...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exotic pest; Forest pest; Forest sector; Invasive species; Pest resistance; Quarantine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500397

A review of the Neotropical species of the shore-fly genera Orasiopa and Pectinifer (Diptera: Ephydridae)
Provedor de dados: 103
Autores: Mathis,Wayne N.; Costa,Daniel N.R.; Marinoni,Luciane.
ABSTRACT Species of two genera of the tribe Discocerinini from the Neotropics are reviewed with an emphasis on the fauna from Brazil. The two species, Orasiopa (Reymontopa ) mera (Cresson, 1939) and Pectinifer aeneus (Cresson, 1918), are described, illustrated and new occurrence data are provided. Phylogenetic relationships of these two genera into the tribe are discussed. To facilitate identification of these species, we have included diagnoses of the Discocerinini and both genera and have also provided an annotated key to the New World genera in this tribe. We have also provided illustrations, photographs, and scanning electron micrographs of external structures and of structures of the male terminalia for included species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neotropical Region; Shore flies; Discocerinini; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000303001

A review of the quality standards for frozen beef meat and fish
Provedor de dados: 21
Autores: Nicolae, Carmen Georgeta; Bahciu, Graziela Victoria; Elia, Ehut; Dumitrache, Florentina; Marin, Monica Paula; Pogurschi, Elena; Badulescu, Liliana.
One of the fastest growing sectors in food service industries is that of frozen foods. Beside the volume, the effective management of interdependent operations regarding the production, storage, distribution and retailing of frozen foods ("the cold chain") is a key factor of success and a must for preserving the safety and quality of frozen foods. Therefore, the main concern is to regulate the aspects regarding safety, identification, quality, labelling and advertising of foods, in order to inform and protect the consumer, establish the traceability of the product and also to sustain a fairtrading. The final goal of this research is to presents the relevant standards for two categories of foods, related to hygiene, food additives, pesticide residues,...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2016
URL: http://orgprints.org/33163/1/Art58.pdf

A review on applications of greenhouse drying and its performance
Provedor de dados: 111
Autores: Sahdev, Ravinder Kumar; Kumar, Mahesh; Dhingra, Ashwani Kumar.
Limited sources and rising cost of fossil fuels has instigated researchers to look towards renewable energy resources.  Among renewable energy resources, solar energy is required to become indispensable in the future, as it is inexpensive, abundant, inexhaustible, environmental friendly and non-pollutant.  Most of the people living in developing countries are dependent on agriculture.  Agricultural products are dried to increase the storage life, minimize the packaging requirement and reduce the transportation weight.  Solar drying for drying agricultural products is being practiced since long back throughout the world.  Because of its drawbacks, advance technique, i.e. greenhouse drying, is being adopted for drying crops to reduce the drying time and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Greenhouse drying; Agricultural products; Convective heat transfer coefficient; Energy and exergy analysis; Economical aspects; Drying performance.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3530

A review on the Scorpaena plumieri fish venom and its bioactive compounds
Provedor de dados: 80
Autores: Campos,Fabiana V.; Menezes,Thiago N.; Malacarne,Pedro F.; Costa,Fábio L. S.; Naumann,Gustavo B.; Gomes,Helena L.; Figueiredo,Suely G.
Abstract The most poisonous fish species found along the Brazilian coast is the spotted scorpionfish Scorpaena plumieri. Though hardly ever life-threatening to humans, envenomation by S. plumieri can be quite hazardous, provoking extreme pain and imposing significant socioeconomic costs, as the victims may require days to weeks to recover from their injuries. In this review we will walk the reader through the biological features that distinguish this species as well as the current epidemiological knowledge related to the envenomation and its consequences. But above all, we will discuss the challenges involved in the biochemical characterization of the S. plumieri venom and its compounds, focusing then on the successful isolation and pharmacological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scorpionfish; Scorpaena plumieri venom; Inflammatory response; Proteolytic activity; Cardiovascular activity; Sp-GP; Plumieribetin; C-type lectins; Sp-CTx.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100205

A revised L-band radio-brightness sensitivity to extreme winds under tropical cyclones: The 5 year SMOS-Storm database
Provedor de dados: 5
Autores: Reul, Nicolas; Chapron, Bertrand; Zabolotskikh, E.; Donlon, C.; Quilfen, Yves; Guimbard, Sebastien; Piolle, Jean-francois.
Five years of SMOS L-band brightness temperature data intercepting a large number of tropical cyclones (TCs) are analyzed. The storm-induced half-power radio-brightness contrast (ΔI) is defined as the difference between the brightness observed at a specific wind force and that for a smooth water surface with the same physical parameters. ΔI can be related to surface wind speed and has been estimated for ~ 300 TCs that intercept with SMOS measurements. ΔI, expressed in a common storm-centric coordinate system, shows that mean brightness contrast monotonically increases with increased storm intensity ranging from ~ 5 K for strong storms to ~ 24 K for the most intense Category 5 TCs. A remarkable feature of the 2D mean ΔI fields and their variability is that...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00324/43542/43178.pdf

A revision of Beilschmiedia (Lauraceae) of Peninsular Malaysia
Provedor de dados: 16
Autores: Kok, R.P.J. de.
A revision of the Peninsular Malaysian species of Beilschmiedia (Lauraceae) is presented with a summary of the taxonomic history of the group, key, full descriptions, distribution maps, conservation assessments, ecological information, ethno-botanical notes and a discussion of morphology. In this treatment, 18 species are recognised; six names are lectotypified (B. insignis, B. kunstleri, B. maingayi, B. membranacea, B. roxburghiana and B. scortechinii) and five are placed into synonymy for the first time; one name is validly published for the first time (B. atra) and one species is recognised and described here as new to science (B. kochummenii). Most species are considered to be common (Least Concern), but B. atra must be considered to be extinct, two...
Tipo: Article / Letter to the editor
Palavras-chave: Beilschmiedia; Lauraceae; Peninsular Malaysia; Taxonomy.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/613893

A revision of Dimeria (Gramineae-Dimeriinae) in Malesia with a note on Cymbachne
Provedor de dados: 16
Autores: Veldkamp, J.F.
In Malesia there are 4 species of Dimeria (Gramineae). A brief history of the genus with a key, nomenclature, descriptions, and notes is provided. Dimeria ciliata, D. dipteros, and D. fuscescens are reduced to D. chloridiformis, D. leptorhachis and its var. velutina to D. gracilis, D. monostachya to D. kurzii. Dimeria ornithopoda var. gracillima is not recognised. Cymbachne is doubtfully referred to Ischaemum.
Tipo: Article / Letter to the editor
Palavras-chave: Cymbachne; History; Nomenclature.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/620051

A revision of the Malesian genus Blumeodendron (Euphorbiaceae)
Provedor de dados: 16
Autores: Ottens-Treurniet, M.A.D.; Welzen, P.C. van.
The genus Blumeodendron (Euphorbiaceae) comprises nine species and is distributed from the Andaman Islands and Myanmar in the west through Malesia to the Bismarck Archipelago in the east. Two species are newly described, B. gesinus, with ridged fruits, and B. endocarpum, with a thickened endocarp around each seed. Three former synonyms, B. novoguineense (new name for Bennettia papuanum), B. philippinense and B. subrotundifolium, are reinstated as species. Two important characters were newly discovered, the presence of small lepidote hairs in all species and the indehiscent fruit of B. endocarpum
Tipo: Article / Letter to the editor
Palavras-chave: Blumeodendron; Euphorbiaceae; Malesia; Revision; Taxonomy.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/607279

A revision of Themeda (Gramineae) in Malesia with a new species from Laos
Provedor de dados: 16
Autores: Veldkamp, J.F.
Themeda Forssk. (Gramineae) has 11 taxa in Malesia. A revision is provided with keys, synonymy, where necessary lectotypifications, descriptions, and notes. Themeda gigantea nearly is a Philippine endemic, but with a single collection from Halmahera, and one as far away as the Solomon Islands. Themeda caudata is reduced to T. villosa var. caudata, comb. nov., and T. intermedia to T. villosa var. polyantha, comb. nov. Themeda polycephala, a new species, is described from Laos. Themeda hookeri is a new record for Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Lectotypification; Thailand; 42.57; 42.48.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/606337

A revision of two distinct species of Rhipicephalus: R. microplus and R. australis
Provedor de dados: 65
Autores: Ali,Abid; Parizi,Luís Fernando; Ferreira,Beatriz Rossetti; Vaz Junior,Itabajara da Silva.
ABSTRACT:  Rhipicephalus ( Boophilus) species are monoxenous ticks with seasonal distribution in tropical and subtropical regions. For many years, Rhipicephalus micropluswas considered as a single species; however, further analysis split these ticks into two distinct species. Because R. microplusand R. australisshare similar attributes, it is hard to discriminate these two species and explain the changes in the classification of these parasites over the past decades. The reappearance of  R. australisis an outcome of new research, which has afforded to better characterize these probably cryptic species. Evidence based on morphological features, the lack of conspecificity, microsatellite markers, mitochondrial 12S and 16S ribosomal DNA, and mitochondrial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rhipicephalus; Boophilus; Microplus; Australis; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701240

A sampling plan and spatial distribution for site-specific control of Sphenophorus levis in sugarcane
Provedor de dados: 1
Autores: Pavlu, Franz Arthur; Molin, José Paulo.
Sphenophorus levis has become a major pest of sugarcane plantations in Brazil, causing significant losses in productivity. Few studies have been conducted on the spatial distribution of this pest in the field, which is essential for the development of sampling plans. We aimed to characterize the spatial distribution of S. levis in sugarcane, defining a reliable, practical and feasible sampling plan, as well as generating application maps for production areas, allowing for comparison of the consumption of inputs in a conventional system with site-specific application. The study was conducted in areas around Piracicaba, Brazil. First, we conducted sampling to evaluate the best sampling density to characterize the spatial dependence. The results showed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.03.01.00-4 eostatistics; Site-specific application; Precision agriculture; Entomology; Soil pests; Sugarcane weevil Máquinas e Implementos Agrícolas.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/28599

A SAS macro for computing statistical tests for two-way table and stability indices of nonparametric method from genotype-by-environment interaction
Provedor de dados: 1
Autores: Akbarpour, Omid Ali; Dehghani, Hamid; Sorkhi-Lalelo, Bezad; Kang, Manjit Singh.
Genotype-by-environment interaction refers to the differential response of different genotypes across different environments. This is a general phenomenon in all living organisms and always has been one of the main challenges for biologists and plant breeders. The nonparametric methods based on the rank of original data have been suggested as the alternative methods after parametric methods to analyze data without perquisite assumptions needed for common analysis of variance. But, the lack of statistical software or package, especially for analysis of two-way data, is one of the main reasons that plant breeders have not greatly used the nonparametric methods. Here, we have explained the nonparametric methods and presented a comprehensive two-parts SAS...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breeding and Genetics rank; Multienvironment trials; Nonparametric tests; Two-way data; SAS code Plant Breeding.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/26381

A seleção de ovinos por baixo OPG no auxílio do controle da verminose.
Provedor de dados: 14
Autores: BENAVIDES, M. V.; SOUZA, C. J. H. de; MORAES, J. C. F.; BERNE, M. E. A.
Os objetivos do estudo foram de avaliar a frequencia de animais resistentes a verminose, a estimativa da herdabilidade e as correlações genéticas e fenotípicas entre o número de ovos por grama de fezes (OPG) e algumas características de produção ovina nas condições ambientais do Rio Grande do Sul.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ovos por grama de fezes; Ovino; Verminose.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051263

A semi-automated Raman micro-spectroscopy method for morphological and chemical characterizations of microplastic litter
Provedor de dados: 5
Autores: Frere, L.; Paul-pont, I.; Moreau, Julien; Soudant, P.; Lambert, C.; Huvet, Arnaud; Rinnert, Emmanuel.
Every step of microplastic analysis (collection, extraction and characterization) is time-consuming, representing an obstacle to the implementation of large scale monitoring. This study proposes a semi-automated Raman micro-spectroscopy method coupled to static image analysis that allows the screening of a large quantity of microplastic in a time-effective way with minimal machine operator intervention. The method was validated using 103 particles collected at the sea surface spiked with 7 standard plastics: morphological and chemical characterization of particles was performed in &lt; 3 h. The method was then applied to a larger environmental sample (n = 962 particles). The identification rate was 75% and significantly decreased as a function of particle...
Tipo: Text
Palavras-chave: Microplastics; Raman micro-spectroscopy; Surface seawater; Morphology; Environmental monitoring; Automating.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00357/46802/46976.pdf

A Sensitivity Analysis of the Impact of Rain on Regional and Global Sea-Air Fluxes of CO2
Provedor de dados: 5
Autores: Ashton, I. G.; Shutler, J. D.; Land, P. E.; Woolf, D. K.; Quartly, G. D.
The global oceans are considered a major sink of atmospheric carbon dioxide (CO2). Rain is known to alter the physical and chemical conditions at the sea surface, and thus influence the transfer of CO2 between the ocean and atmosphere. It can influence gas exchange through enhanced gas transfer velocity, the direct export of carbon from the atmosphere to the ocean, by altering the sea skin temperature, and through surface layer dilution. However, to date, very few studies quantifying these effects on global net sea-air fluxes exist. Here, we include terms for the enhanced gas transfer velocity and the direct export of carbon in calculations of the global net sea-air fluxes, using a 7-year time series of monthly global climate quality satellite remote...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49404/49893.pdf

A Shift from Cellular to Humoral Responses Contributes to Innate Immune Memory in the Vector Snail Biomphalaria glabrata
Provedor de dados: 5
Autores: Pinaud, Silvain; Portela, Julien; Duval, David; Nowacki, Fanny C.; Olive, Marie-aude; Allienne, Jean-francois; Galinier, Richard; Dheilly, Nolwenn M.; Kieffer-jaquinod, Sylvie; Mitta, Guillaume; Theron, Andre; Gourbal, Benjamin.
Discoveries made over the past ten years have provided evidence that invertebrate antiparasitic responses may be primed in a sustainable manner, leading to the failure of a secondary encounter with the same pathogen. This phenomenon called "immune priming" or "innate immune memory" was mainly phenomenological. The demonstration of this process remains to be obtained and the underlying mechanisms remain to be discovered and exhaustively tested with rigorous functional and molecular methods, to eliminate all alternative explanations. In order to achieve this ambitious aim, the present study focuses on the Lophotrochozoan snail, Biomphalaria glabrata, in which innate immune memory was recently reported. We provide herein the first evidence that a shift from a...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00315/42664/71872.pdf

A simplified table for staging embryos of the pipid frog  Pipa arrabali
Provedor de dados: 42
Autores: ARAÚJO,OLÍVIA G.S.; HADDAD,CÉLIO F.B.; SILVA,HÉLIO R. DA; PUGENER,LOURDES A.
ABSTRACT Pipa is a Neotropical genus of frogs that dwell in freshwater environments. It includes four species that lack free-swimming larvae (P. aspera, P. arrabali, P. pipa, and P. snethlageae) and three with tadpoles (P. carvalhoi, P. myersi, and P. parva). Developmental tables such as the one proposed by Nieuwkoop and Faber might be useful for Pipa species with tadpoles. However, for the other Pipa species, to determine stages by this table or by any of the tables already prepared for frogs without tadpoles (e.g., Crinia nimbus, Eleutherodactylus coqui, and Oreobates barituensis) is impossible. By using embryonic, juvenile, and subadult specimens, we generated a staging table for P. arrabali, from the moment limb buds were first observed until birth,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphibia; Anura; Development; Morphology; Pipidae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501875

A social-ecological impact assessment for public lands management: application of a conceptual and methodological framework
Provedor de dados: 7
Autores: Bentley Brymer, Amanda L; Environmental Science Program, University of Idaho; abentley.brymer@gmail.com; Holbrook, Joseph D.; Department of Fish and Wildlife Sciences, University of Idaho; jholbrook03@gmail.com; Niemeyer, Ryan J.; Department of Civil and Environmental Engineering, University of Washington; rniemeyr@uw.edu; Suazo, Alexis A.; Department of Forest, Rangeland, and Fire Sciences, University of Idaho; suaz0059@vandals.uidaho.edu; Wulfhorst, J. D.; Environmental Science Program, University of Idaho; Water Resources Program, University of Idaho; Department of Agricultural Economics &amp; Rural Sociology, University of Idaho; jd@uidaho.edu; Vierling, Kerri T.; Department of Fish and Wildlife Sciences, University of Idaho; kerriv@uidaho.edu; Newingham, Beth A.; Great Basin Rangelands Research Unit, USDA-Agricultural Research Service; beth.newingham@ars.usda.gov; Link, Timothy E.; Department of Forest, Rangeland, and Fire Sciences, University of Idaho; Water Resources Program, University of Idaho; tlink@uidaho.edu; Rachlow, Janet L.; Department of Fish and Wildlife Sciences, University of Idaho; jrachlow@uidaho.edu.
According to the U.S. National Environmental Policy Act of 1969 (NEPA), federal action to manipulate habitat for species conservation requires an environmental impact statement, which should integrate natural, physical, economic, and social sciences in planning and decision making. Nonetheless, most impact assessments focus disproportionately on physical or ecological impacts rather than integrating ecological and socioeconomic components. We developed a participatory social-ecological impact assessment (SEIA) that addresses the requirements of NEPA and integrates social and ecological concepts for impact assessments. We cooperated with the Bureau of Land Management in Idaho, USA on a project designed to restore habitat for the Greater Sage-Grouse...
Tipo: Peer-Reviewed Reports
Palavras-chave: Deliberative workshops; Impact assessment; National Environmental Policy Act; NEPA; PPGIS; Public lands; Public participatory GIS; Social-ecological systems.
Ano: 2016

A sociedade brasileira de leptospirose – Está na hora?
Provedor de dados: 195
Autores: Mcbride, A. J. A.
As Sociedades Internacional de Leptospirose (ILS), Europeia de Leptospirose e Indiana de Leptospirose já existem e é importante que o Brasil também tenha a sua. No ano de 2015, mais de 145 cientistas sediados no Brasil publicaram artigos científicos indexados no Pubmed, e se nessa análise fossem incluídas as publicações em periódicos nacionais, o verdadeiro número de pesquisadores ativos seria provavelmente maior. Destaque-se ainda que não foram incluídos os profissionais da saúde (por ex. LACEN, médicos e médicos-veterinários) que não publicam, mas que estão ativos e são importantes na área de Leptospirose no Brasil. As sugestões para os objetivos da SBL incluem: aumentar a consciência da leptospirose no Brasil entre os profissionais médicos e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leptospirose; Brasil.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32145

A spider derived peptide, PnPP-19, induces central antinociception mediated by opioid and cannabinoid systems
Provedor de dados: 80
Autores: Pacheco,Daniela da Fonseca; Freitas,Ana Cristina Nogueira; Pimenta,Adriano Monteiro C.; Duarte,Igor Dimitri Gama; Lima,Maria Elena de.
Abstract  Background  Some peptides purified from the venom of the spider Phoneutria nigriventer have been identified as potential sources of drugs for pain treatment. In this study, we characterized the antinociceptive effect of the peptide PnPP-19 on the central nervous system and investigated the possible involvement of opioid and cannabinoid systems in its action mechanism.  Methods  Nociceptive threshold to thermal stimulation was measured according to the tail-flick test in Swiss mice. All drugs were administered by the intracerebroventricular route.  Results  PnPP-19 induced central antinociception in mice in the doses of 0.5 and 1 μg. The non-selective opioid receptor antagonist naloxone (2.5 and 5 μg), μ-opioid receptor antagonist clocinnamox (2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peptide PnPP-19; Central antinociception; Phoneutria nigriventer; Μ-opioid receptor; Δ-opioid receptor; CB1 receptor; CB2 receptor.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100325

A Statistical Algorithm for Estimating Chlorophyll Concentration in the New Caledonian Lagoon
Provedor de dados: 5
Autores: Wattelez, Guillaume; Dupouy, Cecile; Mangeas, Morgan; Lefevre, Jerome; Touraivane,; Frouin, Robert.
Spatial and temporal dynamics of phytoplankton biomass and water turbidity can provide crucial information about the function, health and vulnerability of lagoon ecosystems (coral reefs, sea grasses, etc.). A statistical algorithm is proposed to estimate chlorophyll-a concentration ([chl-a]) in optically complex waters of the New Caledonian lagoon from MODIS-derived remote-sensing reflectance (R-rs). The algorithm is developed via supervised learning on match-ups gathered from 2002 to 2010. The best performance is obtained by combining two models, selected according to the ratio of R-rs in spectral bands centered on 488 and 555 nm: a log-linear model for low [chl-a] (AFLC) and a support vector machine (SVM) model or a classic model (OC3) for high [chl-a]....
Tipo: Text
Palavras-chave: Chlorophyll-a concentration; MODerate resolution Imaging Spectroradiometer (MODIS); Ocean color; Remote sensing; Statistical algorithm; Oligotrophic waters; New Caledonia; Coral lagoon.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00481/59309/62060.pdf

A statistical approach for assessing the heterogeneity of Hass avocados subjected to different postharvest abiotic stresses
Provedor de dados: 118
Autores: Fuentealba,Claudia; Pedreschi,Romina; Hernández,Ignacia; Saavedra,Jorge.
C. Fuentealba, R. Pedreschi, I. Hernández, and J. Saavedra. 2016. A statistical approach for assessing the heterogeneity of Hass avocados subjected to different postharvest abiotic stresses. Cien. Inv. Agr. 43(3):356-365. Hass avocado (Persea americana Mill.) is marketed worldwide. Due to its complex physiology, a wide variability in postharvest ripening can be observed, i.e., heterogeneity in the number of days to reach edible ripeness. There is a need for a simple and objective method for evaluating the efficacy of postharvest treatments in the reduction of this postharvest ripening heterogeneity given the high demand of import countries for consistent quality and product homogeneity. Therefore, the aim of this study was to compare the appropriateness of...
Tipo: Journal article
Palavras-chave: Avocados; Heterogeneity; Multiple comparison; Ripening; Standard deviation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000300002

A STATISTICAL COMPARISON OF ANATOMICAL FEATURES IN SOME Ornithogalum SP. SPECIES
Provedor de dados: 87
Autores: ÖZDEMIR,A.; KOCAYIGIT,H.; YETISEN,K.; AKYOL,Y.; ÖZDEMIR,C.
ABSTRACT In the present study, Ornithogalum narbonense, O. montanum, O. wiedemannii, O. sigmoideum and O. lanceolatum species were compared statistically with respect to anatomical characters. Some differences were found in root, stem and leaf anatomy of the species. These differences and similarities were indicated in this study. A big metaxylem was present in all root cross sections, except for O. lanceolatum, which has three metaxylema. 2-3 layered annular type collenchyma were present in all species. Aerenchyma is present in all mesophiles.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Statistic; Ornithogalum; Anatomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000300485

A strange infiltrative plaque on the face
Provedor de dados: 55
Autores: Guarneri,Claudio; Wollina,Uwe; Chokoeva,Anastasia; Lotti,Torello Maria; Tchernev,Georgi.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200214

Å strebe etter gode regler
Provedor de dados: 21
Autores: Løes, Anne-Kristin.
Artikkelen diskuterer regelverket for tilførte/innkjøpte næringsstoffer, og kritiserer definisjonen av "naturlig" og bruken av begrep som "lite løselig".
Tipo: Newspaper or magazine article
Palavras-chave: Farm nutrient management; Evaluation of inputs; Regulation.
Ano: 2016
URL: http://orgprints.org/31145/1/%C3%98kologisk%20Landbruk%20om%20regler%20desember%202016.pdf

A Study of the Conviction for Big-Rigging in Korea during the Colonial Period
Provedor de dados: 19
Autores: 岡崎, まゆみ; OKAZAKI, Mayumi.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4385

A study of the morphoanatomical characters of the leaves of Chamaecrista (L.) Moench sect. Apoucouita (Leguminosae-Caesalpinioideae)
Provedor de dados: 39
Autores: Coutinho,Ítalo Antônio Cotta; Rando,Juliana Gastaldello; Conceição,Adilva de Souza; Meira,Renata Maria Strozi Alves.
ABSTRACT Little attention has been paid to species of Chamaecrista sect. Apoucouita (Leguminosae-Caesalpinioideae), especially regarding anatomical studies. When only vegetative material is available, the identification of such species may be difficult. Additionally, vegetative material of some species of C. sect. Apoucouita may be even harder to identify because they can resemble species of Inga Mill. (Leguminosae-Mimosoideae). The present study focused on recognizing morphoanatomical characters of leaves that are taxonomically useful for the species of C. sect. Apoucouita by employing standard anatomical techniques. The arrangement of the vascular system in the petiole/rachis, dorsiventral mesophyll, mucilage idioblasts in the epidermis of leaflets and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon Rainforest; Applied botany; Atlantic Forest; Extrafloral nectaries; Papillae; Secretory idioblasts; Secretory structures; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000200205

A study  the effect of  two machine types  in some technical indicators
Provedor de dados: 111
Autores: Alwan, salih kadhim.
The experiment has been conducted to evaluate the effect in some technical indicators of  husking and whitening machines for cultivar rice (DM), in the labrotaries of the Tehran University in 2015. This research includes the using of two types of  machines (Satake and Yanmar),),under three clearance between cylinders levels  0.4 , 0.6 and 0.8  mm  and three grain moisture levels  10-12% , 12- 14% and 14-16%. The results showed that the Satake type machine is significantly better than the Yanmar type machine in all studies properties  .While clearance o.8 significant superiorly on two  0.4,0.6 mm levels as well as moisture cotent of grain 10-12%  is superior significantly on two 12-14%,14-16% levels in  all studied properties . The best results have come...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agriculture engineering Husking; Grain moisture content; Machine; Clearance; Rice; Technical indicators.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3840

A suinocultura brasileira e as tendências mundiais.
Provedor de dados: 14
Autores: TALAMINI, D. J. D.; SANTOS FILHO, J. I. dos.
bitstream/item/155245/1/final8437.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Economia mundial; Suinocultura; Desenvolvimento econômico; Swine; Economics.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063441

A surface plasmon resonance system for the underwater detection of domoic acid
Provedor de dados: 5
Autores: Colas, Florent; Crassous, Marie-pierre; Laurent, Sebastien; Litaker, Richard W.; Rinnert, Emmanuel; Le Gall, Erwan; Lunven, Michel; Delauney, Laurent; Compère, Chantal.
Over the past decade Surface Plasmon Resonance (SPR) techniques have been applied to the measurement of numerous analytes. In this article, an SPR biosensor system deployed from an oceanographic vessel was used to measure dissolved domoic acid (DA), a common and harmful phycotoxin produced by certain microalgae species belonging to the genus Pseudo-nitzschia. During the biosensor deployment, concentrations of Pseudo-nitzschia cells were very low over the study area and measured DA concentrations were below detection. However, the in situ operational detection limit of the system was established using calibrated seawater solutions spiked with DA. The system could detect the toxin at concentrations as low as 0.1 ng mL−1 and presented a linear dynamic range...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00324/43481/42921.pdf

A survey of necrophagous blowflies (Diptera: Oestroidea) in the Amazonas-Negro interfluvial region (Brazilian Amazon)
Provedor de dados: 92
Autores: Amat,Eduardo; Marinho,Marco Antonio Tonus; Rafael,José Albertino.
ABSTRACT The fauna of blowflies (Calliphoridae and Mesembrinellidae) in three localities of primary Amazon forest coverage in the Amazonas-Negro interfluvial region was assessed. A total of 5066 blowflies were collected, with Chloroprocta idiodea being the most abundant species (66.3%). A difference in species richness between the localities ZF2 and Novo Airão was observed. Comparison among sampled sites revealed no considerable variation in fauna composition, except for the species Eumesembrinella benoisti (Séguy 1925) and Hemilucilia sp., whose occurrence was observed only in a single locality. Apparently, Amazon rivers are not efficient geographical barriers to influence the current composition of necrophagous blowfly assemblages. Also, most of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blowfly assemblage; Calliphoridae; Diversity; Forensic entomology; Mesembrinellidae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100057

A sustentabilidade da energia.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214535/1/5265.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Energia renovável; Matriz energética brasileira.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123779

A Synopsis of Sloanea (Elaeocarpaceae) in the Neotropical extra-Amazonian Region
Provedor de dados: 39
Autores: Sampaio,Daniela; Castro Souza,Vinicius.
ABSTRACT The genus Sloanea is comprised of 150 species, of which about 50 occur in Brazil among several vegetation types but mainly the Amazon and Atlantic forests. The present work provides a synopsis of the Neotropical species of Sloanea in the extra-Amazonian region based on a recent revision of the genus. In general, morphologically Sloanea comprises large trees endowed with buttressed roots; simple leaves; flowers with sepals that may or may not cover the reproductive organs in pre-anthesis phases; stamens with the connective prolonged into an awn that is acuminate, acute or aristate and fruit covered with rigid or flexible bristles or sometimes unarmed. This synopsis describes 17 species, and provides an identification key, illustrations and comments...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Brazil; Diversity; Savanna; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300371

A taxonomic review of Penicillium species producing conidiophores with solitary phialides, classified in section Torulomyces
Provedor de dados: 16
Autores: Visagie, C.M.; Houbraken, J.; Dijksterhuis, J.; Seifert, K.A.; Jacobs, K.; Samson, R.A.
The genus Torulomyces was characterised by species that typically have conidiophores consisting of solitary phialides that produce long chains of conidia connected by disjunctors. Based on the phylogenetic position of P. lagena (generic ex-neotype), the genus and its seven species were transferred to Penicillium and classified in sect. Torulomyces along with P. cryptum and P. lassenii. The aim of this study was to review the species currently classified in sect. Torulomyces using morphology and phylogenies of the ITS, BenA, CaM and RPB2 regions. Based on our results, we accept 16 species in sect. Torulomyces, including 12 new species described as P. aeris, P. austricola, P. cantabricum, P. catalonicum, P. oregonense, P. marthae-christenseniae, P....
Tipo: Article / Letter to the editor
Palavras-chave: Beta-tubulin; Calmodulin; Eupenicillium; Internal transcribed spacer rDNA region; Low temperature Scanning Electron Microscopy (cryo-SEM); Monocillium; RNA polymerase II second largest subunit; Trichocomaceae; Wollemi pine.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/607363

A taxonomic revision of the Neotropical electric fish genus Brachyhypopomus (Ostariophysi: Gymnotiformes: Hypopomidae), with descriptions of 15 new species
Provedor de dados: 83
Autores: Crampton,William G. R.; Santana,Carlos D. de; Waddell,Joseph C.; Lovejoy,Nathan R.
ABSTRACT The bluntnose knifefish genus BrachyhypopomusMago-Leccia, 1994, is diagnosed from other Rhamphichthyoidea (Rhamphichthyidae + Hypopomidae) by the presence of a disk-like ossification in the anterior portion of the palatoquadrate, and by the following external characters: short snout, 18.7-32.6% of head length (vs. 33.3-68.6% in Hypopomus, Gymnorhamphichthys, Iracema, and Rhamphichthys), absence of a paired accessory electric organ in the mental or humeral region (vs. presence in Hypopygus and Steatogenys), presence of 3-4 pectoral proximal radials (vs. 5 in Akawaio), presence of the antorbital + infraorbital, and the preopercular cephalic lateral line canal bones (vs. absence in Racenisia). Brachyhypopomus cannot be diagnosed unambiguously from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeography; Bluntnose knifefish; Electroreception; Identification key; Rhamphichthyoidea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400002

A terceira natureza da Amazônia.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/147603/1/HOMMA2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Desenvolvimento Sustentável; Tecnologia.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053146

A tételazonosítók használata
Provedor de dados: 21
Autores: Allacherne Szepkuty, Katalin.
A tételazonosítók használatának jelentősége, a tétel fogalma valamint a tételazonosító használata a kereskedelemben, illetve a feldolgozó vállalkozásoknál.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Food security; Food quality and human health.
Ano: 2016
URL: http://orgprints.org/31073/1/OMKi_2016_6.pdf

A trajetória da pesquisa agropecuária no Brasil.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/162628/1/A-trajetoria-da-pesquisa.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pesquisa pública; Aliança; Agropecuária; Conhecimento.; Inovação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059683

A unique self-organization of bacterial sub-communities creates iridescence in Cellulophaga lytica colony biofilms
Provedor de dados: 5
Autores: Kientz, Betty; Luke, Stephen; Vukusic, Peter; Peteri, Renaud; Beaudry, Cyrille; Renault, Tristan; Simon, David; Mignot, Tam; Rosenfeld, Eric.
Iridescent color appearances are widespread in nature. They arise from the interaction of light with micron- and submicron-sized physical structures spatially arranged with periodic geometry and are usually associated with bright angle-dependent hues. Iridescence has been reported for many animals and marine organisms. However, iridescence has not been well studied in bacteria. Recently, we reported a brilliant “pointillistic” iridescence in colony biofilms of marine Flavobacteria that exhibit gliding motility. The mechanism of their iridescence is unknown. Here, using a multi-disciplinary approach, we show that the cause of iridescence is a unique periodicity of the cell population in the colony biofilm. Cells are arranged together to form hexagonal...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00311/42188/41488.pdf

A utilização de "bumble bees" na polinização de macieiras.
Provedor de dados: 14
Autores: SANTOS, R. S. S. dos.
O reconhecimento da importância da polínízação dos pomares de macieiras com abelhas no Brasil é notório. Existe um consenso de que o não uso de abelhas gera ineficiência na polinização e inviabíliza completamente a produção de maçãs. Assim, a polinização dirigida, onde colmeias da abelha africanizada Apis mellifera são levadas aos pomares no período de floração, é prática usual e recomendável ao setor produtivo de maçãs.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Polinização de pomares de macieira; Produção de maçãs; A mellifera; Mamangava; Bomus atractus.; Maca; Polinizacao; Abelha; Inseto polinizador; Colmeia; Bombus terrestris.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049438

A variabilidade do tamanho testicular dos carneiros Crioulos Lanados.
Provedor de dados: 14
Autores: MORAES, J. C. F.; SOUZA, C. J. H. de.
O objetivo deste documento é o de descrever o relacionamento do tamanho testicular com o peso corporal em carneiros Crioulos jovens e adultos, bem como a variabilidade nas medidas do perímetro escrotal em carneiros em torno de um ano de idade.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Ovino; Aparelho reprodutor; Testículo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1033584

A venda de produtos da agricultura familiar para o Programa Nacional de Alimentação Escolar: referência construída em Unaí, MG.
Provedor de dados: 14
Autores: GASTAL, M. L.; XAVIER, J. H. V.; ALMEIDA, S. C. R. de; SILVA, W. H. da; MENDONÇA, A. P. B.; ZICA, K. D. N.; SILVA, M. A. da.
bitstream/item/188265/1/Doc-333-Marcelo-Gastal.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Pequeno Produtor; Desenvolvimento Socio-Econômico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101322

A vida do jacaré-do-pantanal depende da água no ambiente.
Provedor de dados: 14
Autores: CAMPOS, Z.
bitstream/item/150658/1/FOL183.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Ambiente aquático; Jacaré-do-pantanal.; Jacaré.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056881

A Well-Kept Treasure at Depth: Precious Red Coral Rediscovered in Atlantic Deep Coral Gardens (SW Portugal) after 300 Years
Provedor de dados: 5
Autores: Boavida, Joana; Paulo, Diogo; Aurelle, Didier; Arnaud-haond, Sophie; Marschal, Christian; Reed, John; Goncalves, Jorge M. S.; Serrao, Ester A.
Background The highly valuable red coral Corallium rubrum is listed in several Mediterranean Conventions for species protection and management since the 1980s. Yet, the lack of data about its Atlantic distribution has hindered its protection there. This culminated in the recent discovery of poaching activities harvesting tens of kg of coral per day from deep rocky reefs off SW Portugal. Red coral was irregularly exploited in Portugal between the 1200s and 1700s, until the fishery collapsed. Its occurrence has not been reported for the last 300 years. Results Here we provide the first description of an Atlantic red coral assemblage, recently rediscovered dwelling at 60-100 m depth in southern Portugal. We report a very slow growth rate (0.23 mm year-1),...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00314/42498/41877.pdf

Aanzienlijk verschil in productie tussen rode klaverrassen: In het project Rode Klaver 2.0 zijn persistentie en productiviteit van rode klaver onderzocht.
Provedor de dados: 21
Autores: Hoekstra, N.J.; Wit, J. de; Eekeren, N. van.
In de biologische melkveehouderij wordt veel gesproken over teruglopende grasopbrengsten. Rode klaver kan helpen het tij te keren. Niet alleen op maaipercelen maar ook op maai/weide percelen waar wordt omgeweid. Naast productie en voederwaarde is persistentie van rode klaverrassen hierbij een belangrijk kenmerk.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth.
Ano: 2016
URL: http://orgprints.org/36521/1/3107.pdf

Abacavir-induced liver toxicity
Provedor de dados: 55
Autores: Pezzani,Maria Diletta; Resnati,Chiara; Di Cristo,Valentina; Riva,Agostino; Gervasoni,Cristina.
Abstract Abacavir-induced liver toxicity is a rare event almost exclusively occurring in HLA B*5701-positive patients. Herein, we report one case of abnormal liver function tests occurring in a young HLA B*5701-negative woman on a stable nevirapine-based regimen with no history of liver problems or alcohol abuse after switching to abacavir from tenofovir. We also investigated the reasons for abacavir discontinuation in a cohort of patients treated with abacavir-lamivudine-nevirapine.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: HIV; Abacavir; Liver toxicity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500502

Abastecimento de água nos domicílios urbanos e rurais do Brasil em 2010.
Provedor de dados: 14
Autores: LANDAU, E. C.; MOURA, L.; LUZ, W. V.
bitstream/item/157828/1/GeoSaneamento-Cap03.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Água.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063683

Abate sanitário de aves: problema de bem-estar animal e humano
Provedor de dados: 195
Autores: Maciel, P. B.; Mitidiero, A. M. A.; Neves, M. V. O.; Kaefer, N. L.
No período compreendido entre os anos de 2012 a 2014, no Estado de Santa Catarina, Brasil, a Companhia Integrada de Desenvolvimento Agrícola (CIDASC), órgão responsável pela execução da defesa agropecuária, como atividade incluída no Programa Estadual de Sanidade Avícola realizou o abate sanitário, em propriedades empregando um dos métodos até então aprovados para eutanásia, mas questionável para depopulação. Foram eutanasiadas 1.540.000 aves em decorrência de resultado positivo para Salmonella gallinarum, doença de controle oficial, cuja legislação vigente, Instrução Normativa MAPA nº 78/2003, prevê para controle da doença o abate em propriedade ou em SIF/SISBI. A Salmonella gallinarum pode ser considerada um indicador de biosseguridade numa população...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Depopulação; Sacrifício; Aves.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32119

ABATEDOURO móvel: alternativa para a pequena produção de suínos: programa 12: Sul.
Provedor de dados: 14
O abatedouro móvel é uma alternativa para a pequena produção de suínos. Esta tecnologia tem a vantagem de poder atender a vários produtores de uma localidade, além de ajudar a diminuir o custo desta atividade. O abatedouro móvel também contribui para a segurança alimentar dos produtos que chegam à mesa dos consumidores, permite que produções em pequena escala tenham legalização fiscal, sanitária e possam até ser vendidas para outros municípios ou estados.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Legalização fiscal; Suíno; Abatedouro; Segurança alimentar; Consumidor; Inspeção sanitária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043275

Abeilles sauvages et pollinisation
Provedor de dados: 21
Autores: Pfiffner, Lukas; Müller, Andreas.
La publication résume l’état actuel des connaissances scientifiques sur l’importance des abeilles sauvages dans la pollinisation des plantes sauvages et cultivées. Elle cite les causes actuellement connues du recul des abeilles sauvages, présente l’effet de l’agriculture biologique et propose une liste de mesures destinées à favoriser et à protéger ces pollinisateurs en plus de celles qui sont déjà appliquées.
Tipo: Book
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016
URL: http://orgprints.org/26321/1/1646-abeilles-sauvages.pdf

ABELHAS: produção de alimentos e geração de renda: programa 35: Centro-Oeste/Sudeste.
Provedor de dados: 14
As abelhas contribuem na produção de alimentos através da polinização e com isto aumenta a geração de renda. Como as abelhas são importantes polinizadoras das plantas silvestres e também de plantas cultivadas, como maçã, café, melão, entre muitas outras, elas contribuem diretamente na reprodução destas plantas e, consequentemente, na conservação de ambientes naturais e na produção de alimentos para o ser humano e seus animais domésticos. Os pesquisadores Katia Braga, da Embrapa Meio Ambiente, e Ricardo Camargo, da Embrapa Meio Norte, trazem mais detalhes sobre as abelhas na produção de alimentos e geração de renda.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Abelha; Polinização; Planta silvestre; Maçã; Café; Melão; Renda; Animal doméstico; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052061

ABELHAS: produção de alimentos e geração de renda: programa 35: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
As abelhas contribuem na produção de alimentos através da polinização e com isto aumenta a geração de renda. Como as abelhas são importantes polinizadoras das plantas silvestres e também de plantas cultivadas, como maçã, café, melão, entre muitas outras, elas contribuem diretamente na reprodução destas plantas e, consequentemente, na conservação de ambientes naturais e na produção de alimentos para o ser humano e seus animais domésticos. Os pesquisadores Katia Braga, da Embrapa Meio Ambiente, e Ricardo Camargo, da Embrapa Meio Norte, trazem mais detalhes sobre as abelhas na produção de alimentos e geração de renda.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Abelha; Polinização; Planta silvestre; Maçã; Café; Melão; Renda; Animal doméstico; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052105

ABELHAS: produção de alimentos e geração de renda: programa 35: Norte.
Provedor de dados: 14
As abelhas contribuem na produção de alimentos através da polinização e com isto aumenta a geração de renda. Como as abelhas são importantes polinizadoras das plantas silvestres e também de plantas cultivadas, como maçã, café, melão, entre muitas outras, elas contribuem diretamente na reprodução destas plantas e, consequentemente, na conservação de ambientes naturais e na produção de alimentos para o ser humano e seus animais domésticos. Os pesquisadores Katia Braga, da Embrapa Meio Ambiente, e Ricardo Camargo, da Embrapa Meio Norte, trazem mais detalhes sobre as abelhas na produção de alimentos e geração de renda.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Abelha; Polinização; Planta silvestre; Maçã; Café; Melão; Renda; Animal doméstico; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052137

ABELHAS: produção de alimentos e geração de renda: programa 35: Sul.
Provedor de dados: 14
As abelhas contribuem na produção de alimentos através da polinização e com isto aumenta a geração de renda. Como as abelhas são importantes polinizadoras das plantas silvestres e também de plantas cultivadas, como maçã, café, melão, entre muitas outras, elas contribuem diretamente na reprodução destas plantas e, consequentemente, na conservação de ambientes naturais e na produção de alimentos para o ser humano e seus animais domésticos. Os pesquisadores Katia Braga, da Embrapa Meio Ambiente, e Ricardo Camargo, da Embrapa Meio Norte, trazem mais detalhes sobre as abelhas na produção de alimentos e geração de renda.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Abelha; Polinização; Planta silvestre; Maçã; Café; Melão; Renda; Animal doméstico; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052155

Åbent Hus: Forbedret udnyttelse af jord og ressourcer i økologiske dyrkningssystemer
Provedor de dados: 21
Autores: Kristensen, Helene.
Projektet SoilVeg handler om forbedret udnyttelse af jord og ressourcer i økologiske dyrkningssystemer for grøntsager med grønafgrøder. Der afprøves dyrkning af hvidkål i to nye dyrkningssystemer med reduceret jordbearbejdning. I det ene system plantes direkte ned i en tromlet vintergrønafgrøde uden anden jordbearbejdning, og her er det tanken at den tromlede biomasse dækker jorden og dermed holder ukrudt nede i løbet af sæsonen. I det andet system laves stribenedmuldning af grønafgrøden før plantning. De to nye systemer sammenlignes med almindelig nedmuldning og ingen forudgående grønafgrøde. Både vinterhestebønne, vinterært og vintervikke er blevet brugt som grønafgrøder og i blandinger med vinterrug. Disse forsøg kører ved Forskningscenter Årslev i 2016...
Tipo: Web product
Palavras-chave: Soil quality; Crop combinations and interactions; Soil tillage; Air and water emissions; Vegetables; Biodiversity and ecosystem services; Weed management.
Ano: 2016
URL: http://orgprints.org/32030/1/index.html

Abnormal anal cytology risk in women with known genital squamous intraepithelial lesion
Provedor de dados: 55
Autores: do Socorro Nobre,Maria; Jacyntho,Claudia Marcia; Eleutério Jr,José; Giraldo,Paulo César; Gonçalves,Ana Katherine.
Abstract The purpose of this study was to assess the risk of abnormal anal cytology in women with known genital squamous intraepithelial lesion. This study evaluated 200 women with and without genital squamous intraepithelial lesion who were recruited for anal Pap smears. Women who had abnormal results on equally or over atypical squamous cells of undetermined significance were classified as having abnormal anal cytology. A multiple logistic regression analysis (stepwise) was performed to identify the risk for developing abnormal anal cytology. Data were analyzed using the SPSS 20.0 program. The average age was 41.09 (±12.64). Of the total participants, 75.5% did not practice anal sex, 91% did not have HPV-infected partners, 92% did not have any anal...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Papillomavirus; Cancer; Papanicolaou test.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300013

Abordagem clínico-veterinária no consultório na rua
Provedor de dados: 195
Autores: Gravinatti, Mara Lucia; Sousa, Marlos Gonçalves; Biondo, Alexander Welker.
Moradores em situação de rua, pessoas ou animais, compartilham vínculos rompidos, agressividade ou problemas de saúde, gerando abandono. O “processo de rualização” torna-os “populações invisíveis” que deveriam ser recolhidos a abrigos. Os “Consultórios na Rua” são equipes multidisciplinares e itinerantes para atendimento clínico e psicológico, com objetivo de criar confiança e oferecer instituições de apoio, porém muitos dessas instituições não aceitam animais, devido falta de estrutura e de sanidade animal colocando em risco uma população já imunossuprimida.
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28925

Aboveground biomass and concentration of nutrients in semiarid rangeland plant species: Influence of grazing and soil moisture
Provedor de dados: 85
Autores: Gul,B; Islam,M; Ahmad,S; Gul,S.
Spatial and temporal patterns of aboveground biomass and nutritive value of rangeland species with respect to the influence of grazing and soil moisture were investigated. The research was conducted during two years at the Tomagh Research Station, near Sanjawi, Ziarat District, Balochistan, Pakistan. This area is protected from grazing since 1998; however, some of the area is open for grazing. Tree sites were selected for research purposes: a protected plain, a protected hilly, and an unprotected plain grazed area. Sampling was carried out during the spring, summer and autumn seasons. Results revealed that soil moisture was greater at the protected than unprotected sites. The aboveground plant biomass was 66% to 76% lower at unprotected than protected...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rangeland; Biomass production; Season; Semiarid; Grazing; Grass.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100013

Abrigo individual para terneiras.
Provedor de dados: 14
bitstream/item/143870/1/Abrigo-individual-para-terneiras-Incluido.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Criação de terneiras; Produção leiteira; Bezerro; Abrigo para animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046217

Abril termina com chuva e frio.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/142909/1/JJales2016-05-01.jpeg
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Temperatura; Meteorologia; Chuva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044870

Abrupt shifts in the Gironde fish community: an indicator of ecological changes in an estuarine ecosystem
Provedor de dados: 5
Autores: Chevillot, Xavier; Pierre, Maud; Rigaud, Arthur; Drouineau, Hilaire; Chaalali, Aurelie; Sautour, Benoit; Lobry, Jeremy.
For decades, global climate change has directly and indirectly affected the structure and function of ecosystems. Abrupt changes in biodiversity have been observed in response to linear or sudden modifications to the environment. These abrupt shifts can cause long-term reorganizations within ecosystems, with communities exhibiting new functional responses to environmental factors. Over the last 3 decades, the Gironde estuary in southwest France has experienced 2 abrupt shifts in both the physical and chemical environments and the pelagic community. Rather than describing these shifts and their origins, we focused on the 3 inter-shift periods, describing the structure of the fish community and its relationship with the environment during these periods. We...
Tipo: Text
Palavras-chave: Ecosystem state; Fish diversity; Estuary; Generalised linear mixed models; GLMM; Time series; Shift; Inter-shift periods.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00334/44567/44282.pdf

Absorption of nutrients by cowpea irrigated with saline water under different leaching fractions
Provedor de dados: 91
Autores: Tagliaferre,Cristiano; Guimarães,Diogo U. G.; Gonçalves,Lorena J.; Amorim,Carlos H. F.; Campos,Willian V.; Rocha,Felizardo A.
ABSTRACT Salinity is one of the main environmental problems that negatively affect plant growth and metabolism, besides being one of the factors responsible for the decrease in the yield of crops, especially in arid and semiarid regions. Thus, the aim of this study was to evaluate the effects of soil salinity on the mineral nutrition of irrigated cowpea. The experiment was conducted in drainage lysimeters in a greenhouse, in a completely randomized design with seven treatments, one irrigated with freshwater (control) and six irrigated with saline water with different leaching fractions (5, 10, 15, 20, 30 and 40%) of the applied irrigation depth, with three replicates. The irrigation with saline water treatments did not affect significantly the contents of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salinity; Leaching depths; Irrigation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001201067

Abundance and Diversity of Soil Macrofauna in Native Forest, Eucalyptus Plantations, Perennial Pasture, Integrated Crop-Livestock, and No-Tillage Cropping
Provedor de dados: 90
Autores: Souza,Sheila Trierveiler de; Cassol,Paulo Cezar; Baretta,Dilmar; Bartz,Marie Luise Carolina; Klauberg Filho,Osmar; Mafra,Álvaro Luiz; Rosa,Marcio Gonçalves da.
ABSTRACT Intensive land use can affect macrofaunal biodiversity, which is a property that can be used as a soil quality indicator. This study evaluated the abundance and diversity of soil macrofauna and its relation to soil chemical and physical properties in five land use systems (LUS) in the eastern region of Santa Catarina. The following LUS were studied: native forest (NF), eucalyptus plantations (EP), perennial pasture (PP), integrated crop-livestock (ICL), and no-tillage cropping (NT). The macrofauna was quantified in 0.25 × 0.25 m monoliths and sampled in the 0.00-0.20 m layer in the summer (Jan/2012) and winter (Jul/2012). For each LUS, nine points were sampled, distributed in a 30 × 30 m sampling grid. After screening the edaphic macrofauna...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Soil biology; Soil quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100417

Abundância de inimigos naturais de pulgões do trigo em diferentes distâncias da borda da mata
Provedor de dados: 86
Autores: Bortolotto,Orcial Ceolin; Menezes Jr,Ayres de Oliveira; Hoshino,Adriano Thibes.
Resumo: O objetivo deste trabalho foi avaliar a abundância de inimigos naturais de pulgões do trigo (Triticum aestivum) em diferentes distâncias da borda da mata (2,0 a 200 m), nos municípios de Londrina e Ibiporã, PR, na safra 2008. No total, foram quantificados 11.316 pulgões, 682 múmias, 487 parasitoides e 20.366 predadores. Não foi observada influência consistente da distância da borda da mata sobre os pulgões e os parasitoides. Entre os predadores, a família Dolichopodidae foi a mais abundante (87,74 e 98,55% em Ibiporã e Londrina, respectivamente) e apresentou maior população próximo à borda da mata, o que indica que essa área de refúgio favorece esse predador.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lysiphlebus testaceipes; Triticum aestivum; Controle biológico; Pragas do trigo; Preservação ambiental.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200187

Abundancia poblacional y manejo del jabalí (Sus scrofa): una revisión global para abordar su gestión en la Argentina
Provedor de dados: 81
Autores: Sanguinetti,Javier; Pastore,Hernán.
El jabalí (Sus scrofa) es una de las especies invasoras más dañinas y cuyo manejo es prioritario a nivel mundial. Sin embargo, en la Argentina la información demográfica y las experiencias de manejo son casi nulas. En este trabajo se realiza una revisión sobre las densidades y resultados de manejo del jabalí en distintos biomas y ambientes del mundo con el objeto de alertar sobre el potencial demográfico que podría alcanzar el jabalí en cada ecorregión de Argentina y plantear las opciones de manejo más adecuadas y pertinentes en cada caso. Se revisaron 162 publicaciones sobre demografía del jabalí y 30 sobre manejo, tanto en condición nativa como exótica, dentro o fuera de áreas protegidas y en islas o en continente. El valor promedio de densidad del...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioma; Métodos de control; Densidad; Ecorregión; Impactos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000200009

Açaí: distância de transporte do fruto e qualidade da bebida.
Provedor de dados: 14
Autores: QUEIROZ, J. A. L. de.
bitstream/item/146743/1/Agrofocop16.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Açaí; Comercialização; Transporte.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051712

Ação de extratos de plantas medicinais sobre juvenis de Meloidogyne incognita raça 2
Provedor de dados: 124
Autores: Martins,Maria da Conceição Beserra; Santos,Carmem Dolores Gonzaga.
RESUMO Os fitonematoides são parasitas que afetam seriamente as culturas em todo o mundo comprometendo a produção agrícola e, por vezes, inviabilizando a utilização de numerosas áreas de cultivo. A busca por medidas alternativas de controle em substituição aos nematicidas convencionais é uma preocupação mundial, justificando pesquisas com substâncias naturais por serem eficientes e ecologicamente corretos. Objetivou-se neste trabalho avaliar o efeito de extratos vegetais de agrião-do-brejo (Eclipta alba L.), alfavaca (Ocimum basilicum), artemísia (Artemísia vulgaris), capim citronela (Cymbopogon winteranus), chambá (Justicia pectoralis), confrei (Symphytum officinalle), hortelã (Mentha x vilosa), lombrigueira (Spigelia anthelmia), mastruz (Chenopodium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nematoide das galhas; Substâncias naturais; Controle alternativo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100135

Ação do serviço veterinário oficial (SVO) às notificações de mortalidade em aves, em Mato Grosso (MT), entre os anos de 2012 a 2014
Provedor de dados: 195
Autores: Bourscheid, C. L. P. R.; Mutzenberg, E. R.; Negreiros, R. L.; Silva, R. R. P.; Néspoli, J. M. B.; Moreira, R. B.
O sistema de notificação de doenças no Brasil é efetuado por vigilância passiva quando informado pelo proprietário (PP) ou denúncia de Terceiros (TE) e vigilância ativa pelo Serviço Veterinário Oficial (SVG). A notificação de mortalidade acima de 10% em aves em estabelecimentos avícolas comerciais ou a mortalidade em propriedades com aves de subsistência resulta em atendimento pelo SVO num prazo de 12 horas, para verificar a ocorrência das doenças sindrômicas como a Influenza Aviária (IA) e Doença de Newcastle (DNC), as quais são de importância econômica e de saúde pública. Ressaltese que os sorotipos de IA, de notificação obrigatória, nunca foram detectados no Brasil, e que não tem sido registrada a presença da DNC em plantéis avícolas comerciais há mais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Notificação; Mortalidade; Aves.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32112

Acaricidal activity of Amburana cearensis on the cattle tick Rhipicephalus (Boophilus) microplus
Provedor de dados: 65
Autores: Dantas,Anne Caroline dos Santos; Araujo,Andreina de Carvalho; Pacheco,Alessandra Gomes Marques; Branco,Alexsandro; Sangioni,Luis Antônio; Almeida,Jackson Roberto Guedes da Silva; Horta,Mauricio Claudio.
ABSTRACT: This experiment was carried out to study the bioacaricidal activity of Amburana cearensis against engorged females of Rhipicephalus (Boophilus) microplus. The crude ethanolic extract from the leaves of A. cearensis was submitted to partition with organic solvents (hexane, chloroform and ethyl acetate) in order of increasing polarity; and evaluated using three treatments at concentrations of 5, 10 and 25mg ml-1. To evaluate the acaricidal activity, engorged females were submitted to the adult immersion test. Parameters analyzed were the weight of females; weight of egg mass; percentage of hatch; reproductive efficiency; expected rate of reproduction; and efficacy. For each extract and concentrating fraction, tests were performed in triplicate....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tick; Control; Acaricid; Phytotherapy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300536

Ácaro-Vermelho-das-Palmeiras Raoiella indica: nova praga de coqueiro no Brasil.
Provedor de dados: 14
Autores: TEODORO, A. V.; RODRIGUES, J. C. V.; SILVA, J. F. da; NAIVA, D.
bitstream/item/153960/1/Doc-210.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Deoença de planta; Ácaro; Coco.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061777

Accessory Muscles: A Cause of Nerve Compression in the Distal Forearm. Case Report and Literature Review
Provedor de dados: 77
Autores: Román Veas,Javier; Ruiz Conrads,Pedro; Braga Silva,Jefferson.
Nerve compression by anomalous muscles located at the wrist and distal forearm is an infrequent condition. Accessory muscles may compress underlying structures in the Carpal Tunnel region or ulnar canal , producing pain and paresthesia. Two cases of ulnar and median nerve compression, caused by prominent accessory muscles at the distal forearm, are described. Literature review is presented.
Tipo: Journal article
Palavras-chave: Muscles; Nerve Compression Syndromes; Anatomic Variation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100015

Accumulation capacity of cadmium and copper and their effects on photosynthetic performance in Azolla filiculoides Lam. under induced rhizofiltration
Provedor de dados: 73
Autores: Valderrama,Aly; Carvajal,Danny E.; Peñailillo,Patricio; Tapia,Jaime.
ABSTRACT This study evaluated the capacity of Azolla filiculoides to enhance heavy metal accumulation through the addition of different concentrations of cadmium (Cd) and copper (Cu), as ethylenediaminetetraacetic acid (EDTA) complexes, under hydroponic conditions. The physiological effect was determined by Photosynthetic efficiency (Fv/Fm) as an indicator of plant stress, and heavy metal content was measured with flame atomic absorption spectroscopy in the whole plants. The results obtained in rhizofiltration systems did not show an increase in accumulation when Cd-EDTA was added, but the Cu-EDTA increased the accumulation of Cu by plants. Although the Fv/Fm was decreased in all treatments, only the Cd-EDTA complex caused damage to photosystem II (PSII)...
Tipo: Journal article
Palavras-chave: EDTA; Azollaceae; Cadmium; Copper; Photosynthetic metabolism.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200283

Accumulation of macronutrients in cv. 'Astrus' cabbage as influenced by nitrogen dose and plant population
Provedor de dados: 118
Autores: Filho,Arthur B. Cecílio; Cavarianni,Rodrigo L; Nowaki,Rodrigo H. D.
The influence of plant population (31,250 and 46,875 plants ha-1) and nitrogen doses (0, 100, 200, and 300 kg ha-1) on the accumulation of macronutrients by cabbage plants was studied in Jaboticabal, Brazil, from February 18 to June 2, 2004. The experimental design was a randomized complete block in a 2 × 4 factorial scheme, with three replications. Differences in the amount of macronutrients accumulated by cabbage as function of N dose and plant population, were observed. The largest amounts of macronutrients were detected at the end of the plant cycle when the plant population was the lowest. The amounts of N, P, K, and S were not significantly different when the N dose was increased from 100 to 300 kg ha-1. The accumulated amounts of Ca and Mg were not...
Tipo: Journal article
Palavras-chave: Brassica olerácea var. capitata; Spacing; Uptake nutrients.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200013

Accumulation of macronutrients in different parts of sunflower fertilized with cassava wastewater
Provedor de dados: 91
Autores: Dantas,Mara S. M.; Rolim,Mario M.; Pedrosa,Elvira M. R.; Bezerra Neto,Egídio; Silva,Gerônimo F. da; Silva,Ênio F. de F. e.
ABSTRACT The utilization of organic wastes in agriculture is an alternative that can reduce the amounts of mineral fertilizers applied to the soil. The aim of this study was to evaluate the accumulation of macronutrients in sunflower cv. 'Hélio 250' fertilized with cassava wastewater. The experiment was conducted in randomized block design, with six treatments (0; 8.5; 17; 34; 68 and 136 m3 ha-1 of cassava wastewater) and four replications. The accumulation of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg) and sulfur (S) were evaluated in leaves, stem, capitulum and achenes. The cassava wastewater dose of 136 m3 ha-1 promoted the greatest accumulation of all evaluated nutrients. The pattern of macronutrients accumulation occurred...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helianthus annuus; Nutrition; Fertilization; Residue; Manihot esculenta.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700630

Accuracy Assessment of Coastal Topography derived from UAV Images
Provedor de dados: 5
Autores: Long, N.; Millescamps, B.; Pouget, F.; Dumon, A.; Lachaussee, N.; Bertin, X.
To monitor coastal environments, Unmanned Aerial Vehicle (UAV) is a low-cost and easy to use solution to enable data acquisition with high temporal frequency and spatial resolution. Compared to Light Detection And Ranging (LiDAR) or Terrestrial Laser Scanning (TLS), this solution produces Digital Surface Model (DSM) with a similar accuracy. To evaluate the DSM accuracy on a coastal environment, a campaign was carried out with a flying wing (eBee) combined with a digital camera. Using the Photoscan software and the photogrammetry process (Structure From Motion algorithm), a DSM and an orthomosaic were produced. Compared to GNSS surveys, the DSM accuracy is estimated. Two parameters are tested: the influence of the methodology (number and distribution of...
Tipo: Text
Palavras-chave: Digital Surface Model; Coastal monitoring; UAV photogrammetry; Accuracy.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00668/78011/80248.pdf

Accuracy of the malaria epidemiological surveillance system data in the state of Amazonas
Provedor de dados: 36
Autores: WIEFELS,Alexandre; Wolfarth-COUTO,Bruna; FILIZOLA,Naziano; DURIEUX,Laurent; MANGEAS,Morgan.
ABSTRACT The Epidemiological Surveillance System for Malaria (SIVEP-Malaria) is the Brazilian governmental program that registers all information about compulsory reporting of detected cases of malaria by all medical units and medical practitioners. The objective of this study is to point out the main sources of errors in the SIVEP-Malaria database by applying a data cleaning method to assist researchers about the best way to use it and to report the problems to authorities. The aim of this study was to assess the quality of the data collected by the surveillance system and its accuracy. The SIVEP-Malaria data base used was for the state of Amazonas, Brazil, with data collected from 2003 to 2014. A data cleaning method was applied to the database to detect...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Erroneous data; Database; Health surveillance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000400383

Aceitabilidade sensorial de genótipos de mamoeiro do grupo "Solo".
Provedor de dados: 14
Autores: ARAUJO, I. M. da S.; GARRUTI, D. dos S.; LIMA, J. R.; OLIVEIRA, D. T. de; ROCHA, R. F. J. da; VIANA, E. de S.
bitstream/item/145275/1/BPD16004.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Análise sensorial; Aceitação.; Carica Papaya.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048146

ACERCA DE LA PRESENCIA DE PSEUDOCARCHARIAS KAMOHARAI (MATSUBARA) (LAMNIFORMES: PSEUDOCARCHARIIDAE) EN AGUAS AL SUROESTE DE LA ISLA DE MARGARITA, ESTADO NUEVA ESPARTA, VENEZUELA
Provedor de dados: 50
Autores: del Valle Rodríguez-Acosta,Edilia; Figueredo-Rodríguez,Arnaldo José; Espinoza-Moya,Harry Luis; Ron-Esteves,Ernesto José.
RESUMEN Dada la importancia ecológica y susceptibilidad de los elasmobranquios a frecuentes capturas incidentales, el seguimiento de sus pesquerías tiene gran relevancia. Considerando la ausencia de información acerca de la diversidad de elasmobranquios asociada con la pesquería de peces de pico en el puerto pesquero de Robledal, en la isla de Margarita, Venezuela, un estudio de seguimiento fue llevado a cabo entre enero de 2014 y enero de 2015. Tres ejemplares de Pseudocarcharias kamoharai fueron capturados a 100 km al suroeste de la isla, a una profundidad aproximada de 150 m. Se determinaron algunos caracteres anatómicos, y morfométricos relevantes para la especie, con los que fueron identificados. Estos registros confirman la presencia de la especie en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Elasmobranquios; Pesquerías; Ictiología; Fecundidad; Embriones.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612016000200335

Acid and low temperature treatments on Salmonella Enteritidis inoculated in pork and its subsequent survival in simulated gastric fluid
Provedor de dados: 65
Autores: Silva,Simone Quintão; Santos,Miriam Teresinha dos; Paes,Simone Albino; Vanetti,Maria Cristina Dantas.
ABSTRACT: The objective of this study was to evaluate the acid resistance of Salmonella enterica serovar Enteritidis (S. Enteritidis) in stored pork and in simulated gastric fluid (SGF). A culture of S. Enteritidis was subjected to acid treatment prior to inoculation into pork, stored under refrigeration at frozen temperatures and exposed to SGF. The S. Enteritidis CCS3 and ATCC 13076 strains previously subjected to acid treatment (at pH 4.0-5.0) were inoculated in pork and stored at 4°C and -18°C. Storage at 4ºC did not affect the populations of both S. Enteritidis strains. After 84 days at -18°C, the mean population of both CCS3 and ATCC strains were reduced by 0.8 and 1.5 log cycles, respectively. Prior acid treatment did not enhance the survival of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acid resistance; SGF; Freezing survival; Storage survival; Cross-resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300530

Ácido indol-3-butírico (AIB) no enraizamento de estacas de fedegoso gigante
Provedor de dados: 190
Autores: Lafetá, Bruno Oliveira; de Matos, Milena Pimenta; Lage, Patrícia; Ferraro, Ana Carolina; Penido, Tamires Mousslech Andrade.
O ácido indol-3-butírico (AIB) é um regulador vegetal amplamente empregado para induzir o enraizamento de estacas. O objetivo do presente trabalho foi avaliar o efeito de diferentes concentrações de AIB e de dois tipos de estacas na propagação vegetativa de Senna alata (Linnaeus) Roxburgh. O experimento foi estabelecido em delineamento inteiramente casualizado com quatro repetições, em esquema fatorial 4 x 2, sendo estudado o efeito de quatro concentrações de AIB:T1 – 0 mg L-1 (controle); T2 – 250 mg L-1; T3 – 500 mg L-1 e T4 – 1.000 mg L-1 e de dois tipos de estacas (E1 – herbácea e E2 – semilenhosa). Cada unidade experimental foi constituída por 12 estacas. As concentrações estudadas desse regulador vegetal não influenciaram no desenvolvimento do sistema...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias; Recursos Florestais e Engenharia Florestal; Silvicultura Herbácea; Rizogênese; Semilenhosa Herbaceous; Rhizogenesis; Semihardwood.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1084

Ácido indolbutírico na propagação vegetativa de alecrim
Provedor de dados: 75
Autores: Paulus,Dalva; Valmorbida,Raquel; Paulus,Eloi.
RESUMO O alecrim (Rosmarinus officinalis) é uma planta de porte subarbustivo, utilizada como condimento e medicinal. A crescente demanda da indústria de fármacos pelo óleo essencial de alecrim vem despertando interesse da pesquisa sobre a propagação dessa espécie. O objetivo do trabalho foi avaliar o efeito do ácido indolbutírico (AIB) na propagação vegetativa por estaquia de alecrim em duas épocas do ano. Os experimentos foram conduzidos em ambiente protegido, em duas épocas, no período de novembro de 2010 a janeiro de 2011 (verão) e de abril a junho de 2011 (outono). O delineamento experimental foi blocos ao acaso, com quatro repetições, 20 estacas por repetição e os tratamentos foram seis concentrações de AIB (mg/L): 0, 1000, 1500, 2000, 2500 e 3000. As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rosmarinus officinalis; Estaquia; Auxina; Regulador de crescimento.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400520

Ácido úrico y riesgo cardiovascular en adultos sedentarios y con actividad física regular
Provedor de dados: 38
Autores: Rojas,Susan; Querales,Marvin; Rodríguez,Marniet; Rodríguez,Yaniret.
El ácido úrico (producto final del metabolismo de las purinas) ha sido asociado con la enfermedad cardiovascular, aún y cuando no se ha considerado como un factor independiente de la misma. Esta molécula posee acciones paradójicas, pues su elevación contribuye a la capacidad antioxidante en plasma. En vista de que el ejercicio físico contribuye a incrementos en la concentración de este marcador, el objetivo de este estudio fue evaluar sus niveles séricos y su relación con factores de riesgo cardiovascular en adultos con actividad física regular y su comparación con individuos sedentarios. Fueron evaluados 94 individuos, 51 sedentarios y 43 físicamente activos, a los cuales se les determinó índice de masa corporal, circunferencia de cintura, ácido úrico,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ácido úrico; Factores de riesgo cardiovascular; Actividad física regular; Sedentarismo.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300014

ACKNOWLEDGEMENTS
Provedor de dados: 55
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600652

Ações Coletivas no Agronegócio: uma análise da produção científica no Brasil a partir de teses e dissertações (1998-2012)
Provedor de dados: 123
Autores: Wenningkamp,Keila Raquel; Schmidt,Carla Maria.
Resumo: Este estudo, que é parte de uma dissertação de mestrado, teve como objetivo compreender a produção científica no Brasil sobre ações coletivas no agronegócio, a partir de teses e dissertações defendidas entre os anos 1998 e 2012. Para esta pesquisa, ações coletivas são estruturas de governança caracterizadas pela atuação conjunta de indivíduos e/ou firmas que unem esforços para atingir objetivos comuns. Em termos metodológicos, este trabalho caracterizou-se como um estudo sobre o estado da arte e uma pesquisa bibliométrica, com abordagem quantitativo-qualitativa. Como principais resultados, constatou-se a existência de pesquisas na área de ações coletivas no agronegócio. Além disso, esses estudos têm aumentado nos últimos anos, porém, em número...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ações coletivas; Agronegócio; Estado da arte; Bibliometria.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000300413

Ações da agência de defesa agropecuária do estado de Roraima nas áreas indígenas
Provedor de dados: 195
Autores: Bernardo, N. E. N.; Melo, I. K. M. C.; Senhoras, E. M.; Farias, J. K. O.
Localizado no extremo norte do Brasil, o Estado de Roraima, com 224.299 km² de extensão, apresenta quatro fronteiras terrestres: duas nacionais (Amazonas e Pará) e duas internacionais (Venezuela e Guiana). Aproximadamente 48% do seu território é demarcado por áreas indígenas das quais algumas estão situadas na faixa de fronteira com a Venezuela (Raposa Serra do Sol e São Marcos). A Organização Mundial de Saúde Animal (OIE) estabelece que o risco da ocorrência da febre aftosa na Venezuela é desconhecido. Deste modo, para proteger o rebanho brasileiro, a Agência de Defesa Agropecuária de Roraima implementa ações de controle da febre aftosa nas áreas de fronteira, atentando particularmente para a redução dos riscos da introdução do vírus no rebanho indígena...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Roraima; Áreas indígenas; Febre aftosa.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32137

Ações do CRMV-PR na promoção da defesa sanitária animal junto aos médicos-veterinários e alunos de Medicina Veterinária do estado do Paraná
Provedor de dados: 195
Autores: Vieira, R. G. V.; Costa Jr, C. A.; Laurindo, E. E.; Freitas, M. C. D. O.; Lisboa, J. A. N.
A Comissão Estadual de Defesa Sanitária e Sanidade Animal (CEDSSA) tem como principal função planejar, analisar, avaliar e orientar as ações do CRMV-PR no âmbito da defesa sanitária animal. Existem aproximadamente 1.547 médicos-veterinários entre habilitados para emissão de Guia de Trânsito Animal (GTA) e para realização de exames de Brucelose e Tuberculose, 2.550 cadastrados para a vacinação de fêmeas bovídeas contra Brucelose e ainda aproximadamente 785 atuando como Responsáveis Técnicos (RTs) em granjas de suínos e aves no Paraná. Todos esses profissionais possuem vínculo com os órgãos de defesa sanitária animal. Os membros da CEDSSA/CRMV-PR, por meio da Agência de Defesa Agropecuária do Paraná – ADAPAR e da Superintendência Federal do Ministério da...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Defesa sanitária animal; Médico-veterinário; CRMV-PR.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31968

Ações do programa nacional de erradicação e prevenção da febre aftosa em áreas quilombolas e índigenas, consideradas de risco epidemiológico, no estado do Maranhão, Brasil
Provedor de dados: 195
Autores: Moura, A. M.; Teixeira, A. F. M. C.; Moreira, D. S.; Teixeira, E. H. C.; Albuquerque, F. A. M.; Oliveira, J. C.; Vidigal, K. F.; Barros, R. J.
O Programa Nacional de Erradicação e Prevenção da Febre Aftosa (PNEFA), em sua Instrução Normativa n. 44 (2007), apresenta as diretrizes gerais estabelecidas pelo Ministério da Agricultura, Pecuária e Abastecimento (MAPA) segundo preceitos de instituições internacionais, em especial a Organização Mundial de Saúde Animal (OIE), emprega definições técnicas e científicas e tem como principais objetivos a erradicação da febre aftosa em todo o território nacional e a sustentação dessa condição sanitária com o emprego de um sistema de vigilância sanitária apoiado nas estruturas do Serviço Veterinário Oficial e na participação comunitária. O desempenho das ações da Agência Estadual de Defesa Agropecuária do Estado do Maranhão, Brasil (AGED/MA) tem grande...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vacinação oficial; Educação sanitária; Bovinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32120

Ações integradas direcionadas à educação sanitária no estado de Goiás de 2013 a 2015
Provedor de dados: 195
Autores: Braga, R. S.; Silva, M. O.; Vieira, R. C.
O presente resumo relata as ações realizadas em cooperação pela Agência Goiana de Defesa Agropecuária (AGRODEFESA), Superintendência do Ministério da Agricultura, Pecuária e Abastecimento (MAPA) de Goiás e o Conselho Regional de Medicina Veterinária do Estado de Goiás (CRMV-GO), direcionadas à educação sanitária nos anos de 2013 a 2015. Em 29 de abril de 2008, diversas entidades firmaram um termo de parceria institucional, entre elas AGRODEFESA, MAPA e CRMV-GO, com a finalidade de promover ações de fiscalização conjuntas e integração de atividades. A atuação foi dividida em duas diretrizes: educação continuada (capacitação dos profissionais) e averiguação de infrações (fiscalização e processos éticos). A partir de 2013 foram instituídos pelo CRMV-GO os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooperação; Ética; Fiscalização.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32129

Acompanhamento parasitológico em terneiras provenientes de propriedades leiteiras da região de Arroio Grande, Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Lima, H. G.; Schuch, M. S.; Andretta, M.; Daneluz, M. O.; Alves, B. F.; Cunha, L. L.; Pinto, D. M.; Santos, T. R. B.
O complexo agroindustrial do leite, distribuído em todas as regiões brasileiras, é um importante gerador de renda, emprego e tributos. A pecuária leiteira, desenvolvida em aproximadamente 40% das propriedades rurais do Brasil, é explorada predominantemente por pequenos e médios produtores. Dentre as enfermidades mais frequentemente encontradas na pecuária leiteira brasileira, as parasitoses gastrointestinais ocupam uma posição de destaque pois podem acarretar a diminuição da produtividade, perdas econômicas e de animais. O acompanhamento parasitológico é de extrema importância para prevenção e diagnóstico de enfermidades, além de auxiliar na verificação da eficiência dos sistemas de produção. O presente trabalho foi delineado para avaliar os resultados dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovinocultura; Parasitoses; Pecuária leiteira.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34851

Acoustic behaviours of large crustaceans in NE Atlantic coastal habitats
Provedor de dados: 5
Autores: Coquereau, Laura; Grall, Jacques; Clavier, Jacques; Jolivet, Aurelie; Chauvaud, Laurent.
Although many studies have investigated the benthic environment of temperate marine waters, little is known about the acoustic behaviour of the organisms in these habitats, particularly crustaceans. This study focused on the acoustic behaviour of large crustaceans in NE Atlantic coastal regions. A total of 11 crustacean species were recorded in tank-based experiments to identify sound-producing species and the behaviours associated with their sounds as well as to quantitatively characterise and compare the sounds. A total of 34 sounds were associated with behaviours such as moving, feeding, mandible rubbing, swimming, species-specific behaviour and other unidentified behaviours. The sounds included single pulse and pulse train signals that were distributed...
Tipo: Text
Palavras-chave: Acoustic behaviour; Sound library; Crustaceans; Crabs; Snapping shrimps.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00616/72859/72983.pdf

Acoustic communication in two species of the Hypsiboas albopunctatus group (Anura: Hylidae) in sympatry and allopatry
Provedor de dados: 103
Autores: Vieira,Raísa Romênia Silva; Batista,Vinícius Guerra; Bastos,Rogério Pereira.
ABSTRACT Tropical anuran communities are very diverse. Nevertheless, much of their ecological and historical processes remain unknown. Bioacoustical studies are important to help to solve these puzzles. In the present study we examined the effect of environmental (air temperature and humidity) and morphological (body size) attributes on the acoustic parameters of two frogs of the Hypsiboas albopunctatus species group (H. albopunctatus and H. paranaiba ) living in sympatry and allopatry in the Brazilian cerrado. We also investigated if the presence of one species influences the spatial distribution or vocal behaviour of the other. We found H. albopunctatus and H. paranaiba males emitting advertisement and aggressive calls in sympatry and allopatry. Although...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acoustic interaction; Acoustic partition; Specific recognition; Spatial partition.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000200500

ACOUSTIC ENVIRONMENT AND GAS PRODUCTION IN DIFFERENT GROWING-FINISHING SWINE FACILITIES
Provedor de dados: 70
Autores: Andrade,Rafaella R.; Campos,Alessandro T.; Cecchin,Daiane; Sousa,Francine A.; Amaral,Pedro I. S.
ABSTRACT This study aimed to evaluate gas levels and the acoustic environment (noise) of growing-finishing swine in different facilities, one composed of shallow pool (SP) and another of partially slatted floor (PSF). Sensors and a sound level meter were used to measure gas concentrations (CO2 and NH3) and noise at 1.50 meters above the ground and at animal height. Data on gas concentrations and noise levels were measured at 9am, 12pm, and 3 pm. Results showed differences (P&lt;0.05) between noise levels at animal height and gas concentrations measured in relation to stall type and data collection time. The highest noise values were found in the shallow pool stall, measured at animal level. The highest NH3 (13 ppm) and CO2 (1174.5 ppm) values were observed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ambience; Welfare; Air quality; Noise.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000600953

Acoustic impact assessment of boomers on marine mammals
Provedor de dados: 5
Autores: Lurton, Xavier.
Scientific surveys for geoscience use a medium - power type of acoustic sources called Boomers. Their acoustic signal characteristics are shown not to impact the physiology of marine mammals. Therefore scientific surveys collecting data using boomers do not require specific mitigation plans .
Tipo: Text
Palavras-chave: Boomer; Marine Mammals; Acoustic Impact.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00369/47970/47994.pdf

Acoustic impact assessment of sub-bottom profilers on marine mammals
Provedor de dados: 5
Autores: Le Gall, Yves.
Scientific surveys for geoscience use medium-power acoustic sources called Sub-Bottom Profilers . Their acoustic signal characteristics are shown not to impact the physiology of marine mammals. Therefore scientific surveys collecting data using Sub-Bottom Profilers do not require specific mitigation plans.
Tipo: Text
Palavras-chave: Sub-Bottom Profilers; Marine Mammals; Acoustic Impact.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00368/47969/47993.pdf

Acoustic radiation force impulse (ARFI) elastography of testicular disorders in dogs: preliminary results
Provedor de dados: 45
Autores: Feliciano,M.A.R.; Maronezi,M.C.; Simões,A.P.R.; Maciel,G.S.; Pavan,L.; Gasser,B.; Silva,P.; Uscategui,R.R.; Carvalho,C.F.; Canola,J.C.; Vicente,W.R.R.
The aim of this study was to describe the use of acoustic radiation force impulse (ARFI) elastography in the evaluation of testicular disorders in dogs. Eighteen dogs with testicular disorders (thirty-six testicles) were assessed. Echotexture, size, contours and margins of testes were analysed by ultrasonography. Deformities and tissue stiffness (greyscale and homogenous or heterogeneous) were evaluated by qualitative elastography and shear velocity was determined quantitatively. Subsequent to orchiectomy, testicular samples were collected for histopathology analysis and thirty-six disorders were identified. Qualitative elastography revealed that normal healthy testicular tissues were homogenous and not pliable while the affected testicles had alterations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Stiffness; Testicular disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200283

Acquisition of detrital magnetization in four turbidites
Provedor de dados: 5
Autores: Tanty, Cyrielle; Valet, Jean-pierre; Carlut, Julie; Bassinot, Franck; Zaragosi, Sebastien.
Turbiditic events are mostly avoided in paleomagnetic studies and therefore their remanence and magnetic properties are poorly described. Turbidites are exempt of bioturbation and potentially provide pertinent information about depositional remanence. We studied four quaternary turbidites of different origins in marine sediment cores. Upward fining of both magnetic and sedimentary fractions indicates that coarser grains reached the bottom first. We observe a progressive shallowing of the magnetic inclinations between the upper and bottom layers of the turbidites that increases with the size of the events and obeys a simple linear scaling law. Measurements of magnetic anisotropy suggest that hydrodynamic conditions prevailing during deposition seem to be...
Tipo: Text
Palavras-chave: Detrital remanence; Turbidite; Sediment; Rock magnetism; Magnetization.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53226/54792.pdf

Action of abscisic and gibberellic acids on senescence of cut gladiolus flowers
Provedor de dados: 53
Autores: Costa,Lucas Cavalcante da; Araujo,Fernanda Ferreira de; Lima,Paula Cristina Carvalho; Pereira,Ariana Mota; Finger,Fernando Luiz.
ABSTRACT The gladiolus flower is classified as insensitive to ethylene. Thus, the signals that initiate senescence are poorly understood. This study evaluated the role of abscisic and gibberellic acids on postharvest senescence of 3 cultivars of cut gladiolus flowers (Gladiolus grandiflora Hort.). Stalks were harvested and placed in test tube containing 100 mL distilled water or an aqueous solution of abscisic acid (100 and 150 µM ABA), gibberellic acid (100 µM GA3), and fluridone (1 mM) for 24 h. Subsequently, flower stalks were placed in a test tube with distilled water, and the following variables were determined: stem longevity, fresh weight change, water uptake rate and transpiration rate during the vase life, as well as membrane stability index and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gladiolus grandiflora Hort.; Petal senescence; Hormone signaling; Fluridone.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000400377

Action of Antimicrobial Copper on Bacteria and Fungi Isolated from Commercial Poultry Hatcheries
Provedor de dados: 89
Autores: Depner,RFR; Pontin,KP; Depner,RA; Flores Neto,A; Lucca,V; Lovato,M.
ABSTRACT Since 2008, when the US Environmental Protection Agency (EPA) registered copper and its alloys as an antimicrobial agent for contact surfaces, research has demonstrated their antimicrobial activity. The aim of this study was to evaluate the efficacy of antimicrobial copper against bacteria and fungi isolated from commercial poultry hatcheries in order to develop a microbiological control alternative in these environments. Samples were collected from the surfaces of hatcher baskets from two hatcheries. Mesophilic microorganisms and fungi/yeasts were isolated and standardized in concentration of 105 cells/mL. Four copper plates and four stainless steel plates were completely immersed for one minute in bacteria and fungi/yeasts solutions and left to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial copper; Hatchery; Stainless steel; Copper surfaces.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000600095

Actions of sex steroids on kisspeptin expression and other reproduction-related genes in the brain of the teleost fish European sea bass
Provedor de dados: 5
Autores: Alvarado, M. V.; Servili, Arianna; Moles, G.; Gueguen, M.m.; Carrillo, M.; Kah, O.; Felip, A.
Kisspeptins are well known as mediators of the coordinated communication between the brain-pituitary axis and the gonads in many vertebrates. To test the hypothesis that gonadal steroids regulate kiss1 and kiss2 mRNA expression in European sea bass (a teleost fish), we examined the brains of gonad-intact (control) and castrated animals, as well as castrated males (GDX) and ovariectomized females (OVX) that received testosterone (T) and estradiol (E2) replacement, respectively, during recrudescence. In GDX males, low expression of kiss1 mRNA is observed by in situ hybridization in the caudal hypothalamus (CH) and the mediobasal hypothalamus (MBH), although hypothalamic changes in kiss1 mRNA levels were not statistically different among the groups, as...
Tipo: Text
Palavras-chave: Kiss1/kiss2; Gnrh-1/gonadotropin; Feedback action; Sex steroid; Hypothalamus; Perciform.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00359/47009/46969.pdf

Activation of locus coeruleus heme oxygenase-carbon monoxide pathway promoted an anxiolytic-like effect in rats
Provedor de dados: 56
Autores: Carvalho-Costa,P.G.; Branco,L.G.S.; Leite-Panissi,C.R.A.
The heme oxygenase-carbon monoxide pathway has been shown to play an important role in many physiological processes and is capable of altering nociception modulation in the nervous system by stimulating soluble guanylate cyclase (sGC). In the central nervous system, the locus coeruleus (LC) is known to be a region that expresses the heme oxygenase enzyme (HO), which catalyzes the metabolism of heme to carbon monoxide (CO). Additionally, several lines of evidence have suggested that the LC can be involved in the modulation of emotional states such as fear and anxiety. The purpose of this investigation was to evaluate the activation of the heme oxygenase-carbon monoxide pathway in the LC in the modulation of anxiety by using the elevated plus maze test (EPM)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heme oxygenase Carbon monoxide Locus coeruleus Anxiety Elevated plus maze; Light/dark box.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500601

Active germplasm bank of citrus at: Embrapa Cassava &amp; Fruits.
Provedor de dados: 14
bitstream/item/155444/1/Active-germplasm-bank-2016-ingles.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Futrua cítrica.; Citrus.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063763

Active inductor based fully integrated CMOS transmit/ receive switch for 2.4 GHz RF transceiver
Provedor de dados: 42
Autores: Bhuiyan,Mohammad A.S.; Zijie,Yeoh; Yu,Jae S.; Reaz,Mamun B.I.; Kamal,Noorfazila; Chang,Tae G.
Modern Radio Frequency (RF) transceivers cannot be imagined without high-performance (Transmit/Receive) T/R switch. Available T/R switches suffer mainly due to the lack of good trade-off among the performance parameters, where high isolation and low insertion loss are very essential. In this study, a T/R switch with high isolation and low insertion loss performance has been designed by using Silterra 0.13µm CMOS process for 2.4GHz ISM band RF transceivers. Transistor aspect ratio optimization, proper gate bias resistance, resistive body floating and active inductor-based parallel resonance techniques have been implemented to achieve better trade-off. The proposed T/R switch exhibits 0.85dB insertion loss and 45.17dB isolation in both transmit and receive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Active inductor; CMOS; ISM band; T/r switch; Transceiver.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000301089

Actividad antifúngica e identificación molecular de cepas nativas de Bacillus subtilis
Provedor de dados: 115
Autores: Ruiz-Sánchez,Esaú; Mejía-Bautista,Miguel Ángel.; Serrato-Díaz,Alejandra; Reyes-Ramírez,Arturo; Estrada-Girón,Yokiushirdhilgilmara; Valencia-Botín,Alberto J.
Resumen: La bioprospección de bacteria antagónicas, como agentes de control biológico para el manejo de hongos fitopatógenos, es una actividad preponderante para reducir el uso de fungicidas químicos. La bacteria Bacillus subtilis ha mostrado una excelente capacidad para inhibir el crecimiento y esporulación de una gama amplia de hongos fitopatógenos. Las características bioquímicas para diferenciar entre subespecies de B. subtilis varían a nivel regional. En esta investigación se aislaron cepas de Bacillus de la Península de Yucatán en México y se evaluaron sus actividades antagónicas por confrontación directa en un diseño completamente al azar. Para identificar las cepas más activas se realizó una caracterización molecular. Para una identificación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus subtilis; Biocontrol; Secuencia gen-proteína; DNA girasa; RNA polimerasa.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000200133

Actividad antifúngica in vitro de quitosanos sobre Bipolaris oryzae patógeno del arroz
Provedor de dados: 109
Autores: Rodríguez Pedroso,Aida Tania; Plascencia Jatomea,Maribel; Bautista Baños,Silvia; Cortez Rocha,Mario Onofre; Ramírez Arrebato,Miguel Ángel.
En el presente trabajo se evaluó el efecto y la Concentración Media Inhibitoria (CMI50) de quitosanos de diferentes masas moleculares en el crecimiento micelial, el diámetro de las hifas, los cambios estructurales, la germinación de esporas y la producción de biomasa del hongo Bipolaris oryzae. Los resultados mostraron que el quitosano de masa molecular media presentó mayor efecto inhibitorio (P &lt; 0.05); sin embargo, el quitosano de masa molecular baja afectó más el diámetro de las hifas a la mayor concentración utilizada (4000 mg/l). Las observaciones de las hifas realizadas por Microscopía Electrónica de Barrido (MEB) mostraron que el hongo tratado con quitosano a la concentración de 3000 mg/l presentó una alta producción de esporas. El quitosano de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomasa; Esporas; CMI50; SEM.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000100014

Actividad in vitro de Bacillus spp. en la inhibición de crecimiento micelial de Fusarium equiseti Y Fusarium solani aislado de chile habanero (Capsicum chinense Jacq.)
Provedor de dados: 115
Autores: Mejía-Bautista,Miguel A.; Cristóbal-Alejo,Jairo; Tun-Suárez,José M.; Reyes-Ramírez,Arturo.
Resumen Fusarium puede inducir marchitez en chile habanero (Capsicum chinense Jacq.), con frecuencia está en el suelo y en especies diversas y el uso de fungicidas sistémicos es común para su control. Esta enfermedad demanda investigación enfocada a disminuir el uso de fungicidas que propician la permanencia de poblaciones resistentes de fitopatógenos y contaminan el ambiente. Las especies de Bacillus antagonistas son una alternativa para el control de fitopatógenos, como Fusarium spp., causantes de etiologías fúngicas en cultivos como el chile habanero. El objetivo de este estudio fue evaluar la actividad in vitro de Bacillus spp. en la inhibición del crecimiento micelial de Fusarium equiseti y F. solani, causantes de la marchitez en chile habanero, en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus; Fusarium; Antagonista; Fitopatógenos; Lipopéptidos.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000801123

Activity of soil microbial biomass altered by land use in the southwestern Amazon
Provedor de dados: 53
Autores: Mazzetto,André Mancebo; Cerri,Carlos Eduardo Pellegrino; Feigl,Brigitte Josefine; Cerri,Carlos Clemente.
ABSTRACT The increasing demand for food creates environmental problems, mainly due to the removal of native vegetation cover for agriculture expansion in Brazil. These changes in land use lead to changes in the soil organic matter dynamics. Microorganisms represent the most biological and physiological diversity in soil, as well as are responsible for more than 95% of the decomposition and nutrient cycling processes. The objective in this research was to check if there is difference of patterns in activity of soil microbial biomass under varied natural vegetation, pastures in use and agricultural systems recently established. The area covered by this study corresponds to the states of Rondônia and Mato Grosso. Canonical variate analysis was used in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial biomass; Basal respiration; Amazon.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000100079

ACTIVITY OF SOME BRAZILIAN ISOLATES OF ENTOMOPATHOGENIC FUNGI AGAINST THE POULTRY RED MITE DERMANYSSUS GALLINAE DE GEER (ACARI: DERMANYSSIDAE)
Provedor de dados: 89
Autores: Kasburg,CR; Alves,LFA; Oliveira,DGP; Rohde,C.
ABSTRACT Poultry red mite Dermanyssus gallinae is a cosmopolitan and hematophagous species commonly found in layer houses around the world. Poultry mite infestations may cause anemia, stress, low body weight and egg production, and mortality. Mite control is typically based on chemical products, but they are not effective and leave residues in eggs; therefore, alternative control methods, such as entomopathogenic fungi, need to researched. This study aimed at evaluating, in the laboratory, the activity of Brazilian isolates of entomopathogenic fungi against D. gallinae. The mites were collected from a commercial layer house and were sprayed with conidial suspensions (1 × 108 conidia/mL) of five isolates of Beauveria bassiana and Metarhizium anisopliae. All...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematophagous mites; Microbial control; Ectoparasites; Laying hens.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300457

Actualización del límite occidental del pastizal pampeano
Provedor de dados: 67
Autores: Demaría,Manuel R.; Martini,Juan P.; Steinaker,Diego F.
Los mapas fitogeográficos y de eco-regiones actuales delimitan la distribución de los pastizales pampeanos argentinos a las provincias de Buenos Aires, Córdoba, Santa Fe, Entre Ríos, La Pampa y San Luis. En este trabajo revisamos su distribución en el extremo occidental por medio de muestreos a campo y análisis digitales de imágenes satelitales, e incorporamos una extensión importante de este ecosistema en las provincias de Mendoza y La Pampa. Para el mapeo satelital usamos una serie temporal de 10 años de imágenes MODIS/Terra. Realizamos una clasificación no supervisada (ISODATA), complementada con una interpretación visual sobre imágenes Landsat 8 de 2014, en dos categorías: pastizal y bosque (arbustal). La precisión total de la clasificación fue 89.1%,...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Eco-regiones; Análisis digital de imágenes; Mapeo; Mendoza; Cobertura vegetal; Argentina.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000100010

Acúmulo de forragem e valor nutritivo do híbrido de Urochloa 'BRS RB331 Ipyporã' sob pastejo intermitente
Provedor de dados: 86
Autores: Echeverria,Joilson Roda; Euclides,Valéria Pacheco Batista; Sbrissia,André Fischer; Montagner,Denise Baptaglin; Barbosa,Rodrigo Amorim; Nantes,Nayana Nazareth.
Resumo: O objetivo deste trabalho foi avaliar o acúmulo de forragem e o valor nutritivo do híbrido de Urochloa 'BRS RB331 Ipyporã' (Urochloa brizantha x Urochloa ruziziensis) submetido à pastejo intermitente. Os tratamentos corresponderam às combinações entre as condições de pré-pastejo, interceptação de 95% da luz incidente e máxima interceptação de luz, e as de pós-pastejo, 10 e 15 cm de altura de resíduo, em delineamento de blocos ao acaso, em arranjo fatorial 2x2, com quatro repetições. Pastos manejados com 95% de interceptação da luz apresentaram maior taxa de acúmulo de forragem, proporção de folhas, relação folha:colmo, teor de proteína bruta e densidade populacional de perfilhos basilares (DPPb), em comparação àqueles manejados com máxima...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachiaria brizantha; Brachiaria ruziziensis; Altura do dossel; Densidade populacional de perfilhos; Híbrido de braquiária; Manejo de pastejo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000700880

Acúmulo de matéria seca e produtividade em híbridos de arroz irrigado simulados com o modelo SimulArroz
Provedor de dados: 86
Autores: Ribas,Giovana Ghisleni; Streck,Nereu Augusto; Lago,Isabel; Zanon,Alencar Junior; Waldow,Daniel Arthur Gaklik; Duarte Junior,Ary José; Nascimento,Moisés de Freitas do; Fontana,Vanessa.
Resumo: O objetivo deste trabalho foi avaliar a calibração e o desempenho do modelo SimulArroz na simulação do acúmulo de matéria seca e da produtividade de grãos de cultivares de arroz híbrido irrigado por inundação no Rio Grande do Sul. Os experimentos foram conduzidos em delineamento de blocos ao acaso em Santa Maria, Cachoeirinha, Santa Vitória do Palmar, Uruguaiana, Bagé, Camaquã e Cachoeira do Sul. Em Santa Maria e Cachoeirinha, foram avaliados o acúmulo de matéria seca da parte aérea e a produtividade de grãos de três cultivares híbridas (Prime CL, Inov CL e QM 1010 CL) e uma convencional de arroz usada como testemunha (Irga 424). Nos outros locais, foi avaliada somente a produtividade de grãos. Observou-se que, nas cultivares híbridas, são alocados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Crescimento; Partição de matéria seca; Rendimento.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001201907

Acúmulo de nutrientes por vassourinha-de-botão (Spermacoce verticillata), planta daninha de pastagens na Amazônia.
Provedor de dados: 14
Autores: FONTES, J. R. A.; TONATO, F.
Este trabalho teve por objetivos estimar a capacidade de extração de nutrientes por plantas de vassourinha-de-botão coletadas em pastagem de capim-braquiária (Urochloa spp.) cultivada em terra firme do Amazonas e propor ações de manejo para reduzir a interferência dessa espécie em pastagens cultivadas em terra firme do Amazonas.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Spermacoce verticillata; Vassourinha-de-botão.; Erva Daninha.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045493

Acurácia, precisão e robustez de indicadores internos para predição da digestibilidade aparente total de matéria seca em equinos
Provedor de dados: 45
Autores: Pombo,G.V.; Valle,T.D.; Bradi,R.A.; Bueno,I.C.S.
RESUMO Objetivou-se com este trabalho avaliar a acurácia, a precisão e a robustez de diferentes indicadores internos na predição da digestibilidade aparente total da matéria seca (MS) para equinos. Foram utilizadas cinco éguas em manutenção, sem raça definida, com peso médio de 406±76,9kg e idade aproximada de 3,5 anos, alojadas em baias individuais. O experimento foi disposto em quadrado latino 5x5 (cinco dietas e cinco animais). Foram coletadas amostras dos alimentos fornecidos e das fezes para determinação bromatológica dos indicadores, e, para determinação das frações indigestíveis, foi realizada incubação in vitro. Os indicadores utilizados foram fibra em detergente neutro indigestível (FDNi), fibra em detergente ácido indigestível (FDAi), celulose...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cavalo; Nutrição; Método; Indireto.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300769

ACURACIDADE DE MÉTODOS DE CUBAGEM PARA ESTIMATIVA DO VOLUME DE Pinus taeda L.
Provedor de dados: 193
Autores: Lima, Gean Carlos Paia; Kohler, Sintia Valerio; Silvestre, Raul; Navroski, Marcio Carlos; Bonazza, Marcelo; Allegretti, Gabriel; Scarioti, Rafael.
O objetivo do estudo foi avaliar diferentes métodos para cubagem de povoamentos de Pinus taeda L. em três idades diferentes, a fim de verificar qual método é mais viável em inventários florestais. No total, foram amostradas 98 árvores, aplicando diferentes métodos de cubagem e comparando-as com o volume real (xilômetro). O experimento foi avaliado utilizando o delineamento inteiramente casualizado, onde cada árvore configurou uma repetição de dados e cada método de cubagem um tratamento. O teste de homogeneidade de Bartlett e análise de variância foram aplicados para todas as idades, seguidos do teste de Tukey a 5% de significância para comparar as médias dos volumes. Independentemente da idade, todos os métodos de cubagem superestimaram os volumes das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Volume real; Precisão; Xilômetro.
Ano: 2016
URL: http://revistas.ufpr.br/biofix/article/view/49101

Acute but not chronic metabolic acidosis potentiates the acetylcholine-induced reduction in blood pressure: an endothelium-dependent effect
Provedor de dados: 56
Autores: Celotto,A.C.; Ferreira,L.G.; Capellini,V.K.; Albuquerque,A.A.S.; Rodrigues,A.J.; Evora,P.R.B.
Metabolic acidosis has profound effects on vascular tone. This study investigated the in vivo effects of acute metabolic acidosis (AMA) and chronic metabolic acidosis (CMA) on hemodynamic parameters and endothelial function. CMA was induced by ad libitum intake of 1% NH4Cl for 7 days, and AMA was induced by a 3-h infusion of 6 M NH4Cl (1 mL/kg, diluted 1:10). Phenylephrine (Phe) and acetylcholine (Ach) dose-response curves were performed by venous infusion with simultaneous venous and arterial blood pressure monitoring. Plasma nitrite/nitrate (NOx) was measured by chemiluminescence. The CMA group had a blood pH of 7.15±0.03, which was associated with reduced bicarbonate (13.8±0.98 mmol/L) and no change in the partial pressure of arterial carbon dioxide...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acid-base balance; Metabolic acidosis; Hemodynamic failure; Endothelium; Nitric oxide.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000200604

Acute Toxicity and Cytotoxicity Effect of Ethanolic Extract of Spondias tuberosa Arruda Bark: Hematological, Biochemical and Histopathological Evaluation
Provedor de dados: 42
Autores: BARBOSA,HUMBERTO M.; NASCIMENTO,JAILSON N. DO; ARAÚJO,THIAGO A.S.; DUARTE,FILIPE S.; ALBUQUERQUE,ULYSSES P.; VIEIRA,JEYMESSON R.C.; SANTANA,EDSON R.B. DE; YARA,RICARDO; LIMA,CLÁUDIA S.A.; GOMES,DAYANE A.; LIRA,EDUARDO C.
ABSTRACT Spondias tuberosa Arruda, popularly named as umbu, is native from savanna-like vegetation and widely used for medicinal purposes, however, the toxicological profile is not available yet. This study evaluated the phytochemical profile and acute toxicity and citoxicity of Ethanolic Extract of Spondias tuberosa Arruda Bark (EEStb) in hematological, biochemical and histopathological parameters. Female Wistar rats were divided into: control (C) and animal treated single doses of 300mg/Kg (EEStb300) or 2.000mg/kg body weight (ESStb2.000) of the EEStb. After 24 hours and 14 days from gavage, the behavior, hematological, biochemical and histopathological parameters were assayed. Cytotoxicity effect was evaluated on HEp-2 cell lines. Neither EEStb300 nor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acute toxicity; Cytotoxicity; Phytomedicine; Safety; Spondias tuberosa Arruda; Toxicology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501993

Adaptabilidade e estabilidade de híbridos de girassol na Região Central do Brasil, em segunda safra de verão: anos agrícolas 2014 e 2015.
Provedor de dados: 14
Autores: AMABILE, R. F.; DALCHIAVON, F. C.; RESENDE, J. C. F. de; BORBA FILHO, A. B.; ALVES, A. D.; ANSELMO, J. L.; SILVA, A. G. da; GODINHO, V. de P. C.; CARVALHO, C. G. P.
bitstream/item/150352/1/Bolpd-329.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Adaptação; Helianthus annuus; Girassol; Cerrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056588

Adaptabilidade e estabilidade fenotípica de clones de cana-de-açúcar
Provedor de dados: 86
Autores: Antunes,William Rodrigues; Schöffel,Edgar Ricardo; Silva,Sergio Delmar dos Anjos e; Eicholz,Eberson; Härter,Adílson.
Resumo: O objetivo deste trabalho foi determinar a adaptabilidade e a estabilidade de clones de cana-de-açúcar ( Saccharum spp.) de ciclo médio-tardio, quanto à produção de colmos e de açúcar, e a eficiência da conversão de energia solar em produção, na região Noroeste do Estado do Rio Grande do Sul. Treze clones foram avaliados em nove ambientes, em delineamento de blocos ao acaso, com três repetições. As variáveis utilizadas para a análise de efeitos principais aditivos e interações multiplicativas (AMMI) foram: a produtividade de colmos e de açúcar, e a eficiência da conversão de energia solar em produção. Houve interação entre clones e ambientes, e o clone RB996527 destacou-se por ampla adaptação aos ambientes de teste, elevada produtividade de colmos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum; AMMI; Ampla adaptação; Interação clones x ambientes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200142

Adaptability and stability of erect cowpea genotypes via REML/BLUP and GGE Biplot
Provedor de dados: 53
Autores: Santos,Adriano dos; Ceccon,Gessi; Teodoro,Paulo Eduardo; Correa,Agenor Martinho; Alvarez,Rita de Cássia Félix; Silva,Juslei Figueiredo da; Alves,Valdecir Batista.
ABSTRACT The objective of this study was to investigate the association between the GGE Biplot and REML/BLUP methods and select cowpea genotypes that meet simultaneously high grain yield, adaptability and stability in the Mato Grosso do Sul environments. The experiments were carried out from February to July 2010, 2011 and 2012 in the municipalities of Dourados, Aquidauana and Chapadão do Sul. The experiments in Chapadão do Sul were conducted only in the years of 2010 and 2011, totaling eight environments. After detecting significant genotypes × environments (GE) interaction, the adaptability and the phenotypic stability of cowpea genotypes were analyzed by GGE Biplot and REML/BLUP methods. These methods were concordant in the identification of the best...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Multivariate analysis; Mixed models; Genotypes × environments interaction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000300299

Adaptability and stability of pepper hybrids under conventional and organic production systems
Provedor de dados: 75
Autores: Pimenta,Samy; Menezes,Dimas; Neder,Diogo G; Melo,Roberto A; Araujo,Ana LR; Maranhão,Elizabeth AA.
ABSTRACT Pepper is one of the main vegetable crops commercialized in Brazil and it is grown throughout the country. The objective of this study was to estimate genetic parameters and predict the genotypic values involved in agronomic traits of hybrid pepper in two different cropping systems in order to verify adaptability and genotypic stability. The experiment was carried out at the Experimental Station Luiz Jorge da Gama Wanderley from IPA, located in Vitoria de Santo Antão, Pernambuco State, Brazil, from October 2010 to March 2011. Seven hybrids were evaluated in two trials, the first in conventional farming system and the second in organic cultivation system. Randomized blocks were used with seven treatments, four replications and plots consisting of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Breeding; Genetic parameters; Mixed models.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200168

Adaptação ao modelo tradicional de extração de oleorresina da copaíba.
Provedor de dados: 14
Autores: GUARINO, E. de S. G.; FONSECA, F. L. da; ULLER, H. F.; WADT, L. H. de O.
O oleorresina de copaíba (Copaifera L.) é um dos mais tradicionais produtos florestais não madeireiros extraídos na Amazônia. No entanto, como todos os outros produtos oriundos da floresta, apresenta lacunas de conhecimento e tecnologias para consolidação da cadeia produtiva. Na busca pela melhoria ergonômica e efi ciência na extração do oleorresina de copaíba, foi testada a viabilidade técnica do uso de um trado adaptado à motosserra para obtenção de oleorresina de copaíba.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Produto florestal não-madeireiro; Embrapa Acre; Rio Branco (AC); Acre; Amazônia Ocidental; Copaifera L; Productos forestales no madereros; Adopción de innovaciones; Amazonia occidental; Extracción; Oleoresinas; Western amazon.; Copaiba; Oleorresina; Extração; Tecnologia apropriada; Campo Experimental; Tecnologia.; Nontimber forest products; Oleoresins; Extraction; Technology; Innovation adoption.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060569

Adaptação de um método de detecção molecular para agentes do cancro europeu das pomáceas (Neonectria ditissima) isolados na Região Sul.
Provedor de dados: 14
Autores: STEIN, D. L.; AGUSTINI, B. C.; ALVES, S. A. M.; CAVALCANTI, F. R.
bitstream/item/144406/1/Comunicado-Tecnico-185.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Pomáceas; Região sul; Cancro Europeu; Método de detecção molecular.; Maçã.; Neonectria ditissima.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047035

Adaptação metabólica de equinos suplementados com óleos vegetais em testes de longa duração
Provedor de dados: 45
Autores: Oliveira,T.M.; Watanabe,M.J.; Oliveira,A.P.L.M.; Fernandes,W.R.
Suplementação com óleos vegetais tem sido usada frequentemente na dieta de equinos atletas. O objetivo deste trabalho foi avaliar o metabolismo lipídico em testes de longa duração em equinos suplementados com óleo de soja ou óleo de arroz. Doze equinos da raça Árabe, não treinados, foram distribuídos em dois grupos, e cada grupo foi suplementado com óleo de soja ou de arroz por um período de seis semanas. Antes e após esse período, esses animais foram submetidos a um teste de longa duração (TLD) em esteira, quando foram coletadas amostras de sangue antes, durante e após o exercício. No TLD houve aumento nos valores séricos de ácidos graxos livres (AGL) e redução nos valores de triglicérides nos animais após suplementação nos dois grupos (P&lt;0,05). Em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equino; Óleos vegetais; Teste em esteira; Ácidos graxos livres.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200265

Adaptation des grilles DCE de qualité nutriments et phytoplancton (abondance et biomasse) pour les lagunes oligo et mésohalines
Provedor de dados: 5
Autores: Grillas, Patrick; Derolez, Valerie; Bec, Béatrice; Ximenes, Marie-claude; Giraud, Anaïs.
L’objectif général de ce travail est d’adapter les grilles DCE de qualité nutriments et phytoplancton (abondance et biomasse) pour les lagunes oligo et mésohalines méditerranéennes. Par la position intermédiaire entre les eaux marines et continentales (douces) la recherche d’indicateurs pour les lagunes oligo et mésohalines peut contribuer à assurer la continuité eaux douces/eaux marines dans l’application de DCE. · Sur la base des relations entre EQRPHY et les concentrations en azote total et phosphore total, des seuils de concentrations pour caractériser les lagunes oligo-mésohalines peuvent être proposés. · Les seuils proposés sont sensiblement supérieurs à ceux des lagunes poly-euhalines. Un tel résultat est attendu compte tenu des niveaux trophiques...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00357/46818/46683.pdf

Adaptation of batch experiment data to the design of anaerobic continuous digesters
Provedor de dados: 111
Autores: Igoni, Asinyetogha H.
The design of a continuously stirred tank reactor (CSTR) for the processing of municipal solid waste (MSW) to produce biogas required an investigation of the kinetic parameters of the substrate relevant to the determination of reactor dimensions. The determination of these parameters is usually complicated with an experimental CSTR set-up. Therefore, it is preferred to use a batch-scale experimentation to determine the parameters. However, because of the differences between the batch and continuous processing, the batch experimentation parameters cannot be directly applied to the design of the CSTR. Some previous researchers had made a comparative evaluation of the batch and continuous processing systems, and developed a procedure for adapting batch...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Farm Power Engineering; Renewable Energy batch experiment data  anaerobic continuous digester  biogas production  municipal solid waste.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3322

Adaptation strategies and performances of three producer groups during times of change: lessons learned from the application of the Conditions-Strategies-Performances (CSP) concept in three case studies
Provedor de dados: 21
Autores: Münchhausen, von, Susanne; Knickel, Karlheinz; Lasner, Tobias; Milestad, Rebecka.
In the analysis, we will   - identify the most significant changes over time in relevant market, regulatory, institutional and territorial conditions,   - assess the social, economic and other resources available among different groups of primary producers,   - relate conditions and resources to the (adaptation) strategies pursued (e.g. regarding the management of the chain and risks), and   - explore the (potential) impacts of the resulting (or expected) changes on social, economic and environmental performances.   The analysis aims at capturing the interrelationships between external and internal conditions, (adaptation) strategies and (sustainability) performance. A first important step in the analysis is to express conditions, strategies and...
Tipo: Conference paper, poster, etc.
Palavras-chave: Specific methods; Markets and trade; Policy environments and social economy; Produce chain management.
Ano: 2016
URL: http://orgprints.org/30009/13/2016-IFSA-ppt-SvM%20final.pdf

Adapting prospective structural analysis to strengthen sustainable management and capacity building in community-based natural resource management contexts
Provedor de dados: 7
Local communities collectively managing common pool resources can play an important role in sustainable management, but they often lack the skills and context-specific tools required for such management. The complex dynamics of social-ecological systems (SES), the need for management capacities, and communities&amp;#8217; limited empowerment and participation skills present challenges for community-based natural resource management (CBNRM) strategies. We analyzed the applicability of prospective structural analysis (PSA), a strategic foresight tool, to support decision making and to foster sustainable management and capacity building in CBNRM contexts and the modifications necessary to use the tool in such contexts. By testing PSA in three SES in Colombia,...
Tipo: Peer-Reviewed Reports
Palavras-chave: Argentina; Colombia; Latin America; Local knowledge; Mexico; Participatory techniques; Social-ecological systems; Strategic foresight.
Ano: 2016

Adapting the social-ecological system framework for urban stormwater management: the case of green infrastructure adoption
Provedor de dados: 7
Autores: Flynn, Carli D.; Department of Civil and Environmental Engineering, Syracuse University; cflynn@syr.edu; Davidson, Cliff I.; Department of Civil and Environmental Engineering, Syracuse University; Syracuse Center of Excellence in Environmental and Energy Systems; davidson@syr.edu.
Stormwater management has long been a critical societal and environmental challenge for communities. An increasing number of municipalities are turning to novel approaches such as green infrastructure to develop more sustainable stormwater management systems. However, there is a need to better understand the technological decision-making processes that lead to specific outcomes within urban stormwater governance systems. We used the social-ecological system (SES) framework to build a classification system for identifying significant variables that influence urban stormwater governance decisions related to green infrastructure adoption. To adapt the framework, we relied on findings from observations at national stormwater meetings in combination with a...
Tipo: Peer-Reviewed Reports
Palavras-chave: Green infrastructure; Social-ecological systems framework; Stormwater management; Technology adoption.
Ano: 2016

ADAPT(tm) trocar use for laparoscopic procedures in equidea
Provedor de dados: 45
Autores: Teixeira,P.P.M.; Silva,M.A.M.; Coutinho,L.N.; Barros,F.F.P.C; Coelho,C.M.M.; Mariano,R.S.G.; Vrisman,D.P.; Borges,L.P.B.; Taira,A.R.; Bonato,D.V.; Tironi,S.M.T.; Vicente,W.R.R.
O objetivo deste trabalho é descrever o uso do trocater modelo Adapt(tm) no acesso laparoscópico em animais da família dos equídeos. O procedimento cirúrgico foi realizado em 15 equídeos (quatro jumentas, seis cavalos e cinco éguas), com peso médio de 320kg (290kg e 450kg, pesos máximo e mínimo, respectivamente). Os pacientes foram mantidos em posição quadrupedal, sob sedação e bloqueio local. Primeiramente, realizou-se o preparo asséptico, e o acesso foi feito pelo flanco direito ou pelo esquerdo, dependendo da estrutura a ser visualizada. Em todos os procedimentos, foi utilizado o trocater modelo Seal AdaptTM Ports (Teleflex Medical Introduces TautTM, USA), com diâmetro de 12mm. Inicialmente se fez uma incisão de pele de aproximadamente 15mm para...
Palavras-chave: Instrumentais; Acesso videocirúrgico; Laparoscopia; Equinos; Muares.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100243

Adding distiller's grains and molasses on fermentation quality of rice straw silages
Provedor de dados: 65
Autores: Yuan,XianJun; Dong,ZhiHao; Desta,Seare Tajebe; Wen,AiYou; Zhu,Xiaoxuan; Rong,Ting; Shao,Tao.
ABSTRACT: Ensilage is a simple and low-cost strategy to enable long term preservation and environmentally friendly utilization of agricultural by-products, such as straws and distiller's grains (DG) for ruminants. Effect of mixing different proportions of DG and rice straw (i.e. 0, 10, 20 or 30% of DG) with or without 5% molasses addition on fermentation and chemical variables of silages was evaluated. The study was conducted as a randomized blocks design in a 4 × 2 factorial arrangement, with three replications, using laboratory silos of 1L capacity (n=24). Despite a significant interaction (P&lt;0.01) between DG and molasses addition was observed for most variables, in general the increased addition of DG linearly decreased the pH value, acetic acid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distiller's grains; Fermentation quality; Molasses; Rice straw; Silage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202235

Adding guarana powder to medfly diets: an alternative for improving the Sterile Insect Technique
Provedor de dados: 63
Autores: Aquino,Jamile Câmara de; Souza,Cassius Fabian Costa; Santos,Jânio Rodrigo de Jesus; Joachim-Bravo,Iara Sordi.
ABSTRACT Ceratitis capitata (medfly) is a globally important horticultural pest that can be controlled using the sterile insect technique (SIT), but the success of SIT depends on the sexual performance of mass-reared males when released into the field. We added “guarana” (Paullinia cupana) powder (derived from an Amazonian fruit that is considered to be a stimulant with aphrodisiac effects, capable of improving human physical stamina) to the diets of adult male medflies to determine whether it increased their sexual performance. The basic diet of a protein extract + sucrose (1:3) was enriched with guarana powder (3 % on a volume basis). Experiments examining sexual competitiveness were performed using lab-reared males fed with the enriched diet vs....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ceratitis capitata; Paullinia cupana; Tephritidae; Artificial diet.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000300294

ADDING VALUE TO THE FRUITS OF THE BRAZILIAN CERRADO: ENCAPSULATION OF PEQUI OIL BY SPRAY DRYER
Provedor de dados: 107
Autores: Gomes da Costa, Joyce Maria; Hijo, Ariel Antonio Campos Toledo; Silva, Eric Keven; Borges, Soraia Vilela; Marques, Gerson Reginaldo.
The pequi oil is a nutritionally rich product and the purpose of the encapsulation using spray drying is extending it shelf life and making it easier to handle. The aim of this work was to characterize physically, chemically and morphologically the pequi oil microparticles produced by spray drying. It was used an emulsion 10 % (w/w) and a wall system mixture of 25/50/25 consisted by gum arabic, modified starch and maltodextrin, respectively. The drying conditions were: 180 and 105 °C as inlet and outlet air temperature, respectively, and a double peak fluid atomization system with feed rate at 0.96 L.h-1. The results of the process show a 36 % of microencapsulation efficiency, spherical particles, smooth, and invaginations, high polydispersity as a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Secado; Microencapsulación; Aceite Caryocar brasiliense  nebulización  carotenoide  encapsulación  spray dryingEl aceite de pequi es un producto rico nutricionalmente y su encapsulación por spray drying tiene como finalidad aumentar su vida útil y facilidad de utilización. Este trabaj.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/625

Addisonia enodis (Vetigastropoda: Lepetelloidea) associated with an elasmobranch egg capsule from the South Atlantic Ocean and the discovery of the species from deep waters off northeastern Brazil
Provedor de dados: 49
Autores: Lima,Silvio Felipe Barbosa; Simone,Luiz Ricardo Lopes; Guimarães,Carmen Regina Parisotto.
Abstract A gastropod specimen of the subfamily Addisoniinae Dall, 1882 is reported here for the first time associated with an elasmobranch egg capsule from the South Atlantic Ocean. A specimen of Addisonia enodis Simone, 1996 was found living inside an egg capsule of Atlantoraja castelnaui (Miranda Ribeiro, 1907) (Arhynchobatidae Fowler, 1934) from shallow waters off southeastern Brazil. Previous studies have reported the association of members of the genus Addisonia Dall, 1882 only with the egg capsules of sharks from the family Scyliorhinidae Gill, 1862 and skates from the family Rajidae de Blainville, 1816. Other specimens of A. enodis are also here reported to occur off northeastern Brazil based on shells found in deep waters off the state of Sergipe,...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Gastropoda; Addisoniidae; Addisonia excentrica; South America; Deep sea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000300501

Addition of Amylase from Aspergillus Awamori to the Diet of Broiler Chickens
Provedor de dados: 89
Autores: Morgado,HS; Cysneiros,CSS; Sousa,CM; Stringhini,JH; Ulhoa,CJ; Silva,AS; Fabino Neto,R; Freitas,PVDX; Oliveira,HP; Batista,LHC.
ABSTRACT Two experiments were performed to evaluate the hematological and blood biochemistry parameters, biometry of digestive organs, enzyme activities, protein content and absolute weight of the pancreas of broilers fed pre-starter and pre-starter diets supplemented or not with amylase from Aspergillus awamori. In total, 120 male Cobb chicks were housed in heated cages in each experiment. A completely randomized experimental design, with two treatments (feed with and without amylase) and six replicates per treatment of 10 birds each was applied. The data were subjected to analysis of variance using the F-test at 5% probability level. The dietary amylase addition did not affect hematological and blood biochemistry parameters and the biometry of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood; Chickens; Fungi; Nutrition.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400725

Addition of residues and reintroduction of microorganisms in Jatropha curcas cultivated in degraded soil
Provedor de dados: 91
Autores: Santos,Adriana A.; Agustini,José A.; Maltoni,Katia L.; Cassiolato,Ana M. R.
ABSTRACT The aim of this study was to evaluate, through mycorrhization (root colonization and number of spores of arbuscular mycorrhizal fungi - AMF), leaf acid phosphatase and soil chemical characteristics, the effects of the addition of residues (macrophytes and ash), hydrogel and the reintroduction of microorganisms in a degraded area cultivated with jatropha. Degradation occurred when the surface soil was removed during the construction of a hydroelectric power plant. The experiment was set in a randomized block design, using a 2 x 2 x 4 factorial scheme, i.e., two inoculation treatments (with and without soil-inoculum), two hydrogel treatments (with and without) and four with the addition of residues (macrophytes - MAC, ash, MAC + ash and control,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Jatropha curcas L.; Arbuscular mycorrhiza; Hydrogel; Macrophytes; Cerrado.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400372

Addition of Urease Inhibitor Has No Effect on Ammonia Volatilization Following Soil Application of Poultry Litter or Organomineral Fertilizer, Unlike Urea
Provedor de dados: 90
Autores: Lourenço,Késia Silva; Ernani,Paulo Roberto; Corrêa,Juliano Corulli; Molin,Sulian Junkes Dal; Lourenço,Lucas Silva.
ABSTRACT Quantification of ammonia volatilization after addition of animal residues and nitrogen (N) mineral fertilizers to the soil is important for N management in fertilization programs. The objective of this study was to evaluate the effect of adding a urease inhibitor to N fertilizers to minimize ammonia losses following soil application. The experiment was carried out in a laboratory with samples of a Brazilian Oxisol containing 790 g kg-1 clay and 23 g kg-1 organic matter. Treatments consisted of addition of poultry litter (PL), organic mineral fertilizer (OMF) and urea to the soil, with and without the urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT), plus a control with no fertilizer. We applied the fertilizers over the soil surface,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal waste; Nitrogen fertilizers; Surface fertilization.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100540

Addressing surprise and uncertain futures in marine science, marine governance, and society
Provedor de dados: 7
Autores: Thrush, Simon F; Institute of Marine Science, The University of Auckland; School of Environment, The University of Auckland; simon.thrush@auckland.ac.nz; Lewis, Nick; School of Environment, The University of Auckland; n.lewis@auckland.ac.nz; Le Heron, Richard; School of Environment, The University of Auckland; r.leheron@auckland.ac.nz; Fisher, Karen T; School of Environment, The University of Auckland; k.fisher@auckland.ac.nz; Lundquist, Carolyn J; Institute of Marine Science, The University of Auckland; National Institute of Water and Atmospheric Research, Hamilton, New Zealand; carolyn.lundquist@niwa.co.nz; Hewitt, Judi; National Institute of Water and Atmospheric Research, Hamilton, New Zealand; Judi.Hewitt@niwa.co.nz.
On an increasingly populated planet, with decreasing biodiversity and limited new opportunities to tap unexploited natural resources, there is a clear need to adjust aspects of marine management and governance. Although sectarian management has succeeded in addressing and managing some important threats to marine ecosystems, unintended consequences are often associated with overlooking nonlinear interactions and cumulative impacts that increase the risk of surprises in social-ecological systems. In this paper, we begin to untangle science-governance-society (SGS) interdependencies in marine systems by considering how to recognize the risk of surprise in social and ecological dynamics. Equally important is drawing attention to our state of preparedness,...
Tipo: Peer-Reviewed Insight
Palavras-chave: Governance; Management; Marine ecosystems; Regime shift; Resilience; Science; Society.
Ano: 2016

Adenoma of the gallbladder in a mongoose (Mungos mungo)
Provedor de dados: 65
Autores: Cardoso,Saulo Pereira; Mattioli,Mariana Portugal; Borges,Betânia Pereira; Blume,Guilherme Reis; Reis Júnior,Janildo Ludolf; Sant'Ana,Fabiano José Ferreira de.
ABSTRACT: Primary gallbladder neoplasms occur infrequently in domestic animals and rarely in wild animals. This article describes a case of gallbladder adenoma in a mongoose ( Mungos mungo) in captivity. Grossly, the gallbladder was moderately distended with a smooth capsular surface. Necropsy showed an irregular, soft, whitish nodule 0.8cm in diameter. Microscopic examination of the nodule showed proliferation of epithelial cells, which projected from the mucosa and formed papillary projections supported by a sparse fibrovascular stroma. Neoplastic cells were well differentiated with mild anisocytosis and anisokaryosis. Based on these histopathological findings, adenoma of the gallbladder was diagnosed.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oncology; Neoplasia; Wild animals.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701249

Adenomiose uterina em gata associada à piometra
Provedor de dados: 45
Autores: Bezerra,J.A.B.; Silva,M.L.F.; Borges,I.L.; Filgueira,K.D.
ABSTRACT Adenomyosis, a non-neoplastic myometrial proliferation, is a rare pathologic condition in domestic animals, of unknown etiology. There is a lack of information about the clinical and pathological features of this disease in cats, therefore just a few reports in that species. The study describes a case of adenomyosis in a feline female. A cat, six years old, undefined breed, not spayed, had abdominal swelling history and vaginal discharge. Clinically, upon abdominal palpation, a diffuse increase suggesting a uterine change was found. The vulva had sanguine-purulent exudates. The choice was for the neutering surgical. Uterine macroscopy revealed cystic endometrial hyperplasia/pyometra in uterine horns, and the presence of a diffuse mass on uterine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Patologia uterina; Adenomiose; Felis catus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601727

Adequabilidade de propostas tecnológicas e organizacionais para a cadeia do maracujá no Estado do Rio de Janeiro: um estudo multicaso.
Provedor de dados: 14
Autores: CRIBB, A. Y.; CENCI, S. A.; LEAO, L. G. de S.
Entre 2004 e 2005 a quantidade de maracujá produzida nas regiões Norte, Noroeste e Baixadas Litorâneas do Estado do Rio de Janeiro diminuiu significativamente, passando de 15.782 a 4.359 toneladas. Entre 2005 e 2007, a queda da produção do maracujá continuou, se acelerou e foi acompanhada pela diminuição da área cultivada em maracujá que passou de 1.500 a 425 hectares. Tal situação, caracterizada por expressivas perdas na renda dos produtores, decorreu sobretudo de problemas fitossanitários que tenham causado a mortalidade dos maracujazeiros. Como consequência do declínio da cultura de maracujá, o programa de crédito voltado para seu apoio foi suspenso. Frente a essa constatação, foi desenvolvido o projeto intitulado Inovação Tecnológica do Arranjo...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Revitalização; Cooperação interorganizacional; Economia regional; Desenvolvimento territorial.; Cadeia Produtiva; Fruta Tropical; Maracujá; Política Agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061619

Adequação Agronômica, Toxicológica e Ambiental de Agrotóxicos Utilizados no Controle de Pragas do Arroz, Milho e Soja em Terras Baixas no Rio Grande do Sul.
Provedor de dados: 14
Autores: MARTINS, J. F. da S.; ANDRES, A.; ROSA, A. P. S. A. da; GRÜTZMACHER, A. D.; NUNES, C. D. M.; PAZINI, J. de B.; VISOLI, M. C.; MATTOS, M. L. T.
bitstream/item/175966/1/Circular-176.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Agroecossistemas de terras baixas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090845

Adherence and/or discontinuation of imatinib mesylate in patients with chronic myeloid leukemia
Provedor de dados: 60
Autores: Alves,Alexandra Rodrigues; Lima,William Gustavo; Nagai,Michelly Martins; Rodrigues,João Paulo Vilela; Ayres,Lorena Rocha.
ABSTRACT Adherence to imatinib mesylate improves clinical outcomes and promotes a reduction in health expenditure. However, treatment duration and lack of efficacy decrease adherence to pharmacotherapy, resulting in increased mortality associated with Chronic Myeloid Leukemia. This study aimed to evaluate and compare adherence and/or discontinuation of imatinib mesylate in different studies from the literature. An integrative review of original articles published between the years of 2004 and 2014 was performed using the databases PubMed/MEDLINE, Scopus and SciELO. The descriptor "imatinib" was used in two combinations employing the connector AND between terms: "medication adherence'' AND ''imatinib" AND "leukemia'' and ''patient compliance'' AND...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chronic Myeloid Leukemia/treatment; Imatinib Mesylate/treatment adherence; Medication adherence; Pharmacotheraphy review.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400581

Adherence to antiretroviral therapy of Brazilian HIV-infected children and their caregivers
Provedor de dados: 55
Autores: Ricci,Gabriela; Netto,Eduardo Martins; Luz,Estela; Rodamilans,Cynthia; Brites,Carlos.
Abstract  Background Successful treatment of HIV-positive children requires a high level of adherence (at least 95%) to highly active antiretroviral therapy. Adherence is influenced by factors related to the child and caregivers.  Objectives To evaluate children and caregivers characteristics associated to children's adherence.  Methods Cross-sectional study, from September 2013 to June 2015, comprising a sample of caregivers of perinatally HIV-infected children, in the age group of 1–12 years, under antiretroviral therapy for at least 6 months and on follow-up in two AIDS reference centers in Salvador, Bahia. Caregiver self-reports were the sole source of 4 days adherence and sociodemographic information. Study participants who reported an intake &gt;95%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adherence; Antiretroviral therapy; Children; Caregivers.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500429

Adição da proteína específica do oviduto de porcas (pOSP) e da melatonina em meios de maturação e o efeito na clivagem in vitro de embriões suínos
Provedor de dados: 45
Autores: Kawamoto,T.S.; Amorim,L.S.; Oliveira,L.L.; Shiomi,H.H.; Costa,E.P.; Guimarães,J.D.
RESUMO No presente estudo, utilizou-se a melatonina e a proteína específica do oviduto (pOSP) nos meios de maturação in vitro. Foram avaliadas a expansão do complexo cumulus-ovócito (CCOs), as concentrações intracelulares de espécies reativas de oxigênio (ROS) e o desenvolvimento embrionário nos diferentes grupos (C = controle; T1 = somente com melatonina; T2 = com melatonina e pOSP e T3 somente com pOSP). No tocante à expansão do CCOs, houve diferença (P&lt;0,05) dos valores obtidos no grupo C em relação aos valores médios dos grupos T1, T2 e T3, porém não houve diferença entre os valores obtidos nos tratamentos (P&gt;0,05). Na dosagem de ROS, não houve diferença entre os valores médios obtidos no grupo C (26,4±10,9) e o valor verificado no grupo T1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Suíno; Produção in vitro de embriões; Proteína específica do oviduto; Melatonina; Antioxidante.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601497

Adição de soro de queijo sobre a caracteristicas sensoriais e físico-químicas do doce de leite pastoso
Provedor de dados: 195
Autores: Silva, M. L.; Bueno, C. P.; Neves, R. B. S.; Coelho, K. O.; Passos, A. A.
O concentrado proteico do soro proporciona características funcionais de importância para a indústria de alimentos, tais como: capacidade estabilizante; emulsificante; espumante; boa solubilidade e absorção de água. A fabricação do doce de leite adicionado de soro tem sido uma opção para as indústrias, pois possibilita uma obtenção semelhante ao doce tradicional, com aproveitamento do soro que possui um alto valor nutricional e que possivelmente seria descartado. Deste modo, o presente trabalho avaliou a qualidade sensorial e físico-química de duas formulações de doce de leite, uma com 100% de leite e a outra com substituição de 20% de leite por soro de queijo. Os parâmetros sensoriais avaliados foram sabor, textura, aparência global e intenção de compra,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Valiação sensorial; Composição centesimal; Qualidade; Resíduos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34792

Adiponectina determinaría el predominio de VLDL alteradas en el síndrome metabólico
Provedor de dados: 38
Autores: Lucero,Diego; Miksztowicz,Verónica; Cacciagiú,Leonardo; López,Graciela Inés; Fernández Machulsky,Nahuel; Berg,Gabriela; Zago,Valeria; Schreier,Laura.
El objetivo del trabajo fue evaluar si la reducción de adiponectina (ADP) en el síndrome metabólico (SMet), influencia las características aterogénicas de VLDL. Se estudiaron 45 pacientes con SMet y 15 controles sanos. En suero en ayunas se midió perfil lipídico, ácidos grasos libres (AGL), ADP, se aisló VLDL (d&lt;1,006 g/L) caracterizándola en su composición química y tamaño (HPLC-exclusión molecular). En plasma post-heparínico se determinó la actividad de lipoproteína lipasa (LPL). En SMet VLDL mostró incremento de masa, número de partículas, contenido en triglicéridos-VLDL y mayor proporción de VLDL grandes (p&lt;0,05). El incremento de AGL correlacionó con la masa de VLDL (r=0,36; p=0,009), número de partículas-VLDL (r=0,45; p=0,0006) y %-VLDL grandes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sindrome metabólico; Adiponectina; Triglicéridos-VLDL; VLDL grandes; Lipoproteína lipasa; Ácidos grasos libres.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400006

Adjustment of four growth models through Bayesian inference on weight and body nutrient depositions in laying quail
Provedor de dados: 96
Autores: Finco,Eline Maria; Marcato,Simara Márcia; Furlan,Antonio Claudio; Rossi,Robson Marcelo; Grieser,Daiane de Oliveira; Zancanela,Vittor; Oliveira,Taciana Maria Moraes de; Stanquevis,Caroline Espejo.
ABSTRACT An experiment was conducted to estimate the parameters of the Gompertz, Brody, Logistic, and Von Bertalanffy equations through Bayesian inference and evaluate the potential for growth in terms of weight and body composition of laying female quail (Coturnix coturnix japonica). The weights and body compositions of the birds were obtained weekly (1-119 days), allowing the adjustment of the four equations by Bayesian inference. The parameters mature weight (β1), integration constant (β2), maturity rate (β3), and their credibility intervals in four models on body weight and body components were properly estimated by Bayesian inference to describe the body growth in laying quail. The inflection point was determined by the 1st and 2nd derivatives of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adjust quality; Development; Maturity rate; Nonlinear models; Weight at maturity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200737

Adjustment of growth parameters for the major body components of pullets
Provedor de dados: 124
Autores: Silva,Edney Pereira da; Sakomura,Nilva Kazue; Dorigam,Juliano Cesar de Paula; Malheiros,Euclides Braga; Peruzzi,Nelson José.
ABSTRACT The purpose of this research was analyze the fit of Gompertz function with or without fixing some of the parameters to describe body growth and major bodily chemical constituents of growing pullets. Weekly, data of body weight and chemical components of body free of feathers and feathers were collected from 1,200 chicks of four laying strains (Hisex Brown, Hisex White, Hy Line Brown and Hy Line White W36) until 18 weeks of age. The variables were subjected to two adjustments fixing, or not, some parameters of Gompertz function. The allometric model parameters were calculated for the chemical components. The lipid and protein composition of the body free of feathers were the components with the biggest change in the last weeks. Moreover, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass; Growth curve; Weight protein; Feather.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300572

Adjustment of mathematical models and quality of soybean grains in the drying with high temperatures
Provedor de dados: 91
Autores: Coradi,Paulo C.; Fernandes,Carlos H. P.; Helmich,Jean C.
ABSTRACT The aim of this study was to evaluate the influence of the initial moisture content of soybeans and the drying air temperatures on drying kinetics and grain quality, and find the best mathematical model that fit the experimental data of drying, effective diffusivity and isosteric heat of desorption. The experimental design was completely randomized (CRD), with a factorial scheme (4 x 2), four drying temperatures (75, 90, 105 and 120 ºC) and two initial moisture contents (25 and 19% d.b.), with three replicates. The initial moisture content of the product interferes with the drying time. The model of Wang and Singh proved to be more suitable to describe the drying of soybeans to temperature ranges of the drying air of 75, 90, 105 and 120 °C and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dimensioning; Optimization; Post-harvest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400385

ADJUVANTS IN FUNGICIDE SPRAYING IN WHEAT AND SOYBEAN CROPS
Provedor de dados: 70
Autores: Garcia,Luiz C.; Machado Júnior,Carlos R.; Bochnia,Giovana P.; Weirich Neto,Pedro H.; Raetano,Carlos G.
ABSTRACT The objective of this study was to determine whether the combination of adjuvants to fungicides significantly alters the spray physicochemical characteristics, and potentiates the chemical control of foliar diseases, in that it may affect yield components in wheat (Triticum aestivum) and soybean (Glycine max). The experimental design was completely randomized for the spray physicochemical characteristics, and randomized blocks for the culture variables analyzed, with four treatments and five replications. Treatments consisted of control (no fungicide spraying in the shoot), with fungicides only in plant shoots, fungicides + 0.25% of the spray with adjuvant of methyl ester base of soybean oil, and fungicides + 0.05% of the spray with adjuvant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Disease; Glycine max; Application technology; Triticum aestivum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601110

ADME studies and preliminary safety pharmacology of LDT5, a lead compound for the treatment of benign prostatic hyperplasia
Provedor de dados: 56
Autores: Noël,F.; Nascimento-Viana,J.B.; Romeiro,L.A.S.; Silva,R.O.; Lemes,L.F.N.; Oliveira,A.S.; Giorno,T.B.S.; Fernandes,P.D.; Silva,C.L.M.
This study aimed to estimate the absorption, distribution, metabolism and excretion (ADME) properties and safety of LDT5, a lead compound for oral treatment of benign prostatic hyperplasia that has previously been characterized as a multi-target antagonist of α1A-, α1D-adrenoceptors and 5-HT1A receptors. The preclinical characterization of this compound comprised the evaluation of its in vitro properties, including plasma, microsomal and hepatocytes stability, cytochrome P450 metabolism and inhibition, plasma protein binding, and permeability using MDCK-MDR1 cells. De-risking and preliminary safety pharmacology assays were performed through screening of 44 off-target receptors and in vivo tests in mice (rota-rod and single dose toxicity). LDT5 is stable in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Benign prostatic hyperplasia; ADME; Safety; Permeability; CYP; Preclinical development.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001200603

Administrando a propriedade leiteira: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: TEIXEIRA, S. R.; MIRANDA, J. E. C. de; OLIVEIRA, V. M. de; STOCK, L. A.; CARVALHO, A. da C.; SOUZA, R. C. V. de; BARBOSA, V. de S. C.; MAGALHAES, V. M. A. de.
CARTILHA: A cartilha apresenta conceitos básicos da administração, que auxiliam o produtor na análise da atividade sem a pretensão de esgotar o assunto. Ela apresenta as funções da administração, tais como, planejamento, organização, direção e controle, incentivando o produtor a identificar os pontos fortes, pontos fracos, oportunidades e ameaças ao seu negócio.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Gerenciamento da propriedade; Organização.; Planejamento; Propriedade rural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063787

Administrar em X.
Provedor de dados: 14
Autores: CAMARGO, A. C. de.
bitstream/item/145515/1/Balde-branco-fevereiro-2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Atividade leiteira.; Indústria; Planejamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049054

Adolescents growing with HIV/AIDS: experiences of the transition from pediatrics to adult care
Provedor de dados: 55
Autores: Machado,Daisy Maria; Galano,Eliana; de Menezes Succi,Regina Célia; Vieira,Carla Maria; Turato,Egberto Ribeiro.
Abstract The main objective of this work is to describe the formation of the Transition Adolescent Clinic (TAC) and understand the process of transitioning adolescents with HIV/AIDS from pediatric to adult care, from the vantage point of individuals subjected to this process. A qualitative method and an intentional sample selected by criteria were adopted for this investigation, which was conducted in São Paulo, Brazil. An in-depth semi-structured interview was conducted with sixteen HIV-infected adolescents who had been part of a transitioning protocol. Adolescents expressed the need for more time to become adapted in the transition process. Having grown up under the care of a team of health care providers made many participants have reluctance toward...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV; AIDS; Health care transition; Adolescent.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300002

Adubação a lanço na cultura do feijoeiro comum.
Provedor de dados: 14
Autores: LACERDA, M. C.; NASCENTE, A. S.; CARVALHO, M. da C. S.
A aplicação dos fertilizantes de forma correta é uma das boas práticas importantes para o uso eficiente desse insumo nas lavouras. Os resultados de muitas pesquisas realizadas em solos representativos do Brasil nas últimas décadas indicaram que o modo mais eficiente de aplicação de fertilizantes depende principalmente da mobilidade do nutriente no solo e na planta, além das características do solo e dos próprios fertilizantes. Com base nessas pesquisas, a recomendação mais difundida pelos órgãos oficiais de pesquisa é que nutrientes com baixa mobilidade como o fósforo devem ser aplicados, preferencialmente, mais próximo das raízes das plantas, enquanto nutrientes móveis ou de moderada mobilidade como nitrogênio e potássio podem ser aplicados a lanço.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Feijão; Phaseolus vulgaris; Adubação; Fertilizante.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047751

Adubação de pré-plantio e crescimento em videiras
Provedor de dados: 14
Autores: MELO, G. W. B. de; BRUNETTO, G.; CERETTA, C. A.; CIOTTA, M. N.; ZALAMENA, J.
Calagem, adubação e contaminação em solos cultivados com videiras Resumo -O rápido crescimento de videiras jovens e o início da produção é dependente da adubação de pré-plantio e crescimento. Assim, no presente capítulo são apresentadas informações referentes à calagem e tipos de adubações, especialmente de pré- plantio, realizada antes da implantação do vinhedo, e de crescimento, fase posterior ao transplante até o início da produção de uva. São apresentados os critérios para a tomada de decisão da necessidade e doses de fertilizantes, modos de aplicação e fontes e nutrientes. Além disso, são relatados resultados de pesquisa obtidos nas condições edafoclimáticas da região Sul do Brasil. Palavras-chave:calagem, adubação de plantio, adubação de crescimento,...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Adubação pré-plantio; Videiras jovens; Videira.; Uva; Calagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065720

Adubação e calagem em videiras cultivadas em solos arenosos no bioma pampa.
Provedor de dados: 14
Autores: BRUNETTO, G.; MELO, G. W. B. de.
bitstream/item/153232/1/ADUBACAO-E-CALAGEM-EM-VIDEIRAS-CULTIVADAS-EM-SOLOS-ARENOSOS-NO-BIOMA-PAMPA.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Bioma pampa; Solos arenosos; Vitivinicultura; Atividade agrícola; Videira.; Uva; Adubo; Calagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060597

Adubação e manejo do solo.
Provedor de dados: 14
Autores: MELO, G. W. B. de; BRUNETTO, G.
A adubação é baseada em análise de solo e tem como objetivo corrigir as carências nutricionais dos solos. As doses de fertilizantes recomendadas encontram-se nas Tabelas 1, 2 e 3 dentro do capítulo. Os adubos devem ser aplicados preferencialmente a lanço em toda a área, e incorporados ao solo antes do plantio das mudas.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Adubação pré-plantio; Adubação potássica; Adubação boratada; Adubação nitrogenada de crescimento; Adubação nitrogenada; Adubação fosfatada; Adubacao; Adubo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060129

Adubação fosfatada em cultivares de milho sob Latossolo Vermelho distrófico da Mesorregião Sudeste Paraense.
Provedor de dados: 14
Autores: VELOSO, C. A. C.; SILVA, A. R.; CARVALHO, E. J. M.; SILVEIRA FILHO, A.; SOUZA, F. R. S. de.
No Estado do Pará, as condições edafoclimáticas não apresentam limitações ao desenvolvimento da cultura do milho (Zea mays), entretanto, diferenças entre cultivares quanto à capacidade de crescimento em solo com deficiência de fósforo (P) podem indicar a presença de variabilidade genética na cultura para maior eficiência no aproveitamento do nutriente. Objetivou-se com este estudo verificar o efeito de aplicações de P sobre a produção de matéria seca da parte aérea (MSPA), bem como a concentração de macronutrientes em quatro híbridos de milho. O experimento foi realizado em casa de vegetação com Latossolo Vermelho distrófico, textura argilosa. O delineamento experimental utilizado foi o de blocos ao acaso em esquema fatorial 4 × 5, utilizando quatro...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Adubação; Fertilizante; Latossolo Vermelho; Milho; Nutrição Vegetal; Solo; Zea Mays.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055401

Adubação mineral e orgânica no desenvolvimento de orquídea Cattlianthe 'Chocolate drop'
Provedor de dados: 75
Autores: Hoshino,Rodrigo T; Alves,Guilherme AC; Melo,Thadeu R; Barzan,Renan R; Fregonezi,Gustavo AF; Faria,Ricardo T.
RESUMO A falta de estudos que indiquem as necessidades nutricionais de muitas orquídeas resulta na realização de práticas de adubação embasadas em experiências práticas e que não necessariamente atendem às demandas nutricionais de todas as espécies. O objetivo deste trabalho foi avaliar a influência da adubação mineral e orgânica e suas respectivas combinações no desenvolvimento da orquídea Cattlianthe 'Chocolate drop'. As mudas desse híbrido foram obtidas por clonagem in vitro, e cultivadas em condição de casa de vegetação, utilizando potes plásticos com capacidade de 1 L contendo como substrato uma mistura de casca de pinus e carvão (4v:3v). Os tratamentos avaliados foram: sem adubação (testemunha), fertirrigação com fertilizante mineral ultra solúvel...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orchidaceae; Nutrição; Fertilização; Parte aérea; Desenvolvimento vegetativo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400475

Adubação nitrogenada em cobertura para o cultivo de milho com alto potencial produtivo em sistema de plantio direto de longa duração
Provedor de dados: 53
Autores: Caires,Eduardo Fávero; Milla,Robert.
RESUMO A intensificação da produção para elevar a produtividade de milho tem aumentado a demanda por fertilizantes nitrogenados. Com o objetivo de avaliar a acidificação do solo e definir as doses de máxima eficiência técnica (MET) e econômica (MEE) de N-ureia em cobertura para obtenção de alta produtividade de milho, realizou-se um experimento no município de Candói (PR), em um Latossolo Vermelho de textura argilosa sob plantio direto de longa duração (30 anos). Os tratamentos, dispostos em blocos ao acaso com 4 repetições, constaram de 5 doses de nitrogênio (N), na forma de ureia: 0, 90, 180, 270 e 360 kg∙ha-1, aplicadas em cobertura no estádio de desenvolvimento V4. O milho, híbrido P1630, foi cultivado após aveia-preta, em 2012, com 65 kg N∙ha-1 na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Nitrogênio; Ureia; Nutrição; Alta produtividade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000100087

Adubação nitrogenada em videiras em produção na região Sul do Brasil.
Provedor de dados: 14
Autores: BRUNETTO, G.; EDUARDO, D.; HILDA, R.; SORIANI, H.; CERETTA, C. A.; MELO, G. W. B. de; COUTO, R. R.; SILVA, L. O. S. da; GIROTTO, E.; LOURENZI, C. R.; COMIM, J. J.; LESSA, A. L.
Resumo -O teor de nitrogênio (N) mineral na maioria dos solos de vinhedos da região Sul do Brasil não supre a demanda das videiras em produção pelo nutriente. Por isso, quando definida a necessidade e a dose de N com base na análise do teor total de N em folhas ou pecíolos e na expectativa de produtividade, os fertilizantes nitrogenados são aplicados sobre a superfície do solo em vinhedos. Parte do N aplicado poderá ser absorvido pelas videiras, estimulando o crescimento e inteferindo na produtividade, incidência de doenças foliares e de cachos, bem como na composição do mosto e do seu vinho. Por isso, o N deve ser sempre aplicado com prudência, sem excessos, sempre seguindo as recomendações oficiais de adubação para a cultura. Porém, em muitas situações a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Composição do mosto; Recuperação de N; Vitis vinifera L.; Nitrogênio; Produtividade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065737

Adubação nitrogenada para a cultura do milho na transição Zona da Mata - Agreste de Sergipe.
Provedor de dados: 14
Autores: BARROS, I. de; SANTOS, W. de M.; PACHECO, E. P.; PROCOPIO, S. de O.; SOUZA, H. N. de.
bitstream/item/152406/1/BP-107.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Zona da mata.; Milho; Agreste.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059411

Adubação orgânica em videira de vinho cultivada no Submédio São Francisco.
Provedor de dados: 14
Autores: SILVA, D. J.; BASSOI, L. H.; DEON, M. D.; ROCHA, M. G. da; SILVA, A. O. da.
A vitivinicultura é uma atividade de grande importância social e econômica para o Submédio do Vale do São Francisco. O cultivo ocorre em solos que, via de regra, são de baixa fertilidade natural, caracterizada por baixos teores de matéria orgânica, em torno -1 de 10 g.kg , resultando em baixos teores de nitrogênio e de fósforo. A adição de adubos orgânicos, como estercos e compostos, é essencial para incrementar os teores de matéria orgânica desses solos.
Tipo: Recomendação Técnica (INFOTECA-E)
Palavras-chave: Mateira orgânica; Uva de vinho; Adubação orgânica; Vitivinicultura.; Uva; Solo; Vitis Vinifera.; Grapes.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058783

Adubação orgânica na produção da bananeira Pacovan.
Provedor de dados: 14
Autores: FLORI, J. E.; RESENDE, G. M. de; BORGES, A. L.
Neste trabalho são apresentadas alternativas de adubação orgânica para uso em bananicultura no Perímetro Irrigado de Pedra Branca, Bahia.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Banana Pacovan; Perimetro irrigado de Pedra Branca; Bahia; Adubação orgânica.; Banana; Composto Orgânico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065305

Adubação organomineral em associação com microrganismos solubilizadores de fósforo no milheto.
Provedor de dados: 14
Autores: ALMEIDA, C. N. S.; SANTOS, F. C. dos; MARRIEL, I. E.; GOMES, E. A.; FREITAS, A.; OLIVEIRA, C. A.
As atividades agropecuárias geram grande quantidade de resíduos e, em alguns casos, provocam sérios problemas para o meio ambiente, como ocorre com a cama de frango. O aproveitamento desses resíduos pode ser realizado por meio da compostagem, gerando uma fonte alternativa de adubação fosfatada quando este composto é misturado com uma fonte mineral, como as rochas. Como na agricultura altas doses de P precisam ser adicionadas ao solo por meio de fertilizantes sintéticos solúveis, suprir essa demanda fazendo uso de fertilizantes organominerais, adicionados de microrganismos solubilizadores de fósforo (MSP), é contribuir para a sustentabilidade agrícola. Este trabalho teve como objetivo avaliar o efeito da inoculação de microrganismos em adubos organominerais...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Microbiologia do solo; Fertilizante; Inoculante.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063377

Adubação potássica e seu efeito residual sobre a produtividade e a qualidade de tubérculos de batata
Provedor de dados: 86
Autores: Silva,Heider Rodrigo Ferreira; Fontes,Paulo Cezar Rezende.
Resumo: O objetivo deste trabalho foi determinar a dose ótima de K e seu efeito residual sobre a produtividade máxima e a qualidade de tubérculos de batata (Solanum tuberosum). O experimento 1 foi realizado em solo com baixo teor de K (38 mg dm-3), em delineamento experimental de blocos ao acaso, com quatro repetições, cujos tratamentos constituíram-se de cinco doses de K - 0, 110, 220, 440 e 880 kg ha-1 de K2O -, na forma de KCl, aplicados em pré-plantio ao sulco. O experimento 2 foi realizado no mesmo local, com o teor residual do fertilizante aplicado no experimento 1. A fertilização potássica e seu efeito residual influenciaram significativamente o número, a produtividade e a matéria seca dos tubérculos. No entanto, altas doses de K reduziram o teor de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Fertilização; Matéria seca; Nutrição potássica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000700842

Adubação verde com gliricidia sepium como fonte permanente de nitrogênio na cultura do coqueiro.
Provedor de dados: 14
Autores: FONTES, H. R.; BARRETO, A. C.; SOBRAL, L. F.
bitstream/item/152275/1/cot-192.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Forrageira.; Gliricidia; Adubo; Adubação Verde.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059252

Adubarroz: a brazilian experience for fertilization and liming recommendation of irrigated rice via computational system
Provedor de dados: 65
Autores: Carmona,Felipe de Campos; Anghinoni,Ibanor; Martins,Amanda Posselt; Boeni,Madalena.
ABSTRACT: Recommendations for fertilizing irrigated rice in southern Brazil have been constantly evolving over years. In this process, the influence of factors such as the development cycle of varieties and sowing period increased. Thus, computational tools that take these and others important aspects into account can potentiate the fertilization response of rice. This study describes the computer program "ADUBARROZ". The software provides recommendations of fertilizer rates and liming requirements of irrigated rice, based on information entered by the user. The system takes various factors that regulate the crop response to fertilization into account. A final report is established with the graphical representation of input management over time.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Software; Fertilizer; Oryza sativa; Lime; Crop yield.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001101959

Adubos verdes de inverno: opção para o produtor de leite.
Provedor de dados: 14
Autores: OLIVEIRA, P. S. d'.
Aveia, ervilhaca, nabo forrageiro e tremoço: as quatro opções acima foram as que apresentaram os melhores resultados em recentes experimentos sobre adubação verde na fazenda experimental da Embrapa Gado de Leite, em Coronel Pacheco-MG.
Tipo: Artigo de periódico
Palavras-chave: Espécies utilizadas; Adubação Verde.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050233

Adult-mediated connectivity affects inferences on population dynamics and stock assessment of nursery-dependent fish populations
Provedor de dados: 5
Autores: Archarnbault, Benoit; Le Pape, Olivier; Baulier, Loic; Vermard, Youen; Veron, Matthieu; Rivot, Etienne.
We explore how alternative hypotheses on the degree of mixing among local subpopulations affect statistical inferences on the dynamics and stock assessment of a harvested flatfish population, namely, the common sole population in the Eastern Channel (ICES area VIId). The current paradigm considers a single, well-mixed, spatially homogeneous population with juveniles from all coastal nursery grounds along the French and UK coasts that contribute to a single adult population and one pool of eggs. Based on the available data and ecological knowledge, we developed a spatial Bayesian integrated life-cycle model that consists of three subpopulations (one near the UK coast and two near the French coast, denoted UK, West FR and East FR, respectively) supported by...
Tipo: Text
Palavras-chave: Solea solea; Spatial life-cycle model; Coastal nurseries; Connectivity; Stock assessment; Hierarchical bayesian model.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44430/44231.pdf

Advertisement and courtship calls of Dendropsophus nanus (Boulenger, 1889) (Anura: Hylidae) from its type locality (Resistencia, Argentina)
Provedor de dados: 49
Autores: Teixeira,Bernardo Franco da Veiga; Zaracho,Víctor Hugo; Giaretta,Ariovaldo Antonio.
Abstract Dendropsophus nanus was described from Resistencia, Argentina. The species distribution is widespread in South America east of the Andes. Despite its wide distribution, little information about its advertisement call is available in the literature. Call descriptions from type localities are especially important for the resolution of taxonomic issues, as well as for intraspecific comparisons. Herein we describe the advertisement and the male courtship calls of D. nanus from its type locality. The advertisement call of D. nanus is composed of two types of pulsed notes, herein referred to as “note A” (long note) and “note B” (short note), both with similar dominant frequencies, but different durations. The courtship call is formed by notes that are...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Acoustic communication; Dendropsophus microcephalus group; Behavior.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000400501

Aerobic capacity and health-related quality of life in adults HIV-infected patients with and without lipodystrophy
Provedor de dados: 55
Autores: Gomes Neto,Mansueto; Conceição,Cristiano Sena; Ogalha,Cecília; Brites,Carlos.
Abstract  Introduction HIV infection and its therapy which can affect their aerobic capacity and health-related quality of life of patients.  Objective We conducted a cross-sectional study to determine if aerobic capacity and health related quality of life was decreased in HIV-infected patients receiving highly active antiretroviral therapy and comparing patients with and without lipodystrophy.  Research design and methods HIV-infected patients older than 18 years, and in current use of highly active antiretroviral therapy drugs, were evaluated for blood count, fasting total cholesterol, high density lipoprotein, triglycerides, glucose, HIV viral load and CD4/CD8 counts, body composition, peak oxygen consumption (peak VO2) and metabolic equivalent. Health...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antiretroviral therapy; HIV infection; Quality of life; Disability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100076

Aerobic training modulates T cell activation in elderly women with knee osteoarthritis
Provedor de dados: 56
Autores: Gomes,W.F.; Lacerda,A.C.R.; Brito-Melo,G.E.A.; Fonseca,S.F.; Rocha-Vieira,E.; Leopoldino,A.A.O.; Amorim,M.R.; Mendonça,V.A.
Osteoarthritis of the knee (kOA) is a disease that mainly affects the elderly and can lead to major physical and functional limitations. However, the specific effects of walking, particularly on the immune system, are unknown. Therefore, this study aimed to analyze the effect of 12 weeks of walking (3×/week) on the leukocyte profile and quality of life (QL) of elderly women with kOA. Sixteen women (age: 67±4 years, body mass index: 28.07±4.16 kg/m2) participated in a walking program. The variables were assessed before and after 12 weeks of training with a progressively longer duration (30–55 min) and higher intensity (72–82% of HRmax determined using a graded incremental treadmill test). The QL was assessed using the Medical Outcomes Study 36-Item Short...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteoarthritis; Elderly; Exercise; CD4-positive T-lymphocytes; CD8-positive T-lymphocytes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001100705

Aerofagia y rendimiento deportivo en caballos fina sangre de carrera
Provedor de dados: 78
Autores: Muñoz,L; León,C; Cruces,J; Ortiz,R; Briones,M.
El objetivo de este trabajo fue determinar si la aerofagia afecta negativamente el rendimiento deportivo en caballos fina sangre de carrera. De los fina sangre de carrera residentes en el Club Hípico de Santiago, con índice de carrera y participación en al menos 5 carreras, se eligieron al azar 389. Utilizando el índice de carrera como criterio de rendimiento deportivo los equinos se dividieron en 2 grupos: grupo A (menor rendimiento) índice de carrera 1-29 (n=333) y grupo B (mayor rendimiento) índice de carrera 30-56 (n=56). Posteriormente, por observación directa se determinó la presencia-ausencia de aerofagia en cada caballo. Los resultados son expresados como porcentajes simples. Para el análisis estadístico se utilizó la prueba exacta de Fisher con un...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estereotipia; Conducta; Equino; Hípica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000100012

AFLP analysis of genetic diversity in determinate and indeterminate snap bean accessions
Provedor de dados: 1
Autores: Andrade, Felipe Aranha de; Gonçalves, Leandro Simões Azeredo; Miglioranza, Édison; Ruas, Claudete de Fátima; Ruas, Paulo Mauricio; Takahashi, Lúcia Sadayo Assari.
The present study aimed to estimate and characterize the genetic divergence between determinate and indeterminate snap bean accessions from the Universidade Estadual de Londrina (UEL) germplasm bank based on amplified fragment length polymorphism (AFLP) markers. A total of 40 and 32 accessions with determinate and indeterminate growth habits, respectively, were characterized for this purpose. Seven combinations of primers corresponding to EcoR1 and Mse1 were tested for the AFLP analysis, and the combinations E-AAG/M-CTC, E-ACT/M-CTT and E-ACC/M-CTT were selected. The resulting products were denatured and subjected to capillary electrophoresis. The Jaccard distance was used to estimate the genetic distances between accessions, and the Unweighted Pair...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genética e Melhoramento Phaseolus vulgaris L.; Molecular markers; Amplified Fragment Length Polymorphism; Gene bank; Genetic diversity Recursos Genéticos Phaseolus vulgaris L.; Molecular markers; Amplified fragment length polymorphism; Gene bank.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/25577

AFLP polymorphism in restored provenances of Ceiba aesculifolia within an urban heat island
Provedor de dados: 85
Autores: Olvera-Mendoza,EI; Lara-Cabrera,SI; Sáenz-Romero,C; Lindig-Cisneros,R.
To quantify the effect on genetic diversity of restoring tree populations in an area under the influence of an urban heat island, we evaluated the genetic diversity of 72 Ceiba aesculifolia individuals, from a restoration experiment established from 2170 to 2260 m a.s.l. Reintroduced individuals were compared with the provenance from which the seeds were obtained, and two external provenances, for a total of 123 individuals. Samples were analyzed with three AFLP primer combinations. Polymorphisms of 38.4 to 62.5% were obtained. Genetic diversity estimated with the Simpson index ranged from 0.14 to 0.2. The provenances in the restoration site had higher diversity than the provenance that originated the seeds. Groups formed with provenances with similar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetic diversity; AFLP; Restoration ecology; Ceiba aesculifolia; Protected Natural Area.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000200001

Africa&amp;#8217;s game changers and the catalysts of social and system innovation
Provedor de dados: 7
Autores: Swilling, Mark; Stellenbosch Centre for Complex Systems in Transition; Stellenbosch University; swilling@sun.ac.za.
It is widely recognized that many African economies are being transformed by rapid economic growth driven largely by rising demand for the abundant natural resources scattered across the African continent. I critically review the mainstream game-changing dynamics driving this process, with special reference to a set of influential policy-oriented documents. This is followed by an analysis of less-recognized game-changing dynamics that have, in turn, been affected by the mainstream game-changing dynamics. These less-recognized game-changing dynamics include energy infrastructure challenges in a context of climate change, securing access to water, access to arable soils, slum urbanism, and food security responses. These mainstream and less-recognized...
Tipo: Peer-Reviewed Insight
Palavras-chave: African development; Social innovation; Structural transformation; Transdisciplinary research.
Ano: 2016

After restraint stress, mice with high and low immobility time have a different neurochemical and behavioral profile
Provedor de dados: 195
Autores: Reis-Silva, Thiago; Lima, Ana Paula; Moreira, Natalia; Calefi, Atilio; Sandini, Thaísa Meira; Florio, Jorge Camilo; Bernardi, Maria Martha.
High and low immobility on the tail suspension test is a common tool for assessing antidepressant drug effects. However, those parameters might be a natural phenotype present in the mice population and could be selected through behavior evaluation without an induced-drug behavior need. High immobility has been also related to depressed-like behavior, that in humans are characterized by wide range of symptoms, such as anhedonia, anxiety and tiredness. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stress; Mice; Behavior; Animal.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31107

Agaricus subrufescens: substratum nitrogen concentration and mycelial extraction method on antitumor activity
Provedor de dados: 42
Autores: BERTÉLI,MÍRIA B.D.; LOPES,ANA D.; COLLA,ITARUÃ M.; LINDE,GIANI A.; COLAUTO,NELSON B.
ABSTRACT Antitumor activity of Agaricus subrufescens has been shown on vegetative mycelium and basidiocarp. However, few studies have assessed the effect of A. subrufescens cultivation conditions and extraction methods on antitumor activity. This study evaluated the effect of nitrogen concentration on the cultivation medium of A. subrufescens and the extraction method of mycelial antineoplastic actives against sarcoma 180 cells implanted in mice. Two nitrogen sources (isolated soybean protein and NaNO3) and 10 nitrogen concentrations (0.25 to 8.0 g/L) were used. Dried mycelium extract was obtained by hot water infusion (1:10 mass:volume; 90 °C) or by aqueous mixture (1:10 mass:volume, ambient temperature) in ultrapure water. The doses were administered...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricus blazei; Agaricus brasiliensis; Antineoplastic; Basidiocarp; Medicinal mushrooms; Mycelium.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602239

Agarwood manufacturing: a multidisciplinary opportunity for economy of Bangladesh - a review
Provedor de dados: 111
Autores: Chowdhury, Milon; Hussain, Md. Daulat; Chung, Sun-Ok; Kabir, Ehsanul; Rahman, Afroja.
A variety of methods, ranging from natural to artificial, which have been practiced for producing agarwood and the economic opportunity related with this field in Bangladesh were reviewed. The anatomy of agar tree was also described. Agarwood is the fragrant resin-infused wood derived from the wounded trees of Aquilaria species. It is a valuable non-timber forest product used in fragrances and medicine. Artificial agarwood inducing methods serve as a way to supply agarwood and conserve the wild Aquilaria stock. The existing artificial methods are Nailing, Drilling, Aeration, Agar-wit, Partly-Trunk-Pruning, Burning-Chisel-Drilling, Fungi-Inoculation, etc. The quality of agar mostly depends on the plant species and the fungal species, as well as certain...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquilaria; Anatomy of Aquilaria; Agarwood induction; Economy.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3293

Agave syrup as a substrate for inulinase production by Kluyveromyces marxianus NRRL Y-7571
Provedor de dados: 3
Autores: Oliveira, Luana Paula de Azevedo de; Oliveira, Tiago Felipe; Contiero, Jonas; Cazetta, Márcia Luciana.
The factorial planning was used to plan and optimize inulinase production by the yeast Kluyveromyces marxianus NRRL Y-7571. The experiments were conducted using a Central Composite Design (CCD) 22, at different concentrations of agave syrup (3.6 to 6.4%) and yeast extract (2.2 to 3.0%). After 96 hours of fermentation, the best condition for the inulinase production was 5% agave syrup and 2.5% yeast extract, which yielded an average of 129.21 U mL-1 of inulinase. Partial characterization of the crude enzyme showed that the optimal pH and temperature were 4.0 and 60°C, respectively. The enzyme showed thermal stability at 55°C for 4 hours. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.12.02.00-1 yeast; Microbial enzymes; Agricultural substrate Microbiologia aplicada.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/31489

Age and growth parameters of the dourado Salminus brasiliensis (Cuvier, 1816) from the river Cuiabá, Mato Grosso State, Brazil
Provedor de dados: 3
Autores: Zuliani, Marina Soares; Ambrosio, Angela Maria; Francisco, Talitha Mayumi; Balbi, Thiago José; Okada, Edson Kiyoshi; Gomes, Luiz Carlos.
Age and growth parameters of Salminus brasiliensis (Curvier, 1816) from the Manso Reservoir and from the river Cuiabá are estimated by their fish scales. Sampling was performed between January and December 2006. There was a linear relationship between the standard length of the fish (cm) and the scale radius (mm) (r = 0.93). The coefficients of variation of standard mean lengths calculated for fish of the same age class were low (&gt;19.0%), while temporal variation analysis of mean marginal increment showed that growth ring was annually formed in November, possibly related to the species’s reproductive period between November and January. The maximum number of rings was 12 for both sexes. The growth curve for length expressed by von Bertalanffy model was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scales; Growth rings; Von Bertalanffy; Characidae ecologia e limnologia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/27868

Aged garlic extract and S-allylcysteine prevent apoptotic cell death in a chemical hypoxia model
Provedor de dados: 48
Autores: Orozco-Ibarra,Marisol; Muñoz-Sánchez,Jorge; Zavala-Medina,Martín E; Pineda,Benjamín; Magaña-Maldonado,Roxana; Vázquez-Contreras,Edgar; Maldonado,Perla D; Pedraza-Chaverri,José; Chánez-Cárdenas,María Elena.
BACKGROUND: Aged garlic extract (AGE) and its main constituent S-allylcysteine (SAC) are natural antioxidants with protective effects against cerebral ischemia or cancer, events that involve hypoxia stress. Cobalt chloride (CoCl2) has been used to mimic hypoxic conditions through the stabilization of the &amp;#945; subunit of hypoxia inducible factor (HIF-&amp;#921;&amp;#945;) and up-regulation of HIF-1a-dependent genes as well as activation of hypoxic conditions such as reactive oxygen species (ROS) generation, loss of mitochondrial membrane potential and apoptosis. The present study was designed to assess the effect of AGE and SAC on the CoCl2-chemical hypoxia model in PC12 cells RESULTS: We found that CoCl2 induced the stabilization of HIF-1a and its...
Tipo: Journal article
Palavras-chave: Aged garlic extract; Chemical hypoxia; Cobalt chloride; Hypoxia-inducible factor 1; PC12 cells; S-allylcysteine.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100007

Agentes bacterianos isolados de quartos mamários com mastite subclínica em propriedades leiteiras da região sul do estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Belmonte, B. S.; Xavier, E.; Bragato, M. S.; Peter, C. M.; Picoli, T.; Latosinki, G. S.; Zani, J. L.
A mastite bovina é um dos importantes fatores que comprometem a qualidade do leite. A inflamação da glândula mamária pode ser ocasionada por diversas causas, principalmente bactérias dos gêneros Staphylococcus, Streptococcus e Corynebacterium. O presente trabalho quantificou a mastite subclínica e efetuou a identificação dos principais agentes bacterianos em dez Unidades de Produção de Leite (UPL) da zona rural do Município de Pelotas, Estado do Rio Grande do Sul, Brasil. Dez UPL foram monitoradas durante cinco meses com levantamento de informações sobre o sistema de produção obtidas com a aplicação de questionários epidemiológicos, realização do teste da caneca de fundo preto, CMT e colheita de amostras de leite para identificação bacteriana. Os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microrganismos; Leite bovino; CMT; Manejo de ordenha.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34946

Agentes causadores da mastite em uma propriedade da região sul do estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Meirelles, C. P.; Andreta, M.; Dal Vesco, J.; Suzin, G. O.; Silva, R. H.; Siebel, J. C.; Gonzalez, H. L.; Cereser, N. D.
A pecuária leiteira é uma das atividades de maior expressividade para o Estado do Rio Grande do Sul; contudo, a ocorrência de mastite é um evento que ocasiona queda da produtividade dos rebanhos, prejudica a qualidade do leite produzido e aumenta os custos de produção. A redução das perdas, desencadeadas por tal patologia, exige o monitoramento da presença de agentes causadores de mastite na propriedade, o que subsidia a implantação de medidas adequadas para o tratamento de infecções existentes, e de ações preventivas de higiene destinadas a evitar a ocorrência de casos novos. O presente trabalho investigou os principais agentes causadores de mastite presentes em uma propriedade leiteira do sul do Rio Grande do Sul. Foram realizadas coletas de amostras dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Qualidade do leite; Microrganismos; Mastite.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34903

Agentes de controle biológico.
Provedor de dados: 14
Autores: COSTA-LIMA, T. C. da.
Nem todo inseto, ácaro, nematoide, bactéria, fungo ou vírus é prejudicial para as plantas. Na verdade, alguns deles são tão benéficos que o melhor a fazer é criar condições para que se estabeleçam em meio aos cultivos, pois fazem o que os agricultores só conseguem com o uso intensivo de produtos químicos. É o que chamamos de controle biológico de pragas e doenças, quando um organismo vivo é utilizado para controlar outro. Esta é uma técnica importante que ajuda a compor a sustentabilidade de uma agricultura moderna, seja em pequenas propriedades ou com empreendimentos com extensas áreas cultivadas.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Insect.; Controle biológico; Inseto; Ácaro; Doença; Agricultura; Fungo; Inimigo Natural.; Biological control.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046758

Agentes patogênicos de tambaquis cultivados, com destaque para registros em Rio Preto da Eva, AM.
Provedor de dados: 14
Autores: PEREIRA, S. L. A.; CHAGAS, E. C.; MACIEL, P. O.; BENAVIDES, M. V.; MAJOLO, C.; BOIJINK, C. de L.; TAVARES-DIAS, M.; ISHIKAWA, M. M.; FUJIMOTO, R. Y.; BRANDÃO, F. R.; SOUSA, K. L. de; MORAIS, M. da S.; MARTINS, V. F. da S.
Parasitos registrados na criação de tambaqui. Parasitos protozoários. Ichthyophthirius multifiliis. Agente etiológico. Sinais nos peixes parasitados. Condições de desenvolvimento. Manejo sanitário e recomendações. Trichodina spp. Piscinoodinium pillulare. Tetrahymena spp. Mixosporídeos. Monogenea. Digenea. Nematoda. Acantocéfalos. Crustáceos. Branquiúros. Copepoda. Isopoda. Bacterioses registradas na criação de tambaqui. Aeromonas hydrophila. Flavobacterium columnare. Streptococcus sp. Lactococcus. Edwardsiella tarda. Boas práticas de manejo sanitário.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Peixe de Água Doce; Sanidade Animal; Tambaqui.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065466

Age-Related Changes in the Expression of ICAM-1 in the Aorta of Wistar Albino Rats
Provedor de dados: 77
Autores: Ketani,Sennur; Karakoç,Zelal; Ketani,M. Aydin; Kilinç,Mehmet.
ICAM-1 which is expressed by endothelial cells and leukocytes are observed as first markers in diseases such as transplant rejection, diabetes and atherosclerosis and in infections caused by various pathogens. In the present study, it is aimed to reveal the age-related changes in the expression of ICAM-1 on rats. Therefore, a total of 30 albino rats were taken at the age of 6, 18 and 24 months without gender discrimination. Rats were fed with standard pellet feed during the study. Afterwards, rats were sacrificed and tissue samples were collected from their rats, and the samples were evaluated under the light microscope by staining with immnunohistochemical method. It was determined that the expression of both aortic endothelial cells and endothelial cells...
Tipo: Journal article
Palavras-chave: ICAM-1; Rat; Aortic endothelium; Age.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400049

Aging gene pathway of microRNAs 156/157 and 172 is altered in juvenile and adult plants from in vitro propagated Prunus sp.
Provedor de dados: 118
Autores: Bastías,Adriana; Almada,Rubén; Rojas,Pamela; Donoso,José Manuel; Hinrichsen,Patricio; Sagredo,Boris.
A. Bastías, R. Almada, P. Rojas, J.M. Donoso, P. Hinrichsen, and B. Sagredo. 2016. Aging gene pathway of microRNAs 156/157 and 172 is altered in juvenile and adult plants from in vitro propagated Prunus sp. Cien. Inv. Agr. 43(3):429-441. In vitro culture is a very popular technique to mass propagate valuable plant genotypes, including Prunus sp. cultivars. Plants that undergo tissue culture processes often change their morphology and behavior due to the "rejuvenation" caused by the plant growth regulators included in the medium. To evaluate the effects of rejuvenation by tissue culture in Prunus sp., the expression patterns of the aging gene pathway described in plant models, which include the highly conserved microRNA (miRNA or miR) 156/157 and 172...
Tipo: Journal article
Palavras-chave: Development; In vitro culture; Hase change; Rejuvenation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000300009

Aging, neurocognitive impairment and adherence to antiretroviral therapy in human immunodeficiency virus-infected individuals
Provedor de dados: 55
Autores: Pinheiro,Cezar Arthur Tavares; Souza,Luciano Dias de Mattos; Motta,Janaína Vieira dos Santos; Kelbert,Evelin Franco; Martins,Clarissa de Souza Ribeiro; Souza,Marília Silva de; Pinheiro,Karen Amaral Tavares; Coelho,Fábio Monteiro da Cunha; Pinheiro,Ricardo Tavares.
ABSTRACT  Background/objective: There is an increasing number of older patients with human immunodeficiency virus infection due to the success of antiretroviral therapy, the improved prognosis and life expectancy of patients, and the higher number of new infections among older individuals. The main objective of the present study was to compare the characteristics of older human immunodeficiency virus patients with those of younger patients.  Materials and methods: We conducted a cross-sectional study with human immunodeficiency virus-infected patients who were treated at the Specialized Care Service (Serviço de Assistência Especializada) for human immunodeficiency virus/AIDS in the city of Pelotas, South Brazil. Sociodemographic information as well as data...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aging; HIV; Neurocognitive impairment; Adherence.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600599

Agmatoploidy and symploidy: a critical review
Provedor de dados: 74
Autores: Guerra,Marcelo.
Abstract Agmatoploidy is a type of chromosome rearrangement that involves the fragmentation of an entire chromosome complement, generating a diploid with double its original chromosome number. Agmatoploidy and other related karyotype changes, such as symploidy (the opposite change, promoted by chromosome fusion), partial agmatoploidy, polyagmatoploidy, etc., are restricted to species with holokinetic chromosomes and are assumed to play an important role in their karyotype evolution. However, a critical review of the literature shows that examples of chromosome number doubling by agmatoploidy are rare and not clearly demonstrated, while partial agmatoploidy and partial symploidy seem to be the same as ascending and descending disploidy, respectively. It is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agmatoploidy; Symploidy; Holocentrics; Holokinetic chromosomes; Chromosome evolution.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000400492

Agora é para o Sul: depois de se deslocar à procura das fronteiras agrícolas do Norte, a pecuária caminha na contramão
Provedor de dados: 14
Autores: SPADOTTO, C. A.; MINGOTI, R.
Hã dez ano , o crescimen10 do rebanho bovino nacional tem se deslocado cm direção oposta à região amazônica. foi o que mostrou estudo da Embrapa Gestão Territorial (SP) por meio de dados obtidos pelo Instituto Brasileiro de Geografia e Estatística (IBGE). A pesquisa registra que, a partir de 1974, a atividade pecuária deslocava-se pelo país em direção ao Noroeste. Esse movimento manteve-se até 2006 quando, tanto a pecuária de corte como a leiteira, iniciou movimento contrario em direção ao Sul.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Região Amazônica; Produtores rurais.; Fronteira Agrícola; Pecuária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058157

Agosto começa com tempo quente e seco.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/146825/1/Jornal-de-Jales-2016-08-072.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Temperatura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051867

Agrégation des sous-éléments de qualité de l’élément de qualité « Flore autre que phytoplancton »
Provedor de dados: 5
Autores: Miossec, Laurence.
The Water Framework Directive uses the “One-out, all-out” (OAOO) principle in assessing water bodies (i.e. the worst status of the elements used in the assessment determines the final status of the water body). Combination of multiple parameters within a biological quality element (BQEs) can be done in different ways. This study analysed several aggregation conditions within the BQE "Flora other than phytoplankton" (intertidal macroalgae, subtidal macroalgae, eelgrass beds and opportunistic blooms) using monitoring data collected along the Channel and Atlantic coastline.  Four aggregation criteria were tested on two sets of data collected between 2004 and 2014: OOAO, average, intermediate method between OOAO and average and a method taking into account an...
Tipo: Text
Palavras-chave: Macroalgues; Blooms opportunistes; Herbiers; Manche Atlantique; Méthodes d’agrégation; Macroalgae; Eelgrass beds; Opportunistic blooms; Channel and Atlantic coastline; Aggregation rules.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00348/45869/45568.pdf

Agricultura convencional x orgânica: há um sistema intermediário entre elas?.
Provedor de dados: 14
Autores: SANTOS, L. P.
Comparação entre o Sistema de Produção Convencional e o Sistema de Produção Orgânico. Comparação entre o Sistema de Produção Convencional e o Sistema de Produção Integrado.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura Orgânica; Agricultura Sustentável; Agronegócio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053598

Agricultura familiar, territórios e políticas públicas: diretrizes para uma agenda de pesquisa
Provedor de dados: 14
Autores: BIANCHINI, P. C.; TAKAGI, M.; PIRAUX, C.; TONNEAU, J.-P.; BIANCHINI, F.; FERREIRA, M. A. J. F.; SILVA, P. C. G. da.
A Agricultura familiar é caracterizada, essencialmente, pela produção agropecuária em pequenas propriedades com o emprego de mão de obra da própria família. Tem importante papel no abastecimento alimentar no mercado brasileiro, além de contribuir para a subsistência e incremento de renda de muitas famílias que vivem no Semiárido. Os dados apontam que mais de 70% dos alimentos produzidos no País são provenientes da agricultura familiar, que também tem papel importante na fixação do homem no campo. Nesse contexto, é necessário o desenvolvimento de tecnologias que otimizem a produção de alimentos no sistema da agricultura familiar, valorizando os saberes populares e a organização de diversos atores sociais. Para tanto, dois elementos devem estar em harmonia:...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Semiárido brasileiro; Desenvolvimento territorial.; Desenvolvimento rural; Pesquisa agrícola; Segurança alimentar; Agricultura familiar; Políticas Públicas; Produção de Alimentos.; Rural development.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057606

Agricultural employment in Spain and new Keynesian economics
Provedor de dados: 118
Autores: Andrés González-Moralejo,Silvia; García Cortés,Mildrey.
Our research examines the agricultural labor market from the perspective of new Keynesian economics. Our aim is to verify that total gross output, total factor productivity, and real wages act as determinants of employment levels in Spanish agriculture. Three structural econometric models were estimated using census data for the period 1998-2013. This was a period of profound economic and social change, and the following two distinct sub-periods were compared: 1998-2007 (a period of economic boom) and 2008-2013 (a period of recession). The empirical evidence is consistent with neo-Keynesian theoretical posits, albeit with certain qualifiers derived from the specifically rural nature of the evidence. The results show a negative relationship between...
Tipo: Journal article
Palavras-chave: Agrarian labor market; Neo-Keynesian model; Wages.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200002

AGRICULTURAL MACHINERY AND IMPLEMENTS DESIGN PROCESS: GUIDELINES FOR SMALL AND MID-SIZED BUSINESSES
Provedor de dados: 70
Autores: Bergamo,Renato L.; Romano,Leonardo N.
ABSTRACT This study aims at presenting the process of machine design and agricultural implements by means of a reference model, formulated with the purpose of explaining the development activities of new products, serving as a guideline to coach human resources and to assist in formalizing the process in small and medium-sized businesses (SMB), i.e. up to 500 employees. The methodology used included the process modeling, carried out from case studies in the SMB, and the study of reference models in literature. The modeling formalism used was based on the IDEF0 standard, which identifies the dimensions required for the model detailing: input information; activities; tasks; knowledge domains; mechanisms; controls and information produced. These dimensions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Product development process; Reference model; Prototypes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000100206

Agricultural R&amp;D indicators factsheet: Brazil.
Provedor de dados: 14
Autores: FLAHERTY, K.; GUIDUCCI, R. do C. N.; TORRES, D. A. P.; VEDOVOTO, G. L.; AVILA, A. F. D.; PEREZ, SANDRA.
Brazil's agricultural research system is by far the region's largest, in terms of both research capacity and spending. Almost half of all agricultural researchers are employed by the main federal government agency, Embrapa, and a further quarter are employed by the state agricultural research organizations (OEPAS). During 2006-2013, agricultural R&amp;D spending rose by 43 percent due to growth at Embrapa and in the higher education sector, particularly among federal universities. At 1.82 percent, spending as a share of AgGDP is the highest in Latin America.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Indicador agrícola; Pesquisa agrícola; Desenvolvimento agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048026

Agricultural watershed modeling: a review for hydrology and soil erosion processes
Provedor de dados: 64
Autores: Mello,Carlos Rogério de; Norton,Lloyd Darrell; Pinto,Leandro Campos; Beskow,Samuel; Curi,Nilton.
ABSTRACT Models have been used by man for thousands of years to control his environment in a favorable way to better human living conditions. The use of hydrologic models has been a widely effective tool in order to support decision makers dealing with watersheds related to several economic and social activities, like public water supply, energy generation, and water availability for agriculture, among others. The purpose of this review is to briefly discuss some models on soil and water movement on landscapes (RUSLE, WEPP, GeoWEPP, LASH, DHSVM and AnnAGNPS) to provide information about them to help and serve in a proper manner in order to discuss particular problems related to hydrology and soil erosion processes. Models have been changed and evaluated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RUSLE; WEPP; GeoWEPP; LASH; DHSVM; AnnAGNPS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000100007

Agriculture and bio based economy a driver of rural transformation and livelihood?
Provedor de dados: 21
Autores: Noe, Egon.
The structures of rural communities are formed by the past development of agriculture. Industrialized agriculture does not need rural communities anymore, and are some cases even in conflict with the rural communities. The profits made by of agricultural activities have increasingly been mowed from rural to urban areas. Some sees rural development completely decoupled form agriculture; other sees bio economy as a potential revitalization of rural livelihood. This paper addresses the question under which condition agriculture and bio based economy can be a driver for revitalization for rural livelihood. This analysis is drawing on a range of different case studies of agricultural activities that have made a difference to the mainstream development. The main...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm economics.
Ano: 2016
URL: http://orgprints.org/30804/1/Agriculture%20and%20bio%20based%20economy%20a%20driver%20of%20rural%20transformation%20and%20livelihood.pdf

Agriculture and food security challenge of climate change: a dynamic analysis for policy selection
Provedor de dados: 63
Autores: Ahmed,Ferdous; Al-Amin,Abul Quasem; Mohamad,Zeeda Fatimah; Chenayah,Santha.
ABSTRACT This study presents an empirical examination of climate change related to vulnerability impacts on food security and remedial adaptation options as a suitable strategy by prioritizing needs over a 50-year period. An Empirical Dynamic Commutable General Equilibrium Model for Climate and the Economy (EDCGECE) is applied using future strategies for Malaysia against a baseline scenario of existing conditions, following the top-down options. The model takes into account various climatic variables, including climatic damage, carbon cycle, temperature and rainfall fluctuation, carbon emissions, vulnerability and carbon concentrations, which were adapted from national observational predictions of climatic changes caused by global warming from 2015 to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CGE; Policy development; Strategies; Agricultural sustainability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000400311

Agriculture and livestock impacts on river floodplain wetlands: a study case from the lower Uruguay river
Provedor de dados: 51
Autores: Bena,María Julia; Sirolli,Horacio; Kalesnik,Fabio.
Even though wetlands are very valuable environments, they suffer heavy exploitation and transformation processes that affect their biodiversity. The main goal of this study was to characterize the herbaceous plant communities associated with the southern Uruguay River flood plain. We focused on lowlands of two farms, one of which is surrounded by an embankment to prevent flooding. A random stratified sampling was performed in 72 plots. To detect distribution patterns and plant species associations we performed a Detrended Correspondence Analysis (DCA) and a Two-Way indicator species analysis (TWINSPAN). We could identify six groups of plots whose ordination patterns are related to the flooding preferences of dominant species. Herbaceous plant groups that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Uruguay river; Dyking; Grazing; Herbaceous communities; Floodable lowlands.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200010

Agrobiodiversidade em comunidades rurais do semiárido brasileiro.
Provedor de dados: 14
Autores: FERREIRA, M. A. J. F.
Este trabalho teve como objetivo apresentar os resultados dos diagnósticos sobre socieconômicos e da agrobiodiversidade das Comunidades Rurais de Cacimba do baltazar, Tanque Novo, Lagoa do Mari, Caiçara e Sítio Roseiras no Sertão do São Francisco.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Variedade crioulas; Agroecologia; Seed; Biodiversidade; Comunidade rural; Agricultura familiar; Semente; Caatinga; Agroecology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086002

Agroclimatic zoning for jatropha crop (Jatropha curcas L.) in the State of Goiás
Provedor de dados: 1
Autores: Pena, Diogo Silva; Evangelista, Adão Wagner Pêgo; Alves Júnior, José; Casaroli, Derblai.
Jatropha stands out in the Brazilian agribusiness scenario as one of the most promising nuts for biodiesel production, although there are few studies on this culture's introduction, management and cultivation techniques. Through the characterization of the state of Goiás' climate based on climate, rainfall and evapotranspiration maps, this work aimed to define areas suitable for the cultivation of Jatropha by designing an agroclimatic zoning system. Rainfall climatic data from 114 stations and air temperature data related to 34 stations were used. The zoning did not show any area that was considered unsuitable for the cultivation of Jatropha in the state, with much of the territory having full culture capability and some marginal regions characterized by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.00.00-9 agrometeorology; Climate modeling; Agricultural potential Agrometeorologia  Agronomia  Ciências Agrárias.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/28224

AGRO-CLIMATIC ZONING TO BANANA-GROWING IN THE MESOREGION OF VALE DO RIO DOCE
Provedor de dados: 94
Autores: COELHO,GEOVÁLIA OLIVEIRA; DIAS,LUIZ ANTÔNIO DOS SANTOS; FINGER,FERNANDO LUIZ.
ABSTRACT  This study aims at identifying by zoning the mesoregion of Vale do Rio Doce edaphoclimatic aptitude for the commercial production of banana. The factors used in the agro-climatic zoning were temperature, altitude, rainfall, water deficit and soil type. Information on the thermal conditions was acquired from the INMET and also using estimates from a mathematical model. Altimetry data were acquired using digital elevation model generated from ASTER images. Rainfall data were collected from literature and from the ANA. To obtain the data of water deficit a standard water balance was calculated. Soil information was provided by Geominas Program. According to the results it was evident that banana can be grown with the use of irrigation in 28.7% of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa spp.; Zoning; Mesoregion of Vale do Rio Doce.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000400706

Agroecologia e princípios agroecológicos.
Provedor de dados: 14
Autores: ALCÂNTARA, F.
As formas alternativas de praticar agricultura se baseiam na Agroecologia e buscam o equilíbrio entre todos os componentes do sistema alimentar, solo, água, plantas, animais e pessoas. Além disso, a Agroecologia privilegia os mercados locais e o desenvolvimento das comunidades.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Ecologia vegetal; Solo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047000

Agro-ecological system analysis (AESA) and farm planning
Provedor de dados: 21
Autores: Vaarst, Mette; Nalunga, Jane.
This is a planning tool and a practical guide which can be used by farming system students and farmer groups to get an overview over a farm. Organic agriculture is based on knowledge, insight and whole farm approaches. The farming system must work for each farmer family. Crop rotation cycles must be based on planning ahead, sometimes more than 2 years, so that different elements of the farm can work together. Intercropping must be based on knowledge on which crops support each other. The surrounding nature must be considered in the planning, e.g. rainfall, animals in the environment, where some of them can be predators and some can eat the crops. Herbs and weeds can prove to be valuable sources of nutrients, medicine or bio-pesticides....
Tipo: Teaching resource
Palavras-chave: Farm economics Social aspects Education; Extension and communication Environmental aspects Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/30158/1/AESA-and-farm-planning-last-Feb-2016.pdf

AGROENERGÉTICO.
Provedor de dados: 14
bitstream/item/146007/1/ed-72-mai-2016.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Embrapa Agroenergia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050070

AGROENERGÉTICO.
Provedor de dados: 14
bitstream/item/146042/1/ed-73-jul-2016.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Embrapa Agroenergia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050138

AGROENERGÉTICO.
Provedor de dados: 14
bitstream/item/138713/1/ed-69-fev-2016.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agroenergia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036573

Agroenergia em revista: microalgas.
Provedor de dados: 14
Autores: EMBRAPA AGROENERGIA.
bitstream/item/153095/1/Agroenergia-Revista-microalgas-ed10-red.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agroenergia; Embrapa; Microalgas.; Biocombustível.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060364

Agronomic and Economic Efficiency of Common-Bean Inoculation with Rhizobia and Mineral Nitrogen Fertilization
Provedor de dados: 90
Autores: Soares,Bruno Lima; Ferreira,Paulo Ademar Avelar; Rufini,Márcia; Martins,Fábio Aurélio Dias; Oliveira,Dâmiany Pádua; Reis,Ricardo Pereira; Andrade,Messias José Bastos de; Moreira,Fatima Maria de Souza.
ABSTRACT Management of biological nitrogen fixation in common bean still requires improvement. The objective of this study was to verify the compatibility of nitrogen fertilization with biological N2 fixation to increase common bean yield and profitability. Four field experiments were performed in four municipalities of Minas Gerais, Brazil, during the 2009 and 2010 winter crop season. The 2009 crop experiments were set up under a no-till system and the 2010 crop was conducted using conventional tillage. A randomized block experimental design was used with four replications and seven treatments combining application rates of mineral N (at sowing and/or topdressing) and seed inoculation with Rhizobium tropici strain CIAT899. Inoculation with 20 kg ha-1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Nitrogen fixation; No-till; Conventional tillage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100416

Agronomic aspects of soybean plants subjected to deficit irrigation
Provedor de dados: 91
Autores: Nunes,Antônia C.; Bezerra,Francisco M. L.; Silva,Roberta A. e; Silva Júnior,José L. C. da; Gonçalves,Flávia B.; Santos,Geovana A.
ABSTRACT This study aimed to evaluate the behavior of soybean plants subjected to irrigation management with controlled water deficits in different phenological stages. The research was conducted in an experimental area of the Federal University of Tocantins (UFT), in Palmas-TO, Brazil. The experimental design was randomized blocks with four replicates, and treatments arranged in a split-plot scheme. The plots consisted of irrigation levels that induced plants to water deficit in the vegetative stage, reproductive stage and throughout the entire cycle, based on potential crop evapotranspiration (ETpc). The subplots corresponded to two soybean cultivars (M9144RR and TMG1288RR). The following agronomic variables were evaluated: days until flowering, days...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigation management; Yield; Glycine max (L.) Merril.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700654

Agronomic characteristics of sorghum genotypes and nutritional values of silage
Provedor de dados: 2
Autores: Costa, Renê Ferreira; Pires, Daniel Ananias de Assis; Moura, Marielly Maria Almeida; Sales, Eleuza Clarete Junqueira de; Rodrigues, José Avelino Santos; Rigueira, João Paulo Sampaio.
The objective was to assess agronomic characteristics of sorghum genotypes and nutritional values of produced silage. A total of 15 sorghum genotypes were used. Planting was carried out through a randomized-block design with three replications per genotype, totaling forty-five (45) plots. Agronomic and nutritional characteristics, besides the quality of the silage, were assessed. There were differences between genotypes for all characteristics analyzed, with the exception of levels of acid detergent unavailable nitrogen (ADUN), acid detergent unavailable protein (ADUP) and water activity (aw). The assessment of the parameters, except for genotypes 1016013, 1016025, 1016037, 1016039, Volumax and BRS 610, which presented protein level below 7%, showed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA; NUTRIÇÃO E FORRAGICULTURA digestibility; Production; Quality.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29567

Agronomic efficiency of polymer-coated triple superphosphate in onion cultivated in contrasting texture soils
Provedor de dados: 124
Autores: Chagas,Wantuir Filipe Teixeira; Guelfi,Douglas Ramos; Emrich,Eduardo Bucsan; Silva,André Leite; Faquin,Valdemar.
ABSTRACT Information related to phosphate fertilization and coated phosphate fertilizer in onion is scarce. Thus, this study was carried out to evaluate agronomic efficiency, production and nutritional characteristics of triple superphosphate coated with polymers in onion cultivated in contrasting texture soils. Two experiments were carried out under protected conditions in pots containing 5 kg soil. The experimental design was completely randomized with treatments arranged in a 2 x 5 factorial: triple superphosphate (TSP) and polymer-coated triple superphosphate (TSP+P) applied in five phosphorus rates: Dystroferric Red Latosol (LVdf) (clayey) = 0; 100; 200; 400; 800 mg P2O5 kg-1, and Quartzarenic Neosol (sandy) = 0; 75; 150; 300; 600 mg P2O5 kg-1, with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium cepa L.; Coated fertilizers; Phosphorus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300439

Agronomic evaluation and combining ability of tomato inbred lines selected for the industrial segment
Provedor de dados: 75
Autores: Figueiredo,Alex ST; Resende,Juliano TV; Faria,Marcos V; Paula,Juliana T; Rizzardi,Diego A; Meert,Leandro.
ABSTRACT: This study carried out agronomic evaluation and estimated the combining ability of tomato lines for the industrial segment, aiming to elect promising genotypes for breeding and to find simple hybrids with superior traits. Randomized-blocks design was used with 57 treatments (45 experimental hybrids, 10 lines and 2 checks treatments) with 3 replications. A complete diallel among 10 tomato lines for processing was used. Evaluated traits were: fruit total (YT) and commercial production (YC), pulp yield (YP), fruit average mass (MM) and total soluble solids content (TSS). Diallel crosses allowed synthesizing experimental hybrids with superior traits when compared to commercial hybrids. Non-additive effects prevailed over the expression of YT, YC, YP...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Diallel analysis; Industrial processing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100086

Agronomic evaluation of cowpea as a function of weed control with herbicides and different combinations
Provedor de dados: 124
Autores: Souza,Wando Wilson de Oliveira; Oliveira,Alexandre Bosco de; Dutra,Alek Sandro; Nunes,Renato Leandro Costa; Cavalcante,Robson Assunção.
ABSTRACT Cultivation of the cowpea is important in various regions of Brazil, but competition from weeds is one of the factors which limit productivity. The aim of this study therefore was to evaluate the pre-plant selectivity and efficiency of different herbicides, and combinations of herbicides, in the cowpea [Vigna unguiculata (L.) Walp.]. An experiment was carried out in a randomised block design, in lots split over time and with three replications, using a 4 x 7 factorial scheme, where the treatments consisted of: glyphosate, glyphosate + imazethapyr, glyphosate + flumioxazin, glyphosate + imazethapyr + flumioxazin, glyphosate + ready mix (imazethapyr &amp; flumioxazin), and two control treatments (one with no weeding and one with manual weeding). The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata (L.) Walp; Chemical control; Competition from weeds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400675

Agronomic performance and genetic dissimilarity between peanut accessions per multicategoric variables
Provedor de dados: 22
Autores: Buratto, Juliana Sawada; dos Santos Neto, José; Moda-Cirino, Vânia.
The present study aimed to evaluate the agronomic performance and estimate the genetic dissimilarity among peanut accessions from germplasm bank belonging to the Agronomic Institute of Paraná (IAPAR). The assay was carried out in Londrina, during the 2011/2012 agriculture season year, in a randomized block design, with four replications. The severity of early leaf spot (Cercospora arachidicola), late leaf spot (Cercosporidium personatum), web blotch (Phoma arachidicola), rust (Puccinia arachidis) and scab (Sphaceloma arachidis) were measured with the aid of diagrammatic scale proposed by the Biodiversity International. The grain yield was converted to kg ha-1 and corrected to 10% moisture. In the accessions characterization, 17 multicategoric variables...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arachis hypogaea L.; Descritores morfo-agronômicos; Diversidade genética.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13125

Agronomic performance of sweet potato with different potassium fertilization rates
Provedor de dados: 75
Autores: Cecílio Filho,Arthur B; Nascimento,Sandra MC; Silva,Alexsandra SN; Vargas,Pablo F.
ABSTRACT Sweet potato is a vegetable with great potential due to its versatility of use, which covers human food, animal feed and biofuels. However, it is still little studied, especially regarding mineral nutrition and potassium. Thus, a study was conducted to evaluate potassium fertilizer doses (0, 30, 60, 90, 120 and 150 kg/ha K2O) on mineral nutrition and yield of 'Beauregard' sweet potato in a typic Hapludult soil with low K level (0.3 mmolc/dm3). The experimental design was of randomized blocks with four repetitions. Harvest took place 123 days after seedling transplanting. Foliar K content, shoot, root and total dry matter, root total yield, root commercial yield, K accumulation, K content in the soil and K optimal economic dose were assessed. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ipomoea batatas; Potassium fertilization; Economic dose.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400588

Agronomic performance of two generations (F12 and F13) of thirteen winter wheat composite cross wheat populations with differing cultivation histories in 2014/15.
Provedor de dados: 21
Autores: Weedon, Odette; Brumlop, Sarah; Heinrich, Sven; Boening, Andreas; Elsner, Maren; Finckh, Maria R.; Lammerts van Bueren, E.T.; Nuijten, E.; Messmer, Monika; Baresel, Jörg Peter; Goldringer, I.; Péter, Mikó; Megyeri, Maria; Borgen, Anders; Rasmussen, Søren K.; Pearce, Bruce; Wolfe, Martin.
As environmental and agronomic conditions are heterogeneous between and within locations, diversity within varieties or crop populations should increase adaptability to the changing and variable range of growing environments. The additional pressure of plant genetic diversity loss, has driven novel breeding approaches such as Composite Cross Populations (CCPs) and other genotype mixtures, thereby increasing both intra- and inter-varietal diversity and ensuring a “wider adaptation” capacity for crop varieties (Döring et al., 2011). A winter wheat (Triticum aestivum L.) CCP was created by intercrossing 20 varieties in 2001, through collaboration with the Elm Farm Research Centre and the John Innes Institute. In 2005, a seed batch of the F4 was equally...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Biodiversity and ecosystem services Breeding; Genetics and propagation.
Ano: 2016
URL: http://orgprints.org/30323/1/Weedon%20et%20al..pdf

Agronomical performance of 'Piemonte' mandarin grafted on several rootstocks in the Brazilian Coastal Tablelands
Provedor de dados: 86
Autores: Carvalho,Hélio Wilson Lemos de; Martins,Carlos Roberto; Teodoro,Adenir Vieira; Soares Filho,Walter dos Santos; Passos,Orlando Sampaio.
Abstract The objective of this work was to evaluate the agronomical performance of 'Piemonte' mandarin grafted on 11 rootstocks grown under the edaphoclimatic conditions of the Coastal Tablelands, in the state of Sergipe, Brazil. The following combined agronomical parameters were evaluated: vegetative growth, abundance of phytophagous mites, plant yield, drought tolerance, and physicochemical quality of fruit. 'Piemonte' mandarin had the best productive performance when grafted on 'Santa Cruz Rangpur' lime, 'Red Rough' lemon, 'Sunki Tropical' mandarin, and 'Riverside' citrandarin, and it was more tolerant to drought when grafted on 'Santa Cruz Rangpur' lime and on the LVK x LCR-010 hybrid. Rootstocks did not affect pest population levels. 'Piemonte'...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus; Cohesive soils; Fruit quality; Planting density; Phytophagous mites; Yield efficiency.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001101830

Água e agricultura: incertezas e desafios para a sustentabilidade frente às mudanças do clima e do uso da terra: anais.
Provedor de dados: 14
Autores: SEMINÁRIO DA REDE AGROHIDRO, 4., 2016, Brasília, DF.
Uma Arquitetura Orientada a Serviços para um Sistema de Recuperação de Informação para a Rede Agrohidro; Avaliação do Risco de Contaminação da Água Subterrânea por Agrotóxicos em Mato Grosso do Sul: efeito do clima e solo; Metodologia para Priorização de Áreas para Intervenção no Âmbito de PSA Hídrico na Bacia Guapi-Macacu, Rio De Janeiro; Etapas Metodológicas para a Modelagem do Nitrogênio na Água na Bacia Guapi-Macacu, Rio De Janeiro, RJ; Compilação e Análise da Informação Utilizada ou Produzida pela Rede AgroHidro; Extração de Portfólio de Tecnologias de Irrigação a partir de Publicações Científicas; ambiguação de Topônimos Usando Dicionários Geográficos; Disponibilidade Hídrica Futura Projetada por Modelos Globais do CMIP5 Selecionados pela Avaliação...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Recurso hídrico; Irrigação; Agricultura; Clima; Bacia hidrográfica; Mudança Climática.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058907

Água para hortaliças.
Provedor de dados: 14
Autores: MAROUELLI, W. A.; BRAGA, M. B.
Simples, prático e de baixo custo, método de tato-aparência é uma excelente ferramenta para determinar quando e quanto irrigar diferentes tipos de hortaliças. Apesar de indicado para pequenos produtores, pode ser usado, com vantagens, por qualquer horticultor.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Método de tato-aparência; Irrigação; Solo; Relação água-planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046676

Air temperature and final grain moisture effects on drying time and milling quality in two types of fluidized bed dryer
Provedor de dados: 111
Autores: Pourbagher, Roghayeh; Rahmati, Mohammad Hashem; Alizadeh, Mohammad Reza.
Drying process is one of the important stages in paddy milling process and plays a key role in the product quality.  In this modified the effects of air temperature (40°C, 50°C and 60°C) and final paddy grain moisture content (8-9%, 9-10% and 10-11% d.b.) were examined on the drying time and milling properties in fluidized bed dryer with two heating sources (infrared radiation and heater types).  The experimental design was randomized complete design with factorial layout in which three levels of final paddy grain moisture content, three levels of air temperature and two types of dryers with three replications in each treatment.  The results indicated that the lowest cracked grain (8.01%) was related to the air temperature of 40°C and the moisture content...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paddy drying; Milling recovery; Fluidized bed dryer; Infrared radiation.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3733

Airborne remote sensing of ocean wave directional wavenumber spectra in the marginal ice zone
Provedor de dados: 5
Autores: Sutherland, Peter; Gascard, Jean-claude.
Interactions between surface waves and sea ice are thought to be an important, but poorly understood, physical process in the atmosphere-ice-ocean system. In this work, airborne scanning lidar was used to observe ocean waves propagating into the marginal ice zone (MIZ). These represent the first direct spatial measurements of the surface wave field in the polar MIZ. Data were compared against two attenuation models, one based on viscous dissipation and one based on scattering. Both models were capable of reproducing the measured wave energy. The observed wavenumber dependence of attenuation was found to be consistent with viscous processes, while the spectral spreading of higher wavenumbers suggested a scattering mechanism. Both models reproduced a change...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44454/44125.pdf

Aislamiento de Mycobacterium intracellulare a partir de un pulmón bovino comercializado en una carnicería de la zona oeste del conurbano bonaerense
Provedor de dados: 78
Autores: Marfil,MJ; Garbaccio,SG; Huertas,PG; Barandiaran,S; Alonso,B; Zumárraga,MJ.
Se realizó un muestreo de 62 pulmones bovinos en una carnicería y un frigorífico de la zona oeste del conurbano bonaerense. De uno de ellos, adquirido en una carnicería, y sin lesiones visibles compatibles con tuberculosis, se obtuvo por cultivo en medio Stonebrink desarrollo de bacilos ácido alcohol resistentes. Por polymerase chain reaction restriction analysis y secuenciación del gen que codifica 16S ARN ribosomal se identificó Mycobacterium avium subsp. intracellulare. Esta especie pertenece al complejo Mycobacterium avium y es considerada una micobacteria oportunista ya que normalmente no produce signos clínicos, aunque ha sido aislada de mamíferos enfermos. Este hallazgo en un pulmón bovino nos alerta sobre el potencial riesgo de transmisión a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium intracellulare; Reacción en cadena de la polimerasa; Tipificación molecular.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000100003

Aislamiento y caracterización celular de exosomas de plasma para su uso como biomarcadores de diagnóstico
Provedor de dados: 38
Autores: Orozco-Romero,María de Jesús; Borja-Urby,Raúl; Ponce-Castañeda,Martha Verónica; Durán-Figueroa,Noé Valentín.
Los exosomas son vesículas membranosas extracelulares esenciales en la comunicación intercelular a larga distancia, viajan en los fluidos corporales y entregan mensajes moleculares dirigidos a la mayoría de las células de todo el organismo. La liberación de mensajes vía exosomas ocurre en forma de ADN, ARN o proteínas; dicha liberación se ha asociado a diferentes condiciones fisiológicas normales y patológicas, como el cáncer. Por lo anterior, el aislamiento eficiente y caracterización celular de exosomas de plasma es clave para su uso como biomarcadores no invasivos de diversas enfermedades. En el presente estudio se purificaron exosomas a partir de muestras clínicas de plasmas de pacientes previamente diagnosticados con retinoblastoma y de individuos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomarcadores; Exosomas; Retinoblastoma.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400026

Ajuste de las distribuciones GVE, LOG y PAG con momentos L depurados (1,1) en 21 registros de crecientes anuales de la region hidrológica no. 10 (Sinaloa), México
Provedor de dados: 115
Autores: Campos-Aranda,Daniel F.
Resumen El dimensionamiento y seguridad hidrológica de todas las obras hidráulicas de aprovechamiento o control depende de las crecientes de diseño. La estimación confiable de esas magnitudes hidrológicas está asociada con la disponibilidad de datos de gastos máximos anuales y su representación, lo más exacta posible, en una función de distribución de probabilidades (FDP). El método de los momentos L, que son combinaciones lineales de los estadísticos de orden, es uno de los procedimientos de ajuste más exactos que permite la estimación de los parámetros de una FDP. Versiones robustas se han propuesto de los momentos L, al dar peso nulo a los valores extremos de la muestra; es el caso de los momentos L depurados (1,1) que no toman en cuenta el dato menor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Momentos L momentos L depurados (1; 1) distribuciones GVE LOG y PAG error estándar de ajuste gráficos de diagnóstico.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000100015

Åkerproduksjon uten pløying.
Provedor de dados: 21
Autores: Pommeresche, Reidun.
Moyer gjestet nylig Norge, med foredrag om økologisk landbruk med lite jordarbeiding og hovedfokus på vekstskifte og dekkvekster, kalt «organic no-till farming». Ved det økologiske senteret Rodale i Pennsylvania har de drevet feltforsøk og utprøvinger i over 30 år. De mener det er viktig at jorda er plantedekket hele tiden, dette for å hindre erosjon, holde på næringsstoffene og for å holde jordlivet aktivt og bedre jordstrukturen. Jeff Moyer sammenliknet jordlivet med en gjeng idrettsutøvere. For å kunne omdanne mye organisk materiale nytter det ikke å ligge på sofaen mesteparten av året, for så å skulle prestere maksimalt i en kort periode om våren. Derfor er plantedekke og jevnlig tilgang på organisk materiale (røtter og roteksudater) viktig for å...
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems; Soil.
Ano: 2016

Akkumulation von Schadstoffen in europäischen Böden durch alternative Phosphordünger
Provedor de dados: 21
Autores: Weissengruber, Lina; Friedel, Jürgen K.; Möller, Kurt.
Der Vorsorgewert wurde nur von Cr überschritten. Es zeigt sich, dass das Verhältnis von Schadstoff zu Phosphor eine wichtige Rolle spielt. Von Düngern mit einem geringen P-Gehalt, wie den Komposten, muss eine größere Menge ausgebracht werden, was in dieser Berechnung zu einer höheren Schadstoffanreicherung führte. Grüngutkompost hatte das höchste Akkumulationspotenzial für alle Schwermetalle, nur bei Cadmium wurde er von Triplesuperphosphat übertroffen. Vermutlich ist die atmosphärische Schermetallbelastung von Grünschnitt in Städten und entlang von Straßen besonders hoch und konzentriert sich im Kompost. Die Schadstoffgehalte der Dünger können, je nach Ausgangssubstraten, unterschiedlich sein. Als Phosphordünger eingesetzt, hatten Struvite, Fleisch- und...
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Soil quality; Composting and manuring; Environmental aspects.
Ano: 2016
URL: http://orgprints.org/30545/1/ALVA_Tagung_2016_Weissengruber-et-al_Risk-Assessment.pdf

Aktueller Stand der Forschung bei Lupinen
Provedor de dados: 21
Autores: Arncken, Christine; Roggli, Martin; Messmer, Monika; Böhler, Daniel; Hohmann, Pierre.
Inhalt der Präsentation  - Hintergrund  - Lupinen: Potential, Probleme, Lösungsansätze  - FiBL-Lupinenprojekt: Züchtung von Weisser Lupine auf Anthraknoseresistenz in Mischkultur  - Ergebnisse vom Feldversuch 2015 für Blaue Lupine  --- Behandlungsversuch mit Knöllchenbakterien  --- Blaue Lupine mit vier Hafersorten  --- Andere Mischungspartner für Blaue Lupine  --- Sortenversuch Blaue Lupine  - Fazit
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30661/1/arncken-etal-2016-bioackerbautagung-forschung-lupine.pdf

Alcohol consumption and associated factors among HIV/AIDS patients
Provedor de dados: 55
Autores: de Oliveira,Luiz Carlos Marques; dos Anjos,Marcelo Guerra Tannús; Macedo Mustafé,Rafael; Sebastião Borges,Aércio.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300022

ALELO: Sistema de Informação em Recursos Genéticos.
Provedor de dados: 14
bitstream/item/141894/1/alelo-GP-sistema-de-informacao-em-recursos-geneticos.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Sistema de informação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042303

Alelopatia de sorgo-sacarino na soja cultivada em sucessão.
Provedor de dados: 14
Autores: GARCIA, R. A.; SUTIER, G. A. da S.
Os resíduos do sorgo-sacarino, pela liberação de substâncias alelopáticas, podem afetar negativamente o desenvolvimento da cultura em sucessão. Nesse contexto, objetivou-se avaliar os efeitos dos resíduos de duas cultivares de sorgo-sacarino na soja Semeada em sucessão, em função de intervalos para semeadura após o manejo do sorgo. O experimento foi conduzido em casa de vegetação na Embrapa Agropecuária Oeste, em Dourados, MS, em vasos com capacidade de 14 litros. O delineamento utilizado foi inteiramente casualizado, em esquema fatorial 2x4, com quatro repetições. Os tratamentos foram constituídos por duas cultivares de sorgo (BRS 506 e BRS 511) e quatro intervalos para semeadura da soja após manejo da gramínea (0, 3, 6 e 9 dias). As plantas de sorgo...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Crescimento radicular; Agroenergia; Sorgoleone; Root; Growth.; Palhada.; Bioenergy; Straw.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054658

Além das cercas da Embrapa.
Provedor de dados: 14
Autores: HOFFMANN, A.
bitstream/item/148316/1/A-vindima-junho-p6-Alexandre2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pesquisa (Embrapa); Transferência de tecnologia (Embrapa); Soluções tecnológicas (Embrapa); Estrutura de pesquisa (Embrapa).
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054092

Algal toxin profiles in Nigerian coastal waters (Gulf of Guinea) using passive sampling and liquid chromatography coupled to mass spectrometry
Provedor de dados: 5
Autores: Zendong, Suzie Zita; Kadiri, Medina; Herrenknecht, Christine; Nezan, Elisabeth; Mazzeo, Antonia; Hess, Philipp.
Algal toxins may accumulate in fish and shellfish and thus cause poisoning in consumers of seafood. Such toxins and the algae producing them are regularly surveyed in many countries, including Europe, North America, Japan and others. However, very little is known regards the occurrence of such algae and their toxins in most African countries. This paper reports on a survey of phytoplankton and algal toxins in Nigerian coastal waters.  Seawater samples were obtained from four sites for phytoplankton identification, on three occasions between the middle of October 2014 and the end of February 2015 (Bar Beach and Lekki in Lagos State, Port Harcourt in Rivers State and Uyo in Akwa Ibom State). The phytoplankton community was generally dominated by diatoms and...
Tipo: Text
Palavras-chave: Dinoflagellates; Dinophysis; Phycotoxins; Untargeted analysis; Phytoplankton.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00314/42521/41893.pdf

Algicidal effects of aqueous leaf extracts of neem (Azadirachta indica) on Scenedesmus quadricauda (Turp.) de Brébission
Provedor de dados: 39
Autores: Chia,Mathias Ahii; Akinsanmi,Jamiu Taiwo; Tanimu,Yahuza; Ladan,Zakari.
The application of synthetic algaecides for the control of algae produces by-products that are sometimes toxic to the environment. There is a need for natural and cheap alternatives to synthetic algaecides. In the present study, we investigated the potential of aqueous crude extract of Azadirachta indica to inhibit the growth of Scenedesmus quadricauda. Phytochemical screening of the extract revealed the presence of groups of bioactive compounds that are capable of inhibiting microalgal growth. Chlorophyll a concentration, dry weight production and cell density of microalga decreased with increasing crude extract concentration. After three days of exposure, the 1000 mg/L extract concentration resulted in complete growth inhibition and cell lysis....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Algaecide; Growth inhibition; Microalgae; Neem; Oxidative stress; Phenotypic plasticity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000100001

ALGODÃO nativo do Brasil: a importância da preservação.
Provedor de dados: 14
O Gossypium mustelinum é o algodão nativo do Brasil, não ocorre em outros locais do mundo e é selvagem, ou seja, ocorre naturalmente sem propagação humana. Este algodão é do mesmo gênero do algodão cultivado e pode ser cruzado geneticamente com ele, o que o torna uma espécie de grande interesse para estudos científicos.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Gossypium mustelinum; Preservação; Algodão; Planta silvestre; Cotton.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066779

Algumas previsões para 2016 e adiante
Provedor de dados: 14
Autores: SPADOTTO, C. A.
Tudo indica que 2016 será um ano difícil, até mesmo para o agronegócio brasileiro, que tem contribuído sobremaneira, ano após ano, para que a situação do nosso país não seja pior. Arriscando fazer algumas previsões, digo que seguiremos no caminho da autossuficiência na produção do trigo e as nossas vacas produzirão mais leite. Tecnologias para isso não perdermos a esperança de que virão dias melhores. Diante de qualquer fato, de qualquer situação, podemos sempre reagir de forma negativa ou positiva. É a velha história da garrafa tombada sobre a mesa, metade cheia e metade vazia. Você tanto pode amaldiçoar a perda de parte do suco ou bendizer a sorte de ter ficado com pelo menos um pouco para beber. Todos os dias somos bombardeados por dezenas de notícias,...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Leite; Produtor; Transferência de Tecnologia; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058030

Alho negro: características e benefícios à saúde.
Provedor de dados: 14
Autores: MALDONADE, I. R.; MACHADO, E. R.
bitstream/item/144354/1/Alho-negro-Iriani.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Alho negro; Teor fenólico; Allium sativum L.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046973

ALIMENTAÇÃO adequada garante sucesso da criação de peixes: programa 32: Centro-Oeste/Sudeste.
Provedor de dados: 14
O manejo correto na alimentação dos peixes é um dos focos principais da piscicultura. A pesquisadora Ana Paula Rodrigues da Embrapa Pesca e Aquicultura dá detalhes sobre qualidade, adequação, utilização e armazenamento da ração. O piscicultor precisa fazer o planejamento de toda sua produção, tendo em vista, inclusive, que a ração é um dos itens que mais pesam na atividade de criação de peixes.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Peixe; Piscicultura; Ração; Armazenamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052016

ALIMENTAÇÃO adequada garante sucesso da criação de peixes: programa 32: Norte.
Provedor de dados: 14
O manejo correto na alimentação dos peixes é um dos focos principais da piscicultura. A pesquisadora Ana Paula Rodrigues da Embrapa Pesca e Aquicultura dá detalhes sobre qualidade, adequação, utilização e armazenamento da ração. O piscicultor precisa fazer o planejamento de toda sua produção, tendo em vista, inclusive, que a ração é um dos itens que mais pesam na atividade de criação de peixes.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Peixe; Piscicultura; Ração; Armazenamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052115

ALIMENTAÇÃO adequada garante sucesso da criação de peixes: programa 32: Sul.
Provedor de dados: 14
O manejo correto na alimentação dos peixes é um dos focos principais da piscicultura. A pesquisadora Ana Paula Rodrigues da Embrapa Pesca e Aquicultura dá detalhes sobre qualidade, adequação, utilização e armazenamento da ração. O piscicultor precisa fazer o planejamento de toda sua produção, tendo em vista, inclusive, que a ração é um dos itens que mais pesam na atividade de criação de peixes.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Peixe; Piscicultura; Ração; Armazenamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052144

Alimentação animal.
Provedor de dados: 14
Autores: LEMÕES, L. S.; SIMON, E. D. T.; CARNEIRO, J. da C.
A cana-de-açúcar é utilizada na alimentação animal principalmente em períodos de seca. Essa forrageira pode ser fornecida para os animais de diferentes formas, algumas das principais formas de utilização da cultura pelos produtores na alimentação são: cana fresca picada (in natura), silagem e na forma desidratada.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cana-de-açúcar; Utilização na alimentação; Alimentação de bovinos; Características nutricionais da cana.; Valor Nutritivo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080921

Alimentación, vida y naturaleza: La construcción de lo campesino entre movimientos populares agrarios
Provedor de dados: 125
Autores: Figurelli,Mónica Fernanda.
El artículo se basa en un trabajo de campo realizado con movimientos sociales de Brasil y de Argentina vinculados a La Vía Campesina. Reflexiono sobre la categoría campesino que dichos movimientos proponen. En lugar de buscar un tipo social detrás de la categoría y plantear una definición sustantiva, considero al campesino como una forma en que se identifican las personas y me aboco a las oposiciones constitutivas que permiten la conformación de esa identidad. El trabajo muestra que la construcción de lo campesino responde a las diversas relaciones que los/as integrantes de los movimientos tejen en su práctica política
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campesino; Identidad; Relaciones constitutivas; Movimientos campesinos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000300013

Alimentar o mundo.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214537/1/5266.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura brasileira.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123780

Alimento e ciência: a ciência no seu dia a dia.
Provedor de dados: 14
bitstream/item/155330/1/AlimentoEciencia-folder-2016.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Ciência.; Sociedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063564

Alkaloids and phenolics biosynthesis increases mango resistance to infection by Ceratocystis fimbriata
Provedor de dados: 53
Autores: Araujo,Leonardo; Bispo,Wilka Messner Silva; Rios,Jonas Alberto; Fernandes,Sergio Antonio; Rodrigues,Fabrício de Ávila.
ABSTRACT Mango wilt, caused by Ceratocystis fimbriata, is one of the most important diseases affecting mango yields in Brazil. Information regarding the biochemical mechanisms involved in mango resistance against C. fimbriata is absent in the literature. Thus, the present study determined and quantified alkaloids and phenolics in the stem tissue of mango plants from Palmer (susceptible) and Ubá (resistant) cultivars. Furthermore, it was examined the effect of these secondary metabolites against C. fimbriata growth in vitro. The high-performance liquid chromatography revealed that the concentration of two alkaloids (theobromine and 7-methylxanthine) and six phenolic compounds (caffeic acid, p-coumaric acid, gallic acid, protocatechuic acid, catechin and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ceratocystis fimbriata; Mangifera indica; High-performance liquid chromatography; Host defense responses; Secondary metabolism in plants; Vascular pathogen.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200199

Allelopathic Effect of Santa Maria (Parthenium hysterophrous) Mulch on Growth and Yield of Soybean (Glycine max)
Provedor de dados: 87
Autores: HUSSAIN,S.; SHEHZAD,M.; SIDDIQUI,M.H.; AWAN,S.I.
ABSTRACT To determine the effect of Santa Maria (Parthenium hysterophrous) mulch on growth and yield of soybean, a study was conducted at the Department of Agronomy, Faculty of Agriculture, The University of Poonch, Rawalakot, Azad Jammu and Kashmir. The experiment was conducted in the laboratory as well as in the greenhouse. Parthenium surface mulch and soil incorporation was practiced at different levels in laboratory as well as in greenhouse. Higher allelopathic potential was found by the treatments of Parthenium soil incorporation, especially when soil incorporation of Parthenium herbage @ 5 ton ha-1 was practiced. This could be because of the presence of soil moisture that enhanced the decomposition of Parthenium therefore, retarded the growth and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Parthenium hysterophrous; Surface mulching; Soil incorporation; Glycine max.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400631

ALLELOPATHIC EFFECT OF Tephrosia cinerea L. (Pers.) PLANT EXTRACTS IN LETTUCE
Provedor de dados: 107
Autores: de La Salles, Ana Yasha Ferreira; Souto, Jacob Silva; Borges, César Henrique Alves; Alencar, Lyanne dos Santos; Moreira, Francisco Tibério de Alencar.
Allelopathy has been conceptualized as the direct or indirect effect of a plant onto another one through secondary metabolites, or allelochemicals spread in the environment, with the power to interfere in seed germination and increase or inhibit the development of neighboring plants. The objective of this study was to analyze the possible allelopathic effects of aqueous extracts of Tephrosia cinerea in the germination of lettuce (Lactuca sativa L.) seeds. The experiment has been carried out at the Laboratório de Nutrição Mineral de Plantas (Laboratory of Plant Mineral Nutrition)/UAEF/UFCG in Patos (state of Paraíba). We collected T. cinerea organisms, having separated the stem, leaves, roots fractions and the aerial part of the plant + roots, having...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alelopatia  engenharia florestal Allelopathy; Neighboring Plant; Germination.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/676

Allelopathic Influence of Residues from Sphagneticola trilobata on Weeds and Crops
Provedor de dados: 87
Autores: HERNÁNDEZ-ARO,M.; HERNÁNDEZ-PÉREZ,R.; GUILLÉN-SÁNCHEZ,D.; TORRES-GARCIA,S.
The allelopathic effect studied in many cultures has currently generated great expectations that displayed a natural and environmentally friendly tool for weed management using bioherbicides. The objective of this work was to assess allelopathic influence of residues of S. trilobata on the germination and growth of weeds, as well as their relation with some crops and effects on soil properties. Results show that residues from S. trilobata have inhibited the germination of weeds (31.6 - 72%), increasingly with the applied dose. All residue doses of this specie have inhibited dicotyledonous germination, but only maximum concentration has affected monocotyledons. The residues did not affect onion germination, but stimulated it in radish and tomato, while the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Residues; Azotobacter; Soil microflora.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100081

Alleviation of salt stress by halotolerant and halophilic plant growth-promoting bacteria in wheat (Triticum aestivum)
Provedor de dados: 58
Autores: Orhan,Furkan.
ABSTRACT In the current study, 18 halotolerant and halophilic bacteria have been investigated for their plant growth promoting abilities in vitro and in a hydroponic culture. The bacterial strains have been investigated for ammonia, indole-3-acetic acid and 1-aminocyclopropane-1-carboxylate-deaminase production, phosphate solubilisation and nitrogen fixation activities. Of the tested bacteria, eight were inoculated with Triticum aestivum in a hydroponic culture. The investigated bacterial strains were found to have different plant-growth promoting activities in vitro. Under salt stress (200 mM NaCl), the investigated bacterial strains significantly increased the root and shoot length and total fresh weight of the plants. The growth rates of the plants...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Halophilic and halotolerant bacteria; Plant growth promoting; Wheat.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300621

Allocation du carbone et métabolisme azoté chez l'haptophyte Tisochrysis lutea
Provedor de dados: 5
Autores: Garnier, Matthieu.
The aim of this thesis is to improve knowledge on mechanisms involved in the response to nitrogen limitation and in lipid accumulation in the microalgae haptophyte Tisochrysis lutea. The wild type strain and a lipid accumulating mutant strain were grown under different nitrogen limitation and starvation and analyzed by functional genomics. Four genes of high-affinity nitrate/nitrite transporter (Nrt2) were identified and characterized to reveal the mechanisms involved in mineral absorption in this species. Transcriptomes of both strains were sequenced and proteins affected by nitrogen starvation and differentially expressed between the two strains were identified. We so identified the functions regulated by nitrogen deficiency and potentially involved in...
Tipo: Text
Palavras-chave: Microalgues; Métabolisme; Azote; Carbone; Lipides; Genomique fonctionelle; Protéomique; Transcriptomique; Microalgae; Metabolism; Nitrogen; Carbon; Lipids; Functional genomics; Proteomics; Transcriptomics.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00353/46378/46000.pdf

Allopatric chromosomal variation in Nematocharax venustus Weitzman, Menezes &amp;amp; Britski, 1986 (Actinopterygii: Characiformes) based on mapping of repetitive sequences
Provedor de dados: 83
Autores: Barreto,Silvia B.; Cioffi,Marcelo B.; Medrado,Aline S.; Silva,André T.; Affonso,Paulo R. A. M.; Diniz,Débora.
ABSTRACT Characiformes is the most cytogenetically studied group of freshwater Actinopterygii, but karyotypical data of several taxa remain unknown. This is the case of Nematocharax , regarded as a monotypic genus and characterized by marked sexual dimorphism. Therefore, we provide the first cytogenetic report of allopatric populations of Nematocharax venustus based on distinct methods of chromosomal banding and fluorescence in situ hybridization (FISH) with repetitive DNA probes (18S and 5S rDNA). The karyotype macrostructure was conserved in all specimens and populations, independently on sex, since they shared a diploid number (2n) of 50 chromosomes divided into 8m+26sm+14st+2a. The heterochromatin was mainly distributed at pericentromeric regions and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 18S rDNA; 5S rDNA; Coastal drainages; FISH; Population cytogenetics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200205

ALMANAQUE Horta&amp;Liça: um passeio produtivo na região serrana.
Provedor de dados: 14
Horta&amp;liça, um passeio produtivo na região serrana.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Literatura infantil; Região serrana.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060118

Alsophila weidenbrueckii (Cyatheaceae), a new scaly tree fern from Papua New Guinea
Provedor de dados: 16
Autores: Lehnert, M.
The scaly tree fern Alsophila weidenbrueckii is described and illustrated as new to science. It occurs in the Bismarck range in north-eastern New Guinea at 1200–2100 m in evergreen wet mountain forest. The species reaches maturity at a comparatively old age and large size and regenerates only in intact forests on mineral soil exposed by small landslides or tree falls.
Tipo: Article / Letter to the editor
Palavras-chave: Bismarck range; Malesia; Scaly tree ferns; Sphaeropteroid indusia; 42.53; 42.48.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/606332

Alteraciones Morfológicas en Dientes Sometidos a Altas Temperaturas con Interés Forense
Provedor de dados: 77
Autores: Rubio,Leticia; Sioli,José Manuel; Santos,Ignacio; Fonseca,Gabriel M; Martin-de-las-Heras,Stella.
Los dientes son los elementos más resistentes del esqueleto humano y son utilizados en muchas ocasiones en la rutina de los laboratorios forenses. El objetivo de este estudio fue describir los cambios dentarios estructurales, morfológicos y del color que se producen tras la incineración, para ayudar en el manejo adecuado de las muestras en un escenario forense. Setenta dientes fueron expuestos a intervalos de temperatura de 100 °C a 1200 °C, durante 60 min. Un grupo control de 10 dientes no fue expuesto al choque térmico. Después de la incineración, los dientes fueron fotografiados y radiografiados para evaluar visualmente los cambios morfológicos. La medida del cambio de color fue realizada mediante un espectrofotómetro. Los resultados mostraron cambios...
Tipo: Journal article
Palavras-chave: Diente calcinado; Cambios color; Rayos-X; Morfología; Espectrofotometría.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200047

Alteraciones Motoras Esofágicas en Pacientes con Síndrome de Sjögren: Estudio de Casos y Controles
Provedor de dados: 77
Autores: Manterola,Carlos; Otzen,Tamara.
El síndrome de Sjögren primario (SSp), afecta diversos sistemas, como el digestivo; destacando la dificultad deglutoria del bolo alimentario. El objetivo de este estudio es describir la función y motilidad esofágica de pacientes con SSp y compararla con sujetos sanos. Estudio de casos y controles, realizado en Clínica Mayor de Temuco (2004-2009). Se estudiaron pacientes con SSp, con disfagia permanente, sin límite de edad ni sexo (casos); y sujetos asintomáticos digestivos (controles); emparejados por edad y sexo. Se estudiaron con manometría esofágica estacionaria. Se determinó presión de reposo (PR) y longitud (L) del esfínter esofágico inferior (EEI) y superior (EES); amplitud (A) y duración (D) de las ondas peristálticas desencadenadas con degluciones...
Tipo: Journal article
Palavras-chave: Síndrome de Sjogren; Enfermedades esofágicas; Manometría esofágica; Estudios de casos y controles.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100041

Alterações anatômicas do sistema vascular em porta-enxertos de videira
Provedor de dados: 86
Autores: Santarosa,Emiliano; Souza,Paulo Vitor Dutra de; Mariath,Jorge Ernesto de Araújo; Lourosa,Gil Vicente.
Resumo: O objetivo deste trabalho foi avaliar a ocorrência de alterações do padrão de vascularização de porta-enxertos de videira. Utilizaram-se os genótipos Paulsen 1103 (Vitis berlandieri x Vitis rupestris), MGT 101-14 (Vitis riparia x V. rupestris) e SO4 (V. berlandieri x V. riparia). O experimento foi conduzido em delineamento de blocos ao acaso com três tratamentos (genótipos) e dez plantas por parcela. Avaliaram-se as variáveis de crescimento vegetativo dos porta-enxertos e, por meio de cortes histológicos realizados no ápice, na porção mediana e na base dos ramos, as anatômicas. As diferenças no sistema vascular tornaram-se maiores do ápice para a base dos ramos. Os genótipos SO4 e Paulsen 1103 apresentaram maior área de xilema na base dos ramos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis fisiologia padrão de vascularização videiras; Xilema.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400320

Alterações físicas, fisiológicas e bioquímicas durante o desenvolvimento de sementes de sorgo de diferentes concentrações de tanino
Provedor de dados: 109
Autores: de Almeida,Tanismare Tatiana; Oliveira,João Almir; Franco da Rosa,Sttela Dellyzete Veiga; da Silva,Adriano Alves; dos Santos Oliveira,Andrea; de Sousa Pereira,Diego.
Com o interesse de verificar a relação entre a concentração de tanino e a dormência das sementes, objetivou-se nessa pesquisa, avaliar as alterações bioquímicas, físicas e fisiológicas ocorridas durante o desenvolvimento de sementes de sorgo com diferentes concentrações de tanino. Foram utilizadas sementes dos cultivares BR 305 e BR 310, colhidas em sete estádios de desenvolvimento (100, 103, 107, 113, 119, 121, 127 dias após a semeadura), conforme o teor de água. As sementes colhidas em cada estádio foram divididas em dois lotes, um submetido à secagem a 35 °C, até umidade de 12% e o outro lote sem secagem. A qualidade das sementes foi avaliada pelos testes de germinação e perfis enzimáticos. Foi determinada, ainda, a concentração de tanino nas sementes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sorghum bicolor; Germinação; Colheita; Maturação.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000200012

Alterações inflamatórias infecciosas da glândula mamária de ovelhas de diferentes grupos genéticos.
Provedor de dados: 14
Autores: ZAFALON, L. F.; ESTEVES, S. N.; FIM JUNIOR, G. A.; SANTANA, R. C. M.
O presente estudo objetivou avaliar a frequência de casos de mastite subclínica em ovinos puros das raças Santa Inês, Dorper, Texel e Ile de France em duas épocas diferentes. O trabalho experimental foi realizado em um rebanho formado por 407 ovelhas, localizado na Embrapa Pecuária Sudeste em São Carlos, São Paulo. Amostras de leite foram colhidas no início da lactação e após o desmame, em duas parições consecutivas, para confirmação da etiologia infecciosa da doença por meio de análises microbiológicas e para a determinação da contagem de células somáticas. O California Mastitis Testis (CMT) foi realizado para o diagnóstico preliminar da mastite. Estafilococos coagulase-negativos foram os agentes etiológicos com maior ocorrência, exceto no período do...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Ovinos; Mastite infecciosa.; Leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061203

Alterações na Germinação e Vigor de Sementes de Arroz da Cultivar BRS Pampa Tratadas com Indutores de Crescimento.
Provedor de dados: 14
Autores: MATTOS, M. L. T.; FRANCO, D. F.; FAGUNDES, P. R. R.; VALGAS, R. A.
bitstream/item/143902/1/Comunicado-331.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Semente arroz.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046244

ALTERAÇÕES NAS CARACTERÍSTICAS FÍSICAS DO MATERIAL ORGÂNICO SUBMETIDO AO PROCESSO DE COMPOSTAGEM
Provedor de dados: 107
Autores: Teixeira, Denis Leocádio; Matos, Antonio Teixeira de; Melo, Evandro de Castro.
Neste trabalho, teve-se como objetivo avaliar as alterações físicas do material orgânico proporcionadas pelo processo de compostagem por leiras estáticas aeradas. Os resíduos utilizados foram constituídos pelas misturas dos agentes estruturantes bagaço de cana-de-açúcar e palha de café com cama de frango, com o objetivo de obter relações C/N iniciais de 25/1. O material foi compostado, utilizando-se o sistema de leiras estáticas aeradas, por 30 dias, período de tempo em que se observou o final da fase termofílica. O processo de compostagem contribui para aumento da massa específica seca dos materiais em, aproximadamente, 12 e 13%, respectivamente nos compostos que tinham o bagaço de cana-de-açúcar e a palha de café como agentes estruturantes. O volume...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais resíduos sólidos; Leiras estáticas aeradas; Demanda de potência.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/616

Alterações nos perfis bioquímicos hepáticos e renais de animais selvagens de diferentes biomas brasileiros sororreagentes para Leptospira Spp
Provedor de dados: 195
Autores: Silva, T. R.; Nogueira, A. F. S.; Cruz, N. R. N; Santos, R. F.; Mathias, L. A.; Santana, A. E.
O presente trabalho avaliou os perfis bioquímicos hepáticos e renais de animais selvagens de vida livre sororreagentes para Leptospira spp., provenientes de diferentes biomas brasileiros. Foram colhidas amostras de sangue de 16 animais para realização do teste de soroaglutinação microscópica (SAM) e das análises bioquímicas de aspartato amino-transferase (AST), alanino amino-transferase (ALT), gama-glutamil transferase (GGT), ureia (UV), creatinina, fosfatase alcalina (F.A.), albumina e bilirrubina total. Os resultados, expressos como média ± desvio padrão, foram para Nasua nasua (quati): creatinina (1,31±0,67 mg/dL), ALT (47,75±36,74 U/mL), AST (172,61±169,63 U/mL), ureia (61,80±37,33 mg/dL), F.A. (21,20±12,65 U/L), GGT (16,51±12,81 U/L), bilirrubina...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise bioquímica; Animais silvestres; Leptospirose.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32147

Alterations in antioxidant metabolism in coffee leaves infected by Cercospora coffeicola
Provedor de dados: 65
Autores: Andrade,Camila Cristina Lage de; Vicentin,Rayssa Pereira; Costa,Josineide Rodrigues; Perina,Fabiano José; Resende,Mario Lúcio Vilela de; Alves,Eduardo.
ABSTRACT: Brown eye spot (BE) caused by Cercospora coffeicola is the main disease of coffee crop. A variation in symptoms of BE has been reported in the field, raising suspicion of occurrence of new species. However, information about coffee- C. coffeicola interaction is still limited. This research aimed to determine the difference between antioxidant metabolism of coffee plants cultivar Mundo Novo inoculated with a strain isolated from a common BE lesion (CML 2984) and a strain isolated from a black BE lesion (CML 2985). The enzyme activity of peroxidase (POX), catalase (CAT), superoxide dismutase (SOD), ascorbate peroxidase (APX) and phenylalanine ammonia lyase (PAL) were determined. Activities of POX, APX, and PAL increased in plants inoculated with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica L.; "common" brown eye spot; "black" brown eye spot; Reactive oxygen species.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001764

Altered mean platelet volume in patients with polymyositis and its association with disease severity
Provedor de dados: 56
Autores: Peng,Y.-F.; Huang,Y.-X.; Wei,Y.-S.
Polymyositis (PM) is an autoimmune disease characterized by chronic inflammation in skeletal muscle. Mean platelet volume (MPV), a marker in the assessment of systemic inflammation, is easily measured by automatic blood count equipment. However, to our knowledge, there are no data in the literature with respect to MPV levels in PM patients. Therefore, in this study we aimed to investigate MPV levels in patients with PM. This study included 92 newly diagnosed PM patients and 100 healthy individuals. MPV levels were found to be significantly lower compared with healthy controls (10.3±1.23 vs 11.5±0.74 fL, P&lt;0.001). Interestingly, MPV was found to be positively correlated with manual muscle test (MMT) score and negatively correlated with erythrocyte...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mean platelet volume; Polymyositis; Disease severity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000600701

Alternariol 9-methyl ether from the endophytic fungus Alternaria sp. Samif01 and its bioactivities
Provedor de dados: 58
Autores: Lou,Jingfeng; Yu,Ruiting; Wang,Xiaohan; Mao,Ziling; Fu,Linyun; Liu,Yang; Zhou,Ligang.
Abstract One bioactive compound, identified as alternariol 9-methyl ether, was isolated from the crude extract of the endophytic fungus Alternaria sp. Samif01 residing in the roots of Salvia miltiorrhiza Bunge. Alternariol 9-methyl ether was active against bacteria with minimum inhibitory concentration values ranging from 25 to 75 µg/mL and median inhibitory concentration (IC50) values ranging from 16.00 to 38.27 µg/mL. The IC50 value of alternariol 9-methyl ether against spore germination of Magnaporthe oryzae was 87.18 µg/mL. Alternariol 9-methyl ether also showed antinematodal activity against Bursaphelenchus xylophilus and Caenorhabditis elegans with IC50 values of 98.17 µg/mL and 74.62 µg/mL, respectively. This work is the first report on alternariol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salvia miltiorrhiza Bunge Endophytic fungus Alternaria sp.; Alternariol 9-methyl ether Bioactivity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100096

Alternativ til antibiotika, zink og kobber.
Provedor de dados: 21
Autores: Jensen, Martin.
Afledt artikel der beskriver projektets baggrund, formål og indhold
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Health and welfare.
Ano: 2016
URL: http://orgprints.org/32958/1/29%20Alternativ%20til%20antibiotik%20zink%20og%20kobber%20-%20Landbrug%20Fyn-Tema-%20Svin%20s13-%202016.pdf

Alternativas metodológicas do teste de envelhecimento acelerado em sementes de coentro
Provedor de dados: 65
Autores: Radke,Aline Klug; Reis,Bruna Barreto dos; Gewehr,Éwerton; meida,Andréia da Silva Al; Tunes,Lilian Madruga de; Villela,Francisco Amaral.
RESUMO: No presente trabalho, o objetivo foi adequar a metodologia do teste de envelhecimento acelerado para avaliação do potencial fisiológico de sementes de Coriandrum sativum L. Seis lotes de sementes foram utilizados, sendo submetidos aos testes de germinação, índice de velocidade de emergência, emergência de plântulas e envelhecimento acelerado, empregando-se os períodos de envelhecimento de 24, 48, 72 e 96 horas, na metodologia tradicional com água e com o uso de solução saturada e não saturada de cloreto de sódio (NaCl). O teste de envelhecimento acelerado, utilizando solução salina saturada na combinação 24 horas a 41ºC é adequado para avaliação do potencial fisiológico de sementes de coentro. O período de 48 horas para o método de envelhecimento...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coriandrum sativum L.; Hortaliça; Potencial fisiológico; Solução salina; Vigor.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100095

Alternativas para a conservação de raízes de mandioca de mesa minimamente processada no Distrito Federal.
Provedor de dados: 14
Autores: RINALDI, M. M.; FIALHO, J. de F.; VIEIRA, E. A.; ASSIS, S. F. de O.
bitstream/item/154887/1/Comtec-178.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mandioca; Raíz; Cerrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061436

Alternativas para a diversificação da agricultura familiar de base ecológica - 2016.
Provedor de dados: 14
Autores: WOLFF, L. F.; MEDEIROS, C. A. B.
bitstream/item/151362/1/Documento-420.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroecologia.; Agricultura Familiar; Ecologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058125

Alternative control of Meloidogyne incognita in tomato plants
Provedor de dados: 22
Autores: Dias, Milena Hissamura; Barbosa, Jaqueline de Araujo; Peters, Francielle Fiorentin; Stangarlin, José Renato; Esteves, Rogério Lopez.
The genus Meloidogyne has a wide geographical distribution, parasitizing plant cultivars around the world and causing large losses for farmers. Then, is necessary the search for alternative control methods which are cheap and that improving the quality of products and protection of the environment. The aim of this study was to evaluate different alternative control methods against Meloidogyne incognita on tomato plants: extract of Ruta graveolens, homeopathic products and commercial bioproducts. Five treatments were evaluated: non-treated plants (water), extract of R. graveolens, Thuya occidentalis homeopathic, Cina homeopathic, bioproduct based on the fungus Pochonia chlamidosporia and bioproduct based on Bacillus spp. and Trychoderma spp. The assay was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Homeopatia; Controle biológico; Nematoides de galhas; Ruta graveolens.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/12491

ALTERNATIVE FOR REDUCING PHYSIOLOGICAL DISORDERS IN ‘BARTLETT’ PEARS
Provedor de dados: 94
Autores: ZUCOLOTO,MOISES; ANTONIOLLI,LUCIMARA ROGERIA; SIQUEIRA,DALMO LOPES DE; CZERMAINSKI,ANA BEATRIZ COSTA.
ABSTRACT  ‘Bartlett’ pears from different harvest dates were assessed regarding to cold storage potential and reduction of physiological disorder incidence. Three harvests, the first (HD1), second (HD2), and third (HD3), were carried out at weekly intervals. The pears were assessed after the harvest, with no exposition to the temperature conditioning, after 20, 40, 60, 80, 100 and 120 days at 0 ± 1 °C and 90 ± 5% RH and after three and six days at room temperature (20 ± 1 °C). Fruit from the early harvest (HD1) showed the smallest incidence of physiological disorder during both cold and room temperature storage. The disorder symptoms became apparent in HD1 fruit after 20 days at cold storage followed by three days at 20 °C, whereas HD2 and HD3 fruit showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pyrus communis L.; Cold storage; Flesh firmness and acceptance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200401

Alternative for the evaluation of coffee seedlings using Fisher's discriminant analysis
Provedor de dados: 124
Autores: Campos,Katia Alves; Morais,Augusto Ramalho de; Paixão,Crysttian Arantes.
ABSTRACT One of the applications of Fisher's linear discriminant function (FDF) is its use in transforming multivariate data into a new univariate variable. This then makes possible a new option for the variance analysis of multivariate data, in addition to the multivariate analysis of variance (MANOVA). The aim of this work was to select groups of seven characteristics of quality in coffee seedlings using six criteria for selection, to use the FDF to transform such groupings of characteristics into a new variable, and then to compare interpretation of the results obtained from the univariate and multivariate analyses of variance of the characteristics and this new variable, with a view to its use in evaluating coffee seedlings. A randomised block design...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Variable selection; Multivariate analysis; Data transformation; Analysis of variance; Coffea arabica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200299

Alternative potassium source for the cultivation of ornamental sunflower
Provedor de dados: 64
Autores: Torqueti,Sabrina Thereza dos Santos; Boldrin,Karina Volpi Furtini; Nascimento,Ângela Maria Pereira do; Paiva,Patrícia Duarte de Oliveira; Furtini Neto,Antônio Eduardo; Luz,Iracema Clara Alves.
ABSTRACT Brazil is dependent on importation of fertilizers, especially the potassics. Rocks and minerals that contain nutrients have a potential for use in agriculture as fertilizer, especially those of slow solubilization and that exhibit residual effect. In this context, the objective was to assess the feasibility of glauconite rock as potassium source for the cultivation of ornamental sunflower. The experiment was conducted under controlled conditions arranged in an entirely randomized design, in a 4x4 + 4 factorial scheme, with four replicates and one plant per plot. Four glauconite-based fertilizers were used as a potassium source: fine grained glauconite, fine grained organo-mineral glauconite, coarse grained glauconite and coarse grained...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helianthus annuus; Glauconite; Mineral nutrition; Ornamental plant; Postharvest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000300257

Alternative Wachstumsregulierung von Pflanzen mittels gesteuerter Vibrationstechnik als Ersatz chemischer Hemmstoffe
Provedor de dados: 21
Autores: Grüneberg, Heiner; Helbig, Diana; Rocksch, Throsten.
Steigende Umweltbelastungen durch Pestizide, in diesem Falle durch chemische Wachstumsregulatoren, erfordern Forschungen zur alternativen Wachstumsregulierung. Der Aktionsplan zur nachhaltigen Anwendung von Pflanzenschutzmitteln des BMEL unterstreicht dieses Absicht. Im durchgeführten Projekt soll eine Wachstumsregulierung (hauptsächlich die Hemmung des Längenwachstums) durch definierte mechanische Reize (Seismomorphogenese) mittels Vibrationen realisiert werden, um einen Verzicht auf synthetische Wuchshemmstoffe möglich zu machen. Die Entwicklung eines anwendertauglichen Vibrationstisches erfolgte zunächst in der Forschungseinrichtung. Anschließend wurden in zwei zertifizierten Bio-Gartenbaubetrieben entsprechende Tische auf ihre Praxiseignung getestet....
Tipo: Report
Palavras-chave: Crop health; Quality; Protection Ornamentals; Flower bulbs and tree nurseries.
Ano: 2016
URL: http://orgprints.org/31757/1/31757-11NA010-hu-grueneberg-2016-wachstumsregulierung.pdf

Aluskasvien mahdollisuudet luomuviljan rikkakasveja vastaan.
Provedor de dados: 21
Autores: Salonen, Jukka.
Hanke-esittely ProAgrian viljelijöille, aluksi ppt-esityksenä sisätiloissa (liite) ja koekentillä Jokioisilla.    Luonnonvarakeskuksen (Luke) luomupelloilla Jokioisilla aloitettiin keväällä 2015 kaksi kenttäkoetta, joissa tarkastellaan erilaisten aluskasvien ja niiden seosten soveltuvuutta rikkakasvien hallintaan viljavaltaisessa viljelykierrossa. Koealueiden esikasvina oli apila/heinä-nurmi, joka kylvettiin 2013 kaura-suojaviljaan.     Vuonna 2015 aluskasvit kylvettiin joko heti Wolmari-ohran kylvön jälkeen tai ohrakasvustoon heinäkuussa. Aluskasveja oli yhteensä 16 kasvilajia ja 18 lajiketta. Niitä sekoittamalla saatiin 8 erilaista vaihtoehtoa, joiden tavoitteena on joko typen sidonta (palkokasvit) tai keruu (heinät). Seoksina kylvettiin sekä...
Tipo: Teaching resource
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/30628/1/LUKEKASesittely_JOKpellonpiennar210916_esitys.pdf

Aluskasvien vaikutus luonnonmukaisesti viljellyn ohran ja rikkakasvien kasvuun.
Provedor de dados: 21
Autores: Koppelmäki, Kari.
Rikkakasvit ovat yksi suurimmista luomuviljelyn satoa rajoittavista tekijöistä. Tavallisesti luomutiloilla käytetyllä mekaanisella rikkakasvin torjunnalla on useita negatiivia ympäris-tövaikutuksia. Peitekasvien viljely on vaihtoehto mekaaniselle rikkakasvien hallinnalle ja samalla se tukee monia muita maataloudelle annettuja ympäristötavoitteita. Pohjoisissa oloissa yleisin tapa toteuttaa peitekasvien viljelyä on kylvää ne satokasvin aluskasviksi.  Tässä tutkimuksessa selvitettiin aluskasvien vaikutusta ohran (Hordeum vulgare) ja rikkakasvien kasvuun Jokiosissa sijaitsevilla koekentillä. Lintupajussa oli kaksi erillistä koeasetelmaa, joista toinen oli lannoittamaton ja toinen naudan lietelannalla lannoitettu (50 N kg/ha) koeasetelma. Kokeessa oli neljä...
Tipo: Thesis
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2016
URL: http://orgprints.org/31144/1/Kari_Koppelmaki_Thesis_9_2016.pdf

Alveld hos lam - Kan vi forebygge sjukdommen?
Provedor de dados: 21
Autores: Sørheim, Kristin; Brunberg, Emma; Grøva, Lise; Støbet Lande, Unni; Lilletvedt Tovsen, Marianne; Gjestvang Grønlien, Krister; Hjort Tønnesen, Hanne; Karlsen, Jan; Mysterud, Ivar; Skulberg, Olav.
Norsk senter for økologisk landbruk (NORSØK) og Universitetet i Oslo ved Farmasøytisk Institutt og Institutt for biovitenskap har gjennomført et arbeid for å skaffe mer kunnskap om årsaken til sjukdommen alveld hos lam på beite og undersøke muligheten for å finne forebyggende tiltak som kan hindre opptak av giftstoffer som framkaller sjukdommen. Andre samarbeidspartnere i prosjektet har vært NIVA, NIBIO og representanter for landbruksnæringa. Prosjektene har vært finansiert av Landbruksdirektoratet, Regionalt forskningsfond Midt-Norge, FMLA Sogn og Fjordane, FMLA Møre og Romsdal, Møre og Romsdal fylkeskommune. En spørreundersøkelse blant saueholdere i Sogn og Fjordane, Møre og Romsdal, Sør-Trøndelag og Hedmark viser at dødsårsaken hos lam på beite varierer...
Tipo: Report
Palavras-chave: Animal husbandry; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30471/1/Nors%C3%B8krapport%20vol%201%20nr%204%20%202016%20Alveld%20hos%20lam-%20Kan%20vi%20forebygge%20sjukdommen.docx_endelig.pdf

Amaranthus palmeri en Brasil.
Provedor de dados: 14
Autores: GAZZIERO, D. L. P.; ADEGAS, F. S.
Amaranthus palmeri: caracteristicas.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Plantas daninhas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052577

Amaranthus palmeri no Brasil.
Provedor de dados: 14
Autores: GAZZIERO, D. L. P.; ADEGAS, F. S.
Características. Informações adicionais.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Caruru; Erva Daninha.; Weeds; Amaranthus palmeri.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1033720

Amaranthus palmeri no Paraná: alerta.
Provedor de dados: 14
Autores: GAZZIERO, D. L. P.; ADEGAS, F. S.
O problema. Características. O que fazer?
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Erva daninha; Weeds.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1038351

Amazônia: em favor de uma nova agricultura.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/153897/1/Agrofoco-p24.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura; Tecnologia.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060841

Amblyseius largoensis in controlling red palm mite under semi-field conditions
Provedor de dados: 86
Autores: Morais,Elisangela Gomes Fidelis; Oliveira,Jéssica Silva; Gondim Jr.,Manoel Guedes Corrêa; Moraes,Gilberto José.
Abstract: The objective of this work was to evaluate the efficiency of two Amblyseius largoensis (Acari: Phytoseiidae) populations in controlling Raoiella indica (Acari: Tenuipalpidae). The treatments were: release of A. largoensis from the island of La Réunion; release of A. largoensis from the state of Roraima, Brazil; and a control, without predator release. Initially, 20 predators were released per plant; three other releases were done at a rate of ten adults per plant, at 46, 135, and 156 days after the first release. The population densities were estimated every 20 days, during six months. Both A. largoensis populations evaluated are not sufficiently efficient to control the R. indica population.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raoiella indica; Biological control; Coconut; Quarantine pest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500671

AMENDOIM BR1.
Provedor de dados: 14
A BR 1 é a cultivar de amendoim de maior disseminação na região Nordeste. Lançada pela Embrapa Algodão em 1994, apresenta tolerância à seca e às cercosporioses (doenças que atacam as folhas). É uma cultivar com elevada precocidade, com ciclo de 90 dias após a emergência, sementes de coloração veremelha e tamanho médio, recomendada para consumo in natura de para indústria de produtos alimentícios. Apresenta rendimento médio de 1.700 kg/ha de amendoim em vagens em regime de sequeiro e 3.500 kg/ha sob irrigação.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Colheita; Armazenamento; Plantio; Espaçamento; Cercosporiose.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066744

Ametryn Leaching in Soils from the Sugarcane Region in Northeastern Brazilian
Provedor de dados: 87
Autores: SILVA,K.S.; FREITAS,F.C.L.; BRAGA,D.F.; DOMBROSKI,J.L.D.; SANTOS,A.F.B.
ABSTRACT Ametryn is one of the most widely used herbicides in the sugarcane culture. Little is known about the interactions between this herbicide and the attributes of soils in the sugarcane region of northeastern Brazil. This knowledge, before recommending herbicide, will minimize the negative effects on the environment, particularly on water resources, and will ensure weed control efficacy. In this work, ametryn leaching potential was estimated through bioassays and chromatography, in five soils from the sugarcane region in northeastern Brazil: Quartzarenic Neosol (Entisol); Red Argisol (Ultisol); Ferrihumiluvic Spodosol (Spodosols); Red-Yellow Acrisol (Oxisol) and Haplic Cambisol (Inceptisols). To achieve this, columns were prepared with samples of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Liquid chromatography; Bioassay; Mobility.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400839

Aminoácidos no desenvolvimento de duas cultivares de mandioca
Provedor de dados: 22
Autores: Diego Gazola; UEL; Claudemir Zucareli; UEL; Claudia Maria do Prado Furquim; UEL; Jéssica de Lucena Marinho; UEL.
A utiliza&amp;ccedil;&amp;atilde;o de amino&amp;aacute;cidos contribui para o aumento da produtividade das mais diversas culturas e da qualidade dos produtos agr&amp;iacute;colas. O objetivo foi avaliar o efeito de doses amino&amp;aacute;cidos sobre as caracter&amp;iacute;sticas agron&amp;ocirc;micas e desenvolvimento de ra&amp;iacute;zes tuberosas, de duas variedades de mandioca. O experimento foi conduzido em casa de vegeta&amp;ccedil;&amp;atilde;o da Universidade Estadual de Londrina, PR. O delineamento experimental foi inteiramente casualizado com seis tratamentos (0, 10, 20, 30, 40 e 50 kg ha-1) de amino&amp;aacute;cidos, em duas variedades de mandioca (Baianinha e F&amp;eacute;cula Branca), com cinco repeti&amp;ccedil;&amp;otilde;es cada. As manivas...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Adubação alternativa; Adubação complementar; Clones de mandioca; Manihot esculenta.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13084

Aminocyclopyrachlor: New Option for Trumpet Flower Control in Pastures
Provedor de dados: 87
Autores: REIS,F.C.; CASON,J.B.; TOLEDO,R.E.B.; SOTOMAYOR,J.F.; FREITAS,M.M.; VICTÓRIA FILHO,R.
ABSTRACT The species Tecoma stans, introduced to Brazil to be cultivated in urban centers as street trees, in parks and gardens, became important pasture weed. The mechanical control of this species is difficult because the plant presents a large number of sprouts when are mowed. Furthermore, the herbicides usually used in pasture have been shown to be inefficient to control it. This research evaluated the trumpet flower control effectiveness using a new herbicide (aminocyclopyrachlor) applied alone in increasing doses to the cut stump for the control of resprouts and mixed with metsulfuron-methyl in applications to intact plant leaves. The experiment with foliar applications used increasing doses of herbicides (aminocyclopyrachlor + metsulfuron-methyl)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exotic species; Trumpet flower; Susceptibility to herbicides.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400759

Aminotransferase and glutamate dehydrogenase activities in lactobacilli and streptococci
Provedor de dados: 58
Autores: Peralta,Guillermo Hugo; Bergamini,Carina Viviana; Hynes,Erica Rut.
ABSTRACT Aminotransferases and glutamate dehydrogenase are two main types of enzymes involved in the initial steps of amino acid catabolism, which plays a key role in the cheese flavor development. In the present work, glutamate dehydrogenase and aminotransferase activities were screened in twenty one strains of lactic acid bacteria of dairy interest, either cheese-isolated or commercial starters, including fifteen mesophilic lactobacilli, four thermophilic lactobacilli, and two streptococci. The strains of Streptococcus thermophilus showed the highest glutamate dehydrogenase activity, which was significantly elevated compared with the lactobacilli. Aspartate aminotransferase prevailed in most strains tested, while the levels and specificity of other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aminotransferase activity; Glutamate dehydrogenase activity; Lactobacilli; Streptococci.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300741

Ammonia volatilization from blends with stabilized and controlled-released urea in the coffee system
Provedor de dados: 64
Autores: Chagas,Wantuir Filipe Teixeira; Guelfi,Douglas Ramos; Caputo,André Luiz Carvalho; Souza,Taylor Lima de; Andrade,André Baldansi; Faquin,Valdemar.
ABSTRACT Application of stabilized and controlled-release urea blends can reduce the losses of N-NH3 as compared to conventional urea. The aim of this study was to quantify ammonia volatilization from conventional nitrogen fertilizers and blends of urea + (urea + NBPT) + controlled release urea applied in drip irrigated coffee system. The experiment was conducted under field conditions in in a Red Latosol located in Lavras-MG, Brazil. The randomized complete block design with six treatments: Urea = 450 kg ha-1 yr-1 N (100% of the recommended dose) divided in three splittings equal to 150 kg ha-1 N with an interval of 50 days; ammonium nitrate = 450 kg ha-1 yr-1 N (100% of the recommended dose) in three splittings equal to 150 kg ha-1 N with an interval of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigation; Nitrogen fertilizer technologies; Polymer-sulfur coated urea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000500497

Ammonia volatilization from enhanced-efficiency urea on no-till maize in brazilian cerrado with improved soil fertility
Provedor de dados: 64
Autores: Cancellier,Eduardo Lopes; Silva,Douglas Ramos Guelfi; Faquin,Valdemar; Gonçalves,Bruno de Almeida; Cancellier,Leandro Lopes; Spehar,Carlos Roberto.
ABSTRACT High nitrogen losses by ammonia volatilization are expected when urea is used as the source of N. The use of controlled-release urea and urease inhibitors are possible strategies to reduce such losses and increase nitrogen use efficiency. This study aimed to evaluate nitrogen losses by ammonia volatilization from stabilized, slow and controlled release urea and its absorption by maize grown under no-till in an improved Cerrado soil. Four N sources were used: conventional urea, urea + N-(n-butyl) thiophosphoric triamide (NBPT), urea + Cu and B and urea coated by sulfur + polymers. These N sources were surface applied along the rows using three N doses of 100, 150 and 200 kg ha-1. No N was added to the control. Data were collected regarding N losses...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen fertilizers; NH3-N losses; Polymer sulfur coated urea; Urease inhibitors; Zea mays L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000200133

Ammoniated babassu palm hay in anglo-nubian goat diets
Provedor de dados: 64
Autores: Moreira,Antonia Leidiana; Alves,Arnaud Azevêdo; Moreira Filho,Miguel Arcanjo; Silva,Daniel Cézar da; Garcez,Bruno Spíndola; Vasconcelos,Vânia Rodrigues.
ABSTRACT Leaves of babassu may be used in diets for goats under maintenance, however, it is a low-quality roughage due to its high fiber content. The chemical treatment by ammonia causes reduction in the proportion of the cell wall, in addition to providing non-protein nitrogen for the microbial protein synthesis in the rumen. Babassu palm hay ammoniated with 4% urea (BHAU4%) was evaluated in this study as a substitute for guinea grass hay in the maintenance diets of goats in terms of intake, digestibility in vivo, and the partitioning of energy and nitrogen compounds. Twenty Anglo-Nubian male goats were used in a randomised block design with four treatments (diets containing 0, 33, 66, or 100% BHAU4%) and five replicates (animals/block). The chemical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestibility in vivo; Guinea grass; Native forage; Nitrogen balance; Orbignya phalerata Mart.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000600688

Amorphophallus kienluongensis (Araceae), a new species from the Mekong Delta, Southern Vietnam
Provedor de dados: 16
Autores: Nguyen, V.D.; Luu, H.T.; Nguyen, Q.D.; Hetterscheid, W.L.A.
Amorphophallus kienluongensis is described as a new species from southern Vietnam. It is morphologically close to A. brevispathus Gagnep. (Thailand) and A. prolificus Hett. &amp; A.Galloway (Thailand). However, it differs from both these species by a stigma with a central depression and an obconic male portion. So far A. kienluongensis is known only from the Kien Luong district of the Kien Giang province, southern Vietnam. The plant grows on limestone hills where its habitat is under threat owing to quarrying for cement manufacture. Therefore this species could be ranked as CR (‘critically endangered’) in the IUCN ranking.
Tipo: Article / Letter to the editor
Palavras-chave: Amorphophallus; Araceae; Mekong; New species; Taxonomy; Vietnam.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/588950

Amostragem do Pulgão-da-raiz Rhopalosiphum rufiabdominale na Cultura do Arroz Irrigado.
Provedor de dados: 14
Autores: SILVA, F. F. da; MARTINS, J. F. da S.; PAZINI, J. de B.; BOTTA, R. A.; ROSA, A. P. S. A. da.
bitstream/item/152738/1/Circular-172.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: O pulgão-da-raiz.; Rhopalosiphum Rufiabdominale.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059902

Amostragem em ensaios com frangos de corte considerando variáveis de abate.
Provedor de dados: 14
Autores: LOPES, L. dos S.; LIBANO, L.; AVILA, V. S. de; SUREK, D.; COLDEBELLA, A.; KRABBE, E. L.
bitstream/item/143590/1/final8166.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Frangos de corte; Variáveis; Ensaios.; Abate.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045956

&amp;#321;egha&amp;#769;gots'enete&amp;#808; (learning together): the importance of indigenous perspectives in the identification of biological variation
Provedor de dados: 7
Autores: Polfus, Jean L.; Natural Resources Institute, University of Manitoba, Winnipeg, Manitoba, Canada; jeanpolfus@gmail.com; Manseau, Micheline; Office of the Chief Ecosystem Scientist, Parks Canada, Gatineau, Qu&amp;#233;bec, Canada; Natural Resources Institute, University of Manitoba, Winnipeg, Manitoba, Canada; Micheline.Manseau@pc.gc.ca; Bayha, Walter; De&amp;#769;l&amp;#305;&amp;#808;ne&amp;#808; Land Corporation, De&amp;#769;l&amp;#305;&amp;#808;ne&amp;#808;, Northwest Territories, Canada; nihtla321@gmail.com; Rice, Keren; Department of Linguistics, University of Toronto, Toronto, Ontario, Canada; rice@chass.utoronto.ca; Wilson, Paul; Biology Department, Trent University, Peterborough, Ontario, Canada; pawilson@trentu.ca.
Tipo: Peer-Reviewed Reports
Palavras-chave: Aboriginal; Biocultural diversity; Biodiversity; Caribou; Collaborative research; Ecology; First Nation; Genetic variation; Indigenous communities; Population genetics; Population structure; Rangifer tarandus; Resource management; Social-ecological systems; Traditional knowledge.
Ano: 2016

