Consulta: year:"2017"
Registros recuperados: 9.409
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Data/hora: 16/05/2024 14:56:53

10 passos para produção da silagem de capim elefante.
Provedor de dados: 14
Este folder lista os 10 passos para produção da silagem de capim elefante.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Capineira de capim elefante; Tipo de silo; Manejo do silo.; Forragem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081024

1,25-dihidroxivitamina-D 3 sobre as características ósseas de frangos de corte fêmeas
Provedor de dados: 45
Autores: Vieites,F.M.; Drosghic,L.C.A.B.; Souza,C.S.; Lima,C.A.R.; Moraes,G.H.K.; Nunes,R.V.; Vasconcellos,C.H.F.; Vargas Júnior,J.G.
RESUMO Objetivou-se avaliar as características dos tibiotarsos de frangos de corte fêmeas. As variáveis analisadas foram os pesos in natura, secos e desengordurados, o comprimento, os diâmetros, a resistência óssea, o índice de Seedor (IS), os percentuais de proteínas colagenosas (PC), as proteínas não colagenosas (PNC), os minerais (cálcio, fósforo, potássio e sódio) e as cinzas. Foram utilizadas 648 aves, da marca comercial Cobb®, em um delineamento em blocos ao acaso, com seis tratamentos e seis repetições, com 18 aves por unidade experimental. Os tratamentos consistiram na suplementação de 0,00; 0,50; 1,00; 1,50; 2,00 e 2,50 μg de 1,25-dihidroxivitamina-D3 (1,25(OH)2D3)/kg de ração. Aos 21 e 35 dias de idade, as aves foram pesadas e uma ave por unidade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colágeno; Índice de Seedor; Resistência à quebra; Solanum glaucophyllum.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501285

1,3,4-Thiadiazole and 1,2,4-triazole-3(4 H )-thione bearing salicylate moiety: synthesis and evaluation as anti- Candida albicans
Provedor de dados: 60
Autores: Radwan,Awwad Abdoh; Alanazi,Fares Kaed; Al-Agamy,Mohammed Hamed.
Abstract Dramatically increased occurrence of both superficial and invasive fungal infections has been observed. Candida albicans appear to be the main etiological agent of invasive fungal infections. The anti-C. albicans activity of thiosemicarbazide, 1,3,4-Thiadiazole, and 1,2,4-triazole-3(4H)-thione compounds (compounds 3-23) were investigated. The MIC values of thiadiazole and triazole derivatives 10-23 were in the range of 0.08-0.17 µmol mL-1, while that of fluconazole was 0.052 µmol mL-1. Compound 11 (5-(2-(4-chlorobenzyloxy)phenyl)-N-allyl-1,3,4-thiadiazol-2-amine) and compound 18 (5-(2-(4-chlorobenzyloxy)phenyl)-4-allyl-2H-1,2,4-triazole-3(4H)-thione) were found to be the most active compounds, with MIC values of 0.08 µmol mL-1. The newly...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anti-Candida/docking studies; Thiadiazole; Triazole.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100614

1–METILCICLOPROPENO NA MANUTENÇÃO DA QUALIDADE PÓS-COLHEITA DE TAPEREBÁ (SPONDIA MOMBIN L.)
Provedor de dados: 196
Autores: Sanches, Alex Guimarães; Silva, Maryelle Barros da; Moreira, Elaine Gleice Silva; Costa, Jaqueline Macedo.
A vida útil pós-colheita do taperebá é muito curta mesmo em condições de refrigeração, assim o presente trabalho tem por objetivo avaliar a influência de diferentes concentrações de 1–metilciclopropeno (MCP) sobre a conservação e preservação da qualidade deste fruto visando maior tempo de comercialização na forma in natura. Adotou-se um delineamento experimental inteiramente casualizado em arranjo fatorial 4x5 com cinco repetições. A cada três dias os frutos de cada tratamento foram avaliados quanto à perda de massa fresca, firmeza da polpa, pH, o conteúdo de sólidos solúveis, teor de vitamina C, acidez titulável, índice de maturação e taxa respiratória. Os resultados demonstraram efeito significativo em todas as características avaliadas tanto no tempo de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1398

2016. gada projekta rezultāti.
Provedor de dados: 21
Autores: Zarina, Livija.
...
Tipo: Report
Palavras-chave: Weed management.
Ano: 2017
URL: http://orgprints.org/33078/1/Prodiva_rezultati%202016.pdf

2017 Organic Farm Management Handbook
Provedor de dados: 21
The handbook provides information on the costs and performance of organic farms and related management issues,  up-to-date business management information for farmers, advisers and others concerned with the management of organic farms. It is intended for use in conjunction with similar handbooks for agriculture in general.   The handbook include chapters on marketing, conversion, whole farm planning and grants as well as gross margins for  arable crops, horticulture, forage/green manures and livestock enterprises, and sources of further information.   The information presented is based on historical data and estimates for the coming season in the UK. Data are estimates of what an average farmer, given adequate resources, might expect to achieve but are...
Tipo: Book
Palavras-chave: Farm economics.
Ano: 2017

2D and 3D seismic simulation for fault modeling: exploratory revision from the Gullfaks field
Provedor de dados: 5
Autores: Siddiqui, Numair A.; Mathew, Manoj. J.; Menier, David; Hassaan, M.
2D and 3D seismic data have emerged as a key tool in the oil and gas industry to visualize and understand subsurface morphology and boundaries. In addition to providing excellent structural images, the dense sampling of 2D and 3D survey can sometimes make it possible to map reservoir quality and the distribution of hydrocarbon with well-marked limitations. Here we use 2D and 3D seismic data to map and interpret basic structures and fault lines to construct 2D and 3D base fault models of the Gullfaks field, while avoiding common pitfalls. This work also highlights important concepts and principles that allow selection, interpretation and simulation of particular areas containing hydrocarbon traps through the comparison of different maps such as time...
Tipo: Text
Palavras-chave: Seismic attributes; Fault interpretation; Horizon attributes maps; 2D/3D modeling; Gullfaks field.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00638/75035/75704.pdf

3 præsentationer fra Økologisk-Kongres 2017
Provedor de dados: 21
Autores: Hermansen, J.E.; Kongsted, Anne Grete; Dorca-preda, Teodora; Hestbjerg, Bertel; Holm, Brian.
3 præsentationer fra pEcoSystem projektet til Økologi-Kongress 2017  1)Bedre grisemiljø versus lavere klima- og miljøpåvirkning? Eller både og?  2)10 ugers fravænning  3)Træer i folde fordele og ulemper
Tipo: Conference paper, poster, etc.
Palavras-chave: Pigs; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/33785/1/%C3%98ko.pdf

35 years of the Brazilian Journal of Medical and Biological Research
Provedor de dados: 56
Autores: Rego,E.M.; Pereira Leite,J.; Bensenor,I.; Chammas,R.; Nogueira de Francischi,J.; da Luz,P.L.
The authors pay homage to the three founders of the Brazilian Journal of Medical and Biological Research Profs. Lewis Joel Greene, Sérgio Henrique Ferreira and Eduardo Moacyr Krieger for their vision and commitment to divulge the scientific production of developing countries.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100101

3D Print of the Maxillary Sinus for Morphological Study
Provedor de dados: 77
Autores: Araneda,Nadia; Parra,Marcelo; Valdivia Osorio,José; Olate,Sergio.
The maxillary sinus (MS) is described as a pyramid-shaped cavity of the maxilla. Knowledge of its morphology makes it possible to define normality and abnormality so that its three-dimensional analysis can be a valuable preoperative tool during surgery in this anatomical area. The aim of this study is to present a strategy of morphological analysis of the MS using 3D printing acquired through computed cone beam tomography (CBCT) images. A cross-sectional descriptive study was conducted, including 15 subjects (8 women and 7 men). The 3D virtual reconstruction and modeling was done on the MSs bilaterally, and 30 physical models were produced on a 3D printer. The results revealed that the MSs obtained exhibited various morphologies. An individual analysis of...
Tipo: Journal article
Palavras-chave: Maxillary sinus; 3D printing; Biomodel.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300046