&amp;#8220;Disfibrinogenemia Jujuy&amp;#8221;, alteración asociada a trastornos hemorrágicos
Provedor de dados: 38
Autores: Lauricella,Ana María; Sittinger,Katja; Geisen,Christof; Kordich,Lucía Clelia.
El objetivo del presente trabajo fue estudiar a una joven paciente con manifestaciones hemorrágicas, caracterizar su fibrina plasmática e identificar la posible alteración molecular del fibrinógeno de la paciente y sus familiares directos. Se diagnosticó una disfibrinogenemia en la paciente, su madre y el medio-hermano, ambos asintomáticos. En estos individuos, la formación y lisis de la fibrina plasmática difirieron de los controles. La fase lag prolongada indicó la liberación lenta y defectuosa de los fibrinopéptidos; la pendiente menor que la del control sugirió una polimerización dificultada. La DOMax inferior mostró una fibrina compuesta por fibras delgadas. La fibrinolisis inducida por estreptoquinasa resultó más rápida que la correspondiente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Disfibrinogenemia; Ensayos de coagulación; Fibrinoformación; Fibrinolisis.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200006

&amp;#8220;I know, therefore I adapt?&amp;#8221; Complexities of individual adaptation to climate-induced forest dieback in Alaska
Provedor de dados: 7
Autores: Oakes, Lauren E.; Emmett Interdisciplinary Program in Environment and Resources, Stanford University; leoakes@stanford.edu; Ardoin, Nicole M.; Graduate School of Education and Woods Institute for the Environment, Stanford University; nmardoin@stanford.edu; Lambin, Eric F.; School of Earth, Energy, and Environmental Sciences, Stanford University; Woods Institute for the Environment, Stanford University; elambin@stanford.edu.
Individual actions to avoid, benefit from, or cope with climate change impacts partly shape adaptation; much research on adaptation has focused at the systems level, overlooking drivers of individual responses. Theoretical frameworks and empirical studies of environmental behavior identify a complex web of cognitive, affective, and evaluative factors that motivate stewardship. We explore the relationship between knowledge of, and adaptation to, widespread, climate-induced tree mortality to understand the cognitive (i.e., knowledge and learning), affective (i.e., attitudes and place attachment), and evaluative (i.e., use values) factors that influence how individuals respond to climate-change impacts. From 43 semistructured interviews with forest managers...
Tipo: Peer-Reviewed Reports
Palavras-chave: Attitudes; Climate change; Forest management; Individual adaptation; Knowledge; Place attachment; Use values.
Ano: 2016

&amp;#8220;Todos los pájaros carpinteros del mundo, a todo color&amp;#8221;: GORMAN G (2014) Woodpeckers of the world. The complete guide. Christopher Helm, Londres. 528 pp. ISBN: 978-1-4081-4715-3. Precio: US$ 50 (tapa dura)
Provedor de dados: 68
Autores: Ojeda,Valeria S.
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072016000200012

Amphibians of varzea environments and floating meadows of the oxbow lakes of the Middle Purus River, Amazonas, Brazil
Provedor de dados: 49
Autores: Ramalho,Werther Pereira; Andrade,Murilo Sousa; Matos,Lucicléia Railene Assis de; Vieira,Lisandro Juno Soares.
Despite the historical knowledge on amphibians of the Purus River basin, basic information on assemblages is fragmented, with gaps in knowledge existing at various scales, which limits conservation strategies. This study provides information on the composition, richness and abundance of the amphibian fauna in varzea environments and floating meadows of the oxbow lakes of the Middle Purus River between the Boca do Acre and Pauiní municipalities, Amazonas, Brazil. We sampled six oxbow lakes using forty-seven 200-meter transects, distributed among the "floating meadows," "high varzea" and "low varzea," from April to January 2014. We recorded 59 species, with the family Hylidae being predominant. This amphibian fauna represents approximately 19% of the species...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Floodplain; Flood pulse; Diversity; Conservation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100201

AMPLIACIÓN GEOGRÁFICA DEL TIBURÓN SIETE BRANQUIAS O BOCADULCE HEPTRANCHIAS PERLO BONNATERRE (HEXANCHIFORMES: HEXANCHIDAE) PARA EL CARIBE CONTINENTAL COLOMBIANO
Provedor de dados: 50
Autores: Anguila,Rafael; Nieto-Alvarado,Luis Eduardo; Narváez-Barandica,Juan Carlos; Hernández-Beracasa,Luis; Acero P,Arturo.
RESUMEN Se amplía la distribución geográfica del "tiburón de "siete branquias" Heptranchias perlo (Hexanchidae: Hexanchiformes) para el Caribe continental colombiano, a partir de tres ejemplares capturados con redes de enmalle de monofilamento de 13, 10 y 9 cm, entre 80 y 100 m de profundidad, en el área de Puerto Colombia y Sabanilla, departamento de Atlántico, que registraron 1000, 980, y 978 mm. de longitud total, con pesos de 3, 3 y 2.75 kg, respectivamente; siendo los animales de Puerto Colombia hembras preñadas y el espécimen de Sabanilla una hembra madura no preñada.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Siete branquias; Bocadulce; Hexanchidae; Heptranchias; Red de enmalle.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612016000200355

Amyloid-β peptide absence in short term effects on kinase activity of energy metabolism in mice hippocampus and cerebral cortex
Provedor de dados: 42
Autores: IANISKI,FRANCINE R.; RECH,VIRGINIA C.; NISHIHIRA,VIVIAN S.K.; ALVES,CATIANE B.; BALDISSERA,MATHEUS D.; WILHELM,ETHEL A.; LUCHESE,CRISTIANE.
ABSTRACT Considering that Alzheimer's disease is a prevalent neurodegenerative disease worldwide, we investigated the activities of three key kinases: creatine kinase, pyruvate kinase and adenylate kinase in the hippocampus and cerebral cortex in Alzheimer's disease model. Male adult Swiss mice received amyloid-β or saline. One day after, mice were treated with blank nanocapsules (17 ml/kg) or meloxicam-loaded nanocapsules (5 mg/kg) or free meloxicam (5 mg/kg). Treatments were performed on alternating days, until the end of the experimental protocol. In the fourteenth day, kinases activities were performed. Amyloid-β did not change the kinases activity in the hippocampus and cerebral cortex of mice. However, free meloxicam decrease the creatine kinase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alzheimer's disease; Nanoparticles; Meloxicam; Energetic metabolism; Phosphoryltransfer network.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501829

An Alternative Inactivant for Rift Valley Fever Virus using Cobra Venom-derived L-Amino Oxidase, which is Related to its Immune Potential
Provedor de dados: 52
Autores: Al-Olayan,Ebtesam M; Mohamed,Aly F; El-Khadraqy,Manal F; Shebl,Rania I; Yehia,HanryM.
ABSTRACT Vaccine improvement depends on the formulation, adjuvant type and inactivant used. The type of formulation may interfere with immunogenicity. The present work aimed to evaluate the inactivation activity and related immune potential of the Cobra venom-derived LAO enzyme compared to the currently used inactivants (BPL and formalin) for both animal and human vaccines. The RVF virus was completely inactivated within 6 hrs, 4 hrs and 2 hrs after treatment with Formalin, LAO and BPL, respectively. The vaccine potency [ED50] was arranged in a descending order from formalin (0.016) to BPL (0.005) and LAO (0.002). The total IgG levels, Neutralizing Index (NI) and Interferon levels were significantly increased compared to those detected after immunization...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rift Valley fever; Inactivant; Humoral immunity; Interferon; Interleukins; LAO.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100345

An annotated checklist of the Arcella (Arcellidae) from littoral zone of Paranoá lake-Brazil, with a pictorial key
Provedor de dados: 3
Autores: Silva, Mariana Lessa Carneiro da; Rangel, Elisangela Reis; Lansac-Tôha, Fabio Amodêo; Schwind, Leilane Talita Fatoreto; Joko, Ciro Yoshio.
The pictorial key contributes to taxonomic analysis, as it lists the species found in a given environment, and points out the morphological characteristics that differs one specific taxon from the others. Arcellidae Ehrenberg, 1830 is one of the testate amoebae families with highest representativity in terms of richness and abundance, including three genera, that Arcella shows greater dispersion in different types of aquatic biotopes. The zooplankton community in the Paranoá Lake has been extensively studied over the decades. However, there are no studies on testate amoebae in this environment. The study aimed to develop a pictorial key to help in the identification of Arcella in the Paranoá Lake. Samples were taken with plankton net at 13 sites in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.04.05.00-6 protist; Taxonomy; Biological diversity; Plankton; Arcellidae; Center west Taxonomia dos Grupos Recentes.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/29187

An appraisal of adaptive management planning and implementation in ecological restoration: case studies from the San Francisco Bay Delta, USA
Provedor de dados: 7
Autores: Nagarkar, Mita; University of Copenhagen; mita.nagarkar@gmail.com; Raulund-Rasmussen, Karsten; University of Copenhagen; krr@ign.ku.dk.
Adaptive management has been defined and redefined in the context of natural resource management, yet there are few examples of its successful application in ecological restoration. Although the 2009 Delta Reform Act now legally requires adaptive management for all restoration efforts in the Sacramento-San Joaquin Delta, in California, USA, projects in this region still encounter problems with implementation. We used a comparative case study analysis to examine adaptive management planning and implementation both in and around the Delta, assessing not only why adaptive management is not yet well implemented, but also what changes can be made to facilitate the adaptive management approach without sacrificing scientific rigor. Adaptive management seems to be...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive management; Ecological restoration; Sacramento-San Joaquin Delta; Social ecological systems; Tidal marsh.
Ano: 2016

An approach on phytoalexins: function, characterization and biosynthesis in plants of the family Poaceae
Provedor de dados: 65
Autores: Arruda,Rejanne Lima; Paz,Andressa Tuane Santana; Bara,Maria Teresa Freitas; Côrtes,Márcio Vinicius de Carvalho Barros; Filippi,Marta Cristina Corsi de; Conceição,Edemilson Cardoso da.
ABSTRACT: Phytoalexins are compounds that have been studied a few years ago, which present mainly antimicrobial activity. The plants of the family Poaceae are the most geographically widespread and stand out for their economic importance, once they are cereals used as staple food. This family stands out for having a variety of phytoalexins, which can be synthesized via the shikimic acid (the phenylpropanoids), or mevalonic acid, being considered terpenoid phytoalexins. The characterization of these compounds with antimicrobial activity is carried out using chromatographic techniques, and the high-performance liquid chromatography (HPLC) coupled with mass spectrometry are the most efficient methods in this process. This research aimed to present an approach...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metabolites; Protection of plants; Signaling; Oryza sativa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701206

An approach to assess the potential of agroecosystems in providing environmental services
Provedor de dados: 86
Autores: Turetta,Ana Paula Dias; Tonucci,Rafael; Mattos,Luciano Mansor de; Amaro,George; Balieiro,Fabiano de Carvalho; Prado,Rachel Bardy; Souza,Henrique Antunes de; Oliveira,Aline Pacobahyba de.
Abstract The objective of this work was to present an approach to evaluate soil functions in agroecosystems and their impact on environmental services (ES). An approach with case studies was proposed to assess the relationship between the establishment and management of agroecosystems, in three Brazilian biomes (Atlantic Forest, Cerrado, and Caatinga), and their environmental services provision, considering the specificities of each area. A set of soil parameters that can be used as indicators to monitor changes in the agroecosystem was also proposed. The environmental services types most affected by the establishment and management of the agroecosystems were the supporting and provisioning services, showing the potential of agricultural management in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental services indicators; Multifunctional agriculture; Public policies; Soil management; Sustainable agriculture.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901051

An assessment of the Arctic Ocean in a suite of interannual CORE-II simulations. Part II: Liquid freshwater
Provedor de dados: 5
Autores: Wang, Qiang; Ilicak, Mehmet; Gerdes, Ruediger; Drange, Helge; Aksenov, Yevgeny; Bailey, David A.; Bentsen, Mats; Biastoch, Arne; Bozec, Alexandra; Boening, Claus; Cassou, Christophe; Chassignet, Eric; Coward, Andrew C.; Curry, Beth; Danabasoglu, Gokhan; Danilov, Sergey; Fernandez, Elodie; Fogli, Pier Giuseppe; Fujii, Yosuke; Griffies, Stephen M.; Iovino, Doroteaciro; Jahn, Alexandra; Jung, Thomas; Large, William G.; Lee, Craig; Lique, Camille; Lu, Jianhua; Masina, Simona; Nurser, A. J. George; Rabe, Benjamin; Roth, Christina; Salas Y Melia, David; Samuels, Bonita L.; Spence, Paul; Tsujino, Hiroyuki; Valcke, Sophie; Voldoire, Aurore; Wang, Xuezhu; Yeager, Steve G.
The Arctic Ocean simulated in 14 global ocean-sea ice models in the framework of the Coordinated Ocean-ice Reference Experiments, phase II (CORE-II) is analyzed in this study. The focus is on the Arctic liquid freshwater (FW) sources and freshwater content (FWC). The models agree on the interannual variability of liquid FW transport at the gateways where the ocean volume transport determines the FW transport variability. The variation of liquid FWC is induced by both the surface FW flux (associated with sea ice production) and lateral liquid FW transport, which are in phase when averaged on decadal time scales. The liquid FWC shows an increase starting from the mid-1990s, caused by the reduction of both sea ice formation and liquid FW export, with the...
Tipo: Text
Palavras-chave: Arctic Ocean; Freshwater; Sea ice; CORE II atmospheric forcing.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00313/42463/41835.pdf

An assessment of the Arctic Ocean in a suite of interannual CORE-II simulations. Part III: Hydrography and fluxes
Provedor de dados: 5
Autores: Ilicak, Mehmet; Drange, Helge; Wang, Qiang; Gerdes, Rudiger; Aksenov, Yevgeny; Bailey, David; Bentsen, Mats; Biastoch, Arne; Bozec, Alexandra; Boening, Claus; Cassou, Christophe; Chassignet, Eric; Coward, Andrew C.; Curry, Beth; Danabasoglu, Gokhan; Danilov, Sergey; Fernandez, Elodie; Fogli, Pier Giuseppe; Fujii, Yosuke; Griffies, Stephen M.; Iovino, Doroteaciro; Jahn, Alexandra; Jung, Thomas; Large, William G.; Lee, Craig; Lique, Camille; Lu, Jianhua; Masina, Simona; Nurser, A. J. George; Roth, Christina; Salas Y Melia, David; Samuels, Bonita L.; Spence, Paul; Tsujino, Hiroyuki; Valcke, Sophie; Voldoire, Aurore; Wang, Xuezhu; Yeager, Steve G.
In this paper we compare the simulated Arctic Ocean in 15 global ocean–sea ice models in the framework of the Coordinated Ocean-ice Reference Experiments, phase II (CORE-II). Most of these models are the ocean and sea-ice components of the coupled climate models used in the Coupled Model Intercomparison Project Phase 5 (CMIP5) experiments. We mainly focus on the hydrography of the Arctic interior, the state of Atlantic Water layer and heat and volume transports at the gateways of the Davis Strait, the Bering Strait, the Fram Strait and the Barents Sea Opening. We found that there is a large spread in temperature in the Arctic Ocean between the models, and generally large differences compared to the observed temperature at intermediate depths. Warm bias...
Tipo: Text
Palavras-chave: Arctic Ocean; Atlantic Water; St. Anna Trough; Density currents; CORE-II atmospheric forcing.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00317/42864/42295.pdf

An early Pleistocene Mg/Ca-δ18O record from the Gulf of Mexico: Evaluating ice sheet size and pacing in the 41-kyr world
Provedor de dados: 5
Autores: Shakun, Jeremy D.; Raymo, Maureen E.; Lea, David W.
Early Pleistocene glacial cycles in marine O-18 exhibit strong obliquity pacing, but there is a perplexing lack of precession variability despite its important influence on summer insolation intensity - the presumed forcing of ice sheet growth and decay according to the Milankovitch hypothesis. This puzzle has been explained in two ways: Northern Hemisphere ice sheets instead respond to insolation integrated over the summer, which is mostly controlled by obliquity, or anti-phased precession-driven variability in ice volume between the hemispheres cancels out in global O-18, leaving the in-phase obliquity signal to dominate. We evaluated these ideas by reconstructing Laurentide Ice Sheet (LIS) meltwater discharge to the Gulf of Mexico from 2.55-1.70Ma using...
Tipo: Text
Palavras-chave: Glacial cycles; Milankovitch hypothesis; Laurentide Ice Sheet; Gulf of Mexico; Early Pleistocene.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53233/54774.pdf

An edaphological, morphological and climatic classification of freshwater forested wetlands from Chile
Provedor de dados: 72
Autores: CORREA-ARANEDA,FRANCISCO; GUEVARA-MORA,MEYER; DÍAZ,MARÍA ELISA; FIGUEROA,RICARDO.
Wetlands of the same kind can present considerable difference in relation to a series of environmental variables that influence on the physicochemical properties and on the biological communities sustained, natural variability scarcely considered in comparative studies. The aim of this work was to provide a first approach to the edaphological, morphological and climatic classification of the forested wetlands from central Chile, unique environments for the conservation of an interesting floral and faunal diversity. 18 wetlands were classified in the Araucanía Region, by means of the B classification procedure by the European Union Water Framework Directive. 21 variables at basin scale were used. Four ecotypes were obtained, which were characterized mainly...
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000100002

An edge texture features based methodology for bulk paddy variety recognition
Provedor de dados: 111
Autores: Anami, Basavaraj S; Malvade, Naveen Nagendrappa; Hanamaratti, N G.
The paper presents a method for recognition of paddy varieties from their bulk grain sample edge images based on Haralick texture features extracted from grey level co-occurrence matrices. The edge images were obtained using Canny and maximum gradient edge detection methods. The average paddy variety recognition performances of the two categories of edge images were evaluated and compared. A feature set of thirteen texture features was considered and the feature set was reduced based on contribution of each feature to the paddy variety recognition accuracy. The average paddy variety recognition accuracy of 87.80% was obtained for the reduced eight texture features extracted from maximum gradient edge images. The work is useful in developing a machine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paddy; Bulk Grain; Canny Edge; Sobel Edge; Maximum Gradient; Variety recognition paddy  canny  sobel  texture features  feature extraction  ANN  pattern recognition.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3490

An effective method for estimation of rice (Oryza sativa L.) crown root numbers at the heading stage in saline-sodic soils of Northeast China
Provedor de dados: 85
Autores: Liu,M; Liang,Z-W; Huang,L-H; Wang,M-M; Yang,H-Y.
Saline-sodic stress is a major abiotic constraint responsible for rice (Oryza sativa L.) yield reductions in Northeast China. The rice root system is crucial for yield development, and it is usually recognized as the key for improving future crop productivity. However, most of the saline-sodic soils in these areas contain high levels of soluble Na2CO3 and NaHCO3, which results in a high pH (&amp;gt;8.5), clay dispersion, soil swelling, and overall poor soil physical properties. Isolation, washing and measurement of the rice crown roots is highly time-demanding in this kind of soil. Our aim was to explore whether differences in shoot characters could be reliable indicators, and a low cost and easy method for estimating crown root numbers in rice. In this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saline-sodic soil; Oryza sativa L; Crown root; Sampling time; Estimation method.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100022

An Efficient Human Identification through MultiModal Biometric System
Provedor de dados: 52
Autores: Meena,K.; Malarvizhi,N.
ABSTRACT Human identification is essential for proper functioning of society. Human identification through multimodal biometrics is becoming an emerging trend, and one of the reasons is to improve recognition accuracy. Unimodal biometric systems are affected by various problemssuch as noisy sensor data,non-universality, lack of individuality, lack of invariant representation and susceptibility to circumvention.A unimodal system has limited accuracy. Hence, Multimodal biometric systems by combining more than one biometric feature in different levels are proposed in order to enhance the performance of the system. A supervisor module combines the different opinions or decisions delivered by each subsystem and then make a final decision. In this paper, a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multimodal Biometrics Face Finger print Iris Contourlet transform; Classification Support Vector Machine NN classifier.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300403

An Efficient Watermarking Scheme for Medical Data Security With the Aid of Neural Network
Provedor de dados: 52
Autores: Kalaivani,K.
ABSTRACT Digital watermarking has emerged as major technique for ensuring security for various types of data like medical data, digital copyright protection, transaction tracing and so on. With the advancement in digital data distribution over the network there has been increase in the need for protection of such data from unauthorized copying or usages. Watermarking helps in providing the security to some extent. Robustness against any sort of unauthenticated attack is the major requirement of watermarking. In this paper we proposed an efficient watermarking technique for medical data security with the aid of neural network. Usage of neural network is generally used to create and control watermarking strength automatically. This method provides better...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digital Watermarking; Medical data security; HVS Model; Discrete Wavelet Transform; Neural network.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300406

An electrically operated kola nut pods breaking machine
Provedor de dados: 111
Autores: Bamgboye, A. Isaac; Okedun, R. A.
Kola nut pod breaking is a very tedious task manually; therefore its mechanization is essential for effective processing.  The objectives of this study are to design and fabricate a kola nut pod breaking machine and performance evaluation of kola nut pods breaking machine.  Some physical and mechanical properties required for machine design were determined using standard methods.  The machine was powered by an electric motor, with the hammer attached to the shaft using a drum with a rope tension of 171.68N, cross–sectional area of 5.027 x 10-5m2 and 3414.90 kN/m2 tensile stress.  The speed of the machine used by the pulley was 308.57 r/min to operate. The machine was evaluated by using one to four pods at a time, and was replicated four times.The average...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Farm Machinery kola nut pods; Machine capacity; Machine efficiency; Mechanical properties; Kola nut pod breaking machine.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3394

An emended description and phylogeny of the little-known     Prorocentrum sipadanense     Mohammad-Noor, Daugbjerg &amp; Moestrup (Prorocentrales, Dinophyceae) from the Indian Ocean, Oman
Provedor de dados: 5
Autores: Saburova, Maria; Chomerat, Nicolas.
A small Prorocentrum species was found during a pilot taxonomic survey of marine benthic dinoflagellates in the northwestern Arabian Sea, Oman. Based on the study of cells from natural samples and laboratory cultures using light and scanning electron microscopy, this taxon is attributed to the little-known Prorocentrum sipadanense, recorded so far only from East Malaysia. The description of this species has been emended to include details of internal cell structure, composition of its periflagellar area and intraspecific variability in size, shape and pore pattern. Round to oval or ovoid cells of P. sipadanese are surrounded by a prominent marginal ridge and are 17.9–23.9 µm long and 15.0–19.8 µm wide, with a foveate to reticulate thecal plate surface and...
Tipo: Text
Palavras-chave: Arabian Sea; Benthic dinoflagellates; Molecular phylogeny; Morphology; Oman; Prorocentrum sipadanense; Taxonomy.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00319/42990/42560.pdf

An Empirical Evaluation of the Local Texture Description Framework-Based Modified Local Directional Number Pattern with Various Classifiers for Face Recognition
Provedor de dados: 52
Autores: Rose,R. Reena; Meena,K.; Suruliandi,A.
ABSTRACT Texture is one of the chief characteristics of an image. In recent years, local texture descriptors have garnered attention among researchers in describing effective texture patterns to demarcate facial images. A feature descriptor titled Local Texture Description Framework-based Modified Local Directional Number pattern (LTDF_MLDN), capable of encoding texture patterns with pixels that lie at dissimilar regions, has been proposed recently to describe effective features for face images. However, the role of the descriptor can differ with different classifiers and distance metrics for diverse issues in face recognition. Hence, in this paper, an extensive evaluation of the LTDF_MLDN is carried out with an Extreme Learning Machine (ELM), a Support...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Face Recognition; Texture Descriptors; Local Texture Description Framework; Local Texture Description Framework-Based Modified Local Directional Number Pattern; Classifiers; Distance Metrics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300405

An Evaluation of the Use of Statistical Procedures in Soil Science
Provedor de dados: 90
Autores: Tavares,Laene de Fátima; Carvalho,André Mundstock Xavier de; Machado,Lucas Gonçalves.
ABSTRACT Experimental statistical procedures used in almost all scientific papers are fundamental for clearer interpretation of the results of experiments conducted in agrarian sciences. However, incorrect use of these procedures can lead the researcher to incorrect or incomplete conclusions. Therefore, the aim of this study was to evaluate the characteristics of the experiments and quality of the use of statistical procedures in soil science in order to promote better use of statistical procedures. For that purpose, 200 articles, published between 2010 and 2014, involving only experimentation and studies by sampling in the soil areas of fertility, chemistry, physics, biology, use and management were randomly selected. A questionnaire containing 28...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Statistical analysis; Means test; Misuse of statistics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100307

An examination of soil and water conservation practices in the paddy fields of Guilan province, Iran
Provedor de dados: 42
Autores: ASHOORI,DARYOUSH; BAGHERI,ASGHAR; ALLAHYARI,MOHAMMAD S.; AL-RIMAWI,AHMAD S.
ABSTRACT This study examined the use of soil and water conservation (SWC) practices among rice farmers in Iran. A random sample of 400 rice paddy farmers in the Foumanat plain of Guilan province, who use SWC measures, was drawn from a population of 52 thousand farmers. A two-part questionnaire was used to examine the level of utilization of SWC practices and to profile paddy farmers. Internal consistency was demonstrated with a coefficient alpha of 0.76, and the content and face validity of the instrument was confirmed by a panel of soil and water experts. Descriptive and analytical statistics were used to analyze the data. Results of ANOVA indicated that the mean levels of SWC practices vary considerably at the 0.01 level of significance by groups of age,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservation practices; Soil and water; Rice paddy; Foumanat plain; Iran.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300959

An experimental comparison of three Towed Underwater Video Systems using species metrics, benthic impact and performance
Provedor de dados: 5
Autores: Sheehan, Emma V.; Vaz, Sandrine; Pettifer, Erin; Foster, Nicola L.; Nancollas, Sarah J.; Cousens, Sophie; Holmes, Luke; Facq, Jean-valery; Germain, Gregory; Attrill, Martin J.
Managing ecological systems, which operate over large spatial scales, is inherently difficult and often requires sourcing data from different countries and organizations. The assumption might be made that data collected using similar methodologies are comparable, but this is rarely tested. Here, benthic video data recorded using different towed underwater video systems (TUVSs) were experimentally compared.   Three technically different TUVSs were compared on different seabed types (rocky, mixed ground and sandy) in Kingmere Marine Conservation Zone, off the south coast of England. For each TUVS, species metrics (forward facing camera), seabed impact (backward facing camera) and operational performance (strengths and limitations of equipment and video...
Tipo: Text
Palavras-chave: Environmental management; Marine protected area; Meta-analyses; Sampling impact; Towed video; Underwater imagery.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00319/42984/42659.pdf

An improved IAR sorghum thresher
Provedor de dados: 111
Autores: Sale, Nura Alhaji; Muhammed, U. S; Dalha, I. B.; Idris, S. I.
Nigeria is the one of the major sorghum producing countries in the world with annual yield over Six million tons, however, threshing and cleaning of sorghum have remain serious problems to farmers due to high drudgery involve in traditional method. This shows that a little mechanization exist in post- harvest operation of such crop and affect the production. To address such problems, IAR sorghum thresher was developed at the Institute for Agricultural Research (IAR) Samaru, Zaria. Complete randomize design was used as the experimental design with three replications. The effect of the independent variable on the dependent variables was determined using ANOVA. The results showed that the moisture content is highly significance on the threshing and cleaning...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Farm power and Machinery development; IAR; Sorghum thresher.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3901

An index to distinguish surface and subsurface intensified vortices from surface observations
Provedor de dados: 5
Autores: Assassi, Charefeddine; Morel, Y.; Vandermeirsch, Frederic; Chaigneau, A.; Pegliasco, C.; Morrow, R.; Colas, F.; Fleury, S.; Carton, Xavier; Klein, Patrice; Cambra, R.
In this study, we first show that it is difficult to reconstruct the vertical structure of vortices using only surface observations. In particular we show that the recent SQG and ISQG methods systematically lead to surface intensified vortices and those subsurface intensified vortices are thus not correctly modelled.  We then investigate the possibility to distinguish between surface and subsurface intensified eddies from surface data only, using the sea surface height and the sea surface temperature available from satellite observations. A simple index, based on the ratio of the sea surface temperature anomaly and the sea level anomaly, is proposed. While the index is expected to give perfect results for isolated vortices, we show that in a complex...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00343/45406/44921.pdf

An interlinked coastal observatory network for Europe
Provedor de dados: 5
Autores: Sparnocchia, S.; Nair, R.; Petihakis, G.; Aydogdu, A.; Dobricic, S.; Farcy, Patrick; Martinelli, M.; Petersen, W.; Petit De La Villeon, Loic.
Existing coastal observatories in European waters are complex systems consisting of different observational components, providing crucial operational data for assessment, model validation and assimilation purposes. However, the geographical, structural, functional and operational heterogeneities that characterise them pose an enormous challenge to their efficient exploitation as information providers on a broader, cross-border, regional scale. To address this problem, the European Union (EU) Seventh Framework Programme (FP7) Towards a Joint European Research Infrastructure Network for Coastal Observatories (JERICO) project is creating a shared, pan-European framework for the networking of such observatories, promoting the identification and dissemination...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00341/45263/44721.pdf

An intimate link between antimicrobial peptide sequence diversity and binding to essential components of bacterial membranes
Provedor de dados: 5
Autores: Schmitt, Paulina; Rosa, Rafael D.; Destoumieux-garzon, Delphine.
Antimicrobial peptides and proteins (AMPs) are widespread in the living kingdom. They are key effectors of defense reactions and mediators of competitions between organisms. They are often cationic and amphiphilic, which favors their interactions with the anionic membranes of microorganisms. Several AMP families do not directly alter membrane integrity but rather target conserved components of the bacterial membranes in a process that provides them with potent and specific antimicrobial activities. Thus, lipopolysaccharides (LPS), lipoteichoic acids (LTA) or the peptidoglycan precursor Lipid II are targeted by a broad series of AMPs. Studying the functional diversity of immune effectors tells us about the essential residues involved in AMP mechanism of...
Tipo: Text
Palavras-chave: Functional diversity; Defensin; Anti-lipopolysaccharide factor; Mechanism of action; Resistance.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00286/39710/38165.pdf

An investigation on dietary phenolic compounds of apple fruit and the impact of drying time and temperature on total phenolic content of dried apple slices
Provedor de dados: 21
Autores: Marzban, Nasim.
Phenolic compounds are vulnerable to change in different drying situations. Because of the health benefits of these food components and their preventive effect on many chronic diseases, they have been the target of investigation over the past decades. The present study aims for questioning the effects of drying time and temperature on phenolic compounds in order to find an optimized drying procedure for preservation of these valuable components. Furthermore, the study tries to estimate the contribution of dried apple slices in meeting daily needs of consumers. A side study was conducted to predict the amount of total phenolic content (TPC) with the non-destructive hyperspectral imaging (H I) technique. The experiment design involved carrying out tests at...
Tipo: Thesis
Palavras-chave: Processing; Packaging and transportation.
Ano: 2016
URL: http://orgprints.org/34401/1/2016_Marzban_english.pdf

An ocean drum: quasi-geostrophic energetics from a Riemann geometry perspective
Provedor de dados: 5
Autores: Jaramillo, Jose Luis.
We revisit the discussion of the energetics of quasi-geostrophic flows from a geometric perspective based on the introduction of an effective metric, built in terms of the flow stratification and the Coriolis parameter. In particular, an appropriate notion of normal modes is defined through a spectral geometry problem in the ocean basin (a compact manifold with boundary) for the associated Laplace-Beltrami scalar operator. This spectral problem can be used to systematically encode non-local aspects of stratification and topography. As examples of applications we revisit the isotropy assumption in geostrophic turbulence, identify (a patch of) the hyperbolic space H-3 as the leading-order term in the effective geometry for the deep mesoscale ocean and,...
Tipo: Text
Palavras-chave: Quasi-geostrophic equations; Spectral geometry; Statistical mechanics.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00600/71198/69568.pdf

An original method for producing acetaldehyde and diacetyl by yeast fermentation
Provedor de dados: 58
Autores: Rosca,Irina; Petrovici,Anca Roxana; Brebu,Mihai; Stoica,Irina; Minea,Bogdan; Marangoci,Narcisa.
Abstract In this study a natural culture medium that mimics the synthetic yeast peptone glucose medium used for yeast fermentations was designed to screen and select yeasts capable of producing high levels of diacetyl and acetaldehyde. The presence of whey powder and sodium citrate in the medium along with manganese and magnesium sulfate enhanced both biomass and aroma development. A total of 52 yeasts strains were cultivated in two different culture media, namely, yeast peptone glucose medium and yeast acetaldehyde-diacetyl medium. The initial screening of the strains was based on the qualitative reaction of the acetaldehyde with Schiff's reagent (violet color) and diacetyl with Brady's reagent (yellow precipitate). The fermented culture media of 10 yeast...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acetaldehyde; Diacetyl; YAD culture medium; Yeast fermentation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400949

An Osteometric Evaluation of the Mandibular Condyle in a Black KwaZulu-Natal Population
Provedor de dados: 77
Autores: Ishwarkumar,S; Pillay,P; DeGama,B. Z; Satyapal,K. S.
The mandibular condyle is the rounded protuberance that articulates with the mandibular fossa to form the temporomandibular joint (TMJ). The shape of the mandibular condyle may be classified according to five basic shapes viz. flattened, convex, angled, rounded and concave. Previous research indicated that variation in the shape and size of the mandibular condyle, exists and that population-specific differences may also occur. This study aimed to document the shapes and size of the mandibular condyle and determine their relationship with regard to sex, age and race (if any). The morphometric and morphological parameters of the mandibular condyle were measured and assessed in 54 dry mandible specimens (n= 108). The Wedel et al. (1978) classification scheme...
Tipo: Journal article
Palavras-chave: Mandibular condyle; Mandibles; Osteology; Morphometry; Morphology.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300005

An update on equine laminitis
Provedor de dados: 65
Autores: Laskoski,Luciane Maria; Valadão,Carlos Augusto Araújo; Dittrich,Rosangela Locatelli; Deconto,Ivan; Faleiros,Rafael Resende.
ABSTRACT: Laminitis is a severe podal affection, which pathophysiology remains partially renowned. Ischemic, enzymatic, metabolic and inflammatory mechanisms are connected to the development of laminar lesions. However, few therapeutic measures are effective to prevent or control the severity of acute laminitis and its prodromal stage, which often determines serious complications such as rotation and/or sinking of the distal phalanx and even the loss of hoof. The purpose of this study is to compile the actual knowledge in respect to the pathophysiology and treatment of equine laminitis.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horse; Pathophysiology; Treatment; Podal disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300547

An update on the epidemiological situation of spotted fever in Brazil
Provedor de dados: 80
Autores: Oliveira,Stefan Vilges de; Guimarães,Jessica Noronha; Reckziegel,Guilherme Carneiro; Neves,Bidiah Mariano da Costa; Araújo-Vilges,Keline Medeiros de; Fonseca,Lidsy Ximenes; Pinna,Fernanda Voietta; Pereira,Simone Valéria Costa; Caldas,Eduardo Pacheco de; Gazeta,Gilberto Salles; Gurgel-Gonçalves,Rodrigo.
Abstract  Background  Spotted fever is a tick-borne rickettsial disease. In Brazil, its notification to the Ministry of Health is compulsory. Since 2007, cases of spotted fever have been integrated to the Notifiable Diseases Information System, and epidemiological analyzes are part of the routines on surveillance programs.  Methods  This descriptive study updates epidemiological information on cases of spotted fever registered in Brazil between 2007 and 2015.  Results  In Brazil, 17,117 suspected cases of the disease were reported and 1,245 were confirmed in 12 states, mainly in São Paulo (550, 44.2 %) and Santa Catarina (276, 22.2 %). No geographic information was registered for 132 cases (10.6 %). Most of the infected people were men (70.9 %), mainly in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rickettsial diseases; Epidemiology; Information system; Tick-borne disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100315

An updated analysis of the distribution of cites-listed peruvian carnivores for conservation priorities
Provedor de dados: 81
Autores: Hurtado,Cindy M; Pacheco,Víctor; Fajardo,Úrsula; Uturunco,Angie.
Species in the Order Carnivora are susceptible to habitat fragmentation, deforestation, and climate change because of their medium to large size, large spatial requirements, and other species-specific require­ments, providing challenges to conservation and management. Understanding their distributions and occurrence in the face of these threats is crucial for conservation. Peru has 21 carnivore species regulated by the CITES Convention (61.8% of all Peruvian carnivore species). The aims of this project were: a) to generate distribution maps of Peruvian carnivores listed by CITES, b) to describe their distribution by ecoregions, c) to describe changes in species richness through time, and d) to identify species and areas in need of further research and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Information gaps; Mammals; Occurrence; Peru; Species richness; Mamíferos; Ocurrencia; Perú; Riqueza de especies; Vacíos de información.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000200016

Anacamptis pyramidalis (L.) L.C.M.Rich. var. dunensis Londo, Kreutz &amp; Slings nov. var. (Duinhondskruid), een nieuw taxon voor de Nederlandse flora
Provedor de dados: 16
Autores: Londo, G.; Kreutz, C.A.J.; Slings, R.
Anacamptis pyramidalis (L.) L.C.M.Rich. var. dunensis Londo, Kreutz &amp; Slings nov. var. (Duinhondskruid), een nieuw taxon voor de Nederlandse flora Anacamptis pyramidalis (L.) L.C.M.Rich. is binnen Nederland een zeldzame soort die zowel in kalkgraslanden in Zuid-Limburg als in de kustduinen voorkomt. Het viel op dat de soort in de duinen een aanzienlijk latere bloeitijd heeft dan die in het binnenland. Ook in bloemkleur en vorm van de bloeiaar wijkt het duintype af van het kalkgraslandtype. Een transplantatieproef, waarbij het duintype naar het binnenland werd overgebracht, toonde aan dat de kenmerken van het duintype behouden bleven  en dus geen gevolg zijn van klimaatverschillen. Van Anacamptis pyramidalis is een aantal variëteiten beschreven. Geen...
Tipo: Article / Letter to the editor
Palavras-chave: Anacamptis pyramidalis; Taxonomie; Nederland.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/613905

Anaerobic biodigestion of manure from finishing pig supplemented with ractopamine over different periods
Provedor de dados: 70
Autores: Santos,Tânia M. B. dos; Trevizan,Paula S. F.; Xavier,Cristiane A. N.; Kiefer,Charles; Ferraz,André L. J.
ABSTRACT This study aimed to evaluate the efficiency of anaerobic digestion and biogas production by manure from pig supplemented with ractopamine over different periods. We used manure of 50 finishing pigs according to the following diets: without supplementation and supplemented with 20-ppm ractopamine during 7, 14, 21, 28 and 35 days pre-slaughter. Continuous bench biodigesters were used in the experiment. We measured biogas production and made analyses of total (TS) and volatile solids (VS), pH, total phosphorus (total P), total nitrogen (total N) and ammoniacal nitrogen (ammoniacal N) in samples of manure, affluent and effluent from biodigesters. The pH and ammoniacal N as indicator parameters of the process balance and stability were satisfactory....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Β-adrenergic; Biogas; Ractopamine hydrochloride; Environmental impact and nutrient partitioning.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000300399

Anaerobic co-digestion of cocoa husk with digested swine manure: evaluation of biodegradation efficiency in methane productivity
Provedor de dados: 111
Autores: Darwin, Darwin.
The purpose of this study was to investigate the potential of methane production from anaerobic co-digestion of coco husk with digested swine manure.  The experiment was set up in the batch system.  Inoculum utilized in this experiment was derived from semi-continuous reactor run at steady state condition, with 25 days of hydraulic retention time and mesophilic condition.  The temperature applied in this experiment was maintained under mesophilic condition, which was 35oC.  The highest methane productivity generated from anaerobic co-digestion of cocoa husks (CH) with digested swine manure was 345.8 ± 7.82 mL/day, which was higher compared with the anaerobic digestion of digested swine manure alone (286.97 ± 16.8 mL/day).  CH reactors had less methane...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaerobic digestion; Methane production anaerobic co-digestion; Cocoa husk; Methane production; Biodegradation efficiency.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3724

Anaerobic digestion for closing the loop of a biorefinery for organic farming: Production of biogas and organic fertilizer from process residues
Provedor de dados: 21
Autores: Fernandez, Maria Santamaria; Ytting, Nanna Karkov; Lübeck, Mette; Uellendahl, Hinrich.
The availability of organic animal feed for monogastric animals and organic fertilizer is in many regions a limiting factor for the further spread of animal breeding and crop cultivation in organic farming. The production of these two commodities is the main target of a green biorefinery concept based on regionally organically grown grass biomass, called Organofinery. Anaerobic digestion of the residual streams after protein separation for the organic feed product is a key process to extract both the energetic and the nutritional value of the residual biomass in the biorefinery. Biogas potentials of the residual streams from the processing of red clover and clover grass (press cake obtained from screw pressing to produce green juice and brown juice after...
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Pasture and forage crops; Production systems; Farming Systems; Composting and manuring.
Ano: 2016
URL: http://orgprints.org/31502/1/Santamaria%20-%20Fernandez%20-%20AD%20of%20Biorefinery%20residues.pdf

Anais...
Provedor de dados: 14
Autores: FÓRUM INTERNACIONAL DE SUINOCULTURA, 8., 2016, Foz do Iguaçu.
bitstream/item/154221/1/final8435.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Bem-estar animal; Sustentabilidade; Suinocultura; Produção animal; Sanidade animal; Nutrição animal; Meio ambiente; Reprodução animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062106

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO DO BIOMA CAATINGA, 1., 2016, Petrolina.
Eixo I: Recursos Naturais. Mesa Redonda - Meio ambiente e desenvolvimento; Água na Caatinga: cenários e perspectivas; Manejo, uso e conservação dos solos do Bioma Caatinga; Clima em tempo de mudança. Mesa Redonda - Biodiversidade: onde o conhecimento precisa avançar? Conhecimento sobre a biodiversidade de fauna da Caatinga: um panorama dos últimos 10 Anos. Eixo II: Desenvolvimento sustentável e conservação - Mesa Redonda - A Caatinga pede socorro: experiências conservacionistas; Reserva natural Serra das Almas e seu. Modelo integrado de conservação da Caatinga; Criação de unidades de conservação em Pernambuco: Estratégias, oportunidades e entraves; Unidades de Conservação da Caatinga (Uccas); Ecoturismo e educação ambiental no Bioma Caatinga. Mesa Redonda...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Semiárido; Pesquisa científica; Sibic; Conservação da Caatinga; Floresta energética; Produtos florestais não madeireiros; Espaço rural; Planta nativa; Natural resource.; Biodiversidade; Agricultura; Caatinga; Recurso natural; Desenvolvimento sustentável; Fauna; Flora; Políticas públicas; Energia Eólica; Energia Solar.; Rural development.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065501

Anais...
Provedor de dados: 14
Autores: EVENTO DE INICIATIVAS E MELHORIAS DAS ATIVIDADES DE APOIO TÉCNICO-ADMINISTRATIVO DA EMBRAPA FLORESTAS, 7., 2016, Colombo.
bitstream/item/147713/1/Doc-293-EVIMAT-2016.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pessoal administrativo; Embrapa Florestas; Evento.; Gestão; Instituição de Pesquisa; Pesquisa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053158

[Anais...]
Provedor de dados: 14
Autores: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 12., 2016, Campo Grande, MS.
O estudo do comportamento materno-filial se torna importante por permitir classificar as ovelhas pela sua reatividade, resultando em maior sobrevivência dos cordeiros, o produto comercial da ovinocultura. Objetivou-se caracterizr as variáveis do comportamento materno de ovinos pantaneiros no período do periparto e correlacionar com as características produtivas. Foram utilizadas 27 ovelhas pantaneiras com idade média de 3,8 anos e peso corporal médio de 47 kg. As observações do comportamento ocorreram desde o início do parto até 2 horas após, quando foram registradas as seguintes observações: permanência da ovelha parturiente com o rebanho, grau de agitação durante o parto, postura corporal e tempos de latência do cordeiro para ficar em pé e para mamar....
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gado de corte; Ovino; Produção animal; Sanidade animal; Nutrição animal; Melhoramento genético animal; Pastagem; Beef cattle; Sheep; Animal production; Animal health; Animal nutrition; Genetic improvement; Pastures.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066859

Anais.
Provedor de dados: 14
Autores: SEMINÁRIO SOBRE CARACTERIZAÇÃO DE SISTEMAS DE PRODUÇÃO TRADICIONAIS E AGROECOLÓGICOS DE ERVA-MATE DE AGRICULTORES FAMILIARES NAS REGIÕES CENTRO SUL E NORTE CATARINENSE, 2015, União da Vitória.
bitstream/item/155047/1/Doc-292-Anais-do-III-Seminario-sobre-caracterizacao.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erva mate; Evento; Ilex paraguariensis; Espécie nativa; Produto florestal; Sistema de produção; Agricultura familiar.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063165

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO BRASIL SUL DE AVICULTURA, 17.; BRASIL SUL POULTRY FAIR, 8., 2016, Chapecó.
bitstream/item/154207/1/final8178.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Avicultura; Aviculture.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062082

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO BRASIL SUL DE SUINOCULTURA, 9.; BRASIL SUL PIG FAIR, 8., 2016, Chapecó.
Variáveis econômicas na cadeia de suínos: separando fatos de mitos - Alvimar Lana e Silva Jalles; Gestão da assistência técnica no sistema de produção - Fabrício Penaforte Borges; Pessoas e informação: pilares para resultados de excelência - Everton Gubert e Eduardo Hoff; How European farmers manage excellent sow results using group housing - Ad Van Wesel; Inseminação artificial em tempo fixo como ferramenta de manejo para otimizar a produção de suínos - Rafael Ulguim, Pedro E. Sbardella e Jandir J. Pilotto; The impact of animal welfare practices on pork quality - Brandom Fields, Andrzej Sosnicki e Neal Matthews; Estratégias para a manutenção de embriões viáveis: um novo olhar para o período pós-cobertura - Fernanda Radicchi Campos Lobato de Almeida;...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Suinocultura; Swine.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062096

Anais...
Provedor de dados: 14
Autores: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 8., 2016, São Carlos, SP.
bitstream/item/191896/1/ANAIS-8a-Jornada-Cientifica-Embrapa-Sao-Carlos-2016.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Evento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1105330

Anais...
Provedor de dados: 14
Autores: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 11., 2016, Petrolina.
A Jornada de Iniciação Científica da Embrapa Semiárido, evento no qual são apresentados resultados de pesquisas realizadas com a parceria de estudantes das instituições de ensino superior locais, é a celebração do esforço para a construção do conhecimento e a formação de profissionais que podem contribuir para a sustentabilidade das atividades agropecuárias realizadas no Semiárido brasileiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pesquisa científica; Iniciação científica.; Agricultura; Pecuária; Tecnologia.; Agriculture.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049960

Anais...
Provedor de dados: 14
Autores: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 1., 2016, Petrolina.
bitstream/item/150484/1/SDC274.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Congresso.; Pesquisa agrícola; Agricultura; Pecuária; Tecnologia.; Agriculture.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056937

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO DE MANEJO SUSTENTÁVEL DAS PASTAGENS DE RONDÔNIA, 2., 2015, Porto Velho, RO.
Conteúdo: Palestras: Irrigação de pastagens de o uso racional de água.; Produção de volumoso como estratégia para o período seco.; Síndrome da morte do Braquiarão: oportunidade de acabar com o monocultivo forrageiro.; Uso de pastagens para a produção animal no Brasil: estado da arte e necessidade de intensificação de forma sustentável.; Uso racional de adubação de pastagens.; Cenário da produção de leite em Rondônia. Resumos: Implantação do sistema integração lavoura-pecuária na recuperação de pastagem no Vale do Guaporé.; Adubação nitrogenada e potássica em sorgo granifero no norte de Rondônia.; Esterco de poedeira na produção de matéria fresca e matéria seca de capim-mombaça na Zona da Mata Rondoniense.; Análise do peso de mil sementes na cultura do...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Sustentabilidade; Manejo; Pastagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091142

Anais.
Provedor de dados: 14
Autores: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 15., 2016, Colombo.
bitstream/item/155326/1/Doc-295-EVINCI-versao-atualizada.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Iniciação científica; Embrapa Florestas; Evento; Pesquisa florestal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063315

Anais.
Provedor de dados: 14
Autores: SEMINÁRIO ERVA-MATE XXI: Modernização no Cultivo e Diversificação do Uso da Erva-mate, 2016, Curitiba.
bitstream/item/153144/1/Doc.-298-Seminario-erva-mate.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erva mate; Evento.; Espécie nativa; Produto florestal; Cadeia produtiva; Ilex Paraguariensis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060432

Anais...
Provedor de dados: 14
Autores: REUNIÃO DA REDE DE LABORATÓRIOS PARA A RECOMENDAÇÃO, PADRONIZAÇÃO E DIFUSÃO DE TECNOLOGIAS DE INOCULANTES MICROBIANOS DE INTERESSE AGRÍCOLA, 17., 2014, Londrina.
Situação atual do marco regulatório sobre o acesso ao patrimônio genético frente às atividades de pesquisa e desenvolvimento de produtos biológicos. Principais atividades da coordenação de fertilizantes, inoculantes e corretivos no biênio 2012-2014. Resultados das análises da fiscalização de produtos inoculantes para leguminosas nos anos de 2012-2013 e estabelecimento de um ensaio interlaboratorial. Perspectivas de uso de inoculantes microbianos no Brasil: a visão da ANPII. A rede ?FBN_ABC?: compromisso com a promoção dos benefícios da Fixação Biológica do Nitrogênio ( FBN) através dos inoculantes. Método alternativo para contagem e viabilidade celular para inoculantes: novo horizonte baseado em citometria de fluxo. Alternativa metodológica para contagem...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fixação de nitrogênio; Nitrogen fixation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044383

Anais...
Provedor de dados: 14
Autores: JORNADA DE INICIAÇÃO CIENTÍFICA, 10., 2016, Concórdia.
bitstream/item/154220/1/final8434.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Ciências biológicas; Ciências da saúde; Ciências agrárias; Ciências sociais aplicadas; Ciências da terra; Ciências humanas.; Produção animal; Suinocultura; Avicultura; Engenharia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062102

Anais...
Provedor de dados: 14
Autores: WORKSHOP SOBRE CITOGENÉTICA E GENÉTICA MOLECULAR APLICADAS AO MELHORAMENTO DE FORRAGEIRAS, 1. Lavras, MG, 2015.
No Brasil, [...] os investimentos em melhoramento de forrageiras são escassos e inversamente proporcionais a importância que essas espécies representam para o país. Considerando-se as principais culturas, incluindo oleaginosas, cereais, cana e algodão, são explorados anualmente no Brasil aproximadamente 55 milhões de hectares. Por outro lado, a área de pastagens do país é da ordem de 180 milhões de hectares. A obtenção e adoção de cultivares forrageiras melhoradas, com maior produtividade e qualidade da forragem apresentam, portanto, imenso potencial de contribuição na produção de alimentos e geração de renda e empregos para o país. Para que o melhoramento de forrageiras possa contribuir de forma mais efetiva e em menor espaço de tempo, todas as...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Recursos genéticos; Melhoramento Genético de Forrageiras; Lollium.; Brachiaria.; Cynodon; Pennisetum.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066850

Anais do Curso de Produção de Leite Orgânico.
Provedor de dados: 14
Autores: AVILA, V. S. de; SOARES, J. P. G.; DARTORA, V.
bitstream/item/154494/1/final7708.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Produção de leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062443

Análise agrometeorológica da safra de soja 2015/2016, em Passo Fundo, RS.
Provedor de dados: 14
Autores: CUNHA, G. R. da; PASINATO, A.
bitstream/item/147710/1/ID43756-2016DO161p9.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agrometeorologia.; Soja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053348

Análise comparativa da anatomia da madeira de 41 espécies de Rubiaceae sob enfoque taxonômico
Provedor de dados: 51
Autores: Baldin,Talita; Siegloch,Anelise Marta; Cardoso Marchiori,José Newton; Denardi,Luciano.
Rubiaceae é uma das famílias mais complexas do ponto de vista taxonômico, fato comprovado pelas inúmeras alterações ocorrentes ao longo dos anos na sua organização interna. O presente estudo investiga a madeira de 41 espécies, com base na revisão de literatura e verifica através da análise multivariada a formação de grupos e posicionamento das espécies nas subfamílias Ixoroideae, Rubioideae e Cinchonoideae. Pode-se verificar que o grupo apresenta-se estruturalmente homogêneo, devido ao grande número de caracteres anatômicos compartilhados, como já havia sido afirmado por muitos pesquisadores da área. As espécies não se agruparam totalmente de acordo com suas subfamílias. A análise também se mostra favorável a passagem do gênero Calycophyllum para a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise de agrupamento; Anatomia da madeira; Cinchonoideae; Lxoroideae; Rubioideae; Taxonomia.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400005

Análise comparativa de testes sorológicos com antígeno acidificado tamponado e ELISA, no diagnóstico da brucelose bovina, em rebanhos suspeitos e em saneamento de focos
Provedor de dados: 195
Autores: Baumgarten, K. D.; Silva, J. C.; Neves, M. V. O.; Rossi, A. K.; Dettmer, R.; Ulsenheimer, I.; Pereira, F. V.; Flores, P.; Noebauer, M.; Damo, C.; Penso, T. D.; Lopes, B. M. T.
O Estado de Santa Catarina vem realizando um Projeto Piloto de Erradicação da Brucelose Bovina, baseado em exames para detecção de anticorpos em leite para rastrear os rebanhos infectados. Porém, algumas propriedades reagentes no Ring Test e no ELISA em leite, após investigação sorológica, não apresentaram bovinos reagentes no exame com Antígeno Acidificado Tamponado (AAT), o que sugere que os resultados dos exames efetuados com o leite fossem falsos positivos. Sabendo-se que o teste AAT é menos específico e sensível que o teste sorológico de ELISA, uma nova bateria de testes nessas propriedades (positivas nos exames em leite) foi realizada para garantir que animais provavelmente recém-infectados fossem detectados em exames sorológicos. Foram testados 198...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brucelose bovina; Testes sorológicos; Diagnóstico.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32135

Análise da composição do leite cru refrigerado de búfala em estabelecimento sob supervisão federal – Estudo de caso
Provedor de dados: 195
Autores: Bailone, R. L.; Fukushima, H. C. S.; Roça, R. O.
A composição do leite repercute diretamente no rendimento de seus derivados e a aquisição de um matéria- -prima de boa qualidade é de importância capital para a competitividade de um laticínio. O presente trabalho analisou a composição do leite cru de búfala efetuando a quantificação dos seus teores de proteína, lactose, gordura, sólidos totais e extrato seco desengordurado. As variáveis foram analisadas pelo método de infravermelho (Bentley 2000®) na Clínica do Leite, Escola Superior de Agricultura Luiz de Queiróz (ESALQ) da Universidade de São Paulo (USP). Foram avaliadas 55 amostras de leite cru de búfala durante o ano de 2015 em estabelecimento produtor de queijo situado na região centro-leste do Estado de São Paulo, provenientes de tanques de seis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Proteína; Lactose; Gordura; Extrato seco total; Extrato seco desengordurado.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34927

Análise da eficiência da pecuária leiteira no oeste da Amazônia: um estudo de caso sobre a produção de leite no Estado do Acre/Brasil.
Provedor de dados: 14
Autores: BAYMA, M. M. A.
Este trabalho tem como finalidade principal analisar e identificar a eficiência técnica de uma amostra dos estabelecimentos agropecuários produtores de leite no Estado do Acre, utilizando a análise de envoltória de dados (DEA) e análise de superfície de livre disponibilidade (FDH). Para tanto, trabalhou-se com um conjunto de 39 propriedades que são acompanhadas por técnicos extensionistas vinculados ao Projeto de Desenvolvimento da Pecuária Leiteira do Estado do Acre, com o objetivo de transferir tecnologias preconizadas pela Empresa Brasileira de Pesquisa Agropecuária (Embrapa) para o segmento leiteiro. Concluiu-se que há predomínio de um grupo de produtores ineficientes que, representa 59% da amostra total. Espera-se que com o avanço do projeto,...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Produção de leite; Amostra; Eficiência técnica; Análise de envoltória de dados (DEA); Análise de superfície de livre disponibilidade (FDH); Projeto de Desenvolvimento da Pecuária Leiteira do Estado do Acre; Embrapa; Acre; Amazônia Ocidental.; Gado Leiteiro; Pecuária; Transferência de Tecnologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052564

Análise da eficiência da utilização dos recursos do Programa de Aquisição de Alimentos modalidade compra com doação simultânea
Provedor de dados: 194
Autores: Moraes, Murilo Didonet de; Rambo, José Roberto; Sabbag, Omar Jorge.
O Programa de Aquisição de Alimentos (PAA) é uma política pública voltada à comercialização dos produtos agrícolas da agricultura familiar, implementada em 2003 no Brasil. Objetivou-se analisar a eficiência no uso dos recursos do PAA na modalidade Compra com Doação Simultânea (CDS-PAA) nos estados brasileiros participantes no ano de 2011, utilizando a metodologia DEA (Data Envelopment Analysis). Na análise, utilizou-se como inputs o número de agricultores familiares ocupados por estado no ano de 2006 e o número de agricultores familiares participantes do CDS-PAA por estado no ano de 2011, e como outputs utilizaram-se o número de pessoas beneficiadas pelo CDS-PAA por estado, a quantidade em quilogramas (kg) de produtos adquiridos pela modalidade e o valor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; DEA; Política pública.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/21360

Análise da expressão gênica pela técnica de PCR quantitativa em tempo real: princípios e fundamentos.
Provedor de dados: 14
Autores: MORGANTE, C. V.; BLAWID, R.
Neste trabalho são apresentados os conceitos fundamentos da análise da expressão gênica pela técnica de PCR e reúne informações importantes para aqueles que se dedicam ao estudo da genética vegetal. Sumário: Introdução; Rermos básicos utilizados na qPCR; Sistemas para a detecção da fluorescência; Etapas anteriores à reação de qPCR; Parâmetros para a padronização da qPCR; Métodos de quantificação gênica; Referências; Glossário.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: PCR; Metodologia de análise; Biologia molecular; Genética vegetal; Biotecnologia; Biotechnology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066218

Análise da movimentação de equìdeos no Ceará no período de 2011 a 2014
Provedor de dados: 195
Autores: Gonçalves, A. G. C. M.; Oliveira Neto, P. C.; Sobreira Neto, J. A.; Loureiro, A. M.; Carvalho Neto, M.
O Brasil possui o maior rebanho de equinos na América Latina e o terceiro mundial. Somados aos muares (mulas) e asininos (asnos) são oito milhões de animais, movimentando R$ 7,3 bilhões, somente com a produção de cavalos. Destaque para o Nordeste que, além dos equinos, concentra o maior quantitativo de asininos e muares. Usado unicamente como meio de transporte durante muitos anos, os equídeos têm conquistado outras áreas de atuação, com forte tendência para lazer, esportes e até terapias. Seja qual for a via de trânsito, a apresentação de documentação é obrigatória. O documento oficial para transporte de animais no Brasil é a Guia de Trânsito Animal (GTA). Dentre as diversas atividades desempenhadas pelo Serviço Veterinário Oficial, o controle de trânsito...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equídeos; Guia de trânsito animal; Serviço veterinário oficial.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32046

Análise da ocorrência da mastite clínica em uma fazenda produtora de leite na região do Triângulo Mineiro, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Gomes, C. P.; Silva, D. M.
Os prejuízos diretos da ocorrência de um caso de mastite clínica em vacas leiteiras incluem: tratamento e descarte de leite com resíduos de antibióticos e custos indiretos, perda de produção de leite de curto e longo prazos, aumento do risco de abortamento e de outras doenças, descarte da vaca e a perda de quartos mamários. O presente trabalho efetuou a análise do banco de dados de ocorrência de mastite clínica em uma fazenda produtora de leite da região do Triângulo Mineiro, Estado de Minas Gerais, Brasil. Nesse levantamento foram avaliados os registros dos eventos que ocorreram no período de janeiro/2010 até junho/2014, representados por 1.449 casos de mastite clínica, observados durante a ordenha. Foram analisadas as características físicas do leite com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovinocultura; Bactérias; Lactação; Ordenha; Tetos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34834

Análise da qualidade higiênico-sanitária na linha de produção de queijo muçarela produzido em laticínio do Distrito Federal, Brasil
Provedor de dados: 195
Autores: Bueno, L. S.; Ribeiro, J. L.; Poggiani, S. S. C.; Fernandes, M. L.; Souza, S. O.
Os queijos devem ser produzidos com matéria-prima de boa qualidade e submetidos a um eficiente controle em todas as etapas de processamento. A fabricação do queijo envolve vários processos, como pasteurização do leite, coagulação, corte do coágulo, dessoragem, filagem, enformagem, salga, maturação e embalagem. A manipulação do produto, o qual entra em contato com diferentes equipamentos e superfícies, aumenta o risco de contaminação microbiológica. O presente trabalho foi delineado para avaliar a qualidade higiênico-sanitária do processo de fabricação da muçarela produzida em um laticínio da região do Distrito Federal, Brasil, quanto à presença de coliformes totais e termotolerantes. Foram obtidas 15 amostras inerentes às etapas de fabricação: leite cru,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coliformes totais; Coliformes termotolerantes; Contaminação; Escherichia coli.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/35025

Análise da variabilidade da frequência cardíaca em cordeiros da raça Bergamácia, do nascimento aos 35 dias de idade
Provedor de dados: 45
Autores: Koether,K.; Lourenço,M.L.G.; Ulian,C.M.V.; Gonçalves,R.S.; Sudano,M.J.; Cruz,R.K.S.; Siqueira,E.R.; Velo,A.F.; Chiacchio,S.B.
RESUMO A atividade do sistema nervoso autônomo sobre o coração pode ser verificada pela variabilidade da frequência cardíaca (VFC), método que quantifica e assim infere sobre a modulação autonômica cardíaca, refletindo o funcionamento do sistema nervoso autônomo. Durante o período neonatal, diferenças significativas no que se refere à maturação autonômica são descritas em diversas espécies. Embora a espécie ovina venha sendo utilizada como modelo experimental em diversos protocolos em neonatologia e cardiologia em humanos, estudos descritivos sobre a VFC utilizando animais saudáveis e não sedados são escassos na literatura. O objetivo do estudo foi descrever a VFC em cordeiros da raça Bergamácia durante os primeiros 35 dias de idade. Foram realizados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Frequência cardíaca; Neonatos; Controle autonômico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400958

Análise das Mudanças no Número de Ocupados na Indústria Agroalimentar Brasileira
Provedor de dados: 123
Autores: Albino,Pablo Murta Baião; Braga,Marcelo José.
Resumo: A partir da constatação da importância da indústria agroalimentar (IAA) brasileira como geradora de emprego, o presente trabalho analisou a variação no número de pessoas ocupadas nesta indústria no período de 1996 a 2012. Mediante a análise shift share (SSA) foram verificados quais efeitos são os responsáveis pelas mudanças no número de ocupados. Os efeitos utilizados no trabalho provêm das versões mais modernas e completas da SSA, de modo que foram analisados os efeitos nacional, estrutural, competitivo de mercado e competitivo de especialização, bem como a decomposição homotética e residual de cada um desses. O trabalho levou em consideração as regiões Sul e Sudeste, com exceção do Espírito Santo. Ao mesmo tempo, a base de dados também foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Indústria agroalimentar; Competitividade; Pessoal ocupado; Análise shift share.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000100089

Análise de dados de RNA-Seq utilizando o Galaxy.
Provedor de dados: 14
Autores: ZERLOTINI NETO, A.; CINTRA, L. C.
Neste documento, serão apresentados métodos computacionais para facilitar o processo de análise de dados de RNA-Seq, por meio de ferramentas acessíveis via navegadores. Esta metodologia possibilita o processamento distribuído e o compartilhamento de grandes volumes de dados de RNA-Seq, com o objetivo de efetivamente identificarmos as diferenças de expressão de genes para elucidar mecanismos biológicos ligados à produtividade e a doenças.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bioinformática; Plataforma Galaxy; RNA-Seq; Expressão gênica; Bioinformatics; Gene expression.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064217

Análise de granulometria de milho moído.
Provedor de dados: 14
Autores: ZANOTTO, D. L.; CUNHA JUNIOR, A.; LUDKE, J. V.; COLDEBELLA, A.
Este documento é baseado no Comunicado Técnico (COT) nº 215 - Método de determinação da granulometria de ingredientes para uso em rações de suínos e aves (ZANOTTO; BELLAVER, 1996) e tem por objetivo disponibilizar, de modo simplificado, um procedimento prático para análise de granulometria do milho moído. No procedimento foram realizadas pequenas modificações em relação ao COT nº 215, destacando-se a utilização do Software Granucalc® (EMBRAPA, 2013) para o cálculo do diâmetro geometrico médio (DGM) e do desvio padrão geométrico (DPG) das partículas do milho moído. Além disso, foi eliminada a etapa de secagem da amostra antes do peneiramento.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Granulometria; Milho.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062014

Análise de homogeneidade de temperatura mínima mensal para o Estado de São Paulo.
Provedor de dados: 14
Autores: CARVALHO, J. R. P. de; NAKAI, A. M.; OLIVEIRA, A. F. de; ASSAD, E. D.
Neste trabalho, o pacote Climatol-R foi aplicado a 122 séries mensais de temperatura mínima, cobrindo o interior do estado de São Paulo para os anos 1940 até 2012.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Série temporal; Climatol-R; Variabilidade climatológica; Climatological variability; Estatística; Homogeneização; Statistics; Homogenization; Time series analysis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047606

Análise de sistemas de produção de mudas de citros utilizados em viveiros telados no Rio Grande do Sul.
Provedor de dados: 14
Autores: OLIVEIRA, R. P. de; SCHUCH, J. L. D.; CARVALHO, F. L. C.; SCIVITTARO, W. B.; SOUZA, P. V. D. de.
bitstream/item/154246/1/Documento-411.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Citricultura; Fruta Cítrica; Sistema de Produção; Viveiro.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062151

Análise dialélica de linhagens de milho quanto à responsividade ao fósforo e à sua eficiência de uso
Provedor de dados: 86
Autores: Meirelles,Walter Fernandes; Parentoni,Sidney Netto; Guimarães,Lauro José Moreira; Guimarães,Paulo Evaristo de Oliveira; Pacheco,Cleso Antonio Patto; Oliveira,Antonio Carlos de; Mendes,Flávia Ferreira; Scapim,Carlos Alberto.
Resumo: O objetivo deste trabalho foi avaliar os efeitos genéticos aditivos e não aditivos sobre a eficiência de uso de P e a responsividade ao nutriente em linhagens de milho. Nove linhagens contrastantes - eficientes ou não quanto ao uso de P - foram avaliadas em cruzamentos dialélicos, em delineamento de blocos ao acaso, por dois anos, sob dois níveis de disponibilidade do nutriente em Latossolo Vermelho-Escuro distrófico. As linhagens L3 e L228-3 apresentaram os maiores efeitos médios da capacidade geral de combinação (CGC, ), o que é indício de eficiência, na ausência de P, e de responsividade, na presença. Os cruzamentos L51502020 x L22 e L36 x L56.800.84 apresentaram os maiores efeitos médios da capacidade específica de combinação (CEC, ), na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays capacidade específica de combinação capacidade geral de combinação complementariedade gênica; Eficiência nutricional.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300224

Análise do comportamento dos preços da maçã comercializada em Juazeiro, BA e em São Paulo, SP
Provedor de dados: 14
Autores: LIMA, J. R. F. de; ARAUJO, J. L. P.; LOPES, P. R. C.; ARAÚJO JÚNIOR, J. N. de; PEREIRA, A. F. C.
Este trabalho foi desenvolvido com o objetivo de analisar comparativamente os preços de comercialização da maçã no Mercado do Produtor de Juazeiro, na Bahia, e na Companhia de Entrepostos e Armazéns Gerais de São Paulo (Ceagesp), em São Paulo, com o objetivo de indicar os períodos de melhores preços para os agricultores comercializarem, aumentando a rentabilidade da cultura. O Mercado do Produtor foi escolhido pela sua importância no contexto da região Nordeste e o Ceagesp, pela sua relevância na comercialização no maior centro consumidor do País
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Juazeiro; Bahia; Mercado do produtor de Juazeiro BA; Vale do São Francisco.; Maçã; Fruta; Comercialização; Preço.; Marketing costs.; Fruit products; Tropical and subtropical fruits; Marketing; Apples.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058855

Análise do comportamento sazonal do abacaxi comercializado na Central de Abastecimento de Rio Branco, Acre, entre 2010 e 2015.
Provedor de dados: 14
Autores: ANDRADE NETO, R. de C.; SÁ, C. P. de; OLIVEIRA, J. R. de; MUNIZ, P. S. B.
O Acre apresenta condições de clima e solo propícias ao cultivo de fruteiras tropicais, incluindo a cultura do abacaxizeiro que vem apresentando um aumento em área plantada em diversos municípios do estado nos últimos anos. Todavia, esse crescimento não tem sido acompanhado pelo uso de tecnologias que possam aumentar a produtividade, resultando em rendimento ainda considerado baixo. Na maior parte do ano o fruto do abacaxi não é encontrado nas gôndolas dos supermercados o que reflete em preços elevados, principalmente, por ser proveniente de outros estados. Portanto, a produção ainda não atende à forte demanda do mercado local, havendo a necessidade da importação de outras partes do País. Esse cenário pode garantir aos agricultores acrianos a venda do...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Acre; Amazônia Ocidental; Amazonia Occidental; Western Amazon; Piñas; Variación estacional.; Precios; Comercialización; Abacaxi; Ananas comosus; Comercialização; Preço; Variação sazonal; Pineapples; Commercialization; Prices; Seasonal variation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068772

Análise do comportamento sazonal dos preços e volume de melancia comercializada em Rio Branco, AC, no período de 2010 a 2015.
Provedor de dados: 14
Autores: ANDRADE NETO, R. de C.; SA, C. P. de; OLIVEIRA, J. R. de; MUNIZ, P. S. B.; ALMEIDA, U. O. de.
Com a produção de aproximadamente 2,08 milhões de toneladas, o Brasil é o quarto maior produtor de melancia do mundo, ficando atrás da China, Turquia e Irã (FAO, 2015). Segundo dados do IBGE (2014), a área plantada com melancia no País, em 2013, foi de 93.190 hectares e a quantidade produzida 2,16 milhões de toneladas. No Acre, esses valores foram de 1.149 hectares e 16,2 mil toneladas. O cultivo de melancia no estado, praticado por agricultores familiares, é caracterizado pela adoção de baixas tecnologias de produção. Apesar disso, a cultura tem se expandido nos últimos anos, contribuindo para diversificar a produção e aumentar a renda. O objetivo deste trabalho é analisar a sazonalidade e o comportamento dos preços de melancia nos últimos seis anos...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Precios; Variación estacional.; Sandías; Comercialización; Melancia; Citrullus lanatus; Comercialização; Preço; Variação sazonal; Watermelons; Commercialization; Prices; Seasonal variation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069717

Análise do processo de inovação utilizado pela Embrapa Caprinos e Ovinos e suas contribuições para Plano Brasil Sem Miséria no Semiárido cearense.
Provedor de dados: 14
Autores: FARIAS, J. L. de S.; VASCONCELOS, H. E. M.; ARAUJO, M. R. A. de.
Esse relatório tem como objetivo caracterizar e analisar a abordagem da Embrapa Caprinos e Ovinos nos Territórios de Inhamuns-Crateús e Cariri para a inclusão produtiva de agricultores familiares beneficiários do PBSM a partir da utilização de modelos de inovação para a construção de conhecimentos. Para tanto, foram analisadas as dimensões do processo de inovação relacionadas com as práticas e processos desenvolvidos pelos agricultores e os efeitos para a melhoria na qualidade de vida desses atores.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Construção participativa do conhecimento; Tecnologias sociais; Semiárido; Brasil; Social participation.; Rural development strategies; Agricultural policies; Desenvolvimento rural; Agricultura familiar; Políticas públicas; Inovação; Desenvolvimento social; Pequeno produtor; Comunidade rural; Desenvolvimento comunitário; Qualidade de vida; Social change; Innovation adoption; Brazil; Rural communities; Quality of life.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056035

Análise do teste de alizarol do leite de um laticínio do município de São Luis de Montes Belos, estado de Goiás, Brasil
Provedor de dados: 195
Autores: Silva, H. O.; Aguilar, C. E. G.; Rossi, G. A. M.; Vidal, A. M. C.
Engenharia de Alimentos da Universidade de São Paulo, Pirassununga/SP O teste do alizarol, empregado para estimar a estabilidade térmica e a acidez titulável do leite, é realizado no momento da recepção do produto pelas indústrias e as partidas que apresentam resultados positivos são rejeitadas por serem consideradas inapropriadas para o beneficiamento. De fato, o resultado desse teste indica a instabilidade das proteínas, o que compromete o processamento térmico do leite. O teste do alizarol foi empregado para a avaliação de amostras representativas de um volume total de 6.827.250 litros de leite, captados durante um mês por uma indústria laticinista no município de São Luis de Montes Belos, Estado de Goiás, Brasil. Os resultado obtidos revelaram que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acidez titulável; Qualidade higiênica; Boas práticas de produção.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/35029

Análise dos custos de produção do sorgo biomassa para a geração de energia elétrica e sorgo sacarino para a produção de etanol e energia.
Provedor de dados: 14
Autores: MIRANDA, R. A. de; MAY, A.
O objetivo desta Circular é fornecer informações relativas aos custos de produção e da viabilidade econômica do uso de sorgo para a produção de biomassa para queima, assim como do uso do sorgo sacarino para a produção de etanol.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorghum bicolor; Economia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050017

Análise Exploratória da Eficiência Produtiva das Usinas de Cana-de-açúcar na Região Centro-Sul do Brasil
Provedor de dados: 123
Autores: Pereira,Caroline Nascimento; Silveira,José Maria Ferreira Jardim.
Resumo: O setor sucroenergético se configura estratégico perante a demanda crescente por novas fontes de energia alternativas ao petróleo e derivados, em virtude das pressões sobre essa matéria-prima. Dada a futura conjuntura que se desenha, o etanol de cana-de-açúcar em muito se adequa e possui vantagens para conquistar novos mercados, mas desde que tenha uma produção eficiente e que faça bom uso dos recursos existentes. Assim sendo, o trabalho analisa a produtividade total dos fatores (PTF) e seus componentes para 17 usinas da região Centro-Sul do Brasil durante o período 2001-2008. A amostra é considerada significativa, pois o volume de cana moída representa 11,5% do total moído no Brasil. A metodologia se baseia em Coelli et al . (1998), a partir da...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Setor sucroenergético; Análise Envoltória de Dados; Índice de Malmquist .
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000100147

Análise fitossociológica de um fragmento de Floresta Estacional Decidual: Parque Estadual do Turvo, RS
Provedor de dados: 190
Autores: Balbinot, Rafaelo; Lambrecht, Fernanda Raquel; Breunig, Fábio Marcelo; Trautenmuller, Jonathan William; Galvão, Lênio Soares; Denardi, Luciano; Vendruscolo, Rafael.
O ecossistema formado pela Floresta Estacional Decidual (FED) predomina na região do Alto Uruguai no Estado do Rio Grande do Sul, Brasil. O presente trabalho teve como objetivo analisar de forma descritiva a composição florística e fitossociológica dos componentes arbóreos de um fragmento de FED presente no Parque Estadual do Turvo (PET), localizado no Município de Derrubadas, RS (floresta do Yucumã). Utilizou-se o método de área fixa, sendo instaladas 18 unidades amostrais de 1.000 m2 de forma aleatória, orientadas de acordo com a estrada principal no parque. Todos os indivíduos arbóreos com diâmetro a 1,30 m do solo (DAP) superior a 10 cm foram medidos e identificados. Verificou-se a presença de 842 indivíduos, distribuídos em 32 famílias botânicas, 67...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal; Botânica; Recursos Florestais Inventário florestal; Diversidade florística; Yucumã Forest inventory; Floristic diversity; Yucumã.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/837

Análise genética do peso em um rebanho de bovinos Nelore
Provedor de dados: 86
Autores: Passafaro,Tiago Luciano; Fragomeni,Breno de Oliveira; Gonçalves,Daniel Resende; Moraes,Mariana Mamedes de; Toral,Fabio Luiz Buranelo.
Resumo: O objetivo deste trabalho foi determinar os parâmetros genéticos para o peso de bovinos Nelore, do nascimento até 1.000 dias de idade, por meio de modelos de regressão aleatória. Utilizaram-se 115.096 registros de peso de 19.417 animais. Os parâmetros genéticos foram obtidos por modelos de regressão aleatória via inferência bayesiana. A trajetória média de crescimento foi ajustada com um polinômio de Legendre quártico. O efeito genético aditivo direto foi ajustado com um polinômio quadrático de Legendre. Os efeitos de ambiente permanente direto e materno foram ajustados com polinômios de Legendre quíntico e quadrático, respectivamente. A variância residual foi modelada com três classes de idades. Os valores genéticos dos pesos, do nascimento até...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos indicus; Inferência bayesiana; Parâmetro genético; Seleção; Superfície de resposta.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200149

Análise integrada da variação geográfica do saneamento básico no Brasil em 2010.
Provedor de dados: 14
Autores: LANDAU, E. C.; MOURA, L.; RIBEIRO, P. E. de A.; BARROS, L. C. de.
bitstream/item/157839/1/GeoSaneamento-Cap12.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Tratamento de esgoto.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063702

Análise microbiológica do leite cru de vacas comercializado no interior do estado de Alagoas, Brasil
Provedor de dados: 195
Autores: Araújo, C. A.; Melo, C. S.; Ferreira, M. N. S.; Santos, T. R.; S. Júnior, J. A.; Albuquerque, A. L. S.; Almeida, D. H.
O leite que assume importante papel na alimentação humana e que é considerado como um dos alimentos mais ricos e completos também pode ser um meio nutritivo para o crescimento de vários microrganismos que incluem as bactérias aeróbias mesófilas utilizadas como indicadoras dos cuidados higiênico-sanitários tomados em todas as etapas da cadeia de produção: ordenha, manejo, transporte e armazenamento do leite cru. A presença de microrganismos pode indicar condições de manipulação inadequada do produto. Sendo assim, são estabelecidos parâmetros microbiológicos como critério de aceitação para o consumo dessa matériaprima. Considerando a importância dos aspectos microbiológicos para a aceitação da comercialização do produto, o presente trabalho avaliou a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Células somáticas; Mesófilas; Bactérias.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34941

Análise microbiológica do queijo minas artesanal do Serro-MG, Brasil, produzido com e sem fermento natural
Provedor de dados: 195
Autores: Cunha, A. L. F. S.; Paiva, V. N.; Cabrini, C. C.; Vieira, P.; Pinto, M. S.
Os queijos Minas artesanais possuem grande importância econômica, social, ambiental e política para o estado de Minas Gerais, sendo responsáveis pelo sustento direto e indireto de mais de 35 mil famílias. Até o presente momento não existem estudos envolvendo a utilização do fermento natural na fabricação de queijos Minas artesanais. Sabe-se apenas que o mesmo é utilizado de forma indiscriminada em algumas regiões produtoras tradicionais onde alguns produtores utilizam poucos mililitros para cada 100 litros de leite enquanto outros utilizam até um litro para os mesmos 100 litros. Além disso, segundo os produtores, as perdas de produção são atribuídas à qualidade desse fermento natural. O presente trabalho avaliou o efeito da adição de fermento natural sobre...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Segurança Alimentar; Coliformes; Escherichia coli; Staphylococcus aureus.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34810

Análise produtiva de genótipos de milho verde consorciados com feijão
Provedor de dados: 75
Autores: Carvalho,Islan DE; Ferreira,Paulo V; Silva Júnior,Antonio B; Teixeira,Jadson S; Oliveira,Felipe S; Carvalho,Artur PV; Santos,Paulo R.
RESUMO O objetivo desse trabalho foi realizar análise produtiva de genótipos de milho verde consorciados com feijão. O experimento foi realizado no Centro de Ciências Agrárias da Universidade Federal de Alagoas, sendo utilizado o delineamento em blocos casualizados no esquema fatorial (4x2), com quatro genótipos de milho (Alagoano, Viçosense, Nordestino e Cruzeta) e dois sistemas de cultivo (monocultivo e consorciado), além de um tratamento complementar (variedade IAC Alvorada de feijão em monocultivo), com três blocos. Foram avaliadas variáveis de interesse agronômico para a produção de milho verde e feijão verde. Os genótipos Viçosense, Nordestino e Alagoano apresentaram as maiores produtividades de espigas comerciais, com média de 12,28 t/ha, e ótimas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Phaseolus vulgaris; Associação de culturas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400593

Análise sensorial de doce de leite produzido com o leite de diferentes espécies animais
Provedor de dados: 195
Autores: Giovannini, C. I.; Leal-Júnior, G. O.; Funari, M. G. B.; Nascimento, J. M.; Santana, B. R.; Silva-Junior, E. B.
O doce de leite, um importante alimento produzido e comercializado principalmente na Argentina e no Brasil, é empregado como ingrediente para a elaboração de alimentos como confeitos de tipos variados. Diante do valor nutricional dos diferentes tipos de leite, é importante sua utilização para a elaboração de derivados lácteos, como é o caso do doce de leite. É conhecido que o leite de búfala possui alto teor de proteínas (4,55%) e de gorduras (7,8%), e ainda possui propriedades terapêuticas em virtude da presença de ácido linoleico. O leite de cabra possui 6% de gordura, 4,3% de proteína e ainda melhor digestibilidade e valores dietéticos. Já o leite de vaca possui 3,1% de proteína e 3,5% de gordura, sendo o mais utilizado na cadeia produtiva. O presente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aceitabilidade; Composição do leite; Tecnologia de derivados lácteos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34816

Análises de resíduos de antibióticos em leites de búfala em laticínio sob supervisão federal
Provedor de dados: 195
Autores: Bailone, R. L.; Fukushima, H. C. S.; Roça, R. O.
Atualmente, o mercado de leite e de seus derivados têm estado em destaque nas mídias nacionais e internacionais devido ao uso de substâncias proibidas e/ ou com restrições de uso. O Ministério da Agricultura trabalha no combate ao uso impróprio desses produtos químicos nos alimentos e o Serviço de Inspeção Federal (SIF) é o responsável por essa inspeção e fiscalização dos produtos de origem animal no âmbito federal. O atual estudo de caso foi realizado em estabelecimento beneficiador de leite de búfala sob supervisão do SIF com ênfase em produção de seus derivados, tais como queijo muçarela e ricota. Foram analisadas 56 amostras de leite provenientes de seis fazendas durante todos os meses de janeiro de 2015 a março de 2016 pela metodologia Kit Delvo Test...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Contaminantes; Inocuidade alimentar; Lácteos; Monitoramento; Qualidade.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34934

Análisis ambiental de los cambios en el uso de las tierras en el partido de Azul (Buenos Aires, Argentina)
Provedor de dados: 114
Autores: Vazquez,P; Zulaica,L; Requesens,E.
Desde el comienzo de la difusión de la soja transgénica a mediados de la década del noventa, la agricultura argentina experimentó una notable expansión territorial con cambios de dominancia entre los principales cultivos y diversas consecuencias ambientales. Este trabajo pretende analizar los cambios de uso de suelo en un partido del centro de la provincia de Buenos Aires (Azul), Argentina, entre 1995 y 2011, a fin de caracterizar el proceso de agriculturización mediante la definición de paisajes. Se utilizaron imágenes satelitales clasificadas de 1995 y 2011, estadísticas oficiales de superficies sembradas por cultivo, estudios antecedentes y se realizaron relevamientos de campo. El estudio realizado sugiere que en el partido se incrementó la superficie...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agriculturización; Sensores remotos; Paisajes; Impactos ambientales.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2016000100002

Análisis citogeográfico en Turnera krapovickasii (Passifloraceae)
Provedor de dados: 51
Autores: Lazaroff,Yanina; Sara Moreno,E. M; Fernández,Aveliano; Solís Neffa,Viviana G.
Turnera krapovickasii se distribuye en el noroeste argentino, sur de Bolivia y oeste de Paraguay. Presenta citotipos diploide (2n= 2x= 10) y autotetraploide (2n= 4x= 20). A fin de interpretar el papel de la autopoliploidía en la evolución de esta especie, se analizaron la frecuencia y distribución espacial de los citotipos. Se detectaron iguales frecuencias de poblaciones diploides y tetraploides, mayormente constituidas por un solo citotipo, aunque algunas poblaciones diploides presentaron individuos triploides o tetraploides. Los diploides ocupan un área continua desde el sur de Bolivia hasta el noroeste de Argentina, y desde 124 hasta 1342 m.s.n.m. Los tetraploides ocupan áreas disyuntas, en el este y norte del área de la especie, en alturas desde 237...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Turnera krapovickasii; Poliploidía; Citogeografía.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000100013

Análisis citotaxonómico del complejo Alstroemeria diluta E. Bayer (Alstroemeriaceae) de Chile
Provedor de dados: 73
Autores: Baeza,Carlos M.; Finot,Víctor L.; Ruiz,Eduardo; Carrasco,Pedro; Novoa,Patricio; Rosas,Marcelo.
RESUMEN Alstroemeria L. es uno de los géneros de plantas chilenas más diversos y con un enorme potencial ornamental. Está representado por 35 especies, la mayoría distribuida entre los 28-38° S en la zona mediterránea de Chile central. Se reconocen 24 complejos, de los cuales 18 presentan problemas de conservación. Uno de estos complejos es Alstroemeria diluta E. Bayer. con dos subespecies: subsp. diluta y subsp. chrysantha Bayer. Alstroemeria diluta crece sólo en Chile; la subsp. diluta se distribuye desde los 34º15'S, en la Región de O'Higgins, hasta Cauquenes (36º00'S), en la Región del Maule y la subsp. chrysantha desde los 28º08'S, en la Región de Atacama, hasta Punta Curaumilla (33º05'S), en la Región de Valparaíso. Se realizó un studio comparativo...
Tipo: Journal article
Palavras-chave: Alstroemeria; Asimetría; Complejo de especies.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200220

Análisis comparativo sobre trabajo rural en la forestoindustria, las semilleras y la fruticultura (Argentina 2008-2011)
Provedor de dados: 125
Autores: Mastrangelo,Andrea; Trpin,Verónica.
Este artículo analiza transversalmente estudios de caso sobre el trabajo rural en la Argentina entre 2008 y 2011 en unidades de producción de capital concentrado: fruticultura en el Alto Valle de Río Negro, forestación en el NO de Misiones y producción de semillas de maíz transgénico en la Zona Núcleo Cerealera. La metodología aplicada fue la etnografía multisitio. Para el análisis que se presenta en este artículo se aplicó el método comparativo, que permitió establecer continuidad entre los casos sobre la base de tres estrategias empresariales: la reducción de puestos de trabajo clásico distinguiendo producción y servicios; la ambientalización de las relaciones laborales y territorios diferenciados para la producción, y el trabajo y la residencia de los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trabajo rural; Exportación; Fruticultura; Forestoindustria; Argentina.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000100004

Análisis de estabilidad y adaptabilidad de híbridos de maíz de alta calidad proteica en diferentes zonas Agroecológicas de Colombia
Provedor de dados: 109
Autores: Vargas Escobar,Ever Andrés; Vargas Sánchez,José Ever; Baena García,Diosdado.
La energía es el mayor aporte del maíz (Zea mays) para la producción de alimentos de consumo humano y animal. Desde 1896 se ha tratado de incrementar el nivel de proteína en este cereal, no obstante fue en la década de 1960 cuando se obtuvo un gran avance con el hallazgo del gen opaco O2. Este gen, en su estado recesivo, hace que la calidad proteica del maíz aumente, debido al incremento en el contenido de globulinas y la reducción de zeínas. Los maíces conocidos como QPM (Quality Protein Maize) duplican la cantidad de lisina y triptófano cuando se comparan con maíces de endospermo normal. Una meta posible es obtener QPM de alto rendimiento de grano, con buena sanidad y adaptados a diferentes condiciones ambientales. En el este trabajo se probaron nueve...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maíz de alta calidad proteínica; Zea mays; Híbridos; Adaptabilidad y estabilidad; Modelos matemáticos.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000100011

Análisis de los Términos Utilizados en la Literatura Científica para Referirse a la Cápsula Articular y Ligamentos Articulares de la Articulación Temporomandibular
Provedor de dados: 77
Autores: Fuentes,Ramón; Ottone,Nicolás Ernesto; Bucchi,Cristina; Cantín,Mario.
La identificación de las estructuras anatómicas con un término único, informativo y con ausencia de homónimos, entre otros principios, es la tarea primordial que lleva adelante la Federación Internacional de Programas de Terminologia Anatomica (FIPAT) perteneciente a la International Federation of Anatomical Associations (IFAA). Sin embargo, en la literatura científica, sobre todo con orientación clínica y quirúrgica, existen aún dificultades para adoptar la Terminologia Anatomica Internacional (TAI), generándose múltiples denominaciones para una misma estructura anatómica, complicando la comunicación científica. El objetivo de este trabajo fue analizar los términos utilizados en la literatura científica en relación a la cápsula articular y los ligamentos...
Tipo: Journal article
Palavras-chave: Terminologia Anatomica; Cápsula articular; Ligamentos articulares; Articulación temporomandibular.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100049

Análisis del Comportamiento Mecánico del Tejido Subyacente a las Tuberosidades Isquiáticas por Medio del Método del Elemento Finito
Provedor de dados: 77
Autores: Araujo-Monsalvo,Víctor M; Silva-Lomelí,José J; Alemán-Pérez,Aylenid; Domínguez-Hernández,Víctor M; Martínez-Cruz,Marcos; Martínez-Coria,Elisa; Gayol-Mérida,Diana A.
Las úlceras por presión son las complicaciones secundarias más comunes a una lesión medular, las cuales ponen en riesgo tanto la salud como la vida de quienes las padecen. Las úlceras por presión más comunes en lesionados medulares aparecen en la región pélvica, principalmente en las tuberosidades isquiáticas (TI's). Una estrategia usada en la clínica es medir la presión generada entre el paciente y la superficie donde se encuentra para evaluar el riesgo que representa dicha superficie para el desarrollo de úlceras por presión sin embargo, este tipo de mediciones superficiales no garantizan que la presión en los tejidos internos subyacentes a prominencias óseas sea inocua. Con el fin de estudiar los mecanismos de formación de úlceras por presión, se...
Tipo: Journal article
Palavras-chave: Úlcera por presión; Lesión de tejido profundo; Análisis por elementos finitos.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300053

Análisis del uso de la Terminología Anatómica entre los Estudiantes de la Asignatura Anatomía de la Licenciatura en Medicina, de la Facultad de Medicina de la Universidad Nacional Autónoma de México
Provedor de dados: 77
Autores: Montemayor Flores,Beatriz Georgina; Herrera Vázquez,Ismael; Soto Paulino,Antonio.
La Anatomía puede ser considerada el primer campo científico específico dentro del área de la medicina, es una ciencia concreta, utilizada para describir las estructuras del cuerpo humano, para lo cual ha desarrollado un lenguaje descriptivo específico, preciso, universal, inequívoco, denominado "Terminologia Anatomica" (TA). El Departamento de Anatomía de la Facultad de Medicina de la Universidad Nacional Autónoma de México (UNAM), privilegia el uso de la TAI considerando que los alumnos deben conocerla y utilizarla desde el primer año de la licenciatura en medicina, sin embargo, existe cierta resistencia por parte de alumnos y profesores, los cuales recurren en más de una ocasión al uso de epónimos. El propósito de esta investigación fue el de conocer...
Tipo: Journal article
Palavras-chave: Anatomía; Terminología Anatómica Internacional; Educación Médica.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400017

Análisis filogenético de Neorickettsia risticii detectada en murciélagos de Argentina
Provedor de dados: 78
Autores: Cicuttin,G.L.; Greiman,S.E.
La fiebre equina del Potomac (ehrlichiosis monocítica equina) es causada por Neorickettsia risticii (anteriormente Ehrlichia risticii), con casos clínicos notificados solamente en EEUU, Canadá, Brasil y Uruguay. Neorickettsia risticii es un endosimbionte de trematodos que presentan un complejo ciclo de vida con varios hospedadores como artrópodos, caracoles acuáticos y vertebrados insectívoros. Distintos estudios filogenéticos revelaron que se compone de diversas cepas en EEUU, pero no se cuenta con información disponible de Brasil y Uruguay. En nuestro país, N. risticii se detectó por primera vez en 2013 en murciélagos Tadarida brasiliensis procedentes de la Ciudad Autónoma de Buenos Aires (CABA). El objetivo de nuestro estudio fue caracterizar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neorickettsia risticii; Ehrlichiosis monocítica equina Fiebre equina del Potomac; Murciélagos Argentina.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000200006

Análisis filogenético del murciélago hematófago Desmodus rotundus en el Valle del Cauca Colombia
Provedor de dados: 109
Autores: Castro Castro,Fernando Favian; Muñoz Flores,Jaime Eduardo; Uieda,Wilson.
En los municipios La Victoria, Águila, Obando, Cartago, Zarzal, San Pedro, Cerrito y Palmira del departamento Valle del Cauca; Mercaderes en el Cauca; y Puerto Nariño en el departamento del Amazonas, se realizó el análisis de filogenia del murciélago hematófago Desmodus rotundus. Las muestras de tejido epitelial fueron tomadas en el patagio del quiróptero, amplificadas por PCR utilizando cebadores 16SL y 16SH, se amplificó ADN mitocondrial, y se secuenciaron 50 individuos de murciélagos hematófagos. Después de la secuenciación se encontraron ocho haplotipos y se encontró que el más frecuente se presenta en 43 individuos. Se utilizaron dos métodos, máxima verisimilitud y parsimonia. Utilizando el Genbank se revisaron secuencias de marcadores mitocondriales...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ADN; Clados; Genbank; Haplotipos; Patagio; PCR; 16SL; 16SH.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000100010

ANÁLISIS FILOGENÉTICO Y VARIABILIDAD MOLECULAR DEL Potato virus X (PVX) EN CULTIVOS DE PAPA DE ANTIOQUIA
Provedor de dados: 37
Autores: GARCÍA RUÍZ,Daniela; GUTIÉRREZ SÁNCHEZ,Pablo; MARÍN MONTOYA,Mauricio.
En este estudio se determinaron las relaciones filogenéticas y los niveles de variación de aislamientos de PVX obtenidos en tejidos foliares de plantas de Solanum tuberosum subsp. andigena var. Diacol-Capiro y S. phureja var. Criolla Colombia en Antioquia, utilizando métodos de secuenciación de nueva generación (NGS) y de Sanger. Inicialmente, se detectó el PVX mediante DAS-ELISA (Agdia-PSA10000), confirmándose su presencia en ocho de las muestras por Inmunocaptura-RT-PCR en tiempo real (IC-RT-qPCR). Los resultados de las pruebas serológicas indicaron la infección de PVX en 14,7 % y 13,3 % de las muestras de Diacol-Capiro y Criolla Colombia, respectivamente. Su identidad fue confirmada por IC-RT-qPCR, con valores de ciclo umbral (Ct) de 15,04 a 27,59 y dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DAS-ELISA; NGS; Potexvirus; RT-qPCR; Solanum spp; Variantes.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000100011

Análisis geográfico y conservación del zorro andino Lycalopex culpaeus (Mammalia, Canidae) en Colombia
Provedor de dados: 76
Autores: Noguera-Urbano,Elkin A.; Ramírez-Chaves,Héctor E.; Torres-Martínez,María M.
RESUMEN El zorro andino Lycalopex culpaeus (Molina, 1782) ha sido incluido en la categoría de amenaza Vulnerable en Colombia, sin embargo, no se han realizado estudios que validen la inclusión de la especie en dicha categoría a nivel nacional. En el presente trabajo se delimitó el área de distribución potencial (DP) de la especie en Colombia y se discute su categoría de amenaza. Para ello se usó modelamiento de nicho ecológico en el algoritmo de Máxima Entropía (Maxent). Con procesamiento en Sistemas de Información Geográfico resaltamos las áreas donde la especie se encuentra protegida. Los resultados muestran que el zorro andino se podría encontrar desde los departamentos de Nariño hasta el Huila (8,877 km2), y el 19.6% (1,742 km2) del área de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Andes; Distribución; Vulnerabilidad; Modelamiento de nicho.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100214

Análisis polínico de mieles inmaduras en el sector oeste de las yungas de Jujuy (Argentina)
Provedor de dados: 51
Autores: Mendez,Magali V; Sanchez,Ana C; Flores,Fabio F; Lupo,Liliana C.
Con el objetivo de conocer los recursos nectaríferos utilizados por Apis mellifera L. en el sector oeste de las Yungas, se examinaron 14 muestras de miel inmadura y dos de miel madura correspondientes a los períodos apícolas 2011-2012 y 2012-2013, pertenecientes a un apiario de la localidad de Tilquiza (Jujuy). Las muestras fueron procesadas de acuerdo a las técnicas melisopalinológicas convencionales con posterior acetólisis. Se identificaron un total de 53 tipos polínicos pertenecientes a 31 familias botánicas, siendo las familias con mayor riqueza polínica Asteraceae y Fabaceae. Se identificaron como recursos dominantes a Crinodendron tucumanum en setiembre de 2011, Blepharocalyx salicifolius en noviembre y diciembre de 2011 y al tipo Scutia/Condalia en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Néctar; Melisopalinologia; Apis mellifera; Yungas.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000300005

ANÁLISIS PROTEÓMICO DEL VENENO DE LA ABEJA AFRICANIZADA: COMPARACIÓN DE MÉTODOS DE EXTRACCIÓN
Provedor de dados: 37
Autores: PINEDA-GUERRA,Yessica; BETANCUR-ECHEVERRI,Johana; PEDROZA-DÍAZ,Johanna; DELGADO-TREJOS,Edilson; ROTHLISBERGER,Sarah.
La abeja africanizada es la más común en la apicultura colombiana y a su veneno (apitoxina) se le han atribuido propiedades terapéuticas para diferentes enfermedades, sin mayor soporte científico. Al revisar en la literatura los reportes publicados sobre el análisis proteómico de la apitoxina, se encontraron cuatro métodos distintos para la extracción de proteínas de la apitoxina. El primer método consiste en resuspender la apitoxina en Urea 7 M, precipitar con acetona y finalmente resuspender en Urea 7 M y CHAPS 4 %. Para el segundo método se resuspende la apitoxina en buffer de lisis, se precipita con ácido tricloroacético, y luego se resuspende en Urea 7 M y CHAPS 4 %. El tercer método es igual al anterior, excepto que la precipitación se realiza con...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acetona apitoxina electroforesis en gel bidimensional; Perfil proteico.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000300016

Analysis attributes of space-time chemical of soil influenced by product for a variable rate
Provedor de dados: 22
Autores: Richart, Alfredo; Piccin, André Luis; Kaefer, Kaian Albino Corazza; Moratelli, Gustavo; Konopatzki, Márcia Regina Siqueira; Kaefer, João Edson; Ecco, Martios.
This study aimed to evaluate the spatial and temporal variability of chemical attributes of a Red Oxisoil due to the application of lime and potassium chloride in variable rate through the use of thematic maps. The study was conducted in the municipality of Terra Roxa, Paraná State, Brazil, in farm of 41.68 hectares, in which two samples were taken, the first held in 2010, prior to the application of the products, and the second in 2013. In each sampling chemical attributes were measured: pH in CaCl2 0.01 mol L-1, potassium (K), base saturation (V%) and the participation of K in the exchange complex (%K). For realization of geo-referenced mapping, the property was divided into grids of three acres, by collecting soil samples in the depth 0-20 cm. From...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura de precisão; Manejo de adubação; Mapas temáticos.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/12260

Analysis for the presence of determinants involved in the transport of mercury across bacterial membrane from polluted water bodies of India
Provedor de dados: 58
Autores: Jan,Arif Tasleem; Azam,Mudsser; Choi,Inho; Ali,Arif; Haq,Qazi Mohd. Rizwanul.
Abstract Mercury, which is ubiquitous and recalcitrant to biodegradation processes, threatens human health by escaping to the environment via various natural and anthropogenic activities. Non-biodegradability of mercury pollutants has necessitated the development and implementation of economic alternatives with promising potential to remove metals from the environment. Enhancement of microbial based remediation strategies through genetic engineering approaches provides one such alternative with a promising future. In this study, bacterial isolates inhabiting polluted sites were screened for tolerance to varying concentrations of mercuric chloride. Following identification, several Pseudomonas and Klebsiella species were found to exhibit the highest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioremediation; Mercury; Resistance determinants; Mercury transport.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100055

ANALYSIS OF AIR QUALITY IN SELECTED AREAS OF A POULTRY PROCESSING PLANT WITH THE USE OF A MICROBIOLOGICAL AIR SAMPLER
Provedor de dados: 89
Autores: Konieczny,P; Cegielska-Radziejewska,R; Mroczek,E; Dziedzic,J.
ABSTRACT The aim of the study was to analyze the air quality in selected production facilities specified as the so-called "high-risk zones". Air samples were analyzed using either the sedimentation or the impaction methods. The impaction method showed the applicability of the air sampler in in-situ measurements. An increase in the numbers of aerobic bacteria was observed in most air sample collection sites as the duration of the production time increased. At the three successive dates, it amounted to 163 cfu/m3, 205 cfu/m3, and 324 cfu/m3, respectively. Such dependence was not observed by the of sedimentation method. It was stated that the impaction technique is better to precisely determine numbers of bacteria, yeast, and molds in the air of poultry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poultry processing plant; Microbiological air quality; Impaction technique.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300401

Analysis of bovine rotavirus strains circulating in diarrheic dairy calves in Uberaba, Minas Gerais, Brazil, during 2008-2009
Provedor de dados: 45
Autores: Dulgheroff,A.C.B.; Pereira,W.A.B.; Sarmento,R.R.; Silva,G.A.V.; Naveca,F.G.; Domingues,A.L.S.
RESUMO O objetivo deste estudo foi detectar rotavírus em fezes de bezerros com diarreia em Uberaba, MG, e caracterizar os genes VP7 e VP4 por meio da genotipagem e da análise filogenética. Setenta e quatro amostras foram coletadas entre novembro de 2008 e setembro de 2009. A detecção do vírus foi feita por teste de aglutinação e as amostras positivas foram submetidas à transcrição reversa, seguida de reação em cadeia da polimerase (RT-PCR), tipagem por PCR e sequenciamento. A taxa de detecção de rotavírus foi de 6,8% e todas as amostras apresentaram o genótipo G6P[5]. A análise filogenética mostrou que as amostras do genótipo G6 pertencem à linhagem IV e que, para ambos os genes (VP7 e VP4), as amostras deste estudo compõem um sub-cluster à parte daquele...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Bovine rotavirus; Genotyping; Genetic lineage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000401090

Analysis of Dual-Frequency Ocean Backscatter Measurements at Ku- and Ka-Bands Using Near-Nadir Incidence GPM Radar Data
Provedor de dados: 5
Autores: Nouguier, Frederic; Mouche, Alexis; Rascle, Nicolas; Chapron, Bertrand; Vandemark, Douglas.
Global colocalized ocean surface measurements using the Global Precipitation Measurement near-nadir dual-frequency Ku- and Ka-band microwave measurements are analyzed and compared. Focusing on the Ka and Ku cross-sections fall-off with incidence angles, the contemporaneous measurements enable to more precisely document differing ocean scattering characteristics for both microwave frequencies. Sensitivity with wind speed and significant wave height is further reported using global comparisons with numerical estimates. As demonstrated, the bifrequency capability can provide direct means to efficiently separate short-scale wave contributions, between mean squared slope and curvature characteristics, and to further gain valuable insights concerning near-nadir...
Tipo: Text
Palavras-chave: Microwave; Radar cross section; Scattering; Spaceborne radar.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00352/46334/47128.pdf

Analysis of extemporaneous oral liquid from commercially available drugs in hospital
Provedor de dados: 60
Autores: Benzi,Jhohann Richard de Lima; Mastroianni,Patrícia De Carvalho.
ABSTRACT The objective of this study was to identify drugs that received dose adjustments (DA) and pharmaceutical alternatives (PA) that avoid DA, and calculate the economic percentage of this replacement. A descriptive, observational and cross-sectional study was performed in a second level hospital. The pharmacy and nursing services was accompanied to identify the drugs that received DA and the compounding techniques. After identifying all the drugs that received DA, was identified in the Brazilian market the corresponding pharmaceutical alternative, with the Drugs Price List of Brazilian Health Regulatory Agency. For those drugs that was not available any PA, was performed a research of studies that describe compounding techniques in international...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pharmaceutical preparations/hospitals; Patient safety; Pharmacoeconomics; Drugs/descritive study/ Off-Label Use.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300517

Analysis of fracture healing in osteopenic bone caused by disuse: experimental study
Provedor de dados: 56
Autores: Paiva,A.G.; Yanagihara,G.R.; Macedo,A.P.; Ramos,J.; Issa,J.P.M.; Shimano,A.C.
Osteoporosis has become a serious global public health issue. Hence, osteoporotic fracture healing has been investigated in several previous studies because there is still controversy over the effect osteoporosis has on the healing process. The current study aimed to analyze two different periods of bone healing in normal and osteopenic rats. Sixty, 7-week-old female Wistar rats were randomly divided into four groups: unrestricted and immobilized for 2 weeks after osteotomy (OU2), suspended and immobilized for 2 weeks after osteotomy (OS2), unrestricted and immobilized for 6 weeks after osteotomy (OU6), and suspended and immobilized for 6 weeks after osteotomy (OS6). Osteotomy was performed in the middle third of the right tibia 21 days after tail...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteoporosis; Osteotomy; Fracture healing; Immobilization; Rats.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300708

Analysis of geographic and taxonomic groups informs conservation of Rhododendron subgenus Vireya (Ericaceae)
Provedor de dados: 16
Autores: MacKay, M.; Smith, G.; Gardiner, S.E.
Although Rhododendron subg. Vireya, comprising 400 taxa, is one of the largest plant genera in Southeast Asia, with taxa found throughout the region, it has a significant conservation problem, with conservation status assessments in 2011 and 2015 placing 201 taxa in an IUCN Red List threat category. Plant conservation is driven by the Global Strategy for Plant Conservation, with Target 8 requiring 75 % of threatened plant taxa to be conserved in ex situ collections, by 2020. To date there has been limited analysis of conservation priorities for subg. Vireya, or any consideration of how its geographic characteristics, complex taxonomy, and existing ex situ collections might influence priorities. We analyse the IUCN Red List status of geographic origins and...
Tipo: Article / Letter to the editor
Palavras-chave: Botanic gardens; Malesian flora; Red List; Schistanthe; Target 8; Threatened species; Vireya.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/616968

Analysis of governance of global value chain for organic ginger export market from Same and Lushoto Districts in Tanzania
Provedor de dados: 21
Autores: Severine, Donasian.
The study examined the market with particular focus on North-Eastern Tanzania organic ginger farmers to sell into export organic market irrespective of existed supply that meet export requirements and high demand in export markets. Specific objectives were to: map the ginger value chain in North-Eastern Tanzania; to assess transaction costs that deter entry and participation of organic ginger farmers to export market and to assess the institutions influence on transaction costs and the market failure. Data collection was preceded by a preliminary survey that aimed to understand the industry and develop the value chain map. Data were obtained from organic ginger farmers in Mnazi and Mamba wards; from Non-Governmental Organizations namely Tanzania Organic...
Tipo: Thesis
Palavras-chave: Food systems.
Ano: 2016
URL: http://orgprints.org/33506/1/Donasian%20Severine%20MSc%20Thesis.pdf

Analysis of human energy expenditure in harvesting sugar palm (Arenga Pinnata Merr) in Malaysia
Provedor de dados: 111
Autores: El Pebrian, Darius; Yusof, Zakiah binti.
Sugar palm (Arenga pinnata Merr) is an indigenous plant in Malaysia, which has a great potential to be expanded into large scale plantation crop for the production of sugar and other sugar-based products. Until today, harvesting of sugar palm tree is a laborious operation, without application of any mechanization systems. It takes the largest demand for labor and time spent in the sugar palm cultivation. The main objective of the study was to investigate human energy expenditure in harvesting sugar palm in Malaysia. Workers’ workload and productivity in harvesting sugar palm were also analyzed. Relevant physical properties of sugar palm tree, heart rate, and human energy expenditure and worker productivity as well as in harvesting sugar palm were recorded...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural engineering/ energy in agriculture sugar palm; Human energy; Environment; Farm mechanization; Plantation crop.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3459

Analysis of hydrodynamics of a moving trawl codend and its fluttering motions in flume tank
Provedor de dados: 5
Autores: Druault, Philippe; Germain, Gregory.
The coupled dynamics of the codend fluttering motion and its hydrodynamics behavior are investigated based on PIV measurements carried out around a 1/10 scaled model codend. The mean wake flow characteristics are firstly analyzed demonstrating the great effect of the codend motion. The differences in flow contour between fluttering motion and no-fluttering codend are highlighted by analyzing the classical mean characteristics of a body wake flow. In presence of fluttering motion, the classical results are recovered only if one considers the vertical extent of the codends oscillations as a reference length scale. Secondly, the frequency content of codend oscillations is analyzed and it is linked to the physical mechanisms. It is observed that the motion of...
Tipo: Text
Palavras-chave: PIV measurements; Fishing net structure; Wake hydrodynamics; Fluttering structure.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00344/45503/45055.pdf

Analysis of labour risks in the Spanish industrial aerospace sector
Provedor de dados: 42
Autores: LAGUARDIA,JUAN; RUBIO,EMILIO; GARCIA,ANA; GARCIA-FONCILLAS,RAFAEL.
ABSTRACT Labour risk prevention is an activity integrated within Safety and Hygiene at Work in Spain. In 2003, the Electronic Declaration for Accidents at Work, Delt@ (DELTA) was introduced. The industrial aerospace sector is subject to various risks. Our objective is to analyse the Spanish Industrial Aerospace Sector (SIAS) using the ACSOM methodology to assess its labour risks and to prioritise preventive actions. The SIAS and the Services Subsector (SS) were created and the relevant accident rate data were obtained. The ACSOM method was applied through double contrast (deviation and translocation) of the SIAS or SS risk polygon with the considered pattern, accidents from all sectors (ACSOM G) or the SIAS. A list of risks was obtained, ordered by action...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ACSOM; Labour risks; Workplace prevention; Aerospace industrial sector.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602291

Analysis of Maceaene and Macamide Contents of Petroleum Ether Extract of Black, Yellow, and Purple Lepidium Meyenii (Maca) and Their Antioxidant Effect on Diabetes Mellitus Rat Model
Provedor de dados: 52
Autores: Qiu,Congyang; Zhu,Tonglin; Lan,Liying; Zeng,Qingmao; Du,Zhiguo.
ABSTRACT Maceaene and macamide contents as well as antioxidant effect of petroleum ether extract of black maca (BM), yellow maca (YM), and purple maca (PM) on diabetes mellitus (DM) rats were investigated. The results showed that seven, six, and five analogues of macamides were identified from the petroleum ether extracts of BM, YM, and PM, respectively. BM extract exhibited the highest contents of total macamides. Comparatively, the PM extract has the lowest macamide quantity. The maceaene contents in all the extracts showed no significant difference (p&gt;0.05). Macamide contents in maca with the same color were not statistically different. Pharmacological results showed that 60-day oral administration of the petroleum ether extract of maca (100 mg/kg.d)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maca extract; Antioxidant activity; Maceaene; Macamide; Diabetes mellitus rat.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100326

Analysis of results of biomass forest inventory in northeastern Amazon for development of REDD+ carbon project
Provedor de dados: 42
Autores: MELLO,LEONEL N.C.; SALES,MARCIO H.R.; ROSA,LUIZ P.
ABSTRACT In Brazil, a significant reduction in deforestation rates occurred during the last decade. In spite of that fact, the average annual rates are still too high, approximately 400.000 ha/year (INPE/Prodes). The projects of emissions reduction through avoided deforestation (REED+) are an important tool to reduce deforestation rates in Brazil. Understanding the amazon forest structure, in terms of biomass stock is key to design avoided deforestation strategies. In this work, we analyze data results from aboveground biomass of 1,019.346,27 hectares in the state of Pará. It was collected data from 16,722 trees in 83 random independent plots. It was tested 4 allometric equations, for DBH &gt; 10cm: Brown et al. (1989), Brown and Lugo (1999), Chambers et...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Deforestation in Amazon; REDD+ Projects; Climate change; Carbon forest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100055

Analysis of risk factors and clinical manifestations associated with Clostridium difficile disease in Serbian hospitalized patients
Provedor de dados: 58
Autores: Predrag,Stojanović.
Abstract Clostridium difficile is the leading cause of infectious diarrhoea in hospitalized patients. The aim of this study was to determine the risk factors important for the development of hospital-acquired Clostridium difficile-associated disease and clinical manifestations of Clostridium difficile-associated disease. The clinical trial group included 37 hospitalized patients who were selected according to the inclusion criteria. A control group of 74 hospitalized patients was individually matched with cases based on hospital, age (within 4 years), sex and month of admission.Clostridium difficile-associated disease most commonly manifested as diarrhoea (56.76%) and colitis (32%), while in 8.11% of patients, it was diagnosed as pseudomembranous colitis,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium difficile; Hospital-acquired diarrhoea; Risk factors; Serbia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400902

Analysis of spironolactone polymorphs in active pharmaceutical ingredients and their effect on tablet dissolution profiles
Provedor de dados: 60
Autores: Resende,Renata Cunha de; Viana,Olímpia Maria Martins Santos; Freitas,Jennifer Tavares Jacon; Bonfilio,Rudy; Ruela,André Luís Morais; Araújo,Magali Benjamim de.
ABSTRACT Spironolactone (SPR) is a steroidal drug administered as a potassium-sparing diuretic for high blood pressure treatment. The drug shows incomplete gastrointestinal absorption due to its poor aqueous solubility. The physicochemical properties of SPR in crystal forms I and II suggest that differences in their aqueous solubility may lead to a lack of bioequivalence between solid-state formulations. In this study, SPR polymorphs in five batches of active pharmaceutical ingredients (APIs) from three manufacturers were characterized using powder X-ray diffraction, infrared spectroscopy, thermal analysis, and solubility measurements. SPR tablets (50 mg) were manufactured in our laboratory using API in pure form II, and API in form II contaminated with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spironolactone/dissolution profile; Spironolactone/pharmaceutical equivalence; Spironolactone/solubility; Spironolactone/polymorphism; Drugs/quality assessment.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400613

Analysis of the effect of dietary protected organic acid blend on lactating sows and their piglets
Provedor de dados: 96
Autores: Devi,Subramaniam Mohana; Lee,Kwang Yong; Kim,In Ho.
ABSTRACT The objective of the present study was to evaluate the effects of blends of dietary protected organic acid supplementation on growth performance, nutrient digestibility, blood profiles, faecal microflora, and gas emission on sows and piglets with emphasis on their modes of action to improve pig performance. A total of 12 sows with an average initial body weight (BW) of 252.40±11.7 kg were used in this trial. Growth performance, blood profiles, and nutrient digestibility of sows and piglets fed protected organic acid were evaluated. The dietary treatments included a basal diet (CON); CON + 0.1% protected organic acid; and CON + 0.2% protected organic acid. The BW and back fat of sows was checked four days prior to farrowing and at the weaning day...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood profiles; Digestibility; Growth performance; Noxious gas; Pigs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000200039

Analysis of the Lingula Shapes in Macerated Mandibles of Brazilian Individuals
Provedor de dados: 77
Autores: Alves,Nilton; Deana,Naira Figueiredo.
The lingula of the mandible is a bone projection that limits medially the mandibular foramen, which is the region where the inferior alveolar neurovascular bundle penetrates. The lingula is an important anatomical landmark used in maxillofacial surgeries and to block the inferior alveolar nerve. The aim of this study was to analyze the different types of lingula found in mandibles of Brazilian individuals, considering aspects such as gender and race. One hundred thirty-two macerated mandibles of Brazilian adult individuals of both sexes, black and white skin colors, were used. The lingula was classified into four types: triangular, truncated, nodular and assimilated. The data were analyzed using Chi-square test and Fisher's exact test. The truncated shape...
Tipo: Journal article
Palavras-chave: Anatomy; Lingula; Mandible; Inferior alveolar nerve.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100007

Analysis of the production system of macassar bean (Vigna unguiculata L. Walp) in the municipality of Parari, Paraíba State
Provedor de dados: 22
Autores: Souza, José Thyago Aires; Ferreira, Roberto Carlos Cavalcante; Ferreira, Thiago Costa; Da Silva, Kercio Estevam; De Farias, André Aires; Cruz, Marcelo Pereira; Oliveira, Suenildo Jósemo Costa.
Macassar bean (Vigna unguiculata (L.) Walp) is no longer a culture only for family farmers and is now grown by medium and large producers in the North and Northeast regions, and also in countries of Africa and Asia, especially for its nutritional characteristics. The objective was to make a productive diagnosis of bean Macassar culture and meet some techniques used by bean producers in the municipality of Parari, Paraíba State, Brazil. The survey was conducted in 2011 with questionnaires to the 50 producers. It was found that most farmers, 45% has an area of 2 hectares for common bean cultivation, as follows: 55% of farmers get their seeds with property of neighbors, while 45% of them cultivate this legume in clay soils. Almost 85% use the bean as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leguminosa; Produção; Sustentabilidade.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11386

Analysis of Water in the Chicken Eggshell Using the 1H Magic Angle Spinning Nuclear Magnetic Resonance Spectroscopy
Provedor de dados: 89
Autores: Szeleszczuk,Ł; Pisklak,DM; Wawer,I.
ABSTRACT The water content of the chicken eggshell has a major influence on gas (CO2 and O2) permeability. Inappropriate water loss during the incubation period increases embryo mortality and decreases chick quality. So far only the procedures that enable to determine the total water content in the eggshell have been described and developed. Our analysis of the 1H MAS NMR spectra of the chicken eggshell samples revealed three signals, differing significantly in the chemical shift and relaxation times (T1) parameters. In this work we have assigned those signals and described the changes in their intensities that occur during the incubation period. Using 1H MAS NMR it is possible to distinguish two types of water reservoirs in the chicken eggshell. This...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Water; Chicken eggshell; NMR; Incubation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000600027

Analyzing gene expression profiles in dilated cardiomyopathy via bioinformatics methods
Provedor de dados: 56
Autores: Wang,Liming; Zhu,L.; Luan,R.; Wang,L.; Fu,J.; Wang,X.; Sui,L.
Dilated cardiomyopathy (DCM) is characterized by ventricular dilatation, and it is a common cause of heart failure and cardiac transplantation. This study aimed to explore potential DCM-related genes and their underlying regulatory mechanism using methods of bioinformatics. The gene expression profiles of GSE3586 were downloaded from Gene Expression Omnibus database, including 15 normal samples and 13 DCM samples. The differentially expressed genes (DEGs) were identified between normal and DCM samples using Limma package in R language. Pathway enrichment analysis of DEGs was then performed. Meanwhile, the potential transcription factors (TFs) and microRNAs (miRNAs) of these DEGs were predicted based on their binding sequences. In addition, DEGs were mapped...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dilated cardiomyopathy; Differentially expressed genes; Pathway enrichment analysis; Transcription factors; MicroRNAs; Small molecules.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000706

Analyzing Growth Curves of Turkeys Reared in Different Breeding Systems (Intensive and Free-Range) with some Nonlinear Models
Provedor de dados: 89
Autores: Sogut,B; Celik,S; Ayasan,T; Inci,H.
ABSTRACT The objective of this study was to identify the growth curve of live weight of turkeys reared in different systems (intensive and free- range) with the best mathematical model. To achieve this goal, the live weight of male and female turkeys (Large White) reared for 0-18 weeks were used. Logistic, Gompertz, Von Bertalanffy, and Gauss were used to determine the best model for the turkeys. In comparison of the models, values of Coefficient of Determination (R2), Mean Squares of Error (MSE) and Model Efficiency (ME) were used. In Von Bertalanffy model, the coefficient of determinations for males and females were found as 0.9974 and 0.99915 in intensive system and 0.9794 and 0.9804 in Free-Range system, respectively. As a result of this study, because...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breeding system; Growth models; Large white turkey; Live weight.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400619

Analyzing the supply chain for fish in Sobradinho Lake, Bahia, Brazil.
Provedor de dados: 14
Autores: ROTTA, M. A.; MADRUGA, L. R.; CAMPECHE, D. F. B.; CORREIA, R. C.
Fishing in the São Francisco River has been taking place for a long time due to the size and diversity of fish fauna found in this river basin. Tilapia farming in Sobradinho Lake (Fig. 1) began in 2003, encouraged by government programs to develop this activity with fishermen and others farmers. The activity has grown in an unplanned manner and is dependent on government support for its growth. Private enterprises have also emerged and grown independently. The high productive capacity of Sobradinho Reservoir and the great market demand for fish contribute to the sustainability of production.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Lago de Sobradinho; Fish supply chains.; Piscicultura; Criação; Tilápia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051940

Ananalysis on Runtime Associated QOS-Based Proficient Web Services Discovery Optimization
Provedor de dados: 52
Autores: Amirthasaravanan,A.; Rodrigues,Paul; Sudhesh,R.
ABSTRACT In today's web world, Service-oriented architectures represent the main standard for IT infrastructures. Certainly, with the initiation of service oriented architecture, Web services have gained incredible growth. Web service discovery has become increasingly more significant as the existing use of web service. Discovering most appropriate web service from vast collection of web services is very decisive for successful execution of applications. In automation of web service discovery, there is always a need to deem Quality of Service (QoS) attributes during matching. A study of literature concerning the evolution of different web service discovery optimization methods with unique prominence to quality motivated service discovery have been carried...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Web Services; Service-Oriented Architectures; Discovery; Quality of Service; Bio-Inspired Algorithm; Metaheuristics; Optimization.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300601

Anaplasma species of veterinary importance in Japan
Provedor de dados: 19
Autores: Ybañez, Adrian Patalinghug; Inokuma, Hisashi.
Anaplasma species of the family Anaplasmataceae, order Rickettsiales are tick-borne organisms that can cause disease in animals and humans. In Japan, all recognized species of Anaplasma (except for Anaplasma ovis) and a potentially novel Anaplasma sp. closely related to Anaplasma phagocytophilum have been reported. Most of these detected tick-borne pathogens are believed to be lowly pathogenic in animals in Japan although the zoonotic A. phagocytophilum has recently been reported to cause clinical signs in a dog and in humans. This review documents the studies and reports about Anaplasma spp. in Japan. c Ybanez and Inokuma.
Palavras-chave: Anaplasma spp.; Japan; Tick-borne pathogen.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4536

Anastrepha grandis: bioecologia e manejo.
Provedor de dados: 14
Autores: BOLZAN, A.; DIEZ-RODRÍGUEZ, G. I.; GARCIA, F. R. M.; NAVA, D. E.
bitstream/item/143905/1/Documento-404.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Mosca-das-cucurbitáceas sul-americana.; Entomologia; Inseto; Praga.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046249

Anatomía de las Arterias de la Cabeza: Un Recurso Educativo Abierto como Herramienta Digital de Apoyo a la Enseñanza de la Anatomía
Provedor de dados: 77
Autores: Bucarey Arriagada,Sandra; Aravena Torres,Pedro; Pradenas Mera,Ilse; Tiznado Matzner,Gonzalo.
El estudio de la anatomía, de acuerdo a anatomistas y estudiantes alrededor del mundo, requiere del trabajo práctico frente al cadáver y, por reducción de tiempo en la enseñanza de esta disciplina, que estas etapas sean fuertemente apoyadas por tecnologías educativas para responder a las demandas de una sociedad globalizada que promueve la equidad de la educación. En este contexto, una buena respuesta son los "Recursos Educativos Abiertos" (REA). El movimiento de los REA ha tenido un éxito significativo al promover la idea de que el conocimiento es un bien universal. Desde sus comienzos, los REA se consolidaron como claves para la democratización del conocimiento, dado que están disponibles en Internet, con licencia Creative Commons. A través de la...
Tipo: Journal article
Palavras-chave: Anatomía; Enseñanza; Recursos educativos abiertos.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400018

Anatomía foliar relacionada con la ruta fotosintética en árboles de café (Coffea arabica L., var. Caturra Rojo) expuestos a diferentes niveles de radiación solar en la Sierra Maestra, Granma, Cuba
Provedor de dados: 109
Autores: Rodríguez Larramendi,Luis Alfredo; Guevara Hernández,Francisco; Gómez Castro,Heriberto; Fonseca Flores,María; Gómez Castañeda,Julio Cesar; Pinto Ruiz,René.
Se diseñó un experimento de campo con el objetivo de investigar el efecto de diferentes niveles de exposición solar (Pleno sol, Sombra regulada y Sombra no regulada) sobre la anatomía foliar de árboles de café (Coffea arabica L., var. Caturra Rojo) en una localidad de la Sierra Maestra, en la provincia Granma, Cuba. Se realizaron estudios histológicos y morfológicos foliares que incluyeron el área foliar de hojas individuales, el grosor de la lámina foliar, de los parénquimas en empalizada y esponjoso, de las epidermis abaxial y adaxial, la densidad y las dimensiones de los estomas. Los resultados demuestran que bajo condiciones de pleno sol, el cafeto muestra características de aclimatación determinadas por una disminución en el área foliar, incremento...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Área foliar; Histología foliar; Frecuencia estomática; Fotoasimilados; Tasa de fotosíntesis potencial máxima.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000300006

Anatomía Microquirúrgica e Irrigación Arterial de la Región Uncal
Provedor de dados: 77
Autores: Avendaño Pradel,Rafael; Martínez Anda,J. Jesus; Torres Villanueva,Mariano; Castillo Rangel,Carlos; Escobar Briones,Carolina; Pineda Martínez,Diego; Arteaga Martínez,Sebastián Manuel.
El objetivo de este trabajo fue realizar una revisión microquirúrgica de los principales ramos arteriales que otorgan irrigación a la región uncal, identificando sus principales variantes y sus relaciones anatómicas mas relevantes con las estructuras circundantes. Se estudiaron 20 hemisferios cerebrales con el sistema arterial perfundido con latex y colorante mediante disección microquirúrgica y bajo aumento con un rango de 3X a 40X. Se realizaron registros morfométricos de las principales estructuras. La irrigación de la región uncal del lóbulo temporal se establece principalmente por tres grupos de ramas uncales: las ramas uncales anteriores provenientes de la arteria temporopolar que es uno de las ramas colaterales que inicialmente se derivan de la...
Tipo: Journal article
Palavras-chave: Rama uncal; Arteria uncal; Arterias del hipocampo; Arteria coroidea anterior.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200056

Anatomic Description of the Ulna of the White-Footed Tamarin (Saguinus leucopus Günther, 1876)
Provedor de dados: 77
Autores: Vélez-García,Juan Fernando; Duque-Parra,Jorge Eduardo; Barco-Ríos,John.
This document is a description of the macroscopic functional anatomy of the ulna bony prominences in the White-footed Tamarin (Saguinus leucopus), a neotropical endemic, and monotypic primate of Colombia. Few studies have been conducted on its anatomy, and thus its ulnar morphology, an essential element for this animal's quadrupedal arboreal locomotion, remains unknown. This study is based on eight specimens, fixed in formalin at 10 % whose ulnas were extracted in order to describe the main bony prominences along with muscular and ligamentous fixation functions. These elements of the locomotor apparatus and the multiple anatomical contours of the ulna of the White-footed Tamarin, exhibit characteristics for positional and articular adjustment with other...
Tipo: Journal article
Palavras-chave: Anatomy; Attachments; Osteology; Primate.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400035

Anatomical description of Melaleuca leucadendron (L.) L wooden
Provedor de dados: 22
Autores: Zen, Linéia Roberta; Denardi, Luciano; Duarte, Manoela Mendes.
This work aimed the anatomical description of Melaleuca leucadendron wooden. The study was conducted from an individual tree collecting three discs for confection of histological slides and macerated. Was used to mashing nitric-acetic method and for histology was used simple staining with 1% safranin. The wood anatomy agrees in general aspects to the typical pattern of Myrtaceae Family: flocking diffuse porosity, solitary pores, simple perforation plates, besides paratracheal axial parenchyma linear aliforme, very numerous rays and heterocellular, pits-ray vascular parenchyma-vascular and fibrous tissue composed of prominent fibrotraqueoids, very short fibers, distinct growth rings of walls marked by the end of the fibers flattened latewood. Qualitatively...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Madeira; Estrutura anatômica; Características.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/10639

Anatomical Variations of the Azygos Venous System: Classification and Clinical Relevance
Provedor de dados: 77
Autores: Dahran,Naief; Soames,Roger.
The azygos venous system is highly variable in terms of its origin, course, communications, tributaries and termination of the associated veins: this study aimed to classify these anatomical variations. Thirty Thiel-embalmed cadavers aged 48­98 years (18 female, 12 male) were examined. The vertebral level of termination and diameter of the azygos, hemiazygos, accessory hemiazygos and the left superior intercostal veins were determined, as well as the termination level of the right superior intercostal vein. The azygos system was classified into 3 types; primitive (type 1), transitional (type 2) and unicolumnar (type 3). Type 2 was further divided into 5 subgroups (A to E) according to the number of retroaortic communications. Type one was observed in 3 %...
Tipo: Journal article
Palavras-chave: Azygos; Hemiazygos; Retroaortic communications; Thiel-embalmed cadavers; Variations.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300051

Anatomo-pathological and epidemiological analysis of urinary tract lesions in dogs
Provedor de dados: 65
Autores: Sapin,Carolina da Fonseca; Silva-Mariano,Luisa Cerqueira; Bassi,Jordana Nunes; Grecco,Fabiane Borelli.
ABSTRACT: In dogs, diseases of the urinary tract are common and can be caused by disorders of varied etiology. The objective of this study was to classify qualitatively and quantitatively urinary tract lesions of 363 dogs, which were classified according to its anatomical distribution and etiology. The data was obtained from the revision of 36 years of protocols from the Regional Laboratory of Diagnosis (LRD/UFPel) and it represents 4.0% of diagnoses from a total of 8980 for that period and species. Renal injury accounted for 93.1% of cases, with 309 being primary kidney lesions; from which the main lesions were the tubulointerstitial nephritis (142 cases) often associated with Leptospirosis (47). Injuries of lower urinary tract accounted for 6.9% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dogs; Urinary tract; Kidney; Nefritis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801443

Anatomy, functional morphology, evolutionary ecology and systematics of the invasive gastropod Cipangopaludina japonica (Viviparidae: Bellamyinae)
Provedor de dados: 16
Autores: Bocxlaer, B. Van; Strong, E.E.
The anatomy, functional morphology and evolutionary ecology of the Viviparidae, and the subfamily Bellamyinae in particular, are incompletely known. Partly as a result, genealogical relationships within the family remain poorly understood. Because of this lack in knowledge, few informed hypotheses exist on ancestral states, how differences in body plans between the subfamilies evolved, and how the peculiar biogeographic distribution patterns of viviparids have arisen. Here we document the anatomy, morphology, life history and systematics of Cipangopaludina japonica, a Japanese species that has been introduced into North America, to resolve taxonomic confusion and to improve our understanding of how form and function are related in bellamyines. Anatomical...
Tipo: Article / Letter to the editor
Palavras-chave: Basal Architaenioglossa; Bellamya; Fecundity; Geometric morphometrics; Histology; Reproductive anatomy; Sexual dimorphism; 42.73.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/609995

Anatomy of Labrador Sea Heinrich layers
Provedor de dados: 5
Autores: Hesse, Reinhard; Khodabakhsh, Saeed.
Heinrich layers (H-layers) are distinct, decimetre to centimetre thick layers of ice-rafted debris (IRD) that were deposited in the North Atlantic during the Late and middle Pleistocene. H-layers (H-layers) are characterized by high detrital carbonate and low foraminifera contents. In the Labrador Sea, H-layers reach metre thickness in some proximal core sites near the iceberg source of the Hudson Strait ice stream and show five distinct depositional facies involving sediment lofting and low-density turbidity currents as sediment delivery processes besides ice rafting. Thick massive ice-rafted layers (type I H-layers) occur in the most proximal parts of H-layer 3 and older H-layers. Within 300 km distance from the assumed Hudson Strait ice stream terminus,...
Tipo: Text
Palavras-chave: Heinrich layers; Labrador Sea; Ice rafting; Sediment lofting; Turbidity currents; Ice-proximal environments.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00341/45214/44639.pdf

Anatomy of Posterior Antebrachial Cutaneous Nerve Related to the Lateral Epicondyle and Interepicondylar Line
Provedor de dados: 77
Autores: Chodewaratham,Pathidta; Chentanez,Vilai; Agthong,Sithiporn; Huanmanop,Thanasil.
Posterior antebrachial cutaneous nerve (PACN) is a branch of radial nerve supplying the skin of posterior forearm. Data regarding its anatomy remain insufficient especially the origin and number of branches. We dissected 101 upper extremities from 32 male and 20 female cadavers to expose the PACN. In all specimens, the nerve emerged from the deep fascia at the hiatus proximal to the interepicondylar line (IEL) with mean distances of 7.24 and 7.44 cm in males and females, respectively. Percentage of this distance to the arm length was 23.2 % and 26.1 % in males and females, respectively. After penetrating the deep fascia, the PACN coursed in the subcutaneous layer and crossed the IEL anterior to the lateral epicondyle (LE) in all cases. The mean distances...
Tipo: Journal article
Palavras-chave: Posterior antebrachial cutaneous nerve; Lateral epicondyle; Interepicondylar line; Anatomy.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300023

Anatomy of the Lymphatic Drainage of the Upper Limb and Breast and its Role in Lymphedema Prevention after Breast Cancer Treatment
Provedor de dados: 77
Autores: Cuadrado,G. A; Andrade,M. F. C; Akamatsu,F. E; Jacomo,A. L.
The surgical treatment of breast cancer has been enhanced throughout the years in order to offer oncologically safer and more effective results with lower esthetic impact and fewer sequelae. The lymphedema of the upper limb is still an iatrogenic result of great incidence and morbidity after this treatment. A possible existence of independent breast and upper limb lymphatic pathways has become the issue of many researchers willing to minimize its occurrence. This review aims to compare the lymphatic pathways in the axilla described by traditional anatomy books and recently published articles about Axillary Reverse Mapping (ARM). With this purpose, a comparative table was made with the descriptions found in books and articles, a statistic table of the data...
Tipo: Journal article
Palavras-chave: Anatomy; Mapping; Axillary; Lymphatics; Upper Limb; Drainage; Breast.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300049

Anatomy of the Sural Nerve Related to Calcaneal Tendon, Intermalleolar Line and Small Saphenous Vein
Provedor de dados: 77
Autores: Dangintawat,Pimpimol; Huanmanop,Thanasil; Agthong,Sithiporn; Chentanez,Vilai.
Sural nerve (SN) courses from the posterior aspect of leg to the lateral side of ankle and foot. Anatomy of the SN is of clinical importance due to its involvement in nerve biopsy, nerve graft harvesting including injuries during calcaneal tendon repair. Despite substantial knowledge in the literature, more easily located landmarks and data regarding the symmetry are still needed. Ninety-eight lower extremities from 31 males and 18 females were dissected in this study. The SN originated from the union between the medial and lateral sural cutaneous nerves in 52.0 % of the legs. The distance from the union point to the intermalleolar line (IML) was 16.3±8.4 (SD) cm. The ratio of this distance to the fibular length (apex of head to lateral malleolus or LM)...
Tipo: Journal article
Palavras-chave: Sural nerve; Anatomy; Calcaneal tendon; Intermalleolar line; Small saphenous vein.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100055

Ancestral genetic composition of a human population from the Colombian southwest using autosomal AIM-InDels
Provedor de dados: 46
Autores: Urbano,L; Portilla,E.C; Builes,J.J; Gusmão,L; Sierra-Torres,C.H.
Genetic markers with allele distribution differences in human populations provide human ancestry information that can be used to evaluate admixture proportions in different ethnic groups, including stratification in genetic association studies. The aim of this study was to determine the African, European and Native American admixture proportion by making use of 46 insertion-deletion informative ancestry record markers set in 500 Latin American people in the Department of Cauca, Colombia. Allelic frequencies were established, Hardy Weinberg test was performed, comparisons in genetic distances among population groups were estimated using Arlequin v 3.5, and STRUCTURE v 2.3.4 software was used to determine the population&amp;#8217;s ancestry admixture. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetic ancestry; InDels; AIMs; Latin America; Human populations.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000300004

Ancient clam gardens, traditional management portfolios, and the resilience of coupled human-ocean systems
Provedor de dados: 7
Autores: Jackley, Julia; Department of Archaeology, Simon Fraser University; jaj8@sfu.ca; Gardner, Lindsay; School of Resource and Environmental Management, Simon Fraser University; gardner@sfu.ca; Djunaedi, Audrey F.; School of Resource and Environmental Management, Simon Fraser University; adjunaed@sfu.ca; Salomon, Anne K.; School of Resource and Environmental Management, Simon Fraser University; anne.salomon@sfu.ca.
Indigenous communities have actively managed their environments for millennia using a diversity of resource use and conservation strategies. Clam gardens, ancient rock-walled intertidal beach terraces, represent one example of an early mariculture technology that may have been used to improve food security and confer resilience to coupled human-ocean systems. We surveyed a coastal landscape for evidence of past resource use and management to gain insight into ancient resource stewardship practices on the central coast of British Columbia, Canada. We found that clam gardens are embedded within a diverse portfolio of resource use and management strategies and were likely one component of a larger, complex resource management system. We compared clam...
Tipo: Peer-Reviewed Reports
Palavras-chave: Ancient shellfish mariculture; Bivalves; Clam gardens; Management portfolio; Resilience; Resource management; Traditional marine management.
Ano: 2016

Ancillary techniques on the evaluation of canine cutaneous mast cell tumors from Brazil
Provedor de dados: 65
Autores: Flores,Mariana Martins; Mazaro,Renata Dalcol; Langohr,Ingeborg Maria; Roy,Alma; Strother,Keith; Fighera,Rafael Almeida.
ABSTRACT: The use of histologic classification by a 2-tier grading system only, immunohistochemistry (IHC) for KIT and Ki-67 and polymerase chain reaction (PCR) for internal tandem duplications (ITD) on exon 11 has improved the prognostication of canine cutaneous mast cell tumors (CCMTs) particularly in the United States. However, these techniques are not commonly used in most Brazilian laboratories. Likewise, no studies, to date, have investigated the occurrence of ITD in CCMTs from the country. Thus, this study tested the 2-tier grading system, the immunohistochemistry for KIT and Ki-67 and the PCR for exon 11 in a group of Brazilian CCMTs with the goal of investigating the applicability of these tests in a Brazilian laboratory. Of the 39 CCMTs, 69.2%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunohistochemistry; Ki-67; Mutations; PCR; Mast cell tumor.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001804

Androgenic response of Brazilian wheat genotypes to different pretreatments of spikes and to a gelling agent
Provedor de dados: 86
Autores: Poersch-Bortolon,Liane Balvedi; Scagliusi,Sandra Maria Mansur; Yamazaki-Lau,Elene; Bodanese-Zanettini,Maria Helena.
Abstract The objective of this work was to analyze the androgenic response of Brazilian wheat genotypes to different pretreatments of the spikes, prior to the culture of isolated microspores, and to the effect of a gelling agent in the induction culture medium. Five genotypes were evaluated for embryo formation, green plant regeneration, and spontaneous chromosome duplication. Wheat spikes were subjected to two pretreatments: cold, at 4ºC for 21 days; and 2-hydroxynicotinic acid, at 32ºC for two days. Culture media were evaluated with or without Ficoll as a gelling agent. Cold produced more embryos and green plants than the chemical pretreatment in four out of five genotypes. Only two genotypes treated with 2-hydroxynicotinic acid were able to produce...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Albinism; Androgenesis; Doubled haploid; Isolated microspore culture; Recalcitrance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001101839

Anel-vermelho da palma de óleo.
Provedor de dados: 14
Autores: BOARI, A. de J.; GOMES JUNIOR, R. A.; TINÔCO, R. S.; PINA, A. J. de A.
Este documento traz vários quadros de sintomas da doença em plantas de palma de óleo com o objetivo de subsidiar o fitossanitarista no reconhecimento do anel-vermelho. Neste material também são apresentadas as técnicas recomendadas de prevenção e controle do anel-vermelho e de R. palmarum.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Controle Integrado; Dendê; Doença; Planta Oleaginosa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059552

Anemia hemolítica imunomediada primária em ação – Relato de caso
Provedor de dados: 195
Autores: Massarico, C.; Kammer, G.; Michelotti, M.; Irusta, P.
Introdução: A anemia hemolítica imunomediada (AHIM) é uma consequência do aumento da destruição de hemácias, como resultado de anticorpos ou pelo sistema complemento, criados diretamente contra eritrócitos ou devido a imunocomplexos fixados na superfície das hemácias. Geralmente é uma anemia regenerativa, mas ocasionalmente arregenerativa, resultante da formação de anticorpos que atuam contra precursores eritroides. Relato de caso: Uma cadela da raça shi tzu, com três anos de idade, foi atendida apresentando hematúria, apatia, hiporexia e mucosas ictéricas. Nos exames laboratoriais foram constatados: anemia regenerativa, hiperproteinemia, processo inflamatório agudo regenerativo e, no ultrassom abdominal, esplenomegalia. O mielograma apresentou relação...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34729

Anencefalia asociada a trisomía 18 con elevada Alfa-1- fetoproteína en líquido amniótico: Un caso reportado en San Luis, Argentina
Provedor de dados: 46
Autores: Marsa,S.M; Della Vedova,M.C; Olivera,M; Siewert,S.E.
Se presenta un caso de anencefalia con trisomia 18, diagnosticado prenatalmente mediante screening ecografico y cariotipo en celulas amnioticas cultivadas. Se encontraron niveles elevados de alfa-1-fetoproteina (AFP) en el liquido amniotico de una mujer de 33 anos de edad, en la semana 15 de gestacion. Como los fetos con trisomia 18 estan sujetos a la perdida temprana o a un parto prematuro, las caracteristicas fisicas mas sutiles de esta condicion no suelen ser evidentes. Nuestro caso es compatible con la premisa de que la anencefalia es parte del fenotipo de la trisomia 18. Por lo tanto, se debe considerar la realizacion del cariotipo en los fetos con anencefalia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anencefalia; Alfa-1- fetoproteina; Trisomia 18.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000100002

Anestesia epidural sacrococcígea em osteossíntese femoral em cachorro-do-mato (Cerdocyon thous). Relato de caso
Provedor de dados: 195
Autores: Sposito, G. C.; Gorios, A.; Camargo, L. P.; Campos, M. A. R.; Estrella, J. P. N.; Credie, L. F. G. A.; Menezes, F. D.; Meirelles, V. M.
A anestesia epidural é uma técnica amplamente descrita eutilizada em canídeos domésticos pelos seus benefícios e facilidade de punçãorealizada no espaço lombossacro. Na espécie Cerdocyon thous a punção epidurallombossacra não é indicada devido à extensão do cone medular, possibilitando complicações consequentes à punção acidental do saco dural.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anestesia epidural sacrococcígea; Osteossíntese femoral; Cães.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31823

Anestesia geral inalatória ou total intravenosa associada à anestesia subaracnoidea, em ovinos
Provedor de dados: 45
Autores: Lima,M.P.A.; Dallabrida,A.L.; Moraes,A.N.; Gehrcke,M.I.; Regalin,B.D.C.; Regalin,D.; Comassetto,F.; Oleskovicz,N.
Avaliou-se a eficácia e a segurança anestésica em ovinos mantidos sob anestesia geral inalatória com isofluorano ou anestesia total intravenosa com propofol, ambas associadas à anestesia subaracnoidea. Quatorze ovinos foram pré-medicados com 0,3mg.kg-1 de morfina IM, e cinco minutos após, receberam 20mcg.kg-1 de detomidina IV. Posteriormente, foram alocados aleatoriamente em dois grupos: GISO (n=7), os quais foram induzidos à anestesia geral com 0,5mg.kg-1 de diazepam e 5mg.kg-1 de cetamina IV, e mantidos em anestesia geral inalatória com isoflurano diluído em oxigênio a 100%; e GPRO (n=7), induzidos com 4mg.kg-1 de propofol IV seguido inicialmente de infusão contínua na taxa de 0,3mg.kg-1.min-1. Para realização da osteotomia bilateral, todos os animais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anestesia balanceada; Propofol; Isoflurano; Ropivacaína.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200369

Anesthesia by infusion of air sac in a macaw (Ara chloropterus): a case report
Provedor de dados: 195
Autores: Melo, Rafael César de; Grespan, André; Tajima, Carolina; Pinheiro, Sônia Regina.
This report describes the use of an anesthetic perfusiontechnique applied in the air sac of a Macaw (Ara chloropterus)during surgery for correction of its broken beak. This anestheticapproach is recommended for procedures in which manipulationof the avian head or neck is necessary. After appropriateimmobilization of the animal, the anesthetic is introduced withthe help of a face mask connected to the Mapleson D (Baraka)system, using isoflurane with 1L-min. flow of diluent oxygen.The cannula preparation and introduction into the caudalthoracic air sac was performed is a way similar to that describedby Gunkel and Lafortune (2005). The technique proved to beappropriate and very safe, but the anesthetic professional musthave thorough of avian anatomy and...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34686

Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla
Provedor de dados: 65
Autores: Parodi,Thaylise Vey; Santos,Celina Alcoforado dos; Veronez,Alexandra; Gomes,Levy de Carvalho; Heinzmann,Berta Maria; Baldisserotto,Bernardo.
ABSTRACT: This study analyzed the effectiveness of the essential oil of  Aloysia triphylla (EOA) as an anesthetic and stress reducing agent in the transport of fat snook ( Centropomus parallelus ). Juveniles were exposed to different concentrations of EOA (seawater-adapted: 25-300μL L-1; freshwater-adapted: 200μL L-1) to identify the anesthetic induction and recovery times. In an additional experiment, seawater-adapted fat snook were transported in plastic bags with 10 or 20μL L-1 EOA for 6 or 24h. The increased concentration of EOA proportionally decreased the time required for anesthesia induction. Mortality was 30 and 70% in fat snook transported with 10 and 20µL L-1, respectively, 24h after transport. The addition of 20µL L-1 EOA significantly reduced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anesthesia; Blood parameters; Fat snook; Natural product; Transport.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142

Anesthetic properties of Ocimum gratissimum essential oil for juvenile matrinxã
Provedor de dados: 2
Autores: Ribeiro, Allyson Soares; Batista, Erix dos Santos; Dairiki, Jony Koiji; Chaves, Francisco Célio Maia; Inoue, Luis Antônio Kioshi Aoki.
 The matrinxã fish is suitable for Amazonian aquaculture, exhibiting positive characteristics such as good growth and feed conversion ratio. However, it is a very active fish and must be anesthetized for handling. The present study evaluated the use of Ocimum gratissimum essential oil (EO) as anesthetic for juvenile matrinxãs. A first experiment assessed the induction time to anesthesia of 7 concentrations (20, 30, 40, 50, 60, 70 and 80 mg L-1 of O. gratissimum (EO). A second experiment investigated the physiological response to the anesthetic through analysis of tissue and blood parameters collected 0h (T0) and 24h after (T24) the experimental protocols that were applied to 4 groups: control, handling without O. gratissimum (EO) and handling with two EO...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.05.03.00-6 fish; Handling; Brycon amazonicus; Anesthesia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/28787

Anfibios amenazados de Uruguay: efectividad de las áreas protegidas ante el cambio climático
Provedor de dados: 67
Autores: Toranza,Carolina; Brazeiro,Alejandro; Maneyro,Raúl.
El cambio climático (CC) es una de las principales amenazas a la biodiversidad. Se han constatado efectos del CC sobre la distribución de las especies, principalmente corrimientos hacia latitudes altas y zonas elevadas. Las especies amenazadas resultan especialmente vulnerables a dichos cambios. En este marco, las áreas protegidas (AP) podrían ser una herramienta clave para la adaptación al cambio climático. Nuestros objetivos son: estudiar los efectos del CC sobre la distribución y riqueza de anfibios amenazados y casi amenazados de Uruguay, y evaluar la eficacia del Sistema Nacional de Áreas Protegidas (SNAP) en el presente y ante escenarios de CC. Para modelar la distribución de nueve especies se obtuvieron registros de colecciones herpetológicas,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anuros; Conservación; Llistas rojas; Modelación de nicho.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000200004

Angels of the First Class: The Anthroposophic Art of Ernesto Genoni, Goetheanum, 1924
Provedor de dados: 21
Autores: Paull, John.
Ernesto Genoni (1885-1975) was the pioneer of biodynamics in Australia. The exhibition, Angels of the First Class, presents art that he produced under the tutelage of Rudolf Steiner at Dornach, Switzerland, in the year of Steiner's Agriculture Course. A century ago, Ernesto joined the Australian Imperial Force (AIF) and served as a stretcher bearer on the killing fields of the Western Front in 1916, in the battles of the Somme and Pozières. In 1923, Ernesto wrote to Rudolf Steiner from Italy offering his labour for advancing the Anthroposophy project. Ernesto arrived at Dornach early in 1924 and successfully applied to Dr Steiner for acceptance into the First Class (Erste Klasse der Freien Hochschule für Geisteswissenschaft). The First Class was Steiner’s...
Tipo: Conference paper, poster, etc.
Palavras-chave: Australia; Italy; Switzerland; History of organics.
Ano: 2016
URL: http://orgprints.org/30452/1/Paull2016.AnthroArt.A5.pdf

Angiotensin-(1–7) inhibits inflammation and oxidative stress to relieve lung injury induced by chronic intermittent hypoxia in rats
Provedor de dados: 56
Autores: Lu,W.; Kang,J.; Hu,K.; Tang,S.; Zhou,X.; Yu,S.; Li,Y.; Xu,L.
Obstructive sleep apnea is associated with inflammation and oxidative stress in lung tissues and can lead to metabolic abnormalities. We investigated the effects of angiotensin1–7 [Ang-(1–7)] on lung injury in rats induced by chronic intermittent hypoxia (CIH). We randomly assigned 32 male Sprague-Dawley rats (180–200 g) to normoxia control (NC), CIH-untreated (uCIH), Ang-(1–7)-treated normoxia control (N-A), and Ang-(1–7)-treated CIH (CIH-A) groups. Oxidative stress biomarkers were measured in lung tissues, and expression of NADPH oxidase 4 (Nox4) and Nox subunits (p22phox, and p47phox) was determined by Western blot and reverse transcription-polymerase chain reaction. Pulmonary pathological changes were more evident in the uCIH group than in the other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ang-(1–7); Lung injury; Obstructive sleep apnea; Inflammation; Oxidative stress; Chronic intermittent hypoxia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000603

Animais silvestres: tráfico e seus perigos.
Provedor de dados: 14
Autores: ARAUJO, J. da C.
bitstream/item/157732/1/CPAF-AP-2016-FDR-Animais-silvestres.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Muçuã; Animal selvagem; Tartaruga; Tracajá; Zoonose.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064865

Animal performance and sward characteristics of two cultivars of Brachiaria brizantha (BRS Paiaguás and BRS Piatã)
Provedor de dados: 96
Autores: Euclides,Valéria Pacheco Batista; Montagner,Denise Baptaglin; Barbosa,Rodrigo Amorim; Valle,Cacilda Borges do; Nantes,Nayana Nazareth.
ABSTRACT The objective of the present study was to evaluate live weight gain per animal and per area and its relationship with the characteristics of pastures of Brachiaria brizantha cv. Paiaguás and Piatã. A randomized blocks experimental design was used, with two treatments and six replicates. The experimental area was 8.0 ha, divided into twelve paddocks of 0.67 ha. The grazing method used was continuous stocking, with variable stocking rate. Three tester steers were used per paddock. Sward heights were measured once a week, and the stocking rate (SR) was adjusted using regulator steers to maintain the sward height at 30 cm. Pasture samples were collected once a month, and herbage accumulation rate (HAR), percentage of leaves (PL), leaf:stem ratio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beef cattle; Canopy structure; Herbage accumulation; Nutritive value; Stocking rate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000300085

Animal performance of indigenous Red Chittagong cattle in Bangladesh
Provedor de dados: 2
Autores: Nahar, Sharmin; Islam, Abul Fazal Mohammad Fayjul; Hoque, Mohammad Azharul; Bhuiyan, Abul Kashem Fazlul Haque.
The study was carried out using body weights at several ages of Red Chittagong cattle performed on two management systems viz in-farm and  in-field. There were a total of 208 animals whose body weights were recorded from 2005 to 2013. The overall average weight at birth (BW), 3-month (3MWT), 6-month (6MWT), 9-month (9MWT), 12-month (12MWT), 15-month (15MWT), 18-month (18MWT), 21-month (21MWT), 24-month (24MWT), 27-month (27MWT), 30-month (30MWT) and 33-month (33MWT) were 15.4 ± 0.15, 30.5 ± 0.75, 43.1 ± 1.03,54.6 ± 1.77,65.7 ± 2.34,70.7 ± 2.72,86.7 ± 4.33,92.1 ± 3.71,105.2 ± 4.43,114.5 ± 5.04,122.8 ± 4.71 and 101.8 ± 12.16 kg, respectively in farm condition while corresponding values field condition were 14.7 ± 0.24, 31.1 ± 0.53, 41.9 ± 0.78, 52.2 ± 0.98,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Red Chittagong cattle; Body weight; Growth curve.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/28718

Animal-friendly pig husbandry
Provedor de dados: 21
Autores: Früh, Barbara.
The guide explains the relevant aspects for animal-friendly husbandry systems to trainers based on the natural behaviour and needs of pigs. It presents proven solutions as well as relevant additional information on production issues.
Tipo: Book
Palavras-chave: Health and welfare; Pigs; Africa.
Ano: 2016
URL: http://orgprints.org/30560/1/1713-animal-friendly-pig-husbandry.pdf

Annotations to the figured scallops (Mollusca, Bivalvia, Pectinidae) in Gualtieri’s “Index Testarum Conchyliorum”, deposited in the Museo di Storia Naturale e del Territorio at Calci (Pisa, Italy)
Provedor de dados: 16
Autores: Dijkstra, H.H.
An overview is given of the Pectinidae types present in the Gualtieri collection. In Gualtieri (1742) 46 figures (pl. 73 - 15 figs, pl. 74 - 25 figs, pl. 98 – 2 figs, and pl. 99 – 4 figs) show specimens of Pectinidae. Linnaeus (1758) referred to 10 Pectinidae species figured by Gualtieri. Of these, 8 species (7 paralectotypes and one syntype, herein recognised) were traced in the Gualtieri collection, and 2 species (Ostrea peslutrae and Ostrea maxima) were not found. Subsequently, Gmelin (1791) referred to 33 Pectinidae species (12 described by Linnaeus in 1758, one species described by Müller in 1776), and 20 species (13 species were traced, all herein recognised as syntypes, and 7 species were not found) named by himself. No direct evidence was found of...
Tipo: Article / Letter to the editor
Palavras-chave: Bivalvia; Pectinidae; Types; Synonyms; Linnaeus; Gmelin; Gualtieri; Rumphius.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/618099

Annual changes in a bird assembly on artificial perches: Implications for ecological restoration in a subtropical agroecosystem
Provedor de dados: 49
Autores: Vogel,Huilquer Francisco; Spotswood,Erica; Campos,João Batista; Bechara,Fernando Campanhã.
Artificial perches are used in tropical forest restoration projects to increase the dispersal of seeds into restored areas. The ability of perches to enhance seed deposition depends on their ability to attract seed dispersing birds, as well as the correlation between the season of bird visits to perches and the phenology of fruit production in adjacent forests. Using data collected from a large-scale restoration project, we characterized the community of birds that utilize artificial perches over the course of one year. We hypothesized that the structure of a bird assemblage that uses artificial perches is affected by seasonal variation. We aimed to describe the richness, abundance and diversity of a bird assemblage on artificial perches in a subtropical...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Avian fauna; Ecological restoration; Atlantic forest; Nucleation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100402

Annual tree rings in Piptadenia gonoacantha (Mart.) J.F.Macbr. in a restoration experiment in the Atlantic Forest: potential for dendroecological research
Provedor de dados: 39
Autores: Brandes,Arno Fritz das Neves; Albuquerque,Rafael Perpetuo; Moraes,Luiz Fernando Duarte de; Barros,Cláudia Franca.
ABSTRACT The tree Piptadenia gonoachantha is widely used in forestry and in forest restoration projects, which require methods for evaluating tree growth. Long-term studies are necessary to determine patterns and detect changes in species growth rhythms. Tree ring analysis provides a precise method for determining age and documenting long-term growth trends in tropical tree species. The present study evaluated the periodicity of tree ring formation and radial growth dynamics of P. gonoachantha from a population of known age in the Poço das Antas Biological Reserve. Two radii from six trees were sampled using non-destructive methods. Tree rings were counted and measured to estimate age and to calculate diametric increment. All samples had 16 tree rings,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Dendrochronology; Growth rhythm; Growth rings; Leguminosae; Ombrophilous Dense Forest; Pau-jacaré; Piptadenia gonoacantha; Reforesting; Restoration.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300383

Anogenital infection by Chlamydia trachomatis and Neisseria gonorrhoeae in HIV-infected men and women in Salvador, Brazil
Provedor de dados: 55
Autores: Travassos,Ana Gabriela; Xavier-Souza,Eveline; Netto,Eduardo; Dantas,Eda Vinhaes; Timbó,Maiara; Nóbrega,Isabella; Haguihara,Tatiana; Neumayer,Júlia; Lisboa,Nathalia; Soidan,Maria Angela; Ferreira,Fábio; Brites,Carlos.
ABSTRACT  Background: Infections caused by Chlamydia trachomatis and Neisseria gonorrhoeae are the most common bacterial sexually transmitted infections throughout the world. These sexually transmitted infections are a growing problem in people living with HIV/AIDS. However, the presence of these agents in extra genital sites, remains poorly studied in our country. The objective of this study was to estimate the prevalence of Chlamydia trachomatis and Neisseria gonorrhoeae anal and genital infection in people living with HIV/AIDS followed in a reference center in Salvador, Brazil.  Methods: Cross-sectional study, from June 2013 to June 2015. Proven HIV-infected people attending this reference center were invited. Clinical and epidemiological data were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV; Chlamydia trachomatis; Neisseria gonorrhoeae; Sexually transmitted infections; Anogenital infections.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600569

Anomalous Branching Patterns of the Axillary Artery
Provedor de dados: 77
Autores: Kim,Jong-Wan; Park,Hyo Seok; Park,Jin Seo; Jung,Yong-Wook.
Arterial variations in the upper limbs can cause iatrogenic injury during invasive procedures. During educational dissection of countered uncommon branching patterns of the axillary artery which have not yet been reported yet, to our knowledge. First, the second part of the axillary artery was divided into three trunks. The lateral trunk ran downward as a superficial brachioradial artery. The medial trunk raised the lateral thoracic artery, and was divided into the subscapular artery and the posterior circumflex humeral artery. The intermediate trunk branched off the anterior circumflex humeral artery as expected for an axillary artery. Second, in the other cadaver, we found a common trunk containing the thoracoacromial artery and a bulk artery dividing...
Tipo: Journal article
Palavras-chave: Arterial variations; Axillary artery; Upper limb; Branching patterns.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100022

Antagonism and modes of action of Chaetomium globosum species group, potential biocontrol agent of barley foliar diseases
Provedor de dados: 51
Autores: Moya,Paulina; Pedemonte,Debora; Amengual,Susana; Franco,Mario E. E; Sisterna,Marina N.
"Net blotch" (Drechslera teres) and "Bipolaris spot blotch" (Bipolaris sorokiniana) are foliar diseases of barley. Biological control is currently considered as an efficient alternative to chemical management of these plant diseases. The aim of the present study was to identify 2 isolates of Chaetomium (C2 and C5), endophytics on barley seedlings and to study the in vitro interactions with D. teres and B. sorokiniana, isolated from seeds of the same host. Cultural and morphological characterization of all microorganisms was done. In addition, molecular characterization of Chaetomium spp. was conducted and dual culture tests were carried out to find, by microscopic observations, the effects of the antagonist on the morphology of the pathogens. The results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bipolaris sorokiniana; Chaetomium globosum; Drechslera teres; Antibiosis; Endophyte; Mycoparasitism.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400001

Antarctic icebergs distributions 1992-2014
Provedor de dados: 5
Autores: Tournadre, Jean; Bouhier, Nicolas; Girard-ardhuin, Fanny; Remy, F.
Basal melting of floating ice shelves and iceberg calving constitute the two almost equal paths of freshwater flux between the Antarctic ice cap and the Southern Ocean. The largest icebergs (&gt;100 km2) transport most of the ice volume but their basal melting is small compared to their breaking into smaller icebergs that constitute thus the major vector of freshwater. The archives of nine altimeters have been processed to create a database of small icebergs (&lt;8 km2) within open water containing the positions, sizes, and volumes spanning the 1992–2014 period. The intercalibrated monthly ice volumes from the different altimeters have been merged in a homogeneous 23 year climatology. The iceberg size distribution, covering the 0.1–10,000 km2 range,...
Tipo: Text
Palavras-chave: Iceberg; Altimetry; Southern Ocean.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00307/41863/41114.pdf

Antarctic icebergs melt over the Southern Ocean : climatology and impact on sea ice
Provedor de dados: 5
Autores: Merino, Nacho; Le Sommer, Julien; Durand, Gael; Jourdain, Nicolas C.; Madec, Gurvan; Mathiot, Pierre; Tournadre, Jean.
Recent increase in Antarctic freshwater release to the Southern Ocean is suggested to contribute to change in water masses and sea ice. However, climate models differ in their representation of the freshwater sources. Recent improvements in altimetry-based detection of small icebergs and in estimates of the mass loss of Antarctica may help better constrain the values of Antarctic freshwater releases. We propose a model-based seasonal climatology of iceberg melt over the Southern Ocean using state-of-the-art observed glaciological estimates of the Antarctic mass loss. An improved version of a Lagrangian iceberg model is coupled with a global, eddy-permitting ocean/sea ice model and compared to small icebergs observations. Iceberg melt increases sea ice...
Tipo: Text
Palavras-chave: Icebergs; Southern Ocean; Sea ice; Freshwater fluxes.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00335/44579/44294.pdf

Antarctic intermediate water circulation in the South Atlantic over the past 25,000 years
Provedor de dados: 5
Autores: Howe, Jacob N. W.; Piotrowski, Alexander M.; Oppo, Delia W.; Huang, Kuo-fang; Mulitza, Stefan; Chiessi, Cristiano M.; Blusztajn, Jurek.
Antarctic Intermediate Water is an essential limb of the Atlantic meridional overturning circulation that redistributes heat and nutrients within the Atlantic Ocean. Existing reconstructions have yielded conflicting results on the history of Antarctic Intermediate Water penetration into the Atlantic across the most recent glacial termination. In this study we present leachate, foraminiferal, and detrital neodymium isotope data from three intermediate-depth cores collected from the southern Brazil margin in the South Atlantic covering the past 25kyr. These results reveal that strong chemical leaching following decarbonation does not extract past seawater neodymium composition in this location. The new foraminiferal records reveal no changes in seawater Nd...
Tipo: Text
Palavras-chave: Antarctic Intermediate Water; Neodymium isotopes; Degalciation; South Atlantic.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53216/54848.pdf

Anthelmintic activity of forage chicory (Cichorium intybus) and field efficacy of ivermectin against gastrointestinal nematodes in Danish cattle
Provedor de dados: 21
Autores: Peña-Espinoza, Miguel.
Parasitism with gastrointestinal (GI) nematodes is ubiquitous in grazing cattle and its control is critical to sustain satisfactory levels of animal health, welfare and productivity. Currently, conventional parasite control strategies relying exclusively on anthelmintic drugs are severely threatened by the development of anthelmintic resistance (AR) in bovine nematodes in several countries. In Denmark, cattle farmers and their veterinarians depend largely on macrocyclic lactones (ML), mainly ivermectin (IVM), for nematode control. However, no studies have evaluated the field efficacy of IVM against GI nematodes in Danish cattle. Alternative control approaches to minimize selection for AR and that can complement the use of the still effective anthelmintics...
Tipo: Thesis
Palavras-chave: Production systems; Dairy cattle; Beef cattle; Feeding and growth; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30837/1/M%20Pe%C3%B1a-Espinoza_PhD%20thesis%20%28secured%29.pdf

Anthelmintic effects of forage chicory (Cichorium intybus) against gastrointestinal nematode parasites in experimentally infected cattle
Provedor de dados: 21
Autores: Peña-Espinoza, Miguel; Thamsborg, Stig Milan; Desrues, Olivier; Hansen, T. V. A.; Enemark, Heidi L.
Two experiments studied the effects of dietary chicory against gastrointestinal nematodes in cattle. In Experiment (Exp.) 1, stabled calves were fed chicory silage (CHI1; n = 9) or ryegrass/clover hay (CTL1; n = 6) with balanced protein/energy intakes between groups. After 16 days, all calves received 10 000 Ostertagia ostertagi and 66 000 Cooperia oncophora third-stage larvae (L3) [day (D) 0 post-infection (p.i.)]. In Exp. 2, calves were assigned to pure chicory (CHI2; n=10) or ryegrass/clover (CTL2; n = 10) pastures. After 7 days, animals received 20 000 O. ostertagi L3/calf (D0 p.i.) and were moved regularly preventing pasture-borne infections. Due to poor regrowth of the chicory pasture, CHI2 was supplemented with chicory silage. At D40 p.i. (Exp. 1)...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Farming Systems; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30116/1/Pe%C3%B1a-Espinoza%20et%20al%202016_Parasitology.pdf

Anthracnose in lupin seed
Provedor de dados: 21
Autores: Hohmann, Pierre; Szuszkiewicz, Roderick; Arncken, Christine; Messmer, Monika.
Molecular detection of Colletotrichum lupini in lupin seed.
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30351/1/hohmann-2016-Anthracnose-in-lupin-seed_FiBL.pdf

ANTHROPOGENIC IMPACTS ON YELLOW-SPOTTED RIVER TURTLE Podocnemis unifilis (REPTILIA: PODOCNEMIDIDAE) FROM THE BRAZILIAN AMAZON
Provedor de dados: 37
Autores: Santos ARRAES,Débora Regina; Albuquerque CUNHA,Helenilza Ferreira; TAVARES-DIAS,Marcos.
The purpuse of this study was to investigated the influence of anthropogenic impacts on Podocnemis unifilis nesting on a stretch from Falsino river, with two forest reserves, and one urban area on the Araguari river, state of Amapá, eastern Amazon (Brazil). A total of 180 nests were found, being 89.4 % in the forest reserves and only 10.6 % in urban areas. On Falsino river, we observed a spawning pattern, because the number of nests was correlated to the length and width of the nesting locations. On Araguari river, the P. unifilis nests were generally found in areas with surrounding vegetation up to 5 meters in height, minimum distance of 120 meters from residences and immediately or after places of higher exploration of pebbles. Females from Falsino river...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Eggs; Freshwater turtle; Neonates; Nests.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000200009

Anthropometric Characteristics and Body Composition in Aikido Practitioners
Provedor de dados: 77
Autores: Reguli,Zdenko; Bernaciková,Martina; Kumstát,Michal.
Although aikido is a non-competitive martial art, it is recognised by SportAccord as worldwide practiced combat sport. There is a lack of scientific research in aikido and the influence of aikido practice on the human body is not known. This is the first study that presents anthropometric characteristics and body composition data in aikido practitioners. 33 adult male aikido athletes (age 36.5±9.6 years, height 178±8 cm, weight 81.2±10.1 kg) were measured. All subjects were divided from beginner to intermediate and advanced group, and were recruited from the Czech Aikido Federation which is officially recognised by the centre of aikido in Japan. As main methods, bio impedance and skinfold measurements were realized. In aikido, body composition does not...
Tipo: Journal article
Palavras-chave: Matiegka; Bioimpedance; Martial arts; Body mass.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200001

Anthropometric Characteristics of Elite Rhythmic Gymnasts
Provedor de dados: 77
Autores: Arriaza,Enrique; Rodríguez,Carolina; Carrasco,Claudia; Mardones,Claudia; Niedmann,Luis; López-Fuenzalida,Antonio.
The main aim of this study was to identify the morphological characteristics, to determine the tendency in the physical structure, differences and similarities according to categories based on age of the Chilean team of Rhythmic Gymnastics. We performed an anthropometric analysis of 60 gymnasts, fractioned by categories: preschoolers and schoolers (n= 11), junior (n= 28) and senior (n= 21). The anthropometric analysis was determined based on the study of the body composition, through pentacompartimental fractionation method (Kerr), somatotype (Heath &amp;amp; Carter) and the body mass index (Quetelet). The results showed significant differences between preschoolers and schoolers and higher categories (junior and senior) in the general anthropometric...
Tipo: Journal article
Palavras-chave: Rhythmic gymnastics; Kinanthropometry; Age categories.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100003

Anthropometric studies for designing to fit gari-frying workers
Provedor de dados: 111
Autores: aremu, olaniyi olateju; salami, ismaila olasunkanmi; Adetifa, Babatunde o; Onu, Livinus i; Adegbite, adeyemi E; olokoshe, abimbola a; Samuel, Taiwo Moses.
 Work system and product design require anthropometric data of the user population relevant to the facility in order to have safe operation in service as well as increase user satisfaction and efficiency. Designing to fit gari-frying workers in each of the southwestern states in Nigeria is geared towards this end. The age, weight and twenty-five body dimensions of 120 gari-frying workers in Lagos, Ogun, Oyo, Osun, Ondo and Ekiti, selected by random sampling, were measured. The body dimensions include stature, shoulder height, sitting height, eye height, forward grip reach, buttock-popliteal height, buttock-knee length, knee height, thigh clearance, forearm-to-forearm breadth, waist depth, elbow rest height, knuckle height, elbow grip length, hip breadth,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ergonomics; Anthropometry anthropometry  workstation  gari-frying  cassava processing  design to fit  BMI  BSA.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3403

Anthropometrical Characteristics and Somatotype of Young Macedonian Soccer Players
Provedor de dados: 77
Autores: Gontarev,Seryozha; Kalac,Ruzdija; Zivkovic,Vujica; Ameti,Vullnet; Redjepi,Agim.
The success in sport performance is closely related to the physical condition of the sportsman. In the assessment of the physical status except physiological and fitness parameters, significant influence have the anthropometric parameters. The aim of the study was dual: to assess the changes in the anthropometric characteristics and the somatotype of young soccer players at different ages and to compare these characteristics with the general population. The analyzed measurements of 486 young soccer players who play in teams of the First national league, with an average age 15.8±1.4. The soccer players were divided into five subgroups, at age difference of 1 year. In the sample height, weight, BMI index, diameters, volumes and skin folds were measured, also...
Tipo: Journal article
Palavras-chave: Soccer; Young; Anthropometry; Somatotype; Growth; Age.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100024

Anti- Sporothrix spp. activity of medicinal plants
Provedor de dados: 60
Autores: Waller,Stefanie Bressan; Madrid,Isabel Martins; Faria,Renata Osório de; Cleff,Marlete Brum; Mello,João Roberto Braga de; Meireles,Mário Carlos Araújo.
ABSTRACT Cases of sporotrichosis in humans and animals without satisfactory clinical response have increased, a warning sign of strains resistant to conventional antifungal agents. The urgent search for alternative therapies was an incentive for research on medicinal plants with anti-Sporothrix spp. properties. A bibliographic survey was performed based on scientific papers about in vitro and in vivo antifungal activity of essential oils and extracts of plants in differents solvents against the fungal of the Sporothrix schenckii complex. The study methodology consisted of a literature review in Google Scholar, Science Direct, Pubmed, Bireme and Springer link with papers from 1986 to 2015. We found 141 species of plants that were investigated, of which 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sporothrix schenckii complex; Antifungals; Combretaceae/pharmacognosy; Asteraceae/pharmacognosy; Lamiaceae/pharmacognosy; Medicinal plants/antifungal activity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000200221

Antibacterial activity of avocado extracts (Persea americana Mill.) against Streptococcus agalactiae
Provedor de dados: 85
Autores: Cardoso,PF; Scarpassa,JA; Pretto,LG; Otaguiri,ES; Yamada-Ogatta,SF; Nakazato,G; Perugini,MRE; Moreira,IC; Vilas-BÔas,GT.
Plants contain numerous constituents and are valuable sources of new biologically active molecules. Avocado (Persea americana Mill.) is cultivated and used as food in most tropical and subtropical countries. Its high nutritional value and biological activities, as antioxidant, antimicrobial and analgesic properties, have been thoroughly investigated. Interest in plant extracts with antimicrobial properties has increased as a result of the indiscriminate use of antibiotics, leading to the emergence of resistant bacterial strains. Among bacterial species with clinical importance to multiple hosts, Streptococcus agalactiae is outstanding, as it can cause infections especially in humans, fsh and cattle. Te current study aimed to evaluate the antimicrobial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant extracts; Disk difusion method.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000200007

Antibiotic resistance genes detected in the marine sponge Petromica citrina from Brazilian coast
Provedor de dados: 58
Autores: Laport,Marinella Silva; Pontes,Paula Veronesi Marinho; Santos,Daniela Silva dos; Santos-Gandelman,Juliana de Fátima; Muricy,Guilherme; Bauwens,Mathieu; Giambiagi-deMarval,Marcia; George,Isabelle.
ABSTRACT Although antibiotic-resistant pathogens pose a significant threat to human health, the environmental reservoirs of the resistance determinants are still poorly understood. This study reports the detection of resistance genes (ermB, mecA, mupA, qnrA, qnrB and tetL) to antibiotics among certain culturable and unculturable bacteria associated with the marine sponge Petromica citrina. The antimicrobial activities elicited by P. citrina and its associated bacteria are also described. The results indicate that the marine environment could play an important role in the development of antibiotic resistance and the dissemination of resistance genes among bacteria.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbes; Natural hotspots; Porifera; Resistance; Rio de Janeiro.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300617

Antibioticoterapia em microplantas de abacaxizeiro (Ananas comosus)
Provedor de dados: 65
Autores: Leone,Gabriela Ferraz; Almeida,Cristina Vieira de; Abreu-Tarazi,Monita Fiori de; Batagin-Piotto,Katherine Derlene; Artioli-Coelho,Fabiane Aparecida; Almeida,Marcílio de.
RESUMO: Com o intuito de avaliar os efeitos da antibioticoterapia no crescimento de plantas micropropagadas de abacaxizeiros, bem como na comunidade bacteriana endofítica da espécie, realizaram-se análises moleculares. Verificou-se a presença de endófitos no interior das microplantas, mesmo após 30 dias de cultivo em meio de cultura MS, suplementado com diferentes antibióticos, e analisou-se o crescimento da parte aérea e radicular das microplantas. Decorrido o período de 30 dias de cultivo, constatou-se ainda a presença de bactérias endofíticas, no entanto, as microplantas apresentaram acentuada redução no crescimento da parte aérea e radicular, evidenciando assim a influência da microbiota endofítica no crescimento das microplantas in vitro e a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endófitos; Antibióticos; Bactérias; Cultura axênica; Micropropagação.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100089

Antibiotics in agroecosystems: Introduction to the special section
Provedor de dados: 18
Autores: Franklin, A.M.; Aga, D.S.; Cytryn, Eddie; Durso, L.M.; Mclain, J.E.; Pruden, Amy; Roberts, M.C.; Rothrock, Jr, M.J.; Snow, D.D.; Watson, J.E.; Dungan, R.S.
The presence of antibiotic drug residues, antibiotic resistant bacteria, and antibiotic resistance genes in agroecosystems has become a significant area of research in recent years, and is a growing public health concern. While antibiotics are utilized for human medicine and agricultural practices, the majority of antibiotic use occurs in food animals where these drugs have historically been used for growth promotion, in addition to prevention and treatment of disease. The widespread use of antibiotics combined with the application of human and animal wastes to agricultural fields introduces antibiotic-related contamination into the environment. While overt toxicity in organisms directly exposed to antibiotic in agroecosystems is generally not an issue due...
Tipo: Article
Palavras-chave: Air Emissions; Animal; Runoff; Manure.
Ano: 2016
URL: http://eprints.nwisrl.ars.usda.gov/1614/1/1571.pdf

Antibiotikafreie Milchproduktion - Erfahrungen aus der Praxis
Provedor de dados: 21
Autores: Baars, Ton.
Im Rahmen des Projekts wurden 15 Betriebsinhaber, die antibiotikafrei Milch produzieren besucht und zu ihren Managementmaßnahmen in der Tierhaltung befragt. Ziel war es, das Management von erfolgreichen Betrieben zu analysieren. Ziel des Projekts war es Faktoren und Maßnahmen, die einen Antibiotikaverzicht möglich machen zu erkennen, analysieren und anderen Landwirten verfügbar zu machen. Als relevante Faktoren für die Tiere zeigten sich eine bereits stabile Kälbergesundheit sowie das Ausschalten von Stressfaktoren, die die Gesundheit der Tiere beeinflussen. Hierfür sind teilweise auch stallbauliche Änderungen notwendig. Außerdem zeigte sich eine gute Mensch- Tier Beziehung von Vorteil.
Tipo: Newspaper or magazine article
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30399/1/Forschung_2016-1.pdf

Antibodies against vesicular stomatitis virus in horses from southern, midwestern and northeastern Brazilian States
Provedor de dados: 65
Autores: Lunkes,Vinícius Leobet; Tonin,Alexandre Alberto; Machado,Gustavo; Corbellini,Luis Gustavo; Diehl,Gustavo Nogueira; Santos,Lucila Carboneiro dos; Bezerra,Camila de Sousa; Azevedo,Sérgio Santos de; Pequeno,Nebson Fernandes; Silva,Adriana Moraes da; Weiblen,Rudi; Flores,Eduardo Furtado.
ABSTRACT: Vesicular stomatitis virus (VSV) is the agent of a vesicular disease that affects many animal species and may be clinically confounded with foot-and-mouth disease in ruminant and swine. Horses are especially susceptible to VSV and may serve as sentinels for virus circulation. The present study investigated the presence of neutralizing antibodies against VSV Indiana III (VSIV-3) in serum samples of 3,626 horses from six states in three Brazilian regions: Southern (RS, n = 1,011), Midwest (GO/DF, n = 1,767) and Northeast (PB, PE, RN and CE, n = 848) collected between 2013 and 2014. Neutralizing antibodies against VSIV-3 (titers ≥40) were detected in 641 samples (positivity of 17.7%; CI95%:16.5-19.0%), being 317 samples from CE (87.3%; CI95%:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Serology; Differential diagnosis; Foot-and-mouth disease; Zoonosis; Vesicular disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801424

Antibody response between pigs of Piau and a commercial breed naturally infected with Porcine circovirus 2
Provedor de dados: 45
Autores: Bulos,L.H.S.; Gonzaga,N.F.; Souza,L.F.L.; Assao,V.S.; Leite,R.A.S.; Rebouças,M.S.; Scatamburlo,T.M.; Guimarães,J.D. Guimarães S.E.F.; Lopes,P.S.; Almeida,M.R.L.; Silva Júnior,A.
ABSTRACT Brazilian pig population is made up of several naturalized breeds; among them the Piau breed is known for its rusticity and large fat stores. The naturalized breeds, in comparison with commercial ones, may have an increased resistance to diseases circulating in their territory. Thus, this study aimed to verify if there are differences between the serologic profile against Porcine circovirus 2 (PCV2) of Piau pigs and that of a commercial breed from a farm naturally infected by PCV2. The serum viral load was measured by qPCR, and levels of anti-PCV2 antibodies were measured by ELISA. The results showed that the serum viral load was similar across all animals. However, Piau piglets showed higher levels of antibodies compared to commercial piglets (P=...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Serum viral load; Serology; Piau.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501145

Antibody response in silver catfish (Rhamdia quelen) immunized with a model antigen associated with different adjuvants
Provedor de dados: 56
Autores: Pavan,T.R.; Di Domenico,J.; Kirsten,K.S.; Nied,C.O.; Frandoloso,R.; Kreutz,L.C.
Adjuvants are essential to boost the immune response to inoculated antigen and play a central role in vaccine development. In this study, we investigated the efficacy of several adjuvants in the production of anti-bovine serum albumin (BSA) antibodies in silver catfish. Two hundred and seventy juvenile silver catfish (60–80 g) of both sexes were intraperitoneally vaccinated with BSA (200 µg/fish) alone or mixed to the following adjuvants: Freund’s complete adjuvant (FCA), Freund’s incomplete adjuvant (FIA), aluminum hydroxide (AlOH), Montanide, four types of cytosine-phosphate-guanine (CpG) oligodeoxynucleotides (ODNs) and three concentrations of β-glucan, and the immune enhancing property was evaluated by measuring anti-BSA antibodies in blood samples at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vaccination; Fish; Immune response; CpGs ODN; Β-glucan.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000800606

Anticancer properties of phospholipase A2 fromDaboia siamensis venom on human skin melanoma cells
Provedor de dados: 80
Autores: Khunsap,Suchitra; Khow,Orawan; Buranapraditkun,Supranee; Suntrarachun,Sunutcha; Puthong,Songchan; Boonchang,and Supatsorn.
Abstract  Background  Phospholipase A2 (PLA2) is a major component of theDaboia siamensis venom, which is able to hydrolyse the membrane of various cells. For this reason, the activity of PLA2was investigated regarding its pharmaceutical properties. This study was conducted to explore the pharmacological properties of a PLA2from Daboia siamensis (dssPLA2) venom on human skin melanoma cell line (SK-MEL-28).  Methods  dssPLA2 was isolated by ion exchange and gel filtration columns. Various concentrations of dssPLA2were investigated for cytotoxic activity and inhibition of migration on SK-MEL-28 cells. Cell death analysis, mRNA expression levels of Notch I-III and BRAF V600E genes were also determined.  Results  dssPLA2 exhibited cytotoxicity on SK-MEL-28 for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phospholipase A2; Daboia siamensis venom; Skin melanoma; Anticancer.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100305

Anticipating future risk in social-ecological systems using fuzzy cognitive mapping: the case of wildfire in the Chiquitania, Bolivia
Provedor de dados: 7
Autores: Devisscher, Tahia; Environmental Change Institute&amp;#8236;, School of Geography and the Environment, University of Oxford; Stockholm Environment Institute; tahia.devisscher@ouce.ox.ac.uk; Boyd, Emily; Department of Geography and Environmental Sciences, University of Reading; Lund University Centre for Sustainability Studies; emily.boyd@reading.ac.uk; Malhi, Yadvinder; Environmental Change Institute&amp;#8236;, School of Geography and the Environment, University of Oxford; yadvinder.malhi@ouce.ox.ac.uk.
Understanding complex social-ecological systems, and anticipating how they may respond to rapid change, requires an approach that incorporates environmental, social, economic, and policy factors, usually in a context of fragmented data availability. We employed fuzzy cognitive mapping (FCM) to integrate these factors in the assessment of future wildfire risk in the Chiquitania region, Bolivia. In this region, dealing with wildfires is becoming increasingly challenging because of reinforcing feedbacks between multiple drivers. We conducted semistructured interviews and constructed different FCMs in focus groups to understand the regional dynamics of wildfire from diverse perspectives. We used FCM modelling to evaluate possible adaptation scenarios in the...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptation; Climate change; Complexity; Scenario; Social-ecological system; Uncertainty; Wildfire risk.
Ano: 2016

Anticoagulantes orales directos y un cambio en el paradigma del monitoreo de la anticoagulación
Provedor de dados: 38
Autores: Ceresetto,José Manuel.
Los nuevos anticoagulantes orales directos (DOACs) son agentes sintéticos dirigidos en forma específica contra el factor Xa o contra la trombina. Por su farmacocinética predecible y escasa variabilidad interindividual no es necesario el monitoreo de anticoagulación. Esto es un cambio en el paradigma del tratamiento anticoagulante. Sin embargo, los DOACs alteran las pruebas de hemostasia y es importante saber cómo interpretarlas en caso de hemorragia, episodio trombótico o ante una cirugía de urgencia. Las pruebas clásicas de coagulación solo sirven para orientar sobre el efecto anticoagulante de los DOACs. Se debe conocer, para cada agente, cuál de las pruebas es útil, el reactivo que se utilizó y el tiempo transcurrido desde la ingesta del medicamento....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nuevos anticoagulantes orales directos; Pruebas de coagulación; Monitoreo; Cambio de paradigma.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200003

Anticorpos aglutinantes pós-vacinais antileptospirose em rebanhos de bovinos e equinos naturalmente infectados por Leptospira spp
Provedor de dados: 195
Autores: Martins, G.; Loureiro, A. P.; Narduche, L.; Correia, L.; Pinto, P.; Libonati, H.; Grapiglia, J.; Cavalcante, E.; Oliveira, C.; Lilenbaum, W.
A vacinação sistemática contra a leptospirose dos rebanhos de bovinos e equinos é um recurso profilático indicado para a redução dos agravos relacionados a essa infecção e dos prejuízos econômicos que ela determina. Nesse contexto, o presente trabalho investigou os níveis de anticorpos aglutinantes induzidos pela vacinação contra a leptospirose em rebanhos de bovinos e equinos naturalmente infectados por Leptospira spp. Foram trabalhados dois rebanhos: um de bovinos (162 vacas) e um de equinos (54 éguas), ambos acometidos por leptospirose. Os animais foram divididos em grupos vacinados e não vacinados e foram utilizadas vacinas comerciais, de duas marcas em bovinos e uma em equinos. Foram efetuadas colheitas de sangue e urina durante 120 dias para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leptospira; Bovinos; Equinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32170

Anticorpos contra leptospira spp. Em jacarés-tinga Caiman crocodilus (Linnaeus, 1758) de vida livre
Provedor de dados: 195
Autores: Gomes, D. O.; Oliveira, S. R. P.; Rodrigues, T. C. S.; Santos, A. L.; Lima, A. M. C.
Os animais selvagens desempenham importante papel na epidemiologia da maioria das zoonoses, servindo como reservatórios para transmissão de zoonoses aos animais domésticos e humanos. Estes podem ser infectados por contato direto ou por contato indireto, através de água e/ ou sólidos contaminados por urina de animais infectados. A pesquisa foi realizada com o objetivo de detectar aglutininas antiLeptospira spp. em amostras de soro sanguíneo de jacarés-tinga (Caiman crocodilus) de vida livre de duas áreas distintas da região do médio Rio Araguaia, dos Estados de Mato Grosso e Goiás. Utilizando a técnica de soroaglutinação microscópica em campo escuro (SAM), foram testadas 75 amostras de soro sanguíneo frente a 22 sorovares de Leptospira interrogans. Dessas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Répteis; Sorologia; Zoonose; Jacarés-tinga.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32153

Antidiabetic Effect of Oleuropein from Olea europaea Leaf against Alloxan Induced Type 1 Diabetic in Rats
Provedor de dados: 52
Autores: Qadir,Nadir Mustafa; Ali,Khabat Anwar; Qader,Suhailah Wasman.
This study have been designed to study the effect of extracted pure oleuropein from Oleaeuropaealeaf against alloxan induced type 1 diabetic rats.Diabetic male ratwas induced by injectingsingle subcutaneous injection of 100 mg/kg b.wof alloxan.Respectively, pure oleuropein compound (5, 10, 15 and 20 mg/kg.b.w)was orally administered once per a day during a period of 40 days ofexperiment.Then, the serum blood was collected for the determination of glucose level,haematological analysis, enzymatic and non-enzymatic antioxidant. Further, pancreatic tissue was evaluated for histological examination. Oleuropein showed a significant rolein attenuating the blood glucose levels and elevation of in-vivo antioxidantafter treating diabetic rats with 5 and 10 mg/kg....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oleuropein; Type 1 Diabetic; Alloxan; Antioxidant; Blood glucose and HBA1C.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100322

Antidiabetic Potential of Potentilla fulgens Roots in Validated Animal Models of Diabetes
Provedor de dados: 52
Autores: Pal,Savita; Mishra,Arvind; Rawat,Arun Kumar; Gautam,Sudeep; Maurya,Rakesh; Srivastava,Arvind K.
The present study was undertaken to investigate the antidiabetic potential of tap roots of Potentilla fulgens in streptozotocin induced diabetic rat models. The crude powder, ethanolic, ethanolic: aqueous and aqueous extracts of tap roots were administered to normoglycemic- and streptozotocin (STZ)-induced diabetic rats in a single dose study. The ethanolic extract showed significant improvement in oral glucose tolerance and antihyperglycemic effect on sucrose loaded normal rats and STZ-induced diabetic rats. Of the isolated aqueous, n-butanol, chloroform and n-hexane soluble fractions of the active ethanolic extract of the roots, the aqueous fraction (100 mg/kg body weight) showed significant blood glucose lowering effect on STZ-induced diabetic rats. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antidiabetic activity; Antihyperglycemic Activity; Antidyslipidemic activity; Potentilla fulgens roots; Alpha (α)-glucosidase enzyme.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100318

Antifungal activities of tacrolimus in combination with antifungal agents against fluconazole-susceptible and fluconazole-resistant Trichosporon asahii isolates
Provedor de dados: 55
Autores: Kubiça,Thaís Felli; Denardi,Laura Bedin; Azevedo,Maria Isabel; Oliveira,Vanessa; Severo,Luiz Carlos; Santurio,Janio Morais; Alves,Sydney Hartz.
ABSTRACT The antifungal activity of tacrolimus in combination with antifungal agents against different fungal species has been previously reported. Here we report the in vitro interactions between tacrolimus and amphotericin B, fluconazole, itraconazole, and caspofungin against 30 clinical isolates of both fluconazole-susceptible and fluconazole-resistant Trichosporon asahii. For these analyses, we used the broth microdilution method based on the M27-A3 technique and checkerboard microdilution method. Tacrolimus showed no activity against T. asahii strains (minimal inhibitory concentrations, MICs &gt; 64.0 µg mL−1). However, a larger synergistic interaction was observed by the combinations tacrolimus + amphotericin B (96.67%) and tacrolimus + caspofungin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Susceptibility; FK506; Resistance; Synergism.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600539

Antifungal efficacy of amphotericin B encapsulated fibrin microsphere for treating Cryptococcus neoformans infection in Swiss albino mice
Provedor de dados: 55
Autores: Khan,Azmat Ali; Jabeen,Mumtaz; Alanazi,Amer M; Khan,Abdul Arif.
Abstract A natural and biocompatible fibrin microsphere is one of the most promising dual delivery vehicle as compared to other traditionally designed delivery modalities. It represents sustained delivery of encapsulated drug and is easily biodegradable in the blood circulation. In the present study, we evaluated the systemic augmentation of the antifungal activity of amphotericin B loaded in fibrin microsphere (AMB-fibrin microsphere) against cryptococcosis in Swiss albino mice. Mice infected with Cryptococcus neoformans were treated with 0.5 mg/kg AMB-fibrin microsphere that was given alternately for 7 days. The antifungal potential of AMB-fibrin microsphere was assessed on the basis of reduction of cfu count in the systemic circulation and various vital...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphotericin B; Cryptococcosis; Fibrin microsphere; Cryptococcus neoformans.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400342

Anti-fungal potential of ozone against some dermatophytes
Provedor de dados: 58
Autores: Ouf,Salama A.; Moussa,Tarek A.; Abd-Elmegeed,Alshimaa M.; Eltahlawy,Samar R.
ABSTRACT Dermatophytes are classified in three genera, Epidermophyton, Microsporum and Trichophyton. They have the capacity to invade keratinized tissue to produce a cutaneous infection known as dermatophytoses. This investigation was performed to study the effect of gaseous ozone and ozonized oil on three specific properties of six different dermatophytes. These properties included sporulation, mycelia leakage of sugar and nutrients and the activity of their hydrolytic enzymes. Generally, ozonized oil was found to be more efficacious than gaseous ozone. Microsporum gypseum and Microsporum canis were the most susceptible, while Trichophyton interdigitale and T. mentagrophytes were relatively resistant. The study revealed a steady decline in spore...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatophytes; Dermatophytosis; Ozone; Hydrolytic enzymes; Ozonized oil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300697

Antigenotoxicity and antimutagenicity of ethanolic extracts of Brazilian green propolis and its main botanical source determined by the Allium cepa test system
Provedor de dados: 74
Autores: Roberto,Matheus Mantuanelli; Jamal,Cláudia Masrouah; Malaspina,Osmar; Marin-Morales,Maria Aparecida.
Abstract Brazilian green propolis is a resinous substance prepared by bees from parts of the plant Baccharis dracunculifolia. As it possess several biological properties, this work assessed the cytotoxic/anticytotoxic, genotoxic/antigenotoxic and mutagenic/antimutagenic potential of ethanolic extracts of Brazilian green propolis (EEGP) and of B. dracunculifolia (EEBD), by means of the Allium cepa test system. The effects were evaluated by assessing the chromosomal aberrations (CA) and micronuclei (MN) frequencies on meristematic and F1 generation cells from onion roots. Chemical analyses performed with the extracts showed differences in flavonoid quality and quantity. No genotoxic or mutagenic potential was detected, and both extracts were capable of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosomal aberration; Micronucleus; Anticlastogenicity; Protective effects; Flavonoids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000200257

Antihyperglycemic and neuroprotective effects of Wattakaka volubilis (L.f.) Stapf root against streptozotocin induced diabetes
Provedor de dados: 60
Autores: Haroon,Hajira Banu; Murali,Anita.
ABSTRACT Murva is an important drug in Ayurveda. Wattakaka volubilis is used as one of the botanical sources of Murva. The aim of this study is to evaluate the effect of the alcohol extract of W. volubilis root in streptoztocin (STZ) induced diabetes and diabetic neuropathy. Diabetes mellitus (DM) was induced by the administration of STZ (45 mg/kg, i.p). DM was induced within 72 h. Diabetic animals were treated with glimepiride (0.5 mg/kg) and ethyl alcohol extract 100 and 200 mg/kg for 21 d. After determining the changes in fasting serum glucose and lipid profile, animals were further treated for a period of 15 d to determine the protective effect of extract against diabetic neuropathy. All the alcohol extract treated animals, showed a significant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diabetes mellitus/study; Diabetic neuropathies; Wattakaka volubilis (L.f.) Stapf/ root/induced diabetes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300413

Anti-inflammatory effects of Salvia plebeia R. Br extract in vitro and in ovalbumin-induced mouse model
Provedor de dados: 48
Autores: Hwan-Hee,Jang; Su-Yeon,Cho; Mi-Ju,Kim; Jung-Bong,Kim; Sung-Hyen,Lee; Mee-Young,Lee; Young-Min,Lee.
BACKGROUND: Asthma is an increasing global health problem, and novel strategies to prevent or ameliorate the condition are needed. Here, the effects of 80 % ethanol extracts of Salvia plebeia R. Br. (SE) on an induced inflammatory response were investigated RESULTS: Salvia plebeia R. Br. inhibited production of pro-inflammatory cytokines, such as TNF-&amp;#945; and IL-6, as well as nitric oxide (NO) in LPS-stimulated RAW 264.7 cells. NO and pro-inflammatory cytokine production was suppressed more effectively by SE of the aerial parts (SE-A) than of the roots (SE-R) of S. plebeia. In BEAS-2B cells, both SE-A and SE-R inhibited the increase in production of the inflammatory cytokines IL-6 and IL-8. We also investigated the antiasthmatic effects of SE in an...
Tipo: Journal article
Palavras-chave: Anti-inflammatory; Asthma; Salvia plebeia.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100041

Anti-leptospirosis agglutinins in Brazilian capybaras (hydrochoerus hydrochaeris)
Provedor de dados: 80
Autores: Langoni,Helio; Kuribara,Ivone Yumi; Correa,Ana Paula Ferreira Lopes; Ullmann,Leila Sabrina; Sánchez,Gabriela Pacheco; Lucheis,Simone Baldini.
Abstract  Background  The interest in commercial use of wild animals is increasing, especially regarding raising of capybaras. Although this wild species is potentially lucrative for the production of meat, oil and leather, it is suggested as a probable reservoir of leptospires.  Methods  Due to the economic importance of this species and the lack of studies concerning leptospirosis, the presence of anti-leptospirosis agglutinins was assayed in 55 serum samples of capybaras (Hydrochoerus hydrochaeris) from commercial and experimental breeding flocks located in São Paulo state, Paraná state, and Rio Grande do Sul state, Brazil. Samples were obtained through cephalic or femoral venipunction (5 to 10 mL). Microscopic agglutination test was used according to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leptospirosis; Capybaras; Hydrochoerus hydrochaeris; Serologic evaluation; Zoonosis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100304

Anti-Metastatic Properties of a Marine Bacterial Exopolysaccharide-Based Derivative Designed to Mimic Glycosaminoglycans
Provedor de dados: 5
Autores: Heymann, Dominique; Ruiz-velasco, Carmen; Chesneau, Julie; Ratiskol, Jacqueline; Sinquin, Corinne; Colliec-jouault, Sylvia.
Osteosarcoma is the most frequent malignant primary bone tumor characterized by a high potency to form lung metastases. In this study, the effect of three oversulfated low molecular weight marine bacterial exopolysaccharides (OS-EPS) with different molecular weights (4, 8 and 15 kDa) were first evaluated in vitro on human and murine osteosarcoma cell lines. Different biological activities were studied: cell proliferation, cell adhesion and migration, matrix metalloproteinase expression. This in vitro study showed that only the OS-EPS 15 kDa derivative could inhibit the invasiveness of osteosarcoma cells with an inhibition rate close to 90%. Moreover, this derivative was potent to inhibit both migration and invasiveness of osteosarcoma cell lines; had no...
Tipo: Text
Palavras-chave: Exopolysaccharides; Glycosaminoglycan; Heparin-like; Derivatives; Sulfation; Bone metabolism; Bone remodeling; Lung mestatases; Osteosarcoma.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00333/44442/44112.pdf

Antimicrobial activities of six essential oils commonly used as condiments in Brazil against Clostridium perfringens
Provedor de dados: 58
Autores: Radaelli,Marcela; Silva,Bárbara Parraga da; Weidlich,Luciana; Hoehne,Lucélia; Flach,Adriana; Costa,Luiz Antonio Mendonça Alves da; Ethur,Eduardo Miranda.
Abstract Despite recent advances in food production technology, food-borne diseases (FBD) remain a challenging public health concern. In several countries, including Brazil, Clostridium perfringens is among the five main causative agents of food-borne diseases. The present study determines antimicrobial activities of essential oils of six condiments commonly used in Brazil, viz., Ocimum basilicum L. (basil), Rosmarinus officinalis L. (rosemary), Origanum majorana L. (marjoram), Mentha × piperita L. var. Piperita (peppermint), Thymus vulgaris L. (thyme) and Pimpinella anisum L. (anise) against C. perfringens strain A. Chemical compositions of the oils were determined by GC–MS (gas chromatography–mass spectrometry). The identities of the isolated compounds...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food-borne disease; Antimicrobial activity; Clostridium perfringens; Spices; Essential oils.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200424

Antimicrobial and antioxidant activities of cactus polyphenols extract on seafood preservation
Provedor de dados: 5
Autores: Besbes, Nadia; Joffraud, Jean-jacques; Ben Khemis, Ines; Amri, Mohamed; Sadok, Saloua.
The present work investigated the antimicrobial and antioxidant activities of polyphenols extracted from cactus (Opuntia ficus indica) fruit-peels on sardine fillets during refrigerated storage. Biochemical, microbiological and sensorial indicators of treated sardine fillets; were studied comparatively to control lot. Microbial communities were characterized using phenotyping and molecular identification of bacterial isolates; and culture-independent method (PCR-TTGE) for fingerprinting of bacterial DNA extracted from fillets. A principal component analysis (PCA) of all the studied descriptors and variables revealed that discrimination along first principal component (PC1) was mainly correlated positively with peroxidation level and storage time but...
Tipo: Text
Palavras-chave: Cactus polyphenols; PCR-TTGE; Biochemical indicators; PCA analysis; Sardine fillets; Sensorial analysis.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00368/47881/47897.pdf

Antimicrobial and molecular interaction studies on derivatives of curcumin against Streptococcus pneumoniae which caused pneumonia
Provedor de dados: 69
Autores: Li,Liang-Mei; Li,Jun; Zhang,Xiu-Ying.
Background: The antimicrobial properties and molecular interaction analysis of curcumin and its derivatives against three different strains of Streptococcus pneumoniae (Penicillin-susceptible, Penicillin-intermediate and Penicillin-resistant) are studied. Results: These properties were analyzed based on the measurement of the inhibition zone, minimum inhibitory concentration (MIC), and rate of kill revealed that curcumin monoglucoside, curcumin diglucoside and curcumin possessed strong antimicrobial properties even on the Penicillin-resistant strains. Additionally, the molecular docking simulation analyses against Penicillin Binding Protein of S. pneumoniae also confirm that these compounds docked at the active site of the enzyme. Further, the molecular...
Tipo: Journal article
Palavras-chave: Antimicrobial; Curcumin; MIC; Molecular docking; Penicillin-resistant.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000100002

Antimicrobial Compounds from Eukaryotic Microalgae against Human Pathogens and Diseases in Aquaculture
Provedor de dados: 5
Autores: Falaise, Charlotte; Francois, Cyrille; Travers, Marie-agnes; Morga, Benjamin; Haure, Joel; Tremblay, Rejean; Turcotte, Francois; Pasetto, Pamela; Gastineau, Romain; Hardivillier, Yann; Leignel, Vincent; Mouget, Jean-luc.
The search for novel compounds of marine origin has increased in the last decades for their application in various areas such as pharmaceutical, human or animal nutrition, cosmetics or bioenergy. In this context of blue technology development, microalgae are of particular interest due to their immense biodiversity and their relatively simple growth needs. In this review, we discuss about the promising use of microalgae and microalgal compounds as sources of natural antibiotics against human pathogens but also about their potential to limit microbial infections in aquaculture. An alternative to conventional antibiotics is needed as the microbial resistance to these drugs is increasing in humans and animals. Furthermore, using natural antibiotics for...
Tipo: Text
Palavras-chave: Biological activity; Antimicrobial; Antibacterial; Antifungal; Antiviral; Biological activity; Haslea; Microalgae; Sustainable aquaculture.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00349/46052/45719.pdf

Antimicrobial profile of Arthrobacter kerguelensis VL-RK_09 isolated from Mango orchards
Provedor de dados: 58
Autores: Munaganti,Rajesh Kumar; Muvva,Vijayalakshmi; Konda,Saidulu; Naragani,Krishna; Mangamuri,Usha Kiranmayi; Dorigondla,Kumar Reddy; Akkewar,Dattatray. M.
Abstract An actinobacterial strain VL-RK_09 having potential antimicrobial activities was isolated from a mango orchard in Krishna District, Andhra Pradesh (India) and was identified as Arthrobacter kerguelensis. The strain A. kerguelensis VL-RK_09 exhibited a broad spectrum of in vitro antimicrobial activity against bacteria and fungi. Production of bioactive metabolites by the strain was the highest in modified yeast extract malt extract dextrose broth, as compared to other media tested. Lactose (1%) and peptone (0.5%) were found to be the most suitable carbon and nitrogen sources, respectively, for the optimum production of the bioactive metabolites. The maximum production of the bioactive metabolites was detected in the culture medium with an initial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mango orchard Arthrobacter kerguelensis S; S-dipropyl carbonodithioate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000401030

Antimicrobial resistance in Enterobacteriaceae in Brazil: focus on β-lactams and polymyxins
Provedor de dados: 58
Autores: Sampaio,Jorge Luiz Mello; Gales,Ana Cristina.
ABSTRACT During the last 30 years there has been a dissemination of plasmid-mediated β-lactamases in Enterobacteriaceae in Brazil. Extended spectrum β-lactamases (ESBL) are widely disseminated in the hospital setting and are detected in a lower frequency in the community setting. Cefotaximases are the most frequently detected ESBL type and Klebsiella pneumoniae is the predominant species among ESBL producers. Klebsiella pneumoniae carbapenemase-producing Enterobacteriaceae became widely disseminated in Brazil during the last decade and KPC production is currently the most frequent resistance mechanism (96.2%) in carbapenem resistant K. pneumoniae. To date KPC-2 is the only variant reported in Brazil. Polymyxin B resistance in KPC-2-producing K. pneumoniae...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ESBL; KPC; NDM; Extended spectrum β-lactamases; New Delhi metallo-β-lactamase; Klebsiella pneumoniae carbapenemase; Polymyxin B; Colistin; Antimicrobial resistance; Carbapenemases; Brazil; Enterobacteriaceae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000500031

Antimicrobial resistance of Pseudomonas aeruginosa in a Romanian hospital at the dawn of multidrug resistance
Provedor de dados: 55
Autores: Gavriliu,Liana-Catalina; Popescu,Gabriel-Adrian; Popescu,Cristina.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500509

Antimicrobial susceptibility of Brazilian Clostridium difficile strains determined by agar dilution and disk diffusion
Provedor de dados: 55
Autores: Fraga,Edmir Geraldo; Nicodemo,Antonio Carlos; Sampaio,Jorge Luiz Mello.
Abstract Clostridium difficile is a leading cause of diarrhea in hospitalized patients worldwide. While metronidazole and vancomycin are the most prescribed antibiotics for the treatment of this infection, teicoplanin, tigecycline and nitazoxanide are alternatives drugs. Knowledge on the antibiotic susceptibility profiles is a basic step to differentiate recurrence from treatment failure due to antimicrobial resistance. Because C. difficile antimicrobial susceptibility is largely unknown in Brazil, we aimed to determine the profile of C. difficile strains cultivated from stool samples of inpatients with diarrhea and a positive toxin A/B test using both agar dilution and disk diffusion methods. All 50 strains tested were sensitive to metronidazole according...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium difficile; Disk diffusion; Agar dilution; Susceptibility testing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500476

Antimicrobial susceptibility of hospital acquired Stenotrophomonas maltophilia isolate biofilms
Provedor de dados: 55
Autores: Sun,Erlin; Liang,Gehong; Wang,Lining; Wei,Wenjie; Lei,Mingde; Song,Shiduo; Han,Ruifa; Wang,Yubao; Qi,Wei.
Abstract  Aims We sought to characterize the antibiotic susceptibility of strains of Stenotrophomonas maltophilia isolated from clinical samples, and the role of Stenotrophomonas maltophilia biofilm in antibiotic resistance.  Methods Fifty-one clinical Stenotrophomonas maltophilia isolates were obtained from patients with nosocomial infection in the surgical wards and ICUs of six general hospitals in Tianjin, China. In vitro models of Stenotrophomonas maltophilia biofilms were established and confirmed by scanning electron microscopy and fluorescence microscopy with silver staining. The minimal inhibitory concentrations and biofilm inhibitory concentrations of commonly used antibiotics were determined.  Results 47 of 51 strains were resistant to three or...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stenotrophomonas maltophilia; Biofilm; Antibiotic resistance; Nosocomial.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400365

Antimicrobial susceptibility of Salmonella Gallinarum and Salmonella Pullorum isolated from ill poultry in Brazil
Provedor de dados: 65
Autores: Penha Filho,Rafael Antonio Casarin; Ferreira,Joseane Cristina; Kanashiro,Ana Maria Iba; Darini,Ana Lúcia da Costa; Berchieri Junior,Angelo.
ABSTRACT: Salmonella Gallinarum (S. Gallinarum) and Salmonella Pullorum (S. Pullorum) are poultry host-specific, agents of fowl typhoid and pullorum disease, respectively. These biovars cause septicemic infections, resulting in high mortality. Outbreaks are frequently reported worldwide, causing losses due to the elimination of infected flocks and treatments. The use of antimicrobial agents is frequent in poultry farms to prevent or treat gastrointestinal infections. In the present research it was evaluated the antimicrobial susceptibility of 50 S. Gallinarum and S. Pullorum isolates, from outbreaks that occurred between 1987 to 1991 and 2006 to 2013. The comparison of the susceptibility profiles showed that all isolates were susceptible to β-lactams. All...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quinolones; Chicken; Fowl typhoid; Antimicrobial susceptibility; Salmonella.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300513

Antimicrobial susceptibility patterns among bacteria isolated from intensive care units of the largest teaching hospital at the northwest of Iran
Provedor de dados: 60
Autores: Hamishehkar,Hadi; Shadmehr,Pegah; Mahmoodpoor,Ata; Mashayekhi,Simin Ozar; Entezari-Maleki,Taher.
ABSTRACT This study was conducted to determine the antimicrobial susceptibility patterns among common pathogens in the intensive care units (ICUs) of a university hospital in northwestern Iran. A retrospective study was done on laboratory records of patients with nosocomial infection who were admitted to five ICUs of Imam Reza Hospital during a 21-month period from March 2010 to January, 2012. A total number of 556 isolates from 328 patients were evaluated. The most common sites of infections included respiratory (51.7%), urinary (24.8%), and blood (10.4%). The most frequently isolated microorganisms were Enterobacter aerogenes (50.6%) followed by Escherichia coli (16.7%) and Pseudomonas aeruginosa (7.5%). Staphylococcus aureus was the most frequent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Intensive care units/anti-infective agents/cross infection; Hospital University/Iran.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300403

Antimicrobial susceptibility profiles of  Staphylococcus spp. from domestic and wild animals
Provedor de dados: 65
Autores: Godoy,Isabela de; Moraes,Danny Franciele da Silva Dias; Pitchenin,Letícia Camara; Rosa,Janaina Marcela Assunção; Kagueyama,Francielle Cristina; Silva,Aline de Jesus da; Dutra,Valéria; Nakazato,Luciano.
ABSTRACT: The aim of this study was to determine the prevalence and diversity of veterinary clinical isolates of Staphylococcus and analyze their antimicrobial susceptibility. One hundred Staphylococcus spp. clinical isolates from domestic and wild animals were subjected to partial sequencing of the 16S rRNA gene to species determination. Antimicrobial susceptibility was obtained by a disk diffusion test against six antibiotics: amoxicillin (AMX), cephalexin (LEX), ciprofloxacin (CIP), erythromycin (ERY), gentamicin (GEN) and trimethoprim-sulfamethoxazole (SXT). The most common specie was S. pseudintermedius (61%, 61/100) and resistance to ERY (57%, 57/100), SXT (50%, 50/100) and AMX (46%, 46/100) was detected most frequently. In total, 40% (40/100) of...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Staphylococcus spp.; Antimicrobial resistance; Multidrug resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202148

Antimora rostrata
Provedor de dados: 23
Autores: Gates, AR.
Swimming close to the seabed
Tipo: Image
Palavras-chave: Moridae (Codlings/deep sea codfishes); Antimora rostrata.
Ano: 2016
URL: http://archive.serpentproject.com/2669/

Antimora rostrata
Provedor de dados: 23
Autores: Gates, AR.
Swimming close to the seabed
Tipo: Image
Palavras-chave: Moridae (Codlings/deep sea codfishes); Antimora rostrata.
Ano: 2016
URL: http://archive.serpentproject.com/2649/

Antinociceptive and anti-inflammatory effects of a Geissospermum vellosii stem bark fraction
Provedor de dados: 42
Autores: LIMA,JOSÉLIA A.; COSTA,THIAGO W.R.; SILVA,LEANDRO L.; MIRANDA,ANA LUÍSA P.; PINTO,ANGELO C.
ABSTRACT Geissospermum vellosii (Pao pereira) is a Brazilian tree whose stem barks are rich in indole alkaloids that present intense anticholinesterase activity. The present study evaluated the effects of a stem bark fraction (PPAC fraction) and ethanolic extract (EE) of Pao pereira in classic murine models of inflammation and pain. The EE and PPAC fraction, both at a dose of 30 mg/kg, significantly reduced mice abdominal constriction induced by acetic acid by 34.8% and 47.5%, respectively. In the formalin test, EE (30 mg/kg) and PPAC fraction (30 and 60 mg/kg) inhibited only the second phase, by 82.8%, 84.9% and 100%, respectively. Compared with indomethacin, similar doses of EE or PPAC fraction were approximately twice as effective in causing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geissospermum vellosii; Pao pereira; Antinociception; Inflammation; Cholinergic anti-inflammatory pathway.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100237

Antioxidant activity and protective role on protein glycation of synthetic aminocoumarins
Provedor de dados: 69
Autores: Aminjafari,Akram; Miroliaei,Mehran; Angelova,Violina T; Emamzadeh,Rahman; Djukic,Mirjana M; Djuric,Ana; Saso,Luciano.
Background: Synthesized aminocoumarins are heterocyclic compounds possessing potential for the treatment of insulin-dependent diabetes mellitus with unexplored anti-glycative action. Results: In this study 4-aminocoumarin derivatives (4-ACDs) were evaluated in vitro for antiglycation (AG) activities by using the human serum albumin (HSA)/glucose system, for 8 weeks of incubation. The glycation and conformational alteration of HSA in the presence of the tested compounds were evaluated by Congo red assay, fluorescence and circular dichroism spectroscopy. The antioxidant (AO) capacity were also tested by four different assays including: DPPH (2,2'-diphenyl-1-picrylhydrazyl radical), ABTS (2,2-azinobis (3-ethylbenzothiazoline-6-sulphonate) diammonium salt),...
Tipo: Journal article
Palavras-chave: Anti-glycation agents Diabetes; 4-Aminocoumarin derivatives Congo red Spectropolarimetry Spectrofluorimetry.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000600007

Antioxidant activity of oils extracted from orange (Citrus sinensis) seeds
Provedor de dados: 42
Autores: Jorge,Neuza; Silva,Ana Carolina da; Aranha,Caroline P.M.
Due to the increasing production of food in the world with consequent increase of the production of waste, the importance of developing researches for its use is noticed. Thus, the interest in vegetable oils with bioactive compounds, such as the ones extracted from fruit seeds, is growing. Therefore, the present study aims to characterize the oils extracted from seeds of Hamlin, Natal, Pera-rio and Valencia orange varieties (Citrus sinensis), as to the levels of total carotenoids, total phenolic compounds, tocopherols and phytosterols, as well as to determine their antioxidant activity. The orange seed oils presented important content of total carotenoids (19.01 mg/kg), total phenolic compounds (4.43 g/kg), α-tocopherol (135.65 mg/kg) and phytosterols...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agro-industrial waste; Phytosterols; Tocopherols; Vegetable oils.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300951

Antioxidant Activity of Oral Administration of Rosmarinus Officinalis Leaves Extract on Rat's Hippocampus which Exposed to 6-Hydroxydopamine
Provedor de dados: 52
Autores: Rasoul,Arashpour; Maryam,Haji GhasemKashani; Taghi,Ghorbanian Mohammad; Taghi,Lashkarbolouki; dehghan,Rada asle.
Carnosic acid, a diterpene of Rosemarinus officinalis leaves extract (RE), has potent antioxidant activity in vitro. The dopaminergic connection of substantia nigra pars compacta to the hippocampus might be affected by oxidative stress which caused cognitive impairment observed in the early phase of Parkinson's disease (PD). Adult male Wistar rats were lesioned bilaterally by intra-nigral injection of 6-OHDA, and divided into six groups: four groups that orally given RE containing 40% of carnosic acid, at doses of 25, 50 and 100 mg/kg (treated rats) and distilled water (H2O), once daily for a period of 14 days before and after the injury. There were also two another groups as control rats which injected by normal saline and untreated lesion group. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rosmarinus officinalis leaves extract; Antioxidant enzymes; Hippocampus; 6-Hydroxydopamine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100312

Antioxidant Capacity and Acute Testicular Toxicity of Leucaena leucocephala Aqueous Shoot Tips Plus Young Leaves Extracts
Provedor de dados: 77
Autores: Burawat,Jaturon; Uabandit,Nongnut; Sripanidkulchai,Bungorn; Nualkaew,Somsak; Iamsaard,Sitthichai.
This study aimed to determine the antioxidant capacity of the Leucaena leucocephala aqueous shoot tips plus young leaves (LL-spl) extracts among three different fractions (LL-spl 10, 20, and 40 min) and to examine its acute toxicity on male reproductive parameters. The amount of the total phenolics in LL-spl extract was determined using a Folin-Ciocalteu reagent method and its antioxidant capacity was analyzed using 1, 1-diphenyl l-2-picrylhydrazyl radical scavenging and ferric reducing antioxidant powder methods. The LL-spl extract fraction with highest antioxidant capacity was used in animal treating. Male rats were divided into three groups (n= 5); control and groups treated with LL-spl 400 and 600 mg/Kg body weight for consecutive 40 days. The results...
Tipo: Journal article
Palavras-chave: Leucaena leucocephala; Shoot tips plus young leaves; Antioxidant capacity; Acute testicular toxicity.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200018

Antioxidant characterization of different italian broccoli landraces
Provedor de dados: 75
Autores: Nicoletto,Carlo; Santagata,Silvia; Pino,Silvio; Sambo,Paolo.
ABSTRACT: The Brassicaceae plants are among the most consumed vegetables in the world. They feature a large biodiversity, in which landraces and primitive cultivars still play a major role on the cultivation systems of many countries. Brassicas and especially broccoli are closely linked to antioxidant compounds that play a key role for human health. This experiment aimed to characterize some Italian unknown broccoli landraces from the antioxidant point of view. Five landraces named BF, BF4, BFT, BB and BS were evaluated. The total antioxidant properties of broccoli were significantly different among ecotypes and the higher values were recorded in BS and BF4. Total phenols showed the higher values in BF4 and concerning the ascorbic acid content found in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica oleracea var. italica; Antioxidant activity; Total phenols; Vitamin C; Hydroxycinnamic acids; Sulforaphane.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100074

Antioxidant effect of simvastatin throught oxidative imbalance caused by lisdexamfetamine dimesylate
Provedor de dados: 42
Autores: Eger,Guilherme A.; Ferreira,Vinícius V.; Batista,Camila R.; Bonde,Henrique; Lima,Daniela D. de; Wyse,Angela T.S.; Cruz,Júlia N. da; Rodrigues,André F.; Magro,Débora D. Dal; Cruz,José G.P. da.
The present study aims to directly investigate the behavioral and antioxidant effects of simvastatin in a model of bipolar mania induced by lisdexamfetamine dimesylate. Wistar rats were treated for 30 days with simvastatin. On the 24th day after the start of treatment, each rat was administered lisdexamfetamine dimesylate for 7 days. The results suggest that simvastatin combined with lisdexamfetamine dimesylate induced a significant increased locomotion and lisdexamfetamine dimesylate administration causes an oxidative imbalance determined by an increment in lipid peroxidation, protein oxidation and alterations in the activities of antioxidant enzymes in brain areas; moreover, in the presence of simvastatin, most of these effects were prevented. These...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphetamine; Lisdexamfetamine dimesylate; Oxidative stress; Simvastatin.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100335

Antioxidant responses of wheat plants under stress
Provedor de dados: 74
Autores: Caverzan,Andréia; Casassola,Alice; Brammer,Sandra Patussi.
Abstract Currently, food security depends on the increased production of cereals such as wheat (Triticum aestivum L.), which is an important source of calories and protein for humans. However, cells of the crop have suffered from the accumulation of reactive oxygen species (ROS), which can cause severe oxidative damage to the plants, due to environmental stresses. ROS are toxic molecules found in various subcellular compartments. The equilibrium between the production and detoxification of ROS is sustained by enzymatic and nonenzymatic antioxidants. In the present review, we offer a brief summary of antioxidant defense and hydrogen peroxide (H2O2) signaling in wheat plants. Wheat plants increase antioxidant defense mechanisms under abiotic stresses, such...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abiotic stress; Antioxidant enzymes; Hydrogen peroxide signaling; Wheat; Triticum aestivum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000100001

Antioxidant Status, Lipid Peroxidation and Testis-histoarchitecture Induced by Lead Nitrate and Mercury Chloride in Male Rats
Provedor de dados: 52
Autores: Bas,Hatice; Kalender,Suna.
ABSTRACT This study was done to evaluate the effects of lead nitrate and mercury chloride in testis tissues of Wistar rats. Lead nitrate and mercury chloride are widely used heavy metals in industry. Oral lead and mercury administrations to adult male rats at doses 45 mg/kg bw and 0.02 mg/kg bw, respectively for 4 weeks caused a significant increasing in MDA levels and antioxidant enzyme activities (SOD, CAT, GPx and GST). The MDA levels and acivities of antioxidant enzymes was lower in rats that were administrated by lead nitrate than mercury chloride treated group. Light microscopic analyses revealed that lead nitrate and mercury chloride induced numerous histopathological changes in testis tissues of rats. Histopathological observations of the testis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant enzymes; Lead; Mercury; Oxidative stress; Testis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100341

Antiretroviral drugs saquinavir and ritonavir reduce inhibitory concentration values of itraconazole against Histoplasma capsulatum strains in vitro
Provedor de dados: 55
Autores: Brilhante,Raimunda Sâmia Nogueira; Caetano,Érica Pacheco; Riello,Giovanna Barbosa; Guedes,Glaucia Morgana de Melo; Castelo-Branco,Débora de Souza Collares Maia; Fechine,Maria Auxiliadora Bezerra; Oliveira,Jonathas Sales de; Camargo,Zoilo Pires de; Mesquita,Jacó Ricarte Lima de; Monteiro,André Jalles; Cordeiro,Rossana de Aguiar; Rocha,Marcos Fábio Gadelha; Sidrim,José Júlio Costa.
Abstract Recent studies have shown that some drugs that are not routinely used to treat fungal infections have antifungal activity, such as protease inhibitor antiretroviral drugs. This study investigated the in vitro susceptibility of Histoplasma capsulatum var. capsulatum to saquinavir and ritonavir, and its combination with the antifungal itraconazole. The susceptibility assay was performed according to Clinical and Laboratory Standards Institute guidelines. All strains were inhibited by the protease inhibitor antiretroviral drugs. Saquinavir showed minimum inhibitory concentrations ranging from 0.125 to 1 μg mL−1 for both phases, and ritonavir presented minimum inhibitory concentrations ranging from 0.0312 to 4 μg mL−1and from 0.0625 to 1 μg mL−1 for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histoplasma capsulatum; Saquinavir; Ritonavir; Itraconazole.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200155

Antitranspirant effect on the stomatal conductance in Cordia trichotoma (Vell.) Ahab. ex Steud seedlings
Provedor de dados: 22
Autores: Cadorin, Danielle Acco; Dranski, João Alexandre Lopes; Malavasi, Ubirajara Contro.
The use of antitranspirants in the nursery may induce greater seedling resistance to water stress after planting. This essay evaluated the effect of antitranspirante doses on stomatal conductance in seedlings of Cordia trichotoma subjected to water stress. Seedlings received the control treatment which consisted of water pulverization and doses of 1.5% and 3.0% of antitranspirant diluted in water. The essay was conducted in randomized blocks with ten repetitions of two saplings each. Measurements included stomatal conductance until the 12 day after induced water stress and leaf water content (LWC). Seedlings that received antitranspirant presented the lesser stomatal conductance, which is in accordance with the application of antitranspirants because of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Louro-pardo; Restrição hídrica; Transpiração.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/10769

Anti-Trimeresurus albolabris venom IgY antibodies: preparation, purification and neutralization efficacy
Provedor de dados: 80
Autores: Duan,Hai-long; He,Qi-yi; Zhou,Bin; Wang,Wen-wen; Li,Bo; Zhang,Ying-zheng; Deng,Qiu-ping; Zhang,Ying-feng; Yu,Xiao-dong.
Abstract  Background  Snakebite incidence in southwestern China is mainly attributed to one of the several venomous snakes found in the country, the white-lipped green pit viper Trimeresurus albolabris. Since antivenom produced from horses may cause numerous clinical side effects, the present study was conducted aiming to develop an alternative antivenom antibody (immunoglobulin Y - IgY) from leghorn chickens.  Methods  IgY in egg yolk from white leghorn chicken previously injected with T. albolabris venom was extracted by water, precipitated by ammonium sulfate and purified by affinity chromatographic system. IgY was identified by SDS-PAGE, ELISA and Western blot, and its neutralizing assay was conducted on mice.  Results  Chickens injected multiple times...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: IgY; Egg yolk; Snake venom; Trimeresurus albolabris; LD50.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100316

Antitumor and anti-angiogenic potentials of isolated crude saponins and various fractions of Rumexhastatus D. Don
Provedor de dados: 48
Autores: Ahmad,Sajjad; Ullah,Farhat; Ayaz,Muhammad; Zeb,Anwar; Ullah,Farman; Sadiq,Abdul.
BACKGROUND: Cancer, being the foremost challenge of the modern era and the focus of world-class investigators, gargantuan research is in progress worldwide to explore novel therapeutic for its management. The exploitation of natural sources has been proven to be an excellent approach to treat or minify the excessive angiogenesis and proliferation of cells. Similarly, based the ethnomedicinal uses and literature survey, the current study is designed to explore the anti-tumor and anti-angiogenic potentials of Rumex hastatus. Anti-tumor and anti-angiogenic activities were carried out using potato-disc model and chorioallantoic membrane (CAM) assay respectively. Moreover, R. hastatus was also assessed for antibacterial activity against Agrobacterium...
Tipo: Journal article
Palavras-chave: Rumex hastatus; Agrobacterium tumefaciens; Saponins; Angiogenesis; Tumor.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100018

APICULTURA como fonte de renda complementar: programa 10: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A apicultura constitui fonte de renda complementar para pequenos produtores. A Codevasf, Companhia de Desenvolvimento dos Vales do São Francisco e Parnaíba desenvolve projetos na área da apicultura, no Estado de Sergipe. Famílias são beneficiadas com treinamento e kits de apicultura, numa ação que integra o eixo de inclusão produtiva do Plano Brasil Sem Miséria.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Apicultura; Pequeno produtor; Renda.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042201

Aplicação da Metodologia Multicritério de Apoio à Decisão no Relacionamento Interorganizacional na Cadeia da Avicultura de Corte
Provedor de dados: 123
Autores: Reck,Ângelo Brambila; Schultz,Glauco.
Resumo: A avicultura de corte é uma importante fonte de proteína para a alimentação humana. A compreensão do relacionamento interorganizacional neste ambiente é primordial para a redução de custos operacionais e de transação. Este trabalho objetiva construir um modelo multicritério de avaliação do relacionamento entre uma agroindústria e seus produtores integrados, em Seara, Santa Catarina, Brasil, avaliando-se os possíveis reflexos sobre a competitividade da cadeia de suprimentos. Realizou-se um estudo de caso tendo como enfoque teórico a gestão da cadeia de suprimentos, complementada pela abordagem economia dos custos de transação e das estratégias competitivas. A pesquisa foi quanti-qualitativa e utilizou-se da metodologia de análise multicritério de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronegócios; Avicultura de corte; Cadeia de suprimentos; Relacionamento interorganizacional; Multicritério.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000400709

Aplicação de ácido fúlvico em mudas influenciando o crescimento radicular e produtividade de alface americana
Provedor de dados: 124
Autores: Borcioni,Elis; Mógor,Átila Francisco; Pinto,Fernanda.
RESUMO As substâncias húmicas são utilizadas na agricultura como promotoras do crescimento das plantas, especialmente do sistema radicular. O objetivo do trabalho foi avaliar o efeito da aplicação de diferentes doses de ácido fúlvico no crescimento e produtividade da alface americana, cultivar Raider Plus. O delineamento experimental utilizado foi inteiramente casualizado, com cinco tratamentos de ácido fúlvico 0; 1; 2; 4 e 8 ml L-1 e quatro repetições, aplicados no momento do transplante. Foram conduzidos dois experimentos simultaneamente, um experimento realizado em casa de vegetação, onde foram avaliados massa fresca e seca da parte aérea e radicular, comprimento e volume das raízes; e outro experimento realizado em campo, onde ao final do ciclo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sistema orgânico; Substâncias húmicas; Lactuca sativa L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300509

Aplicação de análises estatísticas para julgamento da qualidade do leite cru refrigerado
Provedor de dados: 195
Autores: Marques, J. C. S.; Roquette, J. J.; Lima, A. M. C.; Pires, B. C.; Santos, F. A. R.; Nomelini, Q. S. S.
Os indicadores de qualidade do leite como Contagem Bacteriana Total (CBT) e Contagem de Células Somáticas (CCS) têm sido utilizados de forma rudimentar pela maioria dos laticínios e da mesma forma os produtores são penalizados ou bonificados por resultados pontuais, pois não são realizadas verificações de dados anteriores. O presente trabalho foi delineado para investigar o método mais adequado de julgamento da CBT, da CCS e das propriedades entre o controle estatístico de processos (CEP), o índice de capacidade (Cpk) e da média simples, utilizando as informações processadas para identificar o perfil dos produtores e direcionar ações convenientes a cada situação. Os três métodos de julgamento foram aplicados durante o período de um ano em 142 fazendas, e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovinos; Análise estatística; Leite.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34779

APLICAÇÃO DE FILMES BIODEGRADÁVEIS DE PROTEÍNAS DO SORO DE LEITE
Provedor de dados: 196
Autores: Soares, Dayana Silva Batista; Silva, Estéfani Alves do Nascimento; de Oliveira, Taysa Martins.
A embalagem tem como função principal manter a integridade do produto, protegendo-o contra danos mecânicos, perda e ganho de umidade. A maior parte das embalagens é fabricada com materiais não biodegradáveis e de fonte não renovável promovendo grande impacto ambiental. Já os filmes biodegradáveis vêm surgindo como alternativa viável a este problema. Os filmes biodegradáveis não apresentam a mesma resistência apresentada pelos filmes sintéticos logo, muitos tratamentos estão sendo aplicados aos filmes na tentativa de melhorar as propriedades mecânicas. Assim, foram desenvolvidos a partir do concentrado proteico de soro do leite aplicando duas variações de tratamento de pH: 5,5 e 8,5 no método de casting. Para a avaliação da embalagem avaliou-se espessura,...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1196

Aplicação do plano APPCC para polpas de frutas mistas congeladas com perfil funcional.
Provedor de dados: 14
Autores: MATTIETTO, R. de A.; WURLITZER, N. J.; CARVALHO, A. V.
bitstream/item/143237/1/BOLETIM-PD-99-OnLine-Ainfo.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Processamento de alimento; Agroindústria; Qualidade do alimento; Análise de perigos; Controle de alimento.; Análise de Alimento; Polpa de Fruta; Segurança Alimentar; Tecnologia de Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045496

Aplicação do projeto "fazendo educação" na 10ª AGROFEIRA da cidade de Bacabal/MA – 2015
Provedor de dados: 195
Autores: Moura, A. M.; Teixeira, A. F. M. C.; Moreira, D. S.; Teixeira, E. H. C.; Albuquerque, F. A. M.; Oliveira, J. C.; Vidigal, K. F.; Barros, R. J.
A Agência Estadual de Defesa Agropecuária do Maranhão (AGED/MA), pormeio da Coordenadoria de Educação Sanitária e Comunicação (CESAC),vem promovendo o Projeto “Fazendo Educação”, onde o conhecimentosobre os programas sanitários de grande relevância ao meio agropecuáriodo Estado é apresentado nas grandes exposições agropecuárias buscandoo envolvimento de crianças do Ensino Fundamental com a finalidade dedespertar o senso crítico e a criatividade na difusão das ações desenvolvidaspela agência, junto às comunidades da zona rural em que convivem. O objetivodo projeto é o de oferecer informações aos alunos do Ensino Fundamentalde escolas públicas da cidade de Bacabal/MA sobre os temas febre aftosa eagrotóxicos, incentivando-os a adquirirem comportamentos e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evento agropecuário; Atividades educativas; Saúde animal.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31918

Aplicação exógena de quitosana no sistema antioxidante de jaborandi
Provedor de dados: 65
Autores: Dousseau,Sara; Rodrigues,Amanda Cristiane; Lira,Jean Marcel Sousa; Ribeiro Júnior,Pedro Martins; Pacheco,Fernanda Ventorim; Alvarenga,Amauri Alves de; Resende,Mario Lúcio Vilela; Paula,Ana Cardoso Clemente Filha Ferreira de.
A aplicação de eliciadores em plantas é utilizada em estudos de fisiologia para compreensão dos mecanismos de defesa ao ataque de herbívoros ou infecção por patógenos. Em virtude disso, foi avaliado o efeito do eliciador exógeno quitosana no sistema antioxidante enzimático de jaborandi (Piper mollicomum Kunth). Foram avaliadas as atividades das enzimas ascorbato peroxidase (APX), catalase (CAT) e superóxido dismutase (SOD) e as concentrações de peróxido de hidrogênio (H2O2) e malonaldeído (MDA), ambas análises para verificar a peroxidação lipídica. O delineamento experimental utilizado foi o de blocos casualizados (DBC), constituído de um fatorial (5x2) composto pelos controles sem quitosana (plantas sem pulverização e plantas pulverizadas apenas com o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eliciador quitosana; SOD; CAT; APX; Piper mollicomum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100191

Aplicação foliar de fungicidas e incidência de grãos ardidos e fumonisinas totais em milho
Provedor de dados: 86
Autores: Lanza,Fabrício Eustáquio; Zambolim,Laércio; Costa,Rodrigo Veras da; Silva,Dagma Dionísia da; Queiroz,Valéria Aparecida Vieira; Parreira,Douglas Ferreira; Mendes,Simone Martins; Souza,André Gomes Coelho; Cota,Luciano Viana.
Resumo: O objetivo deste trabalho foi avaliar a eficiência da aplicação foliar de fungicidas na redução da incidência de patógenos fúngicos, de grãos ardidos e de fumonisinas totais em grãos de milho (Zea mays). Foram conduzidos três ensaios: um no município de Luís Eduardo Magalhães, na Bahia, e dois em Sete Lagoas, em Minas Gerais, nas safras 2010/2011 e 2011/2012, com cultivo de diferentes híbridos comerciais. Os seguintes fungicidas foram aplicados zero, uma e duas vezes: picoxistrobina + ciproconazol, piraclostrobina + epoxiconazole, trifloxistrobina + tebuconazole, azoxistrobina + ciproconazol e tiofanato metílico. Em todos os ensaios, foram realizados a quantificação da incidência de grãos ardidos, o teste de patologia de sementes e a quantificação...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fusarium; Zea mays; Controle químico; Micotoxinas; Patógenos fúngicos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500638

Aplicación de visión por computadora en la evaluación del desarrollo in vitro de protocormos de Oncidium sphacelatum Lindl., (Orchidaceae)
Provedor de dados: 109
Autores: Bertolini,Vincenzo; Valle Mora,Javier Francisco; Rojas Velásquez,Ángel Natanael.
Se presenta una aplicación de visión por computadora diseñada para monitorear el desarrollo in vitro de protocormos de la orquídea Oncidium sphacelatum Lindl. A partir de fotografías digitales, el crecimiento y el desarrollo de los protocormos se evaluó mediante parámetros como su tamaño (área en pixeles), el cambio de etapa de desarrollo dentro del proceso de germinación (medido a través del factor de redondez) y el estado de salud (por tonalidad de color). Usando la plataforma Matlab R2012a, la programación desarrollada para analizar estos parámetros se compone de una etapa de segmentación para discernir los pixeles de interés (protocormos) del fondo, una de entrenamiento-aprendizaje para establecer criterios de segregación de los objetos de interés, y...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clasificación de patrones; Cambios morfológicos; Clasificador de color LDA; Conjunto de semilla; Conservación de especies amenazadas.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000300008

Aplicativo custo fácil: suínos e frangos de corte.
Provedor de dados: 14
Autores: MIELE, M.; BENELLI, D. A.; SANDI, A. J.
bitstream/item/154153/1/final8191.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Custo de produção; Avicultura; Suinocultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062041

Apoitamento de tanques-rede em reservatórios.
Provedor de dados: 14
Autores: EVANGELISTA, D. K. R.
Sistema de cultivo. Estudo de caso: dimensionamento dos sistemas de amarras e fundeio. Força peso e empuxo. Força de arrasto dos ventos. Força de arrasto das correntes. Força resultante. Força de atrito estático. Volume. Peso e empuxo. Formato da poita. Posicionamento das poitas e quantidade de cordas. Resistência dos cabos (sistema de amarras). Cuidados na instalação. Variáveis para cálculo. Referências.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reservatório; Sistema de amarra; Sistema de fundeio.; Piscicultura; Tanque; Aquicultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056535

Aportes de la Asociación Rural del Uruguay a la viticultura en Uruguay (1872-1900)
Provedor de dados: 125
Autores: Sanz Bonino,Verónica.
En este artículo se analizan desde una perspectiva agronómica los contenidos de los discursos de los viticultores y técnicos en Uruguay para el periodo 1872-1900, presentes en la Revista de la Asociación Rural del Uruguay. Los contenidos se organizan según dimensiones del manejo de la viña en la etapa de campo. Se expresa la preponderancia de los primeros actores en la constitución de la temprana viticultura nacional -productores pertenecientes a una elite empresarial de inmigrantes- al adaptar sus conocimientos previos desde procesos de experimentación. Se indaga en el papel que cumplió la Asociación Rural del Uruguay en esta fase.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viticultor; Viñedo; Experimentación; Innovación.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000100001

Apparent digestibility coefficient of chickpea, maize, high-quality protein maize, and beans diets in juvenile and adult Nile tilapia ( Oreochromis niloticus )
Provedor de dados: 96
Autores: Montoya-Mejía,Magnolia; Hernández-Llamas,Alfredo; García-Ulloa,Manuel; Nolasco-Soria,Héctor; Gutierrez-Dorado,Roberto; Rodríguez-González,Hervey.
ABSTRACT The objective of our study was to assess the apparent digestibility of plant ingredients in diets for juvenile (50 g) and adult (220 g) Nile tilapia (Oreochromis niloticus). Dietary dry matter and protein apparent digestibility coefficients of four plant-derived feedstuffs (chickpea, maize, high-quality maize protein, and beans) were tested. The beans diet had the lowest apparent digestibility coefficient of dry matter (ADCDM) (69.41%), while no significant differences were detected in ADCDM among the other diets; ADCDM was significantly higher in adults compared with juveniles (77.02 vs. 73.76%). Apparent dry matter digestibility coefficient of ingredients (ADCI) was significantly higher in the chickpea (70.48%) and high-quality protein maize...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adults; Feedstuffs; In vivo digestibility; Juveniles; Plant ingredients.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000800427

Appendicular fractures of traumatic etiology in dogs: 955 cases (2004-2013)
Provedor de dados: 65
Autores: Libardoni,Renato do Nascimento; Serafini,Gabriele Maria Callegaro; Oliveira,Carla de; Schimites,Paula Ivanir; Chaves,Rafael Oliveira; Feranti,João Pedro Scussel; Costa,Cesar Augusto Soares; Amaral,Anne Santos do; Raiser,Alceu Gaspar; Soares,André Vasconcelos.
ABSTRACT: Orthopedic diseases are common in dogs and cats, especially, those caused by traumatic injury. Overall, among the significant changes in this group, the fractures are the major cause of pain and dysfunction in dogs of all ages, sizes and breeds. Therefore, a retrospective study of dogs examined between January 2004 and December 2013 at the University Veterinary Hospital of Universidade Federal de Santa Maria, was conducted aiming to identify and determine the prevalence of appendicular fractures caused by trauma and characterizing the population/etiology. In a population of 1,200 dogs with suspected traumatic orthopedic diseases in the locomotor system, 955 (79.6%) had appendicular fractures. Of the dogs 23.5% had fractures on the femur (n=225),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orthopedics; Retrospective study; Appendicular fractures; Bones; Dog.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300542

APPLICABILITY OF NON-FEED REMOVAL PROGRAMS TO INDUCE MOLTING INSTEAD OF THE CONVENTIONAL FEED WITHDRAWAL METHOD IN BROWN LAYING HENS
Provedor de dados: 89
Autores: Sariozkan,S; Kara,K; Güçlü,BK.
ABSTRACT This study was conducted to compare the applicability of non-feed removal (NFR) programs to induce molting in brown laying hens by feedusing alfalfa meal and barley grain on molting of instead of feed withdrawal in terms of performance, egg quality and profitability. A total of 240, 75-week-old Hy-Line brown laying hens were randomly divided into three groups as conventional feed withdrawal (CONV), and two non-feed removal programs using alfalfa meal (A+F) or barley grain (B+F), each containing 80 hens with 20 replicates (4 hens x 20 replicates = 80 hens). After 10 days of the induced molting the lowest body weight loss (20.01%) was found in the B+F method (p&lt; 0.01). In the second cycle, onset of egg production days were significantly different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alfalfa; Barley; Performance; Profit; Quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300535

Application of Artificial Neural Network (ANN) in predicting mechanical properties of canola stem under shear loading
Provedor de dados: 111
Autores: Azadbakht, Mohsen; Torshizi, Mohammad Vahedi; Ziaratban, Armin; Ghajarjazi, Ehsan.
In this study, at first the shear parameters including the maximum shear force, shear strength, shear energy and power consumption of canola stem were calculated through force-deformation curve; and then these mechanical properties were determined and predicted using artificial neural network.   For the tests, testing machine Instron (Model Santam STM-5) with 50 N load cell was used.  Stems were cut at 3 diameter levels (1 to 3, 3 to 5 and more than 5 mm), 3 cutting speed levels (75, 115 and 150 mm/min ), 3 cutting angles (0°, 30° and 60°) and three replicates.   Cutting parameters including maximum cutting force, shear strength; cutting energy; consumed power and cutting work were examined.  Tests lasted for each stem until the full cut.  Data...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canola; Cutting energy; Stem; Shear strength; Power consumption; Artificial Neural Network (ANN).
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3785

Application of biosynthesized ZnO nanoparticles on an electrochemical H 2 O 2 biosensor
Provedor de dados: 60
Autores: Zheng,Yuhong; Wang,Zhong; Peng,Feng; Fu,Li.
ABSTRACT ZnO nanoparticles (NPs) were synthesized via a green biochemical method using Corymbia citriodora leaf extract as a reducing and stabilizing agent. The biosynthesized ZnO NPs were characterized by SEM and XRD. An electrochemical H2O2 biosensor was fabricated by modification of a glassy carbon electrode using our proposed ZnO NPs. The electrochemical sensor showed excellent detection performance towards trace amounts of H2O2, demonstrating that it could potentially be used in clinical applications.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: H2O2/electrochemical biosensor; ZnO/biosynthesis; Corymbia citriodora/stabilizing agent.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400781

Application of Hilbert-Huang decomposition to temperature and currents data in the Réunion island
Provedor de dados: 5
Autores: Kbaier-ben Ismail, Dhouha; Lazure, Pascal; Puillat Felix, Ingrid.
In marine sciences, time series are often nonlinear and nonstationary. Their analysis faces new challenges and thus requires the implementation of adequate and specific methods. We use the Hilbert-Huang Transform (HHT) for the spectral analysis of high frequency sampled time series in near shore waters of the Réunion island, located in the Indian Ocean 700 km east of Madagascar. We focus particularly on automatic measurements of sea level fluctuations, temperature records and current data sets at four different stations in the island. We look at the contribution of different Intrinsic Mode Functions (IMFs) obtained by the Empirical Mode Decomposition (EMD) and also compare the Hilbert spectra with the wavelet spectra. The inertial wave and several...
Tipo: Text
Palavras-chave: Cross correlation; Empirical mode decomposition (EMD); Hilbert spectral analysis (HSA); Hilbert-Huang transform (HHT); Stationarity; Time-dependent intrinsic correlation (TDIC); Time series; Wavelets.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00383/49392/49822.pdf

Application of Mindstorms sensors in monitoring the fruit ripening process
Provedor de dados: 111
Autores: Grujicic, Rade; Mijanovic Markus, Marina; Andjic, Branko.
In the present study, investigations were conducted to analyse the possibility of using the Lego Mindstorms light and color sensors in agriculture. The appropriate design was made which consisting of these sensors and control units that provided the information on measured values. The changes in color of tomato fruit (Lycopersicon esculentum Mill.) during maturation process were registered by using the appropriate color and light sensors with the analysis of the possibility of monitoring fruit ripening process and registration of any pathological changes of color. The values measured by sensors are presented in a graphical form, providing an analogy between the results given by Lego Mindstorms color sensor and Lego Mindstorms light sensor. The reliability...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agriculture; Color sensor; Fruit ripening; Light sensor; Mindstorms.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3751

Application of modified simplex on the development of a preconcentration system for cadmium determination in sediments, food and cigarettes
Provedor de dados: 42
Autores: SANTOS,QUEILA O.; MORENO,ISLANIA; SANTOS,LEANDRO DOS; SANTOS,ALDENOR G.; SOUZA,VALDINEI S.; BEZERRA,MARCOS A.
A modified simplex algorithm was used to optimize a system of preconcentration for cadmium determination in samples of sediments, cigarettes and food using flame atomic absorption spectrometry. The preconcentration system is based on the sorption of cadmium in a minicolumn packed with Amberlite XAD-2 resin functionalized with 3,4-dihydroxybenzoic acid (DHB). The optimized variables were pH and sampling flow rate and the optimum conditions found for these variables were, respectively 8.7 and 8.8 mL min-1. The developed system showed a preconcentration factor of 15.3, detection limit of 0.49 µg L-1, quantification limit of 1.65 µg L-1 and precision expressed as relative standard deviation (% RSD, n=10) of 5.9. The accuracy of the method was checked by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Simplex optimization; Preconcentration; Cadmium; Sediments; Cigarettes; Food.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300791

Application of multivariate techniques in the evaluation of pure lines of beans
Provedor de dados: 65
Autores: Schmit,Rodolfo; Melo,Rita Carolina de; Pereira,Thayse Cristine Vieira; Beck,Mattheus; Guidolin,Altamir Frederico; Coimbra,Jefferson Luís Meirelles.
ABSTRACT: The objective of this study was to apply multivariate techniques, canonical discriminant analysis, and multivariate contrasts, indicating the most favorable inferences in the evaluation of pure lines of beans. The study was conducted at the experimental field of the Institute for Breeding and Molecular Genetics, in Lages, SC, Brazil. The experiment was composed of 24 pure lines of beans from the Santa Catarina test of cultivars. Plant height, numbers of pods and grains per plant, and stem diameter were the variables measured. The complete randomized block design was used with four replications. The data were subjected to multivariate analysis of variance, canonical discriminant analysis, multivariate contrasts and univariate contrasts. The first...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L; Multivariate analysis of variance; Multivariate contrasts; Canonical discriminant analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901535

Application of Neural Networks and multiple regression models in greenhouse climate estimation
Provedor de dados: 111
Autores: Taki, Morteza; Ajabshirchi, Yahya; Ranjbar, Seyed Faramarz; Matloobi, Mansour.
Artificial Neural Networks (ANNs) are biologically inspired computer programs designed to simulate the way in which the human brain processes information. After a comprehensive literature survey on the application of ANNs in greenhouses, this work describes the results of using ANNs to predict the roof temperature, inside air humidity, soil temperature and inside soil humidity (Tri, RHia, Tis, RHis), in a semi-solar greenhouse according to use some inside and outside parameters in the institute of renewable energy in East Azerbaijan province, Iran. For this purpose, a semi-solar greenhouse was designed and constructed for the first time in Iran. The model database selected beside on the main and important factors influence the four above variables inside...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artificial Neural Networks; Semi-solar greenhouse; Multiple linear regression model; Iran.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3672

Application of Palatal Rugae Morphology in Forensic Identification
Provedor de dados: 77
Autores: Wu,Xiu-Ping; Han,Jian-Ning; Fen,Pan; Wang,Yu-Jin; Bing,Li.
To investigate the feasibility of application of digital images of the palatal rugae in forensic identification. One hundred patients, consisting of 50 males and 50 females, who received treatment between January 2015 and June 2015 at Shanxi Medical University Stomatological Hospital, China, were included in this study. High-resolution digital image of the palatal rugae was taken from each patient using a digital SLR camera and then processed using a digital image recognition system, including noise reduction, contrast enhancement, image segmentation, feature extraction, edge detection and information matching. Using an MATLAB software system, match results and the time taken by each operator for information matching were recorded. The digital image...
Tipo: Journal article
Palavras-chave: Forensic anthropology; Forensic stomatologia; Palatal rugae; Identification.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200017

Application of plant growth regulator on seed corn under different soil textures
Provedor de dados: 22
Autores: Martins, Alan Grigório; Rampim, Leandro; Rosset, Jean Sérgio; Prior, Maritane; Coppo, Jéssica Caroline.
This study aimed to evaluate the effects of applying bio-stimulant doses of commercial Fertiactyl® SD in the early development of corn plants, treated via seeds, and grown in soils of different textures. The experiment was conducted in pots in a greenhouse in Marechal Cândido Rondon, Paraná State, Brazil, in the year 2012. The experimental design was completely randomized in a 2x4 factorial design with five replicates. The first factor consisted of two soils: one clayey and the other with sandy texture, collected in two different regions. The second factor consisted of four doses of a commercial plant growth regulator (0, 100, 200 and 300 mL 60,000 seeds-1). The bio-stimulant was carried out one hour prior to seeding, in a dark container, where the seed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ácidos orgânicos; Desenvolvimento radicular; Micronutrientes; Reguladores vegetais.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13028

Application of Post-Emergence ALS Inhibitor Herbicides Associated or Not to Glyphosate in RR/STS Soybean
Provedor de dados: 87
Autores: SILVA,A.F.M.; ALBRECHT,A.J.P.; ALBRECHT,L.P.; VICTORIA FILHO,R.; GIOVANELLI,B.F.
ABSTRACT The aim of this study was to evaluate the selectivity of ALS inhibitor herbicides, applied isolated and associated with glyphosate in post-emergence of soybean cultivar presenting the RR/STS technologies. The experimental design was a randomized block with four replications and ten treatments. The treatments consisted of the application of glyphosate and ALS inhibitors herbicides, isolated and associated with glyphosate. The application of treatments occurred in V4 stage of plant development. The evaluation of phytointoxication, SPAD index was conducted, as well as variables related to agronomic performance (height, number of pods per plant, yield and mass of a thousand seeds). Yet additional test with the same cultivar and treatment was conducted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sulfonylurea tolerant soybeans; Phytointoxication; Chemical management; Glycine max.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400765

Application of Response Surface Methodology for Optimizing Process Parameters in the Production of Amylase by Aspergillus flavusNSH9 under Solid State Fermentation
Provedor de dados: 52
Autores: Mustafa,Siti Ratina; Husaini,Ahmad; Hipolito,Cirilo Nolasco; Hussain,Hasnain; Suhaili,Nurshikin; Roslan,Hairul Azman.
Amylase is recognized as one of the important commercial enzymes. This group of enzymes has the ability in hydrolyzing starch into smaller oligosacharides. The present work aimed to determine the optimum fermentation conditions for maximum production of crude amylase enzyme by Aspergillus flavus NSH9 employing response surface methodology (RSM).Central composite design (CCD) was applied to determine the optimal fermentation condition with respect to the four main process parameters such as temperature, initial moisture content, pH and the incubation period. Solid state fermentation (SSF) was performed using 5.0 g of sago hampas inoculated with 1x107sporesmL-1following the experimental design obtained using CCD and further optimized by RSM. The initial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solid state fermentation; Aspergillus flavusNSH9; Sago hampas; Central Composite Design; Response Surface Methodology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100416

APPLICATION OF THE FATTY ACID ANALYSIS FOR THE ORGANIC COW’S MILK AUTHENTICATION
Provedor de dados: 21
Autores: Zhukova, Ya.F.; Petrov, P.I.; Petryshchenko, S.S.
Confirmation of the authenticity of organic milk is an urgent problem in recent years due to the rapid development of the organic products market. The cattle diet, season, geographical and climatic characteristics of the region can effect on the fatty acid composition of organic and conventional milk. The aim of this work is analysis of the differences in fatty acid composition between organic and conventional milk for the confirmation of the authenticity of organic milk. It was shown that the content of C18:1t11, Conj C18:2 cis-9, trans-11 were higher in the conventional milk, and C18:3n3 ― in organic. This may indicate the decisive influence of the individual components of fodder on the content of each particular fatty acid. The ratio of Conj C18:2...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Feeding and growth Ukraine Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/31537/1/APPLICATION%20OF%20THE%20FATTY%20ACID%20ANALYSIS%20FOR%20THE%20ORGANIC%20COW%27S%20MILK%20AUTHENTICATION.pdf

Application of Wireless Power Transmission Led Lighting System in Propagation of Chrysanthemum and Strawberry
Provedor de dados: 87
Autores: NAM,N.B.; HUY,N.P.; LUAN,V.Q.; TUNG,H.T.; NHUT,D.T.
ABSTRACT Wireless power transmission has been recently used to charge batteries in portable devices. This is the first study to combine this technology with light-emitting diodes (WPT-LP) for plant tissue culture application. We also present the comparison of the in vitro growth of chrysanthemum and strawberry plantlets under the new LED lighting system; LED - Uni-Pack (LP) system; LED tube and fluorescent light (FL). The results showed that fresh weight (1.42 g), dry weight (118.67 mg), plant height (5.68 cm), leaf area (3.59 cm2) and chlorophyll content (47.9 μg g-1) of chrysanthemum plantlets under the WPT-LP system were higher than those under FL and LED tube. Similar results were also recorded on the strawberry plantlets. Our results suggested that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chrysanthemum; Development; Growth; LEDs; Photosynthetic photon flux density; Wireless power transfer.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400617

Application Volumes and Sizes of Droplets for the Application of Diquat Herbicide in the Control of Eichhornia crassipes
Provedor de dados: 87
Autores: ALMEIDA,D.P.; AGOSTINI,A.R.; YAMAUCHI,A.K.; DECARO JR.,S.T.; FERREIRA,M.C.
The objective of this study was to evaluate the efficiency of application and the efficacy of control of water hyacinth (Eichhornia crassipes) with the use of the diquat herbicide done with two application volumes associated to three droplets classes. Three experiments were conducted; in the first, the application efficiency was evaluated; in the second, the control efficiency and; in the third, the droplet spectrum. They were conducted in a completely randomized design with five, four and six replicates, respectively. The treatments were arranged in a 2 x 3 factorial design, with two application volumes (100 and 200 L ha-1) and three droplets classes (fine, extremely coarse and ultra-coarse) to the first and second experiment and the third comprised two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spray volume; Volume median diameter; Chemical control of aquatic plants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100171

Applications of 5-aminolevulinic acid on the physiological and biochemical characteristics of strawberry fruit during postharvest cold storage
Provedor de dados: 65
Autores: Li,Yi; Li,Zhiqiang; Wang,Liangju.
ABSTRACT: The compound 5-aminolevulinic acid (ALA) is a key precursor in the biosynthesis of porphyrins, such as chlorophyll, heme and phytochromobilin, and has multiple physiological effects on plants. Varying concentrations of ALA (50mg L-1, 100mg L-1, and 150mg L-1) and water (control) were applied to white stage 'Sweet Charlie' strawberry fruit. All ALA treatments delayed senescence and improved the qualities of strawberries fruit during storage. Among the treatments, 150mg L-1 ALA was the most effective dosage concentration. Exogenously applied ALA significantly reduced the decay index, respiration rate, O2 - production rate (O2 -), H2O2 and malondialdehyde (MDA) content, increased superoxide dismutase (SOD), ascorbate peroxidase activities (APX),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant enzyme; Fragaria × ananassa; Storage; Preharvest; Quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202103

Applications of Plackett–Burman and Central Composite Design for the Optimization of Novel Brevundimonas diminuta KT277492 Chitinase Production, Investigation of its Antifungal Activity
Provedor de dados: 52
Autores: Warda,E. Ashour; Abeer,A. Abd El Aty; Eman,R. Hamed; Mahmoud,A. Swelim; Ahmed,I. El-Diwany.
ABSTRACT Biological control strategy which can damage chitin, a vital component of pathogenic fungi and arthropods promises a safe solution for many fungal problems. And it’s more favorable than chemicals which increase health risks and environmental problems. Thus, the chitinase producers appear potential candidates of biological control of pathogenic fungi. Brevundimonus diminuta KT277492 is a new isolate that has been isolated recently from Egyptian soil. Significant factors that affecting the chitinase enzyme production were studied and optimized using Plackett-Burman and Response Surface Methodology (RSM). As a result, maximum production of chitinase enzyme was 832.87 IUL-1, this result presented about 8.767-fold increase in the enzyme production. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chitinase; Brevundimonas diminuta KT277492; Optimization; Plackett–Burman; Central composite design; Antifungal.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100429

Applied Anatomy of the Maxillofacial and Mandibular Regions of the Indian One-Humped Camel (Camelus dromedarius) and Its Clinical Implications during Regional Anesthesia
Provedor de dados: 77
Autores: Choudhary,O. P; Kalita,P. C; Kalita,A; Doley,P. J.
Since there is a lack of comprehensive data on the applied anatomy of the head region of Indian one-humped camel and its clinical value during regional anesthesia; therefore, this study was designed to provide information on clinically important parameters and landmarks of the head region. This study involved some osteometric parameters of the maxillas and mandibles of six adult Indian one-humped camels without any apparent skeletal disorders. Then, a total of twenty one head measurements and indices were recorded in the present study. The supraorbital foramen distance, infraorbital foramen distance, skull length, skull width, cranial length, nasal length and skull width of the Indian one-humped camels were 6.35±0.047 cm, 8.41±0.076 cm, 48.75±0.244 cm,...
Tipo: Journal article
Palavras-chave: Applied anatomy; Maxillofacial; Mandibular; Camel; Regional anesthesia.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300026

Applying a synthetic approach to the resilience of Finnish reindeer herding as a changing livelihood
Provedor de dados: 7
Autores: Sarkki, Simo; Cultural Anthropology, University of Oulu, Finland; simo.sarkki@oulu.fi; Komu, Teresa; Cultural Anthropology, University of Oulu, Finland; Teresa.komu@oulu.fi; Heikkinen, Hannu I; Cultural Anthropology, University of Oulu, Finland; hannu.i.heikkinen@oulu.fi; Herva, Vesa-Pekka; Archaeology, University of Oulu, Finland; vesa-pekka.herva@oulu.fi.
Reindeer herding is an emblematic livelihood for Northern Finland, culturally important for local people and valuable in tourism marketing. We examine the livelihood resilience of Finnish reindeer herding by narrowing the focus of general resilience on social-ecological systems (SESs) to a specific livelihood while also acknowledging wider contexts in which reindeer herding is embedded. The questions for specified resilience can be combined with the applied DPSIR approach (Drivers; Pressures: resilience to what; State: resilience of what; Impacts: resilience for whom; Responses: resilience by whom and how). This paper is based on a synthesis of the authors&amp;#8217; extensive anthropological fieldwork on reindeer herding and other land uses in Northern...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Adaptation; Cumulative pressures; DPSIR approach; Environmental governance; Land use; Livelihood resilience; Pastoralism.
Ano: 2016

Apport des données acoustiques à la connaissance d'un gisement archéologique. Exemple du site de La Mondrée à Fermanville (Manche)
Provedor de dados: 5
Autores: Simplet, Laure; Cliquet, Dominique; Gautier, Emeric; Pierre, Delphine; Gaillot, Arnaud; Maze, Jean-pierre.
Le gisement de la Mondrée à Biéroc est actuellement le seul habitat submergé du Paléolithique moyen connu en Europe, par environ - 20 mètres, présentant un état de conservation remarquable, ce qui confère à ce site une valeur toute particulière et une renommée internationale.  La configuration des lieux (barre rocheuse et écueils) a nécessité l'utilisation de la vedette Haliotis particulièrement bien adaptée à ce type d'investigation de par sa dimension modeste, son faible tirant d'eau et ses outils de mesure fixés sous la coque, lui conférant ainsi une grande manoeuvrabilité.  Ce site, situé à l'Est du cap Lévi, au pied de roches de Biéroc, a déjà fait l'objet d'investigations (par plongeurs, carottages) mais qui se sont avérées insuffisantes pour bien...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00357/46836/46713.pdf

Apports terrigènes et salinité côtière: cas du Bassin de Marennes-Oléron
Provedor de dados: 5
Autores: Soletchnik, Patrick; Le Moine, Olivier; Polsenaere, Pierre.
Entre 1977 et 2015, la température des eaux de surface du Bassin de Marennes-Oléron (référence station Boyard) a augmenté en moyenne de 1,5 °C. Le réchauffement principal a eu lieu entre les années 1982-83 et 1997-99. L’étude compare deux périodes « avant » (1977-1991) et « après » (2000-2015) le réchauffement. Elle met en évidence une « salinisation » estivale des eaux de surface dans le nord du bassin de Marennes-Oléron, avec +1,2 ; +0,7 et +0,7 de salinité pour les mois de juin, juillet et août. La contribution des fleuves aux apports dans le bassin de Marennes, simulée en juin 2014 et 2015, montre à cette période, sur le site de Boyard, une influence des fleuves externes, supérieure à celle des fleuves internes. L’étude des débits de la Loire,...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00359/46986/46903.pdf

Apreensão e adoção de galos de rinha – Relato de caso
Provedor de dados: 195
Autores: Dias, Emely Gabrielle Pereira; Pellizzaro, Maysa; Garcia, Rita de Cassia Maria; Biondo, Alexander Welker.
O combate entre galos é uma prática antiga e os primeiros relatos datam de mais de 4.000 anos atrás. Desde então a prática se tornou comum e persiste atualmente, com mercado de produtos para os combates ativo e acessível, como a venda de ovos galados pela internet. Animais de diversas raças são treinados para utilizar esporas e outros utensílios. As rinhas de galos foram proibidas no Brasil há 80 anos, com a publicação do Decreto Federal 24.645/1934, que entendeu a prática como causadora de maus tratos aos animais envolvidos. A Lei federal de crimes ambientais (Lei 9605/1998) estabelece como crime qualquer ato de maus tratos e é utilizada para punir os infratores. A prática é ilegal e criminosa, porém diversos regulamentos de associações dos praticantes de...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28930

Aprenda a escolher o touro de raças leiteiras para inseminação artificial do seu rebanho: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: PEIXOTO, M. G. C. D.; COSTA, C. N.; BERNARDO, W. F.; MIRANDA, J. E. C. de; REIS, E. S. dos; MAGALHAES, V. M. A. de.
E-BOOK: Esta cartilha orienta o produtor na escolha de touros mais adequados para uso no rebanho de sua propriedade, de acordo com as informações disponibilizadas nos catálogos ou sumários de touros provados. A utilização do semen de touros provados possibilita ao produtor aumentar a produtividade do rebanho e corrigir defeitos físicos das vacas em suas filhas, além disso facilita o manejo do rebanho e pode aumentar o lucro com a venda de leite e animais. Algumas informações importantes devem ser observadas nos sumários de touros, para melhor escolha do touro provado: Herdabilidade, PTA, STA e Confiabilidade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bovinos leiteiros; Melhoramento genético.; Melhoramento; Reprodução Animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055166

Apropiación y uso de salas de elaboración por parte de agricultores familiares de la Provincia de Misiones, Argentina
Provedor de dados: 194
Autores: Rebolé, María Inés Mathot y; Landini, Fernando.
http://dx.doi.org/10.5902/2318179615630En el presente artículo se analiza la construcción, apropiación y uso de salas de elaboración por parte de agricultores familiares de la provincia de Misiones (Argentina) en el contexto de un proyecto financiado por el Estado. La investigación fue cuali-cuantitativa. Se realizaron 24 entrevistas semi-estructuradas a agricultores familiares participantes del proyecto y a los tres técnicos implicados. Para el análisis, se construyeron tres ejes de estudio: percepción de los agricultores sobre la necesidad de la sala y de su uso; obstáculos y recursos de los beneficiarios para afrontar la construcción; y disponibilidad de recursos externos. Independientemente de si la sala había sido terminada, en general las familias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Extensión rural; Psicología rural; Salas de agroindustria.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/15630

Aproveitamento de resíduos da agroindústria do óleo de dendê para a produção de lipase por Aspergillus Níger
Provedor de dados: 65
Autores: Penha,Edmar das Mercês; Viana,Ludmila de Araújo Nunes; Gottschalk,Leda Maria Fortes; Terzi,Selma da Costa; Souza,Erika Fraga de; Freitas,Sidinéa Cordeiro de; Santos,Juliana de Oliveira; Salum,Thaís Fabiana Chan.
RESUMO: Neste trabalho, foi avaliado o desempenho de duas linhagens de Aspergillus niger (mutante 11T53A14 e selvagem C) previamente selecionadas como promissoras para a produção de lipases, utilizando meios de cultivo formulados a partir da torta de dendê (palmiste) e da borra alcalina do refino do óleo de dendê (borra de dendê), resíduos provenientes da agroindústria do óleo de dendê (palma) por fermentação em estado sólido (FES). Os experimentos de produção da enzima em FES foram conduzidos em colunas aeradas, incubadas em banho-maria a 32ºC com entrada controlada de ar não umedecido de 1,0vvm. Os melhores resultados foram obtidos com a cepa mutante A. niger 11T53A14 em meio contendo torta de dendê umedecida com solução sulfato de amônio (1,2%) e com a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lipase; Resíduo agroindustrial; Aspergillus niger.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400755

APROVEITAMENTO integral da carne ovina: programa 28: Sul.
Provedor de dados: 14
O aproveitamento integral da carne ovina é uma iniciativa ligada ao projeto Aprovinos, desenvolvido pela Embrapa. O objetivo é agregar valor à carne ovina, desenvolvendo novos produtos e processos em torno da matéria-prima, que era considerada fora dos padrões de mercado. É uma forma de potencializar a comercialização de produtos ovinos.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Carne ovina; Matéria prima; Processamento; Mercado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049839

Aptamers as a promising approach for the control of parasitic diseases
Provedor de dados: 55
Autores: Ospina-Villa,Juan David; Zamorano-Carrillo,Absalom; Castañón-Sánchez,Carlos A.; Ramírez-Moreno,Esther; Marchat,Laurence A.
ABSTRACT Aptamers are short single-stranded RNA or DNA oligonucleotides that are capable of binding various biological targets with high affinity and specificity. Their identification initially relies on a molecular process named SELEX (Systematic Evolution of Ligands by EXponential enrichment) that has been later modified in order to improve aptamer sensitivity, minimize duration and cost of the assay, as well as increase target types. Several biochemical modifications can help to enhance aptamer stability without affecting significantly target interaction. As a result, aptamers have generated a large interest as promising tools to compete with monoclonal antibodies for detection and inhibition of specific markers of human diseases. One aptamer-based drug...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aptamer; Parasite control; Protozoan parasite; SELEX strategy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600610

Aptidão e potencial de produção de milho em municípios de Minas Gerais.
Provedor de dados: 14
Autores: PAIXÃO, J. de S.; ANDRADE, C. de L. T. de; SILVA, P. P. G. da; MAGALHÃES, B. G.; MELO, B. F.
A maior parte da produção de milho no Brasil ocorre em regime de sequeiro, tanto na primeira quanto na segunda safra, estando, portanto, sujeita a instabilidades climáticas que podem afetar o rendimento de grãos. Irregularidade no regime de chuvas, que induz estresse hídrico na cultura, é o principal fator responsável pela quebra da produtividade do milho no país. Algumas estratégias de manejo da cultura podem ser empregadas para atenuar este problema, entre as quais a escolha do período de semeadura adequado, preconizado no zoneamento de risco climático do Ministério da Agricultura, Pecuária e Abastecimento (Mapa). As ferramentas computacionais utilizadas no zoneamento necessitam, todavia, serem aprimoradas, principalmente em razão da nova era chamada...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Zea mays; Semeadura; Modelo de simulação; Sowing; Simulation models.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056084

Aquaculture of microalgae in New-Caledonia. AMICAL
Provedor de dados: 5
Autores: Coulombier, Noemie; Chim, Liet; Le Dean, Loic; Morezzi, Nicola; Brun, Pierre; Malo, Florent; Nakagawa, Kento; Ducrocq, Manuel; Rivaton, Adrien; Colin, Fabrice.
AMICAL is a partnership program of research and innovation between ADECAL TECHNOPOLE (New Caledonia innovation and technology park) and IFREMER to initiate the development of a microalgae industry in New Caledonia, based on selected local strains. This French oversea territory, located in south Pacific, features many competitive advantages for the development of a blue economy industry (climate, biodiversity hotspot, well developed aquaculture sector...). The project relies on two laboratories (Figure 1) owned and managed by ADECAL TECHNOPOLE with the scientific support of IFREMER:  • the Laboratory for MicroAlgae study (LEMA), whose scientific direction is provided by the laboratory of Physiology and Biotechnology of Algae (PBA, IFREMER, Nantes),...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00358/46897/46783.pdf

Aquaculture of Microalgae in New-Caledonia (AMICAL): development of a co2 supply device for intensive microalgae culture. assessment of the device with carbon budget of cultures in microcosm.
Provedor de dados: 5
Autores: Nakagawa, Kento; Coulombier, Noemie; Le Dean, Loic; Brun, Pierre; Chim, Liet.
Aquaculture diversification has been set as a major policy by New Caledonia public authorities. This has been set up to carry by ADECAL Technopole which carries projects in view of developing cultivation marine species native from Caledonian waters. In this context, the development of micro-algal cultures has been identified as a priority.  The study presented has been co-funded by Glencore company in New Caledonia and achieved under the program entitled Aquaculture of MIcro-algae in new-CALedonia (AMICAL) and has two objectives: (i) designing a device to bring dissolved CO2 into micro-algae cultures with a minimum release in atmosphere of this green-house gas and (ii) to assess this device by carrying out carbon budget of micro-algae cultures in...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00358/46898/46784.pdf

AQUAPONIA: produção integrada de peixes e hortaliças: programa 33: Nordeste/Vale do Jequitinhonnha.
Provedor de dados: 14
A aquaponia é um sistema de produção de peixes e vegetais com baixo consumo de água e alto aproveitamento do resíduo orgânico gerado. A aquaponia permite que se produzam peixes e hortaliças usando pouca água. A água é recirculada no sistema e tem sua carga orgânica e de minerais reduzida pela ação de bactérias e absorção pelas raízes das plantas. Dessa forma, a água retorna ao tanque de criação dos peixes com qualidade superior à que saiu.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Aquaponia; Peixe; Resíduo orgânico; Hortaliça; Bactéria; Tanque.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052085

AQUAREF - Opérations d’échantillonnage en milieu marin dans le cadre des programmes de surveillance DCE (matrices : eau, sédiment et biote) - Recommandations techniques – Edition 2015
Provedor de dados: 5
Autores: Amouroux, Isabelle; Claisse, Didier.
Ce guide a été réalisé dans le cadre du programme d'activité AQUAREF pour l'année 2015, thème C «Améliorer les opérations d’échantillonnage » - Action C2a – Guide technique échantillonnage en milieu marin. Ce guide regroupe les recommandations techniques d’AQUAREF pour la réalisation des opérations d’échantillonnage dans les programmes de surveillance chimique liés à la Directive Cadre sur l’Eau (DCE). Il peut également être utilisé dans d’autres contextes de surveillance ou de diagnostic des milieux. Il s’adresse aux organismes d’échantillonnage ainsi qu’aux commanditaires de prestations d’échantillonnage qui pourront utiliser les recommandations techniques d’AQUAREF pour élaborer leurs cahiers des charges. Il formule différentes recommandations en...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44380/43993.pdf

Aquatic microbiota diversity in the culture of Nile tilapia (Oreochromis niloticus) using bioflocs or periphyton: virulence factors and biofilm formation
Provedor de dados: 2
Autores: Silva, Jéssica Lucinda Saldanha da; Cavalcante, Davi de Holanda; Carvalho, Fátima Cristiane Teles de; Vieira, Regine Helena Silva dos Fernandes; Sá, Marcelo Vinícius do Carmo e; Sousa, Oscarina Viana de.
The following research isolated and identified the main bacterial groups present in the culture of juvenile Nile tilapia in the presence of bioflocs and/or periphyton. The strains were also tested for the production of exoenzymes, indicative of potential virulence factors, and ability to form biofilm. The water samples were taken from tilapia cultured in the presence of bioflocs (T1), in the presence of bioflocs and periphyton (T2), from traditional culture (T3) and from culture in the presence of periphyton (T4). In the growth and selection of the bacterial groups, pour plate method was used, along with the following media: Plate Count Agar (PCA - DIFCO), Aero Pseudo Selective Agar (GSP - Himedia) and Nutrient Agar (AN - Merck). 46 strains were isolated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.06.00.00-1; 5.06.03.00-0; 5.06.03.04-3 fish farming; Microbial aggregates; Pathogenicity.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31910

Aquisição de imunidade passiva em cabritos alimentados com colostro de cabras com e sem mastite
Provedor de dados: 45
Autores: Alcindo,J.F.; Braga,G.I.; Poló,T.S.; Deschk,M.; Narciso,L.G.; Peiró,J.R.; Marinho,M.; Mendes,L.C.N.; Feitosa,F.L.F.
O objetivo deste trabalho foi avaliar a transferência de imunidade passiva de cabras, que pariram com mastite, para seus respectivos cabritos. Os animais foram distribuídos em dois grupos, a saber: grupo 1 (GI), constituído por cabritos, filhos de cabras sem isolamento microbiológico em ambas as glândulas mamárias, e grupo 2 (GII), composto por cabritos, filhos de cabras com resultado positivo à lactocultura, em pelo menos uma das glândulas mamárias. Foram coletadas amostras de colostro e sangue à parição, bem como às 24 e às 48 horas após o parto/nascimento. O diagnóstico e o monitoramento da mastite nos animais foram realizados por meio do California Mastitis Test (CMT), contagem de células somáticas e isolamento microbiológico. A proteína total foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Imunoglobulinas; Lactocultura; Staphylococcus coagulase negativa; Transferência de imunidade passiva.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200345

AQUISYS: sistema informatizado para manejo e gestão ambiental da aquicultura: programa 13: Centro-Oeste/Sudeste.
Provedor de dados: 14
Aquisys é o sistema que indica um conjunto mínimo de boas práticas de manejo e gestão ambiental da aquicultura. O software Aquisys é um sistema informatizado desenvolvido para facilitar o acesso às informações, às orientações e aos cálculos, com foco inicial na produção de tilápia em viveiro escavado; mas apresentando alguns indicadores de manejo e de produção inclusive para tanque-rede. O zootecnista Marcos Losekann e a matemática Maria Conceição Pessoa, pesquisadores da Embrapa Meio Ambiente, e a zootecnista Célia Maria Scorvo pesquisadora da Agência Paulista de Tecnologia dos Agronegócios, APTA, Polo Desenvolvimento do Leste Paulista dão mais detalhes sobre o AQUISYS - Sistema informatizado de apoio às boas práticas manejo e gestão ambiental da...
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Gestão ambiental; Tanque-rede.; Tilápia; Viveiro; Aquicultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043443

Araneofauna (Arachnida: Araneae) de suelo en bosques nativos, exóticos y pajonales del Parque General San Martín, Entre Ríos Argentina
Provedor de dados: 67
Autores: Almanda,Melina S; Sarquis,Juan A.
La invasión de especies leñosas exóticas en la región argentina del Espinal provoca un cambio en la fisonomía del paisaje ya que altera el ambiente y produce la pérdida de biodiversidad. Se estudió la composición de arañas asociada al suelo del Parque General San Martín, Entre Ríos, durante el verano e invierno de 2012. Se seleccionaron tres ambientes: pajonal (P), bosque nativo (BN) y bosque exótico (BE), y se utilizaron trampas de caídas para el muestreo. Se recolectaron en total 1398 arañas (26 familias y 120 especies/morfoespecies). Las familias más abundantes en los tres ambientes fueron Lycosidae (n=574; 41.06%), Tetragnathiidae (n=223; 15.95%) y Linyphiidae (n=137; 9.80%), respectivamente. Los gremios que presentaron la mayor abundancia fueron...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Diversidad; Arañas epígeas; Parque provincial; Invasiones.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000300009

Arborização de pastagens: benefícios e limitações.
Provedor de dados: 14
Autores: SALMAN, A. K. D.; MACEDO, J. M.
Este trabalho tem como objetivos: discorrer sobre a arborização de pastagens em termos conceituais e em relação aos seus principais benefícios; descrever as principais características das espécies arbóreas que devem ser consideradas no planejamento da implantação de sistemas silvipastoris e considerar as principais limitações para implantação e uso desses sistemas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sistema agroflorestal (SAF); Agrossilvicultura; Pastagem; Arborização; Agroforestry; Afforestation; Pasture management.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123424

ARBOSANA: Cultivar de oliveira ciclo médio destinada à produção de azeite.
Provedor de dados: 14
bitstream/item/163583/1/Folder-OLIVEIRA-CV.-ARBOSANA.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Azeite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075191

Arbuscular mycorrhizal fungi in Mimosa tenuiflora (Willd.) Poir from Brazilian semi-arid
Provedor de dados: 58
Autores: Souza,Tancredo Augusto Feitosa de; Rodriguez-Echeverría,Susana; Andrade,Leonaldo Alves de; Freitas,Helena.
Abstract Many plant species from Brazilian semi-arid present arbuscular mycorrhizal fungi (AMF) in their rhizosphere. These microorganisms play a key role in the establishment, growth, survival of plants and protection against drought, pathogenic fungi and nematodes. This study presents a quantitative analysis of the AMF species associated with Mimosa tenuiflora, an important native plant of the Caatinga flora. AMF diversity, spore abundance and root colonization were estimated in seven sampling locations in the Ceará and Paraíba States, during September of 2012. There were significant differences in soil properties, spore abundance, percentage of root colonization, and AMF diversity among sites. Altogether, 18 AMF species were identified, and spores of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AMF community structure; AMF-plant pairing; Dryland; Glomeromycota.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200359

ARCHIMEDE - A new software for management of geological and biological samples
Provedor de dados: 5
Autores: Tosello, Vanessa; Borremans, Catherine; Detoc, Jerome; Pelleter, Ewan.
Since 2003, IFREMER manages the marine geology database of Brest (BGMB) which includes information on geological samples (sediment cores and rocks) and geotechnical measurements collected by IFREMER teams and/or resources and related analyses (stratigraphy, lithology, chemistry, grain size). In the same way, the IFREMER Deep Sea Lab database (BIOCEAN) gathers data about biological, sediment and hydrological samples collected by IFREMER biologists and ecologists since 1967. These databases which include several thousands of operations and samples require having a better visibility for the scientific community through the improvement of existing software tools and services. Indeed, according to the current scientific projects and future applications (e.g....
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00363/47372/47358.pdf

Architecture of the genus Gutierrezia (Asteraceae: Astereae, Solidagininae)
Provedor de dados: 51
Autores: Gambino,Silvana; Ratto,Francisco; Bartoli,Adriana.
An architectural study of the genus Gutierrezia Lag. was carried out, and seven different models were established. Differences in architecture between North American and South American species are pointed out. A key to differentiate the models is provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asteraceae; Astereae; Gutierrezia; Plant architecture.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400008

Arctiinae (Lepidoptera: Erebidae) in the state of Rio de Janeiro, Brazil
Provedor de dados: 49
Autores: Nascimento,Milena de Sousa; Ferro,Viviane Gianluppi; Monteiro,Ricardo Ferreira.
This study describes the composition and distribution of the Arctiinae species (Lepidoptera: Erebidae) in Rio de Janeiro, generating the first list of Arctiinae species in the state. We assessed the variations in species composition and the different vegetation types in the municipalities of Rio de Janeiro. Data were collected primarily through surveys of museums and publication lists of species. We also conducted field sampling in March and September 2010. Of the 2,077 records covering 28 municipalities, 679 Arctiinae species were found in Rio de Janeiro state and were divided into two tribes and 220 genera. The location with the highest number of species recorded was Itatiaia, with 362 species, followed by Petrópolis and Angra dos Reis, with 320 and 306...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta diversity of moths; List of species; Atlantic Forest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200304

Arctiinae moths (Lepidoptera, Erebidae) of the Emas National Park, Goiás, Brazil
Provedor de dados: 49
Autores: Moreno,Carolina; Ferro,Viviane G.
Arctiinae are a species-rich subfamily of moth, with approximately 1,400 species in Brazil and 723 recorded in the Cerrado biome. A list of species of these moths was compiled during three years of sampling in four vegetation types within the Emas National Park. A total of 5,644 individuals belonging to 149 species were collected. About 67% of these species are new records for the Emas National Park, 31% for the State of Goiás and 9% for the Cerrado biome. Cerrado sensu stricto and semideciduous forests have higher species richness, followed by campo cerrado and campo sujo. The vegetation type with the highest number of exclusive species was the semideciduous forest, followed by cerrado sensu stricto, campo cerrado and campo sujo. The high species richness...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Light trap; Lithosiini; Arctiini.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200303

Are Abrolhos no-take area sites of naïve fish? An evaluation using flight initiation distance of labrids
Provedor de dados: 83
Autores: Nunes,José de Anchieta C. C.; Loiola,Miguel; Miranda,Ricardo J.; Sampaio,Cláudio L. S.; Barros,Francisco.
ABSTRACT Fishing pressure affects the behavior of reef fish, especially of fishery-targeted species. In this context, it is critical to understand if fish behavior is preserved in no-take areas (NTAs), which are considered the best instrument for the recovery of fish stocks. Comparing the flight initiation distances (FIDs) of fish inhabiting multiple-use areas (MUAs), where fishing is allowed (including spearfishing), and NTAs is a useful approach to test whether NTAs can be effective as fish refuges. Here, we compared whether the FIDs of two target (Sparisoma axillare and Scarus trispinosus ) and one non-target (Halichoeres poeyi ) labrids are greater in the MUAs than in the NTAs. We also investigated whether group size (GS) and body size (BS) exert any...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Parrotfish; Reef fish behavior; Refuges; Southwest Atlantic; Spearfishing impacts.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400208

Are coping styles consistent in the teleost fish Sparus aurata through sexual maturation and sex reversal?
Provedor de dados: 5
Autores: Castanheira, Maria Filipa; Paramo, Sonia Martinez; Figueiredo, F.; Cerqueira, Marco; Millot, Sandie; Oliveira, Catarina C. V.; Martins, Catarina I. M.; Conceicao, Luis E. C.
Individual differences in behaviour and physiological responses to stress are associated with evolutionary adaptive variation and thus raw material for evolution. In farmed animals, the interest in consistent trait associations, i.e. coping styles, has increased dramatically over the last years. However, one of limitations of the available knowledge, regarding the temporal consistency, is that it refers always to short-term consistency (usually few weeks). The present study used an escape response during a net restraining test, previously shown to be an indicative of coping styles in seabream, to investigate long-term consistency of coping styles both over time and during different life history stages. Results showed both short-term (14 days) consistency...
Tipo: Text
Palavras-chave: Individual variation; Personality; Farm animals; Production; Sperm quality; Stress response.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00334/44485/44198.pdf

Are opossums a relevant factor associated with asymptomatic Leishmania infection in the outskirts of the largest Brazilian cities?
Provedor de dados: 55
Autores: Carranza-Tamayo,César Omar; Werneck,Guilherme Loureiro; Romero,Gustavo Adolfo Sierra.
Abstract A population survey was conducted to explore the prevalence and factors associated with Leishmania infection in the Fercal region of the Federal District. The Fercal region is a group of neighborhoods in Brasília in which the first cases of visceral leishmaniasis were described. Leishmania infection was established by a positive leishmanin test. Although other tests were performed in the study (an immunochromatographic assay (Kalazar detect®) and a molecular assay), only the leishmanin skin test provided sufficient results for the measurement of the disease prevalence. Data on the epidemiological, clinical and environmental characteristics of individuals were collected along with the diagnostic tests. After sampling and enrollment, seven hundred...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Visceral leishmaniasis; Brazil; Didelphis albiventris; Leishmanin.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200119

Are personality traits consistent in fish? − The influence of social context
Provedor de dados: 5
Autores: Castanheira, Maria Filipa; Cerqueira, Marco; Millot, Sandie; Goncalves, Rui A.; Oliveira, Catarina C. V.; Conceicao, Luis E. C.; Martins, Catarina I. M.
Individual differences in behavioural and physiological responses to challenges are progressively accepted as adaptive variation and reveal a strong degree of evolutionary conservation throughout the vertebrate taxa. Previous studies in gilthead seabream (Sparus aurata) suggested that individual differences in behaviour reflect distinct coping styles or personality, contrasting consistent traits associations. One of the traits that have been shown to be consistent over time and across context is the escape response under a restraining test. Using this trait as a proxy of personality in seabream the influence of social context in the consistency of escape behaviour was investigated. Individually tagged juvenile seabream (n = 360; 70.18 ± 11.44 g; mean ± SD)...
Tipo: Text
Palavras-chave: Individual variation; Sparus aurata; Coping styles; Behavioural syndromes; Group composition; Social information.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00317/42865/42304.pdf

Are salty liquid food flavorings in vitro antitumor substances?
Provedor de dados: 42
Autores: CARVALHO,FRANCISCO R.S.; MOURA,ANTONIO G.; RODRIGUES,GARDENIA F.; NUNES,NARCIA M.F.; LIMA,DAISY J.B.; PESSOA,CLAUDIA; COSTA,MARCILIA P.; FERREIRA,PAULO M.P.; PERON,ANA PAULA.
ABSTRACT The objective of this study was to evaluate the antiproliferative, cytotoxic and genotoxic potential of salty liquid synthetic flavorings of Butter, Cheddar Cheese and Onion. The antiproliferative potential (2.9-1500 µg/mL) was assessed by MTT assay after 72h using the human tumor lines SF-295 (glioblastoma), OVCAR-8 (ovarian), HCT-116 (colon) and HL-60 (promyelocytic leukemia) and primary cultures of murine Sarcoma 180 (S180) and peripheral blood mononuclear cells (PBMC). Allium cepa bulbs were exposed to growing respective doses (1 mL and 2 mL). Only Butter and Cheddar flavorings revealed cytotoxic activity on cancer cells, with IC50 values ranging from 125.4 µg/mL (Cheddar - HCT-116) to 402.6 µg/mL (Butter - OVCAR-8). Butter flavoring was the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food additives; Allium cepa; Antiproliferative action; Neoplasic cells; Toxicity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401419

Are we working towards global research priorities for management and conservation of sea turtles?
Provedor de dados: 5
Autores: Rees, A. F.; Alfaro-shigueto, J.; Barata, P. C. R.; Bjorndal, K. A.; Bolten, A. B.; Bourjea, Jerome; Broderick, A. C.; Campbell, L. M.; Cardona, L.; Carreras, C.; Casale, P.; Ceriani, S. A.; Dutton, P. H.; Eguchi, T.; Formia, A.; Fuentes, M. M. P. B.; Fuller, W. J.; Girondot, M.; Godfrey, M. H.; Hamann, M; Hart, K. M.; Hays, G. C.; Hochscheid, S.; Kaska, Y.; Jensen, M. P.; Mangel, J. C.; Mortimer, J. A.; Naro-maciel, E.; Ng, C. K. Y.; Nichols, W. J.; Phillott, A. D.; Reina, R. D.; Revuelta, O.; Schofield, G.; Seminoff, J. A.; Shanker, K.; Tomas, J.; Van De Merwe, J. P.; Van Houtan, K. S.; Vander Zanden, H. B.; Wallace, B. P.; Wedemeyer-strombel, K. R.; Work, T. M.; Godley, B. J.
In 2010, an international group of 35 sea turtle researchers refined an initial list of more than 200 research questions into 20 metaquestions that were considered key for management and conservation of sea turtles. These were classified under 5 categories: reproductive biology, biogeography, population ecology, threats and conservation strategies. To obtain a picture of how research is being focused towards these key questions, we undertook a systematic review of the peer-reviewed literature (2014 and 2015) attributing papers to the original 20 questions. In total, we reviewed 605 articles in full and from these 355 (59%) were judged to substantively address the 20 key questions, with others focusing on basic science and monitoring. Progress to answering...
Tipo: Text
Palavras-chave: Sea turtle; Marine conservation; Evidence-based conservation; Systematic review; Research prioritisation.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00366/47698/47738.pdf

Áreas com potencial para a produção de café gourmet na Mogiana Paulista.
Provedor de dados: 14
Autores: RONQUIM, C. C.
O cultivo de cafés de qualidade superior, o chamado café gourmet, é a principal razão para o crescimento e a valorização da cafeicultura ma Mogiana Paulista.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mapeamento.; Cafeicultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053810

Áreas do estado de São Paulo com maior potencial à infestação por migração de Helicoperva armigera por massas de ar
Provedor de dados: 14
Autores: MINGOTI, R.; HOLLER, W. A.; PESSOA, M. C. P. Y.; SA, L. A. N. de; PRADO, J. S. M.; SPADOTTO, C. A.; FARIAS, A. R.; LOVISI FILHO, E.; BERALDO, G. N.
O mapa apresenta a distribuição de áreas plantadas em 2014 com cultivos hospedeiros de H. armigera no estado de São Paulo em área de Bioma Cerrado, mais sujeitas à potencial infestação e a reinfestações sucessivas por mariposas (fase adulta) de H. armigera por migrações em massas de ar. Integra os resultados da parceria da Embrapa Gestão Territorial e Embrapa Meio Ambiente apresentados no trabalho "Avaliação da potencial migração de Helicoverpa armigera (Lepidoptera: Noctuidae) por massas de ar para áreas produtoras de cultivos hospedeiros do Estado de São Paulo". O mapa subsidia o monitoramento e Manejo Integrado de Helicoverpa armigera (MIP) em ações locais a serem conduzidas no estado de São Paulo.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Helicoperva armigera; Pragas; Hospedeiros; Mariposas.; Infestação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059371

Argo data management report 2016. Coriolis DAC &amp; GDAC
Provedor de dados: 5
Autores: Carval, Thierry; Coatanoan, Christine.
This report covers the activity of Coriolis data centre for a one-year period from September 1st 2015 to August 31th 2016.
Tipo: Text
Palavras-chave: Argo; Argo.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00350/46128/45867.pdf

Argo float observations of basin-scale deep convection in the Irminger sea during winter 2011-2012
Provedor de dados: 5
Autores: Piron, Anne; Thierry, Virginie; Mercier, Herle; Caniaux, Guy.
Analysis of Argo data obtained during winter 2011–2012 revealed the presence over the Irminger Basin of an exceptionally large number of profiles (41) with mixed layer depths (MLD) exceeding 700 m, which was deep enough to reach the pool of the intermediate Labrador Sea Water located in the Irminger Sea. Four of these profiles exhibited an MLD of 1000 m, which was the maximum value observed for the winter in question. The Argo sampling in the Irminger Sea during that winter, which was 3 to 4 times greater than for the preceding winters, enabled the different phases of the mixed layer deepening down to 1000 m, together with their spatial extents, to be observed for the first time. Two intense convective periods occurred: in late January south of Cape...
Tipo: Text
Palavras-chave: Deep convection; Irminger Sea; Argo data; Greenland Tip Jet; Mixed layer dynamics; Air-sea interactions.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00309/42059/41354.pdf

Argo quality control manual for biogeochemical data
Provedor de dados: 5
Autores: Schmechtig, Catherine; Thierry, Virginie; The Bio Argo Team,.
This document is the Argo quality control manual for biogeochemical data. It describes two levels of quality control: • The first level is the real-time system that performs a set of agreed automatic checks. • The second level is the delayed-mode quality control system.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00298/40879/42267.pdf

Arisaema gracilentum, a new species of Arisaema (Araceae) from NE India
Provedor de dados: 16
Autores: Bruggeman, P.
Arisaema gracilentum, a new species of Araceae, belonging to section Arisaema from the Lower Dibang Valley, Arunachal Pradesh State in NE India is described, illustrated and compared with related taxa.
Tipo: Article / Letter to the editor
Palavras-chave: Arisaema; Arunachal Pradesh; Eastern Himalaya; New species.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/611432

Aristida Pseudochiclayensis (Poaceae), una especie nueva del norte de Perú
Provedor de dados: 66
Autores: Gutiérrez,Harol; Castañeda,Roxana.
Se describe e ilustra Aristida pseudochiclayensis, una nueva especie para Perú. Las diferencias entre este taxón con las especies más afines se presentan en una clave y una tabla.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aristidoideae; Gramineae; La Libertad; Reserva Nacional de Calipuy.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932016000100006

Armadilha em PVC para pesca comercial de camarões de água doce.
Provedor de dados: 14
Autores: LIMA, J. de F.; BASTOS, A. M.; MONTAGNER, D.
bitstream/item/155944/1/CPAF-AP-2016-COT-143-Armadilha-em-pvc-para-pesca-comercial-camarao.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sustentabilidade pesqueira; Crustáceo; Captura; Pesca artesanal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064556

Armazenamento de água no solo das estações experimentais da Embrapa Clima Temperado.
Provedor de dados: 14
Autores: REISSER JUNIOR, C.; ALMEIDA, I. R. de; CUADRA, S. V.; STEINMETZ, S.
bitstream/item/163576/1/Documento-427.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Água do Solo; Água; Meteorologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075187

Armazenamento de Sementes.
Provedor de dados: 14
Autores: FRANCO, D. F.; MAGALHAES JUNIOR, A. M. de; COSTA, C. J.; SILVA, M. G. da.
bitstream/item/164483/1/Comunicado-335.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sementes.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076450

Arquitectura foliar de las especies de Myrtaceae nativas de la flora Argentina IV: Tribus Metrosidereae y Myrteae, y clave basadaen caracteres foliares
Provedor de dados: 51
Autores: González,Cynthia C.
Este trabajo completa la serie sobre de arquitectura foliar de las especies nativas de Mirtáceas Argentinas. En esta contribución se estudian 2 géneros nativos, considerados en el pasado como de posición incierta de la tribu Myrteae, y la única especie de la tribu Metrosidereae nativa de Sudamérica. Una especie de Blepharocalyx y dos especies de Eugenia muestran hojas simples, con ápice y base variables, textura coriácea, margen entero; venación de primera categoría pinnada, simple y recta, sin venas agróficas; venas secundarias broquidódromas, con o sin venas paramarginal e intramarginal; venas terciarias y cuaternarias reticuladas al azar o percurrentes; venas de quinta categoría reticuladas al azar, percurrentes o dicotomizadas; presentan aréolas;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arquitectura foliar; Myrtaceae; Blepharocalyx; Hexaclamys; Eugenia; Tepualia; Metrosideros; Argentina.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400003

Arquitetura de cultivares de soja em função de diferentes arranjos de plantas.
Provedor de dados: 14
Autores: SUTIER, G. A. da; GARCIA, R. A.
bitstream/item/148197/1/1-Arquitetura-.....pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Semeadura cruzada; Spacing; Cross-seeding.; Espaçamento; Glycine Max.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053796

Arranjo Produtivo Local de mandioca no Estado do Amapá.
Provedor de dados: 14
Autores: MARINI, J. A.
bitstream/item/156714/1/CPAF-AP-2016-DOC-98-APL-Mandioca.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cadeia produtiva; Produção agrícola; Planejamento regional; Desenvolvimento rural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064938

Arranjos alternativos de plantas de soja: viabilidade técnica -econômica.
Provedor de dados: 14
Autores: GARCIA, R. A.; RICHETTI, A.; SUTIER, G. A.
bitstream/item/146644/1/CT201637-1.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Production system.; Milho; Soja.; Sistema de Produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051506

Arranjos produtivos locais de maracujá.
Provedor de dados: 14
Autores: CENCI, S. A.; NASCIMENTO, D. T. do; ALVARENGA, A. L. B.
bitstream/item/155580/1/arranjo.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060016

Arrasadora.
Provedor de dados: 14
Autores: REIS, A.; OLIVEIRA, V. R.; LOURENÇO JUNIOR, V.
bitstream/item/150920/1/digitalizar0117.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Alho; Cebola; Podridão branca; Doença fungica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057435

ARROZ vermelho: cultivar BRS 901.
Provedor de dados: 14
Origem; Melhoramento genético; Informações técnicas; Características agronômicas; Resistência às doenças; Recomendações técnicas; Manejo recomendado; Região indicada; Comparativo de produtividade; Um alimento especial.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melhoramento genético vegetal; Características agronômicas; Prática cultural; Variedade resistente; Oryza sativa; Red rice.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047767

Arsenic toxicity to cladocerans isolated and associated with iron: implications for aquatic environments
Provedor de dados: 42
Autores: SALES,SUELLEN C.M.; RIETZLER,ARNOLA C.; RIBEIRO,MARCELA M.
ABSTRACT Arsenic is an ametal ubiquitous in nature and known by its high toxicity. Many studies have tried to elucidate the arsenic metabolism in the cell and its impact to plants, animals and human health. In aqueous phase, inorganic arsenic is more common and its oxidation state (As III and As V) depends on physical and chemical environmental conditions. The aim of this study was to evaluate toxicity of arsenic to Daphnia similis and Ceriodaphnia silvestrii, isolated and associated with iron. The results showed differences in toxicity of As III and As V to both species. Effective concentration (EC50) mean values were 0.45 mg L-1 (As III) and 0.54 mg L-1 (As V) for D. similis, and 0.44 mg L-1 (As III) and 0.69 mg L-1 (As V) for C. silvestrii. However, As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic ecotoxicology; Metals; Acute and chronic effects; D. similis; C. silvestrii.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000200539

Art and artistic processes bridge knowledge systems about social-ecological change: An empirical examination with Inuit artists from Nunavut, Canada
Provedor de dados: 7
Autores: Rathwell, Kaitlyn J; Environmental Change and Governance Group, University of Waterloo; Waterloo Institute for Social Innovation and Resilience, University of Waterloo; kaitlyn.rathwell@gmail.com; Armitage, Derek; Environmental Change and Governance Group, University of Waterloo; derek.armitage@uwaterloo.ca.
The role of art and artistic processes is one fruitful yet underexplored area of social-ecological resilience. Art and art making can nurture Indigenous knowledge and at the same time bridge knowledge across generations and cultures (e.g., Inuit and scientific). Experiences in two Inuit communities in northern Canada (Cape Dorset and Pangnirtung, Nunavut) provide the context in which we empirically examine the mechanisms through which art and art making may bridge knowledge systems about social-ecological change. Art making and artworks create continuity between generations via symbols and skill development (e.g., seal skin stretching for a modern artistic mural) and by creating mobile and adaptive boundary objects that function as a shared reference point...
Tipo: Peer-Reviewed Reports
Palavras-chave: Arctic; Art; Bridging knowledge systems; Knowledge integration; Knowledge systems; Resilience; Social-ecological change; Traditional ecological knowledge.
Ano: 2016

Arterite proliferativa do philtrum nasal em um cão cocker spaniel: relato de caso
Provedor de dados: 195
Autores: Kluthcovsky, L. C.; Monti, F. S.; Quevedo, N. C.; Werner, J.
Dentre as enfermidades do plano nasal de cães, a arterite proliferativa do philtrum nasal é a única que acomete especificamente esta região. A afecção é rara e foi relatada inicialmente em cães das raças São Bernardo e Schnauzer gigante, sendo a primeira predisposta. Nos poucos casos descritos, os cães apresentavam-se com idade entre dois a seis anos e não houve predileção por gênero sexual. Nesta doença, as lesões limitam-se apenas a região do philtrum nasal, mesmo em casos crônicos, e caracterizam-se por úlcera linear, solitária, circunscrita, de formato oval e simétrico. A apresentação clínica geralmente não envolve dor ou prurido, mas podem ocorrer sangramentos. A etiopatogenia mais provável baseia-se na inflamação de artérias e arteríolas do philtrum...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28879

Arthralgia and scaly rashes over the palms and the soles
Provedor de dados: 55
Autores: Tan,Cheng; Zhu,Wen-Yuan.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500505

Artificial Neural Network Based Modeling of Tractor Performance at Different Field Conditions
Provedor de dados: 111
Autores: Almaliki, Salim; Alimardani, Reza; Omid, Mahmoud.
Application of tractors in farming is undeniable as a power supply. Therefore, performance model for evolving parameters of tractors and implements are essential for farm machinery, operators and manufacturers alike. The objective of this study was to assess the predictive capability of several configurations of ANNs for performance evaluating of tractor in parameters of drawbar power, fuel consumption, rolling resistance and tractive efficiency. A conventional tillage system which included a moldboard plow with three furrows was used for collecting data from MF285 Massey Ferguson tractor. To predict performance parameters, ANN models with back-propagation algorithm were developed using a MATLAB software with different topologies and training algorithms....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artificial neural network; Tractive efficiency; Rolling resistance; Drawbar power; Fuel consumption.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3880

Artificial neural networks employment in the prediction of evapotranspiration of greenhouse-grown sweet pepper
Provedor de dados: 91
Autores: Pandorfi,Héliton; Bezerra,Alan C.; Atarassi,Roberto T.; Vieira,Frederico M. C.; Barbosa Filho,José A. D.; Guiselini,Cristiane.
ABSTRACT This study aimed to investigate the applicability of artificial neural networks (ANNs) in the prediction of evapotranspiration of sweet pepper cultivated in a greenhouse. The used data encompass the second crop cycle, from September 2013 to February 2014, constituting 135 days of daily meteorological data, referring to the following variables: temperature and relative air humidity, wind speed and solar radiation (input variables), as well as evapotranspiration (output variable), determined using data obtained by load-cell weighing lysimeter. The recorded data were divided into three sets for training, testing and validation. The ANN learning model recognized the evapotranspiration patterns with acceptable accuracy, with mean square error of 0.005,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microclimate; Sweet pepper; Expert system; Computational vision.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000600507

Artificial tritrophic exposure system for environmental risk analysis on aphidophagous predators
Provedor de dados: 42
Autores: PAULA,DÉBORA P.; SOUZA,LUCAS M. DE; ANDOW,DAVID A.; SOUSA,ALEX A.T. CORTÊS DE; PIRES,CARMEN S.S.; SUJII,EDISON R.
ABSTRACT We evaluated an artificial tritrophic exposure system for use in ecotoxicological evaluations of environmental stressors on aphidophagous predators. It consists of an acrylic tube with a Parafilm M sachet containing liquid aphid diet, into which can be added environmental stressors. Immature Cycloneda sanguinea, Harmonia axyridis and Chrysoperla externa, and adult H. axyridis were reared on Myzus persicae. Larval and pupal development and survival of all species and reproductive parameters of H. axyridis were similar to published results. The system provides a suitable tritrophic exposure route, enables ex-ante evaluation of stressors, and improves the accuracy of the assessment.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beneficial insects; Biosafety; Ecotoxicology; Exposure routes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401569

Arvor-Cm: A Multisensor Coastal Profiling Float Real-Time Monitoring of Biogeochemical Parameters in Coastal Seas
Provedor de dados: 5
Autores: Andre, Xavier; Dutreuil, Vincent; Le Reste, Serge.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00321/43176/66494.pdf

As ariranhas no Pantanal.
Provedor de dados: 14
Autores: LEUCHTENBERGER, C.; COELHO, A. G.; TOMAS, W. M.; MOURAO, G.
Descreve de maneira geral as características e comportamento das ariranhas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Extinção; Lontra; Pteronura brasiliensis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064178

As biorrefinarias e o aproveitamento integral do potencial da biomassa.
Provedor de dados: 14
Autores: VAZ JUNIOR, S.
bitstream/item/147017/1/Artigo-As-biorrefinarias-e-o-aproveitamento-integral-do-potencial-da-biomassa-Canal-Bioenergia.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Biorrefinaria; Biomassa vegetal.; Bioenergia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052222

As Famílias Pluriativas e Não Agrícolas no Rural Brasileiro: condicionantes e diferenciais de renda
Provedor de dados: 123
Autores: Sakamoto,Camila Strobl; Nascimento,Carlos Alves; Maia,Alexandre Gori.
Resumo: Frente à discussão em torno da renda proveniente de atividades não agrícolas e sua importância para a população rural brasileira, este artigo analisa (i) os condicionantes da pluriatividade e da condição não agrícola das famílias rurais e (ii) os impactos das atividades não agrícolas na renda das famílias rurais. As análises baseiam-se em dados empilhados da PNAD de 2001 a 2013, período caracterizado por marcantes transformações na economia e sociedade rural. Os resultados destacam como as chances de a família rural possuir atividade não agrícola dependem tanto de fatores endógenos à estrutura familiar, como a presença de filho em idade adulta e escolaridade da pessoa responsável, quanto de fatores exógenos, como a proximidade do domicílio às áreas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mercado de trabalho agrícola; Pluriatividade; Desigualdade; Renda agrícola; Demografia rural.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000300561

AS LEGUMINOSAS na recuperação de áreas degradadas do bioma pampa.
Provedor de dados: 14
2016: Ano internacional das leguminosas; Lei de Proteção da Vegetação Nativa (antigo Código Florestal); Leguminosas prioritárias para restauração ecológica no Bioma Pampa; As leguminosas com potencial para recuperar a vegetação nativa no Bioma Pampa.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bioma pampa; Leguminosa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041920

As pistas estão no agronegócio.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214538/1/5267.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Economia; Agricultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123782

Asari clam (Ruditapes philippinarum) in France: history of an exotic species 1972 – 2015
Provedor de dados: 5
Autores: De Montaudouin, Xavier; Arzul, Isabelle; Caill-milly, Nathalie; Khayati, Alice; Labrousse, Jean-michel; Lafitte, Céline; Paillard, Christine; Soudant, Philippe; Goulletquer, Philippe.
In 1972, France underwent an oyster (Crassostrea angulata) crisis and urgently needed to diversify its aquaculture. Thus, Asari clam (Ruditapes philippinarum) was introduced at that time for aquaculture purpose, concomitantly with the introduction of Pacific oyster (Crassostrea gigas). All Asari clam adults and spat originated from the same area (Puget Sound, WA, USA). After a promising start and the implementation of a national Research &amp; Development program, Asari clam culture rapidly faced a series of concomitant handicaps: firstly, in spite the fact that cultural practices were optimized and locking points addressed, leasing ground availability was limited during the 1980s’ due to certain reluctance from oyster farmers to share their leases and/or...
Tipo: Text
Palavras-chave: Ruditapes philippinarum; France; Aquaculture; Professional fishing; Diseases; Environmental stressors.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00366/47767/47817.pdf

Así comienza la vida plaquetaria: un viaje desde los megacariocitos medulares a las plaquetas circulantes
Provedor de dados: 38
Autores: Rivadeneyra,Leonardo; Ivani,Paola Carla; Schattner,Mirta; Pozner,Roberto Gabriel.
Tal vez por haber sido consideradas como simples restos citoplasmáticos de los megacariocitos encargadas únicamente de la reparación de heridas, las plaquetas han tenido un lugar secundario en cuanto a su estudio e interés en comparación con los otros componentes celulares de la sangre. Sin embargo, en los últimos 20 años se ha avanzado mucho en el conocimiento de estas fascinantes células que de a poco han recobrado un lugar destacado dentro de la hematología. A lo largo de este trabajo se han revisado los aportes más destacados y novedosos acerca del proceso de biogénesis plaquetaria, su regulación por el microambiente medular y factores humorales, recorriendo desde la generación de megacariocitos hasta la liberación de plaquetas libres.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plaquetas; Megacariocitos; Hematopoyesis; Megacariopoyesis; Trombopoyesis; Biogénesis plaquetaria; Hemostasia; Trombosis; Citoquinas; Quemoquinas.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200008

Asian monsoon modulation of nonsteady state diagenesis in hemipelagic marine sediments offshore of Japan
Provedor de dados: 5
Autores: Chang, Liao; Bolton, Clara T.; Dekkers, Mark J.; Hayashida, Akira; Heslop, David; Krijgsman, Wout; Kodama, Kazuto; Paterson, Greig A.; Roberts, Andrew P.; Rohling, Eelco J.; Yamamoto, Yuhji; Zhao, Xiang.
We have identified millennial-scale variations in magnetic mineral diagenesis from Pacific Ocean sediments offshore of Japan that we correlate with changes in organic carbon burial that were likely driven by Asian monsoon fluctuations. The correlation was determined by identifying offsets between the positions of fossil diagenetic fronts and climatically induced variations in organic carbon burial inferred from magnetic and geochemical analyses. Episodes of intense monsoon activity and attendant sediment magnetic mineral diagenesis also appear to correlate with Heinrich events, which supports the existence of climatic telecommunications between Asia and the North Atlantic region. Several lines of evidence support our conclusions: (1) fluctuations in...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00356/46703/47266.pdf

Asian soybean rust in Brazil: past, present, and future
Provedor de dados: 86
Autores: Godoy,Cláudia Vieira; Seixas,Claudine Dinali Santos; Soares,Rafael Moreira; Marcelino-Guimarães,Franscismar Correa; Meyer,Maurício Conrado; Costamilan,Leila Maria.
Abstract: Asian soybean rust, caused by the fungus Phakopsora pachyrhizi, is the most severe disease of the crop and can cause yield losses of up to 90%. The disease was first reported in Brazil in 2001. Epidemics of the disease are common in the country, where the fungus can survive year-round. Regulatory measures to reduce the inoculum between seasons and avoid late-season soybean have been adopted to manage the disease. Disease control has relied mainly on chemical control, but a lower sensibility of the fungus to fungicides has been reported in Brazil. Major-resistance genes have been mapped and incorporated into the cultivars. With the reduced efficacy of the fungicides, the adoption of integrated measures to control the disease will be important for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Phakopsora pachyrhizi; Biotechnology; Chemical control; Genetic resistance; Losses; Management.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500407

Asimetría del Ventrículo Laríngeo: Un Estudio Anatómico Directo en Material Cadavérico
Provedor de dados: 77
Autores: Saldarriaga Tellez,Bladimir; Corzo Gómez,Edgar Giovanni; Niño,Oscar Javier; Forero Porras,Pedro Luis.
Por su localización anatómica en el cuello, su papel funcional en la respiración en la fonación y su importancia en los procesos de intubación endotraqueal, la caracterización morfológica de la laringe reviste gran importancia en el campo de la morfología, fonoaudiología y de especialidades clínicas como la otorrinolaringología y anestesia. En una muestra de 16 laringes fijadas en formol del anfiteatro de la Universidad Autónoma de Bucaramanga, se registraron las longitudes de las estructuras cartilaginosas, comparando el lado derecho y el lado izquierdo. No se encontraron diferencias significativas en las estructuras cartilaginosas de la laringe de acuerdo al lado (asimetría), excepto en la amplitud del ventrículo laríngeo. Se midió la profundidad del...
Tipo: Journal article
Palavras-chave: Ventrículo laríngeo; Asimetría laríngea; Morfometría láringea.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300045

Asn336 is involved in the substrate affinity of glycine oxidase from Bacillus cereus
Provedor de dados: 69
Autores: Wu,Gaobing; Zhan,Tao; Guo,Yiming; Kumar,Ashok; Liu,Ziduo.
Background: Glycine oxidase (GO), a type of D-amino acid oxidase, is of biotechnological interest for its potential in several fields. In our previous study, we have characterized a new glycine oxidase (BceGO) from Bacillus cereus HYC-7. Here, a variant of N336K with increased the affinity against all the tested substrate was obtained by screening a random mutant library of BceGO. It is observed that the residue N336 is invariable between its homogeneous enzymes. This work was aimed to explore the role of the residue N336 in glycine oxidase by site-directed mutagenesis, kinetic assay, structure modeling and substrate docking. Results: The results showed that the affinity of N336H, N336K and N336R increased gradually toward all the substrates, with increase...
Tipo: Journal article
Palavras-chave: Bacillus cereus; Error-prone PCR; Glycine oxidase; Site-directed mutagenesis; Substrate affinity.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000400004

Aspecto nutracéuticos de los maíces pigmentados: digestibilidad de los carbohidratos y antocianinas
Provedor de dados: 115
Autores: Bello-Pérez,L. Arturo; Camelo-Mendez,Gustavo A.; Agama-Acevedo,Edith; Utrilla-Coello,Rubí G.
Resumen Los maíces pigmentados se usan tradicionalmente en la alimentación en diversos países, principalmente de América Latina. En México se usan en productos nixtamalizados como las tortillas, botanas, tostadas y tamales, entre otros. El principal componente del grano de maíz es el almidón, el cual imparte las propiedades funcionales y nutricionales a los productos elaborados con este cereal. Las antocianinas dan la coloración características a estos maíces y tienen propiedades benéficas para la salud de los humanos. Las antocianinas están asociadas con la prevención de padecimientos, como el cáncer, por sus propiedades antioxidantes, ya que secuestran radicales libres en el torrente sanguíneo, los cuales están asociados con el desarrollo de estas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Maíz; Almidón; Antocianinas; Fibra dietética.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000801041

Aspectos básicos sobre a produção local de fertilizantes alternativos para sistemas agroecológicos.
Provedor de dados: 14
Autores: ALCÂNTARA, F. A. de.
Introdução. Sustentabilidade e sistemas agroecológicos. Os sistemas agroecológicos e a fertilidade do solo. Os fertilizantes ?alternativos?. Materiais que podem ser usados na produção de fertilizantes alternativos. Processos de produção de fertilizantes alternativos. Análise química do solo e uso dos fertilizantes alternativos. Considerações Finais.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroecologia; Adubo orgânico; Esterco; Fertilidade do solo; Agricultura familiar; Fertilizante.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051091

Aspectos bio-ecológicos dos peixes associados à macrófitas aquáticas na Baía Tuiuiú, Rio Paraguai, Pantanal Sul.
Provedor de dados: 14
Autores: RESENDE, E. K. de; FERREIRA, L. K. S. G.; MÔNACO, I. de A.; CRUZ, L. W. da S.
O estudo foi realizado para se entender as relações entre as macrófitas aquáticas e os peixes que ocorrem associados a elas. A área de estudo foi a Baía Tuiuiú, meandro abandonado do Rio Paraguai, próximo à cidade de Corumbá, MS. Para tanto, de outubro de 2005 a dezembro de 2007, foram realizadas amostragens bimestrais de peixes, macrófitas aquáticas e organismos associados a elas, bem como parâmetros de qualidade de água. Foram encontradas 85 espécies de peixes, cujas estratégias de vida foram analisadas em termos de alimentação, reprodução e abrigo contra predadores ou mesmo para local de reprodução. As dietas alimentares dos peixes variaram de herbívoras, insetívoras, detritívoras, zooplanctófagas e ictiófagas a dietas mistas de insetos, zooplâncton e...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Peixe; Habito alimentar; Nutrição animal; Dieta; Ecologia; Qualidade da Água.; Fish; Fish nutrition.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055733

Aspectos biológicos de Dichelops melacanthus em três temperaturas, alimentados com grãos imaturos de milho 2B688Hx e 2B688
Provedor de dados: 65
Autores: Bortolotto,Orcial Ceolin; Mikami,Adriana Yatie; Bueno,Adeney de Freitas; Silva,Gabriela Vieira; Queiroz,Ana Paula de.
RESUMO: Este estudo investigou os aspectos biológicos de Dichelops melacanthus (Hemiptera: Pentatomidae) em três temperaturas (19±1°C, 25±1°C e 31±1°C), alimentados com grãos imaturos de milho 2B688Hx (expressa a proteína inseticida Cry1F, para o controle de lepidópteros-alvo) e 2B688. Foi observado que a temperatura de 19±1°C prejudicou o desenvolvimento de D. melacanthus, pois, nessa condição, foi registrada a maior taxa de mortalidade das ninfas, menor peso de adultos e as fêmeas não ovipositaram. Por outro lado, a duração da fase jovem, mortalidade, peso de adultos, fecundidade e viabilidade de ovos não diferiu entre as temperaturas 25±1°C e 31±1°C. Também foi demonstrado que os aspectos biológicos dos percevejos alimentados com grãos imaturos de milho...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Percevejo barriga-verde; Resistência varietal; Pragas iniciais; Pragas do milho.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200254

Aspectos clínicos, cirúrgicos, histológicos e pós-operatórios de oito cadelas com leiomioma vaginal
Provedor de dados: 45
Autores: Menegassi,C.C.; Martins,I.C.S.; Pereira,G.M.; Gomes,L.G.; Bezerra,K.S.; Spiller,P.R.; Martini,A.C.; Souza,R.L.; Ribeiro,A.P.
O presente trabalho reporta as características clínicas e cirúrgicas de oito casos de cadelas portadoras de leiomioma vaginal, com histórico de aumento de volume na região perineal, aparecimento de massa pela vulva, disquezia, tenesmo e disúria. As pacientes foram submetidas à cirurgia de episiotomia para ressecção da massa neoplásica, e em quatro casos foi necessária a ovariossalpingo-histerectomia. Porém, uma delas apresentou recidiva, e, no segundo procedimento cirúrgico de exérese de neoformação, o histopatológico diagnosticou leiomiossarcoma. A paciente ainda apresentou mais duas recidivas, até o proprietário optar pela eutanásia. Decorridos quatro meses, as sete cadelas diagnosticadas com leiomioma não apresentaram recidiva, e os proprietários...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cadelas; Episiotomia; Neoplasia vaginal.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200307

Aspectos clínicos de cães com esporotricose atendidos no hospital veterinário da Universidade Federal Rural do Rio de Janeiro
Provedor de dados: 195
Autores: Lopes, N. L.; Peixoto, A. P.; Ferreira, F. F.; Costa, T. S.; Pinto, T. G.; Laguna, A. G. V; Barbalho, C. M.; Fernandes, J. I.; Ramadinha, R. R.
A esporotricose é uma micose pouco frequente em cães causada pelo fungo do Complexo Sporothrix schenkii. A infecção normalmente resulta da inoculação do agente no tecido subcutâneo. O presente trabalho descreve as alterações observadas em 13 cães diagnosticados com esporotricose atendidos no setor de dermatologia do Hospital Veterinário da Universidade Federal Rural do Rio de Janeiro. Os animais foram diagnosticados com o emprego de citologia, histopatologia com coloração PAS e cultura fúngica. Dos 13 animais examinados, oito eram machos (61,54%) e cinco fêmeas (38,46%). A idade variou de 1 a 12 anos. Quatro cães (30,77%) eram sem raça definida, três (23,07%) poodles e outras raças com um animal cada: chow-chow, dog alemão, fox paulistinha, pinscher,...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28848

Aspectos clínicos, epidemiológicos e terapêuticos de oito casos de Demodiciose por Demodex injai em cães
Provedor de dados: 195
Autores: Sgarbossa, R. S.; Farias, M. R.; Pacheco, B. D.; Sechi, G. V.; Monti, F. S.
Demodiciose é uma dermatopatia parasitária, crônica, comum em cães e decorre da proliferação excessiva de ácaros do gênero Demodex sp. na unidade pilosebácea, principalmente o Demodex canis. Entretanto, infecções por um ácaro de corpo longo, o Demodex injai (DI), têm sido incomumente descritas. Este estudo descreve os aspectos epidemiológicos, clínicos e terapêuticos de oito cães com demodiciose por DI, atendidos entre 2006 a 2014. Todos os animais incluídos no trabalho tiveram diagnóstico estabelecido por raspados de pele, seguido à observação microscópica do ácaro sob objetiva de 10, o qual demonstrava corpo longo e afilado. Em dois cães com otite, o exame parasitológico do cerúmen subsidiou o diagnóstico. O exame histopatológico foi realizado em três...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28865

Aspectos comerciais e econômicos do trigo.
Provedor de dados: 14
Autores: DE MORI, C.
bitstream/item/140920/1/id43625-2016LVTrigoCap16.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Aspectos econômicos; Aspectos comerciais.; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040368

Aspectos ecofisiológicos no manejo da videira
Provedor de dados: 14
Autores: SANTOS, H. P. dos.
Na produção vitivinícola, a qualidade enológica de uma cultivar está primeiramente relacionada às condições edafoclimáticas da região de cultivo, considerando-se, por exemplo, os contrastes climáticos que existem entre regiões em solo, temperatura, pluviosidade, radiação solar e umidade relativa do ar. Sendo assim, a escolha do local do vinhedo é o principal modo com que se pode intervir nessas condições. Contudo, após a definição do local e do plantio, no âmbito de uma determinada região, as diferenças de qualidade enológica observadas entre vinhedos estão mais relacionadas às particularidades de manejo da planta e do solo. Nesse sentido, quando se cultiva a videira em uma região promissora, só é possível obter uma qualidade enológica extrema quando se...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Qualidade enológica; Manejo da videira; Aspectos ecofisiológicos; Viticultura; Praga; Praga de planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060148

Aspectos motivacionais para o uso do fogo na agricultura no Distrito Federal e Entorno.
Provedor de dados: 14
Autores: RODRIGUES, M. F.; ROCHA, F. E. de C.; CORTE, J. L. D.; SALVIATI, M. E.; OLIVEIRA FILHO, E. C. de.
bitstream/item/145019/1/bolpd-328.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sustentabilidade; Produtor rural; Crença; Método qualitativo; Uso do fogo; Fire; Burned; Believes; Qualitative method; Use of fire.; Queimada; Agricultura; Fogo; Agriculture; Farmers.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046623

Aspectos nutricionais e culinários do feijão comum e do caupi consumidos no Acre.
Provedor de dados: 14
Autores: SIVIERO, A.; BRAGA, M.; SANTOS, R. C. dos; SANTOS, V. B. dos.
O feijoeiro comum, pertencente à classe Dicotiledoneae, família Fabaceae, subfamília Papilionoidae, gênero Phaseolus e espécie Phaseolus vulgaris L., é a espécie mais cultivada do gênero Phaseolus e representa uma importante fonte de proteína e energia para a alimentação humana, em especial nos países onde o consumo de proteína animal é limitado, por razões econômicas ou religiosas e culturais, muito embora já tenha sido considerado de baixo valor nutritivo. No Brasil, esta leguminosa apresenta importância social e econômica, por ser responsável pelo suprimento de grande parte das necessidades alimentares da população de baixo poder aquisitivo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão comum; Feijão caupi; Aspectos nutircionais; Culinária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057631

Aspectos relevantes para o conhecimento de Cephaleuros sp.: morfologia, fisiologia e ecologia
Provedor de dados: 22
Autores: Camila Vilela Vasconcelos; Universidade Estadual de Goiás; Fabíola Teodoro Pereira; UEG; Daniel Diego Costa Carvalho; UEG.
Esta revis&amp;atilde;o objetivou realizar um levantamento sobre algas parasitas de plantas, principalmente o g&amp;ecirc;nero Cephaleuros sp., enfocando os aspectos mais relevantes: morfologia, fisiologia e ecologia. As algas da fam&amp;iacute;lia Trentepohliaceae possuem seis g&amp;ecirc;neros, sendo Cephaleuros de grande import&amp;acirc;ncia, por ser parasita de plantas e causar manchas foliares alaranjadas ou ferruginosas com textura de feltro, principalmente na parte basal das plantas. A caracteriza&amp;ccedil;&amp;atilde;o morfol&amp;oacute;gica de Cephaleuros sp. &amp;eacute; frequentemente realizada para identifica&amp;ccedil;&amp;atilde;o, sendo que existe uma falta de padroniza&amp;ccedil;&amp;atilde;o dos caracteres que necessitam ser...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Algas parasitas de plantas; Epidemiologia; Mancha de algas; Taxonomia.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/12449

Aspectos reproductivos y uso de hábitat del Cauquén Común (Chloephaga picta) y el cauquén real (Chloephaga poliocephala) en Isla de los Estados, Argentina
Provedor de dados: 68
Autores: Petracci,Pablo; Sáenz Samaniego,Ricardo A; Raya Rey,Andrea.
Durante las últimas décadas, las poblaciones de cauquenes (Chloephaga sp.) en Argentina han disminuido drásticamente. En Bahía Franklin, Isla de los Estados, se registraron y estudiaron 21 nidos de Cauquén Común (Chloephaga picta) y 4 de Cauquén Real (Chloephaga poliocephala). Todos los nidos estaban ubicados en el suelo en sectores de pendiente muy baja. La distancia entre nidos fue de 216.6 y 973 m, su densidad de 0.10 y 0.02 nidos/ha y el tamaño promedio de puesta de 5.4 y 4.7 huevos para el Cauquén Común y el Cauquén Real, respectivamente. Los nidos estaban ubicados principalmente en el turbal graminoideo, seguido por el pastizal y el arbustal. Las plantas predominantes en las inmediaciones del nido fueron Marsippospermum grandiflorum, Poa flabellata,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biología reproductiva.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072016000200002

Aspectos socioeconômicos e saneamento básico no Brasil em 2010.
Provedor de dados: 14
Autores: LANDAU, E. C.; MOURA, L.
bitstream/item/157836/1/GeoSaneamento-Cap09.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Tratamento de esgoto.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063692

Aspects of the Macro and Microscopic Anatomy of the Sciatic Nerve in Wistar Rats
Provedor de dados: 77
Autores: Suaid,Carla Adelino; Santos,Ana Paula; Yamane,Fernanda de Oliveira; Fazan,Valéria Paula Sassoli; Barreira,Amilton Antunes.
The present study seeks to systematize morphological and morphometrical parameters and brings new data on the main branch of the lumbosacral plexus ­ i.e., sciatic nerve ­ in Wistar rats aged four and seven weeks. Sixteen female were divided into two groups, namely animals aged four weeks, and animals aged seven weeks. The specimens were studied at proximal and distal segments of the right hind limb sciatic nerves. Semi-thin transverse sections (0.25 µm thickness) were stained with 1 % toluidine blue, and the morphometric analysis was processed through the KS 400 software. Except for the number of fascicles and fascicular diameter, no differences were found between the proximal and distal segments. We observed differences when morphometric values were...
Tipo: Journal article
Palavras-chave: Rat sciatic nerve; Myelinated nerve fibers; Capillaries; Anatomy and histology; Animal experimental use.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300010

Aspergillus niger – a possible new etiopathogenic agent in Tinea capitis? Presentation of two cases
Provedor de dados: 55
Autores: Chokoeva,Anastasiya Atanasova; Zisova,Liliya; Chorleva,Kristina; Tchernev,Georgi.
Abstract Tinea capitis is generally considered as the most frequent fungal infection in childhood, as it accounts for approximately 92% of all mycosis in children. The epidemiology of this disease varies widely ranging from antropophillic, zoophilic, and geophillic dermatophytes, as the main causative agent in different geographic areas, depending on several additional factors. Nowadays, the etiology is considered to vary with age, as well with gender, and general health condition. The former reported extraordinary Tinea capitis case reports have been replaced by original articles and researches dealing with progressively changing patterns in etiology and clinical manifestation of the disease. This fact is indicative that under the umbrella of the...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Tinea capitis; Children; Etiology; Molds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300015

Aspersor de garrafa PET com conexão de 3/4 de polegada.
Provedor de dados: 14
Autores: FEIDEN, A.; SILVA, A. M. da; MOL, D. J. de S.; FEIDEN, A.
O sistema apresentado é uma adaptação do sistema demonstrado pela Emater Paraná na Vitrine Tecnológica de Agroecologia do Show Rural Coopavel 2014, entre os dias 03 e 07 de fevereiro de 2014. O sistema utilizava Alberto Feiden conexões de irrigação por gotejamento para acoplar garrafas de refrigerante de Polite- reftalato de etileno (PET) perfuradas como aspersores encaixadas em mangueiras de polietileno pretas.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agroecologia; Ecologia vegetal; Sustainable agriculture; Agroecosystems.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036644

Assembly of HE800 exopolysaccharide produced by a deep-sea hydrothermal bacterium into microgels for protein delivery applications
Provedor de dados: 5
Autores: Zykwinska, Agata; Marquis, Melanie; Sinquin, Corinne; Cuenot, Stephane; Colliec-jouault, Sylvia.
Assembly of biopolymers into microgels is an elegant strategy for bioencapsulation with various potential biomedical applications. Such biocompatible and biodegradable microassemblies are developed not only to protect the encapsulated molecule but also to ensure its sustained local delivery. The present study describes the fabrication of microassemblies from a marine HE800 exopolysaccharide (EPS), which displays a glycosaminoglycan (GAG)-like structure and biological properties. HE800 EPS was assembled, through physical cross-linking with divalent ions, into microgel particles and microfibers using microfluidics. The microparticle morphology was highly affected by the polysaccharide concentration and its molecular weight. A model protein, namely Bovine...
Tipo: Text
Palavras-chave: Marine exopolysaccharide; Microgel particles; Microfibers; Microfluidic; Microencapsulation; Protein release.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00311/42175/41475.pdf

Assessing, and understanding, European organic dairy farmers’intentions to improve herd health
Provedor de dados: 21
Autores: Jones, P. J.; Sok, J.; Tranter, R. B.; Blanco-Penedo, I.; Fall, N.; Fourichon, Christine; Hogeveen, H.; Krieger, M. C.; Sundrum, A.
Many believe the health status of organic dairy herds in Europe should be improved to meet consumers’ and legislators’ expectations to improve animal welfare. This paper reports on a study in four countries that examined dairy farmers’ intentions towards improving the health status of their organic herds through the use of the Theory of Planned Behaviour. It was found that farmers across the countries were positive about taking additional preventative measures to improve the health status of their herds. They believed this would not only improve herd physical performance, such as milk yield and fertility, but also achieve greater cost effectiveness and improved job satisfaction for them. Most study farmers would implement a tailored package of improvement...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Farming Systems; Health and welfare.
Ano: 2016
URL: http://orgprints.org/33563/1/CF16PVM.pdf

Assessing chronic fish health: An application to a case of an acute exposure to chemically treated crude oil
Provedor de dados: 5
Autores: Mauduit, Florian; Domenici, P.; Farrell, A. P.; Lacroix, C.; Le Floch, S.; Lemaire, P.; Nicolas-kopec, A.; Whittington, M.; Zambonino-infante, Jose-luis; Claireaux, Guy.
Human alteration of marine ecosystems is substantial and growing. Yet, no adequate methodology exists that provides reliable predictions of how environmental degradation will affect these ecosystems at a relevant level of biological organization. The primary objective of this study was to develop a methodology to evaluate a fish’s capacity to face a well-established environmental challenge, an exposure to chemically dispersed oil, and characterize the long-term consequences. Therefore, we applied high-throughput, non-lethal challenge tests to assess hypoxia tolerance, temperature susceptibility and maximal swimming speed as proxies for a fish’s functional integrity. These whole animal challenge tests were implemented before (1 month) and after (1 month)...
Tipo: Text
Palavras-chave: Fish; Oil spill; Dispersant; Biomarkers; Physiological integrity; Ecological performance; Temperature; Hypoxia; Swimming; Growth.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00347/45828/45916.pdf

Assessing natural mortality of Bay of Biscay anchovy from survey population and biomass estimates
Provedor de dados: 5
Autores: Uriarte, Andres; Ibaibarriaga, Leire; Pawlowski, Lionel; Masse, Jacques; Petitgas, Pierre; Santos, Maria; Skagen, Dankert.
La fermeture de la pêche de l’anchois (Engraulis encrasicolus) du Golfe de Gascogne entre 2005 et 2010, en raison de la faible biomasse du stock, a été une opportunité pour estimer la mortalité naturelle à partir de données de campagnes halieutiques issues de l’observation de la présence d’oeufs (DEPM) et de mesures acoustiques, utilisées pour l’évaluation de cette population depuis 1987. En considérant que la mortalité naturelle est constante au cours du temps et que la capturabilité des deux campagnes est identique pour tous les âges, la mortalité naturelle peut être estimée par des modèles log-linéaires appliquées aux séries temporelles de nombres aux âges issues des campagnes, et par des modèles d’évaluations de stock prenant en compte la saison....
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00334/44510/45923.pdf

Assessing the Accuracy of High Resolution Digital Surface Models Computed by PhotoScan((R)) and MicMac((R)) in Sub-Optimal Survey Conditions
Provedor de dados: 5
Autores: Jaud, Marion; Passot, Sophie; Le Bivic, Rejanne; Delacourt, Christophe; Grandjean, Philippe; Le Dantec, Nicolas.
For monitoring purposes and in the context of geomorphological research, Unmanned Aerial Vehicles (UAV) appear to be a promising solution to provide multi-temporal Digital Surface Models (DSMs) and orthophotographs. There are a variety of photogrammetric software tools available for UAV-based data. The objective of this study is to investigate the level of accuracy that can be achieved using two of these software tools: Agisoft PhotoScan((R)) Pro and an open-source alternative, IGN((c)) MicMac((R)), in sub-optimal survey conditions (rugged terrain, with a large variety of morphological features covering a range of roughness sizes, poor GPS reception). A set of UAV images has been taken by a hexacopter drone above the Riviere des Remparts, a river on...
Tipo: Text
Palavras-chave: Image processing; SfM photogrammetry software; Digital Surface Model; UAV; Orthophoto; Accuracy assessment.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00639/75081/75581.pdf

Assessing the impact of land-cover changes on ecosystem services: A first step toward integrative planning in Bordeaux, France
Provedor de dados: 5
Autores: Cabral, Pedro; Feger, Clement; Levrel, Harold; Chambolle, Melodie; Basque, Damien.
The quantification and integration of ecosystem services (ES) into urban planning decisions is becoming increasingly important. However, studies that quantify and analyze the impacts in terms of ES changes are still scarce. We analyzed multiple ES provided by the landscape of the Urban Community of Bordeaux (CUB), in France, between 1990 and 2006 as a result of land use and cover change (LUCC) with Corine Land Cover and other open data. These ES were selected with the help of local stakeholders and were calculated using a spatially explicit modeling approach with InVEST and own-produced models. It was found that all ES, except erosion regulation, have decreased as a consequence of LUCC. Results also suggest that LUCC change decisions which do not consider...
Tipo: Text
Palavras-chave: Landscape services; Geographical information systems; Spatial planning; Land use and cover change; Corine land cover; Natural capital project.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45847/45919.pdf

Assessing the maintenance costs of marine ecosystems in the context of the MSFD: the French experience
Provedor de dados: 5
Autores: Mongruel, Remi; Levrel, Harold; Bailly, Denis.
This short paper presents the approach which has been implemented in France for estimating the costs of ecosystem degradation in the context of the Marine Strategy Framework Directive (MSFD). Among the possible approaches, forgone benefits assessment or maintenance costs assessment, France decided to use the latter. The paper contains an introduction, a section which explains how to choose an economic approach coherent with the MSFD rationale, a section which exposes the methodology developed for implementing the approach, and a section on the main results.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00412/52338/53125.pdf

Assessing the resilience of a real-world social-ecological system: lessons from a multidisciplinary evaluation of a South African pastoral system
Provedor de dados: 7
Autores: Kuhn, Arnim; Institute for Food and Resource Economics, University of Bonn; arnim.kuhn@ilr.uni-bonn.de; Naumann, Christiane; Department of Cultural and Social Anthropology, University of Cologne; christiane.naumann@uni-koeln.de; Rasch, Sebastian; Institute for Food and Resource Economics, University of Bonn; sebastian.rasch@ilr.uni-bonn.de; Sandhage-Hofmann, Alexandra; Soil Science and Soil Ecology Group, Institute of Crop Science and Resource Conservation, University of Bonn; sandhage@uni-bonn.de; Amelung, Wulf; Soil Science and Soil Ecology Group, Institute of Crop Science and Resource Conservation, University of Bonn; wulf.amelung@uni-bonn.de; Jordaan, Jorrie; Department of Plant Production, Soil Science and Agricultural Engineering, University of Limpopo; jorrie.jj@gmail.com; Du Preez, Chris C.; Department of Soil, Crop and Climate Sciences, University of the Free State; dpreezcc@ufs.ac.za; Bollig, Michael; Department of Cultural and Social Anthropology, University of Cologne; M.Bollig@verw.uni-koeln.de.
In the past decades, social-ecological systems (SESs) worldwide have undergone dramatic transformations with often detrimental consequences for livelihoods. Although resilience thinking offers promising conceptual frameworks to understand SES transformations, empirical resilience assessments of real-world SESs are still rare because SES complexity requires integrating knowledge, theories, and approaches from different disciplines. Taking up this challenge, we empirically assess the resilience of a South African pastoral SES to drought using various methods from natural and social sciences. In the ecological subsystem, we analyze rangelands&amp;#8217; ability to buffer drought effects on forage provision, using soil and vegetation indicators. In the social...
Tipo: NON-REFEREED
Palavras-chave: Drought; Empirical resilience assessment; Globalization; Institutions; Monetary resources; Pastoralism; Rangelands; Social-ecological system.
Ano: 2016

Assessment and kinetics of soil phosphatase in Brazilian Savanna systems
Provedor de dados: 42
Autores: FERREIRA,ADÃO S.; ESPÍNDOLA,SUÉLLEN P.; CAMPOS,MARIA RITA C.
The activity and kinetics of soil phosphatases are important indicators to evaluate soil quality in specific sites such as the Cerrado (Brazilian Savanna). This study aimed to determine the activity and kinetic parameters of soil phosphatase in Cerrado systems. Soil phosphatase activity was assessed in samples of native Cerrado (NC), no-tillage (NT), conventional tillage (CT) and pasture with Brachiaria brizantha (PBb) and evaluated with acetate buffer (AB), tris-HCl buffer (TB), modified universal buffer (MUB) and low MUB. The Michaelis-Menten equation and Eadie-Hofstee model were applied to obtain the kinetic parameters of soil phosphatase using different concentrations of p-nitrophenol phosphate (p-NPP). MUB showed the lowest soil phosphatase activity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil phosphatase activity; Buffer; Enzyme kinetics; Michaelis-Menten equation; Eadie-Hofstee model; Cerrado.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000301035

Assessment and restoring soil functionality in degraded areas of organic  vineyards. The preliminary results of the ReSolVe project in Italy
Provedor de dados: 21
Autores: Priori, S.; Agnelli, A.E.; Castaldini, M.; D'Avino, L.; D'Errico, G.; Gagnarli, E.; Guidi, S.; Goggioli, D.; Lagomarsino, A.; Landi, S.; Leprini, M.; Pellegrini, S.; Perria, R.; Puccioni, S.; Simoni, S.; Storchi, P.; Valboa, G.; Zombardo, A.; Costantini, E.A.C.
In both conventional and organic Italian vineyards, it is quite common to have areas characterized by problems in  vine health, grape production and quality, often caused by improper land preparation before vine plantation and/or  management. Causes for soil malfunctioning can include: reduced contribution of the soil fauna to the ecosystem  services (i.e. nutrient cycles), poor organic matter content, imbalance of some element ratio, altered pH, water  deficiency, soil compaction and/or scarce oxygenation.  ReSolVe is a transnational and interdisciplinary 3-years research project aimed at testing the effects of selected  organic strategies for restoring optimal soil functionality in degraded areas within vineyard. The different restoring  strategies...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Soil; Biodiversity and ecosystem services.
Ano: 2016
URL: http://orgprints.org/30219/1/EGU2016-4501.pdf

Assessment methodology of backwash in pressurized sand filters
Provedor de dados: 91
Autores: Deus,Fábio P. de; Testezlaf,Roberto; Mesquita,Marcio.
ABSTRACT The objective of this study was to apply a methodology based on sampling sand from contaminated filter beds, to evaluate the performance of the backwash process in pressurized sand filters used in irrigation. Backwash trials were conducted in an experimental module with three new sand filters of the same commercial model. The evaluations were conducted after filtration processes performed using four filtration rates and three separate sand particle sizes (fine - 0.55 mm; medium - 0.77 mm, and coarse sand - 1.04 mm diameter), repeated in three subsequent cycles. After reaching a fixed expansion of 25% of the filter bed height, the backwash processes were performed for 15 min. Backwash cleaning efficiency was evaluated in all trials based on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Localized irrigation; Water treatment; Emitters clogging.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700600

Assessment of a natural, non-antibiotic blend on performance, blood biochemistry, intestinal microflora, and morphology of broilers challenged with Escherichia coli
Provedor de dados: 96
Autores: Manafi,Milad; Hedayati,Mahdi; Khalaji,Saeed; Kamely,Mohammad.
ABSTRACT The effect of a non-antibiotic growth-promoting component composed of natural phytomolecules, direct-fed microbials, glucomannan oligosaccharides, and organic acids on the performance, intestinal morphology and microbiology, plasma biochemistry, enzyme activities, visceral organ weights, and immune response of commercial broilers challenged with Escherichia coli was investigated. Three hundred and sixty one-day old male Ross 308 broiler chicks were randomly divided into basal diet (control, CON); control plus 0.5 mL of culture materials containing 108 cfu/mL of E. coli (E. coli); control with 400 mg/kg bacitracin methylene disalicylate (an antibiotic growth promoter, AGP); control plus 1000 g/t of feed of a blended mixture of natural feed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body weight; Challenge; Chicks; Natural feed additive.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200745

Assessment of a probiotic Containing Bacillus Subtilis on the Performance and Gut Health of Laying Japanese Quails (Coturnix Coturnix Japonica)
Provedor de dados: 89
Autores: Manafi,M; Khalaji,S; Hedayati,M.
ABSTRACT The present study was carried out to determine the effects of the inclusion of a spore-forming probiotic (Bacillus subtilis) in laying Japanese quail diets as an alternative to growth-promoting antibiotics to help produce healthy eggs and meat. This experiment was conducted as a completely randomized design with three treatments (control, 0.05% bacitracin methylene disalicylate (BMD), or 0.1% Bacillus subtilis) of five replicates of 11 quails each. Feed intake and egg production were recorded daily on cage basis. Body weight was determined at the beginning and end of the trial (36 and 42 weeks). At the end of the experiment (42 weeks), antibodies against Newcastle disease and avian influenza, egg components, Haugh units, eggshell quality and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Japanese quails; Egg production; Gut health; Immune response.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400599

Assessment of Alternative Phosphorus Fertilizers for Organic Farming: Chars, Ashes and Slags
Provedor de dados: 21
Autores: Möller, Kurt.
The application of sewage sludge to agricultural land, a common practice to recycle nutrients in the past, is currently prohibited in organic farming due to the risk of soil contamination from pollutants (e.g. toxic and potentially toxic elements, persistent organic pollutants, etc.). Incineration or disposal to landfill of dewatered sludge is costly, leads to greenhouse gas emissions, and eliminates the possibility of nutrient recovery, especially phosphorus. Options to treat dry organic matter are combustion and gasification, among other technologies to produce ashes or chars and to recover the residues for nutrient recycling. Dependent on the technology applied as well as the input material, nutrient concentrations and concentration of contaminants vary...
Tipo: Report
Palavras-chave: Composting and manuring; Nutrient turnover.
Ano: 2016
URL: http://orgprints.org/30920/1/Moeller2016-Factsheet-Ashes.pdf

Assessment of Alternative Phosphorus Fertilizers for Organic Farming: Compost and Digestates from Urban Organic Wastes
Provedor de dados: 21
Autores: Möller, Kurt.
Organic wastes from urban areas include organic household wastes, food processing residues and catering wastes. These so called "Urban Organic Wastes" are important potential sources for nutrient recycling back to agriculture. Main waste treatment options for these sources are composting and anaerobic digestion. Both differ in the process performance – regarding for example emissions or energy balances – and in the characteristics of the final fertilizer pro­duct. This fact sheet describes the most important aspects of compost and digestates from urban organic wastes for use in organic farming.
Tipo: Report
Palavras-chave: Composting and manuring; Soil; Environmental aspects.
Ano: 2016
URL: http://orgprints.org/29910/1/1699-compost-and-digestates.pdf

Assessment of an intervention aimed at early discontinuation of intravenous antimicrobial therapy in a Brazilian University hospital
Provedor de dados: 55
Autores: Bonella,Gislaine Ferraresi; Fontes,Astrídia Marília de Souza; Jorge,Miguel Tanús; Silveira,Alexandre Barcelos Morais da.
Abstract Many interventions demonstrate success in adapting the duration of intravenous antibiotic therapy, but few studies have been conducted in developing countries. The aim of this study was to evaluate the effectiveness of an intervention in the induction of early discontinuation of intravenous antimicrobial therapy and/or its switch to oral therapy. The study employed a before–after intervention design that consisted of displaying a message in the computerized prescription on the third day and suspension of the prescription on the fifth day of intravenous antimicrobial therapy. A total of 465 patients were followed during the control period (CP) and 440 in the intervention period (IP). The intravenous therapy was switched to oral therapy for 11...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotics; Intravenous administration; Oral administration; Inappropriate prescribing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000500462

ASSESSMENT OF BENZOPHENANTHRIDINE AND PROTOPINE ALKALOIDS IN BROILER CHALLENGED AND NOT BY SALMONELLA HEIDELBERG
Provedor de dados: 89
Autores: Previato do Amaral,PFG; Otutumi,LK; Rodrigues,GV; Lima,ET; Fernandes,JIM; Vendrame,A; Mezalira,TS; Suenaga,SS; Sestari,DAO; Cestari,IED; Martins,LA.
ABSTRACT Salmonellosis is a globally important zoonosis, and Salmonella Heidelberg is one of the most prevalent serovars in poultry production worldwide, as well as in food poisoning cases. Antimicrobial drugs were previously widely used to face health challenges in animal production; however, since their ban as performance enhancers, many alternative strategies have been proposed. One of these strategies is the use of plant extracts, such as those containing the alkaloids benzophenanthridine and protopine. These compounds have antimicrobial, anti-inflammatory, immunomodulation, and nutritional effects. The objective of the present study was to evaluate the effects of the supply of a product containing benzophenanthridine and protopine (Sangrovit(r)WS 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkaloids; Broilers; Intestinal morphology; Performance; Sanguinarine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300525

Assessment of biospeckle activity of lemon fruit
Provedor de dados: 111
Autores: Ansari, Mohammad Zaheer; A. K., Nirala.
Bio-speckle can be used as a method for analysing the activity of biological materials illuminated with laser beam.  Physically, bio-speckles are the result of scattering of coherent light on moving particles inside living tissue.  Therefore, the aim of this study was to investigate bio-speckle activity in lemons and determine the age of the lemon fruit from the observation of its dynamic speckle pattern.  The speckle pattern of laser light scattered in lemon fruits were measured through their quantification.  For the quantification of the variation by bio-speckle, two different methods of image analysis were used: moment of inertia and the spatial temporal speckle correlation coefficient.  The bio-speckle activities were also characterized by the line...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bio-speckle; Time history speckle Pattern; Line profile; Lemon; Activity.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3237

Assessment of Broiler Chicken Welfare in Southern Brazil
Provedor de dados: 89
Autores: Federici,JF; Vanderhasselt,R; Sans,ECO; Tuyttens,FAM; Souza,APO; Molento,CFM.
Abstract Scientific literature on broiler chicken welfare in Brazilian industrial systems is scarce. This study aimed at assessing broiler chicken welfare on industrial farms in the State of Rio Grande do Sul, Southern Brazil, using the Welfare Quality(r) assessment protocol for poultry, to provide directly applicable scientific information. Results are presented as criteria scores ranging from 0 to 100, with higher scores indicating better welfare; and percentages of prevalence. The scores classified as excellent (above 80) were absence of prolonged thirst, absence of prolonged hunger, litter quality, breast blister and touch test. Enhanced scores (between 55 and 80) were comfort around resting, plumage cleanliness and dust sheet test. Acceptable scores...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Assessment; Diagnosis; Poultry welfare; Welfare Quality(r).
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100133

Assessment of Digital Elevation Model for Digital Soil Mapping in a Watershed with Gently Undulating Topography
Provedor de dados: 90
Autores: Moura-Bueno,Jean Michel; Dalmolin,Ricardo Simão Diniz; ten Caten,Alexandre; Ruiz,Luis Fernando Chimelo; Ramos,Priscila Vogelei; Dotto,André Carnieletto.
ABSTRACT Terrain attributes (TAs) derived from digital elevation models (DEMs) are frequently used in digital soil mapping (DSM) as auxiliary covariates in the construction of prediction models. The DEMs and information extracted from it may be limited with regard to the spatial resolution and error magnitude, and can differ in the behavior of terrain features. The objective of this study was to evaluate the quality and limitations of free DEM data and to evaluate a topographic survey (TS) underlying the choice of a more appropriate model, for use in DSMs at a scale of 1:10,000. The study was conducted in an area of 937 ha in the watershed of Lajeado Giruá, in southern Brazil. The DEMs: DEM-TS, DEM-Topographic Map (TM), DEM-ASTER, DEM-SRTM, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Terrain modeling; DEM quality; DEM scale; Terrain attributes; Soil mapping.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100304

Assessment of genetic diversity in Brazilian barley using SSR markers
Provedor de dados: 74
Autores: Ferreira,Jéssica Rosset; Pereira,Jorge Fernando; Turchetto,Caroline; Minella,Euclydes; Consoli,Luciano; Delatorre,Carla Andréa.
Abstract Barley is a major cereal grown widely and used in several food products, beverage production and animal fodder. Genetic diversity is a key component in breeding programs. We have analyzed the genetic diversity of barley accessions using microsatellite markers. The accessions were composed of wild and domesticated barley representing genotypes from six countries and three breeding programs in Brazil. A total of 280 alleles were detected, 36 unique to Brazilian barley. The marker Bmag120 showed the greatest polymorphism information content (PIC), with the highest mean value found on chromosome three, and the lowest on chromosomes four and six. The wild accessions presented the highest diversity followed by the foreign genotypes. Genetic analysis was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Domesticated barley; Genetic diversity; Hordeum vulgare ssp. vulgare; Hordeum vulgare ssp. spontaneum; Microsatellite markers.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000100086

Assessment of Genetic Fidelity of in vitro Raised Plants in Swertia chirayita through ISSR, RAPD analysis and Peroxidase Profiling during Organogenesis
Provedor de dados: 52
Autores: Sharma,Vikas; Belwal,Nidhi; Kamal,Barkha; Dobriyal,Anoop Kumar; Jadon,Vikash Singh.
ABSTRACT An efficient in vitro regeneration protocol for medicinally important herb Swertia chirayita was developed and the genetic fidelity was assessed using RAPD and ISSR markers. The best shoot regeneration was observed on MS basal supplemented with 1.0 mg/L Benzyl amino purine (BAP) in combination with Indole-3-acetic acid (IAA) (0.5 mg/L) that resulted in the increase by multiplication rate (7.65) with an average of 33.33 numbers of shoots and average shoot length of 2.70 cm. It was further enhanced by the addition of adenine sulfate (0.007%) that resulted in an average of 42 shoots per clum with 4.13 cm of average shoot length and the increase in multiplication fold to 9.75 that further resulted in the reduced use of other cytokinins and auxins. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Swertia chirayita; Micropropagation; Adenine sulfate; Ascorbate peroxidase; RAPD; ISSR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100434

Assessment of indicators of vitamin A status in non-cirrhotic chronic hepatitis C patients
Provedor de dados: 56
Autores: Santana,R.C.; Machado,A.A.; Martinelli,A.L.C.; Jordão,A.A.; Ramalho,L.N.Z.; Vannucchi,H.
Subjects with chronic liver disease are susceptible to hypovitaminosis A due to several factors. Therefore, identifying patients with vitamin deficiency and a requirement for vitamin supplementation is important. Most studies assessing vitamin A in the context of hepatic disorders are conducted using cirrhotic patients. A cross-sectional study was conducted in 43 non-cirrhotic patients with chronic hepatitis C to evaluate markers of vitamin A status represented by serum retinol, liver retinol, and serum retinol-binding protein levels. We also performed the relative dose-response test, which provides an indirect estimate of hepatic vitamin A reserves. These vitamin A indicators were assessed according to the stage of liver fibrosis using the METAVIR score...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitamin A; Hepatitis C; Retinol; Retinol binding protein; Liver fibrosis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000100702

Assessment of intraocular pressure in chinchillas of different age groups using rebound tonometry
Provedor de dados: 65
Autores: Chacaltana,Flor Diana Yokoay Claros; Pigatto,João Antonio Tadeu; Denardin,Ione Terezinha.
ABSTRACT: The aim of this research was to measure the intraocular pressure (IOP) of normal chinchilla eyes using the rebound tonometer. A further aim was to assess whether there were differences in the values of intraocular pressure in relation to animals age, gender and time of day. Thirty-six chinchillas were divided into three groups of 12 chinchillas each, by age: Group I (2-6-month-old), Group II (20 and 34 months) and Group III (37 and 135 months). Ophthalmic examination was performed previously by Schirmer tear test, slit lamp biomicroscopy, indirect ophthalmoscopy and fluorescein test in all chinchillas. Three measurements of intraocular pressure were assessed on the same day (7, 12 and 19h). Tonometry was performed on both eyes using the rebound...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chinchillas; Chinchilla lanigera; Intraocular pressure; Tonometry; TonoVet.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801466

Assessment of mass exchange during osmotic dehydration of dragon fruit
Provedor de dados: 111
Autores: Bobade, Sushant Sukhadev; Nema, Prabhat K.; Nandi, Sujosh.
Water loss, weight reduction, solute gain and water activity were investigated during osmotic dehydration of dragon fruit in binary solution of sucrose and sodium chloride using Response Surface Methodology. Experiments were designed according to Central Composite Rotatable Design (CCRD) with four factors Temperature (30°C to 50°C), sucrose concentration (45% to 55%w/w), NaCl concentration (2.5% to7.5% w/w) and time (150 to 390 min).  Experiments were conducted in a temperature controlled environmental chamber with solution to sample ratio of 10/1 (w/w).       Analysis of variance (ANOVA) was performed to check the adequacy of the fitted models.  The response surface plots showing the interaction of variables were developed in Design-Expert 9.0.1.  For...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osmotic dehydration; Dragon fruit; Water loss; Solid gain; Weight reduction.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3591

Assessment of microalgae and nitrifiers activity in a consortium in a continuous operation and the effect of oxygen depletion
Provedor de dados: 69
Autores: Vargas,Gustavo; Donoso-Bravo,Andrés; Vergara,Christian; Ruiz-Filippi,Gonzalo.
Background: Industrial wastewaters with a high content of nitrogen are a relevant environmental problem. Currently, treatments to remove nitrogen are not efficient, so is necessary to develop alternative methods. The objective of this study is to investigate a consortium of microalgae - nitrifying, that due to the symbiosis between them could be an interesting alternative. Results: In this study, it was possible to obtain a consortium of nitrifying bacteria (NB) and microalgae (MA) capable of operating with low requirements of dissolved oxygen, using aerobic sludge from wastewater treatment plants. During the operation, this consortium presents removal percentages above 98% of ammonia, even at concentrations of DO of 0.5 mg O2 L-1. It is estimated that the...
Tipo: Journal article
Palavras-chave: Ammonium; Consortium nitrifying-microalgae; Oxygen; Respirometry.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000500007

Assessment of seasonal and year-to-year surface salinity signals retrieved from SMOS and Aquarius missions in the Bay of Bengal
Provedor de dados: 5
Autores: Akhil, V. P.; Lengaigne, Matthieu; Durand, Fabien; Vialard, Jerome; Chaitanya, A. V. S.; Keerthi, M. G.; Gopalakrishna, V. V.; Boutin, Jacqueline; De Boyer Montegut, Clement.
The Bay of Bengal (BoB) exhibits a wide range of sea surface salinity (SSS), with very fresh water induced by heavy monsoonal precipitation and river run-offs to the north, and saltier water to the south. This is a particularly challenging region for the application of satellite-derived SSS measurements because of the potential pollution of the SSS signal by radio frequency interference (RFI) and land-induced contamination in this semi-enclosed basin. The present study validates recent level-3 monthly gridded (1° × 1°) SSS products from Soil Moisture and Ocean Salinity (SMOS) and Aquarius missions to an exhaustive in situ SSS product for the BoB. Current SMOS SSS retrievals do not perform better than existing climatologies. This is in stark contrast to...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00319/42986/45003.pdf

Assessment of some physical properties of dried potatoes
Provedor de dados: 111
Autores: Hafezi, Negar; Sheikhdavoodi, Mohammad Javad; Sajadiye, Seyed Majid.
The effect of drying behaviour on the drying rate and quality characteristics of potato slices in a vacuum-infrared drying system was studied. In this research, the effect of the infrared radiation powers (100, 150, and 200 W) and vacuum levels (20, 80, 140 mmHg and atmosphere pressure) at different slice thickness (1, 2 and 3 mm) on drying rate and shrinkage percentage and rehydration capacity were investigated.  It was concluded that infrared radiation power amount has a significant effect on processing time and drying rate. With increasing radiation power, drying time is reduced and consequently drying rate is increased. The drying rate curve of potato slices at initial drying time is in the ascending phase because of surface moisture evaporation and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potato; Drying rate; Vacuum; Infrared radiation; Shrinkage; Rehydration.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3583

Assessment of sugarcane harvesting residue effects on soil spectral behavior
Provedor de dados: 63
Autores: Demattê,José A. M.; Terra,Fabrício da Silva; Otto,Rafael; Toma,Raul Shiso; Pereira,Luiz Henrique; Nascimento,Alexandre Ferreira do; Bortoletto,Marco Antonio Melo.
ABSTRACT When the harvesting of sugarcane involves a mechanized process, plant residues remain on the soil surface, which makes proximal and remote sensing difficult to monitor. This study aimed to evaluate, under laboratory conditions, differences in the soil spectral behavior of surface layers Quartzipsamment and Hapludox soil classes due to increasing levels of sugarcane’s dry (DL) and green (GL) leaf cover on the soil. Soil cover was quantified by supervised classification of the digital images (photography) taken of the treatments. The spectral reflectance of the samples was obtained using the FieldSpec Pro (350 to 2500 nm). TM-Landsat bands were simulated and the Normalized Difference Vegetation Index (NDVI) and soil line were also determined. Soil...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: TM-Landsat; NDVI; Soil remote sensing; Soil proximal sensing; Soil line.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000200159

Assessment of surface temperatures of buffalo bulls (Bubalus bubalis) raised under tropical conditions using infrared thermography
Provedor de dados: 45
Autores: Barros,D.V.; Silva,L.K.X.; Kahwage,P.R.; Lourenço Júnior,J.B.; Sousa,J.S.; Silva,A.G.M.; Franco,I.M.; Martorano,L.G.; Garcia,A.R.
This paper aimed to evaluate the surface temperatures of buffalo bulls using infrared thermography, considering four distinct anatomical parts over time, and to correlate surface temperatures and thermal comfort indexes. The humid tropical climate (Köppen's Afi) was predominant in the research station where the experiment was performed and the trial lasted from April to August. Ten bulls (n=10) were evaluated every 25 days (morning: 6:00-9:00; afternoon: 12:00-15:00) and the parameters assessed were respiratory rate (RR), rectal temperature (RT), and the thermograms of surface temperature for orbital area (ORB), right flank (RF), left flank (LF) and scrotum (SCR). Climatological data was continuously monitored and the Temperature and Humidity Index (THI)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Water buffalo; Infrared imaging; Core temperature; Body surface temperature.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200422

Assessment of the contamination of marine fauna by chlordecone in Guadeloupe and Martinique (Lesser Antilles)
Provedor de dados: 5
Autores: Dromard, Charlotte; Bodiguel, Xavier; Lemoine, Soazig; Bouchon-navaro, Yolande; Reynal, Lionel; Thouard, Emmanuel; Bouchon, Claude.
Chlordecone is an organochlorine pesticide, used in the Lesser Antilles from 1972 to 1993 to fight against a banana weevil. That molecule is very persistent in the natural environment and ends up in the sea with runoff waters. From 2003 to 2013, seven campaigns of samplings have been conducted to evaluate the level of contamination of fish, crustaceans, and mollusks. The present study is the first assessment and the first comparison of the concentrations of chlordecone between marine areas, taxonomic groups, and ecological factors like trophic groups or preferential habitat of fish species. The four most contaminated marine areas are located downstream the contaminated rivers and banana plantations. Crustaceans seemed to be more sensitive to the...
Tipo: Text
Palavras-chave: Chlordecone; Organochlorine pollution; Marine fauna; Contamination; Guadeloupe; Martinique.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00309/41989/41379.pdf

Assessment of the diagnostic value of diffusion tensor imaging in patients with spinal cord compression: a meta-analysis
Provedor de dados: 56
Autores: Li,X.F.; Yang,Y.; Lin,C.B.; Xie,F.R.; Liang,W.G.
We investigated the diagnostic value of the apparent diffusion coefficient (ADC) and fractional anisotropy (FA) of magnetic resonance diffusion tensor imaging (DTI) in patients with spinal cord compression (SCC) using a meta-analysis framework. Multiple scientific literature databases were exhaustively searched to identify articles relevant to this study. Mean values and standardized mean differences (SMDs) were calculated for the ADC and FA in normal and diseased tissues. The STATA version 12.0 software was used for statistical analysis. Of the 41 articles initially retrieved through database searches, 11 case-control studies were eligible for the meta-analysis and contained a combined total of 645 human subjects (394 patients with SCC and 251 healthy...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diffusion tensor imaging; Apparent diffusion coefficient; Fractional anisotropy; Spinal cord compression; Meta-analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000100704

Assessment of the sea-ice carbon pump: Insights from a three-dimensional ocean-sea-ice biogeochemical model (NEMO-LIM-PISCES)
Provedor de dados: 5
Autores: Moreau, Sebastien; Vancoppenolle, Martin; Bopp, Laurent; Aumont, Olivier; Madec, Gurvan; Delille, Bruno; Tison, Jean-louis; Barriat, Pierre-yves; Goosse, Hugues.
The role of sea ice in the carbon cycle is minimally represented in current Earth System Models (ESMs). Among potentially important flaws, mentioned by several authors and generally overlooked during ESM design, is the link between sea-ice growth and melt and oceanic dissolved inorganic carbon (DIC) and total alkalinity (TA). Here we investigate whether this link is indeed an important feature of the marine carbon cycle misrepresented in ESMs. We use an ocean general circulation model (NEMO-LIM-PISCES) with sea-ice and marine carbon cycle components, forced by atmospheric reanalyses, adding a first-order representation of DIC and TA storage and release in/from sea ice. Our results suggest that DIC rejection during sea-ice growth releases several hundred Tg...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00664/77572/79539.pdf

Assistência técnica e extensão rural cooperativa: o departamento de campo de uma cooperativa agropecuária em Minas Gerais
Provedor de dados: 194
Autores: Petarly, Renata Rauta; Souza, Welison Portugal de.
O objetivo deste trabalho é descrever a Assistência Técnica e Extensão Rural (ATER) em uma cooperativa agropecuária e qual é o perfil dos profissionais por ela responsáveis, questionando-se como esta atividade contribui com a complexidade dos aspectos associativos e empresariais na gestão cooperativa. Por serem organizações que precisam se adequar às exigências do mercado da mesma forma que valorizam e promovem o desenvolvimento de seus cooperados, elas necessitariam de um corpo técnico que articule o duplo foco de sua gestão e se encarregue de executar ações de promoção socioeconômica. A pesquisa exploratória-descritiva foi um estudo de caso realizada na Cooperativa Agropecuária de Patrocínio, em Minas Gerais e foram entrevistados todos os seus agentes de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooperativas agropecuárias; Extensão rural; Perfil profissional.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/19174

Associação da ocorrência do ectima contagioso (ORF vírus) em ovinos com os cuidadores desses animais
Provedor de dados: 45
Autores: Ferreira,B.L.S.; Silva,D.T.; Pituco,E.M.; Ribeiro,C.P.; Okuda,L.H.; Victoria,C.; Pantoja,J.C.F.; Modolo,J.R.
RESUMO A enfermidade ectima contagioso está difundida em todo o estado de São Paulo. Foram amostrados 42 (8,64%) cuidadores de animais e 444 (91,36%) ovinos (n=486). A prevalência de reagentes para vírus-neutralização foi de 67% (IC95%=62-71%) nos ovinos, e em seus cuidadores de 76% (IC95%=63-89%), sendo P=0,22, ou seja, não houve diferença estatística significativa entre as espécies. A distribuição dos títulos teve diferença estatística significativa entre as espécies, com P=0,0048. As variações de titulação foram de 0,6 a 2,1 tanto nos ovinos quanto nos seus cuidadores. Dentre os 42 cuidadores de ovinos participantes do estudo, 32 apresentaram títulos de anticorpos expressos por log10 acima de 0,6.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ORF vírus; Vírus-neutralização; Animais; Humanos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601523

Associação das avaliações clínica e histopatológica de peles de cães com ceratose actínica, carcinoma de células escamosas e de pele sem alterações
Provedor de dados: 195
Autores: Palacios Jr, R. J. G.; Rondelli, M. C. H.; Werner, J.; Tinucci-Costa, M.
A ceratose actínica (CA) e o carcinoma de células escamosas (CCE) são comuns em cães com histórico de exposição crônica aos raios ultravioleta (UV). Assim, a identificação clínica da CA e do CCE pode ser um desafio. Alguns patobiologistas relatam não haver diferença clínica entre essas lesões, sendo o CCE a progressão da CA; adicionalmente, estas duas lesões apresentam semelhanças na avaliação clínica: eritema focal, crostas, descamação, erosão e/ou ulceração. A histopatologia é essencial para a confirmação do diagnóstico. Adicionalmente, pele clinicamente normal de cães acometidos por CCE e CA também podem ter alteração, já que foi exposta aos raios UV. Diante disto, foi comparado o diagnóstico clínico ao diagnóstico histopatológico de diferentes tipos de...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28889

Associação de fungicidas no controle da antracnose da soja no Mato Grosso do Sul
Provedor de dados: 124
Autores: Pesqueira,Afonso da Silva; Bacchi,Lilian Maria Arruda; Gavassoni,Walber Luiz.
RESUMO A soja é um produto agrícola mundial, justificando investimentos para reduzir fatores adversos à sua produção como a antracnose causada por Colletotrichum truncatum. Três experimentos foram conduzidos com o objetivo de avaliar o controle da antracnose por fungicidas, isolados ou em associação, na parte aérea da soja em duas épocas de semeadura na safra 2011/12 nas condições de Dourados e Maracaju (MS). O delineamento experimental utilizado foi em blocos casualizados com cinco repetições. Os tratamentos foram: testemunha, carbendazim 250 g a.i. ha-1, piraclostrobina 66,5 g i.a. ha-1 + epoxiconazol 25 g i.a. ha-1, picoxistrobina 60 g i.a. ha-1 + ciproconazol 24 g i.a. ha-1, carbendazim 250 g i.a. ha-1 + piraclostrobina 66,5 g i.a. ha-1 + epoxiconazol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colletotrichum truncatum; Glycine max; Doença.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100203

Association between interleukin 6 -174 G/C promoter gene polymorphism and runners' responses to the dietary ingestion of antioxidant supplementation based on pequi (Caryocar brasiliense Camb.) oil: a before-after study
Provedor de dados: 74
Autores: Miranda-Vilela,Ana Luisa; Ribeiro,Ieler Ferreira; Grisolia,Cesar Koppe.
Abstract Exercise is a double-edged sword: when practiced in moderation, it increases the expression of antioxidant enzymes, but when practiced strenuously it causes oxidative stress and cell damage. In this context, polymorphisms in the interleukin (IL)-6 gene should be investigated better because they can influence performance, at least in exercise that generates oxidative stress and leads to muscular injuries with consequent inflammation. In this work, we investigated the influence of IL-6 –174 G/C polymorphism on tissue damage and inflammation markers, lipid peroxidation, hemogram and lipid profile of runners before and after ingestion of 400 mg of pequi oil in capsules supplied daily for 14 consecutive days. The IL-6 genotypes were associated with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant supplementation; Exercise-induced oxidative damage; Inflammatory markers; Nutrigenetics; Nutrigenomics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000400554

Association between periphyton and bioflocs systems in intensive culture of juvenile Nile tilapia
Provedor de dados: 2
Autores: Cavalcante, Davi de Holanda; Lima, Francisco Roberto dos Santos; Rebouças, Vanessa Tomaz; Sá, Marcelo Vinícius do Carmo e.
The present work aimed at determining the effects of the association between the periphyton-based system with the bioflocs-based system in the intensive culture of juvenile Nile tilapia (1.56 ± 0.07 g; 72 fish m-3), on variables of water quality, growth performance and effluent quality after 10 weeks. The experiment was arranged in a 2 x 2 factorial randomized block design with four treatments and five repetitions each. The factors tested were the following: ‘underwater structure’ (absence and presence) and ‘adjustment of the C: N ratio of water’ (no and yes). The final fish body weight, specific growth rate and yield were higher (p &lt; 0.05) in the C: N-adjusted tanks. The presence of submerged structures in the tanks had no significant influence on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Piscicultura; Tilápia aquaculture; Oreochromis; Limnoculture; Limnology.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27592

Association Between Tongue Rolling and Tongue Folding in Osogbo, Southwestern Nigeria
Provedor de dados: 77
Autores: Igbeneghu,Christopher; Olukanni,Folake; Olisekodiaka,Japhet; Adesina,Adekunle.
This study was carried out among 144 individuals (18 years) from the Yoruba tribe of Southwestern Nigeria in order to determine the association between tongue rolling and folding. Participants were examined for the ability to roll and/or fold their tongues. The incidence of tongue rollers and folders were 59.7 % and 79.2 % respectively. Tongue rolling was higher in females than male but the difference was not significant (X2= 1.039, df = 1, p= 0.308). Tongue folding was significantly higher in females than males (X2= 4.211, df= 1, p= 0.04). Of the 144 participants, 76 (52.8 %) were tongue rollers and folders, 10 (6.9 %) were rollers and non-folders, 38 (26.4 %) were non-rollers and folders and 20 (13.9 %) were non-rollers and non-folders. These classes did...
Tipo: Journal article
Palavras-chave: Association; Traits; Tongue roller; Tongue folders; Osogbo; Nigeria.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300008

Association of Anagrus amazonensis Triapitsyn, Querino &amp;amp; Feitosa (Hymenoptera, Mymaridae) with aquatic insects in upland streams and floodplain lakes in central Amazonia, Brazil
Provedor de dados: 92
Autores: Feitosa,Malu Christine Barbosa; Querino,Ranyse Barbosa; Hamada,Neusa.
ABSTRACT Anagrus amazonensis Triapitsyn, Querino &amp; Feitosa (Hymenoptera, Mymaridae) is a parasitoid that uses aquatic insect eggs as a host for the development of its immature stages. The objectives of this study are to record the interaction between A. amazonensis and its hosts and the aquatic plants used by these hosts to lay their eggs. Field work was conducted in floodplain lakes and upland (terra firme) streams, in four municipalities in Amazonas State, Brazil, where aquatic plants were scanned for the presence of aquatic insect eggs. In the laboratory, eggs were maintained in plastic containers with water until the emergence of the parasitoid or of the first instar insect. A total of 1223 adults of A. amazonensis emerged from eggs of Hemiptera,...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Amazonia; Aquatic Hymenoptera; Macrophyte; Trophic interaction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000300267

Association of exercise training and angiotensin-converting enzyme 2 activator improves baroreflex sensitivity of spontaneously hypertensive rats
Provedor de dados: 56
Autores: Lopes,P.R.; Moreira,M.C.S.; Marques,S.M.; Pinto,I.S.J.; Macedo,L.M.; Silva,C.C.; Freiria-Oliveira,A.H.; Rebelo,A.C.S.; Reis,A.A.S.; Rosa,D.A.; Ferreira-Neto,M.L.; Castro,C.H.; Pedrino,G.R.
The present study sought to determine cardiovascular effects of aerobic training associated with diminazene aceturate (DIZE), an activator of the angiotensin converting enzyme 2, in spontaneously hypertensive rats (SHRs). Male SHRs (280–350 g) were either subjected to exercise training or not (sedentary group). The trained group was subjected to 8 weeks of aerobic training on a treadmill (five times a week, lasting 60 min at an intensity of 50–60% of maximum aerobic speed). In the last 15 days of the experimental protocol, these groups were redistributed into four groups: i) sedentary SHRs with daily treatment of 1 mg/kg DIZE (S+D1); ii) trained SHRs with daily treatment of 1 mg/kg DIZE (T+D1); iii) sedentary SHRs with daily treatment of vehicle (S+V); and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Intrinsic heart rate; Diminazene aceturate; Aerobic training; Double autonomic blockade; Renin-angiotensin system.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000900603

Association of genetic polymorphisms of CISH with the risk of pulmonary tuberculosis in Zahedan, Southeast Iran
Provedor de dados: 55
Autores: Naderi,Mohammad; Hashemi,Mohammad; Safdari,Abolhassan; Bahari,Gholamreza; Taheri,Mohsen.
Abstract  Background In the current study we aimed to find out the impact of cytokine-inducible Src homology 2 domain protein (CISH) gene polymorphisms on the risk of pulmonary tuberculosis (PTB) in a sample of Iranian population.  Materials and methods Polymorphisms of CISH rs2239751, rs414171, and rs6768300 were determined in 200 PTB patients and 200 healthy subjects using T-ARMS-PCR or PCR-RFLP method.  Results The results showed that rs414171 A&gt;T genotypes significantly decreased the risk of PTB (OR = 0.16, 95% CI = 0.10–0.27, p &lt; 0.0001, AT vs AA; OR = 0.31, 95% CI = 0.14–0.68, p &lt; 0.0001, TT vs AA; OR = 0.19, 95% CI = 0.12–0.29, p &lt; 0.0001, AT+TT vs AA; OR = 0.29, 95%CI = 0.20–0.42, p &lt; 0.0001, T vs A). For rs6768300, the findings...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tuberculosis; CISH; Polymorphism.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400379

Association of genotypes with viral load and biochemical markers in HCV-infected Sindhi patients
Provedor de dados: 58
Autores: Riaz,Saba; Bashir,Muhammad Faisal; Haider,Saleem; Rahid,Naeem.
Abstract The presented study had two objectives. The first was to examine distributions of Hepatitis C Virus (HCV) genotypes in Sindh, Pakistan, where HCV is prevalent. The other was to explore clinically relevant relationships between the genotypes, viral load (measured by real-time polymerase chain reaction assays) and biochemical markers. For this, 1471 HCV-infected patients in six cities in Sindh were recruited and sampled. HCV genotype distributions varied among the cities, but genotype 3a was most prevalent, followed by 3b, 1a and 1b (detected in 51.5, 22.7. 9.25 and 3.2% of the cases, respectively). No type-specific sequences were detected in serum samples from 189 (12.8%) of the 1471 patients. Frequencies of low (&lt;200,000 IU/mL serum),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sindh; HCV; Pakistan; Genotype; Biomarkers; Viral load.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400980

Association of PRKAA1 gene polymorphisms with chronic hepatitis B virus infection in Chinese Han population
Provedor de dados: 55
Autores: Yuan,Jun; Zhang,Yan; Yan,Fu-tang; Zheng,Xiao.
ABSTRACT  Objective: Studies have indicated that AMPK play critical roles in the regulation of innate immunity and inflammatory responses. However, the role of the polymorphisms of PRKAA1 gene in immune-response to infectious organisms remains unknown. To evaluate the potential role of PRKAA1/AMPKα1 in the immune-response to HBV, we conducted this case-control study.  Methods: We recruited 276 patients (145 men and 131 women; average age, 51.6 years) with chronic HBV infection (CHB) and 303 healthy controls (166 men and 137 women; average age, 54.2 years). All the subjects were unrelated individuals of Chinese Han Population. Three SNPs of PRKAA1gene were tested.  Results: Rs1002424 polymorphism showed significant difference in the allele frequencies, but...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HBV; PRKAA1 gene; SNP; Association study.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600564

Association of rumen fill score and energy status during the close-up dry period with conception at first artificial insemination in dairy cows
Provedor de dados: 19
Autores: Kawashima, Chiho; Karaki, Chihiro; Munakata, Megumi; Matsui, Motozumi; Shimizu, Takashi; Miyamoto, Akio; Kida, Katsuya.
Recent studies have shown significant associations between prepartum energy status and postpartum fertility in dairy cows; therefore, the assessment of energy status by blood metabolites and metabolic hormones and suitable improvement of management during the prepartum period may enhance reproductive performance. Rumen fill score (RFS) is associated with feed intake; however, it is unknown whether RFS is also related to blood parameters. Therefore, this study investigated the relationship between RFS and energy status during the prepartum period, and their associations with conception at first artificial insemination (AI) after parturition. In 42 multiparous Holstein cows, RFS assessment and blood sampling were carried out twice a week during 3 weeks of...
Palavras-chave: Dairy cow; Dry period; First artificial insemination; Rumen fill score.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4529

Association of secondary traits with yield in maize F 1 's
Provedor de dados: 65
Autores: Nardino,Maicon; Souza,Velci Queiróz de; Baretta,Diego; Konflanz,Valmor Antonio; Carvalho,Ivan Ricardo; Follmann,Diego Nicolau; Caron,Braulio Otomar.
ABSTRACT: The objective was to identify phenotypic and genotypic associations, and cause-and-effect relations of secondary components on primary components to establish criteria in the indirect selection process for maize. Partial diallel crosses were conducted in Clevelândia. F1's were evaluated in five environments. For the purpose of increasing the yield of corn grain, breeders should seek to reduce the characters distance from the last node to the first branch of the tassel, tassel length and number of branches. The indirect selection for distance from the last node to the first branch of the tassel would be effective to increase the grain yield. The selection for smaller leaf angle, larger stem diameter and thousand grain weight are favorable for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Direct and indirect effects; Zea mays L.; Tassel characters.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500776

Association of swine wastewater and mineral fertilization on black oat production
Provedor de dados: 70
Autores: Herrmann,Daniela da R.; Sampaio,Silvio C.; Castaldelli,Ana P. A.; Tsutsumi,Claudio Y.; Prior,Maritane.
ABSTRACT Swine wastewater (SW) has high organic load, becoming an important source of macro and micronutrients to plants, promoting the improvement of soil quality and development in various cultures. However, when done without agronomic and environmental criteria, it can cause soil problems, nutrient leaching, water resource damage and plant toxicity. The objective of this study was to evaluate the soil chemical properties and the leachate in face of the association of swine wastewater and mineral fertilization (MF) in oat cultivation. An experiment in drainage lysimeter was carried out, using SW applications associated to MF or not, where treatments consisted of doses of 0, 100, 200 and 300 m3ha-1 with the absence or presence of MF, under field...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil fertility; Nutrient leaching; Drainage lysimeters.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500799

Association of terpinolene and diclofenac presents antinociceptive and anti-inflammatory synergistic effects in a model of chronic inflammation
Provedor de dados: 56
Autores: Macedo,E.M.A.; Santos,W.C.; Sousa Neto,B.P.; Lopes,E.M.; Piauilino,C.A.; Cunha,F.V.M.; Sousa,D.P.; Oliveira,F.A.; Almeida,F.R.C.
Pharmacological treatment of inflammatory pain is usually done by administration of non-steroidal anti-inflammatory drugs (NSAIDs). These drugs present high efficacy, although side effects are common, especially gastrointestinal lesions. One of the pharmacological strategies to minimize such effects is the combination of drugs and natural products with synergistic analgesic effect. The monoterpene terpinolene (TPL) is a chemical constituent of essential oils present in many plant species, which have pharmacological activities, such as analgesic and anti-inflammatory. The association of ineffective doses of TPL and diclofenac (DCF) (3.125 and 1.25 mg/kg po, respectively) presented antinociceptive and anti-inflammatory effects in the acute (0, 1, 2, 3, 4, 5...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Terpinolene; Inflammation; Antinociception; Pharmacological synergism.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000700602

Astrocytic expression of GFAP and serum levels of IL-1β and TNF-α in rats treated with different pain relievers
Provedor de dados: 60
Autores: Amaral,Gisele Ferreira; Dossa,Pietro Domingues; Viebig,Lígia Bocamino; Konno,Fabiana Toshie Camargo; Consoli,Amanda; Martins,Maria de Fátima Monteiro; Viani,Flávio Cesar; Bondan,Eduardo Fernandes.
ABSTRACT Pro-inflammatory cytokines and glial cells, especially microglial cells, have been implicated in persistent pain sensitization. Less is known about the role of astrocytes in pain regulation. This study aimed to observe the expression of the astrocytic biomarker glial fibrillary acidic protein (GFAP) and the serum levels of interleukin 1 beta (IL-1β) and tumor necrosis factor alpha (TNF-α) after short-term administration of central pain relievers in rats not submitted to noxious stimuli. Male Wistar rats were divided into five groups, receiving for nine days- (1) amitriptyline (Amt-10 mg/kg/day, by gavage); (2) gabapentin (Gb-60 mg/kg/day, by gavage; (3) methadone (Me-4.5 mg/kg/day, intraperitoneal route [IP]); (4) morphine (Mo-10 mg/kg/day, IP);...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neuropathic pain/treatment; Astrocytes/pain regulation; Analgesics/tests/treatment; Cytokines; Glial Fibrillary Acidic Protein/study.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400623

Ata...
Provedor de dados: 14
Autores: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 21.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 9., 2015, Londrina.
Sessão de Abertura. Relatos por região. Estados da Região Sul (Rio Grande do Sul, Santa Catarina, Paraná). Estados de Goiás e Minas Gerais. Estados de Mato Grosso e Rondônia. Palestras e painéis. Apresentação de trabalhos em sessão pôster. Fertilidade e Adubação Fisiologia Vegetal. Fitossanidade. Manejo Cultural. Melhoramento Genético. Sócio-Economia. Sessão de encerramento. Participantes.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Girassol.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045342

Atendimento à suspeita de intoxicação por agrotóxicos em apicultura no centro-sul do Paraná
Provedor de dados: 195
Autores: Kahlow, C.; Mendes, M. H. T.; Castro, J. H. T.; Tosato, J. M. T.; Garbelini, R. P.
A intoxicação por agrotóxicos é um problema cada vez mais frequente no cenário da apicultura nacional. Com a necessidade do controle de pragas por parte dos produtores, a influência de agrotóxicos nas criações apícolas localizadas em regiões próximas a essas plantações tem se tornado uma preocupação constante. O presente trabalho relata que houve mortalidade de abelhas por suspeita de intoxicação por pesticidas. A atividade foi realizada por fiscais de Defesa Agropecuária da Adapar, em fiscalização conjunta envolvendo as Gerências de Saúde Animal e Sanidade Vegetal. A sua descrição tem o objetivo de subsidiar o fiscal a campo, demonstrando as dificuldades encontradas na identificação causal, na colheita de material e no diagnóstico da mortalidade em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abelhas; Pesticidas; Mortalidade.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32004

Atheroprotective action of a modified organoselenium compound:  in vitro evidence
Provedor de dados: 42
Autores: OLIVEIRA,JADE DE; STRALIOTTO,MARCOS R.; MANCINI,GIANNI; FIGUEIREDO,CLAUDIA P.; BRAGA,ANTÔNIO L.; TEIXEIRA,JOÃO B.R.; BEM,ANDREZA F.
ABSTRACT Oxidation of low-density lipoprotein (LDL) has been strongly suggested to play a significant role in the pathogenesis of atherosclerosis. Thus, reducing LDL oxidation is a potential approach to decrease the risk of the atherosclerosis. Organoselenium compounds have demonstrated promising atheroprotective properties in experimental models. Herein, we tested the in vitro atheroprotective capability of a modified organoselenium compound, Compound HBD, in protecting isolated LDL from oxidation as well as foam cells formation. Moreover, the glutathione peroxidase (GPx)-like activity of Compound HBD was analyzed in order to explore the mechanisms related to the above-mentioned protective effects. The Compound HBD in a concentration-dependent manner...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atherosclerosis; Compound HBD; Foam cell; GPx-like activity; LDL oxidation; Organoselenium compounds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501953

Atividade antibacteriana de Dichondra repens frente a Staphylococcus aureus isolados do leite bovino de propriedades leiteiras da região sul do estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Xavier, E. S.; Belmonte, B. S.; Bragato, M. S.; Peter, C. M.; Picoli, T.; Latosinki, G. S.; Zani, J. L.
A Dichondra repens, também conhecida popularmente como orelha de rato, uma planta da família Colvulaceae, é descrita na literatura em virtude de sua atividade antimicrobiana e anti-inflamatória, que tem como composto majoritário o n-butanol. O Staphylococcus aureus é um dos principais agentes responsáveis pela mastite bovina, inflamação da glândula mamária que ocasiona importantes prejuízos econômicos ao setor lácteo. O presente trabalho foi delineado para testar a sensibilidade de isolados de S. aureus oriundos de tanques resfriadores de leite frente a extratos etanólicos de Dichondra repens e determinar sua concentração inibitória mínima (CIM) para esse microrganismo. Foram utilizados 38 isolados de S. aureus e, para execução da técnica de CIM, eles...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leite bovino; Tratamento alternativo; Mastite bovina.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34947

Atividade antimicrobiana do óleo essencial de alfavaca-de-galinha (Ocimum micranthum Willd) sobre bactérias láticas.
Provedor de dados: 14
Autores: MACHADO, T. F.; BRUNO, L. M.; PEREIRA, R. de C. A.
bitstream/item/143497/1/COT16004.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Óleos essenciais; Agente antimicrobiano.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045796

Atividade fotossintética e produtividade de milho solteiro e consorciado em diferentes populações de plantas de milho verão.
Provedor de dados: 14
Autores: MAKINO, P. A.; MECHI, I. A.; FACHINELLI, R.; LEITE, E. M.; CECCON, G.
bitstream/item/148222/1/2.-atividade.....pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Troca gasosa; Arranjo de planta; Características fisiológicas; Plant arrangement; Physiological characteristics.; Gas exchange.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054007

Atividade microbiana em solos sob doses de lodo de estação de tratamento de efluentes de um aterro industrial
Provedor de dados: 65
Autores: Andrade,Leonardo Capeleto de; Andreazza,Robson; Camargo,Flávio Anastácio de Oliveira.
RESUMO: A destinação final adequada dos resíduos sólidos industriais é um dos principais problemas ambientais. A disposição de resíduos orgânicos em solos pode ser recomendada, dado o potencial corretivo e fertilizante deste. Assim, o objetivo deste estudo foi avaliar o efeito em solos da adição de doses de lodo de estação de tratamento de efluentes (ETE) de um aterro industrial na atividade microbiana, avaliada pela mineralização de carbono. Foi desenvolvido experimento em frascos respirométricos, analisando a mineralização de carbono em três solos, com cinco doses de lodo durante 91 dias de incubação. A aplicação de lodo com 2Mg ha-1 causou menores impactos à microbiota do solo, não apresentando diferenças em relação ao tratamento controle. Os valores de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodegradação; Tratamento de resíduos; Mineralização de carbono; Lodos de ETE.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200267

Atividade respiratória, composição química, conservação pós-colheita e determinação das curvas de secagem de frutos de fevilha.
Provedor de dados: 14
Autores: RINALDI, M. M.; CONCEIÇÃO, L. D. H. C. S. DA; JUNQUEIRA, N. T. V.; LIMA, C. A. de; ANDRADE, L. S. de S.
Diversos estudos têm demonstrado o potencial de espécies do gênero Fevillea como matéria-prima para produção de biocombustíveis. O alto teor de óleo das sementes tem atraído o interesse da pesquisa. Por isso, este trabalho objetivou obter informações quanto à atividade respiratória de frutos de fevilha em diferentes pontos de desenvolvimento. As características químicas e fisiológicas foram avaliadas em diferentes ambientes. Determinaram-se: composição centesimal, teores de FDA, FDN, lignina, hemecelulose e atividade de água (aw) na casca e semente dos frutos secos em estufa com e sem circulação de ar. Realizaram-se estudos de conservação dos frutos sob condição ambiente, 7 ºC, 10 ºC e 15 ºC e determinação das curvas de secagem dos frutos sob condição...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fevilha; Fevillea sp; Produção de gás carbônico; Composição centesimal; Razão de umidade; Biocombustível; Óleo vegetal; Armazenamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071999

ATIVIDADE RESPIRATÓRIA E QUALIDADE DE BETERRABA INTEIRA E MINIMAMENTE PROCESSADA
Provedor de dados: 196
Autores: Sanches, Alex Guimarães; Silva, Maryelle Barros da; Moreira, Elaine Gleice Silva; Costa, Jaqueline Macedo; Cordeiro, Carlos Alberto Martins.
A beterraba (Beta vulgaris L.) é uma raiz tuberosa de grande importância agrícola e que vem ganhando espaço na linha de produtos minimamente processados. Todavia, o comportamento respiratório e a avaliação da qualidade pós-colheita dessa olerícola ainda é restrito principalmente quanto a melhor forma de processamento sendo este o principal objetivo desta pesquisa. As raízes foram armazenadas durante sete dias em refrigerador com temperatura de 5°C e avaliados diariamente quanto a taxa respiratória, a produção de etileno, o conteúdo de sólidos solúveis, acidez titulável, teor de ácido ascórbico e de betaleínas. A taxa respiratória e os teores de betalaínas foram afetados, independente do armazenamento, inteiro ou processado. De modo geral o armazenamento...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1182

Atividades de transferência de tecnologia da Embrapa Trigo para a cultura da soja na safra 2015/2016.
Provedor de dados: 14
Autores: VIEIRA, V. M.; LEMAINSKI, J.; EICHELBERGER, L.; ACOSTA, A. da S.; STRIEDER, M. L.; BERTAGNOLLI, P. F.; PEREIRA, F. T. F.; SILVA, M. P. da; LUNARDI, L.; ANTUNES, J. M.
bitstream/item/147715/1/ID43758-2016DO161p22.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Transferência de Tecnologia.; Soja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053351

Atividades produtivas.
Provedor de dados: 14
Autores: SANT'ANNA, D. M.
Conflitos que impõem desafios; Pecuária - vocação natural do Pampa; O futuro.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Bioma Pampa; Produção; Criação; Pecuária; Agricultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062137

Atlantis Ecosystem Model Summit: Report from a workshop
Provedor de dados: 5
Autores: Weijerman, M.; Link, J. S.; Fulton, E. A.; Olsen, E.; Townsend, H.; Gaichas, S.; Hansend, C.; Skern-mauritzen, M.; Kaplan, I. C.; Gamble, R.; Fay, G.; Savina, Marie; Ainsworth, C.; Van Putten, I.; Gorton, R.; Brainard, R.; Larsen, K.; Hutton, T.
Ecosystem models can be used to understand the cumulative impacts of human pressures and environmental drivers on ecosystem structure and dynamics. Predictive modeling can show how management can influence those dynamics and structures and the ecosystem services these systems provide. Many nations and intergovernmental organizations are advocating for ecosystem-based management, often with a specific emphasis to evaluate various future management strategies. Atlantis is an end-to-end ecosystem model that is well suited for this task and has so far been developed for more than 30 diverse marine ecosystems worldwide. To provide a better understanding of the current modeling work, elicit wider interest, and foster collaboration within the Atlantis community,...
Tipo: Text
Palavras-chave: Ecosystem-based models; Atlantis Summit; Management; Strategy evaluation; Meeting report.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00335/44605/44471.pdf

Atlas escolar da região metropolitana de Campinas.
Provedor de dados: 14
Autores: CRISCUOLO, C.
O projeto GeoAtlas contribuiu para disseminar a importância que as atividades agropecuárias desempenham para a sociedade. A equipe do projeto utilizou a geotecnologia como ferramenta facilitadora na elaboração deste Atlas escolar da Região Metropolitana de Campinas. Ao longo do projeto, a equipe investiu em duas grandes frentes. A primeira delas foi capacitar um grupo piloto de professores da rede municipal de ensino de Campinas no uso de sistema de informação geográfica e no acesso a dados gratuitos disponíveis na internet. Com essa experiência, foram elaborados conjuntos de materiais a serem transferidos para outros professores interessados em preparar seu próprio material escolar e utilizá-lo em sala de aula de forma dinâmica e independente. A segunda...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Agropecuária; Educação infanto-juvenil; Geotecnologia; Região metropolitana de Campinas; Uso das terras.; Geografia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045755

Atlas of Organics: Four maps of the world of organic agriculture
Provedor de dados: 21
Autores: Paull, John; Hennig, Benjamin.
This paper presents four maps of the world of organic agriculture. Density equalising maps (cartograms) have previously been published of the world of organic agriculture based on the reported hectares of certified organically managed agriculture land. The four maps in the present atlas of organic agriculture are visual presentations of current global organics data: (a) certified organic agriculture hectares; (b) certified organic wildculture hectares; (c) total certified organic production hectares (organic agriculture plus wildculture plus forestry plus aquaculture); (d) certified organic producers. Australia dominates in the world map of the organic agriculture hectares, Europe is strongly represented, and Africa is weakly represented. Finland dominates...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Farming Systems; Africa; Asia; Australia; China; European Union; India; Latin America; North America; United Kingdom; United States; World; Knowledge management; Europe.
Ano: 2016
URL: http://orgprints.org/30187/1/PaullHennig2016.OAMaps.pdf

Atmospheric drying as the main driver of dramatic glacier wastage in the southern Indian Ocean
Provedor de dados: 5
Autores: Favier, V.; Verfaillie, D.; Berthier, E.; Menegoz, M.; Jomelli, V.; Kay, J. E.; Ducret, L.; Malbeteau, Y.; Brunstein, D.; Gallee, H.; Park, Y. -h.; Rinterknecht, V.
The ongoing retreat of glaciers at southern sub-polar latitudes is particularly rapid and widespread. Akin to northern sub-polar latitudes, this retreat is generally assumed to be linked to warming. However, no long-term and well-constrained glacier modeling has ever been performed to confirm this hypothesis. Here, we model the Cook Ice Cap mass balance on the Kerguelen Islands (Southern Indian Ocean, 49 degrees S) since the 1850s. We show that glacier wastage during the 2000s in the Kerguelen was among the most dramatic on Earth. We attribute 77% of the increasingly negative mass balance since the 1960s to atmospheric drying associated with a poleward shift of the mid-latitude storm track. Because precipitation modeling is very challenging for the current...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00488/60016/63266.pdf

Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network
Provedor de dados: 5
Autores: Sprovieri, Francesca; Pirrone, Nicola; Bencardino, Mariantonia; D'Amore, Francesco; Carbone, Francesco; Cinnirella, Sergio; Mannarino, Valentino; Landis, Matthew; Ebinghaus, Ralf; Weigelt, Andreas; Brunke, Ernst-gunther; Labuschagne, Casper; Martin, Lynwill; Munthe, John; Wangberg, Ingvar; Artaxo, Paulo; Morais, Fernando; Jorge Barbosa, Henrique De Melo; Brito, Joel; Cairns, Warren; Barbante, Carlo; Del Carmen Dieguez, Maria; Elizabeth Garcia, Patricia; Dommergue, Aurelien; Angot, Helene; Magand, Olivier; Skov, Henrik; Horvat, Milena; Kotnik, Joze; Read, Katie Alana; Neves, Luis Mendes; Gawlik, Bernd Manfred; Sena, Fabrizio; Mashyanov, Nikolay; Obolkin, Vladimir; Wip, Dennis; Bin Feng, Xin; Zhang, Hui; Fu, Xuewu; Ramachandran, Ramesh; Cossa, Daniel; Knoery, Joel; Marusczak, Nicolas; Nerentorp, Michelle; Norstrom, Claus.
Long-term monitoring of data of ambient mercury (Hg) on a global scale to assess its emission, transport, atmospheric chemistry, and deposition processes is vital to understanding the impact of Hg pollution on the environment. The Global Mercury Observation System (GMOS) project was funded by the European Commission (http://www.gmos.eu) and started in November 2010 with the overall goal to develop a coordinated global observing system to monitor Hg on a global scale, including a large network of ground-based monitoring stations, ad hoc periodic oceanographic cruises and measurement flights in the lower and upper troposphere as well as in the lower stratosphere. To date, more than 40 ground-based monitoring sites constitute the global network covering many...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00353/46439/46183.pdf

Atrazine Reduces the Critical Period of Weed Interference on Narrow Row Corn
Provedor de dados: 87
Autores: PADILHA,M.; BARROSO,A.A.M.; CARVALHO,L.B.; COSTA,F.R.; BIANCO,S.
ABSTRACT The objective was to determine whether a change occurs in the critical period of weed interference prevention in narrow row corn with the use of atrazine and whether there is influence of the herbicide on crop yield components. The treatments consisted of periods without or with an initial weed control (0, 21, 35, 49, 63, 77, and 91 days after emergence), with or without application of atrazine in spikely post-emergence. The experiment was carried out in a 2 x 7 randomized blocks design (with and without weed control and seven periods with three replications). The use or not of atrazine was arranged in a split plot design. The most important weed species were Senecio brasiliensis, Urochloa plantaginea, Conyza bonariensis, Sida rhombifolia, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Period of coexistence; Zea mays.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400721

Atributos de solo-planta e de produção de beterraba influenciados pela adubação com espécies da Caatinga
Provedor de dados: 75
Autores: Batista,Marcos AV; Bezerra Neto,Francisco; Silva,Maiele L; Ambrósio,Márcia MQ; Cunha,Jorge LXL.
RESUMO: Plantas da vegetação espontânea do bioma Caatinga têm sido usadas como adubo verde nos sistemas de produção de hortaliças na região Nordeste do Brasil com o intuito de aumentar a produtividade das oleráceas e melhorar a exploração do meio ambiente. O presente trabalho foi realizado com o objetivo de avaliar o efeito de três espécies espontâneas da Caatinga como adubo verde em diferentes quantidades de biomassa nos atributos químicos do solo-planta e na produtividade da beterraba. O delineamento experimental foi em blocos completos casualizados com três repetições, sendo os tratamentos compostos de três espécies espontâneas da Caatinga: jitirana (Merremia aegyptia); mata-pasto (Senna uniflora) e flor-de-seda (Calotropis procera) utilizadas em cinco...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris; Merremia aegyptia; Senna uniflora; Calotropis procera; Eficiência agronômica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100031

Atributos físicos do solo após cultivos de outono-inverno em plantio direto, Dourados, MS.
Provedor de dados: 14
Autores: RIBEIRO, L. M.; SANTOS, A. L. F. dos; MECHI, I. A.; MAKINO, P. A.; CECCON, G.
bitstream/item/148225/1/3.-atributos....pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Consórcio; Rotação de culturas; Consortium.; Compactação do Solo.; Crop rotation; Soil compaction.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054012

Atributos físicos, químicos e biológicos de Latossolo Amarelo na conversão de floresta primária para seringais na Amazônia
Provedor de dados: 86
Autores: Zaninetti,Rean Augusto; Moreira,Adônis; Moraes,Larissa Alexandra Cardoso.
Resumo O objetivo deste trabalho foi quantificar os efeitos da substituição da floresta primária por seringal (Hevea spp.), quanto aos atributos físicos, químicos e biológicos de um Latossolo Amarelo distrófico na Amazônia Central. Amostras de solo foram coletadas na profundidade de 0,0-0,1 m, em área de floresta primária e em seringais de 2,0 ha com idades de plantio de 6, 16, 18, 19, 20 e 45 anos. O reflorestamento das áreas por seringais não minimiza os efeitos negativos da retirada da floresta primária, com aumento do quociente metabólico e redução nos teores de carbono orgânico, carbono da biomassa microbiana (CBM), nitrogênio da biomassa microbiana (NBM), porosidade, enzimas (arilsulfatase, β-glucosidase e β-galactosidase) e substâncias húmicas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hevea; Carbono da biomassa microbiana; Enzimas do solo; Nitrogênio da biomassa microbiana; Qualidade do solo; Substâncias húmicas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901061

Atributos funcionais de espécies da Mata Atlântica: ferramentas para o planejamento ambiental e econômico
Provedor de dados: 14
Autores: CANOSA, G. A.; MORAES, L. F. D. de.
bitstream/item/149667/1/DOC305-16ATRIBUTOS-FUNCIONAIS-ESPECIES-MATA-ATLANTICA.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Restauração ecológica; Espécie arbórea; Diversidade funcional.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056021

Atributos microbiológicos como indicadores de qualidade do solo em diferentes sistemas de manejo num solo argiloso, em Dourados, MS.
Provedor de dados: 14
Autores: RIBEIRO, I. dos S.; MERCANTE, F. M.
bitstream/item/148228/1/4.-atributos-microbiologicos.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Biomassa microbiana.; Atividade Enzimática; Manejo do Solo.; Microbial biomass.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054015

Atributos microbiológicos do solo em sistemas de integração lavoura-pecuária no munícipio de Três Lagoas, MS.
Provedor de dados: 14
Autores: RIBEIRO, I. dos S.; MERCANTE, F. M.
bitstream/item/148237/1/5.-atributos-microbiologicos-do-solo.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Biomassa microbiana; Qualidade do solo; Bioindicador; Bioindicators.; Microbial biomass; Soil quality.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054018

Atributos químicos de Latossolo após sucessivas aplicações de composto orgânico de dejeto líquido de suínos
Provedor de dados: 86
Autores: Lourenzi,Cledimar Rogério; Scherer,Eloi Erhard; Ceretta,Carlos Alberto; Tiecher,Tadeu Luis; Cancian,Adriana; Ferreira,Paulo Ademar Avelar; Brunetto,Gustavo.
Resumo: O objetivo deste trabalho foi determinar as alterações em atributos químicos de um Latossolo Vermelho após aplicações sucessivas de composto orgânico de dejeto líquido de suínos com maravalha, em sistema plantio direto. O experimento foi conduzido em Chapecó, SC, em Latossolo Vermelho, de setembro de 2005 a agosto de 2011. Foram aplicadas anualmente as doses de 0, 2, 4, 8 e 16 Mg ha-1 de composto de dejeto líquido de suínos com maravalha, além de um tratamento com adubação mineral (NPK). Após seis aplicações, coletaram-se amostras de solo nas camadas de 0-4, 4-8, 8-12, 12-16, 16-20, 20-40 e 40-60 cm e avaliaram-se os atributos químicos. As maiores doses do composto orgânico incrementaram o pH do solo e reduziram a acidez potencial. As aplicações de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acidez do solo; Acúmulo de nutrientes; Fertilizante orgânico; Resíduos orgânicos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300233

Atributos químicos e físicos do solo e produção de grãos em um latossolo amarelo de Rio Preto da Eva, AM, cultivado em Sistema Plantio Direto.
Provedor de dados: 14
Autores: FONTES, J. R. A.; OLIVEIRA, I. J. de; MORAIS, R. R. de; MARTINS, G. C.
Conduziu-se trabalho de campo para avaliar a influência da adoção do sistema plantio direto e do plantio convencional em atributos químicos e físicos do solo e na produção de grãos de feijão-caupi (Vigna unguiculata) e de milho (Zea mays) cultivados em rotação de culturas em um Latossolo Amarelo muito argiloso no Amazonas.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Grãos; Sistema Plantio Direto; Feijão-caupi.; Milho; Solo; Vigna Unguiculata; Zea Mays.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061884

Atributos químicos e qualidade da matéria orgânica do solo em sistemas de colheita de cana-de-açúcar com e sem queima
Provedor de dados: 86
Autores: Signor,Diana; Czycza,Rodrigo Vianei; Milori,Débora Marcondes Bastos Pereira; Cunha,Tony Jarbas Ferreira; Cerri,Carlos Eduardo Pellegrino.
Resumo O objetivo deste trabalho foi avaliar atributos químicos do solo, quantificar os teores e os estoques de C e N, e avaliar a qualidade química da matéria orgânica do solo em sistemas de colheita de cana-de-açúcar com ou sem queima da palhada. Áreas cultivadas com cana-de-açúcar foram avaliadas com ou sem queima da palhada, aos 6 e aos 12 anos após a última reforma do canavial. Além disso, também foram avaliadas uma área de vegetação nativa e outra cultivada por 19 anos sem queima. O teor de C no solo das áreas sem queima foi superior ao daquelas queimadas e inferior ao da área com vegetação nativa. O estoque de C a 0,0-0,3 m de profundidade, na área queimada, foi 22% menor do que o na área sem queima, aos 6 anos, e 43% menor, aos 12 anos. Os maiores...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cargas dependentes do pH; Espectroscopia; Estoques de C e N; Fertilidade do solo; Fracionamento químico; Grau de humificação.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901438

Attitudinal determinants of willingness-to-pay for river ecosystem improvements in central Chile: A choice experiment
Provedor de dados: 118
Autores: Huenchuleo,Carlos A; Barkmann,Jan; Marggraf,Rainer.
A respondent&amp;#8217;s preference for non-market goods depends not only on the attributes of the goods but also on the respondent&amp;#8217;s attitude towards the goods being valued. Accounting for these characteristics may substantially improve the ability of stated choice models to represent preference heterogeneity. In this regard, we analyzed the influence of respondent attitudes on the valuation of river ecosystem quality attributes affected by pulp mill wastewater in two central Chilean watersheds. We applied the Choice Experiment (CE) method to assess preferences on river pollution risk, water quality effects, threatened species and the yield in local fisheries. The payment vehicle was an additional annual charge to the electricity bill. All three...
Tipo: Journal article
Palavras-chave: Attitudes; Choice modeling; Economic valuation; Water resource.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000100011

Attraktive udearealer øger økologiske kyllingers aktivitet
Provedor de dados: 21
Autores: Steenfeldt, Sanna.
Efterspørgslen på økologiske varer er stigende i Danmark - også når det gælder økologiske slagtekyllinger. Nye systemer, fodringsstrategier og genotyper kan bidrage til en øget vækst i økologisk slagtekyllingeproduktion.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Health and welfare.
Ano: 2016
URL: http://orgprints.org/31642/1/Attraktive%20udearealer%20%C3%B8ger%20%C3%B8kologiske%20kyllingers%20aktivitet.pdf

Atuação de bacteriófagos em diferentes clones de staphylococcus aureus oriundos de casos de mastite
Provedor de dados: 195
Autores: Bisinotto, M. G.; Gomes, K. D.; Abreu, V. L.; Santos, J. N.; Melo, P. C.
Os bacteriófagos possuem uma série de características que os tornam mais atrativos quando comparados aos antibióticos no combate à mastite. Possuem maior especificidade e eficácia na lise da bactéria hospedeira, preservando a microbiota natural do animal e agindo satisfatoriamente contra bactérias resistentes a alguns antibióticos. Alguns desses vírus bacteriófagos podem induzir na bactéria o ciclo lisogênico, integrando seu material genético na bactéria, ou lítico, inativando-a. O presente trabalho avaliou a contagem de unidades formadoras de bacteriófagos mediante o desafio deles contra Staphylococcus aureus de diferentes clones oriundos de vacas com mastite. Foram realizados vários testes para isolar, identificar, selecionar e caracterizar a capacidade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lise bacteriana; Inflamação da glândula mamária; Tratamento da mastite.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34843

Atuação do serviço veterinário oficial de roraima no atendimento a suspeitas de doenças de notificação obrigatória
Provedor de dados: 195
Autores: Farias, J. K. O.; Rodrigues, Y. S. S.; Barbosa, L. J. N.; Sobenk, L.
No Estado de Roraima, com o aumento do corpo técnico concursado e o aprimoramento da estrutura geral do Serviço Oficial da Agência de Defesa Agropecuária do Estado de Roraima (ADERR), houve um acréscimo no número de atendimentos a suspeitas de doenças de notificação obrigatória. Por exigência do Ministério de Agricultura, Pecuária e Abastecimento (MAPA), Instrução Normativa n. 50, de 24 de setembro de 2013, tais doenças devem ser informadas e investigadas, onde as medidas de saúde animal precisam facilitar o comércio seguro de animais e dos seus produtos. O presente trabalho efetua a comparação dos números de atendimentos com as ocorrências das doenças de notificação obrigatórias entre os anos de 2013, 2014 e de janeiro a agosto de 2015. Os dados obtidos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Roraima; Serviço veterinário oficial; Notificação de doenças.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32005

Auditoria de entidades de banco de dados com o Hibernate Envers.
Provedor de dados: 14
Autores: APOLINÁRIO, D. R. de F.; VACARI, I.; QUEIROS, L. R.
Este trabalho apresenta o uso da ferramenta Hibernate Envers (HIBERNATE ENVERS, 2016) como uma opção para a auditoria de entidades de bancos de dados.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Hibernate Envers; Auditoria de banco de dados; SIExp; Tecnologia da informação; Information technology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064240

Auf lange Dauer gute Erträge in Bio
Provedor de dados: 21
Autores: Sauter, Moritz; Perrochet, Frederic; Mäder, Paul; Brack, Ernst; Gunst, Lucie; Mayer, Jochen.
Die Erträge im Biolandbau sind auch für die wichtigen Kulturen Mais und Soja gut, das zeigt der DOK-Langzeitversuch.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2016
URL: http://orgprints.org/30649/1/bioaktuell_816_DOK.pdf

Aufbau wertebasierter Ketten für Öko-Nahrungsmittel – Herausforderungen, Chancen und Risiken
Provedor de dados: 21
Autores: Münchhausen, von, Susanne; Haering, Anna Maria.
Growth of values-based food chains holds particular challenges, chances and risks. The objective of this presentation was to show preliminary results of the HealthyGrowth project. The discussion with local stakeholders from the agri-food industry enriched the development of the recommendations of the project in 2016.
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Produce chain management; Knowledge management.
Ano: 2016
URL: http://orgprints.org/30777/7/2016_Jahrestreffen-PPT.pdf

Aulacocyclus yorkensis a new species of Passalidae (Coleoptera: Scarabaeoidea) from Australia, with a key to the identification of Australian species of the genus
Provedor de dados: 92
Autores: Reyes-Castillo,Pedro; Jiménez-Ferbans,Larry.
ABSTRACT A new species, Aulacocyclus yorkensis sp. nov., is described from Cape York Peninsula, Australia. This species is similar to A. teres Percheron, these two being the largest Aulacocyclus in Australia, but they can be distinguished by the shape of the central tubercle and the pattern of pubescence on the mentum and metasternum. Additionally, illustrations of the new species and a key to the identification of the species of Aulacocyclus of Australia are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aulacocyclinae; New species; Passalid beetles; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000300211

Aumento da frequência de bovinos sororreagentes para Leptospira interrogans sorovar hebdomadis na região de Uberlândia, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Silva, D. M.; Pires, B. C.; Cuccato, L. P.; Reis, T. F. M.; Ciuffa, A. Z.; Gomes, D. O.; Rezende, L. M.; Lima, A. M. C.
O sorovar Hebdomadis é uma variedade da espécie de bactérias Leptospira Interrogans cujos hospedeiros frequentes são os bovinos e animais silvestres. A associação entre a prevalência do sorovar e sinais clínicos ainda é pouco conhecida nesses animais. O objetivo do presente trabalho foi realizar um estudo retrospectivo da ocorrência de bovinos sororreagentes para Leptospira interrogans sorovar Hebdomadis referente ao período de 2010 a 2015, na região de Uberlândia, MG. A técnica utilizada para o diagnóstico sorológico foi a Soaroaglutinação Microscópica em Campo Escuro (SAM), e os sorovares testados foram: Autumnalis, Australis, Bratislava, Canicola, Copenhageni, Djasiman, Grippothyphosa, Hardjo, Hebdomadis, Icterohaemorrhagiae, Pomona, Pyrogenes,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hospedeiros; Leptospirose; Vacinas; Bovinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32154

Aumento de la Temperatura de Incubación en Huevos de Gallina Araucana (Gallus inauris): Efecto sobre la Mortalidad Embrionaria, Tasa de Eclosión, Peso del Polluelo, Saco Vitelino y de Órganos Internos
Provedor de dados: 77
Autores: Ruiz Diaz,Nancy; Orrego,Guillermo; Reyes,Miguel; Silva,Mauricio.
Se evaluó el efecto del incremento de la temperatura de incubación en huevos de gallina Araucana sobre la tasa de eclosión, la mortalidad embrionaria, el peso del polluelo, del saco vitelino y de los órganos internos. Los huevos (n= 426) fueron distribuidos al azar en: a) grupo Control (n=215), incubados a 37,5 °C por 21 días y b) grupo Experimental (n= 211), incubados a 39,5 °C, por 18 días, disminuyéndose a 37,5 °C los 3 días restantes. En ambos grupos la incubación se realizó con una humedad relativa constante del 55 %. La tasa de mortalidad embrionaria total fue significativamente menor (P 0,05) para el grupo Control (14,9 vs 44,1 %) y consecuentemente la tasa de eclosión fue significativamente mayor (P 0,05) en este mismo grupo (97,8 vs. 80,5 %). El...
Tipo: Journal article
Palavras-chave: Gallina Araucana; Incubación; Mortalidad embrionaria; Eclosión; Peso polluelo.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100009

Ausencia Congénita de la Vena Porta Hepática Asociada a Malrotación Intestinal y a Vena Cava Inferior Izquierda: Reporte de Caso
Provedor de dados: 77
Autores: Inzunza,Oscar; García,Cristian J; Zúñiga,Sergio; Inzunza,Martín; Schneeberger,Daniela; Salgado,Guillermo; Farfán,Emilio.
La ausencia congénita de la vena porta hepática es una malformación en extremo rara, fue descrita por primera vez en 1793 por John Abernethy y a la fecha se han reportado sólo 101 casos. Afecta con mayor frecuencia a mujeres y determina que el drenaje venoso intestinal sea derivado hacia el territorio de las venas sistémicas. Es también conocida como derivación porto-sistémica extra hepática congénita (CEPS), por su sigla en inglés, y se asocia a otras alteraciones congénitas,incluyendo anomalías cardíacas, de las vías biliares, enfermedades metabólicas y retardo mental. En este trabajo presentamos el hallazgo de esta malformación en el cadáver de un niño de dos años de edad, donde la vena porta seguía un trayecto anómalo y se unía a la vena renal derecha....
Tipo: Journal article
Palavras-chave: Ausencia de vena porta hepática; Anastomosis porto-cava; Mal rotación intestinal; Vena cava inferior izquierda.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200039

Ausentismo laboral y factores de riesgo cardiovascular en empleados públicos hospitalarios
Provedor de dados: 38
Autores: Castillo Rascón,María Susana; Castro Olivera,Carlos; Sánchez,Augusto; Ceballos,Blanca Haydee; Pianesi,María Ester; Malarczuk,Cristina; Bonneau,Graciela Alicia; Albrekt,Ana Lía; Bollati,Estela; Sánchez,Andrea.
El objetivo del presente trabajo fue determinar el ausentismo laboral por enfermedad según causalidad y su relación con edad, sexo, nivel de instrucción, ocupación y factores de riesgo cardiovascular en empleados públicos hospitalarios. La cohorte de estudio estuvo constituida por 270 trabajadores de dos hospitales públicos de Posadas, Misiones, seguidos desde el año 2002 al 2012. Se realizaron encuestas personales, mediciones antropométricas, de presión arterial y extracciones sanguíneas para las determinaciones bioquímicas. Se utilizó el modelo de riesgos proporcionales de Cox, usando como variable dependiente el ausentismo laboral. La Mediana de ausentismo fue de 2 días por año (Percentilo25:0,0-Percentilo75:9,75). Las enfermedades osteoarticulares y la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ausentismo laboral; Trabajadores de salud; Edad; Sexo; Ocupación; Nivel de instrucción; Diabetes; Hipertensión arterial; Hipercolesterolemia.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000100007

Authigenic 10Be/9Be ratio signatures of the cosmogenic nuclide production linked to geomagnetic dipole moment variation since the Brunhes/Matuyama boundary
Provedor de dados: 5
Autores: Simon, Quentin; Thouveny, Nicolas; Bourles, Didier L.; Valet, Jean-pierre; Bassinot, Franck; Menabreaz, Lucie; Guillou, Valery; Choy, Sandrine; Beaufort, Luc.
Geomagnetic dipole moment variations associated with polarity reversals and excursions are expressed by large changes of the cosmogenic nuclide beryllium-10 (10Be) production rates. Authigenic 10Be/9Be ratios (proxy of atmospheric 10Be production) from oceanic cores therefore complete the classical information derived from relative paleointensity (RPI) records. This study presents new authigenic 10Be/9Be ratio results obtained from cores MD05-2920 and MD05-2930 collected in the west equatorial Pacific Ocean. Be ratios from cores MD05-2920, MD05-2930 and MD90-0961 have been stacked and averaged. Variations of the authigenic 10Be/9Be ratio are analyzed and compared with the geomagnetic dipole low series reported from global RPI stacks. The largest 10Be...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46910/46811.pdf

Automatic dynamic mask extraction for PIV images containing an unsteady interface, bubbles, and a moving structure
Provedor de dados: 5
Autores: Dussol, David; Druault, Philippe; Mallat, Bachar; Delacroix, Sylvain; Germain, Gregory.
When performing Particle Image Velocimetry (PIV) measurements in complex fluid flows with moving interfaces and a two-phase flow, it is necessary to develop a mask to remove non-physical measurements. This is the case when studying, for example, the complex bubble sweep-down phenomenon observed in oceanographic research vessels. Indeed, in such a configuration, the presence of an unsteady free surface, of a solid–liquid interface and of bubbles in the PIV frame, leads to generate numerous laser reflections and therefore spurious velocity vectors. In this note, an image masking process is developed to successively identify the boundaries of the ship and the free surface interface. As the presence of the solid hull surface induces laser reflections, the hull...
Tipo: Text
Palavras-chave: Particle image velocimetry; Unsteady free interface; Edge detection method; Morphological analysis.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00327/43778/43335.pdf

Automatic feeders for Nile tilapia raised in cages: productive performance at high feeding frequencies and different rates
Provedor de dados: 45
Autores: Oliveira,F.A.; Argentim,D.; Novelli,P.K.; Agostinho,S.M.M.; Agostinho,L.M.; Agostinho,C.A.
ABSTRACT The main goal of modern intensive fish farms should be to increase productivity at a low cost. The automation of fish feeding plays an important role in this scenario since it may improve feed efficiency and reduce organic waste emissions. The aim of this experiment was to provide basic information for the development of feeding techniques using automatic feeders. The experiment was done from September to December, with tilapia weighing 185g, fed 48 meals a day at 22 or 30 minute intervals, with feeding rates of 2, 3 and 4% of live weight. Eighteen 1m3 net cages equipped with automatic feeders were distributed in one pond. During the experimental trial the mean values for dissolved oxygen, pH and temperature were 3.20mg/l, 8.03 and 25.43°C,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Automatic feeding; Feeding management; Oreochromis niloticus; Feed efficiency; Carcass indexes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300702

AUTOMATION IRRIGATION SYSTEM WITH MONITORING FROM A WEB APPLICATION
Provedor de dados: 107
Autores: Correia, Gustavo Rissari; Rocha, Helder Roberto de Oliveira; Rissino, Silvia das Dores.
This work presents a proposal to develop a prototype of low cost (Arduino platform) for monitoring and automatic control of irrigation, with remote activation via web application. The work consisted of building physical device (hardware), software (access via the web and Android OS) and field testing. Using open source (open source), automation equipment and remote communication tools. The system also has a set of algorithms that allow the best use of water resources from information collected from sensors embedded in the environment that will be subject to irrigation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais agricultura; Android; Arduino; Evapotranspiração; Wireless; Web.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/675

Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality
Provedor de dados: 90
Autores: Pereira,Francisco Cézar Belchor Lages; Mello,Luiz Malcolm Mano de; Pariz,Cristiano Magalhães; Mendonça,Veridiana Zocoler de; Yano,Élcio Hiroyoshi; Miranda,Elka Elice Vasco de; Crusciol,Carlos Alexandre Costa.
ABSTRACT Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of implementation of intercropping of irrigated autumn maize with tropical forages on yield, decomposition, nutrient accumulation and release, and on the ratio of lignin/total N of forage residues, yield components, and grain yield of subsequent soybean, and on soil physical and chemical properties, under no-tillage in lowland Cerrado. The experiment was arranged in randomized blocks in a factorial (4 × 3 + 1) design with one control and four replications. The treatments consisted of four forages: Palisade grass, Congo grass, and two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lowland Cerrado; No-tillage system; Crop residues; Panicum; Urochloa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100518

Available phosphorus levels in diets supplemented with phytase for male broilers aged 22 to 42 days kept in a high-temperature environment
Provedor de dados: 96
Autores: Tizziani,Tarciso; Donzele,Rita Flávia Miranda de Oliveira; Donzele,Juarez Lopes; Balbino,Eric Márcio; Silva,Amanda Dione; Figueiredo,Érika Martins de; Muniz,Jorge Cunha Lima; Jacob,Rodrigo de Freitas.
ABSTRACT This study was conducted to evaluate the effect of reduction of the available phosphorus (avP) in diets supplemented with 500 FTU/kg phytase on performance, carcass characteristics, and bone mineralization of broilers aged 22 to 42 days kept in a high-temperature environment. A total of 336 Cobb broilers with an average initial weight of 0.883±0.005 kg were distributed in a completely randomized design with six treatments - a positive control (0.354 and 0.309% avP without addition of bacterial phytase for the phases of 22 to 33 and 34 to 42 days, respectively), and another five diets with inclusion of phytase (500 FTU) and reduction of the level of avP (0.354, 0.294, 0.233, 0.173, and 0.112%; and 0.309, 0.258, 0.207, 0.156, and 0.106% for the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone mineralization; Carcass characteristics; Heat stress; Performance; Thermal environment.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000200048

Avaliação agronômica da pereira 'Rocha' em Vacaria, RS.
Provedor de dados: 14
Autores: FIORAVANÇO, J. C.; ANTONIOLLI, L. R.; CZERMAINSKI, A. B. C.; OLIVEIRA, P. R. D. de; ALMEIDA, G. K. de; FERREIRA, W. A.
bitstream/item/144660/1/Circular-Tecnica-128.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Avaliação agronômica; Pereira Rocha; Vacaria (RS); Frutífera de clima temperado; COndição edafoclimática; Floração da pera; Floração da pereira; Pomar de pêra; Insetos polinizadores; Cultivar interfértil; Cultivar autofértil; Pereira.; Fruta de clima temperado; Floração; Frutificação; Pêra.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047666

Avaliação anatomopatológica de acarás (Geophagus brasiliensis) como biomarcador de poluição ambiental da represa Billings
Provedor de dados: 195
Autores: López, Ana Carolina Camachos; Paiva, Vera Lisa Generosa Silva; Held, Bárbara; Quinaglia, Gilson; Sá, Lilian Rose Marques.
A água é um recurso natural essencial para a vida na Terra. Além de ser fundamental ecologicamente, é utilizada com fins econômicos como para o abastecimento para a humanidade e produção industrial e agrícola, influenciando diretamente a tomada de decisões políticas, econômicas e sociais. Na atualidade, se faz fundamental a participação da sociedade com uso consciente e adequado da água, e das Universidades na pesquisa por maior eficiência dos métodos de preservação do meio ambiente bem como analisando e propondo formas de avaliação da qualidade da água disponível. Um dos recursos mais utilizados no mundo todo para monitorar e garantir a qualidade de águas é a biomonitorização, pois reflete a condição dessas águas nos organismos residentes. O objetivo do...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31076

Avaliação da adição de biorremediador para produção de biogás em biodigestores contínuos abastecidos com dejeto de bovino leiteiro
Provedor de dados: 195
Autores: Ferreira, L. M. S.; Branco, P. M. P.; Nogueira, R. G. S.; Otenio, M. H.; Lucas Júnior, J.
O presente trabalho analisou a influência de um biorremediador (B) naquantidade diária e total de biogás produzido em biodigestores contínuosempregados para o tratamento de dejetos de bovinos leiteiros. Considerando-seo impacto gerado pela bovinocultura do leite ao meio ambiente, a tecnologiaadotada, além de proporcionar um destino adequado aos dejetos, também seconstitui em uma potencial fonte de renda para o produtor, com a geraçãode energia elétrica, térmica e gás combustível. Para o ensaio realizado foramutilizados 16 biodigestores de fluxo contínuo, abastecidos individualmentecom 60kg de substrato (dejeto de bovino leiteiro + água) na proporção de1:5. Os tratamentos ensaiados foram: com separação (CS), com separação +biorremediador (CS+B), sem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodigestão anaeróbia; Sanidade; Tratamento de resíduos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34902

Avaliação da ansiedade em ratos submetidos ao modelo de indução do transtorno do déficit de atenção (TDAH) por etanol na infância
Provedor de dados: 195
Autores: Santos, Fabiana Pereira; Sandini, Thaisa Meira; Berto, Mariana Sayuri; Bertaglia, Everton Barbosa; Spinosa, Helenice Souza.
O transtorno do déficit de atenção e hiperatividade (TDAH) é uma condição que pode ser caracterizada pela falta de atenção, impulsividade patológica e hiperatividade. Há diferentes modelos animais para o estudo do TDAH em ratos e camundongos, como, por exemplo, a exposição pós-natal ao etanol. Em camundongos foi demonstrado que a administração de 5 g/kg de etanol, pela via subcutânea, no 10º dia de vida pós-natal (DPN10) foi capaz de induzir sintomas do TDAH. Tem sido observado que muitos portadores de TDAH também apresentam ansiedade. O presente trabalho investigou, a hipótese de que a administração de etanol no DPN10 poderia acarretar alterações no índice de ansiedade avaliado em ratos submetidos ao labirinto em cruz elevado
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ratos; Transtorno do déficit de atenção com hiperatividade; Etanol.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31048

Avaliação da aptidão agrícola das áreas disponíveis do Estado de Roraima
Provedor de dados: 14
Autores: MARTINHO, P. R. R.; DALTIO, J.; CASTRO, G. S. A.; MAGALHÃES, L. A.; CARVALHO, C. A. de.
O objetivo desta publicação é apresentar uma análise do potencial de expansão da agricultura do Estado de Roraima, considerando as áreas disponíveis e o potencial agrícola das terras descritas no sistema de aptidão agrícola elaborado pelo ZEE Roraima Central, e destacar as áreas do estado mais favoráveis para a expansão da agricultura.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Uso e cobertura das terras.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066080

AVALIAÇÃO DA ATIVIDADE ANTI-INFLAMATÓRIA TÓPICA E ANTIBACTERIANA DO EXTRATO METANÓLICO DAS FOLHAS DE Sideroxylon obtusifolium
Provedor de dados: 37
Autores: AQUINO,Pedro; GOMES FIGUEREDO,Fernando; PEREIRA,Nara; NASCIMENTO,Eloiza; MARTIN,Ana; VERAS,Helenicy; OLIVEIRA,Cícera; FERREIRA,Sarah; LEANDRO,Livia; SILVA,Monalisa; MENEZES,Irwin.
Sideroxylon obtusifolium, conhecida como quixaba, é utilizada para diversos fins medicinais, dentre eles em casos de inflamações e infecções bacterianas, com isso, o estudo teve por objetivo investigar a atividade anti-inflamatória tópica e antibacteriana do extrato metanólico obtido das folhas de S. obtusifolium. A prospecção fitoquímica do extrato revelou a presença de diversas classes, entre eles: Fenóis; Taninos Pirogálicos, Flavonoides, Catequinas e alcaloides. Os polifenóis e flavonóides presentes neste extrato foram quantificados em 150,3 mg equivalentes de ácido gálico/g de extrato e 98,5 mg equivalentes de quercetina/g de extrato, respectivamente. Os resultados obtidos através dos testes de microdiluição e modulação mostraram potencial atividade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-inflamatória; Antibacteriana; Prospecção fitoquímica; Sideroxylon obtusifolium.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000100013

Avaliação da atividade anti-Leishmania e anti-Trypanosoma do extrato etanólico das folhas de Annona squamosa L
Provedor de dados: 40
Autores: Sobreira Dantas Nóbrega de Figuêiredo,Francisco Rodolpho; Gyllyandeson,de Araújo Delmondes; Paulo da Cruz,Luzia; Amaro do Nascimento,Érika; Relison Tintino,Saulo; Santiago Lemos,Izabel Cristina; Bezerra da Cunha,Francisco Assis; Vega Gomez,Maria Celeste; Coronel,Cathia; Martins da Costa,José Galberto; Melo Coutinho,Henrique Douglas; Bezerra Felipe,Cícero Francisco; Alencar de Menezes,Irwin Rose; Kerntopf,Marta Regina.
As doenças parasitárias, também chamadas de &amp;#8220;doenças negligenciadas&amp;#8221;, continuam sendo uma grande dificuldade para o desenvolvimento social e econômico dos países mais pobres. Podemos citar como exemplo dessas doenças, a leishmaniose e a doença de Chagas. A leishmaniose é causada por parasitas do gênero Leishmania e afeta cerca de 12 milhões de pessoas. A doença de Chagas, causada pelo protozoário Trypanosoma cruzi, causa aproximadamente 50.000 mortes por ano. Os fármacos disponíveis para o tratamento dessas doenças são altamente tóxicos, sendo este um dos motivos que leva à busca por drogas eficazes e seguras para seus tratamentos. As folhas da Annona squamosa, espécie da família Annonaceae, já foram descritas na literatura por suas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Annona squamosa; Annonaceae; Leishmania; Trypanosoma cruzi.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432016000300001

Avaliação da cobertura do solo no crescimento, produção e qualidade de mirtileiro.
Provedor de dados: 14
Autores: MOURA, G. C. de; PICOLOTTO, L.; VIZZOTTO, M.; ANTUNES, L. E. C.
bitstream/item/153821/1/Marcia-Vizzotto-Artigo-Mirtilo-Gisely.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pequenas frutas; Produção de frutos.; Mulching.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061576

Avaliação da composição celular e da toxidade aguda e subcrônica de material algáceo produzido com efluentes da suinocultura.
Provedor de dados: 14
Autores: MATTHIENSEN, A.; BREDA, M.; NONNENMACKER, J. L.; MICHELON, W.; ROMAN, S. S.; DIEFENTHAELER, H. S.; CANSIAN, R. L.; PEREIRA, A. A. M.; SILVA, M. L. B. da.
bitstream/item/157702/1/final8410.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Microalgas; Toxidade; Dejeto; Suinocultura; Waste treatment; Swine.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065444

Avaliação da confiabilidade entre dois observadores em exames citopatológico e imunocitoquímico de aspirado de medula óssea no diagnóstico da leishmaniose visceral canina
Provedor de dados: 45
Autores: Vasconcelos,T.C.B.; Machado,L.C.; Abrantes,T.R.; Menezes,R.C.; Madeira,M.F.; Ferreira,L.C.; Figueiredo,F.B.
ABSTRACT Visceral leishmaniasis is a zoonosis in which the dog appears as the main source of infection in urban areas. Its diagnosis is complex and the cytopathological exam is a fast and cheap alternative to parasite direct visualization and its sensitivity can be increased by immunocytochemistry, though with a higher cost. The accuracy of such methods is dependent on the microscopist's experience and therefore, this study evaluated the reliability of such techniques between two observers, from bone marrow aspirates of 50 dogs from an endemic area for the disease. The parasitological culture in Novy-MacNeal-Nicolle medium was used as the reference standard. Among the main findings, the sensitivities obtained by observers I and II were respectively 62.5%...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cão; Leishmania infantum; Diagnóstico; Confiabilidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300821

Avaliação da correção da energia pelo balanço de nitrogênio em alimentos para frangos de corte
Provedor de dados: 45
Autores: Andrade,R.C.; Lara,L.J.C.; Pompeu,M.A.; Cardeal,P.C.; Miranda,D.J.A.; Baião,N.C.
Com o objetivo de determinar valores de energia metabolizável aparente e de energia metabolizável aparente corrigida pelo balanço de nitrogênio de alimentos para frangos de corte, bem como avaliar os efeitos da correção da energia sobre seu desempenho, foram conduzidos dois experimentos: I) determinação da energia do milho, do farelo de soja, da farinha de carne e ossos, da farinha de vísceras e da farinha de penas, pelo método de coleta total de excretas, utilizando-se 450 pintos de corte com um dia de idade, distribuídos em delineamento inteiramente ao acaso, sendo seis tratamentos e cinco repetições; II) desempenho de 960 frangos de corte, distribuídos ao acaso, em cinco tratamentos e seis repetições. As aves que receberam os tratamentos A (matriz...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aves; Custo; Desempenho; Formulação; Nutrição.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200497

Avaliação da depressão miocárdica por meio do feature tracking bidimensional em cadelas com sepse
Provedor de dados: 45
Autores: Figueiredo,V.C.; Muzzi,R.A.L.; Pereira,C.S.; Mantovani,M.M.; Muzzi,L.A.L.; Oberlender,G.; Júnior,A.C.C.L.; Arruda,P.M.
RESUMO O objetivo deste estudo prospectivo foi analisar a função do ventrículo esquerdo de cadelas que apresentavam sepse ou não e diagnosticar a depressão miocárdica de forma precoce, por meio do feature tracking imaging bidimensional (FTI-2D).Vinte e nove cadelas diagnosticadas com piometra, patologia usada como modelo experimental para sepse, foram avaliadas. Os animais foram submetidos ao exame ecocardiográfico convencional e ao FTI-2D e divididos em três grupos: grupo I (controle), grupo II (piometra sepse) e grupo III (piometra não sepse). Em relação aos parâmetros da ecocardiografia convencional, não houve diferença estatística entre os grupos avaliados. Quanto ao strain radial, os grupos II e III apresentaram função ventricular inferior no momento...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; Disfunção miocárdica; Ecocardiografia; Strain; Strain rate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501228

Avaliação da efetividade da imunoterapia alérgeno especifica em cães atópicos
Provedor de dados: 195
Autores: Pelegrini, C.; Lucas, R.; Beviani, D.; Albuquerque, T. M.; Lopes, J. D.
Dentre as dermatopatias que provocam quadros pruriginosos as dermatites alérgicas destacam-se na rotina veterinária. A atopia, um tipo de dermatite alérgica, é uma doença de pele crônica recorrente nos cães cujo tratamento tem sido alvo de pesquisas ao longo do tempo. É comumente tratada com glicocorticóides e ciclosporina, mas o único tratamento dirigido à mudança do perfil imunológico é a imunoterapia alérgeno específica. O objetivo do presente trabalho foi avaliação da dimunuição do uso de corticoides no controle do quadro pruriginoso após o uso da vacina imunoterápica, bem como verificar a presença de efeitos colaterais. Inicialmente os animais foram submetidos a um teste alérgicosorológico* e de acordo com o resultado foi realizada uma vacina. O...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28857

Avaliação da estabilidade e reatividade de soros bovinos estocados sob diferentes temperaturas e submetidos ao teste do antígeno acidificado tamponado para o diagnóstico da brucelose em bovídeos
Provedor de dados: 195
Autores: Gitti, C. B.; Zanette, L. C.; Souza, E. J.
Na prática veterinária, os exames laboratoriais são importantes recursos utilizados para apoiar a confirmação do diagnóstico. As amostras de materiais devem passar por um adequado procedimento de embalagem para possibilitar a realização dos ensaios. Desse modo, o presente trabalho analisou a viabilidade diagnóstica de soros bovinos estocados em diferentes temperaturas simulando uma situação adversa de condições de armazenamento e tempo de transporte e submetidos ao teste diagnóstico da brucelose. Duas amostras de soro provenientes de dois bovinos, onde um era reagente à prova do Antígeno Acidificado Tamponado (AAT) e a outra de animal não reagente, foram fracionadas em cinco frascos cada e armazenadas sob cinco diferentes faixas de temperatura: -20oC...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Imunodiagnóstico; Soro; Bovinos; Validação.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31973

Avaliação da expressão de citocinas intestinais em frangos de corte submetidos ao estresse por calor
Provedor de dados: 195
Autores: Calefi, Atilio Sersun; Quinteiro-Filho, Wanderley Moreno; Cruz, Daniel Sanzio Gimenes; Siqueira, Adriana; Namazu, Lilian Bernadete; Fonseca, Juliana Garcia da Silva; Costola-de-Souza, Carolina; Margatho, Rafael Oliveira; Borsoi, Anderlise; Lima, Ana Paula Nascimento; Gomes, Cristina de Oliveira Massoco Salles; Ferreira, Antonio José Piantino; Palermo-Neto, João.
O estresse, importante fator limitante para a produção avícola modula a resposta imune e tem sido apontado como um dos principais fatores predisponentes para o desenvolvimento de doenças em frangos de corte. Investigações com a neuroimunomodulação induzida pelo estresse por calor demonstraram que as alterações imunes e neurais ocorrem de forma sistêmica e que são capazes de influenciar a invasibilidade bacteriana e a lesão tecidual intestinal. O presente trabalho quantificou as expressões relativas de citocinas relacionadas as respostas Th1, Th2 e Th17 nos intestinos de animais submetidos ao estresse por calor. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Frangos de corte; Citocinas; Estresse por calor.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31042

Avaliação da fertilidade do solo para a produção integrada de pimentão.
Provedor de dados: 14
Autores: SILVA, J. da; FELIX, A. C. A.; OLIVEIRA, J. R. de; GUEDES, I. M. R.; GUIMARAES, J. A.
Este documento traz orientações para realizar a correta amostragem do solo, com vista a atender as normas da Produção Integrada do Pimentão (PIP).
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Capsicum annunn.; Análise de solo; Pimentão.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061689

Avaliação da incorporação de galactomanana de Caesalpinia pulcherrima em sorvetes e comparação com estabilizantes comerciais
Provedor de dados: 124
Autores: Passos,Antonia Ariana Camelo; Sá,Daniele Maria Alves Teixeira; Morais,Geórgia Maciel Dias de; Chacon,Liviany Sampaio da Silva; Braga,Renata Chastinet.
RESUMO Com o mercado cada vez mais competitivo e consumidores mais exigentes é de suma importância buscar alternativas mais eficientes e diversificadas para a melhoria da qualidade de sorvetes. Este trabalho teve como objetivo desenvolver sorvetes sabor goiaba utilizando galactomanana de Caesalpinia pulcherrima em substituição a estabilizantes, avaliar suas propriedades e comparar com dois estabilizantes comumente utilizados (goma xantana e super liga neutra). Para caracterizar os sorvetes foram feitas análises de overrun, resistência ao derretimento, umidade, cinzas, proteínas, lipídios, carboidratos, sólidos totais e pH. A qualidade microbiológica foi investigada pelas análises de coliformes a 45 °C/g, Estafilococos coagulase positiva/g e Salmonella...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Espessantes; Polissacarídeos; Gelados comestíveis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200275

Avaliação da interação biológica entre compósito de quitosana, colágeno e hidroxiapatita e tecido ósseo ovino
Provedor de dados: 45
Autores: Marcondes,G.M.; Nóbrega,F.S.; Corrêa,L.; Chavez,V.E. Arana-; Plepis,A.M.G.; Martins,V.C.A.; Zoppa,A.L.V.
RESUMO As lesões em membros de grandes animais são um desafio para médicos veterinários, uma vez que somente a osteossíntese não garante resultados satisfatórios. Muitos pesquisadores vêm se dedicando ao desenvolvimento e estudo de substitutos ósseos produzidos de materiais naturais, como quitosana, colágeno e hidroxiapatita, que auxiliam na regeneração óssea. Seis ovinos fêmeas da raça Santa Inês foram submetidos a ostectomias unicorticais de sete milímetros de diâmetro na região proximal da superfície dorsomedial dos III/IV metacarpianos. Foi implantado compósito de quitosana, colágeno e hidroxiapatita em um membro torácico para avaliação da biocompatibilidade do material ao tecido ósseo ovino, e no membro contralateral foi reproduzida a mesma técnica,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Biocompatibilidade; Substitutos ósseos; Quitosana; Hidroxiapatita.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601531

Avaliação da movimentação de animais aquáticos no estado de Goiás no período de 2013 e 2014
Provedor de dados: 195
Autores: Castro, D. P. O.; Tomaz, L. A. G.; Val, P. S. F.; Brandão, M. G.
O Estado de Goiás apresenta excepcional potencial para o desenvolvimento da aquicultura. Sua localização geográfica favorece o escoamento da produção aos principais mercados consumidores, proporcionando grande vantagem mercadológica perante os demais Estados da Federação. O presente estudo avaliou as informações relevantes ao trânsito de peixes no Estado de Goiás por meio do cadastramento de estabelecimentos com peixes e das guias de trânsito animal. Os dados foram extraídos do sistema informatizado da Agrodefesa em forma de 24 relatórios relativos ao período de janeiro de 2013 a dezembro de 2014, com o quantitativo de guias de trânsito animal (GTAs) emitidas no mês analisado e os principais destinos com o quantitativo de peixes. Para Goiás, no ano de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Guia de trânsito animal; Defesa sanitária animal; Aquicultura.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31933

Avaliação da potencial migração de Helicoverpa armigera (Lepidoptera: Noctuidae) por massas de ar para áreas produtoras de cultivos hospedeiros do Estado de São Paulo.
Provedor de dados: 14
Autores: PESSOA, M. C. P. Y.; SA, L. A. N. de; MINGOTI, R.; HOLLER, W. A.; PRADO, J. S. M.; SPADOTTO, C. A.
Resumo Helicoverpa armigera (Hübner, 1808) (Lepidoptera: Noctuidae) é um inseto exótico, altamente polífago, que foi detectado no Brasil em 2013 causando sérios danos em cultivos de soja, milho e algodão, localizados em áreas estaduais específicas das regiões Nordeste e Centro-Oeste com a presença do bioma Cerrado. Após o período de um ano o inseto foi identificado em várias regiões do País. A literatura indica que o inseto adulto apresenta características físicas que favorecem sua grande capacidade de voo, tanto em distância (100-1000 km) quanto a elevadas altitudes (maiores que 1,5 km acima do nível do solo), aumentando o seu potencial para dispersão de longo alcance, principalmente por voos migratórios das áreas já atacadas. Por essa razão, as massas de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Migração Animal; Praga Exótica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048155

Avaliação da progênie de ovelhas Merino Australiano cruzadas com carneiro Dorper ou Southdown
Provedor de dados: 45
Autores: Bianchi,G.; Carvalho,S.; Rivero,J.
O presente estudo objetivou avaliar o efeito do genótipo do carneiro (Dorper ou Southdown), do sexo e do tipo de parto sobre características de crescimento de 268 cordeiros filhos de ovelhas Merino Australiano. Até o desmame, todos os animais permaneceram sobre pastagem de trevo-vermelho (Trifolium pratense ), chicória (Cychorium intibus ), trevo-branco (Trifolium repens ), festuca (Festuca arundinacea ) e azevém (Lolium multiflorum ), com carga animal de 10 ovelhas com seus cordeiros/ha. A partir do desmame (29,95±4,94kg de peso vivo e 109,45±7,41 dias de idade), os cordeiros permaneceram sobre a mesma pastagem utilizada durante a lactação, sendo terminados posteriormente sobre um cultivo de soja (Glycine max) , com carga animal de 30 cordeiros/ha. Não...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cordeiros pesados; Cruzamento; Gêmeos; Produção de carne.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100164

Avaliação da qualidade da água do Rio dos Sinos (Brasil) por meio do teste de micronúcleos em Cyprinus carpio e de análises físico-químicas e microbiológicas
Provedor de dados: 40
O Rio dos Sinos está localizado na região sul do Brasil, possui aproximadamente 190 km de extensão e fornece água para atividades agrícolas, industriais e para o consumo de mais de um milhão de habitantes. Este rio é considerado um dos mais poluídos do Brasil e, portanto, estudos para avaliar a qualidade da água ao longo de sua extensão são necessários. O teste de micronúcleos em eritrócitos de peixes tem sido utilizado com sucesso para detectar a presença de poluentes mutagênicos nos ambientes aquáticos. O objetivo do presente estudo foi avaliar a qualidade da água do Rio dos Sinos por meio do teste de micronúcleos em Cyprinus carpio bem como de análises físico-químicas e microbiológicas. Foram coletadas amostras de água nos trechos superior (Caraá),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rio dos Sinos; Biomarcadores; Qualidade da água; Cyprinus carpio.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432016000300004

AVALIAÇÃO DA QUALIDADE FÍSICO-QUÍMICA DE POLPAS DE FRUTA CONGELADAS COMERCIALIZADAS NA CIDADE DE CUIABÁ-MT
Provedor de dados: 94
Autores: BRASIL,ALEXANDRE SILVA; SIGARINI,KEYLA DOS SANTOS; PARDINHO,FLÁVIA CONCEIÇÃO; FARIA,ROZILAINE APARECIDA PELEGRINE GOMES DE; SIQUEIRA,NÁGELA FARIAS MAGAVE PICANÇO.
RESUMO  O presente trabalho teve como objetivo avaliar a qualidade físico-química das polpas de frutas congeladas comercializadas na cidade de Cuiabá-MT, comparando com os padrões estabelecidos pela legislação vigente. O experimento foi desenvolvido em delineamento inteiramente casualizado, sendo cinco tratamentos (marcas denominadas A, B, C, D e E) e três repetições, para as polpas de abacaxi, acerola, caju, goiaba e maracujá. Foram analisados os parâmetros pH, acidez titulável expressa em ácido cítrico, sólidos solúveis, ratio, vitamina C, açúcar redutor e quantificação da perda de vitamina C após 90 dias de armazenamento sob congelamento, em polpas de acerola e caju. Os dados obtidos foram submetidos à análise de variância, e as médias, comparadas pelo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Frutas tropicais; PIQ; Vitamin C.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100167

Avaliação da qualidade interna de ovos de consumo pela pesquisa do teor de aminas bioativas
Provedor de dados: 45
Autores: Assis,D.C.S.; Menezes,L.D.M.; Lima,A.L.; Klein,R.W.T.; Heneine,L.G.D.; Ornellas,C.B.D.; Figueiredo,T.C.; Cançado,S.V.
Com o objetivo de avaliar a qualidade dos ovos de consumo pela pesquisa dos níveis de aminas bioativas, foram coletados, pelos serviços de inspeção oficiais, 224 amostras de ovos provenientes de cinco regiões distintas do estado de Minas Gerais, durante o período de um ano. As aminas biogênicas (putrescina, cadaverina, feniletilamina, histamina e tiramina) e as poliaminas (espermidina e espermina) foram pesquisadas por cromatografia líquida de alta eficiência e detecção ultravioleta (CLAE/UV) após derivação pré-coluna com cloreto de dansila. Os resultados demonstraram que a putrescina estava presente, em baixas concentrações, em todas as amostras de gema e de albúmen. As demais aminas também foram detectadas, porém em menor frequência, e a espermina...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aminas biogênicas; Poliaminas; Ovos de consumo; CLAE-UV.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200517

Avaliação da sensibilidade de agentes causadores de mastite frente a antimicrobianos nas regiões sul e serrana do estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Andretta, M.; Bonatto, C. B.; Dal Vesco, J.; Meirelles, C. P.; Rosa, J. F.; Siebel, J. C.; Gonzalez, H. L.; Cereser, N. D.
A mastite ganha destaque no cenário da pecuária leiteira pela queda de produção, perda de qualidade de leite e gastos com medicamentos antimicrobianos. Nesse sentido, a resistência bacteriana aos antibióticos descrita para muitos produtos dificulta o controle da enfermidade. O presente trabalho investigou o perfil de resistência aos antimicrobianos frente aos microrganismos isolados em casos de mastite bovina. De janeiro a maio de 2016 foram efetuadas análises microbiológicas nos isolados dos quartos reativos ao teste do CMT (California Mastitis Tests) em cinco propriedades da região Serrana (A a E) e em cinco da região Sul (F a J) do Estado do Rio Grande do Sul, Brasil, totalizando 119 isolados. O teste de suscetibilidade a antimicrobianos foi realizado...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Qualidade do leite; Microrganismos; Resistência; Antibióticos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34906

Avaliação da série histórica 2000-2009 e dinâmica das áreas de risco para a raiva dos herbívoros no estado de Goiás
Provedor de dados: 195
Autores: Tomaz, L. A. G.; Palhais, L. B.; Castro, D. P. O.; Val, P. S. F. J.; Leal, A. A.
A raiva é uma encefalomielite viral aguda e fatal que pode acometer todos os mamíferos, causando um prejuízo subestimado em 30 milhões de dólares anuais à pecuária. A vacinação contra o vírus da raiva é uma forma segura e eficiente de prevenir a infecção dos animais. Desde 2005, a publicação da Instrução Normativa n. 01/2005 (IN n. 01) da AGRODEFESA determinou 119 municípios como áreas de alto risco para a raiva dos herbívoros em Goiás. Nessas localidades a vacinação de herbívoros domésticos ocorre duas vezes ao ano. O trabalho avaliou a eficácia da estratégia de vacinação contra raiva de herbívoros domésticos e, a partir das evidências, propõe uma nova configuração das áreas de vacinação obrigatória em Goiás. O número de exames laboratoriais para raiva de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ocorrência; Risco; Vacinação.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31923

Avaliação da suplementação antioxidante na dieta para galos de matrizes pesadas em idade avançada sobre parâmetros reprodutivos
Provedor de dados: 45
Autores: Rocha,J.S.R.; Pompeu,M.A.; Baião,N.C.; Lara,L.J.C.; Cardeal,P.C.; Costa,B.V.; Leão,P.A.; Leite,A.C.; Vargas,L.R.; Rezende,C.A.; Wernick,B.; Ruiz,J.H.A.
RESUMO Objetivou-se avaliar os efeitos de antioxidantes suplementados às dietas de galos de matrizes pesadas em idade avançada sobre as características reprodutivas. Foram utilizados galos da linhagem Cobb com 47 semanas de idade. Estes foram distribuídos em quatros tratamentos, de acordo com a adição de antioxidante à dieta, sendo: A = grupo controle (sem suplementação antioxidante); B = suplementação de 9ppm de citranaxantina; C = suplementação de 6ppm de cantaxantina e D = 150ppm de vitamina E. Foram avaliadas as características seminais, tais como volume, vigor, motilidade e concentração, a composição de ácidos graxos do sêmen (saturados, insaturados, monoinsaturados, poli-insaturados, ômega 3, ômega 6 e ômega 9) e a correlação entre o peso dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avicultura; Cantaxantina; Reprodução; Sêmen; Vitamina E.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501177

Avaliação da toxicidade aguda pré-clínica do extrato metanólico das cascas do caule de Parahancornia amapa (Apocynaceae)
Provedor de dados: 36
Autores: SILVA,Simoni Lobato da; NASCIMENTO,Alessandra Azevedo do; RIBEIRO,Edson Fábio Brito; RIBEIRO,Renata Barbosa; ALVES,Cleiziane Melo; SANTOS,André Mendonça dos; BURMANN,Aurélio Pinheiro Rodrigues; MIRA NETO,Raimundo de Almeida.
RESUMOParahancornia amapa é uma espécie endêmica do Estado do Amapá, na região Amazônica. Este estudo teve como objetivo avaliar a toxicidade aguda do extrato metanólico das cascas do caule de P. amapa. Diferentes concentrações do extrato foram adicionadas aos camarões de salmoura (Artemia salina) e a concentração letal média (CL50) foi avaliada. Os resultados desse ensaio indicaram que o extrato não era tóxico. A toxicidade aguda foi estudada em ratos Wistar (machos e fêmeas) após dose única (2000 mg kg-1) por gavagem. Ingestão de água e comida, peso corporal, alterações comportamentais e mortalidade foram anotados. Amostras de sangue foram coletadas para medições de parâmetros hematológicos e bioquímicos. Os animais foram eutanasiados e seus órgãos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amapazeiro; Fitoterapia; Bioprospecção.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000100073

Avaliação das características físico-químicas e microbiológicas de tucupi comercial.
Provedor de dados: 14
Autores: CAMPOS, A. P. R.; CARMO, J. R. do; CARVALHO, A. V.; MATTIETTO, R. de A.
Na fabricação da farinha de mandioca, obtém-se um líquido residual denominado manipueira, do qual, por meio do processo de fermentação e cocção, obtém-se o tucupi. Na fabricação do tucupi, são utilizadas raízes de mandioca com elevado teor de ácido cianídrico que, quando ingerido, pode causar intoxicação, caso o processamento de destoxificação não seja efetivo. O objetivo deste trabalho foi avaliar as características físico-químicas, quantificar os teores de cianeto total e livre, além de determinar a qualidade microbiológica em 10 amostras comerciais de tucupi na cidade de Belém, PA. Os resultados mostraram variação entre as amostras analisadas. Para sólidos solúveis, observou-se valores variando de 1,79 °Brix a 6,77 °Brix, pH de 2,80 a 4,26 e acidez...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Processamento de alimento.; Análise de Alimento; Mandioca; Microbiologia de Alimento; Propriedade Físico-Química; Tucupi.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057401

Avaliação das Estratégias de Comercialização do Milho em MS Aplicando o Analytic Hierarchy Process (AHP)
Provedor de dados: 123
Autores: Reis,João Gilberto Mendes dos; Vendrametto,Oduvaldo; Naas,Irenilza de Alencar; Costabile,Lucio Tadeu; Machado,Sivanilza Teixeira.
Resumo: Os produtores de milho precisam decidir sobre qual a melhor alternativa para comercialização do produto: vender antes da colheita, no momento da colheita, no mercado futuro ou armazenar para vender na entressafra. Entretanto, essa nem sempre é uma tarefa fácil já que depende de diversas variáveis que afetam diretamente essa decisão. Neste estudo, foram analisados dados da produção de milho internacional e brasileira e buscou-se identificar qual a melhor estratégia de comercialização de milho para os produtores de Mato Grosso do Sul (MS) considerando quatro variáveis de decisão em conjunto: logística, preço, produtividade e disponibilidade de produto. Essa análise multicritério foi realizada adotando-se a metodologia do Analytic Hierarchy Process...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AHP; Produção de milho; Logística de grãos; Mato Grosso do Sul.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000100131

Avaliação das proteínas anti e pró-apoptóticas em cultura de neurônios hipocampais expostos à cocaína, aeme e associação: resultados preliminares
Provedor de dados: 195
Autores: Udo, Mariana Sayuri Berto; Silva, Mariana Aguilera Alencar; Duro, Stephanie Oliveira; Dal'Jovem, Leandro Ferreira; Garcia, Raphael Caio Tamboreli; Marcourakis, Tania.
A cocaína é uma das substâncias com alto poder de adição utilizada, nos dias de hoje pela sociedade que pode causar desejo, busca e uso compulsivo e abusivo, mesmo diante de consequências negativas [1].
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31092

Avaliação de acessos de fisális sob duas formas de condução de plantas em sistema agroecológico nas condições do Cerrado.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; BOTREL, N.; MADEIRA, N. R.; AMARO, G. B.; AZEVEDO, U. de S.
O presente trabalho foi desenvolvido com o propósito de avaliar a produção e atributos de qualidade de frutos de quatro acessos de fisális em dois sistemas de condução (com duas e três hastes por planta) em sistema agroecológico nas condições do Cerrado.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fisális; Agroecologia; Physalis spp; Tutoramento; Produtividade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058301

Avaliação de Características Habitacionais de Domicílios Rurais em Recortes Territoriais Sergipanos
Provedor de dados: 123
Autores: Santos,Andreia Vieira; Silva,Marcos Aurélio Santos da.
Resumo: A adoção crescente de abordagens territoriais no processo de elaboração de políticas públicas no Brasil tem estimulado uma série de estudos sobre o tema. A heterogeneidade espacial local e a complexidade inerente dos sistemas sociais vinculados ao território sugerem o uso de métodos quantitativos multivariados como ferramentas de auxílio ao planejamento dessas políticas públicas. Este trabalho avaliou características habitacionais de domicílios rurais sergipanos a partir de dados agregados por setor censitário rural de forma a subsidiar os formuladores de políticas públicas em suas decisões sobre a distribuição espacial de recursos direcionados à habitação. Foram analisados diferentes recortes territoriais: municípios, Territórios de Planejamento...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise multivariada; Desenvolvimento rural; Gestão territorial.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000100109

Avaliação de cenários-base: determinação dos potenciais industrial e econômico de rotas de conversão a partir de xilose do bagaço de cana-de-açúcar.
Provedor de dados: 14
Autores: VAZ JUNIOR, S.; BONOMI, A.; JUNQUEIRA, T. L.; SILVA, J. F. L.
bitstream/item/150234/1/BPD-2-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cana-de-açúcar; Xilose; Potencial industrial; Potencial econômico.; Bagaço.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056632

Avaliação de clones de batata caracteres agronômicas.
Provedor de dados: 14
Autores: SILVA, G. O. da; PEREIRA, A. da S.; CARVALHO, A. D. F. de; CASTRO, C. M.
bitstream/item/153184/1/digitalizar0002.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Batata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060388

Avaliação de cultivares de feijão-caupi em diferentes espaçamentos e sistemas de plantio no Cerrado amapaense.
Provedor de dados: 14
Autores: ALVES, L. W. R.; MONTAGNER, A. E. A. D.
A aceitação do feijão-caupi (Vigna unguiculata) na alimentação da população da região Norte é relevante e tem potencial para crescer. Contudo, a informação disponível sobre cultivares e manejo para a cultura ainda é limitada. Há necessidade, portanto, de adaptações tais como cultivar e manejo de plantio. Este trabalho teve como objetivo avaliar a interação entre sistema de plantio (convencional e direto), espaçamento de plantio e cultivares do feijão-caupi, no Amapá. O trabalho foi desenvolvido no Campo Experimental do Cerrado da Embrapa Amapá. Os tratamentos utilizados foram: dois sistemas de plantio (Sistema Plantio Direto ? SPD e Sistema Plantio Convencional ? SPC), duas cultivares de porte semiereto (BRS Guariba e BRS Tumucumaque) e três espaçamentos...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Produto de origem vegetal; Vigna unguiculata; Variedade; Densidade de plantio; Produção agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064460

Avaliação de cultivares de milho em diferentes épocas de plantio no Estado do Tocantins.
Provedor de dados: 14
Autores: COSTA, R. V. da; SIMON, J.; ALMEIDA, R. E. M. de; SILVA, D. D. da; COTA, L. V.; CAMPOS, L. J. M.
O Estado do Tocantins desponta como polo agrícola do Brasil. Em 2016, ele contribuiu com mais de 1,2 milhões de hectares cultivados e com uma produção superior a três milhões de toneladas de grãos, dentre as quais a soja e o milho ocupam lugar de destaque. Um dos principais fatores de sucesso no cultivo do milho safrinha é a escolha correta das cultivares a serem utilizadas em cada região. O presente trabalho teve como objetivo avaliar o comportamento de cultivares de milho, semeadas em duas épocas de semeadura na região central do Estado do Tocantins. Os plantios foram realizados em 3 e 25/02/2014. Foram avaliadas 11 cultivares de milho nas duas épocas de plantio. As parcelas foram constituídas por quatro linhas de 5 metros, com espaçamento de 0,5 m entre...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Zea mays; Variedade; Safrinha; Varieties.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055938

Avaliação de Cultivares de Sorgo Granífero em Solos Hidromórficos no RS - Safra 2013/2014.
Provedor de dados: 14
Autores: EMYGDIO, B. M.; SILVA, C. B. da; STÖHLIRCK, L.; FACCHINELLO, P. H. K.
bitstream/item/144557/1/Circular-169.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorgo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047445

Avaliação de dano de Spodoptera frugiperda (J. E. Smith, 1797) (Lepidoptera: Noctuidae) em plantas de milho em casa de vegetação.
Provedor de dados: 14
Autores: HELLWIG, L.; ROSA, A. P. S. A. da; GRÜTZMACHER, A. D.; SANTOS, P. M. dos; TRECHA, C. de O.; MEDINA, L. B.; FIPKE, M. V.
bitstream/item/189652/1/Boletim-239.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Milho; Praga de Planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102886

Avaliação de desempenho para qualidade ambiental.
Provedor de dados: 14
Autores: COSTA, J. R. da.
Para uma adequada gestão ambiental, é necessária uma criteriosa avaliação do desempenho ambiental da propriedade agrícola, o que pode ser feito com a aplicação de procedimentos de Avaliação de Impacto Ambiental (AIA), integrando-se as dimensões sociais, econômicas e ecológicas da sustentabilidade. A Embrapa tem dedicado importante esforço para o desenvolvimento, a validação e a utilização de sistemas de Avaliação de Impactos Ambientais (AIA), desde a escala de estabelecimentos rurais até a escala institucional.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Informação e tecnologia.; Meio Ambiente.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048485

Avaliação de diferentes fixadores na preservação das características histológicas de pele de orelha de cães
Provedor de dados: 45
Autores: Campos,L.S.; Tafuri,W.L.; Pinto,A.J.W.
RESUMO Os fixadores biológicos desempenham um papel importante na qualidade final da histologia. Na rotina veterinária, a biópsia de pele é um procedimento comum e a escolha do fixador é primordial para resultado final adequado. Os fixadores mais usados são à base de formalina, ainda que sejam tóxicos, cancerígenos, de baixa penetração e de fixação lenta. Mesmo assim, não existe um fixador ideal que substitua as suas qualidades. O objetivo deste trabalho foi avaliar qualitativamente a preservação das características histológicas de pele de cão utilizando diferentes fixadores de tecidos incluídos em parafina, cortados e corados pela hematoxilina-eosina. Utilizou-se uma caneta Punch de 4 milímetros para coletar amostras de pele de orelha em seis cadáveres de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; Formol; Bouin; Carnoy; Histologia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501212

Avaliação de fundos de olhos de gaviões quiri-quiri (Falco sparverius) por tomografia de coerência óptica (OCT)
Provedor de dados: 195
Autores: Pinto, Débora Galdino; Peccora, Ricardo Augusto; Guimarães, Marta Brito; Milanello, Liliane; Safatle, Angélica de Mendonça Vaz; Barros, Paulo Sérgio de Moraes.
A visão é de extrema importância para a sobrevivência dos rapinantes, pois influencia as atividades de: caça, escolha de parceiro, disputa territorial e desvio de obstáculos. A boa acuidade visual dos rapinantes deve ser avaliada durante o exame físico e é decisória para a destinação e reabilitação de aves silvestres apreendidas no tráfico. Alterações na retina levam a prejuízos visuais que podem ser avaliados por fundoscopia, mas este exame apresenta limitações e atualmente pode ser realizada a tomografia de coerência óptica (OCT), exame que se mostra soberano e decisório nas avaliações in vivo das camadas retinianas
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gaviões; Quiri-quiri; Tomografia de coerência óptica.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31051

Avaliação de genótipos de mandioca tipo indústria no Estado de Alagoas.
Provedor de dados: 14
Autores: MORAIS, L. K. de; SANTIAGO, A. D.; CAVALCANTE, M. H. B.
bitstream/item/153034/1/BP-116.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Alagoas; Mandioca; Genótipo; Cassava.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060298

Avaliação de genótipos de soja em sistema precoce e tardio de semeadura.
Provedor de dados: 14
Autores: RODRIGUES, O.; TEIXEIRA, M. C. C.; COSTENARO, E. R.
bitstream/item/147766/1/ID43767-2016CTO357.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Semeadura; Soja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053431

Avaliação de plântulas de milho sob efeito de bioestimulantes em solução nutritiva.
Provedor de dados: 14
Autores: OLIVEIRA, N. T. de; SOUSA, S. M. de.
Os bioestimulantes são amplamente utilizados na agricultura moderna e são compostos por substâncias e/ou microrganismos que podem aumentar o desenvolvimento vegetal. Eles podem ser aplicados diretamente nas plantas ou na rizosfera, a fim de estimular os processos naturais que melhoram a absorção e utilização de nutrientes, a tolerância a estresses abióticos e a produção. Apesar da crescente utilização dos bioestimulantes na agricultura, há pouca informação sobre o seu mecanismo de ação. Há vários produtos no mercado e muitos são extraídos de substâncias húmicas (SH), que afetam a fisiologia das plantas, principalmente o desenvolvimento radicular. Estudos com aminoácidos individuais sugerem que estes podem regular a sinalização da aquisição de nutrientes. O...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Raiz; Solução nutritiva; Estimulante de crescimento vegetal; Roots; Nutrient solutions; Plant growth.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054254

Avaliação de resíduos de culturas e de plantas daninhas em função de anos de cultivo consorciado milho-braquiária no outono-inverno.
Provedor de dados: 14
Autores: MECHI, I. A.; SANTOS, A. L. F. dos S.; RIBEIRO, L. M.; MAKINO, P. A.; FACHINELLI, R.; NARDI, J. W.; CECCON, G.
bitstream/item/148240/1/6-avaliacao-de-residuos.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Consórcio; Vegetal cover; Consortium.; Brachiaria Ruziziensis; Cobertura Vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054020

Avaliação de resistência de helmintos de ovinos a antiparasitários na Fazenda Sucupira, localizada no Distrito Federal.
Provedor de dados: 14
Autores: SILVA, F. I. C. da; MATTOS, P. S. R. de; RAMOS, A. F.; TEIXEIRA, H. C. A.; PAIVA NETO, M. A.; CONCEIÇÃO, F. F. C. de B. da.
bitstream/item/149216/1/comunicado-tecnico-201.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Nematoides gastrintestinais; Parasitismo; Verminose.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055309

Avaliação de uma nova metodologia para a representação da pecuária no Brasil
Provedor de dados: 45
Autores: Oviedo-Pastrana,M.E.; Oviedo-Socarrás,T.J.; Haddad,J.P.A.
RESUMO Na representação da pecuária municipal do Brasil, o uso de indicadores com valoração absoluta ou relativa pode gerar subestimação ou superestimação da produção. O tipo de dado utilizado pode ser influenciado por fatores quantitativos produtivos associados ao tamanho das áreas e não ao maior desenvolvimento da atividade. O presente estudo comparou três tipos de dados para a representação do perfil produtivo da pecuária leiteira: o percentual produtivo, a densidade produtiva e a eficiência quantitativa. Os municípios que lideraram a produção no percentual produtivo foram os de maior tamanho (52.460ha em pastagem) com alto número de vacas pouco produtivas; opostamente, na densidade produtiva, foram agrupados os de menor tamanho (8.084ha em pastagem)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dado absoluto; Dado relativo; Pecuária; Pecuária leiteira.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601681

Avaliação de uma plataforma para colheita mecanizada de mamona.
Provedor de dados: 14
Autores: SEVERINO, L. S.; SÁ, R. O. de; MENDES, B. S. da S.; XAVIER, F. T. A. de O.
O desenvolvimento de um equipamento para a colheita de mamona representa um importante passo para a superação do principal limitante ao crescimento da produção desta oleaginosa. Até então, a colheita de mamona em todo o mundo era feita manualmente. O aumento do custo da mão de obra estava tornando esta opção inviável. Este documento consiste na avaliação da plataforma de colheita de mamona que foi feita por três anos no Estado do Mato Grosso, seguindo as versões do equipamento que foram disponibilizadas a cada período. Esperamos que esta tecnologia tenha um impacto positivo no sistema de produção de mamona, viabilizando seu cultivo em áreas extensas de forma competitiva.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Mechanical harvest.; Mamona; Colheita mecanica; Máquina agrícola; Performance; Agricultural machinery and equipment; Equipment performance.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048455

Avaliação de variedades regionais de mandioca no município de Manaquiri, AM.
Provedor de dados: 14
Autores: ROCHA, R. N. C. da; OLIVEIRA, I. J. de; SILVA, L. de J. de S.; DIAS, M. C.
Este trabalho objetivou avaliar diferentes variedades locais de mandioca quanto ao desempenho agronômico e industrial, utilizando a técnica do trio da produtividade, a correção do solo e adubação, para as condições de cultivo em terra firme no Município de Manaquiri, AM.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Manihot Esculenta; Mandioca; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055889

Avaliação do comportamento de genótipos de girassol em Sergipe no ano agrícola 2013.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; CARVALHO, L. M. de; CARVALHO, C. G. P.; MARIANE GOMES LOPES; PORTO, E. S.
bitstream/item/155402/1/BP-110.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Girassol; Genótipo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063715

Avaliação do consumo de leite de cabra no sertão do estado de Alagoas, Brasil
Provedor de dados: 195
Autores: Araújo, C. A.; Silva, F. B.; Guerra, J. L. R. M.; Lima, D. O.; Albuquerque, A. L. S.; Holanda, D. A.; Carneiro, M. C.
No Nordeste brasileiro, a caprinocultura leiteira desempenha um relevante papel para o desenvolvimento social e o crescimento econômico, pois os pequenos ruminantes são capazes de se adaptarem às condições ambientais adversas (semiárida, comumente). A produção do leite de cabra, além de oferecer um produto de valor nutritivo e alta digestibilidade também, é uma atividade econômica de grande importância para o pequeno produtor no Estado de Alagoas. O presente trabalho avaliou a preferência, hábitos e costumes da população da cidade de Santana do Ipanema/AL em relação ao consumo do leite caprino. Foi utilizado o método de pesquisa de estudo descritivo e os dados obtidos foram analisados de forma quantitativa. As informações analisadas foram obtidas por meio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caprinos; Manejo; Produção; Semiárido.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34778

Avaliação do desempenho econômico e do potencial de geração de renda da estrutura produtiva de pequena escala de dendezeiro híbrido interespecífico na mesorregião metropolitana de Belém, Pará.
Provedor de dados: 14
Autores: SANTOS, J. C. dos; HOMMA, A. K. O.; GOMES JUNIOR, R. A.; SENA, A. L. dos S.; MENEZES, A. J. E. A. de; MONTEIRO, K. F. G.; SILVA, R. P. da.
bitstream/item/144553/1/TC-14-16-BPD-102-Ainfo.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Palma de óleo; Híbrido interespecífico.; Dendê; Custo de Produção; Economia Agrícola.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047440

Avaliação do efeito terapêutico do plasma rico em plaquetas pobre em leucócitos mediante imunomarcação do TGF-Β1
Provedor de dados: 195
Autores: Silva, M. B.; Santos, H. B.; Ribeiro, R. I. M. A.; Thomé, R. G.; Souza, M. V.
O plasma rico em plaquetas (PRP) é considerado uma terapia sem efeitos colaterais sistêmicos. Entretanto, há controvérsia sobre a sua eficácia na cicatrização cutânea. Foi avaliado o efeito terapêutico do PRP pobre em leucócitos (PRP-PL) pela expressão do fator de crescimento transformante beta 1 (TGF-β1) por imunoistoquímica (IHQ). Foram realizadas três lesões cirúrgicas (6,25cm²) nas regiões glúteas direita e esquerda de sete equinos machos castrados, mestiços, hígidos, com idade entre 16 e 17 anos. Após 12 horas, 0,5mL do PRP-PL foi administrado em cada extremidade das feridas (total: 2 mL) de uma das regiões glúteas (GT) escolhida aleatoriamente. A região contralateral não recebeu PRP-PL (GC). Todas as feridas foram biopsiadas (Punch, 6mm) logo após...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28837

Avaliação do estado nutricional de videiras pela Diagnose da Composição Nutricional - CND.
Provedor de dados: 14
Autores: ROZANE, D. E.; BRUNETTO, G.; MELO, G. W. B. de; NATALE, W.; PARENT, S. E.; SANTOS, E. M. H. dos; ZALAMENA, J.; PARENT, L. E.
Resumo - Considerando o histórico de crescimento da população humana, a necessidade de alimento jamais diminuirá, sendo assim desnecessário justificar nossa dependência do solo, recurso natural frágil e não renovável, que sustenta a vida no planeta. A diagnose nutricional, ou seja, o conhecimento sobre o equilíbrio entre os elementos essenciais no tecido vegetal é a técnica empregada para elevar ao máximo o retorno econômico nas explorações agrícolas, preservando de forma racional o ambiente, sendo imprescindível para a agricultura durável, cujos métodos têm evoluído constantemente, permitindo a interpretação imparcial dos teores, bem como das interações dos nutrientes. Palavras-chave: Vitis vinifera, nutrição de plantas, composição nutricional, interação...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Nutrição de plantas; Composição nutricional; Interação de nutrientes; Diagnose nutricional.; Vitis Vinifera.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065852

Avaliação do perfil de sensibilização ao teste sorológico de cães com dermatite atópica na cidade de São Paulo, Brasil: 64 casos
Provedor de dados: 195
Autores: Albuquerque, T. M.; Lucas, R.; Beviani, D.; Pelegrini, C.; Lopes, J. D.
A dermatite atópica canina é uma dermatopatia alérgica de caráter pruriginoso, inflamatório e de predisposição genética associada à presença de anticorpos IgE contra alérgenos ambientais, além de defeito de barreira cutânea. A hipersensibilidade aos alérgenos mediada por IgE pode ser identificada por testes sorológicos. Neste levantamento, foram analisados: a aplicabilidade do teste sorológico em cães considerados clinicamente atópicos; os principais alérgenos envolvidos no processo alérgico, e também foi efetuada a comparação dos resultados obtidos com os referidos nas literaturas nacional e internacional. O teste alérgico sorológico* foi realizado em 64 cães (19 machos e 45 fêmeas), com idade entre um e 13 anos, após serem submetidos ao controle...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28856

Avaliação do PH de xampus de uso veterinário no Brasil
Provedor de dados: 195
Autores: Mattos, V.; Lima, M.
O pH cutâneo pode favorecer ou inibir o desenvolvimento microbiano na superfície cutânea. Nos carnívoros domésticos, o pH da pele varia entre 5,5 e 7,5, conforme região anatômica, tipo de manto piloso, raça e status sexual. As formulações de uso tópico podem alterar o pH fisiológico da pele, favorecendo ou prevenindo a ocorrência de infecções oportunistas. O presente estudo busca fornecer um panorama geral quanto ao pH de alguns dos xampus disponíveis no mercado veterinário no Brasil. Foi analisado o pH de 74 xampus (16 empresas), por meio de pHmetro e fita reativa, em iguais condições ambientais. O teste t pareado indicou a ausência de diferença estatística entre os métodos de aferição utilizados. Dos xampus analisados, os de pH situado entre 3 e 5 foram:...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28876

Avaliação do potencial risco à saúde humana de metais pesados em peixes marinhos consumidos em Aracaju, Maceió e Salvador, Brasil.
Provedor de dados: 14
Autores: SILVA, C. A. da; SANTOS, S. de O.
bitstream/item/157184/1/BP-126.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Peixe; Contaminação; Metal pesado; Poluente.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065517

Avaliação do teor de sorgoleone presente em extratos de raízes de cultivares de sorgo por cromatografia líquida de alta eficiência (HPLC).
Provedor de dados: 14
Autores: MAY, A.; CERDEIRA, A. L.; QUEIROZ, S. C. do N. de; SANTOS, M. de S. dos; CORNIANI, N.; SILVA, E. H. F. M. da.
Considerando a importância da cultura do sorgo no Brasil e sua conhecida atividade alelopática, este estudo objetivou avaliar as concentrações de sorgoleone presentes em raízes de cultivares de sorgo. O experimento foi realizado na Embrapa Meio Ambiente, em Jaguariúna-SP. O delineamento experimental utilizado foi de blocos inteiramente casualizados, com 3 repetições. As cultivares de sorgo estudadas foram BRS 716, BRS 511, AG 1080, CR 1339, CR 1350, CR 1108, CR 1113, CR 1342 e CR 1010, pertencentes a diferentes empresas e tipos de sorgo (granífero, sacarino e biomassa). As concentrações de sorgoleone nos exsudados das raízes de sorgo foramquantificadas utilizando-se um aparelho de Cromatografia Líquida de Alta Eficiência (HPLC). Os resultados do teste de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Efeito alelopático; Exsudado; Sorghum bicolor; Raiz; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063382

Avaliação do vigor de sementes de rúcula pela atividade respiratória
Provedor de dados: 75
Autores: Torres,Salvador B; Balbino,Deyse AD; Santos,Wigna GN; Nogueira,Narjara W; Freitas,Rômulo MO; Leite,Moadir S.
RESUMO A atividade respiratória pelo método Pettenkofer é uma possível alternativa aos testes tradicionais para a determinação do vigor de lotes de sementes. O objetivo deste trabalho foi verificar a eficiência do método de Pettenkofer na determinação da atividade respiratória, para diferenciar o vigor de lotes de sementes de rúcula, cultivares Cultivada e Folha Larga. O delineamento experimental foi inteiramente casualizado, com quatro repetições, sendo as médias comparadas pelo teste de Tukey a 5% de probabilidade. Os dados de germinação e vigor (atividade respiratória) foram submetidos à análise de correlação. Além da atividade respiratória foram realizados os testes de germinação, emergência de plântulas e lixiviação de potássio. Os resultados dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eruca sativa; Respiração; Qualidade fisiológica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400561

Avaliação do volume globular e proteínas plasmáticas totais de equinos carroceiros de Maceió–AL
Provedor de dados: 195
Autores: Almeida, Camila; Lima, Luiz Arthur dos Anjos; Casado, Maria Helena Albuquerque; de Souza, Crisalles Castro; Gaia, Fillipe Rafael Tenório; Escodro, Pierre Barnabé.
Estima-se que no mundo, exista em torno de 300 milhões de animais sendo utilizados para tração , No Brasil, a maior parte de tais animais é utilizado para a subsistência humana. . A Associação dos Carroceiros da Região Lagunar de Maceió (ASSCARAL), estado de Alagoas, visa o associativismo e incremento de renda, considerando o cuidado ético do animal e a consciência ambiental. Uma das principais preocupações nas reuniões da ASSCARAL na área de saúde animal é o controle da desidratação, através de ações educacionais que promovam a oferta de água a cada duas horas, visto que os carroceiros locais não oferecem água constantemente aos animais (normalmente duas vezes ao dia) e as temperaturas ambientais são, na maioria do ano, na faixa de 30 ºC. No presente...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28910

Avaliação dos camarões atiídeos (Decapoda: Atyidae).
Provedor de dados: 14
Autores: MANTELATTO, F. L.; TORATI, L. S.; PILEGGI, L. G.; MOSSOLIN, E. C.; TEROSSI, M.; CARVALHO, F. L.; ROCHA, S. S. da; MAGALHÃES, C.
Introdução. Distribuição geográfica. Habitat e ecologia. Biologia geral. Ameaças. Ações de conservação. Pesquisas necessárias. Bibliografia. Espécies avaliadas no processo conduzido pelo ICMBio.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Extinção; Ameaça; Camarão; Água doce.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078540

Avaliação dos Critérios de Elegibilidade do Programa Territórios da Cidadania
Provedor de dados: 123
Autores: Andrade,Pedro Gomes; Strauch,Julia Celia Mercedes; Ferreira,Gustavo.
Resumo: O Programa Territórios da Cidadania (PTC) é uma das mais relevantes políticas de desenvolvimento territorial vigentes no Brasil, principalmente no que tange sua abrangência e importância. Trata-se de uma política pública social que apresenta escopo diferenciado, com enfoque territorial, gestão social e interministerial. Apesar de o PTC ser oriundo de um processo evolutivo de políticas públicas como: Programa Nacional de Fortalecimento da Agricultura Familiar (Pronaf) e Programa de Desenvolvimento Sustentável dos Territórios Rurais (Pronat), este ainda apresenta certos gargalos, como a definição de critérios para a escolha dos territórios. Neste sentido, o artigo apresenta metodologia estatística com o objetivo de avaliar os critérios de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Territórios da cidadania; Política de desenvolvimento territorial; Critérios de elegibilidade; Modelo de regressão logístico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000400599

Avaliação dos efeitos do aspartame sobre a ingestão alimentar, os parâmetros físicos, bioquímicos e histopatológicos em ratos Wistar
Provedor de dados: 45
Autores: Silva,A.E.; Souza,M.A.; Gomes,M.S.C.; Souza,E.C.M.; Frazão,M.F.; D'assunção,C.G.; Maia,C.S.; Tenório,F.C.A.M.; Soares,J.K.B.
RESUMO Nos últimos anos, tem-se observado um aumento no consumo de alimentos diet e light por adolescentes ou por aqueles que estão à procura de uma alimentação com baixo teor calórico, surgindo, assim, diversos edulcorantes, como o aspartame. Porém, seu consumo ainda gera polêmica, devido a muitos dados contraditórios e inconclusivos. Diante disso, objetivou-se avaliar os efeitos da suplementação de aspartame sobre ingestão alimentar, parâmetros físicos, bioquímicos e histopatológicos em 18 ratos machos da linhagem Wistar, com cinco semanas de vida (ratos jovens), tratados durante 21 dias. Os animais foram distribuídos aleatoriamente em dois grupos: grupo controle (GC) - tratados com água destilada por gavagem, e o grupo aspartame (GA) - tratados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspartame; Peso corpóreo; Ingestão alimentar.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601516

Avaliação dos fatores socioeconômicos ligados à implantação de parques aquícolas: um estudo do reservatório de Peixe Angical, Tocantins.
Provedor de dados: 14
Autores: FLORES, R. M. V.; PEDROZA FILHO, M. X.; AMBRÓSIO, L. D.; REBELATTO JUNIOR, I. A.
Introdução. Contexto aquicultura - seu papel no Brasil. Piscicultura no estado do Tocantins. Metodologia. Resultados. Contexto local - características gerais. Aspectos econômicos e sociais. Infraestrutura. Turismo. Contexto local - viabilidade de produção. Área I - Povoado do retiro e peixe. Área II - Paranã, São Salvador e Palmeirópolis. Contexto externo - análise prospectiva de mercados potenciais na região. Perspectivas e projeções. Viabilidade do escoamento da produção. Discussão. Referências. Anexo I - Entrevista direcionada aos pescadores. Anexo II - Entrevista direcionada aos varejistas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Parque aquícola; Tocantins; UHE de Peixe Angical.; Fator de produção; Tanque; Aquicultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056400

Avaliação dos indicadores de lesão miocárdica em cães com leishmaniose visceral
Provedor de dados: 45
Autores: Godoy,K.C.S.; Braz,P.H.; Assis,A.R.; Antunes,T.R.; Gomes,D.C.; Souza,A.I.
O objetivo deste estudo foi avaliar os indicadores laboratoriais, eletrocardiográficos e histológicos de lesão cardíaca em diferentes grupos clínicos de cães com leishmaniose visceral. Foram analisados marcadores séricos, traçado eletrocardiográfico e fragmentos de tecido cardíaco de 41 cães naturalmente infectados, distribuídos em três grupos: assintomático, oligossintomático e sintomático. Todos os animais apresentaram aumento na atividade sérica da enzima creatina quinase fração MB. No traçado eletrocardiográfico, o complexo de baixa voltagem foi o distúrbio de condução mais frequente (8/10). Na análise histológica, 75,6% dos cães apresentaram reação inflamatória com predomínio de infiltrados linfo-histiocítico (13/31) de intensidade discreta a moderada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiomiopatia; Enzimas; Leishmania; Marcadores bioquímicos; Miocardite.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200313

Avaliação dos perfis minerais séricos, urinários e sedimentares de ovinos recebendo dieta calculogênica
Provedor de dados: 45
Autores: Maciel,T.A.; L. Júnior,N.; Araújo,V.V.; Silva Filho,A.B.; Gomes,D.L.S.; Barbosa,A.M.S.; Farias,C.C.; Magalhães,A.L.R.; Lima,M.J.M.; Melo,S.A.X.; Oliveira,D.
RESUMO A urolitíase obstrutiva em pequenos ruminantes é uma doença metabólica de etiologia multifatorial com distribuição mundial. A elevação da concentração urinária de solutos, minerais ionizados (cristaloides) que formam cristais insolúveis é citada por alguns autores como o fator mais importante. Assim, o conhecimento do perfil mineral dos animais submetidos a dietas calculogênicas e a composição química dos urólitos tornam-se ferramentas eficazes na prevenção da doença. Neste estudo, foram utilizados 14 ovinos hígidos, machos (não castrados), da raça Santa Inês, com idade aproximada de 90 dias, distribuídos em dois grupos (G1 - sem vitamina C e G2 - com vitamina C) e alimentados com dieta calculogênica. A análise dos perfis minerais, séricos e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Doença de ovinos; Mineral; Trato urinário; Urolitíase.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400967

Avaliação e comparação entre métodos de mensuração de pressão arterial sistólica em gatos hígidos conscientes
Provedor de dados: 45
Autores: Anjos,T.M.; Veado,J.C.C.; Araújo,R.B.; Leme,F.O.P; Diniz,S.A.; Castro,M.C.N.; Costa,F.V.A; Tavares,C.A.P.; David,L.M.; Quites,K.X.; Maia,M.Q.
RESUMO Após validação de dois diferentes métodos de mensuração de pressão arterial sistólica (PAS) não invasivos ou indiretos (oscilométrico e Doppler vascular) com o invasivo ou direto (cateterização arterial - padrão ouro) em 12 gatos hígidos anestesiados de mesma faixa etária, os métodos não invasivos foram avaliados e comparados em 24 gatos hígidos e conscientes, divididos em quatro grupos de idade. Em cada animal, procedeu-se à mensuração da pressão pelos métodos Doppler e oscilométrico. O método oscilométrico foi o primeiro a ser realizado, e, logo em seguida, o método Doppler. Os valores considerados foram obtidos das médias de sete medidas consecutivas para cada método, com intervalo de 30 segundos entre elas. A primeira medida e as medidas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Felino; Doppler; Oscilométrico; Pressão arterial.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300611

Avaliação e indicação de cultivares de sorgo sacarino para o RS visando à produção de etanol.
Provedor de dados: 14
Autores: EMYGDIO, B. M.
bitstream/item/165405/1/Boletim-254.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bioenergia; Competição de Variedade; Sorgo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077923

Avaliação econômica de projetos de sistemas agroflorestais
Provedor de dados: 190
Autores: Cosenza, Diogo Nepomuceno; Oliveira Neto, Silvio Nolasco de; Jacovine, Laércio Antônio Gonçalves; Rodrigues, Caroline Ribeiro; Rode, Rafael; Soares, Vicente Paulo; Leite, Helio Garcia.
Por se tratar de uma atividade complexa, os estudos de viabilidade econômica de sistemas agroflorestais (SAFs) exigem maior esforço para avaliação. Dentre os motivos estão a maior quantidade de elementos a serem considerados, a necessidade de prever os efeitos das interações entre as diferentes espécies consorciadas e a dificuldade de valorar os benefícios ambientais do sistema. Dessa forma, o objetivo deste trabalho foi analisar e sintetizar os principais métodos de avaliação econômica descritos na literatura. Através dele é possível determinar quais itens devem ser computados na análise e como atribuir valores a eles para definir as principais receitas e custos do projeto. Ainda, podem ser traçados os principais métodos de análise econômica e de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal Análise econômica; Sistemas agroflorestais; Gestão de projetos Economic analysis; Agroforestry systems; Project management.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1218

Avaliação, empregando modelagem, de estratégias de manejo para incrementar a produtividade de milho na segunda safra.
Provedor de dados: 14
Autores: MAGALHÃES, B. G.; ANDRADE, C. de L. T. de; SILVA, P. P. G. da; LOPES, D. de C.; MELO, B. F. de; GARCIA Y GARCIA, A.; GONTIJO NETO, M. M.
O cultivo de milho na safrinha em condições de sequeiro pode ser afetado pelas incertezas climáticas. Algumas alternativas para atenuar esses efeitos são: a manutenção de palhada na superfície do solo e a utilização de plantas com sistema radicular mais profundo. O estudo teve como objetivo avaliar, empregando simulação, o efeito de diferentes combinações de palhada na superfície do solo, com diferentes profundidades de sistema radicular, e de doses de adubação nitrogenada na produtividade do milho safrinha em Rio Verde-GO. Utilizou-se a ferramenta de análise sazonal do modelo CSM-CERES-Maize para simular cenários de combinação entre as profundidades de sistema radicular (0,30; 0,50 e 0,70 m) e as quantidades de palhada de soja sobre na superfície do solo...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Modelagem; Safrinha; Zea mays; Plantio direto; Sistema radicular.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063414

Avaliação endoscópica das vias aéreas, do perfil de gases, dos eletrólitos e do equilíbrio ácido-base em equinos submetidos ao treinamento de três tambores
Provedor de dados: 45
Autores: Barbosa,J.P.B.; Denadai,D.S.; Gerardi,B.; Pereira,M.A.; Chaves,A.A.; Gomide,L.M.W.; Peiró,J.R.; Mendes,L.C.N.
RESUMO O objetivo deste estudo foi avaliar as vias aéreas por endoscopia, o perfil de gases, de eletrólitos e o equilíbrio ácido-base de equinos da raça Quarto de Milha (QM) antes e após o exercício de três tambores. Dezesseis cavalos, divididos em dois grupos de oito animais, treino regular (TR - cinco vezes) e treino esporádico (TE - duas vezes por semana), foram utilizados no experimento. A endoscopia foi realizada antes e 90 min após o exercício. Foram realizadas duas coletas de sangue por punção da artéria facial transversa antes do aquecimento (M0) e imediatamente após o exercício (M1), e as leituras foram realizadas com o I-Stat(r). Foram determinadas PCO2, PO2, SO2, pH, BE, HCO3 e TCO2, Na+, K+, iCa, glicose, Hg e Ht. Foi utilizada ANOVA com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equino; Hemogasometria; Hemorragia pulmonar; Exercício.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501152

Avaliação genômica para características de adaptação e caracterização racial de touros Hereford e Braford: edição 2016.
Provedor de dados: 14
Autores: CARDOSO, F. F.; REIMANN, F. A.; YOKOO, M. J. I.; GULIAS GOMES, C. C.; SOLLERO, B. P.; CARDOSO, L. L.; ROSO, V. M.; BRITO, F. V.; CAETANO, A. R.
Seleção Genômica; Modelo Limiar; Metodologia Unificada para Predizer os Valores Genômicos; Características Avaliada; Como interpretar o sumário; Tabela de Touros Braford; Tabela de Touros Hereford; Fazendas que participaram do presente trabalho
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Genética quantitativa.; Melhoramento genético animal; Gado de corte; Bovino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055037

Avaliação in vitro do sêmen criopreservado de cães naturalmente infectados por Leishmania sp.
Provedor de dados: 45
Autores: Evangelista,L.S. Melo; Carvalho,Y.N.T.; Branco,M.A. Castelo; Mota,L.H.C.M.; Barçante,F.P.S.; Souza,I.O.T.; Câmara,T.S.; Souza,J.A.T.
RESUMO O objetivo deste trabalho foi avaliar a qualidade in vitro do sêmen criopreservado de cães naturalmente infectados por Leishmania sp. Foram coletadas amostras de sêmen de 12 cães, sendo seis positivos (GI) e seis negativos (GII) para leishmaniose visceral (LV), semanalmente, totalizando quatro coletas por animal. O sêmen criopreservado foi avaliado pelo teste de termorresistência rápida (TTR), nos tempos zero, 30 e 60 minutos, pela análise computadorizada (CASA) e por meio de sondas fluorescentes; esta última técnica com o intuito de avaliar a integridade das membranas espermáticas. Houve diferença estatística pela técnica de TTR no parâmetro motilidade progressiva, no tempo 0min (68,33% GI e 72,50% GII), e no vigor espermático (2,67 GI e 3,0 GII),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmaniose visceral; Sêmen; Criopreservação; Fertilidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300651

Avaliação microbiológica da água em assentamentos da reforma agrária no município de Candiota, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Müller, A.; Rockembach, C. S.; Souza, C. N.; Girolometto, G.; Schuch, L. F. D.; Pinto, F. R.
A água pode transmitir diversos contaminantes químicos e/ou biológicos; na área rural, a água de usos múltiplos pode apresentar contaminação devido à captação e ao armazenamento inadequados, bem como à falta de tratamento. O presente trabalho analisou a qualidade microbiológica da água em quatro assentamentos da reforma agrária localizados no município de Candiota, Estado do Rio Grande do Sul. Amostras de água foram coletadas em dez propriedades em quatro assentamentos, das quais 11 amostras eram utilizadas para consumo humano e seis para obtenção do leite. Foram realizadas a determinação do número mais provável de coliformes totais e de Escherichia coli, pelo método do substrato enzimático cromogênico fluorescente, e a contagem de microrganismos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coliformes; Consumo humano; Escherichia coli; Mesófilos; Ordenha.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34940

Avaliação microbiológica de leite cru e queijo de coalho produzidos na região do brejo paraibano, estado da Paraíba, Brasil
Provedor de dados: 195
Autores: Morais, W. S.; Silva Filho, C. R. M.
A legislação brasileira estabelece que o leite utilizado na fabricação de queijos deve ser submetido à pasteurização ou a tratamento térmico equivalente, mas apenas as unidades produtoras inspecionadas é que efetuam o tratamento térmico do leite. Em 85% dos casos, o leite utilizado na elaboração do queijo de coalho não é pasteurizado, o que representa um risco potencial para o consumidor devido à possibilidade de veiculação de microrganismos patogênicos. Nesse contexto, as características microbiológicas de leites crus e de queijos de coalho de três propriedades (A, B e C) situadas, respectivamente, nos municípios de Bananeiras, Solânea e Areia (microrregião do Brejo Paraibano), foram avaliadas com o objetivo de verificar a qualidade higiênico-sanitária e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Derivados lácteos; Qualidade higiênico-sanitária; Segurança alimentar.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34956

Avaliação nutricional do resíduo desidratado de cervejaria para coelhos em crescimento
Provedor de dados: 45
Autores: Araujo,I.G.; Scapinello,C.; Jaruche,Y.G.; Silva,M.U.; Nunes,R.V.; Oliveira,A.F.G.; Schneiders,J.L.; P. Neto,B.
RESUMO Foi conduzido um ensaio de digestibilidade para determinar o valor nutritivo do resíduo desidratado de cervejaria (RDC) e outro para verificar o desempenho de coelhos em crescimento alimentados com rações contendo diferentes níveis de RDC e a viabilidade econômica da utilização do RDC. No ensaio de digestibilidade, foram utilizados 20 coelhos, de ambos os sexos, da raça Nova Zelândia Branco, com idade média de 45 dias, distribuídos em delineamento experimental inteiramente ao acaso, com dois tratamentos, sendo uma dieta referência e outra dieta teste, na qual o RDC substituiu a ração referência em nível de 30%. Os coeficientes de digestibilidade aparente (CDA) da matéria seca (MS), da energia bruta (EB), da proteína bruta (PB) do RDC foram de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimento alternativo; Desempenho; Digestibilidade; Energia digestível.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601673

Avaliação radiográfica e tomográfica de cães submetidos à artroplastia coxofemoral total híbrida
Provedor de dados: 45
Autores: Minto,B.W.; Brandão,C.V.S.; Pereira,G.J.C.; Babicsak,V.R.; Vulcano,L.C.; Rossetto,V.J.V.
RESUMO A artroplastia total da articulação coxofemoral é a técnica cirúrgica mais efetiva para o tratamento da displasia coxofemoral canina grave. Na atualidade, o exame radiográfico é o método mais utilizado para se avaliar esse procedimento em cães, porém possui algumas limitações. Já o exame tomográfico por meio de tomografia computadorizada possibilita a aquisição de imagens sem sobreposições e, dessa forma, a determinação do posicionamento dos componentes protéticos com maior precisão. A presente pesquisa teve como objetivo avaliar, por meio de exames radiográficos e tomográficos, a utilização de uma prótese total modular híbrida da articulação coxofemoral desenvolvida e confeccionada no Brasil, aplicada experimentalmente em cães sadios. Foram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canino; Diagnóstico por imagem; Prótese; Coxofemoral.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601440

Avaliações físico-química e microbiológica de leites fermentados probióticos comercializados no munícipio de rio Pomba, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Souza, B. L.; Martins, A. D. O.; Grossi, D. L.; Emiliano, J. V. S.; M. Júnior, S.; Martins, C. B.; Alves, L. A. B.
Entende-se por Leites Fermentados os produtos obtidos por coagulação e diminuição do pH do leite, ou reconstituídos por fermentação lática mediante ação de cultivos de microrganismos específicos, adicionados ou não de outros produtos lácteos e/ou de outras substâncias alimentícias. Esses produtos apresentam diversas características benéficas, dentre elas o potencial funcional e probiótico para a saúde. Os alimentos funcionais são aqueles que, além de suas características nutricionais normais, apresentam em sua composição substâncias que atuam modulando e ativando os processos metabólicos e melhorando as condições de saúde pelo aumento da efetividade do sistema imune. Os alimentos com potencial probiótico apresentam em sua composição microrganismos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pesquisa; Lácteos; Leite fermentado funcional.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34939

Avances en las inmunoterapias para alergias alimentarias
Provedor de dados: 38
Autores: Smaldini,Paola Lorena; Orsini Delgado,María Lucía; Fossati,Carlos Alberto; Docena,Guillermo Horacio.
Las enfermedades alérgicas son las inmunopatologías que con mayor prevalencia se presentan en el mundo. Pueden o no estar mediadas por anticuerpos IgE, sin embargo estas últimas son las que más intensamente se han estudiado por el riesgo que presentan para la vida del paciente. Si bien el único tratamiento que logra revertir estos mecanismos es la no exposición al alergeno, esto no siempre es posible. Por esta razón, y a partir del mayor conocimiento alcanzado del sistema inmune de mucosas junto al desarrollo de modelos animales de alergia, existe un marcado interés en la especialidad para el desarrollo de inmunoterapias que controlen y reviertan el estado de alergia. A partir de los ensayos pre-clínicos en animales y la aplicación de protocolos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alergias; Inmunoglobulina E; Inmunoterapia; Tolerancia; Linfocitos T regulatorios; Modelo murino.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000100009

Avanços e inovações em biotécnicas da reprodução em bovinos de leite.
Provedor de dados: 14
Autores: CAMARGO, L. S. de A.; OLIVEIRA, C. S.; PFEIFER, L. F. M.; MACHADO, R.
As biotecnologias reprodutivas objetivam melhorar a reprodução, facilitar o manejo e disseminar o material genético de animais produtivos. [...] O objetivo deste capítulo é relatar os avanços e as novidades das principais biotecnologias reprodutivas, como IATF, Pive, sêmen sexado, clonagem e engenharia genética em embriões bovinos.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Inseminação Artificial em Tempo Fixo; IATF; Produção In Vitro de Embriões; Pive; Clonagem animal; Engenharia genética em embriões.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070753

Avantages et limites du recours aux BCF - BAF pour produire des VGE mollusques équivalentes aux NQE définies dans l'eau (DCE- Directive 2013/39/UE)
Provedor de dados: 5
Autores: Sire, Alizee; Amouroux, Isabelle.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44379/43992.pdf

Averting the legacy of kidney disease - focus on childhood
Provedor de dados: 56
Autores: Ingelfinger,J.R.; Kalantar-Zadeh,K.; Schaefer,F.
World Kidney Day 2016 focuses on kidney disease in childhood and the antecedents of adult kidney disease that can begin in earliest childhood. Chronic kidney disease (CKD) in childhood differs from that in adults, in that the largest diagnostic group among children includes congenital anomalies and inherited disorders, with glomerulopathies and kidney disease as a consequence of diabetes being relatively uncommon. In addition, many children with acute kidney injury will ultimately develop sequelae that may lead to hypertension and CKD in later childhood or in adult life. Children born early or who are small-for-date newborns have relatively increased risk for the development of CKD later in life. Persons with a high-risk birth and early childhood history...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500303

Aves argentinas De La Peña Mr (2015) Aves argentinas. Incluye nidos y huevos. Tomo 1. Eudeba y Ediciones Universidad Nacional del Litoral, Buenos Aires y Santa Fe. 494 pp. ISBN: 978-987-657-986-5. Precio: $ 430 (rústica) DE LA PEÑA MR (2015) Aves argentinas. Incluye nidos y huevos. Tomo 2. Eudeba y Ediciones Universidad Nacional del Litoral, Buenos Aires y Santa Fe. 384 pp. ISBN: 978-987-657-987-2. Precio: $ 410 (rústica)
Provedor de dados: 68
Autores: Fraga,Rosendo M.
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072016000100010

Aves asociadas al Aeropuerto Carriel Sur de Talcahuano, sur de Chile: evaluación de peligro aviario
Provedor de dados: 72
Autores: BARRIENTOS,CARLOS; GONZÁLEZ-ACUÑA,DANIEL; MORENO,LUCILA; ARDILES,KAREN; FIGUEROA R.,RICARDO A.
Entre el verano de 2002 y 2005 se evaluó la riqueza y abundancia de aves asociadas al Aeropuerto Carriel Sur de Talcahuano y se estimó el riesgo de colisión que representaría cada especie para la aeronavegación. Las aves fueron contabilizadas en 10 puntos de conteos distribuidos en distintos hábitats alrededor del las pistas de aterrizaje. El riesgo de colisión fue estimado mediante el índice de peligro aviario (IPA) el cual combina tamaño, abundancia e historial de colisiones de cada especie. Durante el periodo de estudio se registraron 63 especies, mas 10 especies que fueron registradas después del verano de 2005. Las especies más abundantes fueron el chirigüe, la gaviota dominicana, el queltehue y la loica (28%, 14%, 10%, 8% del total de registros...
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000100005

Avian Cholera emergence in Arctic-nesting northern Common Eiders: using community-based, participatory surveillance to delineate disease outbreak patterns and predict transmission risk
Provedor de dados: 7
Autores: Iverson, Samuel A; Department of Biology, Simon Fraser University; Canadian Wildlife Service, Environment and Climate Change Canada; samuel.iverson@canada.ca; Forbes, Mark R.; Department of Biology, Carleton University; mark_forbes@carleton.ca; Simard, Manon; Nunavik Research Centre, Makivik Corporation, Kuujjuaq; manonsimard@eeyoumarineregion.ca; Soos, Catherine; Science and Technology Branch, Environment and Climate Change Canada; Department of Veterinary Pathology, University of Saskatchewan; catherine.soos@canada.ca; Gilchrist, H. Grant; National Wildlife Research Centre, Environment and Climate Change Canada; grant.gilchrist@canada.ca.
Emerging infectious diseases are a growing concern in wildlife conservation. Documenting outbreak patterns and determining the ecological drivers of transmission risk are fundamental to predicting disease spread and assessing potential impacts on population viability. However, evaluating disease in wildlife populations requires expansive surveillance networks that often do not exist in remote and developing areas. Here, we describe the results of a community-based research initiative conducted in collaboration with indigenous harvesters, the Inuit, in response to a new series of Avian Cholera outbreaks affecting Common Eiders (Somateria mollissima) and other comingling species in the Canadian Arctic. Avian Cholera is a virulent disease of birds caused by...
Tipo: Peer-Reviewed Reports
Palavras-chave: Arctic; Avian Cholera; Common Eider; Conservation; Emerging infectious disease; Inuit; Maxent; Participatory surveillance; Species-habitat model.
Ano: 2016

Avis de l'Ifremer sur des Phénomènes sédimentaires inhabituels en baie du Mont-St-Michel
Provedor de dados: 5
Autores: Le Noc, Sandrine; Le Mao, Patrick; Rollet, Claire.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00365/47657/79263.pdf

Avis de l'Ifremer sur le Classement de salubrité des zones de production des coquillages vivants dans le département des Côtes-d'Armor
Provedor de dados: 5
Autores: Cheve, Julien; Le Mao, Patrick; Rollet, Claire.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00365/47662/80737.pdf

Avis de l’Ifremer sur le projet d’arrêté portant réglementation de la pêche maritime à la Martinique
Provedor de dados: 5
Autores: Thouard, Emmanuel.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00362/47346/79567.pdf

Avis de l'Ifremer sur le Projet de transfert du 10ème palier de la zone ostréicole d'Hirel
Provedor de dados: 5
Autores: Rollet, Claire; Le Mao, Patrick.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00365/47656/79277.pdf

Avis de l'Ifremer sur le PROJET Protocole d’alerte sur les rejets non conformes d’un système d’assainissement collectif
Provedor de dados: 5
Autores: Cheve, Julien; Rollet, Claire.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00365/47644/80750.pdf

Avis portant sur la compatibilité du projet de mise en place de filières de captage de moules avec les enjeux de dissémination de l'algue invasive Gracilaria vermiculophylla dans l'étang de Berre
Provedor de dados: 5
Autores: Oheix, Jocelyne.
Avis portant sur la compatibilité du projet de mise en place de filières de captage de moules avec les enjeux de dissémination de l'algue invasive Gracilaria vermiculophylla dans l'étang de Berre
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00350/46119/79297.pdf

Avis sur la demande de renouvellement des cantonnements de Ste Luce, Cap Chevalier et Case Pilote
Provedor de dados: 5
Autores: Thouard, Emmanuel.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00362/47347/79315.pdf

Avis sur la prolongation de la période de dragage du port du Crouesty
Provedor de dados: 5
Autores: Retho, Michael; Souchu, Philippe; Cochennec-laureau, Nathalie.
Avis d’Ifremer sur la prolongation du dragage du port du Crouesty jusqu’au 10 juin 2016 inclus. Cette demande concerne particulièrement le risque éventuel de blooms phytoplanctoniques d’Alexandrium sp.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00334/44539/79366.pdf

Avis sur la proposition de modification du Schéma des Structures pour le département du Calvados
Provedor de dados: 5
Autores: Gangnery, Aline; Normand, Julien.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00350/46130/79375.pdf

Avocado: characteristics, health benefits and uses
Provedor de dados: 65
Autores: Duarte,Patrícia Fonseca; Chaves,Marcia Alves; Borges,Caroline Dellinghausen; Mendonça,Carla Rosane Barboza.
ABSTRACT: This study aimed to present a literature review about the characteristics, applications, and potential of avocado (Persea americana). Avocado is considered one of the main tropical fruits, as it contains fat-soluble vitamins which are less common in other fruits, besides high levels of protein, potassium and unsaturated fatty acids. Avocado pulp contains variable oil content, and is widely used in the pharmaceutical and cosmetics industry, and in the production of commercial oils similar to olive oil. This fruit has been recognized for its health benefits, especially due to the compounds present in the lipidic fraction, such as omega fatty acids, phytosterols, tocopherols and squalene. Studies have shown the benefits of avocado associated to a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avocado tree; Avocado oil; Unsaturated fatty acid; Bioactive compounds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400747

AVOCADO SEEDLINGS MULTIPLE STEMS PRODUCTION
Provedor de dados: 94
Autores: PAIXÃO,MARCUS VINICIUS SANDOVAL; LOPES,JOSÉ CARLOS; SCHMILDT,EDILSON ROMAIS; ALEXANDRE,RODRIGO SOBREIRA; MENEGHELLI,CAROLINE MERLO.
ABSTRACT  This study aimed to evaluate the potential of multi-stems in avocado seeds according to their mass as well as the adventitious rooting of multi-stem budding with or without the use of auxin. The research was carried out at the Vegetation House of Federal Institute of Espírito Santo, Campus Santa Teresa -ES, with seeds of different masses: &lt;60 g, 61 to 80 g, 81 to 100 g and &gt;100 g, in which each experimental unit was made of five seeds, distributed within five repetitions, under a completely randomized design. The seeds were put to germinate and the percentage number of emergence and multiple stems were evaluated. After 150 days, the following evaluations were carried out: survival of rooted cuttings; number of leaves; stem diameter; root...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avocado; Seeds; Multi-stem; Rooting; Auxin; Persea americana Miller.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200901

Axial variation of basic density of  Araucaria angustifolia wood in different diameter classes
Provedor de dados: 65
Autores: Trevisan,Rômulo; Zanella,Alexandre; Silva,Fernanda Marques da; Rosa,Magda; Fioresi,Tamires; Fortes,Fabiano de Oliveira.
ABSTRACT: The study of the wood characteristics is of fundamental importance for the correct use of this raw material and, among its properties, the basic density is a major, being reference in the quality of this material. This study aimed to evaluate the axial variation of basic density of the wood of Araucaria angustifolia (Bertoloni) O. Kuntze in different diameter classes. For this, three trees were selected in six diameter classes, called class 1 (20-30cm), class 2 (30.1-40cm), class 3 (40.1-50cm), class 4 (50.1-60cm), class 5 (60.1-70cm) and class 6 (70.1-80cm). From each individual sampled was withdrawn a disc at 0.1m (base), 25, 50, 75 and 100% of the height of the first live branch and in the diameter at 1.30m from the ground (DBH), which were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian Pine; Wood technological characteristic; Wood quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001101969

Az ökológiai gazdálkodás ellenőrzése merre tovább?
Provedor de dados: 21
Autores: Allacherne Szepkuty, Katalin.
Az ökológiai gazdaságok tanúsítási folyamatának ismertetése.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general.
Ano: 2016
URL: http://orgprints.org/31080/1/201610-11.pdf

Az ökológiai gazdálkodásban felhasználható vetőmagokkal, szaporítóanyagokkal kapcsolatos szabályokról, eljárásrendről és kivételekről
Provedor de dados: 21
Autores: Allacherne Szepkuty, Katalin.
Jelenleg számos növényfaj esetében nem kapható a piacon ökológiai vetőmag vagy vegetatív szaporítóanyag, ilyenkor a konvencionális magok vetése megengedett, de engedélyköteles. Az uniós jogszabály lehetővé teszi a vetőmagok szabad áramlását is az Unión belül, így öko-szaporítóanyag beszerezhető a szomszédos tagországokból is. A Magyarországon kereskedelemben kapható, fémzárolt öko-vetőmagok listája a Nemzeti Élelmiszerlánc-biztonsági Hivatal (NÉBIH) honlapján elérhető.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Farming Systems; Regulation.
Ano: 2016
URL: http://orgprints.org/30150/1/os1604.pdf

Azadirachtin on  Oligonychus yothersi in yerba mate  Ilex paraguariensis
Provedor de dados: 65
Autores: Alves,Luis Francisco Angeli; Martins,Claudecir Castilho; Mamprim,Ana Paula; Botton,Marcos.
ABSTRACT: The red mite Oligonychus yothersi is one of the main pests of yerba mate in Brazil The damage this mite causes leads to leaf drop and decreased production. There are no registered acaricides for use in yerba mate; thus, laboratory and field experiments were performed to evaluate the effect of azadirachtin (Azamax(r), 250mL 100L-1) for the control of the red mite in yerba mate. In the laboratory, azadirachtin was applied to yerba mate leaf disks before (residual contact) and after (direct contact) infestation with 15 newly emerged red mite adult females. The effect of azadirachtin on mite behavior was evaluated in arenas with treated and untreated yerba mate leaves, and the number of mites in both areas was recorded. Ovicidal action was evaluated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neem; Alternative control; Yerba mate pest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001777

Azole resistance in Candida spp. isolated from Catú Lake, Ceará, Brazil: an efflux-pump-mediated mechanism
Provedor de dados: 58
Autores: Brilhante,Raimunda S.N.; Paiva,Manoel A.N.; Sampaio,Célia M.S.; Castelo-Branco,Débora S.C.M.; Teixeira,Carlos E.C.; Alencar,Lucas P. de; Bandeira,Tereza J.P.G.; Monteiro,André J.; Cordeiro,Rossana A.; Pereira-Neto,Waldemiro A.; Sidrim,José J.C.; Moreira,José L.B.; Rocha,Marcos F.G.
Abstract Since, there is no study reporting the mechanism of azole resistance among yeasts isolated from aquatic environments; the present study aims to investigate the occurrence of antifungal resistance among yeasts isolated from an aquatic environment, and assess the efflux-pump activity of the azole-resistant strains to better understand the mechanism of resistance for this group of drugs. For this purpose, monthly water and sediment samples were collected from Catú Lake, Ceará, Brazil, from March 2011 to February 2012. The obtained yeasts were identified based on morphological and biochemical characteristics. Of the 46 isolates, 37 were Candida spp., 4 were Trichosporon asahii, 3 were Cryptococcus laurentii, 1 Rhodotorula mucilaginosa, and 1 was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic environments; Yeast microbiota; Candida spp.; Antifungal resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100033

Azole susceptibility in clinical and environmental isolates of Aspergillus fumigatus from eastern Hokkaido, Japan
Provedor de dados: 19
Autores: Toyotome, Takahito; Fujiwara, Takayuki; Kida, Hideyuki; Matsumoto, Munehiro; Wada, Terumi; Komatsu, Ryoichi.
Azole antifungals are used not only clinically for fungal infections but also used as agricultural fungicides. Recently, azole-resistant Aspergillus fumigatus containing a tandem repeat in the promoter region of cyp51A combined with amino acid substitution(s) appears in the environment in Eurasia, especially in several European countries. Although azole fungicides have been used in Japan, especially in Hokkaido, surveillance and characterization of A. fumigatus in Hokkaido have not been reported. In this study, we collected soil samples from farms that used an azole fungicide in the Tokachi area of eastern Hokkaido, isolated 91 A. fumigatus strains, and determined the minimal inhibitory concentrations of medical azoles required for these strains. Moreover,...
Palavras-chave: Azole; Aspergillus fumigatus; Cyp51A.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4469

Babesia gibsoni internal transcribed spacer 1 region is highly conserved amongst isolates from dogs across Japan
Provedor de dados: 19
Autores: LIU, Mingming; CAO, Shinuo; VUDRIKO, Patrick; SUZUKI, Hiroshi; SOMA, Takehisa; XUAN, Xuenan; 鈴木, 宏志; 玄, 学南.
Babesia gibsoni is a tick-borne apicomplexan parasite of dogs that often causes fever and hemolytic anemia with highly variable clinical outcome. In this study, we sequenced the 254bp Internal Transcribed Spacer 1 region (ITS1) of 54 B. gibsoni isolates from 14 different geographical regions of Japan. The 54 isolates shared high sequence identity with each other and with B. gibsoni isolates reported in GenBank database (97.2–100%). Consistent with previous reports, phylogenetic analysis showed that B. gibsoni isolates from Japan formed the same clade with those from U.S.A., Australia, India and Taiwan. Our finding indicates that B. gibsoni ITS1 region is highly conserved among isolates from dogs in Japan, making it a useful genetic marker for molecular...
Palavras-chave: Babesia gibsoni; Conserved gene; Internal transcribed spacer 1 (ITS1); Japan.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4302

Babesia ovata: Taxonomy, phylogeny and epidemiology
Provedor de dados: 19
Autores: Sivakumar, Thillaiampalam; Igarashi, Ikuo; Yokoyama, Naoaki.
Babesia ovata, which is transmitted by Haemaphysalis longicornis, is an intraerythrocytic protozoan parasite of cattle. Based on its morphology, B. ovata is classified as a large-type Babesia. The developmental stages of B. ovata have been described both in cattle and the tick vector. In infected adult female ticks, the parasite is transovarially transmitted to the tick eggs. The sexual reproduction of B. ovata has been demonstrated in the tick midgut. The diagnostic tools that are currently available for the specific detection of B. ovata in cattle include microscopy and polymerase chain reaction assays. The development of improved molecular and serological diagnostic tools has been constrained by the limited availability of genetic data. B. ovata has...
Palavras-chave: Babesia ovata; Cattle; Epidemiology; Phylogeny; Taxonomy.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4555

Baby leaf lettuce production in trays with reused and solarized substrate
Provedor de dados: 75
Autores: Moraes,Lívia AS; Calori,Alex H; Factor,Thiago L; Patrício,Flávia RA; Ghini,Raquel; Abreu,Monica F; Purquerio,Luis FV.
ABSTRACT Concerning the baby leaf production in trays, substrate can be reused for a certain number of times depending on its chemical and physical characteristics, but populations of pathogens such as Pythium aphanidermatum and Rhizoctonia solani that can cause damping off of lettuce, can build up during the reuse of this substrate. Solar treatment in a solar collector can be an alternative for the disinfestation of these substrates. Thus, the objective of this research was to study the reuse of coconut fiber substrate and its solar treatment in solar collector on baby leaf lettuce production. The experimental design was randomized blocks, in a factorial scheme 4 (first-use substrate, reused once, reused twice and reused three times) x 2 (with and without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactuca sativa; Coconut fiber; Solar treatment device; Horticulture; Sustainability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400463

Bacheloropgave: Værktøj til vurdering af føderessourcer for bier på landbrugsbedrifter
Provedor de dados: 21
Autores: Jørgensen, Line Daa.
Bier er vigtige bestøvere af forskellige afgrødetyper, som frugttræer og frøafgrøder. Dette projekt undersøger, hvorvidt et forholdsvis enkelt vurderingsværktøj, kan anvendes til at give et tilstrækkelige indtryk af biernes tilgængelighed af føderessourcer, på og omkring økologiske bedrifter. Undersøgelser laves på baggrund er data over føderessourcer, indsamlet af forskere og landmænd i forskningsprojektet Beefarm i 2015. Data består af vurderinger af forskellige habitattyper, og deres indhold af forskellige føderessourcer, samt hvilken mængde føderessourcerne forekommer i. Data behandles gennem databehandling og analyse.  Det har vist sig, at der var nogle komplikationer i værktøjets opbygning i forhold til, at bidrage med den ønskede information om...
Tipo: Thesis
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016
URL: http://orgprints.org/33125/1/BeeFarm_Bachelorprojekt_Line%20Daa%20J%C3%B8rgensen.pdf

Background and Reference Values of Metals in Soils from Paraíba State, Brazil
Provedor de dados: 90
Autores: Almeida Júnior,Agenor Bezerra de; Nascimento,Clístenes Williams Araújo do; Biondi,Caroline Miranda; Souza,Adailson Pereira de; Barros,Felipe Martins do Rêgo.
ABSTRACT Soil contamination by heavy metals threatens ecosystems and human health. Environmental monitoring bodies need reference values for these contaminants to assess the impacts of anthropogenic activities on soil contamination. Quality reference values (QRVs) reflect the natural concentrations of heavy metals in soils without anthropic interference and must be regionally established. The aim of this study was to determine the natural concentrations and quality reference values for the metals Ag, Ba, Cd, Co, Cu, Cr, Mo, Ni, Pb, Sb and Zn in soils of Paraíba state, Brazil. Soil samples were collected from 94 locations across the state in areas of native vegetation or with minimal anthropic interference. The quality reference values (QRVs) were (mg...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geochemistry; Soil pollution; Micronutrients; Trace elements.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100509

Backpressure effects on the flow-pressure relation of driplines
Provedor de dados: 70
Autores: Thebaldi,Michael S; Lima,Luiz A; Almeida,Willian F. de; Andrade,Rafaella R.
ABSTRACT For drip irrigation design and management, it is necessary to know the relation between flow and pressure acting on emitters. In the case of subsurface drip irrigation, the backpressure phenomenon may change the hydraulic characteristics of emitters. Thus, this study aimed at determining such relationship between flow and pressure of different driplines in surface and subsurface conditions; aiming to find possible differences in hydraulic behavior. We tested four emitter types; two pressure compensating (D5000 and Hydro PCND) and two non-pressure compensating (TalDrip and Jardiline). Emitter flow rates were attained in atmospheric conditions and submerged in water, in which submergence levels represented backpressure. Assays were performed using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Discharge exponent; Proportionality constant; Trickle irrigation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000100055

Bacteria isolated from Korean black raspberry vinegar with low biogenic amine production in wine
Provedor de dados: 58
Autores: Song,Nho-Eul; Cho,Hyoun-Suk; Baik,Sang-Ho.
Abstract A high concentration of histamine, one of the biogenic amines (BAs) usually found in fermented foods, can cause undesirable physiological side effects in sensitive humans. The objective of this study is to isolate indigenous Acetobacter strains from naturally fermented Bokbunja vinegar in Korea with reduced histamine production during starter fermentation. Further, we examined its physiological and biochemical properties, including BA synthesis. The obtained strain MBA-77, identified as Acetobacter aceti by 16S rDNA homology and biochemical analysis and named A. aceti MBA-77. A. aceti MBA-77 showed optimal acidity % production at pH 5; the optimal temperature was 25 °C. When we prepared and examined the BAs synthesis spectrum during the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogenic amines; Histamine; Acetic acid bacteria; Vinegar; Wine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200452

Bacteria with capacities of production of biosurfactants isolated from native plants of Baja California, México
Provedor de dados: 85
Autores: Méndez-Trujillo,V; Carrillo-Beltrán,M; Valdez-Salas,B; Gonzalez-Mendoza,D.
The aim of the present study was to isolate autochthonous microorganisms with biosurfactants capacities from the rhizospere of the cotton (Gossypium spp.), cachanilla (Pluchea sericea) and salicornia (Salicornia bigelovii) in the Mexicali valley. The biosurfactant activity and biosurfactant productions by the strains isolated from the rhizosphere of the cotton (Bs-Alg), cachanilla (Bs-Cach) and salicornia (Bs-Cach01) were determined using oil spreading technique and emulsifcation activity with corn, olive, soybean and diesel oils, respectively. The analysis of the 16S rRNA showed that strains Bs-Alg, Bs-Cach and Bs-Cach01 are closely related among them and with respect to all Bacillus subtilis with more than 99% similarity values. Results showed that all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mexicali valley; Biosurfactants; Bacillus subtilis; Native plants.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000200008

Bacterial community characterization of water and intestine of the shrimp Litopenaeus stylirostris in a biofloc system
Provedor de dados: 5
Autores: Cardona, Emilie; Gueguen, Yannick; Magré, Kevin; Lorgeoux, Bénédicte; Piquemal, David; Pierrat, Fabien; Noguier, Florian; Saulnier, Denis.
Background  Biofloc technology (BFT), a rearing method with little or no water exchange, is gaining popularity in aquaculture. In the water column, such systems develop conglomerates of microbes, algae and protozoa, together with detritus and dead organic particles. The intensive microbial community presents in these systems can be used as a pond water quality treatment system, and the microbial protein can serve as a feed additive. The current problem with BFT is the difficulty of controlling its bacterial community composition for both optimal water quality and optimal shrimp health. The main objective of the present study was to investigate microbial diversity of samples obtained from different culture environments (Biofloc technology and clear...
Tipo: Text
Palavras-chave: Shrimp; Biofloc; Clear sea water; Bacterial communities; Culture environment; Microbiota.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00346/45694/45314.pdf

Bacterial community structure of the marine diatom Haslea ostrearia
Provedor de dados: 5
Autores: Lepinay, Alexandra; Capiaux, Herve; Turpin, Vincent; Mondeguer, Florence; Lebeau, Thierry.
Haslea ostrearia produces a water-soluble, blue-green pigment, called marennine, with proven economic benefits (as a bioactive compound used to green oysters, which improves their market value). Incomplete knowledge of the ecological features of this marine diatom complicates its cultivation. More specifically, the ecology of bacteria surrounding H. ostrearia in ponds is what remains unknown. The structure of this bacterial community was previously analyzed by means of PCR-TTGE before and after isolating H. ostrearia cells recovered from 4 localities in order to distinguish the relative parts of the biotope and biocenose and to describe the temporal dynamics of the bacterial community structure at two time scales (2 weeks vs. 9 months). The bacterial...
Tipo: Text
Palavras-chave: Biofilm; Ecology; Metabolic fingerprinting; Microalgae; Phycosphere; TTGE.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00326/43737/43344.pdf

Bacterial community structure of the marine diatom Haslea ostrearia
Provedor de dados: 5
Autores: Lepinay, Alexandra; Capiaux, Hervé; Turpin, Vincent; Mondeguer, Florence; Baron, Regis; Lebeau, Thierry.
The marine diatom Haslea ostrearia produces a water-soluble blue-pigment named marennine of economic interest (e.g. in aquaculture for the greening of oysters). Up to date the studies devoted to ecological conditions under which this microalga develops never took into account the bacterial-H. ostrearia relationships.  In this study the bacterial community was analysed by PCR-TTGE before and after H. ostrearia isolation cells recovered from 4 localities, to distinguish the relative part of the biotope and the biocenose and eventually to describe the temporal dynamic of the structure of the bacterial community. The bacterial structure of the phycosphere differed strongly from that of the bulk sediment. The similarity between bacteria recovered from the...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00342/45365/44861.pdf

Bacterial Diversity in the Digestive Tracts of Four Indian Air-Breathing Fish Species Investigated by PCR Based Denaturing Gradient Gel Electrophoresis
Provedor de dados: 52
Autores: He,Suxu; Zhou,Zhigang; Banerjee,Goutam; Huang,Lu; Ray,Arun Kumar; Ringø,Einar.
ABSTRACT An investigation was conducted to identify the allochthonous microbiota (entire intestine) and the autochthonous microbiota in proximal intestine (PI) and distal intestine (DI) of four species of Indian air-breathing fish (climbing perch; Anabas testudineus, murrel; Channa punctatus, walking catfish; Clarias batrachus and stinging catfish; Heteropneustes fossilis) by PCR based denaturing gradient gel electrophoresis (DGGE). High similarities of the allochthonous microbiota were observed between climbing perch and murrel, walking catfish and stinging catfish, indicating similar food behavior. The autochthonous microbiota of PI and DI from climbing perch and murrel revealed more similarity, than the result obtained from walking catfish and stinging...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allochthonous and autochthonous gut microbiota; Air-breathing fish; Bacterial diversity; DGGE.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100350

Bacterial diversity in the rhizosphere of a transgenic versus a conventional maize (Zea mays)
Provedor de dados: 85
Autores: Vital-López,L; Cruz-Hernández,MA; Fernández-Dávila,S; Mendoza-Herrera,A.
Genetically modified crops could cause negative effects on bacterial communities. In this study, we compared the bacterial community structure of two maize cultivars to determine whether the transgenic cultivar exerts a negative effect on bacterial communities inhabiting the rhizosphere. Cultivars included the genetically modified maize (Zea mays), with the pat-gene conferring resistance to the herbicide glufosinate (synonym: L-phosphinothricin), and the hybrid, conventional maize. Metagenomic DNA was extracted from the rhizosphere of plants grown in a greenhouse. Single-strand conformation polymorphism, based on polymerase chain reaction amplifying a partial subunit rRNA gene was used to characterize and generate genetic profiles that corresponded to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Glufosinate; Metagenomic DNA; Rhizosphere; Single-strand conformation polymorphism.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000200006

Bacterial ecology of abattoir wastewater treated by an anaerobic digestor
Provedor de dados: 58
Autores: Jabari,Linda; Gannoun,Hana; Khelifi,Eltaief; Cayol,Jean-Luc; Godon,Jean-Jacques; Hamdi,Moktar; Fardeau,Marie-Laure.
Abstract Wastewater from an anaerobic treatment plant at a slaughterhouse was analysed to determine the bacterial biodiversity present. Molecular analysis of the anaerobic sludge obtained from the treatment plant showed significant diversity, as 27 different phyla were identified. Firmicutes, Proteobacteria, Bacteroidetes, Thermotogae, Euryarchaeota (methanogens), and msbl6 (candidate division) were the dominant phyla of the anaerobic treatment plant and represented 21.7%, 18.5%, 11.5%, 9.4%, 8.9%, and 8.8% of the total bacteria identified, respectively. The dominant bacteria isolated were Clostridium, Bacteroides, Desulfobulbus, Desulfomicrobium, Desulfovibrio and Desulfotomaculum. Our results revealed the presence of new species, genera and families of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial ecology; Biodiversity; Bacterial culture; SSCP; PCR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100073

Bacterial strains from floodplain soils perform different plant-growth promoting processes and enhance cowpea growth
Provedor de dados: 63
Autores: Costa,Elaine Martins da; Carvalho,Fernanda de; Nóbrega,Rafaela Simão Abrahão; Silva,Jacqueline Savana; Moreira,Fatima Maria de Souza.
ABSTRACT Certain nodulating nitrogen-fixing bacteria in legumes and other nodule endophytes perform different plant-growth promoting processes. The objective of this study was to evaluate 26 bacterial strains isolated from cowpea nodules grown in floodplain soils in the Brazilian savannas, regarding performance of plant-growth promoting processes and ability to enhance cowpea growth. We also identified these strains by 16S rRNA sequencing. The following processes were evaluated: free-living biological nitrogen fixation (BNF), solubilization of calcium, aluminum and iron phosphates and production of indole-3-acetic acid (IAA). The abilities to nodulate and promote cowpea growth were evaluated in Leonard jars. Partial sequencing of the 16S rRNA gene...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paenibacillus; Biotechnological potential; Biological nitrogen fixation; Phosphate solubilization; Indole-3-acetic acid.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000400301