3D-printed flow system for determination of lead in natural waters
Provedor de dados: 5
Autores: Mattio, Elodie; Robert-peillard, Fabien; Branger, Catherine; Puzio, Kinga; Margaillan, Andre; Brach-papa, Christophe; Knoery, Joel; Boudenne, Jean-luc; Coulomb, Bruno.
The development of 3D printing in recent years opens up a vast array of possibilities in the field of flow analysis. In the present study, a new 3D-printed flow system has been developed for the selective spectrophotometric determination of lead in natural waters. This system was composed of three 3D-printed units (sample treatment, mixing coil and detection) that might have been assembled without any tubing to form a complete flow system. Lead was determined in a two-step procedure. A preconcentration of lead was first carried out on TrisKem Pb Resin located in a 3D-printed column reservoir closed by a tapped screw. This resin showed a high extraction selectivity for lead over many tested potential interfering metals. In a second step, lead was eluted by...
Tipo: Text
Palavras-chave: Lead determination; 3D-printed MPFS system; Stereolithography; Natural waters.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00377/48770/49290.pdf

3º dia de campo do projeto APL maracujá.
Provedor de dados: 14
Autores: MORAIS, L. A. S. de.
Palestras: Sistemas de produção de maracujá visando alta produtividade, Raul Castro Carriello Rosa (CNPAB). Aproveitamento integral do maracujá na agricultura familiar, Lilia Aparecida Salgado de Morais (CTAA); Fénelon do Nascimento Neto (CTAA). Debate: Comercialização e agroindustrialização do maracujá, Sérgio Agostinho Cenci (CTAA).
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Maracujá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080922

40 anos da Embrapa Gado de Corte em memória.
Provedor de dados: 14
Autores: ROSA, A. do N.; ALVA, R. C.
bitstream/item/172197/1/40-Anos-da-Embrapa-Gado-de-Corte-1.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa; CNPGC; Boa Prática Agropecuária; Insitutição de pesquisa; Melhoramento géntico animal.; Sistema de produção; Produção animal; Cadeia produtiva; Gado de corte.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087143

4-Nerolidylcatechol induces autophagy in human glioblastoma cells
Provedor de dados: 60
Autores: Massaro,Renato Ramos; Brohem,Carla Abdo; Almeida,Rebeca Leite de; Rivelli,Diogo Pineda; Miyake,Juliano Andreoli; Colquhoun,Alison; Barros,Silvia Berlanga de Moraes; Maria-Engler,Silvya Stuchi.
ABSTRACT Gliomas account for the majority of primary malignant brain tumors and present invasive behavior into adjacent healthy tissue. While 4-NC had previously shown to induce apoptotic cell death in a melanoma model, for the glioma model described in this paper 4-NC is cytotoxic for the cells with the induction of the autophagic pathway. Trypan blue exclusion assay showed that 4-NC was cytotoxic in a dose-dependent manner for A172 and T98G cell lines. IC10 and IC50 values were at 32 µM and 41 µM for A172 and T98G respectively. Inhibition of cell proliferation was observed by total cell counts and by cell cycle analysis by flow cytometry, with cell cycle arrest of A172 and T98G cell lines respectively in the G1/G0 and S phases of the cell cycle. 4-NC...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 4-Nerolidylcatechol; Glioblastoma; Cytotoxicity; Autophagy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300618

50º Aniversario de Acta Bioquímica Clínica Latinoamericana
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100002

54th Plenary Meeting Report (PLEN-17-01)
Provedor de dados: 5
Autores: Scientific, Technical and Economic Committee for Fisheries (STECF).
Commission Decision of 25 February 2016 setting up a Scientific, Technical and Economic Committee for Fisheries, C(2016) 1084, OJ C 74, 26.2.2016, p. 4–10. The Commission may consult the group on any matter relating to marine and fisheries biology, fishing gear technology, fisheries economics, fisheries governance, ecosystem effects of fisheries, aquaculture or similar disciplines. The Scientific, Technical and Economic Committee for Fisheries hold its 54th plenary on 27-31 March 2017 at JRC Ispra (Italy).
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52704/53575.pdf

55th Plenary Meeting Report (PLEN-17-02)
Provedor de dados: 5
Autores: Scientific, Technical and Economic Committee for Fisheries (STECF).
Commission Decision of 25 February 2016 setting up a Scientific, Technical and Economic Committee for Fisheries, C(2016) 1084, OJ C 74, 26.2.2016, p. 4–10. The Commission may consult the group on any matter relating to marine and fisheries biology, fishing gear technology, fisheries economics, fisheries governance, ecosystem effects of fisheries, aquaculture or similar disciplines. The Scientific, Technical and Economic Committee for Fisheries hold its 55th plenary on 10-14 July 2017 in Brussels.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52708/53578.pdf

56th Plenary Meeting Report (PLEN-17-03)
Provedor de dados: 5
Autores: Scientific, Technical and Economic Committee for Fisheries (STECF).
Commission Decision of 25 February 2016 setting up a Scientific, Technical and Economic Committee for Fisheries, C(2016) 1084, OJ C 74, 26.2.2016, p. 4–10. The Commission may consult the group on any matter relating to marine and fisheries biology, fishing gear technology, fisheries economics, fisheries governance, ecosystem effects of fisheries, aquaculture or similar disciplines. The Scientific, Technical and Economic Committee for Fisheries hold its 56th plenary on 6-10 November 2017 in Brussels.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52709/53580.pdf

5e édition. Colloque Groupe Hyperspectral. SFPT-GH. 9 &gt; 11 mai 2017 . Brest
Provedor de dados: 5
EDITO : Depuis une quinzaine d’années, la télédétection hyperspectrale a connu un essor considérable dans la communauté internationale des utilisateurs d’images aéroportées ou de satellite. Les progrès techniques ont en effet permis le développement de capteurs capables d’acquérir des spectres de réflectance continus du visible au proche infrarouge afin de mieux caractériser les surfaces visées au sol. Dans ce domaine de longueurs d’onde, de nombreux paramètres géophysiques, géochimiques ou biochimiques sont accessibles par l'étude des spectres de réflectance caractéristiques des objets observés. La communauté hyperspectrale française se réunit annuellement depuis 2011 pour faire le point sur les avancées de l’ensemble de la filière : futurs projets...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00405/51624/52179.pdf

6-Gingerol inhibits hair cycle via induction of MMP2 and MMP9 expression
Provedor de dados: 42
Autores: HOU,CHUN; MIAO,YONG; JI,HANG; WANG,SUSHENG; LIANG,GANG; ZHANG,ZHIHUA; HONG,WEIJIN.
ABSTRACT 6-Gingerol is the major active constituent of ginger. In the current study, we aimed to investigate the mechanisms underlying the effects of 6-Gingerol on hair growth. Mice were randomly divided into five groups; after hair depilation (day 0), mice were treated with saline, or different concentrations of 6-Gingerol for 11 days. The histomorphological characteristics of the growing hair follicles were examined after hematoxylin and eosin staining. The results indicated that 6-Gingerol significantly suppressed hair growth compared with that in the control group. And choose the concentration of 6-Gingerol at 1 mg/mL to treated with mice. Moreover, 6-Gingerol (1 mg/mL) significantly reduced hair re-growth ratio, hair follicle number, and hair follicle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: MMP2; MMP9; 6-Gingerol; Hair growth.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602707

72º Congreso Argentino de Bioquímica: Del 22 al 25 de Agosto de 2017 Hotel Panamericano Ciudad Autónoma de Buenos Aires
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100022

7-epi-griffonilide, a new lactone from Bauhinia pentandra: complete 1H and 13C chemical shift assignments
Provedor de dados: 42
Autores: ALMEIDA,MACIA C.S. DE; SOUZA,LUCIANA G.S.; FERREIRA,DANIELE A.; PINTO,FRANCISCO C.L.; OLIVEIRA,DÉBORA R. DE; SANTIAGO,GILVANDETE M.P.; MONTE,FRANCISCO J.Q.; BRAZ-FILHO,RAIMUNDO; LEMOS,TELMA L.G. DE.
ABSTRACT A new lactone, 7-epi-griffonilide (1), and six known compounds, 2, 3a - 3c, 4a and 4b, were isolated from the leaves of Bauhinia pentandra (Fabaceae). The structures elucidation of 1 and 2 were based on detailed 2D NMR techniques and spectral comparison with related compounds, leading to complete assignment of the 1H and 13C NMR spectra.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bauhinia pentandra; Fabaceae; Cyanoglucoside; Lactones; RMN.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100065