Bacterial treatment of alkaline cement kiln dust using Bacillus halodurans strain KG1
Provedor de dados: 58
Autores: Kunal,; Rajor,Anita; Siddique,Rafat.
Abstract This study was conducted to isolate an acid-producing, alkaliphilic bacterium to reduce the alkalinity of cement industry waste (cement kiln dust). Gram-positive isolate KG1 grew well at pH values of 6–12, temperatures of 28–50 °C, and NaCl concentrations of 0–16% and thus was further screened for its potential to reduce the pH of an alkaline medium. Phenotypic characteristics of the KG1 isolate were consistent with those of the genus Bacillus, and the highest level of 16S rRNA gene sequence similarity was found with Bacillus halodurans strain DSM 497 (94.7%). On the basis of its phenotypic characteristics and genotypic distinctiveness from other phylogenetic neighbors belonging to alkaliphilic Bacillus species, the isolated strain was designated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkaliphiles; Alkalinity reduction; Bacillus sp; Cement kiln dust.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100001

Bacular morphology of seven species of high andean rodents from Colombia (Rodentia: Sigmodontinae)
Provedor de dados: 81
Autores: Calderón-Capote,María C; Jerez,Adriana; Sánchez Palomino,Pedro; López-Arévalo,Hugo Fernando.
El presente trabajo describe y compara la morfología del báculo de los roedores altoandinos Thomasomys laniger, T. niveipes, T. princeps, Chilomys instans, Microryzomys minutus y Neomicroxus bogotensis distribuidos en la Cordillera Oriental colombiana dentro del Parque Natural Nacional Chingaza. Adicionalmente, describimos y analizamos el báculo de Thomasomys aureus en dos localidades de la Cordillera Central colom­biana. Se diafanizaron 16 penes de individuos adultos con alcian-blue y alizarina para un análisis detallado. Nuestros resultados mostraron que las siete especies exhibieron diferencias morfológicas presentando un báculo complejo con tres dígitos. Dentro del género Thomasomys, las especies T. aureus y T. princeps mostraron una gran...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chilomys; Microryzomys; Morfología del báculo; Neomicroxus; Thomasomys.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100004

Bæredygtigt foderprotein fra lokalproducerede grønne biomasser
Provedor de dados: 21
Autores: Andersen, Kell; Fog, Erik.
Introduktion til innovationsworkshop om bio-raffineret grøn protein.
Tipo: Teaching resource
Palavras-chave: Feeding and growth; Produce chain management; Farm nutrient management; Post harvest management and techniques.
Ano: 2016
URL: http://orgprints.org/30969/1/1%20-%20InnovationsWorkshop_KEAN_EF.pdf

Bæredygtigt foderprotein fra lokalproducerede grønne biomasser - resultat af gruppedrøftelser
Provedor de dados: 21
Autores: Fog, Erik.
Opsamling på gruppedrøftelser på innovationsworkshop
Tipo: Teaching resource
Palavras-chave: Farm economics; Feeding and growth; Farm nutrient management; Post harvest management and techniques.
Ano: 2016
URL: http://orgprints.org/30974/1/InnovationsWorkshop_grupperesultat.pdf

BAGAÇO DE MALTE COMO SUBSTRATO PARA PRODUÇÃO DE BIOPIGMENTOS PRODUZIDOS POR MONASCUS RUBER CCT 3802
Provedor de dados: 196
Autores: Oliveira, Camila Fernanda Dias de; Vendruscolo, Francielo; da Costa, Jaquelinne Pires Vital; de Araújo, Welker Denner Bernardes.
O presente estudo busca, evidenciar o reaproveitamento do resíduo agroindustrial bagaço de malte, na fabricação de pigmentos naturais produzidos por Monascus, determinando a velocidade de crescimento radial pelo fungo filamentoso Monascus ruber CCT 3802, em cultivo sólido sob diferentes concentrações de bagaço de malte. A determinação da velocidade de crescimento radial foi realizada em meio ágar dextrose batata (PDA) sob diferentes concentrações de substrato bagaço de malte (5, 10, 20 e 40 g.L-1), além da placa padrão contendo apenas PDA. A maior velocidade de crescimento radial do Monascus. ruber foi obtida da placa contendo 40 g.L-1 de bagaço de malte 0,1383 mm h-1, o que corresponde a um crescimento de 3,32 mm dia-1, ou seja, um aumento de 54,95%...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1200

Balanço de nutrientes em sistemas agrícolas: importância do manejo de nutrientes em safras de quebra de produtividade.
Provedor de dados: 14
Autores: BORTOLON, L.; BORTOLON, E. S. O.; CAMARGO, F. P. de.
Os fertilizantes representam hoje mais de 50% do custo de produção de alimentos, principalmente nos sistemas estabelecidos que envolvem soja, milho e integração lavoura-pecuária. A eficiência no uso de nutrientes é uma medida aplicada em que se considera, geralmente, a relação entre a quantidade produzida de biomassa vegetal ou de grãos e a quantidade aplicada de um determinado nutriente (doses). No entanto, de forma prática, o balanço de nutrientes é uma ferramenta de fácil aplicação em escala de campo que pode dar um direcionamento para o manejo da adubação. O balanço de nutrientes se torna ainda mais importante em safras onde houve quebra de produtividade, gerando questionamentos quanto ao manejo da adubação para a safra seguinte.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Nutriente; Sistema de cultivo; Fertilizante.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052725

Balanço energético e pegada de carbono nos sistemas de produção integrada e convencional de feijão-comum irrigado
Provedor de dados: 86
Autores: Carmo,Heliton Fernandes do; Madari,Beáta Emöke; Wander,Alcido Elenor; Moreira,Flavia Rabelo Barbosa; Gonzaga,Augusto Cesar de Oliveira; Silveira,Pedro Marques da; Silva,Aluisio Goulart; Silva,José Geraldo da; Machado,Pedro Luiz Oliveira de Almeida.
Resumo O objetivo deste trabalho foi avaliar a contribuição do sistema de produção integrada de feijão-comum (PI), em comparação ao sistema de produção convencional, quanto ao uso de energia, à eficiência energética e à pegada de carbono, contabilizados desde a fabricação de insumos até a colheita de grãos nas fazendas, tendo-se excluído o transporte. Foram selecionadas quatro fazendas em Cristalina, GO, na terceira época de produção de feijão, em 2009. O sistema PI reduziu o uso médio de energia em 3,1%, em comparação ao convencional. Os resultados variaram de 22.759,9 a 25.518,4 MJ ha-1. A adubação nitrogenada com 6.584,0 MJ ha-1, as operações mecanizadas com 5.309,4 MJ ha-1 e a irrigação com 4.961,4 MJ ha-1 tiveram a maior participação quanto ao uso de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Adubação mineral nitrogenada; Análise de ciclo de vida; Eficiência energética; Pivô central.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901069

Balanço social Embrapa 2015.
Provedor de dados: 14
Autores: EMBRAPA. Secretaria de Comunicação. Secretaria de Gestão e Desenvolvimento Institucional.
bitstream/item/143010/1/balancosocialembrapa2015.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agricultura; Instituição de pesquisa; Pesquisa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044962

Balneotherapy is a potential risk factor for Pseudomonas aeruginosa colonization
Provedor de dados: 60
Autores: Deutsch,Gabriela; Bokehi,Luciana Castilho; Silva,Ana Elisa Gonçalves Pereira Rodrigues; Guimarães Junior,Luiz Macieira; Rodrigues,Rogério; Esper,Luciana Maria Ramires; Gonzalez,Alice Gonçalves Martins; Paula,Geraldo Renato de; Castilho,Selma Rodrigues de; Teixeira,Lenise Arneiro.
ABSTRACT The practice of immersion in burn patient has been abandoned in many parts of the world but in Brazil it is still common. The aim of this study was to ascertain if balneotherapy is a risk factor for Pseudomonas aeruginosa colonization in thermally injured patients. Eighteen patients from a Burn Center were studied for 14 weeks for Pseudomonas aeruginosa. Samples were collected by swabbing the exudate of wounds, before and after giving bath to the patients and from balneotherapy table. Pulsed-field gel electrophoresis was used to determine bacterial genetic relatedness. Thirty-seven P. aeruginosa isolates were detected from 292 swabs collected from patients' burn surface area and from the balneotherapy table. Profile analysis of P. aeruginosa DNA...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pseudomonas aeruginosa/colonization; Burn patients; Balneotherapy; PFGE.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100014

Bananicultura na comunidade de Faraó: atualidades e perspectivas.
Provedor de dados: 14
Autores: MARTINS, A. L. da S.; BORGES, A. L.; SCHULER, A. E.; FIDALGO, E. C. C.; CLEMENTE, E. de P.; MONTEIRO, J. M. G.; OLIVEIRA, A. P. de; FONTANA, A.
Comunidade de Faraó; Situação da bananicultura na comunidade de Faraó; Manejo da cultura da banana; Variedades de bananeira; Variedades cultivadas; Opções de variedades.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana; Produção agrícola; Produção vegetal; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052761

Banco ativo de germoplasma de citros da Embrapa Mandioca e Fruticultura.
Provedor de dados: 14
Autores: PASSOS, O. S.; MACHADO, C. de F.; SOUZA, A. da S.; SOARES FILHO, W. dos S.; SOUZA, F. V. D.; GESTEIRA, A. da S.; GIRARDI, E. A.
O gênero Citrus L. e afins, especialmente Poncirus Raf., Fortunella Swingle, Microcitrus Swingle, Eremocitrus Swingle e Clymenia Swingle, constituem o que se denomina por citros, em razão de produzirem frutos semelhantes à laranja ou ao limão. Esse complexo grupo de plantas apresenta ampla variabilidade de formas, as quais foram se acumulando ao longo de milênios, seja em razão de seu cultivo desde a Antiguidade, por diversas civilizações, seja em decorrência da preservação pela própria natureza, como consequência da embriogenia nucelar. Os frutos cítricos variam em tamanho, desde os relativamente muito pequenos àqueles muito grandes. Dentre os menores encontram-se os kumquats (Fortunella spp.) e as limas ácidas [C. aurantiifolia (Christm.) Swingle], cujas...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Fruta cítrica; Citrus.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1038877

Banco de sementes do solo após aplicação de herbicidas pré-emergentes durante quatro safras de cana-de-açúcar
Provedor de dados: 86
Autores: Amim,Reynaldo Tancredo; Freitas,Silvério de Paiva; Freitas,Ismael Lourenço de Jesus; Scarso,Murilo Francischinelli.
Resumo: O objetivo deste trabalho foi avaliar o efeito dos herbicidas pré-emergentes indaziflam, indaziflam+metribuzim e diuron+hexazinone sobre o banco de sementes do solo de lavoura de cana-de-açúcar, durante quatro safras consecutivas. Utilizou-se o delineamento experimental de blocos ao acaso, com quatro repetições, em parcelas subdivididas. Os tratamentos consistiram de doses dos seguintes herbicidas: indaziflam, 75, 100 e 150 g i.a. ha-1; indaziflam+metribuzim, 75 + 960 g i.a. ha-1; e diuron+hexazinone, 936 + 264 g i.a. ha-1; além de área capinada, como testemunha. O banco de sementes foi analisado nas camadas do solo de 0,00-0,10 e 0,10‒0,20 m. Realizaram-se a contagem e a identificação de plântulas emergidas, e calcularam-se a densidade, a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum; Diuron; Hexazinone; Indaziflam; Metribuzim; Plantas daninhas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001001710

BANK OF WEED SEEDS IN AGROSYSTEMS IN THE BRAZILIAN CERRADO
Provedor de dados: 87
Autores: CARDOSO,I.S.; SOARES,M.P.; ARAÚJO,V.T.; CABRAL,P.H.R.; JAKELAITIS,A.; MADALÃO,J.C.
ABSTRACT The seed bank is the reserve of viable seeds found in the soil and is related to diversity and abundance of species that make up the weed populations. This study aimed to determine the seed bank in four distinct environments (grazing area, area of vegetables, annual crop area and perennial crop area) in two seasons (rainy and dry season). To determine the seed bank, each environment was divided into four sub-areas of 0.2 hectares, considering that each area was a repetition, totaling 16 experimental units. Samples of 0.8 kg were taken from each area, and each sample was distributed on a plastic tray and allowed to germinate in a greenhouse. The density of the individuals was determined by observing the number of emerging seedlings in the trays,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rainy season; Dry season; Shannon index; Relative importance; Diversity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000300443

Barium and its Importance as an Indicator of (Paleo)Productivity
Provedor de dados: 42
Autores: LIGUORI,BIANCA T.P.; ALMEIDA,MARCELO G. DE; REZENDE,CARLOS E. DE.
ABSTRACT Barium (Ba) is a trace element which occurs predominantly as barite mineral (BaSO4) in the marine environment. Previous work suggests that barite concentrations are related to the organic carbon flux and marine biological debris in the water column suggesting a direct or indirect involvement in the marine biological cycling. In addition, barite has a high preservation rate (~30%) in sediments and it is less affected by early diagenesis than other proxies for productivity such as carbonates (~10%) and organic carbon (~1%), for example. Therefore, Ba is considered an excellent proxy for ocean (paleo)productivity. However, correlating barite to productivity involves some caveats. Specifically, the post-depositional formation of barite in oxic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Barite; Biogenic barium; (paleo)productivity proxy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602093

Barnyardgrass with Multiple Resistance to Synthetic Auxin, ALS and Accase Inhibitors
Provedor de dados: 87
Autores: EBERHARDT,D.S.; OLIVEIRA NETO,A.M.; NOLDIN,J.A.; VANTI,R.M.
ABSTRACT The objective of this research was to confirm the resistance of a barnyardgrass biotype (Echinochloa crus-galli) to herbicides quinclorac (synthetic auxin), penoxsulam (ALS inhibitor) and cyhalofop-butyl (ACCase inhibitor). Two experiments were carried out in a greenhouse located in Itajaí, State of Santa Catarina, Brazil. One experiment evaluating the biotype ECH 18 (known as susceptible) and one with the ECH 141 biotype (suspected to be multiple resistant). The experimental design used was completely randomized, in a 4 x 7 factorial arrangement with four replications. The first factor was the herbicide: cyhalofop-butyl (Clincher(r)), penoxsulam (Ricer(r)), quinclorac (Facet(r)) and propanil (Grassaid(r)) and the second factor consisting of seven...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paddy rice; Echinochloa crus-galli; Chemical control; Herbicide resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400823

Baromètre Bio pour la Suisse: Enquête nationale sur la consommation bio
Provedor de dados: 21
Autores: Blatter, Simon; Stolz, Hanna.
Qu’est-ce qui incite ou empêche les consommateurs d’acheter du bio? Qui sont les acheteurs bio en Suisse? L’étude du FiBL «Baromètre Bio» répond à de nombreuses questions.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2016
URL: http://orgprints.org/32748/1/bioactualites_2016-7_barometre_bio.pdf

Bases tecnológicas para o cultivo de tomate no sistema de produção TOMATEC®.
Provedor de dados: 14
Autores: MACEDO, J. R. de; CAPECHE, C. L.; MELO, A. da S.; PAIVA, D. W. de; SILVA, L. V. da; BASTOS, L. H. P.; CARDOSO, M. H. W. M.
O sistema de produção do tomate em cultivo sustentável vem ocupar um nicho de mercado para produtores diferenciados e consumidores exigentes. O TOMATEC® apresenta diversas vantagens comparativas. Trata-se de uma tecnologia que permite uma estabilidade de oferta, reduzindo os riscos de sazonalidade de outros sistemas de produção, incrementa a produção e a oferta consistente do produto durante vários meses do ano. Frente ao cultivo convencional, traz economia de insumos e uso racional de recursos, além do diferencial de qualidade do alimento (produto). Ambientalmente segura, a tecnologia diminui os riscos à saúde tanto do agricultor, quanto dos consumidores finais, ofertando um fruto saudável e com qualidade em um dos alimentos mais presentes na dieta da...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: TOMATEC®; Tomate; Sistema de cultivo; Prática cultural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067613

Bases teóricas para definição de indicadores de sustentabilidade para cultivo de trigo no Brasil.
Provedor de dados: 14
Autores: DALMAGO, G. A.; RIGHI, E. Z.; JESUS, K. R. E. de; CUNHA, G. R. da; SANTI, A.
bitstream/item/142221/1/ID43649-2016DO156.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Indicadores de sustentabilidade.; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043062

BASIC UNIT COST SIMULATION FROM FREE-STALL DESIGN TO DAIRY CATTLE CONFINEMENT USING DIFFERENT CONSTRUCTION TECHNIQUES
Provedor de dados: 70
Autores: Ramos,Marcelo C.; Barbosa,Jackson A.
ABSTRACT The ascendancy of milk production in Brazil is due to mainly to the adoption of confinement systems, however, construction quality of these systems impact on milk production. This study aimed to simulate the Basic Unit Cost (BUC m-2), referring to a free-stall design with capacity for 80 animals and different construction techniques, with a database for various budget analysis and investment plans. A budgetary spreadsheet was modeled, allowing simulating the BUC m-2 for different combinations of roof pillars (metallic, wood or reinforced concrete), covering structure (metallic or wood), coverage model (with or without ridge vent), roof tiles (aluminum, cement or ceramic) and masonry (concrete block, ceramic or solid brick). The techniques used...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cost breakdown; Construction techniques; Dairy farms; Milk production; Rural buildings.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000600972

Basil - grown in pots
Provedor de dados: 21
Autores: Koller, Martin; Koch, Robert.
Content of the chapter 4.6.2  - Crop requirements  - Experimental design  - Crop management  - Disease and pest infestation, physiological disorders and other abiotic damage  - Assessments during growth  - Assessments at harvest  - Overall value score  - References and further information
Tipo: Book chapter
Palavras-chave: Research methodology and philosophy Ornamentals; Flower bulbs and tree nurseries.
Ano: 2016
URL: http://orgprints.org/30608/1/koller-koch-2016-BioGreenhouse_Research-chapter462-p128-130.pdf

Bassin d’essais de Brest. Calibration de la Houle
Provedor de dados: 5
Autores: Chalony, Sebastien; Tassin, Alan; Ohana, Jeremy; Priour, Daniel.
L’objectif de ces essais est une calibration de la houle du bassin de Brest et vérification du fonctionnement du batteur et de sa commande. Différentes houles régulières et irrégulières ont été réalisées afin de vérifier que les houles générées étaient en accord avec les houles que l'on souhaitait obtenir. Cela a également permis de vérifier le bon fonctionnement de la sonde Quasar 1 recettée peu de temps avant.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00343/45448/44980.pdf

Bassin d’essais de Brest. Immersion d’un prototype Fluorimètre
Provedor de dados: 5
Autores: Chalony, Sebastien; Ohana, Jeremy; Priour, Daniel.
L’objectif de l’immersion est de tester un fluorimètre (qualifié à 500m) dans les -10.0m du bassin, pour observer son étanchéité dans les faibles profondeurs. La vérification de son poids est réalisée pour valider son étanchéité.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00361/47183/47150.pdf

Bassin d’essais de Brest. Immersion d’une Bouée Météo
Provedor de dados: 5
Autores: Chalony, Sebastien; Tancray, Aurelien; Ohana, Jeremy; Priour, Daniel.
Les tests sont été concluants, le développement de la bouée de mesure de flux atmosphérique peut continuer au sein du service du client.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00361/47182/47149.pdf

Bassin d’essais de Brest. Test de Manoeuvrabilité sur Mobilis DB2000
Provedor de dados: 5
Autores: Chalony, Sebastien; Tancray, Aurelien; Ohana, Jeremy; Priour, Daniel.
L’objectif du test de la super structure de la bouée Mobilis DB2000 est de répéter la récupération d’une perche instrumentée dans différentes conditions de houle.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00361/47187/47154.pdf

Bassin d’essais de Brest. Test d'immersion de membrane souple
Provedor de dados: 5
Autores: Chalony, Sebastien; Tancray, Aurelien; Ohana, Jeremy; Priour, Daniel.
L’objectif de l’immersion à la profondeur de -10.0m a été réalisé pour vérifier le fonctionnement de deux structures et leurs étanchéités pendant une courte période de mesure.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00361/47186/47153.pdf

Bat assemblage of Guaribas Biological Reserve, an Atlantic forest conservation unit in North-eastern Brazil: Results of a two-stage long-term survey
Provedor de dados: 3
Autores: Zeppelini, Caio Graco; Jerônimo, Isabela; Rego, Karlla Morganna da Costa; Fracasso, Maria Paula de Aguiar; Lopez, Luiz Carlos Serramo.
Inventories are the basis of every work with biodiversity, with increased importance due to the current environmental crisis. Bats are one of the most diverse groups of mammals, with high ecologic versatility and are good bioindicators to monitor environmental impacts. We performed a two-stage survey at an Atlantic Forest reserve in the State of Paraíba, the first stage registering 187 individuals of 24 species and the second stage, 1073 individuals of 11 species; the second stage’s richness being a subset of the first as pointed by the Mann-Whitney test. The second stage was more efficient in accumulating individuals, while the first accumulated species more efficiently. The diversity estimation (Chao 1) pointed that the survey was efficient in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.01.00.00-0; 2.04.00.00-4; 2.04.05.00-6 Chiroptera; Inventory; Diversity estimation; Species richness; Natalus stramineus taxonomia dos grupos recentes.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/31248

Bat fauna of the Cerrado savanna of eastern Maranhão, Brazil, with new species occurrences
Provedor de dados: 49
Autores: Olímpio,Ana Priscila Medeiros; Ventura,Marcelo Cardoso da Silva; Mascarenhas,Márcia de Jesus Oliveira; Nascimento,Daiane Chaves do; Andrade,Fernanda Atanaena Gonçalves de; Fraga,Elmary da Costa; Barros,Maria Claudene.
Abstract In Brazil, 179 bat species have been recorded to date, representing 68 genera and nine families. Few data are available on the bat fauna of the state of Maranhão, so the present study was based on a survey of the bat fauna of the Inhamum Municipal Environmental Protection Area (APA Inhamum) in the Cerrado savanna of the eastern extreme of the state. This inventory provides new records of bat species for the state of Maranhão and the Cerrado biome. A total of 31 species (four families) were collected, representing 39% of the bat species known to occur in Maranhão and 28.71% of the species described for the Cerrado. The family Phyllostomidae was the most diverse, with 23 species (74.20% of the total), and also the most abundant, with 86.09% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bats; Faunal survey; APA Inhamum; Maranhão; New records; Chiroptera.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000300208

BAT (MAMMALIA: CHIROPTERA) DIVERSITY IN AN AREA OF MANGROVE FOREST IN SOUTHERN PERNAMBUCO, BRAZIL, WITH A NEW SPECIES RECORD AND NOTES ON ECTOPARASITES (DIPTERA: STREBLIDAE)
Provedor de dados: 84
Autores: SOARES,FÁBIO A.M.; GRACIOLLI,GUSTAVO; RIBEIRO,CARLOS E.B.P.; BANDEIRA,RAFAEL S.; MORENO,JOSÉ A.T.; FERRARI,STEPHEN F.
ABSTRACT This study reports the occurrence of bat species and their ectoparasites to a mangrove area of the State of Pernambuco. The bats were captured for seven consecutive months in four mangrove areas. Sampling occurred for 12 consecutive hours each night collection where mist-nets were used. Eighty-three bats of 14 species were captured. Of these, only 53 Phyllostomidae family bats found themselves parasited. We identified seven species of flies of the family Streblidae parasitizing bats. The diversity of bats is H’ = 2.19 for all areas sampled and the prevalence of streblid ranged from 8.3 to 66,6. The mean intensity ranged from one and five. It is reported for the first time the occurrence of Lophostoma brasiliense to the mangrove ecosystem, besides...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bats; Batflies; Ectoparasites; Mangrove; Pernambuco.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016000600063

Bat survey of the lower Juruena River and five new records for the state of Mato Grosso, Brazil
Provedor de dados: 36
Autores: DALPONTE,Júlio C.; GREGORIN,Renato; ESTEVES-COSTA,Vanderléia A.; ROCHA,Ednaldo C.; MARCELINO,Rodrigo.
ABSTRACT The northern Brazilian state of Mato Grosso is considered an important biogeographical region, but has many sampling gaps. Apart from the well-documented non volant mammal community in the region, the bat fauna still poorly recorded. The aim of this study was to record the bat species of Juruena National Park, northern Mato Grosso, Brazil. Nineteen sites were sampled using mist-nets placed at ground level and near potential bat roosts. We collected 115 individuals belonging to 35 species and five families, which increased the number of species known for Mato Grosso´s Amazon from 86 to 91. The five new records were: Peropteryx kappleri, Peropteryx leucoptera, Lonchorhina inusitata, Tonatia saurophila, and Artibeus concolor. Our results pointed out...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Chiroptera; Diversity; Range extension; Southern Amazon.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000200227

Batch anaerobic digestion of banana waste - energy potential and modelling of methane production kinetics
Provedor de dados: 111
Autores: Khan, Muhammad Tahir; Brulé, Mathieu; Maurer, Claudia; Argyropoulos, Dimitrios; Müller, Joachim; Oechsner, Hans.
Different fractions of banana (stalk, peel, and flesh) as well as the whole unpeeled banana were studied in a laboratory Biochemical Methane Potential (BMP) assay. After completion of 35-day digestion at 37°C in 2L-reactors, specific methane yields reached 0.256, 0.322, 0.367 and 0.349 m³/kg VS (volatile solids) for stalk, peel, flesh, and unpeeled banana respectively. Considering the country of Uganda, East Africa, the collection of peels and stalks from banana production would yield a theoretical potential of about 60 GWh of electrical energy per year in biogas plants. In order to verify the suitability of banana fractions to the biogas process, their chemical composition was analyzed, and their methane production kinetics was estimated with exponential...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energy biogas; Anaerobic digestion; BMP assay; Model; Energy; Methane; Waste.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3244

Bathysaurus sp.
Provedor de dados: 23
Autores: Gates, AR.
Swimming and landing on the seabed
Tipo: Image
Palavras-chave: Family Bathysauridae (Lizardfish); Bathysaurus sp.
Ano: 2016
URL: http://archive.serpentproject.com/2647/

Bayes empírico multivariado para predecir el mérito genético en plantas
Provedor de dados: 115
Autores: Ceron-Rojas,J. Jesus; Sahagún-Castellanos,Jaime.
Resumen: El mérito genético de las plantas es heredable y determina características fenotípicas como altura de planta y rendimiento de grano, y puede predecirse por medio de modelos bayesianos univariados o multivariados con base en la información fenotípica o genómica de las plantas. Estos modelos controlan la incertidumbre asociada a la predicción pero son computacionalmente demandantes, por lo cual se requieren modelos alternativos menos demandantes. Bayes empírico es un método de predicción en el cual la esperanza de la distribución posterior es el estimador del mérito genético. Éste es una variante del estimador bayesiano estándar y es eficiente; es robusto ante las especificaciones erróneas de la distribución a priori de los parámetros y las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribución posterior conjunta; Marcadores moleculares; Modelo lineal multivariado; Triticum aestivum; Verosimilitud restringida; Zea mays.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000500633

Bayesian Analysis for the Comparison of Nonlinear Regression Model Parameters: an Application to the Growth of Japanese Quail
Provedor de dados: 89
Autores: Firat,MZ; Karaman,E; Başar,EK; Narinc,D.
ABSTRACT This paper discusses the Bayesian approach as an alternative to the classical analysis of nonlinear models for growth curve data in Japanese quail. A Bayesian nonlinear modeling method is introduced and compared with the classical nonlinear least squares (NLS) method using three non-linear models that are widely used in modeling the growth data of poultry. The Gompertz, Richards and Logistic models were fitted to 499 Japanese quail weekly averaged body weight data. Normal prior was assumed for all growth curve parameters of the models with assuming Jeffreys' non-informative prior for residual variances. Models were compared based on the Bayesian measure of fit, deviance information criterion (DIC), and our results indicated the better fit of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gompertz; Logistic; Richards; Non-linear; Bayesian.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000500019

Bean grain hysteresis with induced mechanical damage
Provedor de dados: 91
Autores: Campos,Renata C.; Corrêa,Paulo C.; Fernandes,Lara S.; Baptestini,Fernanda M.; Costa,Cristian F.; Bustos-Vanegas,Jaime D.
ABSTRACT This study aimed to evaluate the effect of mechanical damage on the hysteresis of beans with induced mechanical damage under different conditions of temperature and relative humidity. Beans (Phaseolus vulgaris L.) harvested manually with 35% water content (w.b.) were used. Part of this product was subjected to induced mechanical damage by Stein Breakage Tester and controlled drying (damaged and control sample), for sorption processes. The sorption isotherms of water were analyzed for different temperature conditions: 20, 30, 40 and 50 oC; and relative humidity: 0.3; 0.4; 0.5; 0.7 and 0.9 (decimal). Equilibrium moisture content data were correlated with six mathematical models, and the Modified Oswin model was the one that best fitted to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mechanical damage; Equilibrium moisture content; Sorption isotherms; Mathematical modeling; Phaseolus vulgaris L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001000930

Bedre styr på ukrudtet
Provedor de dados: 21
Autores: Melander, Bo.
Markvandring hvor der blev vist forsøg med randrensing i vårbyg og vårhvede (GUDP-projektet RowCrop), demonstration af nye typer skær (GUDP-projektet NEWCUT9 og forøget ukrudtskonkurrenceevne i vårbyg og havre med sortsblandinger (Core Organic Plus projektet PRODIVA).     Ca. 20 deltagere (landmænd og rådgivere)
Tipo: Other
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/30514/1/RowCrop%2C%20NEWCUT%20%26%20PRODIVA.pdf

Beef Cattle Farms’ Conversion to the Organic System. Recommendations for Success in the Face of Future Changes in a Global Context
Provedor de dados: 21
Autores: Escribano, A.J.
Abstract: Dehesa is a remarkable agroforestry system, which needs the implementation of sustainable production systems in order to reduce its deterioration. Moreover, its livestock farms need to adapt to a new global market context. As a response, the organic livestock sector has expanded not only globally but also in the region in search for increased overall sustainability. However, conversions to the organic system have been commonly carried out without analyzing farms’ feasibility to do so. This analysis is necessary before implementing any new production system in order to reduce both the diversity of externalities that the variety of contexts leads to and the vulnerability of the Dehesa ecosystem to small management changes. Within this context and...
Tipo: Journal paper
Palavras-chave: Farm economics; Beef cattle; Social aspects; Buildings and machinery; Environmental aspects.
Ano: 2016
URL: http://orgprints.org/30289/1/Escribano.%20Beef%20cattle%20conversion.%20Sustainability%20Journal.%202016.%20Published.pdf

Beefarm: Meeting the complex challenges of food and lodging to wild bees
Provedor de dados: 21
Autores: Langer, Vibeke.
During the first season the project Beefarm has found a total of more than 40 species of-solitary bees in fruit farms with varying abundance and diversity in the individual farms.-In the case of clover seed farms the project directs attention to the distribution between-good and less efficient clover pollinators among the bumblebees.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016
URL: http://orgprints.org/33187/1/15april15_Beefarm_%20Meeting%20the%20complex%20challenges%20of%20food%20and%20lodging%20to%20wild%20bees.pdf

Bees as hosts of mutillid wasps in the Neotropical region (Hymenoptera, Apidae, Mutillidae)
Provedor de dados: 92
Autores: R. Luz,David; Waldren,George C.; Melo,Gabriel A.R.
ABSTRACT A review of bee species used as hosts of mutillid wasps in the Neotropical region is presented. Three new confirmed host records are provided for the mutillid species Hoplomutilla biplagiata Mickel, 1939, Pappognatha limes Mickel, 1939, and Tallium aracati Casal, 1962. Two potential host records are provided for Euspinolia rufula Mickel, 1938 and Lophomutilla inca Fritz and Pagliano, 1993. Additionally, Mutilla hoplitiformis Strand, 1909, is transferred to the genus Darditilla. Correlations between host nesting habits and female mutillid morphology are discussed. Lastly, all known confirmed and potential host records in the Neotropical region are compiled.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apidae; Host records; Mutillidae; Parasitoids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400302

Beet cultivation with saline effluent from fish farming
Provedor de dados: 91
Autores: Simões,Welson L.; Yuri,Jony E.; Guimarães,Miguel J. M.; Santos,José E. dos; Araújo,Emanoel F. J.
ABSTRACT This study aimed to evaluate the distribution of salts along the soil profile, the biometric parameters and the yield of beet cultivars under different leaching fractions using saline effluent from fish farming, under the conditions of the Sub-middle São Francisco Valley. An experiment was conducted at the Caatinga Experimental Field of the Embrapa Semi-Arid, in 2013. The treatments were arranged in split plots composed of four leaching fractions (0, 5, 10 and 15%) in the plots, with saline effluent from fish farming, and three table beet cultivars in the subplots: Scarlet Super, Early Wonder 200 and Fortuna. The analysed parameters were: salt distribution along the soil profile, number of leaves, length and width of leaves and petioles, total and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salinity; Salt distribution; Leaching fraction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100062

Beet curly top resistance in USDA-ARS Kimberly germplasm lines, 2015
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Eujayl, I.A.
Curly top caused by Beet curly top virus is a widespread disease problem vectored by the beet leafhopper in semiarid sugar beet production areas.  Host resistance is the primary defense against this problem, but resistance in commercial cultivars is only low to intermediate.  In order to identify novel sources of curly top resistance, 14 sugar beet lines were screened in a disease nursery in 2015.  The lines were arranged in a randomized complete block design with six replications.  A curly top epiphytotic was created by releasing six viruliferous beet leafhoppers per plant at the four-to six-leaf growth stage on 24 Jun.  Foliar symptoms were evaluated on 13 and 20 Jul using a scale of 0-9 (0 = healthy and 9 = dead) in a continuous manner.  Curly top...
Tipo: Article
Palavras-chave: Curly top; Resistance; Sugarbeet.
Ano: 2016
URL: http://eprints.nwisrl.ars.usda.gov/1616/1/1573.pdf

Beet seedling emergence in function of sowing depth and system
Provedor de dados: 22
Autores: Morales, Rafael Gustavo Ferreira; Resende, Juliano Tadeu Vilela de; Figueiredo, Alex Sandro Torre; Galvão, Alexandre Gonçalves; Baier, João Eduardo; Favaro, Renata.
Foram determinadas as taxas de emergência de plântulas de duas cultivares de beterraba em função de diferentes sistemas de semeadura, em diferentes profundidades e épocas de semeadura, na região Centro-Sul do Paraná, Brasil. Para tanto, foram conduzidos dois experimentos (semeadura direta no solo e em bandejas) no delineamento de blocos casualizados, em esquema de parcelas sub-subdivididas no tempo, considerando-se as nove épocas de semeadura como parcela e na subparcela um esquema fatorial 2x3, compreendendo duas cultivares (Maravilha e Chata do Egito) em três profundidades de semeadura (2, 4 e 6 cm). As sub-subparcelas foram constituídas por quatro épocas de avaliação de emergência (7, 14, 21 e 28 dias após a semeadura). Com base na emergência, foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris; Sowing period; Temperature.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11799

Begrenzte Phosphor-Ressourcen
Provedor de dados: 21
Autores: Løes, Anne-Kristin; Friedel, Jürgen K.; Weissengruber, Lina; Hörtenhuber, Stefan Josef; Möller, Kurt.
Im CORE Organic Projekt „IMPROVE-P“ werden Strategien für ein nachhaltiges P-Management speziell für den Bio-Landbau entwickelt. Dazu wurden bei einem Workshop anlässlich der BIO AUSTRIA-Bauerntage 2016 Ergebnisse des Projekts zu P-Dünger-Pflanzenversuchen und Risikoabschätzung hinsichtlich Schwermetallen sowie Ökobilanzierung für P-Quellen von den Autoren dieses Beitrags präsentiert.
Tipo: Newspaper or magazine article
Palavras-chave: Composting and manuring; Soil; Quality and evaluation of inputs; Regulation.
Ano: 2016
URL: http://orgprints.org/30524/1/Seiten%20aus%20BioAustriaZtg_3_2016_ANSICHT.pdf

Behavior affected by routine oxytocin injection in crossbred cows in the tropics
Provedor de dados: 96
Autores: Lammoglia,Miguel Angel; Garcez,Nora; Cabrera,Amalia; López,Rubén Dario; Rentería,Iliana del Carmen Daniel; Rojas-Ronquillo,Rebeca.
ABSTRACT The objective of the study was to determine the effect of routine intramuscular injection of oxytocin to induce milk ejection on behavior assessed in terms of stress and rectal temperature in crossbred cows (Bos indicus × Bos taurus) in the tropics of Veracruz, México. Immediately after calving, cows were milked twice a day (n = 210) and randomly assigned to receive at each milking: 10 IU (0.5 mL) of oxytocin intramuscularly (n = 70); 0.5 mL of saline solution intramuscularly (n = 70); or no injection (n = 70). The following behavioral indicators of stress were observed: trampling, kicking, tail movement, failure to eat, jumping to avoid injection, vocalization, urination, and defecation. After milking, rectal temperature (RT) was measured....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Dairy cow; Stress.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000800478

Behavior and identification of ephemeral sand dunes at the backshore zone using video images
Provedor de dados: 5
Autores: Guimaraes, Pedro V.; Pereira, Pedro S.; Calliari, Lauro J.; Ellis, Jean T.
The backshore zone is transitional environment strongly affected by ocean, air and sand movements. On dissipative beaches, the formation of ephemeral dunes over the backshore zone plays significant contribution in the beach morphodynamics and sediment budget. The aim of this work is to describe a novel method to identify ephemeral dunes in the backshore region and to discuss their morphodynamic behavior. The beach morphology is identified using Argus video imagery, which reveals the behavior of morphologies at Cassino Beach, Rio Grande do Sul, Brasil. Daily images from 2005 to 2007, topographic profiles, meteorological data, and sedimentological parameters were used to determine the frequency and pervasiveness of these features on the backshore. Results...
Tipo: Text
Palavras-chave: Aeolian sand transport; Argus; Beach processes; Incipient dunes; Remote sensing.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00354/46491/69567.pdf

Behavior and identification of ephemeral sand dunes at the backshore zone using video images
Provedor de dados: 42
Autores: GUIMARÃES,PEDRO V.; PEREIRA,PEDRO S.; CALLIARI,LAURO J.; ELLIS,JEAN T.
ABSTRACT The backshore zone is transitional environment strongly affected by ocean, air and sand movements. On dissipative beaches, the formation of ephemeral dunes over the backshore zone plays significant contribution in the beach morphodynamics and sediment budget. The aim of this work is to describe a novel method to identify ephemeral dunes in the backshore region and to discuss their morphodynamic behavior. The beach morphology is identified using Argus video imagery, which reveals the behavior of morphologies at Cassino Beach, Rio Grande do Sul, Brasil. Daily images from 2005 to 2007, topographic profiles, meteorological data, and sedimentological parameters were used to determine the frequency and pervasiveness of these features on the backshore....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aeolian sand transport; Argus; Beach processes; Incipient dunes; Remote sensing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401357

Behavior of Eucalyptus urophylla and Eucalyptus citriodora Seedlings Grown in Soil Contaminated by Arsenate
Provedor de dados: 90
Autores: Melo,Roseli Freire; Dias,Luiz Eduardo; Assis,Igor Rodrigues de.
ABSTRACT Persistent areas of tailings and deposits from coal and gold mining may present high levels of arsenic (As), mainly in the arsenate form, endangering the environment and human health. The establishment of vegetation cover is a key step to reclaiming these environments. Thus, this study aimed to evaluate the potential of Eucalyptus urophylla and E. citriodora seedlings for use in phytoremediation programs of arsenate-contaminated areas. Soil samples were incubated at increasing rates (0, 50, 100, 200 and 400 mg dm-3) of arsenic (arsenate form, using Na2HAsO4) for 15 days. The seedlings were produced in a substrate (vermiculite + sawdust) and were transplanted to the pots with soil three months after seed germination. The values of plant height and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytoremediation; Phytotoxicity; Revegetation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100516

Behavior of immunocastrated pigs
Provedor de dados: 96
Autores: Santos,Rita de Kássia Silva dos; Caldara,Fabiana Ribeiro; Moi,Marta; Santos,Luan Sousa dos; Nääs,Irenilza Alencar; Foppa,Luciana; Garcia,Rodrigo Garófallo; Borquis,Rusbel Raul Aspilcueta.
ABSTRACT The objective of this study was to evaluate the behavior of immunocastrated male pigs compared with females and castrated males during the period before and after full immunization. A total of 30 animals were divided into three treatments, with ten animals in each (females, barrows, and immunocastrated males). The experiment was divided into three periods: 70 to 80 days of age (period 1), 81 to 110 days of age (period 2), and 111 to 140 days of age (period 3). The behavior of animals during these stages was evaluated. Immunocastrated males showed a higher rate of aggressive and sexual behavior during period 2, which decreased after the second vaccine dose. Both barrows and immunocastrated males presented high locomotion in period 1, reducing the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immunocastration; Sexual activity; Sus scrofa; Swine production; Welfare.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000900540

Behavioral alterations induced by repeated saxitoxin exposure in drinking water
Provedor de dados: 80
Autores: Diehl,Felipe; Ramos,Patricia Baptista; Santos,Juliane Marques dos; Barros,Daniela Martí; Yunes,João Sarkis.
Abstract  Background  Blooms of the saxitoxin-producing cyanobacterium Cylindrospermopsis raciborskii have been contaminating drinking water reservoirs in Brazil for many years. Although acute effects of saxitoxin intoxication are well known, chronic deleterious outcomes caused by repeated saxitoxin exposure still require further investigation. The aim of the present work is to investigate the effects of consumption of drinking water contaminated with C. raciborskii for 30 days on learning and memory processes in rats.  Methods  The effects of saxitoxin (3 or 9 μg/L STX equivalents) or cyanobacteria on behavior was determined using the open field habituation task, elevated plus maze anxiety model task, inhibitory avoidance task, and referential Morris...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saxitoxin; Drinking water; Behavior; Aversive memory; Spatial memory; Rats.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100314

Behaviors associated with cows more prone to produce milk with reduced stability to ethanol test due to feeding restriction
Provedor de dados: 65
Autores: Stumpf,Marcelo Tempel; Fischer,Vivian; Kolling,Giovani Jacob; Silva,Alessandra Ventura da; Ribeiro,Maria Edi Rocha; Santos,Carolina da Silva dos.
ABSTRACT: The experiment was carried out to identify changes in the behaviorr of lactating cows induced by severe feeding restriction and further refeeding that could serve as facilitators for the visual identification of cows more prone to produce milk with reduced stability. Twelve cows were separated into two groups: Control: full diet supply; Restriction: 50% of the full diet. Feed restriction lasted seven days (Period 1), with posterior supply of full diet for seven days (Period 2) for all treatments. Behavior was observed on the first and fifth days in each period from 08h40 to 19h00. Ingestive and social behavior were monitored. Cortisol assessed stress levels. Analysis of variance and multifactorial statistical analyzes were performed. Adequate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos taurus taurus; Feeding restriction; Ingestive behaviour; Milk stability; Social behaviour.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901662

Behaviour, heart rate, and heart rate variability in pigs exposed to novelty
Provedor de dados: 96
Autores: Zupan,Manja; Framstad,Tore; Zanella,Adroaldo José.
ABSTRACT In the present study, we investigated behavioural responses and determined parameters of heart rate variability (HRV) to elucidate a relative activation of autonomic nervous system (ANS) during baseline (10 min) and in response to potentially stressful situations (10 min) in two pig breeds and sexes. Gilts (n = 21) and barrows (n = 9) of the Landrace × Yorkshire (LY; n = 15) and Landrace/Yorkshire × Landrace/Duroc (LYLD; n = 15) breeds were subjected to a novel object test (NOT) and a novel arena test (NAT). Basal ANS state differed in pigs across breeds but not sexes. Landrace × Yorkshire pigs had a significantly lower basal heart rate (HR) and low-frequency band (LF) with a higher root mean square of successive interbeat intervals (RMSSD) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breed; Sus scrofa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000300121

Behaviour of organic lactating sows given access to poplar trees
Provedor de dados: 21
Autores: Schild, Sarah-Lina Aagaard; Rangstrup-Christensen, Lena; Pedersen, L.J.
The aim of the current study was to investigate how access to poplar trees (an alternative shaded area) affects signs of heat stress and paddock use in lactating sows.
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare.
Ano: 2016
URL: http://orgprints.org/31218/1/Schild%20et%20al_2016%20ISAE%20Edinburgh.pdf

Beijing International Conference on Equine Science
Provedor de dados: 19
Autores: 佐々木, 直樹.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4268

Bem-estar animal na produção de suínos: frigorífico.
Provedor de dados: 14
Autores: LUDTKE, C.; PELOSO, J. V.; DALLA COSTA, O. A.; ROHR, S. A.; DALLA COSTA, F. A.
bitstream/item/143591/1/original8103.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bem estar animal; Suínos; Frigoríficos.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045853

Bem-estar animal na produção de suínos: toda a granja.
Provedor de dados: 14
Autores: ROHR, S. A.; DALLA COSTA, O. A.; DALLA COSTA, F. A.
bitstream/item/143588/1/original8101.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bem estar animal; Suínos; Granja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045866

Bem-estar animal na produção de suínos: transporte.
Provedor de dados: 14
Autores: LUDTKE, C.; DALLA COSTA, O. A.; ROHR, S. A.; DALLA COSTA, F. A.
bitstream/item/143586/1/original8102.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bem estar animal; Suínos; Transporte.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045856

Benchmarking analogue models of brittle thrust wedges
Provedor de dados: 5
Autores: Schreurs, Guido; Buiter, Susanne J. H.; Boutelier, Jennifer; Burberry, Caroline; Callot, Jean-paul; Cavozzi, Cristian; Cerca, Mariano; Chen, Jian-hong; Cristallini, Ernesto; Cruden, Alexander R.; Cruz, Leonardo; Daniel, Jean-marc; Da Poian, Gabriela; Garcia, Victor H.; Gomes, Caroline J. S.; Grall, Celine; Guillot, Yannick; Guzman, Cecilia; Hidayah, Triyani Nur; Hilley, George; Klinkmuller, Matthias; Koyi, Hemin A.; Lu, Chia-yu; Maillot, Bertrand; Meriaux, Catherine; Nilfouroushan, Faramarz; Pan, Chang-chih; Pillot, Daniel; Portillo, Rodrigo; Rosenau, Matthias; Schellart, Wouter P.; Schlische, Roy W.; Take, Andy; Vendeville, Bruno; Vergnaud, Marine; Vettori, Matteo; Wang, Shih-hsien; Withjack, Martha O.; Yagupsky, Daniel; Yamada, Yasuhiro.
We performed a quantitative comparison of brittle thrust wedge experiments to evaluate the variability among analogue models and to appraise the reproducibility and limits of model interpretation. Fifteen analogue modeling laboratories participated in this benchmark initiative. Each laboratory received a shipment of the same type of quartz and corundum sand and all laboratories adhered to a stringent model building protocol and used the same type of foil to cover base and sidewalls of the sandbox. Sieve structure, sifting height, filling rate, and details on off-scraping of excess sand followed prescribed procedures. Our analogue benchmark shows that even for simple plane-strain experiments with prescribed stringent model construction techniques,...
Tipo: Text
Palavras-chave: Thrust wedges; Brittle wedges; Shear zones; Analogue modeling; Benchmarking; Critical taper; Sand; Friction; Cohesion.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00359/47011/51118.pdf

Beneficial effects of methanolic extract of Indigofera linnaei Ali. on the inflammatory and nociceptive responses in rodent models
Provedor de dados: 60
Autores: Kumar,Raju Senthil; Rajkapoor,Balasubramanian; Perumal,Perumal; Kumar,Sekar Vinoth; Geetha,Arunachalam Suba.
ABSTRACT Indigofera linnaei Ali. (Tamil Name: Cheppu Nerinjil) belongs to the family Fabaceae, used for the treatment of various ailments in the traditional system of medicine. In the present study, the beneficial effects of methanol extract of whole plant of I. linnaei (MEIL) were evaluated on inflammation and nociception responses in rodent models. In vitro nitric oxide (NO), lipoxygenase (LOX) and cyclooxygense (COX) inhibitory activities were also performed to understand the mode of action. MEIL at the dose of 200 &amp; 400 mg/kg, p.o. significantly inhibited carrageenan induced rat paw volume and reduced the weight of granuloma in cotton pellet granuloma model. The results obtained were comparable with the standard drug aceclofenac. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: IIndigofera linnaei/pharmacognosy; Indigofera linnaei/anti-inflammatory activity; Indigofera linnaei/analgesic activity; Indigofera linnaei/anti-nociceptive effect; Cyclooxygenase/inhibitors; Lipoxygenase/inhibitors; Medicinal plants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100013

Beneficiamento na qualidade física e fisiológica de sementes de capim-mombaça
Provedor de dados: 124
Autores: Melo,Lilian Faria de; Martins,Cibele Chalita; Silva,Givanildo Zildo da; Boneti,João Eduardo Brandão; Vieira,Roberval Daiton.
RESUMO A semente recebida pelas empresas de gramíneas forrageiras, após a colheita, contém impurezas cuja remoção é realizada por máquinas de beneficiamento. Este procedimento é necessário para a obtenção de sementes dentro dos padrões de qualidade para a comercialização e a semeadura. O objetivo deste trabalho foi avaliar o efeito das etapas de beneficiamento na qualidade física e fisiológica de sementes de Panicum maximum cv. Mombaça, visando à comercialização. As sementes foram amostradas antes do processamento e após a saída da máquina de ventilador e peneiras (descarga das peneiras superior, intermediária e fundo), primeira mesa gravitacional (deriva, descarga superior e intermediária), máquina tratadora e segunda mesa gravitacional (descarga...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Panicum maximum; Germinação; Vigor; Processamento; Pureza; Gramíneas forrageiras.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400667

Beneficiamento pós-colheita de lima ácida 'Tahiti' afeta sua qualidade e conservação
Provedor de dados: 65
Autores: Bassan,Meire Menezes; Mourão Filho,Francisco de Assis Alves; Alves,Renan Fernandes; Bezerra,Débora Fernandes; Couto,Hilton Thadeu Zarate; Jacomino,Angelo Pedro.
RESUMO: O objetivo deste trabalho foi determinar os efeitos das etapas de beneficiamento pós-colheita de lima ácida 'Tahiti' na sua qualidade e conservação. Foram utilizados frutos colhidos por torção, em estádio de maturação fisiológica e beneficiados de acordo com o procedimento para frutos de exportação. Foram estabelecidos cinco pontos de coleta de frutos ao longo do processo de beneficiamento, os quais correspondem aos tratamentos estudados: "Campo"- coleta diretamente na planta; "Recepção"- na área de recepção da unidade de beneficiamento; "Repouso"- após a primeira etapa do beneficiamento; "Beneficiamento completo"- após o beneficiamento completo; e "Centro de comercialização"- na recepção do centro de comercialização. Foram conduzidas análises...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus latifolia; Injúria mecânica; Unidade de beneficiamento; Perdas pós-colheita.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100184

Beneficio de la parcelación de los agostaderos comunales del ejido "El Castañón", municipio Catorce, San Luis Potosí: 1993-2013
Provedor de dados: 115
Autores: Negrete-Sánchez,Luis O.; Aguirre-Rivera,Juan R.; Pinos-Rodríguez,Juan M.; Reyes-Hernández,Humberto.
Resumen: La mayoría de los agostaderos comunales de la Altiplanicie Mexicana se encuentran en proceso de desertización por la sobrecarga animal resultante de su aprovechamiento irrestricto con beneficio individual. El objetivo de este estudio fue documentar con base en una encuesta, el proceso y los resultados actuales de la parcelación de los potreros de uso común del ejido "El Castañón y Anexos", en el municipio de Catorce, San Luis Potosí, México, único ejido en el Altiplano Potosino que ha aprovechado la reforma del artículo 27 constitucional para certificar y titular sus parcelas ganaderas, iniciativa endógena realizada a pesar de la resistencia y falta de apoyo oficial, que permitió a cada ejidatario decidir cómo aprovechar sus recursos. En esta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tenencia; Conservación; Usufructo; Deterioro; Derechos de pastoreo; Iniciativas endógenas.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000400511

BENEFÍCIOS da gliricídia como tutor vivo na pipericultura: programa 47: Norte.
Provedor de dados: 14
A gliricídia pode ser usada como tutor vivo na cultura da pimenta-do-reino, que é chamada de pipericultura. Essa tecnologia tem baixo custo de implantação, e é sustentável. O engenheiro agrônomo Antonio Menezes da Embrapa Amazônia Oriental explica como a gliricídia poupa a madeira de lei, reduz as doenças e os custos de produção, além de aumentar o rendimento do trabalho e a vida útil do pimental. Ele ainda dá orientações sobre como produzir e plantar esse tutor vivo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pipericultura; Tutor vivo; Gliricídia; Pimenta do reino; Madeira de latifoliada.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057726

BENEFÍCIOS do bordão-de-velho na pastagem: programa 27: Norte.
Provedor de dados: 14
O bordão-de-velho é uma técnica que traz muitos benefícios para o solo, para o gado e para o pecuarista e mantém o pasto arborizado. Trata-se do plantio de árvores no pasto. O aumento da fertilidade do solo e da qualidade da pastagem são alguns dos benefícios decorrentes do pasto arborizado. Além disso, a sombra das árvores reduz o estresse animal e melhora o desempenho produtivo e reprodutivo do rebanho, ou seja, aumenta a produção de leite e de carne.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bordão-de-velho; Pastagem; Solo; Gado; Pecuarista; Árvore; Fertilidade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049818

BENEFÍCIOS do cultivo florestal em sistemas integrados de produção: programa 45: Centro-Oeste/Sudeste.
Provedor de dados: 14
O cultivo de árvores em sistemas integrados de produção, além de ser uma opção rentável, possibilita a diversificação produtiva em uma mesma área e proporciona muitos outros benefícios sociais, econômicos e ambientais. A pesquisadora Eny Duboc da Embrapa Agropecuária Oeste traz mais detalhes sobre os benefícios do cultivo florestal em sistemas integrados de produção.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivo florestal; Árvore.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057681

BENEFÍCIOS do cultivo florestal em sistemas integrados de produção: programa 45: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O cultivo de árvores em sistemas integrados de produção, além de ser uma opção rentável, possibilita a diversificação produtiva em uma mesma área e proporciona muitos outros benefícios sociais, econômicos e ambientais. A pesquisadora Eny Duboc da Embrapa Agropecuária Oeste traz mais detalhes sobre os benefícios do cultivo florestal em sistemas integrados de produção.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivo florestal; Árvore.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057707

BENEFÍCIOS do cultivo florestal em sistemas integrados de produção: programa 45: Norte.
Provedor de dados: 14
O cultivo de árvores em sistemas integrados de produção, além de ser uma opção rentável, possibilita a diversificação produtiva em uma mesma área e proporciona muitos outros benefícios sociais, econômicos e ambientais. A pesquisadora Eny Duboc da Embrapa Agropecuária Oeste traz mais detalhes sobre os benefícios do cultivo florestal em sistemas integrados de produção.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivo florestal; Árvore.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057718

BENEFÍCIOS do cultivo florestal em sistemas integrados de produção: programa 45: Sul.
Provedor de dados: 14
O cultivo de árvores em sistemas integrados de produção, além de ser uma opção rentável, possibilita a diversificação produtiva em uma mesma área e proporciona muitos outros benefícios sociais, econômicos e ambientais. A pesquisadora Eny Duboc da Embrapa Agropecuária Oeste traz mais detalhes sobre os benefícios do cultivo florestal em sistemas integrados de produção.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cultivo florestal; Árvore.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057739

Benefits of using a spectral hindcast database for wave power extraction assessment
Provedor de dados: 5
Autores: Maisondieu, Christophe; Le Boulluec, Marc.
When considering deployment of wave energy converters at a given site, it is of prime importance from both a technical and an economical point of view to accurately assess the total yearly energy that can be extracted by the given device. Especially, to be considered is the assessment of the efficiency of the device over the widest span of the sea-states spectral bandwidth. Hence, the aim of this study is to assess the biases and errors introduced on extracted power classically computed using spectral data derived from analytical functions such as a JONSWAP spectrum, compared to the power derived using actual wave spectra obtained from a spectral hindcast database.
Tipo: Text
Palavras-chave: Wave energy; Wave spectra; Hindcast; Resource assessment.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45799/45445.pdf

Benthic protists: the under-charted majority
Provedor de dados: 5
Autores: Forster, Dominik; Dunthorn, Micah; Mahe, Frederic; Dolan, John R.; Audic, Stephane; Bass, David; Bittner, Lucie; Boutte, Christophe; Christen, Richard; Claverie, Jean-michel; Decelle, Johan; Edvardsen, Bente; Egge, Elianne; Eikrem, Wenche; Gobet, Angelique; Kooistra, Wiebe H. C. F.; Logares, Ramiro; Massana, Ramon; Montresor, Marina; Not, Fabrice; Ogata, Hiroyuki; Pawlowski, Jan; Pernice, Massimo C.; Romac, Sarah; Shalchian-tabrizi, Kamran; Simon, Nathalie; Richards, Thomas A.; Santini, Sebastien; Sarno, Diana; Siano, Raffaele; Vaulot, Daniel; Wincker, Patrick; Zingone, Adriana; De Vargas, Colomban; Stoeck, Thorsten.
Marine protist diversity inventories have largely focused on planktonic environments, while benthic protists have received relatively little attention. We therefore hypothesize that current diversity surveys have only skimmed the surface of protist diversity in marine sediments, which may harbour greater diversity than planktonic environments. We tested this by analyzing sequences of the hypervariable V4 18S rRNA from benthic and planktonic protist communities sampled in European coastal regions. Despite a similar number of OTUs in both realms, richness estimations indicated that we recovered at least 70% of the diversity in planktonic protist communities, but only 33% in benthic communities. There was also little overlap of OTUs between planktonic and...
Tipo: Text
Palavras-chave: Benthic microbial communities; Coastal environments; Protist diversity; High-throughput sequencing.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00341/45233/44658.pdf

Best practice in Ecopath with Ecosim food-web models for ecosystem-based management
Provedor de dados: 5
Autores: Heymans, Johanna Jacomina; Coll, Marta; Link, Jason S.; Mackinson, Steven; Steenbeek, Jeroen; Walters, Carl; Christensen, Villy.
Ecopath with Ecosim (EwE) models are easier to construct and use compared to most other ecosystem modelling techniques and are therefore more widely used by more scientists and managers. This, however, creates a problem with quality assurance; to address this we provide an overview of best practices for creating Ecopath, models. We describe the diagnostics that can be used to check for thermodynamic and ecological principles, and highlight principles that should be used for balancing a model. We then highlight the pitfalls when comparing Ecopath models using Ecological Network Analysis indices. For dynamic simulations in Ecosim we show the state of the art in calibrating the model by fitting it to time series using a formal fitting procedure and...
Tipo: Text
Palavras-chave: Ecopath with Ecosim; Ecological network analysis; Ecosystem modelling; Ecosystem-based management; Monte Carlo; Time series fitting.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00626/73763/74237.pdf

Betaína em rações para fêmeas suínas de primeiro e segundo ciclo reprodutivo
Provedor de dados: 124
Autores: Andrade,Tiago Silva; Watanabe,Pedro Henrique; Araújo,Lina Raquel Santos; Evangelista,José Naílton Bezerra; Freitas,Ednardo Rodrigues.
RESUMO Objetivou-se avaliar a inclusão de betaína na ração de fêmeas suínas no terço final de gestação e na lactação, quanto ao desempenho reprodutivo, composição do leite e avaliação econômica. Foram utilizadas 72 matrizes suínas, sendo 36 de primeiro ciclo (171,77 ± 7,54 kg) e 36 de segundo ciclo reprodutivo (203,17 ± 13,31 kg), distribuídas em delineamento em blocos ao acaso, em esquema fatorial 2 x 3, sendo dois ciclos reprodutivos e três rações (R0: ração controle; R1: ração com inclusão de 0,2% de betaína e redução de 50% da exigência em metionina digestível; R2: ração controle suplementada com 0,2% de betaína). A adição de betaína às dietas não promoveu efeito no peso ao parto, peso ao desmame das porcas, peso médio dos leitões ao nascimento e ao...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aditivos; Gestação; Lactação; Trimetilglicina.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400784

Betydningen af afgrødediversificering for forekomsten af ukrudt i økologisk vårsæd
Provedor de dados: 21
Autores: Theilgaard, Malene.
Økologisk landbrugsproduktion i Danmark udgør ca. 6% af det samlede landbrugsareal. Med stigende efterspørgsel på økologiske varer og øget omlægning til økologi, er der stadig brug for ny viden på området og til de udfordringer, som produktionsformen indebærer. Ukrudt er en af de store årsager til reduceret udbytte i landbruget og sædskiftet er en vigtig kulturteknisk metode til at reducere ukrudt og er hjørnestenen i ukrudtsbekæmpelsen i økologisk jordbrug. For at undersøge betydning af sædskiftet på ukrudtsforekomsten i danske økologiske marker, blev 40 marker registreret i sommeren 2015. Information om sædskiftet blev forud for registreringerne indhentet direkte fra landmændene eller fra økologikonsulenter i Jylland. En opdeling af planteavls og...
Tipo: Thesis
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/30647/1/malenetheilgaard-speciale.pdf

BHCalc: manual do usuário.
Provedor de dados: 14
Autores: SILVA, J. P. da; MEIRELES, E. J. L.; CAMARGO, M. B. P. de; PANTANO, A. P.; ROMANI, L. A. S.
Este manual tem por objetivo apresentar, de forma rápida e prática, a ferramenta para cálculo o balanço hídrico pelo método de Thornthwaite e Mather (1955), otimizando seu uso e aquisição de resultados pelo público interessado, contribuindo, assim, para o planejamento e tomadas de decisão das atividades agropecuárias e de pesquisas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Evapotranspiração potencial; Excedente hídrico; Balanço hídrico; Deficiência hídrica; Evapotranspiração; Water balance; Evapotranspiration; Drought.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065245

Bicarpellate gynoecium in two species of Senna (Fabaceae, Caesalpinioidae, Cassiinae)
Provedor de dados: 39
Autores: Almeida,Natan Messias; Siqueira Filho,José Alves; Oliveira,Paulo Eugênio; Novo,Reinaldo Rodrigo; Castro,Cibele Cardoso.
ABSTRACT Flowers of species of Senna are very morphologically diverse, however, nothing has been reported regarding variation in the presence of a unicarpellate gynoecium, which is characteristic of the group. This study reports the occurrence of a bicarpellate gynoecium in two enantiostylous species of Senna in an area of dry forest (Caatinga) in NE Brazil. Observations of floral morphology and estimates of the proportions of floral morphs in the populations were performed. The species produce three floral types: left (L), right (R) and bicarpellate (B). The proportion of these floral morphs were similar in the populations of Senna macranthera var. micans, but the number of B flowers in populations of S. trachypus was lower than that recorded for L and R...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Leguminosae flower; Pluricarpellate Fabaceae; Reproductive fitness; Senna macranthera var. micans; Senna trachypus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000200326

BIGORNO Project. Intertidal biodiversity in the south of Bay of Biscay new research tools in a context of implementation of the Marine Strategy Framework Directive (MSFD)
Provedor de dados: 5
Autores: De Casamajor, Marie-noelle; Huguenin, Laura; Marticorena, Julien; Lalanne, Yann; Bru, Noelle; Liquet, Benoît; Lissardy, Muriel; D'Amico, Franck; Castege, Iker; Milon, Emilie.
Biodiversity conservation and response of benthic communities to pressures, related to global change and human activities, are a research priority. They also constitute a useful indicator to define the environmental status of the Marine Strategy Framework Directive as part of the European Water Framework Directive (WFD). The biogeographic features of the Aquitanian coast (in terms of rocky substrate communities) induce the interest to have a monitoring and research site. Indeed, it includes the habitat characteristics as well as fauna and flora (the Habitats Directive).  The aim of the BIGORNO project is to implement new tools to assess the rocky biocenosis in the southern marine subregion of the Bay of Biscay by integrating fauna communities assessment...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00357/46861/46754.pdf

Bilan 2015 du dispositif national de surveillance de la santé des mollusques marins
Provedor de dados: 5
Autores: Lupo, Coralie; Osta Amigo, Axel; Fleury, Elodie; Robert, Stephane; Garcia, Celine; Arzul, Isabelle; Baillon, Laury; Bechemin, Christian; Canier, Lydie; Chollet, Bruno; Dechamps, Lucie; Dubreuil, Christine; Faury, Nicole; Francois, Cyrille; Godfrin, Yoann; Lapegue, Sylvie; Morga, Benjamin; Travers, Marie-agnes; Tourbiez, Delphine; Masson, Jean-claude; Verin, Francoise; Cordier, Remy; Gangnery, Aline; Louis, Wilfried; Mary, Charlotte; Normand, Julien; Penot, Julia; Cheve, Julien; Dagault, Francoise; Le Jolivet, Aurore; Le Gal, Dominique; Lebrun, Luc; Bellec, Gwenael; Bouget, Jean-francois; Cochennec-laureau, Nathalie; Palvadeau, Hubert; Grizon, James; Chabirand, Jean-michel; Pepin, Jean-francois; Seugnet, Jean-luc; D'Amico, Florence; Maurer, Daniele; Le Gall, Patrik; Mortreux, Serge; Baldi, Yoann; Orsoni, Valerie; Bouchoucha, Marc; Le Roy, Valerian; Pouvreau, Stephane; Queau, Isabelle; Lamoureux, Alice.
Depuis 1992, la surveillance de la santé des mollusques marins du littoral français est assurée par le réseau de Pathologie des Mollusques (Repamo). Ses activités s’inscrivent dans le cadre de la Directive Européenne 2006/88/CE. Depuis son évaluation par la plateforme nationale d’épidémiosurveillance en santé animale en 2012, l’objectif de surveillance est la détection précoce des infections dues à des organismes pathogènes exotiques et émergents affectant les mollusques marins sauvages et d’élevage. L’année 2015 est la première année de transition pour laquelle un début d’évolution des modalités de surveillance de la santé des mollusques marins animées par l’Ifremer a été amorcé. Un dispositif hybride de surveillance a été mis en place, s’appuyant sur...
Tipo: Text
Palavras-chave: Réseau; Surveillance; Pathologie; Mollusques; Coquillages; Santé; Mortalité; Maladie.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00324/43486/42945.pdf

Bilan des campagnes océanographiques françaises 2015
Provedor de dados: 5
Autores: Danioux, Nolwenn.
This document reports on the French oceanographic cruises conducted in 2015. It was drawn up by IFREMER, and more specifically by the SISMER (French acronym for Scientific information systems for the SEA) department which is in charge of managing the metadata and data produced by French research cruises. It provides a detailed description of the role of the various players managing French ocean-going facilities and of the means to archive cruise information and oceanographic data. It presents the fleet's activity in 2015 and provides dynamic access to cruise information through the new research cruise catalogue: http://campagnes.flotteoceanographique.fr/. Previous years' reports for French oceanographic cruises are also available via the Archimer website...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00342/45362/44974.pdf

Bilan des résultats du dispositif de vigilance pour les phycotoxines lipophiles - Année 2015
Provedor de dados: 5
Autores: Neaud-masson, Nadine; Amzil, Zouher.
L’Ifremer est chargé d’apporter à l’État et aux autres personnes morales de droit public son concours pour l’exercice de leurs responsabilités notamment pour le contrôle de la qualité des produits de la mer et du milieu marin. La mise en œuvre d’un Réseau d'Observation et de Surveillance du Phytoplancton et des Phycotoxines (REPHY) depuis sa création en 1984, répond à cette mission et le concours apporté à l’Administration Centrale se concrétise en un soutien aux autorités publiques dont la Direction Générale de l’Alimentation (DGAL) du Ministère de l’Agriculture, de l’Agroalimentaire et de la Forêt (MAAF), pour ce qui concerne l’application de la réglementation relative au suivi de la salubrité des zones de production de coquillages. Un changement majeur...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00341/45243/44678.pdf

Bilateral Triad of Persistent Median Artery, a Bifid Median Nerve and High Origin of its Palmar Cutaneous Branch: A Case Report and Clinical Implications
Provedor de dados: 77
Autores: Ariyo,Olutayo; Shea,John.
We report the association of a persistent median artery, a bifid median nerve with a rare very high origin palmar cutaneous branch, presenting bilaterally in the upper limb of a 75-year-old female cadaver. The persistent median nerve with a bifid median nerve has been reported in patients presenting with carpal tunnel syndrome. Reports of this neurovascular anomaly occurring in association with a high origin palmar cutaneous branch however, are few. This subset of patients is at risk of inadvertent nerve transection during forearm and wrist surgery. Pre-operative magnetic resonance imaging (MRI) and high resolution sonography (HRS) can be used to screen this triad. MRI can reveal if the patient's disability is associated with a persistent median nerve, a...
Tipo: Journal article
Palavras-chave: Carpal tunnel syndrome; High arising palmar cutaneous branch; Inadvertent ligation; Persistent median nerve; Bifid median nerve.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300030

Bioaccumulation of mercury, cadmium, zinc, chromium, and lead in muscle, liver, and spleen tissues of a large commercially valuable catfish species from Brazil
Provedor de dados: 42
Autores: Arantes,Fábio P.; Savassi,Lourenço A.; Santos,Hélio B.; Gomes,Marcos V.T.; Bazzoli,Nilo.
The increasing amounts of heavy metals entering aquatic environments can result in high accumulation levels of these contaminants in fish and their consumers, which pose a serious risk to ecosystems and human health. We investigated the concentrations of mercury (Hg), cadmium (Cd), zinc (Zn), chromium (Cr), and lead (Pb) in muscle, liver, and spleen tissues of Pseudoplatystoma corruscans specimens collected from two sites on the Paraopeba River, Brazil. The level of heavy metals concentrations in the tissues was often higher in viscera (i.e. liver and spleen) than in muscle, and thus, the viscera should not be considered for human consumption. Correlations between metal concentrations and fish size were not significant. Although the levels of muscle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Contamination; Freshwater fish; Heavy metal; Human health.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100137

BIOACTIVE COMPOUNDS AND ANTIOXIDANT ACTIVITY OF PINEAPPLE FRUIT OF DIFFERENT CULTIVARS
Provedor de dados: 94
Autores: FERREIRA,ESTER ALICE; SIQUEIRA,HELOISA ELIAS; BOAS,EDUARDO VALERIO VILAS; HERMES,VANESSA STAHL; RIOS,ALESSANDRO DE OLIVEIRA.
ABSTRACT Pineapple is widely consumed and appreciated not only due to its taste and aroma, and also to its nutritional, functional and antioxidant properties, including its vitamin C and carotenoid contents. Brazil is one of the largest world’ pineapple producer, and Pérola and Smooth Cayenne cultivars are the most commonly grown and marketed, but their susceptibility to fusariosis can compromise cultivation. New cultivars resistant to this pathogen are available to meet the demands of pineapple producers and consumers. The aim of this study was to evaluate the content of bioactive compounds and antioxidant activity of pineapple fruits of Imperial, Victoria, IAC Fantástico and Gomo de Mel cultivars, as well as traditional Pérola and Smooth Cayenne...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ananas comosuse; Fusariosis; Vitamin C; Phenolics; Carotenoids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300801

BIOACTIVE COMPOUNDS IN CONVENTIONAL AND NO ADDED SUGARS RED STRAWBERRY GUAVA (Psidium cattleianum Sabine) JELLIES
Provedor de dados: 94
Autores: REISSIG,GABRIELA NIEMEYER; VERGARA,LISIANE PINTANELA; FRANZON,RODRIGO CEZAR; RODRIGUES,ROSANE DA SILVA; CHIM,JOSIANE FREITAS.
ABSTRACT  This study aimed to prepare jellies of conventional type of red strawberry guava (with added sucrose) and no added sugar and evaluate the physical and chemical composition and content of bioactive compounds in them. Four jellies formulations were prepared: conventional with addition of sucrose (F1), aspartame (F2), saccharin and cyclamate (F3), acesulfame and sucralose (F4). Physicochemical analysis of pH were carried out, as well as analysis of titratable acidity, total soluble solids, ashes, proteins, lipids, moisture, carbohydrates, calories, lightness, color tone, total phenols, anthocyanins, carotenoids, ascorbic acid and antioxidant activity, by the capture of DPPH and ABTS radicals. Conventional and no added sugars jellies did not differ...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Native fruits; Processing; Phytochemicals; Special purpose foods.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300901

Bioactivities of the ethanol extract from Ageratum fastigiatum branches: antioxidant, antinociceptive and anti-inflammatory
Provedor de dados: 42
Autores: DEL-VECHIO-VIEIRA,GLAUCIEMAR; SANTOS,BRUNA C.S.; ALVES,MARIA SILVANA; ARAÚJO,AÍLSON L.A.; YAMAMOTO,CÉLIA H.; PINTO,MÍRIAM A.O.; KAPLAN,MARIA AUXILIADORA C.; SOUSA,ORLANDO V.
ABSTRACT The present study was designed to investigate the antioxidant, antinociceptive and anti-inflammatory activities of the ethanol extract from Ageratum fastigiatum branches. Phytochemical screening and total phenol and flavonoid contents were determined. The antioxidant activity was assessed by 2,2-diphenyl-1-pycrilhydrazin (DPPH) and iron reducing power methods. The antinociceptive effect was evaluated using the acetic acid-induced writhing, formalin, hot plate and tail immersion assays; while the carrageenan-induced paw edema and pleurisy tests were performed to examine the anti-inflammatory activity against acute inflammation. The extract revealed the presence of flavonoids, tannins, coumarins, terpenes, sterols and saponins. Expressive levels of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ageratum fastigiatum; Analgesic; Anti-inflammatory; Antioxidant; Flavonoids; Total phenols.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401471

Bioactivity of microencapsulated soursop seeds extract on  Plutella xylostella
Provedor de dados: 65
Autores: Gomes,Ismael Barros; Trindade,Roseane Cristina Predes; Sant'Ana,Antônio Euzébio Goulart; Lemos,Eurico Eduardo Pinto de; Basílio Júnior,Irinaldo Diniz.
ABSTRACT: The aim of this study was to evaluate the bioactivity of microencapsulated extract from the soursop seeds,  Annona muricata L. ( Annonaceae ), on diamondback moth,  Plutella xylostela L. (Lepidoptera:  Plutellidae ). Microencapsulation was performed in a Mini Spray Dryer model B-290 using 50mL of ethanolic and hexanic extracts plus 150mL of ethanol and 150mL of ultrapure water, mixed with aerosil (first polymer) or arabic gum (second polymer). It was possible to microencapsulate the ethanolic extract of soursop seeds only by using the polymer arabic gum at 20%. The microencapsulated extract caused significant acute toxicity (LC50=258mg L-1) and chronic effects, especially reduction of larval viability and increased larval stage. We concluded that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diamondback moth; Annona muricata; Biology; LC50.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500771

Bioassay battery interlaboratory investigation of emerging contaminants in spiked water extracts – Towards the implementation of bioanalytical monitoring tools in water quality assessment and monitoring
Provedor de dados: 5
Autores: Di Paolohttps://w3.ifremer.fr/archimer-admin/author.jsp#, Carolina; Ottermanns, Richard; Keiter, Steffen; Ait-aissa, Selim; Bluhm, Kerstin; Brack, Werner; Breitholtz, Magnus; Buchinger, Sebastian; Carere, Mario; Chalon, Carole; Cousin, Xavier; Dulio, Valeria; Escher, Beate I.; Hamers, Timo; Hilscherova, Klara; Jarque, Sergio; Jonas, Adam; Maillot-marechal, Emmanuelle; Marneffe, Yves; Mai Thao Nguyen,; Pandard, Pascal; Schifferli, Andrea; Schulze, Tobias; Seidensticker, Sven; Seiler, Thomas-benjamin; Tang, Janet; Van Der Oost, Ron; Vermeirssen, Etienne; Zounkova, Radka; Zwart, Nick; Hollert, Henner.
Bioassays are particularly useful tools to link the chemical and ecological assessments in water quality monitoring. Different methods cover a broad range of toxicity mechanisms in diverse organisms, and account for risks posed by non-target compounds and mixtures. Many tests are already applied in chemical and waste assessments, and stakeholders from the science-police interface have recommended their integration in regulatory water quality monitoring. Still, there is a need to address bioassay suitability to evaluate water samples containing emerging pollutants, which are a current priority in water quality monitoring. The presented interlaboratory study (ILS) verified whether a battery of miniaturized bioassays, conducted in 11 different laboratories...
Tipo: Text
Palavras-chave: Triclosan; Acridine; 17 alpha-ethinylestradiol; 3-Nitrobenzanthrone; Organism-level toxicity; Mechanism-specific toxicity.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45846/45498.pdf

Bioatividade de pós-vegetais sobre Zabrotes subfasciatus (Boheman, 1833) (Coleoptera: Chrysomelidae, Bruchinae).
Provedor de dados: 14
Autores: MICHELETTI, L. B.; BROGLIO, S. M. F.; ARAÚJO, A. M. N. de; DIAS, N. da S.; GUZZO, E. C.
bitstream/item/172518/1/CLV17018.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: BIOATIVIDADE; VEGETAIS.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080128

BIOATIVIDADE DE Solanum melongena L. E Capsicum annuum L. SOBRE Callosobruchus maculatus (COLEOPTERA: BRUCHIDAE)
Provedor de dados: 37
Autores: Ferreira FREIRE,Glauciene; Teles LEITE,Delzuite; Alves PEREIRA,Rafaela; de MELO,Bruno Adelino; Ferreira da SILVA,Juliana; Borges MARACAJÁ,Patrício.
O uso contínuo e indiscriminado de produtos químicos na agricultura pode trazer sérios prejuízos à saúde humana e ao meio ambiente. Uma opção é o emprego de plantas com ação inseticida. Diante do exposto, o objetivo desse trabalho foi avaliar a atividade inseticida do pó de folhas de Solanum melongena L. e Capsicum annuum L. contra Callosobruchus maculatus. O experimento foi conduzido no Laboratório de Entomologia da Universidade Federal de Campina Grande (UFCG), Campus de Pombal, Paraíba, Brasil. Os grãos de feijão-caupi foram tratados com os pós nas concentrações 0,0; 2,5; 5,0 e 10,0 % [100*(massa do pó/massa de grãos)] e realizados testes de sobrevivência e repelência contra C. maculatus. Os dados da sobrevivência foram analisados utilizando o teste de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atividade inseticida; Bioatividade de plantas; Caruncho-do-feijão; Solanaceae.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000100012

Biobarometer Schweiz: Landesweite Umfrage zum Biokonsum
Provedor de dados: 21
Autores: Blatter, Simon; Stolz, Hanna.
Was bewegt Konsumenten dazu, Bio zu kaufen, was hält sie davon ab? Wer sind die Schweizer Biokäufer? Die FiBL-Studie «Biobarometer Schweiz» gibt Auskunft über diese und weitere Fragen.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2016
URL: http://orgprints.org/32726/1/bioaktuell_2016-07_biobarometer.pdf

Biobarometro Svizzera: sondaggio su scala nazionale sul consumo bio
Provedor de dados: 21
Autores: Blatter, Simon; Stolz, Hanna.
Che cosa induce i consumatori ad acquistare bio, che cosa li trattiene? Chi sonogli svizzeri che acquistano bio? Lo studio del FiBL «Biobarometro Svizzera» dà una risposta a tutte queste domande.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2016
URL: http://orgprints.org/32749/1/bioattualita_2016-7_biobarometro.pdf

Biobaseret økonomi en drivkraft for en bæredygtig udvikling af landdistrikterne?
Provedor de dados: 21
Autores: Noe, Egon.
De mindre landsbysamfund er i høj grad formet af landbruget og de tilknyttede følgeerhverv og infrastruktur.  I takt med industrialiseringen af landbruget og den tilhørende strukturudvikling er hele fundamentet for de mindre lokalsamfund forsvundet og ydermere så er de industrialiserede landbrug også ofte i konflikt med lokalsamfundene i forhold til at skulle tage hensyn til andre interesser. I takt med industrialiseringen er den generede profit af aktiviteterne flyttet fra landdistrikterne til de urbane områder, dvs. landbruget bidrage kun i meget ringe omfang til landdistrikternes økonomiske grundlag. Mange har helt opgivet landbruget som en integreret del af en bæredygtig landdistriktsudvikling, mens andre ser grøn innovation som en mulig drivkraft for...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm economics.
Ano: 2016
URL: http://orgprints.org/30805/1/biobaseret%20%C3%B8konomi.pdf

Biochar in substrate composition for production of teak seedlings
Provedor de dados: 86
Autores: Rezende,Fabiana Abreu; Santos,Victor Alexandre Hardt Ferreira dos; Maia,Claudia Maria Branco de Freitas; Morales,Marina Moura.
Abstract The objective of this work was to evaluate the development and quality of clonal seedlings of teak (Tectona grandis) grown in substrate with two types of biochar. The assay was carried out in a randomized complete block design, with ten treatments and four replicates: CS, commercial substrate, composed of pine bark and vermiculite at a ratio of 4:1; NS, nursery substrate composed of carbonized rice husk and coconut fiber at 1:1; and the remaining treatments were composed of the inclusions of biochar (BC) or activated biochar (BCA) in the CS, at the proportions of 25, 50, 75, and 100%. The development and quality parameters of seedlings were evaluated 90 days after striking the minicuttings in the substrates. BCA substrate additions at 25, 50, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tectona grandis; Agroindustrial waste; Biochar activity; Pyrolysis; Seedling quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901449

Biochar no manejo de nitrogênio e fósforo para a produção de mudas de angico
Provedor de dados: 86
Autores: Lima,Stefany Lorrayny; Marimon Junior,Ben Hur; Melo-Santos,Kelyane da Silva; Reis,Simone Matias; Petter,Fabiano André; Vilar,Cesar Crispim; Marimon,Beatriz Schwantes.
Resumo: O objetivo deste trabalho foi avaliar o efeito de biochar aplicado com os macronutrientes N e P, para a formação de substratos, no desenvolvimento de mudas de angico (Anadenanthera colubrina) para a restauração florestal. Os experimentos foram realizados em viveiro florestal, em delineamento inteiramente casualizado. Estudaram-se interações entre concentrações crescentes de biochar e de N, na forma de ureia, e de biochar e P, na forma de superfosfato simples, adicionados a Latossolo Amarelo. Determinaram-se os parâmetros de crescimento, qualidade e nutrição das mudas, e os resultados foram submetidos ao estudo de regressão polinomial (superfície de resposta). A interação entre biochar e N beneficiou a qualidade e a concentração foliar de Mg das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anadenanthera colubrina; Reflorestamento; Substrato; Superfosfato; Ureia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200120

Biochemical and physiological analysis in carrot seeds from different orders of umbels
Provedor de dados: 124
Autores: Silva,Patrícia Pereira da; Sekita,Marcelo Coelho; Dias,Denise Cunha Fernandes dos Santos; Nascimento,Warley Marcos.
ABSTRACT In carrot seed production, harvesting of the umbels is generally staggered, or sometimes the whole plant is harvested with the umbels at different stages of maturation; in that case, there is a risk of harvesting immature seeds and of losses due to natural dehiscent, or to physiological deterioration as a result of unfavourable environmental factors. The present study aimed to evaluate the physiological and biochemical changes related to the maturation of 'Planalto' carrot seeds from diferent umbels. The samples were collected 120 days after anthesis, with the primary, secondary and tertiary umbels being harvested separately. Seeds were analysed for germination, first count and germination rate, at temperatures of 25 ºC (optimum) to 35 ºC...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota L.; Physiological quality; Enzyme activity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200407

Biochemical and Physiological Changes in Rice Plants Due to the Application of Herbicides1
Provedor de dados: 87
Autores: LANGARO,A.C.; AGOSTINETTO,D.; OLIVEIRA,C.; SILVA,J.D.G.; BRUNO,M.S.
ABSTRACT The application of herbicides, even if selective, can cause biochemical and physiological changes, resulting in oxidative stress. This stress comes from the accumulation of reactive oxygen species produced due to exposure to the herbicide. However, plants have developed defense strategies, which can be enzymatic or non-enzymatic. The objective of this study was to evaluate the morphological and metabolic changes such as photosynthetic parameters, oxidative damage and antioxidant enzyme activity of rice plants after applying herbicides. For this, a study was conducted in a greenhouse and laboratory and the treatments consisted of application of imazapic + imazapyr, quinclorac, bentazon, cyhalofop-butyl, penoxsulan, bispyribac-sodium and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Oxidative stress; Lipid peroxidation; Selectivity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200277

Biochemical characterization of systemic bacteria in bananas, sensitivity to antibiotics and plant phytotoxicity during shoot proliferation
Provedor de dados: 1
Autores: Oliveira, Janiffe Peres de; Scherwinski-Pereira, Jonny Everson.
The objective of this work was to characterize the biochemically systemic bacterial isolated from banana plants, to evaluate the bacterial sensitivity to antibiotics, and to determine the phytotoxicity of banana shoots during in vitro proliferation. Systemic bacteria belonging to the Klebsiella and Aeromonas genera were isolated from the “Maravilha” (FHIA 01 AAAB), “Preciosa” (PV 4285 AAAB) and “Thap Maeo” (AAB) varieties and were then characterized. Tests of shoot sensitivity to antibiotics were performed, and the minimum inhibitory concentration (MIC) and phytotoxic effects of selected antibiotics to plants were determined. Among the 20 antibiotics evaluated, the strains showed sensitivity to cefaclor, cefalexin, cefalotin, nalidixic acid,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências agrárias Musa spp.; Micropropagação; Contaminação; Controle microbiano. Produção de mudas Musa spp.; Micropropagation; Contamination; Endophytic microorganisms; Antimicrobial control.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/27689

Biochemical Parameters and Histopathological Findings in the Forced Molt Laying Hens
Provedor de dados: 89
Autores: Mert,N; Yildirim,BA.
ABSTRACT The aim of this study was to evaluate the effects of forced molting using biochemical parameters and histopathological findings in laying hens. 36 Hyline W36 strain laying hens, 90 weeks old were chosen for this research. Eight of these chickens were randomly selected and placed in a cage as the control group before the molting program began. All the others 28 chickens were used for the forced molting program. Eight laying hens were slaughtered at the end of the molting program named as molting group. The remaining 20 hens were fed for 37 days, weighted and slaughtered when they reached the maximum egg production (80%) as postmolting group. Then, blood was analyzed for malondialdehyde, glutathione, catalase, glucose, calcium, phosphorus, albumin,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant; Lipid peroxidation; Molting; Ovarium; Thyroid.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400711

BIOCLIMATIC CHARACTERIZATION OF AN EXPERIMENTAL SHED BROILER CREATION IN THE REGION OF DIAMANTINA-MG
Provedor de dados: 107
Autores: Dalólio, Felipe Santos; Moreira, Joerley; Coelho, Diogo José de Rezende; Souza, Cecília de Fátima.
The objective of this study was to evaluate the bioclimatic conditions of an experimental shed broiler Federal University of Vales do Jequitinhonha and Mucuri (UFVJM) in JK campus in Diamantina, MG. The assessment was made based on the measurement of environmental variables of air temperature, relative humidity, black globe temperature and air velocity within the facility, in 42-day trial. With the collected data we calculated the temperature and humidity index (THI), the black globe temperature and humidity index (BGTHI), the radiation heat load (RHL) and the enthalpy index (Hº). The performance was evaluated at 42 days of age the broiler chickens through the parameters live weight (LW), average daily gain weight (ADGW), feed intake (FI), feed conversion...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Construções Rurais e Ambiência avicultura; Bem-estar; Conforto térmico; Desempenho; Índices.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/648

Bioclimatologia e zoneamento agrícola.
Provedor de dados: 14
Autores: CUNHA, G. R. da; PASINATO, A.; PIRES, J. L. F.; DALMAGO, G. A.; SANTI, A.; GOUVEA, J. A. de.
bitstream/item/140899/1/ID43611-2016LVTrigoCap2.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Bioclimatologia; Trigo; Zoneamento Agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040316

Bioconversion of agro-industrial wastes for the production of fibrinolytic enzyme from Bacillus halodurans IND18: Purification and biochemical characterization
Provedor de dados: 69
Autores: Vijayaraghavan,Ponnuswamy; Prakash Vincenta,Samuel Gnana; Valan Arasu,Mariadhas; Al-Dhabi,Naif Abdullah.
Background: Agro-wastes were used for the production of fibrinolytic enzyme in solid-state fermentation. The process parameters were optimized to enhance the production of fibrinolytic enzyme from Bacillus halodurans IND18 by statistical approach. The fibrinolytic enzyme was purified, and the properties were studied. Results: A two-level full factorial design was used to screen the significant factors. The factors such as moisture, pH, and peptone were significantly affected enzyme production and these three factors were selected for further optimization using central composite design. The optimum medium for fibrinolytic enzyme production was wheat bran medium containing 1% peptone and 80% moisture with pH 8.32. Under these optimized conditions, the...
Tipo: Journal article
Palavras-chave: Agro-residues; Solid-state fermentation; Statistical approach; Thrombolytic agent.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000200001

Bioconversion of mixed free fatty acids to poly-3-hydroxyalkanoates by Pseudomonas putida BET001 and modeling of its fermentation in shake flasks
Provedor de dados: 69
Autores: Makhdum Munawar,Khalil Munawar; Simarani,Khanom; Annuar,Mohamad Suffian Mohamad.
Background: The paper reports on the utilization of palm kernel oil (PKO) as a low cost renewable substrate for medium-chain-length poly-3-hydroxyalkanoates (mcl-PHA) production by Pseudomonas putida BET001. Investigation on the effects of selected key variables on growth, mixed free fatty acids consumption and mcl-PHA production by the bacterial culture in the shaken flask system were carried out along with its kinetic modeling. Results: The biomass production, fatty acids consumption and mcl-PHA production were found favorable when the strain was cultured in mineral medium at pH 6-7,28°C, aeration surface-to-volume ratio of 0.4 x 10(6) m-1, 250 rpm agitation rate for 48 h. Mcl-PHA production by this strain showed mixed growth and non-growth associated...
Tipo: Journal article
Palavras-chave: Biopolymer; Fermentation; Medium-chain-length PHA; Palm kernel oil; Pseudomonas putida.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000100008

Biodegradable films of starch/PVOH/alginate in packaging systems for minimally processed lettuce (Lactuca sativa L.)
Provedor de dados: 64
Autores: Brandelero,Renata Paula Herrera; Brandelero,Evandro Martin; Almeida,Fábio Mendonça de.
ABSTRACT Biodegradable packaging may replace non-biodegradable materials when the shelf life of the packaged product is relatively short, as in minimally processed foods. The objective of this work was to evaluate the efficiency of biodegradable films comprising starch/polyvinyl alcohol (PVOH)/alginate with the addition of 0 or 0.5% of essential oil of copaiba (EOCP) or lemongrass (EOLM) compared to poly-vinyl chloride (PVC) films in the storage of minimally processed lettuce. Lettuce samples cut into 1-cm strips were placed in polypropylene trays wrapped with biodegradable films and stored at 6 ± 2 °C for 8 days. PVC films were used as controls. The biofilms presented 11.43-8.11 MPa resistance and 11.3-13.22% elongation, with water vapor permeability...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Active packaging; Biopolymer; Copaiba oil; Lemongrass oil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000500510

Biodiversidade da caatinga para a produção agropecuária.
Provedor de dados: 14
Autores: PORTO, D. D.; SOUZA, F. de F.
Biodiversidade da Caatinga para a produção agropecuária: 1. Plantas: Plantas Ornamentais; Plantas Forrageiras; Plantas Frutíferas; Plantas com ativos biotecnológicos; Plantas com potencial madereiro e de múltiplos uso; 2. Insetos: Polinizadores; Agentes de controle biológico; 3. Micro-organismos: Fungos micorrízicos; Bactérias fixadoras de nitrogênio.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Forrageira nativa; Flores da caatinga; Fruticultura da Caatinga; Maracujá da Caatinga; Maracujá do mato; Biodiversidade; Caatinga; Planta Ornamental; Vegetação Nativa; Polinização; Microrganismo; Planta Forrageira; Umbu; Biodiversity; Alternative crops; Alternative farming.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098504

Biodiversität auf Landwirtschaftsbetrieben mit einem Punktesystem erheben
Provedor de dados: 21
Autores: Zellweger-Fischer, J.; Althaus, P.; Birrer, S.; Jenny, M.; Pfiffner, L.; Stöckli, S.
Die Biodiversität im Kulturland hat in den letzten Jahrzehnten zum Teil drastisch abgenommen. Trotz Direktzahlungen für Biodiversitätsförderflächen (BFF), deren Vernetzung und Erhöhung der ökologischen Qualität, konnten sich die Bestände vieler Tier- und Pflanzenarten des Agrarlandes nicht flächig erholen. Messbar positive Effekte von BFF-Massnahmen wurden meist auf der Feldebene nachgewiesen. Bis dato gab es jedoch kaum eine praktikable Methode, Biodiversität auf der Betriebsebene abzuschätzen, obwohl diese die relevante Umsetzungsebene für den Erfolg oder Misserfolg der Massnahmen ist. Um die Leistungen zu Gunsten der Biodiversität auf einem Landwirtschaftsbetrieb abzuschätzen, wurde das Punktesystem Biodiversität entwickelt. Auf 133 Betrieben im...
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services; Policy environments and social economy.
Ano: 2016
URL: http://orgprints.org/29645/1/zellweger-fischer-etal-2016-AgrarforschungCH-7-1-p40-47.pdf

Biodiversity of Antimicrobial-Producing Actinomycetes Strains Isolated from Dry Dipterocarp Forest Soil in Northeast Thailand
Provedor de dados: 52
Autores: Chanthasena,Panjamaphon; Nantapong,Nawarat.
The increasing use of antibiotics has led to the development of drug-resistant microorganisms. The emergence of resistant strains has compromised the treatment and control of infectious diseases. As a result, the search and development of a novel class of antibiotic drugs are required. Actinomycetes have been recognized as a richest source of secondary metabolites including antibiotics. The aim of this study was to investigate the diversity of antibiotic-producing soil Actinomycetes from dry dipterocarp forest in Northeast of Thailand. The soil from this area has been known for its poor in nutrients and highly acidic with pH values around 4.5. In such a harsh condition, soil-inhabiting Actinomycetes elevate their protective mechanisms by inducing the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil bacteria; Antibiotics; Actinomycetes; Streptomyces.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100417

Biodiversity of benthic macroinvertebrates on hard substrates in the Currais Marine Protected Area, in southern Brazil
Provedor de dados: 49
Autores: Bumbeer,Janaína; Cattani,André Pereira; Chierigatti,Nícolas Binneck; Rocha,Rosana Moreira da.
Abstract This study describes the biodiversity of benthic invertebrates on hard substrates in the Currais Marine Protected Area (Currais MPA), in the state of Paraná. The benthic community was sampled during 2012 to 2015, in winter and summer, at two islands and four groups of artificial reefs (ARs). Samples were collected along shallow (2-4 m) and deep (6-8 m) transects at the islands and ~18 m transects at the ARs. We also searched the literature to review all published records of benthic invertebrates on hard substrates in the Currais MPA. We recorded 176 taxa in the phyla Annelida (class Polychaeta), Arthropoda (class Maxillopoda, order Sessilia), Bryozoa, Cnidaria, Chordata (class Ascidiacea), Echinodermata, Mollusca and Porifera, in 13 classes, 40...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Benthic invertebrates; Exotic species; Inventory; Marine conservation; Paraná coast.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000400201

Biodiversity offsetting and restoration under the European Union Habitats Directive: balancing between no net loss and deathbed conservation?
Provedor de dados: 7
Autores: Schoukens, Hendrik; Department of Public, European, and International Law, Ghent University, Belgium; hendrik.schoukens@ugent.be; Cliquet, An; Department of Public, European, and International Law, Ghent University, Belgium; An.Cliquet@UGent.be.
Biodiversity offsets have emerged as one of the most prominent policy approaches to align economic development with nature protection across many jurisdictions, including the European Union. Given the increased level of scrutiny that needs to be applied when authorizing economic developments near protected Natura 2000 sites, the incorporation of onsite biodiversity offsets in project design has grown increasingly popular in some member states, such as the Netherlands and Belgium. Under this approach, the negative effects of developments are outbalanced by restoration programs that are functionally linked to the infrastructure projects. However, although taking into consideration that the positive effects of onsite restoration measures leads to more leeway...
Tipo: Peer-Reviewed Insight
Palavras-chave: Biodiversity offsetting; Briels case; Compensation; Ecological restoration; Habitats Directive; Mitigation.
Ano: 2016

Bioecologia e Manejo de Pragas.
Provedor de dados: 14
Autores: BORGES FILHO, R. da C.; STURZA, V. S.; NAVA, D. E.; GUEDES, J. V. C.
bitstream/item/164609/1/Sistema-de-Producao-23-Incluido4.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Manejo de pragas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076617

Bioecologia, monitoramento e controle de cochonilhas farinhentas (Hemiptera: Pseudococcidae) na cultura da videira
Provedor de dados: 14
Autores: SILVA, V. C. P. da; BOTTON, M.; PRADO, E.; OLIVEIRA, J. E. de M.
Devido à frequência com que as cochonilhas farinhentas têm sido encontradas danificando a cultura da videira nos últimos anos, esta circular técnica tem como objetivo disponibilizar informações referentes à bioecologia das principais espécies encontradas na cultura, apresentando estratégias para seu monitoramento e controle.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cochonilhas farinhentas; Bioecologia; Monitoramento; Videira; Coccomorpha; Grapevines.; Uva; Inseto; Controle biológico; Praga; Cochonilha; Hemíptera; Vitis Vinifera.; Vitis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043165

Bioecologia, Monitoramento e Controle de Cochonilhas Farinhentas (Hemiptera: Pseudococcidae) na Cultura da Videira.
Provedor de dados: 14
Autores: SILVA, V. C. P. da; BOTTON, M.; PRADO, E.; OLIVEIRA, J. E. de M.
bitstream/item/144519/1/Cir-Tec125.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultura da Videira; Bioecologia; Monitoramento; Controle de Cochonilhas Farinhentas; Hemiptera Pseudococcidae; Videira.; Uva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047279

Bioenergetic transcriptomic responses of European flounder (Platichthys flesus) populations in contrasted environments: impacts of pollution and global warming
Provedor de dados: 5
Autores: Borcier, Elodie; Charrier, G.; Amerand, A.; Theron, M.; Loizeau, Veronique; Pedron, Nicolas; Laroche, J.
Tipo: Text
Palavras-chave: European flounder; Platichthys flesus; Pollution; Global warming.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00376/48688/49019.pdf

Bioestimulación láser en semillas y plantas
Provedor de dados: 73
Autores: HERNÁNDEZ-AGUILAR,CLAUDIA; DOMÍNGUEZ-PACHECO,ARTURO; CRUZ-OREA,ALFREDO; PODLE&amp;#346;NA,ANNE; IVANOV,RUMEN; CARBALLO CARBALLO,AQUILES; PÉREZ REYES,MARÍA CRISTINA; SÁNCHEZ HERNÁNDEZ,GABRIELA; ZEPEDA BAUTISTA,ROSALBA; LÓPEZ-BONILLA,JOSÉ LUIS.
Diversos láseres han demostrado ser potencialmente útiles a determinados parámetros de irradiación y podrían beneficiar el establecimiento de siembra en condiciones adversas por radiación UV-B, sequía, frío, salinidad, contaminación por cadmio, etc. Esta revisión de literatura científica exhibe las aplicaciones posibles de los láseres en los últimos años, como tratamiento de semillas y plantas, destacando el uso de los láseres de He-Ne, Ar, Neodimio-YAG, CO y los diodos láser. Es evidente que las aplicaciones de láseres a parámetros de irradiación específicos en semillas y plantas han adquirido cada vez mayor importancia debido a la necesidad de incrementar la producción de alimentos a nivel global mediante métodos que protejan el medio ambiente y...
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000100015

Bioestimulantes e produção de hortaliças.
Provedor de dados: 14
Autores: ZANDONADI, D. B.
bitstream/item/146439/1/EDICAO-19b.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Fertilizante; Nutrição vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051012

Bioethanol production from coconut husk fiber
Provedor de dados: 65
Autores: Cabral,Mirelle Márcio Santos; Abud,Ana Karla de Souza; Silva,Carlos Eduardo de Farias; Almeida,Renata Maria Rosas Garcia.
ABSTRACT: Population growth and the increasing search for healthy foods have led to a major consumption of coconut water and, hence, to an environmental impact caused by the inappropriate disposal of green coconut husks. This lignocellulosic biomass has deserved attention of researchers concerning the seeking of new usages, as, for example, in renewable fuels production technologies. This study examines the potential of green coconut husk fibers as a feedstock for the production of bioethanol. The coconut fibers were pretreated through an alkaline method, hydrolyzed enzymatically and submitted to ethanol fermentation with commercial yeasts of Saccharomyces cerevisiae. Despite the significant loss of cellulose (4.42% in relation to the fiber and 17.9%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reuse; Coconut husk; Fermentation; Bioethanol.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001872

BIOFACH és VIVANESS 2016: újra rekordszámú kiállítóval és érdeklődővel
Provedor de dados: 21
Autores: Heim, Ildikó.
A világ legnagyobb éves bio-szakvásárát 2016. február 10-13. között Nürnbergben rendezték meg. A rendezvényre közel ötvenezren látogattak ki. Az ÖMKi szervezésében lezajlott Közép- és Kelet-európai öko-ágazati szekció elsősorban az új Közös Agrárpolitikára (KAP, CAP) helyezte a hangsúlyt.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general Education; Extension and communication Knowledge management.
Ano: 2016
URL: http://orgprints.org/30124/1/os1604.pdf

BIOFERTILIZANTES produzidos em minicompostagem doméstica: programa 42: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Os resíduos orgânicos das propriedades rurais, das casas no meio urbano e das escolas, podem ser aproveitados, de modo a transformá-los em um poderoso biofertilizante orgânico. Para o engenheiro agrônomo Sílvio Levy da Embrapa Amazônia Oriental, esse biofertilizante é um adubo líquido, de fácil preparo e com eficiência comprovada. Esse produto doméstico pode ser tão rico em nutrientes, a ponto de suprir as necessidades de plantações, hortas e jardins.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Biofertilizantes; Propriedade rural; Resíduo orgânico; Zona urbana; Escola; Adubo líquido; Horta; Jardim.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055862

BIOFERTILIZANTES produzidos em minicompostagem doméstica: programa 42: Norte.
Provedor de dados: 14
Os resíduos orgânicos das propriedades rurais, das casas no meio urbano e das escolas, podem ser aproveitados, de modo a transformá-los em um poderoso biofertilizante orgânico. Para o engenheiro agrônomo Sílvio Levy da Embrapa Amazônia Oriental, esse biofertilizante é um adubo líquido, de fácil preparo e com eficiência comprovada. Esse produto doméstico pode ser tão rico em nutrientes, a ponto de suprir as necessidades de plantações, hortas e jardins.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Propriedade rural; Resíduo orgânico; Zona urbana; Adubo líquido; Horta; Jardim; Escola; Biofertilizante.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055875

Biofloc contribution to antioxidant defence status, lipid nutrition and reproductive performance of broodstock of the shrimp Litopenaeus stylirostris: Consequences for the quality of eggs and larvae
Provedor de dados: 5
Autores: Cardona, Emilie; Lorgeoux, Benedicte; Chim, Liet; Goguenheim, Jean; Le Delliou, Herve; Cahu, Chantal.
The aim of this study was to determine biofloc contributions to the antioxidant status and lipid nutrition of broodstock of Litopenaeus stylirostris in relationship with their reproductive performance and the health of larvae produced. Shrimp broodstock reared with Biofloc technology (BFT) compared to Clear water (CW) exhibited a higher health status with (i) a better final survival rate during the reproduction period (52.6% in CW against 79.8% in BFT); (ii) higher glutathione level (GSH) and total antioxidant status (TAS), reduced oxidized/reduced glutathione ratio and a higher spawning rate and frequency as well as higher gonado-somatic index and number of spawned eggs. Finally, larvae from broodstock from BFT exhibited higher survival rates at the Zoe 2...
Tipo: Text
Palavras-chave: Biofloc technology; Shrimp broodstock culture; Litopenaeus stylirostris; Reproductive performance; Antioxidant defences; Fatty acids; Larval survival.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00275/38618/37148.pdf

BIOFORTIFICAÇÃO: saúde na mesa do brasileiro: programa 14: SUL.
Provedor de dados: 14
A biofortificação consiste em um processo de cruzamento de plantas da mesma espécie, gerando cultivares mais nutritivas. Este processo é também conhecido como melhoramento genético convencional. A Rede BioFORT: saúde na mesa do brasileiro, por sua vez, é coordenada pela Embrapa e reúne todos os projetos de biofortificação de alimentos no Brasil. O principal objetivo é garantir uma maior segurança alimentar através do aumento dos teores de ferro, zinco e vitamina "A" na dieta da população mais carente, combatendo assim o que é conhecido como fome oculta, uma carência nutricional que passa despercebida. Entre outros convidados, participa do Prosa Rural a pesquisadora da Embrapa Agroindústria de Alimentos, Marília Nuti, coordenadora da Rede BioFORT.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Biofortificação; Melhoramento genético convencional; Segurança alimentar; Dieta; Ferro; Zinco; Vitamina A.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044202

Biogas production: litter from broilers receiving direct-fed microbials and an enzyme blend
Provedor de dados: 63
Autores: Praes,Maria Fernanda Ferreira Menegucci; Lucas Junior,Jorge de; Orrico,Ana Carolina Amorim; Orrico Junior,Marco Antonio Previdelli; Hermes,Rafael Gustavo; Sorbara,José Otávio Berti; Duarte,Karina Ferreira; Schwingel,Alice Watte; Sgavioli,Sarah; Domingues,Carla Heloisa de Faria; Sunada,Natália da Silva.
ABSTRACT The effect of additives used in the feed of broilers on anaerobic bio-digestion of poultry litter was evaluated. Four diets were used: NC: negative control; DFM: NC + 500 ppm direct-fed microbials (DFM) containing Bacillus subtilis and Bacillus licheniformis; ENZ: diet formulated with an enzyme blend (20 ppm phytase, 200 ppm protease and 200 ppm xylanase); DFM+E: ENZ + DFM. Substrates for the anaerobic bio-digestion were prepared with litter from each treatment, containing 4 % total solids (TS). These were used in 16 continuous bio-digesters with a 2 kg d−1 load, to determine the production and potential biogas production and composition during an 85-day period. Influent and effluent samples were collected for the amounts of TS and volatile solids...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additives; Bio-digestion; Bio-digester; Methane; Livestock residues.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500406

Biogeochemical Cycle of Methanol in Anoxic Deep-Sea Sediments
Provedor de dados: 5
Autores: Yanagawa, Katsunori; Tani, Atsushi; Yamamoto, Naoya; Hachikubo, Akihiro; Kano, Akihiro; Matsumoto, Ryo; Suzuki, Yohey.
The biological flux and lifetime of methanol in anoxic marine sediments are largely unknown. We herein reported, for the first time, quantitative methanol removal rates in subsurface sediments. Anaerobic incubation experiments with radiotracers showed high rates of microbial methanol consumption. Notably, methanol oxidation to CO2 surpassed methanol assimilation and methanogenesis from CO2/H2 and methanol. Nevertheless, a significant decrease in methanol was not observed after the incubation, and this was attributed to the microbial production of methanol in parallel with its consumption. These results suggest that microbial reactions play an important role in the sources and sinks of methanol in subseafloor sediments.
Tipo: Text
Palavras-chave: Methanol consumption; Methanol production; Marine sediment.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00342/45319/44777.pdf

Bioimkerei: Grundkurs und Konferenz
Provedor de dados: 21
Autores: Rebholz, Theresa.
Schwarmvermehrung und Naturwabenbau sind zwei der Themen, die Salvador Garibay nennt, wenn man ihn nach den Inhalten der «Grundausbildung Bioimkerei» fragt. Der FiBL-Bienenexperte organisiert 2017 zum vierten Mal die siebenteilige Weiterbildung, die ab März einmal monatlich stattfinden wird.
Tipo: Newspaper or magazine article
Palavras-chave: Animal husbandry.
Ano: 2016
URL: http://orgprints.org/30886/1/bach-10-2016-arncken-garibay.pdf

Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry
Provedor de dados: 89
Autores: Klein,DR; Vale,MM; Silva,LP; Santos,JPA; Branco,T; Fernandes,MO.
ABSTRACT The need to comply with animal welfare has motivated the research for non-invasive methods that allow the evaluation of poultry and eggs to be painless while providing accurate measurements. In this scenario, bioelectrical impedance was tested as a minimally invasive tool for sexing day-old chicks of two different chicken strains and for evaluating the quality of eggs submitted to different days of storage relative to their hatchability. The resistance and phase angle measured allowed the differentiation between chicken strains, but not between sexes. Eggs stored for seven days showed higher resistance and lower phase angle those stored for only one day. Although the bioimpedance method seems to be a promising method to evaluate egg and chick...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conductance; Day-old chicks; Egg storage; Reactance; Sexing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200203

BIOLOGIA DE Bemisia tabaci (GENN.) BIÓTIPO B (HEMIPTERA: ALEYRODIDAE) EM GENÓTIPOS DE TOMATEIRO EM DUAS ÉPOCAS
Provedor de dados: 196
Autores: Toscano, Luciana Claudia; Boiça Junior, Arlindo Leal; Martins, Gustavo Luís Mamoré; Maruyama, Wilson Itamar.
Bemisia tabaci biótipo B é, atualmente, uma das mais importantes pragas da cultura do tomate. Este trabalho teve o objetivo de estudar a biologia da praga em genótipos de tomateiro em duas épocas. O ensaio foi conduzido em casa-de-vegetação instalada na área experimental do Departamento de Fitossanidade, da FCAV/Unesp, Jaboticabal. Foram utilizados os genótipos comerciais, híbrido Bruna VFN e Santa Clara e exóticos, LA 716, PI 134417, PI 127826 e PI 127827 em duas épocas diferentes, “inverno” e “primavera”. O período de incubação variou de 12,11 dias (PI 134417) a 13,85 dias (LA 716). O período ninfal variou de 21,12 dias (PI 127827) a 22,56 dias (híbrido Bruna VFN). O período total de desenvolvimento variou de 37,31 dias (híbrido Bruna VFN) a 34,48 dias...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1124

BIOLOGIA e agregação de valor à mandioca.
Provedor de dados: 14
bitstream/item/141762/1/mandioca-GP-biologia-e-agregacao-de-valor-a-mandioca.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Conservação on FARM; Análise fitogeográfica; Mandicoa.; Germoplasma.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042052

BIOLOGIA e agregação de valor ao amendoim.
Provedor de dados: 14
bitstream/item/141892/1/amendoim-GP-biologia-e-agregacao-de-valor-do-amendoim.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Amendoim.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042302

Biologia e infestação de Strepsicrates smithiana em araçazeiro
Provedor de dados: 86
Autores: Diez-Rodríguez,Gabriela Inés; Nava,Dori Edson; Hubner,Lucas Khun; Canez Neto,Francisco Cardoso; Antunes,Luis Eduardo Corrêa.
Resumo: O objetivo deste trabalho foi estudar a biologia de Strepsicrates smithiana (Lepidoptera: Tortricidae) e determinar sua infestação em araçazeiro (Psidium cattleianum). Os parâmetros biológicos foram avaliados, uma tabela de vida de fertilidade foi elaborada e a infestação em um pomar de araçazeiro foi estabelecida. A duração do período ovo-adulto foi de 43,4 dias, e a sobrevivência foi de 21,3%. As fêmeas colocaram em média 135 ovos, e a longevidade de machos e fêmeas foi de 16,5 e 17,6 dias, respectivamente. Strepsicrates smithiana aumenta 32 vezes a cada geração, e a duração média de uma geração é de 45 dias. A maior infestação foi registrada em janeiro.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium cattleianum; Araçá; Danos; Tabela de vida de fertilidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300280

BIOLOGIA, ecologia e controle de pragas da agricultura.
Provedor de dados: 14
bitstream/item/141766/1/controle-GP-biologia-ecologia-e-controle-de-pragas-da-gricultura.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Controle biológico; Praga; Inimigo natural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042065

Biología reproductiva y citogenética de Distichia muscoides (Juncaceae)
Provedor de dados: 51
Autores: Gonzáles,Paúl; Suni,Mery; Deanna,Rocío; Scaldaferro,Marisel A; Castañeda,Elena; Ramirez,Dámaso W; Valencia,Niels; Cano,Asunción.
El género Distichia Nees &amp;amp; Meyen (Juncaceae) está formado por tres especies nativas de Sudamérica, siendo Distichia muscoides Nees &amp;amp; Meyen la más ampliamente distribuida (Kirschner et al., 2002). Esta especie dioica es el componente principal de los bofedales, ecosistema muy importante de la región altoandina. En este trabajo se estudiaron distintos aspectos biológicos de D. muscoides como: 1) la viabilidad del polen por medio de métodos indirectos de coloración; 2) la receptividad estigmática a través de una prueba con peróxido de hidrógeno; 3) la viabilidad de las semillas mediante su germinación; y 4) sus datos citogenéticos, empleando la técnica de bandeo cromosómico fluorescente CMA/DA/DAPI. Los resultados muestran que las flores...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Viabilidad de semillas; Dioecia; Receptividad estigmática; Número cromosómico; Bandeo de fluorescencia; Juncaceae.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000100011

Biologia reprodutiva do Hassar affinis(Pisces: Siluriformes, Doradidae), Lago de Viana, Baixada Maranhense, Maranhão, Brasil
Provedor de dados: 36
Autores: CANTANHÊDE,Lorrane Gabrielle; CARVALHO,Irayana Fernanda da Silva; SANTOS,Nayara Barbosa; ALMEIDA,Zafira da Silva de.
RESUMO O estudo da biologia reprodutiva é importante para determinar medidas protetivas visando à manutenção dos estoques pesqueiros. Desta forma, o presente estudo teve como objetivo determinar os aspectos da reprodução de Hassar affinis no Lago de Viana, Baixada Maranhense, Maranhão, Brasil. Os 147 espécimes foram provenientes da pesca comercial, coletados no período de fevereiro de 2012 a janeiro de 2013. Em laboratório, procedeu-se com a pesagem e medidas de cada indivíduo e posteriormente foi feita uma incisão ventro-longitudinal a fim de observar macroscopicamente as gônadas. Em seguida, foram fixadas em Solução de Bouin para análise microscópica e em Solução de Gilson para análise da fecundidade. A alometria negativa foi registrada para ambos os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservação; Peixe; Região neotropical.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000200219

BIOLOGICAL ACTIVITIES AND NOVEL APPLICATIONS OF CHALCONES
Provedor de dados: 87
Autores: DÍAZ-TIELAS,C.; GRAÑA,E.; REIGOSA,M.J.; SÁNCHEZ-MOREIRAS,A.M.
ABSTRACT This review provides information on the biological activities of chalcones (whether natural or synthetic derivatives) on different organisms, as well as an overview of the functions and possible new applications of these plant secondary metabolites on crop protection, as eco-friendly pesticides and weed control agents. Naturally occurring chalcones have been used in traditional medicine for many years; however, recent scientific advances have shown that these molecules have a broad range of biological activities in a variety of organisms. A review on the major sources of chalcones and the main molecular events involved in the modes of action of these natural products is achieved. Chalcones are molecules with a broad spectrum of biological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mode of action; Secondary metabolites; Crop protection; Pesticide; Fungicide; Antiviral; Phytotoxicity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000300607

Biological activity of Bt proteins expressed in different structures of transgenic corn against  Spodoptera frugiperda
Provedor de dados: 65
Autores: Bernardi,Daniel; Bernardi,Oderlei; Horikoshi,Renato Jun; Salmeron,Eloisa; Okuma,Daniela Miyuki; Omoto,Celso.
ABSTRACT:  Spodoptera frugiperda (J. E. Smith) is the main target pest of Bt corn technologies, such as YieldGard VT PRO(tm) (Cry1A.105/Cry2Ab2) and PowerCore(tm) (Cry1A.105/Cry2Ab2/Cry1F). In this study, it was evaluated the biological activity of Bt proteins expressed in different plant structures of YieldGard VT PRO(tm) and PowerCore(tm) corn against  S. frugiperda . Complete mortality of S. frugiperda neonates was observed on leaf-disc of both Bt corn technologies. However, the mortality in silks and grains was lower than 50 and 6%, respectively. In addition, more than 49% of the surviving larvae in silks and grains completed the biological cycle. However, all life table parameters were negatively affected in insects that developed in silks and grains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fall armyworm; Bacillus thuringiensis; Bt corn; Insect resistance management.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601019

Biological and physical controls in the Southern Ocean on past millennial-scale atmospheric CO2 changes
Provedor de dados: 5
Autores: Gottschalk, Julia; Skinner, Luke C.; Lippold, Joerg; Vogel, Hendrik; Frank, Norbert; Jaccard, Samuel L.; Waelbroeck, Claire.
Millennial-scale climate changes during the last glacial period and deglaciation were accompanied by rapid changes in atmospheric CO2 that remain unexplained. While the role of the Southern Ocean as a 'control valve' on ocean–atmosphere CO2 exchange has been emphasized, the exact nature of this role, in particular the relative contributions of physical (for example, ocean dynamics and air–sea gas exchange) versus biological processes (for example, export productivity), remains poorly constrained. Here we combine reconstructions of bottom-water [O2], export production and 14C ventilation ages in the sub-Antarctic Atlantic, and show that atmospheric CO2 pulses during the last glacial- and deglacial periods were consistently accompanied by decreases in the...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00334/44544/44256.pdf

Biological aspects of the genus Brachistosternus (Bothriuridae) in the Atacama Desert (Chile), with the description of a new type of pedipalp macroseta
Provedor de dados: 72
Autores: Ojanguren-Affilastro,Andrés A.; Botero-Trujillo,Ricardo; Castex,Alberto; Pizarro-Araya,Jaime.
ABSTRACT New data about several aspects of the biology of scorpions of genus Brachistosternus of the Atacama Desert are provided. Predatory techniques on tenebrionid larvae, and large spiders in their burrows are described, as well as the method used to transport large preys. The habitat of Brachistosternus mattonii Ojanguren-Affilastro 2005, by the tide line, is described for the first time. Finally a new type of pedipalp macroseta of Bothriuridae is described.
Tipo: Journal article
Palavras-chave: Scorpiones; Brachistosternus; Atacama; Predation; Macroseta.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000200169

Biological characteristics of black armyworm Spodoptera cosmioides on genetically modified soybean and corn crops that express insecticide Cry proteins
Provedor de dados: 92
Autores: Silva,Gabriela Vieira; de Freitas Bueno,Adeney; Bortolotto,Orcial Ceolin; dos Santos,Antônio César; Pomari-Fernandes,Aline.
ABSTRACT This study aimed to evaluate the development and reproduction of the black armyworm, Spodoptera cosmioides when larvae fed on leaves of Bt-corn hybrids, expressing a single Cry1F and also Cry1F, Cry1A.105 and Cry2Ab2 in pyramided corn and their non-Bt-isoline (hybrid 2B688), as well as on leaves of two soybean isolines expressing the Cry1Ac protein and its non-Bt isoline (A5547-227). We also assessed the effect of these Bt and non-Bt plants on the leaf consumption rate of S. cosmioides larvae. This pest was unable to develop when fed on any of the corn isolines (Bt and non-Bt). When both 1st and 3rd instar larvae were fed on corn leaf, mortality was 100% in both Bt and non-Bt corn. In contrast, when corn leaves were offered to 5th instar larvae,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Black armyworm; Genetically modified organisms; Non-target pests; Plant resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000300255

Biological colonization and leaf decomposition in a subtropical stream
Provedor de dados: 67
Autores: Biasi,Cristiane; Cerezer,Cristina; Santos,Sandro.
In small streams, aquatic community obtains energy mainly from leaves of the riparian vegetation. Processing these leaves involves physical, chemical and biological factors that may difer among leaf species. We assessed the efects of litter quality on leaf decomposition and colonization by aquatic invertebrates in a subtropical stream. Leaves from two native, highly represented tree species common in subtropical riparian areas, Ficus luschnathiana and Gasearía sylvestris, were incubated in coarse mesh bags in a stream. Bags were sampled weekly during an incubation of 28 days. The decomposition rates were higher in leaves of F. luschnathiana than in those of C. sylvestris. In the frst seven days of the experiment, leaves of F. luschnathiana lost ~60% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Shredders; Chironomidae; Leaf-toughness; Fungal biomass.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000200008

Biological effects of contaminants: Assessing DNA damage in marine species through single-cell alkaline gel electrophoresis (comet) assay.
Provedor de dados: 5
Autores: Bean, Tp; Akcha, Farida.
Single cell gel electrophoresis (SCGE or comet) assay allows quantification of DNA damage in individual cells and is an ideal tool for use within biological monitoring programmes. Comet assay can be used on a range of cell types including somatic, reproductive (gametes) or circulatory cells in many different species including both marine bivalves and flatfish. The assay can be employed with simple equipment available in most laboratories, is sensitive to environmentally relevant levels of DNA damage (Frenzilli and Lyons, 2009), accurately demonstrates a linear dose response to exposure (Collins et al., 1996), and can be adapted for use on most nucleated cell types. This document concentrates on the simplest and most repeatable method of comet assay in...
Tipo: Text
Palavras-chave: Comet assay; Single cell gel electrophoresis; DNA damage; Genotoxicity; Biological effects; Bivalves; Flatfish; Integrated monitoring.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00587/69902/67807.pdf

Biological functions of selenium and its potential influence on Parkinson's disease
Provedor de dados: 42
Autores: ELLWANGER,JOEL H.; FRANKE,SILVIA I.R.; BORDIN,DIANA L.; PRÁ,DANIEL; HENRIQUES,JOÃO A.P.
ABSTRACT Parkinson's disease is characterized by the death of dopaminergic neurons, mainly in the substantia nigra, and causes serious locomotor dysfunctions. It is likely that the oxidative damage to cellular biomolecules is among the leading causes of neurodegeneration that occurs in the disease. Selenium is an essential mineral for proper functioning of the brain, and mainly due to its antioxidant activity, it is possible to exert a special role in the prevention and in the nutritional management of Parkinson's disease. Currently, few researchers have investigated the effects of selenium on Parkinson´s disease. However, it is known that very high or very low body levels of selenium can (possibly) contribute to the pathogenesis of Parkinson's disease,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neurodegeneration; Nutrition; Oxidative stress; Parkinson's disease; Selenium.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501655

Biological Maturity Status and Motor Performance in Fourteen-Year-old Basketball Players
Provedor de dados: 77
Autores: Jakovljevic,Sasa; Macura,Marija; Radivoj,Mandic; Jankovic,Nenad; Pajic,Zoran; Erculj,Frane.
The aims of this study were to detect biological maturity and certain athletic skills in boys aged 14 participating in competitive basketball, and to compare certain athletic skills of participants according to their biological maturity status. The participants were most talented Serbian basketball players (n= 49) who were divided into three groups according to their maturity status: early (n= 14), average (n= 24) and late maturing (n= 11). Biological maturity status of participants was assessed by technique developed by Mirwald et al. (2002). Nine tests of basic athletic skills: vertical jump, medicine ball throwing, run at 20, 30 and 50 m, agility t-test, zigzag agility drill, agility run 4x15 m, the line drill, as well as four basketball skills field...
Tipo: Journal article
Palavras-chave: Chronological age; Biological age; Motor abilities; Basketball skills.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200035

Biological nitrogen fixation in soybean under water restriction and exposed to 1-methylcyclopropene
Provedor de dados: 86
Autores: Nascimento Junior,Vitor Camargo do; Prete,Cássio Egidio Cavenaghi; Nogueira,Marco Antonio.
Abstract: The objective of this work was to assess the effects of 1-methylcyclopropene (1-MCP) on traits related with biological nitrogen fixation on 'BRS 268' soybean (Glycine max) subjected to water restriction. Plants were either exposed to drought between 32 (R2) and 47 (R3) days after sowing (DAS) or kept well-watered, in combination with exposure or not to 1-MCP. On the second day under drought (34 DAS), plants from both water conditions were exposed to 1-MCP in a hermetically sealed chamber for 15 hours. Control plants, dry or well-watered, that were not exposed to 1-MCP were kept in a separate chamber. At 36 (R2) and 47 (R3) DAS, shoot and root dry weights, leaf area index, number and dry weight of nodules, total ureides in sap, and N concentration...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bradyrhizobium; Glycine max; Inhibitor of ethylene; Nodulation; Water stress.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000700818

Biological Parameters of Euschistus heros (F.) (Heteroptera: Pentatomidae) and its Susceptibility to Entomopathogenic Fungi When Fed on Different Diets
Provedor de dados: 52
Autores: Oliveira,Daian Guilherme Pinto; Dudczak,Amnada Caroline; Alves,Luis Francisco Angeli; Sosa-Gomez,Daniel Ricardo.
ABSTRACT: The effects of six diets on biological parameters of Euschistus heros (F.) (Heteroptera: Pentatomidae) and its susceptibility to entomopathogenic fungi Beauveria bassiana (Bb) and Metarhizium anisopliae (Ma) were studied. The diets included a standard diet (bean pods+soybeans, peanuts and sunflower) and diets in which the bean pods were combined with only one type of grain, either soybean, peanut, sunflower, pea or sesame seeds. The best performance was that of insects fed on standard diet, which had the shortest development period and 49.5% of egg-to-adult viability. The insects fed the pea diet exhibited less than 30% viability and 11% of adults had wing deformations. The finite rate of increase values for the treatment groups were: standard:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beauveria bassiana Tri-trophic interactions Metarhizium anisopliae; Brown stink bug.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100509

Biological Properties and Organic Matter Dynamics of Soil in Pasture and Natural Regeneration Areas in the Atlantic Forest Biome
Provedor de dados: 90
Autores: Nogueira,Leandro Ribeiro; Silva,Cristiane Figueira da; Pereira,Marcos Gervasio; Gaia-Gomes,João Henrique; Silva,Eliane Maria Ribeiro da.
ABSTRACT The removal of original vegetation for crops and pasture production and then followed by natural regeneration is a standard practice in the Atlantic Forest, which has produced patches with different degrees of degradation and regeneration across the landscape. The aim of this study was to evaluate the effects of replacement of native forest by pasture and natural regeneration of vegetation on soil and on soil organic matter (SOM) dynamics in the dry and rainy season in an Atlantic Forest fragment in Passa Vinte, Minas Gerais (MG), Brazil. Soil samples were collected in the rainy and dry season, at a depth of 0.00-0.05 m. The variables determined were total organic carbon (TOC) and particle-size fractions of SOM [particulate organic carbon (POC)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic carbon; Microbial biomass; Arbuscular mycorrhizal fungi; Biodiversity; Forest fragment.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100420

Biological properties of Endophytic Fungi
Provedor de dados: 52
Autores: Sudha,Venkatesan; Govindaraj,Ramar; Baskar,Kathirvelu; Al-Dhabi,Naif Abdullah; Duraipandiyan,Veeramuthu.
The endophytic fungus is have rich source of secondary metabolites which act as biological active agent in the higher plants. The fungal derivatives play vital part in human life and their compounds are the source of drug for cancer, microbial and viral diseases. The natural compounds from the endophytes acts as growth inhibitor of plant pathogenic organism. Endophytes are rich sources of natural products which are used in agriculture (plant growth and insecticidal), pharmaceutical industries and also used for phytoremediation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endophytic fungi; Secondary metabolites; Anticancer; Phytoremediation; Pest management.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100413

Biological treatment of drippers clogged by the use of treated domestic wastewater
Provedor de dados: 91
Autores: Costa,Danniely O.; Batista,Rafael O.; Vale,Hudson S. M.; Sousa,Amanda B. de; Dombroski,Solange A. G.; Alves,Sandra M. C.
ABSTRACT This study aimed to recover the flow rate of clogged drippers with different doses and permanence times of the product MaxBio. The experiment was conducted in a completely randomized design in split-split-plot scheme, where the plots corresponded to product doses (80, 160, 240 and 320 mg L-1), subplots to the applied treatments (T1 - without biological treatment, T2 - 1st application of the product, and T3 - 2nd application of the product) and in sub-subplots the types of emitters (Plastro Hydrodrip Super, Netafim Tiran and Netafim PCJ-CNJ), with three replicates. The four irrigation units operated with treated domestic wastewater for 400 h in order to clog the emitters. After applying the product MaxBio, the flow rate of the drippers and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Emitters; Wastewater; Unclogging; Bactéria.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700595

Biological variables of Hypostomus francisci (Siluriformes: Loricariidae) from Itapecerica River, Minas Gerais State, Brazil
Provedor de dados: 42
Autores: SALES,CAMILA F.; DOMINGOS,FABRÍCIO FLÁVIO T.; BRIGHENTI,LUDMILA S.; RIBEIRO,ROSY I.M.A.; SANTOS,HÉLIO B.; THOMÉ,RALPH G.
ABSTRACT Herein we determine for the first time the reproduction parameters and population structure of Hypostomus francisci in the Itapecerica River, São Francisco Basin. A total of 250 specimens was captured quarterly between March 2010 and February 2012. Body weight, total length and weight of the gonads were obtained in the laboratory. Gonad samples were submitted to histological and histochemical techniques. Females with spawning capable ovaries were used to determine the fecundity and relative fecundity. Sex ratio with 1:1.01 (female:male) was observed. Males were more numerous than females for individuals smaller than 170 mm, however the number of females was significantly greater for specimens larger than 330 mm. The length-weight relationship...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fecundity; Gametogenesis; Neotropical freshwater fish; Population structure; Reproduction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501603

Biologische Vielfalt spielend erleben
Provedor de dados: 21
Autores: Büttner, Angelika; Gebhard, Ulrich; Hansen, Hella; Hüther, Gerald; Hermanowski, Susanne; Kasperczyk, Nadja; Kiener, Susanne; Lindinger, Gaby; Pottchull, Birgit; Schaarschmidt-Kiener, Daniel; Schmack, Julia; Wolf, Sabine; Dernbach, Dorothee; Weißbon, Claudia; Plagge, Heike.
Die Broschüre wurde im Rahmen des Projekts „Kinder-Garten im Kindergarten – Gemeinsam Vielfalt entdecken!“ erstellt, das schon die Kleinsten für Natur und Artenschutz begeistern will. „Naturerfahrung mit allen Sinnen“ ist das Thema des Leitfadens. Die Broschüre zeigt aus den verschiedensten Blickwinkeln, dass die Natur alles bietet, was für ganzheitliches Lernen wichtig ist. Wissenschaftler erklären, warum Naturerfahrungen für die Hirn- und Persönlichkeitsentwicklung des Kindes unverzichtbar sind. Eltern, Erzieherinnen und Erzieher sowie eine Naturgartenplanerin berichten, wie sich die Kinder verändern, wenn sie mehr Natur erleben dürfen. Zahlreiche praktische Beispiele, wie etwa das Herstellen von Samenpralinen und diverse Spielvorschläge mit...
Tipo: Report
Palavras-chave: Biodiversity and ecosystem services Education; Extension and communication.
Ano: 2016
URL: http://orgprints.org/36327/1/1710-biologische-vielfalt-spielend-erleben.pdf

Biologische Vielfalt - Vom Samen bis auf den Teller
Provedor de dados: 21
Autores: Birnbaum, Susann; Erhart, Anja; Hansen, Hella; Kiener, Susanne; Schaarschmidt-Kiener, Daniel; Schulte, Gabriele; Seiler, Veronika; Vogel, Simone; Wirtz-Wolsiffer, Kornelia; Wirth, Christine; Witt, Jens.
Die Broschüre wurde im Rahmen des Projekts „Kinder-Garten im Kindergarten – Gemeinsam Vielfalt entdecken!“ erstellt, das schon die Kleinsten für Natur und Artenschutz begeistern will. Der Leitfaden zeigt die Vielfalt in der Ernährung und gibt Empfehlungen für eine saisonale und regionale Küche. Die Leserinnen und Leser erfahren, warum es sich lohnt, alte Sorten und Rassen zu essen, anstatt sie zu vergessen. Für Kinder ist vor allem eines wichtig: Es muss lecker sein!   Der Inhaber des Cateringservices „Wackelpeter“ zum Beispiel schafft es, ein leckeres Mittagessen aus biologischen Zutaten zu kochen, das den Kindern schmeckt und trotzdem bezahlbar bleibt. Zudem fördert er gemeinsam mit seinen ausgesuchten Lieferanten die biologische Vielfalt. Wie er das...
Tipo: Report
Palavras-chave: Biodiversity and ecosystem services Education; Extension and communication.
Ano: 2016
URL: http://orgprints.org/36326/1/9153-biologische-vielfalt-ernaehrung.pdf

Biologischer Obstbau auf Hochstammbäumen. Produktion und Biodiversität erfolgreich kombinieren
Provedor de dados: 21
Autores: Häseli, Andreas; Weibel, Franco; Brunner, Hans; König, Pascal; Benninger, Pascal.
Das von Beratern und Praktikern verfasste Merkblatt liefert alle für die Planung und Bewirtschaftung biologischer Hochstammobstgärten in der Schweiz benötigten Informationen.
Tipo: Book
Palavras-chave: Fruit and berries; Weed management.
Ano: 2016
URL: http://orgprints.org/25446/1/1152-hochstamm.pdf

Biology and description of immature stages of Gymnetis rufilateris (Illiger, 1800) (Coleoptera: Cetoniidae: Cetoniinae)
Provedor de dados: 49
Autores: Rodrigues,Sérgio Roberto; Garcia,Felix Placencia; Falco,Josani Silva; Morón,Miguel Angel.
Abstract Larvae, pupae and adults of Gymnetis rufilateris (Illiger, 1800) (Coleoptera: Cetoniidae: Cetoniinae) were collected in the municipality of Rochedo, Mato Grosso do Sul State. Studies on biology and morphology were conducted at the Laboratory of Entomology of the Universidade Estadual de Mato Grosso do Sul in Aquidauana, Mato Grosso do Sul, Brazil. Females of couples formed in the laboratory oviposited and allowed the biology studies. The eggs lasted for 15.5 days. Larvae of the 1st, 2nd and 3rd instars lasted 13.5, 30.6 and 113.1 days, respectively. The pupal period lasted 12.8 days. The egg-to-adult period lasts 186.8 days. The larvae fed on decomposing feces of poultry. In the laboratory, adults fed on ripe banana (Musa sp.) (Musaceae)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biology; Behavior; Gymnetini; Immature stages; Morphology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000300205

Biology of a trap-nesting wasp of one species the ground-nesting Liris (Hymenoptera: Crabronidae) from the Atlantic Forest of southern Brazil
Provedor de dados: 103
Autores: Costa,Camila Cristina Ferreira da; Buschini,Maria Luisa Tunes.
ABSTRACT Studies on the nesting biology of Liris are restricted to a few notes and observations on ground-nesting species. There are no studies of this kind about Brazilian species. We investigated and described the nesting biology of Liris sp. obtained by trap-nests that were installed at an area of Atlantic Forest vegetation (25°10'S, 48°18'W) in southern Brazil. The nests of Liris sp. are built with a variety of plant debris. They usually have one cell, but may have up to two. Nests do not show vestibular or intercalary cells. Immatures have a hard cocoon made with the silk they produce, mixed with the fine sand and sawdust left by the adult female at the bottom of the cell. No nest parasites were observed. The wasps did not go through diapause at the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Burrow; Cocoon; Nesting biology; Parasites; Solitary wasp.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000400500

Biology of Boeckella poopoensis Marsh, 1906 (Copepoda, Calanoida) in natural conditions in temporary saline lakes of the central Argentina
Provedor de dados: 49
Autores: Vignatti,Alicia María; Cabrera,Gabriela Cecilia; Echaniz,Santiago Andrés.
Boeckella poopoensis Marsh, 1906 is the dominant copepod in saline lakes from northern Patagonia to southern Peru. It is a tolerant species, which has been registered at salinities between 20 and 90 g.L-1, and is important because it integrates the diet of flamingos and fishes of commercial and sport interest. The aims of this study were to analyze the characteristics of populations of B. poopoensis in the central region of Argentina and to establish their relationships with environmental parameters. Monthly samples during 2007 were taken in four temporary lakes of La Pampa province. Environmental parameters and density, size, biomass, number and size of eggs were determined. The salinity ranged between 13.38 and 32.90 g.L-1. In three lakes that had...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Boeckella poopoensis; Halophilic copepods; Saline lakes; Temporary lakes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200204

Biology of Caviomorph Rodents: Diversity and evolution Aldo I. Vassallo &amp;amp; Daniel Antenucci (eds.). 2015. Series A: Mammalogical Research, vol. 1. Sociedad Argentina para el Estudio de los Mamíferos, Mendoza, ix + 329 pp.
Provedor de dados: 81
Autores: Leite,Yuri L. R.
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100023

Biology of the immature stages of Strymon crambusa (Lycaenidae, Theclinae) on Oxalidaceae
Provedor de dados: 92
Autores: Silva,Neuza Aparecida Pereira da; Lepesqueur,Cintia; Souza,Agnelo Rodrigues; Morais,Helena Castanheira.
ABSTRACT We document the biology and morphology of the egg, caterpillar, and pupa of Strymon crambusa (Hewitson, 1874), a Neotropical Eumaeini. In the Cerrado, the caterpillar feeds on the inflorescences and leaves of Oxalis L. S. crambusa has four larval instars, all of which are illustrated. The density of caterpillars on plants is higher than that recorded for leaf-feeding caterpillars and other flower-feeding Eumaeini, which suggests that the species is a specialist on Oxalidaceae in the Cerrado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundance; Cerrado grassland; Hemiargus hanno; Oligophagous; Papilionoidea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100068

Biomarcadores inflamatórios e de estresse oxidativo em cadelas submetidas à ovário-histerectomia videoassistida ou convencional
Provedor de dados: 45
Autores: Dalmolin,F.; Lhamas,C.L.; Pinto Filho,S.T.L.; Feranti,J.P.S.; Poerschke,A.; Beck,R.C.; Abdalla,F.H.; Andrade,C.M.; Brun,M.V.
RESUMO A videocirurgia é atualmente uma das principais ferramentas operatórias, com vantagens que incluem menor estresse, incisões e dor pós-operatória quando comparada aos procedimentos abertos. Objetivou-se comparar o processo inflamatório e o estresse oxidativo resultantes das técnicas de ovário-histerectomia (OVH) convencional e videoassistida, com dois portais em cadelas, por meio de hemograma, avaliação de acetilcolinesterase, butirilcolinesterase, catalase e malondialdeído séricos, imediatamente antes da operação e duas, seis, 12, 24, 48 e 72 horas após a cirurgia. Observou-se menor estresse cirúrgico nas pacientes operadas pela técnica videoassistida, e sugere-se que a técnica convencional possa implicar peroxidação lipídica, mesmo com o uso de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Espécies reativas; Videocirurgia; Acetilcolinesterase; Butirilcolinesterase; Peroxidação lipídica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300687

Biomarkers towards Ovarian Cancer Diagnostics: Present and Future Prospects
Provedor de dados: 52
Autores: Rastogi,Meenal; Gupta,Sameer; Sachan,Manisha.
ABSTRACT Ovarian carcinoma accounts for highest mortality of all gynecologic malignancies as the disease is asymptomatic until late stages. Biomarkers such as CA-125 and HE4 are being currently used for diagnosis of ovarian cancer, but they show contradicting diagnostic accuracy. Therefore other biomarkers have been investigated for early detection of this disease, but no success has been obtained and no test has yet been recommended for screening a general population. In this instance, aptamers can be effectively used to identify tumor-specific antigens for early diagnosis and targeted therapy of ovarian cancer. This article provides an overview of the biomarkers/panels being explored as well as the potential of aptamers to improve current long-term...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovarian cancer; Aptamers; DNA methylation; CA-125; HE4.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100346

Biomasa de Urochloa brizantha cv. Toledo como materia prima para la producción de bioetanol
Provedor de dados: 115
Autores: Santiago-Ortega,Mario A.; Honorato-Salazar,José A.; Quero-Carrillo,Adrián R.; Hernández-Garay,Alfonso; López Castañeda,Cándido; López-Guerrero,Isaías.
Resumen La evaluación de pastos de crecimiento rápido y rendimiento alto de biomasa ha aumentado en el mundo porque son cultivos energéticos potenciales para producir bioetanol de segunda generación. En México se inician estudios en pastos con producción alta de biomasa para usarlos en la producción de biocombustibles. El objetivo de este estudio fue evaluar la biomasa de Urochloa brizantha cv. Toledo, como materia prima para la producción de bioetanol. La producción anual de biomasa, el poder calorífico, la composición química, el análisis inmediato y el rendimiento teórico de bioetanol se determinaron en seis frecuencias de corte (30, 60, 90, 120, 150 y 180 d después del rebrote). Los datos se analizaron mediante el procedimiento GLM (SAS) y las medias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urochloa brizantha; Bioetanol; Composición química; Análisis inmediato; Poder calorífico.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000600711

Biomass and carbon stock from  Pinus  caribaea var.  hondurensis under homogenous stands in southwest Bahia, Brazil
Provedor de dados: 65
Autores: Lima,Máida Cynthia Duca de; Barreto-Garcia,Patrícia Anjos Bittencourt; Sanquetta,Carlos Roberto; Novaes,Adalberto Brito de; Melo,Lara Clímaco de.
ABSTRACT: There is a large number of studies evaluating methods to quantify biomass for the genus Pinus in different regions of Brazil. However, knowledge about this subject in the Northeast region of Brazil is still incipient. The objective of the present study was to assess the biomass and carbon stocks and select mathematical models to estimate these variables in Pinus caribaea var. hondurensis , which is established in homogenous stands in the Southwest region of the state of Bahia (Brazil). The biomass was quantified using the destructive method. Samples of needles, bole, bark, and branches were analyzed to determine their carbon contents. Ten models were tested, and the best of them were chosen based on the following statistical indicators: adjusted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exotic forest species; Mathematical models; Biomass.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000600957

Biomass Hydrolysis into Sugars via Activated Carbon-Supported Sulfonic Acid
Provedor de dados: 111
Autores: Kolar, Praveen.
An activated carbon-supported sulfonic acid catalyst was synthesized and employed as a hydrolysis agent for hydrolysis of model and real biomasses including cellulose, starch, cellobiose, and switchgrass.  Model biomasses including cellulose, starch, and cellobiose were hydrolyzed at 90 0C for 6 and 24 h while switchgrass was hydrolyzed at 75 and 90 0C for 6, 12, 18 and 24 h. For model biomasses, highest glucose was produced from cellobiose corresponding to 237. 1 ± 0.86 mg g-1 after 24 h, whereas switchgrass yielded a maximum glucose of 72.67 ± 1.03 mg g-1 after 18 h at  90 0C.   In addition, effects of physical (ultrasonication) and chemical (NaOH and H2SO4) treatments prior to hydrolysis of switchgrass were also studied. The data suggested that physical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Biosystems Engineering Activated carbon  sulfonic acid catalyst  hydrolysis  biomass  switchgrass  USA.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3898

Biomassa e composição do óleo essencial de manjericão cultivado sob malhas fotoconversoras e colhido em diferentes épocas
Provedor de dados: 75
Autores: Paulus,Dalva; Valmorbida,Raquel; Ferreira,Sintieli B; Zorzzi1,Ivan C; Nava,Gilmar A.
RESUMO: Objetivou-se avaliar o efeito das malhas fotoconversoras e épocas de colheita no crescimento, produção de biomassa, teor e composição química do óleo essencial de manjericão (Ocimum basilicum var. citriodorum). O experimento foi conduzido na área experimental da Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos. Foram estudadas quatro épocas de avaliação (90, 120, 150 e 180 dias após o transplantio) e três malhas fotoconversoras (malha aluminizada, malha vermelha, malha preta e pleno sol), todas com 50% de irradiância. Os tratamentos foram arranjados em esquema fatorial 4x4, com parcelas subdivididas, no delineamento experimental blocos ao acaso, com três repetições. O cultivo sob malha aluminizada favoreceu o crescimento em altura e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ocimum basilicum; Manjericão; Citral; Radiação; Sazonalidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100046

Biomassa e energia: situação atual e perspectivas para o Estado de Alagoas.
Provedor de dados: 14
Autores: MARAFON, A. C.; SANTIAGO, A. D.; AMARAL, A. F. C.; LYRA, G. B.; SALOMON, K. R.; BIERHALS, A. N.; PAIVA, H. L.; GUIMARAES, V. dos S.
bitstream/item/153038/1/Doc-209.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Alagoas; Biomassa; Recurso energético; Energia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060300

BIOMASSA E PROTEÍNA BRUTA DE DUAS FORRAGEIRAS FERTIRRIGADAS COM ESGOTO DOMÉSTICO TRATADO
Provedor de dados: 107
Autores: Garcia, Giovanni de Oliveira; Machado Riggo, Michelle; Avelino Cecílio, Roberto; Fialho dos Reis, Edvaldo; Bergamim Mellere, José Guilherme.
A reutilização de efluentes em atividades agropecuárias tem sido apontada como uma alternativa de destinação final de mínimo risco para o meio ambiente. Nesse sentido, com o objetivo avaliar o rendimento e o teor de proteína bruta das forrageiras Tifton 85 (Cynodon spp) e Capim Marandu (Brachiaria brizantha) fertirrigadas com esgoto doméstico tratado comparadas com aquelas cultivadas com adubação mineral, foi montado dois experimentos em parcelas subdivididas, um com cada espécie, no esquema fatorial 5x3, com cinco repetições. Os fatores nas parcelas corresponderam a cinco tratamentos, sendo um fertilizado com adubação mineral, no qual foi aplicado 40 kg ha-1 de nitrogênio e quatro fertirrigados com esgoto doméstico tratado, nas dosagens de 20, 40, 60 e 80...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais; Grasses. Animal nutrition. Water reuse.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/529

Biomethane production from vinasse in upflow anaerobic sludge blanket reactors inoculated with granular sludge
Provedor de dados: 58
Autores: Barros,Valciney Gomes de; Duda,Rose Maria; Oliveira,Roberto Alves de.
ABSTRACT The main objective of this study was to evaluate the anaerobic conversion of vinasse into biomethane with gradual increase in organic loading rate (OLR) in two upflow anaerobic sludge blanket (UASB) reactors, R1 and R2, with volumes of 40.5 and 21.5 L in the mesophilic temperature range. The UASB reactors were operated for 230 days with a hydraulic detection time (HDT) of 2.8 d (R1) and 2.8-1.8 d (R2). The OLR values applied in the reactors were 0.2-7.5 g totalCOD (L d)−1 in R1 and 0.2-11.5 g totalCOD (L d)−1 in R2. The average total chemical oxygen demand (totalCOD) removal efficiencies ranged from 49% to 82% and the average conversion efficiencies of the removed totalCOD into methane were 48-58% in R1 and 39-65% in R2. The effluent recirculation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogas; Mesophilic anaerobic treatment; Methane; Organic loading rate; Startup.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300628

Biometria e parâmetros hematológicos em tartarugas da Amazônia de um criatório comercial de Rio Branco/AC
Provedor de dados: 45
Autores: Morselli,M.E.P.; Faria,F.S.E.D.V.; Ribeiro,V.M.F.; Viana,M.N.S.; Parente,A.F.; Baginski,L.J.; Jardim,C.; Reis,D.B.V.
RESUMO Com o objetivo de definir os valores biométricos e quantificar parâmetros hematológicos como hematócrito, concentração de proteínas plasmáticas totais e leucócitos totais de tartarugas da espécie Podocnemis expansa, coletou-se um mililitro de sangue da veia femoral de 60 exemplares aparentemente saudáveis. Os animais obtidos do criatório particular, Estância Terra, localizado no estado do Acre, foram classificados em seis grupos de pesos diferentes. Durante a biometria, foram tomadas medidas de peso, comprimento e largura da carapaça e do plastrão, para as análises da correlação dos parâmetros de tamanho e massa corporal entre os indivíduos do mesmo grupo. Os valores observados indicaram que o grupo 06, que inclui os animais com massa acima de 26...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tartaruga da Amazônia; Hematócrito; Podocnemis expansa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601548

Biometria em plantas de noni sob irrigação com águas salinas e lixiviação dos sais do solo
Provedor de dados: 124
Autores: Souto,Antônio Gustavo de Luna; Cavalcante,Lourival Ferreira; Lima Neto,Antonio João de; Mesquita,Francisco de Oliveira; Santos,João Batista dos.
RESUMO A utilização de água com teor salino elevado está se tornando uma alternativa à produção agrícola mundial, mas, para isso, há necessidade de tecnologias que reduzam os impactos no solo e no rendimento das culturas, como o emprego de lixiviação dos sais do solo ou o uso de espécies tolerantes à salinidade. Nessa direção, o objetivo do trabalho foi avaliar o crescimento de plantas de noni (Morinda citrifolia L.) submetidas à irrigação e lavagem do solo com águas de salinidade crescente. O experimento foi desenvolvido em ambiente telado do Centro de Ciência Agrárias, Universidade Federal da Paraíba em Areia, PB, em blocos casualizados, com quatros repetições e duas plantas por parcela, usando o arranjo fatorial 5×2, referente a cinco valores de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morinda citrifolia L.; Percolação dos sais; Manejo de água salina.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200316

Biometrics of hoof balance in equids
Provedor de dados: 45
Autores: Souza,A.F.; Kunz,J.R.; Laus,R.; Moreira,M.A.; Muller,T.R.; Fonteque,J.H.
ABSTRACT Differences in hoof balance between horses, mules and donkeys were identified in order to form more specific considerations for proper management of the animals. Measurements of the natural dimensions of hooves in sixty animals were used: 20 horses from the Crioulo breed, 20 mules and 20 donkeys from the Pêga breed. Liveweight was estimated using the correlation equations in each species by heart girth. Using a caliper rule, tape measure and hoof gauge, measurements of the length and width of the frog, hoof height, angle of heel, medial and lateral dorsal length, angle of the toe and crown circumference of the hooves of forelimbs and hindlimb were taken. Within each group the hooves of the hindlimbs exhibited narrower measurements than the hooves...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Mules; Donkeys; Hoof; Shoeing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400825

Biopharmaceuticals from microorganisms: from production to purification
Provedor de dados: 58
Autores: Jozala,Angela Faustino; Geraldes,Danilo Costa; Tundisi,Louise Lacalendola; Feitosa,Valker de Araújo; Breyer,Carlos Alexandre; Cardoso,Samuel Leite; Mazzola,Priscila Gava; Oliveira-Nascimento,Laura de; Rangel-Yagui,Carlota de Oliveira; Magalhães,Pérola de Oliveira; Oliveira,Marcos Antonio de; Pessoa Jr,Adalberto.
ABSTRACT The use of biopharmaceuticals dates from the 19th century and within 5-10 years, up to 50% of all drugs in development will be biopharmaceuticals. In the 1980s, the biopharmaceutical industry experienced a significant growth in the production and approval of recombinant proteins such as interferons (IFN α, β, and γ) and growth hormones. The production of biopharmaceuticals, known as bioprocess, involves a wide range of techniques. In this review, we discuss the technology involved in the bioprocess and describe the available strategies and main advances in microbial fermentation and purification process to obtain biopharmaceuticals.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biopharmaceuticals; Fermentation process; Biotechnology; Upstream process; Downstream process.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000500051

Bioprospecting of lipolytic microorganisms obtained from industrial effluents
Provedor de dados: 42
Autores: PEIL,GREICE H.S.; KUSS,ANELISE V.; RAVE,ANDRÉS F.G.; VILLARREAL,JOSÉ P.V.; HERNANDES,YOHANA M.L.; NASCENTE,PATRÍCIA S.
ABSTRACT The lipases have ability to catalyze diverse reactions and are important in different biotechnological applications. The aim of this work was to isolate and characterize microorganisms that produce lipases, from different food industry effluents localized in Pelotas, RS/Brazil. Bacteria were identified using Gram stain and biochemical tests (Vitek 2(r)). Fungi were identified according to macro and micromorphology characteristics. The extracellular lipase production was evaluated using the Rhodamine B test and the enzymatic activity by titration. Twenty-one bacteria were isolated and identified as Klebsiella pneumoniae ssp. pneumoniae, Serratia marcescens, Enterobacter aerogenes, Raoultella ornithinolytica and Raoultella planticola. Were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Effluent; Enzyme activity; Extracellular lipase production; Lipase enzyme; Lipolytic microorganism.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501769

Bioquímica de renováveis: microrganismos e enzimas.
Provedor de dados: 14
Autores: EMBRAPII.
bitstream/item/146023/1/folder-embrapii-issuu.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Biomateriais químicos; Biomateriais renováveis; Sustentabilidade.; Bioquímica.; Bioenergia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050102

Bioraffinaderier kan mindske import af miljøbelastende soja
Provedor de dados: 21
Autores: Lübeck, Mette.
Dansk dyrefoder blandes med importeret soja, men det tærer på miljøet. Ny rapport foreslår, at vi i stedet producerer vores eget miljøvenlige protein på bioraffinaderier herhjemme.
Tipo: Newspaper or magazine article
Palavras-chave: Pasture and forage crops; Farming Systems; Animal husbandry; Crop husbandry.
Ano: 2016
URL: http://orgprints.org/31702/1/bioraffinaderier-kan-mindske-import-af-miljoebelastende-soja

Bio-Raps: Düngung und Schädlingsbekämpfung
Provedor de dados: 21
Autores: Daniel, Claudia.
Projektüberblick Raps
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/32333/1/2016_PosterNBFT-Raps.pdf

Bio-Refining Agricultural crop Products into High-Value Materials - Economic impacts in the agricultural sector
Provedor de dados: 21
Autores: Jensen, Jørgen Dejgård.
Overview of presentation:  Agriculture in the bio-based economy  The problem  Methodology  Scenarios  Results  Discussion
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general Pasture and forage crops Farming Systems Cereals; Pulses and oilseeds.
Ano: 2016
URL: http://orgprints.org/31686/1/DejgaardJensen%20presentation%20EAAE152.pdf

Biostimulants on mineral nutrition and fiber quality of cotton crop
Provedor de dados: 91
Autores: Silva,Ricardo de A.; Santos,Jerffson L.; Oliveira,Luan S.; Soares,Mauricio R. S.; Santos,Saad M. S. dos.
ABSTRACT Biostimulants are used in cotton (Gossypium hirsutum L.) to balance vegetative and reproductive growth as well as to increase cotton seed yield and fiber quality. Therefore, in order to study the efficiency of seed treatment with biostimulants, nutrition, production and technological quality for the cotton fiber, a field experiment was installed. The study was conducted at the Alvorada farm research field, in Luis Eduardo Magalhães municipality - BA. The experiment was arranged in a completely randomized block design with four replicates and five treatments (control group, untreated group, Booster®, Stimulate®, Improver® and Biozyme®). Leaf contents of nutrients, yield and technological quality of the fiber were evaluated. The results showed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth regulators; Yield; Foliar nutrition; Gossypium hirsutum L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001201062

Biotecnologia.
Provedor de dados: 14
Autores: BRAMMER, S. P.; SCAGLIUSI, S. M. M.; YAMAZAKI-LAU, E.
bitstream/item/140916/1/ID43621-2016LVTrigoCap12.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Biotecnologia; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040359

Biotic factors are more important than abiotic factors in regulating the abundance of Plutella xylostella L., in Southern Brazil
Provedor de dados: 92
Autores: Marchioro,Cesar Augusto; Foerster,Luís Amilton.
ABSTRACT The serious economic loss caused Plutella xylostella L., 1758 in several regions of the world has prompted a demand for alternative management strategies. In this context, understanding the key factors governing the population dynamics of the pest is important for development of management strategies. This study aimed to identify the larval parasitoids associated with P. xylostella and investigate the biotic (crop subspecies, plant age and parasitism) and abiotic factors (minimum and maximum temperatures, rainfall, relative humidity and planting season) affecting the population dynamics of the pest in organic crops located in Southern Paraná State, Brazil. Despite the continuous and abundant availability of host plants throughout the year, P....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apanteles piceotrichosus; Diadegma leontiniae; Oomyzus sokolowskii; Parasitism level; Siphona sp.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400328

Bischofia and Hymenocardia (Phyllanthaceae) in Malesia
Provedor de dados: 16
Autores: Welzen, P.C. van.
The genera Bischofia and Hymenocardia both have a single species in Malesia. The two genera were always difficult to classify, both once formed their own family, but are now firmly embedded in the Phyllanthaceae. Of both genera a more complete nomenclature and biogeography is presented.
Tipo: Article / Letter to the editor
Palavras-chave: Bischofia; Euphorbiaceae; Hymenocardia; Malesia; Phyllanthaceae.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/620942

Black pepper (Piper nigrum) in diets for laying hens on performance, egg quality and blood biochemical parameters
Provedor de dados: 2
Autores: Melo, Ramon Duque; Cruz, Frank George Guimarães; Feijó, Julmar da Costa; Rufino, João Paulo Ferreira; Melo, Lucas Duque; Damasceno, Jessica Lima.
The objective of this study was to evaluate the increasing levels (0, 0.1, 0.2, 0.3, 0.4, 0.5 and 0.6%) of black pepper in diets for laying hens on performance, egg quality and blood biochemical parameters. Hissex White hens (n=168) at 30 weeks of age were used. The experimental method was completely randomized with seven treatments with four replicates of six birds each. Estimates of black pepper levels were determined by polynomial regression. The performance showed no significant differences (p &gt; 0.05). The eggshell percentage was significantly influenced (p &lt; 0.05), in which the level of 0.30% inclusion impaired eggshell quality. Triglycerides level increased significantly (p &lt; 0.05), according to increasing levels of black pepper in the diet....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrição Animal alternative food; Eggshell; Phytogenic; Piperine; Serum metabolism.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31498

Blackberry and redberry production in crop and intercrop in Pouso Alegre, southern Minas Gerais, Brazil
Provedor de dados: 65
Autores: Caproni,Csaignon Mariano; Curi,Paula Nogueira; Moura,Pedro Henrique Abreu; Pio,Rafael; Gonçalves,Emerson Dias; Pasqual,Moacir.
ABSTRACT: The cultivation of mulberry ( Rubus sp.) is highly disseminated in cold climates, but some cultivars adapt to warm weather environments. The objective of the present study was to evaluate the production of blackberry and redberry in season and off season in Pouso Alegre, south of Minas Gerais. The experimental design was a randomized block, with twelve cultivars ('Arapaho', 'Xavante', 'Brazos', 'Tupy' 'Comanche', 'Choctaw', 'Guarani', 'Caingangue', 'Cherokee', 'Chicasaw' and 'Clone' and a redberry, three blocks and an experimental unit of four plants with a spacing of 0.5x3.0m and a total density of 6,666 plants per hectare. Conventional pruning was performed to produce the crop (October-December) and for off-season production (April-July). In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rubus sp.; Yield; Fruits quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001723

Blackberry Vinegar Produced By Successive Acetification Cycles: Production, Characterization And Bioactivity Parameters
Provedor de dados: 52
Autores: Cunha,Mário Antônio Alves da; Lima,Kely Priscila de; Santos,Vidiany Aparecida Queiroz; Heinz,Otto Lucas; Schmidt,Carla Adriana Pizarro.
ABSTRACT: Blackberry vinegar was produced in successive acetification cycles and content of total phenolics, anthocyanins and antioxidant activity were evaluated along the production. Firstly, blackberry wine was obtained in bench-scale bioreactor, being verified 0.39 g/g ethanol yield, 1.78 g/L.h volumetric productivity and 76% efficiency. After, three successive acetification cycles were conducted efficiently in grapia barrel with average acetic acid production of 51.6 g/L, 72.2 % acetic acid yield and 0.4 g/L.h volumetric productivity. Appreciable contents of polyphenolic compounds, anthocyanins and high antioxidant activity were observed in the raw material, wine and vinegar obtained in each cycle of acetic acid transformation. Acetic acid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Berries; Acetic Acid Bacteria; Bioactives; Wine; Fermentation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100508

BLADE ANGLE EFFECT ON DROPLET SIZE SPECTRUM OF ROTARY ATOMIZERS USED IN BRAZIL
Provedor de dados: 70
Autores: Carvalho,Fernando K.; Antuniassi,Ulisses R.; Chechetto,Rodolfo G.; Mota,Alisson A. B.; Kruger,Greg R.
ABSTRACT The effect of blade angle on droplet size spectrum of five rotary cage atomizers and one rotary disc atomizer used in Brazil was evaluated in a high speed wind tunnel, with an air speed of 180 km h−1. This study included the characterization of the droplet size spectrum, via laser diffraction instrument, generated by three blades angles, of 45, 60 and 75 degrees. The spray solution was composed of Picoxystrobin+ Cyproconazole fungicide (SC), at 20 mL c.p. L−1, and at a flow rate of 6 L min−1. As the angle decreased from 75 to 45 degrees, the rotational speed of the atomizers increased and the volume median diameter (VMD) decreased. However, increasing the rotational speed also increased the percentage of droplets smaller than 100 µm (% &lt; 100...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Application technology; Atomization; Spray drift; Pesticides.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601118

Blaue Lupinen: 2015 top, 2016 passabel
Provedor de dados: 21
Autores: Arncken, Christine.
Süsslupinen enthalten hochwertiges Protein und können als kühletolerante, relativ standfeste und blütenreiche Kultur mit intensivem Wurzelwerk Fruchtfolge und Landschaft bereichern.  2016 hat das FiBL Blaue Süsslupinen zum dritten Mal in Folge in einem Kleinparzellenversuch getestet.
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2016
URL: http://orgprints.org/30885/1/bach-10-2016-arncken-garibay.pdf

Blest om belgfrukter - storm om lupiner?
Provedor de dados: 21
Autores: Friis Pedersen, Susanne.
Vi hører stadig om hvor sunt det er å spise belgfrukter. Men visste du at vi kan plukke spiselige, viltvoksende arter fra norsk natur? Dette er året du skal gå inn i den muligheten. Året 2016 er erklært av FN som det internasjonale året for belgfrukter.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general.
Ano: 2016
URL: http://orgprints.org/30344/1/Sider%20fra%20Sopp-og-Nyttevekster_2016_1.pdf

Blood levels of pro-inflammatory and anti-inflammatory cytokines during an oral glucose tolerance test in patients with symptoms suggesting reactive hypoglycemia
Provedor de dados: 56
Autores: Eik Filho,W.; Marcon,S.S.; Krupek,T.; Previdelli,I.T.S.; Pereira,O.C.N.; Silva,M.A.R.C.P.; Bazotte,R.B.
We evaluated the impact of postprandial glycemia on blood levels of pro-inflammatory and anti-inflammatory cytokines during an oral glucose tolerance test in non-diabetic patients with symptoms suggesting reactive hypoglycemia. Eleven patients with clinical symptoms suggesting reactive hypoglycemia received an oral glucose solution (75 g) Blood was collected at 0 (baseline), 30, 60, 120 and 180 min after glucose ingestion and the plasma concentrations of interferon-α (IFN-α), interferon-γ (IFN-γ), interleukin-1 receptor antagonist (IL-1RA), interleukin 2 (IL-2), interleukin-2 receptor (IL-2R), interleukin 4 (IL-4), interleukin 6 (IL-6), interleukin 8 (IL-8), interleukin 10 (IL-10), interleukin-12 (IL-12), interleukin 13 (IL-13), interleukin 15 (IL-15),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pro-inflammatory cytokines; Anti-inflammatory cytokines; Glucose tolerance test; Inflammation; Postprandial glycemia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000800702

Blood metabolites as predictors to evaluate the body condition of Neopelma pallescens (Passeriformes: Pipridae) in northeastern Brazil
Provedor de dados: 103
Autores: Azeredo,Luane M.M.; Oliveira,Talita C.; Lopez,Luiz C.S.
ABSTRACT Body condition is an important ecological attribute that can provide a measure of the energy stored by an animal or population. Body condition is traditionally ascertained with morphometric body condition indices (BCIs), but some researchers have used various physiological and biochemical parameters as predictors of body condition. This study aimed to test reliable biochemical predictors of body condition in individuals of Neopelma pallescens (Lafresnaye, 1853), found in an Atlantic forest patch. For this purpose we examined the relationship between body condition and the concentrations of blood glucose and ketones. We also verified correlations between blood metabolite concentrations and ecological variables, including time of day, seasons,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Birds; Ectoparasitism; Glucose; Incubation; Ketones.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000600901

Bloqueio do plano transverso abdominal (tap) guiado por ultrassom em caprino submetido à mastectomia. Relato de caso
Provedor de dados: 195
Autores: Sposito, G. C.; Gorios, A.; M. Junior, E. B. S.; Rocha, M. S.; Junqueira, J. M.; Campos, M. A. R.; Estrella, J. P. N.; Credie, L. F. G. A.; Menezes, F.
O bloqueio do plano transverso abdominal (TAP) consisteem uma técnica de anestesia regional por infusão do anestésico local entreos músculos oblíquo interno e transverso do abdômen, proporcionandoanalgesia da pele, músculos e peritônio parietal por bloqueio compartimental.No presente trabalho, é relatada a utilização da técnica do TAP em umcaprino submetido à mastectomia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plano transverso abdominal; Ultrassom; Mastectomia; Caprinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31818

Blue mussel mortality outbreak in France is associated with heavy genomic abnormalities detected by flow cytometric analysis of hemolymph
Provedor de dados: 5
Autores: Benabdelmouna, Abdellah; Ledu, Christophe.
Since 2014, blue mussel industry in France has been facing heavy mortality outbreaks (90–100%) affecting both juveniles and adults. This report presents evidence of heavy genomic abnormalities associated with mortality outbreaks in blue mussels from the Atlantic coast of France. Ploidy characteristics of hemic cells were investigated using Flow CytoMetry (FCM), revealing an unusual, broad continuum of ploidy distribution from hypodiploidy to tetraploidy. FCM was additionally used to evaluate, at individual and populations levels, different thresholds of genomic abnormality (GA%)using the percentage of non-diploid nuclei. Individual mussels were considered to be abnormal when more than 10% of hemocytes in S–G2/M phase were present. At the population level,...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00356/46720/46591.pdf

Blühstreifen regulieren Schädlinge im Gemüsebau und werten Kulturland ökologisch auf
Provedor de dados: 21
Autores: Luka, Henryk; Barloggio, Guendalina; Pfiffner, Lukas.
Die Regulation von Schädlingen kann im Bio-Gemüsebau mit Hilfe von Biodiversitätsflächen verbessert werden. Dies zeigen mehrjährige Untersuchungen am Modellsystem Kohl, am Schädling Kohleule und an dessen Ei- und Larvenparasitoiden (Nützlinge).  Gefördert wurden die Nützlinge durch Blühstreifen am Feldrand und Beipflanzen innerhalb des Feldes. Geeignete Pflanzen für die Blühstreifen wurden aufgrund der Fachliteratur und eigener Laborexperimente ausgewählt und in Feldversuchen überprüft. In Laborversuchen verlängerte das Angebot von Buchweizen, Kornblumen oder Futterwicken die Lebensdauer der Kohleulen-Parasitoide um 43 bis 85%. Die Parasitierung der Kohleule-Larven erhöhte sich im Vergleich zur Kontrolle um das Drei- bis Sechsfache. In den Feldversuchen...
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30478/1/Luka-etal-2016-bluehstreiefn-AgrarforschungSchweiz-D.pdf

B-mode and Doppler ultrasonography of adrenal glands of healthy dogs
Provedor de dados: 45
Autores: Fernandez,S.; Feliciano,M.A.R.; Crivellenti,S.B.; Crivellenti,L.Z.; Simões,A.P.R.; Maronezi,M.C.; Uscategui,R.R.; Capela,C.R.; Gilor,C.; Santana,A.E.; Vicente,W.R.R.
ABSTRACT The aim of this study was to determine the vascular indices of adrenal blood flow in healthy dogs (systolic velocity - SV; diastolic velocity - DV; resistance index - RI). Eighteen dogs (thirty six adrenal) were studied. Physical examination, biochemical profile and dexamethasone suppression test were performed to determine general health status. Echotexture, size, contours and margins, and overall shape of the adrenal gland (right and left) were assessed via ultrasound. By spectral Doppler of the phrenic-abdominal artery, the SV, DV, and RI were acquired. Animals did not show alterations in clinical and laboratory examination and suppression of cortisol. Normal homogeneous and echotexture, regular contours and margins and normal shape and size...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Adrenal glands; Ultrasound; Vascularization.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400907

BOAS práticas agrícolas para a cultura da pimenta-do-reino: programa 4: Centro-Oeste/Sudeste.
Provedor de dados: 14
Cultura típica de pequenos agricultores, a pimenta-do-reino é considerada o produto de maior liquidez, dentre todos os produtos agrícolas de consumo mundial crescente. Por isso, a importância das boas práticas, pois elas aumentam a vida útil do pimental e a competitividade final do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produto agrícola; Pequeno agricultor; Pimenta-do-reino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1037408

BOAS práticas agrícolas para a cultura da pimenta-do-reino: programa 4: Norte.
Provedor de dados: 14
Cultura típica de pequenos agricultores, a pimenta-do-reino é considerada o produto de maior liquidez, dentre todos os produtos agrícolas de consumo mundial crescente. Por isso, a importância das boas práticas, pois elas aumentam a vida útil do pimental e a competitividade final do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produto agrícola; Pimenta-do-reino.; Pequeno Produtor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1037421

Boas práticas de elaboração e PPHO.
Provedor de dados: 14
Autores: PEREIRA, G. E.; PRATES, M. V. M.; SILVA, G. A. da; BIASOTO, A. C. T.; GUERRA, C. C.
produção das uvas deve ser controlada com rigor e higiene, de maneira que todos os tratos culturais sejam realizados no momento adequado, respeitando-se as etapas do desenvolvimento das plantas, de acordo com os estádios fenológicos. Todos os procedimentos adotados devem estar registrados em cadernetas de campo, que ajudam a programar as atividades a serem executadas, bem como evitar com que sejam adotadas ou repetidas as ações, de modo a garantir o sucesso na obtenção de uma matéria-prima de alta qualidade, diminuindo-se assim os custos com os tratamentos realizados em excesso, além de garantir o respeito aos períodos de carência em relação à aplicação de produtos químicos. Neste sentido, a adoção das BPA torna-se uma ferramenta indispensável para que a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Produção de uva; Boas práticas agrícolas (BPA); Procedimentos Padronizados de Higiene Operacional (PPHO); Boas Práticas de Elaboração/Fabricação (BPE/F); Uva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060297

BOAS práticas de higienização em tanques de expressão de leite: programa 47: Centro-Oeste/Sudeste.
Provedor de dados: 14
Após a ordenha, que deve ser realizada de acordo com a Boas Práticas Agropecuárias para obtenção de uma matéria-prima de qualidade, o leite é encaminhado para a etapa de refrigeração nos tanques de expansão, antes de ser beneficiado, e para manter a qualidade dessa matéria-prima é fundamental que os tanques sejam perfeitamente higienizados, em conformidade com as práticas recomendadas de higienização. O engenheiro agrônomo André Dutra da Embrapa Agroindústria de Alimentos, o técnico em agropecuária Armando Carvalho da Embrapa Gado de Leite e a médica veterinária Fernanda Lima dão mais detalhes sobre as boas práticas de higienização em tanques de expansão de leite.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Matéria-prima.; Leite; Tanque; Ordenha.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057690

Boas práticas de manejo (BPM) para a aquicultura em viveiros escavados e em reservatórios.
Provedor de dados: 14
Autores: QUEIROZ, J. F. de.
O propósito deste trabalho é fornecer aos piscicultores alguns exemplos de BPM que possam contribuir para uma produção mais eficiente e, ao mesmo tempo, conduzir a uma melhoria ambiental.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Boas práticas de manejo.; Piscicultura; Proteção ambiental; Qualidade da água; Aquicultura.; Aquaculture; Best management practices; Environmental protection; Water quality.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056919

Boas práticas de manejo para manter concentrações adequadas de oxigênio dissolvido em viveiros de piscicultura.
Provedor de dados: 14
Autores: QUEIROZ, J. F. de; BOEIRA, R. C.
Este comunicado técnico apresenta um conjunto de Boas Práticas de Manejo (BPM) para manter uma concentração adequada de OD em viveiros de piscicultura, uma vez que a troca de água dos viveiros não é um método efetivo e ambientalmente sustentável, conforme demostrado por meio de alguns exemplos práticos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Oxigênio dissolvido; Piscicultura; Viveiro; Qualidade da água; Fish culture; Dissolved oxygen; Water quality; Good aquaculture practices.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062610

Boas práticas de manejo para piscicultura em tanques-rede.
Provedor de dados: 14
Autores: QUEIROZ, J. F. de; ROTTA, M. A.
Resumo: O objetivo desta Circular Técnica é indicar um conjunto de boas práticas de manejo para a produção de peixes em tanques-rede de modo a atender as regulamentações impostas pela Lei 12.651, de 25 de maio de 2012, conhecida como Novo Código Florestal, que dispõe sobre a proteção da vegetação nativa, a adoção de boas práticas agrícolas, como por exemplo, na prevenção dos processos erosivos do solo nas Áreas de Preservação Permanente, de proteção ambiental e da preservação dos recursos hídricos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Boas práticas de manejo; Tanques-rede; Piscicultura; Proteção ambiental; Qualidade da água; Tanque; Produtividade; Fish culture; Best management practices; Environmental protection; Water quality.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060545

Boas práticas de produção nas granjas de ovos comerciais.
Provedor de dados: 14
Autores: HENN, J. D.
bitstream/item/143584/1/final8121.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Boas práticas de produção; Ovos.; Granja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045954

BOAS práticas garantem a qualidade da fibra do algodão: programa 34: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Para garantir uma boa qualidade da fibra e, consequentemente, um bom preço para a pluma do algodão, o pequeno produtor deve observar práticas importantes como o período da colheita, os horários mais indicados, as condições climáticas, os tipos de sacos adequados, e higiene do local de armazenamento.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Algodão; Fibra; Pequeno produtor; Colheita; Armazenamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052093

Boas práticas hídricas na produção leiteira (versão 2).
Provedor de dados: 14
Autores: PALHARES, J. C. P.
bitstream/item/148933/1/Comunicado105.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Manejo de recursos naturais; Desempenho ambiental; Segurança hídrica.; Recurso hídrico; Manejo de Água.; Water resources.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054973

Boas práticas na produção de ovos comerciais para poedeiras alojadas em gaiolas.
Provedor de dados: 14
Autores: MAZZUCO, H.; HENN, J. D.; JAENISCH, F. R. F.; ABREU, P. G. de; MATTHIENSEN, A.; NICOLOSO, R. da S.; DUARTE, S. C.; AVILA, V. S. de; ROSA, P. S.; KLEIN, C. H.; KUNZ, A.; HIGARASHI, M. M.
bitstream/item/159258/1/final8255.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sistema de produção; Ovo; Egg production.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065481

Bodemmicrobiologie als indicator voor bodemkwaliteit?
Provedor de dados: 21
Autores: Willekens, Koen; Debode, Jane.
De Rusch-test is een relatief goedkope en eenvoudige microbiologische test die werd ontwikkeld door dokter en wetenschapper Hans Peter Rusch uit Duitsland, maar tot hiertoe weinig toepassing gekend heeft. De doelstelling van dit project was na te gaan of de Rusch-test kan dienen als indicator voor een goede bodemkwaliteit en of deze eenvoudige test, voor de teler interessante info kan opleveren in verband met de gevolgde of te volgen teeltpraktijk. Hiervoor werd in het eerste luik van het project, op verschillende biologische percelen in Vlaanderen, gedurende twee jaren, de bodemmicrobiologie door middel van drie verschillende methodes bepaald (Rusch, PLFA en DGGE). Naast het analyseren van de bodemmicrobiologie, werden tijdens het eerste jaar ook een...
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Soil biology; Soil.
Ano: 2016
URL: http://orgprints.org/29995/1/vv%20bodembiologie%202014%202015.pdf

Bodenorganismen haben lieber Grüntee
Provedor de dados: 21
Autores: Tresch, Simon; Fliessbach, Andreas.
Die Teebeutel-Methode ist simpel und weltweit anwendbar. Mit ihr lässt sich die Bodenqualität bestimmen.  Manche Teebeutel bestehen aus Naturfasern, die man auf den Kompost werfen kann. Andere bestehen aus einem Nylonnetz, das nicht kompostierbar ist, da das Netz zurückbleibt. Genau dieses simple Prinzip wird neuerdings rund um den Globus genutzt, um die Vitalität von Böden zu untersuchen.
Tipo: Newspaper or magazine article
Palavras-chave: Soil biology.
Ano: 2016
URL: http://orgprints.org/30764/1/tresch-fliessbach-2016-teebeutelmethode-bioaktuell-9-16-p25.pdf

Body biometrics of Brahman bulls , Nelore Mocho and Tabapuã used in semen centers
Provedor de dados: 22
Autores: Rezende, Marcos Paulo Conçalves; Souza, Julio Cesar; Silva, Rosana Moreira; Silveira, Mauricio Vargas; Oliveira, Nicacia Monteiro.
The objective was to study the body biometrics of 112 bulls of the Brahman (n=37), Nellore owl (n=50) and Tabapuã (n=25), kept in three Brazilian plants. They were evaluated: rump angle (RA); distance between rump (DBR); chest depth (CD); height: croup (HC) and anterior (HH); perimeters: thoracic (PT) and scrotal (PE); lengths: body (LB) and croup (LC); and rump width (RW). We conducted analysis of variance, considering the effect of race, Central and their interactions. To assess diversity among breeds and its relationship with the variables measured was used principal components (CP) and Biplot graphics. Only race accounted for differences among bulls, evidenced in measures HC and HH. The Brahman showed lower height. The first CP explained 98.19% of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversidade; Medidas morfométricas; Touros; Zebuínos.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13476

Body condition and energy density of juvenile streaked prochilod Prochilodus lineatus (Valenciennes, 1837) in a Neotropical floodplain
Provedor de dados: 83
Autores: Corbetta,Daiany de Fátima; Veronezzi,Ana Lúcia; Benedito,Evanilde.
ABSTRACT Variations in energetic density (E  D ) and the relative condition factor (K  n ) of juveniles of Prochilodus lineatus were investigated to identify whether these two variables respond similarly to environmental factors. We hypothesized that fluviometric levels in different sub-basins of the Upper Paraná River floodplain positively influence the E  D and K  n of juvenile fish. Temporally, the values of E  D and K  n were linked more directly to the dynamics of the flood pulses on the plain. Spatially, the lowest values of E  D and K  n were observed in the environment that was directly affected by the operation of dams, the sub-basin Paraná. Although the energy density and condition factor did not show similar results for juveniles in some of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Condition Factor; Food web; Habitat; Impact; Paraná basin.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000400201

Body reserves mediate trade-offs between life-history traits: new insights from small pelagic fish reproduction
Provedor de dados: 5
Autores: Brosset, Pablo; Lloret, Josep; Munoz, Marta; Fauvel, Christian; Van Beveren, Elisabeth; Marques, Virginie; Fromentin, Jean-marc; Menard, Frederic; Saraux, Claire.
Limited resources in the environment prevent individuals from simultaneously maximizing all life-history traits, resulting in trade-offs. In particular, the cost of reproduction is well known to negatively affect energy investment in growth and maintenance. Here, we investigated these trade-offs during contrasting periods of high versus low fish size and body condition (before/after 2008) in the Gulf of Lions. Female reproductive allocation and performance in anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) were examined based on morphometric historical data from the 1970s and from 2003 to 2015. Additionally, potential maternal effects on egg quantity and quality were examined in 2014/2015. After 2008, the gonadosomatic index increased for...
Tipo: Text
Palavras-chave: Maternal effect; Northwest Mediterranean; Anchovy; Sardine.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00353/46458/46233.pdf

Boekaankondigingen
Provedor de dados: 16
Autores: Kruijer, H.
Het boek behandelt het leven en werk van de (overwegend) negentiende eeuwse botanici Kops, Van Hall, Oudemans, Suringar en Heukels.
Tipo: Book review
Palavras-chave: Flora; 19e eeuw; Botanici.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/621655

Boekbespreking
Provedor de dados: 16
Autores: Duistermaat, L.
Tipo: Book review
Palavras-chave: Flora.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/621654

Boletim agrometeorológico 2012: Estação Agroclimatológica da Embrapa Amazônia Ocidental, no Km 29 da Rodovia AM-010.
Provedor de dados: 14
Autores: SCARAZATTI, B.; ANTONIO, I. C.
São apresentados, neste Boletim, os dados agroclimatológicos do ano de 2012, comparados com o ano anterior (Boletim 2011) e com a série histórica de 1971-2010, registrados na Estação Agroclimatológica Convencional da Embrapa Amazônia Ocidental, localizada no Km 29 da Rodovia AM-010.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia.; Climatologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061474

Boletim Agrometeorológico 2013.
Provedor de dados: 14
Autores: LOPES FILHO, R. P.
No Estado do Amapá, o atual nível de informações de tempo e clima vem se desenvolvendo com ações dos institutos de pesquisa local e nacional, incluindo a Empresa Brasileira de Pesquisa Agropecuária (Embrapa). Busca-se gerar e organizar esse tipo de informação, de forma a subsidiar os trabalhos de pesquisa, bem como as tomadas de decisões. Neste Boletim Agrometeorológico são apresentados os dados climatológicos diários e mensais, registrados na estação meteorológica localizada no Campo Experimental de Mazagão, da Embrapa Amapá, referente ao ano de 2013. São também apresentadas as análises dos principais elementos meteorológicos, os quais influenciam o desenvolvimento da agricultura, bem como outros ramos da atividade humana.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroclimatologia.; Variação sazonal; Climatologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055538

Boletim agrometeorológico 2013: Estação Agroclimatológica da Embrapa Amazônia Ocidental, no Km 29 da Rodovia AM-010.
Provedor de dados: 14
Autores: SCARAZATTI, B.
São apresentados, neste Boletim, os dados agroclimatológicos do ano de 2013, registrados na Estação Agroclimatológica Convencional da Embrapa Amazônia Ocidental, localizada no Km 29 da Rodovia AM-010.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia; Amazonas.; Climatologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061475

Boletim Agrometeorológico 2014.
Provedor de dados: 14
Autores: LOPES FILHO, R. P.
No Estado do Amapá, o atual nível de informações de tempo e clima vem se desenvolvendo com ações dos institutos de pesquisa local e nacional, incluindo a Empresa Brasileira de Pesquisa Agropecuária (Embrapa). Busca-se gerar e organizar esse tipo de informação, de forma a subsidiar os trabalhos de pesquisa, bem como as tomadas de decisões. Neste Boletim Agrometeorológico são apresentados os dados climatológicos diários e mensais, registrados na estação meteorológica localizada no Campo Experimental de Mazagão, da Embrapa Amapá, referente ao ano de 2014. São também apresentadas as análises dos principais elementos meteorológicos, os quais influenciam o desenvolvimento da agricultura, bem como outros ramos da atividade humana.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroclimatologia.; Variação sazonal; Climatologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055539

Boletim agrometeorológico 2014: Estação Agroclimatológica da Embrapa Amazônia Ocidental, no Km 29 da Rodovia AM-010.
Provedor de dados: 14
Autores: SCARAZATTI, B.
São apresentados, neste Boletim, os dados agroclimatológicos do ano de 2014, registrados na Estação Agroclimatológica Convencional da Embrapa Amazônia Ocidental, localizada no Km 29 da Rodovia AM-010.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia; Amazonas.; Climatologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061223

Boletim agrometeorológico da Embrapa Soja, Londrina, PR - 2015.
Provedor de dados: 14
Autores: SIBALDELLI, R. N. R.; FARIAS, J. R. B.
bitstream/item/142754/1/Doc-371-digital.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044384

Boletim agrometeorológico de 2015 para o Município de Parnaíba, Piauí.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de; RODRIGUES, B. H. N.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, para indicar as melhores épocas de plantio para as culturas de sequeiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia; Climatologia agrícola.; Balanço hídrico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063205

Boletim agrometeorológico de 2015 para o município de Teresina, Piauí.
Provedor de dados: 14
Autores: BASTOS, E. A.; ANDRADE JUNIOR, A. S. de.
As informações básicas sobre o clima são importantes para subsidiar o planejamento e o manejo da irrigação. Além disso, podem auxiliar estudos de risco climático, que são fundamentais para indicar as melhores épocas de semeadura na agricultura de sequeiro.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Agrometeorologia; Normais climatológicas.; Balanço hídrico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063198

Boletim Agrometeorológico: início da 1ª safra 2016/2017 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
bitstream/item/149521/1/2016-cpamt-agrometeorologia-zolin.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agrometeorologia; Dados climáticos; Agritempo; Meteorologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055792

Boletim meteorológico da estação convencional de Cruz das Almas, BA: variabilidade e tendências climáticas.
Provedor de dados: 14
Autores: SILVA, T. S. M. da; COELHO FILHO, M. A.; COELHO, E. F.
Neste documento reúnem-se análises de dados dos elementos meteorológicos coletados na Estação Meteorológica da Embrapa Mandioca e Fruticultura entre os anos de 1971 e 2010, no município de Cruz das Almas, BA. O conjunto de informações geradas é de relevante importância para o conhecimento do clima da região, da sua variabilidade e das possíveis tendências climáticas, apesar da série de dados de apenas trinta anos. Considerando que todas as atividades sofrem influência do ambiente atmosfera e que o conhecimento dos seus elementos é base para sustentabilidade, a Embrapa Mandioca e Fruticultura atende a grande demanda da comunidade pela busca constante de informações das características climáticas da microrregião e dos seus dados meteorológicos que foram...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Condição climática.; Clima.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050036

Bombus brasiliensis Lepeletier (Hymenoptera, Apidae) infected with Nosema ceranae (Microsporidia)
Provedor de dados: 92
Autores: Plischuk,Santiago; Lange,Carlos E.
ABSTRACT Heavy infections caused by a microsporidium were detected in midgut epithelium cells of two adult workers of the bumble bee Bombus brasiliensis Lepeletier collected near Puerto Iguazú, Misiones province, Argentina. Microsporidium rRNA (16S small subunit) was amplified by 218MITOC primers and produced amplicons indicating presence of Nosema ceranae Fries et al., a virulent pathogen of more than 20 bee species, possibly involved in Apis mellifera L. Colony Collapse Disorder. Campaigns in search of B. brasiliensis between 2008 and 2015 have revealed a possible narrower range in the southeastern area of its known distribution. Effects of N. ceranae infections could be modulating their populations and should not be overlooked. In addition, the wide...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Argentina; Brazil; Bumble bee; Colony Collapse Disorder.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400347

Bonde do milho sem freio.
Provedor de dados: 14
Autores: MIRANDA, R. A. de.
bitstream/item/142348/1/Bonde-milho.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Zea mays; Economia; Preço; Mercado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043478

Bonden er den beste jordverneren
Provedor de dados: 21
Autores: Bergslid, Ildri (Rose) Kristine.
Femte desember 2016 blei verdens jordverndag markert. Jordvern handler om hvor vi legger veiene og hvor vi bygger husene. Men det handler også om bønder og landbrukspolitikk. For har vi ikke bønder der dyrkamarka er, vil den gro igjen.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services; Consumer issues.
Ano: 2016
URL: http://orgprints.org/31108/1/BONDEN%20ER%20DEN%20BESTE%20JORDVERNEREN.pdf

Bone Formation in Maxillary Sinus Lift Using Autogenous Bone Graft at 2 and 6 Months
Provedor de dados: 77
Autores: Duque Netto,Henrique; Miranda Chaves,Maria das Graças Alfonso; Aatrstrup,Beatriz; Guerra,Renata; Olate,Sergio.
The aim of this study is to compare the bone formation in maxillary sinus lift with an autogenous bone graft in histological evaluation at 2 or 6 months. A comparative study was designed where 10 patients with missing teeth bilaterally in the posterior zone of the maxilla were selected. Patients received a particulate autogenous bone graft under the same surgical conditions, selecting a site to collect a biopsy and histological study at two months and another at six months postoperatively. Histomorphometry was performed and were used Kolmogorov-Smirnov test, student's t-test and Spearman's correlation coefficient, considering a value of p&lt;0.05. Differences were observed in inflammatory infiltrate and vascularization characteristics; however, the group...
Tipo: Journal article
Palavras-chave: Maxillary sinus; Maxillary sinus lift; Autogenous graft.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300041

Bons rendements bio sur la durée
Provedor de dados: 21
Autores: Sauter, Moritz; Perrochet, Frederic; Mäder, Paul; Brack, Ernst; Gunst, Lucie; Mayer, Jochen.
L’essai DOC montre que les rendements de l’agriculture bio sont aussi bons dans des cultures comme le maïs et le soja.
Tipo: Newspaper or magazine article
Palavras-chave: Cereals; Pulses and oilseeds.
Ano: 2016
URL: http://orgprints.org/30650/1/bioactualites_816_DOK.pdf

Booklet of simplified methods for the monitoring of functional biodiversity in organic orchards
Provedor de dados: 21
Autores: D'Yvoire, Caroline; WARLOP, FRANCOIS; Świergiel, Weronika; Sigsgaard, Lene; Porcel, Mario.
This booklet has been conceived in the frame of the Ecoorchard project, funded under CORE ORGANIC.  It is designed to help farmers in using simple methods to assess functional biodiversity in their orchards. Four methods have been chosen : visual observation, beating, cardboards, sentinel preys.   Notation grids are also integrated in order to facilitate farmers involvement.
Tipo: Teaching resource
Palavras-chave: Biodiversity and ecosystem services; Fruit and berries.
Ano: 2016
URL: http://orgprints.org/30812/1/EcoOrchard_methods_presentation_booklet_2017.pdf

Booklet of simplified methods for the monitoring of functional biodiversity in organic orchards
Provedor de dados: 21
Autores: D'Yvoire, Caroline; WARLOP, FRANCOIS; Świergiel, Weronika; Sigsgaard, Lene; Porcel, Mario.
This booklet has been conceived in the frame of the Ecoorchard project, funded under CORE ORGANIC.  It is designed to help farmers in using simple methods to assess functional biodiversity in their orchards. Four methods have been chosen : visual observation, beating, cardboards, sentinel preys.   Notation grids are also integrated in order to facilitate farmers involvement.
Tipo: Teaching resource
Palavras-chave: Biodiversity and ecosystem services; Fruit and berries.
Ano: 2016
URL: http://orgprints.org/35249/1/EcoOrchard_methods_presentation_booklet_2019.pdf

Boron Leaching Decreases withIncreases on Soil pH
Provedor de dados: 90
Autores: Sá,Alessandra Aparecida de; Ernani,Paulo Roberto.
ABSTRACT Management of boron fertilization depends on the magnitude of B leaching in the soil profile, which varies proportionally with the concentration of B in the soil solution, which, in turn, decreases as the soil pH increases due to the higher sorption of B on soil solid surfaces. The objective of this study was to quantify the effect of liming and rates of B applied to the soil on B leaching. The experiment was carried out in the laboratory in 2012, and treatments consisted of a factorial combination of two rates of liming (without and with lime to raise the soil pH to 6.0) and five rates of B (0, 10, 20, 50 and 100 mg kg-1, as boric acid). A Typic Rhodudalf was used, containing 790 g kg-1 clay and 23 g kg-1 organic matter; the pH(H2O) was 4.6....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acid soils; Liming; Boron fertilization; Percolation; Soil B.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100401

Borreria apodiensis (Rubiaceae: Spermacoceae), a new species from Ceará and Rio Grande do Norte, Brazil
Provedor de dados: 39
Autores: Souza,Elnatan Bezerra de; Miguel,Laila Mabel; Cabral,Elsa Leonor; Nepomuceno,Francisco Álvaro Almeida; Loiola,Maria Iracema Bezerra.
ABSTRACT A new species of Borreria (Rubiaceae) from Chapada do Apodi in northeastern Brazil is described and illustrated. A distribution map, illustrations, a conservation assessment, a key to morphologically similar taxa and images of the seeds and pollen grains are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga; Northeastern Brazil; Pollen grains; Rubioideae; Seeds; Semiarid; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000200283

Botânica.
Provedor de dados: 14
Autores: FIORAVANÇO, J. C.
Tipo: Parte de livro
Palavras-chave: Botanica; Planta; Folha; Flor; Fruto; Raiz.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040108

Botánica Forense en Chile: El caso de Aristotelia chilensis (Molina) Stuntz y su potencial utilidad como especie bioindicadora forense
Provedor de dados: 73
Autores: ROMERO-MIERES,MARIO; VIVALLO,GABRIEL; DONOSO,GUSTAVO; ESSE,CARLOS; DÍAZ,RAMIRO; FRANCOIS,ANGÉLICA; SOLANO,JAIME; ORTLOFF,ALEXANDER; ALBORNOZ,SANDRA; BETANCOURT,ORIANA; COFRÉ,XIMENA; VALDIVIA,MARGARITA; DE LA FUENTE,JUAN CARLOS; FIGUEROA,ALEJANDRA; LIZAMA,CRISTIÁN.
Aristotelia chilensis is mentioned for the first time for plants grown on pig carcasses decomposing. Its potential as a bioindicator species for the development of forensic botany in Chile and its importance in the reconstruction of criminal events are discussed.
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000100018

Bothrops ammodytoides ("yarará ñata"), la serpiente venenosa autóctona de Argentina
Provedor de dados: 40
Autores: Roodt,Adolfo R.
Se presentan imágenes de Bothrops ammodytoides ("yarará ñata"), mostrando su patrón de coloración característica y los rasgos que permiten diferenciarla de otras especies de Bothrops que se encuentran en la Argentina. Esta serpiente venenosa es la más austral del mundo y la única serpiente venenosa autóctona de Argentina. Son serpientes pequeñas, sin embargo su mordedura puede producir envenenamientos en seres humanos con riesgo de muerte. Si bien es conocida por su nariz respingada, algunos ejemplares no manifiestan en demasía esa característica, situación que no impide que se la pueda diferenciar de otras especies de Bothrops presentes en el territorio argentino. Aunque los antivenenos de uso corriente para tratar envenenamientos botrópicos en la...
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432016000100008

Botulism in non-ruminants in Brazil
Provedor de dados: 65
Autores: Oliveira Júnior,Carlos Augusto de; Silva,Rodrigo Otávio Silveira; Olinda,Roberio Gomes; Lobato,Francisco Carlos Faria.
ABSTRACT: Botulism is an intoxication caused by the ingestion of neurotoxins secreted by Clostridium botulinum and characterized by progressive flaccid symmetrical paralysis. Among non-ruminant animals, avian species and dogs are the most commonly affected by botulism, while horses and pigs are less-commonly diagnosed with the disease. Despite the importance of this disease in animals, the Brazilian literature only includes case studies and outbreak descriptions. The aim of this study was to review the main features and to provide recent data on the occurrence of botulism in non-ruminants in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flaccid paralysis; Clostridium botulinum; Avian; Dogs; Horses; Pigs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202158

Botulism in ruminants in Brazil
Provedor de dados: 65
Autores: Silva,Rodrigo Otávio Silveira; Oliveira Junior,Carlos Augusto; Gonçalves,Luciana Aramuni; Lobato,Francisco Carlos Faria.
ABSTRACT: Botulism is an intoxication caused by the ingestion of neurotoxins secreted by  Clostridium botulinum. It affects all warm-blooded animals and some fishes and is characterized by progressive flaccid symmetrical paralysis. Despite the known importance of this disease in ruminants, the Brazilian literature only includes case studies and outbreak descriptions. In addition, the epidemiology of botulism in cattle has markedly changed over the past two decades. The aim of this study is to review these characteristics and to provide recent data on the occurrence of botulism in ruminants in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flaccid paralysis; Clostridium botulinum; Cattle; Buffaloes; Goats; Sheep.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801411

Boundary Line Model to Estimate the Nutrient Sufficiency Range in Muskmelon Leaves
Provedor de dados: 90
Autores: Maia,Celsemy Eleutério; Morais,Elis Regina Costa de.
ABSTRACT: The boundary line is a method frequently used to assess the nutritional status of plants when the relationship between the variables under analysis is influenced by other interacting factors. The objective of this study was to propose and test the boundary line model to estimate the nutrient sufficiency range and nutritional status of irrigated muskmelon. The lower and upper limits of the sufficiency range were calculated as a basis for assessment of the nutritional status of muskmelon. Leaf material was collected from 70 muskmelon crop areas in northern Brazil. The nutrient (N, P, K, Ca, Mg, S, Fe, Zn, Mn, B, and Cu) concentrations in the leaf tissue and the respective fruit yield of each area were measured. The proposed model to estimate the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modeling; Nutritional evaluation; Leaf analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100553

Bovine herpesvirus type 1 in cumulus-oocyte complexes collected from naturally infected cows
Provedor de dados: 86
Autores: Oliveira,Andre Penido; Heinemann,Marcos Bryan; Cortez,Adriana; Nascimento,Paula Maria Pires do; Leite,Romulo Cerqueira; Viana,João Henrique Moreira.
Abstract: The objective of this work was to investigate the presence of bovine herpesvirus type 1 (BoHV-1) in follicular fluid and in cumulus-oocyte complexes (COC) recovered from naturally infected cows but with no clinical signs of the disease. Cows that were seropositive (n=38) or seronegative (n=8, control) to infectious bovine rhinotracheitis were selected after a serum neutralization test in microplates. The presence of the virus was investigated by PCR in COC and in follicular fluid. Viral DNA was not found in any of the samples. The obtained results suggest that serologically positive cows with no clinical signs of the disease offer negligible risk of transmitting BoHV-1 by COC or follicular fluid.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos indicus; Follicular fluid; Infectious bovine rhinotracheitis virus; Transmission risk; Viral DNA.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500676

Bovine meat and Bone Meal as an Economically Viable Alternative in Quail Feeding in the Final Phase
Provedor de dados: 89
Autores: Pizzolante,CC; Moraes,JE; Kakimoto,SK; Budiño,FEL; Móri,C; Soares,DF; Saccomani,APO.
ABSTRACT Bovine meat and bone meal (MBM) has been used as a low-cost protein source in corn- and soybean meal-based poultry diets. However, to date, no studies investigating the effect of the dietary inclusion of MBM on the performance of Japanese quails and on egg production costs were found in literature. In this study, 600 Japanese quails in lay were distributed in a completely randomized experimental design consisting of six treatments (replacement levels of soybean meal by MBM:0, 1, 2, 3, 4, and 5%) with five replicates of 20 birds each to investigate if MBM is a viable alternative to maintain or to improve the live and economic performances of these birds. Treatments consisted of a control diet, based on corn and soybean meal, with no inclusion of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative feedstuff; Performance; Costs; Levels; Egg quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000500007

Bovine meat and bone meal is an economically viable alternative in quail feeding in the initial phase
Provedor de dados: 42
Autores: Pizzolante,Carla C.; Kakimoto,Sérgio K.; Moraes,José E.; Saccomani,Ana Paula O.; Soares,Daniela F.; Paschoalin,Gustavo C.; Budiño,Fábio E.L.
Quail egg production has experienced a steep rise in the last decade. Nutrition is the main factor affecting productive potential in the poultry industry, as appropriate nutritional management is necessary to ensure the maintenance of optimal physical conditions, growth and the production of high quality products. Meat and bone meal (MBM) has often been used in the poultry industry as an alternative and cost-effective source of protein in partial replacement of corn and soybean meal. However, there have been no studies to date that have investigated the effect of dietary MBM on the performance of quail or on the costs of production in the starter phase. This is particularly important considering that this phase is characterized by large investments by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternative feed; Costs; Levels; Performance; Protein feed.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300983

Bovinocultura leiteira na UEP de Parnaíba: aspectos históricos, ações de Pesquisa e Desenvolvimento.
Provedor de dados: 14
Autores: RODRIGUES, B. H. N.; MAGALHAES, J. A.; SANTOS, F. J. de S.; CASTRO, K. N. de C.; AZEVEDO, D. M. M. R.; ARAUJO NETO, R. B. de; LOPES, E. A.; ANDRADE, A. C.; BEZERRA, E. E. A. B.
bitstream/item/150327/1/Doc-238.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Desenvolvimento socioeconômico.; Gado leiteiro; Transferência de tecnologia; História.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056745

Brachiaria as a Cover Crop to Improve Phosphorus Use Efficiency in a No-till Oxisol
Provedor de dados: 90
Autores: Janegitz,Moniki Campos; Souza,Elialdo Alves de; Rosolem,Ciro Antonio.
ABSTRACT Oxidic soils are phosphorus drains in soil; hence, P availability is a limiting factor in tropical, weathered Oxidic soils. It has been shown that some brachiarias grown as cover crops may increase soil available P to subsequent crops. The objective of this study was to evaluate soil P cycling and availability, as well as the response of soybean to soluble and natural reactive phosphates as affected by ruzi grass (Urochloa ruziziensis, R. Germ. and C.M. Evrard, Crin) grown as a cover crop in a no-till system. Experimental treatments consisted of the presence or absence of ruzi grass in combination with a control (0.0 P) and soluble and reactive rock phosphate broadcast on the soil surface in the winter (80 kg ha-1 P2O5), plus three rates of P...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Available phosphorus; Phosphorus use efficiency; Cover crops.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100536

Brachyuran crab community structure and associated sediment reworking activities in pioneer and young mangroves of French Guiana, South America
Provedor de dados: 5
Autores: Aschenbroich, Adelaide; Michaud, Emma; Stieglitz, Thomas; Fromard, Francois; Gardel, Antoine; Tavares, Marcos; Thouzeau, Gerard.
This study in French Guiana evaluates the changes of crab assemblages and their bioturbation activities between mangrove early stages (pioneer and young mangrove) and within stages by taking their spatial heterogeneity (tidal channels, flat areas, pools) into account. The results show differences in crab assemblage structure between and within the early stages of mangrove in relation to microhabitat and sediment characteristics. The sediment reworking rates are a function of the biomass or density of particular species (Ucides cordatus, Uca cumulanta) and burrower functional groups. Crab species or functional interaction mediate changes in sediment reworking rates suggesting the need to consider entire benthic communities rather than single species. This...
Tipo: Text
Palavras-chave: Mangroves; Crabs; Community composition; Bioturbation; French Guiana; Amazon.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00350/46154/45852.pdf

Bradyrhizobium spp. Strains in Symbiosis with Pigeon Pea cv. Fava-Larga under Greenhouse and Field Conditions
Provedor de dados: 90
Autores: Rufini,Márcia; Oliveira,Dâmiany Pádua; Trochmann,André; Soares,Bruno Lima; Andrade,Messias José Bastos de; Moreira,Fatima Maria de Souza.
ABSTRACT: Optimization of symbiosis between nitrogen-fixing bacteria and legumes has been extensively studied, seeking agricultural sustainability. To evaluate the symbiotic efficiency of nitrogen-fixing bacterial strains belonging to the Bradyrhizobium genus with pigeon pea (Cajanus cajan (L.) Millsp.) cv. Fava-Larga, experiments were conducted in Leonard jars (axenic conditions), pots with soil, and in the field. Ten strains were tested in Leonard jars, and three strains, in addition to BR 29, were selected according to their ability to promote the growth of pigeon pea, for further tests in pots with different soil types (Inceptsol and Oxisol) and in the field (Oxisol). Treatments were compared with strains BR 2003 and BR 2801 (approved as inoculants for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cajanus cajan; Inoculant; Biological nitrogen fixation; Selection.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100432

Brain caspase-3 and intestinal FABP responses in preterm and term rats submitted to birth asphyxia
Provedor de dados: 56
Autores: Figueira,R.L.; Gonçalves,F.L.; Simões,A.L.; Bernardino,C.A.; Lopes,L.S.; Castro e Silva,O.; Sbragia,L.
Neonatal asphyxia can cause irreversible injury of multiple organs resulting in hypoxic-ischemic encephalopathy and necrotizing enterocolitis (NEC). This injury is dependent on time, severity, and gestational age, once the preterm babies need ventilator support. Our aim was to assess the different brain and intestinal effects of ischemia and reperfusion in neonate rats after birth anoxia and mechanical ventilation. Preterm and term neonates were divided into 8 subgroups (n=12/group): 1) preterm control (PTC), 2) preterm ventilated (PTV), 3) preterm asphyxiated (PTA), 4) preterm asphyxiated and ventilated (PTAV), 5) term control (TC), 6) term ventilated (TV), 7) term asphyxiated (TA), and 8) term asphyxiated and ventilated (TAV). We measured body, brain,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neonatal asphyxia; Necrotizing enterocolitis; I-FABP; Caspase-3; Brain injury; Intestinal damage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000700703

Brain neuroimaging of domestic cats: correlation between computed tomography and cross- sectional anatomy
Provedor de dados: 45
Autores: Nepomuceno,A.C.; Zanatta,R.; Chung,D.G.; Costa,P.F.; Feliciano,M.A.R.; Avante,M.L.; Lopes,L.S.; Canola,J.C.
ABSTRACT Computed tomography of the brain is necessary as part of the diagnosis of lesions of the central nervous system. In this study we used six domestic cats, male or female, aged between one and five years, evaluated by Computed Tomography (CT) examination without clinical signs of central nervous system disorders. Two euthanized animals stating a condition unrelated to the nervous system were incorporated into this study. The proposal consisted in establishing detailed anatomical description of tomographic images of normal brain of cats, using as reference anatomical images of cross sections of the stained brain and cranial part, with thicknesses similar to the planes of the CT images. CT examinations were performed with and without intravenous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feline; Tomography; Brain anatomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501105

Brainstem auditory evoked potentials in horses
Provedor de dados: 65
Autores: Gama,Juliana Almeida Nogueira da; Palumbo,Mariana Isa Poci; Olivo,Giovane; Outeda,Nadia Crosignani; Resende,Luiz Antônio de Lima; Borges,Alexandre Secorun.
ABSTRACT: The brainstem auditory evoked potential (BAEP) evaluates the integrity of the auditory pathways to the brainstem. The aim of this study was to evoke BAEPs in 21 clinically normal horses. The animals were sedated with detomidine hydrochloride (0.013mg.kg-1 BW). Earphones were inserted and rarefaction clicks at 90 dB and noise masking at 40 dB were used. After performing the test, the latencies of waves (I, II, III, IV, and V) and interpeaks(I-III, III-V, and I-V) were identified. The mean latencies of the waves were as follows: wave I, 2.4 ms; wave II, 2.24 ms; wave III, 3.61ms; wave IV, 4.61ms; and wave V, 5.49ms. The mean latencies of the interpeaks were as follows: I-III, 1.37ms; III-V, 1.88ms; and I-V, 3.26ms. This is the first study using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horses; Interpeaks; Latency; Deafness.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400681

Branching, flowering and fruiting of Jatropha curcas treated with ethephon or benzyladenine and gibberellins
Provedor de dados: 42
Autores: Costa,Anne P.; Vendrame,Wagner; Nietsche,Sílvia; Crane,Jonathan; Moore,Kimberly; Schaffer,Bruce.
Jatropha curcas L. has been identified for biofuel production but it presents limited commercial yields due to limited branching and a lack of yield uniformity. The objective of this study was to evaluate the effects of single application of ethephon or a combination of 6-benzyladenine (BA) with gibberellic acid isomers A4 and A7 (GA4+7) on branch induction, flowering and fruit production in jatropha plants with and without leaves. Plants with and without leaves showed differences for growth and reproductive variables. For all variables except inflorescence set, there were no significant statistical interactions between the presence of leaves and plant growth regulators concentration. The total number of flowers per inflorescence was reduced as ethephon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BA + GA4 + 7; Branching; Ethephon; Flowering; Fruiting; Jatropha.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300989

Braquiarão, milheto e sorgo como forragem no período de entressafra em integração lavoura e pecuária em Manaus, AM.
Provedor de dados: 14
Autores: TONATO, F.; HOFFMAN, E. K.; CORDEIRO, E. R.; MUNIZ, A. W.; PERIN, R.
O objetivo deste trabalho foi avaliar a produtividade do braquiarão, milheto e sorgo na entressafra, em sistemas integrados de agricultura e pecuária, após o cultivo de milho em cultivo convencional ou plantio direto.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Integração lavoura-pecuária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056110

Brasil: trabalhando para e com os agricultores do município de Sobral.
Provedor de dados: 14
Autores: MACHADO, A. B. N.; FARIAS, J. L. de S.
bitstream/item/148312/1/CNPC-2016-Brasil-trabalhando.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Convivência com o Semiárido; Projeto Sustentare; Brasil; Região Nordeste; Ceará; Comunidade rural; Desenvolvimento sustentável; Desenvolvimento rural; Agricultura familiar.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054068

Brasília da Cerrados: primeiro bovino clonado utilizando células-tronco mesenquimais do tecido adiposo.
Provedor de dados: 14
Autores: SILVA, C. G. da; BÁO, S. N.; CUMPA, H. C. B.; CARDOSO, T. C.; FONSECA, L. O. da; FONSECA NETO, A. M. da; GODOY, S. D.; MARTINS, G. H.; CUNHA, E. R. da; MARTINS, C. F.
bitstream/item/150353/1/Doc-330.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Transferencia nuclear.; Clone nuclear; Clonagem; Bovino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056595

Brasília, futuro polo de conhecimento e inovação para o mundo tropical.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172233/1/Brasilia-futuro-polo-de-conhecimento.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Savana brasileira; Agroindústria.; Recurso natural; Cerrado; Inovação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087199

BRAZIL: seed collecting guide.
Provedor de dados: 14
bitstream/item/151750/1/2016-Brazil-Seed-Collecting-Guide.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melhoramento de planta; Ipomoea cynanchifolia; Ipomoea grandifolia; Ipomoea ramosissima; Ipomoea tiliacea; Ipomoea triloba; Eleusine tristachya; Oryza alta; Oryza glumaepatula.; Convolvulaceae.; Eleusine indica; Solanum commersonii.; Oryza latifolia; Poaceae; Solanaceae; Solanum chacoense; Oryza grandiglumis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058530

Brazilian infectious diseases specialists: who and where are they?
Provedor de dados: 55
Autores: Cassenote,Alex Jones Flores; Scheffer,Mario César; Segurado,Aluísio Augusto Cotrim.
Abstract  Background The infectious diseases specialist is a medical doctor dedicated to the management of infectious diseases in their individual and collective dimensions.  Objectives The aim of this paper was to evaluate the current profile and distribution of infectious diseases specialists in Brazil.  Methods This is a cross-sectional study using secondary data obtained from institutions that register medical specialists in Brazil. Variables of interest included gender, age, type of medical school (public or private) the specialist graduated from, time since finishing residency training in infectious diseases, and the interval between M.D. graduation and residency completion. Maps are used to study the geographical distribution of infectious diseases...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Communicable diseases; Infectious disease medicine; Specialization; Internship and residency; Brazil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200141

Brazilian manicure: a potential dangerous behavior
Provedor de dados: 55
Autores: Jesus-Nunes,Ana Paula; Moreira,Tayne Miranda; Morais-de-Jesus,Mychelle; Araujo-de-Freitas,Lucas; Quarantini,Lucas C.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100109

BRCA1 and BRCA2 rearrangements in Brazilian individuals with Hereditary Breast and Ovarian Cancer Syndrome
Provedor de dados: 74
Autores: Ewald,Ingrid Petroni; Cossio,Silvia Liliana; Palmero,Edenir Inez; Pinheiro,Manuela; Nascimento,Ivana Lucia de Oliveira; Machado,Taisa Manuela Bonfim; Sandes,Kiyoko Abe; Toralles,Betânia; Garicochea,Bernardo; Izetti,Patricia; Pereira,Maria Luiza Saraiva; Bock,Hugo; Vargas,Fernando Regla; Moreira,Miguel Ângelo Martins; Peixoto,Ana; Teixeira,Manuel R.; Ashton-Prolla,Patricia.
Abstract Approximately 5-10% of breast cancers are caused by germline mutations in high penetrance predisposition genes. Among these, BRCA1 and BRCA2, which are associated with the Hereditary Breast and Ovarian Cancer (HBOC) syndrome, are the most frequently affected genes. Recent studies confirm that gene rearrangements, especially in BRCA1, are responsible for a significant proportion of mutations in certain populations. In this study we determined the prevalence of BRCA rearrangements in 145 unrelated Brazilian individuals at risk for HBOC syndrome who had not been previously tested for BRCA mutations. Using Multiplex Ligation-dependent Probe Amplification (MLPA) and a specific PCR-based protocol to identify a Portuguese founder BRCA2 mutation, we...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breast cancer; Hereditary Breast and Ovarian Cancer syndrome; Gene rearrangements; BRCA gene.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000200223

Bread-slicing machine
Provedor de dados: 111
Autores: Adesola, Oladejo Kolawole; Adekunbi, Taiwo Kehinde; Aderibigbe, Adetan Dare; Afolabi, Morakinyo Tunde.
This study developed a compact front loading machine for slicing loaves of bread.  The machine is fast, efficient, safe and easy to operate.  It was designed to accommodate a normal loaf of bread per pass.  It works on the principle of gravity loaf in-feed system and the up-and-down reciprocating motion of the blade frame that carries 22 parallel cutting blades spaced at a regular interval of 14.5 mm apart.  It is driven by a 2 horsepower electric motor via a V-belt power transmission system.  The moving components are born on self-lubricating bearings and specially designed vibration absorbers; it automatically stops to save running cost once the loaf is completely sliced.  It also incorporates a crumb collection tray to enhance the hygiene of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Post Harvest Technology and Food Processing Machine Development bread slicing; Sliced-bread; Slicing machine; Reciprocating blades.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3468

Breaking the rule: multiple patterns of scaling of sexual size dimorphism with body size in orthopteroid insects
Provedor de dados: 99
Autores: Bidau,Claudio J.; Taffarel,Alberto; Castillo,Elio R.
Sexual size dimorphism (SSD) although a widespread phenomenon among animals, is both enigmatic as to its proximate and ultimate causes and the scaling relationships between SSD and body size (Rensch's rule). We analyzed SSD at the intra- and interspecific levels in a number of representative species and genera of the major orthopteroid orders: Orthoptera, Phasmatodea, Mantodea, Blattodea, Dermaptera, Isoptera, and Mantophasmatodea. The vast majority of the species showed female biased SSD but numerous exceptions occur in cockroaches and earwigs. Rensch's rule and its converse are not common patterns at both, intra-and cross-species level, most species and genera showing an isometric relationship between male and female body sizes. In some but not all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body size; Blattodea; Dermaptera; Mantodea; Mantophasmatodea; Morphometric traits; Orthoptera; Phasmatodea; Rensch's rule; Scaling.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802016000100002

Breeding for diversity – political implications and new pathways for the future
Provedor de dados: 21
Autores: Andersen, Regine; Bocci, Riccardo; Howlett, Sally; Pearce, Bruce; Dunsire, Gaina; Rey, Frederic; Nuijten, E.; Andersen, Rikke Thomle; Pedersen, Tove Mariegaard; Miceli, F.; Slabe, Anamarija.
At present, around 95% of organic production is based on crop varieties that were bred for the conventional high-input sector, lacking important traits required under organic and low-input production conditions. Populations with a high level of genetic diversity are promising for OA (organic agriculture) conditions due to their adaptation, resilience and performance stability in different environments. Organic farming will benefit from cultivars (populations, varieties) that can cope with multiple stresses such as weeds, diseases, pests, climate change and low nitrogen input from manure. In the COBRA project (Coordinating Organic Plant Breeding Activities for diversity), plant genetic diversity and its potential have been investigated from both an...
Tipo: Report
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/31147/1/Cobra_net.pdf

Breeding for symbioses – Mycorrhizae as a case study
Provedor de dados: 21
Autores: Hohmann, Pierre; Backes, Gunter; Thonar, Cécile; Messmer, Monika.
Plant associated soil microbes are known to play an important role in the expression and stability of certain plant traits such as nutrient use efficiency and disease resistance. Arbuscular mycorrhizal fungi (AMF) form one of the primary mutualistic plant-microbe symbioses. Besides known benefits such as improved nutrient mobilisation (mainly phosphorus and zinc) and tolerance against abiotic stresses (mainly drought), an increasing number of studies highlight a significant role of AMF in the mediation of disease resistances and priming mechanisms. Individual reports have shown enhanced levels of defence-related compounds (such as glucanases, chitinases and phenolics) in mycorrhizal plants, and there is first evidence of certain phytohormone pathways (in...
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30510/1/hohmann-etal-2016-Eucarpia2016_Abstract.pdf

Breeding potential of S4 maize lines in topcrosses for agronomic and forage traits
Provedor de dados: 1
Autores: Marcondes, Mariana Martins; Faria, Marcos Ventura; Mendes, Marcelo Cruz; Gabriel, Andre; Neiverth, Victor; Zocche, Jean Carlos.
This study aimed to evaluate the performance of 46 maize lines (S4) obtained from crosses between the commercial hybrids Penta x P30F53 in topcrosses with the commercial simple cross hybrid Dow8460 (tester) and checks (hybrids Penta, P30F53, Dow8460 and Status). The grain yield was evaluated in two environments in Guarapuava, Paraná State, and the effects of genotype, environment and genotype x environment interaction were significant. The grain yield of the topcross hybrids ranged from 8,416 to 13,428 kg ha-1. The agronomic characteristics of the forage and the bromatological characteristics of the silage were evaluated in environment 1. The green mass yield of the forage ranged from 48,767 to 87,714 kg ha-1 and the dry mass yield ranged from 14,749 to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Fitotecnia; Melhoramento Genético Vegetal Zea mays; Acid detergent fiber; Neutral detergent fiber; Silage; Plant breeding Melhoramento Genético de Milho.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/28307

Breve análise sobre o atraso das chuvas em Mato Grosso durante o período de plantio da safra de soja 2015/2016.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.; ASSAD, E. D.
A produção agrícola de Mato Grosso ocupa posição de destaque no cenário nacional e internacional, com importante contribuição para o PIB agrícola do Brasil. O sucesso da produção de grãos e fibras em Mato Grosso depende fortemente da distribuição (temporal e espacial) adequada das chuvas durante o período de desenvolvimento das lavouras. As restrições hídricas nos períodos críticos para as culturas podem aumentar os custos de produção devido à necessidade de replantios, bem como impactar a produtividade das culturas, resultando em menor rentabilidade para os produtores. Na safra 2015/2016, Mato Grosso vivenciou uma das piores estiagens durante o desenvolvimento da cultura da soja, com atraso das chuvas em mais de três meses em algumas regiões. Vários...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Condições Meteorologicas; Produção de Grãos; Déficit hídrico; Mato Grosso.; Custo de Produção; Impacto Econômico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051113

Brief history of Eucalyptus breeding in Brazil under perspective of biometric advances
Provedor de dados: 65
Autores: Castro,Carla Aparecida de Oliveira; Resende,Rafael Tassinari; Bhering,Leonardo Lopes; Cruz,Cosme Damião.
ABSTRACT: Forest breeding is a science that has been developing in Brazil since 1941 being the Eucalyptus a highlighted genus in this scenario. In a global scene, Brazil is displayed prominently in productivity of  Eucalyptus planting, due to favorable environmental conditions to cultivation development, and the incentive in research for improvement of traits of interest t observed in it species and hybrids. This research included a historical review of Eucalyptus breeding over the years under genetic biometric perspective in Brazil, from reports describing the pioneer planting up to the current genome wide selection (GWS) that came as a complement of forest breeding success. This review showed some of the tracks performed by researchers aiming to improve...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetics; Crossing; History; Current scenario; Biometry; Genomic.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901585

Bright spots among the world's coral reefs
Provedor de dados: 5
Autores: Cinner, Joshua E.; Huchery, Cindy; Macneil, M. Aaron; Graham, Nicholas A. J.; Mcclanahan, Tim R.; Maina, Joseph; Maire, Eva; Kittinger, John N.; Hicks, Christina C.; Mora, Camilo; Allison, Edward H.; D'Agata, Stephanie; Hoey, Andrew; Feary, David A.; Crowder, Larry; Williams, Ivor D.; Kulbicki, Michel; Vigliola, Laurent; Wantiez, Laurent; Edgar, Graham; Stuart-smith, Rick D.; Sandin, Stuart A.; Green, Alison L.; Hardt, Marah J.; Beger, Maria; Friedlander, Alan; Campbell, Stuart J.; Holmes, Katherine E.; Wilson, Shaun K.; Brokovich, Eran; Brooks, Andrew J.; Cruz-motta, Juan J.; Booth, David J.; Chabanet, Pascale; Gough, Charlie; Tupper, Mark; Ferse, Sebastian C. A.; Sumaila, U. Rashid; Mouillot, David.
Ongoing declines in the structure and function of the world's coral reefs(1,2) require novel approaches to sustain these ecosystems and the millions of people who depend on them(3). A presently unexplored approach that draws on theory and practice in human health and rural development(4,5) is to systematically identify and learn from the 'outliers'-places where ecosystems are substantially better ('bright spots') or worse ('dark spots') than expected, given the environmental conditions and socioeconomic drivers they are exposed to. Here we compile data from more than 2,500 reefs worldwide and develop a Bayesian hierarchical model to generate expectations of how standing stocks of reef fish biomass are related to 18 socioeconomic drivers and environmental...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00348/45872/68023.pdf

Broadcast distribution uniformity of fertilizer with centrifugal spreaders used in variable rate application
Provedor de dados: 70
Autores: CUNHA,JOÃO P. A. R.; SOARES FILHO,ROMEU.
ABSTRACT The quality of fertilizer distribution process is important to the success of agriculture. This research aimed to study the distribution uniformity of fertilizers with spreaders capable of performing variable rate. Evaluations were carried out in different farms, in the Southwest region of the State of Goiás, Brazil. 13 longitudinal and transversal distribution profiles with 11 centrifugal spreaders were evaluated: five with limestone, two with gypsum, two with magnesium oxide, one with monoammonium phosphate (MAP), one with super simple phosphate (SS), one with chloride potassium (KCl) and one with formulated fertilizer (02-20-20). The collectors and the form of distribution followed the ASABE S341.3 standard (2006). The broadcasted distribution...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertilizer distribution; Broadcast spreaders; Precision agriculture.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500928

Bromatological characteristics and ruminal digestibility of grain corn hybrids with different vitreousness in silage maturity
Provedor de dados: 1
Autores: Rossi, Evandrei Santos; Faria, Marcos Ventura; Mendes, Marcelo Cruz; Neumann, Mikael; Gabriel, André; Del Conte, Murilo Viotto.
The aim of this research was to evaluate vitreousness in commercial corn hybrids with flint and dent grains and to study the effect of this characteristic on agronomic behavior, nutritional value, and ruminal degradability of grains harvested in silage maturity. Twelve commercial corn hybrids were evaluated. They were divided in two groups (six with flint grains and six with dent grains). The experiments were conducted in two municipalities represented by Guarapuava and Laranjeiras do Sul, both in Paraná State. The harvest for the grain quality analysis was performed at ¾ of the milk line stage in the grain. The following characteristics were evaluated: grain yield, grain yield in silage maturity, vitreousness, ruminal digestibility of grain, neutral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Produção Vegetal endosperm; Protein matrix; Degradability; Grain texture; Zea mays L. Vitreosidade em grãos de milho.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/28703

Bromelain: Methods of Extraction, Purification and Therapeutic Applications
Provedor de dados: 52
Autores: Manzoor,Zoya; Nawaz,Ali; Mukhtar,Hamid; Haq,Ikram.
Bromelain is a concoction of sulfhydryl proteolytic enzymes. Depending upon the site of extraction it can be regarded as either stem bromelain (SBM) (EC 3.4.22.32) or fruit bromelain (FBM) (EC 3.4.22.33). Bromelain remain enzymatic active over a broad spectrumand endure a range of pH (5.5 to 8.0) and temperature (35.5 to 71 ºC). It is one of the extensively investigated proteolytic enzyme owing to its astonishing applications in various industries. This necessitated employing a strategy that result in highest purified bromelain in less steps and lowest cost. Use of modernistic approach such as membrane filtration, reverse micellar systems, aqueous two phase extraction and chromatographic techniques have shown promise in this regard. Besides its industrial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytomedical; Anti-edematous; Fibrinolytic; Anti-thrombotic.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100315

BRS 358: Cultivar de arroz irrigado para culinária Japonesa.
Provedor de dados: 14
Autores: MAGALHAES JUNIOR, A. M. de.
bitstream/item/144862/1/Folder-BRS-358.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz Irrigado; Culinária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047996

BRS 373: híbrido de sorgo granífero: produtividade e precocidade.
Provedor de dados: 14
bitstream/item/143104/1/BRS-373.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reação a doenças; Agronomic characteristics; Sorghum bicolor; Variedade; Características agronômicas; Varieties; Agronomic traits.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045177

BRS 380: híbrido de sorgo granífero: segurança na safrinha.
Provedor de dados: 14
bitstream/item/143105/1/BRS-380.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reação a doenças; Agronomic characteristics; Sorghum bicolor; Características agronômicas; Variedade; Varieties; Agronomic traits.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045179

BRS 5601RR.
Provedor de dados: 14
Autores: COSTAMILAN, L. M.; STRIEDER, M. L.; BERTAGNOLLI, P. F.
bitstream/item/140616/1/ID43597-FD389BRS5601RR.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar.; Soja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039605

BRS 6203RR.
Provedor de dados: 14
Autores: BERTAGNOLLI, P. F.; STRIEDER, M. L.; COSTAMILAN, L. M.
bitstream/item/157529/1/ID43965-2016FD-BRS6203RR.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar; Descrição.; Soja.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066791

BRS 658: híbrido de sorgo silageiro: silagem de alta qualidade.
Provedor de dados: 14
bitstream/item/143106/1/BRS-658.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reação a doenças; Agronomic characteristics; Varieties; Agronomic traits.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045180

BRS Anauê: cultivar de abacaxizeiro ornamental para flor de corte e paisagismo.
Provedor de dados: 14
bitstream/item/149376/1/folder-Anaue-424-16Publica-FernandaVidigal.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Abacaxi.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055524

BRS Ártico: cultivar de feijão-comum de grãos brancos com padrão para exportação.
Provedor de dados: 14
Autores: PEREIRA, H. S.; WENDLAND, A.; MELO, L. C.; SOUZA, T. L. P. O. de; FARIA, L. C. de; DEL PELOSO, M. J.; THUNG, M. D. T.; KLUTHCOUSKI, J.; COSTA, J. G. C. da; CABRERA DIAZ, J. L.; MAGALDI, M. C. de S.; ABREU, A. de F. B.; MARTINS, M.; PEREIRA FILHO, I. A.
A cultivar de feijão-comum com grãos brancos BRS Ártico apresenta ciclo semiprecoce, bom potencial produtivo e grãos de qualidade que atendem às exigências do mercado interno brasileiro e possibilitam também sua comercialização no mercado internacional. A BRS Ártico é indicada para os seguintes Estados e épocas de semeadura: inverno, para os estados de Goiás, Distrito Federal, Mato Grosso, Tocantins, Maranhão, Bahia, Espírito Santo e Rio de Janeiro; águas e seca, para o Estado do Paraná.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Grão branco; BRS Ártico; Feijão; Phaseolus vulgaris; Melhoramento genético vegetal; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048024

BRS ÁRTICO: feijões especiais.
Provedor de dados: 14
BRS Ártico, produto brasileiro com grãos de qualidade e padrão internacional, ciclo semi-precoce e de porte ereto.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Feijão; Phaseolus vulgaris; Melhoramento genético vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047472

BRS BELLUNA: nova cultivar de banana rica em amido resistente: programa 46: Sul.
Provedor de dados: 14
A BRS SCS Belluna é uma cultivar de banana com características diferenciadas. Essa é a primeira cultivar brasileira de bananeira, lançada para nichos específicos de mercado, por sua composição química, que a qualifica como alimento funcional, promotor de saúde e de qualidade de vida. A BRS Belluna deve atender a demanda por frutos menores, doces e com potencial para uso em processamento - sob a forma de chips, passas e farinhas. A Belluna é resistente à Sigatoka-amarela e ao mal-do-Panamá e medianamente suscetível a Sigatoka-negra. Com relação à produtividade, a variedade pode alcançar até 40 toneladas por hectare.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Alimento funcional; Sigatoka-amarela; Mal-do-panamá; Sigatoka-negra.; Banana; Processamento; Amido.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057744

BRS Boyrá: cultivar de abacaxizeiro ornamental para flor de corte e paisagismo.
Provedor de dados: 14
bitstream/item/149367/1/folder-Boyra-425-16Publica-FernandaVidigal.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Abacaxi.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055518

'BRS Caipira' 'BRS Tapioqueira': variedades de mandioca de indústria para plantio em Roraima.
Provedor de dados: 14
Autores: SOUZA, E. D.; LIMA, H. E. de.
bitstream/item/153823/1/folder-11-final.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mandioca de Indústria; Manihot esculenta crantz.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057357

BRS Capiaçu: cultivar de capim-elefante de alto rendimento para produção de silagem.
Provedor de dados: 14
Autores: PEREIRA, A. V.; LEDO, F. J. da S.; MORENZ, M. J. F.; LEITE, J. L. B.; BRIGHENTI, A. M.; MARTINS, C. E.; MACHADO, J. C.
Com o objetivo de oferecer alternativa para suplementação volumosa, a Embrapa desenvolveu a cultivar de capim-elefante BRS Capiaçu, com elevado potencial de produção e bom valor nutritivo, visando à utilização na forma de silagem ou picado verde. A silagem da BRS Capiaçu constitui alternativa de fonte de suplementação volumosa barata e de boa qualidade para uso em sistemas de produção de leite e carne bovina e, também, para pequenos ruminantes.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Pastagens; Cultivares; Alimentação animal; Alimentação de ruminantes.; Silagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056288

BRS Catiana: cultivar de arroz irrigado de elevada produtividade e ampla adaptação.
Provedor de dados: 14
Autores: MORAIS, O. P. de; TORGA, P. P.; CORDEIRO, A. C. C.; PEREIRA, J. A.; MAGALHAES JÚNIOR, A. M. de; COLOMBARI FILHO, J. M.
O Programa de Melhoramento de Arroz da Embrapa e seus parceiros, no ano de seu quadragésimo aniversário, apresenta sua 111ª cultivar, a BRS Catiana, que se caracteriza pela ampla adaptação e alta produtividade, em condições de irrigação por inundação; excelência em qualidade de grãos; e pela senescência tardia (?stay green?). Encontra-se registrada junto ao RNC (Registro Nacional de Cultivares) do Ministério da Agricultura, Pecuária e Abastecimento, sob o nº 32292, para cultivo nos 17 Estados a seguir: Roraima, Pará, Tocantins, Maranhão, Piauí, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Bahia, Goiás, Mato Grosso do Sul, São Paulo, Rio de Janeiro e Rio Grande do Sul.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS Catiana; Arroz irrigado; Oryza sativa; Melhoramento genético vegetal; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1037140

BRS CS 01: nova cultivar de mandioca para os estados do Paraná e Mato Grosso do Sul.
Provedor de dados: 14
Os estados do Paraná, Mato Grosso do Sul e São Paulo têm grande importância na produção brasileira de mandioca, sendo o Paraná o segundo maior produtor do Brasil. Nessa região, estão concentradas as indústrias, responsáveis por cerca de 80% da produção brasileira de fécula de mandioca, mas a produção de raízes baseia-se em poucas cultivares, plantadas em grandes áreas. Em consequência disso, têm surgido vários problemas, associados principalmente a pragas e doenças, que diminuem a produtividade, o que prejudica o rendimento das indústrias e reduz o lucro dos agricultores. Assim, a incorporação de variedades precoces, com alta produtividade, elevado teor de amido e resistência às principais doenças, é essencial para a cadeia da mandioca na região. Desde...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mandioca; Cassava.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044802

BRS Della vecchia: híbrido saladete longa-vida com resistência aos tospovírus e tolerância aos begomovírus.
Provedor de dados: 14
Características. Resistência a doenças. Recomendações técnicas. Disponibilidade de sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tomate; Variedade resistente; Hibrido; Caractéristicas agronômicas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082927

BRS energia.
Provedor de dados: 14
A Cultivar BRSé uma cultivar de mamona de ciclo precoce e excelente adaptação a diferentes ecossistemas, desde que ocorram precipitações pluviais adequadas ao seu desenvolvimento (pelo menos 500 mm).
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Colheita; Armazenamento; Plantio; Mamona.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066766

BRS FC401 RMD: cultivar de feijão carioca geneticamente modificada com resistência ao mosaico-dourado.
Provedor de dados: 14
Autores: SOUZA, T. L. P. O. de; FARIA, J. C. de; ARAGÃO, F. J. L.; DEL PELOSO, M. J.; FARIA, L. C. de; AGUIAR, M. S. de; WENDLAND, A.; QUINTELA, E. D.; CABRERA DIAZ, J. L.; MAGALDI, M. C. de S.; SOUZA, N. P. de; COSTA, A. G.; TRINDADE, N. L. S. R.; MARANGON, M. A.; MELO, C. L. P. de; HUNGRIA, M.; PEREIRA FILHO, I. A.; WRUCK, F. J.; ALMEIDA, V. M. de; BRAZ, A. J. B. P.; MARTINS, M.; PEREIRA, H. S.; MELO, L. C.
Em pesquisas desenvolvidas pela Embrapa, desde o início dos anos 90, estratégias biotecnológicas estão sendo aplicadas para a obtenção de plantas geneticamente modificadas para expressarem resistência efetiva ou imunidade ao mosaico-dourado. Em 2000, uma nova estratégia, denominada de RNA interferente (RNAi), passou a ser também empregada. Isso possibilitou, em 2004, a geração de uma linhagem de feijão-comum imune ao BGMV, a qual foi identificada como evento Embrapa 5.1. Comercialmente chamada de tecnologia RMD (resistência ao mosaico-dourado), a resistência conferida por esse evento tem sido a base utilizada pelo Programa de Melhoramento de Feijão-comum da Embrapa para o desenvolvimento de cultivares do grupo carioca com resistência efetiva ao...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Feijão; Phaseolus vulgaris; Biotecnologia; Organismo transgênico; Planta transgênica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055465

BRS FC402 feijão carioca.
Provedor de dados: 14
Alto potencial produtivo e qualidade comercial de grãos. Resistente à antracnose e murcha de fusário. Testado e aprovado pela indústria.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: BRS FC402; Feijão; Phaseolus vulgaris; Melhoramento genético vegetal; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049484

BRS FEPAGRO VIOLA: Batata-doce de dupla finalidade.
Provedor de dados: 14
Autores: CASTRO, L. A. S. de; CHIELLE, Z. G.; BECKER, A.
bitstream/item/141896/1/Suita-Folder-BRS-Fepagro-Viola-Incluido.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Batata-doce.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042320

BRS Formosa: variedade de mandioca recomendada para uso industrial nas microrregiões de Valença, Jequié e Santo Antônio de Jesus (BA).
Provedor de dados: 14
bitstream/item/152234/1/Folder-BRSFormosa-Publica-431-16-Eder.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mandioca; Cassava.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059201

BRS Imponente.
Provedor de dados: 14
O feijão-caupi passa por importantes avanços tecnológicos e socioeconômicos no Brasil. Nos Cerrados do Centro-Oeste, em particular no Estado de Mato Grosso, onde parte da produção tem sido exportada para países europeus e asiáticos, a cultura desperta cada vez mais o interesse de produtores. Esse cenário tem demandado cultivares melhor adaptadas ao ciclo curto (safrinha), ao cultivo mecanizado (arquitetura de planta moderna e uniformidade de maturação) e com grãos maiores, que têm maior aceitação nos mercados interno e externo. Este foi o desafio da Embrapa, que apresenta ao mercado a primeira cultivar de feijão-caupi com grãos extra grandes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivo mecanizado; Grão extra grande; Cowpea.; Feijão de corda; Safrinha; Mercado; Vigna unguiculata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047743

BRS Juriti: pimenta vermelha do tipo habanero.
Provedor de dados: 14
BRS Juruti. Características. Recomendações técnicas. Resistencia a doenças. Sementes. Apoio.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pimenta; Caracteristicas agronomicas; Variedade resistente; Semente.; Capsicum.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059115

‘BRS MANDINHO’: THE FIRST PLATYCARPA PEACH CULTIVAR RELEASED IN BRAZIL
Provedor de dados: 94
Autores: RASEIRA,MARIA DO CARMO BASSOLS; SCARANARI,CIRO; FRANZON,RODRIGO CEZAR; FELDBERG,NELSON PIRES; NAKASU,BONIFÁCIO HIDEYUKI.
ABSTRACT  In recent years, platycarpa peaches have reached high prices due to their good acceptance in the international market. However, the great majority of the released varieties are high chill and do not adapt to Brazilian conditions except on a few microclimes of high altitudes. The cultivar BRS Mandinho is the first peach cultivar of the botanical variety platicarpa, released in Brazil and adapted to subtropical conditions. The plants are vigorous and, in the state of Rio Grande do Sul, the blooming occurs on the second half of July. The fruits are sweet and ripe in November with an average weight of 55.3 g.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Breeding; Selection; Prunus persica var. platycarpa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300804

BRS Nandaia: pimenta laranja do tipo habanero.
Provedor de dados: 14
BRS Nandaia Características. Recomendações técnicas. Resistência a doenças. Disponibilidade de sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pimenta; Variedade resistente; Caracteristicas agronomicas; Capsicum chinense.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059111

BRS Pacoua: nova cultivar de bananeira do tipo Pacovan.
Provedor de dados: 14
bitstream/item/149378/1/Folder-BRS-Pacuoa.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055529

BRS Pampeira: cultivar de arroz irrigado de elevado potencial produtivo.
Provedor de dados: 14
bitstream/item/142319/1/Folder-BRS-Pampeira.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz; Arroz Irrigado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043380

BRS Pampeira: Cultivar de Arroz Irrigado de Elevado Potencial Produtivo.
Provedor de dados: 14
Autores: MAGALHAES JUNIOR, A. M. de; MORAIS, O. P. de; FAGUNDES, P. R. R.; CORDEIRO, A. C. C.; FRANCO, D. F.; PEREIRA, J. A.; COLOMBARI FILHO, J. M.; ANDRES, A.; TORGA, P. P.; NUNES, C. D. M.; MOURA NETO, F. P.; PETRINI, J. A.; RANGEL, P. H. N.; MARTINS, J. F. da S.; FILIPPI, M. C. C. de; LOBO, V. L. da S.; LOPES, A. M.; OLIVEIRA, J. P. de; NEVES, P. de C. F.; CUTRIN, V.; STAUT, L. A.; RABELO, R. R.; BASSINELLO, P. Z.; FRAGOSO, D. de B.; AZEVEDO, R. de.
bitstream/item/146213/1/Comunicado-332.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar.; Arroz.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050567

BRS PAMPEIRA: Cultivar de Arroz Irrigado de Elevado Potencial Produtivo.
Provedor de dados: 14
Autores: EMBRAPA CLIMA TEMPERADO.
bitstream/item/143953/1/FOLDER-BRS-Pampeira.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz Irrigado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046286

BRS Pastoreio: trigo duplo propósito.
Provedor de dados: 14
Autores: CASTRO, R. L. de; CAIERÃO, E.; DEL DUCA, L. de J. A.; FONTANELI, R. S.; SANTOS, H. P. dos; SÓ e SILVA, M.; SCHEEREN, P. L.; GUARIENTI, E. M.; MIRANDA, M. Z. de; EICHELBERGER, L.; KOPP. M. M.; NASCIMENTO JUNIOR, A. do.
bitstream/item/159000/1/ID43600-FD392BRSPastoreio.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alimentação animal; Cultivar.; Pastagem.; Wheat.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039610

BRS Preciosa: variedade para produção de banana passa.
Provedor de dados: 14
bitstream/item/144306/1/Folder-BRSPreciosa-BananaPassa-Ronielli-Eliseth-085-15.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046835

BRS Quaranta: cevada cervejeira.
Provedor de dados: 14
Autores: MINELLA, E.
bitstream/item/140618/1/ID43598-FD390BRSQuaranta.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar; Sanidade.; Cevada; Produtividade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039608

BRS Reponte.
Provedor de dados: 14
Autores: SCHEEREN, P. L.; CAIERÃO, E.; PIRES, J. L. F.; SÓ e SILVA, M.; CASTRO, R. L. de.
bitstream/item/140621/1/ID43601-FD393BRSReponte.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar.; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039611

BRS SCS Belluna: cultivar de bananeira para consumo in natura e processamento, indicada para Santa Catarina.
Provedor de dados: 14
bitstream/item/150088/1/Folder-BRSBelluna.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056454

BRS SERTÃO Forte: nova variedade de maracujá-do-mato: programa 15: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o Prosa Rural vai falar sobre a BRS Sertão Forte: nova variedade de maracujá do mato. É uma variedade bem produtiva e resistente a doenças, obtida por meio de melhoramento genético. O maracujá do mato é uma espécie perene da Caatinga do Nordeste. É bastante resistente às secas periódicas e consegue se desenvolver na maioria dos solos. Os frutos processados são empregados na fabricação de suco, licor, sorvete, picolé e mousse. Participam do programa os pesquisadores Fábio Faleiro, da Embrapa Cerrados e Francisco Pinheiro de Araújo, da Embrapa Semiárido.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Maracujá-do-mato; Melhoramento genético vegetal; Maracujá; Seca.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044472

BRS Tarumã: trigo duplo propósito.
Provedor de dados: 14
Autores: FONTANELI, R. S.; SANTOS, H. P. dos; NASCIMENTO JUNIOR, A. do.
bitstream/item/145854/1/ID43718-2016FD0395Taruma.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alimentação animal; Cultivar.; Pastagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049703

"BRS Vitória" - Uva para mesa, sem sementes, de sabor especial e tolerante ao míldio: recomendações agronômicas para a região de Campinas, São Paulo.
Provedor de dados: 14
Autores: MAIA, J. D. G.; RITSCHEL, P. S.; SOUZA, R. T. de; GARRIDO, L. da R.
O Brasil é o terceiro colocado na lista dos principais países produtores de frutas (ANUÁRIO BRASILEIRO DA FRUTICULTURA 2015, 2015). Existem no país cerca de 30 pólos frutícolas, caracterizados principalmente por diferenças na organização da produção, que inclui empresas especializadas em exportação ou processamento, muitas vezes com integração vertical, cooperativas e associações. Entretanto, cerca de 80% das frutas produzidas no país ainda é proveniente de pequenas propriedades. A fruticultura é uma atividade que apresenta elevado efeito multiplicador de renda, com força suficiente para dinamizar economias locais (BUAINAIN; BATALHA, 2007; CARVALHO, 2010; LACERDA et al., 2004; SILVA et al., 2006a). A produção de uvas de mesa no Brasil pode ser dividida em...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Uva de mesa; Uva para mesa; BRS Vitória; Tolerante ao míldio; Uva para mesa sem sementes; Recomendações agronômicas; Região de Campinas (SP); Brasil; Métodos de melhoramento; Niágara rosada; Polos frutícolas; Uvas fins de mesa; Uvas finas de mesa com sementes; Uvas finas de mesa sem sementes; Uvas americanas; Uvas híbridas; Uvas do Brasil.; Uva; Viticultura; Mildio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049702

BRS Zamir: tomate hibrido cereja 'grape' rico em licopeno.
Provedor de dados: 14
BRS ZAMIR. Caracteristicas agronômicas. Características nutricionais. Resistencia a doenças. Recomendações técnicas. Disponibilidades de sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tomate; Hibrido.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058570

Brucella spp. in equines slaughtered in the south region of Brazil
Provedor de dados: 45
Autores: Santos,R.F.; Silva,G.C.P.; Assis,N.A.; Mathias,L.A.
ABSTRACT Bacteria of the genus Brucella are widespread in many countries. These microorganisms can infect humans and many wild and domestic animal species. These bacteria have zoonotic potential, and can cause economic and public health problems since they can be transmitted by direct contact with sick animals, through consumption of contaminated milk, raw meat and its derivatives (Soares et al., 2015). Brucellosis is considered a chronic evolving disease, unusual in horses, predominantly caused by Brucella abortus. However, it is not characterized by reproductive disorders in horses, but primarily by abscess in the cervical region, bursa, tendons, and joints. Transmission is likely to occur via ingestion of contaminated water and pastures, especially in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Abattoirs; Brucellosis; Fluorescence polarization; Complement fixation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400853

Brycinus epuluensis, a new species from the Epulu River (Congo basin), Africa (Teleostei: Alestidae)
Provedor de dados: 5
Autores: Deem, Eva; Vreven, Emmanuel; Sadio, Oumar; Snoeks, Jos.
Brycinus epuluensis, new species, is described from the Epulu River, an affluent of the Ituri River (Aruwimi basin, Middle Congo basin, DR Congo). It most closely resembles the widespread species B. imberi from the nurse group, although it has a broad black mid-lateral band on the body, which is absent in B. imberi. This black band is, however, also present in specimens from the neighbouring population in the Ituri River itself. Brycinus epuluensis differs from the types of B. imberi and its five junior synonyms, as well as from the neighbouring Ituri population, mainly in having only 6 instead of 8 premaxillary teeth, arranged in a single row. This low number of premaxillary teeth is characteristic for species of the longipinnis group. However, B....
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00616/72855/72882.pdf

Bryophyte communities of restingas in Northeastern Brazil and their similarity to those of other restingas in the country
Provedor de dados: 39
Autores: Silva,Mércia Patrícia Pereira; Zickel,Carmen Sílvia; Pôrto,Kátia Cavalcanti.
ABSTRACT Restingas are a coastal component of the Atlantic Forest. They experience high temperatures and possess soils with a low capacity to retain water, low nutrient content and high salt concentrations. Studies on bryophytes of restingas have been mostly conducted in Southeastern Brazil, and so we aimed to characterize the bryophyte flora of seven areas of restinga in the Northeastern Region and to establish their floristic affinities with other restingas in Brazil. Fifty-five species were found in the studied restingas, the vast majority of which are generalist species with life forms of intermediate tolerance to desiccation and of corticicolous and terrestrial habitat. The number of species per area is low compared to the species richness of other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribution; Diversity; Flora; Liverworts; Mosses.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300455

Bubble sweep-down occurrence characterization on Research Vessels
Provedor de dados: 5
Autores: Delacroix, Sylvain; Germain, Gregory; Berger, Laurent; Billard, Jean-yves.
Bubble sweep-down on oceanographic vessels generates acoustic perturbations. We propose in this work to characterize the sub-surface bubbles occurrence conditions from acoustic data analysis acquired during surveys in relatively shallow water with the IFREMER research vessels Thalassa and Pourquoi Pas?. The methodology of data analysis used in this work allows us to characterize the sailing conditions influence on bubble sweep-down occurrence. The correlation between sailing conditions and acoustic perturbations tends to demonstrate that the presence of bubbles under the hull is clearly related to the wind speed and natural aeration, and that surface bubbles are advected differently in the water column by the two vessels
Tipo: Text
Palavras-chave: Bubble sweep-down; Acoustic perturbation; Ship motion.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00294/40557/39632.pdf

Buckwheat in the Nutrition of Livestock and Poultry
Provedor de dados: 21
Autores: Leiber, Florian.
With its high contents of starch, buckwheat grain can be a valuable source of carbohydrates in diets for any kind of livestock and poultry. Although the crude protein concentrations are limited, its amino acid profile is advantageous due to the high intrinsic proportions of lysine and methionine.  In many regions with temperate climate conditions it is possible to cultivate buckwheat as a catch crop, e.g. after the harvest of barley, in the same season. This makes the crop a second harvest from a given arable land within the same year. If it is used to feed livestock, it contributes to decrease the feed-food competition about arable surfaces in a world with dramatically growing food demands. As a flowering crop, buckwheat positively contributes to the...
Tipo: Book chapter
Palavras-chave: Crop combinations and interactions; Feeding and growth.
Ano: 2016
URL: http://orgprints.org/30290/1/Leiber_BUCKWHEAT_2016.pdf

BUD DORMANCY INTENSITY IN PEACH TREE CULTIVARS BY BIOLOGICAL AND TETRAZOLIUM TEST
Provedor de dados: 94
Autores: ALVES,GISELDA; BIASI,LUIS ANTONIO; MAY-DE-MIO,LOUISE LARISSA.
ABSTRACT  Temperate climate fruit trees often exhibit uneven budding and flowering, due to the low number of chilling hours that determine the occurrence of dormancy and its depth. The objective of this study was to determine the depth of bud dormancy in peach tree cultivars and evaluate the efficiency of the tetrazolium test for dormancy and comparing with biological test. Branches of the cultivars Aurora 1, Chimarrita, Chiripá, Coral, Eldorado, Granada, Leonense, Maciel, Marli, Premier, and Vanguard were collected between May and August 2008 at two locations: Curitiba and Lapa. The evaluation of dormancy was performed using a biological test of single node cuttings through the parameters: average time for bud burst, velocity of bud burst, final rate of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica; Endodormancy; Bud burst.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200205

Buffer zone use by mammals in a Cerrado protected area
Provedor de dados: 49
Autores: Paolino,Roberta Montanheiro; Versiani,Natalia Fraguas; Pasqualotto,Nielson; Rodrigues,Thiago Ferreira; Krepschi,Victor Gasperotto; Chiarello,Adriano Garcia.
Habitat loss and degradation is threatening mammals worldwide. Therefore, Protected Areas (PA) are of utmost importance to preserve biodiversity. Their effectiveness, however, depends on some management strategies such as buffer zones, which prevent/mitigate the impact of external threats and might increase the amount of available habitat for wildlife existing within reserves. Nevertheless, how intensively terrestrial mammals use buffer zones remains little studied, particularly in the Neotropical region. Aiming to analyse the use of a buffer zone (5 km wide) by medium and large-sized mammals, we modelled the occupancy probabilities of five species of conservation concern including local (interior and buffer zone) as a site covariate, simultaneously...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medium and large-sized mammals; Camera trapping; Detection probability; Occupancy; Jataí Ecological Station.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200205

Buffering action of acetate on hydrogen production by Ethanoligenens harbinense B49
Provedor de dados: 69
Autores: Xu,Ji-Fei; Mi,Yuan-Ting; Ren,Nan-Qi.
The buffering effect of acetate on hydrogen production during glucose fermentation by Ethanoligenens harbinense B49 was investigated compared to phosphate, a widely used fermentative hydrogen production buffer. Specific concentrations of sodium acetate or phosphate were added to batch cultures, and the effects on hydrogen production were comparatively analyzed using a modified Gompertz model. Adding 50 mM acetate or phosphate suppressed the hydrogen production peak and slightly extended the lag phase. However, the overall hydrogen yields were 113.5 and 108.5 mmol/L, respectively, and the final pH was effectively controlled. Acetate buffered against hydrogen production more effectively than did phosphate, promoting cell growth and preventing decreased pH....
Tipo: Journal article
Palavras-chave: Acetate; Biohydrogen; Buffering action; Ethanoligenens harbinense phosphate.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000500002

Building competitiveness and sustainability in real scenarios of Brazilian agriculture
Provedor de dados: 86
Autores: Queiroz,Emilson França de.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000900002

Building institutional capacity for environmental governance through social entrepreneurship: lessons from Canadian biosphere reserves
Provedor de dados: 7
Autores: George, Colleen; School of Environment and Sustainability, University of Saskatchewan; colleen.george@usask.ca; Reed, Maureen G.; School of Environment and Sustainability, University of Saskatchewan; m.reed@usask.ca.
Sustainability-oriented organizations have typically adopted governance approaches that undertake community participation and collaboration through multistakeholder arrangements. Documented challenges of this model are associated with collaboration and institutional capacity, and include reactive accountability structures, inability to reach consensus, funding limitations, and lack of innovation. Social entrepreneurship is a model used successfully in other social sectors; yet, it has rarely been explored by sustainability-oriented organizations. Nevertheless, research in other sectors has found that social entrepreneurship models of governance can encourage diverse participation from a wide range of social groups. In this paper we consider the value of...
Tipo: Peer-Reviewed Reports
Palavras-chave: Biosphere reserves; Collaboration; Environmental governance; Institutional capacity; Social entrepreneurship.
Ano: 2016

Building local institutions for national conservation programs: lessons for developing Reducing Emissions from Deforestation and Forest Degradation (REDD+) programs
Provedor de dados: 7
Autores: Collen, Wain; International Institute for Industrial Environmental Economics (IIIEE), Lund University; PlanJunto; wain.collen@planjunto.ec; Krause, Torsten; Lund University Centre for Sustainability Studies; torsten.krause@lucsus.lu.se; Mundaca, Luis; International Institute for Industrial Environmental Economics (IIIEE), Lund University; luis.mundaca@iiiee.lu.se; Nicholas, Kimberly A.; Lund University Centre for Sustainability Studies; kimberly.nicholas.academic@gmail.com.
For programs that aim to promote forest conservation and poverty alleviation, such as Reducing Emissions from Deforestation and Forest Degradation (REDD+), the participation of indigenous communities is essential to meet program goals. Using Ostrom's theory of collective action for common pool resource management, we evaluated the institutions governing indigenous participation in the Programa Socio Bosque incentive-based conservation program in Ecuador. We conducted structured interviews with 94 members in 4 communities to assess community institutions for 6 of Ostrom's principles, using 12 measures we developed for the principles. We found substantial variation between communities in terms of their institutional performance. The best-performing community...
Tipo: Peer-Reviewed Reports
Palavras-chave: Amazon; Common pool resource (CPR); Forest governance; Forest policy; Socio Bosque.
Ano: 2016

Building resilient pathways to transformation when &amp;#8220;no one is in charge&amp;#8221;: insights from Australia's Murray-Darling Basin
Provedor de dados: 7
Autores: Abel, Nick; Land and Water, Commonwealth Scientific and Industrial Research Organisation ; nick.abel@csiro.au; Wise, Russell M.; Land and Water, Commonwealth Scientific and Industrial Research Organisation; russell.wise@csiro.au; Colloff, Matthew J.; Land and Water, Commonwealth Scientific and Industrial Research Organisation; Matt.Colloff@csiro.au; Walker, Brian H.; Land and Water, Commonwealth Scientific and Industrial Research Organisation; brian.walker@csiro.au; Butler, James R. A.; Land and Water, Commonwealth Scientific and Industrial Research Organisation; james.butler@csiro.au; Ryan, Paul; Australian Resilience Centre; paulryan@internode.on.net; Norman, Chris; Goulburn Broken Catchment Management Authority; chrisn@gbcma.vic.gov.au; Langston, Art; Land and Water, Commonwealth Scientific and Industrial Research Organisation; art.langston@csiro.au; Anderies, John M.; Arizona State University; m.anderies@asu.edu; Gorddard, Russell; Land and Water, Commonwealth Scientific and Industrial Research Organisation; Russell.Gorddard@csiro.au; Dunlop, Michael; Land and Water, Commonwealth Scientific and Industrial Research Organisation; michael.dunlop@csiro.au; O'Connell, Deborah; Land and Water, Commonwealth Scientific and Industrial Research Organisation; deborah.o'connell@csiro.au.
Climate change and its interactions with complex socioeconomic dynamics dictate the need for decision makers to move from incremental adaptation toward transformation as societies try to cope with unprecedented and uncertain change. Developing pathways toward transformation is especially difficult in regions with multiple contested resource uses and rights, with diverse decision makers and rules, and where high uncertainty is generated by differences in stakeholders&amp;#8217; values, understanding of climate change, and ways of adapting. Such a region is the Murray-Darling Basin, Australia, from which we provide insights for developing a process to address these constraints. We present criteria for sequencing actions along adaptation pathways: feasibility...
Tipo: Peer-Reviewed Insight
Palavras-chave: Adaptation pathways; Climate change; Collective action; Domain shift; Equity; Irrigation; Resilience; Social conflict; Transformation; Wetlands.
Ano: 2016

Bulk density and water tensions in the soil on corn root production
Provedor de dados: 91
Autores: Nunes,João A. S.; Bonfim-Silva,Edna M.; Silva,Tonny J. A. da.
ABSTRACT Inadequate management of soil and water can cause changes in soil physical characteristics, resulting in lower root development. Thus the objective of the present study was to evaluate the dry matter production of corn roots under combinations of levels of bulk density and water tension in the soil. The experiment was conducted in a greenhouse in a randomized block design, based on a modified central composite design of a 52 fractional factorial scheme, of combinations of bulk densities (1.0, 1.2, 1.4, 1.6 and 1.8 Mg m-3) and water tensions in the soil (10, 20, 30 40 and 50 kPa), resulting in 13 treatments with four replicates. An Oxisol collected in the layer of 0-0.2 m was used. The pots were made of PVC (polyvinyl chloride) tube with compacted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Soil compaction; Soil management.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400357

Butiás: Conservação e uso sustentável de Butia odorata na região do Litoral Médio do Rio Grande do Sul.
Provedor de dados: 14
Autores: BARBIERI, R. L.; CHOMENKO, L.; SOSINSKI JUNIOR, E. E.; COSTA, F. A. da; GOMES, G. C.; MARCHI, M. M.; MISTURA, C.; HEIDEN, G.; MATOS, J. Z.; VILLELA, J. C. B.; CARNEIRO, A. M.; NILSON, A. D.; RAMOS, R. A.; SINGER, R. F.
bitstream/item/151483/1/Gustavo-Heiden-Butia.RS.Bio.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Butiazal preservado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058273

Butiazeiros como flora apícola para a produção de mel na região sul do Rio Grande do Sul.
Provedor de dados: 14
Autores: WOLFF, L. F.; WEGNER, J.; HEIDEN, G.
bitstream/item/168351/1/Boletim-253-web.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Butiá; Apicultura; Flora.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081697

Butterflies (Lepidoptera: Papilionoidea and Hesperioidea) of the Private Reserve of Natural Heritage Fazenda Lontra/Saudade, Itanagra, Northern Coast of Bahia, Brazil
Provedor de dados: 49
Autores: Paluch,Márlon; Mielke,Olaf Hermann Hendrik; Linhares,Lucílio Matos; Silva,Diego Carvalho da.
The Private Reserve of Natural Heritage Fazenda Lontra/Saudade (FLS), located in the Northern Coast of Bahia state, Brazil, is the largest (1,377.33 ha) preserved Atlantic Forest area between Paraguaçu and São Francisco rivers in Bahia and Sergipe, respectively. A list of 260 species belonging to six families of butterflies is presented herein, being recorded 4 species of Papilionidae, 16 of Pieridae, 29 of Lycaenidae, 41 of Riodinidae, 87 of Nymphalidae and 83 of Hesperiidae. The butterfly community was composed mainly by widespread species commonly found in open habitats. There were also many species typical of forested areas, as such Morpho telemachus richardusFruhstorfer, 1898 (Nymphalidae: Morphini), a new record to the Northeastern Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inventory; Conservation; Species richness; Atlantic Forest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100204

Ca2+-activated Cl- channel currents in mammary secretory cells from lactating mouse
Provedor de dados: 19
Autores: Kamikawa, Akihiro; Ichii, Osamu; Sakazaki, Junpei; Ishikawa, Toru.
The Cl- secretion via Ca2+-activated Cl- channel (CaCC) is critical for fluid secretion in exocrine glands like the salivary gland. Also in the mammary gland, it has been hypothesized that CaCC plays an important role in the secretion of Cl- and aqueous phase of milk. However, there has been no evidence for the functional expression of CaCC in native mammary secretory (MS) cells of lactating animals. We therefore assessed membrane current in MS cells that were freshly isolated from lactating mice using whole cell patch-clamp techniques. In MS cells, we detected CaCC current that exhibited the following characteristics: 1) Ca2+-dependent activation at the concentrations of sub-micromolar range; 2) voltage-dependent activation; 3) slow kinetics for...
Palavras-chave: CaCC; Lactation; Mammary gland; Mammary secretory cell; Patch-clamp.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4553

Cacao agroforestry systems have higher return on labor compared to full-sun monocultures
Provedor de dados: 21
Autores: Armengot, Laura; Barbieri, Pietro; Andres, Christian; Milz, Joachim; Schneider, Monika.
The global demand for cacao has recently increased. To meet this demand, the cultivated area has been expanded in tropical forest areas and production has intensified by replacing traditional agroforestry systems with monocultures. This has led to a loss of biodiversity in cacao-growing areas. More sustainable production systems such as agroforestry and organic managed systems are expected to yield less cacao, but by-crops and premium prices, respectively, might economically compensate for the lower yields. Here, we compared the productivity and the return on labor, that is the return per working day, of four different cacao production systems: agroforestry and monocultures under organic and conventional management. Cacao and by-crop yields, costs,...
Tipo: Journal paper
Palavras-chave: Crop husbandry; Bolivia.
Ano: 2016
URL: http://orgprints.org/30968/1/Armengot_at_al_2016_ASD_art_10.1007_s13593-016-0406-6.pdf

Cacao Crop Management Zones Determination Based on Soil Properties and Crop Yield
Provedor de dados: 90
Autores: Carvalho,Perla Silva Matos de; Franco,Laís Barreto; Silva,Samuel de Assis; Sodré,George Andrade; Queiroz,Daniel Marçal de; Lima,Julião Soares de Souza.
ABSTRACT: The use of management zones has ensured yield success for numerous agricultural crops. In spite of this potential, studies applying precision agricultural techniques to cacao plantations are scarce or almost nonexistent. The aim of the present study was to delineate management zones for cacao crop, create maps combining soil physical properties and cacao tree yield, and identify what combinations best fit within the soil chemical properties. The study was conducted in 2014 on a cacao plantation in a Nitossolo Háplico Eutrófico (Rhodic Paleudult) in Bahia, Brazil. Soil samples were collected in a regular sampling grid with 120 sampling points in the 0.00-0.20 m soil layer, and pH(H2O), P, K+, Ca2+, Mg2+, Na+, H+Al, Fe, Zn, Cu, Mn, SB, V, TOC,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Precision agriculture; Unsupervised classification; Soil fertility.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100312

CACERÍA DE SUBSISTENCIA DE MAMÍFEROS EN EL SECTOR ORIENTAL DE LA RESERVA DE BIÓSFERA EL TUPARRO, VICHADA (COLOMBIA)
Provedor de dados: 37
Autores: MARTÍNEZ SALAS,Mónica del Pilar; LÓPEZ ARÉVALO,Hugo Fernando; SÁNCHEZ PALOMINO,Pedro.
La cacería de subsistencia ha sido una actividad de vital importancia para las comunidades indígenas como fuente de proteína y venta. Se caracterizó la cacería de subsistencia realizada por comunidades de las etnias Piaroa y Curripaco presentes en la Reserva de Biosfera el Tuparro, por medio de registros de caza durante nueve meses de estudio. Se encontró que no hay diferencias significativas en cuanto a especies y número de individuos cazados entre las dos etnias, siendo Artiodactyla y Rodentia los órdenes con mayor aporte respecto al número de individuos, biomasa y riqueza de especies, lo cual fue similar a otros estudios realizados en el Neotrópico. Los Piaroa cazan más frecuentemente cuando los estudiantes llegan de la ciudad al resguardo, mientras que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Curripaco; Orinoquía; Parque Nacional Natural; Piaroa.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000100015