9 Schlüsselkonzepte für eine Vielfalt von Lebensmitteln
Provedor de dados: 21
Autores: Collective publication,.
DIVERSIFOOD ist ein Horizon2020 Projekt, das Landwirtschaft und Lebensmittelproduktion mit neuen Denk- und Sichtweisen weiterentwickeln und fördern will. Ziel ist es, die Kulturpflanzenvielfalt in ein Netzwerk von Nutzerinnen und Nutzern (Züchtung, Produktion, Konsum) einzubetten und so regionale Ernährungssysteme in höchster Qualität zu entwickeln.  Durch den Dialog unterschiedlichster Akteure und mit einer transdisziplinären Vorgehensweise, verfolgt DIVERSIFOOD folgende Ziele:  - Regional entwickelte und standortgerechte Innovationen  - Neue Modelle für das Management der Agrobiodiversität  - Neue Ansätze für die Pflanzenzüchtung und Diversität von Nutzpflanzen  - Mehr Vielfalt der Nutzpflanzenarten, -sorten und -bestände  - Abwechslungsreiche, gesunde...
Tipo: Other
Palavras-chave: Food security; Food quality and human health Biodiversity and ecosystem services Breeding; Genetics and propagation.
Ano: 2017
URL: http://orgprints.org/34818/1/collective-publication-2017-diversifood_9KeyConcepts_German.pdf

A 2700-year record of ENSO and PDO variability from the Californian margin based on coccolithophore assemblages and calcification
Provedor de dados: 5
Autores: Beaufort, Luc; Grelaud, Michael.
The El Niño Southern Oscillation (ENSO) and the Pacific Decadal Oscillation (PDO) account for a large part of modern climate variability. Over the last decades, understanding of these modes of climate variability has increased but prediction in the context of global warming has proven difficult because of the lack of pertinent and reproducible paleodata. Here, we infer the dynamics of these oscillations from fossil assemblage and calcification state of coccolithophore in the Californian margin because El Niño has a strong impact on phytoplankton ecology and PDO on the upwelling intensity and hence on the ocean chemistry. Intense Californian upwelling brings water rich in CO2 and poor in carbonate ions and coccolithophores secrete lower calcified...
Tipo: Text
Palavras-chave: El Nino Southern Oscillation; Pacific Decadal Oscillation; Past climate variability; Santa Barbara Basin; Solar cycles; Centennial climatic variability.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00377/48848/49280.pdf

A agricultura irrigada no Nordeste do Brasil: estado da arte, desafios e oportunidades.
Provedor de dados: 14
Autores: BASSOI, L. H.; GONDIM, R. S.; RESENDE, R. S.; ANDRADE JUNIOR, A. S. de.
Estado da arte da agricultura irrigada no Nordeste;Caracterização de algumas áreas irrigadas no Nordeste; Sistemas de irrigação em uso no Nordeste; Uso de água pela agricultura irrigada no Nordeste; Mudanças climáticas: pressão adicional sobre os recursos hídricos?; Salinização; Utilização de água subterrâneas; Capacitação do irrigante; Eficiência de uso de água em perímetro irrigados; Cobrança pelo uso da água; Limitações ao desenvolvimento da agricultura irrigada no Nordeste do Brasil; Desafios; Oportunidades; Considerações finais.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultura irrigada; Semiárido; Polo de irrigação; Custo da água; Eficiência do uso da água; Irrigante; Colono; Política de irrigação; Água subterrânea; Desenvolvimento regional; Brazilian semiarid; Climat change; Water productivity; Agricultura; Irrigação; Recurso Hídrico; Salinização; Mudança climática; Desenvolvimento Sustentável; Perímetro Irrigado; Política de Desenvolvimento; Sistema de Irrigação; Agriculture; Irrigation; Rural development; Soil water.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087714

A agricultura orgânica no Brasil: um perfil a partir do censo agropecuário 2006
Provedor de dados: 194
Autores: Lourenço, Andréia Vigolo; Schneider, Sergio; Gazolla, Marcio.
Este artigo tem como objetivo analisar o perfil da produção orgânica brasileira a partir dos dados do Censo Agropecuário 2006, o último disponível. O trabalho identifica e quantifica os estabelecimentos que produziram orgânicos através do mapeamento da produção e dos produtores, suas características socioeconômicas e as macrorregiões em que se situam. A metodologia utilizada consistiu na análise de dados secundários do Censo Agropecuário 2006 do IBGE, retirados do website SIDRA, a partir da variável ‘uso de agricultura orgânica’. Os resultados mostram que a agricultura orgânica ainda é pouco expressiva no Brasil. No que se refere ao perfil socioeconômico, os estabelecimentos que fazem uso da agricultura orgânica são de agricultores familiares,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura orgânica; Censo Agropecuário 2006; Perfil da produção.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/24514

A água de chuva como potencial para aumentar a disponibilidade hídrica no semiárido brasileiro.
Provedor de dados: 14
Autores: BRITO, L. T. de L.
A Embrapa, historicamente, tem disponibilizando tecnologias e conhecimentos como estratégia para a inovação e desenvolvimento da agricultura do Semiárido brasileiro, a partir de uma melhor compreensão sobre os seus recursos naturais. Com objetivos afins, as organizações sociais desta região estabeleceram canais de interlocução entre o governo e a sociedade para juntos enfrentarem o desafio de ampliar a oferta de água para atender às demandas de consumo humano, como também reduzir os riscos de segurança alimentar das famílias rurais diante da instabilidade climática regional, por meio do Programa Cisternas. A implantação desse programa teve como premissa a temática do aproveitamento da água de chuva, preconizada há quase quatro décadas em ações de pesquisa...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Tecnologia social; Política pública; Água para consumo; Sistema de armazenamento; Barraginga; Agricultura de vazante; Barragem Subterrânea; Água Doce; Águas Pluviais; Águas Subterrâneas; Água Potável; Disponibilidade de Água; Cisterna; Agricultura Familiar; Agricultura de Subsistência; Política de Desenvolvimento; Water; Water policy; Groundwater; Rural water supply; Water reservoirs; Rural development; Rural families; Rural programs.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098448

A ALTA produtividade da forrageira BRS Capiaçu: programa 15: Centro-Oeste/Sudeste.
Provedor de dados: 14
A forrageira BRS Capiaçu, tem alta produtividade, é uma variedade da Embrapa. A BRS Capiaçu foi desenvolvida pelo Programa de Melhoramento de Capim-elefante, após 15 anos de pesquisas. Ela tem capacidade de produzir 30% a mais de matéria seca por hectare por ano, além de apresentar maior valor nutritivo. No período da seca, pode ser fornecida para os animais, picada verde no cocho, ou como silagem. A forrageira representa uma alternativa interessante para a produção de silagem de baixo custo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Planta forrageira; Produtividade; Silagem; Matéria seca; Capim elefante.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070253

A ALTA produtividade da forrageira BRS Capiaçu: programa 15: Sul.
Provedor de dados: 14
A forrageira BRS Capiaçu, tem alta produtividade, é uma variedade da Embrapa. A BRS Capiaçu foi desenvolvida pelo Programa de Melhoramento de Capim-elefante, após 15 anos de pesquisas. Ela tem capacidade de produzir 30% a mais de matéria seca por hectare por ano, além de apresentar maior valor nutritivo. No período da seca, pode ser fornecida para os animais, picada verde no cocho, ou como silagem. A forrageira representa uma alternativa interessante para a produção de silagem de baixo custo.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Capim-elefante.; Planta forrageira; Matéria seca; Silagem; Produtividade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070294

A Bayesian analysis of the parasitic ecology in Jenynsia multidentata(Pisces: Anablepidae)
Provedor de dados: 76
Autores: Montes,Martin M.; Martorelli,Sergio R.
ABSTRACT Jenynsia multidentata Jenyns, 1842 (one-sided livebearers) are euryhaline viviparous fish of small size, used in the laboratory experiment, important as resource for biological control of mosquito’s larva and a key species to recover eutrophic lakes. Works have been published dealing with parasite biodiversity of this host, but little has been studied about the parasite community ecology. From early 2009 to ends of 2010 specimens of J. multidentata were collected from two places, the Salado Relief Channel (S.R.C.) on Samborombón Bay and the Sauce Chico River near to the city of Bahia Blanca (B.B.). All fish were sexed, measured and grouped into sizes/age classes. The fishes from both sites harbored 16 parasitic species: nine digenean, one...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversity; Samborombon Bay; Bahia Blanca; Salado River Relief Channel; Low Sauce River.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100222

A Bayesian two-stage biomass model for stock assessment of data-limited species: An application to cuttlefish ( Sepia officinalis ) in the English Channel
Provedor de dados: 5
Autores: Alemany, Juliette; Rivot, Etienne; Foucher, Eric; Vigneau, Joel; Robin, Jean-paul.
Cuttlefish is a key commercial species in the English Channel fishery in terms of landings and value. Age-based assessment methods are limited by time-consuming age determination with statoliths and the lack of stock assessment models tailored to this data-limited species. A two-stage biomass model is developed in the Bayesian state-space modelling framework that allows inferences to be made on the stock biomass at the start, middle and end of each fishing seasons between 1992 and 2014, while accounting for both process and measurement errors and to assimilate various sources of information. A method that uses ancillary length-frequency data is developed to provide an informative prior distribution for the biomass growth rate parameter g (E = 0.89) and its...
Tipo: Text
Palavras-chave: English Channel; Cuttlefish; Sepia officinalis; Bayesian state-space model; Data-limited stock; Two-stage biomass model.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00376/48766/49289.pdf

A biophysical model of S. aurita early life history in the northern Gulf of Guinea
Provedor de dados: 5
Autores: Kone, Vamara; Lett, Christophe; Penven, Pierrick; Bourles, Bernard; Djakoure, Sandrine.
S. aurita is the most abundant small pelagic fish in the northern Gulf of Guinea. Its reproduction and recruitment depend crucially on environmental conditions. We developed a biophysical model of S. aurita early life history by coupling offline an individual-based model with the regional oceanic modeling system (ROMS). We used this model to investigate the main factors driving variability in eggs and larval dispersal and survival in the northern Gulf of Guinea. Precisely, individuals were released from different spawning areas along the coast and tracked for a period of 28 days corresponding to their planktonic phase. Individuals that remained in the coastal recruitment areas at an age more than 7 days, at which they can supposedly actively retain...
Tipo: Text
Palavras-chave: Hydrodynamic model; Individual-based model; S. aurita early life stage; Recruitment; Upwelling; Northern Gulf of Guinea.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00357/46790/46656.pdf

A broad pH range and processive chitinase from a metagenome library
Provedor de dados: 56
Autores: Thimoteo,S.S.; Glogauer,A.; Faoro,H.; de Souza,E.M.; Huergo,L.F.; Moerschbacher,B.M.; Pedrosa,F.O.
Chitinases are hydrolases that degrade chitin, a polymer of N-acetylglucosamine linked β(1-4) present in the exoskeleton of crustaceans, insects, nematodes and fungal cell walls. A metagenome fosmid library from a wastewater-contaminated soil was functionally screened for chitinase activity leading to the isolation and identification of a chitinase gene named metachi18A. The metachi18A gene was subcloned and overexpressed in Escherichia coli BL21 and the MetaChi18A chitinase was purified by affinity chromatography as a 6xHis-tagged fusion protein. The MetaChi18A enzyme is a 92-kDa protein with a conserved active site domain of glycosyl hydrolases family 18. It hydrolyses colloidal chitin with an optimum pH of 5 and temperature of 50°C. Moreover, the enzyme...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chitinase; Metagenomic; Aeromonas; Kinetics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100602

A cadeia produtiva do tabaco como campo de disputas
Provedor de dados: 125
Autores: Mengel,Alex Alexandre; Aquino,Silvia Lima de.
O artigo analisa os conflitos existentes na cadeia produtiva do tabaco no Brasil e as estratégias historicamente estabelecidas por cada agente. Para tanto, interpretamos a cadeia produtiva do tabaco como um campo de disputas. Como ferramentas metodológicas realizamos revisão bibliográfica e entrevistas semiestruturadas. Dentre os resultados, constatamos que, em geral, os agentes do campo tabagista assumem três tipos de estratégias: 1) a defesa do campo; 2) posições estratégicas intermediárias ponderando disputas históricas que consideram posições conflituosas no campo; 3) posições contrárias ao próprio campo do tabaco
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brasil; Cadenas productivas; Disputas; Tabaco; Agricultores familiares; Indústria tabagista.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000200006

A caminho da Índia.
Provedor de dados: 14
Autores: DALL'AGNOL, A.
bitstream/item/166930/1/c-a-caminho-folha-rural-2.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Comercio bilateral; Soja; Comercio; Soybeans; Commercialization; India.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065322

A carne suína brasileira.
Provedor de dados: 14
Autores: FIGUEIREDO, E. A. P. de.
bitstream/item/169236/1/final8482.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Qualidade da carne; Suíno; Carne; Consumo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082853

A Case of Anomalous Horizontal Fissure and Hypoplastic Middle Lobe of the Right Lung
Provedor de dados: 77
Autores: Okamoto,Keishi; Wakebe,Tetsuaki; Saiki,Kazunobu; Manabe,Yoshitaka; Tsurumoto,Toshiyuki.
During dissection practice for medical students at Nagasaki University, a horizontal fissure and hypoplastic middle lobe were encountered in the right lung of an 81-year-old Japanese female. In a normal right lung, the horizontal fissure is situated anterior to the oblique fissure. On the contrary, in the present case, the horizontal fissure was situated posterior to the oblique fissure. We identified a small, additional lobe on the medial surface of this lung. It was situated in the medial part of the oblique fissure, and was determined to be a small hypoplastic middle lobe. As a result of the hypoplasia of the middle lobe, the original horizontal fissure may have disappeared from the anterior surface. The horizontal fissure, in this case, may be a...
Tipo: Journal article
Palavras-chave: Lung; Horizontal fissure of right lung; Hypoplastic middle lobe; Oblique fissure; Anomaly.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200043

A case of chronic lacrimal canaliculitis: revisiting the role of Actinomyces israelii
Provedor de dados: 55
Autores: Mohanty,Srujana; Sahu,Subhrajyoti; Parija,Sucheta; Praharaj,Ashok K.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000500574

A case of urinary tract infection caused by Raoultella planticola after a urodynamic study
Provedor de dados: 55
Autores: Tuğcu,Murat; Ruhi,Caglar; Gokce,Ali M.; Kara,Melih; Aksaray,Sebahat.
Abstract Here we report the case of a patient who developed urinary tract infection after a urodynamic study. The causative agent was Raoultella planticola, a rare opportunistic pathogen that usually invades immunocompromised patients. While a urinary tract infection with R. planticola has been previously described, this is the first report in which an R. planticola infection developed after a urodynamic study. We postulate that the mechanism of infection was direct invasion of the urinary tract from contaminated urodynamic study equipment. Here, we discuss the role played by isotonic solutions in facilitating bacterial reproduction.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Urinary tract infection; Raoultella planticola; Urodynamic study; Contamination.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000200196

A castração como um dos recursos disponíveis para o manejo populacional de cães e gatos com resultados positivos em Jaguariúna, Estado de São Saulo, Brasil
Provedor de dados: 195
Autores: Moraes, J. E. C.; Morais, J. R. S.; Fregni, W.; Pelisão, M. C. O.
O município de Jaguariúna, estado de São Paulo, Brasil, apresenta uma população de seres humanos de 53.069 habitantes, segundo o IBGE de 2016, e uma população estimada de 8.262 cães e gatos. No ano de 2006, a prefeitura do município passou a realizar o projeto de castração permanente como estratégia destinada ao manejo da população local de cães e gatos. A partir do ano de 2008, a atividade passou a ser executada com a colaboração do curso de Medicina Veterinária da Faculdade de Jaguariúna (FAJ). Dessa parceria, no transcurso de dez anos foi realizada a castração de mais de 6000 animais, o que contribuiu para evitar o acúmulo e a aglomeração destes em vias públicas devido ao cio das fêmeas. As etapas da campanha de castração incluem: a) programação e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37636