Cadastramento de abrigos de morcego Desmodus rotundus no município de Tangará da Serra, Mato Grosso
Provedor de dados: 195
Autores: Nassarden, S. M.; Lima, E. M.; Figueiredo, F. M.; Avelar, K. S.; Mesacasa, A. C.; Mainardi, F.
A raiva é uma das zoonoses de maior importância em saúde pública, não só por sua evolução drástica e letal, como também por seu elevado custo social e econômico. O morcego hematófago Desmodus rotundus é o principal reservatório do vírus da raiva nas áreas rurais do Brasil. O presente trabalho descreve a atividade de cadastramento de abrigos, naturais e artificiais de morcegos hematófagos, realizada no município de Tangará da Serra/MT no ano de 2013, com a finalidade de localizar e cadastrar abrigos naturais e artificiais que abrigavam morcegos hematófagos, visando posteriormente ao desencadeamento de ações destinadas ao controle populacional do principal transmissor do vírus da raiva. Foram analisados 365 (trezentos e sessenta e cinco) abrigos cadastrados,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raiva; Quirópteros; Desmodus rotundus.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32125

Cadastro ambiental rural para a agricultura familiar.
Provedor de dados: 14
Autores: VOLPATO, M. M. L.; SILVA, T. H. da; BORGES, L. A. C.; PAULA, M. das G.; ALVES, H. M. R.
O Cadastro Ambiental Rural (CAR) é um registro eletrônico de alcance nacional junto ao órgão ambiental competente no âmbito do Sistema Nacional de Informação sobre Meio Ambiente (Sinima). O CAR foi criado no Código Florestal, Lei no 12.651/2012 (BRASIL, 2012b), sendo obrigatório para todos os imóveis rurais. Tem como finalidade integrar as informações ambientais das propriedades e posses rurais e compor uma base de dados para controle, monitoramento, planejamento ambiental e econômico e combate ao desmatamento. Diferentemente de outros cadastros já existentes, é composto também de informações georreferenciadas, isto é, informações das coordenadas geográficas (PETERS; PANASOLO, 2014). O CAR será exigido para qualquer movimentação econômica que envolva a...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Inscrição no CAR; Cadastro ambiental rural; Agricultura familiar; Propriedade rural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067848

Cadernos de geoprocessamento (8): medição digital de anéis de crescimento para Anatro usando software livre.
Provedor de dados: 14
Autores: ROSOT, M. A. D.; BUSAGUERA, H.; CARDOSO, D. J.; FRANCISCON, L.; GARRASTAZU, M. C.
bitstream/item/147401/1/CT-380-1262.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Software livre; Anatro; Análise de tronco; Medição digital.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052924

Cadmium in the waters off South Morocco: Nature of particles hosting Cd and insights into the mechanisms fractionating Cd from phosphate
Provedor de dados: 5
Autores: Waeles, Mathieu; Planquette, Helene; Afandi, Imane; Delebecque, Nina; Bouthir, Fatimazohra; Donval, Anne; Shelley, Rachel U.; Auger, Pierre-amael; Riso, Ricardo D.; De Morais, Luis Tito.
In this study, we report the distributions of total dissolvable cadmium and particulate cadmium from 27 stations in southern Moroccan coastal waters (22°N–30°N), which is part of the North-West African upwelling system. These distributions were predominantly controlled by upwelling of the North Atlantic Central Waters (NACWs) and uptake by primary production. Atmospheric inputs and phosphogypsum slurry inputs from the phosphate industry at Jorf Lasfar (33°N), recently estimated as an important source of dissolved cadmium (240 t Cd yr−1), are at best of minor importance for the studied waters. Our study provides new insights into the mechanisms fractionating cadmium from phosphate. In the upper 30 m, the anomalies observed in terms of Cd:P ratios in both...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00334/44520/44216.pdf

Cadmium uptake by cocoa trees in agroforestry and monoculture  systems under conventional and organic management
Provedor de dados: 21
Autores: Gramlich, A.; Tandy, S.; Andres, C.; Chincheros Paniagua, J.; Armengot, L.; Schneider, M.; Schulin, R.
Cadmium(Cd) uptake by cocoa has recently attracted attention, after the European Union (EU) decided to establish values for tolerable Cd concentrations in cocoa products. Bean Cd concentrations from some cocoa provenances, especially from Latin America, were found to exceed these values. Cadmium uptake by cocoa is expected not only to depend on a variety of soil factors, but also on plant and management factors. In this study, we investigated the influence of different production systems on Cd uptake by cocoa in a long-term field trial in the Alto Beni Region of Bolivia,where cocoa trees are grown inmonocultures and in agroforestry systems, both under organic and conventional management. Leaf, fruits and roots of two cultivars were sampled fromeach...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection Bolivia.
Ano: 2016
URL: http://orgprints.org/32089/1/Gramlich_etal_2016_Science-of-total-environmental-Vol580-p677-686.pdf

Cadmium-induced apoptosis of Siberian tiger fibroblasts via disrupted intracellular homeostasis
Provedor de dados: 48
Autores: Wang,Hui; Liu,Zheng; Zhang,Wenxiu; Yuan,Ziao; Yuan,Hongyi; Liu,Xueting; Yang,Chunwen; Guan,Weijun.
BACKGROUND: Heavy metals can cause great harm to Siberian tigers in the natural environment. Cadmium (Cd2+) is an environmental contaminant that affects multiple cellular processes, including cell proliferation, differentiation, and survival. It has been shown to induce apoptosis in a variety of cell types and tissues. RESULTS: We investigated the apoptotic effects of Cd2+ on Siberian tiger fibroblasts in vitro. Our research revealed the typical signs of apoptosis after Cd²+ exposure. Apoptosis was dose- (0-4.8 &amp;#956;&amp;#924;) and duration-dependent (12-48 h), and proliferation was strongly inhibited. Cd²+ increased the activity of caspase-3, -8, and -9 and disrupted calcium homeostasis by causing oxidative stress and mitochondrial dysfunction. It...
Tipo: Journal article
Palavras-chave: Siberian tiger; Cadmium; Apoptosis; Fibroblast; Calcium.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100042

Cahier de Procédures REPHYTOX. Document de prescription.
Provedor de dados: 5
Autores: Neaud-masson, Nadine; Belin, Catherine.
Les modalités de la surveillance assurée par le REPHYTOX sont détaillées dans ce document de prescription qui rassemble les aspects institutionnels des prescriptions et les aspects principaux de programmation. Des documents de méthodes d’un contenu plus technique, sont également mis à disposition des laboratoires intervenant pour le REPHYTOX. Le présent document annule et remplace les prescriptions concernant la surveillance des phycotoxines réglementées dans les mollusques marins du Cahier de Procédures REPHY version e. Il implique tous les chefs des Laboratoires Environnement et Ressources (LERs), et leurs équipes ainsi que leurs partenaires intervenant dans le cadre du REPHYTOX. Il reste applicable jusqu’à parution du Cahier REPHYTOX suivant. La...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00343/45440/50496.pdf

Calagem, adubação de base e inoculação em sementes.
Provedor de dados: 14
Autores: DE BONA, F. D.; SANTI, A.; SILVA JUNIOR, J. P. da; WIETHÖLTER, S.
bitstream/item/140902/1/ID43613-2016LVTrigoCap4.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Correção de solo; Fertilização.; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040331

Calagem, adubação e contaminação em solos cultivados com videiras.
Provedor de dados: 14
Autores: MELO, G. W. B. de; ZALAMENA, J.; BRUNETTO, G.; CERETTA, C. A.
bitstream/item/147393/1/Doc100.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Produção (videiras); Adubação (pré-plantio da videira); Adubação (crescimento de videiras); Adubação nitrogenada (videiras); Diagnose da Composição Nutricional (CND); Região Sul (Brasil); Solo (vinhedos); Vinhedo; Videira; Dtquva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052912

Calcário líquido em solos cultivados com as forrageiras marandu e mombaça.
Provedor de dados: 14
Autores: ALVES, J. R.; SALMAN, A. K. D.; MENDES, A. M.; CRUZ, P. G. da; PEREIRA, O. G.
O presente trabalho teve como objetivo avaliar o efeito da aplicação de diferentes níveis de calcário líquido sobre os atributos químicos de solos cultivados com as gramíneas Urochloa brizantha cv. Marandu e Panicum maximum cv. Mombaça, bem como sobre a produção de matéria seca desses capins.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Calagem dos solos; Planta solo; Plantas forrageiras.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091133

Calceolaria lagunae-blancae Kraenzl., nuevo registro para la flora de Chile
Provedor de dados: 73
Autores: URRUTIA,JONATHAN; BRAVO-MONASTERIO,PABLO.
For first time in Chile is documented the presence of Calceolaria lagunae-blancae Kraenzl., a species registered only in Argentina up to now. The collection was carried out in the Aisen Region, specifically in Coyhaique Alto town. We provide a description of the species and their habitat.
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000100016

Calcium requirement and vitamin D supplementation in meat-type quail at second stage of growth
Provedor de dados: 96
Autores: Perine,Taynara Prestes; Marcato,Simara Márcia; Furlan,Antonio Claudio; Grieser,Daiane de Oliveira; Zancanela,Vittor; Stanquevis,Caroline Espejo; Benites,Mariani Ireni; Euzébio,Tainara Ciuffi.
ABSTRACT An experiment was conducted to determine the required levels of supplementary vitamin D and calcium in meat-type quail (Coturnix coturnix sp) between 15 and 35 days old. The experiment was a 4 × 4 factorial design with four levels of calcium: 0.42, 0.58, 0.74, and 0.90% and four levels of vitamin D: 1,000; 2,000; 3,000; and 4,000 IU. Body weight and body weight gain increased linearly and feed conversion showed some linear improvement due to increased levels of Ca and vitamin D. The increased vitamin D levels resulted in a linear increase in feed intake. Calcium and vitamin D requirements in meat-type quail between 15 and 35 days of age is greater or equal to 0.90% Ca and greater or equal to 4,000 IU of vitamin D, probably because the experiment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone resistance; Nutritional requirement; Quail nutrition.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001100655

Cálculo simplificado do custo de produção do integrado suínos e frangos de corte.
Provedor de dados: 14
Autores: MIELE, M.; BENELLI, D. A.; SANDI, A. J.
bitstream/item/143392/1/final8168.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Suínos; Frangos de corte.; Custo; Produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045718

Calda bordalesa: utilidades e preparo.
Provedor de dados: 14
Autores: MOTTA, I. de S.
bitstream/item/145073/1/calda-bordalesa-ONLINE.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mídio em videira; Preparo.; Agricultura; Agrotóxico; Fungicida; Inseticida; Insumo; Agricultura Orgânica; Cal Virgem; Calda bordalesa; Sulfato de Cobre.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048260

Calda sulfocálcica - preparo e indicações.
Provedor de dados: 14
Autores: MOTTA, I. de S.; MOTTA, I. de S.
bitstream/item/145076/1/CALDASULFOCALCICA-ONLINE.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Calda sulfocálcica; Preparo; Agrotóxica.; Acaricida; Agricultura; Cálcio; Enxofre; Fungicida; Inseticida; Agricultura Orgânica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048262

Caldo de cana desidratado na ração de codornas de corte
Provedor de dados: 86
Autores: Santos,Renato Andrade dos; Teixeira,Elisanie Neiva Magalhães; Souza,Janete Gouveia de; Moreira,José Aparecido; Arruda,Alex Martins Varela de; Bezerra,Roseane Madeira; Goulart,Cláudia de Castro.
Resumo: O objetivo deste trabalho foi avaliar o efeito do caldo de cana desidratado (CCD) no desempenho, na qualidade de carcaça e no índice econômico de codornas ( Coturnix coturnix) europeias, no período de 22 a 42 dias de idade. Foram utilizadas 192 codornas de corte com 22 dias de idade, distribuídas em delineamento inteiramente casualizado, com quatro tratamentos e seis repetições de oito aves. Foram adicionados 0, 1,5, 3,0 e 4,5% de CCD na ração. Avaliou-se a viabilidade econômica da inclusão dos níveis de CCD nas rações por meio da margem bruta relativa das dietas. No período de 29 a 35 dias de idade, houve efeito linear crescente para o consumo de ração com o aumento de CCD na ração. No entanto, houve efeito quadrático dos níveis de CCD sobre o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coturnix coturnix; Saccharum officinarum; Alimento alternativo; Cana-de-açúcar.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000100069

Calendário agrícola para o Estado do Amapá: arroz, feijão-caupi, milho e soja.
Provedor de dados: 14
Autores: ALVES, L. W. R.; CASTRO, G. S. A.
bitstream/item/152045/1/CPAF-AP-2016-DOC-96-Calendario-agricola-V2.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Grão; Produção vegetal; Safra; Planejamento agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058939

Calibração da adubação fosfatada e potássica para beterraba na região do Vale do Itajaí
Provedor de dados: 75
Autores: Oliveira,Robinson JP; Gatiboni,Luciano C; Valicheski,Romano R; Miquelluti,David J; Brunetto,Gustavo.
RESUMO: Estudos sobre adubação na cultura de beterraba ainda são necessários em algumas regiões de Santa Catarina. Assim, o objetivo foi avaliar a resposta da cultura da beterraba a doses de fósforo (P) e potássio (K) em Cambissolo Háplico, que é o tipo de solo predominante em 70% da região do Alto Vale do Itajaí. O experimento foi conduzido em Rio do Sul-SC em dois cultivos, sendo o primeiro cultivo instalado em blocos inteiramente casualizados no esquema fatorial 4x4 (0, 200, 400 e 600 kg/ha de P2O5) e (0, 150, 300 e 450 kg/ha de K2O) com 3 repetições. No segundo cultivo, foi avaliada a reposição de P e K, onde cada parcela do primeiro cultivo foi dividida em três, sendo aplicados 0, 33 e 66% das doses iniciais dos nutrientes. Após 60 dias do...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris; Nutrição mineral; Crescimento; Produção; Solo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200210

Calibrating and validating AquaCrop model for maize crop in Northern zone of Nigeria
Provedor de dados: 111
Autores: Ezekiel, Oiganji; Igbadun, H. E.; Mudiare, O.J.; Oyebode, M.A.
Farmers in the northern Guinea Savannah ecological zone of Nigeria have been experiencing declining crop yield due to erratic water supply. In recent times, research on better water management and interaction between effects of climate, soil and field management on crop production is fast gaining grounds with the use of models. Models can be used to predict the impact of long-term climate variability, thus providing an opportunity of better techniques compared with the traditional multi-location trials. This study presents the calibration and validation of AquaCrop model for drip irrigated maize (Zea mays). Calibration was done using data of 2013, while validation across seasons was done with data of 2014. The modelling efficiency of grain yield, biomass...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering/ soil and water conservation engineering growth stage; Deficit irrigation; Drip irrigation; Water management; Modelling.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3755

CALIBRATION AND TESTING OF CS-CROPGRO MODEL FOR COMMON BEANS
Provedor de dados: 70
Autores: Santos,Miquéias G. Dos; Faria,Rogério T. De; Palaretti,Luiz F.; Dantas,Geffson De F.; Dalri,Alexandre B.; Lopes,Adriano Da S.
ABSTRACT: Simulation models of crop growth enable estimating crop yield and water balance components with low cost and high precision. This study aimed to calibrate and evaluate the performance of the CS-CROPGRO model for common beans under the conditions of Jaboticabal city (SP), Brazil. The model was calibrated and tested with data previously collected from two experiments conducted in 2002 and 2003. In these experiments, treatments corresponded to two irrigation scheduling methods (tensiometers and class A pan evaporation) and two cropping systems (conventional and no-till). For calibration, data from the experiment carried out in 2002 were used. For testing, we used data from the experiment conducted in 2003. By using the genetic coefficients...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Simulation; DSSAT; Phaseolus vulgaris; Irrigation; Planting system.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601239

Calibration, validation and evaluation of a lumped hydrologic model in a mountain area in southern Ecuador
Provedor de dados: 115
Autores: Oñate-Valdivieso,Fernando; Bosque-Sendra,Joaquín; Sastre-Merlin,Antonio; Ponce,V. Miguel.
Abstract In South America the density of meteorological and hydrological stations is low with a minimum number of monitored variables; this limits the application of complex hydrological models for the study of water resources. An alternative may be to use simplified models that need a small number of variables. The study performance of simplified models in scarce information conditions is important in order to know water resources availability in areas with these conditions. The performance of the Temez lumped model and the SWAT model (semi-distributed model) were evaluated with data from six basins at the border region between Ecuador and Peru, with areas that vary between 200 and 2642 km2. Precipitation and temperature recorded in 43 climatological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Temez; Lumped hydrological model; Hydrological models comparison; SWAT.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000800945

Caliciviruses in hospitalized children, São Luís, Maranhão, 1997-1999: detection of norovirus GII.12
Provedor de dados: 58
Autores: Portal,Thayara Morais; Siqueira,Jones Anderson Monteiro; Costa,Larissa Cristina Prado das Neves; Lima,Ian Carlos Gomes de; Lucena,Maria Silvia Sousa de; Bandeira,Renato da Silva; Linhares,Alexandre da Costa; Luz,Claudia Regina Nunes Eloi da; Gabbay,Yvone Benchimol; Resque,Hugo Reis.
ABSTRACT Gastroenteritis is one of the most common diseases during childhood, with norovirus (NoV) and sapovirus (SaV) being two of its main causes. This study reports for the first time the incidence of these viruses in hospitalized children with and without gastroenteritis in São Luís, Maranhão. A total of 136 fecal samples were tested by enzyme immunoassays (EIA) for the detection of NoV and by reverse transcription-polymerase chain reaction (RT-PCR) for detection of both NoV and SaV. Positive samples for both agents were subjected to sequencing. The overall frequency of NoV as detected by EIA and RT-PCR was 17.6% (24/136) and 32.6% (15/46), respectively in diarrheic patients and 10.0% (9/90) in non-diarrheic patients (p &lt; 0.01). Of the diarrheic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Norovirus; Sapovirus; Gastroenteritis; Children.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300724

Calidad de la carne de terneros de la raza autóctona pajuna en dos sistemas de producción
Provedor de dados: 115
Autores: Horcada-Ibáñez,Alberto; Polvillo-Polo,Oliva; Lafuente-García,Asunción; González-Redondo,Pedro; Molina-Alcalá,Antonio; Luque-Moya,Alfonso.
Resumen: Un reto de la ganadería moderna es la conservación del patrimonio genético autóctono amenazado por las razas mejoradas, y la justificación para conservar las razas ganaderas precisa de una revalorización de sus producciones. Con el objetivo de mostrar las posibilidades productivas de una raza bovina autóctona española en peligro de extinción y contribuir a su desarrollo, este estudio presenta por primera vez las variables de calidad de la carne de terneros de la raza Pajuna criados en dos sistemas de producción: semiextensivo (pasto y alimento concentrado, Sem) y extensivo (pastoreo permanente, Ex). También se analizaron los cambios en las variables de calidad de la carne durante 7, 14 y 21 d de maduración. Un panel de consumidores no entrenados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raza en peligro de extinción; Raza rústica; Raza autóctona; Pastoreo; Maduración.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000200167

Calidad de la luz led y desarrollo in vitro de Oncidium tigrinum y Laelia autumnalis (orchidaceae)
Provedor de dados: 115
Autores: Murillo-Talavera,Martha M.; Pedraza-Santos,Martha E.; Gutiérrez-Rangel,Nicolás; Rodríguez-Mendoza,María de las N.; Lobit,Philippe; Martínez-Palacios,Alejandro.
Resumen La calidad, intensidad y duración de la luz afectan el desarrollo vegetal porque promueven diferentes respuestas fisiológicas. El objetivo de esta investigación fue evaluar la influencia de distintos espectros de iluminación sobre el desarrollo in vitro de Oncidium tigrinum La Llave y Lex. y Laelia autumnalis (Lex.) Lindl. Plántulas de tres meses de edad se cultivaron en medio Murashige y Skoog sin fitohormonas más tiamina (0.4 mg L-1), inositol (100 mg L-1), sacarosa (30 g L-1), agar (6 g L-1) con pH de 5.7. El diseño experimental fue completamente al azar y la unidad experimental consistió de 30 plántulas. Los tratamientos fueron LEDs rojo y azul en proporción 3:1, 2:2 y 1:3, LEDs blancos y luz blanca fluorescente (testigo), con seis repeticiones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laelia autumnalis; Oncidium tigrinum; Desarrollo in vitro; Irradiación dirigida in vitro; LEDs.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000801065

CALIDAD DE PLÁNTULAS DE LECHUGA EN DIFERENTES VOLÚMENES DE CELDAS Y SU INFLUENCIA EN EL RENDIMIENTO - DOI: 10.13083/1414-3984/reveng.v23n6p575-583
Provedor de dados: 107
Autores: Fabricio Salusso; Depto. Producción Vegetal, Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto; Jose Omar Plevich; Depto. Producción VegetalFacultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto; Angel Ramon Sanchez Delgado; Departamento de Matemática, Universidade Federal Rural do Rio de Janeiro; Liliana Grosso; Depto. Producción Vegetal, Facultad de Agronomía y Veterinaria, Universidad Nacional de Río; Diego Ramos; Depto. Producción Vegetal, Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto.
Con el objetivo de evaluar la calidad de plántulas obtenidas en bandejas de germinación de diferente volumen de celdas y su influencia sobre el rendimiento de un cultivo de lechuga durante dos ciclos de producción otoño-invernal, se sembró un cultivar tipo mantecosa (Lactuca sativa var. capitata) en un diseño completamente aleatorio. Los tratamientos fueron: 24 cm3/celda (128 celdas/bandeja); 13 cm3/celda (200 celdas/bandeja) y 7 cm3/celda (288 celdas/bandeja). Se evaluó número de hojas, longitud de raíces, altura de plántula, peso fresco y seco de la parte aérea y raíces hasta el momento del trasplante en campo efectuado a los 37 y 49 días después de la siembra para cada ciclo de producción. Los resultados mostraron diferencias significativas con un mayor...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Horticultura; Recursos Hídricos; Produção Agrícola bandejas de germinación  Lactuca sativa var. capitata  biomasa.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/629

Calidad del aire en galpón avícola con ventilación natural durante la fase de pollitos
Provedor de dados: 91
Autores: Osorio H.,Robinson; Tinoco,Ilda F. F.; Osorio S.,Jairo A.; Souza,Cecília de F.; Coelho,Diogo J. de R.; Sousa,Fernanda C. de.
RESUMEN Los pollos de engorde durante la primera fase deben estar protegidos del estrés por frio, especialmente en el inverno, noches y madrugadas frías. Para proteger a los animales, los avicultores han utilizado diferentes estrategias, entre ellas está el uso de varias capas de cortinas para aumentar el nivel de aislamiento térmico y disminuir las pérdidas de calor, disminuyendo también la permeabilidad con el aire externo. En este contexto, es importante dar especial atención a la calidad del aire interno de los galpones avícolas como parte de una producción bajo parámetros de bienestar animal. El presente estudio fue realizado en el municipio de Barbacena, MG, en Brasil, y tuvo como objetivo evaluar la calidad del aire al nivel de los pollos y los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estrés por frio; Bioclimatologia; Aislamiento térmico; Manejo de cortinas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700660

Calidad en la etapa preanalítica: importancia del ayuno
Provedor de dados: 38
Autores: Benozzi,Silvia Fabiana; Unger,Gisela; Pennacchiotti,Graciela Laura.
Uno de los desafíos más importantes del laboratorio de análisis clínicos es la obtención de muestras de calidad analítica, las cuales deben ser trazables al paciente. La mayor proporción de errores de laboratorio se produce en la etapa preanalítica y el estado de ayuno es una de las condiciones críticas de la misma. Los cambios metabólicos propios del estado posprandial pueden afectar la concentración de algunos analitos o interferir en los métodos de laboratorio y afectar los resultados de las pruebas, lo que puede dar por resultado informes espurios con impacto directo en la seguridad del paciente. Recientemente, el Working Group on Preanalytical Phase (WG-PA) de la European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) emitió...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Etapa preanalítica; Ayuno; Calidad preanalítica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400012

Calidad fisiológica de semillas de variedades de Ocimum producidas bajo condiciones del Valle del Cauca, Colombia
Provedor de dados: 109
Autores: Durán Gaviria,Leila Aceneth; Castro Vargas,Diego Fernando; Sánchez Orozco,Manuel Salvador; Bonilla Correa,Carmen Rosa.
El género Ocimum con más de 150 especies se caracteriza por la alta variabilidad morfológica y quimiotípica y el gran valor en las industrias de perfumería, cosmética, alimentaria y farmacéutica. Con el objetivo de evaluar la calidad fisiológica de las semillas de este género, en el Centro Experimental y el Laboratorio de Fisiología Vegetal de la Universidad Nacional de Colombia sede Palmira, se realizaron pruebas de germinación y viabilidad con 2,3,5- trifenil tetrazolio, TTZ. En un diseño factorial con semillas de cinco variedades, tres tratamientos y tres repeticiones, se evaluaron los efectos de embeber las semillas durante 5 minutos en nitrato de potasio KNO3 al 0.2% y ácido giberélico AG3 a 250 ppm y 500 ppm como primer riego y un testigo (solo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Albahaca; Quimiotipos; Germinación; Tetrazolio; Viabilidad; Latencia; Nitrato de potasio; Ácido giberélico.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000100006

Calidad fitoquímica de tomate Saladette producido con sustratos orgánicos bajo condiciones de invernadero
Provedor de dados: 85
Autores: González B,ML; Fortis H,M; Preciado R,P; Segura C,MA; Salazar Sosa,E; García H,JL; Esparza R,JR.
El objetivo del presente estudio fue evaluar la producción y calidad fitoquímica de frutos de tomate producidos en diferentes sustratos orgánicos bajo condiciones de invernadero. Los tratamientos aplicados (sustratos orgánicos) fueron: T1 (80% Arena + 20% Vermicompost; T2 (90% Arena + 10% Compost); T3 Testigo con Solución Steiner (80% Arena + 20% Perlita); T4 (80% Arena + 5% Suelo + 15% Vermicompost); T5 (85% Arena + 15% Estiércol Solarizado), y T6 (80% Arena + 5% Suelo + 15% Estiércol Solarizado). Se utilizó un diseño experimental completamente al azar, con cuatro repeticiones de tratamientos. Las variables evaluadas fueron rendimiento, contenido relativo de clorofila en hojas (unidades SPAD), contenido fenólico total, contenido de licopeno, y capacidad...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum Mil; Sustratos orgánicos; Fenólicos; Antioxidantes; Licopeno.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100010

Calidad industrial de germoplasma introducido de trigo (Triticum aestivum L.) en condiciones de temporal en México
Provedor de dados: 115
Autores: Martínez-Cruz,Eliel; Espitia-Rangel,Eduardo; Villaseñor-Mir,H. Eduardo; Santa-Rosa,R. Hortelano; Pérez-Herrera,Patricia; Limón-Ortega,Agustín.
Resumen: El trigo harinero (Triticum aestivum L.) de temporal en México enfrenta limitaciones en su comercialización por su calidad industrial inadecuada, la cual es influenciada por factores genéticos y ambientales y por su interacción. El objetivo de esta investigación fue identificar la contribución de estos factores en la calidad de genotipos introducidos, de EE.UU. y Canadá, y utilizarlos como fuente genética en el programa de trigo de temporal del Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias (INIFAP). Se sembraron 16 genotipos en ocho sitios en condiciones de secano. La evaluación de la calidad industrial incluyó peso hectolítrico, dureza y contenido de proteína del grano, volumen de sedimentación de la harina, fuerza,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trigo harinero; Germoplasma introducido; Calidad industrial; Progenitores.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000400449

Calidad sanitaria de alimentos elaborados con gusano rojo de agave (Comadia redtembacheri H.) en San Juan Teotihuacán, Estado de México, México
Provedor de dados: 115
Autores: Ramos-Rostro,Beverly; Ramos-Elorduy Blásquez,Julieta; Pino-Moreno,José M.; Viesca-González,Felipe C.; Martínez-Maya,José J.; Sierra-Gómez Pedroso,Luz del C.; Quintero-Salazar,Baciliza.
Resumen: La tendencia de que la gastronomía y los alimentos regionales sean parte de las experiencias turísticas es creciente. El gusano rojo de maguey o agave (Comadia redtembacheri Hammershmidt, 1848 Lepidóptera Cossidae) es un insecto comestible recolectado en algunas entidades de México y se emplea para elaborar especialidades gastronómicas comercializadas en corredores turísticos y gastronómicos por lo que la calidad sanitaria de este tipo de alimentos debe conocerse. Los microorganismos indicadores de calidad microbiológica, como mesófilos aerobios, hongos y levaduras, coliformes fecales y totales, así como Salmonella spp. se cuantificaron en muestras de platillos elaborados con gusano rojo de maguey de 18 establecimientos de alimentos y bebidas de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antropoentomofagia; Insectos comestibles; Gusano rojo de agave; Comadia redtembacheri; Calidad microbiológica; Calidad higiénica.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000400391

Calidad y concentración de capsaicinoides en genotipos de chile Serrano (Capsicum annuum L.) producidos bajo fertilización orgánica
Provedor de dados: 85
Autores: Valadez Sánchez,YM; Olivares Sáenz,E; Vázquez Alvarado,RE; Esparza-Rivera,JR; Preciado-Rangel,P; Valdez-Cepeda,RD; García-Hernandez,JL.
El objetivo del presente estudio fue evaluar el efecto de tres fuentes de fertilización orgánica en la calidad agronómica y bioquímica de cuatro genotipos de chile serrano. El experimento se realizó en condiciones de campo en Gómez Palacio, Durango (México). Los capsaicinoides (CAP&amp;#8217;s) son los compuestos responsables del picor de los chiles, y tienen alto valor para la salud y en la industria alimenticia y cosmética. Los tratamientos orgánicos aplicados fueron: estiércol bovino solarizado (60 Mg/ha), vermicompost (10 Mg/ha) y gallinaza (5 Mg/ha). Un tratamiento sin fertilización se utilizó como control. Las variables evaluadas fueron: longitud, diámetro y peso individual del fruto; y concentración de capsaicina y dihidrocapsaicina en pulpa y...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fertilizante orgánico; Capsicum annuum; Zonas áridas; Capsaicinoides.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100005

CALILAB 2016: Hacia la estandarización y armonización de los Laboratorios Clínicos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300018

CALILAB 2016: Hacia la estandarización y armonización de los Laboratorios Clínicos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000100020

Callus induction and bioactive phenolic compounds production from Byrsonima verbascifolia (L.) DC. (Malpighiaceae)
Provedor de dados: 124
Autores: Castro,Ana Hortência Fonsêca; Braga,Karina de Queiroz; Sousa,Fernanda Marinez de; Coimbra,Mairon César; Chagas,Rafael César Russo.
ABSTRACT This study developed a methodology for callus induction in leaf segments of B. verbascifolia and evaluated the bioactive phenolic compounds production. Leaf explants were cultured in MS medium with 30 g L-1 sucrose, solidified with 7 g L- 1 agar supplemented with 2,4-D (0; 4.52; 9.05; 18.10 µM) and BAP (0; 4.44; 8.88; 17.75 µM ) in the presence and absence of light. Forty-five days after inoculation we assessed the percentage of callus induction, color, consistency, fresh and dry matter, total phenols, flavonoids, tannins contents, and chromatographic profile by HPLC-DAD method. Callus induction occurred only in medium with growth regulators. Maximal induction (100%) was found in medium containing 2,4-D combined with BAP in the presence and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Medicinal plant; In vitro culture; Secondary metabolites.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100143

Callyntra inconsiderata sp. nov. (Coleoptera: Tenebrionidae), una nueva especie para la costa de Chile Central
Provedor de dados: 72
Autores: ZÚÑIGA-REINOSO,ÁLVARO.
RESUMEN Callyntra Solier, 1836, es un género endémico de Chile y Argentina que contiene 21 especies descritas hasta la fecha. Mediante recolecciones y revisión de material proveniente de la costa de las Regiones V y VI, se encontró con especímenes asignados a C. laticollis, pero que morfológicamente diferían de la especie asignada y del resto de las especies del género. Por lo tanto, en este artículo se describe C. inconsiderata sp. nov y se discute sobre su relación con otras especies de Callyntra, su variabilidad morfológica, dimorfismo sexual y conservación.
Tipo: Journal article
Palavras-chave: Distribución; Callyntra laticollis; Callyntra paulseni; Nycteliini; Pimeliinae; Conservación.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000200175

Calorimetric techniques applied to the thermodynamic study of interactions between proteins and polysaccharides
Provedor de dados: 65
Autores: Santos,Monique Barreto; Costa,Bernardo de Sá; Rojas,Edwin Elard Garcia.
ABSTRACT: The interactions between biological macromolecules have been important for biotechnology, but further understanding is needed to maximize the utility of these interactions. Calorimetric techniques provide information regarding these interactions through the thermal energy that is produced or consumed during interactions. Notable techniques include differential scanning calorimetry, which generates a thermodynamic profile from temperature scanning, and isothermal titration calorimetry that provide the thermodynamic parameters directly related to the interaction. This review described how calorimetric techniques can be used to study interactions between proteins and polysaccharides, and provided valuable insight into the thermodynamics of their...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Isothermal titration calorimetry; Differential scanning calorimetry; Calorimetric techniques; Biomolecules; Proteins.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801491

Cambios de la actividad radiocarbónica en masas de agua del Pacífico Suroriental durante los últimos 20.000 años
Provedor de dados: 5
Autores: Martinez Fontaine, Consuelo Del Pilar.
El trabajo buscar aportar al estudio de la paleoceanografía en el mar de las costas de Chile, aumentando los registros de parámetros oceanográficos, en particular las variaciones en el radiocarbono de las masas de agua intermedias y profundas durante el Holoceno y el Pleistoceno tardío. Para este fin se usan dataciones radiocarbónicas en foraminíferos planktónicos y bentónicos en 6 testigos sedimentarios marinos en el Margen Continental Chileno entre los ~26ºS y ~36ºS. La cantidad de radiocarbono en el CO2 disuelto en el mar se considera un trazador cuasi conservativo, modificado sólo por mezcla entre masa de agua o por la edad de estas, por lo que permite reconstruir la circulación oceánica. La primera parte del trabajo corresponde a la generación de...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00493/60450/63895.pdf

Cambios en el carbón orgánico del suelo en la cuenca superior del río Heihe, China
Provedor de dados: 85
Autores: Qin,YY; Qi,F; Holden,NM; Cao,JJ.
The Heihe River Basin is a globally significant carbon pool, but its soil organic carbon dynamics is poorly understood. Soil samples taken between 2500 m and 4100 m revealed that the majority (&gt;75%) of soil organic carbon was from 0-40 cm. It showed a negative relationship with pH and soil bulk density, and a positive relationship with altitude and soil water content, respectively. From 2005 to 2011, soil carbon content in the upper catchment decreased from 93 g/kg to 53 g/kg. These results suggest that policies should aim to reduce carbon loss by transferring it from the top- to the sub-soil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil properties; Soil carbon content; Soil carbon storage; Qilian Mountains.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100020

Cambios en la ganadería doble propósito en el trópico seco del Estado de México
Provedor de dados: 115
Autores: Nájera-Garduño,Adriana de L.; Piedra-Matias,Rocio; Albarrán-Portillo,Benito; García-Martínez,Anastacio.
Resumen La ganadería es una actividad económica importante en zonas rurales, aunque en años recientes ha presentado cambios importantes, debido a ajustes socioeconómicos. Uno de estos cambios es criar ganado para cumplir dos metas de producción en lugar de una. El objetivo de este estudio fue analizar los cambios en unidades de producción (UP) con ganado doble propósito (DP) en el sur del Estado de México. Mediante seguimientos técnico-económicos, en 2006 se obtuvo información de 50 ganaderos elegidos con muestreo aleatorio. Las variables evaluadas fueron 14 de estructura y manejo (abandono de la actividad ganadera, disponibilidad de mano de obra, alimentación, superficie y tamaño de hato) y 14 económicas obtenidas con encuestas estructuradas. Todos los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovinos; Unidades de producción; Cambios; Trópico seco; Doble propósito.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000600701

Cambios en la partición de flujos de agua en el Chaco Árido al reemplazar bosques por pasturas
Provedor de dados: 67
Autores: Magliano,Patricio N.; Fernández,Roberto J.; Giménez,Raúl; Marchesini,Victoria A.; Páez,Ricardo A.; Jobbágy,Esteban G.
La vegetación cumple un rol muy importante regulando los flujos de agua de los ecosistemas, en especial en regiones áridas y semiáridas donde la mayor parte de la precipitación se evapotranspira. En este trabajo se exploró cómo el reemplazo de los bosques secos nativos por pasturas, orientado a aumentar la productividad ganadera, afecta la partición de flujos de agua en las llanuras del Chaco Árido. Se caracterizó la distribución del tamaño y la intensidad de eventos de precipitación, y se midieron los flujos de intercepción directa, escurrimiento superfcial, drenaje profundo y evaporación potencial en parcelas pareadas de bosques y pasturas en San Luis, Argentina. Las pasturas presentaron menor intercepción directa (0.35±0.13 vs. 1.51±0.50 mm/evento de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Balance de agua; Chaco Seco; Desmonte; Intensifcación; Ganadería extensiva; Cambio en el uso de la tierra.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000200001

Caminhos da Biotecnologia da Reprodução em Suínos.
Provedor de dados: 14
Autores: SOUZA, A. P. de; SILVA, Z.; SUPERTI, B. F. V.; MARQUES, M. G.
Artigo descreve algumas das biotecnologias que estão aprimoradas e podem abrir novas possibilidades para a reprodução na espécie suína.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Suinocultura; Biotecnologia; Reprodução animal; Animal reproduction; Swine; Biotechnology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061837

Campo Experimental de Paragominas.
Provedor de dados: 14
Autores: DIAS-FILHO, M. B.
bitstream/item/146737/1/Agrofocop24.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Paragominas.; Pesquisa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051692

Camponeses da reforma agrária e a floresta: o caso do Assentamento Mário Lago, Ribeirão Preto, SP.
Provedor de dados: 14
Autores: MACHADO, A. M. B.; BIZZO, N. A.
bitstream/item/149585/1/2016-Camponeses-da-Reforma-Agraria-Floresta.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Sistema agroflorestal; Assentamento rural; Agricultura familiar; Fotografia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055876

Campos electromagnéticos planares permiten explicar transducción en receptores de células T
Provedor de dados: 38
Autores: Cortés,Adrián; Coral,Jonathan; Benítez,Ricardo; McLachlan,Colin.
El acople de un ligando con un receptor induce una señal que viaja a través de este último hasta llegar a su dominio intracelular, donde desencadena una cascada de respuesta. Analizando el acople del Receptor de Células T (TCR) con antígenos foráneos, los autores identificaron patrones moleculares de geometría planar al interior de este receptor, capaces de internalizar la señal producida por el acople TCR/Antígeno. Este mecanismo fue también hallado en diversidad de sistemas receptor-ligando de diferente funcionalidad biológica, tales como las parejas Bomba de Calcio-ADP, el acople viral gp120-CD4 y el sistema Hemoglobina-Oxígeno. Dicho mecanismo identificado por los autores es de naturaleza Cuántica y permitiría explicar la transducción de señales en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sistemas receptor-ligando; Acople molecular; Transducción de señales; Campos electromagnéticos; Coherencia; Enredo cuántico.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400014

Campylobacter in broiler slaughter samples assessed by direct count on mCCDA and Campy-Cefex agar
Provedor de dados: 58
Autores: Gonsalves,Camila Cristina; Borsoi,Anderlise; Perdoncini,Gustavo; Rodrigues,Laura Beatriz; Nascimento,Vladimir Pinheiro do.
ABSTRACT Campylobacter spp. cause foodborne illnesses in humans primarily through the consumption of contaminated chicken. The aim of this study was to evaluate the United States Department of Agriculture's (USDA) recommended methodology, protocol MLG 41.02, for the isolation, identification and direct plate counting of Campylobacter jejuni and C. coli samples from the broiler slaughtering process. A plating method using both mCCDA and Campy-Cefex agars is recommended to recover Campylobacter cells. It is also possible to use this method in different matrices (cloacal swabs and water samples). Cloacal swabs, samples from pre-chiller and post-chiller carcasses and samples of pre-chiller, chiller and direct supply water were collected each week for four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campylobacter; Agar plate count; MCCDA; Campy-Cefex; Broiler.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300764

Campylobacter Jejuni Increases Transcribed Il-1 B and Causes Morphometric Changes in the Ileal Enterocytes of Chickens
Provedor de dados: 89
Autores: Fonseca,BB; Ferreira Júnior,A; Santos,JP dos; Coelho,LR; Rossi,DA; Melo,RT; Mendonça,EP; Araújo,TG; Alves,RN; Beletti,ME.
Abstract Campylobacteriosis is a worldwide foodborne zoonosis disease caused by Campylobacter jejuni. This microorganism is considered a commensal bacterium in chicken hosts. C. jejuni produces epithelial cell modifications and induces a cytokine gene transcription innate immunity repertoire. In the present study, we describe the invasiveness, morphological cellular modifications, and transcript level expressions of innate immune cytokines from C. jejuni-inoculated chicken ileum explants. C. jejuni was internalized by epithelial ileum cells at 15 minutes postinoculation (p.i.) and was detected intracellularly for 4hs (p.i.). Inoculated explants displayed significant increases in cell height. C. jejuni induced a significant elevation of Transforming Growth...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campylobacter jejuni; Chicken; Explants; TGF-b3; IL-1b.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100063

Campyloneurum angustifolium, nuevo registro de Polypodiaceae para Argentina
Provedor de dados: 51
Autores: Jaimez,Dalma G; Martínez,Olga G.
Campyloneurum angustifolium (Sw.) Fée (Polypodiaceae) es un nuevo registro para Argentina. Se presenta una descripción de la especie e ilustraciones de la planta, así como un mapa y una clave para las especies de Campyloneurum que crecen en el noroeste argentino.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campyloneurum angustifolium; Epífito; Noroeste argentino; Polypodiaceae.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200011

CAMU-CAMU: potencial e oportunidades: programa 43: Norte.
Provedor de dados: 14
O camu-camu é uma fruta amazônica ribeirinha, que tem alto teor de vitamina C: vinte vezes mais que a acerola e cem vezes mais que o limão. Existe mercado para essa fruta, que muita gente pensa que só serve como comida natural de peixe. Tanto é, que o pesquisador da Embrapa Roraima Edvan Chagas menciona, inclusive, as pesquisas que a Embrapa está fazendo para possibilitar o cultivo do camu-camu em terra firme.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Camu-camu.; Vitamina C; Fruta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055878

Can Allelopathic Grasses Limit Seed Germination and Seedling Growth of Mutambo? A Test with Two Species of Brachiaria Grasses
Provedor de dados: 87
Autores: OLIVEIRA,A.P.P.; PEREIRA,S.R.; CÂNDIDO,A.C.S.; LAURA,V.A.; PERES,M.T.L.P.
ABSTRACT Tree establishment in pasture areas can be inhibited, at least in part, by exotic grasses allelopathy and this can represent an important limitation by changing the patterns of both germination and seedling growth of tree species. This study aims to evaluate the allelopathic potential of Urochloa brizantha and U. decumbens on germination, growth and metabolism of Guazuma ulmifolia seedlings. We performed bioassays evaluating the effect of the crude ethanol extract and semipurified fractions (hexane fraction, ethyl acetate fraction and ethanol-water fraction) of U. brizantha and U. decumbens using completely randomized design, with four concentrations (0, 250, 500, 1,000 mg L-1) and four replications. The variables analyzed were germination...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Guazuma ulmifolia; Interference competition; Exotic grasses; Direct sowing; Restoration; Urochloa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400639

Can Fishing Pressure Invert the Outcome of Interspecific Competition? The Case of the Thiof and of the Octopus Along the Senegalese Coast
Provedor de dados: 5
Autores: Nguyen-phuong, Thuy; Nguyen-ngoc, Doanh; Auger, Pierre; Ly, Sidy; Jouffre, Didier.
We present a mathematical model of two competing marine species that are harvested. We consider three models according to different levels of complexity, without and with species refuge and density-independent and density-dependent species movement between fishing area and refuge. We particularly study the effects of the fishing pressure on the outcome of the competition. We focus on conditions that allow an inferior competitor to invade as a result of fishing pressure. The model is discussed in relationship to the case of the thiof and the octopus along the Atlantic West African coast. At the origin, the thiof was abundant and the octopus scarce in that region. Since, the fishing pressure has strongly increased in some fishing areas leading to the...
Tipo: Text
Palavras-chave: Competition; Refuge; Density-dependent migration; Density-independent migration; Fishing pressure.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00625/73744/74499.pdf

Can regional and local filters explain epiphytic bryophyte distributions in the Atlantic Forest of southeastern Brazil?
Provedor de dados: 39
Autores: Batista,Wanessa Vieira Silva Menezes; Santos,Nivea Dias dos.
ABSTRACT Environmental conditions in distinct tropical rainforest phytophysiognomies can act as regional filters in determining the distribution of montane bryoflora likewise, local filters inherent to phorophyte species can have modulating influences. We analyzed the bryophyte communities in three phytophysiognomies of Atlantic Forest, in order to examine the influences of local (phorophyte species) and regional (forest phytophysiognomies) filters on their distributions. The study was undertaken in the Serra do Mar State Park, Ubatuba, SP, Brazil, using 1 ha plots in three forest phytophysiognomies along an elevational gradient. Four phorophyte species were selected, with three to seven replicates each. The line-intercept method was used on each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental filtering; Liverworts; Mosses; Phorophytes; Spatial distribution; Tropical rainforests.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000300462

Can the Intermittent Training Generate Alterations on the Liver Tissue of Rats Submitted to a Hyperlipidic Diet?
Provedor de dados: 77
Autores: Magalhães,Alan José Barbosa; Castoldi,Robson Chacon; Camargo,Regina Celi Trindade; Ozaki,Guilherme Akio Tamura; Costalonga,Regiane Rocha; Moreira,Rafael Junges; Seraphim,Patricia Monteiro; Camargo Filho,José Carlos Silva.
Studies indicate that increasing physical activity and decreasing levels of fat in the liver help to decrease the risk of morbidity from liver conditions. This study aimed to evaluate the effects of an eight week intermittent training program on the liver tissue of rats subjected to a hyperlipidic diet. The study consisted of 30 male Wistar rats, divided into the following groups: Sedentary Control (SC) Exercise Control (EC) (fed on standard feed and water) Sedentary Obese (SO) and Exercise Obese (EO) (fed on bacon, ham, sausage, biscuits, soda and standard feed), which performed intermittent training through electrically stimulated jumps, with three sets of 12 repetitions, three times per week for eight weeks. At the end of the training period, the...
Tipo: Journal article
Palavras-chave: High fat diet; Exercise; Hepatocytes.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100014

Can we estimate forest gross primary production from leaf lifespan? A test in a young Fagus crenata forest
Provedor de dados: 19
Autores: Koyama, Kohei; Kikuzawa, Kihachiro.
It has been well established that leaf longevity is linked to the carbon economy of plants. We used this relationship to predict leaf lifetime carbon gains from leaf lifespan, and estimated the gross primary production (GPP) of a young deciduous forest of Japanese beech (Fagus crenata) located in central Japan. The light-saturated photosynthetic rates of the leaves were measured repeatedly during the growing season. We used the leaf lifespan to calculate the conversion coefficient from the light-saturated photosynthetic rate into the realized leaf lifetime carbon gain under field conditions. The leaf turnover rate was estimated using litter traps. GPP was estimated as the product of lifetime carbon gain per unit of leaf mass, and the annual leaf turnover...
Palavras-chave: Fagus crenata; Functional leaf longevity; Gross primary production; Mean labor time; Temperate forest.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4524

Can We Infer Diapycnal Mixing Rates from the World Ocean Temperature-Salinity Distribution?
Provedor de dados: 5
Autores: Arzel, Olivier; Colin De Verdiere, Alain.
The turbulent diapycnal mixing in the ocean is currently obtained from microstructure and finestructure measurements, dye experiments, and inverse models. This study presents a new method that infers the diapycnal mixing from low-resolution numerical calculations of the World Ocean whose temperatures and salinities are restored to the climatology. At the difference of robust general circulation ocean models, diapycnal diffusion is not prescribed but inferred. At steady state the buoyancy equation shows an equilibrium between the large-scale diapycnal advection and the restoring terms that take the place of the divergence of eddy buoyancy fluxes. The geography of the diapycnal flow reveals a strong regional variability of water mass transformations....
Tipo: Text
Palavras-chave: Diapycnal mixing; Eddies; Meridional overturning circulation; Mixing; Ocean circulation; General circulation models.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00600/71197/69563.pdf

Can we prevent alfabruni in lambs?
Provedor de dados: 21
Autores: Sørheim, Kristin; Brunberg, Emma; Grøva, Lise; Lande, Unni Støbet; Tovsen, Marianne Lilletvedt; Grønlien, Kristoffer Gjestvang; Tønnesen, Hanne Hjorth; Mysterud, Ivar; Karlsen, Jan; Skulberg, Olav.
Saponins from Nartheciumossifragum and / or toxins from cyanobacteria have been found to be hepatotoxic and can cause photosensitization in mammals. In our preliminary study we have looked at whether it is possible to develop a bolus with toxinbinding substances which can be used in the Critical grazing period. We have developed and tested the shape, size and weight of a possible bolus, and conducted a precipitation reaction in a simulated sheep stomach.
Tipo: Conference paper, poster, etc.
Palavras-chave: Animal husbandry; Sheep and goats; Health and welfare.
Ano: 2016
URL: http://orgprints.org/31309/1/CAN%20WE%20PREVENT%20%C3%81LFABRUNI%20IN%20LAMBS%20AL.pdf

Can weed management in vegetable systems be improved by cover crop species mixtures? Step 2: field implementation
Provedor de dados: 21
Autores: Ranaldo, Marzia; Carlesi, Stefano; Costanzo, Ambrogio; Bàrberi, Paolo.
Cover crops are a fundamental tool for weed control, especially in organic and low input farming. Species with different functional traits can be combined in mixtures to enhance weed suppression. Our aim was to test the relative importance of functional diversity and functional composition (i.e. complementarity) in improving and stabilising the agroecosystem services expected from cover crops.  Following a preliminary screening on cover crop functional traits (Step 1), we identified 8 species belonging to 4 functional groups: large seeded legumes, characterized by higher height (Pisum sativum L., Vicia sativa L.), small seeded legumes, able to cover quickly the soil (Trifolium incarnatum L., T. squarrosum L.), highly competitive grasses (Hordeum vulgare...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; Farming Systems; Soil tillage; Vegetables; Weed management.
Ano: 2016
URL: http://orgprints.org/31546/1/Ranaldo%20et%20al%20%282016%29_IWSS%20Prague.pdf

Can widely used cell type markers predict the suitability of immortalized or primary mammary epithelial cell models?
Provedor de dados: 48
Autores: Ontsouka,Edgar Corneille; Bertschi,Janique Sabina; Huang,Xiao; Lüthi,Michael; Müller,Stefan; Albrecht,Christiane.
BACKGROUND: Mammary cell cultures are convenient tools for in vitro studies of mammary gland biology. However, the heterogeneity of mammary cell types, e.g., glandular milk secretory epithelial or myoepithelial cells, often complicates the interpretation of cell-based data. The present study was undertaken to determine the relevance of bovine primary mammary epithelial cells isolated from American Holstein (bMEC US) or Swiss Holstein-Friesian (bMEC CH) cows, and of primary bovine mammary alveolar epithelial cells stably transfected with simian virus-40 (SV-40) large T-antigen (MAC-T) for in vitro analyses. This was evaluated by testing their expression pattern of cytokeratin (CK) 7, 18, 19, vimentin, and &amp;#945;-smooth muscle actin (&amp;#945;-SMA....
Tipo: Journal article
Palavras-chave: Cell characterization; Flow cytometry; Gene expression; Lactation marker; Mammalian; Mammary epithelial cell.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100001

Cana + cal + uréia para alimentação do gado na seca.
Provedor de dados: 14
Autores: MACHADO, L. A. Z.; CORREA, E. B.
bitstream/item/145452/1/CANAUREIA-ONLINE.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Nutrição Animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048257

Cana com ureia na alimentação de bovinos: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: MORENZ, M. J. F.; BERNARDO, W. F.; SALVATI, J. A.; CARVALHO, A. da C.; RIBEIRO, A. C. de C. L.; MIRANDA, J. E. C. de; MAGALHAES, V. M. A. de.
E-BOOK: A cana enriquecida com ureia e enxofre pode ser usada para o gado de leite criado em confinamento ou a pasto. É uma ótima opção para alimentar os animais na época da seca. Além disso, ajuda na melhoria da alimentação das vacas e pode melhorar a reprodução das fêmeas. Esta cartilha visa apresentar uma tecnologia simples e barata que pode ser empregada especialmente em pequenos e médios rebanhos. Como resultado, a propriedade terá maior produção de leite, as vacas terão mais cio e mais bezerros e o produtor terá maior lucro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cana com ureia; Cana-de-açúcar; Gado de Leite.; Alimentação; Uréia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055192

Canal d’essais de Brest. Test Pesage en eau d’enceinte
Provedor de dados: 5
Autores: Chalony, Sebastien; Tancray, Aurelien; Ohana, Jeremy; Priour, Daniel.
L’objectif est d’immerger 2 bidons en titane pour les peser en eau, nous avons utilisé le canal pour l’immersion et le treuil pour les déplacer.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00361/47184/47151.pdf

Canal d’essais de Brest. Tests de sismomètres de fond de mer MicrObs
Provedor de dados: 5
Autores: Chalony, Sebastien; Ohana, Jeremy; Priour, Daniel.
Ces tests font partie de la recette de sismomètres MicrObs fournis par Sercel (Photo 1). Le but est de tester le fonctionnement en immersion pendant quelques jours ainsi que le largage. L’opération est répétée 3 fois pour chaque appareil.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00343/45449/44990.pdf

Cancro resinoso del pino: ¿una amenaza potencial para las plantaciones de Pinus radiata en Chile?
Provedor de dados: 73
Autores: Carrasco,Angela; Sanfuentes,Eugenio; Durán,Álvaro; Valenzuela,Sofía.
RESUMEN Fusarium circinatum es el hongo causante de la enfermedad "cancro resinoso" (pitch canker), que afecta numerosas especies de coníferas. En esta revisión se describe el estado del arte de F. circinatum a nivel mundial y su situación actual en Chile, abarcando antecedentes del patógeno y de la enfermedad. En Chile, el patógeno fue detectado en setos de Pinus radiata a fines de 2001, encontrándose hoy presente en 39 viveros de un total de 196, ubicados entre las regiones de O'Higgins y de Los Ríos. Después de 14 años de la detección de F. circinatum en Chile, el patógeno no ha presentado diseminación en las plantaciones comerciales de P. radiata. Se destacan las medidas para el manejo integrado de la enfermedad, donde la resistencia genética sería la...
Tipo: Journal article
Palavras-chave: Fusarium circinatum; Enfermedades en viveros; Resistencia genética.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200369

Candida glabrata among Candida spp. from environmental health practitioners of a Brazilian Hospital
Provedor de dados: 58
Autores: Savastano,Catarina; Silva,Elisa de Oliveira; Gonçalves,Lindyanne Lemos; Nery,Jéssica Maria; Silva,Naiara Chaves; Dias,Amanda Latercia Tranches.
Abstract The incidence of the species Candida albicans and non-albicans Candida was evaluated in a Brazilian Tertiary Hospital from the environment and health practitioners. In a 12-month period we had a total positivity of 19.65% of Candida spp. The most recurring non-albicans Candida species was C. glabrata (37.62%), generally considered a species of low virulence, but with a higher mortality rate than C. albicans. Subsequently, C. parapsilosis (25.74%) and C. tropicalis (16.86%) were the second and third most commonly isolated species. Considering the total samples collected from the emergency room and from the inpatient and the pediatric sector, 19.10% were positive for Candida spp., with the predominance of non-albicans Candida species (89.42%). The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Candida glabrata; Candida spp.; Non-albicans Candida species; Hospital environment; Antifungal drugs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200367

Candidate gene variation in gilthead sea bream reveals complex spatiotemporal selection patterns between marine and lagoon habitats
Provedor de dados: 5
Autores: Guinand, B.; Chauvel, C.; Lechene, M.; Tournois, J.; Tsigenopoulos, C. S.; Darnaude, A. M.; Mckenzie, David; Gagnaire, P. A.
In marine fishes, the extent to which spatial patterns induced by selection remain stable across generations remains largely unknown. In the gilthead sea bream Sparus aurata, polymorphisms in the growth hormone (GH) and prolactin (Prl) genes can display high levels of differentiation between marine and lagoon habitats. These genotype-environment associations have been attributed to differential selection following larval settlement, but it remains unclear whether selective mortality during later juvenile stages further shapes genetic differences among habitats. We addressed this question by analysing differentiation patterns at GH and Prl markers together with a set of 21 putatively neutral microsatellite loci. We compared genetic variation of spring...
Tipo: Text
Palavras-chave: Candidate gene; Growth hormone; Prolactin; Genetic differentiation; Amplicon sequencing; Local selection.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00625/73751/74235.pdf

Candidate genes and pathogenesis investigation for sepsis-related acute respiratory distress syndrome based on gene expression profile
Provedor de dados: 48
Autores: Wang,Min; Yan,Jingjun; He,Xingxing; Zhong,Qiang; Zhan,Chengye; Li,Shusheng.
BACKGROUND: Acute respiratory distress syndrome (ARDS) is a potentially devastating form of acute inflammatory lung injury as well as a major cause of acute respiratory failure. Although researchers have made significant progresses in elucidating the pathophysiology of this complex syndrome over the years, the absence of a universal detail disease mechanism up until now has led to a series of practical problems for a definitive treatment. This study aimed to predict some genes or pathways associated with sepsis-related ARDS based on a public microarray dataset and to further explore the molecular mechanism of ARDS RESULTS: A total of 122 up-regulated DEGs and 91 down-regulated differentially expressed genes (DEGs) were obtained. The up- and down-regulated...
Tipo: Journal article
Palavras-chave: Acute respiratory distress syndrome; Sepsis; Differentially expressed mRNAs; Functional enrichment analysis; Pathway analysis; Transcription factors.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100025

Canine cutaneous leishmaniasis by Leishmania (Viannia) braziliensis in an agricultural settlement, endemic area for leishmaniasis
Provedor de dados: 45
Autores: Brilhante,A.F.; Souza,A.I.; Dorval,M.E.C.; França,A.O.; Lima,R.B.; Galati,E.A.B.; Nunes,V.L.B.
ABSTRACT Cutaneous leishmaniasis has several species of Leishmania as agents, and a wide variety of wild and domestic animals as hosts and different species of phlebotomines as vectors. A case of cutaneous leishmaniasis in a dog coming from an agricultural settlement is described. This is the first report of parasitism in a dog by Le. (Viannia) braziliensis in Mato Grosso do Sul State. Attention is called to the importance of including this protozoonosis in the differential diagnosis of dermopathies in dogs as also the need to assess the importance of the domestic dog as a possible reservoir of Le. braziliensis.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Domestic dog; Human cases; Reservoir.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400927

Canine distemper diagnosis by RT-PCR in dog samples from São Paulo State submitted to rabies laboratory diagnosis
Provedor de dados: 195
Autores: Macedo, Carla Isabel; Peixoto, Zélia Maria Pinheiro; Castilho, Juliana Galera; Oliveira, Rafael de Novaes; Rodrigues, Adriana Cândido; Achkar, Samira Maria.
Canine distemper (CD) is one of the most important infectious diseases in domestic dogs. In Brazil, CD is still the principal cause of mortality of dogs in some urban populations. Although different viral gene sequences have been identified for detecting the canine distemper virus (CDV), the N gene appears to be a better target for the amplification of specific fragments from all CDV strains. Using RT-PCR targeted to the CDV N gene, during the year 2014 we analyzed 190 central nervous system (CNS) samples of dogs from the state of São Paulo, Brazil, with symptoms suggestive of encephalitis and sent them to the Pasteur Institute for the diagnosis of rabies. Positivity for CD was over 50%, indicating that the disease remains an important cause of canine...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31032

Canine distemper diagnosis by RT-PCR in dog samples from São Paulo State submitted to rabies laboratory diagnosis
Provedor de dados: 195
Autores: Macedo, Carla Isabel; Peixoto, Zélia Maria Pinheiro; Castilho, Juliana Galera; Oliveira, Rafael de Novaes; Rodrigues, Adriana Cândido; Achkar, Samira Maria.
Canine distemper (CD) is one of the most important infectious diseases in domestic dogs. In Brazil, CD is still the principal cause of mortality of dogs in some urban populations. Although different viral gene sequences have been identified for detecting the canine distemper virus (CDV), the N gene appears to be a better target for the amplification of specific fragments from all CDV strains. Using RT-PCR targeted to the CDV N gene, during the year 2014 we analyzed 190 central nervous system (CNS) samples of dogs from the state of São Paulo, Brazil, with symptoms suggestive of encephalitis and sent them to the Pasteur Institute for the diagnosis of rabies. Positivity for CD was over 50%, indicating that the disease remains an important cause of canine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine Distemper; RT-PCR; Encephalitis; Diagnosis cinomose canina; RT-PCR; Encefalite; Diagnóstico.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31032

Canine distemper virus detection by different methods of One-Step RT-qPCR
Provedor de dados: 65
Autores: Tozato,Claudia de Camargo; Zadra,Vívian Ferreira; Basso,Caroline Rodrigues; Araújo Junior,João Pessoa.
ABSTRACT: Three commercial kits of One-Step RT-qPCR were evaluated for the molecular diagnosis of Canine Distemper Virus. Using the kit that showed better performance, two systems of Real-time RT-PCR (RT-qPCR) assays were tested and compared for analytical sensitivity to Canine Distemper Virus RNA detection: a One-Step RT-qPCR (system A) and a One-Step RT-qPCR combined with NESTED-qPCR (system B). Limits of detection for both systems were determined using a serial dilution of Canine Distemper Virus synthetic RNA or a positive urine sample. In addition, the same urine sample was tested using samples with prior centrifugation or ultracentrifugation. Commercial kits of One-Step RT-qPCR assays detected canine distemper virus RNA in 10 (100%) urine samples from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine distemper; Molecular diagnosis; One-Step RT-qPCR; Urine; Centrifugation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901601

Canine visceral leishmaniasis in the Northeast Region of Brazil
Provedor de dados: 80
Autores: Brito,Flávio Gonçalves; Langoni,Helio; Silva,Rodrigo Costa da; Rotondano,Tereza Emmanuelle de Farias; Melo,Marcia Almeida de; Paz,Giselle Souza da.
Abstract  Background  Visceral leishmaniasis (VL) is a zoonosis that affects dogs and other mammals, including humans. Contact with dogs is a major risk factor for humans. This disease is endemic in several regions of Brazil. The aim of this study was to determine the prevalence of Leishmania spp. infection in dogs and to correlate it with possible risk factors.  Methods  Blood samples were collected from 391 dogs of different ages, breeds, and both genders, coming from Campina Grande, Paraíba state, Brazil. An epidemiological questionnaire was employed in order to identify risk factors associated with the disease. Serological tests were performed using indirect immunofluorescence, enzyme-linked immunosorbent assay (ELISA S7®) and polymerase chain...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kala-azar; Diagnosis; Dog; Zoonosis; Risk factors.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100311

Cannibalism among Myrmeleon brasiliensis larvae (Návas, 1914) (Neuroptera, Myrmeleontidae)
Provedor de dados: 3
Autores: Lima, Tatiane do Nascimento.
Cannibalism is influenced by various intrinsic and extrinsic factors of the population, such as density, population structure, prey availability, habitat structure and famine. These factors acting either independently or in synergy determine the frequency of cannibalism. The aims of the present study were to evaluate the effect of density and food availability on the occurrence of cannibalism among Myrmeleon brasiliensis larvae (Neuroptera, Myrmeleontidae). In the present study, the occurrence of cannibalism among M. brasiliensis larvae was greater in the treatments that simulated an absence of food in situations of both high and low density. The search for food makes a larva move about to forage, thereby increasing the risk of falling into the trap of a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.00.00.00-6 - 2.05.00.00-9 trap; Density; Antlion; Food availability Ecologia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/32822

Canola: híbridos convencionais e com resistência a Cleafield®.
Provedor de dados: 14
Autores: TOMM, G. O.; FERREIRA, P. E. P.
bitstream/item/142262/1/ID43652-2016FD394.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Controle; Planta daninha.; Colza.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043220

Canonical correlation analysis applied to production and reproduction traits of meat type quails
Provedor de dados: 65
Autores: Ribeiro,Jeferson Corrêa; Silva,Luciano Pinheiro da; Caetano,Giovani da Costa; Crispim,Aline Camporez; Pacheco,Rodrigo de Oliveira; Torres,Robledo de Almeida.
ABSTRACT: Data from 629 meat type quails were used to study association between two different sets of traits: egg production and reproduction. Traits related to reproduction were: body weight at 42 days (W42), average egg weight (AEW), age at sexual maturity (ASM); and production traits: number of eggs produced from 42 until 182th day considering intervals of 35 days each period (P1, P2, P3 and P4). Canonical correlations were used to describe the association between these two sets of traits. The canonical coefficients indicated that egg production and reproductive traits were moderately related (0.3475). The first partial period of production (P1) and age at sexual maturity were the most relevant traits among the analyzed variables. Results show that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal breeding; Canonical pairs; Coturnix coturnix; Egg production; Multivariate analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701289

Canopy management effects on ‘Syrah’ grapevines under tropical semi-arid conditions
Provedor de dados: 63
Autores: Leão,Patrícia Coelho de Souza; Nunes,Bruna Thaís Gonçalves; Lima,Maria Auxiliadora Coelho de.
ABSTRACT The aim of this study was to evaluate the effects of shoot topping and leaf removal practices on vegetative vigor, yield and physicochemical characteristics of the 'Syrah' grape in the semi-arid tropical climate conditions of the São Francisco River Valley in the northeast of Brazil. The experiment was conducted over five growing cycles from 2010 to 2012 in a 'Syrah' commercial vineyard in the municipality of Casa Nova, Bahia, Brazil. Treatments consisted of leaf removal once or twice during fruit set or at the beginning of bunch closure, and one or two shoot toppings of the berry when pea-sized or 10 days after berry growth had commenced. Leaf removal and shoot topping did not affect yield, plant vigor components nor the main attributes of fruit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera L.; Tropical viticulture; Summer pruning; Shoot topping; Leaf removal.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000300209

Canopy structure, ingestive behavior and displacement patterns of beef heifers grazing warm-season pastures
Provedor de dados: 45
Autores: Glienke,C.L.; Rocha,M.G.; Pötter,L.; Roso,D.; Montagner,D.B.; Oliveira Neto,R.A.
Analyses in a data set of six experiments (n=436) was performed with the aim of characterizing canopy structure and forage intake patterns of beef heifers grazing on Pearl millet (Pennisetum americanum), Alexandergrass (Urochloa plantaginea) and Coastcross (Cynodon dactylon). Forage and leaf lamina mass were similar among species, 3001.4 and 668.1kg of DM/ha, respectively, while leaf:stem ratio of canopy vertical strata was different. Intake rate (12g DM/minute), bite mass (0.343g DM/bite) and bite rate (36.6bites per minute) were similar in Pearl millet and Alexandergrass. In Pearl millet, neutral detergent fiber content (56.1%) in forage as grazed, grazing time (518.9 minutes/day) and displacement rate (8.8 steps/minute) were lower. Increased grazing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cynodon dactylon; Feeding station; Grazing time; Pennisetum americanum; Urochloa plantaginea.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200457

Capacidad y diversidad de bacterias celulolíticas aisladas de tres hábitats tropicales en Boyacá, Colombia
Provedor de dados: 109
Autores: Viteri Florez,Paola Andrea; Castillo Guerra,David Arturo; Viteri Rosero,Silvio Edgar.
En la mayoría de países en vía de desarrollo, la investigación con microorganismos celulolíticos, se ha orientado escasamente a la transformación de residuos sólidos orgánicos en compost, ignorando su enorme potencial industrial. El principal objetivo de esta investigación fue generar información sobre la capacidad y diversidad de bacterias celulolíticas aisladas de tres hábitats diferentes. El estudio incluyó muestras de suelo de bosques nativos y fincas productoras de cereales y de composteras. De cada muestra, se prepararon diluciones hasta 10-4 y de cada dilución, se inocularon tubos que contenían medio líquido mineral y una tira de papel filtro, como fuente de celulosa. A las tres semanas de incubación se estimó la densidad de población de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Celulosa; Densidad de población; Muestras de compost; Potencial industrial; Residuos sólidos orgánicos.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000400006

Capacidade de recuperação do paricá após simulação de desfolha
Provedor de dados: 190
Autores: Duarte, Daiane Marques; Barretto, Vitor Corrêa de Mattos; Ribeiro, Raquel Menestrino; Rodrigues, Fabrício.
O paricá, Schizolobium parahyba var. amazonicum (Huber ex Ducke) Barneby, é uma espécie florestal largamente utilizada em reflorestamentos. Entretanto, os danos causados por insetos podem reduzir a área fotossintética, interferindo no crescimento. Portanto, o objetivo deste trabalho foi avaliar a capacidade de recuperação de paricá em idades precoces, pela simulação de desfolha. Foi utilizado o delineamento experimental em blocos casualizados, divididos em quatro experimentos, com quatro repetições, separados em dois períodos (30 e 60 dias após emergência) e pela porcentagem de folhas e folíolos. Ao completar 30 e 60 dias após emergência foram realizadas as desfolhas e após mais 30 dias, nas duas fases, avaliou-se altura da planta, diâmetro do caule e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal e sivicultura Schizolobium amazonicum; Tolerância; Foliar Schizolobium amazonicum; Foliar damage; Tolerance.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1120

Capacidade produtiva e qualidade nutricional de gramíneas perenes submetidas a sistema contínuo de cortes
Provedor de dados: 45
Autores: Poczynek,M.; Neumann,M.; Horst,E.H.; Leão,G.F.M.; Poczynek,M.; Ueno,R.K.
RESUMO O objetivo do trabalho foi avaliar a produtividade e as características bromatológicas dos estratos superior e inferior de gramíneas perenes em sistema contínuo de cortes. As cultivares avaliadas foram: Cynodon nlemfuensis Vanderyst cv. Estrela-roxa; Cynodon dactilon (L.) Pears cv. Coast-cross 1; Cynodon nlemfuensis Vanderyst cv. Tifton 68; Cynodon ssp. cv. Tifton 85; Cynodon dactilon sp. cv. Jiggs; Hemárthria altissima cv. Roxinha e Penissetum clandestinum cv. Quicuio. Todos os cortes foram realizados no momento em que cada cultivar alcançava 95% de interceptação luminosa. As cutivares Jiggs e Tifton 68, com 21.348 e 21.016kg ha-1, respectivamente, tiveram as maiores produções (P&lt;0,05) de fitomassa seca acumulada. Na média geral dos cortes, o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bromatologia; Cynodon; Forragem; Pastagem.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300785

Capim-elefante: versatilidades de usos na pecuária de leite.
Provedor de dados: 14
Autores: PEREIRA, A. V.; MORENZ, M. J. F.; LEDO, F. J. da S.; FERREIRA, R. de P.
O capim-elefante é cultivado na maioria das pequenas e médias propriedades, sendo uma das forrageiras que mais têm contribuído para a sustentabilidade da atividade leiteira em razão de seu elevado potencial de produção, valor nutritivo, versatilidade de utilização e adaptação a todas as regiões brasileiras.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Formas de uso; Pasto; Forragem conservada; Produção de bioenergia; Pragas e doenças; Adubação; Capineira.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070752

Capsular Contracture In Silicone Breast Implants: Insights From Rat Models
Provedor de dados: 42
Autores: VIEIRA,VILBERTO J.; D'ACAMPORA,ARMANDO; NEVES,FERNANDA S.; MENDES,PAULO R.; VASCONCELLOS,ZULMAR A. DE; NEVES,RODRIGO D'EÇA; FIGUEIREDO,CLAUDIA P.
ABSTRACT Breast augmentation with silicone implants is one of the most common procedures performed by plastic surgeons around the world. Capsular contracture is a frequent complication in breast augmentation and reconstructive surgery, that requires invasive intervention. The inflammatory response to implanted mammary prostheses appears to be directly associated to capsular contracture. This review discusses the evidences from rat models studies, on the role of inflammation and fibrosis in capsular contraction and its relation to silicone breast implants surface.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsular contracture; Silicone breast implant; Breast augmentation; Smooth silicone implants; Textured silicone implants; Polyurethane-coated silicone implants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401459

Captação de água de chuva e armazenamento em cisterna para uso na produção animal.
Provedor de dados: 14
Autores: PALHARES, J. C. P.
bitstream/item/146199/1/documentos122.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Uso da água; Aproveitamento da água; Armazenamento da água; Água de chuva; Rain water.; Reservatório de água.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050541

Captación de ácido siálico por larvas musculares de Trichinella spiralis durante incubación in vitro
Provedor de dados: 38
Autores: Ponce de León,Patricia; López Murúa,Gabriel.
Se ha comunicado que los eritrocitos (GR) incubados in vitro con larvas infectantes (LM) de T. spiralis presentan mayor agregación que los GR Controles incubados con solución salina, lo que indica que el parásito capta el ácido siálico globular. El objetivo del trabajo fue estudiar la captación de ácido siálico por LM durante incubación in vitro. Se incubaron 30, 60, 90 y 180 larvas con 30 mL del sedimento de GR en 1 mL de solución salina durante 24 y 48 h (37 °C). Se aplicó el Método de Agregación por Polibrene y se calculó Tïtulo, Score Total y CexpCASP. Los resultados mostraron una disminución significativa de estos 3 valores en relación al Control, excepto en el cultivo con 30 LM donde solo se observó un descenso moderado del Score Total y CexpCASP. La...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Larvas musculares de T. spiralis; Captación ácido siálico in vitro.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400018

Captures et rejets des métiers de pêche français. Résultats des observations à bord des navires de pêche professionnelle en 2015
Provedor de dados: 5
Autores: Cornou, Anne-sophie; Dimeet, Joel; Goascoz, Nicolas; Scavinner, Marion; Rochet, Marie-joelle.
Ce document est une synthèse des informations collectées en 2015 à bord des navires de pêche professionnelle dans le cadre de l'action ObsMer. Cette action vise à observer in situ l’activité de pêche et l'ensemble de la capture, particulièrement la partie non retenue, en identifiant les espèces capturées, les tonnages par espèce et en prenant des mesures de tailles. Ce travail s'inscrit dans le cadre d'un partenariat entre le Comite National des Pêches Maritimes et des Élevages Marins (CNPMEM), la Direction des Pêches Maritimes et de l'Aquaculture (DPMA) du Ministère de l’Écologie, du Développement Durable et de l’Énergie, et l'Ifremer.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00353/46441/46185.pdf

Caractérisation du fonctionnement d'une hydrolienne à membrane ondulante pour la récupération de l'énergie des courants marins
Provedor de dados: 5
Autores: Deporte, Astrid.
This manuscript presents three approaches : analytical, experimental and numerical, to study the behaviour of a flexible membrane tidal energy converter. This technology, developed by the EEL Energy company, is based on periodic deformations of a pre-stressed flexible structure. Energy converters, located on each side of the device, are set into motion by the wave-like motion. In the analytical model, the membrane is represented by a linear beam model at one dimension and the flow by a 3 dimensions potential fluid. The fluid forces are evaluated by the elongated body theory. Energy is dissipated all over the length of the membrane. A 20th scale experimental prototype has been designed with micro-dampers to simulate the power take-off. Trials have allowed...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00349/46002/46033.pdf

Características agronômicas da mamoneira afetadas pelo método de condução de plantas e densidade de semeadura
Provedor de dados: 124
Autores: Fioreze,Samuel Luiz; Lara-Fioreze,Ana Carolina da Costa; Pivetta,Laerte Gustavo; Rodrigues,João Domingos; Zanotto,Mauricio Dutra.
RESUMO A cultura da mamona possui grande potencial para o cultivo em condições brasileiras, contudo, deve-se buscar métodos cada vez mais eficientes de manejo da cultura, a fim de atingir altas produtividades e introduzir de modo definitivo a cultura no sistema agrícola nacional. O objetivo do presente estudo foi avaliar as características agronômicas e a produtividade da mamoneira em função do método de condução de plantas e da densidade de cultivo. O estudo foi conduzido em condições de campo no ano agrícola de 2010, utilizando a cultivar IAC 2028, em delineamento experimental de blocos casualizados em esquema fatorial 2x3 com quatro repetições. O primeiro fator foi composto por duas densidades de semeadura (26666 e 111111 plantas ha-1), enquanto o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ricinus cummunis L.; Poda; Desbrota; Produtividade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100086

Características agronômicas e suas correlações em híbridos de girassol adaptados à segunda safra
Provedor de dados: 86
Autores: Dalchiavon,Flávio Carlos; Carvalho,Claudio Guilherme Portela de; Amabile,Renato Fernando; Godinho,Vicente de Paulo Campos; Ramos,Nilza Patrícia; Anselmo,Jefferson Luís.
Resumo O objetivo deste trabalho foi avaliar as características agronômicas de híbridos de girassol adaptados à segunda safra e determinar as correlações entre elas. Testaram-se 15 híbridos - dois alto oleicos e 13 não alto oleicos (híbridos tradicionais) -, além de um híbrido como testemunha. Um delineamento experimental de blocos ao acaso foi utilizado com quatro repetições, e as semeaduras foram feitas em 2013 e 2014. As características avaliadas foram as seguintes: dias para a maturação fisiológica, altura de planta, produtividade de grãos, teor de óleo e produtividade de óleo. As maiores produtividades de grãos ocorreram em híbridos que não são nem precoces nem de porte mais baixo. A correlação entre produtividade de grãos e produtividade de óleo foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helianthus annuus; Oleaginosa; Óleo; Produtividade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001101806

Características Biométricas de los Ligamentos Meniscofemorales en Individuos Chilenos
Provedor de dados: 77
Autores: Villarroel,G; Olave,E.
El conocimiento de los ligamentos meniscofemorales anterior y posterior (LMFA y LMFP) es de gran importancia para la anatomía y clínica quirúrgica. Con el propósito de efectuar un análisis de su frecuencia y biometría en individuos Chilenos, se disecaron 30 rodillas, de cadáveres de individuos adultos, de sexo no conocido, fijadas en formaldehído al 10 % y pertenecientes a los Laboratorios de Anatomía, de la Facultad de Medicina de la Universidad Católica del Maule, Chile. Utilizando un caliper digital se registraron medidas de longitud, ancho y espesor de los mismos a diferentes niveles. Todas las muestras fueron fotografiadas. En relación a la frecuencia, el LMFP se presentó en 21 casos (70 %) y el LMFA en 13 (43,4 %). La longitud promedio del LMFA fue...
Tipo: Journal article
Palavras-chave: Anatomía; Rodilla; Ligamento meniscofemoral anterior; Ligamento meniscofemoral posterior; Ligamento cruzado posterior.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300007

CARACTERÍSTICAS DA ESPIGA DO MILHO DOCE PRODUZIDO SOB DIFERENTES LÂMINAS DE IRRIGAÇÃO E DOSES NITROGENADAS
Provedor de dados: 107
Autores: Souza, Epitácio José de; Cunha, Fernando França da; Magalhães, Fernando Fagner; Silva, Thiago Ramos da; Santos, Osvaldir Feliciano dos.
Objetivou-se, neste trabalho, avaliar as características da espiga do milho doce produzido sob diferentes doses de adubação nitrogenada e lâminas de irrigação, em duas épocas de cultivo na região nordeste do Mato Grosso do Sul. O experimento foi conduzido em parcelas subsubdivididas, tendo nas parcelas quatro lâminas de irrigação (50, 75, 100 e 125% da evapotranspiração da cultura - ETc), nas subparcelas quatro doses de nitrogênio em cobertura (0, 100, 200 e 300 kg ha-1) e nas sub-subparcelas duas épocas de cultivo (Inverno/Primavera e Verão/Outono), no delineamento em blocos casualizados, com quatro repetições. Foram avaliadas as características: número de palha por espiga, comprimento de espiga, diâmetro de espiga, número de grãos por fileira, número de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais / Irrigação adubação; Irrigação por gotejamento; Sazonalidade; Zea mays var. Saccharata Sturt.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/617

Características da mastite em um rebanho leiteiro de alta produtividade em cravinhos, estado de São Paulo, Brasil
Provedor de dados: 195
Autores: Tozi, M. A.; Rezende-Lagon, C. M. R.; Tercariol, C. A. S.; Matta, M. E.
A mastite bovina é uma afecção que acarreta muitos prejuízos econômicos na cadeia de produção leiteira. O presente trabalho, realizado com vacas holandesas de alta produtividade, confinadas em uma fazenda de Cravinhos/ SP, foi delineado para verificar a prevalência de mastite clínica e relacionar a ocorrência da doença com as variáveis: número de lactações, período do ano e quarto mamário atingido; comparar a positividade do CMT com CCS; verificar o número de dias em lactação com CCS e mastite clínica e verificar o número de vacas com mastite clínica tratadas e não curadas. Os resultados obtidos revelaram que a prevalência de mastite clínica variou de 3,7% a 15,5% (janeiro a setembro de 2015), sendo maior no período de março a julho (11,2 a 15,5%). Nos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CCS; CMT; Lactações.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34838

Características das Famílias, Estruturação da Produção e Estratégias de Comercialização em um Assentamento de Reforma Agrária
Provedor de dados: 123
Autores: Gaspari,Luciane Cristina De; Khatounian,Carlos Armênio.
Resumo: A estruturação dos estabelecimentos rurais está associada às características das famílias e às suas estratégias de inserção no mercado, em termos de geração de renda e exposição a riscos. Para entender essa associação foram estudados os casos de sete famílias assentadas em Araraquara (SP), região dominada por cana-de-açúcar e citros. Os indicadores foram o valor agregado total, o valor agregado por trabalhador, a estrutura e a dinâmica familiar e a organização do trabalho. Os casos incluíram dois estabelecimentos integrados à agroindústria (cana e frango, leite e frango), três estabelecimentos produtores de hortaliças (venda em atacado, semiatacado e direta ao consumidor), um caso de produção exclusivamente para consumo doméstico e um sem nenhuma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Viabilidade econômica; Assentamento Monte Alegre; Sistemas produtivos; Integração.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000200243

Características e atributos de Latossolos sob diferentes usos na região Oeste do Estado da Bahia
Provedor de dados: 86
Autores: Fontana,Ademir; Teixeira,Wenceslau Geraldes; Balieiro,Fabiano de Carvalho; Moura,Thayane Pires Alves de; Menezes,Andressa Rosas de; Santana,Camila Ignez.
Resumo O objetivo deste trabalho foi avaliar os efeitos de diferentes usos da terra nas características e nos atributos de Latossolos da região Oeste do Estado da Bahia. Os Latossolos apresentavam texturas com fração areia amplamente predominante, e foram avaliados em áreas de cerrado, algodão, soja e feijão, no Município de Luís Eduardo Magalhães. A caracterização morfológica e a coleta de amostras de solos para avaliação dos atributos físicos e químicos por horizontes foram feitas em minitrincheiras, enquanto a avaliação da condutividade hidráulica saturada foi feita com permeâmetro de Guelph em duas profundidades: 0,0-0,20 e 0,20-0,40 m. Os Latossolos avaliados, além de uma estrutura maciça, apresentaram horizonte genético adensado, que, sob uso...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Camada adensada; Compactação de solo; Condutividade hidráulica saturada; Permeâmetro de Guelph; Solos leves.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901457

Características e estabilidade no armazenamento de sucos tropicais mistos com elevada capacidade antioxidante.
Provedor de dados: 14
Autores: WURLITZER, N. J.; DIONISIO, A. P.; LIMA, J. R.; BORGES, M. de F.; GARRUTI, D. dos S.; BARROS, M. E. S.; MODESTO, A. L. G.; ARAUJO, I. M. da S.; NASCIMENTO, M. L. C. do; PAIVA, M. S. L.; SILVA, F. F.
bitstream/item/152270/1/BPD16014.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Frutas tropicais; Vida-de-prateleira; Capacidade antioxidante total.; Suco.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058504

Características físicas e fertilidade dos solos dos ensaios do Projeto Safrinha em Rio Verde-GO.
Provedor de dados: 14
Autores: VIANA, J. H. M.; GONTIJO NETO, M. M.
Condições naturais favoráveis permitiram a adoção da safrinha em Goiás, na década de 80, tendo a soja como a cultura principal, seguida do milho safrinha. Ainda há, no entanto, carência de informações técnicas para gerenciamento dos sistemas produtivos e para o planejamento estratégico da safrinha. O Projeto Milho Safrinha visa fornecer informações para isso, focando sistemas de produção nas regiões mais expressivas, como a de Rio Verde, por meio de desenvolvimento e de validação de tecnologias de auxílio na tomada de decisão em relação a épocas de plantio na safrinha. Este trabalho traz a caracterização dos solos das áreas experimentais onde são conduzidos os experimentos em duas instituições parceiras da Embrapa, o Centro Tecnológico Comigo e o Instituto...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Solo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063385

CARACTERÍSTICAS FISICOQUÍMICAS DE LA GRASA DE SEMILLA DE VEINTE CULTIVARES DE MANGO (Mangifera indica L.) EN COLOMBIA
Provedor de dados: 94
Autores: HERNÁNDEZ,MARTHA DEL PILAR LÓPEZ; ALDANA,ANGÉLICA PIEDAD SANDOVAL; MONTOYA,JORGE ALBERTO VALENCIA.
RESUMEN  En la presente investigación se evaluó el rendimiento de extracción y propiedades fisicoquímicas de la grasa de semilla de 20 cultivares de mango ( LMangifera Indica.) en Colombia. Se emplearon semillas de frutos en estado maduro, procesadas en harina con el siguiente rango de composición proximal: grasa 6.73 % - 11.8 %; proteína 4.3 % - 6.9 %; fibra cruda 2.6 % - 6.1 % y cenizas 2.12 % - 3.9 %. Las características fisicoquímicas determinadas en el aceite crudo mostraron los siguientes rangos: índice de acidez 0.78 % ácido oleico - 1.83 % ácido oleico; índice de saponificación 121.77 mg de KOH/g - 233.88 mg de KOH/g; índice de peróxidos 0.76 meq O2/kg - 3.19 meq O2/kg; índice de iodo 22.94 g de I2/100 g - 32.52 g de I2/100 g. El perfil de ácidos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ácidos grasos; Grasa; Mango; Mangifera indica L.; Semilla; Subproductos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100010

Características produtivas e nutricionais do capim-xaraés inoculado com bactérias diazotróficas associativas
Provedor de dados: 45
Autores: Bosa,C.K.; Guimarães,S.L.; Polizel,A.C.; Bonfim-Silva,E.M.; Canuto,E.L.
RESUMO O objetivo do trabalho foi avaliar as características produtivas e nutricionais do capim- xaraés inoculado com bactérias diazotróficas associativas, em primeiro cultivo em Latossolo Vermelho do Cerrado. O experimento foi realizado em casa de vegetação. O delineamento experimental foi inteiramente ao acaso, constituído por fatorial 6x3: três estirpes de bactérias diazotróficas associativas (MTAz8, MTH2 e Y2), uma combinação das estirpes MTAz8 e MTH2, adubação nitrogenada e testemunha absoluta, e três cortes (30, 60 e 90 dias), em cinco repetições. A inoculação foi feita por meio da inserção de uma alíquota de 5mL de caldo bacteriano contendo 108 células mL-1 no solo próximo ao sistema radicular. As variáveis avaliadas foram: massa seca da parte...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachiaria brizantha; Fixação biológica de nitrogênio; Cerrado.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501360

Caracterização biológica e sorológica de um isolado de Squash mosaic virus e efeitos da infecção mista com vírus do gênero Potyvirus (22)
Provedor de dados: 124
Autores: Silva,Fabiana Rodrigues da; Lima,José Albersio de Araújo; Nascimento,Aline Kelly Queiroz do; Barbosa,Graziela Silva.
RESUMO O Nordeste brasileiro possui condições edafoclimáticas favoráveis ao cultivo do meloeiro (Cucumis melo). No entanto, diferentes problemas fitossanitários afetam sua produtividade, destacando-se as doenças ocasionadas por vírus. A presente pesquisa objetivou efetuar a caracterização biológica e sorológica de um isolado de Squash mosaic virus (SqMV) obtido no Ceará. Em estudos de gama de hospedeiros o vírus infetou sistemicamente somente cinco espécies da família Cucurbitaceae e ocasionou lesões locais em Chenopodium amaranticolor e C. quinoa. Estudos da infecção mista do SqMV com vírus do gênero Potyvirus demonstraram efeito sinérgico entre os mesmos. A purificação química do SqMV foi possível a partir de plantas de meloeiro e a imunização em coelho...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Comovirus; Infecção mista; IP-PTA-ELISA; Relacionamento sorológico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100195

Caracterização botânica e biologia reprodutiva.
Provedor de dados: 14
Autores: KIILL, L. H. P.; ARAUJO, F. P. de; OLIVEIRA, V. R. de; RIBEIRO, M. de F.
Neste capítulo são apresentados informações sobre a origem e distribuição da espécie, sua classificação botânica, descrição morfológica e de seus prováveis, híbridos naturais, fenologia e ecologia da polinização, visando caracterizar a espécie e seus processos ecológicos.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Umbuzeiro; Biologia floral; Classificação botânica; Umbu-cajazeira; Umbugueleira; Planta nativa; Spondia tuberosa; Umbu; Caatinga; Polinização; Fenologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046442

Caracterização climática da região de Pedro Afonso - TO no período de 1985 a 2014.
Provedor de dados: 14
Autores: BORTOLON, E. S. O.; SOUZA, J. P. de; BORTOLON, L.; EVANGELISTA, B. A.; DONAGEMMA, G. K.
O presente trabalho tem como objetivo caracterizar o clima da região de Pedro Afonso-TO, a partir dos seguintes parâmetros climáticos: volume e frequência da precipitação pluviométrica, temperatura do ar, umidade relativa do ar, insolação, velocidade do vento, radiação solar global, evapotranspiração de referência, balanço hídrico e classificação climática.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pedro Afonso-TO; Precipitação pluvial; Chuva; Meteorologia; Temperatura; Evapotranspiração; Balanço hídrico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058440

Caracterização da cobertura vegetal em pastagem plantada pós-abandono em várzea do estuário Guajarino, nordeste do Estado do Pará.
Provedor de dados: 14
Autores: RUSCHEL, A. R.; WATRIN, O. dos S.; SOUZA FILHO, A. P. da S.; SOARES, M. H. M.
bitstream/item/143239/1/BOLETIM-Pd-98-OnLine-AINFO.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Espécies invasoras; Pastagem abandonada; Inventário botânico; Ervas daninhas; Restauração florestal.; Cobertura Vegetal; Pastagem; Praga de Planta; Várzea.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045500

Caracterização da macrofauna edáfica em sistemas de produção de grãos no Sudoeste do Piauí
Provedor de dados: 86
Autores: Santos,Djavan Pinheiro; Santos,Glenio Guimarães; Santos,Isis Lima dos; Schossler,Thiago Rodrigo; Niva,Cíntia Carla; Marchão,Robélio Leandro.
Resumo O objetivo deste trabalho foi caracterizar a macrofauna edáfica em sistemas de produção de grãos sob plantio direto e convencional no Sudoeste do Piauí, na região de Matopiba. Amostras de solo foram coletadas nas camadas de 0,0-0,1, 0,1-0,2 e 0,2-0,3 m, com serrapilheira, em áreas cultivadas predominantemente com milho e soja, sob preparo convencional e plantio direto, em solos com diferentes texturas. Remanescentes de vegetação nativa adjacentes foram amostrados como referência. A macrofauna edáfica nos diferentes sistemas de uso do solo foi identificada até o nível de famílias, as quais foram agrupadas de acordo com suas funções ecológicas. Os grupos mais abundantes nas áreas amostradas foram Isoptera, Hymenoptera e Coleoptera, este com o maior...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioindicadores; Biodiversidade do solo; Cerrado; Grupo funcional; Invertebrados do solo; Qualidade do solo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901466

Caracterização da microbiota nas mastites subclínicas bovinas em propriedades de agricultura familiar no município de Bofete, estado de São Paulo, Brasil
Provedor de dados: 195
Autores: Salina, A.; Godoy, A. T.; Jamas, L. T.; Oliveira, G. C.; Junqueira, N. B.; Menozzi, B. D.; Langoni, H.
A mastite impacta negativamente a cadeia produtiva do leite pela diminuição da produção e pelo menor rendimento industrial dos derivados lácteos. Além dos aspectos de produtividade, também devem ser destacados os relacionados à saúde pública. A produção de enterotoxinas termorresistentes por determinados microrganismos é um fator de virulência importante, bem como a formação de biofilmes em equipamentos de laticínios. O presente trabalho avaliou a presença de mastite subclínica em propriedades leiteiras de agricultura familiar, localizadas no município de Bofete/SP. Foram coletadas amostras de leite de todas as vacas nas 16 propriedades incluídas no estudo, de acordo com o interesse de seus proprietários. Em todos os animais foi realizado o teste do CMT,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbiologia; Leite; Saúde pública; Microrganismos contagiosos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34960

Caracterização da produção leiteira de pequenos produtores da microrregião de Castanhal – estado do Pará, Brasil
Provedor de dados: 195
Autores: Oliveira, P. S. C.; Guimarães, C. M. C.; Lima, S. C. G.; Lima, C. L. S.; Aguiar, A. M.; Souza, A. V. T.
A produção leiteira na Região Norte do Brasil está atrelada à baixa produtividadee a condições higiênicas sanitárias inadequadas. Em Castanhal/PA, a realidadenão é diferente, e com isso é indispensável a busca por práticas satisfatórias dehigiene e produção. Por isso, o presente trabalho caracteriza a produção leiteirade produtores familiares da região de Castanhal/PA. A pesquisa foi realizada empropriedades localizadas em assentamentos que distribuem o leite produzidopara empresas especializadas ou para produção de queijo artesanal. No mês demaio de 2015, foram visitadas dez propriedades e seus proprietários responderama um questionário semiestruturado abrangendo questões sobre característicasda produção, procedimentos higiênicos adotados durante a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Higiene; Ordenha; Amazônia; Gado de leite.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34905

Caracterização da resistência aos antimicrobianos de Streptococcus spp. Isolados de mastite bovina no hospital veterinário de Uberaba, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Oliveira, W. A.; Santos, J. P.; Ferreira Júnior, A.; Bittar, E. R.; Bittar, J. F. F.; Brasão, S. C.
A mastite bovina é uma enfermidade infecciosa que pode ser causada por diferentes agentes bacterianos. Essa doença é comumente diagnosticada em bovinos de aptidão leiteira de criação intensiva. Apesar de vários antimicrobianos estarem disponibilizados para o tratamento da mastite bacteriana, a resistência dos microrganismos responsáveis por essa infecção tem aumentado em decorrência do uso indiscriminado e inadequado de tais produtos. O presente trabalho foi delineado para: (i) isolar Streptococcus spp. do leite de vacas com mastite criadas na região de Uberaba, Estado de Minas Gerais, Brasil e (ii) identificar os antimicrobianos para os quais as bactérias apresentam maior sensibilidade ou resistência in vitro. As amostras de leite foram cultivadas em Ágar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leite; Microrganismos; Vacas; Tratamento.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34945

Caracterização de Baculovírus Patogênico ao Mandarová-da-mandioca (ErelGV) Procedente de Cruzeiro do Sul, Acre.
Provedor de dados: 14
Autores: SIHLER, W.; SANCHES, M. M.; FALCAO, R.; FAZOLIN, M.; ESTRELA, J. L. V.; SOUZA, M. L. de.
bitstream/item/155898/1/boletim-de-pesquisa-e-desenvolvimento-3221.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Caracterização; Mandarová-da-mandioca.; Baculovírus; Controle biológico; Erinnyis Ello.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058427

Caracterização de colágeno tipo i e iii no estroma do carcinoma de células escamosas cutâneos em cães
Provedor de dados: 195
Autores: Bedoya, S. A.; Valente, F. L.; Loures, F. H.; Amorim, R. L.; Fonseca e Silva, F.; Silva, M. B.; Viloria, M. I. V.; Conceição, L. G.
O carcinoma de células escamosas (CCE) acomete cães, podendo ocorrer em vários sítios anatômicos e apresenta poder metastático nas fases mais tardias de sua evolução. Em humanos tem sido efetuada a correlação entre o tipo de colágeno e o comportamento biológico de algumas neoplasias mamárias. Entretanto, há poucos estudos sobre a matriz colagênica nos CCEs caninos. O presente trabalho caracterizou as fibras colágenas tipo I (Col I) e III (Col III) no estroma do CCE cutâneo canino. Foram utilizadas 44 amostras de pele incluídas em parafina com prévio diagnóstico de CCE, sem restrição sexual, racial ou etária. As amostras foram processadas e coradas com H/E para a confirmação do diagnóstico e classificação do grau de diferenciação tumoral em bem...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28843

Caracterização de colágenos tipos I e III no estroma do carcinoma de células escamosas cutâneo em cães
Provedor de dados: 45
Autores: Bedoya,S.A.O.; Conceição,L.G.; Viloria,M.I.V.; Loures,F.H.; Valente,F.L.; Amorim,R.L.; Silva,F.F.
O carcinoma de células escamosas (CCE) é uma neoplasia epitelial maligna que acomete cães e diversas outras espécies, incluindo a humana. O CCE afeta vários sítios anatômicos e pode desenvolver metástase. O objetivo deste estudo foi a caracterização das fibras de colágenos tipos I e III no estroma do CCE cutâneo de cães. Para este trabalho, utilizaram-se 44 amostras de pele incluídas em parafina e que tiveram prévio diagnóstico de CCE. As amostras foram processadas histologicamente e coradas com hematoxilina/eosina para confirmação do diagnóstico e classificação do grau de diferenciação tumoral e com a coloração histoquímica de picrosirius para observação dos colágenos tipos I e III. O colágeno tipo III mostrou maior expressão nos CCEs cutâneos bem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neoplasia epitelial; Pele; Hematoxilina eosina; Picrosirius.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100147

CARACTERIZAÇÃO DE ESTAÇÕES DE BOMBEAMENTO EM LAVOURAS DE ARROZ DO RIO GRANDE DO SUL
Provedor de dados: 70
Autores: KÖPP,LUCIANA M.; PEITER,MARCIA X.; ROBAINA,ADROALDO D.; TOESCHER,CARLOS F.
Resumo A importância da lavoura de arroz irrigado no contexto nacional e o elevado uso de água e energia motivaram este trabalho, que teve por objetivo caracterizar estações de bombeamento (EB) presentes nos sistemas de irrigação, na fronteira oeste do Rio Grande do Sul (RS). Foram avaliadas 160 EBs e obtidas as seguintes informações: área de cultivo; vazão; altura geométrica de sucção e de recalque; comprimento e diâmetro das tubulações de sucção e de recalque; identificação das peças especiais usadas nas tubulações; potência ativa e identificação da marca e do modelo de bomba e motor. Com estes dados, foram estimados a altura manométrica, o rendimento global e os índices de desempenho. Os resultados mostram médias de 13,2 m de altura manométrica, 57% de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estações elevatórias; Bombas hidráulicas; Irrigação superficial; Sistemas de bombeamento.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000200342

Caracterização de estirpes de Campylobacter coli isoladas de carcaças de ovinos e de efluentes de abatedouro do estado de São Paulo
Provedor de dados: 45
Autores: Fredrigo,R.C.; Carvalho,A.F.; Nassar,A.F.C.; Kobayashi,P.F.; Costa,A.M.; Miyashiro,S.; Scarcelli,E.
Doença bacteriana zoonótica, a campilobacteriose é responsável mundialmente por frequentes casos de gastroenterite humana. Campylobacter spp. apresenta fator de virulência associado à diarreia, denominado toxina citoletal distensiva (CDT), sendo codificado pelos genes do complexo cdt. Os objetivos do presente estudo foram: 1) isolar e identificar estirpes de Campylobacter spp. de 102 suabes de carcaças e 102 suabes retais de ovinos (Ovis aries) e de sete amostras de água dos efluentes, antes e depois do tratamento de desinfecção de abatedouro localizado no estado de São Paulo; e 2) detectar, pela técnica de multiplex-PCR, a presença do complexo de genes cdt. Foram isoladas e identificadas, por métodos fenotípicos e genotípicos, sete estirpes de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Campylobacter coli; Abatedouro; Complexo cdt; Efluentes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100029

Caracterização de propriedades de criação de caprinos leiteiros localizadas em Petrolina, PE e Santa Maria da Boa Vista, PE
Provedor de dados: 14
Autores: VESCHI, J. L. A.; CAVALCANTE, M. B.; SILVA, W. E. de L. e; COSTA, M. M. da.
Neste trabalho são apresentadas informações relacionadas à caracterização de propriedades localizadas nos municípios de Petrolina e Santa Maria da Boa Vista, Estado de Pernambuco onde se realiza a criação de caprinos. Informações desta natureza são importantes para o entendimento da realidade dessa atividade e podem subsidiar ações direcionadas à sua melhoria.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Manejo sanitário.; Produção animal; Caprino; Doença; Caprinocultura; Leite de Cabra; Sala de Ordenha.; Animal production.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056533

Caracterização de uma população de recombinação ao acaso de sorgo para a tolerância ao alumínio e eficiência na utilização de fósforo.
Provedor de dados: 14
Autores: BERNARDINO, K. da C.; MENEZES, C. B. de; PASTINA, M. M.; SOUSA, S. M. de; GUIMARAES, C. T.; SOUZA, D. A. de; SCHAFFERT, R. E.; MAGALHAES, J. V. de.
Por causa da crescente expansão do cultivo de sorgo em áreas do cerrado brasileiro, cujos solos são altamente intemperizados, resultando em baixo pH, deficiência de fósforo (P) e toxidez causada pelo alumínio (Al), torna-se necessário o desenvolvimento de cultivares adaptadas a essa condição. A tolerância ao Al em sorgo ocorre via exsudação de ácidos orgânicos ativada por Al nos ápices radiculares. Uma vez na rizosfera, o citrato forma um complexo estável com os íons Al3+, reduzindo os efeitos tóxicos do metal no sistema radicular. Ácidos orgânicos como o citrato podem também liberar o P adsorvido nas partículas do solo, facilitando a absorção pelas raízes. A Embrapa Milho e Sorgo gerou marcadores gene-específicos para o gene SbMATE, que codifica um...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genética; Sorghum bicolor; Marcador molecular; Mutação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063979

Caracterização do comportamento hidrológico de bacias hidrográficas em ecorregiões do Cerrado.
Provedor de dados: 14
Autores: SANTANA, N. C.; RODRIGUES, L. N.
O comportamento hidrológico de uma bacia hidrográfica é dependente das variações temporais de diversos elementos como a precipitação e uso do solo. A sua caracterização por meio de parâmetros estatísticos básicos é importante para a gestão e manejo dos recursos hídricos. O objetivo deste trabalho foi caracterizar o comportamento hidrológico de bacias hidrográficas em ecorregiões do Cerrado. Para isto, vinte bacias hidrográficas, nas diferentes ecorregiões do Cerrado, foram selecionadas, utilizando-se, como critério principal, a quantidade de dados disponível. Para cada uma das bacias selecionadas foram calculados o desvio padrão das vazões e as vazões específicas média, máxima, mínima e de permanência (Q95%). O maior desvio padrão foi observado no rio...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Vazão específica; Curva de permanência; Recursos hídricos; Comportamento hidrológico; Uso do solo.; Bacia Hidrográfica; Cerrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063704

Caracterização do processo de fabricação de queijos minas artesanais produzidos na microrregião de Montes Claros, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Durães, G. L. L. S.; Durães, L. C. L.; Neves, L. F.; Vieira, P.; Lima, T. S.; Cabrini, C. C.; Cunha, A. L. F. S.; Pinto, M. S.
A procura e o consumo de queijo Minas artesanal no Estado de Minas Gerais tem se intensificado s nos últimos anos. Tal fato deve-se a crescente demanda por produtos saudáveis livres de aditivos e com identidade sensorial única. Há várias microrregiões do Estado de Minas Gerais cadastradas oficialmente como produtoras tradicionais desses queijos. Ainda que essas regiões possuam um único modo de fabricação do queijo o que é premissa para a sua caracterização, há de se ressaltar que atualmente um único produtor de queijo dentro do Estado pode solicitar o seu credenciamento junto ao Instituto Mineiro de Agropecuária (IMA). O presente trabalho foi delineado para caracterizar o processo de fabricação do queijo Minas artesanal produzido na microrregião de Montes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Segurança Alimentar; Maturação; Agricultura Familiar.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34811

Caracterização do sistema pesqueiro de produção do camarão-da-amazônia no estuário amazônico.
Provedor de dados: 14
Autores: LIMA, J. de F.; CINTRA, I. H. A.; BASTOS, A. M.; DAMASCENO, L. F.; MONTAGNER, D.; VARELA, E. S.
bitstream/item/155929/1/CPAF-AP-2016-DOC-95-Caracterizacao-do-sistema-pesqueiro-camarao.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Crustáceo; Pesca artesanal; Cadeia produtiva; Comercialização.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064543

Caracterização dos aglomerados de animais oficiais no Ceará no período de 2011 a 2014
Provedor de dados: 195
Autores: Gonçalves, A. G. C. M.; Oliveira Neto, P. C.; Sobreira Neto, J. A. C.; Loureiro, A. M.; Carvalho Neto, M.; Silva, D. C. C.; Carvalho, P. R. L.; Maciel, I. A.
O controle da movimentação de animais destinados aos eventos agropecuários, uma das atribuições da fiscalização do trânsito agropecuário, é uma ação complementar ao trânsito animal e às demais atividades de fiscalização com o mesmo objetivo de mitigar ou eliminar a difusão de enfermidades. O evento agropecuário reúne em um único recinto animais de diversas procedências, o que representa um risco de transmissão e disseminação de enfermidades, causando prejuízos econômicos. A ADAGRI possui a atribuição de definir normas e de executar procedimentos que minimizem esses riscos, por meio da fiscalização no evento, para que os animais participantes cumpram as exigências sanitárias, de acordo com a sua espécie, finalidade e faixa etária, visando a permitir o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aglomerados de animais; Vigilância sanitária animal; Trânsito de animais.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32054

Caracterização dos sistemas produtivos de ovinos de leite no Brasil.
Provedor de dados: 14
Autores: BIANCHI, A. E.; MONTEIRO, A. L. G.; MORAIS, O. R. de; BELTRÃO, R. B. F.; DEBORTOLI, E. C.
A ovinocultura leiteira, atividade bem estruturada em países Europeus e Asiáticos, é um tanto recente no Brasil. Alguns dados demonstram que até a década de 80 existiam no país apenas algumas criações de ovinos da raça Bergamácia para a produção de leite. No ano de 1984, houve pequena importação de material genético da raça Lacaune, de origem francesa, para Minas Gerais, mas por algum motivo a atividade não se expandiu e a genética não foi multiplicada. Tabela 1: Distribuição dos rebanhos de ovinos leiteiros no Brasil; Tabela 2: Destino do leite das propriedades produtoras de ovinos de leite em diferentes regiões do Brasil. Figura 1. Rebanho de matrizes de ovinos de leite por propriedade; Figura 2. Raças de ovinos de leite presentes nas propriedades no...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ovino de leite; Leite de ovelha; Brasil; Sistema de produção; Ovinocultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073171

CARACTERIZAÇÃO DOS SÓLIDOS INTERSTICIAIS DE SISTEMAS ALAGADOS CONSTRUÍDOS DE ESCOAMENTO HORIZONTAL SUBSUPERFICIAL - DOI: 10.13083/1414-3984/reveng.v23n6p562-574
Provedor de dados: 107
Autores: Gheila Corrêa Ferres Baptestini; Universidade Federal de Viçosa; Antonio Teixeira Matos; Universidade Federal de Viçosa; Paulo Roberto Cecon; Universidade Federal de Viçosa; Suymara Toledo Miranda; Universidade Federal de Viçosa.
Com a realização deste estudo, objetivou-se avaliar o efeito da inversão no sentido do escoamento em sistemas alagados construídos de escoamento horizontal subsuperficial (SACs-EHSS) nas características qualitativas e quantitativas do material colmatante do meio poroso. Para isso, ao fim do período experimental, foram coletadas amostras do leito de seis SACs-EHSS: dois não cultivados (SACs-EHSS 1 e 4), dois cultivados com capim tifton 85 (Cynodon spp.) (SACs-EHSS 2 e 5) e dois cultivados com alternantera (Alternanthera philoxeroides) (SACs-EHSS 3 e 6). Das amostras retiradas do material poroso dos SACs foram separados e analisados os sólidos que ocupavam os poros. Nesse material foram quantificadas a massa de sólidos totais (CST), sólidos voláteis totais...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Recursos Hídricos e Ambientais colmatação; Entupimento de poros; Tratamento de águas residuárias.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/610

Caracterização e análise de aspectos sociais, tecnológicos e econômico-financeiros da viticultura Gáucha e Catarinense.
Provedor de dados: 14
Autores: LAZZAROTTO, J. J.; TAFFAREL, J. C.; MONTEIRO, R.
No contexto nacional, o setor vitivinícola gaúcho e catarinense possui destacada importância econômica e social. Isso porque, além de responder por expressiva parcela da produção brasileira de uvas direcionadas, sobretudo, para atender demandas da indústria de processamento, envolve um grande número de pequenos e médios produtores familiares. Apesar da relevância, o setor em questão é continuamente afetado por uma série de fatores de ordem climática, tecnológica, mercadológica e econômica, que tendem a prejudicar a sua competitividade e sustentabilidade. Diante desse cenário, foi elaborada a presente publicação, na qual são abordados e analisados pontos fundamentais associados, principalmente, com questões de gestão, mercado, tecnologias e indicadores...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Viticultura gaúcha; Viticultura Catarinense; Setor vitivinícola; Indicadores econômico-financeiros; Aspectos sociais (viticultura); Aspectos tecnológicos (viticultura); Produção de uva; Viticultura; Agricultura familiar; Uva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047949

Caracterização e quantificação da população de fungos em área de produção de feno de capim Tifton 85, adubado com biofertilizante suíno
Provedor de dados: 65
Autores: Mufatto,Liziane Maciel; Neres,Marcela Abbado; Nath,Caroline Daiane; Stangarlin,José Renato; Scheidt,Kácia Carine; Casarotto,Lidiane; Sarto,Jaqueline Rocha Wobeto; Sunahara,Samantha Mariana Monteiro.
RESUMO: O objetivo do presente trabalho foi quantificar e identificar a ocorrência dos principais gêneros de fungos, no solo, material vegetal morto, raiz e parte aérea no capim Tifton 85, adubado com biofertilizante suíno, 7 dias após o início da rebrota. As avaliações foram realizadas, durante seu desenvolvimento (15; 22; 29 e 36 dias após o início da rebrota), no momento do enfardamento e no feno, com 30 dias de armazenamento. O delineamento experimental foi em blocos casualizados com parcelas subdivididas no tempo, com quatro locais de coleta no campo de produção de feno (solo, parte aérea da planta, raiz e material vegetal morto), e 6 tempos de avaliação para parte aérea da planta (15; 22; 29; e 36 dias início da rebrota, no momento do enfardamento e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adubação orgânica; Cynodon spp; Feno; Qualidade sanitária.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300486

Caracterização e usos das espécies da caatinga: subsídio para programas de restauração florestal na Unidades de Conservação da Caatinga (UCCAs).
Provedor de dados: 14
Autores: DRUMOND, M. A.; KIILL, L. H. P.; RIBASKI, J.; AIDAR, S. de T.
Restauração florestal da Caatinga: Porque restaurar?; Preparando o plantio; Que espécie plantar; Como plantar; Cuidado após o plantio; Caracterização de alguma espécies nativas: Angico; Angico de bezerro; Aroeira; Baraúna; Carqueja; Catingueira verdadeira; Facheiro; Faveleira; Feijão bravo; Juazeiro; Jurema preta; Mandacaru; Maniçoba; Marmeleiro; Mororó; Pau d'arco; Pau ferro; Quebra-faca; Sete-cascas; Umburana de cambão; Umburana de cheiro; Umbuzeiro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Planta nativa; Planta da Caatinga; Vegetação xerófila; Restauração florestal; Programa de Proteção a Caatinga; Unidade de Conservação da Caatinga; Serviço ambiental; Forestation; Regeneration.; Caatinga; Vegetação nativa; Reflorestamento; Conservação; Política Ambiental.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051296

Caracterização estrutural e status de conservação do estrato herbáceo de dunas da Praia de São Marcos, Maranhão, Brasil
Provedor de dados: 36
Autores: ARAUJO,Ana Cássia Medeiros; SILVA,Ariade Nazaré Fontes da; ALMEIDA JR,Eduardo Bezerra de.
RESUMO As dunas costeiras têm sido apontadas como um dos ambientes mais deteriorados do litoral brasileiro ameaçando assim a vegetação de restinga. O objetivo desse estudo foi descrever a fitossociologia do estrato herbáceo da vegetação de dunas e avaliar o status de conservação da área no litoral maranhense. O estudo foi realizado na Praia de São Marcos, localizada na porção norte da Ilha do Maranhão. Para a amostragem fitossociológica foi utilizado o método de parcelas (50 parcelas de 1 m2), sendo analisados os parâmetros fitossociológicos tradicionais em vegetação. Também foram determinadas as formas de vida, distribuição fitogeográfica e status de conservação da comunidade vegetal. Nos 50 m² foram amostradas 35 espécies das quais Paspalum maritimum,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitossociologia; Restinga; Antropização; Litoral maranhense.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300247

Caracterização farmacognóstica de Piper arboreum var. arboreum e P. tuberculatum (Piperaceae)
Provedor de dados: 36
Autores: SILVA,Rolf Junior Ferreira; AGUIAR-DIAS,Ana Cristina Andrade de; FAIAL,Kelson do Carmo Freitas; MENDONÇA,Maria Sílvia de.
RESUMO Piper arboreum Aubl. var. arboreum e P. tuberculatum Jacq. (Piperaceae), conhecidas como pimenta-longa, são comercializadas como produtos tradicionais fitoterápicos e, frequentemente, identificadas erroneamente, não havendo relatos sobre controle de qualidade dessas espécies. O objetivo do trabalho foi preparar e caracterizar drogas vegetais foliares e caulinares dessas espécies para estabelecer-lhes parâmetros de autenticidade botânica e grau de pureza para o controle de qualidade. Foram utilizados métodos padrões para o preparo e análises estrutural e físico-química das drogas vegetais. São caracteres diagnósticos macroscópicos para distinguir as drogas vegetais íntegras: tamanho, forma, cor, sabor, textura, características da superfície de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pimenta-longa; Produtos tradicionais fitoterápicos; Farmacognosia; Metais tóxicos; ICP-OES.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000200195

Caracterização física e físico-química de frutos de clones de cajazeira no Estado do Pará.
Provedor de dados: 14
Autores: CARVALHO, A. V.; ALVES, R. M.
Este trabalho teve como objetivo finalizar a caracterização física e físico-química de frutos de quatro clones de cajazeira, oriundos do programa de melhoramento genético da Embrapa Amazônia Oriental. Pretende-se, com tal caracterização, obter informações para subsidiar o programa de melhoramento da espécie no Estado do Pará, dando ênfase ao conteúdo de carotenoides totais e atividade antioxidante total da polpa dos frutos. Os frutos dos diferentes materiais genéticos foram caracterizados quanto à dimensão dos frutos e do caroço, rendimento em polpa, umidade, pH, sólidos solúveis, acidez titulável, ratio, carotenoides totais e atividade antioxidante total. Os valores de pH, acidez titulável e umidade da polpa dos frutos obtidos encontram-se de acordo com o...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Taperebá; Spondias mombin L; Propriedade fisico-químico.; Melhoramento genético vegetal; Cajá; Caroteno.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051470

Caracterização físico-química, composição mineral e compostos bioativos em duas espécies de pitaias da região Sul do Brasil.
Provedor de dados: 14
Autores: VIZZOTTO, M.; SCHIAVON, M. V.; PEREIRA, E. dos S.; MUNHOZ, P. C.; FONSECA, L. X.; FERRI, N. M. L.; KROLOW, A. C. R.
bitstream/item/161946/1/Boletim-243.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Composto bioativo.; Cactaceae; Fruticultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072945

Caracterização físico-química de bulbos de alho submetido a períodos de vernalização e épocas de plantio
Provedor de dados: 75
Autores: Lopes,Welder AR; Negreiros,Maria Z; Morais,Patrícia LD; Soares,Alinne M; Lucena,Rafaella RM; Silva,Otaciana MP; Grangeiro,Leilson C.
RESUMO: com o objetivo de avaliar os efeitos de diferentes períodos de vernalização e épocas de plantio sobre as características físico-químicas de bulbos de alho roxo pérola de caçador, realizou-se um experimento em baraúna-rn, de maio a outubro de 2012. o delineamento experimental adotado foi de blocos casualizados completos, com três repetições. os tratamentos foram dispostos em parcelas subdivididas, sendo as parcelas representadas pelas épocas de plantio (22 de maio, 5 de junho e 23 de junho) e as subparcelas pelos períodos de vernalização pré-plantio do alho-semente (4±1°c durante 50, 55, 60, 65 e 70 dias, e umidade relativa de 70%). foram avaliados: diâmetro de bulbo (db), sólidos solúveis (ss), açúcares solúveis totais, acidez titulável (at), ph,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum; Frigorificação; Sólidos solúveis; Pungência; Índice industrial.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200231

CARACTERIZAÇÃO FISÍCO-QUÍMICA E ANÁLISE MICROBIOLÓGICA DE COOKIE DE FARINHA DE AVEIA
Provedor de dados: 196
Autores: Dias, Bruna Ferreira; Santana, Gabriela Silva; Pinto, Ellen Godinho; de Oliveira, Camila Fernanda Dias.
A aveia é uma gramínea, pertencente à família poaceae e ao gênero avena. Seu grão é amplamente utilizado para a fabricação de produtos de panificação.  O biscoito é um produto que apresenta grande interesse comercial e está em constante desenvolvimento. Com base nos estudos o objetivo no trabalho foi explorar o efeito da incorporação da farinha de aveia no processamento de biscoito tipo cookie, com relação às características físico-químicas e microbiológicas. Foi elaborado biscoito tipo cookie enriquecido com farinha de aveia, com diferentes concentrações de aveia (2%, 4%, 6%). Estes foram avaliados quanto às características físico-químicas (pH, Sólidos Solúveis Totais, vitamina C e umidade) e microbiológica (Coliformes Totais). A partir das análises...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1201

Caracterização físico-química e química da polpa de frutos de muruci.
Provedor de dados: 14
Autores: CARVALHO, A. V.; NASCIMENTO, W. M. O. do.
Este trabalho teve como objetivo caracterizar quimicamente a polpa do fruto de cinco genótipos de murucizeiro, a fim de obter subsídios que permitam avançar com o programa de melhoramento genético. Os materiais genéticos foram caracterizados quanto ao pH, acidez titulável, sólidos solúveis, ratio, umidade, vitamina C, carotenoides totais e compostos fenólicos totais. Os resultados demonstraram haver diferença estatística entre as médias dos genótipos para todas as variáveis estudadas. O genótipo ?FCAP-7? destacou-se por apresentar a mais alta relação SS/AT, atributo apreciado pelas indústrias processadoras. Com relação aos compostos bioativos analisados, o genótipo ?FCAP-7? apresentou os maiores teores de vitamina C (86,64 mg/100 g) e polifenóis totais...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Muruci; Genótipos; Compostos fenólicos.; Fruta Tropical; Propriedade Físico-Química; Polpa de Fruta; Vitamina C.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054673

Caracterização genética e estrutura populacional de galinhas crioulas Canela-Preta
Provedor de dados: 86
Autores: Carvalho,Débora Araújo de; Bonafé,Cristina Moreira; Rodriguez-Rodriguez,Maria Del Pilar; Almeida,Marcos Jacob de Oliveira; Sarmento,Jose Lindenberg Rocha; Britto,Fabio Barros; Silva,Martinho de Almeida e.
Resumo O objetivo deste trabalho foi caracterizar geneticamente e avaliar a estrutura populacional de galinhas crioulas Canela-Preta de três plantéis pertencentes aos municípios de Teresina, Oeiras e Queimada Nova, no Estado do Piauí. Utilizaram-se 12 marcadores microssatélites e amostras de DNA de 118 galinhas. Após a extração do DNA, os marcadores microssatélites foram amplificados por meio da técnica de reação em cadeia da polimerase (PCR). Efetuaram-se análises estatísticas da estimativa de heterozigosidades observada e esperada, análise de variância molecular, análise de componentes principais, estatística F de Wright e análise de estrutura populacional com base em análise bayesiana. As análises de diferenciação genética (Amova) sugerem baixa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gallus gallus; Microssatélites; Polimorfismo; Variabilidade genética.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001101899

Caracterização granulométrica de biomassa polidispersa pelo método de peneiramento mecânico
Provedor de dados: 70
Autores: Jordan,Rodrigo A.; Baldassin Junior,Ricardo; Cortez,Luiz A. B.; Motomiya,Anamari V. A.
RESUMO A biomassa polidispersa tem como uma de suas principais características as variações das dimensões e dos formatos de suas partículas. Os métodos de determinação do diâmetro médio por peneiramento, amplamente utilizados devido a sua relativa simplicidade e baixo custo, quando aplicados a materiais heterogêneos, como a biomassa polidispersa, podem levar a resultados equivocados. Assim, com o objetivo de obter resultados mais precisos, foram avaliados três métodos de determinação do diâmetro médio de partículas de biomassa polidispersa, baseados na técnica de fracionamento por peneiramento mecânico: um de forma analítica (Diâmetro de Sauter) e outros dois por meio de análise gráfica das funções de distribuição das partículas (Função de Densidade de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bagaço de cana-de-açúcar; Diâmetro médio; Distribuição granulométrica; Método gráfico; Método analítico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000100102

Caracterização histopatológica de pulmões de ratos Wistar (Rattus norvegicus) nas diferentes faixas etárias
Provedor de dados: 195
Autores: Paiva, Vera Lisa Generosa da Silva; Souza, Alex Junior Souza de; Naranjo, Luis Fabian Núñez; Parra, Silvana Hipatia Santander; Ferreira, Claudete Serrano Astolfi; Ferreira, Antonio José Piantino; Massironi, Silvia Maria Gomes; Mori, Claudia Madalena Cabrera; Sá, Lilian Rose Marques de.
Os ratos (Rattus norvegicus) são os roedores mais usados em pesquisas biomédicas. Para que os resultados obtidos nos experimentos sejam corretos, precisos e reproduzíveis é imprescindível que a condição sanitária dos animais seja objeto de cuidados especiais. O Mycoplasma pulmonis, causador da micoplasmose respiratória murina (MRM), é um dos agentes potencialmente causadores de interferências nos resultados de investigações experimentais. O presente trabalho foi delineado para efetuar a caracterização histopatológica dos pulmões de ratos Wistar nas várias faixas etárias, assim como a detecção de Mycoplasma spp. com o emprego das técnicas de ELISA e moleculares
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ratos Wistar; Pulmão; Mycoplasma pulmonis.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31079

Caracterização molecular de Cryptosporidium spp. em criações comerciais brasileiras de coelhos
Provedor de dados: 45
Autores: Heker,M.M.; Nakamura,A.A.; Meireles,M.V.
RESUMO A criptosporidiose é uma importante zoonose que pode ser transmitida por meio de alimentos, água de bebida e por contato com animais e pessoas infectadas. Além disso, trata-se de uma enfermidade clínica ou subclínica frequente em diversas espécies de animais, incluindo coelhos domésticos. O objetivo deste estudo foi determinar a ocorrência de Cryptosporidium spp., realizar sua classificação molecular e relacionar a presença do parasito às diferentes fases de criação em 21 criações comerciais de coelhos, localizadas nos estados de Minas Gerais, Mato Grosso do Sul, Pernambuco, Paraná, Rio de Janeiro, Rio Grande do Sul e São Paulo. Quinhentas e catorze amostras de fezes foram colhidas e armazenadas em solução de dicromato de potássio 5%. Os oocistos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coelho; Coccidiose; Classificação molecular; Reação em cadeia da polimerase.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400977

CARACTERIZAÇÃO MOLECULAR DE ISOLADOS DE Colletotrichum spp. ASSOCIADOS A PODRIDÃO FLORAL DOS CITROS
Provedor de dados: 94
Autores: SILVEIRA,AMANDA LETÍCIA DA; STRACIERI,JULIANA; PEREIRA,FERNANDA DIAS; SOUZA,ANDRESSA DE; GOES,ANTONIO DE.
RESUMO  A podridão floral dos citros (PFC) é uma importante doença dessa cultura, responsável por elevadas perdas de produção. Normalmente, essa doença mostra-se limitante quando ocorrem prolongados períodos chuvosos durante o florescimento das plantas ou quando existe intenso molhamento foliar. Duas espécies de Colletotrichum estão associadas à doença: C. acutatum e C. gloeosporioides. Entretanto, recentemente, tem-se verificado que, mesmo sob condições não tão propícias, a doença tem ocorrido com relativa frequência, suspeitando-se do envolvimento de outras espécies de Colletotrichumou de novas condições de adaptação das espécies descritas. Este trabalho teve como objetivo determinar se há ou não outra espécie de Colletotrichum associada a PFC e avaliar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus sinensis; Marcadores ISSR; Região ITS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100064

Caracterização molecular do hormônio do crescimento do tambaqui (Colossoma macropomum).
Provedor de dados: 14
Autores: SOUZA, C. J. H. de; BENAVIDES, M. V.; MELO, E. O.
O hormônio do crescimento (GH) dos peixes teleósteos é uma molécula polipeptídica de cadeia simples secretado principalmente pelos somatotrófos da glândula hipófise anterior sendo importante regulador do crescimento somático e sendo também envolvido numa gama de outros processos biológicos, tais como o metabolismo, regulação osmótica, reprodução, comportamento e imunidade. Para determinar a sequencia codificante do GH de tambaqui, o RNA total foi obtido de hipófises de peixes adultos, que foi utilizado para síntese de cDNA e posteriormente para amplificação por PCR baseado em oligonucletídeos iniciadores desenhados a partir de outras espécies de teleósteos nas quais este gene é conhecido. Foi obtido um amplicon que foi clonado em vetor plasmidial,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Caracterização molecular hormônios; Hormônio do crescimento; Tambaqui; Peixe de água doce; Colossoma macropomum; Hormônio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072736

Caracterização molecular do vírus da raiva isolados de canídeos procedentes da região norte e nordeste do Brasil
Provedor de dados: 195
Autores: Souza, Débora Nunes de; Oliveira, Rafael de Novaes; Macedo, Carla Isabel; Ruthner, Helena Beatriz de Carvalho; Pereira, Patricia Mariano da Cruz; Fernandes, Marcélia Emanuele Sad; Souza, Tatiane de Cássia Pardo de; Carnieli Júnior, Pedro; Castilho, Juliana Galera.
A raiva ainda é um grave problema de saúde pública e mesmo com o aumento da eficiência das vacinas e medidas profiláticas estima-se que aproximadamente 70 mil pessoas morram anualmente por esta doença[1].
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31089

Caracterização morfoagronômica preliminar de acessos de pimentas cumari
Provedor de dados: 75
Autores: Ferraz,Rodrigo M; Ragassi,Carlos F; Heinrich,Ana G; Lima,Mirtes F; Peixoto,José R; Reifschneider,Francisco JB.
RESUMO A pimenta cumari, Capsicum baccatum var. praetermissum e C. baccatum var. baccatum, é uma espécie semidomesticada, endêmica das regiões Sudeste e Centro-Oeste do país. Apesar da sua importância econômica, principalmente para a agricultura familiar, e da sua ampla variabilidade, ainda não existe uma cultivar dessa espécie disponível no mercado brasileiro. Este trabalho teve como objetivo avaliar acessos de pimenta cumari do Banco de Germoplasma de Capsicum da Embrapa Hortaliças com base em características morfoagronômicas e identificar acessos promissores que possam dar origem a um programa de melhoramento genético. Verificou-se a existência de grande variabilidade entre os acessos analisados, tendo sido encontradas diferenças para a maioria das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum baccatum; Precocidade; Variabilidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400498

Caracterização morfofisiológica e sensibilidade de Pseudoidium anacardii a fungicidas.
Provedor de dados: 14
Autores: HORONATO, T. B.; LIMA, J. S.; CARDOSO, J. E.
bitstream/item/147648/1/BPD16011.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Morfometria; Inibição.; Germinação; Oídio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052838

Caracterização morfológica de estirpes de rizóbio obtidos de nódulos de feijoeiro.
Provedor de dados: 14
Autores: TSUTSUMI JUNIOR, M. M.; MERCANTE, F. M.
bitstream/item/148283/1/7-caracterizacao-morfologica.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Morfologia de colônia; Crescimento bacteriano; Colony morphology; Bacterial growth.; Phaseolus Vulgaris.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054049

Caracterização morfológica de rizóbios simbiontes de diversas leguminosas.
Provedor de dados: 14
Autores: VENTURA, N. F.; MERCANTE, F. M.
bitstream/item/148296/1/8-caracterizacao-morfologica-de-rizobios.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Conservação de bactérias; Preservação bacteriana; Conservation of bacteria; Bacterial preservation.; Óleo Mineral.; Mineral oil.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054059

Caracterização morfológica do esôfago de tartarugas-verdes (Chelonia mydas)
Provedor de dados: 45
Autores: Calais Júnior,A.; David,J.A.O.; Nunes,L.C.
A tartaruga-verde, Chelonia mydas (Linnaeus, 1758), é a mais comum na região costeira do Brasil e a compreensão da morfologia e de processos fisiológicos básicos nesses organismos é importante, podendo fornecer subsídios para estudos evolutivos sobre a espécie. O objetivo deste trabalho foi descrever a morfologia do esôfago de C. mydas, com a finalidade de se produzirem informações que possibilitem análises comparativas com outros quelônios. Utilizaram-se oito animais, provenientes do litoral do Espírito Santo, no período de setembro a novembro de 2014. Obtiveram-se dados de comprimento curvilíneo da carapaça (CCC) e largura curvilínea da carapaça (LCC). O esôfago foi retirado desde a inserção da orofaringe até a porção inicial do estômago para avaliação...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morfologia; Quelônios; Trato gastrintestinal; Papilas esofágicas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100127

Caracterização morfológica e molecular de isolados virais obtidos de larvas do complexo Heliothinae.
Provedor de dados: 14
Autores: SANTOS, L. A. V. M.; RIBEIRO, Z. M. de A.; GOMES, A. C. M. M.; CRAVEIRO, S. R.; SOARES, C. M. S.; CASTRO, M. E. B.
bitstream/item/144094/1/boletim-de-pesquisa-e-desenvolvimento-316-1.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Helicoverpa armigera NPV; Identificação taxonômica; Análise de restrição de DNA; Variantes genotípicos; Taxonomic identification; DNA restriction analysis; Genotypic variants.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046373

Caracterização morfológica e química de frutos de cambucizeiro
Provedor de dados: 53
Autores: Bianchini,Flávio Gabriel; Balbi,Rodrigo Vieira; Pio,Rafael; Silva,Daniel Fernandes da; Pasqual,Moacir; Vilas Boas,Eduardo Valério de Barros.
RESUMO O cambucizeiro (Campomanesia phaea), pertencente à família Myrtaceae, é uma planta nativa da Mata Atlântica brasileira. A descrição das características dos frutos de cambucizeiro é importante para subsidiar novos trabalhos de melhoramento genético e sua exploração comercial, principalmente no que tange ao processamento dos frutos. O presente trabalho teve como objetivo realizar a caracterização morfológica e química de frutos de cambucizeiro. Cinquenta e oito acessos, oriundos de diferentes locais da Mata Atlântica e Serra do Mar paulista, foram coletados, propagados por sementes e um exemplar de cada acesso encontra-se no Núcleo de Produção de Mudas de São Bento do Sapucaí (SP). Quarenta frutos de cada acesso foram coletados no mês de maio e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campomanesia phaea; Carpometria; Características químicas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000100010

Caracterização morfométrica de fêmeas, garanhões e castrados da raça Campolina baseada em índices
Provedor de dados: 45
Autores: Lucena,J.E.C.; Vianna,S.A.B.; Berbari Neto,F.; Sales Filho,R.L.M.; Diniz,W.J.S.
O presente estudo objetivou avaliar os índices morfométricos para garanhões, machos castrados e fêmeas da raça Campolina, bem como caracterizá-los morfologicamente. Para tanto, foram utilizadas as medidas lineares de 4.840 garanhões, 19.037 fêmeas e 1.371 machos castrados, obtidas no banco de dados do Serviço de Registro Genealógico da ABCCCampolina, com base nas quais nove índices morfométricos foram calculados utilizando-se seis medidas lineares. A análise de variância foi realizada para avaliar o efeito do sexo e da idade sobre os índices obtidos. Verificou-se que ambos os fatores influenciaram os índices morfométricos. Garanhões apresentaram peso calculado aproximado superior tanto às fêmeas quanto aos machos castrados. De acordo com o índice peitoral,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equinos; Índices morfométricos; Morfologia; Seleção.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200431

Caracterização quali-quantitativa da entomofauna de polinizadores em matas ripárias preservadas e em processo de restauração ecológica no Distrito Federal
Provedor de dados: 14
Autores: CAMARGO, A. J. A. de; AQUINO, F. de G.; ABREU, F. B. de.
bitstream/item/159298/1/Bolpd-336.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Serviços ambientais; Mariposa; Antropização; Restauração ecológica; Mata ripária; Praga de planta; Abelha; Himenoptero; Lepidoptero.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068921

Caracterização sanitária em cultivos de tambaqui no Estado do Amazonas - polo de produção de Rio Preto da Eva.
Provedor de dados: 14
Autores: MACIEL, P. O.; BENAVIDES, M. V.; WEBBER, D. C.; CHAGAS, E. C.; BRANDÃO, F. R.; AQUINO-PEREIRA, S. L.; FUJIMOTO, R. Y.
Introdução. Dados gerais da região onde se encontram as propriedades aquícolas. Caracterização das propriedades e manejos adotados. Características da localização e infraestrutura da propriedade. Estruturas de cultivo. Qualidade da água e preparação de viveiros. Aquisição de formas jovens. Manejo. Alimentação. Doenças. Mão-de-obra e assistência técnica. Comercialização. Considerações finais. Referências.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sanidade; Amazonas; Região Norte; Tambaqui; Peixe de água doce; Colossoma macropomum.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056528

Caracterização sensorial de morangos cultivados na região de Pelotas
Provedor de dados: 75
Autores: Carpenedo,Silvia; Antunes,Luis EC; Treptow,Rosa O.
RESUMO No Brasil as cultivares de morangueiro utilizadas, são oriundas de programas de melhoramento genético de outros países, e apresentam características sensoriais que atendem à demanda do local de origem. Além disto, essas características podem ser variáveis com as condições de clima e solo, bem como, com o sistema de cultivo adotado, sendo de grande importância a avaliação desses materiais no local de cultivo. O objetivo do trabalho foi caracterizar sensorialmente morangos das cultivares Camarosa, Diamante, Aromas, Ventana, Albion, Camino Real, Earlibrite e Festival produzidas em Pelotas-RS. Para tanto, os frutos foram avaliados quanto à aparência, textura e sabor através do Método Descritivo Quantitativo, por uma equipe composta de oito provadores...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Morangueiro; Qualidade; Cultivares.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400565

Caracterización de bioles de la fermentación anaeróbica de excretas bovinas y porcinas
Provedor de dados: 115
Autores: Cano-Hernández,Maribel; Bennet-Eaton,Alex; Silva-Guerrero,Erika; Robles-González,Sergio; Sainos-Aguirre,Uriel; Castorena-García,Hugo.
Resumen: Los sistemas anaeróbicos producen biocombustibles y líquidos residuales conocidos como bioles. En Sistemas Biobolsa® se realizó la fermentación anaeróbica de excretas bovinas y porcinas, durante dos meses. La diferencia entre los tipos de biol bovino y porcino obtenidos se determinó con análisis de varianza de un factor y para cada parámetro físico y químico evaluado. En los bioles se monitoreó diariamente pH, temperatura, conductividad eléctrica (CE), oxígeno disuelto (OD), potencial oxido reducción (ORP), sólidos disueltos totales (SDT), porcentaje de cloruro de sodio, sólidos volátiles (SV), sólidos totales (ST.), cenizas, humedad, P, PO4, P2O5, N, Na, K, Ca, Mg, Zn y Cu en su forma iónica. Con un pH-metro (HANNA HI-255) se determinaron pH, CE,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biol; Biorreactores anaerobios; Biofertilizantes.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000400471

CARACTERIZACIÓN DE MICROSITIOS PARA EL ESTABLECIMIENTO DE PLÁNTULAS DE Espeletia uribei (Asteraceae)
Provedor de dados: 37
Autores: GALLEGO MAYA,Angélica María; BONILLA GÓMEZ,María Argenis.
Con el fin de determinar si los micrositios de establecimiento están limitando el reclutamiento de las plántulas y la regeneración de Espeletia uribei, un frailejón endémico y valor objeto de conservación del Parque Nacional Natural Chingaza, se evaluaron diez variables bióticas y abióticas dentro de micrositios con plántulas y micrositios vacíos. Las variables que más se relacionaron con el establecimiento fueron: la distancia al adulto reproductivo más cercano, el tipo de zona de luz "abierta" y la estructura de vegetación "herbácea" asociada. La distancia al adulto reproductivo más cercano dificulta que las semillas alcancen micrositios más alejados debido al tipo de dispersión primaria barócora de la especie. Zonas de luz "abiertas" y vegetación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distancia al adulto; Frailejón; Luz; Microhábitat; Páramo; Reclutamiento; Vegetación asociada.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000200007

Caracterización de parámetros fisicoquímicos en frutos de mora (Rubus alpinus Macfad)
Provedor de dados: 109
Autores: Moreno,Brigitte Liliana; Deaquiz Oyola,Yuli Alexandra.
La mora (Rubus alpinus Macfad) es un cultivo agrícola rentable para pequeños productores que no cuenta con herramientas tecnológicas poscosecha suficientes, que les permite ser más competitivos en el mercado nacional e internacional. En el trabajo se evaluaron parámetros fisicoquímicos de frutos de mora en un diseño factorial 4 × 2 con cuatro repeticiones donde el primer factor correspondió a las fincas de cultivo y el segundo a los grados de madurez. Se midieron las variables pH, sólidos solubles totales, acidez total titulable, índice de madurez, firmeza, diámetro y longitud del fruto. Se encontró que los estados de madurez, las condiciones edafoclimáticas de la zona y el manejo agronómico influyen directamente sobre las características fisicoquímicas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poscosecha; Grados de madurez; Calidad organoléptica.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000200004

Caracterización de sistemas agroecológicos para el establecimiento de cacao (Theobroma cacao L.), en comunidades afrodescendientes del Pacífico Colombiano (Tumaco- Nariño, Colombia)
Provedor de dados: 109
Autores: Espinosa-Álzate,Juan Antonio; Ríos-Osorio,Leonardo Alberto.
El objetivo de esta investigación fue caracterizar agroecológicamente, los sistemas de producción de cacao en el municipio de Tumaco - Pacífico colombiano, tanto sistemas de producción tradicional como convencional. La metodología diseñada se basó en un análisis de contexto donde todas las dimensiones de la sostenibilidad proporcionaron una mirada holística de la realidad y se evaluó la eficiencia energética. Como resultados del estudio se identificó que los sistemas productivos de cacao se abordan con dos sistemas tecnológicos contrastantes: 1) de forma tradicional o sistemas complejos locales, dentro del concepto de integralidad de manejo del territorio, y 2) en sistemas de explotación comercial moderna (alta densidad de siembra, uso de controles...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidad; Eficiencia energética; Sistemas complejos; Pacífico Colombiano.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000300001

Caracterización del ambiente térmico para la actividad ganadera bovina en el Valle del Cauca, Colombia
Provedor de dados: 109
Autores: Molina Benavides,Raúl Andrés; Silva Aguilar,Fernando; Perilla Duque,Sandra; Sánchez Guerrero,Hugo.
La influencia del clima sobre el comportamiento de los animales ha sido demostrada desde hace muchos años. Variables climáticas como la temperatura (T, °C), humedad relativa (HR, %), radiación solar (Rs, W/m²) y velocidad del viento (Vv, m.s-1), por fuera de sus rangos normales, pueden desplazar a los rumiantes de su zona de confort, generandoles impactos negativos sobre su comportamiento, productividad y reproducción. Con el fin de caracterizar el ambiente térmico para la actividad ganadera en el Valle del Cauca - Colombia, se utilizaron 2 índices biometeorológicos (índices de carga calórica para ganado de leche y carne) para conocer la relación animal - ambiente. Los índices se aplicaron para los rangos climáticos más representativos del departamento (T=...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estrés calórico; Índices biometeorológicos; Comportamiento productivo y reproductivo; Variables climatológicas.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000400012

Caracterización exomorfológica y micrográfica de Cheilanthes pruinata, especie tóxica para el ganado y medicinal en humanos en la región Andina
Provedor de dados: 51
Autores: Flores,Estela N; Califano,Laura M; Gurni,Alberto A; Vignale,Nilda D.
El objetivo del trabajo fue definir, mediante la aplicación del método micrográfico, los caracteres anatómicos de valor diagnóstico requeridos para identificar la parte aérea de la especie denominada comúnmente "doradilla" (Cheilanthes pruinata Kaulf.) causal de intoxicaciones en el ganado menor en el NO de Argentina y que también es utilizada en medicina herbolaria en los Andes de Perú y Bolivia como analgésico y antihemorrágico. Se aplicó la técnica de disociado leve a hojas, órganos presumiblemente tóxicos y/o medicinales. Los resultados indican que, en láminas foliares, los pelos glandulares de pie uni y bicelulares, y cabeza secretora unicelular, las esporas triletes y los leptosporangios con anillo de dehiscencia vertical son las referencias válidas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Doradilla; Cheilanthes pruinata; Intoxicación; Medicina herbolaria; Micrografía.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000100003

Caracterización fisiológica del enraizamiento in vitro de Eucalyptus nitens y Eucalyptus globulus
Provedor de dados: 73
Autores: Jofré,María Paz; Ríos,Darcy; Becerra,José; Sánchez-Olate,Manuel.
RESUMEN El entendimiento de los cambios bioquímicos que ocurren durante las distintas fases del enraizamiento hace posible obtener mayor porcentaje de enraizamiento de microbrotes en especies leñosas. Para diferenciar ambas especies y encontrar un marcador de la capacidad rizogénica, en el presente estudio se pretende caracterizar perfiles cinéticos de Ácido Indol Acético (AIA), Fenoles totales y Carbohidratos totales. Para esto se evaluaron microtallos de las especies Eucalyptus nitens (H. Deane &amp; Maiden) Maiden y Eucalyptus globulus Labill. las cuales fueron tratadas con el método de la inducción lenta del enraizamiento en medio de cultivo Murashige &amp; Skoog (1962) (MS) con las sales a la mitad, 30 g/L de sacarosa, suplementado con Ácido Naftalen...
Tipo: Journal article
Palavras-chave: Flavonoides; Acido Indol Acético; Enraizamiento adventicio.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200421

Caracterización florística y estructural de la población natural de Jubaea chilensis (Molina) Baill. más austral de Chile
Provedor de dados: 85
Autores: Flores,S; Promis,A; Faúndez,L.
Jubaea chilensis (Molina) Baill. (palma chilena) es una especie endémica de Chile. Se encuentra en estado vulnerable debido a la reducción y fragmentación de sus poblaciones, explotación de su savia y semillas, y a la reducción de su vegetación acompañante. El límite sur de su distribución natural se encuentra en Palmas de Tapihue, Pencahue, región del Maule. El presente estudio buscó describir el estado de conservación de esta población de J. chilensis y su vegetación acompañante. Para ello, se definieron 3 sectores con presencia de J. chilensis, se realizó un inventario florístico en 8 parcelas de 256 m², y se evaluó la estructura vegetacional en 3 parcelas de 1.000 m². A partir de ello se identificó una población de J. chilensis de 35 individuos adultos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservación; Palma Chilena; Regeneración; Flora Vascular; Chile Central.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000200021

Caracterización molecular, análisis morfológico y colonización micorrízica en la rizósfera del aguacate (Persea americana Mill) en Caldas, Colombia
Provedor de dados: 109
Autores: Rivera Páez,Fredy Arvey; González Salazar,Viviana; González Acosta,Jorge Giovany; Ossa López,Paula Andrea.
Se evaluaron familias de hongos formadores de micorriza arbuscular (HMA) asociados a dos variedades de aguacate Persea americana Mill (hass y lorena), en 12 muestras de suelo rizosférico y raíces en Caldas, Colombia. Las esporas se obtuvieron por tamizado húmedo y centrifugación en gradiente de sacarosa, y montadas en los reactivos Polivinilactoglicerol y Melzer para determinar su morfología, y las raíces tratadas con hidróxido de potasio, ácido acético, azul de tripano y lactoglicerol, para establecer su colonización. El ADN fue extraído por DNeasy Plant Mini Kit (Qiagen™) y amplificado por PCR utilizando iniciadores sobre los genes 18S y 28S del ADNr nuclear, visualizado y purificado en geles de agarosa, y secuenciado por Macrogen Advancing Through...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alineamiento de secuencias de ADN; Genes ribosomales; Morfotipos HMA; Simbiosis; Taxonomía.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000400011

Caracterización molecular de palma de aceite Elaeis guineensis Jacq., procedente de diferentes orígenes (Zaire y Camerún) usando marcadores microsatélites
Provedor de dados: 109
Autores: González Chavarro,Carlos Felipe; León Lozano,Marlon Eduardo; Morillo Coronado,Ana Cruz; Ochoa,Erick Iván; Morillo Coronado,Yacenia.
Se determinó la variabilidad genética de 96 accesiones de palma de aceite (E. guineensis Jacq.) procedentes de Camerún y Zaire con 20 marcadores microsatélites. 59 alelos fueron detectados con un promedio de 2.95, tres loci fueron polimórficos con un PIC (Índice de Información Polimórfica) promedio de 0.58. Se encontró una alta diversidad genética, con una heterocigocidad total de 0.46, y un alto porcentaje de loci polimórficos del 90%. El valor de F ST encontrado fue de 0.14, lo cual sugiere que en las poblaciones de Camerún y Zaire existe una moderada estructura poblacional. La heterocigocidad observada (Ho=0.67) fue mayor que la heterocigocidad esperada (He=0.42), evidenciando una baja presencia de homocigotos. Los parámetros de diferenciación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversidad genética; Estructura poblacional; Conservación; Heterocigocidad esperada y observada.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000300010

CARACTERIZACIÓN MOLECULAR DEL Potato virus V (PVV) INFECTANDO Solanum phureja MEDIANTE SECUENCIACIÓN DE NUEVA GENERACIÓN
Provedor de dados: 37
Autores: ÁLVAREZ YEPES,Daniela; GUTIÉRREZ SÁNCHEZ,Pablo Andrés; MARÍN MONTOYA,Mauricio.
Las enfermedades virales son uno de los problemas más limitantes para la producción de papa en el mundo. Uno de los materiales de papa más susceptibles a los virus corresponde a Solanum phureja; sin embargo, en Colombia son pocos los estudios adelantados sobre los agentes causales que lo afectan. En este trabajo se realizó una caracterización molecular del Potato virus V (PVV) infectando plantas de S. phureja en Antioquia, utilizando métodos de secuenciación de nueva generación (NGS), pruebas de DAS-ELISA, RT-PCR en tiempo real (RT-qPCR) y RT-PCR convencional. Los resultados indican la ocurrencia de niveles muy variables de incidencia del virus entre lotes de cultivo (6,7 % a 86 %). El PVV tiene un genoma de 9828 nt que codifica para una poliproteína de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DAS-ELISA; NGS; Papa; Potyvirus; RT-qPCR.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000300007

Caracterización morfo-agronómica de poblaciones de zapallo criollo (cucurbita maxima Duch.) colectadas en los valles andinos de la Argentina
Provedor de dados: 114
Autores: Lorello,I.M; García Lampasona,S.C; Makuch,M.A; Peralta,I.E.
En los valles andinos de la Argentina las familias producen hortalizas en forma tradicional principalmente para el autoconsumo. El zapallo (Cucurbita maxima) es un cultivo americano de gran importancia en las economías regionales andinas. Estas poblaciones criollas de zapallos se están perdiendo por el éxodo rural, la sustitución de semilla criolla por semilla comercial y las sequías frecuentes. Constituyen reservorios de genes de interés para el mejoramiento y para garantizar la seguridad alimentaria local, por lo que su conservación y caracterización son fundamentales para evitar la erosión genética. Durante 2005 se realizaron colectas en Valle Fértil, provincia de San Juan y en el noroeste argentino; se colectaron 61 poblaciones, de las cuales 27 se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita maxima; Caracterización morfo-agronómica; Diversidad genética; Recursos genéticos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2016000100005

CARACTERIZACIÓN MORFOLÓGICA DE LOS ESTADIOS LARVALES L2 Y L3 DE DYNASTES HERCULES OCCIDENTALIS (MELOLONTHIDAE: DYNASTINAE)
Provedor de dados: 84
Autores: VILLAMARÍN-CORTEZ,SANTIAGO; YÁNEZ-CORONEL,JAVIER; CAMPOVERDE,MAYRA.
RESUMEN Este estudio proporciona datos sobre las características morfológicas de las larvas de segundo y tercer estadios Dynastes hercules occidentallis Lachaume, 1985 (Coleoptera, Melolonthindae, Dynastynae), criados en cautiverio, una especie con alto potencial de manejo para el Distrito Metropolitano de Quito, Ecuador. Se analizó la quetotaxia, aparato bucal, estructuras de cada tagma, peso, talla, entre otros. Se determinan las características en su etapa larval y se resaltan aquellas que permiten diferenciar de otras afines.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dynastini; Inmaduros; Manejo; Cría.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016000100001

Caracterización Palinológica de Mieles de la Zona I: Prepuna. (Jujuy, Argentina)
Provedor de dados: 51
Autores: Sánchez,Ana C; Lupo,Liliana C.
Se realizó el análisis palinológico de once muestras de miel pertenecientes a la Zona I, Prepuna en la provincia de Jujuy. Se determinaron 38 tipos polínicos, destacándose aquellos correspondientes a especies nativas con 39%. Se identificaron como principales recursos nectaríferos Prosopis ferox, Tipo Papilionoideae, Arquita trichocarpa, Brassicaceae y Schinus areira y como asociación indicadora del origen geográfico: Prosopis ferox, Schinus areira, Brassicaceae, Caesalpinia trichocarpa, Papilionoideae, Plantago sp., Baccharis sp., Mutisieae, Poaceae, Asteraceae, Solanaceae y Verbenaceae.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Melisopalinología; Polen; Quebrada de Huahuaca; Apis mellifera.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000300004

Caracterización reológica de almidón y evaluación morfológica de 20 variedades de musáceas (Musa sp.), del banco de germoplasma Fedeplátano, Chinchiná - Caldas, Colombia
Provedor de dados: 109
Autores: Lucas Aguirre,Juan Carlos; Quintero Castaño,Víctor Dumar.
Se caracterizaron veinte variedades de musáceas de diferente composición genética del banco de germoplasma de Fedeplátano (AA, AAA, AAB, ABB, AAAA y AAAB). La caracterización incluyó propiedades físicas como peso, diámetro, longitud, materia seca y porcentaje de cáscara del fruto y propiedades funcionales de almidones (curvas de empastamiento). Las variedades Cachaco Pelipita, Fougamou, Kelong Mekintu y SH-3436-9 presentaron porcentajes de materia seca superiores al 35% lo cual indica que estas variedades serian de gran importancia para el sector de las frituras ya que al contener menos agua el proceso se agilizara incrementando el rendimiento y disminuyendo la absorción de aceite. Las variedades que presentaron mejores comportamientos frente a las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Propiedades físicas y funcionales; Curvas de empastamiento; Procesos de retrogradación; Sinéresis.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000300002

Caracterización y fenología de especies de interés apícola en el departamento Diamante (Entre Ríos, Argentina)
Provedor de dados: 51
Autores: Fagúndez,Guillermina A; Reinoso,Patricia D; Aceñolaza,Pablo G.
Con el objeto de evaluar los recursos apícolas de la región suroeste de la provincia de Entre Ríos en cuanto a riqueza y abundancia, disponibilidad temporal y espacial de los mismos, se relevó la vegetación en el área de influencia de 3 apiarios. Contar con esta información permitirá favorecer la planificación de la actividad apícola y comparar con los recursos explotados por Apis mellifera. Durante las temporadas apícolas 1999-2001 se registró la floración de 299 Angiospermae y determinó la cobertura en diferentes ambientes. Las familias apícolas con mayor diversidad de especies fueron Asteraceae y Fabaceae. El periodo de floración se extendió durante todo el año, con un máximo entre mediados de octubre a fin de febrero. Las familias botánicas, más...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fenología de floración; Recursos apícolas; Región suroeste de Entre Ríos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200005

Caracterización y Marcación de Células Germinales Primordiales
Provedor de dados: 77
Autores: Stevenson,A; Obaíd,M; Romina,R; Vigneaux,L.
Las células germinales primordiales (CGP) son los precursores de los ovocitos y espermatocitos. Se caracterizan por ser las únicas capaces de retener verdaderamente la capacidad de desarrollo pluripotencial luego de la gastrulación. Estas células provienen del epiblasto, diferenciándose del resto de las células somáticas gracias a señales emitidas por el ectodermo extraembrionario y endodermo visceral tempranamente a partir de los días 6,0 a 7,5 dpc. en la especie murina. Luego migran a través de intestino primitivo y mesenterio dorsal hasta llegar a las crestas genitales alrededor de los 10,5 dpc. Las células germinales primordiales tienen una variada morfología y expresión génica, por lo tanto presentan distintos marcadores según el estadío en el que se...
Tipo: Journal article
Palavras-chave: Células germinales primordiales; Marcadores; Pluripotencial.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200034

Caracterizações macroscópicas e microscópicas da bronquiectasia em Rottweiler
Provedor de dados: 195
Autores: Rodrigues, Danilo Marin; Torres, Luciana Neves; Cecarelli, Carla Franchitto; Gomes, Raquel Gonçalves; Lima, José Cesar Menk Pinto; Bisson, Thaís Amanda; Silva, Felype Fanti Sabino; Pinto, Ana Carolina Brandão de Campos Fonseca; Lorigados, Carla Aparecida Batista; Maiorka, Paulo César.
A bronquiectasia dos cães rottweiler já foi citada anteriormente, mas hoje é menos comum, provavelmente pela diminuição da popularidade desta raça; entretanto, é uma doença que carece de caracterizações e padronizações
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bronquiectasia; Rottweiler; Caracterização macroscópica; Caracterização microscópica.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31044

Carbapenem-resistant Klebsiella pneumoniae colonization in pediatric and neonatal intensive care units: risk factors for progression to infection
Provedor de dados: 55
Autores: Akturk,Hacer; Sutcu,Murat; Somer,Ayper; Aydın,Derya; Cihan,Rukiye; Ozdemir,Aslı; Coban,Asuman; Ince,Zeynep; Citak,Agop; Salman,Nuran.
Abstract  Background Little is known about factors associated with carbapenem-resistant Klebsiella pneumoniae infections in pediatric patients, who are initally colonized with carbapenem-resistant Klebsiella pneumoniae.  Materials and methods A retrospective case–control study was conducted involving pediatric and neonatal intensive care units throughout a five-year period (January 2010–December 2014). Clinical and microbiological data were extracted from Hospital Infection Control Committee reports and patients’ medical records. Risk factors were assessed in carbapenem-resistant Klebsiella pneumoniae colonized patients who developed subsequent systemic infection (cases) and compared to carbapenem-resistant Klebsiella pneumoniae colonized patients who did...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbapenem resistant Klebsiella pneumoniae; Infection; Colonization; Pediatric/Neonatal intensive care.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200134

CARBOHYDRATE CONTENT AND DEVELOPMENT OF STRAWBERRY TRANSPLANTS FROM RIO GRANDE DO SUL AND IMPORTED
Provedor de dados: 94
Autores: COCCO,CARINE; GONÇALVES,MICHÉL ALDRIGHI; REISSER JUNIOR,CARLOS; MARAFON,ANDERSON CARLOS; ANTUNES,LUIS EDUARDO CORRÊA.
ABSTRACT  Obtaining high yields in strawberry crop requires the use of transplants with high sanitary and physiological quality. Thus, the present study aimed to evaluate the effect of the origin of strawberry transplants on quality, carbohydrate content and subsequent development and field production. Treatments covered four transplant origins: Argentina, Chile, Chuí (Rio Grande do Sul, Brazil) and São Francisco de Paula (Rio Grande do Sul, Brazil) and two cultivars (Camarosa and Camino Real) in experimental design of randomized blocks with four replicates, conducted between April and December 2010. Carbohydrate content in crown and roots was evaluated, as well as the growth and development of transplants and plant yield. Regardless of cultivar and origin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Bare root transplants; Total sugar; Yield.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000400701

Carbohydrate metabolism in floral structures of Lilium pumilum in different development stages
Provedor de dados: 65
Autores: Santos,Mirelle Nayana de Sousa; Mapeli,Ana Maria; Tolentino,Márcia Martins.
ABSTRACT: Lilium pumilum is a species that stands out in floriculture for presenting orange inflorescences that attract the consumer. This study thus aimed at characterizing the carbohydrate metabolism of floral structures of L. pumilum in different development stages. For this purpose, carbohydrate levels (total soluble sugars, reducing sugars, non-reducing sugars, and starch), at different floral stages (E0 - bud with no color; E1 - bud at early coloring; E2 - orange bud; E3 - open flower; E4 - senescent flower) were quantified after extraction with ethanol. Lilium pumilum flowers showed high energy potential during floral opening and senescence; total soluble sugars were the main carbohydrates present in the species, reducing with the floral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Total soluble sugars; Starch; Lily.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701142

CARBOHYDRATES, PHENOLIC COMPOUNDS AND ANTIOXIDANT ACTIVITY IN PULP AND PEEL OF 15 BANANA CULTIVARS
Provedor de dados: 94
Autores: AQUINO,CÉSAR FERNANDES; SALOMÃO,LUIZ CARLOS CHAMHUM; RIBEIRO,SÔNIA MACHADO ROCHA; SIQUEIRA,DALMO LOPES DE; CECON,PAULO ROBERTO.
ABSTRACT  The aim of this study was to quantify and compare the levels of carbohydrates and phenolic compounds and the antioxidant activity in the pulp and peel of 15 banana cultivars in two ripening stages. Four bunches per cultivar were harvested in the pre-climacteric stage, six fruits were used by sample unit. Fruits were analyzed in the pre-climacteric stage and after ripening. Total, reducing and non-reducing soluble sugars, starch, phenolic compounds and antioxidant activity were evaluated. Cultivar and ripening stage influenced all characteristics analyzed. Unripe pulp and peel had small percentage of sugar, but high percentage of starch, especially ‘Terrinha’ and ‘Marmelo’ cultivars. AAB and ABB cultivars presented the highest percentages of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa spp.; Soluble sugars; Starch; Free radical.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000400901

Carbon and Nitrogen Stocks and Humic Fractions in Brazilian Organosols
Provedor de dados: 90
Autores: Valladares,Gustavo Souza; Pereira,Marcos Gervasio; Benites,Vinícius de Melo; Anjos,Lúcia Helena Cunha dos; Ebeling,Adierson Gilvani; Guareschi,Roni Fernandes.
ABSTRACT Despite limited geographic expression of Organosols in Brazil, their high carbon storage capacity and natural environmental vulnerability justifies further studies on C and N stocks in these soils and their relationship to the nature of organic matter. Evaluation of physical and chemical properties of organic soils and their ability to store C is important so as to develop sustainable management practices for their preservation. The objectives of the study were to measure the total organic carbon stock (OCst), total nitrogen stock (Nst), and humic fractions in Organosols from different environments and regions of Brazil, and to correlate the data with soil chemical (pH, P, K, Ca2+, Mg2+, Al3+, H+Al, CEC, V) and physical properties (soil bulk...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil organic matter; Humic substances; Histic horizon; Physical and chemical properties.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100425

Carbon dynamics of the deglacial and contemporary ocean inferred from radiocarbon measurements in foraminifera, seawater and atmospheric carbon dioxide
Provedor de dados: 5
Autores: Colin Metz, Lindsay.
Late Pleistocene atmospheric CO2 concentrations varied by ~90 ppm, rising with Antarctic and global temperatures during deglaciations. These natural variations were smaller and slower than the present CO2 increase, caused by anthropogenic emissions, which is driving the current transition to the warm Anthropocene. Because the ocean is the largest carbon reservoir that exchanges readily with the atmosphere, most explanations of the glacial-interglacial variations and predictions of future CO2 concentrations involve mechanisms that mediate that exchange. A critical region for such exchange is the Southern Ocean (SO), where carbon-rich deep water is upwelled to the surface by westerly winds that may be responsive to past and present warming. In this...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00494/60596/64082.pdf

Carbon footprint of the colombian cocoa production
Provedor de dados: 70
Autores: Ortiz-Rodríguez,Oscar O.; Villamizar-Gallardo,Raquel A.; Naranjo-Merino,Carlos A.; García-Caceres,Rafael G.; Castañeda-galvís,María T.
ABSTRACT Cocoa is an important commercial crop in the tropics; and estimating the carbon emissions in the producing-areas is a worthwhile effort. The main goal of the current paper was to evaluate the carbon footprint (CF) per kilogram of Colombian cocoa bean produced under conventional and agroforestry managements, following the methods proposed by PAS 2050. In this research, we compared our results to other worldwide researches, showing an overview of the current limitations and challenges involving the CF researches. Our results showed that all calculated environmental burdens were lower for the conventional management. In the agroforestry practice, composting of cocoa pod husks contributed with approximately 34.00E+00 g methane and 2.55E+00 g nitrous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbon footprint; Climate changes; Global warming potential; Theobroma cacao L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000200260

Carbon in Humic Fractions of Organic Matter in Soil Treated with Organic Composts under Mango Cultivation
Provedor de dados: 90
Autores: Silva,Joyce Reis; Silva,Davi José; Gava,Carlos Alberto Tuão; Oliveira,Thaisi Caroline Tavares de; Freitas,Maria do Socorro Conceição de.
ABSTRACT Soil organic matter (SOM) plays a key role in maintaining the productivity of tropical soils, providing energy and substrate for the biological activity and modifying the physical and chemical characteristics that ensure the maintenance of soil quality and the sustainability of ecosystems. This study assessed the medium-term effect (six years) of the application of five organic composts, produced by combining different agro-industrial residues, on accumulation and chemical characteristics of soil organic matter. Treatments were applied in a long-term experiment of organic management of mango (OMM) initiated in 2005 with a randomized block design with four replications. Two external areas, one with conventional mango cultivation (CMM) and the other...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Humin; Humic acids; Fulvic acids; Semi-arid region of Brazil; Mangifera indica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100406

Carbon isotope offsets between benthic foraminifer species of the genus Cibicides (Cibicidoides) in the glacial sub-Antarctic Atlantic
Provedor de dados: 5
Autores: Gottschalk, Julia; Riveiros, Natalia Vazquez; Waelbroeck, Claire; Skinner, Luke C.; Michel, Elisabeth; Duplessy, Jean-claude; Hodell, David; Mackensen, Andreas.
Epibenthic foraminifer delta C-13 measurements are valuable for reconstructing past bottom water dissolved inorganic carbon d13C (delta C-13(DIC)), which are used to infer global ocean circulation patterns. Epibenthic delta C-13, however, may also reflect the influence of C-13-depleted phytodetritus, microhabitat changes, and/or variations in carbonate ion concentrations. Here we compare the delta C-13 of two benthic foraminifer species, Cibicides kullenbergi and Cibicides wuellerstorfi, and their morphotypes, in three sub-Antarctic Atlantic sediment cores over several glacial-interglacial transitions. These species are commonly assumed to be epibenthic, living above or directly below the sediment-water interface. While this might be consistent with the...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53207/54927.pdf

Carbon primary sources and estuarine habitat use by two congeneric ariid catfishes in a subtropical coastal lagoon
Provedor de dados: 103
Autores: Pereyra,Paula E.R.; Mont'Alverne,Renata; Garcia,Alexandre M.
ABSTRACT Although ariid catfishe species are known to use coastal systems during some stages of their life cycles, the energetic contribution of estuarine resources and habitat use by many species in this family are still unclear. We used stable isotope analyses to estimate the assimilation of primary carbon sources and to infer the use of estuarine and freshwater habitats by two ariid catfishes Genidens barbus (Lacepède, 1803) and Genidens genidens (Cuvier, 1829). An isotopic mixing model revealed that juveniles of both catfish species consume considerable amounts of estuarine-produced carbon sources (G. barbus: 54-87% and G. genidens: 36-84%). However, G. genidens adults rely more on freshwater-derived carbon sources (31-77%) than on estuarine sources...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genidens barbus; Genidens genidens; Isotopic mixing models; Patos Lagoon; Stable isotopes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000200501

Carbon sequestration loss following Zostera noltei decline in the Arcachon Bay (France)
Provedor de dados: 5
Autores: Ribaudo, Cristina; Plus, Martin; Ganthy, Florian; Auby, Isabelle.
The worldwide decline of seagrass meadows may result in the loss of relevant ecosystem services such as the carbon sequestration within marine ecosystems. In this paper, net primary production (NPP) of Zostera noltei meadows was assessed in the Arcachon Bay (SW France) with the aim of understanding the impact of meadows decline on C sequestration capacity at a basin scale. Net growth rates obtained by means of a year-long leaf-marking experiment (2005-2006) were coupled to interannual biomass measurements (1983-2010) to obtain a direct estimate of NPP. Concurrently, an indirect estimate was obtained through a mathematical model which embedded natural factors variation (temperature, light and nutrients). Z. noltei seasonal growth and leaf morphometry...
Tipo: Text
Palavras-chave: Seagrass; Meadow regression; Macrotidal lagoon; Growth model; Nutrient leaf resorption.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00309/42061/41357.pdf

Carbon stocks in a tropical dry forest in Brazil
Provedor de dados: 124
Autores: Pereira Júnior,Lécio Resende; Andrade,Eunice Maia de; Palácio,Helba Araújo de Queiroz; Raymer,Poliana Costa Lemos; Ribeiro Filho,Jacques Carvalho; Pereira,Francisco Jairo Soares.
ABSTRACT The dry forests are the type most widely distributed vegetation in the tropics, and studies aimed at quantifying the carbon stock in these forests are important for it to be quantified their participation as mitigating the effects of climate change. With that in mind, the aim of this research was to quantify the carbon stocks in the woody, herbaceous, litter and root components of a patch of dry tropical forest, with 30 years of regeneration in Iguatu-CE, Brazil. Initially the vegetation was inventoried by means of a floristic and phytosociological survey of the woody component in a 1 ha area which had been under conservation. The biomass was then estimated employing allometric equations, and the stored carbon was quantified. Stocks of carbon in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Semi-arid; Caatinga; Biomass.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100032

Carbon Stocks in Compartments of Soil Organic Matter 31 Years after Substitution of Native Cerrado Vegetation by Agroecosystems
Provedor de dados: 90
Autores: Ferreira,Eloisa Aparecida Belleza; Bustamante,Mercedes Maria da Cunha; Resck,Dimas Vital Siqueira; Figueiredo,Cícero Célio de; Pinto,Alexandre de Siqueira; Malaquias,Juaci Vitória.
ABSTRACT Changes in carbon stocks in different compartments of soil organic matter of a clayey Latossolo Vermelho Distrófico (Typic Haplustox), caused by the substitution of native savanna vegetation (cerrado sensu stricto) by agroecosystems, were assessed after 31 years of cultivation. Under native vegetation, a stock of 164.5 Mg ha-1 C was estimated in the 0.00-1.00 m layer. After 31 years of cultivation, these changes in soil C stocks were detected to a depth of 0.60 m. In the case of substitution of cerrado sensu stricto by no-tillage soybean-corn rotation, a reduction of at least 11 % of the soil C pools was observed. However, the adoption of no-tillage as an alternative to tillage with a moldboard plow (conventional system) reduced CO2 emissions by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conventional tillage; No-tillage; Microbial biomass; Particulate organic matter.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100507

Carbon stocks of an Oxisol after thirty-eight years under different tillage systems
Provedor de dados: 91
Autores: Magalhaes,Sulamirtes S. de A.; Ramos,Fabricio T.; Weber,Oscarlina L. dos S.
ABSTRACT Soil carbon (C) stock determination can subsidize discussions on the continuity of an agricultural management. This study aimed to evaluate the stocks of total organic C (STOC) and labile C (SLC), and the indices of C lability (CLI), C compartment (CCI) and C management (CMI), and correlate them with chemical and physical attributes of a Red Yellow Latosol (Oxisol) managed for 38 years with different tillage systems in a Cerrado region of Mato Grosso, Brazil. Disturbed and undisturbed soil samples were collected in three layers (0-0.05, 0.05-0.10 and 0.10-0.20 m). The CMI (CLI x CCI) showed higher STOC possibly as the tillage depth decreased, because none of the tillage systems conserved STOC and SLC in the layers of 0-0.05 and 0.05-0.10 m,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil conservation; Crop rotation; Soil organic matter.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100085

Carbonate chemistry in sediment pore waters of the Rhône River delta driven by early diagenesis (NW Mediterranean)
Provedor de dados: 5
Autores: Rassmann, Jens; Lansard, Bruno; Pozzato, Lara; Rabouille, Christophe.
The Rhône River is the largest source of terrestrial organic and inorganic carbon for the Mediterranean Sea, and a large fraction thereof is buried or mineralized in the sediments close to the river mouth. The mineralization follows aerobic and anaerobic pathways with varying impacts on the carbonate chemistry in the sediment pore waters. This study focused on the production of dissolved inorganic carbon (DIC) and total alkalinity (TA) by early diagenesis at the sediment water-interface, consequential pH variations and the effect on calcium carbonate precipitation or dissolution. The sediment pore water chemistry was investigated during the DICASE cruise along a transect from the Rhône River outlet to the continental shelf. The concentrations of DIC, TA,...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00337/44838/44422.pdf

Carbonate chemistry in sediment porewaters of the Rhône River delta driven by early diagenesis (northwestern Mediterranean)
Provedor de dados: 5
Autores: Rassmann, Jens; Lansard, Bruno; Pozzato, Lara; Rabouille, Christophe.
The Rhône River is the largest source of terrestrial organic and inorganic carbon for the Mediterranean Sea. A large fraction of this terrestrial carbon is either buried or mineralized in the sediments close to the river mouth. This mineralization follows aerobic and anaerobic pathways, with a range of impacts on calcium carbonate precipitation and dissolution in the sediment near the sediment–water interface. This study focuses on the production of dissolved inorganic carbon (DIC) and total alkalinity (TA) by early diagenesis, consequential pH variations and the effect on calcium carbonate precipitation or dissolution. The sediment porewater chemistry was investigated along a transect from the Rhône River outlet to the continental shelf. TA and...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00354/46505/46267.pdf

Carbonate "clumped" isotope signatures in aragonitic scleractinian and calcitic gorgonian deep-sea corals
Provedor de dados: 5
Autores: Kimball, Justine; Eagle, Robert; Dunbar, Robert.
Deep-sea corals are a potentially valuable archive of the temperature and ocean chemistry of intermediate and deep waters. Living in near-constant temperature, salinity, and pH and having amongst the slowest calcification rates observed in carbonate-precipitating biological organisms, deep-sea corals can provide valuable constraints on processes driving mineral equilibrium and disequilibrium isotope signatures. Here we report new data to further develop "clumped" isotopes as a paleothermometer in deep-sea corals as well as to investigate mineral-specific, taxon-specific, and growth-rate-related effects. Carbonate clumped isotope thermometry is based on measurements of the abundance of the doubly substituted isotopologue (COO2)-C-13-O-18-O-16 in carbonate...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00369/48042/72992.pdf

Carbono e atributos microbiológicos do solo em área desmatada da Amazônia no Rio Urucu, Coari, AM.
Provedor de dados: 14
Autores: MUNIZ, A. W.; NUNES, R. H. da S.; SILVA, T. A. C.; SÁ, E. L. S. de; CORDEIRO, E. R.; SILVA, K. E. da.
O objetivo do trabalho foi avaliar o carbono e os atributos microbiológicos do solo em uma área desmatada da Floresta Amazônica, na jazida petrolífera do Rio Urucu, no Município de Coari, AM.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Microbiologia do Solo; Solo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055887

Carbono e nitrogênio do solo submetido a sistemas agroflorestais com seringueira no Estado do Acre.
Provedor de dados: 14
Autores: COSTA, F. de S.; OLIVEIRA, T. K. de; BARDALES, N. G.; COSTA, C. R. da.
Os sistemas agroflorestais (SAFs) são uma alternativa viável para uso conservacionista do solo na Amazônia Brasileira, gerando renda para o produtor rural, aumentando a biodiversidade e a captura de carbono da atmosfera no solo e na vegetação. Considerando a importância desses aspectos, a pesquisa com SAFs está em processo de ampliação com foco, também, em mensuração de serviços ambientais associados. Este documento é fruto da cooperação dos conhecimentos tecnológico e tradicional na retomada do tema de SAF para o desenvolvimento rural na Amazônia. Apresenta parte inicial do conhecimento gerado desde o desenho do SAF em 2010 até o ano de 2015, enfatizando o que acontece com o solo na transição para SAFs. Destaca a importância de experimentos de longa...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sistema Agroflorestal (SAF); Agricultura conservacionista; Consórcio agroflorestal; Ruber tree; Colocação São Luís; Seringal Porvir; Epitaciolândia (AC); Fazenda São João; Senador Guiomard (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Agroforestería; Materia orgánica del suelo; Nitrógeno orgánico del suelo; Reservorios de carbono.; Agrossilvicultura; Seringueira; Hevea brasiliensis; Solo; Matéria orgânica; Carbono; Nitrogênio; Caucho.; Agroforestry; Soil organic matter; Carbon sinks; Soil organic nitrogen.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072228

Carcass and meat traits of feedlot Nellore bulls fed different dietary energy sources
Provedor de dados: 96
Autores: Maia Filho,Geraldo Helber Batista; Barbosa,Fabiano Alvim; Emerick,Lucas Luz; Souza,Rafahel Carvalho; Figueiredo,Tadeu Chaves; Azevedo,Henrique de Oliveira; Cavalcanti,Luigi Francis Lima; Mandarino,Raphael Amazonas.
ABSTRACT The objective of this experimental study was to evaluate the effects of different dietary energy sources on the carcass and meat traits of feedlot Nellore bulls. A total of 48 Nellore bulls at 32 months of age with 354.35±19.56 kg body weight were studied for 85 days. The bulls were allotted to four groups of 12 individuals: Whole corn grain - diet based on whole corn grain; Ground corn - diet based on ground corn grain; Citrus pulp - diet based on citrus pulp; and Steam-flaked corn - diet based on steam-flaked corn. Diets did not influence carcass quality or meat quality. Average values for fat depth, rib eye area, shear force, total cooking losses, and carcass yield were 4.97 mm, 74.71 cm2, 5.85 kgf, 26.82%, and 52.0%, respectively. Based on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fat; High-concentrate diets; Intake; Rib eye area; Tenderness.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000500265

Carcass characteristics, meat quality, feeding behavior of Nelore heifers fed diets containing sunflower pie
Provedor de dados: 2
Autores: Alves, Karine Regina; Silva, Leandro das Dores Ferreira da; Ribeiro, Edson Luís Azambuja; Guerra, Geisi Loures; Paiva, Fernando Henrique Pereira de; Henz, Éderson Luis.
The aim was to evaluate the feeding behavior, carcass characteristics and meat quality of Nelore heifers fed sunflower pie replacing cottonseed meal. They were used 30 heifers with average initial weight of 274 kg ± 28 kg and average age of 24 months, confined for 76 days. The design was completely randomized with five treatments (0, 150, 300, 450 and 600 g kg-1 DM) and six replicates per treatment. By completing 24 hours after slaughter, it evaluated muscle conformation and degree of finish made the longissimus dorsi at the 13th rib. A representative sample between the 10th and 12th ribs was collected for evaluation of the physical components of carcasses. As well as the other variables, the hot carcass weight, dressing percentage, carcass length and rib...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias; Zootecnia; Nutrição Animal ribeye area; Softness; Marbling; Carcass yield.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/30183

Carcass Traits and Immune Response of Broiler Chickens Fed Dietary L-Carnitine, Coenzyme Q10 and Ractopamine
Provedor de dados: 89
Autores: Asadi,H; Sadeghi,AA; Eila,N; Aminafshar,M.
ABSTRACT This study was conducted to evaluate the effects of coenzyme Q10, L-carnitine and ractopamine supplementation, alone and in combinations, on carcass traits and immune response of broiler chickens. Five hundred and twelve one-day-old Ross 308 male broiler chickens were randomly allocated into eight treatments with four replicates each. A 2×2×2 factorial arrangement was applied, with two levels of coenzyme Q10 (0 and 40 mg/kg), two levels of L-carnitine (0 and 200 mg/kg) and two levels of ractopamine (0 and 10 mg/kg). The birds were reared until day 42 of age under standard conditions. Blood samples were collected at the end of grower and finisher periods from the wing vein. Four birds per group were sacrificed at day 42 of age. Except for carcass...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coenzyme Q10; L-carnitine; Ractopamine; Broiler chicken.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400677

Carcass yield, sensory analysis and meat quality of broilers fed canola meal
Provedor de dados: 2
Autores: Moraes, Priscila; Novelini, Liliane; Lemes, Jaqueline Schneider; Santos, Marco Aurélio Ziemann dos; Pereira, Cláudio Martin Pereira de; Xavier, Eduardo Gonçalves.
This study aimed to evaluate the effect of dietary levels of canola meal on carcass yield, fatty acids profile, physical characteristics, chemical and sensory composition of breast meat of broilers. A total of 300 one-day-old, both sexes, Cobb broilers were assigned to a completely randomized design with five treatments and six replicates of ten birds each. Birds were given 0, 25, 50, 75 and 100% canola meal in place of soybean meal in the diet. After 42 days, four birds per replicate were slaughtered to analyze the carcass yield and the breast was used for analysis of fatty acid profile, sensory analysis and chemical and physical composition. The fatty acid profile was influenced by increasing levels of canola meal, decreasing (p &lt; 0.05) the content of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.03.00-1 fatty acids; Nutrition; Poultry; Trained panel.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31247

Carcinoma de células escamosas corneano em canino doméstico
Provedor de dados: 195
Autores: Bezerra, J. A. B.; Silva, M. L. F.; Ximenes, P. A.; Filgueira, K. D.
Em cães, as neoplasias da córnea são raras, mas quando ocorrem desencadeiam consequências devastadoras para a visão, aparência e bem-estar animal, independente do comportamento biológico tumoral. Os tipos histológicos envolvidos incluem, melanoma, adenocarcinoma, linfoma, fibrossarcoma, tumor venéreo transmissível, epitelioma, hemangioma e carcinoma de células escamosas. O presente trabalho descreve a ocorrência de um caso de carcinoma de células escamosas na córnea de um animal da espécie canina.
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28951

Carcinoma de células transicionais da bexiga em cães: Relato de cinco casos
Provedor de dados: 195
Autores: Barboza, D. V.; Guim, T. N.; Silva, C. C.; Fernandes, C. G.
Os neoplasmas da bexiga são tumores incomuns em cães, responsáveis por cerca de 2% de todos os neoplasmas que acometem esta espécie. O carcinoma de células transicionais (CCT) é o neoplasma vesical mais comumente diagnosticado. A sua etiologia é multifatorial e o seu desenvolvimento pode estar relacionado à exposição do urotélio vesical a carcinógenos presentes na urina, como metabólitos do triptofano. As massas neoplásicas geralmente estão localizadas na região do trígono vesical podendo causar obstrução e levar a hidronefrose.
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28956

Carcinoma de glândula salivar na espécie felina: Uma neoplasia insólita
Provedor de dados: 195
Autores: Filgueira, K. D.; Medeiros, V. B.; Fernandes, K. S. B. R.; Silva, A. M.; Rodrigues, R. T. G. A.
As neoplasias malignas primárias do tecido glandular salivar são incomuns nos gatos domésticos. Embora de reduzida ocorrência, podem envolver as glândulas salivares maiores ou menores. Há uma escassez do registro dessa afecção na literatura. O presente trabalho descreve um caso de carcinoma em glândula salivar felina. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glândulas salivares; Neoplasias; Felinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31898

Carcinoma gástrico em cão: endoscopia e histopatológico – Relato de caso
Provedor de dados: 195
Autores: Lima, L. R. S.; Silva, B. P.; Gaeta, F. A.
Tumores gástricos representam menos de 1,0% de todas as neoplasias em cães e gatos. As neoplasias malignas que predominam nos cães são adenocarcinoma, seguido por linfossarcoma e leiomiossarcoma. O carcinoma geralmente ocorre em machos com menos de dez anos de idade. Pode aparecer como um pólipo séssil, placa ulcerada ou espessamento difuso da parede gástrica. Também pode se desenvolver na superfície da mucosa do estômago ou crescer dentro de camadas mais profundas. Os sinais clínicos mais comuns são: episódio progressivo de êmese, hiporexia e perda de peso. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcinoma gástrico; Cães.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31897

Cardanol: toxicogenetic assessment and its effects when combined with cyclophosphamide
Provedor de dados: 74
Autores: Schneider,Beatriz Ursinos Catelan; Meza,Alisson; Beatriz,Adilson; Pesarini,João Renato; Carvalho,Pamela Castilho de; Mauro,Mariana de Oliveira; Karaziack,Caroline Bilhar; Cunha-Laura,Andréa Luiza; Monreal,Antônio Carlos Duenhas; Matuo,Renata; Lima,Dênis Pires de; Oliveira,Rodrigo Juliano.
Abstract Cardanol is an effective antioxidant and is a compound with antimutagenic and antitumoral activity. Here, we evaluated the genotoxic and mutagenic potential of saturated side chain cardanol and its effects in combination with cyclophosphamide in preventing DNA damage, apoptosis, and immunomodulation. Swiss mice were treated with cardanol (2.5, 5 and 10 mg/kg) alone or in combination with cyclophosphamide (100 mg/kg). The results showed that cardanol is an effective chemopreventive compound, with damage reduction percentages that ranged from 18.9 to 31.76% in the comet assay and from 45 to 97% in the micronucleus assay. Moreover, cardanol has the ability to reduce the frequency of apoptosis induced by cyclophosphamide. The compound did not show...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phenolic lipid; Antimutagenesis; Micronucleus; Comet assay; Apoptosis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000200279

Cardiac index by thermodilution or transthoracic echocardiography in dogs at different hemodynamic states
Provedor de dados: 65
Autores: Gehrcke,Martielo Ivan; Cardoso,Helena Mondardo; Regalin,Doughlas; Silva,Gizelli da; Padilha,Vanessa Sasso; Moraes,Aury Nunes de; Oleskovicz,Nilson.
ABSTRACT: Proper monitoring of cardiac index (CI) in critically ill patients requires accurate and minimally invasive methods. The aim of this study was to compare the CI values obtained by thermodilution or echocardiography using different methods in dogs in different hemodynamic states. Nine dogs weighing 19.6±1.3kg were anesthetized with isoflurane at 1.4V% (Baseline) and subjected to mechanical ventilation (MV),a hypodynamic state (Hypo) with isoflurane at 3.5V% and hyperdynamic state (hyper) with dobutamine infusion at 5μgkg-1min-1. CI analysis was performed by thermodilution (TD) and using the modified Simpson's method, aortic velocity-time integral (A-VTI) method and pulmonary VTI (P-VTI) method. We performed Pearson's correlation and Bland-Altman...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiac index; Hypotension; Echocardiography; Bland-altman.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102049

Cardiomiopatia arritmogênica do ventrículo direito em felino: relato de caso
Provedor de dados: 45
Autores: Backschat,P.S.; Goldfeder,G.T.; Ampuero,F.; Lacerda,A.M.D.; Larsson,M.H.M.A.
RESUMO Felino de 3,3kg, fêmea, oito anos de idade, castrada, sem definição racial, foi atendida no Hospital Veterinário da Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (HOVET-USP), com histórico de dispneia, prostração, hiporexia e consequente emagrecimento progressivo, havia uma semana. Foram realizados exames de sangue: hemograma com contagem de plaquetas, função renal, função hepática e dosagens séricas de sódio e potássio, eletrocardiograma (ECG), radiografia torácica, ecoDopplercardiograma, e os resultados dos exames indicaram diagnóstico presuntivo de cardiomiopatia arritmogênica do ventrículo direito. O diagnóstico foi confirmado pela necropsia e pela constatação da presença de tecido fibroadiposo no miocárdio no exame...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gato; Dispneia; Histopatológico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501112

Cardioprotection against experimental myocardial ischemic injury using cornin
Provedor de dados: 56
Autores: Xu,Y.; Xu,Y.; Luan,H.; Jiang,Y.; Tian,X.; Zhang,S.
Phosphorylated-cyclic adenosine monophosphate response element-binding protein (Phospho-CREB) has an important role in the pathogenesis of myocardial ischemia. We isolated the iridoid glycoside cornin from the fruit of Verbena officinalis L, investigated its effects against myocardial ischemia and reperfusion (I/R) injury in vivo, and elucidated its potential mechanism in vitro. Effects of cornin on cell viability, as well as expression of phospho-CREB and phospho-Akt in hypoxic H9c2 cells in vitro, and myocardial I/R injury in vivo, were investigated. Cornin attenuated hypoxia-induced cytotoxicity significantly in H9c2 cells in a concentration-dependent manner. Treatment of H9c2 cells with cornin (10 µM) blocked the reduction of expression of phospho-CREB...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cornin; Myocardial ischemia and reperfusion; CREB; Akt; Hypoxia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000200608

Cardio-respiratory development in bird embryos: new insights from a venerable animal model
Provedor de dados: 96
Autores: Burggren,Warren W.; Santin,Josele Flores; Antich,Maria Rojas.
ABSTRACT The avian embryo is a time-honored animal model for understanding vertebrate development. A key area of extensive study using bird embryos centers on developmental phenotypic plasticity of the cardio-respiratory system and how its normal development can be affected by abiotic factors such as temperature and oxygen availability. Through the investigation of the plasticity of development, we gain a better understanding of both the regulation of the developmental process and the embryo's capacity for self-repair. Additionally, experiments with abiotic and biotic stressors during development have helped delineate not just critical windows for avian cardio-respiratory development, but the general characteristics (e.g., timing and dose-dependence) of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bird embryos; Cardiovascular; Epigenetics; Fetal programing; Respiratory plasticity; Toxicants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001100709

Carduus tenuiflorus Curtis (Asteraceae), nuevo registro para la flora alóctona de Chile
Provedor de dados: 73
Autores: Cordero,Sebastián; Gutiérrez,Diego G.; Moreira-Muñoz,Andrés.
ABSTRACT Carduus tenuiflorus Curtis is described as a new alien plant species for Chile, whose introduction into the country is proposed around the year 1928. An identification key for species of the genus Carduus L. present in Chile is added.
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200453

Carotid body (Thermoreceptors, sympathetic neural activation, and cardiometabolic disease
Provedor de dados: 48
Autores: Iturriaga,Rodrigo; Del Rio,Rodrigo; Idiaquez,Juan; Somers,Virend K.
The carotid body (CB) is the main peripheral chemoreceptor that senses the arterial PO2, PCO2 and pH. In response to hypoxemia, hypercapnia and acidosis, carotid chemosensory discharge elicits reflex respiratory, autonomic and cardiovascular adjustments. The classical construct considers the CB as the main peripheral oxygen sensor, triggering reflex physiological responses to acute hypoxemia and facilitating the ventilatory acclimation to chronic hypoxemia at high altitude. However, a growing body of experimental evidence supports the novel concept that an abnormally enhanced CB chemosensory input to the brainstem contributes to overactivation of the sympathetic nervous system, and consequent pathology. Indeed, the CB has been implicated in several...
Tipo: Journal article
Palavras-chave: Autonomic dysfunction; Carotid body; Heart failure; Metabolic syndrome; Obstructive sleep apnea; Sympathetic activation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100013

Carriage of methicillin resistant Staphylococcus aureus and awareness of infection control among health care workers working in intensive care unit of a hospital in Nepal
Provedor de dados: 55
Autores: Pant,Narayan Dutt; Sharma,Manisha.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000200218

Carta de serviços ao cidadão.
Provedor de dados: 14
Autores: EMBRAPA.
Carta de serviço ao cidadão; Atuação; Canais de comunicação; Serviços.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Serviços ao cidadão; SAC; Agricultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1037098

Carta do editor
Provedor de dados: 75
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300309

Carta do editor
Provedor de dados: 75
Autores: Melo,Paulo.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400453

Carta do editor
Provedor de dados: 75
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100005

Carta do editor
Provedor de dados: 75
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200153

Cartas climáticas do Município de Rio Negrinho, SC.
Provedor de dados: 14
Autores: WREGE, M. S.; FRITZSONS, E.; SOARES, M. T. S.; BOGNOLA, I. A.; GARRASTAZU, M. C.
bitstream/item/154226/1/Doc-300-Cartas-climaticas.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Santa Catarina.; Zoneamento climático; Disponibilidade de Água; Mudança Climática.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062125

Cartas climáticas do Município de Telêmaco Borba, PR.
Provedor de dados: 14
Autores: WREGE, M. S.; FRITZSONS, E.; SOARES, M. T. S.; BOGNOLA, I. A.; GARRASTAZU, M. C.
bitstream/item/154228/1/Doc-299-Cartas-climaticas-Telemaco-Borba.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Paraná.; Zoneamento climático; Disponibilidade de Água; Mudança Climática.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062132

Cartilha gestão da água subterrânea.
Provedor de dados: 14
Autores: MATTHIENSEN, A.; BORDIN, F. B.; BRINGHENTI, I.; WASKIEWIC, M. E.; OLIVEIRA, M. de M.; COMASSETTO, V.
bitstream/item/143540/1/final8116.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Rio Jacutinga.; Água; Gestão.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045870

Carvão-comum-do milho no Brasil: conheça esta doença.
Provedor de dados: 14
Autores: SILVA, D. D. da; COTA, L. V.; COSTA, R. V. da; GUIMARÃES, E. A.
bitstream/item/158285/1/circ-222.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Doença de planta; Zea mays.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064327

Case: Ecopro biogas. Energy and nutrients towards the end of the food chain
Provedor de dados: 21
Autores: Løes, Anne-Kristin; Thakur, Maitri; Eilertsen, Aleksander; Fløan, Tore.
The biogas plant Ecopro in Trøndelag, Norway digests municipal organic waste, along with waste from fish industry and slaughterhouses, since 2008. Equipment to upgrade the biogas for transport purpose is being installed, and the digestate is utilized for fertilization. Ecopro is an industrial partner in the project "CYCLE", one of three Norwegian bioeconomy-projects to arrange the NoRest conference 2016.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/31173/1/poster%20standning%20A0%20cycle%20copenhagen%20v5.pdf

Case Nortura/Norilia.Improving the utilisation of co-streams in poultry processing
Provedor de dados: 21
Autores: Adler, Steffen A.; Løes, Anne-Kristin; Slizyte, Rasa; Misimi, Ekrem; Carvajal, Ana; Bar, Eirin; Tveit, Guro M.; Wold, Jens Petter; Vikman, Minna; Wikberg, Hanne; Honkapää, Kaisu; Egelyng, Henrik; Alvestrand, Heidi; Nordal, John.
Industrialised chicken production is far from organic agriculture prinicples. Still of interest is a more sustainable utilisation of by-products, e.g. hydrolysation of feathers for proteins, or extraction of food grade oil from chicken bones. Such approaches were studied in the bioeconomy-project "CYCLE" (2013-2017).
Tipo: Conference paper, poster, etc.
Palavras-chave: Produce chain management.
Ano: 2016
URL: http://orgprints.org/31175/1/NIBIO%20Poster%20Norilia.pdf

Case Produsentpakkeriet.Improving the utilisation of co-streams in potato and vegetable processing
Provedor de dados: 21
Autores: Adler, Steffen A.; Løes, Anne-Kristin; Rommi, Katarina; Kambestad, G; Albrektsen, Thor-Erik.
During processing (packaging) of vegetables and potatoes, large proportions are sorted out due to minor damage or deviations from strict visual standards. Out-sorted products are poorly paid, and have a short shelf-life. Processing to increase the payment and shelf-life may support a more sustainable utilisation of these by-products. Conserving as silage is one option, which was  studied in the bioeconomy-project "CYCLE" (2013-2017). Other approaches are also discussed.
Tipo: Conference paper, poster, etc.
Palavras-chave: Food systems; Produce chain management.
Ano: 2016
URL: http://orgprints.org/31176/1/NIBIO%20Poster%20PPT.pdf

Cassava processing wastewater as a platform for third generation biodiesel production
Provedor de dados: 63
Autores: Neves,Cristina; Maroneze,Mariana Manzoni; Santos,Aline Meireles dos; Francisco,Erika Cristina; Wagner,Roger; Zepka,Leila Queiroz; Jacob-Lopes,Eduardo.
ABSTRACT This study aimed to evaluate third generation biodiesel production by microalgae Phormidium autumnale using cassava processing wastewater as a platform. Experiments were performed in a heterotrophic bubble column bioreactor. The study focused on the evaluation of the bioreactor (batch and fed-batch) of different operational modes and the analysis of biofuel quality. Results indicate that fed-batch cultivations improved system performance, elevating biomass and oil productions to 12.0 g L−1 and 1.19 g L−1, respectively. The composition of this oil is predominantly saturated (60 %) and monounsaturated (39 %), resulting in a biodiesel that complys with U.S., European and Brazilian standards. The technological route developed indicates potential for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microalgae; Cyanobacteria; Agroindustrial wastewater; Biofuel.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500412

Cassava starch edible coating incorporated with propolis on bioactive compounds in strawberries
Provedor de dados: 64
Autores: Thomas,Ariela Betsy; Nassur,Rita de Cássia Mirela Resende; Boas,Ana Carolina Vilas; Lima,Luiz Carlos de Oliveira.
ABSTRACT Strawberry is a fruit appreciated throughout the world due to its attractive quality attributes and stands out due to its high phenolic compound content, which positively contribute to biological properties of nutritional interest. The objective of this study was to evaluate the effect of cassava starch coatings incorporated with propolis combinations on the phytochemical content and the maintenance and increase of the strawberry antioxidant activity. The treatments were 3% cassava starch (CS), 3% cassava starch + 33% ethanolic propolis extract (CS + P33%), 3% cassava starch + 66% ethanolic propolis extract (CS + P66%) and control (C). The fruits were stored at 4 °C ± 0.5 ºC and 90%RH for 16 days, making up a completely randomized design with 4...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytochemicals; Antioxidant; Fragaria ananassa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000100087

CASTANHA na roça: expansão e renovação de castanhais nativos: programa 28: Norte.
Provedor de dados: 14
O sistema Castanha na Roça é um modelo de manejo, que renova e expande os castanhais nativos. Esse sistema sustentável, que reúne atividades de roça e de extrativismo florestal, transforma o produtor em um agroextrativista, dando-lhe condições de diversificar a produção e aumentar a renda familiar. O pesquisador Marcelino Guedes da Embrapa Amapá explica sobre o sistema Castanha na Roça.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Extrativismo florestal; Agroextrativista; Castanhal nativo; Castanha; Renda familiar.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049819

Castanha-do-Brasil: novo hospedeiro da traça-das-farinhas.
Provedor de dados: 14
Autores: GOMES, F. B.; KRUG, C.; LIMA, R. M. B. de.
Problemas fitossanitários da castanha-do-Brasil. Registro da traça-das-farinhas atacando castanhas armazenadas. A traça Plodia interpunctella. Boas práticas no armazenamento da castanha-do-Brasil.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bertholletia Excelsa; Inseto; Plodia Interpunctella; Praga de Planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061891

Castração química de galos adultos: modelo animal para controle populacional de aves sinantrópicas
Provedor de dados: 195
Autores: Oliveira, Mirela Caroline Vilela; Kawaoku, Alisson Jun Taguchi; Frediani, Mayra Hespanhol; Fernandes, Cristiano Alves; Pereira, Ricardo José Garcia; Marques de Sá, Lilian Rose; Knobl, Terezinha.
Estudos sobre castração química no Brasil referem-se a espécie canina e apresentam resultados promissores, sendo considerada atualmente como uma nova alternativa para o controle populacional desta espécie.[1],[2]
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31083

Casuística de neoplasias em equinos
Provedor de dados: 195
Autores: Scattone, N. V.; Bertolini, R. S.; Loiacono, W. V. B.; Silva, T. P. M.; Justino, D. M.; Del Fava, C.
As neoplasias causam grande morbidade e mortalidade nos animais, sendo necessário o seu diagnóstico diferencial para orientação dos médicos-veterinários na adoção das condutas profiláticas, tratamento e prognóstico.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neoplasias; Equinos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31900

Catálogo de Asteraceae (Compositae) de la Región de Arica y Parinacota, Chile
Provedor de dados: 73
Autores: Moreira-Muñoz,Andrés; Muñoz-Schick,Mélica; Marticorena,Alicia; Morales,Vanezza.
RESUMEN La familia de las Asteráceas o Compuestas es la más diversa de la flora de Chile, sin embargo, sólo algunas tribus han sido sometidas a un tratamiento sistemático reciente, mientras que el conocimiento de la distribución geográfica de los taxones es aún muy deficiente. A partir de la revisión de ejemplares de herbario y trabajo de campo, se realizó una prospección de la flora de Asteráceas de la Región de Arica y Parinacota. Ello da como resultado la presencia de 144 taxones en la región, de los cuales un 82,6% es nativo (119) y un 9% es endémico (13) de Chile, mientras que el 8,3% restante corresponde a especies alóctonas o naturalizadas (12). El género Senecio es el más diverso en la región con 27 especies nativas, incluyendo seis especies...
Tipo: Journal article
Palavras-chave: Flora de Chile; Catálogo florístico; Reserva de la Biosfera Lauca; Conservación de la biodiversidad; Especies endémicas.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200226

Catálogo de forrageiras recomendadas pela Embrapa.
Provedor de dados: 14
Autores: PEREIRA, A. V.; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LEDO, F. J. da S.
Este catálogo apresenta informações básicas sobre as forrageiras que fazem parte da Unidade Demonstrativa - Vitrine de Forrageiras Recomendadas pela Embrapa. A Vitrine reúne as principais forrageiras tropicais indicadas para produção de leite e carne, considerando adaptação ambiental e formas de utilização. O catálogo não pretende esgotar as informações sobre cada cultivar, mas apenas servir de guia para demonstração das forrageiras aos produtores e técnicos em visita à Vitrine de Forrageiras.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Cultivares forrageiras tropicais; Carcterísticas forrageiras; Manejo de forrageiras.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048272

Catálogo de forrageiras recomendadas pela Embrapa.
Provedor de dados: 14
Autores: PEREIRA, A. V.; PACIULLO, D. S. C.; GOMIDE, C. A. de M.; LEDO, F. J. da S.
E-BOOK. Este catálogo apresenta informações básicas sobre as forrageiras que fazem parte da Unidade Demonstrativa - Vitrine de Forrageiras Recomendadas pela Embrapa. A Vitrine reúne as principais forrageiras tropicais indicadas para produção de leite e carne, considerando adaptação ambiental e formas de utilização. O catálogo não pretende esgotar as informações sobre cada cultivar, mas apenas servir de guia para demonstração das forrageiras aos produtores e técnicos em visita à Vitrine de Forrageiras.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Carcterísticas forrageiras; Cultivares forrageiras tropicais; Manejo de forrageiras.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055145

Catalogue of Anisopodidae (Diptera, Bibionomorpha) types housed in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil
Provedor de dados: 92
Autores: Falaschi,Rafaela L.; Oliveira,Sarah Siqueira; Lamas,Carlos J.E.
ABSTRACT Following a recommendation of the International Code of Zoological Nomenclature, this paper provides a catalogue of the type specimens of Anisopodidae (Diptera: Bibionomorpha) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP). Information on labels and type conditions, on 54 type specimens (including 21 primary types) of 24 Neotropical species are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nomenclature; Scientific collections; Taxonomy; Type material.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100024

Catalogue of data and platforms at Network GDAC level, including the example of Copernicus In Situ TAC
Provedor de dados: 5
Autores: Carval, Thierry.
This document presents catalogue techniques used at network GDAC level to facilitate the discovery of platforms and data files.  Some AtlantOS networks are organized as DAC-GDACs that continuously update a catalogue of metadata on observation datasets and platforms:  • A DAC is a Data Assembly Centre operating at national or regional scale. It manages data and metadata for its area with a direct link to Scientifics and Operators. The DAC pushes observations to the network GDAC. • A GDAC is a Global Data Assembly Centre. It is designed for a global observation network such as Argo, OceanSITES, DBCP, EGO, Gosud, etc… The GDAC aggregates data and metadata of an observation network, in real-time and delayed mode, provided by DACs.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00339/45063/44466.pdf

Catalyst: reimagining sustainability with and through fine art
Provedor de dados: 7
Autores: Connelly, Angela; Manchester Architecture Research Centre, The University of Manchester, Manchester, UK ; angela.connelly-2@manchester.ac.uk; Guy, Simon C; Faculty of Arts and Social Sciences, Lancaster University, Lancaster, UK ; s.guy@lancaster.ac.uk; Wainwright, Dr. Edward; School of Architecture, Planning &amp; Landscape, Newcastle University, Newcastle-upon-Tyne, UK ; edward.wainwright@ncl.ac.uk; Weileder, Wolfgang; Fine Art, School of Arts and Cultures, Newcastle University, Newcastle-upon-Tyne, UK ; wolfgang.weileder@ncl.ac.uk; Wilde, Marianne; Fine Art, School of Arts and Cultures, Newcastle University, Newcastle-upon-Tyne, UK    ; marianne.wilde@ncl.ac.uk.
How might we begin to explore the concept of the &amp;#8220;sustainable city&amp;#8221; in a world often characterized as dynamic, fluid, and contested? Debates about the sustainable city are too often dominated by a technological discourse conducted among professional experts, but this technocratic framing is open to challenge. For some critics, sustainability is a meaningless notion, yet for others its semantic pliability opens up discursive spaces through which to explore interconnections across time, space, and scale. Thus, while enacting sustainability in policy and practice is an arduous task, we can productively ask how cultural imaginations might be stirred and shaken to make sustainability accessible to a wider public who might join the...
Tipo: Peer-Reviewed Reports
Palavras-chave: Coproduction; Interdisciplinarity; Practice-led research; Sustainability; Urban.
Ano: 2016

Cattle management practices and milk production on mixed smallholder organic pineapple farms in Central Uganda
Provedor de dados: 21
Autores: Nalubwama Muwanga, Sylvia; Kabi, Fred; Vaarst, Mette; Smolders, Gidi; Kiggundu, Muhammad.
A longitudinal study to assess animal management practices and milk production was conducted for a period of 12 months on 30 smallholder farms keeping dairy cattle and certified organic pineapple production in Luwero and Kayunga districts, based on questionnaire and on-farm collected data. Farm sizes were 9.3 ± 6.7 acres in tethering system and 4.3 ± 2.6 acres in zero-grazing. Fifty-four percent of the zero-grazing herds had animal housing facilities. All farmers in tethering system kept cows on earthen floors and calves without bedding. Hygiene level in existing farms was low. Majority of calves were fed once a day by restricted suckling (77 %). Seventy-four percent of tethered cows were only fed on natural grass, while cows under zero-grazing system had...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30614/1/Published%20article%20_%20Nalubwama%20et%20al%202016.pdf

Cattle production supplemented on signal grass pastures during the rainy season
Provedor de dados: 2
Autores: Santos, Manoel Eduardo Rozalino; Santos, Anselmo de Deus; Fonseca, Dilermando Miranda da; Sousa, Braulio Maia de Lana; Gomes, Virgilio Mesquita; Sousa, Diogo Olímpio Chaves de.
The effects of four supplement doses (0, 1, 2 and 3 kg animal-1 day-1) on pasture characteristics and on cattle production on Brachiaria decumbens cv. Basilisk pastures in continuous stocking with variable stocking rate were assessed. Experimental design comprised completely randomized blocks with two replications. Concentrate supplementation did not influence mass (4141 kg ha-1 of DM) and production rate of forage (97.6 kg ha-1 day-1 of DM), morphological components and nutrition value in hand-plucked forage. Similarly, the number of live (1.607 tillers m-²) and dead (636 tillers m-²) tillers was not affected by concentrate supplementation. There were linear increases in animal performance (from 0.70 to 1.13 kg animal-1 day-1), stocking rate (1.9 to 3.8...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.04.00-8 Brachiaria decumbens; Sward height; Continuous stocking; Forage production; Animal selectivity.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29104

Causative Agents of Aspergillosis Including Cryptic Aspergillus Species and A. fumigatus
Provedor de dados: 19
Autores: 豊留, 孝仁; TOYOTOME, Takahito.
アスペルギルス症は深在性真菌感染症の重要な位置を占めている．アスペルギルス症の原因真菌はAspergillus fumigatusが最も重要であるが，そのほかにもAspergillus flavusやAspergillus niger, Aspergillus terreusなども重要な原因菌種である．また，近年になって隠蔽種と呼ばれる各Aspergillus sectionの代表的な種に非常によく似た菌種の存在が認識され，一部のアスペルギルス症の原因となっていることも分かってきた．最近の研究で，それらの菌種間では抗真菌薬に対する感受性や二次代謝産物の産生プロファイル (エクソメタボローム) が異なることも明らかとなってきた．一方，治療中のA. fumigatusアゾール耐性化や近年の欧州を中心とした環境中アゾール耐性A. fumigatusの出現も報告され，これら菌種を正確に同定し，加えて感受性を評価することの重要性が高まってきている． 本総説ではA. fumigatusを含めたアスペルギルス症原因菌種，特に隠蔽種について触れ，エクソメタボローム解析を利用した同定の可能性を述べる．加えて，A. fumigatusアゾール系抗真菌薬耐性について最近の報告を交えて概説したい
Palavras-chave: Aspergillosis; Aspergillus spp.; Azole resistance; Cryptic species; Secondary metabolites.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4396

Cd, Cu, and Mn from Uruguay River Basin in Uruguaiana, RS, Brazil, and their toxicological potential for human leukocyte
Provedor de dados: 3
Autores: Costa, Gislaine Rezer; Rocha, Mariana Balhego; Querol, Marcus Vinicius Morini; Dal Magro, Jacir; Machado, Michel Mansur; Oliveira, Luís Flávio Souza de.
This study assessed the limnology from the Medium Uruguay River Basin in Uruguaiana, Brazil, with a focus on the concentration of heavy metals (Cd, Cu, and Mn), to assess the toxicological potential (cytotoxicity and genotoxicity) for humans using as biological matrix of study human leukocyte cells. The conductivity, resistivity, and dissolved O2 levels exceeded the limits recommended by the National Environmental Council (Conselho Nacional do Meio Ambiente - CONAMA). The percentage of non-viable human leukocyte cells exposed to water samples was approximately 20% higher than that of the negative control (&lt;3%), but similar to the positive control. The DNA damage index was high for all heavy metal concentrations assayed when compared to the negative...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.00.00.00-6 ecotoxicology; Genotoxicity; Limnology; Heavy metals; Uruguay River Basin Ecotoxicologia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/31998

CD19+ B cell subsets in the peripheral blood and skin lesions of psoriasis patients and their correlations with disease severity
Provedor de dados: 56
Autores: Lu,J.; Ding,Y.; Yi,X.; Zheng,J.
T lymphocytes are important in the pathogenesis of psoriasis, and increasing evidence indicates that B cells also play an important role. The mechanisms of action, however, remain unclear. We evaluated the ratios of CD19+ B cells in peripheral blood mononuclear cells (PBMCs) from 157 patients with psoriasis (65 patients with psoriasis vulgaris, 32 patients with erythrodermic psoriasis, 30 patients with arthropathic psoriasis, and 30 patients with pustular psoriasis) and 35 healthy controls (HCs). Ratios of CD19+ B cells in skin lesions were compared with non-lesions in 7 erythrodermic psoriasis patients. The Psoriasis Area Severity Index (PASI) was used to measure disease severity. CD19+ B cell ratios in PBMCs from psoriasis vulgaris (at both the active...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psoriasis; B-lymphocytes; B-lymphocyte subsets; Psoriasis Area Severity Index (PASI); Flow cytometry.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000900706

CDH1 mutations in gastric cancer patients from northern Brazil identified by Next- Generation Sequencing (NGS)
Provedor de dados: 74
Autores: El-Husny,Antonette; Raiol-Moraes,Milene; Amador,Marcos; Ribeiro-dos-Santos,André M.; Montagnini,André; Barbosa,Silvanira; Silva,Artur; Assumpção,Paulo; Ishak,Geraldo; Santos,Sidney; Pinto,Pablo; Cruz,Aline; Ribeiro-dos-Santos,Ândrea.
Abstract Gastric cancer is considered to be the fifth highest incident tumor worldwide and the third leading cause of cancer deaths. Developing regions report a higher number of sporadic cases, but there are only a few local studies related to hereditary cases of gastric cancer in Brazil to confirm this fact. CDH1 germline mutations have been described both in familial and sporadic cases, but there is only one recent molecular description of individuals from Brazil. In this study we performed Next Generation Sequencing (NGS) to assess CDH1 germline mutations in individuals who match the clinical criteria for Hereditary Diffuse Gastric Cancer (HDGC), or who exhibit very early diagnosis of gastric cancer. Among five probands we detected CDH1 germline...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CDH1; Germline mutations; HDGC; Gastric Cancer; NGS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000200189

CECAF: Centro de Capacitação de Agricultores Familiares Estação Experimental Cascata Embrapa Clima Temperado.
Provedor de dados: 14
bitstream/item/143967/1/Folder-Cecaf-5.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Centro de Capacitação; Estação Experimental Cascata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046290

Celebration of 60th anniversary of Brazilian Society for Microbiology
Provedor de dados: 58
Autores: Martinez,Marina B.; Taborda,Carlos P.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000500001

Celecoxib/PLGA Suprime Angiogénesis y Metástasis Pulmonar de un Cáncer Mamario Murino Experimental
Provedor de dados: 77
Autores: Roa,Ignacio; Cantín,Mario; Muñoz,Mariela; Rosas,Carlos; Lemus,David.
La angiogénesis y metástasis son eventos esenciales en el proceso de invasión tumoral. Su relación íntima los hace buenos blancos en la terapia antitumoral. El objetivo fue analizar el patrón de metástasis pulmonar y angiogénesis, luego de la aplicación del antiangiogénico Celecoxib microencapsulado en ácido poli(láctico-co-glicólico) en ratones. Se utilizó un modelo de tumor experimental, inducido por células TA3-MTX-R, en 18 ratones, separados en 3 grupos de 6 animales, los cuales fueron tratados con dos presentaciones de Celecoxib en administración intramuscular (Grupo Control; Grupo Cx 1000 ppm y Grupo Cx 1000 ppm+PLGA). Los ratones fueron sacrificados y procesados histológicamente para ser teñidos con H&amp;E y Tricrómico de Arteta. El estudio reveló...
Tipo: Journal article
Palavras-chave: Angiogénesis; Metástasis; Pulmón; Cáncer; Celecoxib; PLGA.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100048

Cellulase activity and dissolved organic carbon release from lignocellulose macrophyte-derived in four trophic conditions
Provedor de dados: 58
Autores: Bottino,Flávia; Cunha-Santino,Marcela Bianchessi; Bianchini Jr.,Irineu.
Abstract Considering the importance of lignocellulose macrophyte-derived for the energy flux in aquatic ecosystems and the nutrient concentrations as a function of force which influences the decomposition process, this study aims to relate the enzymatic activity and lignocellulose hydrolysis in different trophic statuses. Water samples and two macrophyte species were collected from the littoral zone of a subtropical Brazilian Reservoir. A lignocellulosic matrix was obtained using aqueous extraction of dried plant material (≈40 °C). Incubations for decomposition of the lignocellulosic matrix were prepared using lignocelluloses, inoculums and filtered water simulating different trophic statuses with the same N:P ratio. The particulate organic carbon and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaerobic decomposition; Cellulose; Carbon cycle; Aquatic macrophytes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200352

Células de la Cresta Neural y su Relación con Cardiopatía Congénita: Revisión Sistemática de la Literatura
Provedor de dados: 77
Autores: Ramos,Víctor; Roa,Ignacio.
Las cardiopatías congénitas corresponden al grupo de anomalías del desarrollo que se presentan con mayor frecuencia. Durante el desarrollo cardíaco participan distintos linajes celulares, donde destacan las Células de la Cresta Neural (CCN) por su amplia gama de derivados embriológicos y la susceptibilidad de afectar a múltiples sistemas si su función es alterada. El objetivo fue determinar el rol que cumplen las CCN durante el desarrollo cardíaco y las cardiopatías congénitas asociadas. Se diseñó un estudio descriptivo en base a una revisión sistemática de la literatura de las bases de datos MEDLINE y Scopus, utilizando la combinación de términos MeSH: ("Heart Diseases/congenital" OR "Heart Diseases/embriology" OR "Heart Diseases/etiology" OR "Heart...
Tipo: Journal article
Palavras-chave: Cardiopatía congénita; Cresta neural; Células de la Cresta neural; Embriología.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200013

Celulite, piotórax e discoespondilite por nocardia nova em felino: relato de caso
Provedor de dados: 195
Autores: Cerdeiro, A. P. S.; Farias, M. R.; Ferreira, A. A.; Dittrich, G.; Luz, M. T.; Castro, J. L. C.; Chi, K. D.
A nocardiose é uma dermatopatia infecciosa, crônica, incomum, causada por actinomicetos gram-positivas do gênero Nocardia spp encontradas no solo, matéria orgânica vegetal e água, e a infecção decorre de implantes traumáticos, contaminação de feridas ou inalação. Relata-se o caso de um gato, macho, mestiço, adulto, com histórico de caquexia, dispneia inspiratória e lesões tegumentares. Ao exame clínico foram observadas úlceras e seios drenantes, encimadas por crostas hemato-melicéricas e com exsudato com múltiplos grânulos branco-amarelados, em região lombo-sacral e lateral dos membros pélvicos. O exame citopatológico do exsudato revelou inflamação piogranulomatosa e bactérias filamentosas. O exame dermatopatológico demonstrou piogranuloma difuso na derme...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28884

Cenário continua adverso para a produção de leite.
Provedor de dados: 14
Autores: CARVALHO, G. R.; COSTA, V. J. F. da.
bitstream/item/156454/1/Cnpgl-2016-PanLeite84-Cenario.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Desaceleração da produção; Oferta nacional de leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065209

Cenário e manejo de doenças disseminadas pela cigarrinha no milho.
Provedor de dados: 14
Autores: SABATO, E. de O.; BARROS, A. C. da S.; OLIVEIRA, I. R. de.
bitstream/item/152185/1/Cenario-manejo-1.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Doença de planta; Praga de planta; Zea mays; Enfezamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059085

Cenários exploratórios para o desenvolvimento tecnológico da agricultura brasileira : síntese.
Provedor de dados: 14
Autores: MARTHA JUNIOR, G. B.; PENA JUNIOR, M. A. G.; MARCIAL, E. C.; CASTANHEIRA NETO, F.; TORRES, L. A.; NOGUEIRA, V. G. de C.; CHERVENSKI, V. M. B.; SILVA, G. T. S. da; WOSGRAU, A. C.
Nos últimos 40 anos, o Brasil foi capaz de transformar uma agricultura tradicional em uma agricultura dinâmica e competitiva, sustentada em ciência e tecnologia. Entretanto, a crescente característica multifacetada da agropecuária brasileira (segurança alimentar, bioenergia, mudanças climáticas, química verde, desenvolvimento rural, acordos de comércio internacional, entre outros), com informações processadas de forma cada vez mais rápida, sinaliza para a necessidade da disponibilização, igualmente rápida, de informações qualificadas para apoiar a tomada de decisão. Sensível a esse cenário, a Embrapa estabeleceu seu Sistema de Inteligência Estratégica (Agropensa), com o objetivo de produzir e difundir conhecimentos e informações em apoio à formulação de...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agropensa; Desenvolvimento tecnológico; Informação agropecuária.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065265

Cenários mundial e nacional da caprinocultura e da ovinocultura.
Provedor de dados: 14
Autores: MARTINS, E. C.; MAGALHAES, K. A.; SOUZA, J. D. F. de; GUIMARAES, V. P.; BARBOSA, C. M. P.; HOLANDA FILHO, Z. F.
bitstream/item/158899/1/CNPC-2016-Cenarios.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura; Goats; Sheep.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068421

Cenouras híbridas apresentam produtividade até 70% superior.
Provedor de dados: 14
Autores: CARVALHO, A. D. F. de.
bitstream/item/141840/1/digitalizar0061.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cenoura; Rendimento; Colheita; Mecanização; Daucus carota.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042205

Cerebral vasomotor reactivity assessment using Transcranial Doppler and MRI with apnea test
Provedor de dados: 56
Autores: Herrera Campos,C.R.; Beltramini,G.C.; Avelar,W.M.; Lima,F.O.; Li,L.M.
Differently from previous studies that used Transcranial Doppler (TCD) and functional MRI (fMRI) for cerebral vasomotor reactivity (CVR) assessment in patients with carotid stenosis (CS), we assessed CVR using an identical stimulus, the Breath-Holding Test (BHT). We included 15 patients with CS and 7 age-matched controls to verify whether fMRI responded differently to BHT between groups and to calculate the agreement rate between tests. For TCD, impaired CVR was defined when the mean percentage increase on middle cerebral artery velocities was ≤31% on 3 consecutive 30-s apnea intercalated by 4-min normal breathing intervals. For fMRI, the percent variation on blood oxygen level-dependent (BOLD) signal intensity in the lentiform nucleus (LN) ipsilateral to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood oxygen level dependence; Transcranial Doppler; Carotid stenosis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001100704

Certain Aspects of Univalent Function with Negative Coefficients Defined by Bessel Function
Provedor de dados: 52
Autores: Ramachandran,Chellakutti; Dhanalakshmi,Kaliyaperumal; Vanitha,Lakshminarayanan.
ABSTRACT Key words: In recent years, applications of Bessel functions have been effectively used in the modelling of chemical engineering processes and theory of univalent functions.In this paper, we study a new class of analytic and univalent functions with negative coefficients in the open unit disk defined by Modified Hadamard product with Bessel function. We obtain coefficient bounds and exterior points for this new class.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analytic function; Univalent function; Extreme point; Bessel function; Subordination; Hadamard Product.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300603

CERVANTESIACEAE: NUEVO REGISTRO DE UNA FAMILIA NATURALIZADA PARA LA FLORA DE MÉXICO
Provedor de dados: 37
Autores: CUEVAS GUZMÁN,Ramón; SANTANA MICHEL,Francisco J; SÁNCHEZ RODRÍGUEZ,Enrique V; NÚÑEZ LÓPEZ,Nora M.
Se registra por primera vez para México la especie naturalizada Acanthosyris glabrata (familia Cervantesiaceae), un árbol hemiparásito sólo conocido del noroeste de Sudamérica. Se proporciona información sobre su hábitat y se presenta una ilustración de la especie. Se propone una hipótesis de comercio maritimo entre Ecuador y México para explicar la presencia del taxón en el occidente de México, en un área que dista 3500 km de su distribución original.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeografía; Hemiparásito; Noroeste sudamericano; Occidente de México; Santalales.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000200011

Cervical human papillomavirus infection and persistence: a clinic-based study in the countryside from South Brazil
Provedor de dados: 55
Autores: Coser,Janaina; Boeira,Thaís da Rocha; Wolf,Jonas Michel; Cerbaro,Kamila; Simon,Daniel; Lunge,Vagner Ricardo.
Abstract Human papillomavirus (HPV) infection is common in sexually active women and viral persistence may cause intraepithelial lesions and eventually progress to cervical cancer (CC). The present study aimed to investigate epidemiological factors related to HPV infection and to evaluate viral persistence and CC precursor lesions frequencies in women from a city in the countryside of South Brazil. Three hundred women were recruited from a primary public health care clinic. The patients were interviewed and underwent sampling with cervical brushes for HPV-DNA detection/typing by a PCR-based assay and cytological analysis by Pap smear test. HPV was detected in 47 (15.7%) women. HPV infection was significantly associated with young age (&lt;30 years) and low...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HPV prevalence; HPV persistence; Cervical cancer; Epidemiology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100061

CFOSAT: A new Chinese-French satellite for joint observations of ocean wind vector and directional spectra of ocean waves
Provedor de dados: 5
Autores: Hauser, D.; Tison, C.; Amiot, T.; Delaye, L.; Mouche, Alexis; Guitton, Gilles; Aouf, L.; Castillan, P.
CFOSAT (the China France Oceanography Satellite) is a joint mission from the Chinese and French Space Agencies, devoted to the observation ocean surface wind and waves so as to improve wind and wave forecast for marine meteorology, ocean dynamics modeling and prediction, climate variability knowledge, fundamental knowledge of surface processes. Currently under Phase D (manufacturing phase), the launch is now planned for mid-2018 the later. The CFOSAT will carry two payloads, both Ku-Band radar: the wave scatterometer (SWIM) and the wind scatterometer (SCAT). Both instruments are based on new concepts with respect to existing satellite-borne wind and wave sensors. Indeed, one of the originalities of CFOSAT is that it will provide simultaneously and in the...
Tipo: Text
Palavras-chave: Satellite; Radar; Surface ocean waves; Surface ocean wind; Scatterometer; CFOSAT.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00363/47468/47487.pdf

CGFS 2016 - Survey Report
Provedor de dados: 5
Autores: Travers-trolet, Morgane; Coppin, Franck.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46944/46850.pdf

Challenges for organic farming research in the tropics and research policies. Science Day 2016.
Provedor de dados: 21
Autores: Technology Innovation Platform of IFOAM, Organics International.
Opening  - Organic 3.0 and TIPI. The next phase for organic agriclture (Andre Leu)    Challenges for organic farming research in the tropics and research policies. Science Day 2016 at the BIOFACH 2016.    Presentations:  - Organic livestock in the tropics - an neglected opportunity? (Prof. Dr. Eva Schlecht)  - Soil Fertility and Waste Management in the Tropics (Noah Adamty)  - Organic Farming Research in Africa: Some constraints, lots of positive developments (Dr. Julia Wright with David Amudavi, Georgina McAllister, Wilfred Miga)  - Roadmap towards more organic farming research in international cooperation (Dr. Brian Baker)
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Animal husbandry; Research communication and quality; Environmental aspects.
Ano: 2016
URL: http://orgprints.org/29777/13/leu-TIPI-ScienceDay-biofach2016-opening-speech.pdf

Challenges of building an operational ocean forecasting system for small island regions: regional to local
Provedor de dados: 5
Autores: Caldeira, Rui; Couvelard, Xavier; Vieira, Rui; Lucas, Carlos; Sala, Iria; Casanova, Ignasi Valles.
An ocean circulation forecasting model for the Madeira Archipelago is operational since May 2010. Developing a forecasting system for a small island oceanic region, deprived from in-situ observations, is a challenging task since there are limited ways to validate predictions. Furthermore, model resolution concurrent with insufficient computational power, locally available, are other limiting factors to consider. Regional models combined with the possibility to downscale solutions onto a higher resolution island-scale model is a way to overcome some of such limitations. Nevertheless, generalised regional models must be able to accurately represent the far-field and transport important features such as meddies onto the local systems; while island-scale...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00346/45687/46479.pdf

Challenging the win-win discourse on conservation and development: analyzing support for marine protected areas
Provedor de dados: 7
Autores: Chaigneau, Tomas; Environment and Sustainability Institute, University of Exeter; T.W.B.Chaigneau@exeter.ac.uk; Brown, Katrina; Environment and Sustainability Institute, University of Exeter; katrina.brown@exeter.ac.uk.
Conservation designations such as protected areas are increasing in numbers around the world, yet it is widely reported that many are failing to reach their objectives. They are frequently promoted as opportunities for win-win outcomes that can both protect biodiversity and lead to economic benefits for affected communities. This win-win view characterizes the dominant discourse surrounding many protected areas. Although this discourse and the arguments derived from it may lead to initial acceptance of conservation interventions, this study shows how it does not necessarily result in compliance and positive attitudes toward specific protected areas. Consequently, the discourse has important implications not just for making the case for protected area...
Tipo: Peer-Reviewed Reports
Palavras-chave: Attitudes; Behavior; Compliance; Fisheries; Natural resource management; Philippines.
Ano: 2016

Change in physical and chemical characteristics related to the binomial time-temperature used in sous pasteurization see Tambaqui (Colossoma macropomum)
Provedor de dados: 45
Autores: Kato,H.C.A.; Lourenço,L.F.H.; Araújo,E.A.F.; Sousa,C.L.; Joele,M.R.S. Peixoto; Ribeiro,S.C.A.
The goal of this study was to evaluate sous vide fish and assess the influence of time and temperature on the pasteurization process through quality parameters. The raw material (tambaqui fillets) and the sous vide underwent physical, physicochemical, and microbiological analyses. A sauce was prepared containing soy sauce, water, horseradish and garlic flakes. The product's pasteurization parameters of time and temperature were defined according to a 22 central composite rotatable design (CCRD), and the dependent variables were water holding capacity (WHC) and instrumental texture aiming at obtaining high WHC values for the product to maintain the desired juiciness. The microbiological analysis required by legislation have indicated that the fish fillets...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish; Tambaqui; Texture; Response surface.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100224

CHANGE IN PHYSIOLOGICAL FEATURES IN RYEGRASS BIOTYPES IN COMPETITION WITH SOYBEAN DUE RESISTANCE TO GLYPHOSATE
Provedor de dados: 87
Autores: AGOSTINETTO,D.; OLIVEIRA,C.; LANGARO,A.C.; NOHATTO,M.A.; MANICA-BERTO,R.
ABSTRACT Herbicide resistance can cause biochemical, physiological, morphological and phenological changes in weeds, altering their competitive ability against crops. The aim of the study was to assess physiological changes and cellular damage in susceptible and resistant biotypes of ryegrass and soybeans under competition. Three experiments were conducted in a greenhouse using a completely randomized design with four replications performed in a replacement series. The ratios of soybean and to susceptible (experiment 1) and resistant ryegrass (experiment 2) and of susceptible to resistant (experiment 3) ryegrass were 100:0, 75:25, 50:50, 25:75 and 0:100. Forty days after the emergence of the soybean crop and 60 days after the emergence of the ryegrass...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oxidative stress; Antioxidant enzymes; Adaptability of herbicide resistant plants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000300517

Changements ontogéniques de la condition larvaire chez une espèce de poisson à reproduction hivernale, le hareng des Downs
Provedor de dados: 5
Autores: Denis, Jeremy.
The larval condition of Downs herring during the critical period was investigated between 2008 and 2015 in the eastern English Channel and Southern Bight of North Sea from data collected during the International Bottom Trawl Survey (IBTS). First, the study of the feeding strategy from gut contents analysis using two complementary approaches (electronical microscopy and measure of fluorescence) revealed a shift in the feeding diet occurring at a larval size of 13 mm. Smaller larvae had an omnivorous and a more diversified diet composed of numerous protist and small zooplanktonic preys whereas bigger larvae had a less diversified diet composed mainly of bigger zooplanktonic prey. Along with the diet shift, combination of four condition indices (ingestion...
Tipo: Text
Palavras-chave: Hareng des Downs; Condition larvaire; Nutrition; Croissance; Période critique; Manche-mer du Nord.; Downs herring; Larval condition; Feeding strategy; Growth; Critical period; English Channel-North Sea.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00386/49701/50227.pdf

Changes caused by heavy metals in micronutrient content and antioxidant system of forage grasses used for phytoremediation: an overview
Provedor de dados: 65
Autores: Rabêlo,Flávio Henrique Silveira; Borgo,Lucélia.
ABSTRACT: An increase in the content of heavy metals in the environment causes many socio-environmental problems, and phytoremediation is a tool to reduce the environmental impact caused by these elements, with prospects for the use of forage grasses. This group of plants features characteristics for the environment-decontamination process, but further studies are necessary about the damages caused by heavy metals on the uptake of cationic micronutrients and on the antioxidant system, which are essential processes for the growth of plants in contaminated sites. Exposure of forage grasses to heavy metals results in a lower content of Mn in the shoots of almost all plants, but the contents of Cu, Fe, and Zn vary according to heavy metal and forage grass....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass; Nutritional status; Oxidative stress; Environmental pollution.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801368

Changes in biodiversity and trade-offs among ecosystem services,  stakeholders, and components of well-being: the contribution of the International Long-Term Ecological Research network (ILTER) to Programme on Ecosystem Change and Society (PECS)
Provedor de dados: 7
Autores: Bourgeron, Patrick; Institute of Arctic and Alpine Research (INSTAAR), University of Colorado at Boulder, USA; patrick.bourgeron@colorado.edu; Baudry, Jacques; Institut National de la Recherche Agronomique (INRA), SAD-Paysage, France; jacques.baudry@rennes.inra.fr; Dick, Jan; Centre for Ecology and Hydrology, UK; jand@ceh.ac.uk; Forsius, Martin; Finnish Environment Institute (SYKE), Finland; martin.forsius@ymparisto.fi; Halada, Lubos; Institute of Landscape Ecology SAS, Slovakia; lubos.halada@savba.sk; Krauze, Kinga; European Regional Centre for Ecohydrology, PAS, Poland; k.krauze@erce.unesco.lodz.pl; Nakaoka, Masahiro; Akkeshi Marine Station, Field Science Center for Northern Biosphere, Hokkaido University, Japan; nakaoka@fsc.hokudai.ac.jp; Orenstein, Daniel E.; Faculty of Architecture and Town Planning, Technion - Israel Institute of Technology, Israel; DanielO@ar.technion.ac.il; Parr, Terry W.; Centre for Ecology &amp; Hydrology, Lancaster Environment Centre, Lancaster, UK; twp@ceh.ac.uk; Redman, Charles L.; School of Sustainability, Arizona State University, USA; Charles.Redman@asu.edu; Rozzi, Ricardo; Sub-Antarctic Biocultural Conservation Program, University of North Texas, USA; Institute of Ecology &amp; Biodiversity, Universidad de Magallanes, Omora Ethnobotanical Park, Puerto Williams, Chile; rozzi@unt.edu; Swemmer, Anthony M.; South African Environmental Observation Network (SAEON), South Africa; tony@saeon.ac.za; V&amp;#259;dineanu, Angheluta; Research Centre for Systems Ecology and Sustainability, University of  Bucharest, Romania; angheluta.vadineanu@g.unibuc.ro.
The International Long-Term Ecological Research (ILTER) network comprises &amp;#62; 600 scientific groups conducting site-based research within 40 countries.  Its mission includes improving the understanding of global ecosystems and informs solutions to current and future environmental problems at the global scales. The ILTER network covers a wide range of social-ecological conditions and is aligned with the Programme on Ecosystem Change and Society (PECS) goals and approach. Our aim is to examine and develop the conceptual basis for proposed collaboration between ILTER and PECS. We describe how a coordinated effort of several contrasting LTER site-based research groups contributes to the understanding of how policies and technologies drive either toward...
Tipo: Peer-Reviewed article
Palavras-chave: Ecosystem integrity; Ecosystem services; ILTER; Long-term ecological research; PECS; Site-based research; Socio-ecosystem research; Trade-offs among ecosystem services; Transdiscipline.
Ano: 2016

Changes in fatty acid composition in the giant clam Tridacna maxima in response to thermal stress
Provedor de dados: 5
Autores: Dubousquet, Vaimiti; Gros, Emmanuelle; Berteaux-lecellier, Veronique; Viguier, Bruno; Raharivelomanana, Phila; Bertrand, Cédric; Lecellier, Gael J.
Temperature can modify membrane fluidity and thus affects cellular functions and physiological activities. This study examines lipid remodelling in the marine symbiotic organism, Tridacna maxima, during a time series of induced thermal stress, with an emphasis on the morphology of their symbiont Symbiodinium. First, we show that the French Polynesian giant clams harbour an important proportion of saturated fatty acids (SFA), which reflects their tropical location. Second, in contrast to most marine organisms, the total lipid content in giant clams remained constant under stress, though some changes in their composition were shown. Third, the stress-induced changes in fatty acid (FA) diversity were accompanied by an upregulation of genes involved in lipids...
Tipo: Text
Palavras-chave: Thermal stress; Fatty acids; Differential expression; Antioxidant; Symbiodinium; Tridacna maxima.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00361/47195/79514.pdf

Changes in neurotransmitter levels and expression of immediate early genes in brain of mice infected with Neospora caninum
Provedor de dados: 19
Autores: Ihara, Fumiaki; Nishimura, Maki; Muroi, Yoshikage; Furuoka, Hidefumi; Yokoyama, Naoaki; Nishikawa, Yoshifumi.
Neospora caninum is an obligate intracellular parasite that causes neurological disorders in dogs and cattle. The majority of host animals are asymptomatic at the chronic stage of infection. However, it remains unclear whether cerebral function is normal in asymptomatic animals. In this study, mice were infected with N. caninum (strain Nc-1) and their brains were examined to understand changes in cerebral function at the chronic stage of infection. Mice infected with N. caninum showed impaired locomotor activity, but no differences in clinical symptoms were observed. In the brains of infected mice, parasites were distributed throughout the brain and histological lesions were observed everywhere except for the cerebellum. Expression levels of...
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4460

Changes in Photosynthesis and Oxidative Stress in Wheat Plants Submmited to Herbicides Application
Provedor de dados: 87
Autores: AGOSTINETTO,D.; PERBONI,L.T.; LANGARO,A.C.; GOMES,J.; FRAGA,D.S.; FRANCO,J.J.
The use of herbicides, even in tolerant crops, can cause stress evidenced by increase phytotoxicity affecting growth and development. The objectives of this study were to evaluate herbicides effect from different mechanisms of action in photosynthetic and oxidative stress parameters, as well visual phytotoxicity and wild radish control in wheat crop, cultivar Quartzo. Two trials were conducted where the first one evaluated the photosynthetic parameters on wheat plants in two seasons collection, following the application of herbicides bentazon, clodinafop, iodosulfuron, metribuzin, metsulfuron and 2,4-D; and the second one evaluated wild radish (Raphanus sativus) control, wheat phytotoxicity and yield due to bentazon, iodosulfuron, metribuzin, metsulfuron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Selectivity; ROS; Antioxidant enzymes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100001

Changes in physical properties and organic carbon of a Kandiudox fertilized with manure
Provedor de dados: 65
Autores: Andrade,Andréia Patricia; Rauber,Luiz Paulo; Mafra,Álvaro Luiz; Baretta,Dilmar; Rosa,Márcio Gonçalves da; Friederichs,Augusto; Mafra,Maria Sueli Heberle; Casara,Ana Cláudia.
ABSTRACT: Successive applications of pig slurry and poultry manure can improve the soil structure, according to the land use conditions and amounts applied. This study evaluated the effect of manure fertilization on the physical properties and organic carbon of a Rhodic Kandiudox. Treatments included land use and management and time of pig slurry and poultry litter application, namely: native forest (NF); yerba mate after 20 years of animal waste application (YM20); pasture after 15 years of application (P15); grassland after 20 years of manuring (PP20); grassland after 3 years of manuring (P3); pasture without application (P0), maize after 20 years of application (M20); and maize after 7 years of application (M7). Soil samples were collected in the 0-5,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal waste; Soil quality; Structure.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500809

Changes in Soil Organic Carbon and Nitrogen Stocks in Long-Term Experiments in Southern Brazil Simulated with Century 4.5
Provedor de dados: 90
Autores: Weber,Mirla Andrade; Mielniczuk,João; Tornquist,Carlos Gustavo.
ABSTRACT The Century model has successfully simulated soil organic matter dynamics in many agroecosystems. However, initial applications in southern Brazil produced mixed results. The objective of this study was to calibrate and validate Century 4.5 to simulate soil carbon (C) and nitrogen (N) dynamics under diverse soil management practices in subtropical Brazil. Soil C and N data from two long-term experiments established on a degraded Acrisol in the early 1980s were used. Treatments were conventional or no-tillage; grass or grass/legume cropping systems; and corn with or without mineral N fertilizer. The calibration process iteratively modified model parameters to match simulated values of C additions and Soil Organic Carbon (SOC) and Soil Organic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cover crop; Carbon storage in soil; Soil tillage; Soil organic matter.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100519

Changes in Soil Organic Carbon Fractions in Response to Cover Crops in an Orange Orchard
Provedor de dados: 90
Autores: Oliveira,Francisco Éder Rodrigues de; Oliveira,Judyson de Matos; Xavier,Francisco Alisson da Silva.
ABSTRACT The cultivation of cover crops intercropped with fruit trees is an alternative to maintain mulch cover between plant rows and increase soil organic carbon (C) stocks. The objective of this study was to evaluate changes in soil total organic C content and labile organic matter fractions in response to cover crop cultivation in an orange orchard. The experiment was performed in the state of Bahia, in a citrus orchard with cultivar ‘Pera’ orange (Citrus sinensis) at a spacing of 6 × 4 m. A randomized complete block design with three replications was used. The following species were used as cover crops: Brachiaria (Brachiaria decumbes) – BRAQ, pearl millet (Pennisetum glaucum) – MIL, jack bean (Canavalia ensiformis) – JB, blend (50 % each) of jack...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citriculture; Lability; Light fraction; Oxidizable carbon; Soil carbon pools.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100504

Changes in the annual harmful algal blooms of     Alexandrium minutum     : effects of environmental conditions and drainage basin inputs in the Rance estuary (Brittany, France)
Provedor de dados: 5
Autores: Le Bec, Claude; Legendre, Aurelie; Messiaen, Gregory.
Time series of physico-chemical data and concentrations (cell L-1) of the toxic dinoflagellate Alexandrium minutum collected in the Rance macrotidal estuary (Brittany, France) were analyzed to understand the physico-chemical processes of the estuary and their relation to changes in bloom development from 1996 to 2009. The construction of the tidal power plant in the north and the presence of a lock in the south have greatly altered hydrodynamics, blocking the zone of maximum turbidity upstream, in the narrowest part of the estuary. Alexandrium minutum occurs in the middle part of the estuary. Most physical and chemical parameters of the Rance estuary are similar to those observed elsewhere in Brittany with water temperatures between 15–18 °C, slightly...
Tipo: Text
Palavras-chave: Harmful algae; Dinoflagellate; Nutrients; Eutrophication; Drainage basin; Land runoff.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00341/45257/44698.pdf

CHANGES IN THE CHARACTERISTICS OF ‘PRATA’ BANANA TREATED WITH CYTOKININ AND GIBBERELLIN
Provedor de dados: 94
Autores: LIMA,JULIANA DOMINGUES; ROSA,JÉSSICA SANTA; ROZANE,DANILO EDUARDO; GOMES,EDUARDO NARDINI; SILVA,SILVIA HELENA MODENESE GORLA DA.
ABSTRACT  Plant growth regulators can influence fruit yield and quality. This study aimed to evaluate the effect of cytokinin and gibberelin on the agronomic and physicochemical characteristics of banana fruits cv. ‘Prata’ (Musa spp. AAB), according to the formation period and position in the bunch. The experiment was conducted in a completely randomized 2 x 5 factorial design, two periods of bunch development (summer and winter), five treatments and ten replicates. To study the effect of position in the bunch, split plot was adopted, considering in the plot, 2 x 5 factorial and in subplots, hand 1, hand 4 and last hand. Treatments consisted of 2 pulverizations with water, 150 mg L-1 cytokinin, 200 mg L-1 of gibberellic acid, 100 mg L-1 of cytokinin plus...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Musa spp.; Plant growth regulators; Yield and quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300602

Changes in the geometry and strength of the Atlantic meridional overturning circulation during the last glacial (20-50 ka)
Provedor de dados: 5
Autores: Burckel, Pierre; Waelbroeck, Claire; Luo, Yiming; Roche, Didier M.; Pichat, Sylvain; Jaccard, Samuel L.; Gherardi, Jeanne; Govin, Aline; Lippold, Jörg; Thil, Francois.
We reconstruct the geometry and strength of the Atlantic meridional overturning circulation during the Heinrich stadial 2 and three Greenland interstadials of the 2050 ka period based on the comparison of new and published sedimentary Pa-231/Th-230 data with simulated sedimentary Pa-231/Th-230. We show that the deep Atlantic circulation during these interstadials was very different from that of the Holocene. Northern-sourced waters likely circulated above 2500 m depth, with a flow rate lower than that of the present-day North Atlantic deep water (NADW). Southern-sourced deep waters most probably flowed northwards below 4000 m depth into the North Atlantic basin and then southwards as a return flow between 2500 and 4000 m depth. The flow rate of this...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53212/54867.pdf

Changes in the plasma levels of several bone markers in newborn calves during the first two days of life
Provedor de dados: 19
Autores: HATATE, Kaoru; SHINYA, Kazuhiko; MATSUO-SATO, Asako; SASAKI, Shuichi; DEVKOTA, Bhuminand; TAKAHASHI, Masahiro; HIRATA, Toichi; YAMAGISHI, Norio; 山岸, 則夫.
The fluctuations in the plasma levels of several bone markers were investigated in newborn calves. Experiment 1 monitored the postnatal changes in the plasma levels of tartrate-resistant acid phosphatase isoform 5b (TRAP5b), total alkaline phosphatase (t-ALP) and bone-specific alkaline phosphatase (BAP) in four calves. These markers increased significantly from 9−20 hr after the first colostrum-suckling compared with the values immediately after birth. Experiment 2 evaluated changes in the plasma TRAP5b, t-ALP, BAP and type I collagen cross-linked N-telopeptide (NTx) levels within 2 days post-birth in five calves with successful passive immunization via colostrum (non-deficient group) and five others with poor colostrum intake (deficient group). The...
Palavras-chave: Blood; Bone marker; Calf; Colostrum; Neonatal period.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4263

Changing dominance of high-latitude intermediate waters and its impact on the equatorial nutrient-budget - Implications from foraminiferal geochemistry
Provedor de dados: 5
Autores: Rippert, Nadine.
The equatorial Pacific holds the potential to investigate the climate variability of the Earth as it connects both hemispheres via the atmospheric and oceanic circulation. The modern Equatorial Pacific Intermediate Water (EqPIW) is fed by three end-member components: Southern Ocean Intermediate Water (SOIW), Pacific Deep Water (PDW) and, by a smaller proportion, North Pacific Intermediate Water (NPIW). This modern configuration of end-members in the EqPIW results in low productivity of siliceous phytoplankton in the Eastern Equatorial Pacific (EEP) today as SOIW is depleted in silicic acid compared to other nutrients. An increased primary production during glacials has often been attributed to an enhanced contribution of SOIW to equatorial sub-surface...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00493/60513/63968.pdf

Changing times, changing stories: generational differences in climate change perspectives from four remote indigenous communities in Subarctic Alaska
Provedor de dados: 7
Autores: Herman-Mercer, Nicole M; National Research Program, U.S. Geological Survey; nhmercer@usgs.gov; Matkin, Elli; University of Montana; elli.marie@gmail.com; Laituri, Melinda J; Ecosystem Science and Sustainability, Colorado State University; Geospatial Centroid, Colorado State University; melinda.laituri@colostate.edu; Toohey, Ryan C; Alaska Science Center, U.S. Geological Survey; Alaska Climate Science Center; rtoohey@usgs.gov; Massey, Maggie; Science Department, Yukon River Inter-Tribal Watershed Council; maggie.cm.massey@gmail.com; Elder, Kelly; Rocky Mountain Research Station, U.S. Forest Service; kelder@fs.fed.us; Schuster, Paul F.; National Research Program, U.S. Geological Survey; pschuste@usgs.gov; Mutter, Edda A.; Science Department, Yukon River Inter-Tribal Watershed Council; emutter@yritwc.org.
Indigenous Arctic and Subarctic communities currently are facing a myriad of social and environmental changes. In response to these changes, studies concerning indigenous knowledge (IK) and climate change vulnerability, resiliency, and adaptation have increased dramatically in recent years.  Risks to lives and livelihoods are often the focus of adaptation research; however, the cultural dimensions of climate change are equally important because cultural dimensions inform perceptions of risk.  Furthermore, many Arctic and Subarctic IK climate change studies document observations of change and knowledge of the elders and older generations in a community, but few include the perspectives of the younger population.  These observations by elders and older...
Tipo: Peer-Reviewed Reports
Palavras-chave: Alaska; Climate change; Indigenous knowledge; Observation; Perception; Yukon River Basin.
Ano: 2016

Characteristics and thermodynamics of the interaction of 6-shogaol with human serum albumin as studied by isothermal titration calorimetry
Provedor de dados: 60
Autores: Feroz,Shevin Rizal; Malek,Sri Nurestri Abdul; Tayyab,Saad.
ABSTRACT The interaction between 6-shogaol, a pharmacologically active ginger constituent, and human serum albumin (HSA), the main in vivo drug transporter, was investigated using isothermal titration calorimetry (ITC). The value of the binding constant, Ka (5.02 ± 1.37 × 104 M−1) obtained for the 6-shogaol-HSA system suggested intermediate affinity. Analysis of the ITC data revealed feasibility of the binding reaction due to favorable enthalpy and entropy changes. The values of the thermodynamic parameters suggested involvement of van der Waals forces, hydrogen bonds and hydrophobic interactions in the 6-shogaol-HSA complex formation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 6-Shogaol; Human serum albumin/Isothermal titration calorimetry; Ligand-protein interaction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300443

Characteristics of banana fruits (Musa spp. AAA, cv. Nanica) treated with cytokinin and gibberellin
Provedor de dados: 118
Autores: Lima,Juliana D; Santa Rosa,Jéssica; Gomes,Eduardo N; Rozane,Danilo E; Modenese-Gorla da Silva,Silvia H.
The aim of this study was to analyze the effect of cytokinin and gibberellin on the characteristics of banana fruits (Musa spp. AAA, cv. Nanica) as a function of the formation period and position in the bunch. A completely randomized, 2x5 factorial design was adopted consisting of two bunch development periods (summer and winter) and five treatments as well as the same arrangement in a split plot with the 2×5 factorial arrangement as the plot and the position of the hand in the bunch (basal, middle and apical) as the subplot. Treatments consisted of spraying twice with either water, 150 mg L-1 of kinetin, 200 mg L-1 of gibberellic acid, 100 mg L-1 of kinetin plus 200 mg L-1 of gibberellic acid or 200 mgL-1 of kinetin plus 200 mg L-1 of gibberellic acid,...
Tipo: Journal article
Palavras-chave: Growth regulators; Intra-bunch variability; Source-sink relationship.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200005

Characteristics of cassava starch fermentation wastewater based on structural degradation of starch granules
Provedor de dados: 65
Autores: Pereira,Juliane Mascarenhas; Aquino,Ana Carolina Moura de Sena; Oliveira,Daiana Cardoso de; Rocha,Gabriela; Francisco,Alícia de; Barreto,Pedro Luiz Manique; Amante,Edna Regina.
ABSTRACT: Sour cassava starch is a naturally modified starch produced by fermentation and sun drying, achieving the property of expansion upon baking. Sour cassava starch' bakery products can be prepared without the addition of yeast and it is gluten free. The fermentation process associated with this product has been well studied, but the wastewater, with high acidity and richness in other organic compounds derived from starch degradation, requires further investigation. In this study, the structure of solids present in this residue was studied, seeking to future applications for new materials. The solids of the wastewater were spray dried with maltodextrin (MD) with dextrose equivalent (DE) of 5 and 15 and the structure of the powder was evaluated by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sour cassava starch; Fermentation; Water; Microstructure.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400732

Characteristics of gonorrhea and syphilis cases among the Roma ethnic group in Belgrade, Serbia
Provedor de dados: 55
Autores: Bjekić,Milan; Vlajinac,Hristina; Šipetić-Grujičić,Sandra.
Abstract  Background The Roma ethnic group is the largest and most marginalized minority in Europe, believed to be vulnerable to sexually transmitted infections.  Aim The purpose of the study was to investigate frequency and characteristics of gonorrhea and syphilis among the Roma population in Belgrade.  Methods Data from the City Institute for Skin and Venereal Diseases to which all gonorrhea and syphilis cases are referred were analyzed.  Results During the period of 2010–2014 sexually transmitted infections were more frequent among Roma than in rest of Belgrade population. Average percentages of Roma among all reported subjects with syphilis and those with gonorrhea were 9.6% and 13.5%, respectively, while the percentage of Roma in the total Belgrade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Roma population; Syphilis; Gonorrhea; Serbia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400349

Characteristics of grooming behavior of grouped horses and evaluation of availability of artificial turf mats as self-grooming brush for horses
Provedor de dados: 19
Autores: 齊藤, 朋子; 今瀬, 麻衣; 古村, 圭子; SAITO, TOmoko; FURUMURA, Keiko.
屋外で群飼育されているウマのグルーミング行動を調査し、ウマのグルーミング行動の特徴を明らかにすることを目的とした。あわせて、安価で入手しやすい人工芝マットが、自己グルーミング用ブラシとしてウマに利用されるか、また、人工芝マットの設置によってグルーミング行動に変化が見られるか調査した。 　帯広畜産大学の馬飼養施設において通年屋外で群飼育されている、5 頭のウマを対象とし、2014 年6 月から9 月に目視による直接観察にてグルーミング行動を記録した。9 月に人工芝マットを設置し、設置前後でのグルーミング行動を比較した。 　グルーミング総回数および自己グルーミング回数と、平均気温の間に有意（p&lt;0.01）な正の相関が見られた。グルーミング行動には個体差が見られ、すべての期間を通じて自己グルーミングが有意（p&lt;0.05）に多い馬が見られた。自己グルーミングは胸や肩で多く見られ、物体を利用したグルーミングが頭で多く見られた。  人工芝マットを自己グルーミング用ブラシとして設置後、3 頭の馬で、人工芝マットを利用しないグルーミング回数が人工芝マットを利用するグルーミング回数より有意（p&lt;0.01）に多かったが、他のウマでは有意な差はみられず、すべてのウマで人工芝マットを利用したグルーミングが観察された。このことから、ウマは人工芝マットを自己グルーミング用ブラシとしてある程度許容していたと考えられた。
Palavras-chave: 馬; 身繕い行動; グルーミング; 自己グルーミング用ブラシ.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4381

Characteristics of locally fabricated sugarcane grab loaders related to transport
Provedor de dados: 111
Autores: Abdel-Mawla, Hassan Abdel-Razek.
AbstractManual loading of sugarcane is expensive slow operation last for several hours, therefore, mechanical loading have been urgently required.  To overcome the problem of the astronomical prices of self propelled sugarcane loaders, the tractor attached sugarcane loader were designed and locally fabricated.  The constructive and functional parameters of front loaders mounted on agricultural wheel tractors have to satisfy the requirements of the working process and of the dynamic stability and have to correspond to the structures of the tractors they are mounted on.   The current article aimed to study the geometry loader/vehicle relationship while loading and transporting sugarcane.   Vehicles equipped for sugarcane transport include rail transport...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sugarcane loading; Sugarcane loaders; Sugarcane transport vehicles; Loader design; Loader/vehicle relashionship; Loader/vehicle geometry.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3779

Characteristics of organic dairy farm types in seven European countries
Provedor de dados: 21
Autores: Wallenbeck, A.; Bieber, A.; Spengler Neff, A.; Fuerst-Walt, B; Winckler, C.; Ivemeyer, S.; Simantke, C.; March, S.; Brinkmann, J.; Rousing, T.; Sorensen, J.T.; Walczak, J.; Wojcik, P.; Ribikauskas, V.
Characteristics of organic dairy farm types in seven European countries, in English
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Breeding and genetics; Health and welfare.
Ano: 2016
URL: http://orgprints.org/30622/1/Wallenbeck-etal-2016-EAAP-2016.pdf

Characterization, agricultural potential, and perspectives for the management of light soils in Brazil
Provedor de dados: 86
Autores: Donagemma,Guilherme Kangussu; Freitas,Pedro Luiz de; Balieiro,Fabiano de Carvalho; Fontana,Ademir; Spera,Silvio Túlio; Lumbreras,José Francisco; Viana,João Herbert Moreira; Araújo Filho,José Coelho de; Santos,Flávia Cristina dos; Albuquerque,Manoel Ricardo de; Macedo,Manuel Cláudio Motta; Teixeira,Paulo Cesar; Amaral,André Julio; Bortolon,Elisandra; Bortolon,Leandro.
Abstract Light soils occupy 8% of the Brazilian territory and are especially expressive in the new and last agricultural frontier in Brazil: the Matopiba region - in the states of Maranhão, Tocantins, Piauí, and Bahia -, where they represent 20% of the area. These soils fit into the textural classes of sand and loamy sand or sandy loam, down to 0.75-m soil depth or deeper, and they are mainly represented by Neossolos Quartzarênicos (Quartzipsamments) and, partly, by Latossolos (Oxisols) and Argissolos (Ultisols). The understanding of soil functioning depends on the establishment of distinguishing criteria for: organic matter dynamics; content and mineralogy of the clay fraction; coarse sand and total sand contents, in relation to those of fine sand; mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural aptitude; Fragile soils; Management and conservation; Neossolos Quartzarênicos (Quartzipsamments); Sandy soils; Soil fertility management.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901003

Characterization and Classification of Soils under Forest and Pasture in an Agroextractivist Project in Eastern Amazonia
Provedor de dados: 90
Autores: Zenero,Mariana Delgado Oliveira; Silva,Laura Fernanda Simões da; Castilho,Selene Cristina de Pierri; Vidal,Alix; Grimaldi,Michel; Cooper,Miguel.
ABSTRACT: Knowledge of soils in the Amazon rainforest is becoming increasingly essential due to dynamics adopted by farmers that substitute forest for pastures, together with growing pressure from diverse segments of society towards adoption of sustainable production systems. The objective of this study was to characterize the soils along two toposequences, one under forest (F) and the other under pasture (P), and to verify how the change in land use influences soil attributes, evaluating their inclusion in the Brazilian Soil Classification System (SiBCS). The soils were sampled in pits located at the summit, backslope and footslope positions for morphological, chemical, physical, and clay mineralogy analysis. The results show that the soils are chemically...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Argissolos; Ultisols; Southeast of Pará; Soil classification; Saprolitic character; Aquic with episaturation (epirredóxico) character.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100314

Characterization and comparability of biosimilars: A filgrastim case of study and regulatory perspectives for Latin America
Provedor de dados: 69
Autores: Mendoza-Macedo,Karina; Romero-Díaz,Alexis J; Miranda-Hernández,Mariana P; Campos-García,Víctor R; Ramírez-Ibañez,Nancy D; Juárez-Bayardo,L. Carmina; Moreno-Duran,Karen; Cedillo-Robles,Miriam S; Pérez,Nestor O; Jung-Cook,Helgi; Flores-Ortiz,Luis F; Medina-Rivero,Emilio.
Background: Developing countries have an estimate of ten times more approved biosimilars than developed countries. This disparity demands the need of an objective regulation that incorporates health policies according to the technological and economical capabilities of each country. One of the challenges lies on the establishment of comparability principles based on a physicochemical and biological characterization that should determine the extent of additional non-clinical and clinical studies. This is particularly relevant for licensed biosimilars in developing countries, which have an extensive clinical experience since their approval as generics' in some cases more than a decade. To exemplify the current status of biosimilars in Mexico' a...
Tipo: Journal article
Palavras-chave: Bio therapeutic; Comparability; Critical quality attributes; Developing countries; Generics; Health policies; High quality biosimilars; Regulation.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000600010

CHARACTERIZATION AND EVALUATION OF THE POTENTIAL USE OF SLUDGE FROM STP AND WTP IN PAVING
Provedor de dados: 70
Autores: Lucena,Leda C.; Juca,José F. T.; Soares,Jorge B.; Barroso,Suelly H. A.; Portela,Manoel G.
ABSTRACT Water and sewage treatment plants (STP and WTP) generate as byproduct a significant amount of sludge with environment harmful elements. Sending to landfills or depositing on the ground or rivers are respectively expensive and dangerous alternatives. In this scenario, the use of this waste in paving processes is a promising alternative for disposal thereof. In this study, we focused on characterizing sludge and evaluating its use in paving, which showed satisfactory results for use in base and sub-base floors.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stabilization; Chemical constituents; Soil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000100166

Characterization and pedogenesis of mangrove soils from Ilhéus-BA, Brazil
Provedor de dados: 124
Autores: Gomes,Felipe Haenel; Ker,João Carlos; Ferreira,Tiago Osório; Moreau,Ana Maria Souza dos Santos; Moreau,Maurício Santana.
ABSTRACT Despite its importance, studies of mangrove soils are scarce, especially from a pedological perspective. The objective of this work was to study the genesis of soils in a mangrove environment in northeastern Brazil (Ilhéus, Bahia) through a morphological, physical, chemical and mineralogical characterization. All soils presented a sandy texture, which is related to the parent material (Quaternary sand deposits). The tidal flooding and resulting hydromorphic conditions is responsible for dominance of dark grey colors, and high organic matter contents (paludization process). As well as the high values of electrical conductivity (EC) and dominance of Na+ in the saturation extract (salinization and solodization processes, respectively). Contrastingly,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangrove ecosystem; Sulfidization; Paludization; Salinization; Solodization; Soil organic fractions.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400599

Characterization and variability of the prokaryotic community in sediments from Salar de Lagunilla, Northern Chile
Provedor de dados: 72
Autores: Medina Armijo,Cristy A.; Moraga Mamani,Ruben.
ABSTRACT Fluorescence in situ hybridization (FISH) with rRNA-targeted oligonucleotide probes was used to investigate the abundance of prokariotic community from the sediments of different sites and along a temporary-space scale from Salar de Lagunilla, a high-altitude athalassohaline wetland in the Chilean Altiplano. Six different taxonomic groups were studied: alpha, beta, gamma proteobacterias, sulfate-reducing of the delta subclass of Proteobacteria, Cytophaga-flavobacteria and the domain Archaea. The analyses showed the Archaea domain and Cytophaga-flavobacteria group (33.6 % - 20.2 %, respectively) as the dominant group, whereas the groups with minor abundance corresponded to alpha and Beta-proteobacteria (10.7-15.5 %). The prokariotic communities in...
Tipo: Journal article
Palavras-chave: Fluorescence in situ hybridization; Salt flats; Andean Altiplano.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000200181

Characterization Of A Novel Hydrolytic Enzyme Producing Thermophilic Bacterium Isolated From The Hot Spring Of Azad Kashmir-Pakistan
Provedor de dados: 52
Autores: Zahoor,Sana; Javed,Muhammad Mohsin; Babarl,Masroor Ellahi.
ABSTRACT A thermophilic bacterium (TP-2) was isolated from the Tatta Pani hot spring in Azad Kashmir and was characterized using phenotypic and genotypic characters. The strain developed cream colored, round, smooth, flat and slimy colonies while the cells were Gram positive rods that ranged in size from about 2.1-3.6 μm to 0.2-0.3 μm in width. Sequence analysis of its 16S rRNA gene showed that isolate TP-2 had 89% homology with Geobacillus debilis. It grew within pH range of 5.5 to 8.5 with optimum growth at pH 7.0. The isolate showed optimum growth at 65ºC and gave positive results for gelatin hydrolysis (GEL), ortho nitrophenyl-β-D-galactopyranosidase (ONPG), and nitrate production and produced acid from sucrose, glucose and maltose. It utilized...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tatta Pani; Characterization; Enzyme production; Geobacillus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100338

Characterization of a small outbreak of Salmonella enterica serovar Infantis that harbour CTX-M-65 in Ecuador
Provedor de dados: 55
Autores: Cartelle Gestal,Monica; Zurita,Jeannete; Paz y Mino,Ariane; Ortega-Paredes,David; Alcocer,Iliana.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400406

Characterization of a Toxoplasma gondii calcium calmodulin-dependent protein kinase homolog
Provedor de dados: 19
Autores: Kato, Kentaro; Sugi, Tatsuki; Takemae, Hitoshi; Takano, Ryo; Gong, Haiyan; Ishiwa, Akiko; Horimoto, Taisuke; Akashi, Hiroomi.
Background: Toxoplasma gondii is an obligate intracellular parasite of the phylum Apicomplexa and a major pathogen of animals and immunocompromised humans, in whom it causes encephalitis. Understanding the mechanism of tachyzoite invasion is important for the discovery of new drug targets and may serve as a model for the study of other apicomplexan parasites. We previously showed that Plasmodium falciparum expresses a homolog of human calcium calmodulin-dependent protein kinase (CaMK) that is important for host cell invasion. In this study, to identify novel targets for the treatment of Toxoplasma gondii infection (another apicomplexan parasite), we sought to identify a CaMK-like protein in the T. gondii genome and to characterize its role in the...
Palavras-chave: Calcium calmodulin-dependent protein kinase homolog; GAP45; Phosphorylation; T. gondii CaMK-related kinase; Toxoplasma gondii.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4447

Characterization of Alternaria isolates and reaction of potato genotypes to early blight
Provedor de dados: 65
Autores: Alvarenga,Thayssa Vilela Miguel; Ribeiro,Silvia Regina Rodrigues de Paula; Souza,Elaine Aparecida de; Pereira,Francielly de Cássia; Pinto,César Augusto Brasil Pereira.
ABSTRACT: Early blight is one of the most important fungal diseases of potato. The objective of this study was to evaluate the in vitro reaction of potato genotypes to the severity of early blight and compare the species Alternaria solani and  Alternaria grandis , etiologic agents of disease, through the evaluation of physiological characteristics. Twenty-two genotypes of the Potato Breeding Program at UFLA, two cultivars, Aracy and Bintje, patterns of resistance and susceptibility, respectively were evaluated. For inoculation, three isolates of A. grandis and two isolates of A. solani were used. Plantlets obtained in vitro were inoculated with a 5mm diameter mycelial disk of isolates Alternaria spp. of. These were incubated in severity and classified...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alternaria grandis; Alternaria solani; Mycelial compatibility; Aggressiveness; Genetic resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001783

Characterization of an epimastigote-stage-specific hemoglobin receptor of Trypanosoma congolense
Provedor de dados: 19
Autores: Yamasaki, Shino; Suganuma, Keisuke; Yamagishi, Junya; Asada, Masahito; Yokoyama, Naoaki; Kawazu, Shin-ichiro; Inoue, Noboru.
Background: Since Trypanosorna spp. lack a complete heme synthesis pathway, the parasites are totally dependent on their host for heme throughout all of the stages of their life -cycle. We herein report the identification and characterization of a T. congolense epimastigote form (EMF)-specific hemoglobin (Hb) receptor. The gene was initially reported to encode a T. congolense haptoglobin (Hp)-Hb complex receptor (TcHpHbR) based on its similarity to a gene encoding a T brucei Hp-Hb complex receptor (TbHpHbR). Methods: Trypanosorna congolense IL3000 was used in this study. A TcHpHbR gene was PCR amplified from the parasite genome. The recombinant protein was used as an immunogen to raise antibodies for immunofluorescence assay and immunoblotting. Hemoglobin...
Palavras-chave: Trypanosome congolense; Epimastigote; Hemoglobin receptor.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4441