A catalog of the type specimens of various families of Tenebrionoidea (Insecta: Coleoptera) housed at the "Museo de La Plata", Argentina
Provedor de dados: 99
Autores: LANTERI,Analía A.; HERNÁNDEZ,Emilia P.; FLORES,Gustavo E.
This contribution brings information on the type specimens of Coleoptera Tenebrionoidea deposited at the entomological collection of the Museo de La Plata (MLP). They belong to 29 species or subspecies of the families Aderidae (1 sp.), Anthicidae (11 spp.), Mordellidae (1 sp.), Oedemeridae (1 sp.), Rhipiphoridae (2 spp., 1 subsp.) and T enebrionidae of the subfamilies Alleculinae (3 spp.), Pimeliinae (5 spp., 2 subspp.) and Tenebrioninae (2 spp.). These types correspond to species described by the specialists C. Berg, C. Bruch, L. Fairmaire, M. Manfrini de Brewer, M. Pic, F. G. Werner and G. Flores. For each species we provide original and valid names, bibliographic reference, category of types, number assigned in the entomological collection of the MLP,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Museo de La Plata; Tenebrionoidea; Type material.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802017000200004

A catalogue of the type specimens of the family Buprestidae (Insecta: Coleóptera) housed at the "Museo of La Plata", Argentina
Provedor de dados: 99
Autores: LANTERI,Analía A; HERNÁNDEZ,Emilia P.
We provide information on the type specimens of Neotropical species of Buprestidae (Coleoptera: Buprestoidea) deposited at the Museo de La Plata (MLP). Among them, there are syntypes of 45 species of J. Obenberger, and syntypes, holotypes or paratypes of species described by C. Berg, A. Cobos and Ch. Kerremans, plus lectotypes and paralectotypes designated based on syntypes of Obenberger' species. Besides, we compiled a list of 37 species which specimens are labeled as types (metatypes or homotypes), but in fact these specimens were compared with the types by the authors of the species (e.g. C. Burmeister, J. Obenberger, Ch. Kerremans). Moreover, we provide information on missing types (formerly at the MLP but not in the collection at present) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Type material. Buprestidae. Museo de La Plata. Obenberger.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802017000100004

A CFD approach to assess the effects of different opening combinations in poultry houses
Provedor de dados: 91
Autores: Saraz,Jairo A. O.; Rocha,Keller S. O.; Damasceno,Flavio A.; Tinoco,Ilda F. F.; Osorio,Robinson; Tobón,Julio C. A.
ABSTRACT The aim of this study was to use computational fluids dynamics (CFD) to evaluate hygiene and comfort conditions in function of temperature level and ammonia (NH3) concentration during the night in commercial poultry houses used in Brazil and countries with tropical and subtropical climates. Four models with different curtain heights and different air inlet and outlet positions were used, adopting the open building typology without thermal insulation. The validated CFD model did not present statistical differences from the experimental data, making it possible to use this model to predict the behavior in the four proposed cases. This model can be used to improve the internal conditions of the poultry facilities during the night and could be an...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Natural ventilation; Ammonia concentration; Computational simulation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001200852

A clinical trial protocol to treat massive Africanized honeybee (Apis mellifera) attack with a new apilic antivenom
Provedor de dados: 80
Autores: Barbosa,Alexandre Naime; Boyer,Leslie; Chippaux,Jean-Philippe; Medolago,Natalia Bronzatto; Caramori,Carlos Antonio; Paixão,Ariane Gomes; Poli,João Paulo Vasconcelos; Mendes,Mônica Bannwart; Santos,Lucilene Delazari dos; Ferreira Jr,Rui Seabra; Barraviera,Benedito.
Abstract  Background  Envenomation caused by multiple stings from Africanized honeybees Apis mellifera constitutes a public health problem in the Americas. In 2015, the Brazilian Ministry of Health reported 13,597 accidents (incidence of seven cases per 100,000 inhabitants) with 39 deaths (lethality of 0.25%). The toxins present in the venom, which include melittin and phospholipase A2, cause lesions in diverse organs and systems that may be fatal. As there has been no specific treatment to date, management has been symptomatic and supportive only.  Methods  In order to evaluate the safety and neutralizing capacity of a new apilic antivenom, as well as to confirm its lowest effective dose, a clinical protocol was developed to be applied in a multicenter,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apis mellifera; Bee venom; Toxins; Envenomation; Heterologous serum; Apilic antivenom; Bee antivenom.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100309

A Comparative Analysis of Organic and Conventional Farming Profitability
Provedor de dados: 21
Autores: Brozova, Ivana.
The objective of this article is to determine the economic performance of organic farms compared with conventional farms. The analysis included a set of farms the concentration of which is in natural and climatic conditions typical for this type of farming high. The outputs may be therefore considered representative and generalised.  In order to determine the performance of these farms, their production basis was first assessed by using the indicators of available assets and assets coverage resources. Consequently, their efficiency was assessed based on the profit. For the purposes of comparison, the profit was (in various forms) converted to a hectare of agricultural land. The economic results were also compared with the average level achieved in the EU....
Tipo: Journal paper
Palavras-chave: Farm economics; Farming Systems; European Union.
Ano: 2017
URL: http://orgprints.org/31421/3/agris_on-line_2017_1_brozova_beranova.pdf

A Comparative Study of Fixatives for Axolotl Blastema Tissue
Provedor de dados: 77
Autores: Keskin,Ilknur; Yildirim,Berna; Kolbasi,Bircan; Öztürk,Gürkan; Demircan,Turan.
Regeneration is defined as tissue renewal and functional restoration process of the damaged parts of the body after an injury. Ambystoma mexicanum, commonly named the Axolotl, is one of the unique vertebrates, which has a remarkable ability to regenerate their extremities following the amputation. Although the process of regeneration includes several periods, it can be divided into two main phases; blastema formation and dedifferentiation. In the couple of hours following the amputation, wound closure occurs by migration of epithelial cells around the amputation site followed by macrophage infiltration and dedifferentiation of cells to turn into stem cells. Accumulated stem cells form a very authentic tissue type called blastema, which is crucial for...
Tipo: Journal article
Palavras-chave: Axolotl; Blastema; Fixatives; Histology.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100009

A comparative study of two separate analytical techniques for the simultaneous determination of diclofenac sodium and diacerein from combined dosage form
Provedor de dados: 60
Autores: Mallick,Sanhita Basu; Chattopadhyay,Helen; De,Amit Kumar; Datta,Sriparna.
ABSTRACT Diclofenac sodium (DS) and diacerein (DC) have emerged as a potential combination therapy for the treatment of knee osteoarthritis. Therefore a validated analytical method is essential for the simultaneous estimation of both from combined dosage form. A ratio derivative spectrophotometric and a chromatographic technique have been developed for the simultaneous determination of DS and DC. The quantification was done at 263.00 nm for DC and 304.50 nm for DS in the first method, whereas 257 nm for DC and at 274 nm for DS for LC-DAD analysis in chromatographic method using acetate buffer and methanol as the mobile phase at a flow-rate 0.50 mL/min. Both of these methods are found to be linear in the concentration range under study with r2 value 0.999...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diacerein/comparative study; Diclofenac sodium/comparative study; High Pressure Liquid Chromatography; LC-DAD; Ratio derivative spectroscopy/validation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200601

A comparative study on drying of basil leaves
Provedor de dados: 111
Autores: Parmar, Mansukhlal Ramjibhai; Kumpavat, Mahendrasinh T.; Doshi, Jayesh Sevantilal; Kapdi, Shyamsundar S.
Basil is a popular aromatic and annual herb growing in many regions of the world.  Immediately after its harvesting, the highly perishable raw material, i.e. leaves, have to be preserved against deterioration and spoilage.  More often, during peak period, most of the crop is lost/wasted due to lack of proper post-harvest processing techniques.  Drying is by far the most widely used treatment, which needs to be performed very carefully and preciously so as to preserve the aroma and color of the leaves.  Various drying treatments and experimental methods viz., solar drying, tray drying, vacuum drying and fluidized bed drying were carried out at the temperatures of45°C,55°Cand65°Cto find and suggest the optimum drying condition for acquiring quality dried...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Post Harvest Process and Food Engineering drying; Drying characteristics; Basil leaves; Solar drying; Tray drying; Vacuum drying and fluidized bed drying.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3867

A comparison of tissue preparation methods for protein extraction of cocoa ( Theobroma cacao L.) pod
Provedor de dados: 109
Autores: Martínez-Márquez,Ascensión; Morante-Carriel,Jaime Alfredo; Bru-Martínez,Roque.
Abstract: Cocoa, Theobroma cacao L. is one of the main tropical industrial crops. Cocoa has a very high level of interfering substances, such as polysaccharides and phenolic compounds that could prevent the isolation of suitable protein. Efficient methods of protein extraction are a priority to successfully apply proteomic analyses. We compared and evaluated two methods (A and B) of tissue preparation for total protein extract by phenol/SDS extraction protocol. The difference in the application of the two methods was that extensively washed dry powder of pod tissue were made in Method A, whereas that crude extract were prepared Method B. Extracted proteins were examined using one-dimensional electrophoresis (1-D). Results show that each extraction method...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cocoa pod; One-dimensional electrophoresis; Phenol/SDS extraction protocols; Proteome analyses.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200248

A comparison of two global datasets of extreme sea levels and resulting flood exposure
Provedor de dados: 5
Autores: Muis, Sanne; Verlaan, Martin; Nicholls, Robert J.; Brown, Sally; Hinkel, Jochen; Lincke, Daniel; Vafeidis, Athanasios T.; Scussolini, Paolo; Winsemius, Hessel C.; Ward, Philip J.
Estimating the current risk of coastal flooding requires adequate information on extreme sea levels. For over a decade, the only global data available was the DINAS-COAST Extreme Sea Levels (DCESL) dataset, which applies a static approximation to estimate extreme sea levels. Recently, a dynamically derived dataset was developed: the Global Tide and Surge Reanalysis (GTSR) dataset. Here, we compare the two datasets. The differences between DCESL and GTSR are generally larger than the confidence intervals of GTSR. Compared to observed extremes, DCESL generally overestimates extremes with a mean bias of 0.6m. With a mean bias of -0.2m GTSR generally underestimates extremes, particularly in the tropics. The Dynamic Interactive Vulnerability Assessment model is...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00488/60013/63262.pdf

A cost-effectiveness analysis of alternative survey methods used for the monitoring of marine recreational fishing in France
Provedor de dados: 5
Autores: Bellanger, Manuel; Levrel, Harold.
The growth of marine recreational activities raises the issues of the current lack of knowledge on these activities and the information required to assess their potential impacts. Indeed, the monitoring of unrecorded activities is a great challenge, especially when basic information, such as the size of the population practicing the different activities, is unknown. In this paper, the experience of the monitoring of marine recreational fishing was used to carry out a diagnosis study to assess the cost-effectiveness of survey methods used in France between 2004 and 2012. Costs of alternative surveys were balanced with data quality, and particular attention was paid to potential biases. Results showed that the involvement of citizens through diary surveys...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00366/47769/47855.pdf

A coupled biophysical model for the distribution of the great scallop Pecten maximus in the English Channel
Provedor de dados: 5
Autores: Le Goff, Clement; Lavaud, Romain; Cugier, Philippe; Jean, Fred; Flye-sainte-marie, Jonathan; Foucher, Eric; Desroy, Nicolas; Fifas, Spyros; Foveau, Aurelie.
In this paper we used a modelling approach integrating both physical and biological constraints to understand the biogeographical distribution of the great scallop Pecten maximus in the English Channel during its whole life cycle. A 3D bio-hydrodynamical model (ECO-MARS3D) providing environmental conditions was coupled to (i) a population dynamics model and (ii) an individual ecophysiological model (Dynamic Energy Budget model). We performed the coupling sequentially, which underlined the respective role of biological and physical factors in defining P. maximus distribution in the English Channel. Results show that larval dispersion by hydrodynamics explains most of the scallop distribution and enlighten the main known hotspots for the population,...
Tipo: Text
Palavras-chave: Population dynamic model; Ecophysiological model; English Channel; Pecten maximus; Spatial distribution.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00355/46642/46467.pdf

A critical assessment of INPA’s scientific cooperation based on publications from 2004 to 2014
Provedor de dados: 36
Autores: HENRIQUES,Luiza Magalli Pinto; UNGAR,Mark; REBELO,George Henrique.
ABSTRACT In the 1990s, scientific cooperation at the National Institute for Amazonian Research (Instituto Nacional de Pesquisas da Amazônia - INPA), one of the oldest research institutions in Amazonia with the highest regional international cooperation, was dominated by research conducted by INPA’s foreign partners. In this article, the evolution of this situation is evaluated, with the hypothesis that, as the internal and the external environments have changed over the past decade, this should be reflected in more symmetrical research cooperation. The analysis was based on a 2004 to 2014 Web of Science search of scientific production at INPA, from which 786 papers were recovered. The results indicated an increase in scientific production but without a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon cooperation; Co-authoring; International cooperation; Research networks; Scientific production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000300247

A cross-sectional study assessing the pharyngeal carriage of Neisseria meningitidis in subjects aged 1-24 years in the city of Embu das Artes, São Paulo, Brazil
Provedor de dados: 55
Autores: Weckx,Lily Yin; Puccini,Rosana Fiorini; Machado,Antónia; Gonçalves,Maria Gisele; Tuboi,Suely; Barros,Eliana de; Devadiga,Raghavendra; Ortega-Barria,Eduardo; Colindres,Romulo.
ABSTRACT Meningococcal carriage is a prerequisite for invasive infection. This cross-sectional study assessed the pharyngeal carriage prevalence in healthy subjects aged 1-24 years in Embu das Artes city, São Paulo, Brazil. Pharyngeal swabs were examined for the presence of Neisseria meningitidis. The isolates were tested for different serogroups using agglutination and polymerase chain reaction. A logistic regression model assessed any independent association between Neisseria meningitidis carriage and various risk factors. A total of 87/967 subjects (9%, 95% Confidence Interval (CI): 7.3-11.0) tested positive for N. meningitidis: 6.2% (95% CI: 3.8-9.4) in 1-4 years, 8.5% (95% CI: 5.1-13.0) in 5-9 years, 12.5% (95% CI: 7.8-18.6) in 10-14 years, 12.6% (95%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carriage; Meningococcal disease; Neisseria meningitidis; Pharyngeal; Serogroup.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600587

A cultura do melão.
Provedor de dados: 14
Autores: COSTA, N. D.
bitstream/item/165362/1/PLANTAR-Melao-ed-03-2017.pdf
Tipo: Col Criar Plantar ABC 500P/500R Saber (INFOTECA-E)
Palavras-chave: Implantação de cultura; Comercialização; Doença de planta; Irrigação; Cucumis Melo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069567

A cutaneous mixed tumor in a dog
Provedor de dados: 19
Autores: Watanabe, Ken-ichi; Chambers, James K.; Uchida, Kazuyuki; Nibe, Kazumi; Ushio, Nanako; Horiuchi, Noriyuki; Kobayashi, Yoshiyasu; Nakayama, Hiroyuki.
The atypical cutaneous tumor of a 9-year-old mixed breed female dog was examined. The tumor was well-demarcated and histologically composed of a trichoblastic area, tricholemmal area and apocrine glandular area. Neoplastic cells in trichoblastic area and tricholemmal area had PAS-positive granules in the cytoplasm and were positive for pan-cytokeratin, cytokeratin 5/6, 14 and 19 and p63. Neoplastic cells in trichoblastic area were also positive for cytokeratin 15 and CD34. Neoplastic cells in apocrine glandular area were positive for pan-cytokeratin and cytokeratin 7,18 and 19. Myoepithelial cell proliferation with osteocartilaginous metaplasia was observed in this area. Since neoplastic cells showed multiphenotypic differentiation for hair follicles and...
Palavras-chave: Cutaneous mixed tumor; Dog; Hair follicle; Multiphenotypic differentiation.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4453