Characterization of Antimycins – Producing Streptomycete Strain VY46 Isolated from Slovak Soil
Provedor de dados: 52
Autores: Charousová,Ivana; Steinmetz,Heinrich; Medo,Juraj; Javoreková,Sona; Wink,Joachim.
ABSTRACT The strain no. VY46 was isolated from agricultural soil of Slovak republic and tested for potential antimicrobial activity against various human pathogens. On the basis of results, strain VY46 significantly inhibited growth of yeast Candida albicans and therefore was used for further characterization. In order to explore the potential bioactivities, extract of the fermented broth culture was prepared with organic solvent extraction method. The ethylacetate extract was subjected to HPLC fractionation against Candida albicans and followed by LC/MS analysis for potential production of anticandidal substances. The analysis resulted in the identification of two antimycins antibiotics, which may be responsible for important anticandidal activity of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptomycetes; Anticandidal activity; Metabolite production; Antimycins antibiotics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100349

Characterization of biotechnologically relevant extracellular lipase produced by Aspergillus terreus NCFT 4269.10
Provedor de dados: 58
Autores: Sethi,Bijay Kumar; Nanda,Prativa Kumari; Sahoo,Santilata.
Abstract Enzyme production by Aspergillus terreus NCFT 4269.10 was studied under liquid static surface and solid-state fermentation using mustard oil cake as a substrate. The maximum lipase biosynthesis was observed after incubation at 30 °C for 96 h. Among the domestic oils tested, the maximum lipase biosynthesis was achieved using palm oil. The crude lipase was purified 2.56-fold to electrophoretic homogeneity, with a yield of 8.44%, and the protein had a molecular weight of 46.3 kDa as determined by SDS-PAGE. Enzyme characterization confirmed that the purified lipase was most active at pH 6.0, temperature of 50 °C, and substrate concentration of 1.5%. The enzyme was thermostable at 60 °C for 1 h, and the optimum enzyme–substrate reaction time was 30...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspergillus terreus; Lipase; Liquid static surface fermentation; Solid-state fermentation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100143

Characterization of brewery waste water and evaluation of its potential for biogas production
Provedor de dados: 111
Autores: Murunga, Sylvia Injete; Mbuge, Duncan Onyango; Gitau, Ayub Njoroge; Mutwiwa, Urbanus Ndungwa; Wekesa, Ingrid Namae.
The issue of global warming and climate change is strongly receiving public attention and has become a major environmental concern both nationally and internationally. Brewing industries are among the largest consumers of water and the largest source of organic effluent mostly from the brewing, cleaning, and cooling processes which must be treated to allowable levels to reduce environmental pollution. Close to 10 L water is used for every 1 L beer that is brewed, though the amount of water in the final beer is small. A study was undertaken to characterize and assess the variations in the quality of untreated brewery waste water. Samples from different process streams including brewing line, clean in place line and mixing line from two brewing industries in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brewery; Physicochemical characterization; Waste water; Pollution; Biodegradable; Anaerobic digestion.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3759

Characterization of factors related to buying decisions and preferences for fish consumption in São Paulo, Municipal Market
Provedor de dados: 195
Autores: Maldonado, Fernanda; Rossi, Celia Alas; Veornes, Aparecida Dolores; Souza, Vanessa Aparecida Feijó de; Kuroda, Rosely Bianca dos Santos; Rabaquim, Vanessa Cristinne Victor; Silva e Alves, Ana Julia.
This study was conducted to identify the factors related tothe consumption of fish at the São Paulo Municipal Market.For this, 100 people were interviewed, 65 women and 35men. Respondents answered a questionnaire prepared withopen- and closed-ended questions on general characteristicsof the consumer and with regard to fish consumption habits.Data from the survey were tabulated with spreadsheetediting software, and from the data, graphs and tables wereconstructed. Most respondents were women and livedin and came from the São Paulo municipality. Half of therespondents reported rarely going to the market, and thosethat go frequently, indicated that the variety and quality ofthe products are important factors in the São Paulo MunicipalMarket. It was observed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mercado municipal; Hábitos; Pescado; Preferência; Decisão de compra.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31817

Characterization of factors related to buying decisions and preferences for fish consumption in São Paulo, Municipal Market
Provedor de dados: 195
Autores: Maldonado, Fernanda; Rossi, Celia Alas; Veornes, Aparecida Dolores; Souza, Vanessa Aparecida Feijó de; Kuroda, Rosely Bianca dos Santos; Rabaquim, Vanessa Cristinne Victor; Silva e Alves, Ana Julia.
This study was conducted to identify the factors related tothe consumption of fish at the São Paulo Municipal Market.For this, 100 people were interviewed, 65 women and 35men. Respondents answered a questionnaire prepared withopen- and closed-ended questions on general characteristicsof the consumer and with regard to fish consumption habits.Data from the survey were tabulated with spreadsheetediting software, and from the data, graphs and tables wereconstructed. Most respondents were women and livedin and came from the São Paulo municipality. Half of therespondents reported rarely going to the market, and thosethat go frequently, indicated that the variety and quality ofthe products are important factors in the São Paulo MunicipalMarket. It was observed...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31817

CHARACTERIZATION OF LEAVES AND FRUITS OF MANGO (Mangifera indica L.) CV. IMBU
Provedor de dados: 94
Autores: VIECCELLI,JULIANA CRISTINA; SIQUEIRA,DALMO LOPES DE; BISPO,WILKA MESSNER DA SILVA; LEMOS,LORENA MOREIRA CARVALHO.
ABSTRACT  Although mango is one of the tropical fruits of greater interest in the world trade, literature concerning their rootstocks (characteristics and utilization) is scarce. This study aimed to characterize mango plants from cv. Imbú, widely used as rootstock in the Zona da Mata region, State of Minas Gerais (MG), Brazil. Though fruits of this cultivar do not present desirable commercial characteristics, this study allowed us to characterize part of plant morphology and fill a gap in the literature, providing subsidies for future investigations. For such, 'Imbú' plants (˜ 4-years old) from the collection of the Universidade Federal de Viçosa, located in Viçosa -MG were evaluated. The descriptors were: (i) leaf blade division;(ii) leaf composition;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rootstock; Mangifera indica; Morphology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300802

Characterization of Organic Matter under Different Pedoenvironments in the Viruá National Park, in Northern Amazon
Provedor de dados: 90
Autores: Vale Júnior,José Frutuoso do; Nicodem,Steven; Melo,Valdinar Ferreira; Uchôa,Sandra Catia Pereira; Cruz,Diego Lima de Sousa.
ABSTRACT Soil organic matter (SOM) fractions result from a variety of environmental processes, which affect incorporation and production rates, decomposition, alteration, and/or mineralization of organic matter. The aim of this study was to characterize SOM under the environments of rain forest, wooded campinarana (grasslands), arboreal-shrubby campinarana, grassy-woody campinarana, and pioneer plants of the Viruá National Park, in the north of the Brazilian Amazon. After chemical and physical characterization and soil classification, total organic carbon (TOC), total N, microbial activity, organic C from fulvic acid fractions (FA), humic acid (HA), and humin (Hu) were determined at two depths (0.00-0.15 and 0.15-0.30 m). The TOC was lower in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil organic carbon; Humic substances; Campinarana; Quartzipsamment; Spodosol.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100408

Characterization of Ornamental Rock Residue and Potassium Liberation Via Organic Acid Application
Provedor de dados: 90
Autores: Machado,Ramires Ventura; Andrade,Felipe Vaz; Passos,Renato Ribeiro; Ribeiro,Roberto Carlos da Conceição; Mendonça,Eduardo Sá; Mesquita,Luiz Felipe.
ABSTRACT Organic acids present in organic matter and, or, exudates by microorganisms and plants can increase the liberation of potassium present in minerals. The objective of this study was to characterize the residue from ornamental rocks and evaluate the release of K from these residues after the application of organic acids. The experiment was conducted under laboratory conditions and followed a 2 × 3 × 5 factorial design with three replicates. The studied factors were: two organic acids (citric acid and malic acid), three ornamental rock residues (R1, R2 and R3) and five organic acid rates (0, 5, 10, 20 and 40 mmol L-1). After agitation, K concentrations were determined in the equilibrium solution. Successive extractions were performed (1, 5, 10, 15,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stonemeal; Fertilization; Citric acid; Silicate rocks.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100505

Characterization of powder from the permeate of yacon extract by ultrafiltration and dehydrated by spray drying
Provedor de dados: 64
Autores: Brites,Marcela Lazzare; Meira,Stela Meister; Brandelli,Adriano; Noreña,Caciano Zapata.
ABSTRACT Yacon root is a functional food which contains antioxidants and prebiotics compounds. This study aimed to evaluate the physical, chemical and prebiotic characteristics of a yacon extract powder obtained by ultrafiltration (UF) with membranes of 10 and 30 kDa and encapsulation of the resulting permeate by spray drying. Drying air temperatures of 140 and 160 ºC and concentrations of gum arabic of 10 and 15% were tested. The samples had solubility values ​​greater than 90% while the hygroscopicity decreased with increasing gum concentration and drying temperature. Electron microscopy showed a strong tendency to agglomeration of smaller particles around the larger ones, mainly at a temperature of 140 ºC. Regarding color, the parameter L* showed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Encapsulation; Inulin; Prebiotic activity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000500585

Characterization of quinolone resistance in Salmonella spp. isolates from food products and human samples in Brazil
Provedor de dados: 58
Autores: Pribul,Bruno Rocha; Festivo,Marcia Lima; Souza,Miliane Moreira Soares de; Rodrigues,Dalia dos Prazeres.
Abstract Non-typhoidal salmonellosis is an important zoonotic disease caused by Salmonella enterica. The aim of this study was to investigate the prevalence of plasmid-mediated quinolone resistance in Salmonella spp. and its association with fluoroquinolone susceptibility in Brazil. A total of 129 NTS isolates (samples from human origin, food from animal origin, environmental, and animal) grouped as from animal (n = 62) and human (n = 67) food were evaluated between 2009 and 2013. These isolates were investigated through serotyping, antimicrobial susceptibility testing, and the presence of plasmid-mediated quinolone resistance (PMQR) genes (qnr, aac(6')-Ib) and associated integron genes (integrase, and conserved integron region). Resistance to quinolones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Foodborne diseases; Salmonella spp.; Quinolone resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100196

Characterization of race 65 of Colletotrichum lindemuthianum by sequencing ITS regions
Provedor de dados: 1
Autores: Coelho, Marcela; Gonçalves-Vidigal, Maria Celeste; Sousa, Lorenna Lopes de; Nunes, Maria Paula Barion Alves; Azevedo, Rafhael Felipin; Galván, Marta Zulema.
The present work aimed characterize isolates of C. lindemuthianum race 65 from different regions in Brazil by ITS sequencing. A total of 17 isolates of race 65, collected in the states of Mato Grosso, Minas Gerais, Paraná, Santa Catarina and São Paulo, were studied. Analysis of the sequences of isolates 8, 9, 12, 14 and 15 revealed the presence of two single nucleotide polymorphisms (SNPs) in the ITS1 region at the same positions. These isolates, when analyzed together with the sequence of isolate 17, revealed a SNP in the ITS2 region. The highest genetic dissimilarity, observed between isolates 11 and  3 and between isolates 11 and 10, was 0.772. In turn, isolates 7 and 2 were the most similar, with a value of 0.002 for genetic distance. The phylogenetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.00.00-9; 5.01.03.00-8 anthracnose; Genetic variability; Pathogens; Dissimilarity Melhoramento Vegetal.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30586

Characterization of resistance expression in genotypes of Solanum Section Lycopersicon against Tuta absoluta (Lepidoptera: Gelechiidae)
Provedor de dados: 118
Autores: Vitta,Nancy; Estay,Patricia; Chorbadjian,Rodrigo A.
N. Vitta, P. Estay, and Chorbadjian, R.A. 2016. Characterization of resistance expression in genotypes of Solanum Section Lycopersicon against Tuta absoluta (Lepidoptera: Gelechiidae). Cien. Inv. Agr. 43(3):366-373. Two studies were conducted with the aim of characterizing the antixenosis and antibiosis resistance expression of genotypes in the Solanum section Lycopersicon against Tuta absoluta (Meyrick). The species used were S. lycopersicum (Fiorentino, Naomi and Belle), S. habrochaites (RCAT030597, PI126446), S. chilense (INIABB79), S. peruvianum (RCAT031296, RCAT039874 and RCAT030403) and S. pimpinellifolium (PI390739). For the antixenosis bioassay, a leaf was removed from plants of each genotype and placed in a cup with a floral foam soaked in water....
Tipo: Journal article
Palavras-chave: Antibiosis; Antixenosis; Host plant resistance; Insect-plant interactions; Tomato.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000300003

CHARACTERIZATION OF RIPENING STAGES OF MYRTLE FRUIT
Provedor de dados: 94
Autores: ARAUJO,DYALLA RIBEIRO DE; LUCENA,ELISEU MARLÔNIO PEREIRA DE; GOMES,JOSIVANDA PALMEIRA; FIGUEIRÊDO,ROSSANA MARIA FEITOSA DE; SILVA,CLARISSE PONTES DA.
ABSTRACT  The myrtle (Eugenia gracillima Kiaersk.) is a native fruit species in the Chapada of Araripe, state of Pernambuco, Brazil. The fruits are collected from the wild and are consumed fresh or processed as pulp, juice, jelly, liquor or desserts. Myrtle fruit production is of significant socioeconomic value for the region and, therefore, the description of myrtle fruit ripening stages may contribute to the development of its production chain. As a result, the objective of the present study was to evaluate the physical, quality and ripening changes of myrtle fruits at different developmental stages. The fruits were picked at five distinctive stages and evaluated for longitudinal and transverse diameters; fresh, dry and water mass; water contents;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eugenia gracillima Kiaersk; Fruit quality; Maturity index.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200303

Characterization of the Campylobacter fetus subsp. venerealis Adhesion to Bovine Sperm Cells
Provedor de dados: 77
Autores: Chiapparrone,María L; Soto,Pedro; Catena,María.
Campylobacter fetus is extracellular bacteria of the genital tract of cattle. They cause infertility and abortion, but there is no documented information on the susceptibility of bovine sperm cells to this bacteria. The aim of this present work was to study the effects provoked by Campylobacter fetus subsp. venerealis when in interaction with bovine sperm cells. The bovine spermatozoa were obtained frozen bovine semen pooled from uninfected bulls, and were exposed to living campylobacter over different periods of time. Light microscopy and scanning electron microscopy first revealed a tropism, then a close proximity followed by tight adhesion between these two different cells. A decrease in the spermatozoa motility was observed. Motile bacteria were...
Tipo: Journal article
Palavras-chave: Adhesion; Campylobacter fetus subsp. venerealis; Sperm cells.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400040

Characterization of the early development of Pseudoplatystoma reticulatum Eigenmann &amp;amp; Eigenmann, 1889 (Siluriformes: Pimelodidae) from the Paraguay River Basin
Provedor de dados: 83
Autores: Andrade,Fernanda F.; Lima,Ariane F.; Assumpção,Lucileine; Makrakis,Sergio; Kasai,Rodrigo I. D.; Makrakis,Maristela C.
ABSTRACT This study described the initial development of Pseudoplatystoma reticulatum, as well as changes in growth patterns. Morphometric and meristic variables were analyzed during embryonic, larval and juvenile periods, even as allometric growth coefficients for larvae and juveniles. Eggs showed an average diameter of 1.79 mm and broad perivitelline space (23.41%). The total length (TL) of the larvae ranged from 3.05 to 25.72 mm, and the total number of myomeres ranged from 45 to 50 (preanal = 13-16 and postanal = 30-35). Initial pigmentation is poor, concentrated at the extremities of the yolk sac. In the flexion stage, the pigmentation intensifies and forms a longitudinal stripe extending from the snout to the operculum and two longitudinal stripes on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allometric growth; Early life stages; Fish larvae; Morphology; Ontogeny.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200216

Characterization of the genetic environment of the bla KPC-2 gene among Klebsiella pneumoniae isolates from a Chinese Hospital
Provedor de dados: 55
Autores: Shen,Pinghua; Zhang,Ying; Li,Gang; Jiang,Xiaofei.
Abstract Infection caused by carbapenem-resistant Klebsiella pneumoniae has become a major healthcare threat and KPC-2 enzyme is a dominant factor mediating carbapenems resistance in K. pneumoniae. This study was designed to determine the genetic environment of bla KPC-2, which prevailed in clinical K. pneumoniae isolates recovered in Huashan Hospital, Shanghai, China. Forty-two clinical isolates were included in this study by bla KPC-2 screening. After multilocus sequence typing and plasmid analyses of PCR-based replicon typing (PBRT), junction PCR, mapping PCR and crossing PCR assays, primer walking, and amplicon sequencing were used to analyze the genetic environment of the bla KPC-2 gene. ST423, ST65, ST977, and ST11 were all detected in...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Klebsiella pneumoniae; BlaKPC; Genetic environment.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400384

Characterization of the Relationship of CDKL5 with MeCP2 and Dnmt1 in PrimaryRat Cortical Neurons
Provedor de dados: 52
Autores: Yi,Zhi; Yang,Wenxu; Ma,Yinan; Qi,Yu; Pan,Hong.
ABSTRACT Cyclin-dependent kinase-like 5 (CDKL5) is a protein kinase that is homologous to mitogen-activated protein kinases (MAPKs) and cyclin-dependent kinases (CDKs). Mutations in the CDKL5 gene cause X-linked infantile spasms and phenotypes that overlap with that of Rett syndrome, which is a neurodevelopmental disorder caused primarily by mutations in the methyl CpG binding protein 2 gene (MECP2). Previous studies in transfected cell lines showed that CDKL5 interacts with MeCP2 and DNA (cytosine-5)-methyltransferase 1 (Dnmt1). However, little is known about the relationships of CDKL5 with interacting proteins in primary neuronal cultures. In this study, we investigated the expression patterns of CDKL5, MeCP2 and Dnmt1, and their interaction in cultured...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CDKL5; MeCP2; Dnmt1; Neurodevelopment; Primary neurons.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100421

Characterization of the variable region in the class 1 integron of antimicrobial-resistant Escherichia coli isolated from surface water
Provedor de dados: 58
Autores: Canal,Natália; Meneghetti,Karine Lena; Almeida,Clara Ponzi de; Bastos,Marina da Rosa; Otton,Letícia Muner; Corção,Gertrudes.
Abstract Fecal bacteria are considered to be a potential reservoir of antimicrobial resistance genes in the aquatic environment and could horizontally transfer these genes to autochthonous bacteria when carried on transferable and/or mobile genetic elements. Such circulation of resistance genes constitutes a latent public health hazard. The aim of this study was to characterize the variable region of the class 1 integron and relate its genetic content to resistance patterns observed in antimicrobial-resistant Escherichia coli isolated from the surface waters of Patos Lagoon, Southern Brazil. Genetic diversity of the isolates and presence of the qacEΔ1 gene, which confers resistance to quaternary ammonium compounds, were also investigated. A total of 27...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotic resistance; Class 1 integron; Superficial water; Escherichia coli.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200337

Characterization of two novel sialyl N-acetyllactosaminyl nucleotides separated from ovine colostrum
Provedor de dados: 19
Autores: Sasaki, Masashi; Nakamura, Tadashi; Hirayama, Kentaro; Fukuda, Kenji; Saito, Tadao; Urashima, Tadasu; Asakuma, Sadaki.
The milk/colostrum of some mammalian species is known to contain sugar nucleotides including uridine diphosphate (UDP) oligosaccharides in addition to lactose and milk oligosaccharides, but the detailed structures of these UDP oligosaccharides have not so far been clarified. In this study we isolated two UDP-sialyl N-acetyllactosamines from ovine colostrum and characterized them using H-1-NMR and MALDITOFMS spectroscopies. Their structures were found to be Neu5Gc(alpha 2 - 3) Gal (beta 1 - 4)GlcNAc alpha 1-UDP and Neu5Gc(alpha 2-6) Gal(beta 1-4)GlcNAc alpha 1-UDP.
Palavras-chave: UDP sialyl N-acetyllactosamine; UDP oligosaccharide; Milk sugar nucleotide; Ovine colostrum; Milk oligosaccharide.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4527

Characterization of Tympanic Cavity Volume in Newborns using Computerized Tomography Scanning
Provedor de dados: 77
Autores: Acer,Niyazi; Unur,Erdogan; Sönmez,M. Fatih; Zararsiz,Gökmen; Arslan,Ayla; Sagiroglu,Ayse; Ertekin,Tolga; Erkan,Mustafa; Coskun,Abdulhakim; Bilgen,Mehmet.
This study reports tympanic cavity (TC) volume in newborns, which was missing in the literature. Ex vivo histology and computerized tomography (CT) scans were performed on temporal bone and data were analyzed in part using software developed in house. CT images with a slice thickness of 0.5 mm were obtained from 5 newborn cadavers and analyzed independently by two expert researchers. The border of the TC was delineated manually and measurement of area of interest was calculated on masked images. Then, the area measurements from all sections were added to estimate the total volume. The agreements between the histological and CT findings were then compared for accuracy, repeatability and reliability. The Dice and Jaccard similarity coefficient measures were...
Tipo: Journal article
Palavras-chave: Computerized tomography; Tympanic cavity; Tympanic cavity volume; Similarity index.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100027

Characterizing, modelling and understanding the climate variability of the deep water formation in the North-Western Mediterranean Sea
Provedor de dados: 5
Autores: Somot, Samuel; Houpert, Loic; Sevault, Florence; Testor, Pierre; Bosse, Anthony; Taupier-letage, Isabelle; Bouin, Marie-noelle; Waldman, Robin; Cassou, Christophe; Sanchez-gomez, Emilia; Durrieu De Madron, Xavier; Adloff, Fanny; Nabat, Pierre; Herrmann, Marine.
Observing, modelling and understanding the climate-scale variability of the deep water formation (DWF) in the North-Western Mediterranean Sea remains today very challenging. In this study, we first characterize the interannual variability of this phenomenon by a thorough reanalysis of observations in order to establish reference time series. These quantitative indicators include 31 observed years for the yearly maximum mixed layer depth over the period 1980–2013 and a detailed multi-indicator description of the period 2007–2013. Then a 1980–2013 hindcast simulation is performed with a fully-coupled regional climate system model including the high-resolution representation of the regional atmosphere, ocean, land-surface and rivers. The simulation reproduces...
Tipo: Text
Palavras-chave: Deep water formation; Open-sea deep convection; Interannual variability; Mediterranean Sea; Regional climate models; Climate trends.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00348/45948/45654.pdf

Charcoal anatomy of Brazilian species. I. Anacardiaceae
Provedor de dados: 42
Autores: GONÇALVES,THAÍS A.P.; SCHEEL-YBERT,RITA.
ABSTRACT Anthracological studies are firmly advancing in the tropics during the last decades. The theoretical and methodological bases of the discipline are well established. Yet, there is a strong demand for comparative reference material, seeking for an improvement in the precision of taxonomic determination, both in palaeoecological and palaeoethnobotanical studies and to help preventing illegal charcoal production. This work presents descriptions of charcoal anatomy of eleven Anacardiaceae species from six genera native to Brazil (Anacardium occidentale, Anacardium parvifolium, Astronium graveolens, Astronium lecointei, Lithrea molleoides, Schinus terebenthifolius, Spondias mombin, Spondias purpurea, Spondias tuberosa, Tapirira guianensis, and Tapirira...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthracology; Archaeobotany; Charcoal; Palaeoecology; Environmental conservation; Wood anatomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501711

Checklist and description of three new chromatic patterns of Pachycoris torridus (Scopoli, 1772) (Hemiptera: Scutelleridae)
Provedor de dados: 49
Autores: Souza-Firmino,Tatiani Seni de; Alevi,Kaio Cesar Chaboli; Pereira,Luis Lenin Vicente; Banho,Cecilia Artico; Silva Junior,Fernando Cesar; Souza,Emi Rosane Silistino de; Itoyama,Mary Massumi.
In the present paper, 27 chromatic patterns of the specie Pachycoris torridus (Scopoli, 1772) were grouped and three new patterns are described. Because of this high phenotypic polymorphism, P. torridus already been registered eight times as a new specie, highlighting the importance of the application of different tools to assist in taxonomy of this hemipterous of economic importance.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Insect; Heteroptera; Polymorphism; Agricultural pest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100406

Cheese bread enriched with biofortified cowpea flour
Provedor de dados: 64
Autores: Cavalcante,Rodrigo Barbosa Monteiro; Morgano,Marcelo Antônio; Silva,Kaesel Jackson Damasceno e; Rocha,Maurisrael de Moura; Araújo,Marcos Antônio da Mota; Moreira-Araújo,Regilda Saraiva dos Reis.
ABSTRACT The development and enrichment of food are of great importance not only for the industry but also to improve the population's nutrition, where you can create new products or optimize existing ones. The consumption of fortified products in the diet is an option for the control of deficiency diseases. This study aimed to develop enriched cheese bread with whole biofortified cowpea flour and evaluate their acceptance and chemical composition. Two formulations, F1 and F2, were prepared containing 5.6 and 8% of cowpea flour as a substitute for starch, respectively. To check acceptance, three sensory tests were used (Hedonic Scale, Purchase Intent, and Paired Comparison), F1 being sensory viable according to assessors, being chemically analyzed....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bakery product; Fortification; Vigna unguiculata (L.) Walp.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000100097

Chemical and hydrophysical attributes of an Oxisol under coffee intercropped with brachiaria in the Cerrado
Provedor de dados: 86
Autores: Rocha,Omar Cruz; Ramos,Maria Lucrécia Gerosa; Veiga,Adriano Delly; Guerra,Antonio Fernando; Bartholo,Gabriel Ferreira; Rodrigues,Gustavo Costa; Silva,Juliano Escobar da.
Abstract The objective of this work was to evaluate the effect of irrigation and of the presence of brachiaria (Urochloa decumbens) between coffee (Coffea arabica) rows on coffee yield and on chemical and hydrophysical attributes of a Typic Haplustox. The study was conducted in the Cerrado region in Planaltina, Brasília, DF, Brazil, in a randomized complete block design, arranged in split-split plots, with four replicates. Water regimes (irrigated or rainfed) were assigned to the main plots, inter-row management systems to the subplots, and soil layers to the sub-subplots. The following soil attributes were determined: total organic carbon, total nitrogen, C/N ratio, carbon and nitrogen stocks, bulk density, aggregate stability, total porosity,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica; Urochloa decumbens; Cover crops; Soil physical quality; Soil porosity; Water availability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901476

CHEMICAL AND PHYSICAL CHARACTERISTICS OF ‘IMPROVED SUNRISE SOLO LINE 72-12’ PAPAYA FRUITS SUBMITTED TO DIFFERENT MECHANICAL DAMAGE
Provedor de dados: 94
Autores: SALOMÃO,LUIZ CARLOS CHAMHUM; CECON,PAULO ROBERTO; AQUINO,CÉSAR FERNANDES; LINS,LEILA CRISTINA ROSA DE; BRAGA,LUCIANO RIBEIRO.
ABSTRACT  This study aimed to evaluate some changes in the metabolism of papaya fruits submitted to damage by impact, abrasion and compression. Injuries were caused in two areas of 15 cm2 each; in diametrically opposite positions in the equatorial region of ‘Improved Sunrise Solo Line 72/12’ papaya fruits in ripening stage 3 (fruits with 25-40% of yellow skin). After damage, fruits were stored at 15 ± 1 °C and 85 ± 5% RH, and samples were taken at intervals of two days to evaluate skin color index, incidence of diseases, loss of fresh weight, leak of solutes, pulp firmness, soluble solids content and pectinmethylesterase and polygalacturonase activities. The respiratory rate was measured at intervals of 4, 8, 12, 24, 48 and 72 hours after damage. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya L.; Impact; Abrasion; Compression; Post-harvest.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000400301

Chemical and physical characterization of Opuntia spp. seeds grown in Hidalgo State, Mexico
Provedor de dados: 118
Autores: Prieto-García,Francisco; Prieto Méndez,Judith; Acevedo Sandoval,Otilio A; Canales Flores,Roberto A; Marmolejo Santillán,Yolanda.
Nopal fruits (Opuntia spp.) represent a valuable food in various Latin America countries. Typically, the seeds are discarded. However, they could contain basic components that might enable their use as a nutritional supplement or as another product convenient for the food industry. The objective of this paper was to perform a physical and chemical characterization of the seeds of three species of Opuntia (O. Heliabravoana, O. Xoconostle, and O. ficus-indica) to provide data that will help determine their potential use. Fruits were collected in different municipalities of Hidalgo State, Mexico; its seeds were extracted, dried, and analyzed. The results reveal that, except for small differences, the seeds had similarity in the physical characteristics of...
Tipo: Journal article
Palavras-chave: Cactaceae; Electron microscope; Heavy metals; Particle size; Prickly pear; Proximal analysis.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000100013

Chemical and physical properties of an anthropogenic dark earth soil from Bragança, Para, Eastern Amazon
Provedor de dados: 36
Autores: SOUZA,Luma Castro de; LIMA,Herdjania Veras de; RODRIGUES,Sueli; KERN,Dirse Clara; SILVA,Álvaro Pires da; PICCININ,Jorge Luiz.
ABSTRACT Although anthropogenic dark earth (ADE) is generally found in non-floodable land, it also occurs on floodplains but, there is no information about the chemical and physical characteristics of ADE in this environment. In this study, we propose to check the hypothesis that a Gleysol, classified as ADE, presents improved chemical and physical conditions than an adjacent soil, no anthropogenic. Thus, the objective of this study was to characterize the chemical and physical properties of the top layer of two ADE profiles in a Gleysol and compare them with an adjacent soil. Samples were taken from two areas classified as ADE in Bragança, Pará State, Brazil, at the "Jabuti" archaeological site, and from an adjacent non-anthropogenic site. Disturbed and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthropic horizon; Soil organic carbon; Soil quality; Floodplain soils.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000400337

Chemical characteristics and thickness of Podocnemis expansa post-hatching eggshells (Testudines, Podocnemididae)
Provedor de dados: 3
Autores: Ferreira, Caio Henrique; Vieira, Lucélia Gonçalves; Valdes, Sady Alexis Chavauty; Mendonça, Juliana dos Santos; Fernandes, Evandro de Abreu; Santos, André Luiz Quagliatto.
Knowledge on chemical components of the post-hatching eggshell of reptiles may provide indicators of the quality of the diet offered to females kept in captivity. Therefore, the objective of this study was to investigate the chemical characteristics of the calcareous layer, as well as the thickness of Podocnemis expansa post-hatching eggshells. Eggshell thickness was 183±1.405 µm. This value is similar to that of the eggs of other Testudines with flexible eggshells. As for the chemical composition, the following percentages were observed: nitrogen 7.983 ± 0.054; crude protein 49.91 ± 0.324; crude fat 0.068 ± 0.002; mineral matter 20.302 ± 0.807; calcium 13.374 ± 0.647; and phosphorus 0.176 ± 0.003. Knowledge on chemical composition of the eggshell may aid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical characteristics; Thickness; Eggshells chemical composition; Eggs; Limestone layer; Amazon turtle Physiology of reptiles.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/28019

Chemical characterization of milk oligosaccharides of the tiger quoll (Dasyurus maculatus), a marsupial
Provedor de dados: 19
Autores: Urashima, Tadasu; Yamamoto, Tomoko; Hirayama, Kentaro; Fukuda, Kenji; Nakamura, Tadashi; Saito, Tadao; Newgrain, Keith; Merchant, Jim; Green, Brian; Messer, Michael.
Milk oligosaccharides were separated from the carbohydrate fraction of milk of the tiger quoll a species of marsupial that is closely related to the eastern quoll, Dasyurus viverrinus. They were characterized by H-1 - nuclear magnetic resonance spectroscopy and matrix - assisted laser desorption/ionization time-of-flight mass spectrometry. The following oligosaccharides were identified; Gal(beta 1-3) Gal(beta 1-4) Glc, Gal(beta 1-3) Gal(beta 1-3) Gal(beta 1-4) Glc, Gal(beta 1-3)[Gal(beta 1-4) GlcNAc(beta 1-6)] Gal(beta 1-4) Glc, Gal(beta 1-3) Gal(beta 1-3)[Gal(beta 1-4) GlcNAc(beta 1-6)] Gal(beta 1-4) Glc, Gal(beta 1-3)[Gal(beta 1-4) GlcNAc(beta 1-6)] Gal(beta 1-3) Gal(beta 1-4) Glc, Gal(beta 1-3)[Gal(beta 1-3) Gal(beta 1-4) GlcNAc(beta 1-6)] Gal(beta 1-4)...
Palavras-chave: Tiger quoll; Milk oligosaccharides; Marsupials.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4528

Chemical composition and acaricidal activity of the essential oils from Vitex agnus-castus L. (Verbenaceae) and selected monoterpenes
Provedor de dados: 42
Autores: Neves,Roberta C.S.; Camara,Claudio A.G. da.
ABSTRACT Tetranychus urticae is considered one of the main plagues in the world. Its occurrence in Pernambuco was registered for the first time in 1985 and it has caused considerable damage to the farmers, attacking different cultures of agricultural interest. The essential oils from different parts of Vitex agnus-castus harvested in the Atlantic forest in the state of Pernambuco, Brazil, were obtained by hydrodistillation and the acaricidal potential was evaluated against Tetranychus urticae using two methods under laboratory conditions. Gas chromatography-mass spectrometry revealed the presence of 47 components accounting for 98.8 ± 0.0%, 93.0 ± 0.1% and 97.4 ± 1.0% of the essential oils from the leaves, fruit and inflorescence, respectively. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acarcidal activity Tetranychus urticae 1; 8-cineole essential oil Vitex agnus-castus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401221

Chemical Composition and Antioxidant Activity of Essential Oil and Organic Extracts of Premna integrifolia Linn
Provedor de dados: 52
Autores: Al-Reza,Sharif M.; Rokonuzzaman,M.; Afroz,Monira; Hussain,Md. Iqbal; Rashid,M. A.; Rahman,Atiqur.
ABSTRACT This study was designed to examine the chemical composition and in vitro antioxidant activity of the hydrodistillated essential oil and various extracts obtained from Premna integrifolia Linn. GC-MS analysis of the essential oil was resulted in determination 29 different compounds, representing 95.73% of total oil. Antioxidant activities of the essential oil and organic extracts of chloroform, ethyl acetate and methanol were determined by three different test systems namely DPPH (2,2-diphenyl-1-picrylhydrazyl), superoxide and nitric oxide radical scavenging assays. The essential oil and methanol extract showed potent antioxidant activity among all the tested samples. Furthermore, the amount of total phenolic compounds was determined and its...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Premna integrifolia Linn; Antioxidant activity; Essential oil; Total phenolics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100203

Chemical composition and antioxidant activity of geopropolis produced by Melipona fasciculata (Meliponinae) in flooded fields and cerrado areas of Maranhão State, northeastern Brazil
Provedor de dados: 36
Autores: BATISTA,Marisa Cristina Aranha; ABREU,Bruno Vinicius de Barros; DUTRA,Richard Pereira; CUNHA,Mayara Soares; AMARAL,Flavia Maria Mendonça do; TORRES,Luce Maria Brandão; RIBEIRO,Maria Nilce de Sousa.
ABSTRACT Geopropolis, a mixture of plant resin, wax, soil and salivary secretion, is produced by the stingless bee Melipona fasciculata. This aim of this study was to investigate the chemical composition and antioxidant activity of geopropolis collected from beehives in two phytogeographical regions, flooded fields and cerrado, in the municipalities of Palmeirândia and Fernando Falcão, Maranhão State, northeastern Brazil. The geopropolis compounds were identified by gas chromatography-mass spectrometry (GC/MS). Additionally, total phenolic content was determined with the Folin−Ciocalteu reagent and antioxidant activity was evaluated in vitro by 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays. The four geopropolis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stingless bee; Polyphenols; Triterpenes; Phytogeographical regions.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000300315

CHEMICAL COMPOSITION AND TETRAZOLIUM TEST OF Syagrus romanzoffiana (Cham.) Glassman SEEDS
Provedor de dados: 94
Autores: IOSSI,EMERSON; MORO,FABIOLA VITTI; VIEIRA,BRUNO GUILHERME TORRES LICURSI; BARBOSA,RAFAEL MARANI; VIEIRA,ROBERVAL DAITON.
ABSTRACT  Queen palm is a tropical species of ecological importance and economic potential in various uses, including food. However, the knowledge about the nutritional value of fruits and the estimation of seed viability are still scarce. The aims of this work were to study the biometrics and chemical composition of fruits and seeds; describe the anatomy of embryos and assess the viability of the tetrazolium test. Mature fruits were collected, processed and submitted to biometry, water content, pulp and seeds chemical composition, germination and emergence in the laboratory evaluations. For the tetrazolium test, whole embryos were immersed in solution at 40 °C for one, two, four and six hours and compared with germination. The fruit pulp is rich in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Queen palm; Embryo; Germination; Palm; Pyrene.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000402001

Chemical composition of lipids from native and exotic fish in reservoirs of the state of Ceará, Brazil
Provedor de dados: 2
Autores: Morais, Selene Maia de; Alves, Daniela Ribeiro; Nascimento, José Eranildo Teles do; Cavalcante, Géssica Soares; Vieira-Araújo, Franscisco Marcelo.
 Current study analyzes the chemical composition of lipids in fish commonly found in the dams of the state of Ceará, Brazil, namely Pterygoplichthys pardalis (bodó), Hoplias malabaricus (traira), Cichla ocellaris (tucunaré), Prochilodus brevis (curimatã) and Oreochomis niloticus (tilapia). The animals were collected during the summer and Folch extraction procedure was used for the extraction of lipids, whilst Iupac methodology (International Union of Pure and Applied Chemistry [Iupac], 1987) was used to methylate the fatty acids. Methyl esters were analyzed by GC/MS and the different components in fish oil were identified. Palmitic acid, C16:0 (35.71-45.02%), was the saturated fatty acid with the highest percentage, while oleic acid, C18:1Δ9 (10.62-25.29%)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias freshwater fish; Chemical composition; Fatty acids.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31014

Chemical composition of sorghum genotypes silages
Provedor de dados: 2
Autores: Moura, Marielly Maria Almeida; Pires, Daniel Ananias de Assis; Rodrigues, José Avelino Santos; Sales, Eleuza Clarete Junqueira de; Costa, Renê Ferreira; Tolentino, Daniella Cangussú.
 The objective was to select sorghum genotypes for silage production using its chemical characteristics. The experiment was carried out in the facilities of Embrapa Maize and Sorghum in Sete Lagoas, state of Minas Gerais, to evaluate the agronomic characteristics, and nutritional quality of silage of twelve sorghum genotypes. We used a randomized block design with three replications. In relation to the production of green matter, the genotypes SF15 Volumax and BR610 stood out (52.07; 48.00 and 41.87 ton ha-1). Regarding pH, genotypes 1015339, 1015347, 1016007, SF15, BRS655, Volumax and BR610 averaged 3.68. All genotypes were similar considering the nutritional value, ammonia nitrogen and water activity. The genotypes SF15, Volumax and BRS610 showed the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA; NUTRIÇÃO E FORRAGICULTURA preserved food; Seasonality; Genotypes and production.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31810

Chemical composition of the volatile oil of  Cardiopetalum calophyllum collected in the Cerrado area
Provedor de dados: 65
Autores: Xavier,Marcelo Nogueira; Alves,Cássia Cristina Fernandes; Cazal,Cristiane de Melo; Santos,Nathalia Horrana.
ABSTRACT: The Annonaceae family consists of ~135 genera with diverse species and a large number of chemical compounds arising from the secondary metabolism. However, the chemical composition of the essential oil of several species of the family such as Cardiopetalum calophyllum has not been completely determined. In this study, the essential oils extracted from the leaves, flowers, and fruits of C. calophyllum , collected in typical areas of the Cerrado of Goiás, were characterized. The essential oil was extracted by hydrodistillation for 4h using a Clevenger apparatus. The chemical analysis was carried out by gas chromatography-mass spectrometry (GC-MS), and the constituents were identified by comparing the spectra and retention index obtained with those...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Essential oil; Annonaceae; Chemical composition; Imbirinha.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500937

Chemical control of California arrowhead (Sagittaria montevidensis) resistant to acetolactate synthase and photosystem II inhibiting herbicides in irrigated rice
Provedor de dados: 65
Autores: Moura,Diogo da Silva; Noldin,José Alberto; Galon,Leandro; Helgueira,Diogo Balbé; Martins,Karen Piraine; Cassol,Luciano Luis.
ABSTRACT: California arrowhead is one of the primary weeds infesting paddy rice fields in the Brazilian states of Santa Catarina and Rio Grande do Sul, where the system of pre-germinated seeding is used. The objective of this study was to evaluate the selectivity and effectiveness of saflufenacil application in irrigated rice, either singly or in combination with other herbicides in the same application or sequentially, for the control of Sagittaria montevidensis biotype that is resistant to ALSand PSII-inhibiting herbicides. In the first experiment carried out in a greenhouse, saflufenacil was applied, either singly or in combination with penoxsulam, bispyribac-sodium, pyrazosulfuron-ethyl, bentazon, or propanil to the S. montevidensis (SAGMO 32) biotype...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Sagitaria; Multiple resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202084

Chemical Control of Morning Glory Species in Sugarcane Harvested in the Dry and Semi-Wet Seasons1
Provedor de dados: 87
Autores: CORREIA,N.M.
ABSTRACT The control of morning glory (Ipomoea spp. and Merremia aegyptia) was evaluated in five commercial sugarcane-production fields receiving applications of the herbicides sulfentrazone (0.9 kg ha-1), amicarbazone (1.4 kg ha-1), imazapic (0.147 kg ha-1), and hexazinone + tebuthiuron (0.325 + 0.75 kg ha-1) applied pre-emergence in either the dry season (July and August) or in the semi-wet season (early October); mesotrione alone (0.192 kg ha-1) or in combination (0.12 kg ha-1) with atrazine (1.5 kg ha-1) or diuron + hexazinone (0.491 + 0.139 kg ha-1) applied post-emergence in the wet season (November), and the phytointoxication of the chemical treatments for sugarcane. Five species of morning glory (Ipomoea hederifolia, Ipomoea nil, Ipomoea quamoclit,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Ipomoea spp.; Merremia aegyptia; Pre-emergence; Post-emergence; Saccharum spp.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200333

Chemical cuticular signature of leafcutter ant Atta sexdens (Hymenoptera, Formicidae) worker subcastes
Provedor de dados: 92
Autores: Valadares,Lohan; Nascimento,Fabio Santos do.
ABSTRACT In leafcutter ants the division of labour is associated to worker size variation clustered in four subcastes. In this work we used Atta sexdens Forel (1908) as a model to test the hypothesis that each subcaste expresses its own chemical signature comprised of cuticular lipids. To assess it, we extracted epicuticular compounds by using nonpolar solvent hexane and analysed the samples in a combined Gas Chromatography-Mass Spectrometer (GC-MS). We found 24 hydrocarbons with carbon chains ranging from 19 to 39 atoms most of them classified as linear and branched alkanes. No compound occurred in the cuticle of specific worker subcaste, however, the relative proportion pattern varied greatly among them. Our results suggest that although subcastes have...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atta sexdens; Cuticular hydrocarbons; Leafcutter ants; Worker subcaste.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400308

Chemical degradation kinetics of fibrates: bezafibrate, ciprofibrate and fenofibrate
Provedor de dados: 60
Autores: Oliveira,Marcelo Antonio de; Silva,Gerliane Damázio da; Campos,Michele Soares Tacchi.
ABSTRACT Fibrates are drugs used for the treatment of hypertriglyceridemia and for the prevention of atherosclerosis. Three drugs in the fibrate class, ciprofibrate, fenofibrate and bezafibrate, were chosen for this study because their raw materials are readily available and because scientific publications on these compounds is limited. To evaluate their intrinsic stability, the drugs were exposed to a test condition (temperature, oxidation, UV light exposure, hydrolysis at different pH values and metal ions in solution) and then were subjected to analysis by HPLC. The samples were run on a C18 column, with a flow rate of 1.0 mL min-1 in a mobile phase consisting of methanol: 0.01 % phosphoric acid v/v (80:20), with variable detection wavelengths in the UV...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hypertriglyceridemia/fibrates; Fibrates stability/study; Fibrates degradation products/High Perfomance Liquid Chromatography (HPLC); Fibrates/Degradation kinetics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300545

Chemical properties of a Haplustalf soil under irrigation with treated wastewater and nitrogen fertilization
Provedor de dados: 91
Autores: Silva,Leda V. B. D.; Lima,Vera L. A. de; Pearson,Howard W.; Silva,Tainara T. S.; Cris L. Maciel,S.; Sofiatti,Valdinei.
ABSTRACT The objective of this research was to investigate the effects of irrigation with treated wastewater and nitrogen (N) fertilization on the chemical characteristics of a Haplustalf soil cultivated with cotton. An experiment was conducted in a greenhouse in a completely randomized design with four replicates, and arranged in a 5 x 4 factorial. Five doses of N fertilization (0, 45, 90, 135 and 180 kg ha-1) and four sources of irrigation water (freshwater, wastewater treated by an anaerobic reactor, wastewater treated by an anaerobic reactor and post-treated by intermittent sand filter in series, wastewater treated in a septic tank and post-treated by an intermittent sand filter) were tested. Irrigation was daily performed from July 2011 to January...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reuse; Soil fertility; Irrigation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400308

Chemical quality of Baru almond (Dipteryx alata oil)
Provedor de dados: 65
Autores: Siqueira,Ana Paula Silva; Castro,Carlos Frederico de Souza; Silveira,Eduardo Vieira; Lourenço,Marcos Felipe de Castro.
ABSTRACT: Vegetable oils are suitable for human consumption as part of a healthy diet and native fruits of the cerrado, such as almond baru, which are natural sources of these oils. This study informed about the quality of baru oil having as a basis for comparison, soybean oil and olive oil, usually consumed in human diet. Analyzes of acid value, peroxide and iodine for the three oils and fatty acid composition for the baru oil were performed according to official standard methodology. Baru oil has the potential to be part of the human consumption, in healthy diets similarly to soybean oil and olive oil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Baru oil; Vegetable oils; Dipteryx alata Vog.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001865

Chemical quality of bottled mineral waters from markets of Curitiba-PR-Brazil
Provedor de dados: 52
Autores: Santos,Éder José dos; Oliveira Junior,Dasio Roberto de; Hermann,Amanda Beatriz; Sturgeon,Ralph Edward.
ABSTRACT Twenty-seven bottled mineral waters from local markets in Curitiba, State of Paraná, Brazil were analyzed for a number of constituents, including: pH, conductivity, total dissolved solids, hardness, HCO3  - and CO 3  2-, as well as Ca2+, Mg2+, Na+, K+, NH4 + , F-, Cl-, NO3 -, NO2 - and SO4 2- by ion chromatography (IC); Al, Ba, Cd, Cr, Cu, Fe, Li, Mn, Ni, Sr, V and Zn by inductively coupled plasma optical emission spectrometry (ICP OES); Hg by cold vapor generation-ICP OES and As, Pb, Sb and Se by ICP-mass spectrometry (ICP-MS). The obtained limits of quantitation (LOQ) were adequate for the determination of all analytes using the various analytical techniques. Results for the analysis of AccuStandard certified reference materials QCS-01-5,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bottled mineral waters; Elemental composition; Chemical quality; Principal component analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100513

Chemometric identification and nutritional evaluation of three species of Lutjanidae (Perciformes) from the Amazonian Atlantic Coast based on fatty acid profiles
Provedor de dados: 36
Autores: ALMEIDA,Edilene Santos de; SILVA,Evaldo Martins da.
ABSTRACT The fatty acid (FA) profiles of fish species with a similar genetic or geographic origin are important quality parameters that attract bioecological interest because they are inﬂuenced by the nutritional habits of the species. The aim of this study was to determine the proximate compositions and FA profiles of heart, brain and muscle tissues from three fish species (Lutjanus purpureus, Lutjanus synagris and Ocyurus chrysurus) captured from the Amazonian Atlantic Coast. In addition to performing nutritional analysis of the FA profiles, principal components analysis (PCA) was performed as a chemometric tool to discriminate among the species. Lutjanus synagris had the highest protein content (18.23%), while O. chrysurus possessed the highest lipid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multivariate analysis; Gas chromatography; Lutjanus purpureus; Lutjanus synagris; Ocyurus chrysurus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000400401

Chikungunya: bending over the Americas and the rest of the world
Provedor de dados: 55
Autores: Madariaga,Miguel; Ticona,Eduardo; Resurrecion,Cristhian.
Abstract Chikungunya is an arthropod-borne virus transmitted by Aedes mosquito bites. A viral mutation has allowed Aedes albopictus to become the preferred vector extending the geographic spread of the condition. The virus causes an acute febrile illness occasionally followed by a chronic rheumatic condition causing severe impairment. The diagnosis is usually confirmed with serology. No specific treatment is currently available. This article reviews the condition with emphasis on his dissemination in the Americas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chikungunya; Alphavirus; Epidemics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100091

Chilean IPNV isolates: Robustness analysis of PCR detection
Provedor de dados: 69
Autores: Jorquera,Esteban; Morales,Paz; Tapia,David; Torres,Pamela; Eissler,Yoanna; Espinoza,Juan C; Conejeros,Pablo; Kuznar,Juan.
Background: The genomes of several infectious pancreatic necrosis viruses (IPNVs) isolated in Chile were sequenced with a single amplification approach for both segments A and B. The resulting sequences were then used to determine the conservation of the primer-binding regions used in polymerase chain reaction (PCR)-based diagnostic methods proposed in the literature. Thus, the robustness of each technique was studied, particularly the eventual effect of further mutations within the primer-binding sites. Results: On analysis, most methods currently used to detect Chilean IPNV varieties were deemed adequate. However, the primers were designed to be genogroup specific, implying that most detection methods pose some risk of detecting all strains prevalent in...
Tipo: Journal article
Palavras-chave: IPNV detection; Mismatch's Tm analysis; QPCR.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000200005

Chilling tolerance in Zizania latifólia
Provedor de dados: 75
Autores: Ye,Zihong; Cui,Haifeng; An,Xinxin; Yu,Xiaoping.
ABSTRACT: The tumescent stems of Zizania latifolia are consumed as vegetable in southern and eastern Asia. This study aimed to compare photosynthesis and chilling tolerance parameters between two well-known Zizania latifolia cultivars: Longjiao 2 and Zhejiao 911, which are chilling tolerant and sensitive, respectively. We found that severe cold stress induced photosynthesis inhibition (5°C) resulted from non-stomatal factors. However, net photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) of the cultivar Longjiao 2 were higher than that of Zhejiao 911 with more gradual variations. Six parameters of chlorophyll fluorescence including latent activity of PSII (Fv/F0), efficiency of primary photochemistry (Fv/Fm), photochemical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Longjiao 2; Zhejiao 911; Cold stress; Photosystem; Photoinhibition.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100039

Chlorinated drinking water for lightweight laying hens
Provedor de dados: 45
Autores: Schneider,A.F.; Almeida,D.S.; Moraes,A.N.; Picinin,L.C.A.; Oliveira,V.; Gewehr,C.E.
ABSTRACT The study aimed to evaluate the effect of different levels of chlorine in drinking water of laying hens on zootechnical performance, eggs shell quality, hemogasometry levels and calcium content in tibia. 144 Hy-Line laying hens, 61 weeks old, were used distributed in 24 metabolism cages. They were subjected to water diets, for a period of 28 days, using sodium hypochlorite as a chlorine source in order to obtain the following concentrations: 5ppm (control), 20ppm, 50ppm, and 100ppm. Their performance was evaluated through water consumption, feed intake, egg production and weight, egg mass, feed conversion. Shell quality was measured by specific gravity. At the end of the experiment, arterial blood was collected for blood gas level assessment and a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chlorine; Eggs; Hemogasometry; Posture; Shell.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601690

Chlorophyll fluorescence in the evaluation of photosynthetic electron transport chain inhibitors in the pea
Provedor de dados: 124
Autores: Farias,Marcio Espinosa; Martinazzo,Emanuela Garbin; Bacarin,Marcos Antonio.
ABSTRACT The study aimed to evaluate the behavior of the chair of photosynthetic electron transport in the presence of DCMU and atrazine in detached leaves of pea through simultaneous measurements of the kinetics of fluorescence transient, fluorescence delayed and modulated reflection at 820 nm. The petioles of the leaves were immersed for two hours in solution of inhibitors at concentrations of 0 (control), 25, 50, 100, 250 and 500 µM. Measurements of the kinetics of fluorescence transient and fluorescence delayed and modulated reflection at 820 nm were recorded simultaneously by the M-PEA fluorometer. Simultaneous measurement of fluorescence transient, fluorescence delayed and modulated 820 nm reflection is important for assessments of the photosynthetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pisum sativum L.; Fluorescence transient; Delayed fluorescence; DCMU; Atrazine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100178

Chlorophyll fluorescence varies more across seasons than leaf water potential in drought-prone plants
Provedor de dados: 42
Autores: ROSADO,BRUNO H.P.; MATTOS,EDUARDO A. DE.
ABSTRACT Among the effects of environmental change, the intensification of drought events is noteworthy, and tropical vegetation is predicted to be highly vulnerable to it. However, it is not clear how tropical plants in drought-prone habitats will respond to this change. In a coastal sandy plain environment, we evaluated the response of six plant species to water deficits across seasons, the relationship between their morpho-physiological traits, and which traits would be the best descriptors of plants' response to drought. Regardless of leaf succulence and phenology, responses between seasons were most strongly related to chlorophyll fluorescence. In this study we have demonstrated that a better comprehension of how tropical species from drought-prone...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drought; Functional traits; Plant-water relations; Photoinhibition; Seasonal habitats.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000200549

Chlorophyll index for real-time prediction of nutritional status of 'Prata' banana
Provedor de dados: 91
Autores: Arantes,Alessandro de M.; Donato,Sérgio L. R.; Siqueira,Dalmo L. de; Amorim,Edson P.; Rodrigues Filho,Vagner A.
ABSTRACT This study aimed to select regression equations based on the correlation between chlorophyll index and leaf nutrient contents, for real-time prediction of the nutritional status of 'Prata' banana. Six cultivars of 'Prata' banana were used as treatments, with five replicates and four plants per plot, arranged in a completely randomized design. Nutrient levels were evaluated based on laboratorial analysis and chlorophyll indices using a portable chlorophyll meter, in the third leaf from the apex to the base. Data were subjected to analysis of variance, calculating the correlations between leaf nutrient contents and chlorophyll indices, and the regression equations were adjusted to the associations that were significant and with greater magnitude....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa spp.; Cultivars; Nutrients; Chlorophyll.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000200099

Chromosome differentiation in three species of Leptostemonum (Solanum, Solanaceae) endemic to oceanic islands
Provedor de dados: 51
Autores: Chiarini,Franco E; Gauthier,Martha J.
The chromosomes of Solanum nelsonii, S. sandwicense (endemic to the Hawaii islands) and S. vespertilio (from the Canary islands) were studied by means of classical staining, CMA/DAPI banding and FISH with probes for the 18-5.8-26S and 5S rDNA genes. The aim of this study was to test for chromosomal changes (chromosome number, karyotype, heterochromatin pattern, rDNA loci) during the evolution of these taxa with respect to their continental relatives. An apparent chromosome stasis was confirmed in all three species, in regards to chromosome number and karyotype morphology. However, there was also evidence of cryptic, cumulative sequence changes. Speciation in these species is not likely associated with large, obvious chromosome rearrangements or polyploidy,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosome stasis; Heterochromatin; Ribosomal DNA; Solanum subgen; Leptostemonum.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200009

Chronic liver disease in cattle associated with ingestion of  Brachiaria spp.
Provedor de dados: 65
Autores: Faccin,Tatiane Cargnin; Kommers,Glaucia Denise; Galiza,Glauco José Nogueira de; Pupin,Rayane Chitolina; Madureira,Renata Cunha; Lemos,Ricardo Antônio Amaral de.
ABSTRACT: One hundred and ninety livers condemned due to chronic disease (fibrosis) were evaluated in a bovine slaughterhouse over 12 months. Hepatic lymph nodes were also examined while still attached to livers. The major macroscopic lesion observed in the livers was moderate to severe atrophy of the left lobe associated with compensatory hypertrophy of the right lobe. Histologically, the main changes corresponded to sites of macroscopic lesions, and fibrosis was observed in all livers, along with bile duct hyperplasia and neovascularization. Masson's trichrome stain highlighted the fibrous connective tissue. Most of the livers analyzed had macrophages with foamy cytoplasm and a peripheral nucleus that infiltrated fibrotic areas. Immunohistochemistry...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Slaughtered bovines; Fibrosis; Liver atrophy; Foamy macrophages.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102036

Chronic Polyaromatic Hydrocarbon (PAH) Contamination Is a Marginal Driver for Community Diversity and Prokaryotic Predicted Functioning in Coastal Sediments
Provedor de dados: 5
Autores: Jeanbille, Mathilde; Gury, Jérôme; Duran, Robert; Tronczynski, Jacek; Ghiglione, Jean-françois; Agogué, Hélène; Saïd, Olfa Ben; Taïb, Najwa; Debroas, Didier; Garnier, Cédric; Auguet, Jean-christophe.
Benthic microorganisms are key players in the recycling of organic matter and recalcitrant compounds such as polyaromatic hydrocarbons (PAHs) in coastal sediments. Despite their ecological importance, the response of microbial communities to chronic PAH pollution, one of the major threats to coastal ecosystems, has received very little attention. In one of the largest surveys performed so far on coastal sediments, the diversity and composition of microbial communities inhabiting both chronically contaminated and non-contaminated coastal sediments were investigated using high-throughput sequencing on the 18S and 16S rRNA genes. Prokaryotic alpha-diversity showed significant association with salinity, temperature, and organic carbon content. The effect of...
Tipo: Text
Palavras-chave: Microbial communities; PAH; Chronic contamination; Coastal sediment; Functional diversity.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45854/45522.pdf

Chronic Problems of Turkish Farmers
Provedor de dados: 21
Autores: Özbilge, Zeynep.
Turkish farmers who engage in soil cultivation have to face a number of serious problems, ranging from the loss of agricultural land to climate change. Moreover, they cannot earn a living from agriculture due to high production costs, intermediation system in the trade of agricultural products and insufficient financial support. The price increases in chemical fertilizers range from 55% to 82% while the price increase in diesel oil is 47% in the 2010 2014 period. However, the increase in area-based financial support is only 29% in the same period. Therefore, it is required that the state takes all measures to resolve the problems of Turkish farmers. Preventing the misuse of agricultural land as well as its use for non-agricultural purposes, updating...
Tipo: Journal paper
Palavras-chave: Farm economics Policy environments and social economy Education; Extension and communication Evaluation of inputs.
Ano: 2016
URL: http://orgprints.org/34300/1/AJEA%2024629.pdf

Chuvas em agosto ficam acima da média.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/147928/1/Jornal-de-Jales-2016-09-04.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Chuva; Meteorologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053683

Chuvas em janeiro ficam próximas da média.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/152389/1/Jornal-de-Jales2016-02-07.jpeg
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Chuva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059393

Ciclooxygenase inhibitor and metronomic chemotherapy association for the treatment of metastatic anal sac carcinoma in dog: case report
Provedor de dados: 45
Autores: Teixeira,N.C.T.; Bicalho,A.P.C.V.; Vasconcelos,A.V.; Horta,R.S.; Cunha,R.M.C.; Lavalle,G.E.
ABSTRACT Metronomic chemotherapy consists of an anticancer modality treatment. It is applicable in patients at an advanced stage, with the objective of increasing overall survival. The aim of this study was to report an anal sac apocrine carcinoma case in a dog with lymph node metastasis treated with metronomic chemotherapy sequential to surgery and conventional chemotherapy using gemcitabine and carboplatin. Metronomic chemotherapy was associated with cyclooxygenase-2 (COX-2) inhibitors, due to strong tumor COX-2 immunohistochemistry expression. Metronomic chemotherapy was initiated with cyclophosphamide, but it was replaced by lomustine, also in metronomic dosage, due to adverse effects. Treatment showed effectiveness, since the patient's overall...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Oncology; Angiogenesis inhibitor; Cyclophosphamide; Lomustine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400913

Cicloturismo e agroecologia: vetores para a sustentabilidade territorial.
Provedor de dados: 14
Autores: CARDOSO, J. H.; KARAM, L. de M.; SANTOS, J. S.
bitstream/item/163572/1/Boletim-244.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Ecologia Vegetal; Turismo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075184

Cien años de sociedad
Provedor de dados: 68
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072016000200001

Ciência e sociedades sustentáveis.
Provedor de dados: 14
Autores: VALENTIM, J. F.
Qual o papel da ciência na formação de uma sociedade sustentável? Em um mundo cuja população alcançará 11 bilhões de pessoas até o ano 2100, que legado a ciência nos ajudará a deixar para assegurar a sustentabilidade do planeta, especialmente, a qualidade de vida dos nossos filhos, netos e bisnetos? Essas são duas das muitas perguntas para a ciência para a sustentabilidade busca respostas por meio de várias iniciativas, como o Programa de "Ciência para a Sustentabilidade" da Universidade de Harvard, que completou 10 anos em 2016.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ciência; Inovação tecnológica; Sustentabilidade; Cidades sustentáveis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067205

Cigarrinha-das-pastagens: como identificar e controlar a principal praga das pastagens.
Provedor de dados: 14
Autores: FAZOLIN, M.; SANTOS, R. S.; ANDRADE, C. M. S. de; ASSIS, G. M. L. de; VALENTIM, J. F.
Todos os anos, com a chegada das chuvas, as cigarrinhas-das-pastagens, principal praga que ataca os capins tropicais, começam a causar transtornos para os pecuaristas. Em alguns anos, notadamente após um período seco mais pronunciado, a incidência e a severidade dos ataques costumam ser mais intensas, o que pode causar a morte de capins suscetíveis e a degradação da pastagem. Isso exige atenção por parte de toda a equipe da fazenda, que deve estar preparada para reconhecer o problema e combater a praga. A estratégia mais importante para amenizar os problemas causados por essa praga é a diversificação das pastagens na fazenda, com o plantio de capins tolerantes e resistentes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Notozulia entreriana; Mahanarva tristis; Acre; Amazônia Ocidental; Manejo integrado; Insecticidas; Western amazon.; Plagas de plantas; Amazonia occidental; Control de plagas; Pastagem; Praga de planta; Cigarrinha das pastagens; Deois flavopicta; Deois incompleta; Controle biológico; Fungo; Metarhizium anisopliae; Controle químico; Inseticida.; Plant pests; Pest control; Fungi; Insecticides.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066958

CIGESMED for divers: Establishing a citizen science initiative for the mapping and monitoring of coralligenous assemblages in the Mediterranean Sea
Provedor de dados: 5
Autores: Gerovasileiou, Vasilis; Dailianis, Thanos; Panteri, Emmanouela; Michalakis, Nikitas; Gatti, Giulia; Sini, Maria; Dimitriadis, Charalampos; Issaris, Yiannis; Salomidi, Maria; Filiopoulou, Irene; Dogan, Alper; D'Avray, Laure Thierry De Ville; David, Romain; Cinar, Melih Ertan; Koutsoubas, Drosos; Feral, Jean-pierre; Arvanitidis, Christos.
Background  Over the last decade, inventorying and monitoring of marine biodiversity has significantly benefited from the active engagement of volunteers. Although several Citizen Science projects concern tropical reef ecosystems worldwide, none of the existing initiatives has yet specifically focused on their Mediterranean equivalents. Mediterranean coralline reefs, known as “coralligenous”, are bioherms primarily built by calcifying rhodophytes on hard substrates under dim-light conditions; they are considered hotspots of biodiversity and are extremely popular among divers due to their complex structure, conspicuous biological wealth and high aesthetic value. Nevertheless, data on their distribution, structure and conservation status is lacking for...
Tipo: Text
Palavras-chave: Coralligenous assemblages; Coralligenous outcrops; Coralline reefs; Bioherms; Biodiversity hotspot; Monitoring; Citizen science; SCUBA diving; Mediterranean Sea.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00375/48596/48945.pdf

Circulation and suspended sediment dynamics in a tropical estuary under different morphological setting
Provedor de dados: 42
Autores: PAIVA,BÁRBARA P.; SCHETTINI,CARLOS A.F.; PEREIRA,MARÇAL D.; SIEGLE,EDUARDO; MIRANDA,LUIZ B.; ANDUTTA,FERNANDO P.
ABSTRACT Estuarine processes are directly related to the interaction of its forcing conditions with the local morphology. In this study we assess the implications of the opening of a new inlet on the hydrodynamics and suspended sediment concentration (SSC). A set of physical parameters have been measured in the Itanhém river estuary, a small, shallow and mangrove fringed tropical estuary in Northeastern Brazil. Field surveys have been conducted in August 2007 and January 2008, separated by an important morphological change. Our observations show that even shortening the lower estuary channel in 2 km, the inlet opening did not imply in changes in the estuarine circulation. However, SSC increased after the inlet opening. General estuarine circulation showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estuarine circulation; Sediment fluxes; Morphological changes; Tidal asymmetry.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401265

Circulation on the Northwestern Iberian Margin: Vertical structure and seasonality of the alongshore flows
Provedor de dados: 5
Autores: Teles-machado, Ana; Peliz, Alvaro; Mcwilliams, James C.; Couvelard, Xavier; Ambar, Isabel.
We describe the seasonal cycle of the alongshore flows on the Northwestern Iberian Margin and explain what are the important mechanisms forcing the system. We used a 20-year model simulation at 2.3 km horizontal resolution, with realistic atmospheric forcing and covering the whole Western Iberian Margin. The model results are compared with satellite data, with data measured at two moored buoys and with a compilation of current meter data available for the study region. We show that currents over the slope are divided in three different cores: the Iberian Poleward Current (IPC) occupying the top 350 m, a deeper core at Mediterranean Water levels (∼600–1200 m) and in between the two, an equatorward core centered just beneath the IPC core, the Upper Slope...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00270/38112/42274.pdf

Circumscription and nomenclature of Hiraea barclayana, H. reclinata, and H. ternifolia (Malpighiaceae), and of seven species misassigned to them
Provedor de dados: 16
Autores: Anderson, C.
A review of collections from Mexico to northern South America that had been primarily determined as H. barclayana, H. reclinata, and H. ternifolia, or synonyms, showed them to include ten species. Misinterpretations were caused by superficial morphological similarities and traditional nomenclatural errors. The species now recognized include six previously described: H. barclayana, H. hookeriana (formerly included in H. reclinata), H. reclinata, H. sanctae-marthae, H. ternifolia, and H. transiens. Four new species are proposed: H. mcvaughii, H. silvicola, and H. venezuelana; H. trianae was previously recognized at varietal level and is elevated to species. A neotype is chosen for H. reclinata. Lectotypes are designated for H. velutina (= H. barclayana) and...
Tipo: Article / Letter to the editor
Palavras-chave: Central America; Colombia; Hiraea; Malpighiaceae; Mexico; Venezuela.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/613731

Cirrate octopus
Provedor de dados: 23
Autores: Gates, AR.
Swimming
Tipo: Image
Palavras-chave: Octopoda (Octopus).
Ano: 2016
URL: http://archive.serpentproject.com/2639/

Cistite enfisematosa em um cão não diabético
Provedor de dados: 195
Autores: Martorelli, C. R.; Caragelasco, D. S.; Chacar, F. C.; Garla, N. M.; Kogika, M. M.
Introdução: A cistite enfisematosa (CE) é um tipo incomum de infecção do trato urinário (ITU), caracterizada pelo acúmulo de gás no lúmen da vesícula urinária. As manifestações clínicas da CE estão relacionadas à ITU, além de pneumatúria (eliminação de gás durante a micção). A patogênese da CE não está elucidada, sendo E. coli a bactéria mais frequente, seguida pela Klebsiella spp., Proteus spp., Clostridium spp. e Enterobacter aerogenes. A CE pode ser visibilizada por meio de exame radiográfico e as causas iatrogênicas de pneumatúria devem ser descartadas. Relato de Caso: Foi atendido um labrador com doença renal crônica (DRC), estágio 3 (segundo classificação da IRIS), cujo proprietário referiu pneumatúria e desconforto abdominal. No exame radiográfico...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34733

Citizen science and natural resource governance: program design for vernal pool policy innovation
Provedor de dados: 7
Autores: McGreavy, Bridie; Department of Communication and Journalism, Senator George J. Mitchell Center for Sustainability Solutions, University of Maine ; bridie.mcgreavy@maine.edu; Calhoun, Aram J. K.; Department of Wildlife, Fisheries, and Conservation Biology, University of Maine ; calhoun@maine.edu; Jansujwicz, Jessica; Senator George J. Mitchell Center for Sustainability Solutions, University of Maine ; jessica.jansujwicz@maine.edu; Levesque, Vanessa; Department of Sustainability, University of New Hampshire ; vanessa.levesque@unh.edu.
Effective natural resource policy depends on knowing what is needed to sustain a resource and building the capacity to identify, develop, and implement flexible policies. This retrospective case study applies resilience concepts to a 16-year citizen science program and vernal pool regulatory development process in Maine, USA. We describe how citizen science improved adaptive capacities for innovative and effective policies to regulate vernal pools. We identified two core program elements that allowed people to act within narrow windows of opportunity for policy transformation, including (1) the simultaneous generation of useful, credible scientific knowledge and construction of networks among diverse institutions, and (2) the formation of diverse...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive governance; Citizen science; Leadership; Natural resource policy; Vernal pools.
Ano: 2016

Citogenética animal
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000200007

Citogenética humana
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000200008

Citogenética vegetal
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000200009

Citrus rootstocks influence the population densities of pest mites
Provedor de dados: 65
Autores: Silva,Rafael Rocha da; Teodoro,Adenir Vieira; Vasconcelos,Jéssica Fontes; Martins,Carlos Roberto; Soares Filho,Walter dos Santos; Carvalho,Hélio Wilson Lemos de; Guzzo,Elio Cesar.
Citrus are attacked by pest mites such as the citrus rust mite Phyllocoptruta oleivora (Ashmead) (Acari: Eriophyidae) and the spider mite Tetranychus mexicanus (McGregor) (Acari: Tetranychidae). However, little is known on citrus rootstocks influencing pest mites. We aimed to evaluate the influence of rootstocks on population densities of pest mites on the sweet oranges 'Pera CNPMF D-6' and 'Valencia Tuxpan' throughout time. Adults of both mite species were monthly counted during 19 months from June 2011 to February 2013. Rootstocks influenced the populations of pest mites, since lower densities of P. oleivora were found on 'Pera CNPMF D-6' sweet orange grafted on the hybrid TSKC × CTTR - 002 and on 'Swingle' citrumelo in comparison with the hybrid LVK ×...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus rust mite; Phyllocoptruta oleivora; Population fluctuation; Tetranychus mexicanus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100001

Citrus tristeza disease severity and agronomic performance of ‘Pêra’ sweet orange cultivars and selections in the North and Northwest regions of the State of Paraná, Brazil
Provedor de dados: 94
Autores: GIAMPANI,JOSÉ SEGUNDO; TAZIMA,ZULEIDE HISSANO; BABA,VIVIANE YUMI; YADA,INÊS FUMIKO UBUKATA; LEITE JÚNIOR,RUI PEREIRA.
ABSTRACT ‘Pêra’ sweet orange is the most important citrus cultivar in Brazil, but it is highly susceptible to Citrus tristeza virus (CTV), the causal agent of citrus tristeza disease. In this study, we evaluated the severity of citrus tristeza disease and its relation with the agronomic performance of seven cultivars and six selections of ‘Pêra’ sweet orange under field conditions in the North and Northwest regions of the State of Paraná, Brazil. The citrus tristeza disease severity was determined based on symptoms of stem pitting. The vegetative growth assessed in trees of all four locations for the 2012 season, and in two field plots for the 2011, 2012 and 2013 harvests, respectively. The cultivar ‘IPR 153’ (Bianchi) had the best performance concerning...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus sinensis; Stem pitting; Yield; Vegetative growth; Citrus tristeza virus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300403

Cladistic analysis of the Argentinian species of the genus Bostryx (Gastropoda, Stylommatophora) based on morphological evidence
Provedor de dados: 84
Autores: Miranda,María José.
ABSTRACT The genus Bostryx Troschel, 1847 is found exclusively in South America, from Ecuador to Chile and mainly in the Andes mountain range. The phylogeny of Argentinian species of Bostryx was based on morphological characters of 19 species from Argentina, 5 from Peru and 7 from Bostryx-related genera, belonging to Bulimulidae and Odontostomidae. A matrix of 31 taxa and 78 morphological characters (19 of which were continuous and 59 discrete) from shell, pallial and reproductive systems was analysed under implied weighting with TNT. Argentinian species of the genus formed a monophyletic group together with the Peruvian species. The monophyly of this clade was supported by a set of 14 synapomorphies, principally related to continuous characters of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bulimulidae; TNT; Implied weighting; Continuous characters; Shell shape.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016001000109

Classificação de famílias do feijoeiro sob diferentes cenários de dependência espacial e precisão experimental
Provedor de dados: 86
Autores: Campos,Josmar Furtado de; Carneiro,Antonio Policarpo Souza; Peternelli,Luiz Alexandre; Carneiro,José Eustáquio de Souza; Silva,Michele Jorge da; Cecon,Paulo Roberto.
Resumo: O objetivo deste trabalho foi avaliar a eficiência da análise estatística espacial, em comparação a análises usuais em blocos ao acaso e em látice, na classificação de famílias de feijoeiro ( Phaseolus vulgaris), sob diferentes cenários de dependência espacial e de precisão experimental. Foram considerados 12 cenários, formados por quatro classes de dependência espacial entre erros (nula, baixa, média e alta) e três classes de precisão experimental (moderada, alta e muito alta). Para as três classes de precisão experimental, foram definidos os valores de acurácia seletiva de: 0,60, 0,80 e 0,95, respectivamente. Já as quatro classes de dependência espacial entre erros assumiram, respectivamente, os seguintes valores de alcance do modelo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Acurácia seletiva; Análise espacial; Autocorrelação; Erros dependentes; Modelos geoestatísticos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200105

Classificação orientada a objeto em associação às ferramentas reflectância acumulada e mineração de dados
Provedor de dados: 86
Autores: Grande,Thallita Oliveira de; Almeida,Tati de; Cicerelli,Rejane Ennes.
Resumo:  O objetivo deste trabalho foi utilizar as técnicas de reflectância acumulada e mineração de dados, seguidas por classificação orientada a objeto, em imagens do sensor Operational Land Imager (OLI), satélite Landsat 8, para a classificação de vegetação nativa e cobertura agropecuária do Cerrado. Quatro imagens de reflectância foram utilizadas para a discriminação de seis classes - agricultura, pecuária, campo limpo úmido, savana, floresta e campo -, para a classificação do Parque Nacional das Emas, no Estado de Goiás, e adjacências. As imagens foram segmentadas para a extração de atributos espectrais de amostras e a aplicação de combinações de atributos (média + moda, todos os atributos) na mineração de dados. O programa Weka foi utilizado para a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise baseada em objeto; Análise multitemporal; Antropização; Classificação supervisionada; Mineração; Sensoriamento remoto.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001201983

Classification and Fascicular Analysis of Variant Branching Pattern of Femoral Nerve for Microsurgical Intervention: A Series of Thirteen Cadavers
Provedor de dados: 77
Autores: Singh,Rajani; Tubbs,Shane; Singla,Mukesh.
Femoral neuropathy associated with lower limb is treated by surgical intervention through activation/regeneration/grafting of nerve fibers by a nerve cuff electrode implant or neuro-prosthesis. These procedures require detailed and precise knowledge of neuro-anatomical variants of the femoral nerve and its fascicular anatomy so that the nerve injury can be investigated and treated more efficiently. The aim of the study is to uncover the variations both in the femoral nerve and its branches, to classify them and to bring out corresponding fascicular anatomy using a hypothesis based on the principle of consistency, continuity and traceability of fascicles. The study was carried out in the Department of Anatomy AIIMS Rishikesh using 13 matched lower limbs (26...
Tipo: Journal article
Palavras-chave: Variations of femoral branching pattern; Classification of femoral nerve; Fascicular model; Nerve cuff electrode; Femoral neuropathy.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200024

Classification of Colletotrichum lindemuthianum races in differential cultivars of common bean
Provedor de dados: 1
Autores: Ribeiro, Tamires; Esteves, José Antônio de Fátima; Silva, Daiana Alves; Gonçalves, João Guilherme Ribeiro; Carbonell, Sérgio Augusto Morais; Chiorato, Alisson Fernando.
Anthracnose caused by the fungus Colletotrichum lindemuthianum is one of the main diseases affecting the common bean (Phaseolus vulgaris L.), and the pathogen is characterized by wide variability, with more than 50 physiological races identified in Brazil. Greater occurrences of races 65, 73, and 81 have been observed in Brazil along with the occurrence of pathogenic variability among isolates of a single race, destabilizing the resistance of commercial cultivars. Therefore, the aim of this study was to identify physiological races of C. lindemuthianum isolates collected in the states of São Paulo and Santa Catarina, Brazil and to test for variability among the isolates of race 65.  The classification of 51 isolates resulted in the identification of 10...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.02.00-1 physiological variability; Levels of variation; Anthracnose Fitopatologia Fitopatologia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/27866

Classification of different degrees of adiposity in sedentary rats
Provedor de dados: 56
Autores: Leopoldo,A.S.; Lima-Leopoldo,A.P.; Nascimento,A.F.; Luvizotto,R.A.M.; Sugizaki,M.M.; Campos,D.H.S.; da Silva,D.C.T.; Padovani,C.R.; Cicogna,A.C.
In experimental studies, several parameters, such as body weight, body mass index, adiposity index, and dual-energy X-ray absorptiometry, have commonly been used to demonstrate increased adiposity and investigate the mechanisms underlying obesity and sedentary lifestyles. However, these investigations have not classified the degree of adiposity nor defined adiposity categories for rats, such as normal, overweight, and obese. The aim of the study was to characterize the degree of adiposity in rats fed a high-fat diet using cluster analysis and to create adiposity intervals in an experimental model of obesity. Thirty-day-old male Wistar rats were fed a normal (n=41) or a high-fat (n=43) diet for 15 weeks. Obesity was defined based on the adiposity index; and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Obesity; Adiposity index; Rats; Cluster analysis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400601

Classification of Flying Insects with high performance using improved DTW algorithm based on hidden Markov model
Provedor de dados: 52
Autores: Rahuman,S. Arif Abdul; Veerappan,J.; Rajesh,R.V.
ABSTRACT Insects play significant role in the human life. And insects pollinate major food crops consumed in the world. Insect pests consume and destroy major crops in the world. Hence to have control over the disease and pests, researches are going on in the area of entomology using chemical, biological and mechanical approaches. The data relevant to the flying insects often changes over time, and classification of such data is a central issue. And such time series mining tasks along with classification is critical nowadays. Most time series data mining algorithms use similarity search and hence time taken for similarity search is the bottleneck and it does not produce accurate results and also produces very poor performance. In this paper, a novel...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Classification dynamic time warping nonlinear median filtering optical sensors running spectrum filtering; Voice activity detection.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000300402

Classification of papaya crispiness based on mechanical properties
Provedor de dados: 111
Autores: Terdwongworakul, Anupun.
This research investigated an objective technique for the classification of papaya varieties based on crispiness. Five varieties of papaya were sampled with variation in crispiness. The papaya samples were mechanically tested using texture profile analysis and rectangular blade cutting methods. Discriminant analysis based on the mechanical properties measured using rectangular blade cutting was performed to develop a classification model. The obtained discriminant model was capable of classifying the papaya samples into five different groups with an accuracy of 82.4%.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Papaya; Classification; Mechanical properties.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3472

CLAY AND PHOSPHORUS LOSSES BY EROSION IN OXISOL WITH SUGARCANE RESIDUES
Provedor de dados: 70
Autores: Paula,Daniela T. De; Martins Filho,Marcílio V.; Farias,Vera L. DA S.; Siqueira,Diego S.
ABSTRACT Considering the importance of nutrients in the soil for the plants development and the soil quality conservation and the quantification relevance of them for proper soil management, the aims of this research were: (i) to quantify the clay loss, adsorbed and soluble P from interrill erosion influenced by the presence of sugarcane residues on the ground surface; (ii) to determine the minimum percentage of residues to be maintained on the soil surface to not enrich the eroded sediment by clay and soluble P (Psed) and adsorbed (Pads). The experimental area is located in Guariba - SP, with soil classified as Red Dystrophic Oxisol. The experiment was designed based on results of previous experiments with residue analysis of variance for 40 plots. These...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Interrill erosion; Simulated rainfall; Vegetation cover.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601063

Clearing and dissecting insects for internal skeletal morphological research with particular reference to bees
Provedor de dados: 92
Autores: Porto,Diego Sasso; Melo,Gabriel A.R.; Almeida,Eduardo A.B.
ABSTRACT A detailed protocol for chemical clearing of bee specimens is presented. Dry specimens as well as those preserved in liquid media can be cleared using this protocol. The procedure consists of a combined use of alkaline solution (KOH or NaOH) and hydrogen peroxide (H2O2), followed by the boiling of the cleared specimens in 60–70% EtOH. Clearing is particularly useful for internal skeletal morphological research. This procedure allows for efficient study of internal projections of the exoskeleton (e.g., apodemes, furcae, phragmata, tentoria, internal ridges and sulci), but this process makes external features of the integument, as some sutures and sulci, readily available for observation as well. Upon completion of the chemical clearing process the...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Apidae; Apoidea; Comparative morphology; Hymenoptera; Internal morphology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100109

Clementina 'SRA63' tangerina sem semente meia-estação.
Provedor de dados: 14
Autores: OLIVEIRA, R. P. de.
bitstream/item/144863/1/Folder-Clementina.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tangerina sem semente.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047997

Clima.
Provedor de dados: 14
Autores: WREGE, M. S.; HERTER, F. G.
bitstream/item/156218/1/2016-M.Wrege-Clima.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Pera; Clima; Fruta de clima temperado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064588

Clima e biodiversidade na equação do futuro.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/174422/1/Clima-e-biodiversidade.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Convenção Sobre a Diversidade Biológica; Acordo de Paris.; Biodiversidade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089631

Climate adaptation, institutional change, and sustainable livelihoods of herder communities in northern Tibet
Provedor de dados: 7
Autores: Wang, Jun; Peking University Shenzhen Graduate School, Key Laboratory for Human and Environmental Science and Technology, Shenzhen, China; junw0813@gmail.com; Wang, Yang; National Climate Center, China Meteorological Administration, Beijing, China; wangy8610@gmail.com; Li, Shuangcheng; College of Urban and Environmental Sciences, Peking University, Beijing, China; scli0815@gmail.com; Qin, Dahe; National Climate Center, China Meteorological Administration, Beijing, China; dhqin4015@gmail.com.
The Tibetan grassland social-ecological systems are widely held to be highly vulnerable to climate change. We aim to investigate livelihood adaptation strategies of herder households and the types of local institutions that shaped those adaptation strategies. We examined the barriers and opportunities for strengthening adaptive capacity of local herder communities. We designed and implemented a household survey in the herder communities of northern Tibet. The survey results showed that migratory grazing has become less feasible. Storage, diversification, and market exchange have become the dominant adaptation strategies. The adaptation strategies of local herders have been reshaped by local institutional change. Local governmental and market institutions...
Tipo: Peer-Reviewed Reports
Palavras-chave: Climate adaptation; Herder communities; Institutional change; Sustainable livelihoods; Tibetan Plateau.
Ano: 2016

Climate adaptation, transitions, and socially innovative action-research approaches
Provedor de dados: 7
Autores: Alves, Filipe M; Center for Ecology, Evolution and Environmental Changes (CE3C), University of Lisbon; fmalves@fc.ul.pt; Truninger, Monica; Institute of Social Sciences, University of Lisbon; monica.truninger@ics.ulisboa.pt; Penha-Lopes, Gil; Center for Ecology, Evolution and Environmental Changes (CE3C), University of Lisbon; gppenha-lopes@fc.ul.pt.
Climate change may be a game-changer for scientific research by promoting a science that is grounded in linking the production of knowledge and societal action in a transition toward more sustainable development pathways. Here, we discuss participatory action-research (PAR) as a way of thinking and leading investigations that may promote incremental and transformative changes in the context of climate change adaptation research. Our exploration is addressed in the Portuguese context, where PAR and sustainable transition studies are still marginal, and adaptation processes are a recent topic on political agendas. We describe the characteristics of PAR and use two studies of adaptation to illustrate how research and practice co-evolve through interactive...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptation; Participatory action-research; Portugal; Transitions.
Ano: 2016

Climate conditions associated with the occurrence of pyrethroid residues in bulk milk tank
Provedor de dados: 45
Autores: Picinin,L.C.A.; Toaldo,I.M.; Hoff,R.B.; Souza,F.N.; Leite,M.O.; Fonseca,L.M.; Diniz,S.A.; Silva,M.X.; Haddad,J.P.A.; Cerqueira,M.M.O.P.; Luiz,M.T.B.
ABSTRACT The present study attempted to identify climate conditions that are associated with the occurrence of pyrethroid residues using a multivariate principal component analysis (PCA). A total of 132 raw milk samples were collected from dairy farms in Minas Gerais State - Brazil and analyzed for seven analytes using gas chromatography with electron capture detection. Of the 132 milk samples, pyrethroid residues were identified in 14 (10.6%) milk samples, of which 12 (9.1%) and two (1.5%) milk samples had the identification of cypermethrin and deltamethrin, respectively. From those samples, nine (6.8%) milk samples were regarded as non-compliant for cypermethrin with this analyte concentration above the maximum residue limits set by Brazilian...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Veterinary drug; Pesticide; Raw milk; Seasonality; Dairy cow.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601721

Climate hindcasts: exploring the disjunct distribution of     Diopatra biscayensis
Provedor de dados: 5
Autores: Wethey, David S.; Woodin, Sarah A.; Berke, Sarah K.; Dubois, Stanislas.
The ecosystem engineer onuphid polychaete Diopatra biscayensis has a continuous population in the Bay of Biscay from the Cantabria coast in Spain to southern Brittany in France. A group of disjunct populations also are found in the English Channel, separated from the Biscay population by more than 400 coastal kilometers. It remains unclear whether D. biscayensis is native to the Bay of Biscay; it is also debated whether the disjunct populations in the English Channel are relics of a formerly continuous population, or the product of recent introductions through aquaculture. Here, we use climate hindcasts to explore hypotheses about the D. biscayensis historical distribution in Europe. If D. biscayensis is native, its range would have been restricted to...
Tipo: Text
Palavras-chave: Climate change; Biogeography; Metapopulation; Diopatra; Historical projections.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00356/46711/46974.pdf

Climate reconstruction based on GDGT-based proxies in a paleosol sequence in Japan: Postdepositional effect on the estimation of air temperature
Provedor de dados: 5
Autores: Yamamoto, Yasuto; Ajioka, Taku; Yamamoto, Masanobu.
We investigated branched and isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs) in surface soils and a paleosol sequence to understand the effects of environmental and postdepositional factors on branched GDGT composition in different soil types and to reconstruct the past changes in the mean annual air temperature (MAAT) in southwestern Japan during the last 15 ka. The estimated MAAT was overestimated by 6 degrees C and 2 degrees C when the global and regional soil calibrations were applied, respectively. Additionally, the estimated MAAT increased downward by a maximum of 4 degrees C in the upper 30 cm of the soil sequence. This is likely to reflect the addition of newly produced branched GDGTs in subsurface soils. The estimated MAATs in a paleosol...
Tipo: Text
Palavras-chave: GDGT; MBT/CBT; Paleotemperature; Japan; Holocene.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53259/54690.pdf

Climatic evolution of the central equatorial Pacific since the Last Glacial Maximum
Provedor de dados: 5
Autores: Seo, Inah; Lee, Yuri; Lee, Yong Il; Yoo, Chan Min; Hyeong, Kiseong.
This paper investigates paleoceanographic changes at a central equatorial Pacific site (6 degrees 40N, 177 degrees 28W) since the last glacial maximum using planktic foraminifera assemblages, together with the oxygen isotope (O-18) and Mg/Ca compositions of three species (Globigerinoides sacculifer, Pulleniatina obliquiloculata, and Globorotalia tumida) that dwell in the mixed layer, upper thermocline, and lower thermocline, respectively. While the Mg/Ca-derived temperatures of the mixed layer and lower thermocline varied within a narrow range from 18 ka onward, the upper thermocline temperature increased by as much as 3 degrees C during the last deglaciation (18-12 ka) with a simultaneous decrease of O-18. These changes are best explained by an enhanced...
Tipo: Text
Palavras-chave: Planktic foraminifera; Geochemistry; Micropaleontology; Paleoceanography; Intertropical Convergence Zone; Last deglaciation.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00496/60721/65271.pdf

Clinical and bacteriological characteristics of invasive pneumococcal disease after pneumococcal 10-valent conjugate vaccine implementation in Salvador, Brazil
Provedor de dados: 55
Autores: Leite,Carolina Regis; Azevedo,Jailton; Galvão,Vivian Santos; Moreno-Carvalho,Otávio; Reis,Joice Neves; Nascimento-Carvalho,Cristiana.
Abstract Invasive pneumococcal disease is a relevant public health problem in Brazil, especially among children and the elderly. In July/2010 a 10-valent pneumococcal conjugate vaccine was introduced to the immunization schedule of Brazilian children under two years of age. Between July/2010 and December/2013 we conducted a case-series study on invasive pneumococcal disease in Salvador, Brazil to describe the clinical and bacteriological profile of invasive pneumococcal disease cases during the post-implementation period. Eighty-two cases were eligible. Mean age was 31 years (interquartile range, 3–42); 17.1% and 30.5% were under 2 years and 5 years, respectively. Pneumococcal meningitis (n = 64, 78.1%), bacteraemic pneumococcal pneumonia (n = 12, 14.6%)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus pneumoniae; Vaccine; Epidemiology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100056

Clinical and microbiological characteristics of OXA-23- and OXA-143-producing Acinetobacter baumannii in ICU patients at a teaching hospital, Brazil
Provedor de dados: 55
Autores: Neves,Francelli Cordeiro; Clemente,Wanessa T.; Lincopan,Nilton; Paião,Isabela D.; Neves,Patrícia R.; Romanelli,Roberta M.; Lima,Stella S.S.; Paiva,Luciene F.; Mourão,Paulo Henrique O.; Nobre-Junior,Vandack A.
ABSTRACT  Background: Carbapenem-resistant Acinetobacter baumannii (CRAb) is an important cause of nosocomial infections especially in intensive care units. This study aimed to assess clinical aspects and the genetic background of CRAb among ICU patients at a Brazilian teaching hospital.  Methods: 56 critically ill patients colonized or infected by CRAb, during ICU stay, were prospectively assessed. Based on imipenem MIC ≥ 4 µg/mL, 28 CRAB strains were screened for the presence of genes encoding metallo-β-lactamases and OXA-type β-lactamases. The blaOXA-type genes were characterized by PCR using primers targeting ISAba-1 or -3. Genetic diversity of blaOXA-positive strains was determined by ERIC-PCR analysis.  Results: Patient's mean age (±SD) was 61...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acinetobacter baumannii; Carbapenem resistance; BlaOXA-23; BlaOXA-143.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600556

Clinical and microbiological implications of invasive pneumococcal disease in hospitalized patients (1998–2013)
Provedor de dados: 55
Autores: Medeiros,Marta Inês Cazentini; Negrini,Bento Vidal de Moura; Silva,Jorgete Maria e; Almeida,Samanta Cristine Grassi; Guerra,Maria Luiza Leopoldo Silva; Andrade,Denise de.
Abstract  Introduction Infections caused by Streptococcus pneumoniae (pneumococcus) still represent a challenge for health systems around the world.  Objective The objective of this study was to assess microbiological and clinical aspects in hospitalized patients with invasive pneumococcus disease between 1998 and 2013.  Materials and methods This was a retrospective study that analyzed the results of pneumococcus identification, serotyping, and susceptibility testing found in the Adolfo Lutz Institute databank. Personal variables, medical history and clinical outcome of patients admitted with invasive pneumococcal disease were analyzed. These were obtained from records of a public teaching hospital – Hospital das Clínicas Faculdade de Medicina Ribeirão...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus pneumoniae; Serotypes; Death; Comorbidity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300004

Clinical and pathological challenges in the diagnosis of late-onset biliary atresia: four case studies
Provedor de dados: 56
Autores: Fontenele,J.P.U.; Schenka,A.A.; Hessel,G.; Jarry,V.M.; Escanhoela,C.A.F.
Biliary atresia (BA) is classically described at the neonatal age. However, rare cases of BA in older infants have also been reported. We report four cases of late-onset BA in infants older than 4 weeks (3 males, 1 female), and describe the diagnostic and management difficulties. One of the cases had a late-onset (29 weeks) presentation with a successful surgical procedure. We highlight the importance of this unusual differential diagnosis in infants with cholestatic syndrome, who may benefit from Kasai surgery, regardless of age.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Kasai operation; Cholestatic syndrome; Infants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300501

Clinical and pathological presentation of squamous metaplasia of the rete ovarii in a Zebu cow
Provedor de dados: 45
Autores: Borges,Á.M.; Peixoto,D.G.M.; Paixão,T.A.; Santos,R.L.
Squamous metaplasia of rete ovarii is characterized by replacement of the normal cuboidal epithelium of rete ovarii by a keratinized stratified scamous epithelium, leading to accumulation of keratinized material within the tubules and cystic dilatation of rete ovarii. The present study decribes a case of scamous metaplasia of rete ovarii in a 10 year old Zebu cow, including clinical, surgical, ultrasonographic, histopathological and hormonal findings. At first ultrasound examination the cow had lightly asymmetric ovaries with follicles presenting echogenicity similar to luteinized follicular cysts. After transvaginal follicular aspiration creamy yellowish sanguineous-purulent content was recovered. After unilateral ovariectomy the ovary was sectioned and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine; Epidermoid cyst; Ovary; Rete ovarii; Teratoma.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100017

Clinical and prognostic significance of serum transforming growth factor-beta1 levels in patients with pancreatic ductal adenocarcinoma
Provedor de dados: 56
Autores: Zhao,J.; Liang,Y.; Yin,Q.; Liu,S.; Wang,Q.; Tang,Y.; Cao,C.
Pancreatic ductal adenocarcinoma (PDAC) has a poor 5-year survival rate of 5%. Biomarkers for the early detection of pancreatic cancer are urgently needed. Transforming growth factor-beta1 (TGF-β1) is elevated in the tissues and plasma of patients with PDAC. However, no studies systemically report prognostic significance of plasma TGF-β1 levels in PDAC. In the present study, we assessed the prognostic significance of serum TGF-β levels in patients with PDAC. TGF-β levels were determined in serum from 146 PDAC patients, and 58 patients with benign pancreatic conditions. Regression models were used to correlate TGF-β levels to gender, age, stage, class, and metastasis. Survival analyses were performed using multivariate Cox models. Serum levels of TGF-β1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pancreatic ductal adenocarcinoma; Marker; TGF-β1.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000800705

Clinical and virological characteristics of calves experimentally infected with a Brazilian isolate of bovine viral diarrhea virus type 1a
Provedor de dados: 65
Autores: Quadros,Luana Marchi; Jardim,José Conrado dos Santos; Merchioratto,Ingryd; Brum,Mário Celso Sperotto.
ABSTRACT: To study the pathogenicity of the Brazilian bovine viral diarrhea virus (BVDV) type 1a 241.10 isolate, four calves were intranasally inoculated with a viral suspension containing 107.2 TCID50 mL-1. One calf was left uninoculated and kept in contact with the other calves to investigate viral transmissibility. After inoculation, the animals were monitored daily for clinical signs of infection. The presence of the virus in the blood and nasal secretions was confirmed by virus isolation in cell culture. White blood cells were quantified prior to and every 3 days after infection, and the presence of antibodies was checked every 7 days, starting at day 0 until day 42 post-inoculation (pi). After infection, nasal and ocular serous secretions were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calf; Experimental infection; Pestivirus; Bovine; BVDV.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001101986

Clinical applications of retrograde autologous priming in cardiopulmonary bypass in pediatric cardiac surgery
Provedor de dados: 56
Autores: Fu,G.W.; Nie,Y.F.; Jiao,Z.Y.; Zhao,W.Z.
Retrograde autologous priming (RAP) has been routinely applied in cardiac pediatric cardiopulmonary bypass (CPB). However, this technique is performed in pediatric patients weighing more than 20 kg, and research about its application in pediatric patients weighing less than 20 kg is still scarce. This study explored the clinical application of RAP in CPB in pediatric patients undergoing cardiac surgery. Sixty pediatric patients scheduled for cardiac surgery were randomly divided into control and experimental groups. The experimental group was treated with CPB using RAP, while the control group was treated with conventional CPB (priming with suspended red blood cells, plasma and albumin). The hematocrit (Hct) and lactate (Lac) levels at different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiopulmonary bypass; Retrograde autologous priming; Cardiac surgery.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500703

Clinical, behavioral and antinociceptive effects of crotalphine in horses
Provedor de dados: 65
Autores: Guirro,Erica Cristina Bueno do Prado; Perotta,João Henrique; Paula,Márcio de; Cury,Yara; Valadão,Carlos Augusto Araújo.
ABSTRACT: Crotalphine is a novel analgesic peptide that acts on kappa opioid and delta receptors, causing powerful analgesia in rats submitted to inflammatory, neuropathic or oncologic models of pain. This study evaluated clinical, behavioral and antinociceptive effects caused by crotalphine in horses, employing 18 Arabian horses and it was divided in three phases. In Phase I, "clinical and behavioral effects", crotalphine did not change the latency to urinate and defecate; did not modify the values of cardiac or respiratory rates, intestinal motility and rectal temperature; and did not cause significant ataxia, head, eye and lip ptosis. In Phase II, "antinociceptive effect on intact skin at scapular or ischial region", crotalphine did not cause...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalphine; Horses; Kappa; Nociception; Opioids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400694

Clinical impact of Achromobacter xylosoxidans colonization/infection in patients with cystic fibrosis
Provedor de dados: 56
Autores: Firmida,M.C.; Pereira,R.H.V.; Silva,E.A.S.R.; Marques,E.A.; Lopes,A.J.
The rate of diagnosis of colonization/infection of the airways with Achromobacter xylosoxidans has increased in cystic fibrosis patients, but its clinical significance is still controversial. This retrospective, case-control study aimed to evaluate the clinical impact of A. xylosoxidans colonization/infection in cystic fibrosis patients. Individuals who were chronically colonized/infected (n=10), intermittently colonized/infected (n=15), and never colonized/infected with A. xylosoxidans (n=18) were retrospectively evaluated during two periods that were 2 years apart. Demographic characteristics, clinical data, lung function, and chronic bacterial co-colonization data were evaluated. Of the total study population, 87% were pediatric patients and 65.1% were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cystic fibrosis; Achromobacter spp.; Achromobacter xylosoxidans; Microbiology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400703

Clinical outcomes of medication therapy management services in primary health care
Provedor de dados: 60
Autores: Mendonça,Simone de Araújo Medina; Melo,Angelita Cristine; Pereira,Gabriela Cristina Coelho; Santos,Danielle Maria de Souza Serio dos; Grossi,Elisa Brandão; Sousa,Maria do Carmo Vilas Boas; Oliveira,Djenane Ramalho de; Soares,Adriana Cristina.
ABSTRACT This study evaluates whether the integration of pharmacists into health-care teams through the delivery of pharmaceutical care-based medication therapy management (MTM) services can improve the clinical outcomes of patients with chronic health conditions in the primary health-care setting. A retrospective descriptive study of 92 outpatients assisted by MTM pharmacists in primary health-care units was carried out over 28 months (median follow-up: 05 months). Patients were followed up by MTM pharmacists, with a total of 359 encounters and a ratio of 3.9 encounters per patient. The prevalence of hypertension, diabetes mellitus and dyslipidaemia was 29.5%, 22.0% and 19.4%, respectively. There was a high prevalence of drug-related problems with a ratio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pharmaceutical care/primary care; Medication therapy management; Chronic health/conditions; Pharmacists/professional practice/Brazil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300365

Clinical significance, antimicrobial susceptibility and molecular identification of Nocardia species isolated from children with cystic fibrosis
Provedor de dados: 58
Autores: Betrán,Ana; Villuendas,Mª Cruz; Rezusta,Antonio; Pereira,Javier; Revillo,Mª José; Rodríguez-Nava,Verónica.
ABSTRACT Nocardia is an opportunistic pathogen that causes respiratory infections in immunocompromised patients. The aim of this study was to analyze the epidemiology, clinical significance and antimicrobial susceptibility of Nocardia species isolated from eight children with cystic fibrosis. The isolated species were identified as Nocardia farcinica, Nocardia transvalensis, Nocardia pneumoniae, Nocardia veterana and Nocardia wallacei. N. farcinica was isolated in three patients and all of them presented lung affectation with a chronic colonization and pneumonia. N. farcinica showed resistance against gentamicin, tobramycin, cefotaxime, but was susceptible to trimethoprim-sulfamethoxazole and amikacin. N. transvalensis, which was isolated from two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nocardia; Cystic fibrosis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300531

Clonal evaluation of new ornamental pineapple hybrids to use as cut flowers
Provedor de dados: 1
Autores: Costa Junior, Davi Silva; Souza, Everton Hilo; Costa, Maria Angélica Pereira de Carvalho; Pereira, Márcio Eduardo Canto; Souza, Fernanda Vidigal Duarte.
Embrapa Cassava and Fruits has developed ornamental pineapple hybrids for several categories of ornamental use including cut flowers, potted plants and landscaping. The objective of this study was to carry out a clonal evaluation of two ornamental hybrids using quantitative and qualitative morphological descriptors to recommend these hybrids as new ornamental pineapple cultivars. Twenty plants of each hybrid (PL01 and PL04) were evaluated regarding the response to floral induction as well as the stability and homogeneity of the clones in two production cycles. The descriptive statistics were calculated and analyzed to determine the genetic distance based on the Gower algorithm. Four groups were formed, two using parental data and the other two containing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitotecnia e Floricultura Floricultura  Parques e Jardins Ananas sp.; Cut flower; Floral induction; New cultivars; Plant breeding. Melhoramento Vegetal e Floricultura.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/26495

Clonal propagation of the avocado: effects of the rooting step on graft union formation and development
Provedor de dados: 118
Autores: Estay,Carmen; Cautín,Ricardo; Neaman,Alexander; Castro,Monica.
The etiolation and layering technique that is used on avocados has two critical steps, namely, the rooting of clonal rootstock and graft union formation between the commercial variety and clonal rootstock. This study analyzed the rooting step of the clonal rootstock regarding its influence on graft union formation and development. The optimum times for grafting the commercial variety onto clonal avocado rootstock were determined under two greenhouse conditions, heating and no heating. The results showed that under greenhouse conditions without heating, there was higher survival (%) in plants that were grafted 60 days after the rooting steps in the clonal scion, and, in the experiments in a heated greenhouse, the highest survival rate (%) was observed in...
Tipo: Journal article
Palavras-chave: Grafting; Histological cross section; Persea americana Mill; Rhizogenesis.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200006

Clone de cajueiro-anão da Embrapa se destaca no Nordeste.
Provedor de dados: 14
Autores: SERRANO, L. A. L.; VIDAL NETO, F. das C.
bitstream/item/151882/1/ADM16001.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cajucultura; Anacardium occidentalle.; Resistência a Seca.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058716

Clones, substrates and environments for seedlings of rubber tree rootstocks
Provedor de dados: 70
Autores: Vieira,Noemi C. de S.; Maruyama,Wilson I.; Costa,Edilson; Dias,Pamella M.; Pereira,Amanda C.
ABSTRACT The objective of this study was to evaluate the growth of rubber clones GT1, PR255, RRIM600 grown on different substrates and environments for the production of rubber rootstocks. The experiment was conducted at the Universidade Estadual de Mato Grosso do Sul, Cassilândia University Unit, in Cassilândia-MS. The treatments were conducted in 3 environments: (A1): Sombrite®; (A2) Aluminet® and (A3) full sun, where the clones being tested were: GT1; PR 255 and RRIM 600, grown in substrates: pure soil; soil + cattle manure and commercial substrate usually used for forestry. The experimental design was a randomized block in a factorial 3 x 3 (three substrates x three clones), with 4 replicates with 10 seedlings of rubber trees per plot. The use of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hevea brasiliensis; GT1; PR255; RRIM600; Screens.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500749

Cloning and purification of the first termicin-like peptide from the cockroach Eupolyphaga sinensis
Provedor de dados: 80
Autores: Liu,Zichao; Yuan,Kehua; Zhang,Ruopeng; Ren,Xuchen; Liu,Xiaolong; Zhao,Shuhua; Wang,Dingkang.
Abstract  Background  Termicin is an antimicrobial peptide with six cysteines forming three disulfide bridges that was firstly isolated from the salivary glands and hemocytes of the termite Pseudacanthotermes spiniger. In contrast to many broad-spectrum antimicrobial peptides, termicin is most active against filamentous fungi. Although more than one hundred complementary DNAs (cDNAs) encoding termicin-like peptides have been reported to date, all these termicin-like peptides were obtained from Isoptera insects.  Methods  The cDNA was cloned by combination of cDNA library construction kit and DNA sequencing. The polypeptide was purified by gel filtration and reversed-phase high performance liquid chromatography (RP-HPLC). Its amino acid sequence was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eupolyphaga sinensis; Cockroach; Termicin-like peptide; Es-termicin; Antifungal peptide.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100303

Cloning of the &amp;#969;-secalin gene family in a wheat 1BL/1RS translocation line using BAC clone sequencing
Provedor de dados: 69
Autores: Li,Meng Jun; Li,Ya Qing; Zhang,Nan; Shi,Zhan Liang.
Background: Wheat 1BL/1RS translocation lines are planted around the world for their disease resistance and high yield. Most of them are poor in bread making, which is partially caused by &amp;#969;-secalins that are encoded by the &amp;#969;-secalin gene family, which is located on the short arm of rye chromosome 1R (1RS). However, information on the structure and evolution of the &amp;#969;-secalin gene family is still limited. Results: We first generated a physical map of the &amp;#969;-secalin gene family covering 195 kb of the Sec-1 locus based on sequencing three bacterial artificial chromosome (BAC) clones of the 1BL/1RS translocation wheat cultivar Shimai 15. A BAC contig was constructed spanning 168 kb of the Sec-1 locus on 1RS. Twelve...
Tipo: Journal article
Palavras-chave: Bacterial artificial chromosome (BAC) Wheat &amp;#969; -Secalin 1BL/1RS translocation line.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000300010

Cloning, structural modelling and characterization of VesT2s, a wasp venom hyaluronidase (HAase) from Vespa tropica
Provedor de dados: 80
Autores: Rungsa,Prapenpuksiri; Incamnoi,Paroonkorn; Sukprasert,Sophida; Uawonggul,Nunthawun; Klaynongsruang,Sompong; Daduang,Jureerut; Patramanon,Rina; Roytrakul,Sittiruk; Daduang,Sakda.
Abstract  Background: Wasp venom is a complex mixture containing proteins, enzymes and small molecules, including some of the most dangerous allergens. The greater banded wasp (Vespa tropica) is well-known for its lethal venom, whose one of the major components is a hyaluronidase (HAase). It is believed that the high protein proportion and activity of this enzyme is responsible for the venom potency.  Methods: In the present study, cDNA cloning, sequencing and 3D-structure of Vespa tropica venom HAase were described. Anti-native HAase antibody was used for neutralization assay.  Results: Two isoforms, VesT2a and VesT2b, were classified as members of the glycosidase hydrolase 56 family with high similarity (42–97 %) to the allergen venom HAase. VesT2a gene...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wasp venom; Vespa tropica; Hyaluronidase (HAase).
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100321

Closely-related Xanthomonas citri subsp. citri isolates trigger distinct histological and transcriptional responses in Citrus limon
Provedor de dados: 63
Autores: Orce,Ingrid Georgina; Debes,Mario; Sendín,Lorena; Luque,Ana; Arias,Marta; Vojnov,Adrián; Marano,María; Castagnaro,Atilio; Filippone,María Paula.
ABSTRACT Citrus canker, caused by Xanthomonas citri subsp. citri (Xcc), has an important economic impact on the citrus industry. Extensive information is available about the disease but, nevertheless, the study of plant-pathogen interactions could provide new information in the understanding of citrus canker disease. A new isolate has been identified, Xcc AT, which has a high genetic similarity (&gt; 90 %) to the virulent Xcc T strain based on genetic clustering analyses of the rep-PCR fingerprinting patterns, but it does not produce cankerous lesions in Citrus limon. In this study, we compared C. limon responses to Xcc AT and to the virulent Xcc T strain at both histological and transcriptional levels. Histologically, leaves inoculated with Xcc AT...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CDNA-AFLP; Gene expression; Canker; Plant defense; Microscopy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000600552

Clostridium difficile outbreak caused by NAP1/BI/027 strain and non-027 strains in a Mexican hospital
Provedor de dados: 55
Autores: Morfin-Otero,Rayo; Garza-Gonzalez,Elvira; Aguirre-Diaz,Sara A.; Escobedo-Sanchez,Rodrigo; Esparza-Ahumada,Sergio; Perez-Gomez,Hector R.; Petersen-Morfin,Santiago; Gonzalez-Diaz,Esteban; Martinez-Melendez,Adrian; Rodriguez-Noriega,Eduardo.
Abstract  Background Clostridium difficile infections caused by the NAP1/B1/027 strain are more severe, difficult to treat, and frequently associated with relapses.  Methods A case–control study was designed to examine a C. difficileinfection (CDI) outbreak over a 12-month period in a Mexican hospital. The diagnosis of toxigenic CDI was confirmed by real-time polymerase chain reaction, PCR (Cepheid Xpert C. difficile/Epi).  Results During the study period, 288 adult patients were evaluated and 79 (27.4%) patients had confirmed CDI (PCR positive). C. difficilestrain NAP1/B1/027 was identified in 31 (39%) of the patients with confirmed CDI (240 controls were included). Significant risk factors for CDI included any underlying disease (p &lt; 0.001), prior...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium difficile; Outbreak; 027 strain; Mexico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000100008

Clotting and fibrinogenolysis inhibition by essential oils from species of the Asteraceae family
Provedor de dados: 52
Autores: Miranda,Cíntia Alvarenga Santos Fraga de; Cardoso,Maria das Graças; Marcussi,Silvana; Teixeira,Maria Luisa.
ABSTRACT Essential oils are pharmacologically active and unexplored compounds. The inhibitory properties of essential oils from Baccharis dracunculifolia, Conyza bonariensis, Tithonia diversifolia and Ambrosia polystachya were evaluated in the coagulation and fibrinogenolysis induced by snake venoms. The essential oil from Conyza bonariensis extended the clotting time of Lachesis muta from 52.2 to 115.2 seconds and that of Bothrops moojeni from 108.3 to 2340.0 seconds, when pre-incubated with the venoms. The longest clotting times for Bothrops atrox venom were observed after incubation with the essential oils from Conyza bonariensis and Tithonia diversifolia: the times increased from 100.8 to 264.0 and 227.7 seconds, respectively. The prior incubation of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Proteases inhibitors; Baccharis dracunculifolia; Conyza bonariensis; Tithonia diversifolia; Ambrosia polystachya.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100327

Clues of cultural transmission in cooperative foraging between artisanal fishermen and bottlenose dolphins, Tursiops truncatus (Cetacea: Delphinidae)
Provedor de dados: 103
Autores: Simões-Lopes,Paulo C.; Daura-Jorge,Fábio G.; Cantor,Maurício.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000600200

Cluster analysis of breeding values for milk yield and lactation persistency in Guzerá cattle
Provedor de dados: 65
Autores: Cruz,Diego Augusto Campos da; Savegnago,Rodrigo Pelicioni; Santana,Annaíza Braga Bignardi; Peixoto,Maria Gabriela Campolina Diniz; Bruneli,Frank Angelo Tomita; Faro,Lenira El.
ABSTRACT: The aim of this study was to explore the pattern of genetic lactation curves of Guzerá cattle using cluster analysis. Test-day milk yields of 5,274 first-lactation Guzerá cows were recorded in a progeny test. A total of 34,193 monthly records were analyzed with a random regression animal model using Legendre polynomials to fit additive genetic and permanent environmental random effects and mean trends. Hierarchical and non-hierarchical cluster analyses were performed based on the EBVs for monthly test-day milk yield, peak yield, lactation persistency, and partial cumulative and 305-day yields. The heritability estimates for test-day milk yields ranged from 0.24 to 0.52. Cluster analysis identified animals in the population that belong to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breeding values; Lactation curve; Random regression.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701281

C/N RATIO AND NUTRIENT CONTENT IN PEACH BARK RELATED TO PEACH TREE SHORT LIFE
Provedor de dados: 94
Autores: MAYER,NEWTON ALEX; UENO,BERNARDO; SILVA,VALÉCIA ADRIANA LUCAS DA; VALGAS,RICARDO ALEXANDRE; SILVEIRA,CRISTINA MOREIRA DA.
ABSTRACT  Peach Tree Short Life (PTSL) is a syndrome characterized by a plant collapse at the end of dormancy, which causes include several biotic and abiotic components. The aim of this study was to assess the C/N ratio and bark nutrients in symptomatic and asymptomatic short-life peach trees. Live tissue portions were removed from the bark of the main scaffolds of symptomatic and asymptomatic adjacent trees in nine commercial peach orchards located in Pelotas and Canguçu, state of Rio Grande do Sul, Brazil. In laboratory, carbon (C), nitrogen (N), phosphorus (P), potassium (K), calcium(Ca), magnesium (Mg), iron (Fe), manganese (Mn), zinc (Zn), copper (Cu), boron (B) contents and C/N ratio were determined. The main component analysis of the study...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrient; Nutrition; PTSL syndrome; Prunus spp.; Rosaceae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000400403

CO2OK: CO2 – optimierte Großküchen in Hessen - Bilanzierung und Optimierung -
Provedor de dados: 21
Autores: Wirz, Axel; Theurl, Michaela C.; Schäfer, Freya; Erhart, Anja.
Ziel des Projektes war es mit Bezug auf die allgemeinen Klimaschutzziele des Landes Hessen Grundlagen für den bisher wenig beachteten Markt der Außer-Haus-Verpflegung (AHV) zu erheben. Dafür sollte eine Treibhausgas (THG) -Bilanzierung in ausgewählten Großküchen durchgeführt werden. Basierend auf den Ergebnissen wurden Optimierungsfelder erarbeitet und aufgezeigt. Zur Gewinnung der entsprechenden Grundlagen wurden sowohl standortbezogene Bilanzierungen als auch die Berechnungen von Einzelmenüs angestrebt. Die Ergebnisse der Bilanzierung sowie die aufgezeigten Optimierungsfelder bzw. THG-Einsparpotenziale, könnten als Basis dienen für die Ausarbeitung von vertiefenden Klimaschutzzielen im Bereich der AHV im hessischen Klimaschutzplan 2025.
Tipo: Report
Palavras-chave: Processing; Packaging and transportation Air and water emissions.
Ano: 2016
URL: http://orgprints.org/31105/1/FiBLGmbH_CO2OK-Ergebniss_neutral.pdf

Coastal-ocean uptake of anthropogenic carbon
Provedor de dados: 5
Autores: Bourgeois, Timothee; Orr, James C.; Resplandy, Laure; Terhaar, Jens; Ethe, Christian; Gehlen, Marion; Bopp, Laurent.
Anthropogenic changes in atmosphere-ocean and atmosphere-land CO2 fluxes have been quantified extensively, but few studies have addressed the connection between land and ocean. In this transition zone, the coastal ocean, spatial and temporal data coverage is inadequate to assess its global budget. Thus we use a global ocean biogeochemical model to assess the coastal ocean's global inventory of anthropogenic CO2 and its spatial variability. We used an intermediate resolution, eddying version of the NEMO-PISCES model (ORCA05), varying from 20 to 50 km horizontally, i.e. coarse enough to allow multiple century-scale simulations but finer than coarse-resolution models (similar to 200 km) to better resolve coastal bathymetry and complex coastal currents. Here...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49424/49881.pdf

Cobalt oxide nanoparticles aggravate DNA damage and cell death in eggplant via mitochondrial swelling and NO signaling pathway
Provedor de dados: 48
Autores: Faisal,Mohammad; Saquib,Quaiser; Alatar,Abdulrahman A.; Al-Khedhairy,Abdulaziz A.; Ahmed,Mukhtar; Ansari,Sabiha M.; Alwathnani,Hend A.; Dwivedi,Sourabh; Musarrat,Javed; Praveen,Shelly.
BACKGROUND: Despite manifold benefits of nanoparticles (NPs), less information on the risks of NPs to human health and environment has been studied. Cobalt oxide nanoparticles (Co3O4-NPs) have been reported to cause toxicity in several organisms. In this study, we have investigated the role of Co3O4-NPs in inducing phytotoxicity, cellular DNA damage and apoptosis in eggplant (Solanum melongena L. cv. Violetta lunga 2). To the best of our knowledge, this is the first report on Co3O4-NPs showing phytotoxicity in eggplant. RESULTS: The data revealed that eggplant seeds treated with Co3O4-NPs for 2 h at a concentration of 1.0 mg/ml retarded root length by 81.5 % upon 7 days incubation in a moist chamber. Ultrastructural analysis by transmission electron...
Tipo: Journal article
Palavras-chave: Cobalt oxide nanoparticles; Nanotoxicity; DNA damage; Apoptosis; Oxidative stress.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100020

Cobertura morta com folhas secas de coqueiro: alternativa sustentável para sistemas de produção de coqueiro-anão-verde irrigado.
Provedor de dados: 14
Autores: CINTRA, F. L. D.; RESENDE, R. S.; PROCOPIO, S. de O.
bitstream/item/154863/1/cot-198.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Coqueiro-anão-verde; Coqueiro.; Coco; Sistema de Produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062906

COBERTURA vegetal para preservação do ambiente da Caatinga: programa 27: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A cobertura vegetal é útil para preservação do ambiente da caatinga. Esta cobertura é formada por folhas que caem de árvores na caatinga. Alguns produtores tendem a desperdiçar estas folhas, retirando das áreas ao alcance dos animais ou mesmo colocando fogo nas folhas mortas. Um trabalho de pesquisa da Embrapa vem comprovando que essas folhas são aproveitáveis tanto para alimentação como para preservação das condições do solo, reduzindo a temperatura e possibilitando menor perda de água em uma região de solos rasos e pouca matéria orgânica.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Caprino; Ovino; Cobertura vegetal; Caatinga; Produtor; Folha.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049776

Coberturas mortas de inverno e controle químico sobre plantas daninhas na cultura do milho
Provedor de dados: 124
Autores: Martins,Dagoberto; Gonçalves,Clebson Gomes; Silva Junior,Antonio Carlos da.
RESUMO A escolha correta das culturas para cobertura do solo melhora a sustentabilidade do sistema de cultivo, pois pode potencializar o uso dos herbicidas, reduzir a infestação de plantas daninhas e melhorar o desempenho das culturas. Com o objetivo de estudar o efeito de coberturas mortas de inverno e do uso de herbicidas sobre comunidade de plantas daninhas na cultura do milho, foi realizado um estudo no delineamento inteiramente casualizado com os tratamentos dispostos em parcelas subdivididas, com quatro repetições. As parcelas, em número de seis, foram compostas pelas seguintes culturas de inverno: Lupinus albus, Lathyrus sativos, Triticum aestivum, Avena strigosa, Raphanus sativus, mais uma testemunha mantida em pousio. As subparcelas em número de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicida; Plantio direto; Resíduo vegetal; Rotação de culturas; Zea mays L.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400649

Cocaine/levamisole-induced systemic vasculitis with retiform purpura and pauci-immune glomerulonephritis
Provedor de dados: 56
Autores: Veronese,F.V.; Dode,R.S.O.; Friderichs,M.; Thomé,G.G.; Silva,D.R. da; Schaefer,P.G.; Sebben,V.C.; Nicolella,A.R.; Barros,E.J.G.
Levamisole has been increasingly used as an adulterant of cocaine in recent years, emerging as a public health challenge worldwide. Levamisole-associated toxicity manifests clinically as a systemic vasculitis, consisting of cutaneous, hematological, and renal lesions, among others. Purpura retiform, cutaneous necrosis, intravascular thrombosis, neutropenia, and less commonly crescentic nephritis have been described in association with anti-neutrophil cytoplasmic antibodies (ANCAs) and other autoantibodies. Here we report the case of a 49-year-old male who was a chronic cocaine user, and who presented spontaneous weight loss, arthralgia, and 3 weeks before admission purpuric skin lesions in the earlobes and in the anterior thighs. His laboratory tests on...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Cocaine; Levamisole; Systemic vasculitis; ANCA; Retiform purpura; Crescentic glomerulonephritis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500501

Coccidoxenoides perminutus parasitizing Planococcus citri on vine in Brazil
Provedor de dados: 65
Autores: Fernandes,Maria Herlândia de Araújo; Oliveira,José Eudes de Morais; Costa,Valmir Antônio; Menezes,Karen Oliveira de.
ABSTRACT: From those of the mealybug family, the citrus mealybug, Planococcus citriRisso, 1813 (Hemiptera: Pseudococcidae) is frequently held responsible for various diseases occurring in vineyards. This is a first time report in Brazil, on the occurrence of a parasitoid controlling P. citri. In our search for the natural enemies of P. citri, bunches of grapes with the vine were collected every week for one month, in those regions where table grapes were produced, like Petrolina, Pernambuco, Brazil. In these samples, among the natural pest infestations  Coccidoxenoides perminutusGirault, 1915 (Hymenoptera: Encyrtidae) was the only natural enemy species reported. In this research, we attempted to study the potential of parasitism as well as the strategies...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Citrus mealybug; Biological control; Parasitoid.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701130

Cochinillas presentes en viñedos de Colonia Caroya, Córdoba, Argentina: Incidencia en el cultivo y efectos sobre la calidad de los mostos
Provedor de dados: 114
Autores: Viglianco,A.I; Cragnolini,C.I; Bocco,M; Reynoso,S.C.
En viñedos de Colonia Caroya, Córdoba, se ha observado un incremento de la población de cochinillas a partir de 2001-2002. El objetivo del trabajo fue determinar las especies presentes, su incidencia en viñedos de la zona y sus efectos sobre calidad de mostos. Para identificar las especies se recolectó material vegetal de variedades tintas y blancas; se cuantificó la incidencia y la intensidad de la especie más abundante en 15 viñedos en 2010 y 2011 y se determinó el efecto de las cochinillas sobre la calidad de mostos en las variedades Chardonnay, Merlot y Pinot noir. Se identificaron dos especies de Pseudoccocidae, Planococcus ficus (Signoret) y Pseudococcus viburni (Signoret) que afectan racimos, hojas, brotes, sarmientos y troncos y una de Coccidae,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Planococcus ficus; Pseudococcus viburni; Parthenolecanium persicae; Viñedos; Calidad de mostos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2016000100003

Cocientes urinarios Proteína-Creatinina y Albúmina-Creatinina en pacientes con lupus eritematoso sistémico
Provedor de dados: 38
Autores: Laguarde,Marina; Merino,María Emilia; Canaletti,María Clara; Godoy,Alejandra Celeste; Melián Albín,María Belén; Piñeyro,Sebastián Alberto; Benigni,Lorena Paola; Goñi,Silvia Inés; Gonzalez,Julieta Anahí; Pierini,Noelia Cecilia; Etchegoyen,María Cecilia; Quispe Villanueva,María Laura; Wernicke,Verónica; Otero,María José; Nieves Lojo,María; Lazzarino,María Rosa.
El objetivo del trabajo consistió en analizar las correlaciones entre: cociente Proteína/Creatinina en la primera orina de la mañana y Proteinuria de 24 horas (P/C-P24h); y cociente Albúmina/Creatinina en la primera orina de la mañana y Albuminuria de 24 horas (A/C-A24h) en pacientes con Lupus Eritematoso Sistémico y también evaluar la influencia del Clearance de Creatinina (ClCr) sobre la correlación P/C-P24h. Fue un estudio observacional, transversal y prospectivo. Se estudiaron 80 muestras de 52 pacientes lúpicos ambulatorios, entre marzo de 2013 y agosto de 2014. Se evaluaron mediante coeficiente de correlación de Spearman (CCS), las correlaciones P/C-P24h y A/C-A24h en distintos rangos de proteinuria y la influencia del ClCr sobre P/C-P24h. Para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cociente proteína/creatinina; Cociente albúmina/creatinina; Lupus eritematoso sistémico.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000100003

Cocoa and total system yields of organic and conventional agroforestry vs. monoculture systems in a long-term field trial in Bolivia
Provedor de dados: 21
Autores: Schneider, M.; Andres, C.; Trujillo, G.; Alcon, F.; Amurrios, P.; Perez, E.; Weibel, F.; Milz, J.
Cocoa (Theobroma cacao L.) is produced in systems of varying complexity ranging from monoculture with temporary shade to highly diverse agroforests. Producers have to weigh high cocoa yields in the short to medium term in monocultures against higher total system yields in the short term and sustainable production systems in the long term in conjunction with ecosystem services in agroforestry systems (AFs). More long-term data on the comparative agronomic, economic and ecological performance of differently managed cocoa production systems is required to make sound recommendations to farmers. This paper describes the only long-term field trial worldwide comparing different cocoa production systems under conventional and organic management. The factors (i)...
Tipo: Journal paper
Palavras-chave: Crop husbandry; Bolivia.
Ano: 2016
URL: http://orgprints.org/30480/1/Schneider_etal_2016_CocoaandTotalSystem-ExperimentalAgriculture.pdf

Cocoa in monoculture and dynamic agroforestry
Provedor de dados: 21
Autores: Andres, C.; Comoé, H.; Beerli, A.; Schneider, M.; Rist, S.; Jacobi, J.
The growing demand for cocoa beans and products worldwide has been met by expanding the area under cocoa production while productivity per hectare has stagnated at a low level of around 450 kg/ha per year in the last decade. Throughout the tropics cocoa has increasingly been cultivated in full-sun monocultures in order to maximize short-term productivity and profitability, which has been associated with soil erosion and degradation, biodiversity loss, as well as increased susceptibility to climate change impacts and pests and diseases. Dynamic agroforestry systems are an alternative production method which has long been practiced in Latin American countries such as Bolivia. Through mimicking natural forests, these systems offer multiple benefits such as...
Tipo: Book chapter
Palavras-chave: Crop husbandry.
Ano: 2016
URL: http://orgprints.org/29774/1/Andres_etal_2016_SustAgriRev_chapter3_p121-153.pdf

Coconut oil on biochemical and morphological parameters in rats submitted to normolipidic and hyperlipidic diets
Provedor de dados: 65
Autores: Schumacher,Bianca de Oliveira; Preuss,Edcarlos Maurino; Vargas,Carolina Galarza; Helbig,Elizabete.
ABSTRACT: This study aimed to evaluate the influence of replacing soybean oil with extra virgin coconut oil in normolipidic and hyperlipidic diets, on the lipid metabolism of Wistar rats. In the first stage of the experiment (30 days), 36 rats were divided into 2 groups and fed with a control or a hyperlipidic diet. Six animals from each group were then killed, and the remaining rats were redistributed into 4 new groups: 2 groups remained on the control and hyperlipidic diets, and in the diets of the other 2 groups, the soybean oil was replaced with coconut oil (30 days). At the end of the assay, the biological models were decapitated for blood collection and removal of organs and peritoneal fat. Although the diet intake differed among groups during both...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cocos nucifera L; Extra virgin coconut oil; Obesity; Rat; Diet.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001001818

Cod
Provedor de dados: 23
Autores: Gates, AR.
large numbers of cod, ling and coalfish were aggregated around the protective structure. Occasional cod were observed to feed on items on the structure.
Tipo: Image
Palavras-chave: Order Echinoida (Sea urchins); Gadidae (Cods &amp; Haddocks); Hormathiidae; Gadus morhua.
Ano: 2016
URL: http://archive.serpentproject.com/2646/

Cod (Gadus morhua) in the Celtic Sea otolith exchange 2016.
Provedor de dados: 5
Autores: Mahe, Kelig; Dufour, Jean-louis; Brown, D; Smith, J; Beattie, S; Woods, F.
In this working document, the results of an otolith exchange 2016 on Cod (Gadus morhua) in the Celtic Sea are presented. Each year, stock assessment of cod in the Celtic Sea requires data to be compiled and compared. For example the age distribution from this year’s assessment is compared to historical data. In 2016, there has been a small number of one year olds. Consequently, the three main countries (France, Ireland and UK England) which contribute to the cod landings in Celtic Sea organised a small otolith exchange to verify the precision of age data between four readers. Mean precision of age estimate for individual fish had a coefficient of variation (CV) of 0.2% and percent agreement to modal age of 99.5%. There was only one image where two readers...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44437/44105.pdf

Codigestão anaeróbia dos dejetos de bovinos leiteiros e óleo de descarte
Provedor de dados: 70
Autores: Orrico,Ana C. A.; Lopes,Walter R. T.; Manarelli,Débora M.; Orrico Junior,Marco A. P; Sunada,Natália da S.
RESUMO Este trabalho foi realizado com o intuito de se avaliarem a codigestão dos dejetos de bovinos leiteiros e óleo de descarte, por meio das produções específicas de biogás, reduções dos teores de sólidos totais (ST) e voláteis (SV), da demanda química de oxigênio (DQO) e fibra em detergente neutro (FDN). Utilizaram-se 28 biodigestores batelada, abastecidos com substratos contendo 4% de ST e compostos por dejetos de bovinos leiteiros, óleo de descarte (nas doses de 0; 2; 4; 6; 8; 10 e 12% dos STs do substrato e representado pelo resíduo de frituras que foi doado por pastelaria), inóculo e água para diluição. As máximas reduções de SV, DQO e FDN, além das produções específicas de biogás, foram obtidas por modelos quadráticos de predição, estimando-se,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodigestor; Biogás; Bovinocultura.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000300537

Co-digestion of swine excreta associated with increasing levels of crude glycerin
Provedor de dados: 96
Autores: Orrico Junior,Marco Antonio Previdelli; Schwingel,Alice Watte; Centurion,Stanley Ribeiro; Orrico,Ana Carolina Amorim.
ABSTRACT The objective of this research was to evaluate the performance of anaerobic co-digestion of swine excreta associated with increasing doses of crude glycerin and different hydraulic retention times (HRT). A completely randomized design was adopted in a 3 × 4 factorial arrangement composed of three HRT (10, 17, and 24 days) and four crude glycerin doses (0, 5, 10, and 15 g/100 g of total solids [TS]), with four replications per treatment. The assessed parameters were: biogas production potential, reductions of volatile solids (VS), chemical oxygen demand (COD), and most probable number of total and thermotolerant coliforms. The biogas production per added VS presented quadratic effect at 17 and 24 days of HRT, with ideal doses of 5.5 and 5.9 g of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiesel; Biogas; Manure; Waste.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000300101

Coeficientes técnicos, custos de produção e indicadores econômicos para o cultivo da banana-comprida, cultivar D'Angola, no Acre.
Provedor de dados: 14
Autores: SA, C. P. de; NASCIMENTO, G. C. do; NOGUEIRA, S. R.; ANDRADE NETO, R. de C.
Este trabalho teve como objetivo avaliar o desempenho econômico do cultivo da banana-comprida, no Município de Acrelândia, principal polo de produção do Acre. O sistema de produção utiliza um conjunto de recomendações técnicas sugeridas pela Embrapa, destacando-se o controle químico da sigatoka-negra, associadas às práticas utilizadas por produtores inovadores da região (preparo do solo e época de plantio). As informações foram obtidas a partir do acompanhamento da unidade de validação e de entrevistas com produtores de banana de Acrelândia e pesquisadores envolvidos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Banana comprida; Cultivar D'Angola; Acre; Acrelândia (AC); Amazônia Ocidental; Western Amazon; Amazonia Occidental; Análisis económico; Insumos agrícolas; Rendimiento de los cultivos.; Bananos; Costos de producción; Rendimento; Banana; Musa sp; Plantio; Custo de produção; Análise econômica; Insumo; Plátano.; Production costs; Bananas; Crop yield; Farm inputs.; Economic analysis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046849

Coeficientes técnicos para irrigação do cafeeiro no cerrado.
Provedor de dados: 14
Autores: ROCHA, O. C.; GUERRA, A. F.; RODRIGUES, G. C.; BARTHOLO, G. F.; VEIGA, A. D.
bitstream/item/154886/1/Cirtec-32.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cafeeiro.; Café; Irrigação; Cerrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061432

Coenzyme Q10 defects may be associated with a deficiency of Q10-independent mitochondrial respiratory chain complexes
Provedor de dados: 48
Autores: Fragaki,Konstantina; Chaussenot,Annabelle; Benoist,Jean-François; Ait-El-Mkadem,Samira; Bannwarth,Sylvie; Rouzier,Cécile; Cochaud,Charlotte; Paquis-Flucklinger,Véronique.
BACKGROUND: Coenzyme Q10 (CoQ10 or ubiquinone) deficiency can be due either to mutations in genes involved in CoQ10 biosynthesis pathway, or to mutations in genes unrelated to CoQ10 biosynthesis. CoQ10 defect is the only oxidative phosphorylation disorder that can be clinically improved after oral CoQ10 supplementation. Thus, early diagnosis, first evoked by mitochondrial respiratory chain (MRC) spectrophotometric analysis, then confirmed by direct measurement of CoQ10 levels, is of critical importance to prevent irreversible damage in organs such as the kidney and the central nervous system. It is widely reported that CoQ10 deficient patients present decreased quinone-dependent activities (segments I + III or G3P + III and II + III) while MRC activities...
Tipo: Journal article
Palavras-chave: Mitochondrial disease; CoQ10 deficiency; Respiratory chain; Spectrophotometry; LC-MSMS.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100004

Co-inoculação e modos de aplicação de Bradyrhizobium japonicum e Azospirillum brasilense e adubação nitrogenada na nodulação das plantas e rendimento da cultura da soja
Provedor de dados: 22
Autores: Alessandro Lucca Braccini; Universidade Estadual de Maringá; Giovanna Emanuelle Gonçalves Mariucci; Universidade Estadual de Maringá; Andréia Kazumi Suzukawa; Universidade Estadual de Maringá; Luiz Henrique da Silva Lima; Universidade Estadual de Maringá; Gleberson Guillen Piccinin; Universidade Estadual de Maringá.
&amp;Agrave; medida que as t&amp;eacute;cnicas de cultivo evoluem, as culturas requerem o desenvolvimento de novas tecnologias e pr&amp;aacute;ticas de manejo que almejem maiores rendimentos com menor custo de produ&amp;ccedil;&amp;atilde;o. Desta forma, o objetivo do presente trabalho foi avaliar a efici&amp;ecirc;ncia da co-inocula&amp;ccedil;&amp;atilde;o e de diferentes modos de aplica&amp;ccedil;&amp;atilde;o de Bradyrhizobium japonicum e Azospirillum brasilense e aduba&amp;ccedil;&amp;atilde;o nitrogenada na nodula&amp;ccedil;&amp;atilde;o e produtividade da cultura da soja. O experimento foi implantado no m&amp;ecirc;s de novembro de 2013 em &amp;aacute;rea localizada na Fazenda Experimental de Iguatemi, pertencente &amp;agrave; Universidade...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Glycine max (L.) Merrill; Sementes; Inoculação; Produtividade.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/10565

Co-inoculation of Azospirillum brasilense and Herbaspirillum seropedicae in maize
Provedor de dados: 91
Autores: Dartora,Janaína; Marini,Deniele; Gonçalves,Edilaine. D. V.; Guimarães,Vandeir F.
ABSTRACT Bacteria from the genera Azospirillum and Herbaspirillum have been associated with increments in maize yield. The aim of this study was to evaluate the maize yield and nutritional content in response to inoculation with A. brasilense and H. seropediceae in association with nitrogen (N) fertilization. The experimental design was randomized blocks in a 4 x 5 factorial scheme, with four replicates. The treatments consisted of seed inoculation (control without N and inoculation, A. brasilense strain - AbV5, H. seropediceae strain - SMR1 and co-inoculation AbV5 + SMR1) and N doses (0, 40, 80, 120 and 160 kg ha-1). The following variables were evaluated: ear insertion height, ear length, ear diameter, number of rows per ear, number of grains per row,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Growth-promoting bactéria; Phytohormones.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000600545

Co-inoculation with diazotrophic bacteria in soybeans associated to urea topdressing
Provedor de dados: 64
Autores: Fipke,Glauber Monçon; Conceição,Gerusa Massuquini; Grando,Luiz Fernando Teleken; Ludwig,Rodrigo Luiz; Nunes,Ubirajara Russi; Martin,Thomas Newton.
ABSTRACT Increased grain yield can be obtained via an interaction between plants and growth-promoting microorganisms. The Bradyrhizobium spp. are capable of fixing atmospheric nitrogen in soybeans [Glycine max (L.) Merril], and Azospirillum spp. induce the synthesis of phytohormones. The aim of this study was to evaluate inoculation with Bradyrhizobium and co-inoculation with Bradyrhizobium + Azospirillum brasilense in soybeans in combination with the application a topdressing of 0, 75 or 150 kg of N ha-1 of urea during the reproductive stage. Three soybean cultivars (BMX Ativa, TEC 6029 and BMX Potência), were tested in field experiments in Santa Maria, RS, Brazil, during two agricultural years (2013/2014 and 2014/2015) and two sowing times....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Azospirillum spp.; Bradyrhizobium spp.; Glicine max (L.) Merr; Nitrogen.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000500522

Colangiocarcinoma em um cão jovem: relato de caso
Provedor de dados: 195
Autores: Miziara, R. H.; Coelho, B. M. P.; Wirthl, V. A. B. F.; Godoy, D. I. C.; Takenaka, C. S.; Torres, L. N.; Schwartz, D. S.; Kogika, M. M.
As neoplasias malignas primárias de fígado apresentam baixa prevalência em cães, sendo representadas principalmente pelo carcinoma hepatocelular e o colangiocarcinoma. Geralmente essas afecções ocorrem em animais com idade entre nove e 12 anos, sem predisposição racial. O presente relato descreve um caso clínico de colangiocarcinoma de curso agudo e agressivo em um animal jovem. Foi atendido pelo Serviço de Clínica Médica do HOVET-USP, um canino, fêmea, labrador, com três anos de idade, castrada, com queixa de êmese e hiporexia há seis dias, fezes pastosas e distensão abdominal. O animal apresentava hipertermia (40,4°C), mucosas amareladas, hipoglicemia (50 mg/dL), pressão arterial sistólica de 130 mmHg, anemia discretamente regenerativa, leucocitose por...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colangiocarcinoma; Cães.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31901

Colchicine and oryzalin effects on tetraploid induction and leaf anatomy of  Solanum commersonii ssp.
Provedor de dados: 65
Autores: Tomé,Lívia Gracielle Oliveira; Silva,Adriano Bortolotti da; Pinto,Cesar Augusto Brasil Pereira; Davide,Lisete Chamma; Pereira,Dalvana Sousa; Carvalho,Carlos Roberto de.
ABSTRACT: The aim of the present study was to evaluate the effect of the colchicine and oryzalin anti-mitotic substances on the induction of tetraploid plants and foliar anatomy of two diploids clones of Solanum commersonii ssp. Nodal segments of Solanum commersonii subsp. commersonii Dun. and Solanum commersonii subsp. malmeanum Bitt. were treated with colchicine (3.5, 5.0, and 6.5mM; 72h) or oryzalin (10, 30, and 50µM; 24h). After the treatment with anti-mitotic substances, nodal segments were inoculated in the MS culture medium and cultivated in vitro (60 days). After in vitro cultivation, the plants were transferred to vases with the substrate Plantmax(r) and kept in the greenhouse (45 days). Plant ploidy level was assessed by flow cytometry and leaf...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potato; Crop breeding; Flow citometry; Foliar anatomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001101973

Cold storage of budsticks/clefts for staggered grafting in persimmon trees
Provedor de dados: 65
Autores: Peche,Pedro Maranha; Figueiredo,Alana Lauar; Pio,Rafael; Andrade,Cínthia Aparecida; Melo,Evaldo Tadeu de; Barbosa,Caio Morais de Alcântara.
ABSTRACT: The persimmon tree is propagated by grafting and the rootstocks are produced from seeds. Grafting is done in July, which coincides with the time when the persimmon trees are pruned. But, at this time, many rootstocks are not yet eligible to receive the grafts. In this case budsticks/cleft storage is an option. Thus, this study aimed to verify the feasibility of cold storage of budsticks/cleft and verify the grafting method to promote better graft development. Rootstock was sown in August 2012 and the branches were collected in July 2013. Part of the branches was used for grafting (budding and cleft graft methods) in one-year old rootstocks and the other part was stored at low temperature (cuttings wrapped in moistened paper and then wrapped in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diospyrus kaki; Seedlings production; Cleft graft; Budding.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801344

Coleção biológica de trabalho de micro-organismos fitopatogênicos e de biocontrole do Laboratório de Fitopatologia.
Provedor de dados: 14
Autores: SANTOS FILHO, H. P.; ROCHA, L. DE S.; HADDAD, F.
bitstream/item/138013/1/folder-colecao-biologica-trabalho-microorganismos-fitopatogenicos-pags-soltas.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Plant diseases.; Biodiversidade; Doença de planta; Biodiversity.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1035517

Coleção de base In Vitro de germoplasmas vegetais.
Provedor de dados: 14
bitstream/item/155324/1/folder-colecao-de-base-invitro-de-germoplasma-vegetal.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cópia de segurança; Colbase.; Conservação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063551

Coleção de citros da Embrapa Clima Temperado.
Provedor de dados: 14
Autores: OLIVEIRA, R. P. de; SOARES FILHO, W. dos S.; SCIVITTARO, W. B.; CASTRO, L. A. S. de; SCHWARZ, S. F.; GONZATTO, M. P.; SULZBACH, M.
bitstream/item/150948/1/Documentos-402.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Variedade I.; Citricultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057622

Coleta, triagem e dissecação de fêmeas de Grapholita molesta (Busck, 1916) (Lepidoptera: Tortricidae) para avaliação do estado reprodutivo.
Provedor de dados: 14
Autores: PADILHA, A. C.; ARIOLI, C. J.; BOTTON, M.; BOFF, M. I. C.
bitstream/item/142056/1/Circular-Tecnica-124.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Doença de planta; Maca; Pera.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042666

Coletânea de artigos brasileiros sobre reprodução de aves: bibliografia e resumos.
Provedor de dados: 14
Autores: RESENDE, O. de A.; ALMEIDA, J. de; JAENISCH, F. R. F.
bitstream/item/157635/1/final8356.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Ave.; Reprodução animal.; Animal reproduction; Aviculture.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065427

Coletânea dos resumos apresentados.
Provedor de dados: 14
Autores: SEMINÁRIO JOVENS TALENTOS, 10., 2016, Santo Antônio de Goiás.
Seminário Jovens Talentos, da Embrapa Arroz e Feijão, é um evento de iniciação científica onde os bolsistas e estagiários que desenvolvem pesquisas na unidade podem mostrar seus trabalhos para seus colegas, bem como para pesquisadores mais experientes. Este evento, que já se encontra em sua décima edição, a cada ano se supera pela qualidade dos trabalhos apresentados e pela maturidade científica dos estudantes de graduação e pós-graduação.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Iniciação científica; Pesquisa agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058949

Colheita da canola.
Provedor de dados: 14
Autores: FERREIRA, P. E. P.; TOMM, G. O.; ANTUNES, J. M.
bitstream/item/158616/1/ID44029-2016FD0401canola.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Colheita; Colza.; Harvesting; Canola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068122

Colheita e armazenamento de acerola destinada o consumo in natura.
Provedor de dados: 14
Autores: FREITAS, S. T. de; BARBOSA, M. A. G.; SOUZA, F. de F.; NASSUR, R. de C. M. R.
Neste trabalho, são apresentadas informações sobre a colheita, acondicionamento, transporte, controle de podridão, embalagem e armazenamento de acerolas destinadas ao consumo in natura produzidas no Submédio do Vale do São Francisco, tendo em vista as boas práticas de manejo durante esses processos. As recomendações apresentadas estão embasadas em resultados de trabalhos realizados na Embrapa Semiárido.
Tipo: Recomendação Técnica (INFOTECA-E)
Palavras-chave: Cereja das Antilhas; Vale do São Francisco; Malphigia.; Acerola; Pós-Colheita.; Malpighia emarginata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049284

Colheita e pós-colheita.
Provedor de dados: 14
Autores: LIMA, H. C. de; CENCI, S. A.; RINALDI, M. M.
bitstream/item/155569/1/colheita.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060009

COLHEITA e pós-colheita de feijão vagem hortaliça: programa 30: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A pesquisadora Maria Fernanda Durigan da Embrapa Roraima dá orientações sobre como diminuir as perdas e aumentar a qualidade e a sanidade do feijão-vagem hortaliça que chega à mesa do consumidor. O agricultor terá condições de acompanhar, em detalhes, as diversas técnicas simples e fáceis, que agregam valor ao produto a ser oferecido no mercado. O consumidor, aprenderá a escolher as melhores vagens para comprar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Colheita; Pós-colheita; Feijão trepador; Hortaliça; Vagem; Consumidor; Agricultor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049795

COLHEITA e pós-colheita de feijão vagem hortaliça: programa 30: Norte.
Provedor de dados: 14
A pesquisadora Maria Fernanda Durigan da Embrapa Roraima dá orientações sobre como diminuir as perdas e aumentar a qualidade e a sanidade do feijão-vagem hortaliça que chega à mesa do consumidor. O agricultor terá condições de acompanhar, em detalhes, as diversas técnicas simples e fáceis, que agregam valor ao produto a ser oferecido no mercado. O consumidor, aprenderá a escolher as melhores vagens para comprar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Colheita; Pós-colheita; Feijão trepador; Hortaliça; Vagem; Consumidor; Agricultor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049825

Colheita e transporte.
Provedor de dados: 14
Autores: GUERRA, C. C.; SILVEIRA, S. V. da.
As fases de pré-colheita e colheita da uva são fundamentais para garantir a qualidade dos produtos elaborados, posteriormente, no estabelecimento vinícola. Dessa forma, fazem-se necessários cuidados especiais dos agricultores nessa fase para atingir o patamar ideal. Para determinar o ponto exato de colheita, deve-se acompanhar a evolução da maturação da uva, no mínimo, quatro semanas antes da data tradicional de colheita da cultivar, utilizando os critérios sensoriais, visuais e de medição do grau glucométrico ou grau Brix, os quais constam no início do Caderno de Campo da PIUP. Além disso, respeitar o período de carência, o intervalo de segurança, as concentrações dos produtos recomendadas pelo fabricante e cuidados sanitários no momento da colheita -...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Uva; Colheita; Maturação; Transporte.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060287

COLHEITA MECANIZADA DE FLORESTAS ENERGÉTICAS: ESTADO DA ARTE E NOVAS SOLUÇÕES TÉNICAS
Provedor de dados: 107
Autores: Pecenka, Ralf; Silva, Jadir Nogueira; Ehlert, Detlef; Scholz, Gerd Volkhard.
A energia de biomassa florestal, em particular a de árvores de crescimento rápido, tais como choupo, salgueiro e eucalipto, pode constituir fonte segura de renda para os agricultores, desde que as tecnologias de produção, as cadeias logísticas e as instalações dos usuários finais sejam bem estruturadas regionalmente. Um dos principais problemas no momento é a falta de máquinas de colheita de custos reduzidos. Analisando-se a cadeia do processo produtivo de árvores de crescimento rápido, as linhas de chips parecem ser, em termos de custo, as mais indicadas para a colheita eficiente, todavia a modificação de colhedoras de forragem surge como uma opção promissora. O elevado peso das máquinas de colhedoras de forragem é, entretanto, séria desvantagem para uso...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energia na Agricultura Short rotation coppice; Harvesting; Wood chip; Poplar; Willow; Eucalyptus.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/638

Colheita, pós-colheita e processamento.
Provedor de dados: 14
Autores: ANTONIOLLI, L. R.; PASINI, J.
Tipo: Parte de livro
Palavras-chave: Pereira; Colheita das peras; Amadurecimento; Maturacao; Pera.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040133

Colistin resistance in non-fermenting Gram-negative bacilli in a university hospital
Provedor de dados: 55
Autores: Santos,Silvana Oliveira dos; Rocca,Sthefanine Martins La; Hörner,Rosmari.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600649

Collaboration Networks in the Brazilian Scientific Output in Evolutionary Biology: 2000-2012
Provedor de dados: 42
Autores: Santin,Dirce M.; Vanz,Samile A.S.; Stumpf,Ida R.C.
This article analyzes the existing collaboration networks in the Brazilian scientific output in Evolutionary Biology, considering articles published during the period from 2000 to 2012 in journals indexed by Web of Science. The methodology integrates bibliometric techniques and Social Network Analysis resources to describe the growth of Brazilian scientific output and understand the levels, dynamics and structure of collaboration between authors, institutions and countries. The results unveil an enhancement and consolidation of collaborative relationships over time and suggest the existence of key institutions and authors, whose influence on research is expressed by the variety and intensity of the relationships established in the co-authorship of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Co-authorship; Collaboration networks; Evolutionary Biology; Scientific collaboration; Scientific output; Scientometrics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100165

Collembola Community Structure as a Tool to Assess Land Use Effects on Soil Quality
Provedor de dados: 90
Autores: Filho,Luís Carlos Iuñes de Oliveira; Filho,Osmar Klauberg; Baretta,Dilmar; Tanaka,Cynthia Akemi Shinozaki; Sousa,José Paulo.
ABSTRACT: Collembolan species are differently affected by soil tillage (conventional, minimum tillage, and no-tillage) and are known to modify plant growth. This study relies on the relationships between Collembola community structures and land use systems as a proxy for characterizing changes in soil quality. Thus, Collembola community structure (eco-morphological groups - edaphic, hemiedaphic and epigeic, and morphotypes) were examined in a no-tillage system and crop-livestock integration system to evaluate the discriminative power of the Collembola community structure and to determine which soil properties drives structural diversity. Thirty-eight morphotypes of Collembola were recorded in this study, 11 belonging to the edaphic eco-morphological group,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil fauna; Morphotypes; No-tillage; Crop-livestock integration.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100429

Colonization of polystyrene microparticles by Vibrio crassostreae: light and electron microscopic investigation
Provedor de dados: 5
Autores: Foulon, Valentin; Le Roux, Frederique; Lambert, Christophe; Huvet, Arnaud; Soudant, Philippe; Paul-pont, Ika.
Microplastics collected at sea harbour a high diversity of microorganisms including some Vibrio genus members, raising questions about the role of microplastics as a novel ecological niche for potentially pathogenic microorganisms. In the present study we investigated the adhesion dynamics of Vibrio crassostreae on polystyrene microparticles (micro-PS) using electronic and fluorescence microscopy techniques. Micro-PS were incubated with bacteria in different media (Zobell culture medium and artificial seawater) with or without natural marine aggregates. The highest percentage of colonised particles (38-100%) was observed in Zobell culture medium, which may be related to nutrient availability for production of pili and exopolysaccharide adhesion structures....
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00351/46210/45908.pdf

Color, physicochemical parameters and antioxidant potential of whole grape juices subject to different UV-C radiation doses
Provedor de dados: 64
Autores: Henrique,Paôla de Castro; Boas,Ana Carolina Vilas; Lima,Rafaella Araújo Zambaldi; Decarlos,Antonio Neto; Lima,Luiz Carlos de Oliveira.
ABSTRACT Knowing that moderate stress such as UV radiation can activate defense mechanisms in plants, the use of UV-C radiation appears as hypothesis of a promising technique that would help to stimulate and enhance beneficial compounds for health, through a clean and healthy technology. In this study, the possible induction of secondary metabolism, the increase in the content of phytochemical compounds and physicochemical changes through the use of UV-C radiation were evaluated on whole grape juices produced with Vitis labrusca grapes, cultivar Isabel Precoce. Grapes were harvested, sanitized, exposed to UV-C radiation at doses of 0, 2, 4 and 6 KJ m-2, and then the juices were prepared and packed into amber glass bottles at room temperature. Analyses were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant activity; Vitamin C.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000200226

Combate ao Aedes Aegypti: extrato do sisal pode ser inseticida natural contra o mosquito.
Provedor de dados: 14
Autores: SANTOS, E. M. C. dos.
bitstream/item/156051/1/combate-ao-Aedes-Aegypti.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Composto orgânico; Sisal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064669

Combate às moscas-das-frutas em pomares domésticos.
Provedor de dados: 14
Autores: MENEZES-NETTO, A. C.; ARIOLI, C. J.; NAVA, D. E.; SANTOS, J. P. dos; ROSA, J. M. da; BOTTON, M.
Frutíferas cultivadas em pomares domésticos podem apresentar vários problemas fitossanitários relacionados ao ataque de insetos-praga, doenças e distúrbios fisiológicos que podem provocar redução na qualidade e, consequentemente, no valor comercial dos frutos. Entre os insetos-praga, as moscas-das-frutas constituem-se numa das principais preocupações para as famílias que mantêm pomar doméstico. As moscas-das-frutas podem atacar tanto espécies nativas como cultivadas. Sua ação sobre os frutos pode provocar deformação, alteração de sabor , queda precoce e mesmo apodrecimento deles. Quando o ataque é intenso, se não for realizado o monitoramento de forma correta e o manejo através de várias estratégias de controle, as perdas ocasionadas pelas...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Controle de praga; Mosca-do-Mediterrâneo.; Mosca das frutas; Praga.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049640

Combinação atípica de alterações cutâneas, articulares e oftálmicas em cão com síndrome de Ehlers-danlos: relato de caso
Provedor de dados: 195
Autores: Zanette, M. F.; Rossi, C. N.
A síndrome de Ehlers-Danlos, também conhecida como astenia cutânea, é um distúrbio genético que acomete o tecido conjuntivo e leva a alterações das fibras colágenas em várias espécies animais. As manifestações clínicas variam de moderada à grave, sendo que a hiperextensibilidade da pele é a principal alteração clínica. As manifestações locomotoras também são observadas e caracterizam-se por afrouxamento articular associado à luxação patelar, coxofemoral e carpo-radial. Além das anormalidades cutâneas e articulares, alguns animais acometidos podem apresentar alterações oculares. Um cão sem raça definida, macho, dois anos de idade, foi atendido com queixa de alterações locomotoras. Ao exame físico, notou-se intenso grau de distensão cutânea, além de...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28873

Combination of inoculation methods of Azospirilum brasilense with broadcasting of nitrogen fertilizer increases corn yield
Provedor de dados: 65
Autores: Müller,Tânia Maria; Sandini,Itacir Eloi; Rodrigues,João Domingos; Novakowiski,Jaqueline Huzar; Basi,Simone; Kaminski,Tatyanna Hyczy.
Nitrogen (N) is the most limiting nutrient for corn production. Thereby, the goal of the paper was to evaluate inoculation methods of Azospirillum brasilense in order to partially supply N required by the crop. The experiment was carried out in Guarapuava, PR, Brasil, in 2011/2012 growing season. Randomized blocks with factorial 3 inoculation methods (seed treatment, planting furrow and non-inoculated control) x 5 doses of nitrogen (0, 75, 150, 225 and 300kg ha-1) x 8 replications was used as the experimental design. Leaf are index, foliar nitrogen content, total chlorophyll, grains per ear and yield were evaluated. There was significant interaction between inoculation methods and nitrogen fertilization to leaf area index, but not for yield. Inoculation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen fertilization; Diazotrophic bacteria; Seed treatment; Planting furrow.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200210

Combination therapy of orally administered glycyrrhizin and UVB improved active-stage generalized vitiligo
Provedor de dados: 56
Autores: Mou,K.H.; Han,D.; Liu,W.L.; Li,P.
Glycyrrhizin has been used clinically for several years due to its beneficial effect on immunoglobulin E (IgE)-induced allergic diseases, alopecia areata and psoriasis. In this study, glycyrrhizin, ultraviolet B light (UVB) or a combination of both were used to treat active-stage generalized vitiligo. One hundred and forty-four patients between the ages of 3 and 48 years were divided into three groups: group A received oral compound glycyrrhizin (OCG); group B received UVB applications twice weekly, and group C received OCG+UVB. Follow-ups were performed at 2, 4, and 6 months after the treatment was initiated. The Vitiligo Area Scoring Index (VASI) and the Vitiligo Disease Activity (VIDA) instrument were used to assess the affected body surface, at each...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycyrrhizin; UVB; Generalized vitiligo; Disease stage; Active stage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000800605

Combined treatment with caffeic and ferulic acid from Baccharis uncinella C. DC. (Asteraceae) protects against metabolic syndrome in mice
Provedor de dados: 56
Autores: Bocco,B.M.; Fernandes,G.W.; Lorena,F.B.; Cysneiros,R.M.; Christoffolete,M.A.; Grecco,S.S.; Lancellotti,C.L.; Romoff,P.; Lago,J.H.G.; Bianco,A.C.; Ribeiro,M.O.
Fractionation of the EtOH extract from aerial parts of Baccharis uncinella C. DC. (Asteraceae) led to isolation of caffeic and ferulic acids, which were identified from spectroscopic and spectrometric evidence. These compounds exhibit antioxidant and anti-inflammatory properties and have been shown to be effective in the prevention/treatment of metabolic syndrome. This study investigated whether the combined treatment of caffeic and ferulic acids exhibits a more significant beneficial effect in a mouse model with metabolic syndrome. The combination treatment with caffeic and ferulic acids was tested for 60 days in C57 mice kept on a high-fat (40%) diet. The data obtained indicated that treatment with caffeic and ferulic acids prevented gain in body weight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Obesity; Caffeic acid; Ferulic acid; Metabolic syndrome.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300604

Combined Use of Morphological and Molecular Tools to Resolve Species Mis-Identifications in the Bivalvia The Case of Glycymeris glycymeris and G. pilosa
Provedor de dados: 5
Autores: Purroy, Ariadna; Segvic-bubic, Tanja; Holmes, Anna; Buselic, Ivana; Thebault, Julien; Featherstone, Amy; Peharda, Melita.
Morphological and molecular tools were combined to resolve the misidentification between Glycymeris glycymeris and Glycymeris pilosa from Atlantic and Mediterranean populations. The ambiguous literature on the taxonomic status of these species requires this confirmation as a baseline to studies on their ecology and sclerochronology. We used classical and landmark-based morphometric approaches and performed bivariate and multivariate analyses to test for shell character interactions at the individual and population level. Both approaches generated complementary information. The former showed the shell width to length ratio and the valve asymmetry to be the main discriminant characters between Atlantic and Mediterranean populations. Additionally, the...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00354/46566/72953.pdf

Combined Whole-Cell High-Throughput Functional Screening for Identification of New Nicotinamidases/Pyrazinamidases in Metagenomic/Polygenomic Libraries
Provedor de dados: 5
Autores: Zapata-perez, Ruben; Garcia-saura, Antonio G.; Jebbar, Mohamed; Golyshin, Peter N.; Sanchez-ferrer, Alvaro.
Nicotinamidases catalyze the hydrolysis of the amide bond in nicotinamide (NAM) to produce ammonia and nicotinic acid (NA). These enzymes are an essential component of the NAD(+) salvage pathway and are implicated in the viability of several pathogenic organisms. Its absence in humans makes them a promising drug target. In addition, although they are key analytical biocatalysts for screening modulators in relevant biomedical enzymes, such as sirtuins and poly-ADP-ribosyltransferases, no commercial sources are available. Surprisingly, the finding of an affordable source of nicotinamidase from metagenomic libraries is hindered by the absence of a suitable and fast screening method. In this manuscript, we describe the development of two new whole-cell methods...
Tipo: Text
Palavras-chave: Amidohydrolases; Nicotinamidase; Functional screening; Metagenome; Library; High-throughput screening assays.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00362/47269/47232.pdf

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000100016

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300017

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400028

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200017

Comer gordura faz bem?
Provedor de dados: 14
Autores: CAMARGO, A. C. de.
bitstream/item/145537/1/Balde-branco-abril-2016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Doença cardíaca.; Gordura; Pesquisa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049094

Comer o ser comido: factores que determinan la condición nutricional de larvas de Engraulis anchoita de la población patagónica de la especie
Provedor de dados: 67
Autores: Diaz,Marina; Do Souto,Marina; Peralta,Marina; Pájaro,Marcelo; Spinelli,Mariela; Saraceno,Martín; Balestrini,Carlos; Capitanio,Fabiana.
La población patagónica de Engraulis anchoita habita el sector costero comprendido entre los 42° y 46° S. Sus áreas de desove y cría se asocian al frente de marea de Península Valdés, que se forma a fnes de la primavera y desaparece a principios de otoño. Las condiciones oceanográfcas del frente generan una alta productividad primaria y elevada biomasa del zooplancton asociado, potencial alimento para larvas de peces. Se estimó la condición nutricional de larvas de anchoíta por medio de tres índices: el Factor de Condición de Fulton, la relación ARN/ADN y la performance de crecimiento. Se compararon dos secciones oceanográfcas: una en la que se detectó la presencia del frente de marea y otra sin ese efecto. Los resultados de los índices evidenciaron una...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Índice ARN/ADN; Frente de Península Valdés.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2016000200003

Comercialização e agregação de valor.
Provedor de dados: 14
Autores: CENCI, S. A.; NASCIMENTO, D. T. do; ALVARENGA, A. L. B.
bitstream/item/155576/1/agregacao1.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Maracujá.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060014

Comics for Laypeople Interested in Plastination
Provedor de dados: 77
Autores: Chung,Beom Sun; Sui,Hong-Jin; Chung,Min Suk.
Exhibitions of plastinated specimens are popular around the world, but most people are not aware of the basics of plastination process because they are not interested in reading the related writings. Comics are an attractive medium and could solve this problem. The objective of this study was to enhance public comprehension of plastination using comics. Three topics were selected for the comics: the traditional ways to preserve dissected cadaver specimens, the plastination technique used to resolve the problems of the traditional ways, and the public display of the plastinated specimens. The 67 comic frames were drawn in simple style. The comics were available online (anatomy.co.kr) free of charge. The original files of the comics will be provided to those...
Tipo: Journal article
Palavras-chave: Cartoons; Anatomicmodels; Museums; Nonprofessional education.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300047

Comigrants and friends: informal networks and the transmission of traditional ecological knowledge among seminomadic pastoralists of Gujarat, India
Provedor de dados: 7
Autores: Patel, Hanoz H. R.; The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat, India; write2hanoz@gmail.com; Rubio-Campillo, Xavier; Barcelona Supercomputing Center (BSC), Barcelona, Spain; xavier.rubio@bsc.es.
Previous research has shown that social organization may affect the distribution of traditional ecological knowledge (TEK) within local communities of natural resource users in multiple ways. However, in this line of research the potential role of informal relationships has mostly been overlooked. In this article, we contribute toward filling this research gap by studying how two types of informal relationships, namely migration partnership and friendship, affect the distribution of TEK within a community of seminomadic pastoralists from the Kutch area, Gujarat, India. Using social network analysis, we map three networks, migration, men friendship, and women friendship, and compare with similarity-based quantitative approaches the clusters extracted from...
Tipo: Peer-Reviewed Reports
Palavras-chave: Friendship; India; Informal relationships; Migration; Pastoralists; Rabari; Social network analysis; Social organization; Traditional ecological knowledge.
Ano: 2016

Coming together: Organic food in a systemic perspective
Provedor de dados: 21
Autores: Laursen, Klaus Brønd.
Organic food is an integrated part of the overall food regime in most European countries. In many contexts the organic market has experienced as division between direct marketing initiatives based on strong values and anonymous bulk chains with a focus on handling large volumes. In reason years a third position has gain an increasingly larger market share. This position is occupied by initiatives that seek to combine both growth and a strong commitment to their founding values. Though, many of these initiatives experience trouble in achieving their ambition and find that combining values and volume is an indeed challenging process.
Tipo: Thesis
Palavras-chave: Food systems.
Ano: 2016
URL: http://orgprints.org/30874/1/Abstract%20Organic%20Eprint%20%282%29.pdf

Comment on "Asynchronous variation in the East Asian winter monsoon during the Holocene" by Xiaojian Zhang, Liya Jin, and Na Li
Provedor de dados: 5
Autores: Rashid, Harunur; Marche, Brittany; Vermooten, Marli; Parry, Devon; Webb, Michaela; Brockway, Brent; Langer, Keesha.
Comparing paleoproxy records throughout China and two climate models simulation results, Zhang et al. (2015) reported asynchronous Holocene spatiotemporal decline of the East Asian winter monsoon. Six sea surface temperature (SST) proxy records from the Atlantic Ocean and northern Indian Ocean and South China Sea were used to validate climate simulations results. However, the referred Mg/Ca SST record from the western Atlantic Ocean is simply nonexistent and the northeast Atlantic Mg/Ca SST data do not reflect winter SST as Zhang et al. (2015) argued to support the driving mechanisms. Furthermore, the western Indian Ocean SSTs data used in Zhang et al. (2015) do not reflect the winter SSTs or regional changes in the Holocene SSTs. Therefore, we question...
Tipo: Text
Palavras-chave: East Asian winter monsoon; Holocene; Subpolar North Atlantic Ocean; Eastern tropical Indian Ocean.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53265/54673.pdf

Comment on "Sr-Nd isotope composition and clay mineral assemblages in Eolian dust from the central Philippine Sea over the last 600kyr: Implications for the transport mechanism of Asian dust" by Seo et al
Provedor de dados: 5
Autores: Xu, Zhaokai; Li, Tiegang; Clift, Peter D.; Wan, Shiming; Cai, Mingjiang; Chen, Hongjin.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53202/54943.pdf

Comment représenter les mouvements de la mer : introduction à l’hydrodynamique côtière et à sa modélisation
Provedor de dados: 5
Autores: Le Gendre, Romain; Dumas, Franck; Lefevre, Jérôme; Loubersac, Lionel.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00342/45332/44794.pdf

Comment un nouveau produit peut-il arriver sur la Liste des intrants?
Provedor de dados: 21
Autores: Speiser, Bernhard.
Comment décide-t-on ce qui est permis? Car tous les produits souhaités n’arrivent pas sur la liste des aliments fourragers, des fertilisants et des produits phytosanitaires et de nettoyage.
Tipo: Newspaper or magazine article
Palavras-chave: Quality and evaluation of inputs.
Ano: 2016
URL: http://orgprints.org/29782/1/speiser-2016-liste-des-intrants_ba-1-2016_p9.pdf

Comment une approche histologique couplée à une analyse quantitative peut-elle apporter des informations sur le cycle de reproduction de la sole (Solea solea) femelle ?
Provedor de dados: 5
Autores: Adeline, B; Dubreil, E; Quinquis, Jerome; Elie, N; Kellner, K; Heude Berthelin, C.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00342/45348/44818.pdf

Commercial sugar beet cultivars evaluated for rhizomania resistance and storability in Idaho, 2015
Provedor de dados: 18
Autores: Strausbaugh, C.A.; Wambolt, C.
Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems.  To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 28 commercial cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2015 growing season in a randomized complete block design with 6 replications.  At harvest on 28-29 September 2015, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building.  After 136 days in storage, samples were evaluated for surface rot, weight loss, and sucrose loss.  Surface root rot ranged from 13 to 81%, weight loss ranged from 9.2 to 21.0%, sucrose losses...
Tipo: Article
Palavras-chave: Rhizomania; Storage; Sugarbeet.
Ano: 2016
URL: http://eprints.nwisrl.ars.usda.gov/1626/1/1583.pdf

Common bean yield under water suppression and application of osmoprotectants
Provedor de dados: 91
Autores: Bastos,Fabiano J. de C.; Soares,Frederico A. L.; Sousa,Camylla V.; Tavares,Cássio J.; Teixeira,Marconi B.; Sousa,Antonio E. C.
ABSTRACT The objective of this study was to evaluate the performance of the common bean crop grown with application of osmoprotectants based on algae of the genus Durvillaea potatorum in the winter crop season, with occurrence or not of water suppression. The experiment used a randomized block design, in split plots, arranged in a 4x7 factorial scheme, in which the plots were composed of four treatments - periods of water suppression (7, 14, 21 days and the control treatment: 100% of field capacity throughout the crop cycle) and the subplots consisted of seven types of osmoprotectants. The treatments with osmoprotectants was applied during the full flowering of the common bean. Three days after application of osmoprotectants, the treatments with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Durvillaea potatorum; Water stress; Yield.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000800697

Common Skate
Provedor de dados: 23
Autores: Gates, AR.
A brief encounter with this skate. The skate was on the seabed near some survey equipment as the ROV approached to recovery the gear. It began to swim away as it was illuminated by the ROV lights.
Tipo: Image
Palavras-chave: Rajidae (Rays &amp; skates); Dipturus sp.
Ano: 2016
URL: http://archive.serpentproject.com/2642/

Communication between agricultural scientists and statisticians: a broken bridge?
Provedor de dados: 63
Autores: Kozak,Marcin.
ABSTRACT Modern agricultural research requires a lot of statistics. Unfortunately, most up-todate statistical methods need advanced knowledge, often out of reach for agricultural researchers. Thus, efficient communication between researchers and statisticians is important for the development of agricultural knowledge. Many agricultural researchers claim that communication with statisticians is difficult. On the other hand, many statisticians claim that communication with agricultural researchers is not easy either. This being true, such poor communication can be a barrier to efficient agricultural research. The aim of this research is to study this phenomenon. Do agricultural researchers and statisticians see problems in their communication? What kinds of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooperation; Expert study; Statistics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000600505

Community owned solutions: identifying local best practices for social-ecological sustainability
Provedor de dados: 7
Autores: Mistry, Jayalaxshmi; Royal Holloway University of London, UK; j.mistry@rhul.ac.uk; Berardi, Andrea; The Open University, UK; andrea.berardi@open.ac.uk; Bignante, Elisa; University of Torino, Italy; elisa.bignante@unito.it; Haynes, Lakeram; North Rupununi District Development Board, Guyana; lakehays@gmail.com; Benjamin, Ryan; North Rupununi District Development Board, Guyana; garybejamin@gmail.com; Albert, Grace; North Rupununi District Development Board, Guyana; grace.albert.cobra@gmail.com; Xavier, Rebecca; North Rupununi District Development Board, Guyana; rebeccaxavier86@gmail.com; Robertson, Bernie; North Rupununi District Development Board, Guyana; robertsotis1@yahoo.com; Davis, Odacy; Iwokrama International Centre, Guyana; odacyd@gmail.com; Jafferally, Deirdre; Iwokrama International Centre, Guyana; deirdre.jafferally@gmail.com.
Policies and actions that come from higher scale structures, such as international bodies and national governments, are not always compatible with the realities and perspectives of smaller scale units including indigenous communities. Yet, it is at this local social-ecological scale that mechanisms and solutions for dealing with unpredictability and change can be increasingly seen emerging from across the world. Although there is a large body of knowledge specifying the conditions necessary to promote local governance of natural resources, there is a parallel need to develop practical methods for operationalizing the evaluation of local social-ecological systems. In this paper, we report on a systemic, participatory, and visual approach for engaging local...
Tipo: Peer-Reviewed Reports
Palavras-chave: Best practices; Community owned solutions; Environmental governance; Guiana Shield; Guyana; Indigenous; Participatory; System viability; Visual.
Ano: 2016

Community perceptions of collaborative processes for managing freshwater resources
Provedor de dados: 7
Autores: Sinner, Jim; Cawthron Institute; jim.sinner@cawthron.org.nz; Brown, Philip; Landcare Research; brownp@landcareresearch.co.nz; Newton, Mark; Cawthron Institute; mark.newton@cawthron.org.nz.
Six of New Zealand&amp;#8217;s 16 regional councils are trialling collaborative planning as a means of addressing complex challenges in freshwater management. Although some work has been undertaken to evaluate similarities and differences across those processes, the success or failure rests with the public&amp;#8217;s acceptance of the processes and their outcomes. This is the first study to evaluate public perceptions of freshwater management in regions with collaborative processes.  We surveyed 450 respondents in Hawke&amp;#8217;s Bay, Northland, and Waikato, some of whom live in catchments in which collaborative processes are under way and some of whom do not. In addition to assessing awareness of the collaborative planning processes, the survey...
Tipo: Peer-Reviewed Reports
Palavras-chave: Environment; Local government; Natural resources; New Zealand; Public perceptions.
Ano: 2016

Community supported agriculture in urban settings. A way for better understanding and complementation of sustainability - a Norwegian experience.
Provedor de dados: 21
Autores: Friis Pedersen, Susanne.
Norway covers an abundant wilderness, only 3 % of the land are cultivated. Population is scarce many places of the country, but like trends elsewhere, there are a concentration towards more urban settings. Urban citizens take action for future sustainable development through producing some of their own food. Politics protect land resources for agriculture, but agricultural areas are still decreasing. The official goal of 15 % production and market shares of organic products in 2020 can stimulate urban farming.     Literature states how people carries out top goals for sustainability in a humble practical approach.       The eagerness to grow food is underlined by the growth of community supported agriculture (CSA) from a single one in 2006 to more than 50...
Tipo: Journal paper
Palavras-chave: Community development; Markets and trade.
Ano: 2016
URL: http://orgprints.org/30347/1/Friis%20Susanne%20Community%20supported%20agriculture%20in%20urban%20settings%202016.pdf

Community supported agriculture in urban settings. A way for better understanding and implementation of sustainability - a Norwegian experience.
Provedor de dados: 21
Autores: Friis Pedersen, Susanne.
Norway covers an abundant wilderness, only three % of the land are cultivated. The last ten years the eagerness to form and join Community supported Agriculture, CSA, has boomed. The initiative is supported by NGOs and authorities. A literature survey shows what makes the Norwegian experience special and what is common with other urban efforts. The survey focuses on sustainability in household and lifestyle. Hypothesis was that organic agriculture is a way for sustainability and furthermore a goal set by authorities and peoples organizations. Most important conclusions where that CSA indeed makes a step forward to sustainability even though some questions and conflicts of interests may appear.
Tipo: Conference paper, poster, etc.
Palavras-chave: Community development; Markets and trade.
Ano: 2016
URL: http://orgprints.org/30345/1/Friis%20Susanne%20CSAposter.s%C3%A5nn.8.6%202016.pdf

Como controlar pragas e doenças em sistemas agroecológicos?
Provedor de dados: 14
Autores: FEIDEN, A.; BORSATO, A. V.
Em geral a primeira pergunta que os técnicos e agricultores convencionais fazem em relação aos sistemas de produção agroecológicos é ?que produto vocês usam para controlar as pragas e doenças??. O problema é que a própria pergunta já está equivocada, pois ela parte do princípio que é necessário usar algum tipo de veneno para fazer o controle dos organismos indesejados nos sistemas de produção. Uma das primeiras coisas que precisamos quebrar no processo de transição agroecológica é esta lógica convencional de problema = insumo. A pergunta correta na lógica agroecológica é ?como convivo com os organismos indesejáveis?? ou no limite ?como posso manejar esses organismos para que eles não se tornem problemas??. Para responder a estas questões é necessário muito...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agroecologia; Praga de planta; Agroecosystems; Sustainable agriculture.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036637

COMO controlar surtos da mosca-dos-estábulos: programa 2: Centro-Oeste/Sudeste.
Provedor de dados: 14
A mosca-dos-estábulos se parece com a mosca doméstica. A diferença é que ela se alimenta de sangue do animal e sua picada é muito dolorosa. Uma infestação muito grande de mosca-dos-estábulos é capaz de causar estresse nos animais e reduzir a produção dos rebanhos drasticamente. O pesquisador Paulo Cançado, da Embrapa Gado de Corte, fala sobre o problema da mosca-dos-estábulos no Brasil e da dicas importantes de controle.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Estresse; Mosca-dos-estábulos.; Mosca doméstica; Rebanho; Sangue; Infestação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036065

COMO controlar surtos da mosca-dos-estábulos: programa 2: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A mosca-dos-estábulos se parece com a mosca doméstica. A diferença é que ela se alimenta de sangue do animal e sua picada é muito dolorosa. Uma infestação muito grande de mosca-dos-estábulos é capaz de causar estresse nos animais e reduzir a produção dos rebanhos drasticamente. O pesquisador Paulo Cançado, da Embrapa Gado de Corte, fala sobre o problema da mosca-dos-estábulos no Brasil e da dicas importantes de controle.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Estresse; Mosca-dos-estábulos.; Mosca doméstica; Infestação; Rebanho; Sangue.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036073

COMO controlar surtos da mosca-dos-estábulos: programa 2: Norte.
Provedor de dados: 14
bitstream/item/138811/1/05-PGM-02-NORTE.mp3
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Estresse; Mosca-dos-estábulos.; Mosca doméstica; Infestação; Rebanho; Sangue.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036077

COMO controlar surtos da mosca-dos-estábulos: programa 2: Sul.
Provedor de dados: 14
A mosca-dos-estábulos se parece com a mosca doméstica. A diferença é que ela se alimenta de sangue do animal e sua picada é muito dolorosa. Uma infestação muito grande de mosca-dos-estábulos é capaz de causar estresse nos animais e reduzir a produção dos rebanhos drasticamente. O pesquisador Paulo Cançado, da Embrapa Gado de Corte, fala sobre o problema da mosca-dos-estábulos no Brasil e da dicas importantes de controle.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Estresse; Mosca-dos-estábulos.; Mosca doméstica; Infestação; Rebanho; Sangue.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036079

COMO diagnosticar, tratar e evitar a mastite em bovinos leiteiros: programa 38: Centro-Oeste/Sudeste.
Provedor de dados: 14
O programa falar sobre como diagnosticar, tratar e evitar a mastite em bovinos leiteiros. A mastite bovina é uma doença que ocorre em todos os rebanhos leiteiros com maior ou menor intensidade e é encontrada em todas as regiões produtoras de leite. Ela reduz a produção e causa modificações na composição do leite, tornando-o inadequado para a indústria e consumo. A pesquisadora da Embrapa Gado de Leite, Vânia Oliveira e o técnico em extensão rural, Carmelo Antônio dão mais detalhes de como diagnosticar, tratar e evitar a mastite em bovinos leiteiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Diagnóstico; Tratamento; Mamite; Gado leiteiro.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053767

COMO diagnosticar, tratar e evitar a mastite em bovinos leiteiros: programa 38: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O programa fala sobre como diagnosticar, tratar e evitar a mastite em bovinos leiteiros. A mastite bovina é uma doença que ocorre em todos os rebanhos leiteiros com maior ou menor intensidade e é encontrada em todas as regiões produtoras de leite. Ela reduz a produção e causa modificações na composição do leite, tornando-o inadequado para a indústria e consumo. A pesquisadora da Embrapa Gado de Leite, Vânia Oliveira e o técnico em extensão rural, Carmelo Antônio dão mais detalhes de como diagnosticar, tratar e evitar a mastite em bovinos leiteiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Manite.; Diagóstico; Tratamento; Gado leiteiro.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053704

COMO diagnosticar, tratar e evitar a mastite em bovinos leiteiros: programa 38: Norte.
Provedor de dados: 14
O programa fala sobre como diagnosticar, tratar e evitar a mastite em bovinos leiteiros. A mastite bovina é uma doença que ocorre em todos os rebanhos leiteiros com maior ou menor intensidade e é encontrada em todas as regiões produtoras de leite. Ela reduz a produção e causa modificações na composição do leite, tornando-o inadequado para a indústria e consumo. A pesquisadora da Embrapa Gado de Leite, Vânia Oliveira e o técnico em extensão rural, Carmelo Antônio dão detalhes de como diagnosticar, tratar e evitar a mastite em bovinos leiteiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Diagnóstico; Tratamento; Mamite; Gado leiteiro.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053677

COMO diagnosticar, tratar e evitar a mastite em bovinos leiteiros: programa 38: sul.
Provedor de dados: 14
O programa fala sobre como diagnosticar, tratar e evitar a mastite em bovinos leiteiros. A mastite bovina é uma doença que ocorre em todos os rebanhos leiteiros com maior ou menor intensidade e é encontrada em todas as regiões produtoras de leite. Ela reduz a produção e causa modificações na composição do leite, tornando-o inadequado para a indústria e consumo. A pesquisadora da Embrapa Gado de Leite, Vânia Oliveira e o técnico em extensão rural, Carmelo Antônio dão detalhes de como diagnosticar, tratar e evitar a mastite em bovinos leiteiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Diagnóstico; Tratamento; Mamite; Gado leiteiro.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053620

Como é o manejo agroecológico do solo?
Provedor de dados: 14
Autores: ALCÂNTARA, F.
Geralmente, nós só nos preocupamos com o solo quando aparece algum problema, mas o correto é atuar de maneira preventiva para manter sua fertilidade e qualidade. O manejo agroecológico do solo é uma forma segura e sustentável de fazer isso.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Ecologia vegetal; Solo; Manejo do solo; Compostagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047021

COMO evitar nos ovinos a resistência dos parasitas aos medicamentos: programa 15: Sul.
Provedor de dados: 14
Alguns dos principais problemas enfrentados pelos criadores de ovinos na região Sul são as doenças provocadas por parasitas gastrointestinais. Mas o uso indiscrimidado dos anti-helmínticos para combatê-los tem tornado esses parasitas mais resistentes e mais difíceis de se eliminar. Alessandro Minho, pesquisador da Embrapa Pecuária Sul, fala das práticas recomendadas pela pesquisa para superar este problema.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Parasita gastrointestinal; Ovino; Parasito; Anti-helmíntico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044478

COMO fazer barrinha de caju: programa 6: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A barra aproveita todos os componentes do fruto, desde a castanha até o pedúnculo. O produto é feito à base de caju desidratado, xerém de amêndoa de castanha e suco de caju concentrado, além de flocos de arroz, açúcar-mascavo, mel de abelha e alguns aditivos. O pesquisador Antônio Calixto Lima vai dar mais detalhes sobre esta tecnologia. A partir da produção da barrinha de caju e seguindo as recomendações técnicas da Embrapa Agroindústria Tropical, produtores rurais, agricultores familiares e microempresários da agroindústria vão poder aumentar a renda e reduzir o desperdício no setor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produtor rural; Agricultor familiar; Microempresário; Caju; Castanha; Pedúnculo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039299

COMO fazer barrinha de caju: programa 6: Norte.
Provedor de dados: 14
A barra aproveita todos os componentes do fruto, desde a castanha até o pedúnculo. O produto é feito à base de caju desidratado, xerém de amêndoa de castanha e suco de caju concentrado, além de flocos de arroz, açúcar-mascavo, mel de abelha e alguns aditivos. O pesquisador Antônio Calixto Lima vai dar mais detalhes sobre esta tecnologia. A partir da produção da barrinha de caju e seguindo as recomendações técnicas da Embrapa Agroindústria Tropical, produtores rurais, agricultores familiares e microempresários da agroindústria vão poder aumentar a renda e reduzir o desperdício no setor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produtor rural; Agricultor familiar; Microempresário; Caju; Castanha; Pedúnculo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039310

COMO fazer hambúrguer com caju e feijão caupi: programa 32: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O hambúrguer vegetal é feito com fibra de caju e feijão caupi. O produto é simples: é feito com o bagaço do caju, um resíduo obtido em grande quantidade nas fábricas de suco e que é normalmente descartado ou incorporado a rações animais. Comparado ao hambúrguer produzido apenas com a fibra de caju, o hambúrguer vegetal enriquecido com feijão caupi apresenta maior teor de proteína e maior aceitação em testes de análise sensorial.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Feijão caupi; Análise sensorial; Caju; Bagaço; Resíduo; Ração; Proteina.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052080

Como identificar a vaca com mastite em sua propriedade: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: OLIVEIRA, V. M. de; MENDONCA, L. C.; MIRANDA, J. E. C. de; DINIZ, F. H.; REIS, E. S. dos; GUIMARAES, A. S.; MAGALHAES, V. M. A. de.
E-BOOK: Tem como objetivo orientar técnicos e produtores para realizar corretamente o diagnóstico da mastite clínica e subclínica. A mastite é a mais frequente doença das vacas de leite. É uma inflamação da mama provocada por alguns microrganismos ou germes. A identificação ou a confirmação da doença é realizado por meio de exames ou testes no campo "ao pé da vaca" ou no laboratório.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: CMT; Exame clínico; Gado bovino; Mastite; Saúde animal; Teste; Teste da caneca de fundo escuro.; Mamite; Veterinária.; Bovine mastitis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055198

COMO implantar um pomar de cajueiro anão precoce: programa 41: Nordeste/Vale do Jequtinhonha.
Provedor de dados: 14
As mudas enxertadas são a melhor opção para plantar o cajueiro anão-precoce. Elas podem ser adquiridas em viveiristas credenciados pelo Ministério da Agricultura, Pecuária e Abastecimento. O pesquisador da Embrapa Agroindústria Tropical, Luiz Serrano, vai falar sobre a importância da correção do solo, como fazer uma cova bem feita, a importância da adubação de fundação, qual o espaçamento ideal, como plantar as mudas e os principais tratos para montar um pomar produtivo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cajueiro anão-precoce; Caju; Pomar; Muda; Enxerto; Espaçamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055859

COMO implantar um pomar de cajueiro anão precoce: programa 41: Norte.
Provedor de dados: 14
As mudas enxertadas são a melhor opção para plantar o cajueiro anão-precoce. Elas podem ser adquiridas em viveiristas credenciados pelo Ministério da Agricultura, Pecuária e Abastecimento. O pesquisador da Embrapa Agroindústria Tropical, Luiz Serrano, vai falar sobre a importância da correção do solo, como fazer uma cova bem feita, a importância da adubação de fundação, qual o espaçamento ideal, como plantar as mudas e os principais tratos para montar um pomar produtivo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cajueiro anão-precoce; Caju; Pomar; Muda; Enxerto; Espaçamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055871

Como melhorar geneticamente os suínos brasileiros seguindo o exemplo americano.
Provedor de dados: 14
Autores: FIGUEIREDO, E. A. P. de; LEDUR, M. C.; PEIXOTO, J. de O.
bitstream/item/154174/1/final6507.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melhoramento genético animal; Suinocultura; Animal breeding; Swine.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062051

Como montar e usar a fossa séptica modelo Embrapa: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: OTENIO, M. H.; SOUZA, F. de F. C. de; LIGÓRIO, P. P. L.; FAZZA, E.; SOARES, G.; BERNARDO, W. F.; MAGALHAES, V. M. A. de.
E-BOOK: A fossa séptica modelo Embrapa é um sistema simples desenvolvido para tratar o esgoto dos banheiros de residências rurais com até sete pessoas. Com esta fossa o esgoto é lançado dentro de um conjunto de três caixas d?água ligadas uma a outra e não no solo, córrego ou rio, prática comumente observada em vários locais do País. Ao entrar neste conjunto de caixas d?água, o esgoto é tratado pelo processo de biodigestão que reduz muito a carga de agentes biológicos perigosos para a saúde humana. À medida que vários moradores rurais utilizarem fossas sépticas, espera-se reduzir a poluição do solo, córregos e rios. A natureza também ganha com a melhoria da qualidade do solo e água. Por isso, a fossa séptica é um instrumento de saúde pública e de melhoria...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Saneamento.; Água; Fossa Séptica; Saúde; Tratamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055191

Como montar e usar o clorador de pastilhas em residências rurais: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: OTENIO, M. H.; LIGÓRIO, P. P. L.; FAZZA, E.; SOARES, G.; SOUZA, F. de F. C. de; BERNARDO, W. F.; MAGALHAES, V. M. A. de.
A água é uma substância de vários usos e essencial à vida. A falta de água potável pode colocar em risco a saúde das pessoas. Segundo a FAO, mais da metade dos leitos dos hospitais do mundo são ocupados por pessoas que ficaram doentes por consumir água inadequada para a saúde. Esta realidade exige esforços públicos e de cada indivíduo para aumentar a disponibilidade, melhorar o acesso e o uso de água de melhor qualidade. É neste sentido que o clorador de pastilhas será mostrado. É uma opção simples e barata para ser usada em residências rurais e em pequenos estabelecimentos que manipulam alimentos. O objetivo do clorador é tratar com cloro a água encanada que chega a estes locais e, assim, garantir uma água apropriada ao uso e consumo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Clorador; Saneamento.; Água; Saúde; Tratamento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055188

Como obter leite de qualidade utilizando ordenhadeira mecanica: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: GUIMARAES, A. S.; MENDONCA, L. C.; BRITO, M. A. V. P. e.
E-BOOK: Esta cartilha foi elaborada a partir de textos científicos de interesse prático e imediato dos produtores de leite para a melhoria das condições de trabalho, produção e produtividade agropecuária. Todo conteúdo é adaptado à cultura e ao nível de letramento rudimentar e básico. A linguagem é simples e o vocabulário próximo ao cotidiano dos produtores de leite. O material produzido serve de apoio pedagógico para a interlocução entre extensionistas e produtores de leite. Cada cartilha eletrônica trata de um assunto específico e possui links com áudio e vídeo de cada etapa de um determinado procedimento ou técnica agropecuária.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Gado de leite; Mastite; Ordenhadeira mecânica; Qualidade do leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055179

COMO preparar o solo para o plantio do amendoim: programa 43: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A escolha da área para plantio de amendoim é um dos passos mais importantes para o produtor conseguir boa produtividade e evitar problemas de erosão do solo. Solos mais pesados permitem um bom desenvolvimento da planta, mas no momento da colheita, as perdas de vagens são maiores. Por isso o produtor também deve escolher solos com boa drenagem para evitar o encharcamento, que pode causar danos ao crescimento do amendoinzeiro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Amendoim; Solo; Erosão do solo; Plantio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055865

COMO reduzir a perda das colônias de abelhas africanizadas: programa 14: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
No semiárido, a média de perda de enxames é entre 70 e 80% da atividade de meliponicultura. A principal causa desta perda está na falta de alimento para as abelhas, no período da seca. Fornecer alimentação adequada para as colônias torna possível aumentar a produtividade e, consequentemente, a renda familiar e também a qualidade de vida dos apicultores. E para isso, é necessário todo um conhecimento e práticas, reunidos em estudos e pesquisas, muitas delas realizadas pela Embrapa. Participa do Prosa Rural desta semana a pesquisadora Fábia de Mello Pereira da Embrapa Meio Norte.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Meliponicultura; Apicultor; Abelha; Colônia; Seca; Apicultura; Renda familiar.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044188

Como tornar uma fazenda pantaneira mais sustentável?
Provedor de dados: 14
Autores: SANTOS, S. A.; LIMA, H. P. de; TOMAS, W. M.; MASSRUHA, S. M. F. S.; SALIS, S. M. de; ABREU, U. G. P. de; CARDOSO, E. L.; OLIVEIRA, M. D. de; OLIVEIRA, L. O. F. de; SOARES, M. T. S.; CALHEIROS, D. F.; CRISPIM, S. M. A.; SORIANO, B. M. A.; AMANCIO, C. O. da G.; ARAUJO, M. T. B. D.
Pesquisadores desenvolvem uma ferramenta para fazer múltiplas avaliações e responder a esta pergunta de maneira clara para os tomadores de decisão.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Sustentabilidade; Indicadores ambientais; Farm.; Fazenda modelo; Propriedade rural.; Agricultural land.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047296

Como transformar uma propriedade convencional em agroecológica?
Provedor de dados: 14
Autores: FEIDEN, A.; BORSATO, A. V.
Em geral a primeira pergunta que os técnicos e agricultores convencionais fazem em relação aos sistemas de produção agroecológicos é ?que produto vocês usam para controlar as pragas e doenças??. O problema é que a própria pergunta já está equivocada, pois ela parte do princípio que é necessário usar algum tipo de veneno para fazer o controle dos organismos indesejados nos sistemas de produção. Uma das primeiras coisas que precisamos quebrar no processo de transição agroecológica é esta lógica convencional de problema = insumo. A pergunta correta na lógica agroecológica é ?como convivo com os organismos indesejáveis?? ou no limite ?como posso manejar esses organismos para que eles não se tornem problemas??. Para responder a estas questões é necessário muito...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agroecologia; Ecologia vegetal; Agroecosystems; Sustainable agriculture; Agroecology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036548

Comparação de análises de séries temporais de contagem de células somáticas de tanque de rebanhos de bovinos leiteiros localizados no Brasil e nos Estados Unidos da América
Provedor de dados: 195
Autores: Mendonça, J. F. M.; Rodrigues, L. G.; Aquino, M. H. C.; Silva, M. R.; Mendonça, L. C.; Souza, G. N.
Decisões econômicas relacionadas ao controle da mastite bovina podem ser tomadas com diferentes abrangências: animais, rebanho ou região. A contagem de células somáticas de tanque (CCST) é amplamente utilizada para o monitoramento da saúde da glândula mamária nos rebanhos e em determinadas regiões. As séries de dados temporais de regiões ou países específicos podem ser usadas para a análise comparativa da saúde da glândula mamária entre regiões e para ser estabelecida a estimativa da tendência de mastite subclínica dos rebanhos leiteiros de uma determinada região. O presente trabalho avaliou três séries temporais de CCST de rebanhos leiteiros localizados nos Estados Unidos da América (EUA) e da região sudeste do Brasil no período compreendido entre 1995 e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mastite bovina; Saúde da glândula mamária.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34827

Comparação de metodologias para determinação do carbono orgânico total em solos de Mato Grosso do Sul.
Provedor de dados: 14
Autores: FUKUSHIMA, G. S.; VAREIRO, T. B.; SOUZA, V. B. de; SILVA, W. M.
bitstream/item/148380/1/9-comparacao.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Comparação de metodologia; Walkley Black.; Matéria Orgânica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054141

Comparação de protocolos de 8 e 9 dias de duração à base de estradiol e progesterona em vacas submetidas à inseminação artificial em blocos.
Provedor de dados: 14
Autores: PFEIFER, L. F. M.; CESTARO, J. P.; NEVES, P. M. A.; ANDRADE, J. S. de; CASTRO, N. A. de.
No presente estudo, foram comparados dois dos protocolos mais utilizados de IATF para vacas Nelore lactantes no Brasil na técnica IAB com o objetivo de avaliar: 1) se a utilização de IAB em protocolos, baseados no uso de estradiol e progesterona, com 9d é tão efetiva quanto em protocolos com 8d de duração, e; 2) o efeito da categoria animal na fertilidade de vacas inseminadas em Blocos.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Inseminação em bloco; Jaru (RO); Rondônia; Amazônia Ocidental; Western Amazon; Reprodução Animal; Gado Nelore; Vaca; Inseminação Artificial; Controle Hormonal; Estradiol; Progesterona; Animal reproduction; Nellore; Cows; Artificial insemination; Genetic techniques and protocols; Hormonal regulation; Progesterone.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1125215

Comparação dos modelos prognósticos de Clutter e da função Logística
Provedor de dados: 190
Autores: Gonçalves, Juliana Carneiro; Carvalho, Samuel de Padua Chaves e; Oliveira, Antonio Donizette de; Gomide, Lucas Rezende.
O objetivo deste estudo foi comparar o desempenho de dois modelos não-lineares e o sistema de equações simultâneas de Clutter na progrnose do volume de madeira em povoamentos clonais e superestoocados de Eucalyptus spp no Espírito Santo, Brasil. Para fins de avaliação da qualidade dos ajustes e comparação dos modelos, foi utilizado o Erro Padrão da Média Percentual, os Critérios de Informação de Akaike e Bayesiano, complementados pela análise gráfica dos resíduos padronizados. A inclusão das covariáveis, sítio e área basal, nos sistemas não-lineares de projeção em volume garantiram uma melhoria expressiva na acurácia das estimativas para a função logística com erros reduzidos em até quatro vezes. Verificou-se ainda que a função logística com inclusão de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal Crescimento e Produção Florestal; Biometria Florestal; Modelos Não-Lineares. Forest Yield; Forests Biometric; Non-linear Models.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1230

Comparação dos resultados do levantamento rápido do índice de infestação por aedes aegypti (liraa) nos anos de 2010 e 2015 nos municípios brasileiros
Provedor de dados: 195
Autores: Paula, J. P. de; Angelo, I. C.; Thomé, S. M. G.
A avaliação do nível de infestação por Aedes aegypti em municípios é efetuada para a identificação e direcionamento das ações de controle nas áreas mais críticas e é realizada com o emprego do Levantamento Rápido do Índice de Infestação por A. aegypti (LIRAa). O método para avaliação do LIRAa consiste no agrupamento de imóveis com características semelhantes para a formação de estratos. Subsequentemente, são pesquisados 450 imóveis pertencentes a cada estrato para cálculo do índice de infestação predial e posterior classificação (índice inferior a 1%, condição satisfatória; de 1 a 3,9%, situação de alerta; superior a 4%, risco de surto), o levantamento é realizado quatro vezes ao ano. O presente trabalho comparou e analisou os resultados do LIRAa divulgado...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34720

Comparação entre a frequência de isolados bacterianos obtidos a partir da cultura de amostras clínicas de cães e gatos atendidos em um complexo veterinário universitário paulistano
Provedor de dados: 195
Autores: Pelegrino, A. P. D.; Forte, D. C.; Bentubo, H. D. L.
Embora os mesmos agentes infecciosos possam acometer tanto cães comogatos, a frequência na qual eles ocorrem depende de inúmeros fatores,o que influencia diretamente a epidemiologia das doenças produzidaspor esses microrganismos. Para verificar a frequência das bactériasisoladas de casos suspeitos de infecção de 304 cães e 61 gatos, foramtabulados dados obtidos do livro de registros do Laboratório de MedicinaVeterinária Preventiva da Universidade Cruzeiro do Sul. As infecçõesbacterianas foram confirmadas em 168 (55,3%) cães e 20 (32,8%) gatos.As bactérias Gram-positivas e negativas representaram, respectivamente,31,5% e 68,4% dos isolados de cães, e 55% e 45% daqueles obtidos dosgatos. Cistites (46,2% dos cães e 26,2% dos gatos) e otites (22,4% dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cães; Gatos; Laboratório clínico; Doenças bacterianas.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31857

Comparação entre dois instrumentos para realização de prick tests em gatos
Provedor de dados: 195
Autores: Cunha, V. E. S.; Souza, C. P.
Testes cutâneos são utilizados há décadas por médicos e veterinários para diagnóstico específico das alergias. Recentemente, Rossi e colaboradores realizaram um estudo piloto para comparar as respostas cutâneas em gatos sadios ao fosfato de histamina, empregando o teste intradérmico (TID) e o prick test (PT). Os autores observaram que as respostas obtidas por PT foram mais consistentes e mais fáceis de se interpretar que as obtidas por TID. O presente trabalho comparou dois instrumentos utilizados para PT em gatos. Foram testados, com o PT, dez gatos sadios (LQEPV/UFRRJ), com idades entre um e dez anos, de ambos os sexos e sem raça definida. Para sedação foi utilizada a Dexmedetomidina (Precedex®) na dose de 20μg/kg IM. Nenhum dos gatos estava sob efeito...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28830

Comparación de estimadores para volumen maderable en selva mediana del sureste de México
Provedor de dados: 115
Autores: Velasco-Bautista,Efraín; Santos-Posadas,Héctor de los; Ramírez-Maldonado,Hugo; Rendón-Sánchez,Gilberto.
Resumen En México, el proyecto Inventario Nacional Forestal y de Suelos (INFyS) utiliza para el análisis estadístico de los datos dasométricos estimadores de razón cuya aplicación es fácil. Sin embargo, en circunstancias diversas podría ser imposible obtener datos que cumplan por completo con sus supuestos teóricos. En este estudio se compararon los resultados del estimador de razón del INFyS con estimadores alternativos. Con datos del 2010 provenientes de la malla de muestreo obtenida en selva mediana subperennifolia y subcaducifolia en Quintana Roo y Campeche, México, se compararon estadísticamente los estimadores: razón de medias, medias de razones e Inventario Forestal y Análisis (FIA-USDA). El sesgo relativo del estimador de razón (sesgo respecto al...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Razón de medias; Media de razones; Bootstrap; Zonas de inclusión espacialmente disjuntas.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000100119

Comparación de la detección foto óptica vs. electromecánica del coágulo
Provedor de dados: 38
Autores: Duboscq,Cristina; Ceresetto,José Manuel; Shanley,Claudia; Ravinovich,Oscar; Palmer,Silvina; Stemmelin,Germán.
El objetivo de este estudio fue determinar si la detección foto óptica del coágulo es equivalente a la detección electromecánica al realizar el tiempo de protrombina (TP), el tiempo de tromboplastina parcial activado (APTT) y el dosaje de fibrinógeno (FBG). Se estudiaron 258 pacientes consecutivos que concurrieron al laboratorio para realizar estudios de hemostasia. Se utilizaron tres coagulómetros: ACL TOP (foto-óptico) y STArt y Destiny plus como detección electro mecánica. EL TP, APTT y FBG fueron realizados en todos los equipos antes de transcurridas tres horas de la toma de la muestra. Se obtuvo una buena correlación entre los resultados obtenidos con ambos métodos de detección TP (%): (ACL TOP vs. STArt R=0,989; ACL TOP vs. Destiny plus R=0,988),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coagulómetros; Detección del coágulo; Foto óptica; Electromecánica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200005

Comparación del valor del índice de Tei calculado por doppler transvalvular de flujo y por ecocardiografía bidimensional en modo -M
Provedor de dados: 78
Autores: Lightowler,C; Buzzano,O; Barrios,J; Almagro,M; Graziano,A; Pidal,G.
Los autores estudiaron el índice de Tei calculado por medio de ecocardiografía bidimensional en modo-M guiado y determinaron el valor normal para el perro. Asimismo compararon los resultados obtenidos por ésta técnica con el valor normal del índice de Tei medido por Doppler pulsado de flujo. A tal efecto se utilizaron 47 perros cardiológicamente sanos y el valor obtenido para la técnica en modo-M fue de 0,4710 ± 0,1778 mientras que para la técnica por Doppler de flujo fue de 0,4327 ± 0,1842. El procesamiento estadístico a través de la técnica t de Student demostró que las diferencias encontradas carecen de significación estadística.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Índice de Tei; Caninos; Modo-M; Valores normales.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000100010

Comparación entre Web of Science y Scopus, Estudio Bibliométrico de las Revistas de Anatomía y Morfología
Provedor de dados: 77
Autores: Hernández-González,V; Sans-Rosell,N; Jové-Deltell,M. C; Reverter-Masia,J.
El objetivo de este trabajo es comparar los indicadores bibliométricos básicos del área de anatomía y morfología dentro de las bases de datos de Web of Science (en adelante WoS) y Scopus. La metodología llevada a cabo se basa en una búsqueda bibliométrica realizada en Web of Knowledge y Scopus. La muestra la conforman el conjunto de revistas indexadas en ambas bases de datos del área citada. Los resultados indican que el número de revistas fue mayor en Scopus que en WoS (42 vs. 21). El índice citas/artículo global es mayor en Scopus. Solamente hay dos revistas que permiten publicar sus artículos en un idioma diferente al inglés en WoS y tres en Scopus. En WoS, los valores de factor de impacto y del índice h tienen una correlación de 0,17, mientras que en...
Tipo: Journal article
Palavras-chave: Bibliometría; Web of Science; Scopus; Revistas científicas; Anatomía y morfología.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400032

Comparative anatomy of calyx and foliar glands of Banisteriopsis C. B. Rob. (Malpighiaceae)
Provedor de dados: 39
Autores: Araújo,Josiane Silva; Meira,Renata Maria Strozi Alves.
Banisteriopsis is considered one of the largest genera of Malpighiaceae with 58 species, of which 47 occur in Brazil. The typical calyx and leaf glands of Banisteriopsis are considered relevant to the adaptive success of Malpighiaceae. Comparative studies of anatomical and histochemical characteristics may reveal similarities and assist in the interpretation of the functions performed by such glands. The present study aimed to describe the anatomy of the calyx and leaf glands of 38 species ofBanisteriopsis that occur in Brazil, and to analyze these structures histochemically in B. campestris, B. laevifolia and B malifolia, using standard methods. Calyx glands differ from leaf glands by possessing an irregular surface that is covered by a thick cuticle that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Banisteriopsis; Calyx glands; Histochemistry; Leaf glands; Lipids; Micromorphology; Polysaccharides; Protein.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000100112

Comparative antioxidant and bioavailability studies of Vitamin C in Phyllanthus emblica Linn. and its combinations with Piper nigrum Linn. and Zingiber officinale Roscoe
Provedor de dados: 60
Autores: Somasekhar,Vanita; Ashok,Purnima; Kameswari,Sri Adibatla Renuka; Rajendran,Ramaswamy; Singh,Rajpreet.
ABSTRACT Phyllanthus emblica Linn. (amla) is used in Ayurveda, the ancient Indian system of medicine and its major constituent is vitamin C which has effective free radical scavenging property. The purpose of this study was to evaluate the in vitro antioxidant activity and the bioavailability profile of vitamin C in amla and its combinations with piperine and ginger in comparison to synthetic vitamin C using New Zealand rabbits. In vitro antioxidant activity studies of synthetic vitamin C, amla, amla with piperine and amla with ginger were carried out using different models such as 2,2-Diphenyl-1-picrylhydrazyl, Nitric Oxide, Hydrogen peroxide scavenging methods, Total reductive capability and Oxygen Radical Absorbance Capacity estimation. The study...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phyllanthus emblica Linn; Vitamin C/antioxidant activity/in vitro study; Vitamin C/bioavailability; Vitamin C/synthetic/antioxidant activity; Ginger; Piperine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100005

Comparative embryotoxicity and genotoxicity of the herbicide diuron and its metabolites in early life stages of Crassostrea gigas: implication of reactive oxygen species production
Provedor de dados: 5
Autores: Behrens, Daphne; Rouxel, Julien; Burgeot, Thierry; Akcha, Farida.
Herbicides are one of the major classes of pollutants contaminating coastal waters over the world. Among them, diuron (3-(3,4-dichlorophenyl)-1,1-dimethylurea) is a phenylurea herbicide frequently detected in oyster-producing area, known to be toxic for this important exploited non-target species. With the aim to investigate the mechanisms by which diuron displays its toxicity in oyster, the implication of both biotransformation and oxygen reactive species (ROS) production was studied considering embryotoxicity and genotoxicity as endpoints. Comparative embryotoxicity and genotoxicity of diuron and its main metabolites (DCPMU, DCPU and 3,4-DCA) were thus studied on oyster larvae by the embryo-larval bioassay on D larvae and the comet assay on trochophore...
Tipo: Text
Palavras-chave: Oyster; Herbicide; Embryotoxicity; Genotoxicity; Oxidative stress; Biotransformation.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00324/43521/43053.pdf

COMPARATIVE EVALUATION OF THE PROTECTIVE EFFICACY OF DIFFERENT VACCINATION PROGRAMS AGAINST A VIRULENT FIELD STRAIN OF THE NEWCASTLE DISEASE VIRUS IN BROILERS
Provedor de dados: 89
Autores: Sarcheshmei,M; Dadras,H; Mosleh,N; Mehrabanpour,MJ.
ABSTRACT Despite the intensive vaccination programs used for controlling Newcastle disease (ND) in the Iranian poultry industry, outbreaks of ND have been reported in poultry farms. This study was conducted to evaluate the effectiveness of vaccines for the protection against ND infection and virus-shedding period of velogenic Newcastle disease virus (vNDV) field strain after different immunization schemes. Eight groups of commercial broiler chickens were used. Six groups were vaccinated with different vaccination programs using commercial live and inactivated ND vaccines. All groups, except for group 8, were challenged with a virulent field isolate (104EID50/bird) at 28 days of age. Clinical signs, mortality rate and gross lesions were investigated....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler chickens; Newcastle disease virus; Vaccination program; Virus shedding period.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300363

Comparative genomics of an endophytic Pseudomonas putida isolated from mango orchard
Provedor de dados: 74
Autores: Asif,Huma; Studholme,David J.; Khan,Asifullah; Aurongzeb,M.; Khan,Ishtiaq A.; Azim,M. Kamran.
Abstract We analyzed the genome sequence of an endophytic bacterial strain Pseudomonas putida TJI51 isolated from mango bark tissues. Next generation DNA sequencing and short read de novo assembly generated the 5,805,096 bp draft genome of P. putida TJI51. Out of 6,036 protein coding genes in P. putida TJI51 sequences, 4,367 (72%) were annotated with functional specifications, while the remaining encoded hypothetical proteins. Comparative genome sequence analysis revealed that the P. putida TJI51genome contains several regions, not identified in so far sequenced P. putida genomes. Some of these regions were predicted to encode enzymes, including acetylornithine deacetylase, betaine aldehyde dehydrogenase, aldehyde dehydrogenase, benzoylformate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangifera indica; Bacterial genomics; Plant-associated bacteria; Endophyte.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000300465

Comparative geochemistry of four ferromanganese crusts from the Pacific Ocean and significance for the use of Ni isotopes as paleoceanographic tracers
Provedor de dados: 5
Autores: Gueguen, Bleuenn; Rouxel, Olivier; Rouget, Marie-laure; Bollinger, Claire; Ponzevera, Emmanuel; Germain, Yoan; Fouquet, Yves.
Ferromanganese (Fe-Mn) crusts are potential archive of the Ni isotope composition of seawater through time. In this study we aim at (1) understanding Ni isotope fractionation mechanisms and metal enrichment processes in Fe-Mn deposits, (2) addressing global vs. local control of Ni isotope composition of these deposits. Two Fe-Mn crusts from the North Pacific Ocean (Apuupuu Seamount, Hawaii) and two Fe-Mn crusts from the South Pacific Ocean (near Rurutu Island, Austral archipelago of French Polynesia) were characterized for their elemental geochemistry and Ni isotope composition. Geochemical analyses were performed at millimeter intervals in order to provide time-resolved record of Ni isotopes. Chronology and growth rates were determined using cosmogenic...
Tipo: Text
Palavras-chave: Ferromanganese crusts; Nickel isotopes; Paleoceanography; Pacific Ocean; Biogeochemical cycling.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00341/45255/44696.pdf

COMPARATIVE GROWTH AND BIOCHEMICAL COMPOSITION OF FOUR STRAINS OF Nostoc AND Anabaena (CYANOBACTERIA, NOSTOCALES) IN RELATION TO SODIUM NITRATE
Provedor de dados: 37
Autores: ROSALES LOAIZA,Néstor; VERA,Patricia; AIELLO-MAZZARRI,Cateryna; MORALES,Ever.
Nitrogen concentration is an essential parameter in cyanobacterial cultures to produce enriched biomass with biotechnological purposes. Growth and biochemical composition of Nostoc LAUN0015, Nostoc UAM206, Anabaena sp.1 and Anabaena sp.2 were compared at 0, 4.25, 8.5 and 17 mM NaNO3. Cultures under laboratory conditions were maintained for 30 days at a volume of 500 mL. Anabaena sp.1 yielded the highest value of dry mass of 0.26 ± 2.49 mg mL-1 at 8.5 mM NaNO3. For chlorophyll, phycocyanin and phycoerythrin, maximum values were achieved at 17 mM NaNO3 with 18.09 ± 1.74, 102.90 ± 6.73 and 53.47 ± 2.40 μg mL-1, respectively. Nostoc LAUN0015 produced its maximum value of protein 644.86 ± 19.77 μg mL-1, and 890 mg mL-1 of carbohydrates in the absence of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anabaena; Biochemical composition; Biomass; Culture; Nitrate; Nostoc.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000200003

Comparative metagenome of a stream impacted by the urbanization phenomenon
Provedor de dados: 58
Autores: Medeiros,Julliane Dutra; Cantão,Maurício Egídio; Cesar,Dionéia Evangelista; Nicolás,Marisa Fabiana; Diniz,Cláudio Galuppo; Silva,Vânia Lúcia; Vasconcelos,Ana Tereza Ribeiro de; Coelho,Cíntia Marques.
Abstract Rivers and streams are important reservoirs of freshwater for human consumption. These ecosystems are threatened by increasing urbanization, because raw sewage discharged into them alters their nutrient content and may affect the composition of their microbial community. In the present study, we investigate the taxonomic and functional profile of the microbial community in an urban lotic environment. Samples of running water were collected at two points in the São Pedro stream: an upstream preserved and non-urbanized area, and a polluted urbanized area with discharged sewage. The metagenomic DNA was sequenced by pyrosequencing. Differences were observed in the community composition at the two sites. The non-urbanized area was overrepresented by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic environment; Urbanization; Microbial community; Metagenomic.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400835

Comparative Microbicidal Efficacy of Fractionated Extracts from In Vitro and In Vivo Raised Cells of Tinosporacordifolia Against MDR Pathogens
Provedor de dados: 52
Autores: Mittal,Jitendra; Singh,Abhijeet; Batra,Amla; Sharma,Madan Mohan.
The present study was conducted to explore the hidden potential of natural products synthesized in the medicinal plant Tinosporacordifolia. This plantis prioritized by National Medicinal Plant Board, New Delhi. Leaf and inter nodal segments were inoculated on MS Medium fortified with IBA (1.0 mg/L) produced callus after four weeks. The calli were brown due to phenolic substance secreted by the explant. This problem was overcome by using adjuvant PVP (0.1%). Further, secondary metabolites were isolated from callus and field leaf through soxhlet extractor and fractionated by using column chromatography. The antibacterial activity of these fractioned extracts from Tinosporacordifolia callus and leaf were seen against multi drug resistance bacteria viz.,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicinal plants; Callus; Natural products; PVP; Antimicrobial activity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100406

Comparative phylogeography of the western Indian Ocean reef fauna
Provedor de dados: 5
Autores: Borsa, Philippe; Durand, Jean-dominique; Chen, Wei-jen; Hubert, Nicolas; Muths, Delphine; Mou-tham, Gerard; Kulbicki, Michel.
Assessing patterns of connectivity at the community and population levels is relevant to marine resource management and conservation. The present study reviews this issue with a focus on the western Indian Ocean (WIO) biogeographic province. This part of the Indian Ocean holds more species than expected from current models of global reef fish species richness. In this study, checklists of reef fish species were examined to determine levels of endemism in each of 10 biogeographic provinces of the Indian Ocean. Results showed that the number of endemic species was higher in the WIO than in any other region of the Indian Ocean. Endemic species from the WIO on the average had a larger body size than elsewhere in the tropical Indian Ocean. This suggests an...
Tipo: Text
Palavras-chave: Indo-West Pacific; Biogeographic province; Endemism; Reef fish; Mitochondrial DNA; Parsimony network.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00288/39919/44195.pdf

Comparative proteome analysis of Brettanomyces bruxellensisunder hydroxycinnamic acid growth
Provedor de dados: 69
Autores: Carmona,Lourdes; Varela,Javier; Godoy,Liliana; Ganga,María Angélica.
Background: Brettanomyces bruxellensis is an important spoilage yeast in the winemaking process. The capacity of this yeast to generate an undesired off-flavor constitutes a significant loss in the Chilean wine industry. Results: The proteomic profile of B. bruxellensis in the presence of p-coumaric acid was determined by 2D gel electrophoresis, gel image analysis and differential spot selection. A set of 41 proteins showed a differential accumulation of ±2 and a p-value &lt;0.0001. The homology sequence analysis was performed using the databases available. Differential proteins belonged to the categories of 'energy production and conversion' and 'amino acid transport and metabolism'. Conclusions: The proteomic profile of B. bruxellensis cultivated in the...
Tipo: Journal article
Palavras-chave: Ethylphenols; Metabolic flux regulation; Proteomics; Spoilage yeast; Wine alterations; Wine industry.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000500005

Comparative study between ANN and master curve technique for the thin layer drying kinetic study of paddy and modeling of its critical drying temperature by using ANN-PSO approach
Provedor de dados: 111
Autores: Chakraborty, Sourav; Sarma, Mousumi; Bora, Jinku; Faisal, Shah; Hazarika, Manuj Kumar.
Abstract: Thin layer drying kinetic analysis of paddy dried under low temperature conditions (20-40°C), was carried out by using six different types of models. Among which, Midilli model showed best fitted result with highest R2 and lowest RMSE and SSE values. It was observed that the drying rate constant k increased with the increase in drying temperature. For finding the effect of temperature, Midilli model was generalized by using two approaches namely globalization of drying rate constant and master curve technique. Master curve technique gave better fit with a R2 value of 0.998 than the global drying constant model. ANN modeling was also used to find out proper drying kinetics of paddy. Best architecture for the ANN modeling was 2-55-1, which showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Thin layer drying; Paddy; Low ambient temperature; Master curve technique; ANN; ANN-PSO.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3645

Comparative study of a new alkaline L-methioninase production by Aspergillus ustus AUMC 10151 in submerged and solid-state fermentation
Provedor de dados: 52
Autores: Abu-Tahon,Medhat Ahmed; Isaac,George Saad.
Twenty four fungal species were screened for their ability to produce alkaline L-methioninase on methionine-glucose liquid medium. Aspergillus ustus AUMC 10151 displayed the highest yield of enzyme (10.8 U/mg protein), followed by A. ochraceus and Fusarium proliferatum. Upon optimization of the submerged fermentation (SmF)conditions, the maximum enzyme yield (18.23 U/mg protein) was obtained on a medium containing L-methionine (0.5%), sucrose (0.95%), KH2PO4 (0.1%) and 175 rpm. Seven agro-industrial by-products were screened as substrates for L-methioninase production under solid-state fermentation (SSF). Wheat bran resulted 38.1 U/mg protein, followed by rice bran (27.6 U/mg protein) and soya bean meal (26.6 U/mg protein). Maximum alkaline L-methioninase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: L-methioninase; Aspergillus ustus; Submerged fermentation; Solid state fermentation; Wheat bran.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100502

Comparative study of energy costs in irrigation according to the new brazilian electricity tariff model
Provedor de dados: 70
Autores: ALMEIDA,ALEX N. DE; COELHO,RUBENS D.; FARÍAS,ASDRÚBAL J.; MONTEIRO,RODRIGO O. C.; COSTA,JÉFFERSON DE O.
ABSTRACT The tariff flags on Brazil came into force in January 2015, applied to all electrical distribution agents of the national interconnected system (SIN) and all final consumers are being charged for this new model. Given this, the cost of electricity in irrigation suffered representative additions involving searches of alternatives, such as the use of diesel engines. This study aimed to analyze the costs and the total annual costs of pumping with diesel and electric operation in 3 regions of Brazil, considering the application of the tariff flags. We concluded that the Southeast region (SE) features an hourly cost of electricity above the Central-West (CO) and the Northeast (NE) regions at any adopted tariff, regardless of the time of pumping and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tariff flags; Costs; Diesel; Irrigation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500902

Comparative study on morpho-anatomy of leaf, stem and root of Boerhaavia diffusa L. (Nyctaginaceae) and its adulterant plants
Provedor de dados: 60
Autores: Patil,Vidya Shivram; Rajput,Kishore Shankarsinh; Malpathak,Nutan Padmnabha.
ABSTRACT Punarnava (Boerhaavia diffusa L.- Nyctaginaceae) is a promising drug to rejuvenate new cells in the body. It is well known in Ayurvedic medicine and locally called Tambadivasu. Superficially it is similar to other species of Boerhaavia and species of Trianthema and Sesuvium. Due to the minute morphological differences, the above plants are erroneously used in medicine as Punarnava, and at times on purpose as an adulterant. Therefore, it is necessary to highlight the anatomical features of Punarnava for proper identification of the medicinal plant species for local people and for scientific research. Due to the ambiguity in local names and similar apparent appearance, market samples of Punarnava are often adulterated with various species of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicinal plants/comparative study; Medicinal plants/Scanning Electron Microscopy; Ayurvedic medicine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000300433

Compared Morphology of the Cephalic Musculature in Five Species of Genus Urotrygon (Chondrichthyes: Urolophidae)
Provedor de dados: 77
Autores: González Isáis,Mónica; Montes Domínguez,Héctor Marcos.
This work aims to describe the morphology of dorsal and ventral cephalic musculature in five species of genus Urotrygon. Muscular differences were observed, mainly in the development level. Muscles showing certain degree of variation in the dorsal region were the cucullaris and the ethmoideo-parethmoidalis. In ventral view, higher variation was observed. Muscles showing differences were the depressor rostri, the depressor hyomandibularis, the preorbitalis medial, the coracohioideus, and the depressor mandibularis. Urotrygon aspidurus was the species with the largest differences, as it has no mandibular depressor, and the rostral depressor is quite developed. The shape and arrangement of cephalic musculature in Urotrygon is similar to that reported for...
Tipo: Journal article
Palavras-chave: Elasmobranchii; Batoidei; Urotrygon; Cephalic musculature.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100001

Comparing how land use change impacts soil microbial catabolic respiration in Southwestern Amazon
Provedor de dados: 58
Autores: Mazzetto,Andre Mancebo; Feigl,Brigitte Josefine; Cerri,Carlos Eduardo Pellegrino; Cerri,Carlos Clemente.
Abstract Land use changes strongly impact soil functions, particularly microbial biomass diversity and activity. We hypothesized that the catabolic respiration response of the microbial biomass would differ depending on land use and that these differences would be consistent at the landscape scale. In the present study, we analyzed the catabolic response profile of the soil microbial biomass through substrate-induced respiration in different land uses over a wide geographical range in Mato Grosso and Rondônia state (Southwest Amazon region). We analyzed the differences among native areas, pastures and crop areas and within each land use and examined only native areas (Forest, Dense Cerrado and Cerrado), pastures (Nominal, Degraded and Improved) and crop...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon region; Land use change; Catabolic profile; Microbial communities.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100063

Comparing Methods for Extracting Heavy Metals from Histosols for Establishing Quality Reference Values
Provedor de dados: 90
Autores: Lima,Erica Souto Abreu; Amaral Sobrinho,Nelson Moura Brasil do; Pérez,Daniel Vidal; Coutinho,Izabella Bezerra.
ABSTRACT The diversity of methods for heavy metal extraction from soils complicates comparison of results used by environmental agencies to establish quality reference values. The aim of this study was to evaluate three soil digestion methods regarding the solubilizing capacity of Ba, Cr, Cu, Fe, Mn, Ni, Pb and Zn, and to propose a standard method to establish Quality Reference Values (QRVs) for Brazilian Histosols. Twenty soil samples were selected to evaluate the USEPA 3051, USEPA 3051A and Aqua Regia methods in a closed system. The methods tested were statistically similar regarding Cu, Fe and Mn extraction from soils. However, the methods can not be considered similar for Ba, Cr, Ni, Pb and Zn; Aqua Regia recorded the highest levels, except for Ba. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic horizons; Pseudo-total content; Soil digestion methods.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100428

Comparing the expression of human DNA topoisomerase I in KM71H and X33 strains of Pichia pastoris
Provedor de dados: 69
Autores: Ping,Ruo; Sin Teoh,Leong; Kwai Chan,Mooi; Miswan,Noorizan; Yin Khoo,Boon.
Background: Human is an essential cellular enzyme that is found in all human cells. As this enzyme is upregulated in cancer cells exceedingly, it is used as a target for cancer chemotherapeutic drug development. As such, producing the in-house enzyme for the purpose to speed up the search for more cost-effective and target specific hTopoI inhibitors is warranted. This study aims to compare the optimised conditions for the expression of hTopoI in KM71H (MutS) and X33 (Mut+) strains of Pichia pastoris. P. pastoris transfected with an hTopoI recombinant vector was used for the optimization of a higher level of hTopoI expression. Results: In the process, fed-batch cultivation parameters that influence the expression of hTopoI, such as culture temperature,...
Tipo: Journal article
Palavras-chave: Cell density; Pichia pastoris; Total protein concentration; Recombinant protein expression.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000300001

Comparing two models of the diurnal temperature cycle for simulations of crop and pest phenology under climate change
Provedor de dados: 21
Autores: Felber, Raphael; Fuhrer, Jürg; Stöckli, Sibylle; Calanca, Pierluigi.
Air temperature is the most important determinant of crop and pest phenology. Developmental rates of organisms are thus usually modelled as a function of growing degree-days. These can be evaluated based on either daily or hourly temperatures. However, as climate model do not provide reliable information at high temporal resolution, statistical or empirical models are needed to generate hourly temperature data for assessing crop and pest phenology under climate change.  We present the comparison of two approaches for generating hourly temperatures from daily values of the minimum (Tmin) and maximum (Tmax) temperature. The statistical downscaling approach proposed by Hirschi et al. (2012) uses a nearest neighbour re-sampling procedure to prescribe realistic...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Air and water emissions Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/34552/1/16_AgMIP_Poster_final.pdf

Comparison and validation of physical wave parameterizations in spectral wave models
Provedor de dados: 5
Autores: Stopa, Justin; Ardhuin, Fabrice; Babanin, Alexander; Zieger, Stefan.
Recent developments in the physical parameterizations available in spectral wave models have already been validated, but there is little information on their relative performance especially with focus on the higher order spectral moments and wave partitions. This study concentrates on documenting their strengths and limitations using satellite measurements, buoy spectra, and a comparison between the different models. It is confirmed that all models perform well in terms of significant wave heights; however higher-order moments have larger errors. The partition wave quantities perform well in terms of direction and frequency but the magnitude and directional spread typically have larger discrepancies. The high-frequency tail is examined through the mean...
Tipo: Text
Palavras-chave: WAVEWATCH III; Spectral wave modeling; Wave hindcasting; Source terms; Higher order wave moments; Swell dissipation.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00280/39122/38300.pdf

Comparison between the opercular bones, the scales and the otoliths to investigate the growth of the brilliant pomfret (Eumegistus illustris) off the coast of Reunion Island (SW Indian Ocean)
Provedor de dados: 5
Autores: Mahe, Kelig; Rabhi, Khalef; Bellamy, Elise; Elleboode, Romain; Aumond, Yoann; Huet, Jerome; Roos, David.
The brilliant pomfret (Eumegistus illustris) occurs in the western part of the Indian Ocean and the western and central Pacific Ocean. To date, the biology of E. illustris has never been documented. The aim of the present study was to investigate age and growth of E. illustris along the coasts of Reunion Island, based on calcified structures analysis. One hundred thirty five individuals were sampled in the landings of the French local artisanal fisheries from March 2014 to March 2015. The relationships between two types of body length (Total and Standard lengths, cm) and Total weight (g) were significant (P&lt;0.05). Total length-weight relationship was described by the following parameters: a=0.012 and b=3.015 without significant effect of sexual...
Tipo: Text
Palavras-chave: Eumegistus illustris; Growth; Scale; Otolith; Opercular bone; Indian Ocean; Reunion island.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00307/41861/41113.pdf

Comparison between three techniques for videosinuscopy in cattle
Provedor de dados: 65
Autores: Basso,Fernando Zanlorenzi; Busato,Eduarda Maciel; Silva,Jéssica Rodrigues da; Guedes,Rogério Luizari; Barros Filho,Ivan Roque de; Dornbusch,Peterson Triches.
ABSTRACT: Cattle have extensive paranasal sinuses that are susceptible to disease, most commonly sinusitis. The sinuscopy can be used to evaluate these structures, although there are no descriptions of this region for endoscopic anatomy, especially regarding the trocar position and the most appropriate type of endoscope. This study aimed to standardize the surgical approaches to sinuscopy in cattle by comparing the use of three endoscopes. Four accesses by trephination (one hole for each of the maxillary and frontal sinuses) were made in eight heads of slaughtered cattle. Each hole was inspected with three endoscopes: a 10mm flexible colonoscope with up to 180º of angulation, a 10mm 0° laparoscope and a 4mm 30º arthroscope. It was observed that all regions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endoscopy; Videosurgery; Nasal sinus; Sinusitis; Bovine.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701262

Comparison of Antioxidant Effects of Kolaviron and Vitamin C Interventions on Testicular Structures Following Nevirapine Administration in Sprague-Dawley Rats
Provedor de dados: 77
Autores: Ajayi,S. A; Azu,O. O; Chuturgoon,A; Phulukdaree,A; Komolafe,O. A; Ofusori,D. A.
Testicular toxicity has been implicated in highly active anti-retroviral therapy (HAART) treatment. Hence there is need to identify an effective antioxidant product that can alleviate testicular necrosis due to HAART administration. Forty eight adult male Sprague-Dawley rats were used in this study. The animals were divided into eight (8) groups: A-H (n= 6). Group A animals received normal saline as the control; Group B was given Nevirapine (Nv); Group C was given Kolaviron (Kv); Group D was given vitamin C; Group E was given Nv and Kv; Group F was given Nv and Vitamin C; Group G was given Nv for 56 d and Kv for 28 d serving as a withdrawal group; Group H was given corn oil. Nv, Kv and Vit. C were given at 1.54, 200 and 250 (mg·kg)/bw respectively while...
Tipo: Journal article
Palavras-chave: Nevirapine; Kolaviron; Testicular toxicity; Sperm count; Antioxidant enzymes.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100016

Comparison of beat cloth and entomological net methods for determining faunistic indices of soybean in Rio Grande do Sul, Brazil
Provedor de dados: 63
Autores: Storck,Lindolfo; Antúnez,Claudia Carolina Cabral; Guedes,Jerson Vanderlei Carús; Cargnelutti Filho,Alberto; Alvarez,Jimmy Walter Rasche.
ABSTRACT Estimates of diversity indices provide information on distribution, richness and abundance of species within a community. The aim of the current study was to estimate faunistic indices (richness, constancy, dominance and abundance) of the species collected by beat cloth and entomological net sampling methods in different soybean crops and to determine the sample size necessary to estimate faunistic indices. Fauna density from 100 soybeans crops located in nine municipalities in Rio Grande do Sul, Brazil, were evaluated. Thirty points, 20 meters apart from one another, were marked in the crops. At each point, insect pests and natural enemies were collected using the two sampling methods. Faunistic indices, including the average and interval...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Resampling; Sample size; Natural enemies; Sampling methods.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000600559

Comparison of cone and prismatic tips for measuring soil mechanical resistance by a horizontal sensor
Provedor de dados: 111
Autores: Sharifi, Ahmad.
 Soil mechanical resistance induced by compaction of agricultural soils is one of the main concerns as it restricts crop yield.  In this study two cone and prismatic tips were compared to measure soil mechanical resistance by a multi-tips horizontal sensor. The horizontal sensor equipped with S-shaped load cells was mounted on the backside of each tip. A factorial experiment was designed with two types of tip and three levels of soil compaction.  Experiments conducted in the soil bin laboratory.  Comparison results between the two cone and prismatic tips of horizontal sensor showed that soil mechanical resistance measured by the sensor had significant differences with each other and also with vertical cone penetrometer data.  Cone tip had greater values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cone tip; Cone penetrometer; Horizontal sensor; Prismatic tip; Soil mechanical resistance.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3434

Comparison of different antibiotic protocols for asymptomatic bacteriuria in patients with neurogenic bladder treated with botulinum toxin A
Provedor de dados: 55
Autores: Paradella,Ana Claudia; Musegante,André Ferraz de Arruda; Brites,Carlos.
ABSTRACT Intravesical botulinum toxin A (BoNTA) injection has been widely used for the treatment of detrusor overactivity in patients with neurogenic bladder due to spinal cord injury who do not respond to conventional treatment. There is no consensus about antibiotic prophylaxis for this procedure. We conducted a retrospective analysis of medical records of adult patients with spinal cord injury who underwent detrusor BoNTA injection between January of 2007 and December of 2013 in a rehabilitation hospital. Occurrence of symptomatic urinary tract infection (UTI) was assessed in 3 groups in accordance with their use of antibiotics (prophylactic dosage, 3 days, more than 3 days) for the treatment of asymptomatic bacteriuria. All patients were performing...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Botulinum toxin; Type A Urinary tract infections Bacteriuria Antibiotic prophylaxis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600623

Comparison of different criteria used to categorize technological quality of pork
Provedor de dados: 65
Autores: Cazedey,Henrique Pereira; Torres Filho,Robledo de Almeida; Fontes,Paulo Rogério; Ramos,Alcinéia de Lemos Souza; Ramos,Eduardo Mendes.
ABSTRACT: Pork may be classified into quality categories according to its color, texture and exudation, though no international consensus criterion has been reached yet. Thus, the aim of the present paper was to examine the relation between important meat quality traits, evaluating pork quality classification of a same data by different criteria proposed in the literature. In 60 pork loins (Longissimus thoracis muscle), initial pH (pH45min) and R-value were evaluated after 45min post mortem between the 9th and 10th ribs, and ultimate pH (pH24h), objective color and water-holding capacity were evaluated 24h post mortem in two 2.54cm thick steaks cut between the 9th and 11th ribs to be classified into PSE (pale, soft and exudative), RSE (reddish-pink, soft...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PSE; DFD meat; Color; Exudation; PH.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202241

Comparison of growth performance and carcass traits of Japanese quails reared in conventional, pasture, and organic conditions
Provedor de dados: 96
Autores: Inci,Hakan; Ozdemir,Gokce; Sogut,Bunyamin; Sengul,Ahmet Yusuf; Sengul,Turgay; Taysi,Mehmet Resit.
ABSTRACT - This study was conducted to compare live weight, feed intake, feed conversion, mortality rate, and some carcass characteristics of Japanese quails reared under organic and conventional conditions. A total of 180 one-day-old quail chicks were randomly divided into six groups ― Conventional, consuming conventional feed ad libitum; Control (C), consuming organic feed ad libitum; C+P, consuming organic feed ad libitum + pasture; 80C+P, consuming 80% of control + pasture; 70C+P, consuming 70% of control + pasture; and 50C+P, consuming 50% of control + pasture ― with three replicates. The conventional group was kept for 6 weeks, while the control, C+P, 80C+P, 70C+P, and 50C+P groups were reared until the end of 10 weeks of age. Raising systems...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ad libitum; Animal welfare; Backyard; Organic farming; Quail.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000100008

Comparison of immunoglobulin (IgG, IgM) concentrations in calves raised under organic and conventional conditions*
Provedor de dados: 21
Autores: Bayram, Bahri; Aksakal, Vecihi; Turan, İbrahim; Demir, Selim; Mazlum, Halit; Coşar, İkram.
The objective of study was conducted on to compare immunoglobulin (Ig) concentrations in calves raised under organic  and conventional conditions. 30 newborn Holstein Friesian calves (15 rose under organic and 15 under conventional  conditions) in two dairy cattle farms. Blood samples were taken from 30 newborn calves at birth (before taking colostrum)  and on 14th day to compare immunoglobulin (Ig) concentrations in calves raised under organic and conventional conditions. Furthermore, blood and colostrum samples were also taken from the mothers included into the study. IgG and IgM concentrations in colostrum and blood serums were determined using commercial ELISA kits. IgG concentrations at birth (0.79±0.34, 1.64±0.95 mg/mL) and on the 14th day...
Tipo: Journal paper
Palavras-chave: Animal husbandry.
Ano: 2016
URL: http://orgprints.org/31212/1/31%20%28995-999%29%20B-491%20%281%29.pdf

Comparison of individual-based model output to data using a model of walleye pollock early life history in the Gulf of Alaska
Provedor de dados: 5
Autores: Hinckley, Sarah; Parada, Carolina; Horne, John K.; Mazur, Michael; Woillez, Mathieu.
Biophysical individual-based models (IBMs) have been used to study aspects of early life history of marine fishes such as recruitment, connectivity of spawning and nursery areas, and marine reserve design. However, there is no consistent approach to validating the spatial outputs of these models. In this study, we hope to rectify this gap. We document additions to an existing individual-based biophysical model for Alaska walleye pollock (Gadus chalcogrammus), some simulations made with this model and methods that were used to describe and compare spatial output of the model versus field data derived from ichthyoplankton surveys in the Gulf of Alaska. We used visual methods (e.g. distributional centroids with directional ellipses), several indices (such as...
Tipo: Text
Palavras-chave: Mathematical models; Statistical analysis; Marine fish; Spatial distributions; Spatial analysis; Individual-based models; USA gulf of alaska; Walleye pollock.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00327/43775/43332.pdf

Comparison of Methods for Determining Precompression Stress Based on Computational Simulation
Provedor de dados: 90
Autores: Silva,Anderson Rodrigo da; Lima,Renato Paiva de.
ABSTRACT There are many methods for determining precompression stress (σp), whose value is affected by the slope of the soil compression curve. This study was designed to evaluate the hypothesis that for a certain compression curve all methods used to determine σp present the same value and accuracy. The aim of this study was to compare the accuracy and the relationship among seven of these methods by computational simulation of soil compression curves under nine scenarios. The following methods were used: Casagrande, Pacheco Silva, intersection of the initial void ratio with the virgin compression line (VCLzero), and the regression methods based on 2 (reg1), 3 (reg2), 4 (reg3), and 5 (reg4) points for modeling the elastic curve. Under each scenario,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil stress; Soil compression curve; Soil compaction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100413

COMPARISON OF METHODS FOR ESTIMATING REFERENCE EVAPOTRANSPIRATION: AN APPROACH TO THE MANAGEMENT OF WATER RESOURCES WITHIN AN EXPERIMENTAL BASIN IN THE BRAZILIAN CERRADO
Provedor de dados: 70
Autores: Gotardo,Jackeline T.; Rodrigues,Lineu N.; Gomes,Benedito M.
ABSTRACT This study aimed to compare methods for estimating reference evapotranspiration using an experimental basin in the Brazilian Cerrado, for water management purposes. For that, we estimated daily reference evapotranspiration over a certain period (time series between 1982 and 2012) through different empirical methods. These methods consisted of Blaney-Criddle (BC), Hargreaves &amp; Samani (HS), ASCE Penman-Monteith (ASCE- PM), Penman (1948/1963) (PO), Priestley-Taylor (PT), which were all compared to the standard Penman-Monteith FAO-56 (PM-FAO56). Based on statistics, ASCE- PM, P and BC methods should be recommended for cerrado areas, either in rainy or dry seasons. After these, the PT also stood out. Among the less complex methods, based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evapotranspiration; Methods; Penman-Monteith FAO-56.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601016

Comparison of morphine, ketoprofen and Arnica montana 6x and 30x per oral transmucosal or subcutaneous route for control of postoperative pain in cats subjected to hysterectomy with bilateral salpingo-oophorectomy
Provedor de dados: 65
Autores: Rodrigues,Denise de Fátima; Luna,Stelio Pacca Loureiro; Brondani,Juliana Tabarelli; Minto,Bruno Watanabe.
ABSTRACT: The postoperative analgesic effect of Arnica montana (Arnica) was compared to morphine and ketoprofen in 50 cats following hysterectomy with bilateral salpingo-oophorectomy (HSO). Cats were randomly allocated to five groups (n=10) and were treated 30 minutes before surgery and over 72 hours with 1ml of Arnica 30x per subcutaneous (SC) route (GA30SC); Arnica 30x per oral transmucosal route (P.O.) (GA30PO); Arnica 6x P.O. (GA6PO); morphine 0.1mg kg-1 SC (GM) SID or ketoprofen 2mg kg-1 SC (GK) before and 1mg kg-1 after surgery. Sedation and postoperative pain were assessed by means of a dynamic and interactive visual analogue scale (DIVAS) and variable count scale (VCS) and hyperalgesia using an esthesiometer. Whenever the VAS and VCS scores...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovariohysterectomy; Spay; Homeopathy; Analgesia.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200330

Comparison of multiple genotyping methods for the identification of the cancer predisposing founder mutation p.R337H in TP53
Provedor de dados: 74
Autores: Fitarelli-Kiehl,Mariana; Macedo,Gabriel S.; Schlatter,Rosane Paixão; Koehler-Santos,Patricia; Matte,Ursula da Silveira; Ashton-Prolla,Patricia; Giacomazzi,Juliana.
Abstract Germline mutations in the TP53 gene are associated with Li-Fraumeni and Li-Fraumeni-Like Syndromes, characterized by increased predisposition to early-onset cancers. In Brazil, the prevalence of the TP53-p.R337H germline mutation is exceedingly high in the general population and in cancer-affected patients, probably as result of a founder effect. Several genotyping methods are used for the molecular diagnosis of LFS/LFL, however Sanger sequencing is still considered the gold standard. We compared performance, cost and turnaround time of Sanger sequencing, PCR-RFLP, TaqMan-PCR and HRM in the p.R337H genotyping. The performance was determined by analysis of 95 genomic DNA samples and results were 100% concordant for all methods. Sequencing was the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: TP53-p.R337H; RFLP; TaqMan; HRM; Sanger Sequencing.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000200203

Comparison of National and International Standards of Good Egg Production Practices
Provedor de dados: 89
Autores: Sousa,GP; Pereira,DF; Watanabe,K; Cataneo,PF.
ABSTRACT Egg production is an important economic activity in Brazil, with about 697 million eggs produced annually. The conventional cage system is commonly used for egg production. However, there has been a growing concern for the welfare of laying hens around the world. In this context, many countries have issued laws, protocols, and other normative technical specifications to ensure the welfare of layers. This study aims at identifying similarities and differences between international standards and Brazilian protocols using the Comparative Law perspective. This article reports an analytical study of selected protocols, performing three analyses using the Comparative Law method. The research concludes that some items of the Brazilian protocols of good...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Egg production; Animal welfare; Comparative Law; Legislation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400581

Comparison of native and commercial dairy breeds on organic farms in five European countries
Provedor de dados: 21
Autores: Bieber, A.; Spengler Neff, A.; Fuerst-Waltl, B.; Ivemeyer, S.; Simantke, C.; Stricker, C.; Walczak, J.; Wallenbeck, A.; Winckler, C.; Wojcik, P.
Local and commercial dairy breeds form organic farms were compared regarding production traits, direct health traits and health associated functional or conformation traits.  Preliminary results revealded lower milk yield for local breeds, but in many cases better fertility.  Analysis of useful lifetime indicates a superiority of locals breeds for this traits, whereas commercial breeds showed a higher lifetime production.
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Farming Systems; Breeding and genetics.
Ano: 2016
URL: http://orgprints.org/30648/1/Bieber%20et%20al.%202016_EAAP.pdf

Comparison of nine DNA extraction methods for the diagnosis of bovine tuberculosis by real time PCR
Provedor de dados: 65
Autores: Moura,André; Hodon,Mikael Arrais; Soares Filho,Paulo Martins; Issa,Marina de Azevedo; Oliveira,Ana Paula Ferreira de; Fonseca Júnior,Antônio Augusto.
ABSTRACT: Bovine tuberculosis is an infectious disease with a high impact on the cattle industry, particularly in developing countries. PCR is a very sensitive method for detection of infectious agents, but the sensitivity of molecular diagnosis is largely dependent on the efficiency of the DNA extraction methods. The objective of this study was to evaluate DNA extraction methods for direct detection of  Mycobacterium bovis in bovine tissue. Nine commercial kits for DNA extraction were evaluated when combined with two real time PCRs. The DNeasy Blood &amp; Tissue Kit from QIAGEN showed better performance and sensitivity followed by the DNA Mini Kit RBC and FTA Elute Micro Card. Results suggested that, even when the analytical sensitivity of the qPCR is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine tuberculosis; DNA extraction; Real time PCR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701223

Comparison of normal and PSE turkey breast meat for chemical composition, pH, color, myoglobin, and drip loss
Provedor de dados: 96
Autores: Çelen,Mehmet Fatih; Söğüt,Bünyamin; Zorba,Ömer; Demirulus,Hüsrev; Tekeli,Ahmet.
ABSTRACT The objective of this investigation was to determine the differences between normal and PSE (pale, soft, exudative) turkey breast meat in terms of chemical composition, pH, color, myoglobin, and drip loss. Pale and normal skinless, boneless turkey breast fillets were taken from a poultry slaughterhouse in Van/Turkey at about 2-3 h postmortem. Spectrocolorimetry (CIE L*a*b*), pH, protein, ash, dry matter, lipid, myoglobin, and drip loss were measured in normal and pale color turkey breast muscle. The normal breast meat had significantly lower L*, a*, and b* values in comparison with the pale breast meat. Myoglobin concentration and pH were significantly higher in the normal breast meat compared with that of the pale breast meat. Protein content was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breast meat; Characteristic; Quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000800441

Comparison of PCR-based methods for the simultaneous detection of Neisseria meningitidis, Haemophilus influenzae, and Streptococcus pneumoniae in clinical samples
Provedor de dados: 55
Autores: de Filippis,Ivano; Andrade,Claudia Ferreira de; Caldeira,Nathalia; Azevedo,Aline Carvalho de; Almeida,Antonio Eugenio de.
Abstract  Background Several in-house PCR-based assays have been described for the detection of bacterial meningitis caused by Neisseria meningitidis, Streptococcus pneumoniae, and Haemophilus influenzae from clinical samples. PCR-based methods targeting different bacterial genes are frequently used by different laboratories worldwide, but no standard method has ever been established. The aim of our study was to compare different in-house and a commercial PCR-based tests for the detection of bacterial pathogens causing meningitis and invasive disease in humans.  Methods A total of 110 isolates and 134 clinical samples (99 cerebrospinal fluid and 35 blood samples) collected from suspected cases of invasive disease were analyzed. Specific sets of primers...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diagnostic; Neisseria meningitidis; Streptococcus pneumoniae; Haemophilus influenzae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400335

Comparison of rearing performances and intermuscular bone number in the mirror and nude genotypes of common carp (Cyprinus carpio L.) in a controlled field test in Madagascar
Provedor de dados: 5
Autores: Andria-mananjara, Diana Edithe; Rasamoelina, Harena; Vandeputte, Marc.
Nude carps, a genotype of common carp which are devoid of scales, have been banned from farmed populations of carp in Europe due to both the lethal effect of the N (nude) gene when in homozygous state, and to the negative pleiotropic effects on growth and survival (especially in harsh conditions) of this same gene in the heterozygous state, which produces the nude phenotype. In Madagascar, where climatic variations are less extreme than in Eastern Europe, the nude phenotype is valued both by farmers and consumers, for its good growth and supposed low number of intermuscular bones. We performed an on-farm experiment using a “common garden” design to control environmental variation, in order to compare the growth and survival, as well as the number of...
Tipo: Text
Palavras-chave: Nude carp; Growth; Survival; Pleiotropy; Intermuscular bonesa.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00308/41952/41214.pdf

COMPARISON OF RNA EXTRACTION METHODS FOR Passiflora edulis SIMS LEAVES
Provedor de dados: 94
Autores: LUZ,ANNY CAROLYNE DA; PRETTI,IRANY RODRIGUES; BATITUCCI,MARIA DO CARMO PIMENTEL.
ABSTRACT  Functional genomic analyses require intact RNA; however, Passiflora edulis leaves are rich in secondary metabolites that interfere with RNA extraction primarily by promoting oxidative processes and by precipitating with nucleic acids. This study aimed to analyse three RNA extraction methods, Concert™ Plant RNA Reagent (Invitrogen, Carlsbad, CA, USA), TRIzol® Reagent (Invitrogen) and TRIzol® Reagent (Invitrogen)/ice -commercial products specifically designed to extract RNA, and to determine which method is the most effective for extracting RNA from the leaves of passion fruit plants. In contrast to the RNA extracted using the other 2 methods, the RNA extracted using TRIzol® Reagent (Invitrogen) did not have acceptable A260/A280 and A260/A230...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; RNA extraction; Concert™; TRIzol®; Low temperature.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100226

Comparison of testers in the selection of S3 families obtained from the UENF-14 variety of popcorn
Provedor de dados: 53
Autores: Pena,Guilherme Ferreira; Amaral Júnior,Antonio Teixeira do; Gonçalves,Leandro Simões Azeredo; Vivas,Marcelo; Ribeiro,Rodrigo Moreira; Mafra,Gabrielle Sousa; Santos,Adriano dos; Scapim,Carlos Alberto.
ABSTRACT The use of topcross has proven to be an interesting option for the maize crop; however, for the popcorn, there is little information about the choice of the appropriate tester. In this context, this study aimed to analyze four testers including two open pollinated varieties(BRS Angela and UENF-14), one topcross hybrid (IAC125) and a line (P2), to evaluate the combining ability of 50 S3 families of popcorn, obtained from the UENF-14 variety. Popcorn families were evaluated for grain yield (GY) and popping expansion (PE). The estimates of general and specific combining abilities were obtained and the discrimination of each tester through differentiation index was carried out. The testers BRS Angela (for GY) and IAC 125 (for PE) were the most...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays var. everta; Topcross; Yield; Popping expansion.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200135

Comparison of therapeutic effects of L-Thyroxin, apelin and a combination of both on antioxidant enzymes in the heart of PTU-induced hypothyroid rats
Provedor de dados: 52
Autores: Shahrivar,Farzaneh Faraji; Badavi,Mohammad; Dianat,Mahin; Mard,Ali; Ahangarpour,Akram; Hedayati,Mehdi; Samarbaf-zadeh,Alireza.
Atherosclerosis is one of the common disorders among hypothyroidism, which, increased the risk of cardiovascular diseases. Reactive oxygen species are associated with atherosclerosis development. Antioxidant defense systems are the scavenger for free radicals. Apelin is an endogenous ligand for the APJ receptor (apelin receptor) that exists in most tissues, acts as an adiponectin. It has been identified that apelin administration, improve the antioxidant capacity (TAC). Therefore, this study was conducted to assess, therapeutic effects of apelin, T4 (L-Thyroxin) or both on antioxidant capacity in 6-propyl-2-thiouracil (PTU)-induced hypothyroid rats. Forty male Wistar rats were randomly assigned into five groups: C: control group; P group (hypothyroid): PTU...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apelin; Antioxidative; Hypothyroid; Rat; Thyroxin.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100308

Comparison of Three Temperatures for the Hatching Phase in the Artificial Incubation of Red-legged Partridge (Alectoris rufa) Eggs
Provedor de dados: 89
Autores: González-Redondo,P; Díaz-Merino,R.
ABSTRACT This study aimed at investigating the effects of three incubation temperatures during the hatching period on egg weight loss, hatchability, chick weight at hatching and length of the incubation period of red-legged partridge (Alectoris rufa) under artificial incubation. One hundred and fifty eggs obtained from a red-legged partridge game farm were randomly allocated to three batches of 50 eggs each. Eggs were incubated at 37.8ºC during the first 20 days, and subsequently at 37.0, 37.4 or 37.8ºC until hatching. Fertility was 74.7% and a good hatching performance was obtained, characterized by 85.7% hatchability, 9.1% egg weight loss after 20 days of incubation, 13.8±0.1 g chick weight at hatching, and 23.2±0.1 days incubation length. Hatchability,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Game farming; Hatching synchrony; Incubation temperature; Red-legged partridge.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100057

Comparison of three tester parents in evaluating popcorn families derived from IAC-125
Provedor de dados: 124
Autores: Miotto,Acácio Antonio; Pinto,Ronald José Barth; Scapim,Carlos Alberto; Matias Junior,José Lidércio; Coan,Marlon Mathias Dacal; Silva,Hingrid Ariane da.
ABSTRACT Thirty-eight S3 families obtained by selfing from IAC-125 popcorn hybrid were evaluated by three different topcross tester parents: an inbred line P3.3- S7 generation taken from popcorn population CMS-42, an open-pollinated variety BRS Angela and the commercial three-way hybrid Jade. Manual crossings were performed according to a partial diallel mating design. Topcross hybrids were evaluated in individual experiments for each tester carried out in randomized block designs with three replications in two locations (Maringá-Paraná and Sabáudia-Paraná). The results for grain yield and popping expansion were gathered in a combined analysis. Estimates of general and specific combining ability were obtained according to Griffing's methodology (1956),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Topcross; Popping expansion; General combining ability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300564

Comparison of totally tubeless percutaneous nephrolithotomy and standard percutaneous nephrolithotomy for kidney stones: a randomized, clinical trial
Provedor de dados: 56
Autores: Moosanejad,N.; Firouzian,A.; Hashemi,S.A.; Bahari,M.; Fazli,M.
This study aimed to compare the totally tubeless percutaneous nephrolithotomy and standard percutaneous nephrolithotomy techniques regarding their rates of success and complications in patients with kidney stones. Patients were randomly assigned to two groups. Forty-four patients (24 men; mean age: 50.40±2.02 years) received totally tubeless percutaneous nephrolithotomy (PCNL; no nephrostomy catheter or ureteral catheter after PCNL) and 40 patients (18 men; mean age: 49.95±13.38 years) underwent standard PCNL (a nephrostomy catheter and ureteral catheter were used after PCNL). All surgeries were performed by one surgeon. Postoperative changes in hemoglobin, the blood transfusion rate, changes in creatinine levels, operation time, analgesic need,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Totally tubeless percutaneous nephrolithotomy; Standard percutaneous nephrolithotomy; Complications.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400704

Comparison of whole genome prediction accuracy across generations using parametric and semi parametric methods
Provedor de dados: 2
Autores: Atefi, Abbas; Shadparvar, Abdol Ahad; Ghavi Hossein-Zadeh, Navid.
Accuracy of genomic prediction was compared using three parametric and semi parametric methods, including BayesA, Bayesian LASSO and Reproducing kernel Hilbert spaces regression under various levels of heritability (0.15, 0.3 and 0.45), different number of markers (500, 750 and 1000) and generation intervals of validating set. A historical population of 1000 individuals with equal sex ratio was simulated for 100 generations at constant size. It followed by 100 extra generations of gradually reducing size down to 500 individuals in generation 200. Individuals of generation 200 were mated randomly for 10 more generations applying litter size of 5 to expand the historical generation. Finally, 50 males and 500 females chosen from generation 210 were randomly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Accuracy; Genomic; Semi parametric methods; Genetic architecture.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32023

Comparisons Between Different Methods in Measuring Enzyme Similarity for Metabolic Network Alignment
Provedor de dados: 52
Autores: Zhou,Wenwei; Liu,Jiangtao; Xing,Hiu; Zhang,Zhengdong; Xie,Xiaoyao; Jing,Fengxuan.
Metabolic network alignments enable comparison of the similarities and differences between pathways in two metabolic networks and help to uncover the conserved sub-blocks therein. Such analysis is important in the understanding of metabolic networks and species evolution. The fundamental parts of metabolic network alignment algorithms all involve comparisons of the similarity between two enzymes as a similarity measure of network nodes. As a result, the study of methods for measuring enzyme similarity becomes highly relevant. Currently, two approaches are mainly used to measure enzyme similarity. One of the methods is based on similarity measures of gene or protein sequences; the other is based on enzyme classification. In this study, multiple metabolic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metabolic network alignment; Enzyme; Similarity measure; Classification numbering; Sequence similarity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100405

Compartimentos de carbono orgânico em Latossolo cultivado com hortaliças sob diferentes manejos
Provedor de dados: 86
Autores: Lima,Carlos Eduardo Pacheco; Fontenelle,Mariana Rodrigues; Madeira,Nuno Rodrigo; Silva,Juscimar da; Guedes,Ítalo Moraes Rocha; Silva,Luciana Rodrigues Borba; Soares,Daiane Costa.
Resumo: O objetivo deste trabalho foi avaliar os teores de carbono orgânico total (COT) e das frações granulométricas da matéria orgânica de um Latossolo Vermelho cultivado com hortaliças, sob diferentes sistemas de manejo e de cultivo de plantas de cobertura. O experimento foi realizado por seis anos, em delineamento de blocos ao caso, em arranjo fatorial 3x2, com três sistemas de manejo do solo - plantio direto (SPD), preparo reduzido (PPR) e preparo convencional (SPC) - e dois cultivos de cobertura, um de milho solteiro e outro de milho consorciado com mucuna-cinza (Stizolobium niveum) (MM), com quatro repetições. Os teores de COT, estimados para a camada 0,00-0,30 m, foram maiores em SPD e PPR. Independentemente da profundidade avaliada, o consórcio MM...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbono associado a minerais; Carbono orgânico particulado; Carbono orgânico total; Efeito "priming"; Plantio direto de hortaliças; Sequestro de carbono.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400378

Compatibilidade de porta-enxertos para pimentão em cultivo protegido
Provedor de dados: 75
Autores: Madeira,Nuno R; Amaro,Geovani B; Melo,Raphael AC; Ribeiro,Claudia SC; Reifschneider,Francisco JB.
RESUMO A enxertia em pimentão vem ganhando espaço em áreas em que as doenças de solo ocorrem com grande frequência, principalmente em regiões quentes e úmidas. Avaliou-se neste trabalho a compatibilidade entre quatro híbridos comerciais de pimentão (Margarita, Rubia-R, Magali R e Maximos) e quatro porta-enxertos com alto vigor, tendo por controle plantas não enxertadas. Os porta-enxertos testados foram o híbrido 'Snooker', a cultivar 'BRS Mari'(Capsicum baccatum var. pendulum), a linhagem CNPH 143 e um híbrido simples experimental (HSE), além do controle constituído por plantas não enxertadas. O experimento foi conduzido em cultivo protegido na Embrapa Hortaliças, em Brasília-DF, no delineamento experimental de blocos casualizados, em esquema fatorial 4 x...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Phytophthora capsici; Ralstonia solanacearum; Enxertia; Pimentas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400470

Compatibility of vegetable fibers with Portland cement and its relationship with the physical properties
Provedor de dados: 91
Autores: Marques,Maria L.; Luzardo,Francisco H. M.; Velasco,Fermin G.; González,Luis Nieto; Silva,Everton J. da; Lima,Wellington G. de.
ABSTRACT The use of vegetable fiber residue in cementitious matrices can be a sustainable technological alternative; however, it still has problems related to the chemical compatibility between the cement and the fibers. The present study evaluated the compatibility of vegetable fibers with cement using three methods of calculation and determined certain physical properties of the fibers and the curve of the temporal evolution of temperature for each composite. The surfaces of the composites were evaluated through atomic force microscope images and the results showed that the pretreatment of fiber washing significantly favors the compatibility with cement for fibers of eucalyptus, coconut and cocoa, with no influence for water hyacinth fiber. Bivariate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aptness; Composite; Lignocellulosic materials; Hydration.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000500466

Competitive Ability of Lettuce with Ryegrass1
Provedor de dados: 87
Autores: GALON,L; FORTE,C.T.; GIACOMINI,J.P.; REICHERT Jr,F.W.; SCARIOT,M.A.; DAVID,F.A.; PERIN,G.F.
ABSTRACT The objective of the study was to evaluate the competitive ability of summer crisp and butterhead lettuce types in coexistence with populations of ryegrass. The experimental design was completely randomized in a factorial 2 x 7 scheme, with four replications. On the A factor the lettuce types (summer crisp and butterhead) were allocated and, on B, the densities of ryegrass (0, 2, 4, 8, 16, 32 and 64 plants per pot). The number of leaves, chlorophyll content, leaf area, green mass and dry mass of the lettuce types and ryegrass were evaluated, and the diameter of the culture stem and the tiller number of the weed were determined. Differences in competitive ability between the lettuce types in competition with ryegrass were found, and butterhead was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Interference; Lactuca sativa; Lolium multiflorum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200239

Compilação de dados do Modeflora para construção de mapas dinâmicos em MicroSD na plataforma GPS Garmin 78.
Provedor de dados: 14
Autores: FIGUEIREDO, E. O.; PAPA, D. de A.; OLIVEIRA, M. V. N. d'.
Atualmente, o uso do GPS/GNSS nas atividades de inventário e exploração florestal é considerado um procedimento de rotina. Desde o lançamento da tecnologia Modelo Digital de Exploração Florestal (Modeflora) em 2007, foram qualificados mais de 600 profissionais no emprego das técnicas de manejo de precisão em florestas tropicais. Nesse contexto, o navegador GPS passou a ser uma ferramenta de trabalho dos operários das empresas florestais que desenvolvem o manejo com as técnicas preconizadas pelo Modeflora.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Geotécnica; Manejo florestal; Manejo de precisão; Modelagem 3D; Sistema de posicionamento global; Geoprocessamento; GPS Garmin 78; Modeflora; Biometria florestal; Biometría forestal; Forest biometry; Tecnología geoespacial.; Sistemas de posicionamiento global; Sistemas de información geográfica; Sensoriamiento remoto; Inventario forestal; Agricultura de precisión; Geoespatial technology; Manejo forestal; Sensoriamento remoto.; Inventário florestal; Agricultura de precisão; Sistema de informação geográfica; Administração florestal; Forest management; Geographic information systems; Precision agriculture; Forest inventory; Global positioning systems.; Remote sensing.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052878

Complementary approaches to diagnosing marine diseases: a union of the modern and the classic
Provedor de dados: 5
Autores: Burge, Colleen A.; Friedman, Carolyn S.; Getchell, Rodman; House, Marcia; Lafferty, Kevin D.; Mydlarz, Laura D.; Prager, Katherine C.; Sutherland, Kathryn P.; Renault, Tristan; Kiryu, Ikunari; Vega-thurber, Rebecca.
Linking marine epizootics to a specific etiology is notoriously difficult. Recent diagnostic successes show that marine disease diagnosis requires both modern, cutting-edge technology (e.g. metagenomics, quantitative realtime PCR) and more classic methods (e.g. transect surveys, histopathology and cell culture). Here, we discuss how this combination of traditional and modern approaches is necessary for rapid and accurate identification of marine diseases, and emphasize how sole reliance on any one technology or technique may lead disease investigations astray. We present diagnostic approaches at different scales, from the macro (environment, community, population and organismal scales) to the micro (tissue, organ, cell and genomic scales). We use disease...
Tipo: Text
Palavras-chave: Marine disease; Aetiology; Diagnostics; Marine epizootics.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00314/42536/41911.pdf

Compléments à la réponse à la saisine 2008-1014 sur les pressions potentielles des engins de pêche sur les habitats et espèces listés dans les Directives Habitats (92/43/EEC) et Oiseaux (2009/147/CE), pour les sennes danoises et écossaises ainsi qu’envers les récifs côtiers et les récifs circalittoraux.
Provedor de dados: 5
Autores: Biseau, Alain; Le Mao, Patrick; Sartoretto, Stephane; Tourolle, Julie; Menot, Lenaick; Fabri, Marie-claire; Larnaud, Pascal; Drogou, Mickael; Morandeau, Fabien; Vacherot, Jean-philippe; Vermard, Youen.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00300/41147/41077.pdf

Complete Genome Sequence of     Lactococcus lactis     subsp.     lactis     A12, a Strain Isolated from Wheat Sourdough
Provedor de dados: 5
Autores: Guellerin, Maéva; Passerini, Delphine; Fontagné-faucher, Catherine; Robert, Hervé; Gabriel, Valérie; Loux, Valentin; Klopp, Christophe; Le Loir, Yves; Coddeville, Michèle; Daveran-mingot, Marie-line; Ritzenthaler, Paul; Le Bourgeois, Pascal.
We report here the complete genome sequence of Lactococcus lactis subsp. lactis strain A12, a strain isolated from sourdough. The circular chromosome and the four plasmids reveal genes involved in carbohydrate metabolism that are potentially required for the persistence of this strain in such a complex ecosystem.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00369/48051/48136.pdf