A data assimilating model for estimating Southern Ocean biogeochemistry
Provedor de dados: 5
Autores: Verdy, A.; Mazloff, M. R.
A Biogeochemical Southern Ocean State Estimate (B-SOSE) is introduced that includes carbon and oxygen fields as well as nutrient cycles. The state estimate is constrained with observations while maintaining closed budgets and obeying dynamical and thermodynamic balances. Observations from profiling floats, shipboard data, underway measurements, and satellites are used for assimilation. The years 2008-2012 are chosen due to the relative abundance of oxygen observations from Argo floats during this time. The skill of the state estimate at fitting the data is assessed. The agreement is best for fields that are constrained with the most observations, such as surface pCO(2) in Drake Passage (44% of the variance captured) and oxygen profiles (over 60% of the...
Tipo: Text
Palavras-chave: Southern Ocean; State estimation; Biogeochemistry.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00662/77394/78995.pdf

A decade of technological innovation in crop-livestockforest integration at Fazenda Boa Vereda.
Provedor de dados: 14
Autores: PACHECO, A. R.; NICOLI, C. M. L.; CALIL, F. N.; REIS, C. F.; MORAES, A. da C.
In recent times, research has been expanded on production systems that integrate agriculture, livestock and forestry, in order to seek the intensification of the production system and guarantee sustainability. In this sense, in 2007, the motivation for implementing the crop-livestock-forest integration system (CLFi) in Fazenda Boa Vereda appeared. At that time, the profitability of the cattle ranching, the base activity of the farm, was very low (60 kg ha-1 year-1) and there was disinterest for the then more attractive and profitable alternative that was the sugarcane plantation. Thus, the objective of this work is to present the results obtained during a decade of experience in the implementation and conduction of the CLFi system and to highlight its...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Inovação; Transferência de tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080529

A Diagnosis of Biophysical and Socio-Economic Factors Influencing Farmers’ Choice to Adopt Organic or Conventional Farming Systems for Cotton Production
Provedor de dados: 21
Autores: Riar, Amritbir; Mandloi, Lokendra S.; Poswal, Randhir S.; Messmer, Monika M.; Bhullar, Gurbir S.
Organic agriculture is one of the most widely known alternative production systems advocated for its benefits to soil, environment, health and economic well-being of farming communities. Rapid increase in the market demand for organic products presents a remarkable opportunity for expansion of organic agriculture. A thorough understanding of the context specific motivations of farmers for adoption of organic farming systems is important so that appropriate policy measures are put in place. With an aim of understanding the social and biophysical motivations of organic and conventional cotton farmers for following their respective farming practices, a detailed farm survey was conducted in Nimar valley of Madhya Pradesh state in central India. The study area...
Tipo: Journal paper
Palavras-chave: Crop husbandry; India.
Ano: 2017
URL: http://orgprints.org/31989/1/riar-etal-2017-fpls-Vol08-p01289.pdf

A distribuição natural do pinheiro-do-paraná no Sul e Sudeste do Brasil: a influência de fatores climáticos.
Provedor de dados: 14
Autores: FRITZSONS, E.; WREGE, M. S.
A araucaria [Araucaria angustifolia (Bertol.) Kuntze 1898] é uma espécie florestal representativa da região Sul do Brasil e promissora em termos silviculturais, pois agrega capacidade produtiva de madeira com produção de alimentos. A sua intensa exploração reduziu a variabilidade genética e elevou o risco de extinção de suas populações. Devido à importância da espécie e ao risco de extinção, foi desenvolvido o Projeto Araucamate na Embrapa Florestas, iniciado em 2015 e com finalização prevista para 2018, cujo objetivo principal é o de ?determinar os nichos ecológicos das populações de araucária e erva-mate, caracterizadas geneticamente, com base nas condições edafoclimáticas atuais e as alterações nas zonas de ocorrência, com base em cenários climáticos...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Araucária Angustifólia; Espécie Nativa; Madeira; Melhoramento Genético Vegetal; Pesquisa Florestal; Pinheiro do Paraná.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076562

A diversidade da fauna macrobentônica e seu papel como bioindicadora de qualidade de água.
Provedor de dados: 14
Apresentação dos estudos e projetos da Embrapa Meio Ambiente sobre os macroinvertebrados bentônicos e de sua importância como bioindicadores de qualidade de água.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Fauna bêntica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088906

A entomologia nos cenários das mudanças climáticas.
Provedor de dados: 14
Autores: AUAD, A. M.; FONSECA, M. das G.
Pesquisas com as alterações na distribuição geográfica de plantas e insetos nos cenários futuros são necessárias, pois as consequências econômicas, sociais e ambientais constituirão séria ameaça à agricultura. Este capítulo focará na interação das mudanças climáticas com insetos de importância agrícola, com ênfase nos fatores abióticos temperatura e dióxido de carbono (CO2).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Insetos adaptação; Controle de pragas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089678

A evolução das relações de parentesco no Núcleo de Conservação de Ovinos Crioulos na Embrapa.
Provedor de dados: 14
Autores: MORAES, J. C. F.; SOUZA, C. J. H. de.
O objetivo deste estudo foi investigar as relações de parentesco disponíveis na população do núcleo visando testar a hipótese de que a subdivisão da população em famílias fechadas de fêmeas promoveria redução na proporção de acasalamentos consanguíneos.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Ovino; Raça; Conservação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070312

A farinha de carne e ossos com resíduos de ractopamina pode ser utilizada com segurança na alimentação de suínos?
Provedor de dados: 14
Autores: FEDDERN, V.; AROEIRA, C. N.; GRESSLER, V.; DALLA COSTA, O. A.; LIMA, G. J. M. M. de.
bitstream/item/160203/1/final8494.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Resíduos de alimentos; Ractopamina.; Nutrição animal; Ração; Suíno; Farinha de Osso; Segurança Alimentar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069997

A flavoprotein supports cell wall properties in the necrotrophic fungus Alternaria brassicicola
Provedor de dados: 5
Autores: Pigné, Sandrine; Zykwinska, Agata; Janod, Etienne; Cuenot, Stéphane; Kerkoud, Mohammed; Raulo, Roxane; Bataillé-simoneau, Nelly; Marchi, Muriel; Kwasiborski, Anthony; N’guyen, Guillaume; Mabilleau, Guillaume; Simoneau, Philippe; Guillemette, Thomas.
Background: Flavin-dependent monooxygenases are involved in key biological processes as they catalyze a wide variety of chemo-, regio- and enantioselective oxygenation reactions. Flavoprotein monooxygenases are frequently encountered in micro-organisms, most of which require further functional and biocatalytic assessment. Here we investigated the function of the AbMak1 gene, which encodes a group A flavin monooxygenase in the plant pathogenic fungus Alternaria brassicicola, by generating a deficient mutant and examining its phenotype. Results: Functional analysis indicates that the AbMak1 protein is involved in cell wall biogenesis and influences the melanization process. We documented a significant decrease in melanin content in the Äabmak1 strain...
Tipo: Text
Palavras-chave: Monooxygenase; Cell wall; Melanin; Fungus; Flavoprotein.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00371/48189/48305.pdf

A força do agro e do leite no Brasil.
Provedor de dados: 14
Autores: ZOCCAL, R.
Tipo: Artigo de periódico
Palavras-chave: Produção de leite; Carne bovina; Agronegócio.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083523

A força e a produtividade do bovino tucura: programa 12: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Bovino Pantaneiro é uma raça também conhecida como Tucura. Esse taurino é descendente de raças europeias trazidas para o Brasil há centenas de anos, na época da colonização e hoje corre risco de extinção. Os animais se adaptaram muito bem às condições do Pantanal, suportando as altas temperaturas da região, sem grandes alterações na capacidade reprodutiva. Além disso, eles têm cascos fortes, que suportam o pastejo dentro d?água por longos períodos. Outra vantagem do Bovino Pantaneiro é sua aptidão tanto para a produção de carne quanto de leite.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bovino Tucura; Bovino pantaneiro.; Pastejo; Casco; Produtividade; Pantanal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069173