Complete Genome Sequence of the Hyperthermophilic and Piezophilic Archeon   Thermococcus piezophilus   CDGS   T   , Able To Grow under Extreme Hydrostatic Pressures
Provedor de dados: 5
Autores: Dalmasso, Cécile; Oger, Philippe; Courtine, Damien; Georges, Myriam; Takai, Ken; Maignien, Lois; Alain, Karine.
We report the genome sequence of Thermococcus superprofundus strain CDGST, a new piezophilic and hyperthermophilic member of the order Thermococcales isolated from the world’s deepest hydrothermal vents, at the Mid-Cayman Rise. The genome is consistent with a heterotrophic, anaerobic, and piezophilic lifestyle.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00345/45616/45237.pdf

Complexo do lenho rugoso da videira (Grapevine rupestris stem pitting-associated virus (GRSPaV), Grapevine virus A (GVA) e Grapevine virus B (GVB)).
Provedor de dados: 14
Autores: FAJARDO, T. V. M.; EIRAS, M.
bitstream/item/152448/1/Complexo-do-lenho-rugoso-da-videira-INSTITUTO-BIOLOGICO-Guia-de-Sanidade-Vegetal.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Vitis spp; Lenho rugoso (videira); Grapevine rupestris; Virus (GRSPaV)(videira); Grapevine virus A (GVA); Grapevine virus B (GVB); Grapevine rupestris stem pitting-associated virus (GRSPaV); Vitis labrusca (Vitaceae) (videira); Grapevine rugose wood complex; Intumescimento dos ramos (videira); Caneluras do tronco de Rupestris (videira); Acanaladura do lenho de Kober (videira); Acanaladura do lenho de LN33 (videira); Cultura; LN33 stem grooving; Rupestris stem pitting.; Videira; Corky bark; Kober stem grooving; Vitis Vinifera.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052558

COMPONENTS OF CELL WALL, ENZYME ACTIVITY IN PEDICEL AND SUSCEPTIBILITY OF BANANAS TO FINGER DROP
Provedor de dados: 94
Autores: RUIZ,GLORIA ANNABELL COBEÑA; SALOMÃO,LUIZ CARLOS CHAMHUM; SIQUEIRA,DALMO LOPES DE; REZENDE,SEBASTIÃO TAVARES DE; LINS,LEILA CRISTINA ROSA DE.
ABSTRACT  A major problem in post-harvest handling of bananas is the individual detachment of the fruit from the hands. This study aimed to establishing the relationship between carbohydrate concentration and enzyme activity in the pedicel region of three cultivars of bananas, resistant and susceptible to natural dropping, during post-harvest ripening, and the susceptibility of bananas to finger dropping. Cultivars ‘Terra’ (plantain, AAB group) and ‘Prata’ (banana, AAB group) triploids and the ‘Prata Graúda’ (banana, AAAB group) tetraploid were used. The experiment was distributed in split plots, with three plots (cultivars) and five subplots (peel color stages) in a completely randomized design with three replications and three fruits per sample unit....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa sp.; Pectinametylesterase; Polygalacturonase; Starch.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300301

Components of corn crop yield under inoculation with Azospirillum brasilense using integrated crop-livestock system
Provedor de dados: 1
Autores: Brum, Marcos da Silva; Cunha, Vinícius Dos Santos; Stecca, Jéssica Deolinda Leivas; Grando, Luiz Fernando Teleken; Martin, Thomas Newton.
The objective of this study was to evaluate the agronomic characteristics of corn seed inoculated with Azospirillum brasilense, grown on black oat and ryegrass straw, and managed under different grazing strategies and doses of nitrogen. The experiment was conducted in Santa Maria, Rio Grande do Sul State, Brazil, during two agricultural seasons (2012/2013 and 2013/2014) in a randomized, complete block design with three replications. In the winter period, black oat and ryegrass straw were managed at different grazing heights by sheep (0.30, 0.20, 0.10 m, conventional grazing, and no grazing) with three doses of nitrogen (0, 50, and 100 kg ha-1, with or without inoculation by A. brasilense). We used the hybrid Pioneer (P1630H®) in 2012 and the hybrid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.00.00-9 Zea mays; Grazing heights; Biological nitrogen fixation; Nitrogen; Integrated systems. Fitotecnia.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30664

Comportamento alimentar de vacas Nelore e de seus bezerros puros ou mestiços
Provedor de dados: 45
Autores: Rodrigues,W.B.; Wechsler,F.S.; Costa,D.S.; Nogueira,E.
RESUMO O objetivo desta pesquisa foi avaliar a influência do grupo genético do bezerro no comportamento alimentar diurno de mães e suas crias. Foram utilizadas 24 vacas Nelores paridas e seus bezerros, oito Nelores (puros), oito 1/2 Simental 1/2 Nelore e oito 1/2 Red Angus 1/2 Nelore. Avaliaram-se as medidas de frequência e duração das mamadas, tempo de pastejo e ruminação dos bezerros e das vacas. Os bezerros puros mamaram mais frequentemente que os mestiços (3,51 vs. 3,17 vezes/dia), porém com menor duração de mamada (7,37 vs. 7,80 minutos). A frequência de mamadas, a duração de cada mamada e o tempo total de mamadas diminuíram com o aumento da idade do bezerro. Nos bezerros, pastejo e ruminação aumentaram com a idade; entretanto, nas vacas, aumentou o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amamentação; Cruzamentos; Pastejo; Ruminação.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300596

Comportamento biomecânico de diferentes placas de avanço da tuberosidade da tíbia em cães: estudo comparativo ex vivo
Provedor de dados: 45
Autores: Yamauchi,K.C.I.; Ferrigno,C.R.A.; Pereira,C.A.M.; Cavalcanti,R.A.O.; Grisi-Filho,J.H.H.
RESUMO Este é o primeiro estudo que compara o comportamento biomecânico de duas diferentes placas de avanço da tuberosidade tibial (ATT). Com o objetivo de minimizar a incidência de falhas de implante, foram realizados ensaios biomecânicos em 10 pares de membros pélvicos de cadáveres de cães. No membro pélvico direito, foi colocada placa de ATT fixa por garfo, e no membro pélvico esquerdo placa fixa por parafusos. Os ensaios foram realizados utilizando-se máquina universal de ensaios mecânicos Kratos(r), modelo KE3000, dotada de célula de carga de 3000N, com velocidade de ensaio de 20mm/min. O parâmetro força e os gráficos gerados foram gravados por meio de sistema de aquisição analógica TRACOMP-W95 (TRCV61285). A média da carga máxima até a falha foi de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ruptura de ligamento cruzado; Ensaio biomecânico; Resistência; Implantes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400945

Comportamento de Genótipos de Girassol nas Safras 2013/14 e 2014/15.
Provedor de dados: 14
Autores: OLIVEIRA, A. C. B. de; POLETINE, J. P.; RAMOS, N. P.; GUERRA, E. P.; RESENDE, J. C. F. de; CARAFFA, M.; PIRES, J. L. F.; CARVALHO, C. G. P.
bitstream/item/154743/1/Circular-174.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Girassol.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062752

Comportamento de híbridos de girassol na região Meio-Norte brasileira nos anos agrícolas de 2013/2014 e 2014/2015.
Provedor de dados: 14
Autores: RIBEIRO, J. L.; CARVALHO, C. G. P.; AMABILE, R. F.
Este trabalho teve como objetivo avaliar, para fins de seleção, o comportamento de híbridos de girassol, que participaram da Rede de Ensaios em 2013/2014 e 2014/2015, na região Meio-Norte.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Hibrido; Girassol; Rendimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056728

Comportamento ingestivo de bovinos leiteiros alimentados com farelo de crambe
Provedor de dados: 45
Autores: Oliveira,K.M.; Castro,G.H.F.; Herculano,B.N.; Mourthé,M.H.F.; Santos,R.A.; Pires,A.V.
O objetivo deste trabalho foi estudar os efeitos da utilização de farelo de crambe em substituição ao farelo de soja sobre o comportamento ingestivo de bovinos leiteiros. Foram utilizados quatro machos castrados Holandês x Zebu, fistulados no rúmen, com peso vivo médio de 664kg, distribuídos em delineamento quadrado latino 4 x 4. Os tratamentos consistiram em quatro dietas isoproteicas e isoenergéticas, formuladas com relação volumoso:concentrado 60:40 com base na matéria seca (MS). O volumoso foi composto de silagem de milho (51% MS) e feno de Tifton (49% MS), e o concentrado formulado com níveis crescentes de substituição do farelo de soja pelo farelo de crambe em 0%, 2,8%, 6,4% e 11,0% na MS da dieta. O comportamento ingestivo foi avaliado por meio do...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Consumo; Coproduto; Crambe abysinica; Eficiência alimentar; Ruminação.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200439

COMPORTAMENTO REOLÓGICO DE NÉCTAR DE CAGAITA DESCRITO PELO MODELO LEI DE POTÊNCIA
Provedor de dados: 196
Autores: Oliveira, Fernando Luiz; de Oliveira, Camila Fernanda Dias; Pinto, Ellen Godinho.
Neste trabalho, foi determinado o comportamento reológico do néctar de cagaita sob a pasteurização lenta e rápida mediante um reômetro, nos intervalos de temperatura de 5, 15 e 25°C. Foi realizado o ajuste pelo modelo Lei de Potência, o modelo se demonstrou adequado para descrever o comportamento reológico do néctar de cagaita. O néctar de cagaita sob os dois tipos de pasteurização demonstrou comportamento não newtoniano e demostrando característica de fluido pseudoplástico. Os índices de comportamento de consistência decresceram com o aumento da temperatura
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1202

Comportamento térmico, emissão de gases condensáveis e não condensáveis no processo de carbonização da madeira
Provedor de dados: 190
Autores: Canal, Wagner Davel; Carvalho, Ana Márcia Macedo Ladeira; Oliveira, Aylson Costa; de Magalhães, Mateus Alves; Cândido, Welliton Lelis; Fialho, Lucas de Freitas.
O presente estudo foi realizado com o objetivo de avaliar a degradação térmica da madeira e a liberação de gases condensáveis e não condensáveis em sua carbonização. Utilizou-se madeira de Eucalyptus spp. com aproximadamente 7 anos de idade, proveniente de um teste clonal de uma empresa florestal, localizado em Divinésia, MG. Foram realizadas a análise termogravimétrica da madeira (TG/DTG) e carbonizações em mufla a fim de determinar o comportamento térmico da madeira e o fator de emissão dos gases não condensáveis e condensáveis (CO, CO2, CH4, H2, e licor pirolenhoso). Instalou-se o experimento a fim de se descrever as médias das emissões de gases não condensáveis e condensáveis. A degradação térmica da madeira seguiu comportamento inverso às emissões de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tecnologia e utilização de produtos florestais; Energia da madeira degradação térmica da madeira  liberação de gases  efeito estufa  carvão vegetal Thermal degradation; Charcoal; Eucalyptus.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1083

Comportamiento genético de diversos genotipos de trigo frente a Fusarium graminearum
Provedor de dados: 115
Autores: Alberione,E. Javier; Ortega,L. Maximiliano; Salines,Nicolás; Astoreca,A. Luciana; Aleonada,T. María.
Resumen Fusarium graminearum es el principal agente causal de fusariosis de la espiga (FET) de trigo en Argentina, disminuye el rendimiento, reduce la calidad del grano y su uso final, y libera micotoxinas. El objetivo de este estudio fue identificar nuevas fuentes de resistencia a FET en cultivares y líneas de trigo argentinos al comparar con cultivares resistentes internacionales conocidos. El comportamiento de Triticum aestivum se evaluó frente a F. graminearum como indicador de resistencia a la penetración de FET a la espiga de trigo (resistencia de tipo I) en. Los ensayos se realizaron en condiciones de campo en Marcos Juárez (62° 6’ 7” O, 32° 41’ 39” S; 116 msnm), provincia de Córdoba, Argentina, durante la primavera de 2010, con la humedad...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fusariosis de la espiga de trigo; Fusarium graminearum; Patogenicidad; Resistencia; Triticum aestivum; Genotipos de trigo nacionales e internacionales.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000300335

Composição centesimal e de ácidos graxos do músculo Longíssimus de cordeiros confinados, alimentados com dietas contendo casca de mandioca
Provedor de dados: 45
Autores: Guimarães,G.S.; Silva,F.F.; Silva,L.L.; Silva,R.R.; Simionato,J.I.; Damásio,J.M.A.
RESUMO Objetivou-se avaliar os efeitos de inclusão da casca da mandioca (CM) sobre a composição centesimal e de ácidos graxos do músculo Longíssimus de cordeiros. Foram utilizados 32 cordeiros mestiços Santa Inês, machos não castrados, peso corporal médio de 21 ± 1,5kg. Os tratamentos foram distribuídos em delineamento inteiramente ao acaso aos animais, cujo os níveis de inclusão da CM foram (0, 10, 20, 30%) baseado na matéria seca da dieta. Utilizou-se como volumoso o feno da parte aérea de mandioca, e a relação volumoso:concentrado foi de 48:52. O experimento teve duração de 70 dias. Logo após, os cordeiros passaram por um jejum sólido de 16h e, depois, foram abatidos. A carcaça foi conduzida à câmara fria, permanecendo por 24h, a uma temperatura de 4°C....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimento alternativo; Carcaça; Qualidade da carne.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501325

COMPOSIÇÃO FLORÍSTICA E FITOGEOGRAFICA DE UMA FLORESTA ATLÂNTICA NO SUDESTE BRASILEIRO
Provedor de dados: 193
Autores: Cysneiros, Vinicius Costa; Braz, Denise Monte; Pelissari, Allan Libanio; Santos, Kênia Samara Mourão.
O objetivo do presente estudo foi analisar a distribuição geográfica das espécies arbóreas e investigar a influência da proximidade entre florestas ombrófilas e estacionais na composição da flora local, por meio de análise de agrupamento e similaridade. Fabaceae, Lauraceae, Myrtaceae, Rubiaceae, Moraceae e Sapotaceae foram as famílias mais ricas em espécies. Contudo, o nível de endemismo encontrado foi de 36,5%, considerado baixo, quando comparado com outros estudos realizados na Mata Atlântica. A análise de similaridade evidenciou a existência de cinco grupos, formados por características ambientais e composição de espécies semelhantes, demonstrando que altitude e a pluviosidade são fatores determinantes na distribuição das espécies e na composição das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endemismo; Similaridade; Análise de agrupamento.
Ano: 2016
URL: http://revistas.ufpr.br/biofix/article/view/49103

Composição química e atividade antibacteriana de óleos essenciais.
Provedor de dados: 14
Autores: MAJOLO, C.; CHAGAS, E. C.; CHAVES, F. C. M.; BIZZO, H. R.; ROCHA, S. I. B. da; OLIVEIRA, S. R. N. de; OLIVEIRA, M. A. S. de.
Plantas bioativas. Lippia alba (Mill.) N.E.Br. ex P. Wilson. Lippia origanoides Kunth. Lippia sidoides Cham. Protocolos para extração e avaliação da composição química de óleos essenciais. Processo de extração do óleo essencial. Processo de análise da composição química dos óleos essenciais. Protocolos para avaliação da atividade antibacteriana de óleos essenciais. Bioautografia Indireta (BI). Concentração Inibitória Mínima (CIM). Concentração Bactericida Mínima (CBM). Composição química e atividade antibacteriana de espécies de Lippia.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Atividade antibacteriana; Planta bioativa; Peixes; Aquicultura.; Óleo Essencial.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061216

Composição química e energética de alimentos para frangos de corte
Provedor de dados: 124
Autores: Troni,Allan Reis; Gomes,Paulo Cezar; Mello,Heloísa Helena de Carvalho; Albino,Luiz Fernando Teixeira; Rocha,Tatiana Cristina da.
RESUMO O objetivo deste trabalho foi determinar a composição química e os valores de energia metabolizável aparente (EMA) e metabolizável aparente corrigida pelo balanço de nitrogênio, EMAn, de alguns alimentos para frangos de corte. Foram utilizados 432 pintos de corte macho, de 14 a 24 dias de idade, distribuídos em delineamento inteiramente casualizado com 12 tratamentos (11 alimentos e uma dieta referência), seis repetições e seis aves por unidade experimental. A metodologia utilizada foi da coleta total de excretas. Foram objetos de estudo: Duas farinhas de vísceras (FV), duas farinhas de penas e sangue (FPS), duas farinhas de carnes e ossos (FCO), soja integral tostada (SIT), farelo de soja (FS), quirera de milho (QM), farelo de trigo (FT) e milheto...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimentos alternativos; Aves; Energia metabolizável aparente; Farinhas de origem animal; Nutrição; Soja.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400755

Composição química nutricional de genótipos de cana-de-açúcar coletados no Sul do Brasil.
Provedor de dados: 14
Autores: SILVA, S. D. dos A. e; SIMON, E. D. T.; CARNEIRO, J. da C.; MONTERO, C. R. S.; TATTO, F. R.
bitstream/item/161950/1/Boletim-242.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Alimento Para Animal; Cana de Açúcar; Genótipo; Melhoramento Genético Vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072943

Composition and biological activities of the aqueous extracts of three scleractinian corals from the Mexican Caribbean: Pseudodiploria strigosa, Porites astreoides and Siderastrea siderea
Provedor de dados: 80
Autores: García-Arredondo,Alejandro; Rojas-Molina,Alejandra; Ibarra-Alvarado,César; Lazcano-Pérez,Fernando; Arreguín-Espinosa,Roberto; Sánchez-Rodríguez,Judith.
Abstract  Background: Scleractinian corals (stony corals) are the most abundant reef-forming cnidarians found in coral reefs throughout the world. Despite their abundance and ecological importance, information about the diversity of their toxins and their biological activities is very scarce. In this study, the chemical composition and the biological activities of the aqueous extracts of Pseudodiploria strigosa, Porites astreoides and Siderastrea siderea, three scleractinian corals from the Mexican Caribbean, have been assessed for the first time.  Methods: Toxicity of the extracts was assessed in crickets; the presence of cytolysins was detected by the hemolysis assay; the vasoconstrictor activity was determined by the isolated rat aortic ring assay; the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scleractinia; Pseudodiploria strigosa; Porites astreoides; Siderastrea siderea; Toxicity; Hemolysis; Vasoconstriction; Nociceptive response.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100323

Composition and distribution of diatom assemblages from core and surface sediments of a water supply reservoir in Southeastern Brazil
Provedor de dados: 49
Autores: Faustino,Samantha Borges; Fontana,Luciane; Bartozek,Elaine Cristina Rodrigues; Bicudo,Carlos Eduardo de Mattos; Bicudo,Denise de Campos.
Fresh water biodiversity is an increasing concern due to growing human impact. Herein, we report a long-term survey (ca. 90 years) of sedimentary diatoms and the modern flora from surface sediments and their biodiversity changes along a eutrophication gradient. Study was carried out in one of the most important water supply reservoirs (Guarapiranga Reservoir) of São Paulo Metropolitan Region, Brazil. Results are based on 75 core subsamples (subfossil assemblages from core) previously dated by 210Pb and 14 samples from surface sediments (modern assemblages). Overall, 84 taxa were reported, belonging to 30 genera, 71 species and eight non-typical varieties, besides five probable new taxa. Results expanded two new additions for the Brazilian diatom flora...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillariophyta; Biodiversity change; Eutrophication; Guarapiranga Reservoir; Paleolimnology; Species richness.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200203

Composition and diversity of anurans in the largest conservation unit in Pampa biome, Brazil
Provedor de dados: 49
Autores: Bolzan,Ana Maria Rigon; Saccol,Suélen Alves; Santos,Tiago Gomes dos.
Grassy biomes occupy about 20% of the earth's surface, and are characteristic of northern Australia, Africa and South America, being biodiversity in these environments poorly understood. The Área de Proteção Ambiental (APA) do Ibirapuitã includes areas with the best-preserved grassland areas in the Pampa biome in Rio Grande do Sul state, Brazil. This study aimed to determine anuran species richness, abundance, constancy of occurrence, and reproductive modes, and to compare the taxonomic composition in the APA with other localities within the grassland areas of the southernmost of South America. We collected frogs from September to November 2012 and in November 2013 by sampling of reproductive sites. We also examined specimens deposited in herpetological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anuran communities; Native grasslands; Tadpoles; Reproductive modes; Similarity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200302

Composition and diversity of anurans in the Restinga of the Conde municipality, northern coast of the state of Bahia, northeastern Brazil
Provedor de dados: 49
Autores: Gondim-Silva,Felipe Augusto Trindade; Andrade,Alessandra Rodrigues Santos; Abreu,Rafael Oliveira; Nascimento,Jamile Santos; Corrêa,Geovane Paixão; Menezes,Lucas; Trevisan,Camila Costa; Camargo,Soraia Silva; Napoli,Marcelo Felgueiras.
Abstract The Conde municipality is located in the northern coast of the state of Bahia (NC), northeastern Brazil, and is part of the Atlantic Tropical domain. The anuran fauna of the northern portion of the NC is still poorly known if compared to the southern portion. The Restinga is one of the predominant environments of the coastal plains of the NC and it is characterized essentially by presenting sandy soil covered by herbaceous and shrubby vegetation. The objective of this study was to determine the anuran species composition and diversity for the Restinga of the Conde municipality. Sampling was carried out at night by active search over four periods of five consecutive days each, two over the 'main rainy season' and two in a 'lesser rainy season',...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inventory; Species richness; Wetland zones; Shrubby vegetation zones; Coastal plains.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000300305

Composition and structure of bird communities in vegetational gradients of Bodoquena Mountains, western Brazil
Provedor de dados: 42
Autores: GODOI,MAURICIO N.; SOUZA,FRANCO L.; LAPS,RUDI R.; RIBEIRO,DANILO B.
ABSTRACT The informations of bird species distribution in different habitats and the structure of their communities are crucial for bird conservation. We tested the differences in composition, richness and abundance of birds in different phytophysiognomies at Bodoquena Mountains, western Brazil, and we demonstrated the variations in richness and abundance of birds between different trophic groups. Sampling was conducted between July 2011 and June 2012 in 200 point counts arranged in the study area. A total of 3350 contacts were obtained belonging to 156 bird species. Woodland savannas, seasonal forests and arboreal savannas had higher bird abundance and richness, while riparian forests, clean pastures and dirty pastures had smaller values of these...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Habitat use; Point counts; Private Reserves; Trophic groups.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100211

Composition and structure of the gallery forest in the Taquaruçu GrandeSub-basin, Municipality of Palmas, Tocantins State
Provedor de dados: 3
Autores: Silva, Wagner Matos da; Lolis, Solange de Fátima; Viana, Rodney Haulien Oliveira.
In the State of Tocantins, there is an abundance of water bodies, and consequently a large range of gallery forests. Despite growing awareness of the importance of these forest resources and the need to conserve them, little is known about the composition and floristic diversity of existing remnants, which still represent part of the original vegetation. The aim of this study was to review and compare the floristic composition and structure of the tree layer of the gallery forest in two microbasins of Taquaruçu Grande Sub-basin, Palmas County, Tocantins State. For phytosociological sampling, contiguous 50 plots of 10 x 10 m were set in each area, where all the individuals with trunk circumference greater than or equal to 15, at 130 cm from the ground were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tree layer; Watershed; Similarity Botânica.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/28663

Composition differences between organic and conventional meat: a systematic literature review and meta-analysis
Provedor de dados: 21
Autores: Srednicka-Tober, Dominika; Baranski, Marcin; Seal, Chris; Sanderson, Roy; Benbrook, Charles; Steinshamn, Håvard; Gromadzka-Ostrowska, Joanna; Rembialkowska, Ewa; Skwarło-Sonta, Krystyna; Eyre, Mick; Cozzi, Giulio; Krogh Larsen, Mette; Jordon, Teresa; Niggli, Urs; Sakowski, Tomasz; Calder, Philip C.; Burdge, Graham C.; Sotiraki, Smaragda; Stefanakis, Alexandros; Yolcu, Halil; Stergiadis, Sokratis; Chatzidimitriou, Eleni; Butler, Gillian; Stewart, Gavin; Leifert, Carlo.
Demand for organic meat is partially driven by consumer perceptions that organic foods are more nutritious than non-organic foods. However, there have been no systematic reviews comparing specifically the nutrient content of organic and conventionally produced meat. In this study, we report results of a meta-analysis based on sixty-seven published studies comparing the composition of organic and non-organic meat products. For many nutritionally relevant compounds (e.g. minerals, antioxidants and most individual fatty acids (FA)), the evidence base was too weak for meaningful meta-analyses. However, significant differences in FA profiles were detected when data from all livestock species were pooled. Concentrations of SFA and MUFA were similar or slightly...
Tipo: Journal paper
Palavras-chave: Production systems Systems research and participatory research Processing; Packaging and transportation Consumer issues.
Ano: 2016
URL: http://orgprints.org/36390/1/srednicka-tober-etal-2016-BritishJNutrition-Vol115-Issue6-p994-1011.pdf

Composition of diatom communities and their contribution to plankton biomass in the naturally iron fertilized region of Kerguelen in the Southern Ocean
Provedor de dados: 5
Autores: Lasbleiz, Marine; Leblanc, Karine; Armand, Leanne K.; Christaki, Urania; Georges, Clement; Obernosterer, Ingrid; Queguiner, Bernard.
In the naturally iron-fertilized surface waters of the northern Kerguelen Plateau region, the early spring diatom community composition and contribution to plankton carbon biomass were investigated and compared with the High Nutrient Low Chlorophyll (HNLC) surrounding waters. The large iron-induced blooms were dominated by small diatom species belonging to the genera Chaetoceros (Hyalochaete) and Thalassiosira, which rapidly responded to the onset of favorable light-conditions in the meander of the Polar Front. In comparison, the iron-limited HNLC area was typically characterized by autotrophic nanoeukaryote-dominated communities and by larger and more heavily silicified diatom species (e.g. Fragilariopsis spp.). Our results support the hypothesis that...
Tipo: Text
Palavras-chave: Diatoms; Carbon biomass; Plankton community structure; Natural iron fertilization; Southern Ocean.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00347/45850/45512.pdf

Composition of Poultry Litter in Southern Brazil
Provedor de dados: 90
Autores: Rogeri,Douglas Antonio; Ernani,Paulo Roberto; Mantovani,Analú; Lourenço,Kesia Silva.
ABSTRACT Determining the chemical composition of poultry litter is important in order to apply this waste as soil fertilizer without causing negative environmental impacts. The aim of this study was to evaluate the average and variability of some chemical parameters of 165 samples of poultry litter produced from confined animal production facilities located in the states of Santa Catarina and Rio Grande do Sul, Southern of Brazil. Samples of approximately 5.0 L were collected on 20 points from the truck at the time the material was unloaded into the application sites. Subsequently, they were oven-dried at 65 °C and analyzed. Values of pH in water, dry matter, N, P and K were determined in all samples; N soluble in water (soluble-N), ammonium (NH+4-N) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal waste; Fertilizer; Organic nitrogen.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100525

Compostagem como ferramenta para destinação de carcaças de aves.
Provedor de dados: 14
Autores: SILVA, F. A. da; AVILA, V. S. de; NICOLOSO, R. da S.; BIANCO, A. M.; KRABBE, E. L.
bitstream/item/143547/1/final8192.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Carcaça; Compostagem.; Aves.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045898

COMPOSTAGEM orgânica vegetal: programa 14: Centro-Oeste/Sudeste.
Provedor de dados: 14
A compostagem é uma técnica que otimiza o processo de estabilização e de produção de húmus a partir de matérias-primas orgânicas, possibilitando sua transformação em fertilizantes orgânicos e substratos. Os fertilizantes orgânicos e substratos obtidos a partir deste processo apresentam qualidade superior aos similares encontrados no mercado e podem ser utilizados também na gricultura orgânica. O engenheiro agrônomo e pesquisador Embrapa Agrobiologia, Marco Antônio Leal, traz mais informações sobre a compostagem orgânica vegetal.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Fertilizante orgânico; Substrato; Compostagem vegetal; Matéria-prima vegetal.; Compostagem; Húmus; Agricultura orgânica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044182

Composted sewage sludge in replacement of mineral fertilization on wheat production and development
Provedor de dados: 70
Autores: KUMMER,ANA C. B.; GRASSI FILHO,HELIO; LOBO,THOMAZ F.; LIMA,RODOLLPHO A. DE S.
ABSTRACT Several research lines are required to ensure a proper disposal of sewage sludge in Brazil; among them, we may highlight agricultural use. In this sense, this study aimed at assessing the effect of exchanging nitrogen sourcing via conventional fertilization (chemical) with growing doses of composted sewage sludge (CSS) on wheat crop performance. The experiment was performed in a completely randomized design with seven treatments and ten replications, being defined as T0 (control – without fertilization); T1 (100% mineral fertilization); T2 (50% mineral + 50% CSS); T3, T4, T5, and T6 (100, 150, 200, and 250% nitrogen fertilizing from CSS). Results showed that the use of CSS increased wheat production and development, therefore enhancing its...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen; Organic fertilization; Production; Triticum aestivum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000400706

COMPOSTEIRA caseira para o campo e a cidade: programa 11: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A composteira é uma tecnologia simples e sustentável, com eficácia comprovada tanto para o meio rural, periurbano e urbano. De fácil construção e manejo, a composteira permite a transformação de resíduos, que seriam destinados ao lixo, em um adubo orgânico de primeira qualidade e livre de agrotóxicos. O engenheiro agrônomo Sílvio Levi de Araújo, da Embrapa Amazônia Oriental, dá o passo a passo para a construção da composteira, que pode ser instalada nas propriedades rurais, escolas e até mesmo em varandas de apartamento.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Composteira caseira; Compostagem; Zona rural; Resíduo; Adubo orgânico; Agrotóxico; Propriedade rural; Escola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042664

COMPOSTEIRA caseira para o campo e a cidade: programa 11: Norte.
Provedor de dados: 14
A composteira é uma tecnologia simples e sustentável, com eficácia comprovada tanto para o meio rural, periurbano e urbano. De fácil construção e manejo, a composteira permite a transformação de resíduos, que seriam destinados ao lixo, em um adubo orgânico de primeira qualidade e livre de agrotóxicos. O engenheiro agrônomo Sílvio Levi de Araújo, da Embrapa Amazônia Oriental, dá o passo a passo para a construção da composteira, que pode ser instalada nas propriedades rurais, escolas e até mesmo em varandas de apartamento.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Composteira caseira; Compostagem; Adubo orgânico; Agrotóxico; Escola; Propriedade rural; Resíduo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042679

COMPOSTING TIME REDUCTION OF AGRO-INDUSTRIAL WASTES
Provedor de dados: 70
Autores: Costa,Mônica S. S. De M.; Carneiro,Leocir J.; Costa,Luiz A. De M.; Pereira,Dercio C.; Lorin,Higor E. F.
ABSTRACT The agro-industrialization of animal products has led to a significant waste generation, which has been stabilized by composting process in specialized plants. Waste stabilization time on composting depends on the handling used. 12 treatments were performed, three frequency turnings combined with two environmental conditions (with and without coverage of the composting area) and with and without commercial inoculant, whose results were submitted to multiple regression analysis. Windrows turned twice a week in the first month had adequate temperature control and stabilization time of 83.5 and 95.5 days for uncovered and covered windrows, respectively. Uncovered windrows have accelerated the process in 10 days on average, with the disadvantage of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental conditions; Inoculation; Turnings.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601206

Compreendendo os mecanismos de invasão da Salmonella nas aves e a resposta imune.
Provedor de dados: 14
Autores: DUARTE, S. C.; BASTOS, A. P. A.
As aves podem ser infectadas com salmonella a qualquer momento durante a sua vida. Contudo as infecções que ocorrem dentro das primeiras horas ou dias de vida são mais frequentes, pois neste período estes animai são altamente sensíveis à bactéria.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Avicultura; Sanidade animal; Bacteriologia; Salmonella.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061710

Compréhension des différences de distribution spatiale des anchois et de leurs œufs
Provedor de dados: 5
Autores: Godet, Claire.
La campagne PELGAS participe à la gestion du stock d’anchois du Golfe de Gascogne, en réalisant une évaluation directe à la mer de la biomasse d’anchois. Pour déterminer la biomasse totale, des appareils acoustiques envoyant des ultra-sons dans l’eau pour détecter les bancs de poisson sont utilisés. Ensuite des pêches sont effectuées sur les zones détectées pour déterminer la composition des bancs (espèces, poids, longueurs…). En parallèle, les oeufs d’anchois sont comptés. A partir des données récoltées de 2000 à 2015, j’ai pu réaliser des cartes de distribution spatiale des anchois et de leurs oeufs, ainsi que des analyses statistiques afin de comprendre les différences de distribution entre les deux. Il s’avère que les oeufs sont plus au large que les...
Tipo: Text
Palavras-chave: Anchois; Fécondité; Répartition; Golfe de Gascogne; Oeufs.; Anchovies; Fecundity; Repartition; Bay of Biscay; Eggs.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00342/45335/44797.pdf

Comprendre la structure et la dynamique du phytoplancton en réponse aux forçages naturels et anthropiques, et contribuer au développement des outils d’analyses automatisées. Vers un Système Intégré d’Observation.
Provedor de dados: 5
Autores: Lefebvre, Alain.
Les écosystèmes marins sont soumis à des pressions d’origine anthropique très importantes depuis ces dernières décennies. Parmi ces pressions, les apports excessifs de nutriments vont impacter directement le phytoplancton et indirectement d’autres niveaux trophiques compromettant ainsi les biens et services écosystèmiques. On parle alors d’eutrophisation, phénomène répandu à l’échelle mondiale. La Manche orientale et la baie sud de la mer du Nord ne font pas exception. La partie française de cette zone est marquée par des proliférations massives de la Prymnésiophycée, Phaeocystis globosa, qui aboutiront au développement d’une mousse abondante et nauséabonde sur le littoral comme à des dysfonctionnements au sein des habitats benthique et pélagique. C’est...
Tipo: Text
Palavras-chave: Manche; Baie sud de la mer du Nord; Eutrophisation; Habitat pélagique; Phytoplancton; Abondance; Diversité; Hydrologie; Climat; Observation; Surveillance; Écologie numérique; Modélisation; Haute fréquence; Systèmes automatisés; Stations instrumentées; Ferry Box.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00360/47103/47027.pdf

Compressive strength of rice husk stabilized termite hill soil
Provedor de dados: 111
Autores: Adekola, Kehinde Adedeji.
Termite hills are described as the structure built by termite using soil in the surrounding or within the earth. The mound has extremely hard walls constructed from bits of soil cemented with saliva and baked by the sun. This research is to determine the compressive strength of termite hill soil stabilized with rice husk. The study investigated the compressive strength of 150 mm x 150 mm x 150 mm cubes made from termite hill soil and rice husk in the different mix ratio of 50:50, 60:40, 70:30, 80:20, 100:0 and was cured for 28 d with crushing the cubes at 7 d interval. The weight, bulk density and dry density of the cubes at different THS/RH mix ratio ages were determined. Test results showed that the compressive strength of the cubes increases with age...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Termite hill soil; Clay; Rice husk; Compressive strength; Cubes; Structure; Farm; Nigeria.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3398

Compte Rendu d’Activités 2015 de l’Unité de Recherche « Recherches et Développements Technologiques »
Provedor de dados: 5
Autores: Compere, Chantal; Ifremer, REM/RDT.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00346/45748/45389.pdf

Compte rendu du Bilan DCE 2014 Loire Bretagne. Point sur l’état chimique
Provedor de dados: 5
Autores: Cochennec-laureau, Nathalie; Fera, Philippe; Grouhel-pellouin, Anne.
Elle rappelle brièvement les objectifs de ces rendez-vous annuels qui permettent de présenter les résultats acquis au cours de l’année et leur traitement par les experts correspondants, d’informer tous les acteurs impliqués dans l’acquisition et la diffusion des résultats et d’échanger sur les retours d’expérience. Cette restitution a fait le point en 2015 sur l’état chimique des eaux.
Tipo: Text
Palavras-chave: Directive Cadre sur l’Eau Loire Bretagne; Chimie; Qualité des eaux littorales.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00314/42552/41924.pdf

Compte rendu opérationnel de la campagne : MoMarsat 2015. Zone de travail - Lucky Strike Infrastructure de recherche– EMSO-Açores Navire Pourquoi pas ? ROV Victor6000
Provedor de dados: 5
Autores: Sarradin, Pierre-marie; Cannat, Mathilde; Blandin, Jerome.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00319/43013/42529.pdf

Compte-rendu de la prospection du gisement de coquilles Saint-Jacques en baie de Lannion. 2016
Provedor de dados: 5
Autores: Fifas, Spyros; Le Gall, Joel.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00356/46708/79154.pdf

Compte-rendu de la prospection du gisement de coquilles Saint-Jacques en baie de Morlaix. 2016
Provedor de dados: 5
Autores: Fifas, Spyros; Le Gall, Joel.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00356/46707/79153.pdf

Compuestos de hierro para la fortificaciónde alimentos: El desarrollo de una estrategia nutricional indispensable para países en vía de desarrollo. - Una revisión
Provedor de dados: 109
Autores: Serpa Guerra,Angélica Maria; Vélez Acosta,Lina Maria; Barajas Gamboa,Jaime Alejandro; Castro Herazo,Cristina Isabel; Gallego,Robin Zuluaga.
La deficiencia de hierro (Fe) ha sido reconocida como un problema de salud pública, debido a sus implicaciones económicas y en el bienestar de la población humana. Para países en desarrollo como Colombia, esta deficiencia afecta a gran parte de sus habitantes, especialmente a los niños y a las mujeres en estado de gestación. De allí la importancia de generar estrategias como la fortificación de alimentos con hierro, con el objetivo de mejorar los niveles de consumo en la población y contrarrestar las consecuencias que se generan con la carencia de este mineral, entre las que se incluyen fallas en el desarrollo mental y motor, y alteraciones del sistema inmune. Por lo anterior, en la presente revisión se plasman los principales conceptos sobre la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimentos funcionales; Anemia; Deficiencia; Fortificación; Nutrición; Salud pública.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000400004

Computational fluid dynamics (CFD) modeling of grain-water suspensions in tube
Provedor de dados: 111
Autores: Datta, Ashis Kumar; Bhunia, Kanishka; Sharma, Ranjeet.
In this study of solid-liquid flow, rice and cassava starch particles were used as the dispersed media and water was used as the carrier fluid. Experiments were carried out on slurries with solid concentrations of 5%, 10% and 15% w/w which flowed in a 13mm ID and 3 m long tube –in - tube heat exchanger. Steam was used as the heating medium. Calculated convective film to particle heat transfer coefficient (hfp) values ranged from 11 to 32 kW m -2 K -1 for cassava and rice particles with uncertainty of ± 2 kW m -2 K -1. A decrease in heat transfer coefficient values was found as a result of short residence time at the higher flow rates. To investigate the solid-liquid two-phase flow Eulerian multiphase model was adopted in simple axisymmetric geometry....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agro-processing; Computational fluid dynamics; Two-phase flow CFD  Eulerian  slip velocity  solid-liquid flow  heat transfer  numerical  modelling.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3435

Computational Fluid Dynamics (CFD) simulating heated air from wood burning inside a poultries barn
Provedor de dados: 70
Autores: Coradi,Paulo C.; Martins,Márcio A.; da Costa,Douglas R.; Vigoderis,Ricardo B.; Tinôco,Ilda de F. F.
ABSTRACT Animal welfare is essential for livestock yield gains, which has been ethically justifiable and socially acceptable. Thus, our research aimed to test computational fluid dynamics model (CFD) to simulate heated air within a poultry barn. Data were simulated in CFD software based on Navier-Stokes equations (geometry of 3 m x 6 m, considering a symmetric mesh). As boundary conditions, a temperature of 38ºC was considered for walls where heating pipe outlets are, to the west side, besides a heat flow of zero, in symmetry to the same side. As for the sides east, south and north, walls were taken as isolated, i.e. heat flow equals to zero. The aviary heating system did not achieve a homogeneous temperature distribution, heat flow, heated air pressure...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environment; Animals; Thermal comfort; Airflow.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500768

Computer simulation of evaporative cooling storage system performance
Provedor de dados: 111
Autores: Olosunde, William Adebisi; Aremu, Ademola Kabir; Okoko, Paul.
Evaporative cooling occurs when warm and unsaturated air is blown across a wet surface. This study reviews the development of simulation software as a research tool for designing evaporative cooling systems. The simulation incorporates information concerning the effect of the cooling pad length, cooling pad height, cooling pad thickness, air velocity, water flow rate, water temperature, water to air mass flow rate, and number of cooling pad segments in terms of the performance efficiency of the cooling system. The software rapidly produced model data, which was subjected to further analysis for verification and validation during the testing stage. The modelled and experimental data of the saturation efficiency were compared using 4 of the most important...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural engineering; Crop processing and storage; Information processing Evaporative Cooling system  Crop Storage  MATLAB  Simulation  SPSS.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3915

Comunicação organizacional na Yahoo!: um modelo polêmico.
Provedor de dados: 14
Autores: MAIO, A. M. D. de.
Resenha do livro: CARLSON, Nicholas. Marissa Mayer: a CEO que revolucionou o Yahoo! Tradução de Maria Silvia Mourão Netto. São Paulo: Benvirá, 2015, 336 p.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Communication.; Comunicação; Jornalismo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1044329

Comunidade Antônio Maria Coelho: territorialidade e resistência pelo uso da bocaiuva no pantanal de mato grosso do sul.
Provedor de dados: 14
Autores: FEIDEN, A.; CAMPOLIN, A. I.; CURADO, F. F.; MONACO, I.; FONSECA, T.; BORSATO, A. V.; GALVANI, F.; FAVARO, S. P.
A Comunidade de Antônio Maria Coelho (AMC) está localizada na borda oeste do Pantanal a 45 km da área urbana de Corumbá, Mato Grosso do Sul. Segundo relatos de moradores, a comunidade teria sido palco de episódios como a retomada de Corumbá onde o Major Antônio Maria Coelho teria se refugiado, razão do nome da comunidade segundo os informantes (REIS et al., 2013). A instalação da rede ferroviária na região de AMC permitiu que a partir de 1970 ocorresse um aumento populacional com a vinda de trabalhadores de diferentes regiões do Brasil, para prestar serviços em fazendas da redondeza e também na antiga Rede Ferroviária (FEIDEN et al., 2007). Este adensamento populacional adquiriu característica parcialmente dispersa devido a dois aspectos da ocupação: um...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Conhecimento tradicional; Diagnóstico rural participativo; Comunidade rural; Sociologia rural; Bocaiúva; Acrocomia Aculeata; Rural communities; Rural sociology.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078397

Comunidade de plantas daninhas e associação com insetos em áreas de cultivo de feijão-caupi.
Provedor de dados: 14
Autores: NONATO, C. M. S.; VIVIAN, R.; QUERINO, R. B.
A caracterização de plantas daninhas e insetos em cultivos é essencial, pois representa a base para o direcionamento das práticas de manejo em sistemas de produção agrícola sustentáveis. Assim, o conhecimento desses organismos e suas interações tem grandes benefícios no manejo e adequação dos sistemas de produção agrícola ao ambiente. O trabalho objetivou realizar o levantamento florístico de plantas daninhas em áreas de cultivo de feijão-caupi, em Teresina, Piauí, e identificar as associações com insetos.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Levantamento Florístico.; Erva daninha; Infestação; Vigna unguiculata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051906

Concentración de compuestos fenólicos en fabáceas forrajeras tropicales en edad diferente del rebrote
Provedor de dados: 115
Autores: García-Ferrer,Lidia; Bolaños-Aguilar,E. Daniel; Lagunes-Espinoza,L. Carmen; Ramos-Juárez,Jesús; Osorio-Arce,M. Manuel.
Resumen: Las fabáceas son una opción para incrementar la disponibilidad de proteína en las praderas pero especies de la familia Fabaceae contienen compuestos fenólicos que, según su cantidad y tipo, benefician o perjudican la producción pecuaria. El objetivo del estudio fue determinar la concentración de compuestos fenólicos del rebrote de diferentes edades de Arachis pintoi, Stylosanthes guianensis, Clitoria ternatea y Pueraria phaseoloides. El estudio se realizó en un campo experimental del INIFAP-Tabasco, México, de marzo a agosto del año 2013, abarcando las épocas seca y lluviosa, y en cuatro edades del rebrote después del corte de uniformidad: 21, 42, 63 y 84 d. Las variables evaluadas fueron las concentraciones de cinco tipos de compuestos fenólicos:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arachis pintoi; Stylosanthes guianensis; Pueraria phaseoloides; Clitoria ternatea; Fabáceas; Taninos condensados.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000400429

CONCENTRATION OF METALS IN A FERTILIZED SOIL WITH WASTEWATERS OF DAIRY CATTLE
Provedor de dados: 107
Autores: Silva, Jonathas Batista Gonçalves; Martinez, Mauro Aparecido; Matos, Antônio Teixeira de; Oliveira, Adriana Paulo de Sousa; Silva, Leonardo Batista Duarte da.
In this work aimed to evaluate the effects of the use of wastewater from dairy cattle in the concentration of metals in a cultivated ultisol with fig (Ficus carica L.). The work was developed in the area of the Integrated Agroecological Production in the municipality of Seropédica, RJ. The nitrogen was used as a reference element in fertilization of the fig tree with application of wastewater from dairy cattle. We evaluated the following parameters of the soil Zn, Cu, Fe and Mn availables. The data were submitted to analysis of variance and means were compared using the Tukey test at 10% probability. Regarding the content of metal, it was observed that the use of wastewater of cattle in the fig tree fertilization was able to reduce the concentration of Zn...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais fertirrigação; Aproveitamento de água residuária; Manejo orgânico.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/698

Conceptualizing power to study social-ecological interactions
Provedor de dados: 7
Autores: Boonstra, Wiebren J; Stockholm Resilience Centre, Stockholm University; wijnand.boonstra@su.se.
My aim is to conceptualize power using social science theory and to demonstrate why and how the concept of power can complement resilience studies and other analyses of social-ecological interaction. Social power as a scientific concept refers to the ability to influence both conduct and context. These two dimensions of power (conduct and context) can be observed by differentiating between various sources of power, including, for example, technology or mental power. The relevance of the conceptualization of power presented here is illustrated with the example of fire as a source of social-ecological power. I conclude by discussing how attention to power can help to address issues of social justice and responsibility in social-ecological interactions.
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Fire domestication; Power; Resilience; Social responsibility; Social-ecological interactions; Sociology.
Ano: 2016

CONCHAS DE OSTRAS E CASCAS DE OVOS MOÍDAS COMO CORRETIVOS DA ACIDEZ DO SOLO - DOI: 10.13083/1414-3984/reveng.v23n6p584-590
Provedor de dados: 107
Autores: Paola Alfonsa Vieira Lo Monaco; Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo; Gevson Roldi Júnior; Ifes; Gustavo Haddad Souza Vieira; Caroline Merlo Meneghelli; IFES; Carla da Penha Simon; IFES.
Pesquisas têm sido realizadas com alguns resíduos sólidos que apresentam capacidade de correção da acidez do solo, como materiais alternativos ao calcário, em razão da elevada quantidade em que são descartados no ambiente. Objetivou-se, com a realização deste trabalho, avaliar a potencialidade de cascas de ovos e conchas de ostras moídas como corretivos da acidez do solo e obter a curva de neutralização da acidez de amostras de solo do horizonte B de um Latossolo Vermelho Amarelo (LVA). Avaliaram-se a capacidade dos resíduos como corretivos da acidez de acordo com a legislação vigente. Para a obtenção da curva de neutralização da acidez, os resíduos foram misturados em amostras de 500g de solo, nas doses de 0, 2, 4, 8, 16, 32, 64 e 128 t ha-1 e de 0, 2, 4,...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Recursos Hídricos e Ambientais; Aproveitamento de resíduos.Correção da acidez.Disponibilidade de Cálcio.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/636

Concomitant stress potentiates the preference for, and consumption of, ethanol induced by chronic pre-exposure to ethanol
Provedor de dados: 56
Autores: Morais-Silva,G.; Fernandes-Santos,J.; Moreira-Silva,D.; Marin,M.T.
Ethanol abuse is linked to several acute and chronic injuries that can lead to health problems. Ethanol addiction is one of the most severe diseases linked to the abuse of this drug. Symptoms of ethanol addiction include compulsive substance intake and withdrawal syndrome. Stress exposure has an important role in addictive behavior for many drugs of abuse (including ethanol), but the consequences of stress and ethanol in the organism when these factors are concomitant results in a complex interaction. We investigated the effects of concomitant, chronic administration of ethanol and stress exposure on the withdrawal and consumption of, as well as the preference for, ethanol in mice. Male Swiss mice (30–35 g, 8-10 per group) were exposed to an ethanol liquid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethanol; Addiction; Stress; Free-bottle choice; Withdrawal.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000100606

Condição física e desenvolvimento radicular de gramíneas em solo construído após mineração de carvão
Provedor de dados: 86
Autores: Stumpf,Lizete; Pauletto,Eloy Antonio; Pinto,Luiz Fernando Spinelli; Garcia,Gabriel Furtado; Ambus,Jordano Vaz; Silva,Tiago Stumpf da; Pinto,Marilia Alves Brito; Tuchtenhagen,Ivana Kruger.
Resumo O objetivo deste trabalho foi avaliar a condição física e a potencialidade de uso agrícola de um solo construído após mineração com carvão, além do desenvolvimento radicular de gramíneas tropicais nesse solo, tendo-se considerado diferentes períodos de revegetação. O solo foi construído no início de 2003, e o experimento instalado em novembro/dezembro de 2007. A condição física do solo construído foi avaliada nas parcelas ocupadas por gramíneas perenes, como Urochloa humidicola, Panicum maximum e U. brizantha. Em julho de 2012, foram coletadas amostras de solo com estrutura preservada e não preservada para a determinação dos atributos físico-químicos, nas camadas de 0,00-0,10, 0,10-0,20 e 0,20-0,30 m. Monólitos de solo foram coletados para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Panicum maximum; Urochloa brizantha; Urochloa humidicola; Recuperação de áreas degradadas; Revegetação; Uso agrícola potencial.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901078

Condicionamento fisiológico de sementes de soja, componentes de produção e produtividade
Provedor de dados: 65
Autores: Silva,Tiago Alexandre da; Silva,Pedro Bento da; Silva,Edvaldo Aparecido Amaral da; Nakagawa,João; Cavariani,Claudio.
RESUMO: A cultura da soja apresenta importância comercial extremamente relevante para a economia brasileira. O condicionamento fisiológico é uma técnica que permite melhorar a qualidade das sementes, sobretudo daquelas de baixo vigor. O vigor é definido como a capacidade das sementes em apresentar desempenho adequado, quando expostas a diferentes condições ambientais. Sementes de alto vigor produzem plantas com maior velocidade de emergência e maiores níveis nos componentes de rendimento, desdobrando assim em uma maior produtividade de sementes no final do seu ciclo. O objetivo foi avaliar o comportamento agronômico em plantas, em condições de campo, oriundas de sementes de soja condicionadas sob diferentes potenciais osmóticos, em função dos níveis de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Condicionamento osmótico; Deterioração; Vigor de sementes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200227

Condicionamento osmótico e desempenho de sementes de repolho com diferentes níveis de vigor
Provedor de dados: 75
Autores: Armondes,Kássia AP; Dias,Denise CFS; Martínez,Paola AH; Silva,Laércio J; Hilst,Paulo C.
RESUMO O condicionamento osmótico de sementes vem sendo indicado como alternativa para uniformizar e acelerar a germinação e a emergência de plântulas, especialmente em hortaliças. Assim, objetivou-se avaliar o efeito do condicionamento osmótico sobre o desempenho de lotes de sementes de repolho com diferentes níveis de vigor. Foram utilizadas sementes de quatro lotes de repolho, cultivar 60 dias. No primeiro ensaio, as sementes foram condicionadas em solução aerada de PEG 6000 a -1,0 MPa por 0, 2, 4 e 6 dias, a 20oC. As sementes de cada tratamento, submetidas ou não a secagem até atingir novamente o teor de água inicial, foram avaliadas mediante testes de germinação e de emergência de plântulas em casa de vegetação. Num segundo ensaio, sementes da mesma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica oleracea var. capitata; Osmocondicionamento; Qualidade fisiológica; Germinação.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300428

CONDICIONES DE CULTIVO DE LA PLANTA MATRIZ Y USO DEL ÁCIDO INDOLBUTÍRICO EN LA PROPAGACIÓN DEL MANDARINO ‘SUNKI’ BAJO ESTAQUILLA
Provedor de dados: 94
Autores: SARMIENTO,ANDRÉS IVÁN PRATO; SCHWARZ,SERGIO FRANCISCO; SOUZA,PAULO VITOR DUTRA DE.
RESUMEN  Los patrones se obtienen tradicionalmente en la citricultura a partir de semillas, seleccionándose las plantas de origen apomíctica. Sin embargo, hay riesgo de no realizarse la selección correcta, debido a la baja apomixis y la alta heterocigocidad en algunas especies o cultivares, como el mandarino ‘Sunki’. La obtención de los mismos por estaquillas solucionaría el problema. El objetivo de este trabajo fue evaluar el potencial de enraizamiento de estaquillas del mandarino ‘Sunki’ (Citrus sunki Hort. ex Tan.), colectadas de matrices cultivadas en el campo o en ambiente protegido, utilizándose diferentes concentraciones del ácido indolbutírico (AIB). Las estaquillas se colectaron en el final de la primavera y se mantuvieron por 90 días en cámara de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus sunki; Enraizamiento; Fitorregulador; Patrón.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200902

Condições físico-hídricas de Planossolo cultivado com soja em plantio direto e preparo convencional
Provedor de dados: 86
Autores: Ribeiro,Pablo Lacerda; Bamberg,Adilson Luís; Reis,Diony Alves; Oliveira,Ana Cláudia Barneche de.
Resumo O objetivo deste trabalho foi avaliar os efeitos do sistema plantio direto (PD) e do manejo com preparo convencional (PC) sobre atributos físicos e hídricos de um Planossolo Háplico cultivado com soja, em terras baixas do Sul do Brasil. Amostras indeformadas de solo foram coletadas às camadas de 0,00-0,10, 0,10-0,20 e 0,20-0,40 m, para a determinação dos atributos físico-hídricos, tendo-se monitorado o potencial mátrico do solo com sensores, ao longo de um ciclo de produção da soja. Os valores de macroporosidade foram menores do que 0,10 m3 m-3, independentemente do sistema de manejo do solo, o que restringe a possibilidade de cultivo da soja em sequeiro, pelo comprometimento da difusão de gases. Comparado ao PC, o PD promove a microporosidade na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Cultivo mínimo; Disponibilidade hídrica; Porosidade do solo; Terras baixas; Várzeas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901484

Condições meteorológicas de outono e inverno e suas influências na safra de maçã 2016/17 na região de Vacaria, RS.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
O cultivo da macieira (Malus domestica Borkh.) é uma atividade agrícola de grande importância socioeconômica em regiões de altitude no Sul do Brasil (IBGE, 2016). Estas regiões apresentam condições climáticas mais favoráveis ao cultivo da macieira sob o aspecto quantitativo e qualitativo da produção, porém o monitoramento destas condições é fundamental para a tomada de decisão para a implementação das melhores técnicas de manejo.Para o cultivo da macieira no sul do Brasil, dentre os fatores que afetam a produção e produtividade, as condições climáticas são as que mais limitam o bom desempenho produtivo (MALUF et al., 2011).A macieira, assim como outras frutíferas de clima temperado, apresenta mecanismo adaptativo que lhes confere resistência ao frio e...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Brasil; Macieira.; Maca; Malus domestica; Clima; Climatologia; Temperatura; Fruta de clima temperado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059573

Condições meteorológicas e sua influência na safra vitícola de 2016 em regiões produtoras de vinhos finos do sul do Brasil.
Provedor de dados: 14
Autores: ALVES, M. E. B.; TONIETTO, J.
bitstream/item/148475/1/Comunicado-Tecnico-187.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Vitivinicultura; Variedades (uva); Condições climáticas (viticultura); Manejo (parreiras); Produtividade dos vinhedos; Qualidade da uva; Dormência (uva); Brotação (uva); Floração (uva); Tempo (clima); Regiões produtoras (Sul Brasil); Condições meteorológicas (vitivinicultura); Viticultura; Uva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054231

Condition corporelle et conséquences sur la plasticité des traits d’histoire de vie chez les petits pélagiques de Méditerranée
Provedor de dados: 5
Autores: Brosset, Pablo.
Multiple changes have been described since 2008 in the Gulf of Lions ecosystem and particularly in small pelagic fish dynamic. In particular, the two main exploited species, i.e. anchovy (Engraulis encrasicolus) and sardine (Sardina pilchardus) are now smaller and in poor condition while a third species, the sprat (Sprattus sprattus) strongly increased in terms of biomass and abundance. This PhD thesis investigated these changes through the analysis of small pelagic fish body condition (i.e individual energy stores) variations, its causes and consequences. Anchovy and sardine body condition was optimal in 2005 and 2006 and decreased after 2008 to remain steady at low level since 2010. Moreover, older sardine have particularly displayed poor body condition...
Tipo: Text
Palavras-chave: Condition corporelle; Traits d’histoire de vie; Reproduction; Body condition; Life-History traits; Reproduction.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00498/60928/64322.pdf

Conditioning and aversion to toxic Solanum bonariense ("naranjillo") leaves in calves
Provedor de dados: 65
Autores: Ruiz-Santos,Paul; Pfister,James Alan; Verdes,José Manuel.
ABSTRACT: Solanum bonariense is a perennial poisonous shrub that induces cerebellar cortical degeneration when eaten by cattle. The aim of this research was to outline a protocol to induce a conditioned aversion to this plant. During the pre-conditioning period ten calves (126±12kg BW) were maintained at half of their normal energy intake with lucerne hay and water ad libitum, to stimulate consumption of S. bonariense. Every two days they were offered 100g ofS. bonariense leaves for 5 minutes. Calves began eating the target plant on day 10 and consumed all the plant material on day 12. The conditioning period began after each calf consumed the entire amount of S. bonariense for three consecutive sessions. Five animals were randomly selected for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum bonariense; Poisonous plants; Conditioned taste aversion; Calves.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400669

Conditioning temperature for inducing uniform ripening of 'Abate Fetel' pears
Provedor de dados: 124
Autores: Zucoloto,Moises; Antoniolli,Lucimara Rogeria; Siqueira,Dalmo Lopes; Czermainski,Ana Beatriz Costa; Salomão,Luiz Carlos Chamhum.
ABSTRACT The aim of this study was to determine the conditioning temperature period for inducing uniform ripening of 'Abate Fetel' pears as well as to determine the maximum storage period with no quality loss. Three harvests were carried out at weekly intervals and each harvest date was considered a factorial experiment (7x3), with seven storage periods at 0 ± 1 ºC and 90 ± 5% relative humidity (0; 20; 40; 60; 80; 100 and 120 days) and three periods at room temperature (20 ± 1 ºC) (zero, three and six days). The assessed quality attributes were flesh firmness, starch content, weight loss and soluble solids content. Acceptance and purchase intention sensory tests were carried out. Cold storage was efficient in inducing uniform ripening in 'Abate Fetel'...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pyrus communis L.; Cold storage; Acceptance; Shelf life.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200344

Condução vertical e densidade de plantas de minimelancia em ambiente protegido
Provedor de dados: 75
Autores: Campagnol,Rafael; Matsuzaki,Ricardo T; Mello,Simone C.
RESUMO: O consumo de produtos diferenciados como mini hortaliças vem crescendo nos últimos anos. Esse nicho de mercado é de grande interesse dos horticultores por alcançar maior remuneração comparado aos produtos tradicionais. Exemplo desse produto é a minimelancia, que vem sendo cultivada não somente em campo, mas também em casas-de-vegetação. Nesse último sistema, as plantas devem ser cultivadas no sentido vertical e podadas. Desta forma, objetivou-se com esse estudo verificar a influência de três sistemas de condução (S1= uma haste e um fruto por planta conduzido na haste principal; S2= uma haste e um fruto por planta conduzido na haste secundária; e S3= duas hastes e um fruto por planta conduzido na haste principal) e duas densidades de plantas (2,4 e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrullus lanatus; Poda; Cultivo vertical; Cultivo protegido.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100137

Condutividade elétrica e crescimento do milho em solos contrastantes sob aplicação de diversos níveis de calagem
Provedor de dados: 86
Autores: Carmo,Davi Lopes do; Silva,Carlos Alberto.
Resumo: O objetivo deste trabalho foi avaliar o efeito da aplicação de níveis crescentes de calagem sobre a condutividade elétrica de solos contrastantes quanto à textura e aos teores de matéria orgânica, assim como o grau de associação da condutividade elétrica e da concentração de nutrientes com a massa de matéria seca total de milho. A condutividade elétrica e os teores disponíveis de macro e micronutrientes foram determinados, tendo-se calculado a concentração de nutrientes de solos incubados com doses crescentes de CaCO3+MgCO3. Determinou-se o grau de associação da condutividade elétrica com os atributos de fertilidade e de acidez de cada solo e com a massa de matéria seca de milho, cultivado por 35 dias em vaso. A condutividade elétrica aumenta com o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atributos de acidez do solo; Disponibilidade de nutrientes; Matéria orgânica; Solução do solo; Textura do solo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001001762

Conectividade redesenha a geografia global.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172300/1/Conectividade-redesenha-a-geografia-global.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Inteligência territorial estratégica; Conectividade global; Geopolítica; Conectografia; Cingapura; Dubai; Geografia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087234

Conexiones entre tejido óseo y tejido graso: efecto de la obesidad sobre la salud ósea
Provedor de dados: 38
Autores: Zeni,Susana Noemí.
La prevalencia de dos desórdenes crónicos como la osteoporosis y la obesidad se encuentra en aumento. La fisiopatología de ambas alteraciones metabólicas es multifactorial e incluye factores genéticos, factores ambientales y hormonales. Diversos estudios clínicos y experimentales demuestran la existencia de una interacción entre el tejido adiposo y el esqueleto, similar a la que ocurre entre las patologías mencionadas. Si bien se pensaba que la obesidad protegía al hueso, actualmente se postula que un exceso de tejido graso, fundamentalmente grasa abdominal, sería un factor de riesgo para el desarrollo de osteoporosis y fracturas por fragilidad. Diversos factores secretados por el tejido graso incrementados por efecto de la obesidad jugarían un rol clave...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hueso; Remodelamiento óseo; Adipocitos; Estrés oxidativo; Obesidad; Osteoporosis.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300006

Confecção de compostos orgânicos em Parnaíba, PI.
Provedor de dados: 14
Autores: TEODORO, M. S.
O emprego de fertilizantes orgânicos como base central de sistemas orgânicos de produção é uma tecnologia adotada no mundo inteiro e cresce exponencialmente no Brasil, principalmente nas regiões produtoras de hortaliças.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Composto Orgânico; Compostagem; Resíduo Orgânico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055970

Conferencias
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000200001

Configuraciones territoriales en el periurbano del partido de Florencio Varela
Provedor de dados: 125
Autores: Alegre,Silvina.
El partido de Florencio Varela presenta configuraciones territoriales instituidas legalmente por la ordenanza de zonificación vigente, sobre la cual la interacción de situaciones demográficas, sociales, ocupacionales y productivas perfilan diversas espacialidades que fragmentan y trascienden los límites de la legalidad instituida. En este trabajo se da cuenta de los desplazamientos de esos bordes, haciendo foco en dos barrios del periurbano, cuya dinámica espacial es contrarrestada con las propias del ejido urbano y de la zona hortícola circundante. El análisis se aborda a partir del uso de la información y cartografía producida en el marco del Censo de población 2010, a nivel de radios y de los datos obtenidos a través de una encuesta hortícola realizada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Periurbano; Zonificación; Consumo del espacio; Configuraciones territoriales.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000100009

Confirmación de la presencia de Centronycteris maximiliani (Chiroptera: Emballonuridae) en Colombia, con comentarios sobre la distribución de Centronycteris
Provedor de dados: 81
Autores: Rodríguez-Posada,Miguel E.
El género Centronycteris (Chiroptera: Emballonuridae) cuenta con dos especies, C. maximiliani y C. centralis, las cuales son consideradas raras, pese a su amplia distribución, por sus bajas densidades locales. Para Colombia se han reportado las dos especies; sin embargo, el conocimiento sobre su distribución es parcial y la presencia de C. maximiliani en el país es incierta. Se realizó una revisión de la distribución del género Centronycteris en Colombia, confirmando la presencia de C. maximiliani al occidente de la provincia biogeográfica de la Guayana, extendiendo su distribución conocida 672 km desde localidad más cercana, al oriente en el estado de Amazonas, Venezuela, y 470 km al norte desde Loreto, Perú. Se presenta un nuevo registro de C. centralis...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Distribución geográfica; Especies raras; Murciélagos de cola envainada; Murciélagos de pelo hirsuto.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100019

Conflito em áreas de preservação permanente em cursos d'água na Bacia de Ribeirão da Onça, Colombo, PR.
Provedor de dados: 14
Autores: FRITZSONS, E.; MANTOVANI, L. E.
Introdução; Benefícios das florestas ciliares; Aspectos legais relacionados às APP dos cursos d’água; Descrição da área de trabalho; Avaliação e monitoramento da qualidade de água; Distribuição do uso e cobertura da terra; Áreas de floresta ciliar; Metodologia para obter a APP fluvial; Resultados.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gestão de recursos; APP; Áreas de Preservação Permanente; Conservação da água; Uso da terra.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055248

Conforcalc - manual do usuário.
Provedor de dados: 14
Autores: DALMEDICO, G.; ABREU, P. G. de; COLDEBELLA, A.; SANTOS FILHO, J. I. dos.
bitstream/item/165866/1/Cartilha-Conforcalc-final.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bem-estar animal; Ambiência; Animal welfare; Environmental enrichment.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062043

Conhecendo a Lei Arouca, Lei n° 11.794, de 8 de outubro de 2008, que regula a pesquisa com animais.
Provedor de dados: 14
Autores: VASCONCELOS, R. M. de.
O presente capítulo tem por finalidade dar ampla divulgação às normas legais aplicáveis às atividades de criação, manejo e uso de vertebrados vivos, para fins científicos ou didáticos, de acordo com a regras previstas pela Lei nº 11.794, de 8 de outubro de 2008, também denominada Lei Arouca (BRASIL, 2008). Essa lei foi regulamentada pelo Decreto nº 6.899, de 15 de julho de 2009, bem como, até a presente data, por 30 resoluções normativas e 8 orientações técnicas editadas pelo Conselho Nacional de Controle de Experimentação Animal (Concea), no âmbito da sua competência institucional.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Patrimônio genético; Legislation.; Legislaçãp; Biotério.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065135

Conhecendo a Lei n° 13.123, de 2015, e o Decreto n° 8.772, de 2016, que regulam o acesso ao patrimônio genético e ao conhecimento tradicional associado e a exploração econômica de produto ou material reprodutivo desenvolvido a partir do acesso.
Provedor de dados: 14
Autores: VASCONCELOS, R. M. de; MACEDO, F. S.; DIAS, A. T. G. M.; FREIRE, A. R. M.; MOREIRA, C. T.
O presente capítulo tem por objetivo apresentar o novo marco legal da biodiversidade, consubstanciado pela Lei nº 13.123, de 20 de maio de 2015 (BRASIL, 2015), e o Decreto nº 8.772, de 11 de maio de 2016 (BRASIL, 2016). O referido marco legal estabelece as regras e as condições para o acesso à amostra de patrimônio genético e ao conhecimento tradicional associado, para fins de pesquisa e desenvolvimento tecnológico. A Lei nº 13.123 entrou em vigor no dia 17 de novembro de 2015, e, nessa data, revogou a Medida Provisória nº 2.186-16, de 2001, a qual se encontrava em vigor desde 30 de junho de 2000. Apesar de, aparentemente, ter adotado procedimentos um pouco mais simplificados do que aqueles previstos na medida provisória, como, por exemplo, substituição de...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Patrimônio genético; Conhecimento tradicional; Biodiversidade; Biodiversity.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065122

Conhecendo as exigências legais e técnicas aplicáveis às atividades de pesquisa e desenvolvimento de inoculantes.
Provedor de dados: 14
Autores: ARAUJO, F. de A.; VASCONCELOS, R. M. de.
Este capítulo tem por objetivo apresentar o novo marco legal da biodiversidade, consubstanciado pela (o): • Lei nº 6.894, de 16 de dezembro de 1980, com as alterações introduzidas pela Lei nº 6.934, de 13 de julho de 1981, e a Lei nº 12.890, de 10 de dezembro de 2013. • Decreto nº 4.954, de 14 de janeiro de 2004, atualizado pelo Decreto nº 8.059, de 26 de julho de 2013, e o Decreto nº 8.384, de 29 de dezembro de 2014. • Instrução Normativa do Ministério da Agricultura, Pecuária e Abastecimento/ Secretaria de Defesa Agropecuária (Mapa/SDA) nº 13, de 24 de março de 2011 (BRASIL, 2011), que regulamenta a produção dos inoculantes, garantindo a qualidade e recomendando as estirpes específicas para cada tipo de inoculante. • Instrução Normativa Mapa/SDA nº 30,...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Marco legal da biodiversidade; Inoculante; Biodiversidade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065139

Conhecendo as normas legais aplicáveis às atividades de coleta de material biológico e de manutenção de animais silvestres (vertebrados e invertebrados) em cativeiro.
Provedor de dados: 14
Autores: VASCONCELOS, R. M. de.
O presente capítulo tem por finalidade atualizar e dar ampla divulgação às normas legais aplicáveis às seguintes atividades: ? Coleta de material biológico ? Por meio da Instrução Normativa nº 3, de 1º/9/2014, do Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio). ? Manutenção de animais silvestres (vertebrados e invertebrados) em cativeiro por prazo superior a 24 meses ? Por meio da Lei Complementar nº 140, de 8 de dezembro de 2011 (BRASIL, 2011); Instrução Normativa Ibama nº 7, de 30 de abril de 2015 (IBAMA, 2015), do Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis (Ibama), e da Instrução Normativa ICMBio nº 3, de 2014 (INSTITUTO CHICO MENDES DE CONSERVAÇÃO DA BIODIVERSIDADE, 2014).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Patrimônio genético; Animal selvagem; Animal invertebrado; Animal vertebrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065127

Conhecimento e percepção dos médicos-veterinários do hospital veterinário da UFRPE sobre a castração pediátrica
Provedor de dados: 195
Autores: Silva, Taciana Cássia; Barreto, Thayron Barbosa Mendes; Andrade, Moacir Bezerra; de Miranda, Adriana Lucia Souto; Guimarães-Bassoli, Ariene Cristina Dias.
A castração é um importante recurso para promover o controle populacional de cães gatos; programas de controle populacional devem incluir animais em idade pediátrica (entre seis e vinte semanas de vida) para que se tornem realmente eficazes. A castração pediátrica, que é a castração antes da puberdade em relação a castração em idade convencional, que é a castração a partir dos seis meses de idade apresenta menor custo, recuperação mais rápida, menor risco de hemorragias, prevenção de crias indesejadas e de várias enfermidades hormônio-dependentes. Mas,apesar das diversas vantagens em relação ao procedimento, a castração pediátrica, ainda é alvo de polêmica e muita resistência na classe médica veterinária. O presente trabalho consistiu na aplicação de um...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28913

Conhecimento tradicional e práticas agroecológicas como forma de resistência da ruralidade no Planalto Sul de Santa Catarina
Provedor de dados: 194
Autores: Souza, Patrine; Neto, João Fert; Madruga, Joseane; Fernandes, Patricia; Werter, Silvia Danieli.
Este trabalho está focado no estudo de um grupo de mulheres agricultoras no município de Otacílio Costa/SC, caracterizadas pela reprodução da sua ruralidade num cenário onde predominam atividades de reflorestamento com Pinus sp. Este grupo tem as suas estratégias voltadas para práticas agroecológicas e a realização de feiras de venda direta.  Utilizou-se a abordagem teórica-metodológica de Pierre Bourdieu, através dos conceitos de habitus, capitais e de reprodução social. Para a coleta de dados, utilizou-se questionários semiestruturados, observação participante e impressões através de diálogos e acompanhamento de atividades. Observou-se uma condição de resistência decorrente de estratégias de recuperação de conhecimentos tradicionais, a partir de práticas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capital simbólico; Identidade sociocultural; Mulheres agricultoras.
Ano: 2016
URL: http://periodicos.ufsm.br/extensaorural/article/view/16335

CONILON BRS Ouro Preto.
Provedor de dados: 14
Folder sobre a primeira cultivar de café conilon da Embrapa, a Conilon BRS Ouro Preto, incluindo informações sobre os viveiristas credenciados.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Café conilon; Cultivar.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045409

Conjugated linoleic acid of dairy foods is affected by cows’ feeding system and processing of milk
Provedor de dados: 63
Autores: Ruiz,Juan Pablo Avilez; Alonzo,Marcelo Wladimir; Pertíñez,Manuel Delgado.
ABSTRACT The distribution of conjugated linoleic acid (CLA) in dairy products commercially available in Chile is poorly understood. This study aimed to assess the content of CLA in dairy cow products from Chile and the effect of processing fresh milk into dairy products. Samples of raw milk were categorized into two groups based on the animal feeding system utilized by the dairy farm: 1) grazing based systems (Los Lagos region); and 2) housing systems using total mixed ration (TMR) diets (Los Angeles region). Simultaneously, commercial samples of condensed milk, powdered milk, butter and Gouda cheese were analyzed. Furthermore, samples of raw milk and processed products (powdered and sweetened condensed milk) were also analyzed. Dairy farms based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CLA; Functional foods; Grazing; Milk quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000200103

Conjuntura do setor lácteo.
Provedor de dados: 14
Autores: PEREIRA, V. da F.; CHRIST, A. da S.; CARVALHO, G. R.; LEITE, J. L. B.; STOCK, L. A.; LANA, M. S.; OLIVEIRA, S. J. de M.
bitstream/item/156453/1/Cnpgl-2016-PanLeite84-Conjuntura.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Custo de produção de leite; Preços do leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065207

Conjuntura do setor lácteo.
Provedor de dados: 14
Autores: STOCK, L. A.; CHRIST, A. da S.; CARVALHO, G. R.; RESENDE, J. C. de; LEITE, J. L. B.; LANA, M. S.; ZOCCAL, R.
bitstream/item/156401/1/Cnpgl-2016-PanLeite86-Conjuntura.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preços do leite.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065165

Conocimiento de zoonosis en operarios tamberos de la provincia de Santa Fe, Argentina
Provedor de dados: 78
Autores: Koziol,E.E.; Molineri,A.I.; Vanasco,N.B.; Scala,M.R.; Signorini,M.; Tarabla,H.
Los trabajadores de establecimientos lecheros presentan un significativo riesgo de contraer enfermedades transmitidas animales. El objetivo de este trabajo fue evaluar el conocimiento y la percepción de los riesgos en operarios tamberos de la Provincia de Santa Fe de las zoonosis a la que están expuestos su asociación con variables socio-demográficas y el uso de elementos de protección personal. Se efectuó una encuesta a asistentes a cursos de capacitación (n= 203) mediante cuestionario estructurado. El análisis incluyó Ç2, test exacto de Fisher, t de Student y coeficiente de correlación de Spearman. La brucelosis fue la zoonosis más conocida, mientras que leptospirosis tuvo el reconocimiento más bajo. Las correctas identificaciones de las zoonosis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zoonosis; Percepción de Riesgos; Trabajadores Rurales; Salud ocupacional.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000100002

Conscientização sobre abrigos de animais: Elaboração de vídeo-documentário
Provedor de dados: 195
Autores: Brizeno, Maysa Costa; Silva, Taciana Cássia; Souza, Myrella Maria de Lima; de Miranda, Adriana Lucia Souto; Guimarães-Bassoli, Ariene Cristina Dias.
O Programa de Extensão “Adote um Vira-lata” (PROEXT, MEC-SESu) da Universidade Federal de Pernambuco, em atividade desde 2007, tem como principais objetivos trabalhar temas sociais que de alguma maneira beneficiem os animais e a saúde pública (prevenção de zoonoses), dentre eles: a guarda responsável, a adoção, a castração e a conscientização sobre maus-tratos. Para alcançar tais objetivos, e baseado no que é recomendado pela Organização Mundial da Saúde (OMS) desde 1992, o programa atua em três frentes de trabalho: educação para a guarda responsável de animais domésticos, controle populacional ético através da castração e promoção da adoção. Dentre as temáticas mais relevantes abordadas nos trabalhos de conscientização à população está a dos abrigos de...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28937

Conseils phytosanitaires pour la culture maraîchère biologique
Provedor de dados: 21
Autores: Koller, Martin.
Cette publication fournit des recommandations détaillées pour 15 espèces ou groupes d’espèces. Elle traite les troubles physiologiques, les maladies et les ravageurs. Il est prévu de l’actualiser tous les deux ans.
Tipo: Book
Palavras-chave: Vegetables Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30055/1/1649-protection-plantes-maraicheres-1.pdf

Consequences of eight consecutive applications of equine chorionic gonadotropin on ovarian follicle development and ovulation in  bos indicus cows
Provedor de dados: 65
Autores: Stuhr,Bhárbara Delboni; Gil,Isaac Santos; Lacerda,Tracy Ferreira; Favoreto,Mauricio Gomes; Loureiro,Bárbara.
ABSTRACT: The equine chorionic gonadotropin (eCG) is a glycoprotein produced in mare endometrial calices. In bovine, it is used in estrus synchronization protocols. However, studies have shown that it is potentially immunogenic and its effect can decrease after repetitive use. This study aimed to evaluate antral follicle dynamics, corpus luteum (CL) and ovulation rate in bos indicus cows submitted to an estrus synchronization protocol in association with eCG for eight times consecutively. Ten cyclical, multiparous, and pasture raised beef cows were divided into two groups: control group (n=5) and eCG group (n=5). In 30 day interval, all animals were synchronized with the same estrogen/progesterone based protocol, totalizing 8 re-synchronizations. Cows in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corpus luteum; ECG; Fertility; Immunity; FTAI.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102018

Consequences of Varied Planting Geometry and Early Post Emergence Herbicides for Crop-Weed Interventions in Rice Under Semi-Arid Climate
Provedor de dados: 87
Autores: ASHRAF,U.; ABBAS,R.N.; HUSSAIN,S.; MO,Z.W.; ANJUM,S.A.; KHAN,I.; TANG,X.R.
ABSTRACT Adjustment of planting geometry along with reduced applications of herbicides can be a viable tool for effective weed management in rice. This present study has examined the effects of three planting geometries (20 cm x 20 cm, 20 cm x 10 cm and 10 cm x 10 cm); along with early post emergence herbicides, viz; bispyribac sodium 20% WP at 39.50 g a.i. ha-1, bispyribac sodium 100 SC at 39.50 g a.i. ha-1, cyhalofop-butyle 10% EC at 49.50 g a.i. ha-1, and penoxulam 240 EC at 15 g a.i. ha-1 on weed growth, and rice performance under semi-arid climate. A weedy check was maintained as control where no herbicide was applied. Results showed that the narrowest plant spacing (10 cm x 10 cm) effectively controlled weeds; however, it also resulted in reduced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicides; Plant spacings; Rice growth; Weed interference; Yield loss.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400737

Conservação da biodiversidade do Estado do Maranhão: cenário Atual em dados geoespaciais.
Provedor de dados: 14
Autores: ARAUJO, L. S. de; SILVA, G. B. S. da; TORRESAN, F. E.; VICTORIA, D. de C.; VICENTE, L. E.; BOLFE, E. L.; MANZATTO, C. V.
Dados espaciais sobre o estado do Maranhão foram compilados e produzidos pela Embrapa durante o macrozoneamento ecológicoeconômico do Estado. Neste trabalho, apresentamos parte dos resultados obtidos durante o diagnóstico de dados bióticos, que contemplam análises da situação de remanescentes de vegetação. No Estado, os biomas Cerrado (64% do Estado), Amazônia (35%) e Caatinga (1%) compõem um mosaico de paisagens ricas em biodiversidade. Com base na análise integrada de informações sobre as regiões fitoecológicas, biomas, unidades de conservação e áreas prioritárias para a conservação da biodiversidade, identificamos que 76% do estado do Maranhão são considerados áreas de vegetação, principalmente Vegetação Secundária (26%), Savana (23%) e Floresta Sazonal...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Zoneamento econômico.; Planejamento rural; Biodiversidade; Zoneamento Ecológico.; Rural planning.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069715

Conservação de caqui 'Fuyu' com o tratamento em pré-colheita e pós-colheita com 1-metilciclopropeno
Provedor de dados: 86
Autores: Vieira,Marcelo José; Argenta,Luiz Carlos; Amarante,Cassandro Vidal Talamini do; Steffens,Cristiano André; Souza,Edson Luiz de.
Resumo: O objetivo deste trabalho foi comparar os efeitos da pulverização pré-colheita de 1-metilciclopropeno aquoso (1-MCPa) e tratamento pós-colheita de 1-metilciclopropeno gasoso (1-MCPg) sobre a maturação e a qualidade de caqui (Diospyros kaki) 'Fuyu'. Pulverizaram-se 150 mg L-1 de 1-MCPa nas plantas, na primeira semana de colheita comercial. Os frutos foram colhidos aos 1, 7, 14 e 21 dias, após a pulverização do 1-MCPa (DAAM), e tratados ou não com 0,6 μL L-1 de 1-MCPg, um dia após a colheita. Os tratamentos constituíram-se de controle, 1-MCPa, 1-MCPg e 1-MCPa+1-MCPg. Os frutos foram armazenados por 70 dias a 0oC, em atmosfera modificada (AM), seguido por sete dias a 23ºC. O tratamento com 1-MCPa não afetou a maturação dos frutos na planta, mas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diospyros kaki; Atmosfera modificada; Distúrbios fisiológicos; Etileno; Fruto; Dano por frio.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300197

Conservação de morango tratado com choque térmico
Provedor de dados: 22
Autores: Sidiane Coltro-Roncato; Unioeste; Cristiane Claudia Meinerz; Unioeste; Viviane Marcela Celant; UNIOESTE; Laline Broeto; UNIOESTE; João Alexandre Lopes Dranski; UNIOESTE; Edilaine Della Valentina Gonçalves; UNIOESTE; Omari Dangelo Forlin Dildey; UNIOESTE; Gilberto Costa Braga; UNIOESTE.
Choque t&amp;eacute;rmico tem sido estudado como m&amp;eacute;todo auxiliar de conserva&amp;ccedil;&amp;atilde;o de morangos. A efici&amp;ecirc;ncia no controle microbiol&amp;oacute;gico e aumento da vida &amp;uacute;til deste m&amp;eacute;todo por imers&amp;atilde;o dos frutos em &amp;aacute;gua aquecida foi comprovada, e choque t&amp;eacute;rmico com ar aquecido pode ser uma alternativa vi&amp;aacute;vel na conserva&amp;ccedil;&amp;atilde;o de morangos. O presente trabalho teve por objetivo avaliar o efeito do choque t&amp;eacute;rmico com ar aquecido na composi&amp;ccedil;&amp;atilde;o qu&amp;iacute;mica e na conserva&amp;ccedil;&amp;atilde;o de morangos &amp;lsquo;Dover&amp;rsquo;. Os frutos foram tratados termicamente em estufa de ar aquecido a 45...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Antocianinas; Fenólicos totais; Fragaria x ananassa Duch; Patógenos; Pós-colheita.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11727

CONSERVAÇÃO DE REPOLHO MINIMAMENTE PROCESSADO SOB EFEITO DE DIFERENTES EMBALAGENS, TEMPO DE ESTOCAGEM E TEMPERATURA
Provedor de dados: 196
Autores: Moreno, Leandro Bassi; scherwinski, Rainer; da Silva, João Manoel Teixeira; Scalon, Silvana de Paula Quintão; Carnevalli, Thiago Oliveira.
A utilização de atmosfera modificada e redução da temperatura de armazenamento aumentam a vida útil de diversas hortaliças e frutas minimamente processadas. O presente estudo consistiu em avaliar os efeitos de diferentes embalagens, temperaturas e tempo de estocagem (0, 4, 8 e 12 dias) nas propriedades físico-químicas de repolho minimamente processado. As amostras foram acondicionadas em bandeja pet, bandeja de isopor embaladas com filme PVC e em sacos plásticos sob diferentes temperaturas (8 °C, 15 °C e 25 °C), que foram arranjados em esquema fatorial 3 x 3, no delineamento experimental de blocos inteiramente casualizados, com três repetições. Após o processamento do repolho foram retiradas 150 g do material e acondicionado nas diferentes embalagens. De...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1139

CONSERVAÇÃO e agregação de valor a recursos genéticos animais.
Provedor de dados: 14
bitstream/item/141770/1/animal-GP-conservacao-e-agregacao-de-valor-a-recursos-geneticos-nimais.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Recurso genético animal; Reprodução animal; Recurso genético.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042089

Conservação e desengorduramento de grãos de pólen de bacurizeiro
Provedor de dados: 86
Autores: Vale,Ellen de Moura; Moreira,Sulimary Oliveira Gomes; Vasconcelos,Lúcio Flavo Lopes; Guimarães,Alane Rosane Castro; Costa,Maria do Perpetuo Socorro Damasceno.
Resumo: O objetivo deste trabalho foi avaliar o efeito de métodos de extração da oleosidade de grãos de pólen de bacurizeiro (Platonia insignis), sobre sua viabilidade. Avaliaram-se sete tratamentos para a extração de lipídios do pólen, cinco deles por imersão em éter de petróleo por 30 s (T1), 60 s (T2), 300 s (T3), 600 s (T4), e 900 s (T5), e dois por imersão em 25% de álcool e 75% de éter petróleo por 60 s (T6) e 900 s (T7); e um tratamento-controle, sem a adição de solventes. Posteriormente, os grãos de pólen desengordurados foram submetidos a um teste de germinação in vitro. Os grãos de pólen submetidos a T2, T3, T4 e T5 apresentaram teores de lipídios menores do que o do tratamento-controle. O tratamento T2 promoveu a maior germinação dos pólens.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Platonia insignis; Clusiaceae; Armazenamento de pólen; Viabilidade do pólen.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000200192

Conservação ex situ de recursos genéticos animais.
Provedor de dados: 14
Autores: RAMOS, A. F.; MARIANTE, A. da S.; ALBUQUERQUE, M. do S. M.
bitstream/item/156859/1/Conservacao-ex-situ-de-recursos-geneticos-animais.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Campo Experimental Fazenda Sucupira; Banco de DNA; Banco de germoplasma animal; Tecidos animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065719

CONSERVAÇÃO ex situ de recursos genéticos vegetais.
Provedor de dados: 14
bitstream/item/141769/1/conser-exsito-GP-conservacao-ex-situ-de-recursos-geneticos-vegetais-1.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Recurso genético.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042084

Conservação in situ de recursos genéticos animais da Embrapa.
Provedor de dados: 14
Autores: ALBUQUERQUE, M. do S. M.; IANELLA, P.
bitstream/item/156822/1/Conservacao-in-situ-de-recursos-geneticos-animais-da-Embrapa.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Núcleos de Conservação; Recursos genéticos animais.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065701

CONSERVAÇÃO in situ e manejo de recursos genéticos.
Provedor de dados: 14
Principais linhas de pesquisa; Tecnologias, produtos e serviços; Main research lines; Technologies, products, and services.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Recurso genético.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042069

Conservação pós-colheita de frutos de morangueiro em diferentes condições de armazenamento
Provedor de dados: 75
Autores: Andrade Júnior,Valter C; Guimarães,Amanda G; Azevedo,Alcinei M; Pinto,Nísia AVD; Ferreira,Marcos AM.
RESUMO O morango é um produto muito apreciado pelos consumidores devido às características organolépticas. Porém, os frutos do morangueiro são altamente perecíveis depois de colhidos, sendo necessário adotar medidas alternativas para prolongar o período de conservação dos frutos. O trabalho foi realizado com o objetivo de avaliar a conservação pós-colheita de frutos de cultivares de morangueiro em diferentes condições de armazenamento. Os frutos de morangueiro utilizados no experimento foram cultivados na fazenda da empresa Mape Frutas, localizada no município de Datas-MG. Foram avaliados os frutos de oito cultivares (Festival, Campinas, Toyonoka, Dover, Oso Grande, Camarosa Diamante e Aromas). As condições de armazenamento e as análises foram realizadas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Refrigeração; Câmara fria; Qualidade físico-química.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300405

Conservation narratives in Peru: envisioning biodiversity in sustainable development
Provedor de dados: 7
In the mega-diverse country Peru, a resource intensive development model collides with the interest of conserving biodiversity. Peruvian biodiversity experts have developed different lines of argumentation as to how to integrate conservation into the sustainable development of their country.  Applying grounded theory, I define five groups of conservation narratives based on the analysis of 72 qualitative interviews with experts working in areas of biodiversity conservation. I have labeled them: biodiversity protectionists, biodiversity traditionalists, biodiversity localists, biodiversity pragmatists, and biodiversity capitalists. These groups are each discussed in connection with what they have to say about biodiversity in relation to human life,...
Tipo: Peer-Reviewed Reports
Palavras-chave: Environmental discourses; Extractivism; Latin America; Natural capital; Political ecology; Protected areas; Sustainability.
Ano: 2016

Conservation physiology of marine fishes: state of the art and prospects for policy
Provedor de dados: 5
Autores: Mckenzie, David; Axelsson, Michael; Chabot, Denis; Claireaux, Guy; Cooke, Steven J.; Corner, Richard A.; De Boeck, Gudrun; Domenici, Paolo; Guerreiro, Pedro M.; Hamer, Bojan; Jorgensen, Christian; Killen, Shaun S.; Lefevre, Sjannie; Marras, Stefano; Michaelidis, Basile; Nilsson, Goran E.; Peck, Myron A.; Perez-ruzafa, Angel; Rijnsdorp, Adriaan D.; Shiels, Holly A.; Steffensen, John F.; Svendsen, Jon C.; Svendsen, Morten B. S.; Teal, Lorna R.; Van Der Meer, Jaap; Wang, Tobias; Wilson, Jonathan M.; Wilson, Rod W.; Metcalfe, Julian D.
The state of the art of research on the environmental physiology of marine fishes is reviewed from the perspective of how it can contribute to conservation of biodiversity and fishery resources. A major constraint to application of physiological knowledge for conservation of marine fishes is the limited knowledge base; international collaboration is needed to study the environmental physiology of a wider range of species. Multifactorial field and laboratory studies on biomarkers hold promise to relate ecophysiology directly to habitat quality and population status. The 'Fry paradigm' could have broad applications for conservation physiology research if it provides a universal mechanism to link physiological function with ecological performance and...
Tipo: Text
Palavras-chave: Biomarkers; Ecological models; Fisheries; Fry paradigm; Individual variation; Telemetry.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00616/72841/72999.pdf

Conserved genes and pathways in primary human fibroblast strains undergoing replicative and radiation induced senescence
Provedor de dados: 48
Autores: Marthandan,Shiva; Menzel,Uwe; Priebe,Steffen; Groth,Marco; Guthke,Reinhard; Platzer,Matthias; Hemmerich,Peter; Kaether,Christoph; Diekmann,Stephan.
BACKGROUND: Cellular senescence is induced either internally, for example by replication exhaustion and cell division, or externally, for example by irradiation. In both cases, cellular damages accumulate which, if not successfully repaired, can result in senescence induction. Recently, we determined the transcriptional changes combined with the transition into replicative senescence in primary human fibroblast strains. Here, by &amp;#947;-irradiation we induced premature cellular senescence in the fibroblast cell strains (HFF and MRC-5) and determined the corresponding transcriptional changes by high-throughput RNA sequencing. RESULTS: Comparing the transcriptomes, we found a high degree of similarity in differential gene expression in replicative as well...
Tipo: Journal article
Palavras-chave: Senescence Fibroblasts &amp;#947; -irradiation Aging Transcriptome analysis DNA repair.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602016000100034

Considerações sobre a resinose do coqueiro no Ceará.
Provedor de dados: 14
Autores: MARTINS, M. V. V.; FREIRE, F. das C. O.; TALAMINI, V.; VIANA, F. M. P.; VIANA, F. M. P.
bitstream/item/141551/1/COT16002.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Resinose do coqueiro; Cocus nucifera L.; Doença; Fungo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041643

Consignes de saisie Quadrige² - Microdéchets &amp; microplastiques. Surveillance du milieu DCSMM indicateur microdéchets D10C2
Provedor de dados: 5
Autores: Le Moigne, Morgan; Fabri, Marie-claire; Gerigny, Olivia.
Manuel utilisateur pour la saisie des données la base Quadrige² concernant les microdéchets et plus particulièrement les microplastiques. Les données ont été acquises dans le cadre de différents programmes et campagnes de mesure. Elles font l'objet d'une bancarisation nationale géré par Ifremer dans le cadre de la Directive Cadre Stratégie Milieu Marin (DCSMM).
Tipo: Text
Palavras-chave: Quadrige²; Microplastiques; DCSMM.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00427/53836/54858.pdf

Consignes pour le prélèvement d’échantillons d’eau en vue de mesures hydrologiques Document de méthode hydrologie. Version 2
Provedor de dados: 5
Autores: Daniel, Anne; Lampert, Luis.
Ce document a pour but de décrire le prélèvement d’échantillons d'eau en vue d'une analyse hydrologique. Ce document est destiné à l’ensemble des préleveurs REPHY intervenant notamment dans le cadre des prélèvements DCE.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00360/47127/47069.pdf

Consistency in fruit preferences across the geographical range of the frugivorous bats  Artibeus ,  Carollia and  Sturnira (Chiroptera)
Provedor de dados: 76
Autores: Parolin,Lays C.; Bianconi,Gledson V.; Mikich,Sandra B.
Abstract The frugivorous phyllostomid bat genera Artibeus , Carollia and Sturnira are important seed dispersers in the Neotropics, and exhibit supposed preferences for fruits of the genus Ficus , Piper and Solanum , respectively. We performed a quantified literature review to test the hypothesis that interactions with plants are consistent throughout the bats´ geographic ranges. Through an extensive literature review we obtained a total of 4,448 records of fruit consumption from 180 publications. To test which fruits were most frequently consumed across the Neotropical region and in each of its component countries these data were organized by bat species and country. In general, considering the 176 botanical genera eaten by these bats, the results showed a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diet; Frugivory; Fruit phenology; Geographic distribution; Phyllostomidae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100210

Consolidated briefing of biochemical ethanol production from lignocellulosic biomass
Provedor de dados: 69
Autores: Spyridon,Achinas; Willem Euverink,Gerrit Jan.
Bioethanol production is one pathway for crude oil reduction and environmental compliance. Bioethanol can be used as fuel with significant characteristics like high octane number, low cetane number and high heat of vaporization. Its main drawbacks are the corrosiveness, low flame luminosity, lower vapor pressure, miscibility with water, and toxicity to ecosystems. One crucial problem with bioethanol fuel is the availability of raw materials. The supply of feedstocks for bioethanol production can vary season to season and depends on geographic locations. Lignocellulosic biomass, such as forest-based woody materials, agricultural residues and municipal waste, is prominent feedstock for bioethanol cause of its high availability and low cost, even though the...
Tipo: Journal article
Palavras-chave: Bioconversion; Bioethanol; Fermentation; Hydrolysis; Renewable fuels.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582016000500009

Consorciação entre alface e cebola em diferentes espaçamentos
Provedor de dados: 75
Autores: Koefender,Jana; Schoffel,André; Manfio,Candida E; Golle,Diego P; Silva,Alieze N; Horn,Roberta C.
RESUMO O objetivo neste trabalho foi avaliar a consorciação entre alface (Veneranda) e cebola (Baia Periforme) em diferentes espaçamentos entre linhas de cultivo. O experimento foi conduzido em delineamento blocos casualizados com quatro repetições. Foram estudadas formas de cultivo (monocultivo e consórcio de alface e cebola) e espaçamentos entre linhas (20, 35 e 50 cm), no esquema fatorial 3x3. Foram avaliados o diâmetro, massa fresca da parte aérea e número de folhas da alface. Para a cebola foram avaliadas a massa fresca e o diâmetro de bulbos. A forma de cultivo solteiro ou consorciado não afetou o desenvolvimento da alface. Porém, o diâmetro, massa fresca da parte aérea e o número de folhas foram superiores no espaçamento de 20 cm entre linhas. O...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactuca sativa; Allium cepa; Sistemas de cultivo; Consorciação de culturas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400580

Consórcio de salsa e cebolinha para produção de maços comerciais mistos de cheiro-verde
Provedor de dados: 75
Autores: Schmitt,Odair J; Andriolo,Jerônimo L; Lerner,Maíne A; Souza,Jéssica M; Dal Picio,Miriane; Mambri,Ana P.
RESUMO: O objetivo do trabalho foi testar um sistema de cultivo consorciado de salsa e cebolinha em substrato visando a produção de maços comerciais mistos. O experimento foi realizado no Departamento de Fitotecnia da UFSM entre 12 de setembro e 22 de outubro de 2012, empregando vasos de polipropileno com areia (2,5 L), dispostos sobre bancadas e fertirrigados em sistema fechado (com coleta e reutilização da solução nutritiva drenada). Foram comparadas cinco condutividades elétricas (CE) da solução nutritiva, 0,5; 1,5; 2,0; 2,5 e 3,0 dS/m e oito arranjos de cultivo sendo quatro consorciados e quatro solteiros. Os arranjos consorciados foram formados plantando lado a lado em cada vaso, mudas de salsa e de cebolinha provenientes de um alvéolo das bandejas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Petroselinum crispum; Allium fistulosum; Solução nutritiva; Condutividade elétrica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100114

Constraints on ocean circulation at the Paleocene-Eocene Thermal Maximum from neodymium isotopes
Provedor de dados: 5
Autores: Abbott, April N.; Haley, Brian A.; Tripati, Aradhna K.; Frank, Martin.
Global warming during the Paleocene Eocene Thermal Maximum (PETM) similar to 55 million years ago (Ma) coincided with a massive release of carbon to the ocean atmosphere system, as indicated by carbon isotopic data. Previous studies have argued for a role of changing ocean circulation, possibly as a trigger or response to climatic changes. We use neodymium (Nd) isotopic data to reconstruct short high-resolution records of deep -water circulation across the PETM. These records are derived by reductively leaching sediments from seven globally distributed sites to reconstruct past deep-ocean circulation across the PETM. The Nd data for the leachates are interpreted to be consistent with previous studies that have used fish teeth Nd isotopes and benthic...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00639/75106/75520.pdf

Construção da rede agroecológica no Amapá.
Provedor de dados: 14
Autores: STUCHI, J. F.; RODRIGUES, E. B.; SANTOS, J. de A. dos; MORAES, A. da S. de.
bitstream/item/164596/1/STUCHI-J.-F-RODRIGUES-E.-B-SANTOS-J.-DE-A-MORAES-A.-DA-S.-DE-CONSTRUCAO-DA-REDE-AGROECOLOGICA-NO-AMAPA.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Prospecção agroecológica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076598

Construção da rede agroecológica no Amapá.
Provedor de dados: 14
Autores: STUCHI, J. F.; RODRIGUES, E. B.; SANTOS, J. de A. dos; MORAES, A. da S. de.
bitstream/item/165090/1/CPAF-AP-2017-Construcao-da-rede-agroecologica.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Manejo sustentável; Agricultura familiar; Tecnologia apropriada.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077402

Constructing stability landscapes to identify alternative states in coupled social-ecological agent-based models
Provedor de dados: 7
Autores: Bitterman, Patrick; Department of Geographical and Sustainability Sciences, University of Iowa; patrick-bitterman@uiowa.edu; Bennett, David A.; Department of Geographical and Sustainability Sciences, University of Iowa; david-bennett@uiowa.edu.
The resilience of a social-ecological system is measured by its ability to retain core functionality when subjected to perturbation. Resilience is contextually dependent on the state of system components, the complex interactions among these components, and the timing, location, and magnitude of perturbations. The stability landscape concept provides a useful framework for considering resilience within the specified context of a particular social-ecological system but has proven difficult to operationalize. This difficulty stems largely from the complex, multidimensional nature of the systems of interest and uncertainty in system response. Agent-based models are an effective methodology for understanding how cross-scale processes within and across social...
Tipo: Peer-Reviewed Reports
Palavras-chave: Agent-based model; Resilience; Social-ecological system; Stability landscape.
Ano: 2016

CONSTRUCTION AND PRACTICAL APPLICATION OF A CANOPY OPENER DEVICE
Provedor de dados: 70
Autores: PRADO,EVANDRO P.; Pogetto,MÁRio H. F. Do A. Dal; Cerqueira,Denise T.R. De; Raetano,Carlos G.; Costa,Saulo Í. De A.
ABSTRACT: Accurate application of pesticides is difficult for crops with dense leaves, such as soybean crops. To improve spray deposits on the lower leaves of soybean plants, the aim of this study is to build a canopy opener (CO) from a previously developed prototype and to assess its practical application and efficiency on soybean crops. Laboratory experiments were conducted to determine the amount of spray deposits on the top and the lower leaves using a Brilliant Blue dye. The influence of the CO device on the number of flowers knocked down during spraying was also investigated. The data showed that the use of the CO attached to the spray boom enabled more spray deposit on the lower leaves and less spray depositson the upper leaves compared with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Application technology; Soybean; Spray deposit.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000601126

Construction of a fusion plasmid containing the PSCA gene and cytotoxic T-lymphocyte associated antigen-4 (CTLA-4) and its anti-tumor effect in an animal model of prostate cancer
Provedor de dados: 56
Autores: Mai,T.J.; Ma,R.; Li,Z.; Bi,S.C.
Cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) is a negative regulator of T cell activation, which competes with CD28 for B7.1/B7.2 binding, and which has a greater affinity. Fusion of specific antigens to extracellular domain of CTLA4 represents a promising approach to increase the immunogenicity of DNA vaccines. In this study, we evaluated this interesting approach for CTLA4 enhancement on prostate stem cell antigen (PSCA)-specific immune responses and its anti-tumor effects in a prostate cancer mouse model. Consequently, we constructed a DNA vaccine containing the PSCA and the CTLA-4 gene. Vaccination with the CTLA4-fused DNA not only induced a much higher level of anti-PSCA antibody, but also increased PSCA-specific T cell response in mice. To...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prostate cancer; DNA vaccine; PSCA; CTLA-4.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001100601

Consultation pour avis pour un renouvellement d’autorisation d’occupation du DPM de l’Etat à La Gueriniere
Provedor de dados: 5
Autores: Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46942/79453.pdf

Consumo de Caçari de Roraima (myrciaria dubia (kunth) mcvaugh) suco caseiro.
Provedor de dados: 14
Autores: DURIGAN, M. F. B.; CHAGAS, E. A.; AMARO, G. C.; GRIGIO, M. L.
bitstream/item/153819/1/FOLDER-12-versao-final.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Camu-camu.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061575

Consumo de lácteos em queda.
Provedor de dados: 14
Autores: ZOCCAL, R.; LEITE, J. L. B.
bitstream/item/156402/1/Cnpgl-2016-PanLeite86-Consumo.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preços dos lácteos; Queda no consumo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065167

Consumo de nutrientes e produção de sólidos no leite de vacas girolando no terço médio da lactação
Provedor de dados: 195
Autores: Nascimento, K.; Sacramento, J. P.; Ferreira, A. L.; Machado, F. S.; Pereira, L. G. R.; Tomich, T. R.; Campos, M. M.; Martins, R. M.
A quantidade de sólidos produzidos na glândula mamária é definida pela genética, mas, o suprimento de precursores para sua síntese é determinante para a resposta obtida. O presente trabalho avaliou a influência do consumo de proteína bruta (PB), fibra solúvel em detergente neutro (FDN), extrato etéreo (EE), matéria orgânica (MO), hemicelulose e carboidrato não fibroso (CNF) sobre a composição do leite de vacas Girolando (¾ Holandês / ¼ Gir) no terço médio da lactação. Os dados foram provenientes de 28 animais, alimentados com silagem de milho, feno (Tifton) e concentrado. A relação volumoso:concentrado foi de 52:48 (base MS). O concentrado foi composto por farelos de milho (44,16%) e soja (48,52%), núcleo mineral (2,85%), bicarbonato de sódio (1,45%),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carboidrato não fibroso; Extrato etéreo; Fibra solúvel em detergente ácido; Hemicelulose e proteína bruta.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34785

Consumo, digestibilidade e balanço de nitrogênio em ovinos alimentados com rações contendo torta de Crambe
Provedor de dados: 45
Autores: Mizubuti,I.Y.; Syperreck,M.A.; Ribeiro,E.L.A.; Pereira,E.S.; Pinto,A.P.; Prado,O.P.P.; Peixoto,E.L.T.; Parra,A.R.P.; Massaro Júnior,F.L.; Guerra,G.L.
RESUMO O objetivo deste trabalho foi avaliar os efeitos da utilização de torta de crambe na ração de ovinos sobre o consumo e a digestibilidade. O delineamento experimental utilizado foi o quadrado latino 4x4 com quatro animais, quatro períodos e quatro tratamentos. Os tratamentos avaliados foram rações com 30% de silagem de sorgo e 70% de torta de crambe (30:70) e rações com 70% de silagem de sorgo e 30% de torta de crambe (70:30) em cordeiros sob consumo voluntário e controlado. Os animais que receberam a ração com a relação 30:70 consumiram mais matéria seca (MS), proteína bruta (PB), extrato etéreo (EE) por kg/dia, % PV/dia e g/kg PV0,75. A relação 30:70 proporcionou maior coeficiente de digestibilidade de MS e FDN. Os animais no regime voluntário...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crambe abyssinica; Agroindústria; Alimento alternativo; Valor nutritivo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300761

Consumo e desempenho de cordeiros e borregos alimentados com dietas de alto concentrado de milho ou sorgo
Provedor de dados: 45
Autores: Venturini,R.S.; Carvalho,S.; Pires,C.C.; Pacheco,P. S.; Pellegrin,A.C.R.S.; Moro,A.B.; Lopes,J.F.; Martins,A. A.; Bernardes,G.M.C.; Simões,R.R.; Menegon,A.L.; Motta,J.H.
RESUMO Objetivou-se avaliar os consumos de matéria seca, nutrientes e desempenho na terminação de cordeiros e borregos submetidos a dietas de alto concentrado de grão de milho ou sorgo. Foram utilizados 32 animais, sendo 16 cordeiros (dente de leite) e 16 borregos (dois dentes) da raça Corriedale. As dietas eram constituídas de feno de aveia- branca (Avena sativa), grão de milho (Zea mays) ou de sorgo (Sorghum bicolor (L.) Moench), farelo de soja (Glycine Max), calcário calcítico, bicarbonato de sódio e monensina. Os cordeiros apresentaram superioridade (P≤0,05) quanto ao CMS (% do PV e g/kg PV0,75), ao CPB (kg/dia, % do PV e g/kg PV0,75), ao CEE (% do PV), ao CFDN e ao CFDA (% do PV e g/kg PV0,75), ao CNDT (% do PV), ao ganho de peso médio diário, à...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Categorias; Confinamento; Ovino.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601638

Contact force-guided catheter ablation for the treatment of atrial fibrillation: a meta-analysis of randomized, controlled trials
Provedor de dados: 56
Autores: Qi,Z.; Luo,X.; Wu,B.; Shi,H.; Jin,B.; Wen,Z.
Contact force (CF) sensing technology allows real-time monitoring during catheter ablation for atrial fibrillation (AF). However, the effect of CF sensing technology on procedural parameters and clinical outcomes still needs clarification. Because of the inconsistent results thus far in this area, we performed a meta-analysis to determine whether CF sensing technology can improve procedural parameters and clinical outcomes for the treatment of AF. Studies examining the benefits of CF sensing technology were identified in English-language articles by searching the MEDLINE, Web of Science, and Cochrane Library databases (inception to May 2015). Ten randomized, controlled trials involving 1834 patients (1263 males, 571 females) were included in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atrial fibrillation Contact force sensing Meta-analysis Randomized; Controlled trials.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300707

Contact pressures and the impact of farm equipment on Latosol with the presence and absence of sugarcane straw
Provedor de dados: 64
Autores: Silva,Reginaldo Barboza da; Iori,Piero; Souza,Zigomar Menezes de; Pereira,Danilo de Moraes Gomes; Vischi Filho,Oswaldo Julio; Silva,Francisca Alcivania de Melo.
ABSTRACT High contact pressures applied to soil result in a greater degree of compaction, in addition to promoting other negative effects. The objective of this study was to quantify contact areas by using different methodologies, and pressures of farm equipment employed in production activity and evaluate structural changes caused in a Red Latosol with the presence and absence of straw cover. The design was completely randomized in a factorial scheme of type 4 (tire on front axle, tire on rear axle, tire on a sugarcane wagon and metallic track of sugar cane Harvester) x 2 (presence and absence of straw). The contact area (CA) of the run was obtained by three procedures: analytical measure of the area of an ellipse (CA1); digital measurement of area of an...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Farming traction tire; Farming trailer tire; Metal track; Wheel soil interaction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000300265

Contagem de células somáticas e contagem bacteriana total de uma propriedade leiteira no município de Perdizes, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Santos, F. A. R.; Marques, J. C. S.; Silva, M. C. B.; Leão, I. M. R.; Lima, A. M. C.; Roquette, J. J.
O Estado de Minas Gerais, maior produtor de leite do Brasil, detém 26% da produção nacional. O Triângulo Mineiro e o Alto Paranaíba são as regiões com a maior produção de leite no Estado e o município de Perdizes destaca-se entre um dos vinte maiores produtores do Alto Paranaíba. Uma das dificuldades encontradas pelos produtores da região é a manutenção da contagem bacteriana total (CBT) e a contagem de células somáticas (CCS) em níveis baixos, garantindo, assim, a boa qualidade do leite e uma melhor remuneração por litro. O presente trabalho avaliou os resultados de CBT e de CCS em uma propriedade localizada no município de Perdizes, Estado de Minas Gerais, Brasil. Os dados foram monitorados durante o período compreendido entre maio de 2015 a abril de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Qualidade leite; CBT; CCS.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34953

Contagem de células somáticas e contagem padrão em placas em leite cru refrigerado de búfala – Estudo de caso
Provedor de dados: 195
Autores: Bailone, R. L.; Fukushima, H. C. S.; Roça, R. O.
O monitoramento microbiológico do leite cru recebido nos estabelecimentos beneficiadores de leite e de seus derivados se faz necessário para que o produto final seja inócuo à saúde humana e tenha um maior período de prateleira. As principais análises realizadas com esse intuito, tanto em âmbito nacional como internacional, são a Contagem de Células Somáticas (CCS) e a Contagem Padrão em Placa (CPP). O presente trabalho comparou a qualidade do leite cru refrigerado de búfala por meio desses dois parâmetros em relação à legislação brasileira. As duas variáveis foram analisadas pelo método de citometria de fluxo na Clínica do Leite da Escola Superior de Agricultura Luiz de Queiróz (ESALQ) da Universidade de São Paulo (USP). Durante todos os meses do ano de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Contaminação; Inocuidade alimentar; Monitoramento microbiológico; Qualidade.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34937

Containers of Attalea funifera fibers to produce eucalyptus seedlings
Provedor de dados: 190
Autores: Mendonça, Andrea Vita Reis; Ribeiro, Lucas Gonçalves; Assunção, José Roque Azevedo; Freitas, Teresa Aparecida Soares de; Souza, Josival Santos.
The aim of this study was to assess the technical feasibility of using biodegradable containers made of fiber waste of Attalea funifera Martius to produce seedling of Eucalyptus camaldulensis Dehnh. The work was carried out in three stages: manufacture of piassava fiber containers, seedling production and field simulation. The experiment of seedling production was in completely randomized design, with two treatments (polyethylene tube and biodegradable container) and 10 repetitions, with 64 seedlings per repetition. After 93 days, seedlings were evaluated based on quality variables. The simuation of initial growth of seedlings in the field consisted in planting seedlings in containers of 11L, in completely randomized design, with three treatments:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant development; Piaçava da Bahia; Forest nursery Recursos Florestais; Silvicultura; Viveiros Desenvolvimento de planta Piaçava da Bahia Viveiro florestal.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1186

Contaminación natural (As, F) y eutrofización (N, P) en la cuenca del arroyo El Divisorio, Argentina
Provedor de dados: 85
Autores: Espósito,ME; Blanco,MdelC; Sequeira,ME; Paoloni,JD; Fernández,SN; Amiotti,NM; Díaz,SL.
Se analizó la interrelación entre la hidrodinámica y la hidroquímica de la cuenca del Arroyo El Divisorio, a fin de comprender su influencia tanto en la magnitud y distribución de iones tóxicos (arsénico, fúor) como en el comportamiento de la descarga de los nutrientes principales (fósforo y nitrógeno) contribuyente a la eutrofización del embalse Paso de las Piedras. Durante 2 años se muestrearon 47 sitios, midiéndose varios parámetros físico-hidroquímicos, entre ellos la posición geográfica de cada muestreo, la profundidad del nivel freático, As, F, PO4 y N-NO3. Los datos se analizaron con un diseño de medidas repetidas, test de Fisher, correlaciones y regresiones para todas las variables. Se detectaron diferencias temporales y espaciales altamente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Contaminación; Eutrofización; Hidroquímica; Hidrodinámica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100008

Contamination of environmental surfaces by methicillin-resistant Staphylococcus aureus (MRSA) in rooms of inpatients with MRSA-positive body sites
Provedor de dados: 58
Autores: Kurashige,E. Jessica Ohashi; Oie,Shigeharu; Furukawa,H.
ABSTRACT Methicillin-resistant Staphylococcus aureus (MRSA) can contaminate environmental surfaces that are frequently touched by the hands of patients with MRSA colonization/infection. There have been many studies in which the presence or absence of MRSA contamination was determined but no studies in which MRSA contamination levels were also evaluated in detail. We evaluated MRSA contamination of environmental surfaces (overbed tables, bed side rails, and curtains) in the rooms of inpatients from whom MRSA was isolated via clinical specimens. We examined the curtains within 7-14 days after they had been newly hung. The environmental surfaces were wiped using gauze (molded gauze for wiping of surface bacteria; 100% cotton, 4 cm × 8 cm) moistened with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Methicillin-resistant Staphylococcus aureus; Curtain; Overbed table; Bed side rail; Contamination.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300703

Contenido de ADN y patrón de genes ribosomales en el género monotípico Stetsonia (Cactaceae)
Provedor de dados: 51
Autores: Bauk,Karen; Santiñaque,Federico; López-Carro,Beatriz; Las Peñas,M. L.
Stetsonia coryne es una planta de porte arborescente y con flores grandes (12 a 15 cm de largo) e infundibuliformes. Es originaria de los desiertos del noroeste de Argentina y Bolivia, y es la única especie del género Stetsonia. El objetivo de este trabajo fue caracterizar citológicamente a esta especie. Para ello se determinó el contenido de ADN nuclear, el número cromosómico, cariotipo, patrones de bandeo, y localización de genes ribosómicos de la especie. El análisis de contenido de ADN reveló una mezcla de núcleos con tres picos de 2C, 4C y 8C, lo que sugiere un proceso de endopoliploidía en la especie, siendo esto el primer reporte para la tribu Browningieae. Presentó número cromosómico somático de 2n=22. Con la técnica de bandeo cromosómico...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stetsonia coryne; Contenido de ADN; Endopoliploidía; Heterocromatina; Genes ribosomales.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200008

Contenido de calcio, fibra dietaria y fitatos en diversas harinas de cereales, pseudocereales y otros
Provedor de dados: 38
Autores: Dyner,Luis; Cagnasso,Carolina; Ferreyra,Verónica; Pita Martín de Portela,María Luz; Olivera Carrión,Margarita.
El contenido de calcio (Ca) y de compuestos que afectan su absorción son relevantes en dietas ricas en harinas integrales y frutos secos, tanto en vegetarianos estrictos, individuos con intolerancia a lácteos, como en celíacos. Se determinaron Ca, fibra dietaria y perfil de inositoles fosfato (IP) en harinas integrales/refinadas y/o extrudidas de cereales (trigo, maíz, arroz, sorgo), pseudocereales (trigo sarraceno, amaranto), leguminosas (arveja), oleaginosas (soja, lino). Se cuantificó Ca por espectrometría de absorción atómica, fibra dietaria por método enzimático-gravimétrico y perfil de IP por HPLC. Mediante factores de conversión, se calculó el contenido de ácido fítico (AF) y la relación molar AF/Ca como indicador de su disponibilidad potencial. El...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calcio; Fitatos; Fibra dietaria; Harinas; Cereales; Pseudocereales; Extrusion.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300012

Contenido de carbono orgánico y retención de agua en suelos de un bosque de niebla en Michoacán, México
Provedor de dados: 115
Autores: Anaya,Carlos A.; Mendoza,Manuel; Rivera,Mercedes; Páez,Rosaura; Olivares-Martínez,L. Daniel.
Resumen: Los bosques de niebla (BN) de Michoacán, México, enfrentan fuertes presiones de extracción forestal y cambio de uso de suelo a agricultura, las cuales pueden afectar las funciones ecológicas de los suelos. En este estudio se identificaron los principales suelos de un BN en Michoacán, y se evaluaron sus contenidos de carbono orgánico (COS) y capacidad de retención de agua. El diseño del muestreo fue estratificado, considerando diferentes posiciones de ladera. Ocho perfiles de suelo de 1 m de profundidad se caracterizaron con métodos estándar. Los grupos de suelo identificados, Andosol, Alisol, Umbrisol, mostraron un grado de intemperismo relativamente alto, acidez de alta a neutra y saturación de bases baja. El contenido de COS osciló de 92 a 152...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bosque mesófilo de montaña; Carbono orgánico del suelo; Humedad del suelo; Servicios ecosistémicos; Sistema Neovolcánico Transversal.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000200251

Contents and bioconversion of β-glycoside isoflavones to aglycones in the processing conditions of soybean tempeh
Provedor de dados: 86
Autores: Borges,Cristiane Wing Chong; Carrão-Panizzi,Mercedes Concórdia; Mandarino,José Marcos Gontijo; Silva,Josemeyre Bonifácio da; Benedetti,Silvia; Ida,Elza Iouko.
Abstract: The objective of this work was to evaluate the effect of the processing conditions of soybean tempeh on the contents of β-glycoside isoflavones and on their bioconversion into aglycones. Different times of soaking (6, 12, and 18 hours), cooking (15, 30, and 45 minutes), and fermentation (18, 24, and 30 hours) with Rhizopus oligosporus at 37°C were evaluated for tempeh preparation. Grains from the cultivar 'BRS 267' were used, and the experiment was carried out according to a central composite design (23). The response functions comprised the contents of genistin, malonyldaidzin, malonylgenistin, daidzein, and genistein, quantified by ultraperformance liquid chromatography (UPLC). Soaking, cooking, and fermentation times change the content,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Rhizopus oligosporus; Daidzein; Fermented soybean; Functional food; Genistein.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300271

Conteos de aves rapaces en ruta en Península Valdés (Patagonia, Argentina)
Provedor de dados: 68
Autores: Pruscini,Fabio; Morelli,Federico; Perna,Paolo; Mazzeo,Roberto; Cavitolo,Paolo; Bertellotti,Marcelo; Catorci,Andrea; Santolini,Riccardo.
La Península Valdés es un área de alto valor natural localizada en la costa atlántica de la Patagonia argentina. El objetivo de este estudio fue realizar un muestreo de las aves rapaces de la península, pues han sido hasta ahora poco investigadas. Se realizaron conteos de aves rapaces en ruta a lo largo de una transecta de 451 km en noviembre de 2012 y abril de 2013. Fueron registradas 95 rapaces diurnas (43 en 2012 y 52 en 2013) pertenecientes a 9 especies. Las especies más detectadas fueron Cathartes aura y Milvago Chimango. Las abundancias registradas fueron menores que las observadas en otros estudios similares realizados en áreas continentales de Patagonia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conteos en ruta; Estepa; Patagonia; Península Valdés; Rapaces; Riqueza de especies.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072016000100002

Context dependency of trait repeatability and its relevance for management and conservation of fish populations
Provedor de dados: 5
Autores: Killen, S. S.; Adriaenssens, B.; Marras, S.; Claireaux, Guy; Cooke, S. J.
Repeatability of behavioural and physiological traits is increasingly a focus for animal researchers, for which fish have become important models. Almost all of this work has been done in the context of evolutionary ecology, with few explicit attempts to apply repeatability and context dependency of trait variation toward understanding conservation-related issues. Here, we review work examining the degree to which repeatability of traits (such as boldness, swimming performance, metabolic rate and stress responsiveness) is context dependent. We review methods for quantifying repeatability (distinguishing between within-context and across-context repeatability) and confounding factors that may be especially problematic when attempting to measure...
Tipo: Text
Palavras-chave: Environmental effects; Intraclass correlation; Personality; Phenotypic plasticity; Reaction norm; Temperature.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00337/44823/44372.pdf

Contextualização, mercado e gargalos de P&amp;D do etanol lignocelulósico.
Provedor de dados: 14
Autores: MACHADO, C. M. M.; DAMASO, M. C. T.; SOUZA, D. T. de; BRAGA, M.; ONOYAMA, M. M.; GARCIA, L. C.; QUIRINO, B. F.; RODRIGUES, D. de S.; CARVALHO, F. B. de P.; ALMEIDA, J. R. M. de; VALADARES, L. F.; GONCALVES, S. B.; MENDES, T. D.; PACHECO, T. F.
bitstream/item/148473/1/DOC-20.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Etanol lignocelulósico; Contextualização; Gargalos.; Mercado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054229

Continuity, focus and impact: a commented historical perspective on Embrapa Vegetables' extended Capsicum breeding program
Provedor de dados: 75
Autores: Reifschneider,Francisco JB; Lopes,Carlos A; Ribeiro,Cláudia SC.
ABSTRACT The article describes the origin, development and main results of Embrapa Vegetables' Capsicum breeding program, a continuous activity for more than three decades. The article points out and highlights how partnerships, both in Brazil and abroad, both with the public and the private sectors, were vital to the success of the program. The article also glosses over the development of the Capsicum germplasm bank and its importance to the breeding program, concluding with a set of faced challenges and lessons learned which might be of interest to other similar programs.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; C. baccatum; C. frutescens; C. chinense; Hot pepper; Sweet pepper; Chili pepper; Genetics.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200155

Continuous monitoring of interstitial glucose in healthy dogs
Provedor de dados: 195
Autores: Ferreira, Karina Casagrande; Jericó, Márcia Marques; de Pietro, Achille Marcelo; dos Santos, Elídia Zotelli; Sewastjanow, Liliam; Leite, Talita; Baptista, Juliana.
The maintenance of body glucose in proper levels is of paramountimportance to the homeostasis control, offering a fundamentalenergetic substrate for the proper organic performance. For thepurposes of measuring body glucose levels, there are available portableand laboratory assessment techniques. Therefore, aiming at futureclinical trials on body glucose variation in dogs, it had the purpose ofobserving the feasibility of a continuous interstitial glucose monitoringsystem named CGMS® (Continuous Glucose Monitoring System,Guardian Real-Time System/Medtronic/U.S.A.). Eight clinically healthydogs composed the study group and all of them presented the highestinterstitial glucose values during the contention and obtaining processof venous blood samples for the...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28822

Continuous monitoring of interstitial glucose in healthy dogs
Provedor de dados: 195
Autores: Ferreira, Karina Casagrande; Jericó, Márcia Marques; de Pietro, Achille Marcelo; dos Santos, Elídia Zotelli; Sewastjanow, Liliam; Leite, Talita; Baptista, Juliana.
The maintenance of body glucose in proper levels is of paramountimportance to the homeostasis control, offering a fundamentalenergetic substrate for the proper organic performance. For thepurposes of measuring body glucose levels, there are available portableand laboratory assessment techniques. Therefore, aiming at futureclinical trials on body glucose variation in dogs, it had the purpose ofobserving the feasibility of a continuous interstitial glucose monitoringsystem named CGMS® (Continuous Glucose Monitoring System,Guardian Real-Time System/Medtronic/U.S.A.). Eight clinically healthydogs composed the study group and all of them presented the highestinterstitial glucose values during the contention and obtaining processof venous blood samples for the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood glucose; Glucometer; Venous; Sensor; Calibration Glicemia; Glicosímetro; Venosa; Sensor; Calibração.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28822

Contrasted levels of genetic diversity in a benthic Mediterranean octocoral: Consequences of different demographic histories?
Provedor de dados: 5
Autores: Masmoudi, Moutassem Billah; Chaoui, Lamya; Topu, Nur Eda; Hammami, Pachka; Kara, Mohamed Hichem; Aurelle, Didier.
Understanding the factors explaining the observed patterns of genetic diversity is an important question in evolutionary biology. We provide the first data on the genetic structure of a Mediterranean octocoral, the yellow gorgonian Eunicella cavolini, along with insights into the demographic history of this species. We sampled populations in four areas of the Mediterranean Sea: continental France, Algeria, Turkey, and the Balearic and Corsica islands. Along French coasts, three sites were sampled at two depths (20 and 40 m). We demonstrated a high genetic structure in this species (overall F-ST = 0.13), and most pairwise differentiation tests were significant. We did not detect any difference between depths at the same site. Clustering analyses revealed...
Tipo: Text
Palavras-chave: Octocoral; Conservation Genetics; Demographic history; Mediterranean Sea; Eunicella cavolini; Microsatellite.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00375/48587/48919.pdf

Contrasting effects of historical contingency on phenotypic and genomic trajectories during a two-step evolution experiment with bacteria
Provedor de dados: 5
Autores: Plucain, Jessica; Suau, Antonia; Cruveiller, Stephane; Medigue, Claudine; Schneider, Dominique; Le Gac, Mickael.
Background  The impact of historical contingency, i.e. the past evolutionary history of a population, on further adaptation is mostly unknown at both the phenotypic and genomic levels. We addressed this question using a two-step evolution experiment. First, replicate populations of Escherichia coli were propagated in four different environmental conditions for 1000 generations. Then, all replicate populations were transferred and propagated for further 1000 generations to a single new environment. Results  Using this two-step experimental evolution strategy, we investigated, at both the phenotypic and genomic levels, whether and how adaptation in the initial historical environments impacted evolutionary trajectories in a new environment. We showed that...
Tipo: Text
Palavras-chave: Experimental evolution; Escherichia coli; Adaptation; Historical contingency; Epistasis.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00333/44447/44118.pdf

Contrasting patterns of insecticide resistance and knockdown resistance (kdr) in Aedes aegypti populations from Jacarezinho (Brazil) after a Dengue Outbreak
Provedor de dados: 92
Autores: Aguirre-Obando,Oscar Alexander; Pietrobon,Anna Julia; Bona,Ana Caroline Dalla; Navarro-Silva,Mário Antônio.
ABSTRACT After a dengue outbreak, the knowledge on the extent, distribution and mechanisms of insecticide resistance is essential for successful insecticide-based dengue control interventions. Therefore, we evaluated the potential changes to insecticide resistance in natural Aedes aegypti populations to Organophosphates (OP) and Pyrethroids (PY) after chemical vector control interventions. After a Dengue outbreak in 2010, A. aegypti mosquitoes from the urban area of Jacarezinho (Paraná, Brazil) were collected in 2011 and 2012. Insecticide resistance to OP Temephos was assessed in 2011 and 2012 by dose–response bioassays adopting WHO-based protocols. Additionally, in both sampling, PY resistance was also investigated by the Val1016Ile mutation genotyping....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioassays; Dengue; Insecticide resistance; Knockdown resistance; Pyrethroids; Temephos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100094

Contrasting scaling properties of interglacial and glacial climates
Provedor de dados: 5
Autores: Shao, Zhi-gang; Ditlevsen, Peter D.
Understanding natural climate variability is essential for assessments of climate change. This is reflected in the scaling properties of climate records. The scaling exponents of the interglacial and the glacial climates are fundamentally different. The Holocene record is monofractal, with a scaling exponent H similar to 0.7. On the contrary, the glacial record is multifractal, with a significantly higher scaling exponent H similar to 1.2, indicating a longer persistence time and stronger nonlinearities in the glacial climate. The glacial climate is dominated by the strong multi-millennial Dansgaard-Oeschger (DO) events influencing the long-time correlation. However, by separately analysing the last glacial maximum lacking DO events, here we find the same...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00504/61600/65862.pdf

Contribuição da transferência de embriões para o melhoramento genético do Hereford e Braford através do PampaPlus.
Provedor de dados: 14
Autores: CARDOSO, F. F.
Uma vez adotados rotineiramente os passos citados, os criadores de Hereford e Braford que investem em TE e FIV e participam do PampaPlus poderão contar com os benefícios de uma avaliação genética mais acurada de seus produtos e, consequentemente, maior progresso genético de seus rebanhos.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bovino; Gado Hereford; Melhoramento genético animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089454

Contribuição de caracteres agronômicos para a produtividade de grãos em pinhão-manso
Provedor de dados: 53
Autores: Teodoro,Paulo Eduardo; Costa,Rhayanne Dias; Rocha,Rodrigo Barros; Laviola,Bruno Galvêas.
RESUMO O conhecimento da associação entre os caracteres que compõem a produtividade é importante para a seleção de plantas superiores, principalmente para garantir que o ganho genético ocorra para os diversos caracteres favoráveis. No pinhão-manso, a produtividade de grãos é o principal alvo do programa de melhoramento, porém existem outros caracteres importantes que impactam na produção. Diante desse contexto, o objetivo deste trabalho foi estimar, por meio de análise de trilha, os efeitos diretos e indiretos de caracteres vegetativos sobre a produtividade de grãos de pinhão-manso. Aos 18 meses após o plantio, foram mensurados os caracteres altura de plantas, diâmetro do caule, número de ramos por planta, projeção da copa na linha, projeção da copa na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise de trilha; Correlações; Efeitos diretos e indiretos; Jatropha curcas.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000100051

Contribuição dos caracteres de qualidade da forragem ao teor de proteína bruta em Urochloa brizantha
Provedor de dados: 86
Autores: Torres,Francisco Eduardo; Valle,Cacilda Borges do; Lempp,Beatriz; Teodoro,Paulo Eduardo; Santos,Adriano dos; Ribeiro,Larissa Pereira.
Resumo: O objetivo deste trabalho foi identificar quais caracteres qualitativos poderão ser usados na seleção direta e indireta de genótipos de Urochloa brizantha, quanto ao teor de proteína bruta. Foram avaliados nove genótipos, em delineamento de blocos ao acaso, com duas repetições. Os caracteres qualitativos avaliados foram: volume de gás acumulado nas frações rápida e lenta, proteína bruta, fibras em detergentes neutro e ácido, celulose, lignina, sílica e digestibilidade in vitro da matéria orgânica. A digestibilidade in vitro da matéria orgânica é indicada tanto para a seleção direta quanto indireta de genótipos de U. brizantha com maior teor de proteína bruta.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise de trilha; Associação entre caracteres; Melhoramento genético; Teor de proteína bruta.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000300284

Contribuição dos termos radiativo e aerodinâmico para a evapotranspiração de referência na região de Dourados, MS.
Provedor de dados: 14
Autores: FIGUEIREDO, L. H. S.; SILVA, J. A. da; FLUMIGNAN, D. L.
bitstream/item/148398/1/10-contribuicao....pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Penman-Monteith; Estação meteorológica; Weather station.; Radiação Solar.; Solar radiation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054156

Contribuição genética ótima aplicada à seleção de ovinos Santa Inês
Provedor de dados: 86
Autores: Santos,Natanael Pereira da Silva; Sarmento,José Lindenberg Rocha; Carvalheiro,Roberto; Campelo,José Elivalto Guimarães; Sousa,Wandrick Hauss de; Filho,Luiz Antônio Silva Figueiredo; Rego Neto,Aurino de Araújo; Biagiotti,Daniel.
Resumo: O objetivo deste trabalho foi avaliar estratégias de seleção simulada pela contribuição genética ótima quanto ao ganho genético, com restrição sobre a coancestria, para a característica peso aos 84 dias idade, em ovinos Santa Inês. As análises foram definidas conforme um algoritmo de evolução diferencial, que otimizou uma função-objetivo composta pelo mérito genético e a coancestria média dos animais candidatos à reprodução. A estratégia definida como ótima indicou a utilização de 19 carneiros, o que resultaria em ganho médio esperado de 1,1259 unidades de desvio-padrão, e coancestria igual a 0,0249 (estratégia 5). Em comparação à seleção com base apenas no valor genético, a estratégia ótima reduziu a coancestria em 12%, e o ganho genético, em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coancestria; Endogamia; Evolução diferencial; Ganho genético; Resposta à seleção.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000600745

Contribution au calcul d’indicateurs pour l'évaluation de l'adéquation entre capacités et opportunités de pêche (France)
Provedor de dados: 5
Autores: IFREMER.
L’Ifremer est sollicité par la DPMA pour l’assister dans l’élaboration du « Rapport Flotte 2016 » prévu dans l’article 22 du règlement UE n°1380/2013. Cette sollicitation concerne précisément la construction d’indicateurs utiles à l’évaluation des surcapacités au sein de la flotte de pêche Française, conformément aux directives de la Commission Européenne et à partir de données disponibles (base Harmonie du SIH d’une part et données en provenance « directe » de la DPMA d’autre part). Ce travail s’inscrit dans le cadre de l’article 3.3.1 de la Convention Socle DPMA-IFREMER (2016). Ce document reprendra par ailleurs très largement les éléments méthodologiques déjà présentés dans le Rapport « Ifremer-Capacités » 2015.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00360/47146/47099.pdf

Contribution of non-exchangeable potassium forms and its accumulation in corn plants
Provedor de dados: 91
Autores: Vieira,Montesquieu da S.; Oliveira,Fábio H. T. de; Santos,Hemmannuella C.; Medeiros,Jailma dos S. de.
ABSTRACT The state of Paraíba, Brazil, has soils from well- to poorly-developed, in which potassium (K) is found in different levels, forms and, consequently, with varying availability to plants. The objective of this study was to evaluate the contribution of non-exchangeable K forms to corn plants in 12 soils from Paraíba state, along four successive cycles. The experimental design was completely randomized block with three replicates and the 24 treatments consisted of the combination between two K levels (0 and 100 mg dm-3) ​​and 12 soils. Before and after each cycle, subsamples of 0.2 dm3 were collected in each pot for the determination of non-exchangeable K (Kne), exchangeable K (Ke) and soluble K (Ks). For each cycle, dry matter production, dry matter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Northeastern soils; Mineralogy; K forms; K availability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100009

Contribution of Social Network Analysis for evaluating Impacts of Science-Based Research and Innovation Program: The example of the farmers’ conversion to organic crop production in Camargue
Provedor de dados: 21
Autores: Quiédeville, Sylvain.
This contribution is a methodological research paper that aims to demonstrate the relevance of undertaking a Social Network Analysis (SNA) for ex-post evaluating Impacts of Science-Based Research and Innovation Program (ISRIP) in the agricultural sector. Our study is based on the ISRIP Method, which is derived from the Participatory Impact Pathway Analysis (PIPA). The ISRIP Method is characterized by the organization of stakeholders’ workshops; and SNA is part of the evaluation process. In this paper, we substantially re-question the rationale of undertaking a SNA to help evaluate the impacts, role and contribution of the research through the example of farmers’ conversion to organic crop production in the French Camargue. Our analysis shows the interest...
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems; Knowledge management.
Ano: 2016

Contribution of the IAM Pathway to IAA Pool in Developing Rice Grains
Provedor de dados: 52
Autores: Abu-Zaitoon,Yousef; Aladaileh,Saleem; Tawaha,Abdel Rahman Al.
A possible role for the indole-3-acetamide (IAM) pathway in the indole-3-acetic acid (IAA) production was investigated in developing rice grains. IAM-hydrolase proposed to convert IAM to IAA primarily through the identification of IAM and IAM-hydrolase activity in some plant species. Expression profiles of the two putative rice IAM-hydrolase genes, OsAMI1&amp;2, were compared to the previously quantified IAA level. The abrupt increase in IAA level between 4 and 7 days after anthesis (DAF) was not found to correlate with changes in the expression of OsAMI1 or OsAMID2 suggesting that the IAM pathway may not contribute significantly to IAA pool in rice grains. Production of a biological compound other than IAA may explain the high activity of OsAMI1&amp;2 in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Indole-3-acetamide IAM-hydrolase Auxin; Indole-3-acetic acid Tryptophan.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100507

Contribution of ultrasonography to the diagnosis of internal bleeding in snakebite envenomation
Provedor de dados: 80
Autores: Tchaou,Blaise Adelin; Tové,Kofi-Mensa Savi de; Tové,Yolande Sissinto-Savi de; Djomga,Aurélien Tchémaha C.; Aguemon,Abdou-Rahman; Massougbodji,Achille; Chippaux,Jean-Philippe.
Abstract  Background  In Africa, snakebite envenomations are frequently complicated by life-threatening hemorrhagic syndromes. The authors of the present study conducted a prospective analysis at the University Hospital of Parakou (north of Benin) for seven months (January 1 to July 31, 2014) to assess the contribution of ultrasonography to the diagnosis of internal bleedings and management of envenomation.  Methods  An ultrasound examination was performed in all patients with clinical envenomation regardless of its severity. The study involved 32 patients admitted to the ICU of the University Hospital of Parakou.  Results  The average age was 27 ± 13.9 years. The main signs of severity were: prolongation of clotting time (88 %), severe anemia (41 %),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Envenomation; Ultrasound; Internal bleeding; Hemoperitoneum; Hematoma.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100306

Contribution of WUSCHEL-related homeobox (WOX) genes to identify the phylogenetic relationships among Petunia species
Provedor de dados: 74
Autores: Segatto,Ana Lúcia Anversa; Thompson,Claudia Elizabeth; Freitas,Loreta Brandão.
Abstract Developmental genes are believed to contribute to major changes during plant evolution, from infrageneric to higher levels. Due to their putative high sequence conservation, developmental genes are rarely used as molecular markers, and few studies including these sequences at low taxonomic levels exist. WUSCHEL-related homeobox genes (WOX) are transcription factors exclusively present in plants and are involved in developmental processes. In this study, we characterized the infrageneric genetic variation of Petunia WOX genes. We obtained phylogenetic relationships consistent with other phylogenies based on nuclear markers, but with higher statistical support, resolution in terminals, and compatibility with flower morphological changes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Molecular phylogeny; Recently diverged species; Developmental genes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000400658

Contribution to the ICES Working Group on Oceanic Hydrography. National report: France, June 2016
Provedor de dados: 5
Autores: Kolodziejczyk, Nicolas; Gaillard, Fabienne; Reverdin, Gilles; Cariou, T; Bozec, Y; Morin, Pascal.
This report is the national French contribution to the ICES Working Group on Ocean Hydrography (WGOH) description of th North Atlantic condition during 2015.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00342/45273/44736.pdf

Contribution to the marine propeller hydrodynamic design for small boats in the Amazon region
Provedor de dados: 36
Autores: FAVACHO,Breno Inglis; VAZ,Jerson Rogério Pinheiro; MESQUITA,André Luiz Amarante; LOPES,Fábio; MOREIRA,Antonio Luciano Seabra; SOEIRO,Newton Sure; ROCHA,Otávio Fernandes Lima da.
ABSTRACTIn the Amazon, river navigation is very important due to the length of navigable rivers and the lack of alternative road networks. Boats usually operate in unfavorable conditions, since there is no hydrodynamic relation among propellers, geometry, and the dimensions of the boat hull. Currently, there is no methodology for propeller hydrodynamic optimization with low computational cost and easy implementation in the region. The aim of this work was to develop a mathematical approach for marine propeller design applied to boats typically found on Amazon rivers. We developed an optimized formulation for the chord and pitch angle distributions, taking into account the classical model of Glauert. A theoretical analysis for the thrust and torque...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Optimization; BEMT model; Theory of Glauert; Wageningen B3-50.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000100037

Contributions of the complexity paradigm to the understanding of Cerrado's organization and dynamics
Provedor de dados: 42
Autores: MATTOS,SÉRGIO H.V.L. DE; VICENTE,LUIZ E.; PEREZ FILHO,ARCHIMEDES; PIQUEIRA,JOSÉ R.C.
ABSTRACT The Brazilian Cerrado is a vegetation mosaic composed of different physiognomies. Discussions remain open regarding the factors and processes responsible for the dynamic and spatial organization of the Cerrado - in its different physiognomies. The contributions of the complexity paradigm in this context are still less exploited, despite its great potential for explanations and predictions presented in previous diverse dynamic systems of complex behavior researches, a category in which the Cerrado can be included. This article has the intention of contributing to the construction of this new perspective, discussing - from theoretical concepts - the paradigm of complexity for the understanding of the organization and the dynamics of the Cerrado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Complexity; Complex system; Dynamics; Self-organized criticality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602417

Control and Stabilization of the Gulf Stream by Oceanic Current Interaction with the Atmosphere
Provedor de dados: 5
Autores: Renault, Lionel; Molemaker, Maarten Jeroen; Gula, Jonathan; Masson, Sebastien; Mcwilliams, James C.
The Gulf Stream (GS) is known to have a strong influence on climate, for example, by transporting heat from the tropics to higher latitudes. Although the GS transport intensity presents a clear interannual variability, satellite observations reveal its mean path is stable. Numerical models can simulate some characteristics of the mean GS path, but persistent biases keep the GS separation and postseparation unstable and therefore unrealistic. This study investigates how the integration of ocean surface currents into the ocean–atmosphere coupling interface of numerical models impacts the GS. The authors show for the first time that the current feedback, through its eddy killing effect, stabilizes the GS separation and postseparation, resolving long-lasting...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00358/46879/46760.pdf

Control of coffee berry borer, Hypothenemus hampei (Ferrari) (Coleoptera: Curculionidae: Scolytinae) with botanical insecticides and mineral oils
Provedor de dados: 1
Autores: Celestino, Flávio Neves; Pratissoli, Dirceu; Machado, Lorena Contarini; Santos Junior, Hugo José Gonçalves dos; Queiroz, Vagner Tebaldi de; Mardgan, Leonardo.
The objective of this study was to evaluate botanical oils, mineral oils and an insecticide that contained azadirachtin (ICA) for the control of Hypothenemus hampei, in addition to the effects of residual castor oil. We evaluated the effectiveness of the vegetable oils of canola, sunflower, corn, soybean and castor, two mineral oils (assist® and naturol®), and the ICA for the control of H. hampei. The compounds were tested at a concentration of 3.0% (v v-1). The median lethal concentration (LC50) was estimated with Probit analysis. The oil of castor bean and extract of castor bean cake were also evaluated at concentrations of 3.0% (v v-1) and 3.0% (m v-1), respectively. The mortality rates for H. hampei caused by the ICA and the castor oil were 40.8 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.02.02-8 Ricinus communis; Azadirachta indica; Median lethal concentration; Fatty acids; Toxicity Entomologia Agrícola.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/27430

CONTROL OF GRAPEVINE DECLINE WITH THE USE OF DRAINS AND RIDGES
Provedor de dados: 94
Autores: DAMBROS,REMI NATALIN; DALBÓ,MARCO ANTONIO; ARIOLI,CRISTIANO JOÃO; VEIGA,MILTON DA.
ABSTRACT  The incidence of grapevine decline and dye back is quite severe in grapevine-growing regions of southern Brazil, especially in the Midwest of Santa Catarina State. Field studies on problematic areas identified the presence of the Brazilian ground pearl or margarodes (Eurhizococcus brasiliensis Hempel) and soil fungi (Cylindrocarpon, Fusarium and others) associated with the disease. Soil characteristics such as high clay content and poor aeration were associated with the problem. To evaluate the effect of pre-planting tillage in reducing the incidence of grapevine decline, an experiment was carried out with two rootstocks and three pre-planting tillage (regular plowing, drains, and ridges) in an area where high plant mortality had been previously...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis sp.; Rootstocks; Black foot disease; Ground pearl.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200402

Control of the lipid oxidation in Nile tilapia feed
Provedor de dados: 65
Autores: Grassi,Thiago Luís Magnani; Marcos,Marcelo Tacconi de Siqueira; Ponsano,Elisa Helena Giglio.
ABSTRACT: The purpose of this research was to investigate the progress of the rancidity in Nile tilapia diets containing bacterial biomass of Rubrivivax gelatinosus . Six experimental treatments comprised basal diet (negative control), diet with asthaxanthin (positive control) and 4 diets with different concentrations of the bacterial biomass. The thiobarbituric acid assay for rancidity analyses were accomplished after 6 and 12 months of diets storage. It was concluded that  Rubrivivax gelatinosus biomass minimized the racidity in Nile tilapia diets in 32.52 to 44.72% at 6 months and in 37.85 to 52.37% at 12 months of storage.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Antioxidant; Rancidity; Rubrivivax gelatinosus; TBARS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901675

Control of wireworms in organic potato cultivation
Provedor de dados: 21
Autores: Alföldi, Thomas.
Wireworms are a common pest in organic potato crops. They are persistent and tough and so far, there are only indirect measures to control them.   In the video, Giselher Grabenweger (Agroscope) provides an overview of approved methods to control the worms such as crop rotation and tillage. He also explains why potato varieties containing a lot of starch are less affected by wireworms.  In addition to the indirect measures, Agroscope (together with Swiss and German partners) developed specific organic control options. As an enemy of wireworms the researchers found insecticidal fungi of the genus Metarhizium. In meadows, they observed a natural control of wireworms achieved by these soil fungi. The institute now tries to develop a method to apply the fungus...
Tipo: Practice tool
Palavras-chave: Crop health; Quality; Protection.
Ano: 2016
URL: http://orgprints.org/30995/1/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3DPo0hyHcgd2s

Controle alternativo das doenças dos citros.
Provedor de dados: 14
Autores: SANTOS FILHO, H. P.; OLIVEIRA, A. A. R.; HADDAD, F.
Esta cartilha faz parte da entrega de resultado vinculado ao projeto QUINTAL_SAN - Plano de Ação Fitossanidade 06.11.01.007.00.05 - que tem por objetivo servir como guia prático para agricultores familiares visando o reconhecimento das principais doenças dos citros no território do Recôncavo Baiano assim como algumas indicações de controle cultural ou utilizando produtos alternativos em substituição aos agroquímicos. Esta cartilha apresenta-se numa linguagem de fácil entendimento e aborda os problemas com praticidade, mas em caso de dúvidas o agricultor deve procurar um especialista. É muito importante que o controle se dê no momento em que o ataque realmente justifica a sua aplicação porque as áreas agrícolas, normalmente utilizadas pelos principais...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Fruta cítrica; Doença de planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1038594

Controle alternativo de doenças do mamoeiro.
Provedor de dados: 14
Autores: SANTOS FILHO, H. P.; OLIVEIRA, A. A. R.; HADDAD, F.
bitstream/item/138826/1/Cartilha048-15-DoencasMamoeiro-Hermes-Ainfo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Plant diseases.; Mamão; Doença de planta; Praga de planta; Papayas; Plant pests.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1036719

Controle alternativo de pragas para o cultivo e armazenamento de feijões.
Provedor de dados: 14
Autores: FAZOLIN, M.; ALÉCIO, M. R.; ESTRELA, J. L. V.; ALVES, S. B.
Neste capítulo serão abordados métodos ou práticas não convencionais de controle de insetos pragas de feijões, muitas delas avaliadas pela nossa equipe de pesquisa, e outras relatadas como experiências a serem aplicadas e investigadas ao nível de propriedade familiar, para que sua eficácia ou insucesso sejam relatados a partir da experimentação participativa de produtores rurais.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cultivo; Controle de pragas; Feijão.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057642

CONTROLE da salmonela na suinocultura: programa 7: Sul.
Provedor de dados: 14
A prevenção é uma das maneiras de controlar a salmonela na suinocultura. Isso, porque a cadeia de disseminação da bactéria salmonela - que contamina os alimentos e causa doenças - envolve o produtor, a indústria, os pontos de venda e até mesmo o consumidor. A pesquisadora Jalusa Kich, da Embrapa Suínos e Aves, explica como evitar a contaminação da granja pela salmonela. São práticas e atitudes simples, mas muito eficazes para a saúde do rebanho suíno e da população como um todo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Rebanho suíno; Salmonela.; Suinocultura; Granja; Consumidor; Doença; Contaminação.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040311

Controle de doenças.
Provedor de dados: 14
Autores: LAU, D.; SANTANA, F. M.; MACIEL, J. L. N.; FERNANDES, J. M. C.; COSTAMILAN, L. M.; CHAVES, M. S.; LIMA, M. I. P. M.
bitstream/item/140906/1/ID43616-2016LVTrigoCap7.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Doença; Trigo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040342

Controle de doenças.
Provedor de dados: 14
Autores: CAVALCANTI, F. R.; GARRIDO, L. da R.
É estimado que doenças, insetos e plantas invasoras possam reduzir a produção de 30 a 40% de todas as culturas produzidas no mundo, em média. As perdas são usualmente mais baixas nos países desenvolvidos e maiores nos países em desenvolvimento. Considerando -seque, do percentual acima, aproximadamente 15% estão comprometidos apenas pelas doenças de planta, o total de perdas anuais no mundo todo causadas por doenças sobre as culturas pode atingir cerca de 200 bilhões de dólares. A cultura da videira é uma das culturas com maiores pressões de infecção por patógenos fúngicos. Em regiões apresentando condições favoráveis, a proteção de cultivos e insumos pode beirar os 30% do custo de produção da uva. O manejo corrente de controle de doenças baseia-se no uso,...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Videira.; Praga; Doenca de planta; Mildio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060282

Controle de doenças causador por vírus.
Provedor de dados: 14
Autores: FAJARDO, T. V. M.
São conhecidas na videira (Vitis spp.) cerca de sessenta doenças consideradas de origem viral (Tabela 1). A videira, por ser propagada vegetativamente, facilita a disseminação desses patógenos e favorece o aparecimento de doenças complexas, pelo acúmulo de diferentes vírus numa mesma planta. Muitas dessas doenças estão bem identificadas e caracterizadas, enquanto outras dependem ainda de estudos complementares para definir sua natureza etiológica. Algumas ocorrem de forma ocasional na videira, aparentemente sem expressão econômica. Outras, embora causem prejuízos econômicos importantes, estão restritas a determinadas regiões ou países, possivelmente condicionadas por certas características regionais, como o plantio de cultivares sensíveis ou devido a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Doenças da videira; Doenças de oriegem viral; Uvas finas; Videira.; Doenca de planta; Virus; Praga.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060283

CONTROLE de doenças de hortaliças em cultivos hidropônicos: programa 40: Centro-Oeste/Sudeste.
Provedor de dados: 14
O programa explica como deve ser feito o controle de doenças em cultivos hidropônicos. A alface é a espécie mais plantada em hidroponia e está sujeita a diversas doenças da parte aérea e do sistema radicular. Quem vai explicar a importância de um manejo preventivo para o controle de doenças em hidroponia são os pesquisadores Carlos Alberto Lopes e Ailton Reis, da Embrapa Hortaliças.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Doença de planta; Hortaliça; Cultivo hidropônico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053772

CONTROLE de doenças de hortaliças em cultivos hidropônicos: programa 40: Sul.
Provedor de dados: 14
O programa explicar como deve ser feito o controle de doenças em cultivos hidropônicos. A alface é a espécie mais plantada em hidroponia e está sujeita a diversas doenças da parte aérea e do sistema radicular. Os pesquisadores Carlos Alberto Lopes e Ailton Reis, da Embrapa Hortaliças, explicam a importância de um manejo preventivo para o controle de doenças em hidroponia.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Doença de planta; Hortaliça; Cultivo hidropônico.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053623

Controle de doenças de solo no cultivo da berinjela.
Provedor de dados: 14
Autores: PINHEIRO, J. B.
bitstream/item/144390/1/digitalizar0085.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Berinjela; Nematóide; Matéria organica; Rotação de cultura; Controle químico; Controle integrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047018

Controle de Helicoverpa armigera (Lepidoptera: Noctuidae) em soja com inseticidas químicos e biológicos
Provedor de dados: 86
Autores: Kuss,Cassiano Carlos; Roggia,Rejane Cristina Roppa Kuss; Basso,Claudir José; Oliveira,Maria Cristina Neves de; Pias,Osmar Henrique de Castro; Roggia,Samuel.
Resumo: O objetivo deste trabalho foi avaliar o desempenho de inseticidas autorizados emergencialmente para o controle de Helicoverpa armigera (Lepidoptera: Noctuidae) em soja. Sete inseticidas foram pulverizados em campo e, após 24 horas, folhas do ponteiro foram coletadas e oferecidas para lagartas de 2o instar em laboratório. Lagartas do 4o instar receberam a última folha trifoliolada que se encontrava completamente expandida no momento da pulverização. Outro grupo foi exposto a folhas coletadas a partir de 72 horas da pulverização. Em campo, seis inseticidas foram pulverizados e, em seguida, as plantas foram infestadas com lagartas de 2o e 3o instar. No primeiro estudo, flubendiamida, clorantraniliprole, clorfenapir, indoxacarbe e metoxifenozida...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Ameaça fitossanitária; Heliothinae; Manejo integrado de pragas; Praga invasora; Tempo letal.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500527

Contrôle de surveillance 2015 DCE de la flore benthique de la masse d'eau de transition « Estuaire de la Charente -FRFT01 » prospection de faisabilité pour l'indiateur macroalgues intertidales et banquettes à Vaucheria en eau de transition : rapport final (partie 4)
Provedor de dados: 5
Autores: Sauriau, Pg; Aubert, F; Breret, M.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00476/58769/61308.pdf

Contrôle de surveillance 2015 DCE de la flore benthique de substrats durs intertidaux de la masse d'eau côtière Côte Nord-Est île d'Oléron FRFC01. Macroalgues intertidales : rapport final (partie 3)
Provedor de dados: 5
Autores: Sauriau, Pg; Breret, M; Aubert, F.
L’objet de ce document est d’exposer la bonne réalisation des suivis stationnels des macroalgues intertidales de substrats durs rocheux réalisés en 2015 sur la station « Sabia » de la masse d’eau côtière « Côte Nord-Est île d’Oléron » et d’en exposer les résultats.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00594/70564/68748.pdf

CONTROLE e tratamento da linfadenite caseosa em caprinos e ovinos: programa 37: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O programa fala sobre o controle e o tratamento da linfadenite caseosa, doença também conhecida como "o mal do caroço". A pesquisadora Patrícia Yoshida da Embrapa Caprinos e Ovinos explica como prevenir a doença e como cuidar das instalações e do manejo do rebanho.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Tratamento; Linfadenite caseosa; Caprino; Ovino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053700

CONTROLE e tratamento da linfadenite caseosa em caprinos e ovinos: programa 37: Norte.
Provedor de dados: 14
O programa falar sobre o controle e o tratamento da linfadenite caseosa, doença também conhecida como "o mal do caroço". Quem acompanhar o programa, vai ter a oportunidade de ouvir as orientações da pesquisadora Patrícia Yoshida da Embrapa Caprinos e Ovinos. Ela explica como prevenir a doença e como cuidar das instalações e do manejo do rebanho.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Tratamento; Linfadenite caseosa; Caprino; Ovino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053676

Controle leiteiro reduzido para estimação da produção de leite acumulada na lactação de vacas mestiças no Acre.
Provedor de dados: 14
Autores: CARNEIRO JUNIOR, J. M.; CAVALCANTE, F. A.; BRAGA, A. P.; PINHEIRO, A. K.
O presente trabalho tem por objetivos definir o número mínimo de controles leiteiros para estimação acurada da produção de leite aos 255 dias de lactação em vacas mestiças Girolando e verificar a adequabilidade da equação oferecida pelo Ministério da Agricultura, Pecuária e Abastecimento (Mapa). Foi simulado um conjunto de dados com informações de 50 rebanhos leiteiros com 10 repetições contendo, em média, 100 vacas em lactação. As lactações foram simuladas de acordo com os parâmetros observados na literatura para a raça Girolando. A simulação continha os controles leiteiros diários até os 255 dias com pico de lactação aos 38 dias e produção média de cinco quilos de leite. Foram comparados protocolos de controle leiteiro com intervalos variando de 7 até...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Raça Girolando; Método de estimação da produção de leite; Statistical Analysis System (SAS); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Vacas lecheras.; Análisis estadístico; Elaboración de leche; Ganado de leche; Productos del cruzamiento; Simulación por computadora; Gado leiteiro; Gado mestiço; Controle leiteiro; Produção leiteira; Estimativa; Análise estatística; Método estatístico; Programa de computador; Dairy cattle; Dairy cows; Crossbreds; Milk production; Statistical analysis; Computer simulation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070620

Controle leiteiro reduzido para propriedades leiteiras de economia familiar: características da tecnologia.
Provedor de dados: 14
Autores: CARNEIRO JUNIOR, J. M.; CAVALCANTE, F. A.; CARVALHO, B. P.; PINHEIRO, A. K.
O controle leiteiro é uma prática para aferição da produção de leite total de uma vaca na lactação. Apresenta importância no gerenciamento da propriedade leiteira familiar, fornecendo critérios técnicos para a tomada de decisão no melhoramento animal e na nutrição de vacas em lactação. O controle leiteiro reduzido consiste na pesagem individual de todo o leite produzido por uma vaca em um dia, sendo realizado em momentos específicos do período de lactação.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Controle leiteiro reduzido; Reduced dairy control; Reducción del control de leche; Cultivo a pequeña escala; Elaboración de leche; Ganado de leche; Leche.; Gado leiteiro; Pequeno produtor; Leite; Produção leiteira; Transferência de Tecnologia.; Dairy cattle; Small-scale farming; Milk; Milk production; Technology transfer.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060088

Controle populacional dos cães presentes nos câmpus da PUC Minas - região metropolitana de Belo Horizonte
Provedor de dados: 195
Autores: Lamounier, Allysson Rodrigo; Botton, Camila Molan; dos Reis, Fernanda Tiago; Magalhães, Taís Soares.
A população de animais abandonados é um grave problema de saúde pública (Lima e Luna 2012)*,. A falta de políticas públicas, educação e conscientização dos cidadãos sobre questões como a posse responsável aliada à carência de legislações efetivas sobre o tema, favorecem a situação. Características como o rápido amadurecimento sexual e proles numerosas também contribuem para o crescimento descontrolado de cães. Oliveira e Silva (2008)** destacam que os s animais abandonados, além de serem expostos a fatores como subnutrição, doenças, acidentes e maus tratos, também representam risco a sociedade pela transmissão de zoonoses e contaminação ambiental. O presente trabalho foi delineado para minimizar o impacto da crescente população de cães presentes nas...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28894

Controle químico da Sigatoka-negra em banana-comprida no Acre.
Provedor de dados: 14
Autores: NOGUEIRA, S. R.; ANDRADE NETO, R. de C.; NASCIMENTO, G. C. do.
A bananeira é produzida em todos os 22 municípios do Acre. A cultivar D?Angola (conhecida no estado como banana-comprida) tem a maior área plantada e seu fruto é o mais consumido no estado em relação ao das outras cultivares. O Acre ainda tem baixa produtividade média, em torno de 10,5 t/ha/ano, índice 25% inferior à média nacional. A baixa frequência de plantios que contam com tecnologias de suporte fitossanitário para o controle de doenças é a causa dessa produtividade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Banana comprida; Sigatoka-negra; Bananos; Enfermedades y desórdenes de las plantas.; Control químico; Banana; Musa sp; Doença de planta; Controle químico; Plant diseases and disorders; Chemical control.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060281

Controlled atmosphere maintains native and cultivated yerba mate quality during shelf life after long-term storage
Provedor de dados: 53
Autores: Thewes,Fabio Rodrigo; Brackmann,Auri; Schultz,Erani Eliseu; Machado,Eduardo Perkovski; Ludwig,Vagner; Santos,Luana Ferreira dos.
ABSTRACT Yerba mate shows social and economic importance for the Southern Latin American countries due to its easy production and large market range. However, there is a problem to harvest the yerba mate at the correct period and to store it until processing and marketing. Thus, the aim of this paper was to evaluate the interaction among the storage in controlled atmosphere, effect of cultivation form and shelf life period on yerba mate quality after long-term controlled atmosphere storage. The experiment was conducted in a factorial arrangement (3 controlled atmosphere conditions × 2 cultivation forms × 4 weeks of shelf life). Native yerba mate, stored under controlled atmosphere, showed higher chlorophyll concentration as compared to the cultivated one....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ilex paraguariensis; Coloration; Chlorophyll concentration; Carotenoids; Phenolic compounds.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200230

Controls on circulation, cross-shelf exchange, and dense water formation in an Antarctic polynya
Provedor de dados: 5
Autores: Snow, K.; Sloyan, B. M.; Rintoul, S. R.; Hogg, A. Mcc.; Downes, S. M.
Circulation on the Antarctic continental shelf influences cross-shelf exchange, Antarctic Bottom Water formation, and ocean heat flux to floating ice shelves. The physical processes driving the shelf circulation and its seasonal and interannual variability remain poorly understood. We use a unique time series of repeat hydrographic observations from the Adélie Land continental shelf and a box inverse model to explore the relationship between surface forcing, shelf circulation, cross-shelf exchange, and dense water formation. A wind-driven northwestward coastal current, set up by onshore Ekman transport, dominates the summer circulation. During winter, strong buoyancy loss creates dense shelf water. This dense water flows off the shelf, with a compensating...
Tipo: Text
Palavras-chave: Antarctic shelf circulation; Cross-shelf exchange; Antarctic bottom water; Surface fluxes; Seasonal; Interannual variability.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00344/45566/45173.pdf

Controls on turbidite sedimentation: Insights from a quantitative approach of submarine channel and lobe architecture (Late Quaternary Congo fan)
Provedor de dados: 5
Autores: Picot, M.; Droz, L.; Marsset, Tania; Dennielou, Bernard; Bez, M.
The role of internal and external forcing of sedimentation in turbidite systems remains a subject of debate. Here we propose new insights from the quantitative analysis of architectural parameters of the Congo Axial Fan.  Fifty-two channel-levee-lobe systems, spanning the last ca. 200 ka, are visible on the seafloor, most of them having slightly elongated lobe complexes at their termination. Volumes of lobe complexes (usually 3 to 196 km3) are highly variable in time and space. The cumulative volume of the lobe complexes represents approximately 30% of the volume of the Axial Fan.  The Axial Fan is sequentially divided into periods of increasing/decreasing channel lengths and basinward/landward migrations of avulsion points, representing successive...
Tipo: Text
Palavras-chave: Turbidite system; Congo; Late Quaternary; Lobe complexes; Sedimentary cycles; Avulsion; Bathymetry; Seismic profiles.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00312/42285/41610.pdf

Conus Medullaris Position in an Adult Population: Analysis of Magnetic Resonance Imaging
Provedor de dados: 77
Autores: Karabulut,Ozlen; Akay,Hatice; Karabulut,Zulfu; Özevren,Hüseyin; Saka,Gunay; Hatipoglu,Savas; Deveci,Engin.
The objective of this study was to evaluate the variation in position of the conus medullaris (CM) in male and female patients without spinal deformity, to correlate the termination level in magnetic resonance (MR) images of the lumbar spine. 921 patients consisted of 607 men and 314 women were evaluated by MRI. The strength of T1 weighted MRI device was 1.5 Tesla. The patients were in supine position when measured. The termination level of the conus medullaris was recorded in relation to the upper, middle or lower third of the adjacent vertebra and the adjacent intervertebral disc. The patients in our study group were examined for low back pain. The members with spinal deformity were excluded. The distribution of conus medullaris localization was measured...
Tipo: Journal article
Palavras-chave: Conus medullaris; MRI.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400029

CONVEGNO  LA RICERCA PER L’AGRICOLTURA BIOLOGICA E BIODINAMICA:  UNA VISIONE DI INSIEME
Provedor de dados: 21
Autores: Roberto, Lo Scalzo.
This Conference was organized by the Italian Ministry of Agriculture and was aimed to an overview of the Research in Organic Farming in Italy.  This event was adapted for the presentation of FAVORDENONDE Project.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems Food security; Food quality and human health.
Ano: 2016
URL: http://orgprints.org/30788/1/FaVOR-DeNonDe_English_Rome_January2016.pdf

CONVEGNO  LA RICERCA PER L’AGRICOLTURA BIOLOGICA E BIODINAMICA:  UNA VISIONE DI INSIEME
Provedor de dados: 21
Autores: Roberto, Lo Scalzo.
This Conference was organized by the Italian Ministry of Agriculture and was aimed to an overview of the Research in Organic Farming in Italy.  This event was adapted for the presentation of FAVORDENONDE Project.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems Food security; Food quality and human health.
Ano: 2016
URL: http://orgprints.org/30782/1/FaVOR-DeNonDe_English_Rome_January2016.pdf

CONVEGNO  LA RICERCA PER L’AGRICOLTURA BIOLOGICA E BIODINAMICA:  UNA VISIONE DI INSIEME
Provedor de dados: 21
Autores: Roberto, Lo Scalzo.
This Conference was organized by the Italian Ministry of Agriculture and was aimed to an overview of the Research in Organic Farming in Italy.  This event was adapted for the presentation of FAVORDENONDE Project.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farming Systems Food security; Food quality and human health.
Ano: 2016
URL: http://orgprints.org/33751/1/FaVOR-DeNonDe_English_Rome_January2016.pdf

Convergência da Produtividade Agropecuária do Sul do Brasil: uma análise espacial
Provedor de dados: 123
Autores: Raiher,Augusta Pelinski; Oliveira,Renato Alves de; Carmo,Alex Sander Souza do; Stege,Alysson Luiz.
Resumo:  Este trabalho tem como objetivo analisar a evolução da produtividade da agropecuária nas microrregiões do Sul do Brasil, identificando a existência de um processo de convergência. Para isso, mensurou-se a produtividade da agropecuária em 1995/96 e em 2006, que foi utilizada como variável dependente em um modelo de convergência. Como se confirmou a hipótese de que a distribuição espacial da produtividade da terra não é aleatória, o modelo de convergência foi estimado por meio das técnicas da econometria espacial. Os resultados obtidos confirmaram a hipótese de convergência (absoluta e condicional) da produtividade da agropecuária na região Sul do Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Convergência; Produtividade; Região Sul.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000300517

Conyza spp.: From Ugly Duckling to Agriculture's Fittest Swan - Brief Review
Provedor de dados: 87
Autores: CONCENÇO,G.; CONCENÇO,S.E.
Conyza spp. are widely responsible for yield losses in agriculture due to its worldwide occurrence, resistance to herbicides and other traits which turn these species into first grade weeds. Since the 1980's, these species started to be cited on books both related to the ecology and the weed science, being usually classified as ruderals. Occurrence of Conyza in crops shows that these species are highly adaptable due to its recent evolutionary origin and occur in environments prone concomitantly to a moderate set of competition, disturbance and stress. There are also limitations in Grime's theory which may lead us to mistakes about the behavior of Conyza. Thus, simple and isolated recommendations certainly will not solve the problem of Conyza. Neither soil...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horseweed; Fleabane; Ruderal; Grime's theory; Demographic theory.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100183

Cooperative and adaptive transboundary water governance in Canada&amp;#8217;s Mackenzie River Basin: status and prospects
Provedor de dados: 7
Autores: Morris, Michelle; Water Policy and Governance Group; School of Environment, Resources and Sustainability, University of Waterloo; m24morri@uwaterloo.ca.
Canada&amp;#8217;s Mackenzie River Basin (MRB) is one of the largest relatively pristine ecosystems in North America. Home to indigenous peoples for millennia, the basin is also the site of increasing resource development, notably fossil fuels, hydroelectric power resources, minerals, and forests. Three provinces, three territories, the Canadian federal government, and Aboriginal governments (under Canada&amp;#8217;s constitution, indigenous peoples are referred to as &amp;#8220;Aboriginal&amp;#8221;)  have responsibilities for water in the basin, making the MRB a significant setting for cooperative, transboundary water governance. A framework agreement that provides broad principles and establishes a river basin organization, the MRB Board, has been in...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive governance; Bioregional approach; Mackenzie River Basin Board; Mackenzie River Basin  Canada; River basin organizations; Transboundary water governance.
Ano: 2016

Coordenação do Comércio Atacadista de Pescado no Mercado do Ver-o-Peso, em Belém-Pará
Provedor de dados: 123
Autores: Oliveira Neto,Abraão; Diniz,Janaína Deane de Abreu; Leitão,Wilma Marques; Sampaio,Dioniso Souza.
Resumo: O Mercado do Ver-o-Peso em Belém do Pará é um dos principais pontos de desembarque e comercialização de pescado do Brasil. Por ele desembarcam 35 mil toneladas de pescado por ano para o abastecimento da região metropolitana de Belém, envolvendo centenas de trabalhadores, com destaque para os balanceiros, agentes comissionados que comercializam a produção dos pescadores no local. O presente trabalho tem o intuito de realizar uma análise sociológica das transações econômicas na tentativa de explicar os mecanismos de funcionamento deste mercado a partir de pressupostos da Sociologia Econômica, como confiança, reciprocidade e cooperação. A metodologia inclui revisões bibliográficas e documentais, entrevistas semiestruturas, observação direta e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ver-o-Peso; Comércio de pescado; Embeddeness; Sociologia econômica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000300483

Copper and zinc forms in soil fertilized with pig slurry in the bean crop
Provedor de dados: 91
Autores: Grohskopf,Marco A.; Correa,Juliano C.; Cassol,Paulo C.; Nicoloso,Rodrigo S.; Fernandes,Dirceu M.
ABSTRACT The application of pig slurry may have different influence on copper (Cu) and zinc (Zn) dynamics in the soil compared with mineral fertilization. The aim of this research was to determine the different forms of Cu and Zn in soil and their uptake by bean plants in response to the application of mineral fertilizer and pig slurry (PS). The treatments were: mineral fertilizer (Cu and Zn oxides) and liquid pig slurry, at increasing rates (0/0, 1.7/6.0, 3.4/12.0 and 6.8/24.0 kg ha-1 Cu/Zn, respectively) applied in a Rhodic Kandiudox. PS increased the Cu content in soil in the exchangeable form, Fe oxides and residual, while the mineral fertilizer increased Cu contents in the fraction associated with soil organic matter. Soil Zn contents in the fractions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Swine slurry; Uptake; Metals fractionation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000900823

Coproducing flood risk management through citizen involvement: insights from cross-country comparison in Europe
Provedor de dados: 7
Autores: Mees, Hannelore; Research Group Environment and Society, University of Antwerp; hannelore.mees@uantwerpen.be; Alexander, Meghan; Flood Hazard Research Centre, Middlesex University ; m.c.alexander@mdx.ac.uk; Kaufmann, Maria; Institute for Management Research, Radboud University Nijmegen; m.kaufmann@fm.ru.nl; Bruzzone, Silvia; CITERES Research Centre, Fran&amp;#231;ois Rabelais University of Tours; silvia.bruzzone@enpc.fr; Lewandowski, Jakub; Institute for Agricultural and Forest Environment, Polish Academy of Science; jakub.lewandowski22@gmail.com.
Across Europe, citizens are increasingly expected to participate in the implementation of flood risk management (FRM), by engaging in voluntary-based activities to enhance preparedness, implementing property-level measures, and so forth. Although citizen participation in FRM decision making is widely addressed in academic literature, citizens&amp;#8217; involvement in the delivery of FRM measures is comparatively understudied. Drawing from public administration literature, we adopted the notion of &amp;#8220;coproduction&amp;#8221; as an analytical framework for studying the interaction between citizens and public authorities, from the decision-making process through to the implementation of FRM in practice. We considered to what extent coproduction is...
Tipo: Peer-Reviewed Reports
Palavras-chave: Codelivery; Coproduction; Cross-country comparison; Flood risk governance; Flood risk responsibilities; Legitimacy; Public participation; Resilience.
Ano: 2016

Cor do solo na identificação de áreas com diferentes potenciais produtivos e qualidade de café
Provedor de dados: 86
Autores: Carmo,Danilo Almeida Baldo do; Marques Júnior,José; Siqueira,Diego Silva; Bahia,Angélica Santos Rabelo de Souza; Santos,Henrique Menezes; Pollo,Gustavo Zanetti.
Resumo O objetivo deste trabalho foi verificar a eficácia da cor do solo na identificação de áreas com diferentes potenciais produtivos e qualidade de café, em Argissolo Vermelho-Amarelo desenvolvido de arenito, no Planalto Ocidental Paulista, no Estado de São Paulo. Coletaram-se 173 amostras em 39 ha, para a determinação de matiz, valor, croma e índice de avermelhamento do solo, com base nos dados da espectroscopia de reflectância difusa (ERD). Avaliaram-se, também, a produtividade e a qualidade do fruto de café, e calculou-se o índice de diagnose foliar (DRIS). A maior correlação espacial observada pelo variograma cruzado ocorreu entre matiz e DRIS, em pontos distantes em até 497 m. A menor correlação espacial foi observada em croma e produção, em pontos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica; Cor do solo; Geoestatística; Pedometria.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901261

Coral Reef Fish Detection and Recognition in Underwater Videos by Supervised Machine Learning: Comparison Between Deep Learning and HOG plus SVM Methods
Provedor de dados: 5
Autores: Villon, Sebastien; Chaumont, Marc; Subsol, Gerard; Villeger, Sebastien; Claverie, Thomas; Mouillot, David.
In this paper, we present two supervised machine learning methods to automatically detect and recognize coral reef fishes in underwater HD videos. The first method relies on a traditional two-step approach: extraction of HOG features and use of a SVM classifier. The second method is based on Deep Learning. We compare the results of the two methods on real data and discuss their strengths and weaknesses.
Tipo: Text
Palavras-chave: Support Vector Machine; Feature Vector; Coral Reef; Deep Learn; Convolutional Neural Network.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00387/49860/74458.pdf

Coral Reefs and People in a High-CO2 World: Where Can Science Make a Difference to People?
Provedor de dados: 5
Autores: Pendleton, Linwood; Comte, Adrien; Langdon, Chris; Ekstrom, Julia A.; Cooley, Sarah R.; Suatoni, Lisa; Beck, Michael W.; Brander, Luke M.; Burke, Lauretta; Cinner, Josh E.; Doherty, Carolyn; Edwards, Peter E. T.; Gledhill, Dwight; Jiang, Li-qing; Van Hooidonk, Ruben J.; Teh, Louise; Waldbusser, George G.; Ritter, Jessica.
Reefs and People at Risk Increasing levels of carbon dioxide in the atmosphere put shallow, warm-water coral reef ecosystems, and the people who depend upon them at risk from two key global environmental stresses: 1) elevated sea surface temperature (that can cause coral bleaching and related mortality), and 2) ocean acidification. These global stressors: cannot be avoided by local management, compound local stressors, and hasten the loss of ecosystem services. Impacts to people will be most grave where a) human dependence on coral reef ecosystems is high, b) sea surface temperature reaches critical levels soonest, and c) ocean acidification levels are most severe. Where these elements align, swift action will be needed to protect people's lives and...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00636/74827/75207.pdf

Cordão Formation: loess deposits in the southern coastal plain of the state of Rio Grande do Sul, Brazil
Provedor de dados: 42
Autores: LOPES,RENATO P.; DILLENBURG,SERGIO R.; SCHULTZ,CESAR L.
ABSTRACT Loess consists of silt-dominated sediments that cover ~10% of the Earth's surface. In southern South America it occurs in Argentina, Bolivia, Paraguay and Uruguay, and its presence in southern Brazil was never studied in detail. Here is proposed a new lithostratigraphic unit, Cordão Formation, consisting of loess deposits in the southern Brazilian coastal plain. It consists of fine-very fine silt with subordinate sand and clay, found mostly in lowland areas between Pleistocene coastal barriers. These sediments are pale-colored (10YR hue) and forms ~1,5-2,0 meter-thick stable vertical walls. The clay minerals include illite, smectite, interstratified illite/smectite and kaolinite, the coarser fraction is mostly quartz and plagioclase. Caliche and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chuy Creek; Coastal plain; Last glacial stage; Loess; Pleistocene.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602143

Corn root morphoanatomy at different development stages and yield under water stress
Provedor de dados: 86
Autores: Souza,Thiago Corrêa de; Magalhães,Paulo César; Castro,Evaristo Mauro de; Duarte,Vinícius Politi; Lavinsky,Alyne Oliveira.
Abstract: The objective of this work was to characterize the morphoanatomy of roots and the yield traits of two corn hybrids contrasting for drought tolerance (DKB 390, tolerant; and BRS 1030, sensitive), at different stages of development. Water deficit was imposed for ten days, in a greenhouse, at three growth stages: V5, VT, and R3. These treatments were combined to generate cumulative stress during the plant cycle, as: V5VT, V5R3, VTR3, and V5VTR3. The following were analyzed: root anatomy; proportion of aerenchyma in the cortex; metaxylem number and diameter; phloem thickness; as well as morphological characteristics, such as root length, volume, and surface area, specific root length, length of fine roots, grain yield, and ear length and diameter....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Aerenchyma; Drought; Endoderm; Specific root length; WinRhizo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400330

Corn Yield and Foliar Diagnosis Affected by Nitrogen Fertilization and Inoculation with Azospirillum brasilense
Provedor de dados: 90
Autores: Galindo,Fernando Shintate; Teixeira Filho,Marcelo Carvalho Minhoto; Buzetti,Salatiér; Santini,José Mateus Kondo; Alves,Cleiton José; Nogueira,Lais Meneghini; Ludkiewicz,Mariana Gaioto Ziolkowski; Andreotti,Marcelo; Bellotte,João Leonardo Miranda.
ABSTRACT The biological nitrogen fixation (BNF) process in grasses is caused by diazotrophic bacteria, particularly Azospirillum brasilense. However, studies are lacking on BNF efficiency to define how much mineral nitrogen (N) can be applied to achieve more sustainable high yields. Furthermore, there should be an analysis of whether urea with the urease enzyme inhibitor NBPT is less harmful, benefiting BNF in grasses. The objective of this study was to evaluate the effect of N sources and N rates associated with inoculation with Azospirillum brasilense regarding foliar diagnosis and leaf chlorophyll index (LCI), agronomic efficiency (AE), and corn grain yield in the Cerrado (Brazilian tropical savanna) region. The experiment was conducted in a no-tillage...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L; Urease inhibitor; Nitrogen rates; BNF; No-tillage system.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100526

Corn yield under various simulated irrigation depths
Provedor de dados: 70
Autores: Parizi,Ana R. C.; Robaina,Adroaldo D.; Gomes,Ana C. dos S.; Peiter,Marcia X.; Soares,Fátima C.
ABSTRACT Mathematical models are tools to estimate and understand system behaviors against diverse situations; they may help in decision-making through simplified representations of the reality, allowing simulating various scenarios and estimating impacts of different courses of action on production systems, assisting thus in activity planning. Thus, this paper proposed a simulation of corn crop yields according to different field experiment characteristics and weather conditions in which it was conducted, with the purpose of setting a simulation model already calibrated and tested for corn crop cycle in the region of Santiago – RS, Brazil. The increasing water levels had a positive effect on grain yield and corn dry matter. On the other hand, a level of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Irrigation strategies; Yield model.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000300503

Correção atmosférica e de "crosstalk" em dados Aster para mapeamento da relação mineralógica de solos
Provedor de dados: 86
Autores: Baptista,Gustavo Macedo de Mello; Vivaldi,Daniella Dias; Meneses,Paulo Roberto.
Resumo O objetivo deste trabalho foi avaliar a influência das correções atmosférica e de "crosstalk" (vazamento de radiação entre detectores) da qualidade das imagens RCGbscale, em dados SWIR do Aster, sobre a identificação da relação mineralógica RCGb [caulinita/(caulinita + gibbsita)], em uma mancha de solos expostos derivados do Complexo de Niquelândia, composto por gabronoritos, noritos e piroxenitos. Utilizaram-se dados brutos L1A, L1B (radiância no topo da atmosfera), produtos AST07 (reflectância de superfície sem correção de "crosstalk") e AST07XT (reflectância de superfície com correção de "crosstalk"), os módulos de correção atmosférica Flaash e Quac, e o programa de correção "crosstalk" CRSTK30. Os resultados foram ordenados de acordo com os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Complexo de Niquelândia; Minerais opacos; Relação mineralógica RCGb; Sensoriamento remoto.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901272

Correção de estenose de narina – Relato de caso
Provedor de dados: 195
Autores: Mazzaro, L.; Leon-Roman, M. A.
A estenose de narina é o estreitamento dos orifícios nasais que fica reduzido a uma pequena fenda, sendo causada por malformações congênitas das cartilagens nasais. É observada comumente em raças braquicefálicas. As raças mais afetadas são: buldogue francês e inglês, boston terrier, pequinês, pug, shih tzu, boxer, lhasa apso e mastiff e, em alguns gatos de focinho curto como o persa. Não há predisposição de sexo e a sintomatologia se manifesta a partir de dois a quatro anos de idade. Animais com orifícios nasais estenosados, durante a inspiração, apresentam deslocamento medial da asa da narina, colapsando e fechando o espaço aéreo. Na presença de oclusão total, a respiração fica dependente da cavidade oral. Uma vez que as irregularidades impedem o fluxo de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estenose de narina; Rinoplastia; Braquicefálicos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31887

Correction of interstitial water changes in calibration methods applied to XRF core-scanning major elements in long sediment cores: Case study from the South China Sea
Provedor de dados: 5
Autores: Chen, Quan; Kissel, Catherine; Govin, Aline; Liu, Zhifei; Xie, Xin.
Fast and non-destructive X-ray fluorescence (XRF) core scanning provides high-resolution element data that are widely used in paleoclimate studies. However, various matrix and specimen effects prevent the use of semi-quantitative raw XRF core-scanning intensities for robust paleoenvironmental interpretations. We present here a case study of a 50.8-m-long piston Core MD12-3432 retrieved from the northern South China Sea. The absorption effect of interstitial water is identified as the major source of deviations between XRF core-scanning intensities and measured element concentrations. The existing two calibration methods, i.e. normalized median-scaled calibration (NMS) and multivariate log-ratio calibration (MLC), are tested with this sequence after the...
Tipo: Text
Palavras-chave: XRF core-scanning geochemistry; Major element calibration; Long sediment cores; Downcore water content; South China Sea.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00333/44457/44130.pdf

Correlação do padrão inflamatório e da imunidade celular na pele de cães com leishmaniose visceral com o potencial de transmissibilidade de parasitos ao vetor
Provedor de dados: 195
Autores: Rossi, C. N.; Tomokane, T. Y.; Marcondes, M.; Larsson, C. E.; Laurenti, M. D.
Foram selecionados aleatoriamente 38 cães naturalmente infectados por Leishmania (L.) infantum chagasi oriundos de Araçatuba, São Paulo, área endêmica para leishmaniose visceral (LV), e distribuídos em dois grupos de acordo com a apresentação clínica: sintomáticos (SI - n=24) e assintomáticos (AS - n=14). Correlacionou-se a caracterização clínica com o potencial em infectar o inseto vetor, padrão inflamatório da pele, perfil de imunidade celular e parasitismo tegumentar. Quanto ao número de formas amastigotas/mm2 na pele, não houve diferença estatística significativa entre os grupos (p = 0,1584). No que se refere à infectividade ao vetor, evidenciada pelo xenodiagnóstico, 16 SI e 13 AS foram capazes de transmitir parasitos aos flebotomíneos, dos quais,...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28834

CORRELAÇÃO DOS COMPONENTES VEGETATIVOS DA CULTURA DA PUPUNHA E DOS ATRIBUTOS QUÍMICOS DO SOLO
Provedor de dados: 196
Autores: Montanari, Rafael; Lima, Elizeu de Souza; Lovera, Lenon Henrique; Ferrari, Samuel; Queiroz, Hernandes Andrade.
A pupunha (Bactris gasipaes) tem se mostrado uma excelente opção econômica para os produtores rurais, pois sua produção de palmito permite precocidade de corte, rusticidade, perfilhamento abundante, boa palatabilidade, ausência de oxidação do palmito, alta produtividade e facilidade nos tratos culturais. Objetivou-se selecionar, entre os atributos do solo pesquisado, aquele com a melhor correlação, linear e espacial, para explicar a variabilidade da planta da pupunha. O experimento foi conduzido na fazenda de pesquisa e extensão da Faculdade de Engenharia de Registro (SP), foi avaliada a variabilidade espacial dos componentes vegetativos da pupunha e dos atributos químicos de um Cambissolo Eutrófico. Uma malha contendo 54 pontos foi georreferenciada de...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/857

Correlação entre a atividade da paraoxoanase (PON1) no soro sanguíneo e parâmetros seminais de ovinos.
Provedor de dados: 14
Autores: BORGES, M. A.; CAMPOS, F. T. de; GOULARTE, K. L.; PRADIEÉ, J.; PEGORARO, L. M. C.
bitstream/item/150954/1/Ligia-Pegoraro-CA-03270.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Seminais de ovinos.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057630

CORRELAÇÃO ENTRE COMPONENTES DA PRODUTIVIDADE DA CANA-DE-AÇÚCAR COM pH DE UM ARGISSOLO VERMELHO DISTRÓFICO DO NOROESTE PAULISTA
Provedor de dados: 107
Autores: Lima, Cesar Gustavo Rocha; Carvalho, Morel de Passos e; Souza, Adriano; Costa, Nidia Raquel; Montanari, Rafael.
A produtividade agrícola depende primordialmente da capacidade produtiva dos solos. Assim, as práticas de adequação química do solo objetivam modificações nas suas características, com vistas a proporcionar melhores condições ao desenvolvimento das culturas. O presente estudo avaliou as correlações lineares e espaciais entre os atributos da produtividade da planta com o pH do solo. Na Fazenda Valença-I, Suzanápolis-SP, instalou-se uma malha geoestatística contendo 118 pontos amostrais, em uma área de 10,5 ha, onde foram analisados os atributos da cana-de-açúcar: produtividade de tonelada de colmos por hectare (TCH), população de plantas (POP) e açúcares totais recuperáveis (ATR); e como atributos químicos do solo: o pH (pH) e Delta pH (DpH), em diferentes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solos; Manejo e Conservação do Solo; Fertilidade do Solo agricultura de precisão  atributos químicos do solo  manejo do solo.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/592

Correlação entre contagem de células somáticas e composição do leite
Provedor de dados: 195
Autores: Minighin, E. C.; Castro, M. V. G.; Minighin, E. C.; Lima, W. B. G.; Pereira, R. V. G.; Carvalho, W. T. V.
A mudança na composição do leite pode alterar significativamente seu valor como matéria-prima para a fabricação de derivados e sua qualidade pode ser afetada por diferentes fatores, entre os quais está a contagem de células somáticas (CCS). O aumento da CCS e as mudanças na composição do leite estão diretamente relacionados com a mastite, que promove redução no rendimento industrial do leite. O presente trabalho avaliou as correlações estabelecidas entre a CCS e os constituintes do leite de um grupo de vacas durante os seis primeiros meses de lactação. O experimento foi desenvolvido no IFSUDESTEMG – Campus Barbacena. A amostragem do leite foi realizada quinzenalmente durante a primeira ordenha do dia, onde foram avaliadas 16 vacas holandesas, durante o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Qualidade; Mastite; Higiene.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34891

Correlação entreachados clínicos e histopatológicos com aqueles da imunofluorescência direta no diagnóstico de lúpus eritematoso cutâneo crônico canino
Provedor de dados: 195
Autores: Odaguiri, J.; Larsson, C. E.; Aoki, V.; Michalany, N. S.; Fontana, I.
O lúpus eritematoso cutâneo crônico (LECC), a variante mais comum do Complexo Lúpus Eritematoso, é considerado como uma das dermatopatias imunemediadas mais evidenciadas em cães, ficando muito próximo à casuística do pênfigo foliáceo. É uma afecção relativamente benigna e sem envolvimento sistêmico, caracterizada clinicamente por leucodermia e/ou eritema associado à perda do aspecto em “calçamento de pedras” do plano nasal e, imunologicamente, pela deposição de autoanticorpos (IgA, C3, IgM e IgG) na zona da membrana basal (ZMB). O presente trabalho correlacionou os achados clínicos e histopatológicos com os da imunofluorescência direta (IFD), objetivando aumentar a acurácia do diagnóstico do LECC. Foram incluídos 11 cães (Grupo I) com o quadro lesional...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28841

Correlações genotípicas e análise de trilha em famílias de meios-irmãos de couve de folhas
Provedor de dados: 86
Autores: Azevedo,Alcinei Mistico; Seus,Rogério; Gomes,Cristiane Lourenço; Freitas,Elis Marina de; Candido,Diego Mattos; Silva,Derly José Henriques da; Carneiro,Pedro Crescêncio Souza.
Resumo: O objetivo deste trabalho foi avaliar, por meio de correlação genotípica e análise de trilha, as associações entre características em famílias de meios-irmãos de couve e os possíveis efeitos da seleção truncada. Foram avaliadas 13 características em 24 famílias de meios-irmãos de couve. Realizaram-se quatro análises de trilha, tendo-se considerado as seguintes variáveis básicas: altura de planta, número de brotações, número de folhas por planta e diâmetro do caule. Cada análise considerou 12 características como variáveis explicativas. Constataram-se as maiores estimativas de correlação entre as seguintes características: comprimento e largura do pecíolo; número de folhas; massa de matéria fresca de folhas; e comprimento e largura de folhas. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica oleracea var. acephala; Correlação genotípica; Multicolinearidade; Regressão em crista; Seleção truncada.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000100035

Correlation and path analysis of agronomic and morphological traits in maize
Provedor de dados: 124
Autores: Silva,Tallyta Nayara; Moro,Gustavo Vitti; Moro,Fabíola Vitti; Santos,Durvalina Maria Mathias dos; Buzinaro,Rodolfo.
ABSTRACT The efficiency of selection can be broadened for certain traits using estimative of genetic parameters, which are fundamental for plant breeding. The estimative of genetic parameters allows identifying the nature of the action of genes involved in the control of quantitative traits and evaluates the efficiency of different breeding strategies to obtain genetic gains. Therefore, this study aimed to verify the variability and correlation between morphological and agronomic traits in synthetic maize populations, in order to practice indirect selection. Thirteen populations were evaluated in field experiments at Jaboticabal- SP and Campo Alegre de Goiás-GO, using randomized block design, for lodging (LOD), culm breakage (CB), plant height (PH), ear...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Phenotypic correlation; Genetic parameters; Direct selection.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200351

Correlation between chronic inflammation, immunostaining and parasite load in the genital system of female dogs naturally infected with Leishmania infantum
Provedor de dados: 65
Autores: Oliveira,Vinícius Vasconcelos Gomes de; Macedo,Simone Regina Barros de; Araújo,Flábio Ribeiro de; Ramos,Carlos Alberto do Nascimento; Ramos,Rafael Antonio Nascimento; Maia,Frederico Celso Lyra; Alves,Leucio Câmara; Silva Junior,Valdemiro Amaro da.
ABSTRACT: The aim of the present study was to investigate the correlations among chronic inflammatory reaction, immunostaining and parasite load in the genital system of female dogs naturally infected with  Leishmania infantum . Animals (n = 10) used in this study were from the Department of Vector Control and Animal Surveillance of the municipality of Caruaru, state of Pernambuco, Brazil. Fragments of the vulva, vagina, cervix, uterine body, uterine horns and ovaries were submitted to histopathological analysis, immunohistochemistry (IHC) and DNA detection of amastigotes by qPCR. Correlations were found between the IHC findings and chronic inflammatory infiltrate related to L. Infantum only in the vulva and vagina; whereas, the same inflammatory reactions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine visceral leishmaniasis; Genital pathology; Immunohistochemistry; QPCR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001102029

Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults
Provedor de dados: 56
Autores: Bianchim,M.S.; Sperandio,E.F.; Martinhão,G.S.; Matheus,A.C.; Lauria,V.T.; da Silva,R.P.; Spadari,R.C.; Gagliardi,A.R.T.; Arantes,R.L.; Romiti,M.; Dourado,V.Z.
The autonomic nervous system maintains homeostasis, which is the state of balance in the body. That balance can be determined simply and noninvasively by evaluating heart rate variability (HRV). However, independently of autonomic control of the heart, HRV can be influenced by other factors, such as respiratory parameters. Little is known about the relationship between HRV and spirometric indices. In this study, our objective was to determine whether HRV correlates with spirometric indices in adults without cardiopulmonary disease, considering the main confounders (e.g., smoking and physical inactivity). In a sample of 119 asymptomatic adults (age 20-80 years), we evaluated forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1). We...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Autonomic nervous system; Spirometry; Smoking.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000300702

Correlation between infection rate of triatominies and Chagas Disease in Southwest of Bahia, Brazil: a warning sign?
Provedor de dados: 42
Autores: SILVEIRA,ELIEZER A. DA; RIBEIRO,ISRAEL S.; AMORIM,MIGUEL S.; ROCHA,DALVA V.; COUTINHO,HELDER S.; FREITAS,LEANDRO M. DE; TOMAZI,LAIZE; SILVA,ROBSON A.A. DA.
ABSTRACT Chagas disease, caused by the Trypanosoma cruzi, has a wide distribution in South America, and its main method of control is the elimination of triatomines. It is presented here the geographic distribution and the rate of natural infection by T. cruzi of triatomines collected and evaluated from 2008 to 2013 in southwest of Bahia. Triatomines were captured in the intradomiciliary and peridomiciliary areas of five cities located in the southwest of Bahia state, identified, and analyzed for the presence of trypanosomatids in their feces. During the study period the number of patients suspected for acute Chagas disease was recovered from the Notifiable Diseases Information System (SINAN). 8966 triatomines were captured and identified as belonging to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Infection; Chagas disease; Trypanosoma cruzi; Vector.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501941

Correlation between systolic function and presence of myofibroblasts in doxorubicin-induced cardiomyopathy
Provedor de dados: 65
Autores: Gava,Fábio Nelson; Silva,Sheila Nogueira Saraiva da; Rosa,Fernando Azadinho; Ortiz,Edna Mireya Gómez; Rodrigues,Bruno Cristian; Bandarra,Márcio de Barros; Vasconcelos,Rosemeri de Oliveira; Camacho,Aparecido Antonio.
ABSTRACT: Cardiotoxicity induced by doroxubicin generates systolic disfunction and myocardial remodeling with presence of myofibroblasts. These cells are thought to be attracted to the injured heart to avoid the development of congestive heart failure. The objective of this study was to evaluate the systolic dysfunction generated by doxorubicin through Doppler echocardiography, and its correlation with the presence of myofibroblasts in the myocardium. Twenty-five New Zealand White rabbits were divided into two groups (control, and treated with doxorubicin). The drug was administered for six weeks; Doppler echocardiography was performed before the first, and after the last administration of doxorubicin. Immuno detection of myofibroblasts was performed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Α-SMA; Doxorubicin; Doppler echocardiography; Rabbits.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901642

Correlation maps to assess soybean yield from EVI data in Paraná State, Brazil
Provedor de dados: 63
Autores: Figueiredo,Gleyce Kelly Dantas Araújo; Brunsell,Nathaniel Allan; Higa,Breno Hiroyuki; Rocha,Jansle Vieira; Lamparelli,Rubens Augusto Camargo.
ABSTRACT Vegetation indices are widely used to monitor crop development and generally used as input data in models to forecast yield. The first step of this study consisted of using monthly Maximum Value Composites to create correlation maps using Enhanced Vegetation Index (EVI) from Moderate Resolution Imaging Spectroradiometer (MODIS) sensor mounted on Terra satellite and historical yield during the soybean crop cycle in Paraná State, Brazil, from 2000/2001 to 2010/2011. We compared the ability of forecasting crop yield based on correlation maps and crop specific masks. We ran a preliminary regression model to test its ability on yield estimation for four municipalities during the soybean growing season. A regression model was developed for both...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: MODIS; Crop yield forecasting; Vegetation indices.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500462

Correlation network analysis between phenotypic and genotypic traits of chili pepper
Provedor de dados: 86
Autores: Silva,Anderson Rodrigo da; Rêgo,Elizanilda Ramalho do; Pessoa,Angela Maria dos Santos; Rêgo,Maílson Monteiro do.
Abstract: The objective of this work was to build weighted correlation networks, in order to discover correlation structures and link patterns among 28 morphoagronomic traits of chili pepper related to seedling, plant, inflorescence, and fruit. Phenotypic and genotypic information of 16 Capsicum genotypes were analyzed. Correlation structures and link patterns can be easily identified in the matrices using the Fruchterman-Reingold algorithm with correlation network information. Both types of correlations showed the same general link pattern among fruit traits, with high broad-sense heritability values and high aptitude of the genotypes for agronomic and ornamental breeding. Leaf dimensions are correlated with a cluster of fruit traits. Correlation networks...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum; Correlation structure; Genetic covariance; Link pattern; Plant breeding.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400372

Corticolous myxobiota of the Pernambuco Center of Endemism, Brazil
Provedor de dados: 39
Autores: Barbosa,David Ítallo; Bezerra,Andrea Carla Caldas; Lima,Vitor Xavier de; Cavalcanti,Laise de Holanda.
ABSTRACT Situated within the Atlantic Forest domain, the Centro de Endemismo Pernambuco (Pernambuco Center of Endemism) - CEPE is regarded as a priority for biodiversity conservation worldwide. Covering an area of approximately 56,000 km2, it encompasses part of the states of Alagoas, Pernambuco, Paraíba and Rio Grande do Norte in northeastern Brazil. Here we present an identification key to 73 species of Myxomycetes that compose the known corticolous myxobiota of the Dense Ombrofilous Lowland Forest, Semideciduous Lowland Forest, Restinga Forest and Mangrove environments of CEPE. Specimens included here were found developed in natural conditions in the field or obtained through moist chamber culture. Among the species found, Arcyria cinerea, Clastoderma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Biodiversity; Microhabitat; Myxogastria; Myxomycetes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000400549

Cosmetopoeia. Foreword
Provedor de dados: 5
Autores: Ansel, Jean-luc; Moretti, Christian; Raharivelomanana, Phila; Hano, Christophe.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00664/77568/79533.pdf

Cottonseed oil in diets for growing broilers
Provedor de dados: 96
Autores: Aguiar,Vânia de Sousa Lima; Dourado,Leilane Rocha Barros; Lopes,João Batista; Machado,Luciana Pereira; Nascimento,Daphinne Cardoso Nagib do; Silva,Danilo Rodrigo Silva e; Santos,Edna Teles dos; Farias,Leonardo Atta.
ABSTRACT The objective of this study was to evaluate the effect of three levels of crude cottonseed oil on performance, organ weights, and blood parameters of growing broilers. Carcass and cut yields after 33 and 42 days of age and the economic viability of the diets were also evaluated. Male broilers of the Ross line were distributed in a completely randomized design, in a 4 × 2 factorial arrangement (0, 2, 4, and 6% inclusion of cottonseed oil, with and without ferrous sulfate) with five replicates. In the period from 22 to 33 days, quadratic and increasing linear effects were observed on feed intake and weight gain, respectively. Feed conversion during the same period was better with the addition of ferrous sulfate. The addition of ferrous sulfate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypol; Poultry; Vegetable oil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000500208

Could artificial ocean alkalinization protect tropical coral ecosystems from ocean acidification?
Provedor de dados: 5
Autores: Feng, Ellias Y.; Keller, David P.; Koeve, Wolfgang; Oschlies, Andreas.
Artificial ocean alkalinization (AOA) is investigated as a method to mitigate local ocean acidification and protect tropical coral ecosystems during a 21st century high CO2 emission scenario. Employing an Earth system model of intermediate complexity, our implementation of AOA in the Great Barrier Reef, Caribbean Sea and South China Sea regions, shows that alkalinization has the potential to counteract expected 21st century local acidification in regard to both oceanic surface aragonite saturation Omega and surface pCO(2). Beyond preventing local acidification, regional AOA, however, results in locally elevated aragonite oversaturation and pCO(2) decline. A notable consequence of stopping regional AOA is a rapid shift back to the acidified conditions of...
Tipo: Text
Palavras-chave: Coral reef; Geoengineering; Ocean alkalinization; Ocean acidification; Climate engineering; Weathering enhancement.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49417/49879.pdf

Could biological invasion by Cryptostegia madagascariensis alter the composition of the arbuscular mycorrhizal fungal community in semi-arid Brazil?
Provedor de dados: 39
Autores: Souza,Tancredo Augusto Feitosa de; Rodriguez-Echeverría,Susana; Andrade,Leonaldo Alves de; Freitas,Helena.
Biological invasions pose a serious threat to native semi-arid areas of Brazil, especially in areas of the state of Ceará that are typically invaded byCryptostegia madagascariensis, an exotic plant species from Madagascar. However, how this biological invasion influences the composition of the arbuscular mycorrhizal fungal (AMF) community and how this affects further invasion by C. madagascariensis is not well known. Here we tested how inoculation with species of AMF affects the development of this invasive plant. We analyzed and compared the AMF community composition of four different stages of biological invasion by C. madagascariensis, and examined the effects of inoculation with these four AMF communities, plus a dominant AMF species (Rhizoglomus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AMF inoculation; Biological invasion; Drylands; Glomeromycota; Rhizoglomus intraradices.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062016000100093

Couples in phoretic copulation, a tool for male-female association in highly dimorphic insects of the wasp genus Dissomphalus Ashmead (Hymenoptera: Bethylidae)
Provedor de dados: 103
Autores: Azevedo,Celso O.; Colombo,Wesley D.; Alencar,Isabel D.C.C.; Brito,Chirlei D. de; Waichert,Cecilia.
ABSTRACT It is difficult to make reliable sex associations in several species of Hymenoptera due to sexual dimorphism. Only a few species of the flat wasp genus Dissomphalus Ashmead, 1893 have had their sexes associated, since females are rarely collected and differ morphologically from their conspecific males. Collecting couples during their phoretic copula is difficult, but it is the most reliable way to associate the sexes in Dissomphalus . Herein, we associate the sexes and discuss the mating system based on couples of six Dissomphalus species collected during copulation: D. bisserratus Azevedo, 1999, D. connubialis Evans, 1966, D. rettenmeyeri Evans, 1964, D. simulatus (Evans, 1969), comb. nov., D. mendicus Evans, 1969, and D. firmus Redighieri &amp;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Couple; Neotropical region; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603005

Cover Crops and Nitrogen Fertilization Effects on Nitrogen Soil Fractions under Corn Cultivation in a No-Tillage System
Provedor de dados: 90
Autores: Veras,Márcia de Sousa; Ramos,Maria Lucrécia Gerosa; Oliveira,Daiana Nara Santos; Figueiredo,Cícero Célio de; Carvalho,Arminda Moreira de; Pulrolnik,Karina; Souza,Kleberson Worslley de.
ABSTRACT The use of cover crops has recently increased and represents an essential practice for the sustainability of no-tillage systems in the Cerrado region. However, there is little information on the effects of nitrogen fertilization and cover crop use on nitrogen soil fractions. This study assessed changes in the N forms in soil cropped to cover crops prior to corn growing. The experiment consisted of a randomized complete block design arranged in split-plots with three replications. Cover crops were tested in the plots, and the N topdressing fertilization was assessed in the subplots. The following cover species were planted in succession to corn for eight years: Urochloa ruziziensis, Canavalia brasiliensis M. ex Benth, Cajanus cajan (L.) Millsp, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil management; Plant nutrition; Fertilization and nutrition of annual crops.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100508

Cover crops and pruning in Bobal and Tempranillo vineyards have little influence on grapevine nutrition
Provedor de dados: 63
Autores: Pérez-Bermúdez,Pedro; Olmo,Manuel; Gil,Jaime; García-Férriz,Lorenzo; Olmo,Carmen; Boluda,Rafael; Gavidia,Isabel.
ABSTRACT Cover crops may improve vineyard soil properties, grapevine nutrient status and berry composition, however, factors such as cover crop type, annual rainfall, climate and irrigation may change their effects on vineyards. From 2008 to 2011, the effects of a non-permanent cover crop and two pruning techniques on soil as well as vine nutrients and grapevine performance of two vineyards (cv. Tempranillo and cv. Bobal) were evaluated. For that purpose, two legumes were sown in inter-rows of hand-pruned vines in February and were tilled at flowering. Soil tillage, or cover cropping, was combined with either light pruning or severe pruning to study foliar nutrient variations. Soil N, P, K and total organic carbon (TOC) were determined in samples taken...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Foliar macronutrients; Legumes; Soil macronutrients.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000300260

Cover Crops Effects on Soil Chemical Properties and Onion Yield
Provedor de dados: 90
Autores: Oliveira,Rodolfo Assis de; Brunetto,Gustavo; Loss,Arcângelo; Gatiboni,Luciano Colpo; Kürtz,Claudinei; Müller Júnior,Vilmar; Lovato,Paulo Emílio; Oliveira,Bruno Salvador; Souza,Monique; Comin,Jucinei José.
ABSTRACT Cover crops contribute to nutrient cycling and may improve soil chemical properties and, consequently, increase crop yield. The aim of this study was to evaluate cover crop residue decomposition and nutrient release, and the effects of these plants on soil chemical properties and on onion (Allium cepa L.) yield in a no-tillage system. The experiment was carried out in an Inceptisol in southern Brazil, where cover crops were sown in April 2012 and 2013. In July 2013, shoots of weeds (WD), black oats (BO), rye (RY), oilseed radish (RD), oilseed radish + black oats (RD + BO), and oilseed radish + rye (RD + RY) were cut at ground level and part of these material from each treatment was placed in litter bags. The litter bags were distributed on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium cepa; Nutrient cycling; No-till system.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100520

Cover crops in cereals – better companions than weeds?
Provedor de dados: 21
Autores: Salonen, Jukka; Zarina, Livija; Melander, Bo.
Cover crops have gained popularity in cereal cropping now that they are one of the subsidized options in agri-environmental schemes of the EU. Several studies on cover/catch crops affecting nutrient leaching have been published but less information is available concerning their applicability for weed management. In our opinion, combinations of crop and cover crop types as well as crop sequencing conform IPM principles and optimize weed management. The PRODIVA project (ERA-Net Core Organic Plus Action, www.coreorganicplus.org) aims at identifying weed community associations with most common crop types in organic crop production systems. We will clarify the characteristics and relative competitiveness of cover crops providing strong weed suppression without...
Tipo: Conference paper, poster, etc.
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/30624/1/PRODIVA%20Poster%20Cover%20Crops_IWSC2016Prague_final030516.pdf

Covered nitrogen on study of two maize genotype groups in Gurupi, Brazil
Provedor de dados: 22
Autores: de Carvalho, Edmar Vinícius; Afférri, Flávio Sérgio; Peluzio, Joênes Mucci; Leal, Tarcísio Castro Alves de Barros; Rotili, Eliane Aparecida; Reis, Ana Luísa Lopes Ernesto.
The nitrogen is the most absorbed nutrient by maize, and its supply after seeding is common. However, its available for the plants is associate with soil and weather conditions and with kind of genetic material that is used, due the yield potential and the genetic base. This paper had the aim to evaluate two maize genotype groups at levels of nitrogen in covered, in Gurupi, Tocantins State, Brazil, season 2012/13. The experiments with 30 genotypes had two levels of covered nitrogen (0 and 150 kg ha-1) and they were seeding in two dates. The experiments with 12 genotypes had three levels of covered nitrogen (20; 80; 140 kg ha-1) and they were seeding in four dates. The experimental design was randomized blocks with three replications. For the analysis of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado; Populações de polinização aberta; Tocantins; Zea mays.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13480

Crambe affected by biological and chemical seed treatments
Provedor de dados: 53
Autores: Cattanêo,Alex Júnior; Stangarlin,José Renato; Bassegio,Doglas; Santos,Reginado Ferreira.
ABSTRACT Crambe has great potential for cultivation in tropical regions, but its biotic factors may be a limiting aspect for its production. Thus, we aimed in this study to assess the effect of pre‐sowing seed treatments on seedling emergence, root system, production components, and oil. The experiment was conducted during two years in Cascavel, Paraná, Brazil. The experimental design consisted of randomized blocks with six treatments, including a control treatment (no treatment), biological treatments (Trichoderma asperellum and Bacillus subtilis), and chemical treatments (glutamic acid, thiamethoxam and zinc), with four replications. Emergence and growth crambe, as well as production components and oil in the first year were higher due to the contrast in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus subtilis; Trichoderma asperellum; Thiamethoxam; Glutamic acid; Zinc.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000300292

Crambe dry matter and yield under doses of phosphorus and base saturation in the Cerrado of Goiás
Provedor de dados: 91
Autores: Alves,José M.; Leandro,Wilson M.; Alves,Cassia C. F.; Carlos,Leandro; Ribon,Adriana A.; Fernandes,Kathleen L.
ABSTRACT Crambe has been studied as an option in crop rotation systems in order to provide raw material for biodiesel production. This study aimed to evaluate the effect of raising soil base saturation and addition of phosphorus (P) on the vegetative development, grain yield and oil content of crambe. The experiment was carried out in a Oxisol, arranged in factorial scheme (4 x 3), with 4 replicates (48 plots), in completely randomized blocks. Four base saturation levels (34 - natural of the soil, 40, 50 and 60%) and three P doses (0, 40 and 80 kg ha-1 of P2O5) were evaluated. The experimental plots formed a 9 m2 rectangle with 5 plant rows, spaced by 0.45 m, using the cultivar "Brilliant FMS". The evaluated variables were: dry matter of roots and shoots...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crambe abyssinica H.; Biodiesel; Limestone; Phosphate fertilization.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000500421

Creating restoration landscapes: partnerships in large-scale conservation in the UK
Provedor de dados: 7
Autores: Adams, William M.; Department of Geography, University of Cambridge, Cambridge, UK; wa12@cam.ac.uk; Hodge, Ian D.; Department of Land Economy, University of Cambridge, Cambridge, UK; idh3@cam.ac.uk; Macgregor, Nicholas A.; Natural England, Nobel House, London, UK; Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent, Canterbury, Kent, UK; nicholas.macgregor@naturalengland.org.uk; Sandbrook, Lindsey C.; Department of Geography, University of Cambridge, Cambridge, UK; lindsey.sandbrook@gmail.com.
It is increasingly recognized that ecological restoration demands conservation action beyond the borders of existing protected areas. This requires the coordination of land uses and management over a larger area, usually with a range of partners, which presents novel institutional challenges for conservation planners. Interviews were undertaken with managers of a purposive sample of large-scale conservation areas in the UK. Interviews were open-ended and analyzed using standard qualitative methods. Results show a wide variety of organizations are involved in large-scale conservation projects, and that partnerships take time to create and demand resilience in the face of different organizational practices, staff turnover, and short-term funding. Successful...
Tipo: Peer-Reviewed Reports
Palavras-chave: Biodiversity conservation; Conservation governance; Ecological restoration; Landscape-scale conservation; Neoliberalism; Partnership.
Ano: 2016

Crecimiento anual de cuatro especies arbóreas con yemas desnudas nativas de los bosques templados húmedos de Patagonia
Provedor de dados: 51
Autores: Sosa,Claudia M; Puntieri,Javier G.
Las especies vegetales que habitan en regiones con bajo nivel de estacionalidad en el clima suelen presentar rasgos morfo-arquitecturales que ocurren con menor frecuencia en especies de regiones con clima estacional. El objetivo de este estudio fue evaluar el crecimiento primario en vivero de cuatro especies leñosas típicas de los bosques templados húmedos de Patagonia, conocidos como selva valdiviana, donde el grado de estacionalidad es menos marcado que en otros bosques patagónicos. Las especies estudiadas, Aextoxicon punctatum, Luma apiculata, Myrceugenia exsucca y Sophora microphylla, comparten con muchas especies tropicales la posesión de yemas desnudas. Se evaluaron, durante un año calendario, la fenología, el crecimiento y la ramificación del eje...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arquitectura; Aextoxicon punctatum; Crecimiento primario; Luma apiculata; Myrceugenia exsucca; Selva valdiviana; Sophora microphylla.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400007

Crecimiento de bacterias ruminales en un medio de cultivo a base de pasta de Jatropha curcas L. sin detoxificar
Provedor de dados: 115
Autores: Ley-de Coss,Alejandro; León,Willians de León-de; Guerra-Medina,Cándido E.; Arce-Espino,Consepción; Pinto-Ruiz,Rene.
Resumen La pasta de Jatropha curcas L. tiene hasta 60 % de proteína cruda; pero no se usa como alimento para rumiantes por su contenido de ésteres de forbol y otros compuestos tóxicos. Estos se han extraído y cuantificado con métodos químicos, físicos y biológicos y los resultados son variables. Además los estudios relacionados con el uso de este sustrato por las bacterias ruminales son limitados. El objetivo este estudio fue evaluar la actividad fermentativa de un consorcio de bacterias seleccionadas en medio de cultivo con pasta de J. curcas, sin detoxificar. Como sustrato se prepararon medios de cultivo con 0.2 g de la pasta, se inocularon con líquido ruminal fresco (LRF) y se incubaron 10 d a 38±0.05 °C. Los tratamientos fueron (fuentes de inóculo):...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rumiantes; Microbiología ruminal; Jatropha curcas.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000801001

Crecimiento del Schizolobium parahyba var. amazonicum cultivado en presencia de Ananas comosus var. erectifolius en Pará, Brasil
Provedor de dados: 115
Autores: Cordeiro,I. Maria Castro-Coimbra; Oliveira Junior,Moises Cordeiro Mourão-de; Gazel-Filho,Aderaldo Batista; Barros,P. Luiz Contente-de; Lameira,Osmar Alves; Oliveira,Francisco de Assis.
Resumen El incremento en la perturbación ambiental y la presión mundial para preservar la selva amazónica han fomentado el cultivo de especies nativas. Con el objetivo de evaluar el crecimiento de Schizolobium parahyba var. amazonicum (Huber ex Ducke) barneby cultivado en presencia de componentes agrícolas como Ananas comosus var. erectifolius, se desarrolló un estudio en la Estación Experimental de la empresa Tramontina Belem S.A., ubicada en la Ciudad de Aurora do Pará (PA), Brasil. El diseño experimental fue factorial de bloques completos al azar con parcelas subdivididas en el tiempo, para que los arreglos formaron los tratamientos de la parcela y las subparcelas fueron el tiempo de observación, con seis tratamientos y cuatro repeticiones: 1) S....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazonia; Agroforestería; Monocultivos y áreas degradadas.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000100079

Crecimiento y respuesta a Bemisia tabaci en genotipos de Capsicum annuum inoculados con Brevibacillus brevis CEPA CBTC1
Provedor de dados: 115
Autores: Chalé-Carrillo,V. Manuel; Ruiz-Sánchez,Esaú; Reyes-Ramírez,Arturo; Borges-Gómez,Lizette; Cristobal-Alejo,Jairo; Pacheco-Aguirre,Jesse.
Resumen Las rizobacterias promotoras de crecimiento vegetal son una alternativa para disminuir el uso de fertilizantes químicos e inducir cierto grado de resistencia a insectos fitófagos. En este estudio se evaluó el efecto de la inoculación con la rizobacteria Brevibacillus brevis CBTC1 en el crecimiento y respuesta a la mosquita blanca (Bemisia tabaci) de genotipos de Capsicum annuum. Los experimentos se establecieron en un diseño completamente al azar. En 15 repeticiones (plantas) se evaluaron las variables de promoción de crecimiento vegetal y en cuatro (compuestas por la mezcla de follaje de cinco plantas) se hizo el análisis de N foliar. Para evaluar la respuesta de las plantas a B. tabaci se utilizaron 20 repeticiones (hojas). La rizobacteria B....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rizobacteria; Promoción de crecimiento; Insecto fitófago.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000300323

Creeping Thistle
Provedor de dados: 21
Autores: Dierauer, Hansueli; Kranzler, Andreas; Ebert, Ulrich; Westaway, Sally.
The technical guide explains the challenges that arable farmers face in control of creeping thistle, a persistent perennial weed. The guide provides detailed recommendations, how to prevent thistles from establishing in crops, how to limit spreading after first plants have established, and how to proceed in case of extensive spread of thistles using mechanical control measures and intensive greening.
Tipo: Book
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/31155/1/1716-thistle.pdf

Crescimento compensatório e privação alimentar no desempenho produtivo do robalo-flecha
Provedor de dados: 86
Autores: Herrera,Leandro Amaral; Silva,Francisco da Costa; Santos,Ana Paula dos; Sousa,Otávio Mesquita de; Sanches,Eduardo Gomes.
Resumo: O objetivo deste trabalho foi avaliar o efeito da privação alimentar e a ocorrência de crescimento compensatório sobre o desempenho produtivo de formas jovens do robalo-flecha (Centropomus undecimalis). O experimento teve duração de 60 dias, em que os peixes - 35 indivíduos por tanque - foram divididos nos três seguintes grupos de tratamentos: com alimentação todos os dias (controle); com alimentação cinco dias por semana, seguidos de dois dias de jejum; e com alimentação quatro dias por semana, seguidos de três dias de jejum. Os tratamentos de privação alimentar proporcionaram indicadores de desempenho significativamente inferiores aos do controle. Formas jovens da espécie não devem ser submetidas a períodos de privação alimentar, pelos prejuízos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Centropomus undecimalis; Hiperfagia; Manejo alimentar; Maricultura.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000600776

Crescimento de mudas de pitaya [Hylocereus polyrhizus (Weber) Britton &amp; Rose] em diferentes substratos.
Provedor de dados: 14
Autores: CORREIA, D.; NASCIMENTO, E. H. S do; MORAIS, J. P. S.
bitstream/item/145283/1/BPD16007.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cactácea; Propagação.; Estaca.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048167

Crescimento diamétrico de canjiqueira (Byrsonima cydoniifolia) no Pantanal da Nhecolândia, Corumbá, MS.
Provedor de dados: 14
Autores: MATTOS, P. P. de; DOMENE, V. D.; SALIS, S. M. de; BRAZ, E. M.
bitstream/item/151493/1/CT-382-1308.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Byrsonima cydoniifolia; Manejo florestal.; Dendrometria.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058286

Crescimento diamétrico de canjiqueira (Byrsonima cydoniifolia) no Pantanal da Nhecolândia, Corumbá, MS.
Provedor de dados: 14
Autores: MATTOS, P. P. de; DOMENE, V. D.; SALIS, S. M. de; BRAZ, E. M.
Este trabalho tem como objetivo a determinação do padrão de crescimento em diâmetro para B. cydoniifolia.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Invasora agressiva; Canjiqueira; Dendrologia; Crescimento; Plant growth control; Tree and stand measurements.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058061

Crescimento e absorção de nutrientes pela cultivar de cebola Bola Precoce
Provedor de dados: 75
Autores: Kurtz,Claudinei; Pauletti,Volnei; Fayad,Jamil A; Vieira Neto,João.
RESUMO: No Sul, principal região produtora de cebola do Brasil, não se dispõe, atualmente, de pesquisas sobre a dinâmica de absorção de nutrientes, exigência nutricional e exportação de nutrientes para o sistema de transplante de mudas, que abrange mais de 70% da área cultivada com esta hortaliça. Objetivou-se determinar o crescimento, acúmulo, partição e as taxas de absorção de nutrientes para a cultivar de cebola Bola Precoce no sistema de transplante na região Sul do Brasil. O presente trabalho foi conduzido a campo na Estação Experimental da Epagri, município de Ituporanga-SC. O delineamento experimental foi em blocos casualizados com 18 tratamentos e cinco repetições. Cada tratamento correspondeu a uma época de avaliação/coleta realizada em intervalos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium cepa; Nutrição de plantas; Macronutrientes; Micronutrientes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200279

Crescimento e balanço nutricional de mudas de Enterolobium contortsiliquum com aplicação de substratos orgânicos e água residuária
Provedor de dados: 190
Autores: Araújo, Emanuel França; Arauco, Adriana Miranda de Santana; Lacerda, Julian Junio de Jesús; Ratke, Rafael Felippe; Medeiros, João Carlos.
Diante da geração acentuada de resíduos orgânicos sólidos e efluentes, a utilização desses materiais como fonte primária de nutrientes consiste em uma importante prática de gestão ambiental, sobretudo na produção de mudas com ênfase à recuperação de áreas degradadas. Objetivou-se com este trabalho avaliar o crescimento e o balanço nutricional de mudas de tamboril (Enterolobium contortsiliquum (Vell.) Morong) cultivadas em substratos com diferentes formulações e proporções de resíduos orgânicos irrigados com água residuária. Foram testados cinco proporções de composto orgânico e solo: 0:100; 20:80; 40:60; 60:40 e 80:20 v/v, e duas qualidades de água de irrigação: água de abastecimento e água residuária de suinocultura, dispostos em delineamento inteiramente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: “Bagana de carnaúba”; Bed aviary; Swine wastewater Recursos ambientais; Recursos Florestais; Engenharia Florestal; Bagana de carnaúba; Cama de frango; Dejetos suínos.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1135

Crescimento e produção de capítulos florais de calêndula em resposta à inoculação micorrízica e fósforo
Provedor de dados: 75
Autores: Heitor,Letícia C; Freitas,Marta SM; Brito,Vanessa N; Carvalho,Almy JC; Martins,Marco A.
RESUMO: O objetivo foi avaliar o efeito da inoculação com fungos micorrízicos arbusculares e fósforo no crescimento e produção de capítulos florais da calêndula (Calendula officinalis). O experimento foi conduzido em casa de vegetação, em vasos. Foram feitas inoculações com os fungos micorrízicos arbusculares Glomus clarum, Gigaspora margarita e controle (sem fungo) e adubadas ou não com fósforo (50 mg/dm3). O arranjo foi em fatorial 3 x 2, no delineamento experimental blocos casualizados, com quatro repetições. Em solos sem adição de adubação fosfatada, plantas de lendula officinalis, inoculadas com o fungo micorrízico arbuscular Gigaspora margarita, apresentaram maior altura (27,9 cm), maior massa seca da parte aérea (4,22 g/planta) e da raiz, maior...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calendula officinalis; Gigaspora margarita; Glomus clarum; Fósforo; Planta medicinal; Fungos micorrízicos arbusculares.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100026

Crescimento e produtividade do milho-verde sobre diferentes coberturas de solo no sistema plantio direto orgânico
Provedor de dados: 53
Autores: Favarato,Luiz Fernando; Souza,Jacimar Luis; Galvão,João Carlos Cardoso; Souza,Caetano Marciano de; Guarconi,Rogério Carvalho; Balbino,José Mauro de Souza.
RESUMO O cultivo de diferentes espécies de plantas de cobertura possibilita a melhoria e a conservação do solo e da matéria orgânica, além de promover consideráveis aumentos de rendimento nas culturas subsequentes, com significativos ganhos econômicos. Objetivou-se avaliar o crescimento e produtividade de milho-verde sobre diferentes coberturas de solo no sistema plantio direto (SPD) orgânico. O trabalho foi disposto em delineamento de blocos casualizados, com 6 repetições e 5 sistemas de produção, constituídos por 3 coberturas de solo no SPD orgânico, com palha de aveia-preta, palha de tremoço-branco e palha do consórcio aveia-preta/tremoço-branco, assim como 2 sistemas sem palhada e com revolvimento do solo, um orgânico e outro convencional. Foram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Avena strigosa Schreb; Lupinus albus L.; Plantas de cobertura.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000400497

Crescimento e qualidade de mudas de Inga laurina em função do substrato e adubação suplementar
Provedor de dados: 190
Autores: de Jesus, Murilo Figueredo Campos; de Souza Júnior, José Olimpio; Góes, Gabriel Salles; Brito-Rocha, Ediófila; Mielke, Marcelo Schramm.
O objetivo deste estudo foi avaliar o efeito de misturas de um substrato comercial e pó de fibra de coco (PFC) no crescimento e na qualidade de mudas de Inga laurina (Sw.) Willd. (Fabaceae). Tubetes de polietileno foram preenchidos com quatro misturas do substrato comercial HS Florestal® (HSF) e PFC nas proporções: T1 = 100% HSF; T2 = 80% HSF + 20% PFC; T3 = 60% HSF + 40% PFC e T4 = 40% HSF + 60% PFC. Os experimentos foram realizados de forma independente, em presença (experimento I) e ausência (experimento II) de adubação suplementar. Foram realizadas avaliações de crescimento e qualidade das mudas ao final dos experimentos, aos 81 dias (experimento I) e 110 dias (experimento II) após a repicagem. Concluiu-se que o uso da adubação suplementar não...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dickson quality index; Relative growth rate; Forest restoration Viveiros Florestais Índice de qualidade de Dickson; Taxa de crescimento relativo; Restauração florestal.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/917

CRESCIMENTO INICIAL DE CULTIVARES DE ALGODOEIRO SUBMETIDO AO ESTRESSE SALINO
Provedor de dados: 196
Autores: Pedro, Álvaro Alberto; Steiner, Fábio; Zuffo, Alan Mario; Douradinho, Gabriel Zanuto; Oliveira, Camilla Paulino de.
A seleção de cultivares de algodoeiro com maior tolerância ao estresse salino pode melhorar a emergência das plantas e garantir a adequada uniformidade de estande. Este estudo teve como objetivo comparar a tolerância à salinidade de cultivares de algodoeiro (Gossypium hirsutum L.) durante a fase inicial de crescimento das plântulas. Os tratamentos foram constituídos por seis cultivares de algodão (FM 910, FM 980 GLT, TMG 42 WS, TMG 82 WS, DP 1240 B2RR e DP 1228 B2R) e por cinco níveis de condutividade elétrica da água de irrigação [0,0; 2,5; 5,0, 10,0 e 20,0 dS m–1]. Os cultivares de algodão DP 1228 B2RF e DP 1240 B2RR apresentaram os melhores índices de emergência das plântulas até o nível de salinidade de 10,0 dS m–1, sugerindo que estes cultivares são...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1183

CRESCIMENTO, PRODUÇÃO E COMPOSIÇÃO QUÍMICA DE BERINJELA 'CIÇA' SOB FERTIRRIGAÇÃO POTÁSSICA
Provedor de dados: 37
Autores: de ALMEIDA MONACO,Kamila; BAPTISTA BORELLI,Aline; BISCARO,Guilherme Augusto; de Araujo MOTOMIYA,Anamari Viegas; dos Santos ZOMERFELD,Patricia.
O objetivo desse trabalho foi avaliar o efeito das concentrações de potássio aplicadas via fertirrigação em cobertura sobre o crescimento, a produção e composição química de berinjela 'Ciça' em um Latossolo vermelho distroférrico. Os tratamentos foram compostos por cinco concentrações de K2O (0; 36; 72; 108 e 144 kg ha-1 fornecidos via fertirrigação), sendo utilizado como fonte o cloreto de potássio, parcelado em seis aplicações. O sistema de irrigação foi do tipo localizada por gotejamento e o manejo da irrigação foi realizado via tanque evaporímetro "Classe A". As colheitas se iniciaram aos 62 Dias Após o Transplante (DAT) se prolongando por cinco meses e as variáveis avaliadas foram: altura de plantas, número de folhas, massa fresca dos frutos, além de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrição; Qualidade de frutos; Solanum melongena L.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000200010

Crescimento relativo de braquiária em três níveis de umidade do solo.
Provedor de dados: 14
Autores: NARDI, J. W.; SANTOS, A. L. F. dos; MECHI, I. A.; RIBEIRO, L. M.; CECCON, G.
bitstream/item/148407/1/11-crescimento.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Acúmulo de crescimento; Growth buildup.; Brachiaria Ruziziensis.; Brachiaria Brizantha.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054164

Cria de Bezerras: cartilhas elaboradas conforme a metodologia e-Rural.
Provedor de dados: 14
Autores: VILLACA, H. de A.; BERNARDO, W. F.; MAGALHAES, V. M. A. de; CARVALHO, A. da C.
E-BOOK: Existem vários fatores que podem provocar problemas na criação de bezerras e vacas [...]. Neste sentido, a Embrapa Gado de Leite faz recomendações desde os cuidados com a vaca antes do parto até o desmame da bezerra. Com este material se espera disponibilizar conhecimentos que possam contribuir com a redução da mortalidade de bezerras nas propriedades e auxiliar na gerência da propriedade, como é o caso da identificação dos animais com brincos e tatuagens.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alimentação de bezerras; Criação de bezerras; Identificação de bezerras.; Descorna.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055187

Criação de abelhas (Apicultura).
Provedor de dados: 14
Autores: PEREIRA, F. de M.; LOPES, M. T. do R.; CAMARGO, R. C. R. de; VIEIRA NETO, J. M.; MACHADO, J. G. de S. R.; BARBOSA, A. de L.; SOUZA, B. de A.
Criar abelhas, um bom negócio! Um pouco mais sobre as abelhas; O veneno das abelhas; Organização social e desenvolvimento das abelhas africanizadas; Produtos das abelhas; Organização da colônia; Desenvolvimento das abelhas; Favos; A comunicação entre as abelhas; Controle de temperatura e da umidade na colônia; Apiário; Equipamentos e produtos necessários para criação de abelhas; Colmeias; Preparo das colmeias; Povoação das colmeias; Como cuidar das colmeias; Colônias fracas e colônis fortes; Alimentação das abelhas; Coleta do mel; Extração e beneficiamento do mel; Apicultura como atividade comunitária e associativa.
Tipo: Col Criar Plantar ABC 500P/500R Saber (INFOTECA-E)
Palavras-chave: Abelha africaba.; Agronegócio; Colmeia; Inseto.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069586

Criação de caititus em cativeiro: sistema intensivo de produção na Amazônia Oriental.
Provedor de dados: 14
Autores: ALBUQUERQUE, N. I. de; DIAS, H. L. T.; GUIMARÃES, D. A. de A.; PENDU, Y. Le.; GARCIA, A. R.; KAHWAGE, P. R.; CARDOSO, D. de L.; SILVA, S. do S. B. da; SELIGMANN, I. C. A.
A presente publicação objetiva disponibilizar a produtores rurais, estudantes e técnicos orientações a respeito de métodos apropriados de produção de caititus em cativeiro, a fim de oferecer uma fonte de proteína e/ou de renda opcional para os produtores rurais e uma alternativa à caça, que junto com o desmatamento pode levar à diminuição da abundância de espécies na Amazônia. Os animais estudados foram mantidos em um criatório científico implantado na Embrapa Amazônia Oriental, registrado no Ibama, em Belém, PA, sob protocolo de número Ibama 1501.5219/2011, sendo 12 baias de 21 m2 e 12 de 30 m2 e uma de 450 m2. Os primeiros 12 animais chegaram em 1998, oriundos de Uruará, PA, em seguida os grupos reprodutivos foram formados e, após 2 a 3 anos, o plantel...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Caititus.; Animal Selvagem; Criação em Cativeiro; Produção Animal.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052859

Criação de peixe-folha em cativeiro.
Provedor de dados: 14
Autores: ABE, H. A.; DIAS, J. A. R.; RAMOS, F. M.; SOUSA, N. da C.; COUTO, M. V. S.; CUNHA, F. dos S.; BOMFIM, R. V.; CARNEIRO, P. C. F.; MARIA, A. N.; FUJIMOTO, R. Y.
bitstream/item/152722/1/CT-80.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Peixe folha; Peixe; Peixe de água doce; Piscicultura; Fish; Freshwater fish.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059882

Criação massal do percevejo bronzeado, Thaumastocoris peregrinus : Carpinteiro &amp; Dellapé, 2006 (Hemiptera, Thaumastocoridae).
Provedor de dados: 14
Autores: BARBOSA, L. R.; SANTOS, F. dos; BUHRER, C. de B.; NICHELE, L. A.; WILCKEN, C. F.; SOLIMAN, E. P.
bitstream/item/145907/1/Criacao-massal-do-percevejo-bronzeado.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Thaumastocoris peregrinus; Percevejo bronzeado; Praga de planta; Controle biológico; Eucalipto; Hemíptera.; Forest pests.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1049862

Crinivírus e geminivírus transmitidos por mosca branca: ameaça à produção nacional de batata.
Provedor de dados: 14
Autores: LIMA, M. F.
bitstream/item/143089/1/Milza-BShow-1642016.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bemisia tabaci; Praga; Inseto; Solanum tuberosum; Virus.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045175

Criopreservação do plasma rico em plaquetas de equinos
Provedor de dados: 45
Autores: Fantini,P.; Palhares,M.S.; Prades,M.; Macedo,V.C.; Silva Filho,J.M.; Leme,F.O.P.; Carmona,J.U.
Avaliou-se o congelamento do plasma rico em plaquetas (PRP) de equinos, a -196ºC em nitrogênio líquido, utilizando-se como crioprotetor o DMSO em duas concentrações (3% e 6%), e, como ponto final, a avaliação da morfologia e da agregometria plaquetária. Foram utilizadas 12 amostras de PRP em duas repetições. Previamente ao congelamento, as amostras foram submetidas a um resfriamento lento (-0,07ºC/minuto) até a temperatura final de 4-5ºC. A criopreservação do PRP equino, incluindo um resfriamento lento a 4-5ºC, previamente ao congelamento a -197ºC em nitrogênio líquido, foi similar para as concentrações do crioprotetor DMSO a 3% ou 6%, quando avaliado o percentual de ativação e de agregação plaquetária.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equino; Plasma rico em plaquetas (PRP); Criopreservação; DMSO.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000100073

Criopreservación de Espermatozoides de Canino con Extracto de Hojas de Arándano (Vaccinium corymbosum L.)
Provedor de dados: 77
Autores: Deppe,Mariana; Pezo,Felipe; Reyes-Díaz,Marjorie; Risopatrón,Jennie.
La criopreservación espermática induce daño por estrés oxidativo en las células, lo que conlleva a un deterioro de la calidad del semen descongelado. Los espermatozoides pueden ser protegidos de este daño, por la adición de antioxidantes al medio de congelación. El objetivo de este estudio fue determinar el efecto de la adición de extracto de hojas de arándano (EHA) al medio de congelación, sobre la calidad de espermatozoides de canino criopreservados. Espermatozoides desprovistos del plasma seminal fueron congelados con diferentes concentraciones de EHA (0 %, control; 1 %, EHA1; 2 %, EHA2; 4 %, EHA4 y 6 %, EHA6) adicionadas al medio de congelación. Post descongelación se evalúo la motilidad progresiva; la viabilidad e integridad de la membrana plasmática...
Tipo: Journal article
Palavras-chave: Canino; Espermatozoides; Criopreservación; Antioxidantes; Arándano.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200037

Crises de Segurança do Alimento e a Demanda por Carnes no Brasil
Provedor de dados: 123
Autores: Resende Filho,Moisés de Andrade; Souza,Karina Junqueira de; Lima,Luís Cristóvão Ferreira.
Resumo: Investiga-se se crises de segurança do alimento deslocam para baixo as demandas por carne bovina, suína e de frango no Brasil. Constroem-se três séries de índices de crises de segurança do alimento, um para cada tipo de carne, somando-se o total de notícias na Folha de São Paulo que atenderam a critérios predefinidos de busca. Utilizam-se estas três séries, os preços das carnes e de um bem composto e o gasto per capita com consumo como variáveis explicativas em seis especificações alternativas de um sistema de quatro equações de demanda. Seleciona-se a melhor especificação do modelo por meio de testes ajustados de razão de verossimilhança. Testes com o modelo selecionado não rejeitam a hipótese de que as demandas não são afetadas por crises de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Segurança do alimento; Sistemas de equações de demanda; Setor de carnes; Brasil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000300459

Critérios de seleção de baru para produção de amêndoas e recomposição ambiental.
Provedor de dados: 14
Autores: SANO, S. M.
bitstream/item/165509/1/Cirtec-31.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Baru.; Seleção; Amêndoa; Dipteryx Alata.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077950

Critérios para condução do teste de tetrazólio em sementes de araucária
Provedor de dados: 86
Autores: Silva,Bruna Ariane da; Nogueira,José Luiz; Vieira,Elisa Serra Negra; Panobianco,Maristela.
Resumo: O objetivo deste trabalho foi desenvolver critérios para condução do teste de tetrazólio em sementes de araucária (Araucaria angustifolia), com maior rapidez de execução e caracterização detalhada dos grupos de viabilidade. Inicialmente, foram conduzidos testes de germinação e de tetrazólio, de acordo as Regras para Análise de Sementes para Araucaria spp. Em seguida, avaliaram-se procedimentos mais práticos para condução do teste de tetrazólio, sem o pré-umedecimento das sementes e com a utilização de embriões excisados imersos diretamente na solução de tetrazólio; foram testadas três concentrações da solução (0,075, 0,2 e 0,5%), três períodos de coloração (1, 2 e 4 horas) e duas temperaturas de coloração (30 e 40°C). As médias obtidas por cada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Araucaria angustifólia; Embrião excisado; Grupo de viabilidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000100061

CRITÉRIOS técnicos sobre inoculação em soja: programa 6: Sul.
Provedor de dados: 14
Existem bactérias capazes de capturar o nitrogênio da atmosfera e transformá-lo em fertilizante para as plantas, uma verdadeira “fábrica de fertilizante biológico”. O processo é chamado de fixação biológica do nitrogênio e, no caso da soja, é realizado por bactérias podendo atingir altos rendimentos. A engenheira agrônoma e pesquisadora da Embrapa Soja, Mariangela Hungria, o agrônomo Arnold Barbosa de Oliveira e o técnico Edson de Oliveira dão mais detalhes sobre os critérios técnicos de inoculação em soja.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Soja; Inoculação; Bactéria; Biofertilizante; Fixação de nitrogênio.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039313

Critical analysis: use of polymerase chain reaction to diagnose leprosy
Provedor de dados: 60
Autores: Maltempe,Flaviane Granero; Baldin,Vanessa Pietrowski; Lopes,Mariana Aparecida; Siqueira,Vera Lúcia Dias; Scodro,Regiane Bertin de Lima; Cardoso,Rosilene Fressatti; Caleffi-Ferracioli,Katiany Rizzieri.
ABSTRACT Leprosy is a neglected tropical disease and an important public health problem, especially in developing countries. It is a chronic infectious disease that is caused by Mycobacterium leprae, which has a predilection for the skin and peripheral nerves. Although it has low sensitivity, slit-skin smear (SSS) remains the conventional auxiliary laboratory technique for the clinical diagnosis of leprosy. Polymerase chain reaction (PCR) is a molecular biology technique that holds promise as a simple and sensitive diagnostic tool. In the present study, the performance of two PCR methods, using different targets, PCR-LP and PCR-P, were compared with SSS with regard to leprosy diagnosis in a reference laboratory. M. leprae DNA was extracted from 106 lymph...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leprosy/clinical diagnosis; Polymerase chain reaction/clinical diagnosis use; Mycobacterium leprae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100018

Critical evaluation of two methods for determining the quality of hake Macrodon ancylodon (BLOCH &amp; SCHNEIDER, 1801). Quantitative Descriptive Analysis and Acceptability Test
Provedor de dados: 195
Autores: Ribeiro, Naassom Almeida Souza; Couto Júnior, Euro de Barros; Balian, Simone de Carvalho.
Seafood is the generic term that includes fish, crustaceans,mollusks, amphibians, aquatic reptiles, aquatic mammals used asfood for human beings. According to the Food and AgriculturalOrganization the fish and fish derivatives trade is at the forefrontof the food safety issue. This is the most internationally tradedcommodity. Any seafood quality impairment generates losses to allparticipants in the production chain: part of the production tendsto be dumped, the final price becomes less competitive in relationto other sources of animal protein, moreover, in terms of safety,the probability of biological and chemical hazards transmission toconsumers through the seafood increases. Right after its capture,the fish should be put on ice, on the boat, in order to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quantitative descriptive analysis; Acceptability test; Sensory analysis; Hake Análise descritiva quantitativa; Teste de aceitabilidade; Análises sensoriais; Pescada.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34687

Critical evaluation of two methods for determining the quality of hake Macrodon ancylodon (BLOCH &amp; SCHNEIDER, 1801). Quantitative Descriptive Analysis and Acceptability Test
Provedor de dados: 195
Autores: Ribeiro, Naassom Almeida Souza; Couto Júnior, Euro de Barros; Balian, Simone de Carvalho.
Seafood is the generic term that includes fish, crustaceans,mollusks, amphibians, aquatic reptiles, aquatic mammals used asfood for human beings. According to the Food and AgriculturalOrganization the fish and fish derivatives trade is at the forefrontof the food safety issue. This is the most internationally tradedcommodity. Any seafood quality impairment generates losses to allparticipants in the production chain: part of the production tendsto be dumped, the final price becomes less competitive in relationto other sources of animal protein, moreover, in terms of safety,the probability of biological and chemical hazards transmission toconsumers through the seafood increases. Right after its capture,the fish should be put on ice, on the boat, in order to...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34687

Critical Review: Essential fatty acids on shrimp feeding
Provedor de dados: 22
Autores: Lima, Rodrigo Barbosa; Figueiredo-Lima, Denise Fontana.
Four types of poly unsaturated fatty acids (PUFA) are essential for all shrimp species, linoleic (LOA, 18:2n-6), alfa-linolenic (ALA, 18:3n-3), eicosapentaenoic (EPA, 20:5n-3) and docosahexaenoic (DHA, 22:6n-3) acids. Moreover, the arachidonic acid (ARA, 20:4n-6), even when present, seems to be, in crustaceans, not so important or yet dispensable. It is relevant knowing that cholesterol as much as PUFA are not well absorbed when not followed by a substantial amount of lecithin, reaching 5% of the ration. The sum of PUFA reaches around 3% of the diet, even varying according to the species, stage and ration type. For Penaeus monodon, a complex mathematic model was formulated in order to describe the relationships between the requirements of the cited PUFA....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lipids; Fatty acids; Aquatic invertebrates; Nutritional requirements.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14000

Critical thermal limits of Poecilia caucana (Steindachner, 1880) (Cyprinodontiformes: Poeciliidae)
Provedor de dados: 83
Autores: Martínez,Juan Diego; Cadena,Carlos Daniel; Torres,Mauricio.
Abstract Although temperature has far-reaching effects on fish biology, the thermal tolerance ranges of most freshwater fish species are unknown. This lack of information precludes forecasting responses to climatic change and does not allow for comparative analyses that may inform evolutionary and biogeographic studies. We used the critical thermal methodology to quantify acclimation capacity and thermal tolerance in the Neotropical freshwater species Poecilia caucana . For fish acclimated to 20˚C, 25ºC, and 28ºC, critical thermal minima (CTmin) were 12.52 ± 0.62ºC, 13.41 ± 0.56ºC and 14.24 ± 0.43ºC respectively, and critical thermal maxima (CTmax) were 38.43 ± 0.64ºC, 40.28 ± 0.92ºC and 41.57 ± 0.27ºC, respectively. Both CTmin and CTmax changed with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acclimation capacity; Colombia; Physiological ecology; Thermal tolerance range.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100210

Critical-point models to relate yield and disease intensity of the multiple pathosystem in rice leaf spots disease
Provedor de dados: 65
Autores: Bordin,Luiz Carlos; Casa,Ricardo Trezi; Marcuzzo,Leandro Luiz; Reis,Erlei Melo; Gheller,André; Zancan,Rômulo Luís; Fingstag,Maiquiel Diego.
ABSTRACT: The occurrence of leaf spots in irrigated rice can reduce the yield and compromise the quality of the grain. However it is unknown the economic damage threshold (EDT) that these spots cause the yield of crop. The objective of this study was to obtain damage functions for models of critical, to relate damage by simultaneous occurrence of blast, brown spot and scald spot with grain yield harvests in 2011/12 and 2012/2013, in Rio do Oeste, Santa Catarina State, Brazil. Gradient of diseases intensity was generated by number of applications and fungicides rates. Design was a randomized block with four replications and six treatments consisting of mixing fungicide applications of triazole (difenoconazole) and strobilurin (azoxystrobin). In 2011/12 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Pyricularia oryzae; Bipolaris oryzae; Gerlachia oryzae; Damage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100007

Cronologia do cultivo do dendezeiro na Amazônia.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
A história do cultivo de dendezeiro na Amazônia é bastante recente. Iniciou com introdução das sementes de dendezeiro, em 1942, provenientes da Bahia, por Francisco Coutinho de Oliveira (1903–1961), chefe do Campo Agrícola Lira Castro, pertencente ao Ministério da Agricultura. Destacam-se os esforços de George O’Neill Addison (1916–1967), pesquisador do Instituto Agronômico do Norte (IAN), no período de 1944 a janeiro de 1955, quando efetuou os primeiros cruzamentos interespecíficos entre o caiaué existente no Parque Zoobotânico do Museu Paraense Emílio Goeldi e o pólen do dendezeiro trazido por Francisco Coutinho de Oliveira, do Campo Agrícola Lira Castro. Em 1951, Felisberto Cardoso de Camargo (1896–1977), então diretor do IAN, procedeu a introdução de...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cultivo- Dendê.; Dendê; Historia; Planta Oleaginosa.; Amazonia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056562

Crop diversification and weeds in organic cereal production
Provedor de dados: 21
Autores: Salonen, Jukka; Melander, Bo; Gerowitt, Bärbel; Lundkvist, Anneli; Verwijst, Theo; Krawczyk, Roman; Kaczmarek, Sylvia; Zarina, Livija.
PRODIVA Project introduction
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2016
URL: http://orgprints.org/29680/1/PRODIVA%20Poster%20Crop%20diversification%20and%20weeds_SMTP2016Helsinki.pdf

Crop diversification and weeds in organic cereal production
Provedor de dados: 21
Autores: Salonen, Jukka; Melander, Bo; Gerowitt, Bärbel; Lundkvist, Anneli; Verwijst, Theo; Krawczyk, Roman; Kaczmarek, Sylvia; Zarina, Livija.
PRODIVA Project introduction and promotion
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2016
URL: http://orgprints.org/30107/1/PRODIVA%20Poster%20Crop%20diversification%20and%20weeds_SMTP2016Helsinki.pdf

Crop diversification for weed management in North European organic arable cropping systems. Introduction to the study of international research-network on diversification and weed management: PRODIVA.
Provedor de dados: 21
Autores: Hofmeijer, Merel A.J.; Gerowitt, Bärbel; Krawczyk, Roman; Salonen, Jukka; Verwijst, Theo; Zarina, Livija; Melander, Bo.
The international research network PRODIVA aims to improved utilization of crop diversification for weed management in northern European organic arable cropping systems. The over-all aim is to support organic agriculture for the exploitation of crop diversification methods to improve weed management and still maintain a diverse weed flora. Hypothesized is that crop diversification can improve weed management while ensuring a diverse weed flora by the employment of: (I) pertinent crop sequencing that mitigates noxious weed species (II) improved cover crop establishment with selected competitive cover crop species (III) crop mixtures utilizing the resources better than sole crop species resulting in more weed suppression (IV) variety mixtures exerting a...
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services; Weed management.
Ano: 2016
URL: http://orgprints.org/30633/1/Poster%20PRODIVA%20Praag%20-%20MAJ%20Hofmeijer.pdf

Crop diversification for weed management in organic arable cropping systems
Provedor de dados: 21
Autores: Zarina, Livija; Gerowitt, Barbel; Melander, Bo; Salonen, Jukka; Krawczuk, Roman; Verwijst, Theo.
Within the ERA-net CORE Organic Plus transnational programmes supported project PRODIVA producing of the information required for a better utilization of crop diversification for weed management in North European organic arable cropping systems was started. To fulfill the goal of this project- not to eradicate weed problems, which is unlikely to happen in any arable farming system, but to maintain a diversified and manageable weed flora that can support beneficial organisms- there were data from ongoing long-termed cropping system experiments from Latvia analyzed.    It is hypothesised that: a) perennial weeds can be suppressed in the post-harvest period by improved cover crop establishment and pertinent selection of cover crop species; b) on-farm...
Tipo: Conference paper, poster, etc.
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/29793/1/Zarina%20et%20all%20274-1405-1-PB.pdf

CROP DIVERSITY PREVENTS SERIOUS WEED  PROBLEMS
Provedor de dados: 21
Autores: Melander, Bo.
Weed management in organic crop production could benefit from more diversification of today’s cropping systems. However, the potential of diversification needs better documentation and solid suggestions for employment in practice must be identified.
Tipo: Newspaper or magazine article
Palavras-chave: Weed management.
Ano: 2016
URL: http://orgprints.org/30515/1/Crop%20diversity%20prevents%20serious%20weed%20problems.pdf

Crop losses in Brazilian cassava varieties induced by the Cassava common mosaic virus
Provedor de dados: 63
Autores: Venturini,Marcela Tonini; Araújo,Taylane da Silva; Abreu,Emanuel Felipe Medeiros; Andrade,Eduardo Chumbinho de; Santos,Vanderlei da Silva; Silva,Marcos Roberto da; Oliveira,Eder Jorge de.
ABSTRACT Despite the widespread distribution of the Cassava common mosaic virus (CsCMV) in Brazil, little is known about the losses it causes in yield. The effect of CsCMV on different varieties was evaluated by reference to several agronomic traits. Four field trials were established in 2012/2013 and 2013/2014 using six varieties of cassava. Following mechanical inoculation with CsCMV, the presence of the virus was confirmed using the ELISA assay. The evaluated traits were plant height (PH), dry matter content (DMC), harvest index (HI), aerial part yield (APY), root yield (RoY), and starch yield (StY) in both inoculated and non-inoculated plants. Overall, the presence of the virus contributed little to the reduction in PH, HI, and DMC across the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Manihot esculenta Crantz; Viruses; Root yield; Disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000600520

Crop management of linseed
Provedor de dados: 21
Autores: Alföldi, Thomas.
What should you bear in mind to successfully cultivate linseed in terms of location, varieties, tillage, fertilisation, crop rotation, maintenance and harvesting?    In particular, its low nutrient demand and the high market demand make linseed an interesting specialty crop for organic farms.    Thomas Frei sums up his experience of having cultivated organic linseed for ten years. Hansueli Brasselsberg and Hans-Georg Kessler (Biofarm) and linseed producer Mischa Scherer provide further statements.    The film was realised in Brütten, Canton of Zurich, at the Swiss Bioackerbautag. The Bioackerbautag is an annual event in Switzerland including field visits, variety trials, information on cultivation and machinery demonstrations.
Tipo: Practice tool
Palavras-chave: Production systems Cereals; Pulses and oilseeds.
Ano: 2016
URL: http://orgprints.org/31127/1/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3D5SZ8M9gKI0k

Crop Management of Rapeseed and Pollen Beetle Control
Provedor de dados: 21
Autores: Alföldi, Thomas.
Rapeseed stays in the field for eleven months. During this time, there are various threats that an organic farmer has to pay attention to in order to achieve good yields.  In the first part of the video, FiBL researcher Claudia Daniel summarizes the main recommendations on variety selection, fertilisation, cultivation system as well as disease and pest control. Farmer Michel Arn shares his experiences with organic rapeseed cultivation.  In the second part, Claudia Daniel and Deborah Kaiser (Agroscope) provide insight into ongoing research on pollen beetle (Rapsglanzkäfer) control using aromatic substances and entomophagous fungi.   Hans-Georg Kessler (Biofarm) explains the economic aspect and shows that the good producer price compensates for occasional...
Tipo: Practice tool
Palavras-chave: Production systems Cereals; Pulses and oilseeds Crop health; Quality; Protection Weed management.
Ano: 2016
URL: http://orgprints.org/31003/1/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3DXqpRU75DTVY

Crop rotation and its ability to suppress perennial weeds
Provedor de dados: 21
Autores: Askegaard, Margrethe.
Weed-suppressing crop rotations are essential for sustainable organic arable farming. Preventing spread of perennial weeds will increase crop yields and quality.  The tool is a factsheet created for all organic farmers as we all need renewed knowledge on weed-suppression and crop rotation from time to time.  The factsheet provides practical recommendations on crop selection and composition of crop rotations in accordance to weed competitiveness and nitrogen demand. An appropriate combination of crops and green manures, designed specifically for the conditions and needs of individual fields, prevents spread of perennial weeds. The factsheet doesn’t only focus on prevention but also provides recommendations in case of high weed pressure. Example: Do not sow...
Tipo: Practice tool
Palavras-chave: Soil quality; Crop combinations and interactions; Weed management.
Ano: 2016
URL: http://orgprints.org/31134/7/31134.png

Crop yield and nutrient balance influenced by shoot biomass management and pig slurry application
Provedor de dados: 91
Autores: Pandolfo,Carla M.; Veiga,Milton da.
ABSTRACT Crop systems that export large amounts of nutrients from the farm may require higher doses of animal manure than those needed for grain production. This study aimed to evaluate the yield of crops and to determine the simplified nutrient balance in three management systems of shoot biomass of crops (cover-grain, cover-silage and hay-silage) associated with five fertilization treatments (control, soluble fertilizer and three doses of pig slurry). The experimental design was a split plot, arranged in randomized blocks with four replicates. The management systems of shoot biomass did not affect the yield of the winter pasture, but there was an increase in yield with the application of pig slurry. The summer crops responded differently to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Black oat; Rye; Sorghum; Corn; Organic manure; Silage; Hay.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400302

Crown-To-Root Ratios in Terms of Length, Surface Area and Volume: A Pilot Study of Premolars
Provedor de dados: 77
Autores: Liu,Lin; Li,Hongbo; Zhao,Tong; Gao,Yuxuan; Guo,Jing; Wang,Xiaoyu; Li,Xuesheng.
The objective of this study was to construct three-dimensional (3D) images of premolars to measure the length, surface area and volume of crown and root and to analyze the mathematical relation among crown-to-root ratios in terms of length, surface area and volume. Twenty-five premolars were scanned using micro-computed tomography (micro CT) in vitro to build 3D models. The long axis and enamelo-cemental junction of each tooth were determined with the help of Geomagic Studio software, and the length, surface and volume of crown and root were measured. The crown-to-root ratios in terms of length, surface and volume were calculated and the relationship among length, surface area and volume of crown and root as well their ratios were analyzed using SPSS...
Tipo: Journal article
Palavras-chave: Bicuspid; Tooth crown; Tooth root.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200009

Crucial Residues Modulating Interface of hBcl-B - hBaxBH3 Heterodimer as Probed by Computational Methods
Provedor de dados: 52
Autores: Sivakumar,Dakshinamurthy; Sivaraman,Thirunavukkarasu.
ABSTRACT Cancerous cells develop resistance to cell death by over expression of anti-apoptotic proteins, which are specific to interact with pro-apoptotic and BH3-only proteins of Bcl-2 family. Delineating crucial residues mediating the heterodimer complexes (anti-apoptotic proteins - pro-apoptotic/BH3-only proteins) is indispensable to develop specific antagonists to anti-apoptotic proteins. In these backgrounds, we have herein reported crucial residues of hBaxBH3 and hBcl-B (an anti-apoptotic protein specifically interacts with human Bax but does not interact with human Bak) for hetero dimerization of the polypeptides and as well validated the structural determinants of the polypeptides through variety of virtual 'alanine mutants' and 'switch mutants' by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apoptosis; Anti-apoptotic proteins; BH3-only peptides; Dimer interface; Dockings; Virtual mutants.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100422

Crude glycerin in meat goat diets: intake, performance and carcass traits
Provedor de dados: 65
Autores: Dias,Juliano Cesar; Silveira,André Luís Finkler da; Lançanova,José Antonio Cogo; Hill,João Ari Gualberto; Moletta,José Luiz.
ABSTRACT: This experiment aimed to evaluate the effect of including glycerin in kid goats diet on intake, performance and carcass traits. Twenty intact male kid goats Boer crossbred were used, with body weight of 25.06±4.15kg and 8.00±0.66 months old, allocated in block design, with four treatments and five replicates. The treatments consisted on including dry matter basis (DM) of the diet of four levels of glycerin: zero, five, 10 and 15%, in replacing corn. It was not reported influence (P&gt;0.05) of level of glycerin on intake of forage and feed conversion of animals. The concentrate and total DM intake were affected (P&lt;0.05) for the level of glycerin in DM, with reduction in the animals that received the highest level. It was not reported influence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Boer; Body weight; Glycerol; Kid goat.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000400719

Crude glycerin levels in pearl millet-based diets for Nellore young bulls in feedlot
Provedor de dados: 96
Autores: Moreira,Werney da Silva; Miotto,Fabrícia Rocha Chaves; Restle,João; Missio,Regis Luis; Neiva,José Neuman Miranda; Moreira,Roger Vieira.
ABSTRACT - The objective of this study was to find the best level of inclusion of crude glycerin (0, 60, 120, and 240 g kg−1 of dry matter of diet) in substitution of pearl millet in a feedlot diet. Twenty-eight Nellore young bulls with mean age of 18 months and average weight of 357±23.56 kg were used. The animals were distributed in a completely randomized design with four treatments and seven replications. The intakes of dry matter, crude protein, neutral detergent fiber, and total digestible nutrients were similar among the dietary levels of crude glycerin. The ether extract intake decreased with increase in the levels of crude glycerol in the diets. Apparent digestibility of dry matter, crude protein, and extract ether was similar among the dietary...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: By-products; Digestibility; Finishing; Glycerol; Intake; Weight gain.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000100032

CRUSTÁCEOS DECÁPODOS DE LA CUENCA DEL RÍO SINÚ, CÓRDOBA, COLOMBIA
Provedor de dados: 37
Autores: QUIRÓS-RODRÍGUEZ,Jorge Alexander; BALLESTEROS CORREA,Jesús; PASTOR SIERRA,Karina; DUEÑAS RAMÍREZ,Pedro.
Para evaluar la composición, abundancia y distribución de los crustáceos decápodos en la cuenca del río Sinú, departamento de Córdoba (Colombia), se estudiaron ocho localidades: cuatro en el río Sinú y cuatro en el complejo cenagoso del bajo Sinú. Para ello, se realizaron seis muestreos entre abril de 2005 y mayo de 2006. En total se registraron 458 crustáceos decápodos distribuidos en tres familias, seis géneros y ocho especies. La familia mejor representada fue Trichodactylidae con cuatro géneros y cuatro especies, seguida de Palaemonidae con un género y tres especies, mientras que de la familia Atyidae solo registró una especie. Especies como Macrobrachium carcinus y M. acanthurus, presentaron el rango más amplio de distribución, siendo características...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachyura; Camarones; Cangrejos; Distribución; Ecología; Fauna colombiana.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2016000300014

Crustal structure across the post-spreading magmatic ridge of the East Sub-basin in the South China Sea: Tectonic significance
Provedor de dados: 5
Autores: He, Enyuan; Zhao, Minghui; Qiu, Xuelin; Sibuet, Jean-claude; Wang, Jian; Zhang, Jiazheng.
The 140-km wide last phase of opening of the South China Sea (SCS) corresponds to a N145° direction of spreading with rift features identified on swath bathymetric data trending N055° (Sibuet et al., 2016). These N055° seafloor spreading features of the East Sub-basin are cut across by a post-spreading volcanic ridge oriented approximately E-W in its western part (Zhenbei-Huangyan seamounts chain). The knowledge of the deep crustal structure beneath this volcanic ridge is essential to elucidate not only the formation and tectonic evolution of the SCS, but also the mechanism of emplacement of the post-spreading magmatism. We use air-gun shots recorded by ocean bottom seismometers to image the deep crustal structure along the N-S oriented G8G0 seismic...
Tipo: Text
Palavras-chave: East Sub-basin of the South China Sea; Zhenbei Huangyan seamounts chain; 2-D crustal structure; Post-spreading magmatism.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00317/42858/42284.pdf

Crustal structure variations along the NW-African continental margin: a comparison of new and existing models from wide-angle and reflection seismic data
Provedor de dados: 5
Autores: Klingelhoefer, Frauke; Biari, Youssef; Sahabi, Mohamed; Aslanian, Daniel; Schnabel, Michael; Matias, Luis; Benabdellouahed, Massinissa; Funck, Thomas; Gutscher, Marc-andre; Reichert, Christian; Austin, James A.
Deep seismic data represent a key to understand the geometry and mechanism of continental rifting. The passive continental margin of NW-Africa is one of the oldest on earth, formed during the Upper Triassic–Lower Liassic rifting of the central Atlantic Ocean over 200 Ma. We present new and existing wide-angle and reflection seismic data from four study regions along the margin located in the south offshore DAKHLA, on the central continental margin offshore Safi, in the northern Moroccan salt basin, and in the Gulf of Cadiz.  The thickness of unthinned continental crust decreases from 36 km in the North to about 27 km in the South. Crustal thinning takes place over a region of 150 km in the north and only 70 km in the south. The North Moroccan Basin is...
Tipo: Text
Palavras-chave: Moroccan continental margin; Wide-angle seismic; Passive margins; Deep structure; Plate reconstruction.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00316/42685/42058.pdf

Crusted scabies in a patient with lepromatous leprosy
Provedor de dados: 55
Autores: Pedra e Cal,Alexandra Peres Paim; Ferreira,Cassio Porto; da Costa Nery,José Augusto.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400399

Cryopreservation of coffee zygotic embryos: dehydration and osmotic rehydration
Provedor de dados: 64
Autores: Pinto,Maísa de Siqueira; Paiva,Renato; Silva,Diogo Pedrosa Corrêa da; Santos,Paulo Augusto Almeida; Freitas,Rodrigo Therezan de; Silva,Luciano Coutinho.
ABSTRACT Conservation of plant genetic resources is important to prevent genetic erosion. Seed banks are the most common method of ex situ conservation; however, coffee seeds can not be stored by conventional methods. Cryopreservation is a viable alternative for long-term conservation of species that produce intermediate or recalcitrant seeds, as coffee. The aim of this work was to cryopreserve Coffea arabica L. cv Catuaí Vermelho IAC 144 zygotic embryos, and analyse the effects of dehydration prior cryopreservation and osmotic rehydration after thawing, in embryos germination and seedlings formation after cryopreservation. Prior to cryopreservation, different dehydration times (0, 15, 30, 60 and 120 min) were tested. Dehydrated embryos were cryopreserved...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica L; Ex situ conservation; Embryos dehydration; Long-term storage; Gene bank.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000400380

Cryopreservation of seeds of Encholirium spectabile Martius ex Schultes f. by the vitrification method
Provedor de dados: 124
Autores: Ferrari,Edilene Aparecida Preti; Colombo,Ronan Carlos; Faria,Ricardo Tadeu de; Takane,Roberto Jun.
ABSTRACT The bromeliad Encholirium spectabile Martius ex Schultes f. is a endemic species of the Caatinga. The aim of this study was to evaluate the efficiencies of cryoprotectant in bromeliad seeds. The treatments consisted of immersing seeds in different cryoprotectant solutions and vitrification solutions before immersion in liquid nitrogen (NL) at -196 °C, as the following treatments: T1- Control: without cryoprotectants; T2- glycerol 2M (20 min) + PVS2 (10 min), T3- glycerol 2M (20 min) + PVS2 with phloroglucinol 1% (10 min), T4- sucrose 0.4M (20 min) + PVS2 (10 min); T5- sucrose 0.4M (20 min) + PVS2 with phloroglucinol 1% (10 min); T6- glycerol 2M (20 min) + sucrose 0.4M (20 min) + PVS2 (10 min), T7- glycerol 2M (20 min) + sucrose 0.4M (20 min) +...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bromeliaceae; Conservation; Germination; Liquid nitrogen.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000100172

CRYOTHERAPY: A NEW TECHNIQUE TO OBTAIN GRAPEVINE PLANTS FREE OF VIRUSES
Provedor de dados: 94
Autores: BETTONI,JEAN CARLOS; COSTA,MURILO DALLA; GARDIN,JOÃO PETERSON PEREIRA; KRETZSCHMAR,AIKE ANNELIESE; PATHIRANA,RANJITH.
ABSTRACT  Through in vitro tissue culture techniques it is possible to propagate high quality nursery plants faster. Cryotherapy is a promising tool, based on in vitro culture techniques, for achieving in a short time, high frequency of regenerating plants free of viruses. The objective of this review is to present and analyze the results of research conducted in cryotherapy methods based on cryopreservation protocols for recovery of cultivars free of micro-organisms with potential agronomic interest. The main methods employed in cryotherapy are encapsulation-dehydration, vitrification, encapsulation-vitrification and droplet vitrification, which are based on the immersion of preconditioned shoot tips in liquid nitrogen, followed by their recovery in vitro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis encapsulation-dehydration encapsulation-vitrification vitrification droplet-vitrification; Plant disease.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000200404

Cryphaea consimilis (Cryphaeaceae, Bryophyta), nueva cita para la Argentina
Provedor de dados: 51
Autores: Cottet,Agustina C; Suárez,Guillermo M; Schiavone,María M; Messuti,María I.
Cryphaea consimilis Mont. (Cryphaeaceae, Bryophyta) se registra por primera vez para la Argentina, extendiendo su distribución dentro de los bosques subantárticos. Se presenta una descripción breve, discusión, mapa de distribución e ilustración de la especie. En este trabajo se designa un lectotipo para la especie.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musgos pleurocárpicos; Patagonia; Sur de Sudamérica.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200002

Cryptica: um software para simulação de epidemias de huanglongbing dos citros (HLB).
Provedor de dados: 14
Autores: BARBOSA, F. F. L.
As dificuldades impostas ao controle do huanglongbing dos citros (HLB), determinada pela capacidade de plantas infectadas, assintomáticas, se tornarem fonte de inoculo das bactérias (Candidatus Liberibacter spp.), e agravadas pelos fatores apresentados por Francisco Laranjeira, obriga que se utilizem várias armas para mitigar os problemas causados pelo HLB. Neste contexto, a presente publicação apresenta uma importante ferramenta para avaliar possíveis cenários de disseminação da doença e poderá contribuir para consolidar programas de conscientização de controle do HLB. Ao se apoiar em modelos que se aproximam da realidade o Cryptica simula os danos causados pela doença e poderá estimular a realização de inspeção e a eliminação de plantas sintomáticas,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Software; Plant diseases.; Fruta cítrica; Doença de planta; Citrus.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1038731

Ctenophore
Provedor de dados: 23
Autores: Gates, AR.
Ctenophores are characterised by rows of cilia that beat synchronously and can be seen in these images as they reflect the ROV lights.
Tipo: Image
Palavras-chave: Phylum Ctenophora (Comb Jellies).
Ano: 2016
URL: http://archive.serpentproject.com/2632/

CTX-M extended-spectrum β-lactamase-producing Klebsiella spp, Salmonella spp, Shigella spp and Escherichia coli isolates in Iranian hospitals
Provedor de dados: 58
Autores: Bialvaei,Abed Zahedi; Kafil,Hossein Samadi; Asgharzadeh,Mohammad; Aghazadeh,Mohammad; Yousefi,Mehdi.
Abstract This study was conducted in Iran in order to assess the distribution of CTX-M type ESBLs producing Enterobacteriaceae. From January 2012 to December 2013, totally 198 E. coli, 139 Klebsiella spp, 54 Salmonella spp and 52 Shigella spp from seven hospitals of six provinces in Iran were screened for resistance to extended-spectrum cephalosporins. After identification and susceptibility testing, isolates presenting multiple-drug resistance (MDR) were evaluated for ESBL production by the disk combination method and by Etest using (cefotaxime and cefotaxime plus clavulanic acid). All isolates were also screened for bla CTX-M using conventional PCR. A total of 42.92%, 33.81%, 14.81% and 7.69% of the E. coli, Klebsiella spp, Salmonella spp and Shigella...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Klebsiella spp; Salmonella spp; Shigella spp; Escherichia coli; Multi-drug resistant; ESBL; CTX-M.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300706

¿Cuáles son los Rangos de Normalidad de los Diámetros de la Aorta Infrarrenal, Medidos con Ultrasonografía 2D, en Sujetos sin Antecedentes de Enfermedad Vascular?
Provedor de dados: 77
Autores: Lagos,Marcelo; Manterola,Carlos.
El diámetro de la parte abdominal de la aorta (AAI), constituye un factor relevante para decidir reparar un aneurisma aórtico abdominal. El objetivo de este estudio es determinar rangos de normalidad de los diámetros de la AAI, medidos con ultrasonografía 2D, en sujetos sin antecedentes de enfermedad vascular. Estudio de corte transversal, realizado en los Hospitales Regional de Temuco y de Pitrufquen. Se estudiaron 399 sujetos mayores de 15 años, sin antecedentes de enfermedad vascular, que consultaron por cuadros de dolor abdominal. Se realizó ultrasonografía 2D con dos equipos diferentes (General Electric RT3200 Advantage II y Medison co. Ltda. Modelo SA-600; ambos con transductores de 3,5 Mhz.) y por dos observadores independientes. Las variables...
Tipo: Journal article
Palavras-chave: Aorta; Parte abdominal de la aorta; Diámetro de la parte abdominal de la aorta; Aneurisma de la parte abdominal de la aorta; Ultrasonografía; Estudio de corte transversal.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300033

¿Cuántas especies del género Dasyprocta (Rodentia, Dasyproctidae) hay en la Argentina?
Provedor de dados: 81
Autores: Teta,Pablo; Lucero,Sergio O.
Para la Argentina han sido citadas, dependiendo de los autores, una o dos especies del género Dasyprocta. En esta nota se presenta un análisis morfológico, cualitativo y cuantitativo, de la situación de este taxón en el extremo austral de su distribución (Argentina, Bolivia y Paraguay). El análisis de componentes principales, un análisis discriminante &amp;#8220;libre de tamaño&amp;#8221; y diferencias de coloración externa y en la arquitectura craneana sugieren que los individuos de Paraguay y el nordeste de Argentina (coloración general amarillenta, sutura nasofrontal generalmente en forma de W) son representativos de una misma especie biológica, distinguible de las poblaciones del centro de Bolivia y el noroeste de Argentina (coloración general rojiza,...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Agutí; Caviomorpha; Histricognathi; Taxonomía.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100021

Cuantificación de diazótrofos en la rizósfera del olivo (Olea europaea L.) cultivado en Boyacá, Colombia
Provedor de dados: 109
Autores: Bello Álvarez,Óscar Fernando; García Molano,José Francisco; Cuervo Bejarano,William Javier.
La investigación tuvo como objeto determinar el efecto de la poda de formación en árboles de olivo en las cantidades y la actividad de unidades formadoras de colonias de microorganismos fijadores de nitrógeno asociados a la rizósfera. El ensayo tuvo lugar en un cultivo ubicado en Sutamarchán, Boyacá. Se seleccionaron árboles iniciando estado productivo (&lt; 4 años) bajo un diseño completamente al azar con dos tratamientos (poda y el crecimiento libre) cada uno con tres repeticiones. En muestras edáficas se midieron las poblaciones de microorganismos diazótrofos, así como los contenidos de las concentraciones de NH4 +, NO3-, CO, Fe y Mg y en muestras foliares se determinaron los contenidos de los análisis de varianza y de componentes principales,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogenasa; Nitrógeno; Nutrición vegetal; Fijación de nitrógeno.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000200001

ÇUKUROVA ÜZÜM BAGLARINI DÜNYA ILE TANISTIRACAK
Provedor de dados: 21
Autores: Tangolar, Semih.
Resolve projesi Türkiye gazete haberleri
Tipo: Newspaper or magazine article
Palavras-chave: Farming Systems.
Ano: 2016
URL: http://orgprints.org/31277/1/ReSolVe%20Gazete%20Haberleri.pdf

Cultivar de maracujazeiro silvestre (Passiflora cincinnata Mast.) para a Caatinga e para o Cerrado BRS SF.
Provedor de dados: 14
Autores: ARAUJO, F. P. de; MELO, N. F. de; FALEIRO, F. G.
A cultivar de maracujazeiro silvestre BRS Sertão Forte (BRS SF) foi obtida por pesquisas desenvolvidas na Embrapa Semiárido (Petrolina, PE) em parceria com a Embrapa Cerrados (Planaltina, DF), resultante de um processo de seleção massal de uma população de acessos silvestres da espécie Passiflora cincinnata Mast. provenientes de diferentes origens, visando, principalmente, ao aumento da produtividade e do tamanho do fruto.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Passiflora cincinnata; Maracujá do mato; Passion fruit.; Maracujá; Fruit products; Passiflora; Fruit crops.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046334

CULTIVAR DE PESSEGUEIRO BRS CITRINO.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuária de Clima Temperado.
bitstream/item/150317/1/Folder-BRS-Citrino.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056733

Cultivar de pessegueiro: BRS Rubramore.
Provedor de dados: 14
Autores: EMBRAPA. Centro de Pesquisa Agropecuária de Clima Temperado.
bitstream/item/150316/1/Folder-Rubra-Moore.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056732

Cultivares de alface para a agricultura orgânica no período de Verão do Cerrado.
Provedor de dados: 14
Autores: RESENDE, F. V.; DOMINGUES NETO, F. J.; GUALBERTO, R.; VIDAL, M. C.; SUINAGA, F. A.
bitstream/item/151634/1/BPD-138.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lactuca sativa L.; Alface; Produção organica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058445

CULTIVARES de batata para a produção periurbana: programa 24: Sul.
Provedor de dados: 14
Existe hoje uma demanda social cada vez mais forte pela produção de determinados tipos de alimentos em hortas urbanas e em pequenos espaços. As cultivares de batata BRS Clara, Cristal, Catucha e Macaca são menos dependentes de insumos químicos para controle de doenças, além de apresentar fácil manejo. Os engenheiros agrônomos e pesquisadores Arione da Silva Pereira, da Embrapa Clima Temperado e Antonio César Bortoletto, da Embrapa Produtos e Mercado, Escritório de Negócios de Canoinhas, Santa Catarina trazem mais detalhes sobre as Cultivares de batata para a produção periurbana.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Horta urbana; Insumo químico; Cultivar.; Batata; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048169

CULTIVARES de batata para diferentes aptidões culinárias: programa 44: Sul.
Provedor de dados: 14
A batata é um alimento versátil, com grande participação na dieta dos brasileiros. Pode ser consumida frita, assada ou cozida; e serve ainda para fabricação de chips, batata palha ou palitos pré-fritos congelados. Os pesquisadores da Embrapa Clima Temperado Arione Pereira e Rogério Jorge e a pesquisadora Franciele Caixeta dão mais detalhes sobre as cultivares de batata para diferentes aptidões culinárias.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Batata; Culinária; Alimento.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1055892

Cultivares de repolho para a agricultura orgânica nas condições de verão do cerrado.
Provedor de dados: 14
Autores: DOMINGUES NETO, F. J.; RESENDE, F. V.; VIDAL, M. C.
bitstream/item/153965/1/BPD-141.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Brassica oleracea var capitata; Agroecologia; Repolho; Germoplasma; Produção organica; Produtividade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061784

Cultivares de soja em três diferentes épocas de semeadura em sistema plantio direto no Amapá.
Provedor de dados: 14
Autores: ALVES, L. W. R.; CASTRO, G. S. A.; MONTAGNER, A. E. A. D.
bitstream/item/150222/1/CPAF-AP-2016-COT-145-Soja-semeadura-v3.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Semeadura direta.; Grão; Produção vegetal; Variedade; Pratica cultural.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056591

Cultivares de soja: macrorregiões 1, 2 e 3 centro-sul do Brasil.
Provedor de dados: 14
Autores: MELO, C. L. P. de; PIPOLO, A. E.; MOREIRA, J. U. V.; LIMA, D. de; FOLONI, J. S. S.; MIRANDA, L. C.; PETEK, M. R.; BORGES, R. de S.; GOMIDE, F. B.; DALBOSCO, M.; DENGLER, R. U.
Grupo de maturidade relativa. Indicação de cultivares por região edafoclimática. Época de semeadura. População de plantas e densidade de semeadura. Peso médio de sementes. Mancha olho-de-rã. Cancro da haste. Podridão radicular de Phytophthora. Oídio. Nematoides de galhas. Cultivares de soja convencional. Cultivares de soja transgênica (RR). Cultivares de soja transgênica (Intacta RR2 PROTM). Cultivares de soja transgênica (Cultivance).
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja; Variedade; Soybeans; Cultivars.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051023

Cultivares de soja: macrorregiões 4 e 5 norte e nordeste do Brasil.
Provedor de dados: 14
Autores: VILELA, G. F.; PEREIRA, M. J. Z.; KLEPKER, D.; MOREIRA, J. U. V.; VIEIRA, P. F. de M. J.; RABELO, C. F. S.; BEZERRA, J. W. T.; PEREIRA, A. F.; SILVA NETO, S. P. da.
Grupo de Maturidade Relativa. Indicação de cultivares por região edafoclimática. Época de Semeadura. População de Plantas. Peso médio de sementes. Mancha olho-de-rã. Cancro da haste. Nematoides de galhas. Cultivares de soja convencional: BRS Carnaúba; BRS Sambaíba; BRS Tracajá; BRS Pérola; BRS 8590. Cultivares de soja transgênica RR: BRS 333RR, BRS Sambaíba RR, BRS 9280RR, BRS 9090RR, BRS 8890RR, BRS 279RR. CULTIVARES DE SOJA TRANSGÊNICA: INTACTA RR2 PROTM; BRS 9180IPRO. Multiplicadores de Sementes de Soja. Parceria FAPCEN. Parceria Fundação Bahia e Fundação Cerrados.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja convencional e transgênica; Soja; Variedade; Soybeans; Cultivars; Varieties.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043986

Cultivares de trigo e triticale: Embrapa e IAPAR.
Provedor de dados: 14
Autores: BASSOI, M. C.; RIEDE, C. R.; CAMPOS, L. A. C.; FOLONI, J. S. S.; NASCIMENTO JUNIOR, A. do; GARBUGLIO, D. D.; ARRUDA, K. M. A.
Qualidade Tecnológica. Regiões de Adaptação. Semeadura. Adubação Nitrogenada. Rendimento. Reação a doenças. Cultivares de Trigo Embrapa. Cultivares de Triticale Embrapa. Cultivares de Trigo Iapar. Cultivares de Triticale Iapar.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Trigo; Triticale; Variedade; Wheat; Cultivars.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040455

Cultivares de videira para processamento.
Provedor de dados: 14
Autores: CAMARGO, U. A.; MAIA, J. D. G.; RITSCHEL, P. S.
Existem, no mundo, milhares de variedades de uvas; as principais pertencem à espécie Vitis vinifera, usadas na elaboração de vinhos finos, e às espécies V. labrusca e V. bourquina, usadas na elaboração de vinhos de mesa e sucos de uva (REISCH; PRATT, 1996). A espécie Vitis vinifera é originária do Cáucaso, de onde foi difundida por toda a costa mediterrânea há centenas de anos, seja para a produção de fruta para consumo in natura, seja como matéria-prima para a elaboração de vinhos. Foi na costa mediterrânea que, ao longo de séculos de cultivo, foram selecionadas essas milhares de variedades de Vitis vinifera, especialmente variedades destinadas à elaboração de vinhos. Algumas delas ganharam o mundo, consagrando-se pela ampla capacidade de adaptação e...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Videira; Cultivares de videira; Uva americana; Uma hibrida; Cultivar 'bordô'; Cultivar 'concord'; Cultivar 'isabel'; Uvas do Brasil.; Uva; Vitis vinifera; Viticultura.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060142

CULTIVARES melhoradas de mandioca de mesa e de indústria: programa 9: Centro-Oeste/Sudeste.
Provedor de dados: 14
As cultivares melhoradas de mandioca de mesa e de indústria são desenvolvidas pela Embrapa. O produtor tem a oportunidade de aprender a fazer a escolha das variedades ideais para o cultivo em sua propriedade, de acordo com os seus propósitos. O pesquisador Everton Diel, da Embrapa Roraima explica o motivo pelo qual a pesquisa está sempre em busca de novas e melhores cultivares de mandioca. Esclarece, também, a importante diferença entre a mandioca de mesa e a mandioca de indústria, e dá dicas sobre o mercado, a partir dos anseios do consumidor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandioca de mesa; Mandioca; Produtor; Consumidor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041680

CULTIVARES melhoradas de mandioca de mesa e de indústria: programa 9: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
As cultivares melhoradas de mandioca de mesa e de indústria são desenvolvidas pela Embrapa. O produtor tem a oportunidade de aprender a fazer a escolha das variedades ideais para o cultivo em sua propriedade, de acordo com os seus propósitos. O pesquisador Everton Diel, da Embrapa Roraima explica o motivo pelo qual a pesquisa está sempre em busca de novas e melhores cultivares de mandioca. Esclarece, também, a importante diferença entre a mandioca de mesa e a mandioca de indústria, e dá dicas sobre o mercado, a partir dos anseios do consumidor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandioca de mesa; Mandioca; Produtor; Consumidor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041681

CULTIVARES melhoradas de mandioca de mesa e de indústria: programa 9: Norte.
Provedor de dados: 14
As cultivares melhoradas de mandioca de mesa e de indústria são desenvolvidas pela Embrapa. O produtor tem a oportunidade de aprender a fazer a escolha das variedades ideais para o cultivo em sua propriedade, de acordo com os seus propósitos. O pesquisador Everton Diel, da Embrapa Roraima explica o motivo pelo qual a pesquisa está sempre em busca de novas e melhores cultivares de mandioca. Esclarece, também, a importante diferença entre a mandioca de mesa e a mandioca de indústria, e dá dicas sobre o mercado, a partir dos anseios do consumidor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandioca de mesa; Mandioca; Produtor; Consumidor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041683

CULTIVARES melhoradas de mandioca de mesa e de indústria: programa 9: Sul.
Provedor de dados: 14
As cultivares melhoradas de mandioca de mesa e de indústria são desenvolvidas pela Embrapa. O produtor tem a oportunidade de aprender a fazer a escolha das variedades ideais para o cultivo em sua propriedade, de acordo com os seus propósitos. O pesquisador Everton Diel, da Embrapa Roraima explica o motivo pelo qual a pesquisa está sempre em busca de novas e melhores cultivares de mandioca. Esclarece, também, a importante diferença entre a mandioca de mesa e a mandioca de indústria, e dá dicas sobre o mercado, a partir dos anseios do consumidor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandioca de mesa; Mandioca; Produtor; Consumidor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1041684

Cultivation and Biological Characterization of Chicken Primordial Germ Cells
Provedor de dados: 52
Autores: Ji,Meng; Guan,Wei-jun; Gao,Yu-hua; Li,Lu; Bai,Chun-yu; Ma,Yue-hui; Li,Xiang-chen.
The purpose of this work was to investigate the isolation, culture process of chicken gonadal primordial germ cells (PGCs) and study their biological characterization. PGCs were harvested from 5.5-day-old chicken embryonic genital ridges and explanted onto chicken embryonic fibroblasts (CEFs). The results showed that the primary cultivation of chicken PGCs on their own gonadal stroma cells were better than CEFs at first two days for reproduction. The conditioned media supported the growth and colony formation of PGCs for a prolonged time in vitro and maintained a normal diploid karyotype, which were positively stained by alkaline phosphatase (AKP), periodic acid Schiff (PAS) and reacted with anti-SSEA-1, SSEA-3, Oct4, Blimp1 and Sox2. Real-time PCR showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicken; Primordial germ cells; Biological characteristics; In vitro.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100401

Cultivation of an immobilized (hyper)thermophilic marine microbial community in a bioreactor
Provedor de dados: 5
Autores: Landreau, M.; Duthoit, Frederique; Roussel, Erwan; Schonherr, S.; Georges, Myriam; Godfroy, Anne; Le Blay, G.
Cultivation in a bioreactor of immobilized deep-sea hydrothermal microbial community was tested in order to assess the stability and reactivity of this new system. A community composed of 8 hydrothermal strains was entrapped in a polymer matrix that was used to inoculate a continuous culture in a gas-lift bioreactor. The continuous culture was performed for 41 days at successively 60°C, 55°C, 60°C, 85°C and 60°C, at pH 6.5, in anaerobic condition and constant dilution rate. Oxic stress and pH variations were tested at the beginning of the incubation. Despite these detrimental conditions, 3 strains including 2 strict anaerobes were maintained in the bioreactor. High cell concentrations (3 × 108 cells mL−1) and high ATP contents were measured in both liquid...
Tipo: Text
Palavras-chave: Immobilization; Anaerobiosis; Marine (hyper)thermophiles; Continuous culture.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00347/45851/45516.pdf

Cultivation of cherry tomato under irrigation with saline water and nitrogen fertilization
Provedor de dados: 91
Autores: Vieira,Ianne G. S.; Nobre,Reginaldo G.; Dias,Adaan S.; Pinheiro,Francisco W. A.
ABSTRACT The study was carried out from August 2013 to January 2014 to evaluate growth and production of cherry tomato cultivated under irrigation with water of different salinity levels and fertilized with different nitrogen (N) doses, in experiment conducted in drainage lysimeters under greenhouse conditions, at the Center for Agrifood Science and Technology of the Federal University of Campina Grande. The statistical design was randomized blocks in a 5 x 4 factorial scheme, with three replicates, and the treatments consisted of five levels of electrical conductivity of water (0.3, 1.5, 2.5, 3.5 and 4.5 dS m-1) and four N doses (60, 100, 140 and 180 mg kg-1). Growth and production variables of cherry tomato decrease linearly from the irrigation water...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lycopersicon esculentum Mill.; Salt stress; Mineral nutrition; Growth.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000100055

Cultivation of forage sorghum varieties irrigated with saline effluent from fish-farming under semiarid conditions
Provedor de dados: 91
Autores: Guimarães,Miguel J. M.; Simões,Welson L.; Tabosa,José N.; Santos,José E. dos; Willadino,Lilia.
ABSTRACT This study aimed to evaluate the cultivation of forage sorghum subjected to different leaching fractions with saline effluent from fish-farming under semiarid conditions. The experiment was set in a randomized block design, with four blocks, in split plots, composed of four leaching fractions (0; 5; 10 and 15%) and three forage sorghum varieties ('Volumax', 'F305' and 'Sudão'). Irrigation was performed using saline effluent from fish farming with electrical conductivity of 2.5 dS m-1. The analyzed variables were: plant height; stem diameter; width, length and number of leaves; fresh and dry matter yield, and relative contents of potassium and sodium in the shoots. Forage sorghum under saline effluent irrigation and leaching fraction of 15% shows a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leaching fraction; Salinity; Sorghum bicolor (L.) Moench.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000500461

Cultivation of pineapple in organic system ?recommendations based on studies in the Semiarid Region of the Chapada Diamantina, Bahia, Brazil.
Provedor de dados: 14
Autores: PADUA, T. R. P. de; MATOS, A. P. de; REIS, R. C.; VIANA, E. de S.; ROSA, R. C. C.; XAVIER, F. A. da S.
bitstream/item/155039/1/Newsletter-of-the-Workgroup-Pineapple.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Abacaxi.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063156

Cultivation of vetiver in saline tailings contaminated with arsenic under phosphorus doses
Provedor de dados: 91
Autores: Guimarães,Lorena A. de O. P.; Dias,Luiz E.; Assis,Igor R. de; Cordeiro,Amanda L.
ABSTRACT The processing of gold ores exploited in Paracatu, MG, generates tailings that are challenging for revegetation, mainly because of the high content of arsenic and salinity. Aiming at the revegetation of the area of disposal of these tailings, the objective of this study was to evaluate the effects of phosphorus doses on vetiver plants (Chrysopogon zizanioides) and on the planting substrate, which consisted of tailings from the processing of ore named B1, exploited in Paracatu, with water restriction. Vetiver was grown for four months in the substrate under doses of 0, 140, 280, 560 and 1280 mg kg-1 of P2O5. Increasing doses of phosphorus improved the chemical characteristics of the substrate. However, the highest dose (1280 mg kg-1 P2O5) resulted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sulfide substrate; Gold mining; Environmental reclamation; Chrysopogon zizanioides.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001000891

Cultivo da aroeira-vermelha (Schinus terebinthifolius Raddi) para produção de pimenta-rosa.
Provedor de dados: 14
Autores: NEVES, E. J. M.; SANTOS, A. M.; GOMES, J. B. V.; RUAS, F. G.; VENTURA, J. A.
bitstream/item/147129/1/Doc-294-1270-Completo.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Aroeira-vermelha; Schinus terebinthifolius Raddi; Pimenta-rosa.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1052499

Cultivo da Macieira "Princesa" na Serra da Ibiapaba, Ceará
Provedor de dados: 14
Autores: LOPES, P. R. C.; SARMENTO, D. H. A.; OLIVEIRA, I. V. de M.; ASSIS, J. S. de; MATOS, R. R. S. da S.; OLIVEIRA, J. E. de M.
O objetivo desta publicação é apresentar os resultados do comportamento da macieira Princesa, cultivada na Serra da Ibiapaba, no Município de Tianguá, CE, no com o objetivo de torná-la conhecida e, ao mesmo tempo, ofertar aos produtores informações capazes de subsidiar na decisão para a implantação de pomares comerciais. A cultivar Princesa é resultante do cruzamento da NJ 56 com a Anna, realizado na Universidade Estadual de New Jersey, New Brunswich, NJ, EUA, em 1977. A planta tem hábito de frutificação em esporões, floresce em gemas laterais de ramos do ano. A macieira Princesa representa uma promissora opção para a fruticultura do Estado do Ceará, em virtude de fatores climáticos regionais, associados à produção em sistema irrigado podendo-se realizar o...
Tipo: Folhetos
Palavras-chave: Fruticultura irrigada; Macieira Princesa; Princesa; NJ 56; Malus domestica Borkh; Ceará; Cultivo alternativo; Maça; Fruta de clima temperado; Sistema de cultivo; Manejo; Produção; Manejo de Água; Manejo do Solo; Apples; Temperate fruits; Irrigation.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051440

Cultivo da palma no Semiárido
Provedor de dados: 14
Autores: MOREIRA, J. N.; CORREIA, R. C.; BRANDAO, W. N.
No Sertão, a produção de alimentos na propriedade não é uma prática corriqueira para um grande número de criadores de caprinos e ovinos, principalmente os pequenos produtores. O mais comum é a criação de animais soltos na Caatinga, alimentando-se da vegetação natural e, no período mais crítico do ano, trazê-los para um cercado para fornecer algum resto de cultura ou resíduos adquiridos na cidade, caros, muitas vezes, para suplementar aqueles animais mais necessitados. Uma das poucas práticas que se observa como forma de minimizar esse problema é o cultivo da palma-forrageira (Opuntia ficus-indica Mill) em pequenos quintais próximos à casa de moradia, quase sempre em antigos chiqueiros, como forma de aproveitar restos de esterco e melhorar o desenvolvimento...
Tipo: Folhetos
Palavras-chave: Região Semiárida; Concivência com a seca; Forrageira; Palma forrageira; Produção animal; Nutrição animal; Ovino; Caprino; Alimentação Na Seca; Planta Forrageira; Opuntia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046559

Cultivo da pimenteira-do-reino (Piper nigrum L.) com tutor vivo de gliricídia (Gliricidia sepium L.) para produção no Estado do Pará.
Provedor de dados: 14
Autores: MENEZES, A. J. E. A. de; HOMMA, A. K. O.; ISHIZUKA, Y.; KODAMA, N. R.; KODAMA, E. E.
bitstream/item/153896/1/Agrofoco-p22.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Pimenta-do-reino; Tutor vivo.; Gliricidia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060835

Cultivo de Ora-pro-nóbis (Pereskia) em plantio adensado sob manejo de colheitas sucessivas.
Provedor de dados: 14
Autores: MADEIRA, N. R.; AMARO, G. B.; MELO, R. A. de C. e; BOTREL, N.; ROCHINSKI, E.
bitstream/item/157569/1/CT-156-PARA-INTERNET.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Pereskia Aculeata Mill.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066888

CULTIVO DE SOJA SOB DIFERENTES DENSIDADES DE SEMEADURA E ARRANJOS ESPACIAIS
Provedor de dados: 196
Autores: Cruz, Simério Carlos Silva; Sena Junior, Darly Geraldo; Aires dos Santos, Danilo Marcelo; Lunezzo, Leandro Oliveira; Machado, Carla Gomes.
A produtividade é definida pela interação entre a planta, ambiente e manejo. Dentre as práticas de manejo destacam-se a densidade de semeadura e o espaçamento entrelinhas. Objetivou-se com este trabalho avaliar o efeito de densidades e arranjos de plantas no desenvolvimento vegetativo e produtividade de grãos de soja. O delineamento experimental foi de blocos casualizados com quatro repetições em esquema de parcelas subdivididas. Nas parcelas foram alocados dois arranjos espaciais: convencional (45 cm entre fileiras) e fileira duplas (65 cm entre uma fileira dupla e outra e 25 cm entre as linhas dentro da fileira dupla). Nas subparcelas foram alocadas cinco densidades de semeadura (7, 10, 15, 19 e 22 sementes m-1). Cada subparcela foi composta por oito...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/431

Cultivo do jiló: o que você precisa saber.
Provedor de dados: 14
Autores: PINHEIRO, J. B.
bitstream/item/140686/1/digitalizar0053.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Solanum gilo; Transplante de planta; Solo; Muda; Praga; Inseto.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1039753

Cultivo e uso de variedades crioulas de abóboras ornamentais no Rio Grande do Sul
Provedor de dados: 75
Autores: Fischer,Síntia Z; Barbieri,Rosa L; Peil,Roberta MN; Stumpf,Elisabeth RT; Neitzke,Raquel S; Vasconcelos,Carla S; Treptow,Rosa O.
RESUMO No Brasil, são cultivadas variedades crioulas de diversas espécies de cucurbitáceas. A maior diversidade genética de Cucurbita em cultivo parece ser encontrada no Rio Grande do Sul, onde os agricultores praticam e detêm o conhecimento popular mediante práticas dinâmicas de guardar e trocar estas sementes, sendo que muitas destas variedades apresentam potencial para uso ornamental. Assim, este trabalho foi desenvolvido com o objetivo de resgatar o conhecimento popular associado ao uso e cultivo de variedades crioulas de abóboras ornamentais no Rio Grande do Sul. Para isso, foram realizadas entrevistas com agricultores doadores de sementes de variedades crioulas do Banco Ativo de Germoplasma (BAG) de Cucurbitáceas da Embrapa Clima Temperado. Nas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita; Cucurbitaceae; Agricultura familiar; Recursos genéticos; Patrimônio cultural.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300398

Cultivo intercalar de culturas alimentares com palma de óleo na fase pré-produtiva.
Provedor de dados: 14
Autores: SILVA, M. B. de S. W.; RODRIGUES, M. do R. L.; ROCHA, R. N. C. da; CRAVO, M. da S.; CORDEIRO, A. C. C.; BOARI, A. de J.; MENEZES, A. J. E. A. de; ARAGAO, D. V.; SILVA, E. S. A.; SANTOS, J. C. dos; MAUES, M. M.; OLIVEIRA, M. E. C.; MODESTO JUNIOR, M. de S.; ALVES, R. N. B.; FRANZINI, V. I.; GOMES JUNIOR, R. A.
A Embrapa Amazônia Oriental, por meio das experiências conduzidas pelas Unidades sediadas no Pará, Amazonas e Roraima, apresenta esta Nota Técnica objetivando responder à pergunta: ?É possível intercalar palma de óleo com culturas alimentares??.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Palma de óleo.; Cultivo Intercalado; Dendê; Planta Oleaginosa; Produção de Alimentos; Sistema de Cultivo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053254

CULTIVO SEMI-HIDROPÔNICO COMO FERRAMENTA DE SELEÇÃO PARA TOLERÂNCIA AO ALUMÍNIO EM GRAMÍNEAS FORRAGEIRAS
Provedor de dados: 107
Autores: Colombo, Gustavo André; Vaz-de-Melo, Aurélio; Machado Filho, Gilberto Coutinho; Sousa, André Silva de.
O aprimoramento constante das ferramentas de seleção se faz necessário, no sentido de otimizar a eficiência de um programa de melhoramento para tolerância ao alumínio. Desta forma, o objetivo deste trabalho foi estabelecer um volume de vaso ideal ao cultivo semi-hidropônico de gramíneas forrageiras submetidas ao estresse por alumínio em solução nutritiva. O delineamento experimental utilizado foi o inteiramente casualizado, com quatro repetições, sendo cada repetição constituída por uma planta por vaso. Os tratamentos foram dispostos em esquema fatorial 4x5, sendo o primeiro fator constituído por quatro genótipos de gramíneas forrageiras (Brachiaria Humidicola; Brachiaria brizantha cv. Piatã; Panicum maximum cv. Massai e Panicum maximum cv. Mombaça) e o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Toxic aluminum; Abiotic stress; Nutrient solution; Forage production.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/654

Cultural conditions on the production of extracellular enzymes by Trichoderma isolates from tobacco rhizosphere
Provedor de dados: 58
Autores: Rao,K.L.N Mallikharjuna; Raju,K. Siva; Ravisankar,H.
Abstract Twelve isolates of Trichoderma spp. isolated from tobacco rhizosphere were evaluated for their ability to produce chitinase and β-1,3-glucanase extracellular hydrolytic enzymes. Isolates ThJt1 and TvHt2, out of 12 isolates, produced maximum activities of chitinase and β-1,3-glucanase, respectively. In vitro production of chitinase and β-1,3-glucanase by isolates ThJt1 and TvHt2 was tested under different cultural conditions. The enzyme activities were significantly influenced by acidic pH and the optimum temperature was 30 °C. The chitin and cell walls of Sclerotium rolfsii, as carbon sources, supported the maximum and significantly higher chitinase activity by both isolates. The chitinase activity of isolate ThJt1 was suppressed significantly by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trichoderma Cultural conditions Chitinase β-1; 3-Glucanase Tobacco rhizosphere.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100025

Cultural keystone species of fauna as a method for assessing conservation priorities in a Protected Area of the Brazilian semiarid
Provedor de dados: 49
Autores: Bonifácio,Kallyne Machado; Freire,Eliza Maria Xavier; Schiavetti,Alexandre.
The Cultural Keystone Species (CKS) method of identification has been used to define culturally important species. The objective of this study was to identify and characterize CKS vertebrates in the communities surrounding the Environmental Protection Area of Chapada do Araripe and define conservation priorities using semi-structured interviews and free listings. Interviews were conducted with 246 people; 53 species were identified and then included in categories of use: food, medicinal, handicraft and symbolic. Food preference was identified for Mazama gouazoubira, Penelope superciliaris, Dasyprocta prymnolopha and Dasypus novencimctus. As medicinal resources, Salvator merianae and M. gouazoubira represented 51.85% of treatment recommendations. For use in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethnozoology; Mazama gouazoubira; Protected Area; Chapada do Araripe; Caatinga.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000200202

Cultural valuation and biodiversity conservation in the Upper Guinea forest, West Africa
Provedor de dados: 7
Autores: Fraser, James A.; Lancaster Environment Centre, Lancaster University, Lancaster, UK; james.angus.fraser@gmail.com; Narmah, Woulay; College of Agriculture and Forestry, University of Liberia, Capitol Hill, Monrovia, Liberia; narmahwoulay@yahoo.com; Guilavogui, Kaman; IRAG, CRA, Seredou, Guinea; guilavoguikm@yahoo.fr; de Foresta, Hubert; IRD, UMR AMAP, Montpellier, France; hubert.de.foresta@ird.fr.
The cultural valuation of biodiversity has taken on renewed importance over the last two decades as the ecosystem services framework has become widely adopted. Conservation initiatives increasingly use ecosystem service frameworks to render tropical forest landscapes and their peoples legible to market-oriented initiatives such as REDD+ and biodiversity offsetting schemes. Ecosystem service approaches have been widely criticized by scholars in the social sciences and humanities for their narrow focus on a small number of easily quantifiable and marketable services and a reductionist and sometimes simplistic approach to culture. We address the need to combine methods from each of the &amp;#8220;three cultures&amp;#8221; of natural science, quantitative...
Tipo: Peer-Reviewed Reports
Palavras-chave: Anthropogenic landscapes; Conservation science; Cultural heritage; Ecosystem services; Sacred forests; Secondary forests.
Ano: 2016

Culturally significant fisheries: keystones for management of freshwater social-ecological systems
Provedor de dados: 7
Autores: Noble, Mae; Fenner School of Environment and Society, The Australian National University; mae.noble@anu.edu.au; Duncan, Phil; Gamilaroi Traditional Owner, NSW Aboriginal Land Council; phil.duncan@alc.org.au; Perry, Darren; Murray Lower Darling Rivers Indigenous Nations; ngintait@gmail.com; Prosper, Kerry; Paq'tnekek Mi'kmaq First Nations; kerryp@paqtnkek.ca; Rose, Denis; Gunditj Mirring Traditional Owners Aboriginal Corporation; Denis@gunditjmirring.com; Schnierer, Stephan; School of Environment, Science and Engineering, Southern Cross University; stephan.schnierer@scu.edu.au; Tipa, Gail; Tipa and Associates Ltd.; gttipa@vodafone.co.nz; Williams, Erica; National Institute of Water and Atmospheric Research; Erica.Williams@niwa.co.nz; Woods, Rene; National Cultural Flows Program; Murray Lower Darling River Indigenous Nations; woodsre83@gmail.com; Pittock, Jamie; Fenner School of Environment and Society, The Australian National University; jamie.pittock@anu.edu.au.
Indigenous peoples of North America, Australia, and New Zealand have a long tradition of harvesting freshwater animals. Over generations of reliance and subsistence harvesting, Indigenous peoples have acquired a profound understanding of these freshwater animals and ecosystems that have become embedded within their cultural identity. We have identified trans-Pacific parallels in the cultural significance of several freshwater animal groups, such as eels, other finfish, bivalves, and crayfish, to Indigenous peoples and their understanding and respect for the freshwater ecosystems on which their community survival depends. In recognizing such cultural connections, we found that non-Indigenous peoples can appreciate the deep significance of freshwater animals...
Tipo: Peer-Reviewed Synthesis
Palavras-chave: Adaptive freshwater management; Aquatic resources; Bivalve; Comanagement; Crayfish; Cultural keystone species; Eel; Indigenous ecological knowledge; Indigenous water rights; Lamprey; Salmon; Social-ecological resilience.
Ano: 2016

Culture site dependence on pearl size realization in Pinctada margaritifera in relation to recipient oyster growth and mantle graft biomineralization gene expression using the same donor phenotype
Provedor de dados: 5
Autores: Le Pabic, Lore; Parrad, Sophie; Sham Koua, Manaarii; Nakasai, Seiji; Saulnier, Denis; Devaux, Dominique; Ky, Chin-long.
Size is the most important and valuable quality of the cultured black-lip pearl, Pinctada margaritifera. As this pearl aquaculture is carried out at numerous grow-out sites, this study analyzes the environmental influence on pearl size parameters (nacre weight and thickness) in relation to the recipient oyster biometric parameters (shell thickness, height, width, and oyster weight) at harvest time. Toward this end, an experimental graft was designed by using a homogeneous donor oyster phenotype. The recipient oysters were randomly and equally transferred and reared in five commercial and contrasting grow-out locations. Overall inter-site comparisons revealed that the cultured pearl size (N=2168) and the biometric parameters of the recipient oysters were...
Tipo: Text
Palavras-chave: Pinctada margaritifera; Cultured pearl size; Donor oysters; Recipient oysters; Gene expression; Environmental influences.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00321/43191/42738.pdf

Cultures associées de légumineuses à graines et des céreales dans l‘agriculture biologique
Provedor de dados: 21
Autores: Arncken, Christine; Böhler, Daniel; Winzeler, Annika; Rathgeb, Ursina; Dierauer, Hansueli; Clerc, Maurice; Hohmann, Pierre; Messmer, Monika.
Contenu  1. Les légumineuses et lupins naguère et aujourd’hui  2. Essais de cultures associeées du FiBL  3. Potentiel et problèmes dans la culture du lupin  4. Résultats des essais  5. Pre-Breeding du lupin blanc
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Breeding; Genetics and propagation.
Ano: 2016
URL: http://orgprints.org/30880/1/arncken-etal-2016-NAP_PGREL_Nov16_presentationFR.pdf

CUPUAÇU: agroindústria e oportunidades para o pequeno agricultor: programa 40: Norte.
Provedor de dados: 14
O programa aborda sobre a agroindústria do cupuaçu. A pesquisadora da Embrapa Roraima Maria Fernanda Durigan fala sobre as diversas oportunidades que o cupuaçu reserva ao agricultor, além da produção e da venda in natura. Apresenta orientações sobre como produzir a polpa, minimizar perdas e aumentar a qualidade do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cupuaçu; Indústria agrícola; Pequeno produtor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1053680

Curli fimbria: an Escherichia coli adhesin associated with human cystitis
Provedor de dados: 58
Autores: Cordeiro,Melina Aparecida; Werle,Catierine Hirsch; Milanez,Guilherme Paier; Yano,Tomomasa.
Abstract Escherichia coli is the major causative agent of human cystitis. In this study, a preliminary molecular analysis carried out by PCR (polymerase chain reaction) demonstrated that 100% of 31 E. coli strains isolated from patients with recurrent UTIs (urinary tract infections) showed the presence of the curli fimbria gene (csgA). Curli fimbria is known to be associated with bacterial biofilm formation but not with the adhesion of human cystitis-associated E. coli. Therefore, this work aimed to study how curli fimbria is associated with uropathogenic E. coli (UPEC) as an adhesion factor. For this purpose, the csgA gene was deleted from strain UPEC-4, which carries three adhesion factor genes (csgA, fimH and ompA). The wild-type UPEC-4 strain and its...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Curli fimbria; Adhesion; Escherichia coli; UPEC.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200414

CURRALEIRO Pé-duro: alternativa para a pecuária sustentável.
Provedor de dados: 14
Curraleiro Pé-duro; O uso pelo agronegócio; Resultados promissores. Equipe técnica: Geraldo Magela Cortes Carvalho, Raimundo Bezerra de Araújo Neto, Tânia Maria Leal, Adriana Mello Araújo, Danielle Maria Machado Azevedo, Izabella Cabral Hassum, Anísio Ferreira Lima Neto e Marcílio Nilton Lopes da Frota.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Conservação de raça; Recurso genético animal.; Bovino.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1040354

Current applications and different approaches for microbial L-asparaginase production
Provedor de dados: 58
Autores: Cachumba,Jorge Javier Muso; Antunes,Felipe Antonio Fernandes; Peres,Guilherme Fernando Dias; Brumano,Larissa Pereira; Santos,Júlio César Dos; Silva,Silvio Silvério Da.
ABSTRACT L-asparaginase (EC 3.5.1.1) is an enzyme that catalysis mainly the asparagine hydrolysis in L-aspartic acid and ammonium. This enzyme is presented in different organisms, such as microorganisms, vegetal, and some animals, including certain rodent's serum, but not unveiled in humans. It can be used as important chemotherapeutic agent for the treatment of a variety of lymphoproliferative disorders and lymphomas (particularly acute lymphoblastic leukemia (ALL) and Hodgkin's lymphoma), and has been a pivotal agent in chemotherapy protocols from around 30 years. Also, other important application is in food industry, by using the properties of this enzyme to reduce acrylamide levels in commercial fried foods, maintaining their characteristics (color,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: L-asparaginase; Microbial production; Industrial production; Pharmaceutical application; Acrylamide.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000500077

Current overview and potential applications of the soil ecosystem services approach in Brazil
Provedor de dados: 86
Autores: Prado,Rachel Bardy; Fidalgo,Elaine Cristina Cardoso; Monteiro,Joyce Maria Guimarães; Schuler,Azeneth Eufrausino; Vezzani,Fabiane Machado; Garcia,Junior Ruiz; Oliveira,Aline Pacobayba de; Viana,João Herbert Moreira; Pedreira,Bernadete da Conceição Carvalho Gomes; Mendes,Ieda de Carvalho; Reatto,Adriana; Parron,Lucília Maria; Clemente,Eliane de Paula; Donagemma,Guilherme Kangussu; Turetta,Ana Paula Dias; Simões,Margareth.
Abstract Human pressure on ecosystems has undesirable impacts on human well-being. After the Millennium Project, much interdisciplinary research has been developed worldwide aiming to understand these impacts on ecosystem flows and processes, and to learn about the costs and the benefits of ecosystem services for production. Soil provides many ecosystem services, since its multi-functionality is the basis for food production, water filtration, nutrient cycling, and other goods essential to life. This article presents the main concepts and classifications of soil ecosystem services and of its functions; the indicators and the methods for assessment, modeling, and valuation of ecosystem services; some recent applications to assess and evaluate impacts of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Economic valuation; Environmental services; Soil function; Soil indicators; Soil management; Public policy; Soil quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901021

Current status and overview of farm mechanization in Pakistan – A review
Provedor de dados: 111
Autores: Rehman, Tanzeel ur; Usman Khan, Muhammad; Tayyab, Muhammad; Waqar Akram, Muhammad; Faheem, Muhammad.
Economic growth in Pakistani agricultural sector lags behind growth in industry and services, creating an ever widening rural-urban income fissure.  Agricultural mechanization plays a strategic role in improving agricultural production and productivity in developing countries. The average farm size in Pakistan is small (2.5 acres) and small and marginal land holdings (less than 2.0 ha) account for 85% of land holdings.  Mechanizing small and non-contiguous group of small farms is against ‘economies of scale’ for individual ownership of farm machinery. It was observed that there was a direct correlation between farm power availability and productivity during the past six decades. Being an agrarian country, mechanization can be called as back bone of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Farm Machinery farm mechanization  tractor population  farm power  agricultural machinery.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3650

Currículum vítae: Dr. Carlos Alfredo Mautalen
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000300002

Cursos de habilitação para produção integrada de uva para processamento.
Provedor de dados: 14
Autores: SILVEIRA, S. V. da; HOFFMANN, A.
Nas Normas da Produção Integrada de uva para Processamento (PIUP) e da Produção Integrada no Brasil é estabelecido que os responsáveis técnicos, os auditores e os funcionários que trabalham nos vinhedos e nos estabelecimentos vinícolas devem receber cursos de capacitação. Em atendimento à legislação, portanto, são listados nesse capítulo a relação de cursos e ementas dos mesmos, necessários à capacitação destes profissionais. Uma vez que a legislação e o conhecimento tecnológico e científico devem ser aplicados no Sistema da Produção Integrada e o caráter dinâmico dos mesmos, isto é, não são estanques ao longo do tempo, as atualizações dos cursos de capacitação da PIUP devem ser consultadas no site da Embrapa Uva e Vinho, no endereço...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cursos de habilitação; Uva oara processamento; Normas de produção integrada; Uva.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060125

Curvas de índices de local em povoamentos de eucalipto obtidas por regressão quantílica
Provedor de dados: 86
Autores: Araújo Júnior,Carlos Alberto; Soares,Carlos Pedro Boechat; Leite,Helio Garcia.
Resumo: O objetivo deste trabalho foi obter curvas de índice de local, em povoamentos de eucalipto, por meio de regressão quantílica, e compará-las às obtidas com o uso de regressões ajustadas pelo método de mínimos quadrados ordinários. A regressão quantílica pode ser utilizada para a geração de curvas de índice de local, especialmente em presença de dados discrepantes. O método gera um feixe de curvas mais bem ajustadas aos dados observados, em comparação ao feixe gerado com as estimativas de mínimos quadrados ordinários, seja pelo método da curva-guia (curvas anamórficas), seja pela geração de curvas polimórficas (com o uso de diferentes percentis).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eucalyptus; Dados discrepantes; Método da curva-guia; Mínimos quadrados ordinários; Percentis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000600720

Custo da análise de NH4+ E NO3- pelos métodos Fia e Kjeldahl.
Provedor de dados: 14
Autores: SOUZA, V. B. de; SANCHEZ, P. E. S.; MELO, T. S.; SILVA, W. M.; TOMAZI, M.
bitstream/item/148482/1/12-custo....pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Análise de solo; Nitrogênio mineral; Óxido nitroso; Mineral nitrogen.; Nitrous oxide; Soil analysis.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054240

Custo de produção de mandioca com parcagem e tração animal em Tracuateua, estado do Pará.
Provedor de dados: 14
Autores: MODESTO JUNIOR, M. de S.; ALVES, R. N. B.
Este trabalho, que descreve os custos de produção da mandioca com a fertilização do solo com a parcagem e preparo de área com tração animal, torna-se de grande importância para orientar os agricultores na busca de melhor eficiência do sistema, principalmente na redução de custos, agências de crédito para financiamento agrícola, bem como para subsidiar empreendedores na avaliação de oportunidade de investimento no negócio
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Parcagem.; Custo de Produção; Mandioca; Tração Animal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045498

Custo de produção de milho segunda safra no Cone Sul de Rondônia.
Provedor de dados: 14
Autores: ARAUJO, L. V. de; SOARES, J. G.; GODINHO, V. de P. C.; OLIVEIRA, D. M. de; UTUMI, M. M.; BOTELHO, F. J. E.; BROGIN, R. L.
O cultivo de grãos em Rondônia anualmente vem crescendo, e se expandindo de norte a sul do estado. Neste sentido, a cultura do milho safrinha, como parte dos sistemas de produção adotados no estado, soja/milho, tem se expandido e ganhado destaque, principalmente no que se refere a composição do sistema de produção, incremento de renda, e também para atender a crescente demanda deste produto para a alimentação animal em confinamento bovino, piscicultura, e outras cadeias que têm no milho a base para a composição das rações.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho Safrinha; Cone Sul; Rondônia; Amazônia Ocidental; Western Amazon; Zea Mays; Custo de Produção; Corn; Production costs.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1125211

Custo de produção de mudas de café conilon por estaquias em Rondônia.
Provedor de dados: 14
Autores: ARAUJO, L. V. de; SOARES, J. G.; ESPINDULA, M. C.; VERDIN FILHO, A. C.
Durante muitos anos a formação de lavouras de café em Rondônia era exclusivamente oriunda de mudas de sementes, tendo em vista a frequente utilização de mudas de café conilon por estaquias, o trabalho apresenta informações sobre o custo de produção do conilon por mudas de estaquia no estado de Rondônia.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Café conilon.; Cafeicultura; Custo de Produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073069

Custos de leite no Brasil frente à crise de 2015.
Provedor de dados: 14
Autores: STOCK, L. A.
bitstream/item/156457/1/Cnpgl-2016-PanLeite84-Custos.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preço do leite ao produtor; IFCN.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065221

Custos de produção, câmbio e competitividade da suinocultura brasileira a partir dos dados da rede Interpig.
Provedor de dados: 14
Autores: MIELE, M.; SANDI, A. J.
bitstream/item/153856/1/final8114.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Análise econômica; Produção animal; Suinocultura; Swine production; Economic analysis; Swine.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061620

Custos de produção de suínos em países selecionados, 2014.
Provedor de dados: 14
Autores: MIELE, M.; SANTOS FILHO, J. I. dos; TALAMINI, D. J. D.; SANDI, A. J.
bitstream/item/154123/1/final8039.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Produção animal; Custo de produção; Suinocultura; Swine production; Production costs.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061998

Custos de produção de suínos na rede Interpig, 2015.
Provedor de dados: 14
Autores: MIELE, M.
bitstream/item/155252/1/final8373.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de produção; Suinocultura; Production costs; Swine.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063461

Cutaneous mucormycosis in advanced HIV disease
Provedor de dados: 55
Autores: Moreira,José; Ridolfi,Felipe; Almeida-Paes,Rodrigo; Varon,Andrea; Lamas,Cristiane C.
ABSTRACT Angionvasive mucormycosis is an emerging fungal disease known to affect mainly diabetics or subjects with profound neutropenia. Infection usually occurs through the inhalation route, but cutaneous inoculation may occur after trauma or burns. However, mucormycosis remains unusual in HIV infection. We report a fatal case of cutaneous mucormycosis due to Rhizopus arrhizus involving the scalp following herpes zoster infection. The patient was a 42-year-old man with advanced AIDS failing on salvage antiretroviral therapy. The fungus was diagnosed on the basis of histopathology and culture. Our case emphasizes the need to consider mucormycosis in the differential diagnosis of necrotic cutaneous lesions in patients with late-stage HIV disease.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: HIV; Mucormycosis; Rhizopus; AIDS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000600637

Cutting the Umbilical: New Technological Perspectives in Benthic Deep-Sea Research
Provedor de dados: 5
Autores: Brandt, Angelika; Gutt, Julian; Hildebrandt, Marc; Pawlowski, Jan; Schwendner, Jakob; Soltwedel, Thomas; Thomsen, Laurenz.
Many countries are very active in marine research and operate their own research fleets. In this decade, a number of research vessels have been renewed and equipped with the most modern navigation systems and tools. However, much of the research gear used for biological sampling, especially in the deep-sea, is outdated and dependent on wired operations. The deployment of gear can be very time consuming and, thus, expensive. The present paper reviews wire-dependent, as well as autonomous research gear for biological sampling at the deep seafloor. We describe the requirements that new gear could fulfil, including the improvement of spatial and temporal sampling resolution, increased autonomy, more efficient sample conservation methodologies for morphological...
Tipo: Text
Palavras-chave: Deep-sea; Autonomous sampling devices; Sampling efficiency; Benthic research; Wire times; Robotics.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00335/44589/44306.pdf

Cuttings of Langerstroemia indica with indolbutyric acid on different substrates
Provedor de dados: 190
Autores: de Lima, Daniela Macedo; Klein, Anderson Wiliam; Salla, Vanessa Padilha; Cardoso Moura, Amanda Pacheco; Danner, Moeses Andrigo.
The objective of this work was to evaluate the effect of indolebutyric acid (IBA) on rooting of Langerstroemia indica cuttings in different substrates. Semi-hardwood cuttings with 7-8 cm were treated in alcoholic solutions of IBA (0, 1,000, 2,000 and 3,000 mg L-1) for 10 s and staked in plastic tubes containing commercial organic substrate or vermiculite. A completely randomized design in factorial arrangement 4 x 2 (4 concentrations x 2 substrates) was used. After 75 days we evaluated percentages of rooted cuttings, with shoots and necrosis, number and length of roots and number of shoots per cutting. IBA in concentration 1,000 mg L-1 promoted best rooting (65.63%) in vermiculite substrate (73.43%).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ornamental species; Vegetative propagation; Auxina Fitotecnia; Produção de Mudas Espécie ornamental; Propagação vegetativa; Auxina.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1022

Cyclic magnetite dissolution in Pleistocene sediments of the abyssal northwest Pacific Ocean: Evidence for glacial oxygen depletion and carbon trapping
Provedor de dados: 5
Autores: Korff, Lucia; Von Dobeneck, Tilo; Frederichs, Thomas; Kasten, Sabine; Kuhn, Gerhard; Gersonde, Rainer; Diekmann, Bernhard.
The carbonate-free abyss of the North Pacific defies most paleoceanographic proxy methods and hence remains a blank spot in ocean and climate history. Paleomagnetic and rock magnetic, geochemical, and sedimentological methods were combined to date and analyze seven middle to late Pleistocene northwest Pacific sediment cores from water depths of 5100 to 5700m. Besides largely coherent tephra layers, the most striking features of these records are nearly magnetite-free zones corresponding to glacial marine isotope stages (MISs) 22, 12, 10, 8, 6, and 2. Magnetite depletion is correlated with organic carbon and quartz content and anticorrelated with biogenic barite and opal content. Within interglacial sections and mid-Pleistocene transition glacial stages MIS...
Tipo: Text
Palavras-chave: Northwest Pacific Ocean; Carbon trapping; Magnetite dissolution; Mid-Pleistocene transition; Tephra layers; Abyssal sediments.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53247/54725.pdf

Cyclooxygenase-2 expression in epithelial neoplasms and its relevance as a targeted therapy in dogs
Provedor de dados: 65
Autores: Cunha,Rúbia Monteiro de Castro; Horta,Rodrigo dos Santos; Lavalle,Gleidice Eunice; Araújo,Roberto Baracat.
ABSTRACT: Targeted therapy of neoplasms is an emergent approach in human and veterinary medicine. Cyclooxygenase (COX) is a class of catalytic enzymes related to the formation of inflammatory mediators. COX-2 is expressed constitutively in a few body tissues, but it may be induced in specific pathophysiologic conditions, such as cancer. COX-2 expression in neoplams may be considered a potential predictive factor, due to the possible association of selective COX-2 inhibitors in adjuvant treatments. This scientific communication has the objective to report COX-2 expression in seven neoplasms of dogs and the usage of adjuvant treatment with COX-2 selective inhibitors as an effective and feasible option in cancer treatment.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cancer; Carcinoma; Immunohistochemistry; Antineoplastic drugs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601050

Cynophalla polyantha (Capparaceae), Nuevo registro para la flora argentina
Provedor de dados: 51
Autores: Galetti,Luciano A; Mogni,Virginia Y; Oakley,Luis J; Pennington,R. Toby; Prado,Darién E.
En el presente trabajo se registra por primera vez para la flora argentina la presencia del pequeño árbol Cynophalla polyantha (Triana &amp;amp; Planch.) Cornejo &amp;amp; Iltis (Capparaceae), hallado recientemente en el norte de la provincia de Salta, en cercanías de la frontera con la República de Bolivia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bosques Secos Neotropicales; Distribución; Disyunción; Taxonomía.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000200014

Cytisus scoparius (Fam. Fabaceae) in southern Brazil - first step of an invasion process?
Provedor de dados: 42
Autores: Cordero,Rodrigo León; Torchelsen,Fábio P.; Overbeck,Gerhard E.; Anand,Madhur.
The occurrence of Scotch broom Cytisus scoparius (L.) Link (Fabaceae), is reported for the first time in Brazil. The species has been registered in the species-rich Campos Sulinos grasslands, in the Campos de Cima da Serra, and in the Serra do Sudeste. Naturalizing populations were frequently formed in natural habitats near to human settlements, where prevailing land uses and disturbances facilitate dispersal and establishment. The plant is an invasive species that has globally caused significant damage to biodiversity and economic losses. In Brazil, the species has a strong potential for spreading into a wide range of ecosystems. The Atlantic Forest biome and part of the Pampa biome, together known as the Campos Sulinos, represent optimal areas for the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alien species; Early detection; Ecology; Grassland; Scotch broom.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000100149

Cytogenetic analysis of Baryancistrus xanthellus (Siluriformes: Loricariidae: Ancistrini), an ornamental fish endemic to the Xingu River, Brazil
Provedor de dados: 83
Autores: Medeiros,Larissa A.; Ginani,Eduardo G.; Sousa,Leandro M.; Py-Daniel,Lúcia H. Rapp; Feldberg,Eliana.
ABSTRACT Baryancistrus xanthellus is a species from the Ancistrini tribe known commonly as "amarelinho " or "golden nugget pleco". It is one of the most popular and valued ornamental fishes due to its color pattern. Also, it is an endemic species from the Xingu River occurring from Volta Grande do Xingu, region where the Belo Monte Hydropower Dam is being built, to São Félix do Xingu. The current study aimed to cytogenetically characterize B. xanthellus . Results point to the maintenance of 2n=52, which is considered the most common condition for the tribe, and a single nucleolus organizer region (NOR). Mapping of the 18S rDNA confirmed the NOR sites, and the 5S rDNA was mapped in the interstitial position of a single chromosome pair. The 18S and 5S rDNA...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: FISH; Habitat endangered; RDNA; Volta Grande do Xingu.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000200212

Cytogenetic variation of repetitive DNA elements in Hoplias malabaricus (Characiformes - Erythrinidae) from white, black and clear water rivers of the Amazon basin
Provedor de dados: 74
Autores: Santos,Fabíola Araújo dos; Marques,Diego Ferreira; Terencio,Maria Leandra; Feldberg,Eliana; Rodrigues,Luís Reginaldo R.
Abstract Hoplias malabaricus is a common fish species occurring in white, black and clear water rivers of the Amazon basin. Its large distribution across distinct aquatic environments can pose stressful conditions for dispersal and creates possibilities for the emergence of local adaptive profiles. We investigated the chromosomal localization of repetitive DNA markers (constitutive heterochromatin, rDNA and the transposable element REX-3) in populations from the Amazonas river (white water), the Negro river (black water) and the Tapajós river (clear water), in order to address the variation/association of cytogenomic features and environmental conditions. We found a conserved karyotypic macrostructure with a diploid number of 40 chromosomes (20...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cytogenomics; FISH; RDNA; REX 3; Tapajós river.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000100040

Cytokine profile and lymphocyte subsets in type 2 diabetes
Provedor de dados: 56
Autores: Francisco,C.O.; Catai,A.M.; Moura-Tonello,S.C.G.; Arruda,L.C.M.; Lopes,S.L.B.; Benze,B.G.; Del Vale,A.M.; Malmegrim,K.C.R.; Leal,A.M.O.
Type 2 diabetes mellitus (T2D) is a metabolic disease with inflammation as an important pathogenic background. However, the pattern of immune cell subsets and the cytokine profile associated with development of T2D are unclear. The objective of this study was to evaluate different components of the immune system in T2D patients' peripheral blood by quantifying the frequency of lymphocyte subsets and intracellular pro- and anti-inflammatory cytokine production by T cells. Clinical data and blood samples were collected from 22 men (51.6±6.3 years old) with T2D and 20 nonsmoking men (49.4±7.6 years old) who were matched for age and sex as control subjects. Glycated hemoglobin, high-sensitivity C-reactive protein concentrations, and the lipid profile were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Type 2 diabetes mellitus; Cytokines; Lymphocytes; Inflammation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000400707

Cytological aspects of incompatible and compatible interactions between rice, wheat and the blast pathogen Pyricularia oryzae
Provedor de dados: 63
Autores: Araujo,Leonardo; Soares,Juliana Moreira; Filippi,Marta Cristina Corsi de; Rodrigues,Fabrício Ávila.
ABSTRACT Blast, caused by the fungus Pyricularia oryzae, is an important disease affecting rice and wheat yield worldwide. This study investigated the cytological aspects of incompatible (non-host resistance) and compatible (host resistance) rice- (R_Po) and wheat- (W_Po) Pyricularia oryzae isolate interactions. Inoculations of rice and wheat with the R_Po and W_Po isolates of P. oryzae, respectively, were expected to be compatible interactions (host resistance), whereas inoculations of rice and wheat with the W_Po and R_Po isolates of P. oryzae, respectively, were considered to be incompatible interactions (non-host resistance). For the compatible interactions (rice-R_Po and wheat-W_Po), fungal hyphae penetrated and colonized the epidermal cells and also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Magnaporthe oryzae; Oryza sativa; Triticum aestivum L; Blast disease; Host resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000200177

Cytotoxic activity of Androctonus australis hector venom and its toxic fractions on human lung cancer cell line
Provedor de dados: 80
Autores: Béchohra,Louisa; Laraba-Djebari,Fatima; Hammoudi-Triki,Djelila.
Abstract  Background: Several studies have showed that animal venoms are a source of bioactive compounds that may inhibit the growth of cancer cells, which makes them useful agents for therapeutic applications. Recently, it was established that venom toxins from scorpions induced cytotoxic, antiproliferative and apoptogenic effects on cancer cells. Therefore, the present study aims to investigate the cytotoxic activity of Androctonus australis hector (Aah) scorpion venom and its toxic fractions (FtoxG-50 and F3) on NCI-H358 human lung cancer cells.  Methods: The cytotoxic and antiproliferative activities were estimated using MTT assay, lactate dehydrogenase release and clonogenic assays. Apoptosis was evaluated by Hoechst 33258 staining, DNA fragmentation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aah venom; Cytotoxicity; F3 fraction; Apoptosis; Lung cancer cells; Oxidative stress.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992016000100322

Cytotoxic Effect on Cancerous Cell Lines by Biologically Synthesized Silver Nanoparticles
Provedor de dados: 52
Autores: Kulandaivelu,Balaji; Gothandam,K M.
The biosynthesis of nanoparticles has been proposed as an environmental friendly and cost effective alternative to chemical and physical methods. Silver nanoparticles are biologically synthesized and characterized were used in the study. The invitro cytotoxic effect of biologically synthesized silver nanoparticles against MCF-7 cancer cell lines were assessed. The cytotoxic effects of the silver nanoparticles could significantly inhibited MCF-7 cancer cell lines proliferation in a time and concentration-dependent manner by MTT assay. Acridine orange, ethidium bromide (AO/EB) dual staining, caspase-3 and DNA fragmentation assays were carried out using various concentrations of silver nanoparticles ranging from 1 to 100 μg/mL. At 100 μg/mL concentration, the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silver nanoparticle; Nanotechnology; Nanobiotechnology; Nanoparticle; Cytotoxicity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100307

Cytotoxic factor secreted by Escherichia coli associated with sepsis facilitates transcytosis through human umbilical vein endothelial cell monolayers
Provedor de dados: 55
Autores: Tibo,Luiz Henrique Soares; Bertol,Jéssica Wildgrube; Bernedo-Navarro,Robert Alvin; Yano,Tomomasa.
Abstract Culture supernatant of sepsis-associated Escherichia coli (SEPEC) isolated from patients with sepsis caused loss of intercellular junctions and elongation of human umbilical vein endothelial cells (HUVEC). The cytotoxic factor was purified from culture supernatant of SEPEC 15 (serogroup O153) by liquid chromatography process. PAGE (polyacrylamide gel electrophoresis) showed that the purified SEPEC cytotoxic factor had a molecular mass of ∼150 kDa and consisted of at least two subunits. At the concentration of 1 CD50 (40 μg/mL) did facilitate transcytosis through the HUVEC cells monolayer of SEPEC 15 as much as E. coli K12 within 30 min without affecting cell viability. These results suggest that this cytotoxic factor, named as SPF (SEPEC's...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Cytotoxin (SPF); Sepsis; Transcytosis; Transendothelial electrical resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000300014

Cytotoxicity and anti-Sporothrix brasiliensis activity of the Origanum majorana Linn. oil
Provedor de dados: 58
Autores: Waller,Stefanie Bressan; Madrid,Isabel Martins; Ferraz,Vanny; Picoli,Tony; Cleff,Marlete Brum; de Faria,Renata Osório; Meireles,Mário Carlos Araújo; de Mello,João Roberto Braga.
Abstract The study aimed to evaluate the anti-Sporothrix sp. activity of the essential oil of Origanum majorana Linn. (marjoram), its chemical analysis, and its cytotoxic activity. A total of 18 fungal isolates of Sporothrix brasiliensis (n: 17) from humans, dogs and cats, and a standard strain of Sporothrix schenckii (n: 1) were tested using the broth microdilution technique (Clinical and Laboratory Standard Institute - CLSI M27-A3) and the results were expressed in minimal inhibitory concentration (MIC) and minimal fungicidal concentration (MFC). The MIC50 and MIC90 of itraconazole against S. brasiliensis were 2 µg/mL and 8 µg/mL, respectively, and the MFC50 and MFC90 were 2 µg/mL and &gt;16 µg/mL, respectively, with three S. brasiliensis isolates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sporotrichosis; Sporothrix schenckii complex; Antifungal resistance; Marjoram; Lamiaceae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000400896

D4.1: Online Knowledge Platform
Provedor de dados: 21
Autores: Rasmussen, Ilse A.; Jensen, Allan Leck.
The OK-Net Arable project has launched a platform aimed at filling the gap in the exchange of information between farmers across Europe. Farmers’ needs were taken into account at every stage of development in order to make it easy for them to use. The platform is available in 10 languages (English, Bulgarian, Danish, Dutch, Estonian, French, German, Hungarian, Italian and Latvian) and the solutions are divided according to the most relevant topics in organic arable farming: Soil quality and fertility, nutrient management, pest and disease control, weed management and solutions for specific crops. Not only can farmers and advisors find solutions and engage with each other, they can also propose solutions. The intention is that this will help fill the...
Tipo: Report
Palavras-chave: Knowledge management.
Ano: 2016
URL: http://orgprints.org/32268/1/OK_Net_WP4_D4.1_Knowledge%20Platform_20161013.pdf

Dabigatran en plasma: tiempos de trombina diluido, Ecarin y veneno de víbora de Russell diluido
Provedor de dados: 38
Autores: Martinuzzo,Marta; Duboscq,Cristina; López,Marina Sol; Montenegro,Marina; Viñuales,Susana; Girardi,Beatriz; Penchasky,Diana; Otero,Victoria; Ceresetto,José; Stemmelin,German; Barrera,Luis; Otaso,Juan Carlos; Oyhamburu,José.
Los objetivos del trabajo fueron verificar la calidad analítica del ensayo tiempo de trombina diluido (DTI) para medición de la concentración plasmática (cc) de dabigatran comparando dos coagulómetros de detección foto-óptica, comparar los resultados con el tiempo de Ecarin (ECT) y correlacionar las cc con las pruebas básicas de coagulación Tiempo de protrombina (TP), APTT y Tiempo de trombina (TT), y tiempo de veneno de víbora de Russell con fosfolípidos concentrados (DRVVTC). Se tomaron 43 muestras de plasma en el valle (10-14 h de la última toma) de 40 pacientes que recibían dabigatran. DTI y ECT presentaron (%) repetitividad &lt;5,4% y &lt;7,5%, CV interensayo &lt;6% y &lt;9%, respectivamente, en el protocolo EP15A2, aceptables para un Error Total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medición de dabigatran; Tiempo de trombina diluido; Tiempo de protrombina; Tiempo de tromboplastina parcial activado; Tiempo de ecarina; Tiempo de veneno de víbora de Russell diluido con fosfolípidos concentrados.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000200004

Dactylorhiza purpurella (T.Stephenson &amp; T.A.Stephenson) Soó: Purperrode orchis, een nieuwe orchideeënsoort voor Nederland?
Provedor de dados: 16
Autores: Kreutz, C.A.J.; Dekker, H.
Dactylorhiza purpurella is een goed herkenbare soort, die voornamelijk op de Britse Eilanden, in Denemarken en in het zuiden van Noorwegen voorkomt. De zuidoostelijke begrenzing van het verspreidingsgebied is te vinden op het Deense waddeneiland Rømø. Dit is niet ver van Schiermonnikoog verwijderd, waar de soort meer dan twintig jaar voorkomt, maar waar hij pas in 2015 als zodanig herkend werd.  Dactylorhiza purpurella is a well known species, which is mainly distributed in the British Isles, Denmark and the southern part of Norway. The southeasternmost area of its distribution is the Danish Wadden Sea Island of Rømø. This island is not far away from West-Frisian Island of Schiermonnikoog, where the species has occurred for more than twenty years, but...
Tipo: Article / Letter to the editor
Palavras-chave: Dactylorhiza purpurella; Orchidee; Nederland; Nieuwe soort.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/618839

Dados meteorológicos e boletim mensal sobre os efeitos do clima nas culturas da videira e da macieira.
Provedor de dados: 14
Autores: ALVES, M. E. B.; CONCEIÇÃO, M. A. F.; MARCONATTO, A. D.
bitstream/item/145081/1/estacao-meteorologica-web.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variáveis meteorológicas; Dados meteorológicos.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048266

Daily and seasonal patterns of CO2 fluxes and evapotranspiration in maize-grass intercropping
Provedor de dados: 91
Autores: Machado,Cássia B.; Lima,José R. de S.; Antonino,Antonio C. D.; Souza,Eduardo S. de; Souza,Rodolfo M. S.; Alves,Edevaldo M.
ABSTRACT Studies that investigate the relationships between CO2 fluxes and evapotranspiration (ET) are important for predicting how agricultural ecosystems will respond to climate changes. However, none was made on the maize-grass intercropping system in Brazil. The aim of this study was to determine the ET and CO2 fluxes in a signal grass pasture intercropped with maize, in São João, Pernambuco, Brazil, in a drought year. Furthermore, the soil water storage (SWS) and leaf area index (LAI) were determined. The latent heat flux was the main consumer of the available energy and the daily and seasonal ET and CO2 variations were mainly controlled by rainfall, through the changes in soil water content and consequently in SWS. The agroecosystem acted as an...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eddy covariance; Carbon; Climate change.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000900777

Daily patterns of activity in free-living Rio Negro tuco-tucos (Ctenomys rionegrensis)
Provedor de dados: 81
Autores: Estevan,Ignacio; Lacey,Eileen. A; Tassino,Bettina.
Los patrones de actividad son un aspecto fundamental de la biología de muchas especies, con gran impacto en su sobrevivencia y reproducción. Típicamente, se considera que los patrones de actividad, aun siendo endó­genos, se sincronizan con la luz, lo cual plantea interrogantes sobre la expresión de los ritmos circadianos en las especies subterráneas, cuyos miembros pasan virtualmente toda su vida en oscuras cuevas subterráneas. Como parte del estudio de la biología del comportamiento del tuco-tuco de Río Negro (Ctenomys rionegrensis), colectamos datos de animales en condiciones naturales para caracterizar el patrón diario de actividad en esta especie de roedor subterráneo. Se registró la localización de 5 individuos cada hora durante 72 horas consecu­tivas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ctenomys; Patrones de actividad; Ritmos circadianos; Tuco-tucos.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000100008

Dairy manure applications and soil health implications
Provedor de dados: 18
Autores: Moore, A.; Satterwhite , Megan; Lehrsch, G.A.; McGeehan, S.
Dairy manure applications can potentially improve soil health by adding organic matter (OM) to the soil.  However, intensive dairy manure applications can cause salt accumulations on arid, irrigated soils, impairing soil health, which can reduce crop growth and yield.  Soil organic matter, a major contributor to soil health, increased by 0.02% for every ton of manure-derived organic matter applied.  While soil OM increases typically improve soil health, salt accumulations from manure applications had antagonistic effects on soil health.  As manure application rates and frequencies increased, soil properties became increasingly saline-sodic, as indicated by elevated EC and SAR values.  Aggregate stability also decreased at the heaviest annual manure...
Tipo: Conference or Workshop Item
Palavras-chave: Application guidelines; Chemistry; Manure.
Ano: 2016
URL: http://eprints.nwisrl.ars.usda.gov/1619/1/1576.pdf

Damage caused by fungi and insects to stored peanut seeds before processing
Provedor de dados: 53
Autores: Santos,Franciele dos; Medina,Priscila Fratin; Lourenção,André Luiz; Parisi,João José Dias; Godoy,Ignácio José de.
Abstract The aim of this study was to gather data on the incidence of fungi associated with peanut seeds stored in their pods, before being processed by the State of São Paulo seed-producing companies, and the relation of the fungi to the seed damage caused by insects and to the quality of the stored seeds. Samples were taken from seed lots of cultivars IAC 886 and IAC 503 stored by these companies at the beginning and end of a six-month storage period. The peanut seeds were shelled and half of each sample was treated with fludioxonil + metalaxyl. Untreated and treated seeds were analyzed for moisture content, germination, vigor and health. The following insects were found to damage the peanut seeds: Cyrtomenus mirabilis (Perty) (Hemiptera: Cydnidae) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arachis hypogaea L.; Germination; Vigor; Cyrtomenus mirabilis.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000200184

DAMARA Project: a scientific decision-support tool for the development of a management plan in the Celtic Sea
Provedor de dados: 5
Autores: European Commision.
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00390/50174/50795.pdf

Dangerous neighborhood: saurophagy between syntopic Tropidurus lizards
Provedor de dados: 49
Autores: Passos,Daniel Cunha; Monteiro,Felipe Augusto Correia; Nogueira,Carlos Henrique de Oliveira.
Saurophagy constitutes an important source of mortality among lizards and has been reported for the genus Tropidurus. However, the extension of this behavior remains unknown. Herein, we record the predation of T. jaguaribanus by its congener T. hispidus. This is the first report of saurophagy among different species of syntopicTropidurus. Furthermore, whereas published records of saurophagy tend to be directed against juveniles, this case involved two adult individuals.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Predation; Mortality; Agonistic interactions; Tropiduridae; Caatinga.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100405

Danmark er nu Europamester i økologisk regnbueørred
Provedor de dados: 21
Autores: Larsen, Erling P.; Nielsen, Max; Larsen, Villy Juul.
Danmark er nu Europas største producent af økologiske regnbueørreder, med en samlet produktion i 2014 på 1.080 tons. De økologiske producenter af regnbueørred har vist sig at have en bedre økonomisk indtjening per produceret enhed, end tilsvarende konventionelle producenter. Der blev genereret en 8% højere indtægt per enhed og en solvens på 28 % i 2012, hvilket er betydelig bedre i forhold til tilsvarende konventionelle producenter (solvens er et udtryk for kreditværdighed). De danske producenter og tilhørende forarbejdningsindustri er nu i front på markedet for økologiske ørreder.   I dag er det muligt at levere råvaren kontinuerligt igennem året. Produktkataloget er udvidet betydeligt, da også store regnbueørreder fra et saltvandsdambrug er blevet...
Tipo: Newspaper or magazine article
Palavras-chave: Farm economics.
Ano: 2016
URL: http://orgprints.org/29653/1/Danmark%20er%20nu%20Europamester%20i%20%C3%B8kologisk%20regnbue%C3%B8rred.pdf

Daño genético persistente inducido por venenos de topoisomerasa II en fibroblastos humanos normales: generación de inestabilidad cromosómica
Provedor de dados: 46
Autores: de Campos-Nebel,M; Palmitelli,M; Acevedo,S; González-Cid,M.
Los venenos de topoisomerasa II (Top2) idarubicina (IDA) y etopósido (ETO) son drogas antitumorales que actúan sobre Top2 estabilizando complejos ADN-enzima y generando rupturas de doble cadena (RDC). Estas lesiones en el ADN son peligrosas debido a que llevan a inestabilidad genómica y a promover tumorigénesis. Estas drogas están asociadas al desarrollo de leucemias caracterizadas por translocaciones del gen MLL en los pacientes tratados. Nuestro objetivo fue analizar el daño genético residual inducido por IDA y ETO en fibroblastos humanos normales a diferentes tiempos. Las células se trataron con concentraciones subletales de IDA y ETO durante 2 hs y se evaluaron RDC persistentes en núcleos interfásicos y aberraciones cromosómicas (AC) en metafases a las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Idarubicina; Etopósido; Daño al ADN; Gen MLL; Células humanas normales; Idarubicin; Etoposide; DNA damage; MLL gene; Normal human cells.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332016000300003

Danos na soja causada por míldio
Provedor de dados: 65
Autores: Silva,Olavo Correia da; Santos,Hellen Aparecida Arantes; Pria,Maristella Dalla; Mio,Louise Larissa May De.
RESUMO: O míldio da soja é disseminado em todo mundo. Entretanto, o dano que ele causa não tem sido estudado no Brasil. O objetivo deste trabalho foi avaliar quais componentes de rendimento da soja são afetados por essa doença e determinar o coeficiente de dano. Dois experimentos foram conduzidos, um em Castro (2006/07) e outro em Ponta Grossa (2007/08), no Estado do Paraná, Brasil. O delineamento experimental foi de blocos ao acaso com (i) seis tratamentos e cinco repetições para os experimentos de campo, safras 2006/07, e (ii) oito tratamentos e quatro repetições para 2007/08. Foram aplicados fosfito de potássio (750g ia ha-1), propamocarb + fenamidona (900g ia ha-1) e mancozeb (2,400g ia ha-1). Em todos os tratamentos, a severidade máxima da infecção...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peronospora manshurica; Glycine max; Oósporo.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000300389

Das EU-Projekt OSCAR (Optimising Subsidiary Crop Applications in Rotations): Ergänzende Pflanzen zur Systemoptimierung in der pfluglosen Landwirtschaft: Neue Genotypen gesucht
Provedor de dados: 21
Autores: Finckh, Maria R.; Bacanovic, Jelena; Junge, Stephan; Wedemeyer, Rainer; Schmidt, Jan Henrik; Hallmann, Johannes; Baresel, Jörg Peter.
In diesem Artikel konnte nur ein sehr kleiner Einblick in das Projekt OSCAR gegeben werden. Inspirationen kommen vor allem aus Südamerika, wo die Direktsaat bereits Standard ist. Die erfolgversprechendsten Arten als Zwischenfrüchte und Untersaaten werden von mehreren Projektpartnern gemeinsam mit beteiligten Landwirten in der Praxis getestet. OSCAR wird jedoch zum Projektende noch keine fertigen Lösungen bieten können.  Mit dem sich deutlich wandelnden Klima auch in Deutschland werden Boden- und Wasserschutz immer wichtiger. Dazu tragen die Lösungsansätze von OSCAR bei. Es sind aber bereits einige Folgeprojekte entstanden.  Dazu gehört vor allem ein Projekt zur Züchtung von Untersaaten unter den Bedingungen der Minimalbodenbearbeitung.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Crop combinations and interactions; Soil tillage; Weed management.
Ano: 2016
URL: http://orgprints.org/29892/1/LOP%20Februar%202016_OSCAR.pdf

Das FAO-Modell: Kostenberechnung der Nahrungsmittelproduktion
Provedor de dados: 21
Autores: Müller, Adrian.
Das den Berechnungen von Nature &amp; More zugrundeliegende Modell der Welternährungsorganisation FAO wurde im Rahmen eines Projektes zur Monetarisierung der negativen Effekte der globalen Nahrungsmittelabfälle auf verschiedene Nachhaltigkeitsaspekte entwickelt. Dieser Kontext ist unbedingt zu beachten, um die damit berechneten Zahlen einordnen zu können.
Tipo: Newspaper or magazine article
Palavras-chave: Processing; Packaging and transportation Education; Extension and communication Produce chain management.
Ano: 2016
URL: http://orgprints.org/34490/1/mueller-2016-OeL-DiePreiseLuegen-04-p29.pdf

Das Projekt Ecoorchard
Provedor de dados: 21
Autores: Telfser, Josef; Kelderer, Markus.
A brief description of the activities which were carried out in 2015 within the project Ecoorchard at Research Centre Laimburg.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2016
URL: http://orgprints.org/30468/1/Das%20Projekt%20Ecoorchard.pdf

Data Harmonization Report. AtlantOS project
Provedor de dados: 5
Autores: Koop-jakobsen,; Waldmann,; Huber,; Harscoat, Valerie; Pouliquen, Sylvie.
AtlantOS WP7 is dedicated to improve harmonization of data management procedures, and thereby improve the quality, interoperability and discoverability of data resources in AtlantOS. To improve harmonization, AtlantOS WP7 works on multiple levels;  a) WP7 has identified selected areas, where significant improvements of interoperability can be obtained. This has resulted in the formulation of a common agreement stating a set of specific minimum standards, which shall ensure cross platform coherence. This includes minimum standards for use of identifiers for platforms and institutions, metadata including vocabularies, quality control and dissemination means. Furthermore, guidelines regarding DOI assignment, catalogue techniques and vocabulary use in AtlantOS...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00360/47090/47013.pdf

Data Management Handbook Atlantos
Provedor de dados: 5
Autores: Harscoat, Valerie; Pouliquen, Sylvie; Atlantos Wp7 Partners (representatives Of Networks And Integrators),.
The H2020 AtlantOS project aims to optimize and enhance the Integrated Atlantic Ocean Observing System. One goal is to ensure that data from different and diverse in-situ observing Networks are readily accessible and useable to a wider community, including the international ocean science community and other stakeholders in this field. To achieve that, the strategy is to move towards an integrated data system within AtlantOS that harmonizes work flows, data processing and distribution across in-situ observing network systems, and integrates in-situ observations into existing European and international data infrastructures, termed Integrators (e.g. Copernicus INS TAC, SeaDataNet NODCs, EMODnet, EurOBIS, GEOSS). This handbook aims to help the Networks to...
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00370/48139/48242.pdf

Database guideline
Provedor de dados: 21
Autores: Kulig, Boris.
Database Systems and Data Transfer
Tipo: Teaching resource
Palavras-chave: Technology transfer.
Ano: 2016
URL: http://orgprints.org/33608/1/Guideline%20Database.pdf

Data-Limited Population-Status Evaluation of Two Coastal Fishes in Southern Angola Using Recreational Catch Length-Frequency Data
Provedor de dados: 5
Autores: Beckensteiner, Jennifer; Kaplan, David M.; Potts, Warren M.; Santos, Carmen V.; O'Farrell, Michael R.
Excessive truncation of a population's size structure is often identified as an important deleterious effect of exploitation, yet the effect on population persistence of size-structure truncation caused by exploitation is often not quantified due to data limitations. In this study, we estimate changes in eggs per recruit (EPR)using annual length-frequency samples over a 9 year period to assess persistence of the two most important recreational fishes in southern Angola: west coast dusky kob (Argyrosomus coronus) and leerfish (Lichia amia). Using a length-and age-structured model, we improve on an existing method to fit this type of model to length-frequency data and estimate EPR. The objectives of the methodological changes are to add flexibility and...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00317/42843/74041.pdf

Dating of fossil human teeth and shells from Toca do Enoque site at Serra das Confusões National Park, Brazil
Provedor de dados: 42
Autores: KINOSHITA,ANGELA; SULLASI,HENRY L.; ASFORA,VIVIANE K.; AZEVEDO,RENATA L.; GUZZO,PEDRO; GUIDON,NIEDE; FIGUEIREDO,ANA MARIA G.; KHOURY,HELEN; PESSIS,ANNE-MARIE; BAFFA,OSWALDO.
ABSTRACT This work reports the dating of a fossil human tooth and shell found at the archaeological site Toca do Enoque located in Serra das Confusões National Park (Piauí, Brazil). Many prehistoric paintings have been found at this site. An archaeological excavation unearthed three sepulchers with human skeletons and some shells. Two Brazilian laboratories, in Ribeirão Preto (USP) and Recife (UFPE), independently performed Electron Spin Resonance (ESR) measurements to date the tooth and the shell and obtain the equivalent dose received by each sample. The laboratories determined similar ages for the tooth and the shell (~4.8 kyBP). The results agreed with C-14 dating of the shell and other samples (charcoal) collected in the same sepulcher. Therefore,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dating; ESR; EPR; Shell; Tooth; Enamel.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000300847

Dating stalagmite from Caverna do Diabo (Devil´S Cave) by TL and EPR techniques
Provedor de dados: 42
Autores: WATANABE,SHIGUEO; CANO,NILO F.; RAO,T.K. GUNDU; SILVA-CARRERA,BETZABEL N.; CARMO,LUCAS S.; QUINA,ANTONIO J.A.; GENNARI,ROSELI F.; MUNITA,CASIMIRO S.; AYALA-ARENAS,JORGE S.; FERNANDES,BRUNO G.
ABSTRACT A cylindrical fragment of stalagmite from Caverna do Diabo, State of São Paulo, Brazil, has been studied and dated by thermoluminescence and electron paramagnetic resonance techniques. The thermoluminescence glow curves of stalagmite samples and subsequently gamma irradiated, have shown rise of three peaks at 135, 180 and 265 °C. From electron paramagnetic resonance spectra of stalagmite was possible to clearly identify three paramagnetic centers in the g = 2.0 region: Centers I, II and III are due to , and , respectively. The additive method was applied to calculate the accumulated dose using thermoluminescence peak at 265 °C and the electron paramagnetic resonance signal at g = 1.9973 of CO- 2 radical. The ages of the different slices of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stalagmite; Caverna do Diabo; Dating; TL; EPR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000602137

Dauernd im Freien: Tipps und Tricks zum Weidestall für Wiederkäuer
Provedor de dados: 21
Autores: Steiner, Franz J.
Werden Tiere ganzjährig draussen gehalten, gilt es bezüglich Tier- und Gewässerschutz einiges zu beachten.
Tipo: Newspaper or magazine article
Palavras-chave: Animal husbandry; Environmental aspects.
Ano: 2016
URL: http://orgprints.org/30037/1/steiner-bach.pdf

De biologische landbouw in Vlaanderen: Onderzoek 2015-2016
Provedor de dados: 21
Onderzoek en kennisuitwisseling zijn belangrijk voor de innovatiekracht van de biologische sector. Als algemeen platform voor het delen van informatie, ideeën en ervaringen over onderzoek voor de biologische landbouw en voeding in Vlaanderen, wil NOBL hiertoe bijdragen.     In deze editie ‘De biologische landbouw in Vlaanderen’, wordt het onderzoek tussen 2015 en 2016 in de kijker gesteld. Samen met de vertegenwoordigers uit ondertussen reeds zestien organisaties uit zowel fundamenteel, toegepast als praktijk onderzoek, sector en beleid wordt, naast onderzoek dat de voorbije jaren werd afgerond, pas opgestart onderzoek voorgesteld en laten we u kennis maken met de eerste resultaten van lopend onderzoek.
Tipo: Book
Palavras-chave: Dairy cattle "Organics" in general Soil quality Crop combinations and interactions Beef cattle Composting and manuring Feeding and growth Nutrient turnover Soil tillage Sheep and goats Research communication and quality Greenhouses and coverings Health and welfare Buildings and machinery Pigs Breeding; Genetics and propagation Crop health; Quality; Protection Poultry Weed management Farm nutrient management.
Ano: 2016
URL: http://orgprints.org/35123/1/NOBL2016_NL_LR_0.pdf

De boszandbij Andrena coitana herontdekt in Nederland (Hymenoptera: Apidae)
Provedor de dados: 16
Autores: Nieuwenhuijsen, H.
De boszandbij Andrena coitana leek verdwenen uit Nederland. Veertig jaar na de laatste waarneming in 1975 is weer een populatie van deze soort gevonden, bij Epe in Gelderland. De boszandbij is een kleine soort, die mogelijk nog op sommige plaatsen over het hoofd gezien is. In dit artikel wordt de kennis over deze bijzondere bij samengevat en gespeculeerd over de oorzaken van de achteruitgang in Nederland.
Tipo: Article / Letter to the editor
Palavras-chave: Hymenoptera; Apidae; Andrena coitana; Nederland; Verspreiding; Herkenning; Biologie; 42.75.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/671690

DE FRACO a moderado.
Provedor de dados: 14
Mercado sente os reflexos da elevação de preçoas, com impacto maior em produtos mais elaborados, que vinham ganhando espaços na mesa.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Hortaliça; Comercialização; Preço.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057247

De la gestion des semences à l'amélioration agro-écologique du système
Provedor de dados: 21
Autores: GRESSIER, Estelle.
Les élevages du Sud de l'Aveyron sont de plus en plus soumis aux sécheresses estivales, impactant la gestion des ressources fourragères et des stocks. Dans ce contexte, la capacité d'approvisionnement en semences fourragères adaptées aux conditions pédoclimatiques locales est apparue comme un frein face à un objectif d'autonomie alimentaire. Ainsi, l'Avem (Association Vétérinaires Éleveurs du Millavois) a lancé, auprès de ses adhérents, un travail d'identification de populations de sainfoins et de luzernes adaptées. Ce travail s'est poursuivi dans le cadre du projet Casdar ProABiodiv, entre 2012 et 2015, et en collaboration, entre autres, avec l'Itab, l'Inra et le Réseau Semences Paysannes. L'enjeu était de co-construire et de formaliser des initiatives de...
Tipo: Newspaper or magazine article
Palavras-chave: Systems research and participatory research.
Ano: 2016
URL: http://orgprints.org/34161/1/doc_num.php_explnum_id%3D2820

De nouveaux systèmes hôtes-virus associés aux sources hydrothermales océaniques profondes
Provedor de dados: 5
Autores: Boyer, Coraline.
Our knowledge of the viral diversity associated to microorganisms inhabiting the deep-sea hydrothermal vents is still limited. Only a few studies have focused on viral abundance and impact on microbial mortality within these ecosystems. A limited number of viruses (6 bacterioviruses and 2 archaeoviruses) were isolated from these environments and characterized. Two viruses associated to hyperthermophilic anaerobic Archaea, from the Thermococcales order, have been described in our laboratory. In order to deepen our knowledge on the viral diversity of these extreme environments, we have extended our investigation to the bacterial order of Thermotogales. This order is composed of anaerobic chemoorganotrophic bacteria that are, for the most part,...
Tipo: Text
Palavras-chave: Bactériovirus; Sources hydrothermales profondes; Éléments génétiques mobiles; Océans profonds; Bacterioviruses; Thermotogales; Deep sea; Hydrothermal vents; Mobile genetic elements.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00609/72129/70881.pdf

De novo assembly and annotation of the European abalone Haliotis tuberculata transcriptome
Provedor de dados: 5
Autores: Harney, Ewan; Dubief, Bruno; Boudry, Pierre; Basuyaux, Olivier; Schilhabel, Markus B.; Huchette, Sylvain; Paillard, Christine; Nunes, Flavia.
The European abalone Haliotis tuberculata is a delicacy and consequently a commercially valuable gastropod species. Aquaculture production and wild populations are subjected to multiple climate-associated stressors and anthropogenic pressures, including rising sea-surface temperatures, ocean acidification and an emerging pathogenic Vibrio infection. Transcript expression data provides a valuable resource for understanding abalone responses to variation in the biotic and abiotic environment. To generate an extensive transcriptome, we performed next-generation sequencing of RNA on larvae exposed to temperature and pH variation and on haemolymph of adults from two wild populations after experimental infection with Vibrio harveyi. We obtained more than 1.5...
Tipo: Text
Palavras-chave: RNA-Seq; Mollusca; Gastropoda; Development; Vibrio harveyi; Climate change.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00318/42940/45103.pdf

De nye regler for handel med frø
Provedor de dados: 21
Autores: Borgen, Anders.
Nye regler for handel med frø præciserer visse undtagelser for den generelle frølovgivningen
Tipo: Journal paper
Palavras-chave: Breeding; Genetics and propagation Regulation.
Ano: 2016
URL: http://orgprints.org/34178/3/Froelovgivning_PO_2016_34178.pdf

De olho no berço das águas
Provedor de dados: 14
Autores: SPADOTTO, C. A.; MINGOTI, R.
Considerado por especialistas o berço das águas – pois abriga os aquíferos Guarani, Bambuí e Urucuia - o Cerrado brasileiro tem em regiões de Goiás, Mato Grosso, Mato Grosso do Sul e Bahia suas áreas mais sujeitas à contaminação natural por agentes químicos (veja infográfico). A constatação é de pesquisa realizada pela unidade Gestão Territorial da Empresa Brasileira de Pesquisa Agropecuária (Embrapa), sediada em Campinas, interior de São Paulo, que mapeou remotamente o bioma.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Aquífero Guarani; Aquífero Bambuí; Aquífero Urucuia; Recursos hídricos; Bioma; Matopiba; Águas do cerrado.; Cerrado.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058142

De weinigpoot Pauropus lanceolatus nieuw voor de Nederlandse fauna (Myriapoda: Pauropoda)
Provedor de dados: 16
Autores: Lock, K.; Boer, P.; Berg, M.P.
Pauropoda of weinigpoten zijn nauw verwant aan de miljoenpoten en duizendpoten. Het is een weinig bestudeerde diergroep, die bestaat uit kleine, witte en blinde bodemdieren die nauwelijks opvallen. Het meest kenmerkende zijn de gevorkte antennen, die wat bouw betreft uniek zijn ten opzichte van andere ongewervelden. Er zijn slechts acht soorten gemeld uit Nederland, alle behorend tot het genus Allopauropus. Recentelijk is een nieuwe soort, uit het genus Pauropus, in het westen van het land aangetroffen. Het betreft dus ook een nieuw genus voor de Nederlandse fauna. In dit artikel wordt de nieuwe soort voorgesteld, beschrijven we de habitat en geven we informatie over de verspreiding.
Tipo: Article / Letter to the editor
Palavras-chave: Myriapoda; Pauropoda; Pauropus lanceolatus; Nederland; Verspreiding; Herkenning; Biologie; 42.75.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/671651

Dealing with change and uncertainty within the regulatory frameworks for flood defense infrastructure in selected European countries
Provedor de dados: 7
Autores: van Doorn-Hoekveld, Willemijn J; Utrecht Centre for Water, Oceans and Sustainability Law, Utrecht University School of Law, The Netherlands; w.j.hoekveld@uu.nl; Priest, Sally; Flood Hazard Research Centre, Middlesex University, UK; s.priest@mdx.ac.uk.
Whereas existing literature on the interactions among law, adaptive governance, and resilience in the water sector often focuses on quality or supply issues, this paper addresses adaptation in national water laws in relation to increasing flood risks. In particular, this paper analyzes the extent to which legal rules governing flood defense infrastructure in a selection of European countries (England, France, Sweden, and The Netherlands) allow for response and adaptation to change and uncertainty. Although there is evidence that the legal rules on the development of new infrastructure require that changing conditions be considered, the adaptation of existing infrastructure is a more complicated matter. Liability rules fail to adequately address damages...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive governance; Flood defense; Flood risk; Flood risk management; Water law.
Ano: 2016

Dealing with flood damages: will prevention, mitigation, and ex post compensation provide for a resilient triangle?
Provedor de dados: 7
Autores: Suykens, Cathy; Institute for Environmental and Energy Law, KU Leuven; Utrecht Centre for Water, Oceans and Sustainability Law, Utrecht University; c.b.r.suykens@uu.nl; Priest, Sally J; Flood Hazard Research Centre, Middlesex University; s.priest@mdx.ac.uk; van Doorn-Hoekveld, Willemijn J; Utrecht Centre for Water, Oceans and Sustainability Law, Utrecht University; w.j.hoekveld@uu.nl; Thuillier, Thomas; Laboratory for Studies and Researches on Public Action, Universit&amp;#233; Fran&amp;#231;ois-Rabelais (Tours); tthuillier@univ-tours.fr; van Rijswick, Marleen; Utrecht Centre for Water, Oceans and Sustainability Law, Utrecht University; H.vanRijswick@uu.nl.
There is a wealth of literature on the design of ex post compensation mechanisms for natural disasters. However, more research needs to be done on the manner in which these mechanisms could steer citizens toward adopting individual-level preventive and protection measures in the face of flood risks. We have provided a comparative legal analysis of the financial compensation mechanisms following floods, be it through insurance, public funds, or a combination of both, with an empirical focus on Belgium, the Netherlands, England, and France. Similarities and differences between the methods in which these compensation mechanisms for flood damages enhance resilience were analyzed. The comparative analysis especially focused on the link between the recovery...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive building; Compensation; Flood mitigation; Flood risk governance; Flood risk prevention; Insurance; Recovery; Resilience.
Ano: 2016

Death of dogs and cats during grooming procedures: a little known reality in Brazil
Provedor de dados: 195
Autores: Maria, Anna Carolina Barbosa Esteves; de Siqueira, Adriana; Salvagni, Fernanda Aucielo; Maiorka, Paulo César.
With the growth of the pet market and its innovations, ownersof dogs and cats have increasingly alternatives for the health andwelfare of their animals. Establishments of bathing and groomingare becoming more popular, as many owners do not have thetime and ability to provide the adequate hygiene of their pets.However, many pet owners and even veterinarians are unawarethat dogs and cats can die during bathing or grooming, due tostress. Death related to stress may happen to sick or healthyanimals, regardless of breed, age or sex. In the bathing andgrooming environment, the presence of stressors is inevitable,but some rules must be followed to minimize the stress in theseanimals. This paper aims to provide information about the causeof death of these animals...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28823

Death of dogs and cats during grooming procedures: a little known reality in Brazil
Provedor de dados: 195
Autores: Maria, Anna Carolina Barbosa Esteves; de Siqueira, Adriana; Salvagni, Fernanda Aucielo; Maiorka, Paulo César.
With the growth of the pet market and its innovations, ownersof dogs and cats have increasingly alternatives for the health andwelfare of their animals. Establishments of bathing and groomingare becoming more popular, as many owners do not have thetime and ability to provide the adequate hygiene of their pets.However, many pet owners and even veterinarians are unawarethat dogs and cats can die during bathing or grooming, due tostress. Death related to stress may happen to sick or healthyanimals, regardless of breed, age or sex. In the bathing andgrooming environment, the presence of stressors is inevitable,but some rules must be followed to minimize the stress in theseanimals. This paper aims to provide information about the causeof death of these animals...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forensic veterinary medicine; Grooming; Stress; Pulmonary hemorrhage; Trauma; Cruelty Medicina veterinária legal; Pet shop; Estresse; Hemorragia pulmonary; Trauma; Maus-tratos.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28823

Debulhador de feijão-verde.
Provedor de dados: 14
Autores: NOGUEIRA, C. C. P.; FREIRE FILHO, F. R.
bitstream/item/151534/1/Circular-54.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Feijão-de-corda; Feijão caupi.; Maquina.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058327

Decadal increase in the number of recreational users is concentrated in no-take marine reserves
Provedor de dados: 5
Autores: Gonson, Charles; Pelletier, Dominique; Gamp, Elodie; Preuss, Bastien; Jollit, Isabelle; Ferraris, Jocelyne.
In coastal areas, demographic increase is likely to result in greater numbers of recreational users, with potential consequences on marine biodiversity. These effects may also occur within Marine Protected Areas (MPAs), which are popular with recreational users. Our analysis builds on data collected over a ten-year period during three year-round surveys to appraise changes in recreational boating activities in coral ecosystems. Results show that the number of boaters has greatly increased, particularly so within MPAs during weekends and the warm season, when peaks in boat numbers have become more frequent. We also observed that the number of anchored boats has increased over the period. These changes may be resulting in biophysical impacts that could be...
Tipo: Text
Palavras-chave: Recreational uses; MPA; Coral reef ecosystem; Spatio-temporal pattern; New Caledonia; Mooring practices.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00327/43776/44014.pdf

Decadal reanalysis of biogeochemical indicators and fluxes in the North West European shelf-sea ecosystem
Provedor de dados: 5
Autores: Ciavatta, S.; Kay, S.; Saux-picart, S.; Butenschon, M.; Allen, J. I.
This paper presents the first decadal reanalysis simulation of the biogeochemistry of the North West European shelf, along with a full evaluation of its skill, confidence, and value. An error-characterized satellite product for chlorophyll was assimilated into a physical-biogeochemical model of the North East Atlantic, applying a localized Ensemble Kalman filter. The results showed that the reanalysis improved the model simulation of assimilated chlorophyll in 60% of the study region. Model validation metrics showed that the reanalysis had skill in matching a large data set of in situ observations for 10 ecosystem variables. Spearman rank correlations were significant and higher than 0.7 for physical-chemical variables (temperature, salinity, and oxygen),...
Tipo: Text
Palavras-chave: Marine ecosystems; Data assimilation; Ocean color; Air-sea flux of carbon dioxide; Dissolved oxygen; Marine policy.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49422/49850.pdf

Decadal variations and trends of the global ocean carbon sink
Provedor de dados: 5
Autores: Landschuetzer, Peter; Gruber, Nicolas; Bakker, Dorothee C. E.
We investigate the variations of the ocean CO2 sink during the past three decades using global surface ocean maps of the partial pressure of CO2 reconstructed from observations contained in the Surface Ocean CO2 Atlas Version 2. To create these maps, we used the neural network-based data interpolation method of Landschutzer et al. (2014) but extended the work in time from 1998 to 2011 to the period from 1982 through 2011. Our results suggest strong decadal variations in the global ocean carbon sink around a long-term increase that corresponds roughly to that expected from the rise in atmospheric CO2. The sink is estimated to have weakened during the 1990s toward a minimum uptake of only -0.8 +/- 0.5 Pg C yr(-1) in 2000 and thereafter to have strengthened...
Tipo: Text
Palavras-chave: Carbon sink variability; Climate change; Global carbon budget; Global carbon cycle; Ocean biogeochemistry.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00383/49402/49891.pdf

Decadal-scale thermohaline variability in the Atlantic sector of the Southern Ocean
Provedor de dados: 5
Autores: Hutchinson, K.; Swart, S.; Meijers, A.; Ansorge, I.; Speich, Sabrina.
An enhanced Altimetry Gravest Empirical Mode (AGEM), including both adiabatic and diabatic trends, is developed for the Antarctic Circumpolar Current (ACC) south of Africa using updated hydrographic CTD sections, Argo data, and satellite altimetry. This AGEM has improved accuracy compared to traditional climatologies and other proxy methods. The AGEM for the Atlantic Southern Ocean offers an ideal technique to investigate the thermohaline variability over the past two decades in a key region for water mass exchanges and transformation. In order to assess and attribute changes in the hydrography of the region, we separate the changes into adiabatic and diabatic components. Integrated over the upper 2000 dbar of the ACC south of Africa, results show mean...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00333/44453/44124.pdf

Deciphering records of geomagnetic reversals
Provedor de dados: 5
Autores: Valet, Jean-pierre; Fournier, Alexandre.
Polarity reversals of the geomagnetic field are a major feature of the Earth's dynamo. Questions remain regarding the dynamical processes that give rise to reversals and the properties of the geomagnetic field during a polarity transition. A large number of paleomagnetic reversal records have been acquired during the past 50 years in order to better constrain the structure and geometry of the transitional field. In addition, over the past two decades, numerical dynamo simulations have also provided insights into the reversal mechanism. Yet despite the large paleomagnetic database, controversial interpretations of records of the transitional field persist; they result from two characteristics inherent to all reversals, both of which are detrimental to an...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53239/54753.pdf

Decline of phosphorus, copper, and zinc in anaerobic swine lagoon columns receiving pretreated influent
Provedor de dados: 63
Autores: Szögi,Ariel A.; Vanotti,Matias B.
ABSTRACT Land application of both anaerobic lagoon liquid and sludge can increase nutrient accumulation beyond the soil’s assimilative capacity and become a threat to water quality in regions with intensive, confined swine production. In a 15-month meso-scale column study, we evaluated the effect of manure pretreatment on the reduction of total suspended solids (TSS), total phosphorus (TP), soluble reactive P (SRP), and total copper (Cu) and zinc (Zn) in swine lagoons using (i) enhanced solid-liquid separation (SS) and (ii) solid-liquid separation plus biological nitrogen treatment with nitrification-denitrification (SS + NDN). A conventional anaerobic lagoon treatment was included as a control. A mass flow balance revealed that with both pretreatments the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pig; Manure; Nutrients; Solid-liquid separation.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000500417

Decolorization of azo dyes (Direct Blue 151 and Direct Red 31) by moderately alkaliphilic bacterial consortium
Provedor de dados: 58
Autores: Lalnunhlimi,Sylvine; Krishnaswamy,Veenagayathri.
Abstract Removal of synthetic dyes is one of the main challenges before releasing the wastes discharged by textile industries. Biodegradation of azo dyes by alkaliphilic bacterial consortium is one of the environmental-friendly methods used for the removal of dyes from textile effluents. Hence, this study presents isolation of a bacterial consortium from soil samples of saline environment and its use for the decolorization of azo dyes, Direct Blue 151 (DB 151) and Direct Red 31 (DR 31). The decolorization of azo dyes was studied at various concentrations (100–300 mg/L). The bacterial consortium, when subjected to an application of 200 mg/L of the dyes, decolorized DB 151 and DR 31 by 97.57% and 95.25% respectively, within 5 days. The growth of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkaliphilic bacterial consortium; Azo dye; Direct Blue 151; Direct Red 31; Decolorization; Salinity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000100039

Decomposição de palha de cana-de-açúcar recolhida em diferentes níveis após a colheita mecânica
Provedor de dados: 86
Autores: Ramos,Nilza Patrícia; Yamaguchi,Carina Sayuri; Pires,Adriana Marlene Moreno; Rossetto,Raffaella; Possenti,Rosana Aparecida; Packer,Ana Paula; Cabral,Osvaldo Machado Rodrigues; Andrade,Cristiano Alberto de.
Resumo O objetivo deste trabalho foi determinar o efeito do recolhimento de quantidades variáveis da palha de cana-de-açúcar sobre sua decomposição na superfície do solo, após subsequentes socas. O experimento foi realizado por duas socas subsequentes, com a variedade de cana-de-açúcar RB-845210, tendo-se testado quatro quantidades remanescentes de palha após a colheita: 11,3, 8,5, 5,7 e 2,8 Mg ha-1. Foram avaliadas as taxas de decomposição de biomassa, carbono, nitrogênio, celulose, hemicelulose e lignina, bem como a relação C/N e a quantidade de C e N mineralizada a partir da palha. O recolhimento variável da palha da cana-de-açúcar não alterou as taxas de decomposição da biomassa nem a mineralização de carbono, hemicelulose, celulose e lignina, em uma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum; Estoque de carbono; Mineralização do nitrogênio; Qualidade do solo; Relação C/N; Taxa de decomposição.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901492

Decomposition and nutrient release of leguminous green manure species in the Jaguaribe-Apodi region, Ceará, Brazil
Provedor de dados: 65
Autores: Pereira,Natanael Santiago; Soares,Ismail; Miranda,Fábio Rodrigues de.
ABSTRACT: The use of leguminous green manure can be an alternative for the region agricultural systems due to its ability to incorporate significant amounts of nutrients into the soil through decomposition and nutrient release from biomass. This study aimed to evaluate the decomposition rates and nutrient release of six leguminous green manure species ( Crotalaria juncea , Canavalia ensiformes , Cajanus cajan , Crotalaria spectabilis ,  Dolichos lablab and Mucuna deeringiana ) in an area of the Jaguaribe-Apodi agricultural region, Brazil. Experiment was carried out under field conditions in a randomized block design with five replications. Decomposition and nutrient release from leguminous biomass were monitored by sampling at 30, 60, 90, 120, 150 and 180...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mineralization; Nutrient cycling; Plant residues.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000600970

Decomposition study using tea bags
Provedor de dados: 21
Autores: Tresch, Simon; Fliessbach, Andreas.
Comparing the decomposition of green tea as a fast -decomposing material with rooibos as a material, which is difficult to break down, allows for the calculation of the tea bag index. This provides information on the capability of the soil as a living organism to transform organic residues back into plant-available nutrients and make some contribution to the build-up of soil humus. This technique is easy to apply. Place the tea bag in the soil and take it out after three months to see how much is left. It is fascinating to discover the result of our hard working little helpers in the soil and how this work is giving nutrients to a new generation of plants.    Spanish version available at http://orgprints.org/32465/
Tipo: Report
Palavras-chave: Composting and manuring; Nutrient turnover.
Ano: 2016
URL: http://orgprints.org/30717/1/fertilcrop-tn-wp4-teabag_english.pdf

Deconjugated Bile Salts Produced by Extracellular Bile-Salt Hydrolase-Like Activities from the Probiotic Lactobacillus johnsonii La1 Inhibit Giardia duodenalis In vitro Growth
Provedor de dados: 5
Autores: Travers, Marie-agnes; Sow, Cisse; Zirah, Severine; Deregnaucourt, Christiane; Chaouch, Soraya; Queiroz, Rayner M. L.; Charneau, Sebastien; Allain, Thibault; Florent, Isabelle; Grellier, Philippe.
Giardiasis, currently considered a neglected disease, is caused by the intestinal protozoan parasite Giardia duodenalis and is widely spread in human as well as domestic and wild animals. The lack of appropriate medications and the spread of resistant parasite strains urgently call for the development of novel therapeutic strategies. Host microbiota or certain probiotic strains have the capacity to provide some protection against giardiasis. By combining biological and biochemical approaches, we have been able to decipher a molecular mechanism used by the probiotic strain Lactobacillus johnsonii La1 to prevent Giardia growth in vitro. We provide evidence that the supernatant of this strain contains active principle(s) not directly toxic to Giardia but able...
Tipo: Text
Palavras-chave: Giardiasis; Lactobacilli; Probiotics; Microbiota; Bile salts; Anti-giardial activity; Choloylglycine bile acid hydrolase.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00351/46211/45906.pdf

Découverte en France d’un lépidoptère "primitif", Catapterix crimaea Zagulajev &amp; Sinev, 1988 (Lepidoptera, Neopseustoidea, Acanthopteroctetidae)
Provedor de dados: 16
Autores: Nel, J.; Varenne, T.; Nieukerken, E.J. van.
Trois mâles de Catapterix crimaea Zagulajev &amp; Sinev, 1988, ont été découverts en France méridionale, espèce méconnue seulement citée de Crimée, appartenant à la petite famille des Acanthopteroctetidae (famille nouvelle pour la France) dans la superfamille des Neopseustoidea (superfamille nouvelle pour la France). Catapterix crimaea est la seuleespèce paléarctique connue des Acanthopteroctetidae.  Three males of Catapterix crimaea Zagulajev &amp; Sinev, 1988, were discovered in southern France. This little known species, belonging to the family Acanthopteroctetidae (new family for France), superfamily Neopseustoidea (new superfamily for France) was previously only recorded from the Crimea. Catapterix crimaea is the only known Palearctic species of the...
Tipo: Article / Letter to the editor
Palavras-chave: Acanthopteroctetidae; France; New species; Small moths.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/648812

Decreased inflammatory response in rat bladder after intravesical administration of capsaicin-loaded liposomes
Provedor de dados: 42
Autores: CIRINO,LORENA M.D.; VERGNE,DAVIANE M.C.; SANTANA,PATRÍCIA F.; ALMEIDA,ENRIK DE; COSTA,LUIZ P. DA; ALBUQUERQUE-JÚNIOR,RICARDO L.C. DE; LIMA-VERDE,ISABEL B.; PADILHA,FRANCINE F.; CARDOSO,JULIANA C.
ABSTRACT The objective of this work was to study the reduction in the capsaicin toxicity by encapsulation in liposomes. Capsaicin was extracted from peppers and characterized with high performance liquid chromatography (HPLC). We determined the zeta potential, polydispersivity index (PdI) and vesicle size of liposomes. Wistar rats were submitted to intravesical instillation of liposomes (LIP), capsaicin (CAP) or liposomes with capsaicin (CAPLIP). After 24 hours, bladders were removed for histological analysis. Vesicle size ranged from 68 to 105 nm with PdI smaller than 0.2 and zeta potential around -30 mV. The vesicles maintained stability over the 14-day study. The histological analysis of the CAP group showed intense inflammation in almost all bladder...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsaicin; Liposomes; Urinary incontinence; Intravesical administration.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000401539

Dedicated population genomics for the silent world: the specific questions of marine population genetics
Provedor de dados: 5
Autores: Bierne, Nicolas; Bonhomme, Francois; Arnaud-haond, Sophie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00374/48545/48841.pdf

Deep water provenance and dynamics of the (de)glacial Atlantic meridional overturning circulation
Provedor de dados: 5
Autores: Lippold, Jorg; Gutjahr, Marcus; Blaser, Patrick; Christner, Emanuel; Ferreria, Maria Luiza De Carvalho; Mulitza, Stefan; Christl, Marcus; Wombacher, Frank; Böhm, Evelyn; Antz, Benny; Cartapanis, Olivier; Vogel, Hendrik; Jaccard, Samuel L.
Reconstructing past modes of ocean circulation is an essential task in paleoclimatology and paleoceanography. To this end, we combine two sedimentary proxies, Nd isotopes (epsilon(Nd)) and the Pa-231/Th-230 ratio, both of which are not directly involved in the global carbon cycle, but allow the reconstruction of water mass provenance and provide information about the past strength of overturning circulation, respectively. In this study, combined Pa-231/Th-230 and epsilon(Nd) down-core profiles from six Atlantic Ocean sediment cores are presented. The data set is complemented by the two available combined data sets from the literature. From this we derive a comprehensive picture of spatial and temporal patterns and the dynamic changes of the Atlantic...
Tipo: Text
Palavras-chave: Pa-231/Th-230; Epsilon(Nd); Atlantic Meridional Overturning Circulation; Deep sea sediments; Last Glacial Maximum; Deglaciation.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53236/54762.pdf

“Deep-Arvor”: A new profiling float to extend the Argo observations down to 4000m depth.
Provedor de dados: 5
Autores: Le Reste, Serge; Dutreuil, Vincent; Andre, Xavier; Thierry, Virginie; Renaut, Corentin; Le Traon, Pierre-yves; Maze, Guillaume.
The international Argo program, consisting of a global array of more than 3000 free-drifting profiling floats, has now been monitoring the upper 2000 meters of the ocean for several years. One of its main proposed evolutions is to be able to reach the deeper ocean in order to better observe and understand the key role of the deep ocean in the climate system. For this purpose, Ifremer has designed the new “Deep-Arvor” profiling float: it extends the current operational depth down to 4000 meters, and measures temperature and salinity for up to 150 cycles with CTD pumping continuously and 200 cycles in spot sampling mode. High resolution profiles (up to 2000 points) can be transmitted and data are delivered in near real time according to Argo requirements....
Tipo: Text
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00318/42969/42473.pdf

Deep-sea jelly
Provedor de dados: 23
Autores: Gates, AR.
Jelly encountered in teh water column just above the seabed at at 2300m
Tipo: Image
Palavras-chave: Ulmaridae (Jellyfish); Poralia?.
Ano: 2016
URL: http://archive.serpentproject.com/2664/

Deepwater circulation variation in the South China Sea since the Last Glacial Maximum
Provedor de dados: 5
Autores: Zheng, Xufeng; Kao, Shuhji; Chen, Zhong; Menviel, Laurie; Chen, Han; Du, Yan; Wan, Shiming; Yan, Hong; Liu, Zhonghui; Zheng, Liwei; Wang, Shuhong; Li, Dawei; Zhang, Xu.
Deepwater circulation plays a central role in global climate. Compared with the Atlantic, the Pacific deepwater circulation's history remains unclear. The Luzon overflow, a branch of the North Pacific deep water, determines the ventilation rate of the South China Sea (SCS) basin. Sedimentary magnetic properties in the SCS reflect millennial-scale fluctuations in deep current intensity and orientation. The data suggest a slightly stronger current at the Last Glacial Maximum compared to the Holocene. But, the most striking increase in deep current occurred during Heinrich stadial 1 (H1) and to a lesser extent during the Younger Dryas (YD). Results of a transient deglacial experiment suggest that the northeastern current strengthening at the entrance of the...
Tipo: Text
Palavras-chave: South China Sea; Deep current; Anisotropy of magnetic susceptibility; Heinrich 1; Atlantic-Pacific seesaw.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00421/53224/54800.pdf

DEFB1 gene polymorphisms and tuberculosis in a Northeastern Brazilian population
Provedor de dados: 58
Autores: Silva,Ronaldo Celerino da; Cruz,Heidi Lacerda Alves da; Brandão,Lucas André Cavalcanti; Guimarães,Rafael Lima; Montenegro,Lilian Maria Lapa; Schindler,Haiana Charifker; Segat,Ludovica; Crovella,Sergio.
Abstract β-Defensin-1, an antimicrobial peptide encoded by the DEFB1 gene, is known to play an important role in lung mucosal immunity. In our association study we analyzed three DEFB1 functional polymorphisms -52G&gt;A (rs1799946), -44C&gt;G (rs1800972) and -20G&gt;A (rs11362) in 92 tuberculosis patients and 286 healthy controls, both from Northeast Brazil: no association was found between the studied DEFB1 polymorphisms and the disease. However we cannot exclude that this lack of association could be due to the low number of subjects analyzed, as suggested by the low statistical power achieved for the three analyzed SNPs (values between 0.16 and 0.50).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tuberculosis; Innate immunity; DEFB1; Genotyping; Polymorphism.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000200389

Deficiência hídrica induzida por PEG-6000 em plântulas de feijoeiro comum.
Provedor de dados: 14
Autores: MITSUZONO, S. T.; LANNA, A. C.; CARVALHO, M. A. de F.
Deficiência hídrica ocasiona alterações morfofisiológicas em plantas como mecanismos de sobrevivência e/ou adaptação ao ambiente. Objetivou-se padronizar metodologia de seleção de genótipos de feijoeiro comum, em fase inicial de desenvolvimento, para tolerância à deficiência hídrica, sob condicionamento osmótico induzido por polietileno glicol-6000 (PEG-6000). Para isso, foram cultivados genótipos de feijoeiro comum, BAT 477, Pérola e Olathe Pinto, com características contrastantes para tolerância à deficiência hídrica, em meio contendo PEG-6000 nas concentrações de 20, 40, 60, 80 e 100 kg m-3. Para indução do estresse, plântulas com o primeiro par de folhas simples completamente expandido (estádio V2) foram expostas à substância PEG-6000 e, ao sexto dia...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Condição controlada de crescimento; Feijão; Phaseolus vulgaris; Deficiência hídrica; Seleção genótipa; Variação genética; Resistência a seca.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051104

Deficiências de nutrientes em plantas.
Provedor de dados: 14
Autores: LIMA FILHO, O. F. de.
bitstream/item/145064/1/NUTRIENTES-cv.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Nutrição de plantas.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1048242

Deficiency of sex hormones does not affect 17-ß-estradiol-induced coronary vasodilation in the isolated rat heart
Provedor de dados: 56
Autores: Santos,R.L.; Lima,J.T.; Rouver,W.N.; Moysés,M.R.
The relaxation of coronary arteries by estrogens in the coronary vascular beds of naive and hypertensive rats has been well described. However, little is known about this action in gonadectomized rats. We investigated the effect of 17-ß-estradiol (E2) in coronary arteries from gonadectomized rats, as well as the contributions of endothelium-derived factors and potassium channels. Eight-week-old female and male Wistar rats weighing 220-300 g were divided into sham-operated and gonadectomized groups (n=9−12 animals per group). The baseline coronary perfusion pressure (CPP) was determined, and the vasoactive effects of 10 μM E2 were assessed by bolus administration before and after endothelium denudation or by perfusion with NG-nitro-L-arginine methyl ester...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gonadectomy; Estrogen; Vasodilation; Coronary arteries.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000500603

Définition d’un indice composition pour le phytoplancton en Manche- Atlantique, à partir des données du micro-phytoplancton du REPHY et des réseaux régionaux, et des mesures complémentaires de la flore phytoplanctonique acquises avec des techniques novatrices. Action 3 – Livrable 1. Propositions pour un indice de composition du phytoplancton, basé sur les résultats des méthodes microscopie, pigments et diversité génétique. Rapport final, février 2016
Provedor de dados: 5
Autores: Hernandez Farinas, Tania; Brun, Melanie; Siano, Raffaele; Delmas, Daniel.
This deliverable is composed of two reports which propose indice of phytoplankton composition, based respectively on the results of pigment and genetic diversity methods, and the results of microscopy method. Proposals based on the results of pigment and genetic diversity methods. The present work is a continuation of several studies carried out in the past (Siano and Delmas, 2013, 2015) on investigating an indicator of phytoplankton diversity using two methods complementary to optical microscopy: the genetic diversity analyzed with metabarcoding (exhaustive analysis of the diversity and relative abundance of OTUs, i.e. groups of sequences identified by their genetic resemblance) and the pigmentary diversity (analysis of the diversity and abundance of...
Tipo: Text
Palavras-chave: Metabarcoding; OTUs; Pigments; Picophytoplancton; Indice composition; Niche ecologique; Mamiellophyceae; Chlorophylle b; Rade de Brest; Bretagne sud; Panache de la Gironde; Denombrements du micro-phytoplancton; Abondance totale; Monotonicite; Linearite; Pressions; Facade Manche-Atlantique; Metabarcoding; OTUs; Pigments; Picophytoplankton; Composition indice; Ecological niche; Mamiellophyceae; Chlorophyll b; Brest Bay; Southern Britain; Gironde plume; Micro-phytoplankton counts; Total abundance; Monotonicity; Linearity; Pressure; Channel-Atlantic coast.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00363/47421/47426.pdf

Deforestation and hunting effects on wildlife across Amazonian indigenous lands
Provedor de dados: 7
Autores: Constantino, Pedro de Araujo Lima; Independent researcher; plconstantino@gmail.com.
Deforestation and hunting are main wildlife threats in Amazonia, affecting the ecosystem and dwellers that rely on game meat. Data from 9109 hunted animals from 35 villages of 8 Pano indigenous lands in Brazilian Amazonia were used to build 4 indicators of wildlife status based on ecological models and to analyze the effects of deforestation, hunting pressure, and socioeconomic aspects on wildlife variation. Although variation in wildlife status indicated depletion in certain locations, hunters from most villages continued to hunt their preferred game after decades of intensive hunting. Indigenous hunting resulted in local depletion of species because of the dispersal of animals away from the source of hunting. This local effect can be explained by the...
Tipo: Peer-Reviewed Reports
Ano: 2016

Deformação miocárdica radial por meio do speckle tracking bidimensional em suínos com hipertensão pulmonar induzida e tratados com angiotensina-(1-7)
Provedor de dados: 45
Autores: Coelho,M.R.; Oliveira,L.E.D.; Muzzi,R.A.L.; Oberlender,G.; Varaschin,M.S.; Costa,R.C.; Muzzi,L.A.L.
RESUMO A hipertensão arterial pulmonar (HAP) é uma doença complexa, caracterizada por disfunção endotelial, que resulta em remodelamento vascular pulmonar e elevação da pressão arterial pulmonar, com consequente insuficiência cardíaca direita. O speckle tracking bidimensional (2D-STE) é uma das mais recentes ferramentas da ecocardiografia, o qual tem sido empregado para avaliação mais precoce da função ventricular e do efeito da HAP sobre a função dos ventrículos esquerdo e direito. O objetivo deste estudo foi avaliar a deformação (St e StR) miocárdica radial do VE em modelo experimental de suínos com HAP induzida e tratados com angiotensina-(1-7), a fim de verificar as possibilidades desse novo fármaco nas respostas clínica e hemodinâmica, pois apresenta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Suíno; Angiotensina-(1-7); Strain radial; Strain rate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400887

Degradability and kinetics of fibrous particles in cattle fed diets based on corn silage and concentrates with or without addition of lipids
Provedor de dados: 96
Autores: Processi,Elizabeth Fonsêca; Fontes,Carlos Augusto de Alencar; Vieira,Ricardo Augusto Mendonça; Bendia,Laila Cecília Ramos; Rocha,Tiago Cunha; Fernandes,Alberto Magno; Cunha,Jéssica Morais.
ABSTRACT Eight rumen-cannulated steers were assigned to two 4 × 4 balanced Latin squares to evaluate degradability and kinetics of fiber particles from diets based on corn silage and supplements with or without addition of lipids. Dietary treatments were: only corn silage (T1), corn silage plus concentrate with no added lipids (T2), corn silage plus concentrate with added soybean oil (T3), and corn silage plus concentrate containing ground soybean seeds (T4). Kinetics of gastrointestinal transit of fibrous particles was evaluated based on chromium-mordanted fiber. Events of rumen degradation dynamics of fibrous carbohydrates were quantified using the in situ incubation procedure. The mixed models methodology from SAS was used to fit models and the Tukey...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fiber; Intake; Passage rate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200773

Degradation and sorption of fipronil and atrazine in Latossols with organic residues from sugarcane crop
Provedor de dados: 65
Autores: Silva,Raquel de Oliveira; Scorza Júnior,Rômulo Penna; Bonfá,Maricy Raquel Lindenbah; Campanari,Maria Fernanda Zaneli; Mendes,Ieda de Carvalho.
ABSTRACT: Organic residues from sugarcane crop and processing (vinasse, boiler ash, cake filter, and straw) are commonly applied or left on the soil to enhance its fertility. However, they can influence pesticide degradation and sorption. The objective of this study was to assess the effect of adding these organic residues on the degradation and sorption of fipronil and atrazine in two soils of the State of Mato Grosso do Sul, MS, Brazil. The degradation experiment was carried out with laboratory-incubated (40 days; 28°C; 70% field capacity) soils (0-10cm). The batch equilibration method was used to determine sorption. Fipronil (half-life values of 15-105 days) showed to be more persistent than atrazine (7-17 days). Vinasse application to the soil favored...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic residue; Degradation and sorption.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701172

Degradation of polynuclear aromatic hydrocarbons by two strains of Pseudomonas
Provedor de dados: 58
Autores: Nwinyi,Obinna C.; Ajayi,Oluseyi O.; Amund,Olukayode O.
ABSTRACT The goal of this investigation was to isolate competent polynuclear aromatic hydrocarbons degraders that can utilize polynuclear aromatic hydrocarbons of former industrial sites at McDoel Switchyard in Bloomington, Indiana. Using conventional enrichment method based on soil slurry, we isolated, screened and purified two bacterial species strains PB1 and PB2. Applying the ribotyping technique using the 16S rRNA gene analysis, the strains were assigned to the genus Pseudomonas (Pseudomonas plecoglossicida strain PB1 and Pseudomonas sp. PB2). Both isolates showed promising metabolic capacity on pyrene sprayed MS agar plates during the preliminary investigations. Using time course studies in the liquid cultures at calculated concentrations 123, 64, 97...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 16S rRNA gene analysis; Former industrial sites; Soil microbial communities; Competent PAH degraders.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300551

Degradation of sewage sludge compost disposed on the soil
Provedor de dados: 70
Autores: DINIZ,ISABELA C. C.; MATOS,ANTONIO T.; BORGES,ALISSON C.; AQUINO,JULIANA M. G. L.; MATOS,MATEUS P.
ABSTRACT This study aimed to monitor degradation of compost from undigested sewage sludge disposed on soil surface or incorporated it. The sewage sludge was blended with wood sawdust during a 90-day composting to achieve a C/N ratio of 9. Each waste was dosed based on its total content of nitrogen and on an annual dose of 500 kg ha-1, which is broadly recommended for forage fertilization. After incorporation and surface applied (five replicates each), waste mineralization was monitored for 131 days by samplings taken from both conditions for further analyses. The samples were measured for total organic carbon (TOC); easily oxidizable carbon (OOC); total nitrogen (TN); ammonia and nitric nitrogen, and from them the total organic nitrogen (ON); volatile...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Composting; Undigested sewage sludge; Mineralization fraction.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500822

Degree of phosphorus saturation threshold for minimizing P losses by runoff in cropland soils of Southern Brazil
Provedor de dados: 86
Autores: Bortolon,Leandro; Ernani,Paulo Roberto; Bortolon,Elisandra Solange Oliveira; Gianello,Clesio; Almeida,Rodrigo Gabriel Oliveira de; Welter,Samuel; Rogeri,Douglas Antônio.
Abstract The objective of this work was to assess the risk of phosphorus losses by runoff through an index based on the degree of P saturation (DPS), in cropland soils of Southern Brazil. Sixty-five highly representative cropland soils from the region were evaluated. Three labile P forms were measured (Mehlich-1, Mehlich-3, and ammonium oxalate), and four P sorption indexes were tested (phosphorus single sorption point and Fe+Al determined with the three extractors). Water-extractable P (WEP) was used as an index of P susceptibility to losses by surface runoff. The DPS was determined from the ratio between labile P and each sorption index. DPS values obtained from the ratio between Mehlich-1 P and the single P sorption point ranged from 1 to 25%, whereas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eutrophication; Runoff; Single P sorption point; Water quality.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901088

Delayed maximum northern European summer temperatures during the Last Interglacial as a result of Greenland Ice Sheet melt
Provedor de dados: 5
Autores: Jones, R.t.; Turney, C.s.m.; Lang, B.; Brooks, S.j.; Rundgren, M.; Hammarlund, D.; Björck, S.; Fogwill, C.j.
Here we report a new quantitative mean July temperature reconstruction using non-biting midges (chironomids) from the Danish Last Interglacial (LIG) site Hollerup (spanning 127-116 ka). We find that peak mean July temperatures of 17.5 degrees C, similar to those of the present day (1961-1990 CE), were reached shortly before the onset of the regional Carpinus pollen zone. Through comparison to terrestrial and marine sequences we demonstrate that peak summer warmth took place some three millennia after the onset of LIG warming in Europe, a marked delay in line with records from the North Atlantic. Crucially, the warmest northern European summer temperatures appear to follow maximum Greenland Ice Sheet mass loss, implying that meltwater substantially reduced...
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00428/53940/55079.pdf

Delia Añón Suárez de Cullen 1917 - 2016
Provedor de dados: 51
Autores: Hurrell,Julio A; Delucchi,Gustavo.
Tipo: Info:eu-repo/semantics/report
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400017

Delineation of irrigation management zones in a Quartzipsamment of the Brazilian semiarid region
Provedor de dados: 86
Autores: Oldoni,Henrique; Bassoi,Luís Henrique.
Abstract The objective of this work was to delineate irrigation management zones using geostatistics and multivariate analysis in different combinations of physical and hydraulic soil properties, as well as to determine the optimal number of management zones in order to avoid overlaping. A field experiment was carried out in a Quartzipsamment, for two years, in an irrigated orchard of table grape, in the Senador Nilo Coelho Irrigation Scheme, in the municipality of Petrolina, in the state of Pernanbuco, Brazil. Soil samples were collected for the determination of soil physico-hydraulic properties. A portable meter was used to measure soil apparent electrical conductivity. Spatial distribution maps were generated using ordinary kriging. Management zones for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fuzzy c-means; Geostatistics; Irrigation planning; Precision agriculture; Soil apparent electrical conductivity; Spatial variability.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000901283

Deliverable 1.2 (a): Popular article: Styrket dansk image kan fremme tysk øko-eksport, SOMDwIT
Provedor de dados: 21
Autores: Pedersen, Susanne.
Tyskland er det vigtigste eksportmarked for danske økologiske producenter, men tyske forbrugere kender stort set ikke til dansk økologi. Øget fokus på fortællingen om dansk økologi og Danmark skal styrke den danske eksportstrategi på det tyske marked.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2016
URL: http://orgprints.org/32140/1/oekologi-forskning-oekologi-erhverv-nr-600

Deliverable 1.4 (a) Journal article. How important is country-of-origin for organic food consumers? A review of the literature and suggestions for future research. SOMDwIT
Provedor de dados: 21
Autores: Thøgersen, John; Pedersen, Susanne; Paternoga, Maria; Schwendel, Eva; Aschemann-Witzel, Jessica.
Purpose: This paper reviews the literature on the country-of-origin (COO) effect in the context of organic food and develops suggestions for further research in this area. Research has investigated COO effects and consumer responses to organic food, but there is little research on the combination of the two.  Design/methodology/approach: A narrative review of two research streams and their intersection, forming the basis for the development of a research agenda.   Findings: There are few studies analysing the possible interaction between the effects of organic and COO on consumers’ food preferences and choices. In general, COO seems to lose impact when other quality cues are salient. This suggests a lower impact of COO for organic than for conventional...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Markets and trade Consumer issues.
Ano: 2016
URL: http://orgprints.org/32141/1/Th%C3%B8gersen%20et%20al%2C%202017%2C%20BFJ.pdf

Deliverable 2.1. and 3.1., Literature reviews, SOMDwIT project
Provedor de dados: 21
Autores: Thøgersen, John; Paternoga, Maria; Schwendel, Eva; Pedersen, Susanne.
The purpose of the SOMDwIT project is to explore the influence of “made-in-Denmark” relatively to competing countries of origin on how organic food products are evaluated across quality dimensions that consumers perceive as important (both organic food in general and specific product categories) at important and emerging markets (Germany and France, China and Thailand). The primary research in the project is based on a thorough review of the state-of-the-art regarding organic food consumption (D 2.1) and country of origin effects (D3.1). Since the two areas are closely linked in this project, we have made one review covering both deliverables.
Tipo: Report
Palavras-chave: Food security; Food quality and human health Markets and trade Consumer issues.
Ano: 2016
URL: http://orgprints.org/31485/7/SOMDwIT%2C%20D2.1%20%26%20D3.1%2C%20Literature%20reviews%2C%2030062016.pdf

Deliverable 2.1. Literature review, SOMDwIT project
Provedor de dados: 21
Autores: Thøgersen, John; Paternoga, Maria; Schwendel, Eva; Pedersen, Susanne.
The purpose of SOMDwIT WP2 is to explore the influence of “made-in-Denmark” relatively to competing countries of origin on how organic food products are evaluated across quality dimensions that consumers perceive as important (both organic food in general and specific product categories) at important and emerging markets (Germany and France, China and Thailand). The primary research in the project is based on a thorough review of the state-of-the-art regarding organic food consumption and country of origin effects.
Tipo: Report
Palavras-chave: Food security; Food quality and human health Markets and trade Consumer issues.
Ano: 2016
URL: http://orgprints.org/30336/1/SOMDwIT%2C%20D2.1%2C%20Literature%20review%2C%2030062016.pdf

Deliverable 2.2: Interviewguide, SOMDwIT project
Provedor de dados: 21
Autores: Pedersen, Susanne; Schwendel, Eva; Paternoga, Maria; Aschemann-Witzel, Jessica; Thøgersen, John.
The report is deliverable 2.2. in the SOMDwIT project and provides information on the development of two interview guides for the qualitative data collection in four countries: In-store interviews and focus groups with organic consumers.
Tipo: Report
Palavras-chave: Specific methods.
Ano: 2016
URL: http://orgprints.org/30335/1/SOMDwIT%2C%20D2.2%2C%20Interview%20guides%2C%2030062016.pdf

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil: forrageiras.
Provedor de dados: 14
Autores: MONTAGNER, D. B.; EUCLIDES, V. P. B.
A pecuária de corte brasileira é um dos pilares do agronegócio do país. Em 2013 o valor bruto da produção de carne foi de R$ 51,1 bilhões, atrás apenas do complexo soja (BRASIL, 2014). A cadeia produtiva da carne movimenta R$ 167,5 bilhões por ano, gerando aproximadamente 7,0 milhões de empregos (NEVES, 2012). Em 2013 o país produziu 9,5 milhões de toneladas de carne bovina, dos quais cerca de 7,2 milhões de toneladas foram destinadas ao mercado interno (CONAB, 2014). A pecuária leiteira é uma das atividades mais tradicionais do meio rural brasileiro e, de acordo com o último censo agropecuário (IBGE, 2006), existem no Brasil aproximadamente 5,2 milhões de estabelecimentos rurais dos quais 25% produzem leite, envolvendo cerca de cinco milhões de pessoas. O...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gado de corte; Planta forrageira; Sistema de produção; Production technology; Forage; Beef cattle.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066391

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil: gestão da empresa rural.
Provedor de dados: 14
Autores: PEREIRA, M. de A.
propósito deste documento é identificar problemas prioritários de natureza tecnológica no sistema produtivo da pecuária de corte brasileira, especificamente em cada um dos elementos que compõem o referido sistema (Gestão Rural, Saúde Animal, reprodução Animal, Melhoramento Genético, Rastreabilidade, Nutrição Animal, Bem-estar animal, Sustentabilidade Ambiental e Forrageiras), que possam constituir-se em demandas tecnológicas atuais. Tais demandas podem ser referência para a formulação de projetos e /ou programas de pesquisa e desenvolvimento (P&amp;D), bem como, para ações de assistência técnica e extensão rural (ATER), visando à obtenção ou manutenção de competitividade dos produtos da cadeia produtiva.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gestão rural; Bovino; Gado de corte; Sistema de produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066043

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil: melhoramento genético animal.
Provedor de dados: 14
Autores: MENEZES, G. R. de O.; ROSA, A. do N. F.; SILVA, L. O. C. da; TORRES JUNIOR, R. A. de A.; FEIJO, G. L. D.; EGITO, A. A. do; SIQUEIRA, F.
O objetivo do melhoramento genético, de um modo geral, é alcançar níveis mais elevados de produção, produtividade e/ou de qualidade do produto em sintonia com o sistema de produção e as exigências do mercado (ROSA et al., 2013a). Fundamentalmente, no caso da produção de bovinos de corte, esta melhoria se processa com base na escolha correta dos animais aos quais será dada a oportunidade de participar do processo de constituição da geração seguinte, quer sejam eles indivíduos de uma mesma raça ou de raças diferentes, práticas que constituem, respectivamente, as estratégias de seleção e de cruzamentos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gado de corte; Melhoramento genético animal; Sistema de produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056738

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil - nutrição animal.
Provedor de dados: 14
Autores: MEDEIROS, S. R. de; GOMES, R. da C.
A produção animal tem na nutrição um dos seus pilares. Trata-se da área de conhecimento relativa à alimentação dos animais de produção visando produtos de origem animal para comercialização e uso. Parte-se do princípio que a alimentação deve ser balanceada com base em entidades nutricionais para cada objetivo de produção, respeitando as exigências nutricionais dos animais; as condições ambientais; a disponibilidade de alimento, e a estrutura do estabelecimento rural.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gado de corte; Nutrição animal; Sistema de produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056741

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil: reprodução animal.
Provedor de dados: 14
Autores: NICACIO, A. C.
Dentro da cadeia produtiva da bovinocultura de corte, a reprodução animal é um elemento de impacto direto sobre os índices de produtividade, pois seu principal resultado é a produção de bezerros. Sempre que a fase de cria estiver ineficiente a produção de bezerros fica comprometida, e isso irá comprometer todas as fases seguintes de produção. Como produção de bezerros ineficiente pode-se entender desde a produção de número reduzido de bezerros como a produção de bezerros fracos, de baixo peso, ou de baixo potencial de desempenho. Ou seja, todas as condições que comprometem a fase seguinte de recria e engorda e, consequentemente, todo o sistema produtivo.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reprodução animal; Gado de corte; Sistema de produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061639

Demandas tecnológicas dos sistemas de produção de bovinos de corte no Brasil: sustentabilidade ambiental.
Provedor de dados: 14
Autores: BUNGENSTAB, D. J.
A sustentabilidade ambiental é um elemento relativamente novo no sistema produtivo da pecuária de corte mundial e, consequentemente, da pecuária brasileira. Ainda que não esteja estagnada a geração de conhecimento em outras áreas mais diretamente relacionadas aos sistemas produtivos, estas áreas já estão em desenvolvimento há muito tempo, tendo já uma base cientificamente consolidada de tecnologias e práticas que, mesmo quando não adotadas integralmente, estão à disposição dos produtores rurais e outros elos da cadeia produtiva.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sustentabilidade ambiental; Bovino; Gado de corte; Sistema de produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066370

Demande d'avis su rle projet de dragage décennal de sédiments dans l'estuaire de la Vilaine
Provedor de dados: 5
Autores: Treguier, Cathy; Bouget, Jean-francois; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46937/79459.pdf

Demande d'avis sur la qualité de l'eau en production conchylicole biologique
Provedor de dados: 5
Autores: Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46938/79468.pdf

Demande d'avis sur le dossier de porter à connaissance d'un projet de démonstrateur hydrolien en ria d'Etel
Provedor de dados: 5
Autores: Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00332/44318/79471.pdf

Demande d’avis sur le projet de dragage du bassin et les travaux de réfection de la digue de Sauzon
Provedor de dados: 5
Autores: Thomas, Gerard; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46936/80840.pdf

Demande de données sur la salinité moyenne de l’eau de mer à Port Giraud – La Plaine sur mer
Provedor de dados: 5
Autores: Souchu, Philippe; Fortune, Mireille; Cochennec-laureau, Nathalie.
Demande des données de salinité moyenne de l’eau de mer suite à un problème de corrosion sur les menuiseries et garde-corps extérieurs d'une habitation.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00334/44525/81877.pdf

Demande de renouvellement de l'embarcadère Transrade au quai des Indes à Lorient
Provedor de dados: 5
Autores: Robert, Serge; Thomas, Gerard; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00358/46941/79480.pdf

Demodag for VIPiglets
Provedor de dados: 21
Autores: Thorsen, Cecilie.
Observationer af søernes adfærd under faringen og temperaturmålinger i hytten.
Tipo: Other
Palavras-chave: Health and welfare.
Ano: 2016
URL: http://orgprints.org/30389/1/AU_Cecilie%20K.%20Demodag%20for%20VIPiglets2.pdf

Demografía histórica de Anadenanthera colubrina var. cebil (Leguminosae) en Argentina
Provedor de dados: 51
Autores: Barrandeguy,María Eugenia; Prado,Darien E; Goncalves,Alejandra L; García,María V.
Anadenanthera colubrina var. cebil es una especie nativa sudamericana que caracteriza a los Bosques Secos Estacionales Neotropicales, los cuales se presentan en parches disyuntos dispersos a lo largo del Neotrópico. La influencia de las fluctuaciones climáticas del pasado sobre la distribución actual de dichos bosques ha merecido diferentes interpretaciones, debido a que se postula que las condiciones climáticas tropicales no fueron estables durante el Cenozoico. El objetivo de este estudio es identificar rastros de eventos demográfico-históricos sobre los patrones contemporáneos de la variación genética cloroplástica en poblaciones naturales argentinas de A. colubrina var. cebil, al efecto de hacer inferencias acerca del desarrollo temporal de estos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anadenanthera colubrina var. cebil; CpSSRs; Expansión; Fragmentación; SDTFs.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722016000400012

Demographics and spatial pattern on three populations of Myrtaceae in the Ombrophilous Mixed Forest
Provedor de dados: 65
Autores: Gomes,Juliano Pereira; Ferreira,Paula Iaschitzki; Dacoregio,Helen Michels; França,Caroline Sartorato Silva; Higuchi,Pedro; Mantovani,Adelar; Bortoluzzi,Roseli Lopes da Costa.
ABSTRACT: The aim of this study was to characterize the demographic structure and spatial pattern of  Campomanesia xanthocarpa (Mart.) O. Berg, Myrcianthes gigantea (D. Legrand) D. Legrand and Myrciaria delicatula (DC.) O. Berg. Within one hectare of Ombrophilous Mixed Forest, all the three populations' individuals were counted and measured with regard to their height and diameter. From the collected data, the assessment of the demographic structure was realized after the individual's size classification. Spatial pattern was determined by applying the Standardized Morisita's Index. C. xanthocarpa and M. delicatula showed an inverted-J frequency distribution in the individuals size classes, which differed from  M. gigantea that did not follow the same...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campomanesia xanthocarpa; Myrcianthes gigantea; Myrciaria delicatula.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000901579

Demonstration af berigede udearealer til slagtesvin
Provedor de dados: 21
Autores: Eriksen, Simme; Lambertsen, Lars.
Pig production in eco-efficient organic systems (pECOSYSTEMS) - Demonstration af bedre stalde til økologiske slagtesvin og Lyngflis som strøelse og rodemateriale til svin
Tipo: Other
Palavras-chave: Pigs.
Ano: 2016
URL: http://orgprints.org/31498/1/Demonstration%20af%20berigede%20udearealer%20til%20slagtesvin.pdf

Demonstration of Intramuscular Artery and Nerve Distribution in the Same Whole Mount Gracilis Muscle by Different Colors
Provedor de dados: 77
Autores: An,Xiaochun; Dong,Pengfei; Qu,Xiangyang; Li,Shanhui.
The goal of this study was to describe the intramuscular artery and nerve distribution in detail by different colors in the same whole mount gracilis muscle. Red latex injection into the external iliac artery was performed on 14 fresh human cadavers. Two weeks later, 28 gracilis muscles were harvested from the cadavers and during this course the number of the arterial pedicle of each specimen was counted. Then, the muscle specimens were fixed in 10 % formalin 4 weeks for fixation and Sihler's staining procedures was performed on each muscle specimens. After all of the procedures, the gracilis muscle appeared almost transparent, and the extra- and intramuscular artery and nerve branches, even the terminals, were clearly demonstrated in red and dark blue...
Tipo: Journal article
Palavras-chave: Intramuscular Distribution; Artery; Nerve; Gracilis Muscle.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300035

DEMONSTRATIVO DE VANTAGENS ECONÔMICAS E DE EMISSÕES DE GASES DE EFEITO ESTUFA NA OPÇÃO POR ETANOL NOS ABASTECIMENTOS DE VEÍCULOS FLEX-FUEL
Provedor de dados: 193
Autores: Graminho, Cláudio Silva; Dullius, Alexandre.
A diferença entre o preço do combustível no abastecimento de uma frota de veículos flex-fuel com etanol ou com gasolina não deve ser o principal quesito na escolha do combustível empregado. Utilizando os dados de abastecimento de um conjunto de um pool de veículos flex-fuel de uma grande empresa durante todo o ano de 2014, onde se utilizou majoritariamente a opção da gasolina como combustível. Este trabalho propõe uma metodologia para o cálculo da diferença entre os preços no abastecimento e entre a quantidade de emissões de gases de efeito estufa gerados tanto pelo uso misto de combustíveis, quanto pelo uso exclusivo do etanol hidratado estimado para se percorrer a mesma distância. Também se estabeleceu uma relação entre a diferença de preços por litro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Combustíveis; Biocombustível; GEE; Eficiência energética; Gasolina.
Ano: 2016
URL: http://revistas.ufpr.br/biofix/article/view/49093

Demonstrativo do fluxo de trânsito de bovídeos movimentados por meio da guia de trânsito animal no estado de Roraima no período de janeiro a agosto de 2015
Provedor de dados: 195
Autores: Rodrigues, Y. S. S.; Farias, J. K. O.; Barbosa, L. J. N.; Sobenk, L.
Nas Unidades da Federação, o documento oficial para transporte de animal é a Guia de Trânsito Animal (GTA), de caráter obrigatório, prevista na Instrução Normativa n. 18 de 18 de julho de 2006 do Ministério de Agricultura, Pecuária e Abastecimento (MAPA). Para o Serviço Veterinário Oficial, as principais rotas de trânsito e os fluxos de movimentação mais importantes indicam os locais que demandam maior atenção em vigilância, uma vez que são mais suscetíveis à introdução de doenças e exigem ações de fiscalização mais frequentes. O presente trabalho analisou a movimentação de bovídeos no Estado de Roraima, Brasil, no período compreendido entre os meses de janeiro a agosto do ano de 2015, aspecto de interesse para o Serviço Veterinário Oficial da Agência de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovídeos; Roraima; Guia de trânsito animal.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/32109

Den Boden unter den Füssen kennen - Spatenprobe sei Dank!
Provedor de dados: 21
Autores: Huber, Kathrin; Fliessbach, Andreas.
Warum eine Spatenprobe stechen:  - Vor einer geplanten Bodenbearbeitung kann die Bodenfeuchtigkeit und somit auch die Befahrbarkeit beurteilt werden.  - Längerfristige Veränderungen im Boden können festgestellt werden. So kann zum Beispiel überprüft werden, ob Bodenverbesserungsmassnahmen positive Effekte zeigen.  - Den eigenen Boden besser kennenlernen. Durch das Beobachten von Geruch, Farbe, Wurzeln, Bodenteilchen und Bodenschichten erhält man eine ganz neue Sicht auf das, was sich im Verborgenen unter den Füssen abspielt.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Soil tillage.
Ano: 2016
URL: http://orgprints.org/30883/1/ba-10-2016.pdf

Den perfekte øko-so forudsætter uafhængigt avlsarbejde
Provedor de dados: 21
Autores: Sørensen, Christian.
Det kræver et stort uafhængigt avlsarbejde at finde arveanlæggene til den perfekte økologiske so, for de nødvendige egenskaber kan ikke umiddelbart findes i den konventionelle avl.
Tipo: Newspaper or magazine article
Palavras-chave: Breeding and genetics.
Ano: 2016
URL: http://orgprints.org/29908/1/Sorensen_2016_avlsarbejde_svineproduktion.pdf

Dendrophysiological plant strategies of Poincianella pyramidalis (Tul.) L.P. Queiroz after wood herbivory in semiarid region of Paraíba - Brazil
Provedor de dados: 3
Autores: Santana, Otacilio Antunes; Encinas, Jose Imana.
The increase in Equus africanus asinus Linnaeus population in semiarid areas of Northeast Brazil had significant impacts on wild and rural areas. The objective of this work was to analyze the herbivory of E. africanus asinus on Poincianella pyramidalis (Tul). L.P. Queiroz and determine the dendrophysiological strategies P. pyramidalis used during and after damage caused by E. africanus asinus. The selected areas have significant populations of P. pyramidalis with amplified importance value higher than 50%. Two areas were established: one control and another experimental, with presence of E. africanus asinus. The study was carried out from 2001 to 2015. The evaluated variables of P. pyramidalis were: sap flow, basic density, diameter, volume, biomass and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.05.03.00-8; 2.03.03.03-3 ecological interactions; Ecophysiology; Survival strategies Ecologia Aplicada; Ecofisiologia Vegetal.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/29089

Denmark – European champion in organic rainbow trout
Provedor de dados: 21
Autores: Larsen, Erling P.; Nielsen, Max; Larsen, Villy J.; Jokumsen, Alfred.
In 2014 Denmark was the biggest producer of organic rainbow trout in Europe with a total amount of 1,080 tons. The producers of the organic trout had a better economic earning than the conventional producers, measured per unit produced. The value wason average 8 % higher per unit than for the conventional producers. The solvency ratio was in 2012 an average of 28 %, which was higher than the traditional trout producers’ solvency ratio (solvency ratio measure an enterprises ability to meet its debt and other obligations). The Danish producers and processing industry are now in the front on the organic trout market.   The Danish producers of organic trout are now able to keep a constant supply throughout the year. The variety of products has been increased...
Tipo: Newspaper or magazine article
Palavras-chave: Farm economics.
Ano: 2016
URL: http://orgprints.org/29695/1/Denmark%20%E2%80%93%20European%20Champion%20in%20Organic%20Rainbow%20Trout.pdf

¿Densidad, abundancia relativa u ocupación del pecarí de collar?: Optimizando el esfuerzo de muestreo
Provedor de dados: 81
Comparamos los siguientes tres métodos para la estimación de abundancia del pecarí de collar: 1) densidad estimada por conteos y medición de distancias en transectos en línea; 2) abundancia relativa (AR) obtenida de tres formas: observaciones directas (AR-OD), huellas a lo largo de transectos lineales (AR-HT) y huellas en parcelas (AR-HP); y 3) ocupación y detección con medidas repetidas de presencia-ausencia. Se encontró correlación positiva entre la AR de huellas en parcelas y huellas en transectos, al igual que la AR de huellas en parcelas y observación directa. Las huellas a lo largo de transectos tuvieron la mayor probabilidad de detección. Los modelos de ocupación son una mejor alternativa que los índices de abundancia de observación directa e...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Detección; Huellas; Observación directa; Puinawai; Tuparro.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000200026

DENSIDAD DE HUEVOS DE SARDINA SARDINELLA AURITA, ABUNDANCIA DE ZOOPLANCTON E HIDROGRAFÍA EN LA PENÍNSULA DE ARAYA Y SUR DE ISLA MARGARITA, VENEZUELA
Provedor de dados: 50
Autores: Gómez Gaspar,Alfredo.
Durante 18 meses (octubre de 2007 a marzo de 2009) se estudió la densidad de huevos de sardina Sardinella aurita, la abundancia de mesozooplancton y la hidrografía en tres estaciones alsur de Margarita (Coche, Cubagua y Macanao) y tres en la península de Araya (Guaca, Chacopatay Araya). Se realizaron muestreos nocturnos con red (diámetro 1.0 m; longitud 2.5 m y malla de 400 µm) arrastrada 20 minutos (profundidad 15-20 m). Se colectaron muestras de agua (1 y 25 m profundidad) para determinar la temperatura, la salinidad y el oxígeno disuelto. En la península de Araya la densidad mensual de huevos de sardina varió entre 2.51 y 5.19 huevos/m³ y al sur de Margarita varió entre 5.22 y 7.06 /m³. La densidad máxima (47.51 huevos/m³) se cuantificó en la estación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Huevos; Sardinella aurita; Zooplancton; Caribe de Venezuela.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612016000100004

Densidad y desplazamiento de Phyllotis limatus, un roedor del desierto de Atacama
Provedor de dados: 72
Autores: LOBOS,GABRIEL; ALZAMORA,ALEJANDRA.
Phyllotis limatus es un habitante del desierto de Atacama, donde se distribuye en las costas áridas y pendientes andinas del Pacífico, alcanzando hasta los 4.000 msnm. Con motivo de un estudio de manejo de fauna en la prepuna chilena, tuvimos la oportunidad de capturar y marcar micromamíferos. A partir de este seguimiento, estudiamos la densidad y desplazamiento de la especie en un ambiente desértico de altura. Pudimos registrar desplazamientos que alcanzaron hasta 2,5 km en un individuo relocalizado y 1,2 km en un individuo residente. Del mismo modo, podemos señalar que las densidades de Phyllotis en estos ambientes extremos son bajas, y ello se relaciona con las restricciones ambientales propias de estos ecosistemas.
Tipo: Journal article
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382016000100006

DENSIDAD Y ESTRUCTURA DE TALLAS DEL PEZ LEÓN PTEROIS VOLITANS (SCORPAENIDAE) EN EL CARIBE OCCIDENTAL INSULAR COLOMBIANO
Provedor de dados: 50
Autores: González-Corredor,Juan David; Acero P,Arturo; García-Urueña,Rocío.
RESUMEN En los últimos años se ha reconocido la problemática causada por especies invasoras, consideradas el segundo causal de pérdida de diversidad después de la degradación del hábitat. El pez león (Pterois volitans), especie originaria del Pacífico occidental, fue visto por primera vez al sur de la Florida en 1985. A partir de 2000 se ha dispersado y establecido en la costa este de Estados Unidos, Bermudas, las Bahamas, y desde 2007 se ha expandido por el Caribe, registrándose en localidades oceánicas y continentales de Colombia en 2008 y 2009, respectivamente. Las condiciones de San Andrés permiten profundizar en el conocimiento de los diferentes aspectos de esta invasión y se constituye en un experimento natural para entender cómo se comporta una...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Especie invasora; Estructura de tallas; Arrecifes coralinos; San Andrés; Reserva Biosfera Seaflower.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612016000200317

DENSIDADE DE PLANTIO E PRODUÇÃO DO MARACUJAZEIRO-AZEDO NO SUL DO BRASIL
Provedor de dados: 94
Autores: WEBER,DIEGO; ELOY,JONES; GIOVANAZ,MARCOS ANTÔNIO; FACHINELLO,JOSÉ CARLOS; NACHTIGAL,JAIR COSTA.
RESUMO  Objetivou-se avaliar a produção e a qualidade dos frutos do maracujazeiro-azedo em relação a diferentes densidades de plantio na região de Pelotas/Rio Grande do Sul/Brasil. O experimento foi conduzido no ciclo de 2011/2012, apenas com plantas de um ano, e no ciclo de 2012/2013, avaliaram-se plantas de um e dois anos. Os tratamentos foram estabelecidos de acordo com as seguintes densidades (plantas ha-1): 1.600 (D1); 2.666; 3.200 (D3). No ciclo de 2012/2013, as plantas de dois anos do tratamento D3 foram desbastadas, permanecendo-se com 1.600 plantas ha-1. O tratamento mais adensado, com 3.200 plantas ha-1 e plantas de um ano, apresentou melhor desempenho produtivo, independentemente do ciclo avaliado. As plantas de dois anos (ciclo de 2012/2013)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; Maracujá; Espaçamento; Produtividade; Qualidade dos frutos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100099

Densidade de plantio na produção de ervilha-de-vagem
Provedor de dados: 75
Autores: Tavares,Ana EB; Claudio,Marina TR; Nakada-Freitas,Pâmela G; Cardoso,Antonio II.
RESUMO: A otimização do espaço na produção de hortaliças é de suma importância para o agricultor; algumas vezes esse é o limiar do lucro. Novos arranjos de plantas com disposições diferentes buscam maximizar a produção. Objetivou-se com este trabalho avaliar a produtividade de ervilha de vagens comestíveis em diferentes densidades de plantio, variando o espaçamento entre covas e o número de plantas por cova. O delineamento experimental utilizado foi de blocos ao acaso, com oito tratamentos no esquema fatorial 4 x 2 (espaçamentos entre covas de 0,2; 0,3; 0,4 e 0,5 m com 1 ou 2 plantas por cova), representando densidades de 20.000 a 100.000 plantas/ha para o espaçamento de 1,0 m entre linhas, com seis repetições. Foram avaliadas a produtividade total e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pisum sativum; Produtividade; Espaçamento.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200289

Densidade energética de briquetes de biomassa lignocelulósica e sua relação com os parâmetros de briquetagem
Provedor de dados: 190
Autores: Souza, Frederico de; Vale, Ailton Teixeira do.
A densidade energética é uma das principais propriedades que definem a qualidade do briquete, pois resume as características químicas, as condições de umidade e a quantidade de calor do produto final em uma única variável. Para analisá-la, foram confeccionados seis briquetes por tratamento (pinus, tauari, cumaru, casca de arroz, bagaço de cana e torta de pinhão manso) em uma prensa briquetadeira Lippel modelo LB-32 com 40 g de biomassa cada e 5 min de prensagem. Os parâmetros de briquetagem foram: duas temperaturas (130 e 200 ºC), duas pressões de compactação (80 e 120 kgf cm-²) e dois tamanhos de partículas (grossas – retidas em peneira 35 mesh; finas – não retidas a 35 mesh). A densidade energética foi obtida multiplicando-se o poder calorífico útil pela...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Engenharia Florestal; Energia da Biomassa Vegetal; Briquetagem Bioenergia; Compactação de biomassa; Resíduos agroflorestais Bioenergy; Biomass compression Agroforestry waste.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/879

Density of Araucaria angustifolia wood from overstocked stand
Provedor de dados: 190
Autores: Curto, Rafaella De Angeli; Mattos, Patricia Póvoa de; Braz, Evaldo Muñoz; Netto, Sylvio Pellico; Zachow, Randolf.
The aim of this work was to evaluate the radial and longitudinal variations of wood specific gravity in an overstocked stand of Araucaria angustifolia, with 65 years. The stand was located in the National Forest of Açungui, Campo Largo, Parana State, Brazil, with thinning recorded between 1970 and 1980, without subsequent thinnings. We selected three trees for each diameter class: 10-30 cm, 30-50 cm and 50-70 cm. To the longitudinal analysis, we collected discs from seven heights (0, 20, 40, 60, 80 and 100% of commercial stem and at 1.3 m). The barks were removed and it was obtained opposite wedges until pith and five samples were taken in radial direction from each disk. In general, there was an increase of wood specific gravity in radial direction. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quality of wood; Radial and longitudinal variations; Competition Engenharia florestal; Tecnologia da madeira Qualidade da madeira; Variações radial e longitudinal; Competição.
Ano: 2016
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/963

Density of ocelots in a semiarid environment in northeastern Brazil
Provedor de dados: 49
Autores: Penido,Gabriel; Astete,Samuel; Furtado,Mariana Malzoni; Jácomo,Anah Tereza de Almeida; Sollmann,Rahel; Torres,Natalia; Silveira,Leandro; Marinho Filho,Jader.
Abstract Ocelots play a key role in ecological communities as mesopredators affecting the lower trophic level and other mesopredators. They show great variability in ecological traits across their distribution, but knowledge of this species is missing in several regions where it occurs. Here, we present the first study of ocelot in the Brazilian semiarid of Caatinga. Arid habitats might keep carnivore population density low and therefore vulnerable to environmental shocks and to human-induced changes, at risk of local extinction. To assess their population status, we used camera traps between September 2009 and January 2010. We estimated the density of ocelots using a spatially explicit capture-recapture method (SECR) to be 3.16 ± 0.46 individuals per 100...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Arid environments; Brazil; Density; Ocelot; SECR.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000400503

Dental anomalies in Didelphis albiventris (Mammalia, Marsupialia, Didelphidae) from Argentina, Brazil and Uruguay
Provedor de dados: 76
Autores: Chemisquy,M. Amelia; Martin,Gabriel M.
ABSTRACT Dental anomalies have been investigated and reported for most orders of mammals, including marsupials. Previous works in Didelphis albiventris Lund, 1840 only described one kind of malformation or just a few observations from some collections, thus the type and presence of anomalies for this species was underestimated. The aim of this contribution is to describe and analyze several dental anomalies found in specimens of Didelphis albiventris from Argentina, Uruguay and Brazil. Dental anomalies were classified in three categories: supernumerary or missing teeth, morphological anomalies in size and shape, and teeth in unusual positions. We found 32 individuals of D. albiventris with anomalies out of 393 analyzed specimens (8.14%), some specimens...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anomalous teeth; Developmental instability; Supernumerary teeth; White-eared opossum.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100223

Dependencia térmica de la salamandra endémica de Colombia Bolitoglossa ramosi (Caudata, Plethodontidae)
Provedor de dados: 76
Autores: Cruz,Erika X.; Galindo,Carlos A.; Bernal,Manuel H.
RESUMEN La temperatura ambiental es un factor determinante en los procesos fisiológicos y comportamentales de los anfibios ya que son ectotérmos y consecuentemente dependen de una fuente de calor externa para alcanzar su temperatura corporal óptima. El objetivo de este trabajo fue determinar la dependencia térmica de la salamandra endémica de Colombia Bolitoglossa ramosi Brame &amp; Wake, 1972 con respecto a las temperaturas del aire y del sustrato. Para esto se realizaron diferentes muestreos en el municipio de Líbano, Tolima, Colombia, entre las 18:00 y las 24:00 horas, en Abril y Mayo de 2015. Allí se capturaron 34 individuos a los cuales se les registró directamente en campo: la temperatura corporal, la masa corporal y la longitud corporal. También, se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anfibios; Biología térmica; Conservación; Ectotérmos; Fisiología.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100218

Depletion of Phagocytic Cells during Nonlethal Plasmodium yoelii Infection Causes Severe Malaria Characterized by Acute Renal Failure in Mice
Provedor de dados: 19
Autores: Terkawi, Mohamad Alaa; Nishimura, Maki; Furuoka, Hidefumi.
In the current study, we examined the effects of depletion of phagocytes on the progression of Plasmodium yoelii 17XNL infection in mice. Strikingly, the depletion of phagocytic cells, including macrophages, with clodronate in the acute phase of infection significantly reduced peripheral parasitemia but increased mortality. Moribund mice displayed severe pathological damage, including coagulative necrosis in liver and thrombi in the glomeruli, fibrin deposition, and tubular necrosis in kidney. The severity of infection was coincident with the increased sequestration of parasitized erythrocytes, the systematic upregulation of inflammation and coagulation, and the disruption of endothelial integrity in the liver and kidney. Aspirin was administered to the...
Palavras-chave: Phagocytes; Macrophages; Phagocytosis; Plasmodium yoelii.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4479

Depletion of trophy large-sized sharks populations of the Argentinean coast, south-western Atlantic: insights from fishers' knowledge
Provedor de dados: 83
Autores: Irigoyen,Alejo; Trobbiani,Gastón.
Abstract Globally, sharks are impacted by a wide range of human activities, resulting in many populations being depleted. Trophy large-sized sharks of the Argentinean coast, the sand-tiger Carcharias taurus , the copper Carcharhinus brachyurus and the sevengill shark Notorynchus cepedianus are under intense sport and artisanal fishing since the 50's decade. However, the current and historical information for the assessment of its populations status is scarce. The aim of this work was to analyze the status of conservation of these species through the gathering of expert fishermen knowledge (FK) on semi-structured interviews. Abundance variation perception between the beginning and the end of fishermen careers revealed a critical status for the species study...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcharhinus brachyurus; Carcharias taurus; Conservation status; Folk ecological knowledge; Galeorhinus galeus; Notorynchus cepedianus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100202

Deposit of pesticides without and with adjuvants on citrus seedlings following different intervals of artificial rain
Provedor de dados: 65
Autores: Decaro,Ricardo Augusto; Decaro Junior,Sergio Tadeu; Ferreira,Marcelo da Costa.
ABSTRACT: For a crop protection product to achieve its goal, the product must be applied and remain on the leaves until it is absorbed. This situation may be compromised due to rainfall after spraying, thus necessitating reapplication which increase the overall cost. Application technology research has focused on alternatives and solutions to mitigate this effect through the use of adjuvants. The objective of this research was to evaluate the deposit of spraying liquid on citrus seedlings using the products spirodiclofen, propargite, imidacloprid, lambda cyhalothrin, copper oxychloride, and copper hydroxide with water mixed with the adjuvants polydimethylsiloxane and phosphatidylcholine. Seedlings were subjected to simulated rains of 10mm at intervals of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fungicides; Insecticides; Miticides; Pulverization; Application technology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100013

Depreissia decipiens, an enigmatic canopy spider from Borneo revisited (Araneae, Salticidae), with remarks on the distribution and diversity of canopy spiders in Sabah, Borneo
Provedor de dados: 16
Autores: Deeleman-Reinhold, C.L.; Miller, J.; Floren, A.
Tipo: Article / Letter to the editor
Palavras-chave: Jumping spiders; Canopy spiders; Taxonomy; Biodiversity; Ant-mimicking spiders; Wasp-mimicking; Mt. Kinabalu; Rainforest; Cocalodinae; Polistine wasps; Endemism.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/625350

Depressão endogâmica na produção de leite no dia do controle de bovinos Gir leiteiro
Provedor de dados: 86
Autores: Pereira,Rodrigo Junqueira; Santana Júnior,Mário Luiz; Ayres,Denise Rocha; Bignardi,Annaiza Braga; Vercesi Filho,Aníbal Eugênio.
Resumo: O objetivo deste trabalho foi estimar o efeito da endogamia sobre a produção de leite e sua persistência durante a lactação, em bovinos Gir leiteiro, bem como determinar o impacto de se considerar ou não o efeito da endogamia na avaliação genética dessa característica. Utilizaram-se 89.490 registros de produção no dia do controle, de 11.675 vacas em primeira lactação. O coeficiente e o incremento de endogamia individuais e o número equivalente de gerações completas de cada indivíduo foram computados. A depressão por endogamia foi estimada pela inclusão do efeito do incremento individual de endogamia, em um modelo de regressão aleatória. As soluções para a depressão por endogamia, de acordo com a classe de incremento individual de endogamia e a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endogamia; Parâmetros genéticos; Persistência da produção de leite; Regressão aleatória.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000600751

Depression and diagnosis of neurocognitive impairment in HIV-positive patients
Provedor de dados: 56
Autores: Pinheiro,C.A.T.; Souza,L.D.M.; Motta,J.V.S.; Kelbert,E.F.; Souza,M.S.; Martins,C.S.R.; Coelho,F.M.C.; Pinheiro,K.A.T.; Pinheiro,R.T.
Neurocognitive impairment (NCI) is frequently observed in patients infected with human immunodeficiency virus (HIV) and results from the compromise of subcortical brain structures by the virus. The manifestations of NCI range from asymptomatic impairment to dementia. In addition to cognitive impairment resulting from HIV infection, other factors such as depression are associated with the loss of cognitive functions. The aim of this study was to estimate the prevalence of NCI in HIV-positive patients in a city in southern Brazil and to establish possible associations for the prevalence of NCI with HIV-related and other risk factors. This cross-sectional study of HIV-positive outpatients was conducted in a specialized care service in the city of Pelotas in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: AIDS; Depression; Neurocognitive; HIV; HAND; CD4.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000704

Der ökologische und soziale Wert von Stadtgärten
Provedor de dados: 21
Autores: Lichtsteiner, Stéphanie; Home, Robert; Moretti, Marco; Frey, David; Fliessbach, Andreas; Tresch, Simon; Young, Christopher; Bauer, Nicole.
Die Wechselwirkungen zwischen Gärten als Lebensraum für Pflanzen und Tiere, den Bewirtschaftungsweisen der Gärten sowie dem Wohlbefinden der Gartennutzer und der Stadtbevölkerung sind wichtige aktuelle Forschungsfelder, die bislang nur wenig untersucht wurden. Im interund transdisziplinären Forschungsprojekt «BetterGardens» sollen diese Zusammenhänge analysiert und Strategien zur nachhaltigen Bewirtschaftung von Stadtgärten erarbeitet werden.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services; Policy environments and social economy.
Ano: 2016
URL: http://orgprints.org/31116/1/lichtsteiner-etal-2016-Hotspot-no33-p22.pdf

Dermatofitose superficial pustular causada por microsporum canis em um cão na cidade de João Pessoa – PB
Provedor de dados: 195
Autores: Amado, G. P.; Souza, C. P.; Torres, S. M. F.
As dermatofitoses são infecções superficiais de tecidos queratinizados com apresentação clínica bastante variável em cães. O presente relato relata o aspecto lesional, bem como as alterações cito e histológicas em um caso de dermatofitose superficial pustular causada por Microsporum canis. Uma cadela, SRD, com um ano de idade, adotada da rua nos primeiros meses de vida, foi atendida em uma clínica veterinária no município de João Pessoa, PB. Ao exame clínico, apresentava lesões pustulares em pavilhões auriculares, região inguinal, jarrete e entre coxins plantares com poucos dias de evolução. No exame citológico, foram observadas células acantolíticas e elementos fúngicos. A biópsia foi selecionada como diagnóstico oportuno, devido à apresentação clínica...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28845

Des cultures de service dans les vignes pour gérer l'eau et la fertilité des sols en viticulture
Provedor de dados: 21
Autores: Gary, Christian; Metral, Raphaël; Garcia, Leo; Metay, Aurélie.
&gt; Services intrants, services produits et compromis  &gt; Impacts de l’enherbement sur la disponibilité des ressources hydriques et azotées  &gt; Compromis entre services et gestion adaptative  &gt; Traits fonctionnels et services
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Nutrient turnover; Weed management; Viticulture.
Ano: 2016
URL: http://orgprints.org/30337/1/JSVV8_Gary%26Metral_vf.pdf

Desafíos de la Bioquímica en la era hipertecnológica
Provedor de dados: 38
Autores: Moretti,Edgardo.
En la era hipertecnológica, ¿somos asistidos por la Tecnología o asistentes de la Tecnología? La máquina inteligente, el robot ideal, ¿puede realizar todas las tareas del laboratorio, con igual o mayor eficacia que el hombre? Creemos que no, ya que la máquina puede tener solamente "pensamiento calculador". En cambio, el hombre posee "pensamiento reflexivo" y juicio ético, que le permiten un discernimiento crítico fundamental. La máquina debe asistirnos, pero es el profesional quien debe decidir lo atinente al pre y post análisis, al control del instrumental en la fase analítica, y a la atención al paciente. La simplificación de los métodos analíticos conlleva a la realización de los análisis deslocalizados, "al lado del paciente". Los progresos técnicos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioquímica; Bioquímica y tecnología; Desafíos de la bioquímica; Análisis deslocalizados.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572016000400027

Desafios na cultura do milho para altas produtividades com rentabilidade.
Provedor de dados: 14
Autores: RESENDE, A. V. de; BORGHI, E.; GONTIJO NETO, M. M.
bitstream/item/146446/1/Desafios-cultura.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Zea mays; Produção.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051024

Desarrollo de la Investigación sobre Variación Morfológica de Poblaciones Históricas Sudamericanas Utilizando Rasgos Dentales No Métricos
Provedor de dados: 77
Autores: Fonseca,Gabriel M; Aramburú,Guillermo; Rodríguez,Ivana; Bollini,Gabriel A; Atencio,Juan P; Berta,María J; López-Lázaro,Sandra; Cantín,Mario; Lissera,Rosa G.
El análisis de rasgos no métricos dentales ha logrado establecer relaciones biológicas de grupos humanos pasados y actuales con un alto valor taxonómico. Aunque Sudamérica ha sido objeto de un número considerable de investigaciones sobre poblamiento, migraciones y mestizaje, son relativamente pocos los estudios que han utilizado información de rasgos dentales para este fin, con las consiguiente ausencia de datos en amplias zonas geográficas. Se realizó una revisión sistemática de la literatura en MEDLINE, SciELO, REDALYC y LILACS, sin restricción de fecha de publicación. Se incluyeron artículos completos y disponibles primarios y secundarios en español, inglés y portugués donde se realice el análisis de rasgos morfológicos dentales en poblaciones...
Tipo: Journal article
Palavras-chave: Antropología dental; Rasgos no métricos; Sudamérica; Odontología forense.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100018

Desarrollo de líneas de frijol (Phaseolus vulgaris L.) tolerante a sequía a partir de cruces inter acervo con genotipos procedentes de diferentes orígenes (Mesoamericano y Andino)
Provedor de dados: 109
Autores: Mayor-Duran,Víctor Manuel; Raatz,Bodo; Blair,Matthew W.
La principal causa de la baja productividad en campo es la sequía, y como la mayoría de métodos para contrarrestarle son costosos e inasequibles para los agricultores de bajos recursos, se ha encontrado que el mejoramiento genético es la opción más económica para incrementar o estabilizar la producción de frijol común en condiciones de sequía. Por lo tanto el objetivo principal de esta investigación fue obtener líneas de frijol provenientes de cruzas inter acervo, con el fin de seleccionar líneas tolerantes a estrés hídrico. En la generación F5:6, se seleccionaron las 54 mejores líneas elites en términos de rendimiento y características agronómicas favorables, de un total de 492 líneas cosechadas. Posteriormente se codificaron como líneas DAB (Drought...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Características de importancia; Compuestos masales; Estrés hídrico; Líneas tolerantes a sequía; Selecciones individuales.
Ano: 2016
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122016000400015

Desarrollo de una técnica de inmunodifusión para la detección del virus Sacbrood en abejas
Provedor de dados: 78
Autores: Albo,GN.; Kuzmanich,R.; Reynaldi,FJ.; Picotto,LD.; Sguazza,GH.
La apicultura es una de las actividades agrícolas más importantes de la República Argentina. En los últimos años se ha observado, a nivel mundial, una marcada disminución en el número de abejas. La mortalidad de las abejas, puede atribuirse a la interacción de factores ambientales, al manejo de las colonias o a la acción de diversos microorganismos, entre ellos los virus. Teniendo en cuenta que en la Argentina en este momento solamente se cuenta con técnicas de diagnostico moleculares para la detección de virus, el objetivo de este trabajo fue desarrollar un test de inmunodifusión que permita la detección del Virus de la Cría Ensacada de forma más sencilla y económica. Para ello una cepa autóctona del virus Virus de la Cría Ensacada fue utilizada para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abejas melíferas; Virus; Cría ensacada; Inmunodifusión.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982016000200009

Desarrollo sustentable: un desafío para la ciencia y la tecnología
Provedor de dados: 85
Autores: Busso,Carlos A.
Tipo: Info:eu-repo/semantics/other
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572016000100001

Desarrollo y reproducción de los gametófitos de dos especies chilenas de helechos, Blechnum arcuatum (Blechnaceae) y Pteris semiadnata (Pteridaceae)
Provedor de dados: 73
Autores: Seral,Andrea; Flores-Bavestrello,Alejandra; Gabriel y Galán,José María.
RESUMEN En este trabajo se estudia la germinación, el patrón de desarrollo morfológico y expresión sexual de dos especies de helechos homospóreos que habitan en Chile: Pteris semiadnata y Blechnum arcuatum. Para ello se recolectaron esporas de diferentes esporófitos y se sembraron en cultivos de agar mineral, mantenidos en condiciones controladas. Los máximos porcentajes de germinación observados fueron 82 y 91% para B. arcuatum y P. semiadnata, respectivamente. El patrón de germinación en ambas especies se corresponde con el tipo Vittaria. El patrón de desarrollo morfológico de B. arcuatum se ajusta al tipo Aspidium. Los gametófitos adultos de esta especie presentaron tricomas unicelulares por la superficie de la lámina y el margen, y se comportaron como...
Tipo: Journal article
Palavras-chave: Anteridio; Anteridiógeno; Arquegonio; Patrón de desarrollo morfológico; Germinación.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200346

DESBASTE: como manejar o plantio florestal em sistema silvipastoril: programa 17: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O desbaste em sistema silvipastoril é o corte seletivo de árvores dentro desse sistema. Essencial, essa prática ajuda a garantir qualidade e a produtividade dos plantios florestais, além de gerar renda para o produtor, que pode vender as toras retiradas no desbaste. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Ives Goulart, da Embrapa Florestas falam sobre sobre essas e outras vantagens do desbaste.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio florestal; Sistema Silvipastoril; Árvore; Renda; Produtor; Tora.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045287

DESBASTE: como manejar o plantio florestal em sistema silvipastoril: programa 17: Sul.
Provedor de dados: 14
O desbaste em sistema silvipastoril é o corte seletivo de árvores dentro desse sistema. Essencial, essa prática ajuda a garantir qualidade e a produtividade dos plantios florestais, além de gerar renda para o produtor, que pode vender as toras retiradas no desbaste. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Ives Goulart, da Embrapa Florestas falam sobre sobre essas e outras vantagens do desbaste.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio florestal; Sistema silvipastoril; Árvore; Renda; Produtor; Tora.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045296

DESBASTE: como manejar o plantio florestal em sistema silvipastoril: proprama 17: Norte.
Provedor de dados: 14
O desbaste em sistema silvipastoril é o corte seletivo de árvores dentro desse sistema. Essencial, essa prática ajuda a garantir qualidade e a produtividade dos plantios florestais, além de gerar renda para o produtor, que pode vender as toras retiradas no desbaste. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Ives Goulart, da Embrapa Florestas falam sobre sobre essas e outras vantagens do desbaste.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio florestal; Sistema silvipastoril; Árvore; Produtor; Renda; Tora.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1045293

DESCAROÇADOR e prensa enfardadeira itinerantes para o beneficiamento do algodão.
Provedor de dados: 14
O descaroçador e a prensa enfardadeira, realizam o descaroçamento do algodão e o enfardamento da pluma na própria unidade produtiva, preferencialmente em associações ou cooperativas, para facilitar a gestão do processo de descaroçamento e a logística de venda da pluma. Além disso, este processo permite que o caroço do algodão seja utilizado como complemento proteico para ração dos animais da propriedade e formação do banco de sementes da comunidade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Máquina beneficiadora; Qualidade de fibra; Algodão.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066788

DESCRIÇÃO DA CURVA DE CRESCIMENTO DE FRUTOS DO CAJUEIRO POR MODELOS NÃO LINEARES
Provedor de dados: 94
Autores: MUIANGA,CARLOS ALBERTO; MUNIZ,JOEL AUGUSTO; NASCIMENTO,MICHERLANIA DA SILVA; FERNANDES,TALES JESUS; SAVIAN,TACIANA VILELLA.
RESUMO  O objetivo do trabalho foi avaliar o ajuste dos modelos Gompertz e Logístico, com estrutura de erros independentes e autoregressivos, no desenvolvimento de frutos de caju, com base em medidas de comprimento e largura do fruto, tomados ao longo do tempo. A estimação dos parâmetros foi feita por meio de rotinas no software R, utilizando-se o método dos mínimos quadrados e o processo iterativo de Gauss- Newton. Os modelos foram comparados pelos critérios: coeficiente de determinação ajustado (R2 aj), desvio padrão residual (DPR), critério de informação Akaike (AIC) ecritériobayesiano de Schwarz (BIC). Para os dois modelos, os dados apresentaram autocorrelação residual positiva, tanto para a variável comprimento como para a largura do fruto, descrita...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelo de crescimento; Medidas biométricas; Regressão não linear; Cajú.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100022

Descrição de cultivares crioulos cultivados no Vale do Juruá.
Provedor de dados: 14
Autores: ARAÚJO, M. L.; MATTAR, E. P. L.; OLIVEIRA, E. de; JESUS, J. C. S. de; NAGY, A. C. G.; SIVIERO, A.
A pesquisa que amparou os dados deste capítulo fez parte do projeto denominado Estudo de Tecnologias Agroecológicas para Manutenção da Fertilidade dos Solos da Amazônia Sul-Ocidental, financiado pela Fundação de Tecnologia do estado do Acre, executado entre dezembro de 2009 e dezembro de 2011. O trabalho foi realizado por uma equipe composta por docentes, técnicos e acadêmicos da Universidade Federal do Acre pertencentes ao Campus Floresta, localizado no município de Cruzeiro do Sul. Durante a pesquisa foram detectados 25 (vinte e cinco) cultivares crioulos de feijões cultivados por agricultores familiares ao longo do Rio Juruá tomando a sua parte mais alta sendo nove materiais de Vigna unguiculata (L.) Walp. e 16 genótipos de Phaseolus vulgaris L., todos...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Cultivares crioulos; Cultivo; Vale do Juruá (AC); Acre; Amazônia Ocidental.; Agricultura Familiar; Feijão.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1057620

Descrição diagnóstica e terapêutica do tumor venéreo transmissível em nove animais errantes
Provedor de dados: 195
Autores: Lanna Neta, Alda Trivellato; dos Santos, Allan Tessaro; Silveira, Douglas Severo.
O tumor venéreo transmissível (TVT), é um dos tumores que mais acomete a espécie canina, apresentando uma predominância maior em animais jovens, errantes e sexualmente ativos, é uma neoplasia de células redondas, ou ovais de dimensões uniformes, com grandes núcleos (SOARES, 2007), possui origem mesenquimatosa (SOUSA et al, 2000) e é caracterizado por ser transmissível de forma venérea pelo coito ou transplantado mecanicamente, por meio de lambedura, mordedura e arranhões. A transmissão dessa neoplasia é favorecida por características do coito desses animais, visto que o contato prolongado predispõe ao desenvolvimento de lesões na mucosa genital. No presente trabalho foi realizado um estudo dos casos TVT, objetivando buscar informações a respeito da...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/28932

Descrição dos processos de elaboração.
Provedor de dados: 14
Autores: PEREIRA, G. E.; GUERRA, C. C.; BIASOTO, A. C. T.; SILVA, G. A. da.
O técnico ou enólogo deve acompanhar a maturação da uva no campo, para a tomada de decisão sobre o ponto ideal de colheita. Esta data irá depender do tipo de vinho a ser elaborado pela empresa, seja ele espumante, vinho branco, vinho rosado, vinho tinto ou vinho licoroso. Este acompanhamento deve ser semanal, e devem ser analisados o teor de açúcares, acidez total (principalmente ácido málico), se se possível a concentração de polifenóis (em extratibilidade das antocianinas e taninos da casca e semente). Recomenda-se, também, realizar uma degustação das uvas, que corresponde a uma avaliação sensorial de sua casca e sementes, para que sejam colhidas uvas preferencialmente maduras. Entretanto, nem sempre é possível colher uvas maduras, muitas vezes a...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Vinho tinto; Vinho branco; Vinho espumante; Suco de uva integral.; Vinho; Uva; Fermentação Alcoólica.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1060294

Descrição e análise financeira de um consórcio agroflorestal com cupuaçu, pupunha e castanheira (Projeto Reca - Rondônia): BR SAF RO 01.
Provedor de dados: 14
Autores: OLIVEIRA, T. K. de; ARCO-VERDE, M. F.; SILVA, D. V. da; BARDALES, N. G.
A demanda por recomendações técnicas em sistemas agroflorestais (SAFs) é cada vez maior, especialmente devido à possibilidade de uso para recomposição de áreas de reserva legal na agricultura familiar; ou ainda como forma de uso da terra indicada para Amazônia. Assim, faz-se necessário identificar e indicar modelos de sucesso já validados por produtores em campo.O objetivo deste trabalho é registrar os coeficientes técnicos e apresentar uma análise financeira de um consórcio agroflorestal de 26 anos de idade, implantado e conduzido por agrossilvicultores do Projeto Reca (Rondônia).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Castanha do brasil; Cupuassu; Sistema agroflorestal (SAF); Análise financeira; Viabilidade econômica; Projeto RECA; Nova Califórnia (RO); Rondônia; Amazônia Ocidental; Amazonia Occidental; Western Amazon; Cultivo mixto; Theobroma grandflorum; Catanha do pará; Insumos agrícolas; Nuez del Brazil; Sostenibilidad económica.; Sistema de cultivo; Consorciação de cultura; Cupuaçu; Pupunha; Bactris gasipaes; Bertholletia excelsa.; Cropping systems; Mixed cropping; Brazil nuts; Economic sustainability; Farm inputs.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062936

Descripción de la metodología de seguimiento mediante el uso de carretes de hilo para estudios ecológicos en armadillos
Provedor de dados: 81
Autores: Rossi,Enzo A; Tamburini,Daniela M.
La metodología de mapeo de recorrido mediante el uso de carretes de hilo ha sido utilizada en diversos grupos de mamíferos como variante de técnicas más costosas y complejas. Sin embargo, escasos estudios describen las características técnicas de estos sistemas. El objetivo del trabajo es describir un nuevo sistema de carrete de hilo, basado en los preexistentes, adaptado para estudios ecológicos en Tolypeutes matacus. El método permite obtener datos comportamentales asociados al uso de hábitat. El sistema ha sido probado en el Chaco Árido de Córdoba (Argentina) y se estima factible su aplicación en otros grupos de mamíferos, pudiendo complementar metodologías afines.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Chaco Árido; Desplazamiento; Tolypeutes matacus; Uso de hábitat.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832016000200030

Descripción del Somatotipo y Cualidades Físicas de Varones Surfistas Experimentados Chilenos
Provedor de dados: 77
Autores: Valdés V,María Ignacia; Guzmán-Venegas,Rodrigo.
El surf es un deporte que ha incrementado su número de adeptos en Chile. Sin embargo, existen pocos estudios que describan las características antropométricas y físicas de estos deportistas en el medio nacional. Este estudio observacional descriptivo transversal, tuvo por objetivo describir las características antropométricas y físicas de surfistas experimentados chilenos. En 15 surfistas chilenos experimentados (edad: 27,1±5,2; talla: 1,77±0,04; peso: 74,1±6,3) se evaluó el somatotipo, control postural, los saltos Squat Jump (SJ) y Counter Movement Jump (CMJ), y el consumo máximo de oxígeno (VO2 Max.). El somatotipo promedio de la muestra fue endomorfo (2,7±0,5), mesomorfo (4,6±0,7) y ectomorfo (2,3±0,6). En la prueba de estabilidad postural se obtuvo un...
Tipo: Journal article
Palavras-chave: Surf; Somatotipo; Control postural; Salto vertical jump; VO2 Max.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100004

Description and molecular characterization of a new species of tarantula, Pamphobeteus verdolaga , from Colombia (Araneae: Mygalomorphae: Theraphosidae)
Provedor de dados: 103
Autores: Cifuentes,Yeimy; Estrada-Gomez,Sebastián; Vargas-Muñoz,Leidy Johana; Perafán,Carlos.
ABSTRACT A new species of Pamphobeteus Pocock, 1901, is described from the Colombian Andes, Medellín, Antioquia. The biochemistry and molecular characteristics of the venom of this new species (previously identified as Pamphobeteus aff. nigricolor ) has been already described. A detailed taxonomic study, comparing this species with holotypes and additional material of Pamphobeteus species, allowed us to recognize it as new, and to describe it here as Pamphobeteus verdolaga sp. nov. The male of P. verdolaga sp. nov. is distinguished by the palpal bulb with broad embolus, poorly developed apical keel (A), prolateral inferior keel (PI) and prolateral accessory keel (PAc) present but poorly developed, and retrolateral keel (R) of similar length as A. Females...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CO1 sequence; Medellín; Neotropical; Theraphosinae.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603008

Description of a contourite depositional system on the Demerara Plateau: Results from geophysical data and sediment cores
Provedor de dados: 5
Autores: Tallobre, Cedric; Loncke, Lies; Bassetti, Maria-angela; Giresse, Pierre; Bayon, Germain; Buscail, Roselyne; De Madron, Xavier Durrieu; Bourrin, Francois; Vanhaesebroucke, Marc; Sotin, Christine.
The Demerara Plateau, belonging to the passive transform margin of French Guiana, was investigated during the IGUANES cruise in 2013. The objectives of the cruise were to explore the poorly-known surficial sedimentary column overlying thick mass transport deposits as well as to understand the factors controlling recent sedimentation. The presence of numerous bedforms at the seafloor was observed thanks to newly acquired IGUANES bathymetric, high resolution seismic and chirp data, while sediment cores allowed the characterization of the deposits covering the mass transport deposits. Modern oceanographic conditions were determined in situ, using mooring monitoring over a 10-month period. Our data indicate the presence of a Contourite Depositional System...
Tipo: Text
Palavras-chave: Marginal plateau; Contourite; Comet tail; Demerara Plateau.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00308/41957/41220.pdf

Description of a new species of Adetus and of the female of Wappesoeme camiri, new records and updates to type depository for three species of Amphicnaeia Bates (Coleoptera, Cerambycidae)
Provedor de dados: 92
Autores: Santos-Silva,Antonio; Galileo,Maria Helena M.
ABSTRACT A new species of Adetus LeConte, 1852 is described from Bolivia. Additions to the description of Wappesoeme Galileo et al., 2015 and differences between males and females of Wappesoeme camiri Galileo et al., 2015 are provided. New country and state records are provided in Cerambycinae and Lamiinae. The type depository is corrected for three species of Amphicnaeia Bates, 1866.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apomecynini; Neotropical Region; Oemini; South America; Taxonomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000400297

Description of a new species of Pseudomegischus van Achterberg from China (Hymenoptera, Stephanidae)
Provedor de dados: 16
Autores: Chen,  H.- y.; Hong, C.- d.; Achterberg, C. van; Xu , Z.- f.
A new species of the genus Pseudomegischus van Achterberg, Pseudomegischus yunnanensis sp. n., is described and illustrated from Yunnan Province, China. This is the second species of the genus reported from China. A modified section of the identification key to species of Pseudomegischus is added to include the new species.
Tipo: Article / Letter to the editor
Palavras-chave: Stephanidae; Pseudomegischus; New species; Oriental Region; China.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/624552

Description of immature stages of Hoplia mexicana Harold and H. squamifera Burmeister (Coleoptera, Melolonthidae, Hopliinae)
Provedor de dados: 92
Autores: Morón,Miguel Ángel; Ramírez-Ponce,Andrés; Ramírez-Salinas,Concepción; Carrillo-Ruiz,Hortensia.
ABSTRACT Third stage larvae and pupae are described based on specimens collected in Mexico: Oaxaca (Cerro Zempoaltepetl), and Chiapas (Amatenango), respectively. Pupal characters are described for the first time for American Hopliinae. Habitus images and figures of diagnostic characters as well as comments on the differences between these larvae and those of Hoplia callipyge LeConte, 1856 and H. equina LeConte, 1880, the only Hopliinae larvae previously known in New World, are also included.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biology; Morphology; Pupae; Taxonomy; White grubs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000100001

Description of Methicillin-resistant Staphylococcus pseudintermedius from canine pyoderma in Minas Gerais state, Brazil
Provedor de dados: 45
Autores: Bourguignon,E.; Viçosa,G.N.; Corsini,C.M.M.; Moreira,M.A.S.; Nero,L.A.; Conceição,L.G.
Methicillin-resistant Staphylococcus pseudintermedius (MRSP) is of worldwide concern in veterinary medicine. The identification of resistant strains is necessary for proper treatment and the prevention of its propagation among animals. This study aimed to identify S. pseudintermedius isolated from canine pyoderma and evaluate their resistance profiles. Lesions from 25 dogs with pyoderma were sampled. Bacterial isolates were subjected to phenotypic and genotypic analysis for identification of the causative agent. S. pseudintermedius isolates were subjected to SmaI macrorestriction analysis and PFGE for genetic grouping, and PCR to identify the presence of the mecA gene. Their resistance profiles against 12 antimicrobials were also assessed. According to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Staphylococcus pseudintermedius; Canine pyoderma; MecA; PFGE; Antimicrobial resistance.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200299

Description of the application method in technical and scientific work on insecticides
Provedor de dados: 1
Autores: Balan, Marcelo Gonçalves; Saab, Otavio Jorge Grigoli Abi; Ecker, Arney Eduardo do Amaral; Migliorini, Gustavo de Oliveira.
Chemical control is a viable and practically indispensable tool in the control and management of cultivated plant pests, but insufficient detail in documenting the methods used for applying phytosanitary products has been reported in the majority of scientific publications dealing with insecticide application. A survey of 200 scientific studies was conducted to examine how much basic information was provided on the application method. The amount of descriptive detail concerning the insecticide application method was found to be below the minimum requirements. In particular, there was insufficient detail concerning the spray droplet spectrum (no information in 173 studies evaluated – 86.5%), operating pressure (38 studies – 19%), solution concentration (52...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.03.00.00-8; 5.01.03.02-4; 5.01.02.00-1 spray nozzles; Droplet spectrum; Operating pressure Engenharia Agrícola.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/25170

Description of the first juvenile stage of the fiddler crab Minuca mordax (Smith, 1870) (Crustacea, Decapoda, Ocypodidae)
Provedor de dados: 84
Autores: Martins,Salise Brandt; Marochi,Murilo Zanetti; Masunari,Setuko.
ABSTRACT The first stage of the fiddler crab Minuca mordax is described here. Zoea larvae obtained from four ovigerous female were reared in the laboratory until the development of the first crab stage. The development from zoea I to the first juvenile instar lasted 35 days after hatching. The first crab stage of Minuca mordax can be morphologically distinguished from those of Minuca burgersi and Leptuca cumulanta by a 2-segmented antennule endopod (3-segmented in M. burgersi, unsegmented in L. cumulanta), an unsegmented maxillule endopod (2-segmented in M. burgersi and L. cumulanta), and a 4-segmented first and second maxilliped endopod (respectively unsegmented and 5-segmented in M. burgersi and L. cumulanta). The three species have the following...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Juvenile morphology; Development; Mangrove; Guaratuba Bay.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016001400163

Description of the last instar larva and new contributions to the knowledge of the pupa of Dasyhelea mediomunda Minaya (Diptera, Culicomorpha, Ceratopogonidae)
Provedor de dados: 42
Autores: DÍAZ,FLORENTINA; ANJOS-SANTOS,DANIELLE; FUNES,AMPARO; RONDEROS,MARÍA M.
ABSTRACT The fourth instar larva of Dasyhelea mediomunda Minaya is described for the first time and a complete description of the pupa is provided, through use of phase-contrast microscope and scanning electron microscope. Studied specimens were collected in a pond connected to a small wetland "mallin" on the Patagonian steppe, Chubut province, Argentina.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Argentina; Dasyhelea mediomunda; Immature stages; Patagonian steppe.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501625

Description of the last nymphal instar of Talipes appendiculatus (Hemiptera: Membracidae: Membracinae), and notes on the biology of the immatures and adults
Provedor de dados: 103
Autores: Lencioni-Neto,Frederico; Sakakibara,Albino M.
ABSTRACT The last instar nymph of Talipes appendiculatus (Fonseca) is described and illustrated, and biological data are given on the immatures and adults. The 5th instar nymph has the body covered with tuberculate chalazae; head and thorax without scoli; abdomen with terga III-VIII with single dorsal scoli, all different in size, III and VIII small, V the largest about 2x longer than wide. Descriptions of the adults (male and female) are also provided, with the addition of some new characters. The species (adults, immatures of various stages) has been collected on branches of Cassia fistula L. (Leguminosae: Caesalpinioidea), and is frequently attended by bees and wasps.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Description; Nymphal stages; Talipedini; Taxonomy; Treehopper.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603007

Description of the reproductive behavior of Symphysodon aequifasciatus (Cichlidae) in captivity
Provedor de dados: 36
Autores: MATTOS,Douglas da Cruz; SCRENCI-RIBEIRO,Rafaela; CARDOSO,Leonardo Demier; JUNIOR,Manuel Vazquez Vidal.
ABSTRACT The blue discus (Symphysodon aequifasciatus) is often sold for ornamental purposes. It is a neotropical cichlid from South America, which is native to the rivers of the Amazon basin of Brazil, Peru and Colombia. The purpose of this study was to characterize the reproductive behavior of S. aequifasciatus and identify features that can later be used by breeders to facilitate the handling and reproduction of this species in captivity. The experiment was divided into two stages: the first dealt with partner selection and couple formation to observe the behaviors of territoriality, pursuing, fleeing, biting, stay, protecting and cleaning of the substrate. The second stage documented mating behavior, nesting and parental care, to observe vibration,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazonian Fish; Ornamental Fish; Larviculture; Reproduction; Behavior.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672016000400433

Description of three new species of Quadriacanthus (Monogenea: Ancyrocephalidae) gill parasites of Clarias submarginatus (Siluriformes: Clariidae) from Lake Ossa (Littoral region, Cameroon)
Provedor de dados: 103
Autores: Bahanak,Dieu ne dort; Nack,Jacques; Pariselle,Antoine; Bilong Bilong,Charles F.
ABSTRACT Clariidae is a group that includes many species that have great economic importance in both fisheries and fish culture. Monogenean parasites of fishes assigned to this family have been studied in Cameroon, but there have been no studies on Clarias submarginatus Peter, 1882, a fish that is traditionally consumed by the local people. The examination of 43 specimens identified as C. submarginatus from Lake Ossa (first record of this fish species in the Sanaga basin), revealed that some of them belong to Quadriacanthus and are new. Their identification was made based on the morphology and the size of sclerotized parts of the haptor and the male and female copulatory complexes. Quadriacanthus macruncus Bahanak, Nack &amp; Pariselle sp. nov. and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quadriacanthus macruncus sp. nov.; Quadriacanthus ossaensis sp. nov.; Quadriacanthus submarginati sp. nov.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000403002

Description stem profile of trees through the taper functions
Provedor de dados: 22
Autores: Nicoletti, Marcos Felipe; Machado, Sebastião do Amaral; Carvalho, Samuel de Padua Chaves e; Figueiredo Filho, Afonso; Sanquetta, Carlos Roberto.
The objective of this study was to summarize information about the use of modeling the stem profile of trees through taper functions. It is known that some factors influence the growth of trees and consequently the stem profile. Then, the taper functions are responsible to study the stem profile and its variations that affect directly in forest planning. Thus, the modeling is a tool able to describe the stem profile and conduct the forest production for the different business. Aiming to improve the estimates of forest inventory, the improvement of statistic technical of modeling in the country already provide considerable results. Examples are mixed models and multivariate modeling innovate in this segment. These approaches have been used to improve the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Manejo florestal; Modelagem; Multiproduto; Sortimento florestal.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13318

Descriptions of a new species of Foenatopus Smith from China and the male of Parastephanellus brevicoxalis (Hymenoptera, Stephanidae)
Provedor de dados: 16
Autores: Chen, H.-y.; Achterberg, C. van; Xu, Z.-f.
A new species of the stephanid genus Foenatopus Smith, Foenatopus weii sp. n., is described and illustrated from Yunnan Province, China. A modified section of the identification key to species of Foenatopus is added to include the new species. The male of Parastephanellus brevicoxalis Hong, van Achterberg &amp; Xu, 2011 from Guangdong Province, China is also described and illustrated for the first time.
Tipo: Article / Letter to the editor
Palavras-chave: China; Foenatopus; Male; New species; Oriental Region; Parastephanellus brevicoxalis.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/625045

Descriptive Anatomy of Lateral Digital Extensor Muscles of the Hand of the White-Footed Tamarin (Saguinus leucopus Günther, 1876)
Provedor de dados: 77
Autores: Vélez García,Juan Fernando; Duque Parra,Jorge Eduardo; Barco Ríos,John.
The Saguinus leucopus is an endemic and monotypic primate of Colombia with quadrupedal arboreal locomotion, but the study of its morphological adaptations are still scarce, therefore the specific knowledge of its muscles will allow to understand these adaptations and to establish better medical and surgical procedures in order to preserve this species. For this purposes, the two forearms of 10 S. leucopus specimens were dissected, they were fixed within a formaldehyde solution, phenic acid and mineral oil mixture. Among the craniolateral muscles of the forearm two muscles were independent for digits IV and V. They presented form, origin and insertion suitable for individual extension of each digit, with innervation and irrigation by the cranial...
Tipo: Journal article
Palavras-chave: Antebrachial region; Extensor digiti quarti proprius muscle; Extensor digiti quinti proprius muscle; Myology; Primate.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300050

Desempenho da co-digestão anaeróbia de dejetos suínos com inclusão de glicerina bruta
Provedor de dados: 124
Autores: Schwingel,Alice Watte; Orrico,Ana Carolina Amorim; Orrico Junior,Marco Antonio Previdelli; Sunada,Natalia da Silva; Centurion,Stanley Ribeiro.
RESUMO O objetivo foi avaliar o desempenho da co-digestão anaeróbia de dejetos de suínos associados com crescentes doses de glicerina bruta, adotando-se diferentes tempos de retenção hidráulica (TRH). O delineamento utilizado foi inteiramente casualizado em esquema fatorial 3x4, três TRH (10; 17 e 24 dias) e quatro doses de glicerina bruta (0; 5; 10 e 15% dos sólidos totais), com quatro repetições por tratamento. Os parâmetros avaliados foram produção e potencial de produção de biogás, reduções de sólidos totais (ST), fibra em detergente neutro (FDN) e fibra em detergente ácido (FDA). A produção de biogás e potencial de produção apresentaram efeito quadrático nos TRH de 17 e 24 dias, evidenciando como doses ideais 4,09 e 5,63% de glicerina bruta,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiesel; Resíduos; Suinocultura; Tempo de retenção hidráulica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400778

DESEMPENHO DA IRRIGAÇÃO E FERTIRRIGAÇÃO AVALIADAS POR CONTROLE ESTATÍSTICO DE QUALIDADE - DOI: 10.13083/1414-3984/reveng.v23n6p541-551
Provedor de dados: 107
Autores: André Luiz Justi; Universidade Federal do Paraná - UFPR; Paula Mayumi Saizaki; Universidade Tecnológica Federal do Paraná - UTFPR.
A avaliação de um sistema de irrigação pode ser feita com uso da uniformidade de distribuição de água, sendo o Coeficiente de Uniformidade de Christiansen (CUC) o mais utilizado, pois além de ser uma fonte de avaliação de seu bom funcionamento, também é uma forma de verificar sua viabilidade de implantação e operação. Com este trabalho objetivou-se utilizar o Controle Estatístico de Qualidade (CEP), por meio do índice de capacidade do processo, para avaliar a uniformidade de distribuição de água de um sistema de irrigação por aspersão convencional operando com água e realizando a fertirrigação. Os ensaios foram conduzidos no Núcleo Experimental de Engenharia Agrícola – NEEA – pertencente a Universidade Estadual do Oeste do Paraná – UNIOESTE – Campus...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Recursos Hídricos e Ambientais Controle de qualidade; Nitrogênio; Aspersores.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/558

Desempenho das Pastagens no Sistema Integração Lavoura-Pecuária no Período de 1999 a 2013.
Provedor de dados: 14
Autores: RICHETTI, A.
bitstream/item/158134/1/DOC-2016-135.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Integração lavoura-pecuária.; Custo de Produção; Sistema de Cultivo.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067644

DESEMPENHO DE ALAGADOS CONSTRUÍDOS (CONSTRUCTED WETLANDS) DE FLUXO VERTICAL NO PÓS-TRATAMENTO DE ESGOTO SANITÁRIO: POTENCIAL PARA O REÚSO AGRÍCOLA - DOI: 10.13083/1414-3984/reveng.v23n6p517-528
Provedor de dados: 107
Autores: Regina Maria Ferreira dos Santos; UNICAMP; Denis Miguel Roston; UNICAMP.
Estudou-se um sistema composto de dois leitos de fluxo vertical cultivados com macrófitas (Typha sp.) dispostos paralelamente com iguais dimensões (2,50 m x 1,10 m x 1,20 m) e área superficial 2,75 m2. O meio filtrante foi constituído das seguintes camadas: topo - 0,07 m de brita 01, intermediária - 0,60 m de areia média, fundo - 0,13 m de brita 01. O sistema experimental foi implantado na área de eventos, Estância Árvore da Vida localizada no município de Sumaré/SP e foi suprido pelo efluente da Estação de Tratamento de Esgotos (ETE) do local que utiliza o sistema de lodos ativados. Avaliou-se o potencial de nitrificação, redução de turbidez e sólidos suspensos totais (SST) com vistas à produção de água adequada ao reuso, quantificando-se as seguintes...
Tipo: Artigo Avaliado por Pares
Palavras-chave: Recursos Hídricos e Ambientais controle de poluição; Clarificação; Nitrificação; Reúso agrícola.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/535

Desempenho de cultivares de berinjela em plantio direto e convencional
Provedor de dados: 75
Autores: Echer,Márcia M; Dalastra,Graciela M; Hachmann,Tiago L; Guimarães,Vandeir F; Fiametti,Mayara S.
RESUMO: O objetivo deste trabalho foi avaliar a influência do sistema plantio direto e convencional, sob aveia preta (avena strigosa), na qualidade e produtividade da berinjela. o experimento foi conduzido na universidade estadual do oeste do paraná, marechal cândido rondon-pr. o delineamento experimental utilizado foi de blocos ao acaso em esquema fatorial 6x2, com quatro repetições. os tratamentos foram compostos de seis cultivares de berinjela (nápoli, f 2000, zebrita, redonda rosa, roma e napolitana) e dois sistemas de manejo de solo (plantio direto sobre palhada de aveia e preparo convencional com incorporação da palhada). o experimento foi realizado em duas etapas. a primeira, referente à semeadura da aveia, foi realizada em junho de 2008, sendo que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum melongena; Manejo do solo; Produtividade; Qualidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000200239

Desempenho de cultivares de cenoura em sistema orgânico de cultivo em condições de temperaturas elevadas
Provedor de dados: 75
Autores: Resende,Geraldo M; Yuri,Jony E; Costa,Nivaldo D; Mota,José H.
RESUMO: A cenoura é a quarta hortaliça mais consumida no país e uma das mais consumidas no mundo. Considerando a necessidade de adaptação de materiais em sistemas orgânicos de cultivo, este trabalho teve como objetivo avaliar o desempenho de cultivares de cenoura no cultivo orgânico, em Petrolina-PE, sob condições de temperaturas elevadas no verão. O experimento foi conduzido no período de dezembro de 2009 a março de 2010, com 12 cultivares (Alvorada, Brasília, Brazlândia, Carandaí, Danvers, Karine, Kuronan, Marly, Nantes, Shin Kuroda, Suprema e Tropical). A altura das plantas de cenoura oscilou de 49 a 63 cm, despontando a cultivar Brasília com a maior altura (63 cm). A produtividade total de raízes variou de 26,9 a 58,6 t/ha, sendo os maiores rendimentos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota; Produtividade; Competição de cultivares; Produção orgânica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000100121

Desempenho de cultivares de citros enxertadas sobre o trifoliateiro 'Flying Dragon' e limoeiro 'Cravo' em fase de formação do pomar
Provedor de dados: 53
Autores: Portella,Camilla Rangel; Marinho,Cláudia Sales; Amaral,Bruno Dias; Carvalho,Waleska Soares Gomes; Campos,Graziella Siqueira; Silva,Mírian Peixoto Soares da; Sousa,Monica Cardoso de.
Resumo A redução de porte que o porta-enxerto Poncirus trifoliata var. monstrosa 'Flying dragon' confere às plantas sobre ele enxertadas pode facilitar os tratos culturais, permitir o adensamento de plantio e aumentar a eficiência produtiva, dependendo da cultivar e condições de cultivo. Para cultivares de laranjeiras, há pouca informação sobre o uso do 'Flying dragon' como porta-enxerto, principalmente no Estado do Rio de Janeiro. Assim, um experimento foi conduzido com o objetivo de avaliar o desempenho de laranjeiras doces e da limeira ácida 'Tahiti' enxertadas sobre o porta-enxerto 'Flying dragon', durante a fase de formação do pomar, tendo o limoeiro 'Cravo' como padrão de comparação. O experimento foi conduzido em sistema de cultivo irrigado, nas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus limoni; Densidade de plantio; Plantio irrigado; Poncirus trifoliata var. monstrosa; Índice de vigor vegetativo; Volume de copa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000100070

Desempenho de cultivares de milho no nordeste brasileiro: Safra 2013/2014.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; CARDOSO, M. J.; PACHECO, C. A. P.; ROCHA, L. M. P. da; GUIMARAES, P. E. de O.; TABOSA, J. N.; CAVALCANTE, M. H. B.; OLIVEIRA, T. R. A. de; MOITINHO, A. C.; SANTOS, D. L. dos; MARQUES, M. G.; PORTO, E. S.; ARAUJO, S. B. de.
bitstream/item/152258/1/cot-188.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho; Produção agrícola.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1059226

Desempenho de cultivares de milho safrinha em Tocantins.
Provedor de dados: 14
Autores: COSTA, R. V. da; SIMON, J.; ALMEIDA, R. E. M. de; CAMPOS, L. J. M.
Um dos principais fatores de sucesso no cultivo do milho safrinha é a escolha correta das cultivares a serem utilizadas em cada região. Portanto, a avaliação contínua das cultivares, a nível local ou regional, é importante para conhecer a sua adaptabilidade produtiva, bem como a sua reação aos insetos e aos patógenos predominantes em cada localidade. Nos últimos anos, a Embrapa tem realizado ensaios de avaliação do desempenho de cultivares em diferentes épocas de plantio do milho safrinha no estado do Tocantins. Aqui, serão abordados os resultados do experimento conduzido no ano de 2014 na região Central do estado.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Tocantins; Milho; Safrinha; Prática cultural; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1051275

Desempenho de cultivares de soja na Região Centro Norte do Estado do Tocantins na safra 2015/2016.
Provedor de dados: 14
Autores: ALMEIDA, R. E. M. de; CAMPOS, L. J. M.; COSTA, R. V. da; SIMON, J.; LAGO, B. C.; BONAFEDE, E.
A produção de soja no estado do Tocantins cresceu 231% nos últimos dez anos, mas por fazer parte da região do MATOPIBA, considerada a última fronteira agrícola do Brasil, a maior parte deste crescimento é recente. O conhecimento científico e a adaptação de tecnologias para o sistema produtivo ainda é incipiente, e por isso, uma das dúvidas mais comuns entre os produtores rurais é em relação às cultivares de soja mais adaptadas a região, com maior potencial produtivo e resistência a pragas e doenças. O objetivo deste trabalho foi avaliar o comportamento das principais cultivares de soja plantadas no estado do Tocantins quanto aos aspectos agronômicos, produtividade e resistência a pragas e doenças. O experimento foi desenvolvido no município de Pedro...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Recomendação de cultivar; Soja; Glycine max; Melhoramento genético vegetal; Variedade; Doença de planta; Praga de planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1056532

Desempenho de cultivares de soja na safra 2015/2016.
Provedor de dados: 14
Autores: CAMPOS, L. J. M.; COSTA, R. V. da; ALMEIDA, R. E. M. de; SIMON, J.
foi realizado, através de uma parceria de pesquisa entre a Embrapa e a Coapa (Cooperativa Agroindustrial do Tocantins), um experimento de avaliação de cultivares de soja na Fazenda Uruçu, localizada no município de Pedro Afonso-TO. Neste trabalho, foram avaliados 29 materiais, semeados no dia 18/11/2015, em espaçamento de 0,5 m entrelinhas. A adubação e os manejos de pragas e doenças foram realizados conforme a necessidade verificada na fazenda.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Soja; Melhoramento genético vegetal; Variedade.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1043754

Desempenho de Cultivares e Linhagens de Algodoeiro Herbáceo em Face da Ocorrência de Doenças e Nematoides - Resultados de 2013/14.
Provedor de dados: 14
Autores: CIA, E.; FARIAS, F. J. C.
O crescimento da cotonicultura brasileira em novas regiões, além da adoção de novos sistemas de produção, propiciou o surgimento de novas doenças, juntamente com o agravamento de outras, que levaram os produtores a buscar alternativas para manter o setor competitivo. Isso aumentou a demanda por cultivares com características de resistência a doenças abaixo dos níveis desejáveis, ocasionando um significativo aumento no custo de produção. A escolha de uma cultivar adequada é a base para garantir o máximo benefício pelo emprego dos demais fatores de produção e, consequentemente, para aumentar as chances de sucesso na rentabilidade na cultura do algodoeiro. Os programas de melhoramento genético desta cultura que atuam no Brasil têm disponibilizado ao mercado...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Algodão herbáceo; Melhoramento genético vegetal; Doença de planta.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066769

Desempenho de cultivares e linhagens de algodoeiro Herbáceo sob pressão de doenças e nematoides: resultados de 2012/13.
Provedor de dados: 14
Autores: CIA, E.; FARIAS, F. J. C.
O crescimento da cotonicultura brasileira em novas regiões, além da adoção de novos sistemas de produção, propiciou o surgimento de novas doenças, juntamente com o agravamento de outras, que levaram os produtores a buscar alternativas para manter o setor competitivo. Isso aumentou a demanda por cultivares com características de resistência a doenças abaixo dos níveis desejáveis, ocasionando um significativo aumento no custo de produção. A escolha de uma cultivar adequada é a base para garantir o máximo benefício pelo emprego dos demais fatores de produção e, consequentemente, para aumentar as chances de sucesso na rentabilidade na cultura do algodoeiro. Os programas de melhoramento genético desta cultura que atuam no Brasil têm disponibilizado ao mercado...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Algodão herbáceo; Melhoramento genético vegetal; Controle genético; Nematoide; Doença de planta; Plant diseases and disorders; Plant breeding; Genetic resistance.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066737

Desempenho de cultivares e linhagens experimentais de soja no Cerrado amapaense entre 2008 e 2013.
Provedor de dados: 14
Autores: YOKOMIZO, G. K.-I.
bitstream/item/151737/1/CPAF-AP-2016-BPD-94-Desempenho-cultivares-e-linhagem-soja-v2-1.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Produto de origem vegetal; Variedade; Produção agrícola; Melhoramento genético vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1058565

Desempenho de doadoras leiteiras mestiças F1 (Gir x Holandês) no sistema de produção in vitro de embriões
Provedor de dados: 45
Autores: Grázia,J.G.V.; Silveira,R.O.; Pereira,E.C.M.; Santos,G.M.
RESUMO O Brasil atualmente é detentor do terceiro maior rebanho de vacas leiteiras do mundo, composto, em sua maioria, de animais mestiços F1 (Gir X Holandês), os quais são bem adaptados às áreas tropicais. O objetivo do presente estudo foi investigar a eficiência da ovum pick-up (OPU) e da produção in vitro de embriões oriundos de doadoras Girolando com sêmen sexado de touros provenientes de duas raças, Gir e Holandesa. Foram utilizados dados referentes a 232 animais de diversos rebanhos, totalizando 4334 oócitos recuperados. Os oócitos foram classificados, e as estruturas viáveis (GI, GII e GIII) foram utilizadas para produção in vitro de embriões (PIVE). Foi observada uma média de oócitos recuperados para as doadoras F1 de 18,14±1,33. Além disso,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Girolando; OPU; PIVE.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000300605

Desempenho de macieiras 'Imperial Gala' e 'Mishima Fuji' em diferentes porta-enxertos
Provedor de dados: 86
Autores: Pasa,Mateus da Silveira; Katsurayama,José Masanori; Brighenti,Alberto Fontanella; Araújo Filho,Jerônimo Vieira de; Boneti,José Itamar da Silva.
Resumo: O objetivo deste trabalho foi avaliar a influência de diferentes porta-enxertos no desempenho das cultivares de macieira (Malus domestica) Imperial Gala e Mishima Fuji. O delineamento experimental utilizado foi o de blocos ao acaso, com quatro repetições. Utilizaram-se os porta-enxertos CG.969, CG.874, CG.210, CG.56, CG.008, JM.2 e JM.7, além da combinação de Marubakaido com interenxerto de M.9 (Marubakaido/M.9). Avaliaram-se as variáveis: produção por planta, produtividade, número de frutos por planta, massa de fruto, área da seção transversal do tronco, sólidos solúveis, firmeza do fruto e índice iodo-amido. A produtividade de ambas as cultivares foi maior com os porta-enxertos Marubakaido/M.9, JM.2, CG.008, CG.874, CG.210 e CG.56. Além disso, os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; Controle de vigor; Produtividade; Qualidade de fruto; Série CG; Série JM.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000100017

Desempenho de Trichogramma galloi (Hymenoptera: Trichogrammatidae) sobre ovos de Diatraea spp. (Lepidoptera: Crambidae)
Provedor de dados: 86
Autores: Valente,Ellen Carine Neves; Broglio,Sônia Maria Forti; Passos,Eliana Maria dos; Lima,André Suêldo Tavares de.
Resumo: O objetivo deste trabalho foi avaliar o desempenho de Trichogramma galloi (Hymenoptera: Trichogrammatidae) sobre ovos de Diatraea flavipennella e D. saccharalis (Lepidoptera: Crambidae), assim como as características biológicas do parasitoide em ambos os hospedeiros, e elaborar a tabela de vida de fertilidade. Para isso, foram realizados testes com e sem chance de escolha e bioensaios para avaliar as características biológicas do parasitoide em ambos os hospedeiros. A tabela de vida de fertilidade foi elaborada por meio do parasitismo diário das fêmeas de T. galloi sobre os hospedeiros. Os resultados da percentagem de parasitismo em testes com chance de escolha mostraram uma melhor aceitação por parte de T. galloi quanto a ovos de D. flavipennella....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broca-da-cana-de-açúcar chance de escolha controle biológico parasitoide; Tabela de vida.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400293

DESEMPENHO DE UM TRATOR AGRÍCOLA SOB DIFERENTES CARGAS E VAZÕES DE AR ADMITIDAS PELO MOTOR
Provedor de dados: 107
Autores: Gomes, Fábio Souza; Reis, Elton Fialho dos; Couto, Ródney Ferreira; Holtz, Vandoir.
O objetivo desse trabalho foi avaliar o desempenho energético, o rendimento na barra de tração e a eficiência de combustão em um motor de ciclo Diesel de um trator agrícola utilizando diferentes cargas na barra de tração e vazões de entrada de ar no sistema de alimentação. Assim, montou-se um experimento em delineamento inteiramente casualizado no esquema fatorial 5 x 4, constituído por diferentes cargas na barra de tração do trator (2,7; 7,4; 11,9; 15,5 e 20,5 kN) e diferentes vazões de ar admitida pelo motor (0,077; 0,085; 0,099 e 0,109 m3 s-1), com três repetições. A vazão de ar admitida pelo motor nas menores proporções, 0,077 e 0,085 m³ s-1, proporcionou aumento no consumo de combustível. O maior rendimento na barra de tração e o menor consumo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização Agrícola Ensaio de tratores; Motor ciclo Diesel; Rendimento na barra de tração.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/613

Desempenho de variedades crioulas e comerciais de feijão-macassar ou feijão-caupi no agreste paraibano.
Provedor de dados: 14
Autores: SANTOS, A. da S. dos; SILVA, E. D. da; TAVARES, E. D.; CURADO, F. F.; SALES, J. F. S. de; PEREIRA, L.
bitstream/item/144055/1/cot-186.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Feijão; Melhoramento genético vegetal.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1046353

Desempenho e divergência genética de genótipos de tomate para processamento industrial
Provedor de dados: 75
Autores: Luz,José MQ; Bittar,Cecilia A; Oliveira,Roberta C; Nascimento,Abadia R; Nogueira,Ana PO.
RESUMO O crescimento do mercado de tomate para processamento industrial desperta o interesse de instituições nacionais e empresas multinacionais produtoras de sementes de hortaliças no desenvolvimento de novos híbridos. Neste sentido, objetivou-se avaliar o desempenho e a divergência genética de genótipos de tomate, quanto às características firmeza de fruto, concentração de maturação dos frutos, índice de retenção do pedúnculo, vigor da planta, cobertura foliar do fruto, sanidade da planta, produção média por planta e teor de sólidos solúveis (°Brix). Foram avaliados 53 híbridos, sendo três testemunhas, um deles o H9553, o híbrido mais plantado no Brasil. Apenas 12 genótipos e o híbrido comercial H9553 atenderam aos critérios necessários para tomates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Híbridos; Qualidade de frutos; Agrupamento genético; °Brix.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000400483

Desempenho e parâmetros intestinais de frangos Label Rouge recebendo silagem de grãos úmidos de milho
Provedor de dados: 124
Autores: Frank,Rafael; Nunes,Ricardo Vianna; Schone,Rodrigo André; Parra,Angela Poveda; Castilha,Leandro Dalcin.
RESUMO Foram utilizados 1200 pintos da linhagem Label Rouge, com peso médio inicial de 41,0 ± 0,55 g, distribuídos em um delineamento inteiramente casualizado, em esquema fatorial 2 x 5, (com e sem acidificante X 0, 25, 50, 75 e 100% de silagem de grãos úmidos de milho - SGUM). Foram determinados o ganho de peso (GP), consumo de ração (CR), conversão alimentar (CA), além da análise morfométrica e de microbiota intestinal, rendimento de carcaça e de cortes. De 1 a 63 dias, houve efeito quadrático (P&lt;0,05) da SGUM sobre o CR e CA. Houve interação (P&lt;0,05) entre os níveis de SGUM e a adição de acidificante para o rendimento de carcaça, e de cortes (asa e peito) e fígado das fêmeas. Os machos apresentaram interação (P&lt;0,05) entre os níveis de SGUM e o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alimentos alternativo; Carcaça; Frangos caipiras; Vilosidades.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400761

Desempenho, frequência de diarreia, produção de fezes e custos de dietas com teores crescentes de farelo de abacaxi para leitões desmamados
Provedor de dados: 45
Autores: Ramos,G.F.; S. Júnior,C.D.; Oliveira,J.A.; Vasconcelos,T.S.; Budiño,F.E.L.; Ruiz,U.S.
RESUMO Esta pesquisa objetivou avaliar dietas com teores crescentes de farelo de abacaxi na alimentação de leitões desmamados. Foram utilizados 56 leitões, no intervalo de 21 a 63 dias de idade, que receberam dietas compostas principalmente por milho, farelo de soja e produtos lácteos, com adição de farelo de abacaxi em 0%, 3,4%, 6,8% e 10,2%. Foram avaliados o desempenho zootécnico; a incidência de diarreia; as excreções nas fezes, totais e por unidade de peso vivo ganho, de matérias seca (MS), mineral (MM) e orgânica (MO), nitrogênio (N) e fósforo (P); os custos relativos ao ganho de peso dos animais e os índices de eficiência econômica e de custo. As avaliações foram efetuadas dos 21 aos 35 dias; dos 21 aos 49 dias; e dos 21 aos 63 dias de idade dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Excreção de resíduos; Fibra dietética; Ganho de peso.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000601505

Desempenho produtivo de macieiras 'Royal Gala' e 'Fuji' submetidas a diferentes densidades de plantio e porta-enxertos
Provedor de dados: 86
Autores: Pereira,Adílson José; Pasa,Mateus da Silveira.
Resumo: O objetivo deste trabalho foi avaliar a influência da densidade de plantio e de porta-enxertos sobre o desempenho produtivo de macieiras 'Royal Gala' e 'Fuji'. O trabalho foi realizado de 1996 a 2007, com as cultivares Royal Gala e Fuji, na região de São Joaquim, SC. Os tratamentos consistiram de dois porta-enxertos (M9 e M26) e três densidades de plantio (1.667, 2.500 e 5.000 plantas por hectare), dispostos em arranjo fatorial 2x3, com seis tratamentos por cultivar. Utilizou-se o delineamento de blocos ao acaso, com quatro repetições. O aumento da densidade de plantio aumenta a produtividade e diminui a produção e o número de frutos por planta, independentemente da cultivar. Além disso, o aumento da densidade de plantio reduz o vigor das plantas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; Alta densidade; Controle de vigor; Pomares modernos; Porta-enxertos ananicantes.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400348

Desempenho produtivo e parâmetros sanguíneos de vacas leiteiras em pastejo suplementadas com resíduos de feijão
Provedor de dados: 86
Autores: Fonseca,Angela Aparecida da; Zanine,Anderson de Moura; Ribeiro,Marinaldo Divino; Leonel,Fernando de Paula; Ferreira,Daniele de Jesus; Souza,Alexandre Lima de; Silva,Felipe Gomes da; Correa,Rafael Arruda; Corrêa Neto,Calixto Ramos.
Resumo: O objetivo deste trabalho foi avaliar o efeito da alimentação suplementar de resíduos de feijão no desempenho produtivo e nos parâmetros sanguíneos de vacas leiteiras em pastejo. Foram utilizadas oito vacas mestiças, com peso médio de 500 kg, distribuídas em duplo quadrado latino 4×4, alimentadas com alimentação suplementar de 134, 240, 348 e 449 g kg-1 de resíduos de feijão na ração concentrada. Os animais receberam a suplementação após a ordenha no período da manhã e da tarde. A inclusão de resíduos de feijão não alterou os pesos corporais médios e os escores corporais; no entanto, reduziu a produção de leite. Os teores de gordura, proteína bruta, lactose e extrato seco total não foram alterados pela inclusão dos resíduos de feijão. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Produção de leite; Qualidade do leite; Subproduto.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000100076

Desempenho, sanidade animal e qualidade de filés de tilápias alimentadas com ração suplementada com biomassa bacteriana
Provedor de dados: 45
Autores: Santo,E.F.E.; Grassi,T.L.M.; Marcos,M.T.S.; Oliveira,D.L.; Cavazzan,J.F.; Ciarlini,P.C.; Narciso,L.G.; Torres,A.A.; Gonçalves,G.S.; Abimorad,E.G.; Ponsano,E.H.G.
A aquicultura moderna é um dos setores de produção de alimentos que mais cresce no mundo. A tilápia, além de possuir grandes vantagens produtivas, origina produtos com grande aceitação pelo mercado. Em sua nutrição, podem ser utilizados aditivos com finalidades zootécnicas, pigmentantes ou antioxidantes. Este estudo objetivou avaliar o efeito da suplementação da dieta de tilápias com biomassa de Rubrivivax gelatinosus sobre o desempenho zootécnico e a saúde dos animais (histologia e hematologia) e sobre as características de qualidade dos filés (pH, composição químico-bromatológica, cor e rancidez). O experimento contou com seis tratamentos, compostos de um grupo controle, sem aditivos, um grupo contendo pigmentante comercial e quatro grupos com a biomassa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidantes; Cor; Indústria pesqueira; Pigmentos biológicos; Rubrivivax gelatinosus.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000200525

DESENVOLVIMENTO DA CULTURA DO MILHO SOB EFEITOS DE DIFERENTES PROFUNDIDADES DE COMPACTAÇÃO DO SOLO
Provedor de dados: 196
Autores: Labegalini, Nayara Spricigo; Buchelt, Antonio Carlos; Andrade, Lurian; Oliveira, Samieli Camargo de; Campos, Luana Marques.
A compactação do solo determina, de certa maneira, as relações entre ar, água e temperatura, e estas influenciam praticamente em todas as fases do desenvolvimento vegetal. Nesse sentido, o objetivo do trabalho foi avaliar o efeito de diferentes profundidades de compactação, no desenvolvimento da cultura do milho. O delineamento experimental utilizado foi o de blocos inteiramente casualizados, com cinco tratamentos (0, 25, 50, 75 e 100% de compactação) e quatro repetições totalizando 20 unidades experimentais. Essas unidades experimentais foram representadas por vasos de polipropileno com 18 cm de altura e volume de 6,7 dm3. As características avaliadas foram: Altura de plantas, massa verde da parte aérea, massa seca da parte aérea, massa verde de raízes...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1102

Desenvolvimento de aerobarco de baixo custo para a agricultura familiar
Provedor de dados: 124
Autores: Albiero,Daniel; Maciel,Antonio José da Silva; Monteiro,Leonardo de Almeida; Chioderoli,Carlos Alessandro; Barbosa Filho,José Antonio Delfino.
RESUMO A principal via de transporte dos ribeirinhos amazônicos são os rios. Neste universo um grande problema são os meios de locomoção disponíveis: quando as embarcações são modernas têm alto custo; quando são mais rústicas não oferecem segurança nem desempenho. O objetivo deste trabalho foi propor um aerobarco de baixo custo de aquisição e manutenção, que possa ser construído pelos próprios ribeirinhos, sendo operado com segurança. Foi utilizada a metodologia de projeto naval da espiral de projeto. Como resultado foram obtidos os desenhos conceituais do aerobarco e possíveis simulações de carregamento, sendo concluída a viabilidade técnica da embarcação, assim como o pouco custo de fabricação.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ribeirinhos amazônicos; Logística agrícola; Projeto naval.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000400793

Desenvolvimento de bebida láctea fermentada a partir do soro de ricota
Provedor de dados: 195
Autores: Moura, A. C. T.; Dias, T. S.; Valente, G. F. S.; Bastos, R. A.; Oliveira, T. O.; Simões, E. R.; Minighin, E. C.
O soro de leite é um co-produto da produção de queijos, muito utilizado na produção de bebidas lácteas e ricotas. O emprego do soro de queijo na produção de ricotas gera um segundo co-produto, o soro de ricota, sendo necessário descobrir alternativas para a aplicação deste produto nas indústrias de alimentos. O presente investigou a viabilidade da aplicação do soro de ricota na produção de bebidas lácteas fermentadas e avaliou a composição de tais bebidas. A investigação foi realizada no Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de Minas Gerais campus Barbacena. Foram produzidas quatro formulações com diferentes proporções de soro de leite, soro de ricota e leite, sendo que a formulação 1, foi composta por 100% de leite, ou seja, um...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Queijo; Soro de queijo; Indústria de laticínios.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/34814

Desenvolvimento de Helicoverpa spp. em milho Bt com expressão de diferentes proteínas
Provedor de dados: 86
Autores: Santos,Christiane Almeida dos; Marucci,Rosangela Cristina; Barbosa,Tatiane Aparecida Nascimento; Araujo,Octavio Gabryel; Waquil,José Magid; Dias,Aline Silvia; Hebach,Fabrício Carvalho; Mendes,Simone Martins.
Resumo: O objetivo deste trabalho foi avaliar os aspectos biológicos de Helicoverpa zea e Helicoverpa armigera (Lepidoptera: Noctuidae) em híbridos de milho com expressão de diferentes proteínas. Foram avaliadas as proteínas Cry1F, Cry1A(b), Cry1A.105 + Cry2Ab2 e Vip3A e seus respectivos isogênicos convencionais. As larvas foram alimentadas com espiguetas de milho Bt e convencional, trocadas a cada dois dias. Os parâmetros avaliados foram: sobrevivência 48 horas após eclosão, sobrevivência larval, peso de larvas e de pupas, período de desenvolvimento larval e período pré-imaginal. Observou-se efeito significativo da interação entre evento de milho Bt e espécie de Helicoverpa para todas as variáveis biológicas avaliadas. Larvas de H. armigera apresentaram...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biotecnologia; Manejo de resistência de insetos; Manejo integrado de pragas; Noctuidae; Proteínas Bt.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000500537

Desenvolvimento de populações de sorgo sacarino de cruzamento ao acaso para seleção recorrente intrapopulacional.
Provedor de dados: 14
Autores: PARRELLA, R. A. da C.; SCHAFFERT, R. E.; LEITE, P. S. da S.; NUNES, J. A. R.; MENEZES, C. B. de; RODRIGUES, J. A. S.; PARRELLA, N. N. L. D.
bitstream/item/146317/1/circ-217.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorghum bicolor.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1050802

Desenvolvimento e avaliação de um ensaio RTPCR Sybr green em tempo real para a detecção de astrovírus de galinha em aves comerciais
Provedor de dados: 195
Autores: Núnez, Luis Fabian Naranjo; Santander Parra, Silvana Hipatia; Chaible, Lucas Martins; Sá, Lilian Rose Marques; Silva, Vera Lisa Generosa da; Carranza, Claudia; Buim, Marcos; Astolfi-Ferreira, Claudete; Ferreira, Antonio José Piantino.
O astrovírus de galinha (CAstV) é um vírus relacionado a síndrome do nanismo e retardo do crescimento (RSS); causa diarreia, nanismo e mortalidade. A RSS tem sido relatada no mundo todo e no Brasil o CAstV está sendo estudado como um dos principais agentes envolvidos na doença. Varias técnicas de diagnóstico tem sido utilizadas para a identificação do vírus como RT-PCR e RT-PCR em tempo real (RT-qPCR). O presente trabalho foi delineado para desenvolver e avaliar um ensaio de RT-qPCR Sybr Green destinado a identificaçao e quantificaçao do CAstV, em galinhas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Astrovírus de galinha; PCR em tempo real; RT-qPCR Sybr Green.
Ano: 2016
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/31045

DESENVOLVIMENTO E CARACTERIZAÇÃO DE GELEIA DE LARANJA ENRIQUECIDA COM AVEIA
Provedor de dados: 196
Autores: Oliveira, Camila Fernanda Dias de; Pinto, Ellen Godinho; Tomé, Alessandra Cristina; Quintana, Rosangela Coelho; Dias, Bruna Ferreira.
Este trabalho objetivou a caracterização físico-química e microbiológica da geleia de laranja enriquecida com aveia. As laranjas foram selecionadas manualmente, considerando-se ausência de manchas ou defeitos. As geleias foram elaboradas com a proporção de 50%/50%, (polpa/sacarose) enriquecida com teor de aveia em três concentrações, sendo 1,5%, 3% e 4,5%. Após o processamento das geleias foram avaliadas quanto ao teor de umidade, pH, vitamina C, sólidos solúveis totais e análise microbiológica. Diante dos resultados obtidos das análises físico-química, verificou-se que enriquecimento da geleia de laranja com aveia influenciou significativamente nos resultados de pH e sólidos solúveis totais °Brix. Os resultados da análise microbiológica mostraram-se todas...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1203

Desenvolvimento e colonização micorrízica em mudas de embaúba adubadas com fosfato natural e material orgânico
Provedor de dados: 124
Autores: Silva,Eudes Pinheiro da; Gomes,Vânia Felipe Freire; Mendes Filho,Paulo Furtado; Silva Júnior,José Maria Tupinambá da; Ness,Ricardo Luiz Lange.
RESUMO A Embaúba (Cecropia pachystachya Trécul) é uma espécie de comportamento pioneiro, rústica e de crescimento rápido, ideal para cultivo em solos de baixa fertilidade, o que justifica sua dependência em relação aos fungos micorrízicos arbusculares (FMA). A simbiose dessa planta com os FMA amplia sua eficiência na absorção dos nutrientes da solução do solo, principalmente os de pouca mobilidade como o fósforo, o que possibilita o uso de adubo fosfatado de baixa solubilidade na produção de mudas. Para avaliar essa possibilidade foi conduzido um trabalho em casa de vegetação por 120 dias, no qual foi testado o fosfato de rocha natural em cinco doses de P (0; 75; 150; 300 e 600 mg L-1), sobre a colonização por FMA e o desenvolvimento de mudas de embaúba...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cecropia pachystachya Trécul; Fósforo; Micorriza; Adubação orgânica.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000200256

DESENVOLVIMENTO e reprodução vegetal.
Provedor de dados: 14
bitstream/item/141759/1/reproducao-GP-desenvolvimento-e-reproducao-vegetal.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Embriogênese somática; Organogênese; Embriogênese.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1042046

DESENVOLVIMENTO, FISIOLOGIA DA MATURAÇÃO E INDICADORES DO PONTO DE COLHEITA DE FRUTOS DA UMBUGUELEIRA (Spondias sp.)
Provedor de dados: 94
Autores: DANTAS,ANA LIMA; SILVA,SILVANDA DE MELO; DANTAS,RENATO LIMA; SOUSA,ALEX SANDRO BEZERRA DE; SCHUNEMANN,ANA PAULA PEREIRA.
RESUMO  A umbugueleira produz frutos com amplas possibilidades de utilização que, embora subexplorados, têm grande potencial socioeconômico. Dessa forma, o objetivo deste estudo foi avaliar o desenvolvimento e a fisiologia da maturação em frutos da umbugueleira. As inflorescências foram marcadas em seis plantas, no período da antese, e o fruto (umbuguela) foi avaliado em intervalos regulares até a abscisão da planta. O ciclo de desenvolvimento da umbuguela, da antese até o início da abscisão, abrange 157 dias; a massa, o volume, o comprimento e o diâmetro apresentam aumentos rápidos até 117 dias após a antese (DAA), estabilizando-se até o final da maturação. O padrão respiratório do fruto foi climatérico, com pico aos 147 DAA. A coloração evoluiu do verde...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Qualidade; Taxa respiratória; Maturação; Ponto de colheita.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100033

Desenvolvimento in vitro de bananeira 'Ouro' após poliploidização com antimitóticos
Provedor de dados: 86
Autores: Borges,Viviane Peixoto; Marques,Thiago de Santana; Reis,Alda Silva dos; Oliveira,Neuza Helena Carvalho de; Jesus,Jamily Almeida de; Silveira,Daniela Garcia; Santos-Serejo,Janay Almeida dos; Silva,Sebastião de Oliveira e; Ledo,Carlos Alberto da Silva.
Resumo: O objetivo deste trabalho foi caracterizar o desenvolvimento in vitro de bananeira 'Ouro' após poliploidização com antimitóticos. Explantes foram submetidos aos seguintes tratamentos, por 24 e 48 horas: amiprofos-metil (APM), a 0, 10, 20, 30, 40 e 60 μmol L-1; cafeína, a 3, 6, 9 e 12 g L-1; e colchicina, a 2,5 mmol L-1. Avaliaram-se sobrevivência, número de brotos, altura do broto principal e número de raízes. As concentrações intermediárias foram as mais promissoras nos dois tempos de exposição, para APM, e no de 24 horas para cafeína. As maiores concentrações de APM e cafeína afetam negativamente o desenvolvimento in vitro dos explantes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa acuminata; Amiprofos-metil; Cafeína; Colchicina.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001001789

DESENVOLVIMENTO INICIAL DE MUDAS DE Euterpe ssp. APÓS A APLICAÇÃO DE HERBICIDAS
Provedor de dados: 94
Autores: QUEIROZ,JULIANA ROBERTA GOBI; JUNIOR,ANTÔNIO CARLOS DA SILVA; PEREIRA,MARIA RENATA ROCHA; MARTINS,DAGOBERTO.
RESUMO  O conhecimento sobre a aplicação de herbicidas em palmeiras frutíferas é quase inexistente. Assim, esta pesquisa teve como objetivo avaliar o desenvolvimento inicial de mudas de Euterpe oleraceae e Euterpe edulis após a aplicação de herbicidas.Foram conduzidos estudos em duas épocas (fevereiro de 2013 e janeiro de 2014) para cada espécie, no delineamento experimental inteiramente casualizado, com quatro repetições. Os tratamentos testados foram: fluazifop-p-butyl (93,8 g ha-1); sethoxydim (184 g ha-1); quizalofop-p-ethyl (75 g ha-1), (clethodim + fenoxaprop-p-ethyl) (50 + 50 g ha-1); fomesafen (225 g ha-1); lactofen (168 g ha-1); nicosulfuron (50 g ha-1); MSMA (1.422 g ha), al-1ém de uma testemunha sem aplicação de herbicida. A pulverização foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Açaí; Juçara; Palmiteiro; Fitotoxidade.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100072

Desenvolvimento inicial de plantas de abobrinha italiana cultivada com húmus de minhoca
Provedor de dados: 75
Autores: Armond,Cintia; Oliveira,Vanuze C; Gonzalez,Sergio DP; Oliveira,Francisco ER; Silva,Rafael M; Leal,Tamara TB; Reis,Ademilde S; Silva,Franceli.
RESUMO A abobrinha é uma das dez hortaliças mais cultivadas no Brasil. Possui alto valor nutricional e, por isso é utilizada como ingrediente principal na produção de tortas, doces e ração animal. Apesar da importância econômica e nutricional, poucos são os trabalhos envolvendo a adubação e propagação da cultura. Neste contexto, objetivou-se avaliar o efeito do húmus de minhoca no desenvolvimento de plantas jovens de abobrinha. O experimento foi realizado durante os meses de novembro de 2012 a janeiro de 2013, em casa de vegetação. O delineamento estatístico foi inteiramente casualizado, com seis tratamentos (0, 100, 200, 300, 400 e 1000 g de húmus de minhoca por vaso de 1,5 L) e quatro repetições. As plantas cultivadas em 1000 g de húmus de minhoca...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita pepo; Adubação orgânica; Teores de clorofila; Massa seca de plantas; Desenvolvimento fisiológico.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362016000300439

Desenvolvimento Rural e Reconhecimento: tensões e dilemas envolvendo o Pronaf
Provedor de dados: 123
Autores: Resende,Cátia Meire; Mafra,Rennan Lanna Martins.
Resumo: Este artigo objetiva investigar como o Pronaf é definido e avaliado pelo Estado brasileiro a fim de desconstruir qualquer relação de causalidade entre desenvolvimento e reconhecimento que possa existir nas informações sobre o Programa. A metodologia utilizada constitui-se por revisão de literatura e pela pesquisa de dados oficiais sobre o Pronaf, a qual orientou os questionamentos sobre o volume de recursos disponibilizado para o crédito, bem como sobre a distribuição destes entre os grupos de beneficiários e as regiões do País. Como principais resultados, evidencia-se que apenas a redistribuição dos recursos não é suficiente para o reconhecimento dos agricultores.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Pronaf; Reconhecimento; Desenvolvimento rural.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032016000200261

Desenvolvimento, vida útil e custo de produção de barra de cereal formulada à base de baru (Dypterix alata Vog.).
Provedor de dados: 14
Autores: RINALDI, M. M.; TEIXEIRA, L. P.; MELO, R. A. de C. e; TEIXEIRA, M. F. N.; ISHIZAWA, T. A.
bitstream/item/159297/1/Bolpd-334.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Produto agrícola; Produto de mercado; Análise sensorial; Aceitabilidade; Microbiologia.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068920

Desespigamiento en cruzas simples progenitoras de híbridos de maíz (Zea Mays L.) para valles altos de México
Provedor de dados: 115
Autores: Virgen-Vargas,Juan; Zepeda-Bautista,Rosalba; Avila-Perches,M. Angel; Rojas-Martínez,Israel; Espinosa-Calderón,Alejandro; Gámez-Vázquez,A. Josué.
Resumen La semilla de calidad buena es insumo básico para aumentar productividad en maíz (Zea mays L.), debe producirse con procedimientos y controles estrictos. La tecnología para producir semilla híbrida es limitada; por ello, se evaluó el efecto de eliminar la espiga del progenitor hembra (desespigamiento) sobre la productividad y la calidad de semilla y la interacción con el ambiente de cruzas simples progenitoras de híbridos para Valles Altos de México. Entre 2006 y 2008, en Texcoco, Estado de México (2250 msnm) se evaluaron 15 tratamientos: cinco cruzas simples (CML-239xCML-242, M43xM-44, M-47xM-46, CML-241xCML-243 y M-55xM-54) y tres niveles de desespigamiento (eliminación de la espiga, la espiga más la hoja bandera y sin eliminación de la espiga)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Semilla; Desespigamiento; Interacción genotipo x ambiente; Progenitores.
Ano: 2016
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952016000100043

Desiccation in pre-harvest and cut windrowing combined to a sealant as a management strategy to reduce grain losses in canola
Provedor de dados: 22
Autores: Pizolotto, Carlos Augusto; Boller, Walter; Lângaro, Nadia Canali; Tomm, Gilberto Omar.
CCanola is an oilseed species with the potential for broad use in grain production systems in Southern Brazil. However, the uneven ripening of seedpods, which feature natural dehiscence, causing excessive grain losses during ripening and harvesting times. The aim of this work was to evaluate and compare different canola crop management systems, to reduce crop losses and, consequently, obtain higher grain yield. The experimental design was a randomized block with factorial arrangement (5x2) with four replications. Crop management systems used were conducted with or without the application of the sealant Grip®, and were the following: cut-windrowing, previous chemical desiccation with diquat or glufosinate ammonium, ethephon application and harvest with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica napus L.; Colheita; Rotação de culturas.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13552

Desiccation time of the spring sorghum as a predecessor crop for summer soybean and autumn bean in a no-tillage system
Provedor de dados: 70
Autores: Denadai,Marcelo S.; Mello,Luiz M. M. de; Chioderoli,Carlos A.; Gazola,Rodolfo de Niro.
ABSTRACT Several authors have been questioned the desiccation interval between the coverage plants and sowing plants for the soybean crop. Therefore, this study aimed to evaluate the desiccation time of the spring sorghum as a predecessor crop for summer soybean and then for autumn bean, focusing on the straw formation for maintenance of the no-tillage system and to evaluate the yield of soybeans and beans grain, as well as analyzing the interference of sorghum straw in these cultures. The experiment was developed in the Teaching and Research Farm of FE/UNESP located in Ilha Solteira/SP where it was used an experimental design of randomized blocks with five treatments and six repetitions. The treatments consisted of five different intervals between sorghum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exudates allelochemicals; Soil cover; Desiccation interval for sowing; Crop rotation; Straw production.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000100094

Design a biomimetic disc using geometric features of the claws
Provedor de dados: 111
Autores: Dehghan Hesar, Hadi; Kalantari, Davood.
This study presents a numerical investigation regarding the stress distribution on the new designed disc harrow using the ANSYS software. A conventional disc, notched disc, and a biomimetic design inspired by the claw of the leatherwing were analyzed in two conventional plowed and unplowed soils and three tillage depths (4, 7 and 10 cm). Stress analysis for all treatments showed that the highest stress was imposed at the disc-stem junction. Meanwhile the highest deformation occurred at the lowest and the most external part of the discs (land line). The results obtained in this study indicated that the maximum stress exerted from tilling soil to discs increases linearly with tillage depth in both plowed and unplowed soils. Given these results, the maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stress; Disk harrow; Finite element; Resistance; Biomimetic.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3561

Design and evaluation of a yield monitoring system for combinable crops
Provedor de dados: 111
Autores: Kargarpour, Hoda; Razavi, Jalil; Hemmat, Abbas; Salar, Mahmood Reza.
The existence of spatial variability within fields can be beneficial if inputs for arable crop are given to the field according to locally determined requirements. While yield mapping has become an important part of precision farming strategies, the goal of this paper is to plot a yield map by the application of yield monitoring components. A yield monitoring system capable of providing sufficient reliable data to plot a yield map for small grain fields in central regions of Iran was developed. The system consisted of an impact flow sensor determining the mass flow of grain, the GPS receiver determining geographical position of the machine, two shaft encoders measuring the speed of the combine, an ultrasonic sensor measuring the actual cutting width, and a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wheat; Spatial variability; Yield map; Mass flow sensor; Precision farming.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3608

Design and Implementation of a Device to Aid Pepper Harvesting in Agriculture
Provedor de dados: 111
Autores: Reddy, Viharika Cherukula.
Agriculture is the backbone of India and it is the second largest producer of Pepper in the world. Pepper is known as the “King of Spices”. Traditionally, Pepper which is located at a height of 20ft to 30ft, is harvested manually by the aid of a bamboo ladder. Improvisations done to make the ladder more efficient have failed practically and could not solve the farmer’s problems. The driving force behind this work is to eliminate the tedious and risk bearing task of plucking pepper seeds in the clusters of pepper at such heights without any protection. In this regard, a static automated device is designed that would detect the pepper, cut the Pepper and collect it simultaneously. The Device goes to that height by means of a Telescopic stick. The device...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3882

Design and preparation of a novel colon-targeted tablet of hydrocortisone
Provedor de dados: 60
Autores: Ren,Yachao; Jiang,Lei; Yang,Shuman; Gao,Sainan; Yu,Hui; Hu,Jie; Hu,Dandan; Mao,Wenbin; Peng,Haisheng; Zhou,Yulong.
ABSTRACT The objective of this research was to design a new colon-targeted drug delivery system based on chitosan. The properties of the films were studied to obtain useful information about the possible applications of composite films. The composite films were used in a bilayer system to investigate their feasibility as coating materials. Tensile strength, swelling degree, solubility, biodegradation degree, Fourier transform infrared spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), Scanning electron microscope (SEM) investigations showed that the composite film was formed when chitosan and gelatin were jointly reacted jointly. The results showed that a 6:4 blend ratio was the optimal chitosan/gelatin blend ratio. In vitro drug release results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chitosan/gelatin complex film/drugs coating; Chitosan/multilayer coating system/drugs coating; Drugs/delivery system/colon-targeted; Tablets/bilayer-coated.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000200239

Design, construction and evaluation of an evaporative cooler for the storage of sweet potatoes in the north Ghana
Provedor de dados: 111
Autores: Seweh, Emmanuel Amomba; Darko, Joseph Ofei; Addo, Ahmad; Asagadunga, Paul Akidiwe; Achibase, Sebastian.
A 14.4 × 86.0 × 70.0 cm mud evaporative cooler was designed and constructed for the storage of sweet potato roots to evaluate its performance in storing orange fleshed sweet potato variety (Apomuden) roots.  The investigation lasted for 14 weeks, from November 2014 to February, 2015.  The dry bulb (Tdb) and wet bulb temperatures (Twb) for the ambient storage ranged between 27.600C to 26.900C and 22.500C to 20.100C respectively with their corresponding RH of 64.00%, 77.00% respectively, while Tdb and Twb within the cooler ranged between 25.940C to 24.860C and 21.940C to 20.610C with corresponding R.H of 89.00% to 92.00% respectively.  The efficiency of the constructed evaporative cooler was 87.17%. From an initial weight of 2000 g, roots weight decreased to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Post-harvest Technology evaporative cooler; Storage weight loss; Wet bulb temperature; Dry bulb temperature; Moisture content; Energy content.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3716

Design specifications of a human-powered planter
Provedor de dados: 65
Autores: Stefanello,Giusepe; Machado,Antônio Lilles Tavares; Reis,Ângelo Vieira dos; Machado,Roberto Lilles Tavares; Morais,César Silva de.
ABSTRACT: This study aimed to establish the design specifications of a human-powered punch planter for maize and beans through the application of a systematic design methodology. The most important design requirements and their specifications are related to technical performance and production cost.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Machinery design; Manual seeder; Agricultural machinery.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202118

Design steps of narrow tillage tools for draught reduction and increased soil disruption – a review
Provedor de dados: 111
Autores: Odey, Simon Ogbeche.
Design steps of narrow tillage tools for draught reduction and increased soil disruption was reviewed. Narrow tillage tools are the main components of conservation tillage and soil compaction alleviation equipment. Literature regarding dynamic behaviour and step-by-step design of narrow tillage tools is scarce. A better understanding of soil dynamic behaviour and designing steps will help in the design of new tool shapes which will reduce tool draught, energy demand and increased soil disruption over a wide speed range. At the same time, narrow tools disturb less soil, ideally only the minimum necessary to establish a crop. Narrow tillage tools such as subsoilers have gain much ground in their application for alleviating soil compaction; and are attracting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Farm Power and Machinery; Processing and Storage Engineering design; Draughts; Soil disruption; Subsoiler shanks.
Ano: 2016
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3511

Designing cover crop mixtures to enhance potential weed suppression in organic no-till vegetable systems
Provedor de dados: 21
Autores: Ranaldo, Marzia; Carlesi, Stefano; Costanzo, Ambrogio; Bàrberi, Paolo.
Cover crops play a key role in weed management strategy in no-till organic and low input vegetable systems. The ability of cover crops to reduce weed pressure can be  linked to the amount of biomass produced at the time of cover crop devitalisation. Cover crop mixtures, in particular functional diversity in cover crop mixtures, can be managed to improve biomass production and weed suppressive ability of cover crops. We tested eight cover crop species pure stands and designed nine cover crop mixtures at increasing levels of functional diversity. The aim of this study was to highlight the effect of cover crops' functional diversity in controlling weeds before aubergine (Solanum melongena L.) transplanting. We showed that the functional composition (i.e. the...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Composting and manuring; Weed management.
Ano: 2016
URL: http://orgprints.org/32798/1/esa14_abstract_Ranaldo.pdf

DESORDEM FISIOLÓGICA E PRODUTIVIDADE DE MANGUEIRA CV. PALMER ASSOCIADA À NUTRIÇÃO DE BORO
Provedor de dados: 94
Autores: BARBOSA,LUIRICK FELIX SILVA; CAVALCANTE,ÍTALO HERBERT LUCENA; LIMA,AUGUSTO MIGUEL NASCIMENTO.
RESUMO  O Vale do São Francisco constitui o maior produtor nacional de manga em regime irrigado. Na mangueira, além da produtividade, o boro é o nutriente que mais afeta a qualidade dos frutos, e sua deficiência pode provocar distúrbios fisiológicos. Nesse sentido, um experimento foi desenvolvido com o objetivo de avaliar a associação do boro com a incidência de frutos de manga Palmer acometidos com desordem fisiológica e seu efeito na produtividade de frutos. Os tratamentos consistiram em sete diferentes manejos de adubação: T1 = Duas fertirrigações com 50 g planta-1 de H3BO3 (adubação do produtor); T2 = T1 + cinco pulverizações com H3BO3 [duas primeiras (0,3%) e demais (0,2%)]; T3 = T1 + cinco pulverizações com H3BO3 [duas primeiras (0,3%) e demais...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangifera indica L.; Manga; Fertilização.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000100001

Desorption isotherms and isosteric heat of 'cajuzinho-do-cerrado' achenes
Provedor de dados: 91
Autores: Barbosa,Karine F.; Sales,Juliana de F.; Resende,Osvaldo; Oliveira,Daniel E. C. de; Zuchi,Jacson; Sousa,Kelly A. de.
ABSTRACT The objective of this study was to determine the desorption isotherms of 'cajuzinho-do-cerrado' achenes (Anacardium humile St. Hil.) in various conditions of temperature and water activity, as well as to select the one that best represents the phenomenon and to determine the isosteric heat of desorption. The fruits were collected at the Emas National Park, in the municipality of Mineiros-GO, Brazil, pulped and then subjected to drying in silica gel at temperature of 25 ± 2 °C until the moisture contents of 17.6, 13.6, 11.1, 8.7 and 5.3 (d.b.%). After drying, the desorption isotherms were determined by the indirect static method. The water activity (Aw) was determined at different temperatures, and the achenes were placed in a B.O.D. chamber,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anacardium humile St. Hil.; Hygroscopicity; Water activity.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000500481

DESORPTION ISOTHERMS OF SUGAR BEET SEEDS
Provedor de dados: 107
Autores: Corrêa, Paulo Cesar; Oliveira, Gabriel Henrique Horta de; Oliveira, Ana Paula Lelis Rodrigues de; Goneli, André Luis Duarte; Botelho, Fernando Mendes.
Physical and chemical alterations of agricultural products may occur during storage, leading to quantitative and qualitative losses. Thus, knowledge regarding the relationship between the product and temperature (T) and relative humidity (RH) of the environment is required in order to diminish these possible alterations. Being that stated, this work aimed to determine the most adequate mathematical model to represent the equilibrium moisture content (Xeq) of sugar beet seed, cv. “Chata do Egito”, at different T and RH. Xeq was achieved by means of static method, using saturated saline solutions, attaining RH values between 11 and 96 %. Seeds were placed inside of dissectors containing the saline solutions, afterwards stored at BOD chambers under different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Armazenamento Beta vulgaris; Equilíbrio higroscópico; Modelagem matemática.
Ano: 2016
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/619

DESPERDÍCIO DE IOGURTE POR EMBALAGENS
Provedor de dados: 196
Autores: Ferreira, Monica Aparecida Campos; Freire, Lucas de Alvarenga Santos; Barbosa, Thaís Alves; Siqueira, Ana Paula Silva.
O desperdício de alimentos é inaceitável diante da quantidade de pessoas que passam fome no mundo. Novas tendências tecnológicas visando estética e praticidade tem transformado as embalagens em novas fontes de desperdício. Diante do exposto objetivou-se com o presente trabalho contabilizar o desperdício de iogurte causado por diferentes tipos de embalagens comerciais e verificar a opinião de consumidores a respeito da importância da embalagem e do desperdício que algumas podem causar. Observou-se que o desperdício causado por essas embalagens pode chegar a ordem de 12% de produto, variando entre tampa e corpo e que a impressão das pessoas sobre as embalagens realmente está relacionada à praticidade e estética e até mesmo a marca, além do que, não se dá...
Tipo: Info:eu-repo/semantics/article
Ano: 2016
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1204

Desposeer para acumular: reflexiones sobre las contradicciones del proceso de modernización neoliberal de la agricultura chilena
Provedor de dados: 125
Autores: Matheus e Silva,Luis Fernando De.
La intención del presente trabajo es presentar una lectura crítica y renovada sobre las contradicciones engendradas por la modernización neoliberal de la agricultura chilena. Esta tarea es realizada por medio de los lentes del "materialismo histórico-geográfico", desarrollado principalmente por el geógrafo británico David Harvey, y también de los estudios agrarios vinculados al pensamiento crítico, especialmente marxistas. Como principal substrato empírico, son utilizados las informaciones y los datos suministrados por los documentos y los estudios que han buscado comprender el caso específico del desarrollo capitalista contemporáneo en Chile, así como sus consecuencias para el campo y para el campesinado nacional. Se sustenta aquí que los mecanismos de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neoliberalismo; Modernización; Agricultura; Acumulación por desposesión.
Ano: 2016
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942016000100007

DESRAMA: como manejar o plantio florestal em sistema silvipastoril: programa 21: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A desrama - que significa a poda dos galhos das árvores - ajuda a garantir a qualidade e a produtividade nos plantios florestais. Isso, porque essa prática evita a formação de nós na madeira, o que aumenta a qualidade do produto e o seu valor de mercado. A desrama também auxilia o manejo do sombreamento da pastagem. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Emiliano Santarosa, da Embrapa Florestas, levam ao conhecimento do produtor essa técnica importante.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema silvipastoril; Plantio florestal; Desrama; Poda; Madeira; Sombreamento; Pastagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047051

DESRAMA: como manejar o plantio florestal em sistema silvipastoril: programa 21: Norte.
Provedor de dados: 14
A desrama - que significa a poda dos galhos das árvores - ajuda a garantir a qualidade e a produtividade nos plantios florestais. Isso, porque essa prática evita a formação de nós na madeira, o que aumenta a qualidade do produto e o seu valor de mercado. A desrama também auxilia o manejo do sombreamento da pastagem. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Emiliano Santarosa, da Embrapa Florestas, levam ao conhecimento do produtor essa técnica importante.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema silvipastoril; Plantio florestal; Desrama; Poda; Madeira; Sombreamento; Pastagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047062

DESRAMA: como manejar o plantio florestal em sistema silvipastoril: programa 21: Sul.
Provedor de dados: 14
A desrama - que significa a poda dos galhos das árvores - ajuda a garantir a qualidade e a produtividade nos plantios florestais. Isso, porque essa prática evita a formação de nós na madeira, o que aumenta a qualidade do produto e o seu valor de mercado. A desrama também auxilia o manejo do sombreamento da pastagem. O pesquisador Vanderley Porfírio-da-Silva e o agrônomo Emiliano Santarosa, da Embrapa Florestas, levam ao conhecimento do produtor essa técnica importante.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema silvipastoril; Plantio florestal; Desrama; Sobreamento.; Poda; Madeira; Pastagem.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1047067

Destination and reuse of by products from olive oil extraction
Provedor de dados: 22
Autores: Medeiros, Rosalina Marangon Lima; Villa, Fabíola; Silva, Daniel Fernandes da; Cardoso Filho, Luciana Resende.
The waste obtained from olive oil extraction process are by products generated in different ways and composition, according to the used extraction equipment, the olive variety and the fruit maturity. In the olives pressing traditional process, using continuous three-phase process, the waste produced comprise the liquid portion (vegetation water) + solid portion (solid waste). The olive solid portion to suffer new extraction produces the oil residue, while the aqueous residue is usually discarded without control, causing various environmental problems. When using a two-phase system for oil production, the problem is eliminated, resulting in a new waste, known as ‘alperujo’ and water vegetation. The industries of olive extraction are trying to invest in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bagaço; Olea europaea; Processamento; Reaproveitamento.
Ano: 2016
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/11905

Destino de resíduos sólidos nos domicílios urbanos e rurais do Brasil em 2010.
Provedor de dados: 14
Autores: MOURA, L.; LANDAU, E. C.; LUZ, W. V.
bitstream/item/157831/1/GeoSaneamento-Cap05.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Saúde pública.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063685

Desvendando a infraestrutura de TI nos bastidores da implementação de cenários de virtualização utilizando o Xen.
Provedor de dados: 14
Autores: FERREIRA, D. M.
Este documento visa disseminar na Embrapa todo o conhecimento adquirido na Embrapa Informática Agropecuária para implementação de uma solução de virtualização, considerando desde um cenário mais simples, com o uso de apenas um servidor físico de grande porte, até o mais complexo, que envolve a utilização de diversos servidores físicos em cluster, switches e storages de disco.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Virtualização; Alta disponibilidade; Xen; Cluster.; Tecnologia da informação; Information technology; Storage.
Ano: 2016
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064123