A geometric morphometric study of sex differences in the scapula, humerus and ulna of Chaetophractus villosus (Xenarthra, Dasypodidae)
Provedor de dados: 76
Autores: Acuña,Francisco; Sidorkewicj,Nora S.; Popp,Albertina I.; Casanave,Emma B.
ABSTRACT Sexual differences in some of the components of the pectoral girdle and forelimb of Chaetophractus villosus (Desmarest, 1804) were investigated by means of geometric morphometrics. A total of 15 scapulae (7 males, 8 females) and 50 humeri-ulnae complexes (24 males, 26 females) were examined. No size differences were detected between sexes for any of the bones, but shape differences were found for the humerus and the ulna that enhance the in-forces or the related in-levers. Females had a more robust humerus, with an enlarged deltoid tuberosity, a more spherical head, higher tubercular and epicondylar widths, and more developed supracondylar crests. The ulna of the females was characterised by a more pronounced curvature along its main axis, a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Large hairy armadillo; Fossorial mammals; Shape-based dimorphism; Appendicular skeleton.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100210

A glimpse of the future in animal nutrition science. 1. Past and future challenges
Provedor de dados: 96
Autores: Tedeschi,Luis Orlindo; Almeida,Amélia Katiane de; Atzori,Alberto Stanislao; Muir,James Pierre; Fonseca,Mozart Alves; Cannas,Antonello.
ABSTRACT If the world population continues to increase exponentially, wealth and education inequalities might become more pronounced in the developing world. Thus, offering affordable, high-quality protein food to people will become more important and daunting than ever. Past and future challenges will increasingly demand quicker and more innovative and efficient solutions. Animal scientists around the globe currently face many challenging issues: from ensuring food security to prevent excess of nutrient intake by humans, from animal welfare to working with genetic-engineered animals, from carbon footprint to water footprint, and from improved animal nutrition to altering the rumen microbiome. Many of these issues are most likely to continue (or to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Challenges; Issues; Livestock; Ruminant; Production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500438

A glimpse of the future in animal nutrition science. 2. Current and future solutions
Provedor de dados: 96
Autores: Tedeschi,Luis Orlindo; Fonseca,Mozart Alves; Muir,James Pierre; Poppi,Dennis P.; Carstens,Gordon E.; Angerer,Jay P.; Fox,Danny Gene.
ABSTRACT Despite tremendous advancements in the livestock sector, additional opportunities exist to improve even further livestock production around the globe. Forecasting is not an exact science and it relies heavily on past and current knowledge. Improvements in the nutritional sciences (both human and animal) include a better understanding of agents that cause deterioration of human health, improving the quality of animal products, applying effective fetal programming, developing new feeds and feeding strategies, and revisiting longstanding technologies. Improvements in the understanding of the rumen microbiome will enable scientists to increase the fermentation efficiency and, hopefully, select microbial species of greater interest. Improvements in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forecasting; Livestock; Ruminant; Solutions; Production; Vision.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500452

A global database on freshwater fish species occurrence in drainage basins
Provedor de dados: 5
Autores: Tedesco, Pablo A; Beauchard, Olivier; Bigorne, Remy; Blanchet, Simon; Buisson, Laetitia; Conti, Lorenza; Cornu, Jean-francois; Dias, Murilo S.; Grenouillet, Gael; Hugueny, Bernard; Jezequel, Celine; Leprieur, Fabien; Brosse, Sebastien; Oberdorff, Thierry.
A growing interest is devoted to global-scale approaches in ecology and evolution that examine patterns and determinants of species diversity and the threats resulting from global change. These analyses obviously require global datasets of species distribution. Freshwater systems house a disproportionately high fraction of the global fish diversity considering the small proportion of the earth's surface that they occupy, and are one of the most threatened habitats on Earth. Here we provide complete species lists for 3119 drainage basins covering more than 80% of the Earth surface using 14953 fish species inhabiting permanently or occasionally freshwater systems. The database results from an extensive survey of native and non-native freshwater fish species...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00405/51634/74670.pdf

A global synthesis of the effects of diversified farming  systems on arthropod diversity within fields and across  agricultural landscapes
Provedor de dados: 21
Autores: Lichtenberg, Elinor M.; Kennedy, Christina M.; Kremen, Claire; Batáry, Péter; Berendse, Frank; Bommarco, Riccardo; Bosque-Pérez, Nilsa A.; Carvalheiro, Luísa G.; Snyder, William E.; Williams, Neal M.; Winfree, Rachael; Klatt, Björn K.; Åström, Sandra; Benjamin, Faye; Brittain, Claire; Chaplin-Kramer, Rebecca; Clough, Yann; Danforth, Bryan; Diekötter, Tim; Eigenbrode, Sanford D.; Ekroos, Johan; Elle, Elizabeth; Freitas, Breno M.; Fukuda, Yuki; Gaines-Day,, Hannah R.; Grab, Heather; Gratton, Claudio; Holzschuh, Andrea; Isaacs, Rufus; Isaia, Marco; Jha, Shalene; Jonason, Dennis; Jones, Vincent P.; Klein, Alexandra-Maria; Krauss, Jochen; Letourneau, Deborah K.; Macfadyen, Sarina; Mallinger, Rachel E.; Martin, Emily A.; Martinez, Eliana; Memmott, Jane; Morandin, Lora; Neame, Lisa; Otieno, Mark; Park, Mia G.; Pfiffner, Lukas; Pocock, Michael J. O.; Ponce, Carlos; Potts, Simon G.; Poveda, Katja; Ramos, Mariangie; Rosenheim, Jay A.; Rundlöf, Maj; Sardiñas, Hillary; Saunders, Manu E.; Schon, Nicole L.; Sciligo, Amber R.; Sidhu, C. Sheena; Steffan-Dewenter, Ingolf; Tscharntke, Teja; Veselý, Milan; Weisser, Wolfgang W.; Wilson, Julianna K.; Crowder, David W.
Agricultural intensification is a leading cause of global biodiversity loss, which can reduce the provisioning of ecosystem services in managed ecosystems. Organic farming and plant diversification are farm management schemes that may mitigate potential ecological harm by increasing species richness and boosting related ecosystem services to agroecosystems. What remains unclear is the extent to which farm management schemes affect biodiversity components other than species richness, and whether impacts differ across spatial scales and landscape contexts. Using a global metadataset, we quantified the effects of organic farming and plant diversification on abundance, local diversity (communities within fields), and regional diversity (communities across...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31821/1/Lichtenberg-etal-2017_GlobChangBiol_global_metastudy_arthropods_org_conv_.pdf

A Global Vision and Strategy for Organic Farming Research - Condensed version. Version February, 2017
Provedor de dados: 21
Autores: Niggli, Urs; Andres, Christian; Willer, Helga; Baker, Brian P.
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: 2017
URL: http://orgprints.org/31340/1/niggli-etal-2017-TIPI-GlobalVisionStrategy-CondensedVersion.pdf

A Governança do Arranjo Produtivo Local da Castanha-do-Brasil na Região da Calha Norte, Pará
Provedor de dados: 123
Autores: Krag,Márcia Nágem; Santana,Antonio Cordeiro de; Salomão,Rafael De Paiva; Martins,Cyntia Meireles; Gomes,Sérgio Castro.
Resumo: O objetivo do trabalho foi analisar as formas de governança do Arranjo Produtivo Local (APL) da castanha-do-brasil (Berthollethia excelsa Bonpl.) na região da Calha Norte, do estado do Pará, caracterizando os fatores específicos que condicionam a governança. Os dados foram obtidos por meio de questionário estruturado no padrão RedeSist, aplicados aos agentes da cadeia produtiva local, com ênfase nas empresas de beneficiamento de castanhas. A análise dos resultados foi desenvolvida com base nos índices de percepção dos entrevistados sobre a estrutura, a governança e as vantagens associadas ao ambiente local, fundamentada nas teorias das aglomerações produtivas, competitividade e governança. Os resultados mostram que pela grande concorrência...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Castanha-do-brasil; Atores sociais; Estrutura de governança; Competitividade sistêmica; Arranjo produtivo local.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000300589

A high-resolution temporal record of environmental changes in the Eastern Caribbean (Guadeloupe) from 40 to 10 ka BP
Provedor de dados: 5
Autores: Royer, Aurelien; Malaize, Bruno; Lecuyer, Christophe; Queffelec, Alain; Charlier, Karine; Caley, Thibaut; Lenoble, Arnaud.
In neotropical regions, fossil bat guano accumulated over time as laminated layers in caves, hence providing a high-resolution temporal record of terrestrial environmental changes. Additionally, cave settings have the property to preserve such organic sediments from processes triggered by winds (deflation, abrasion and sandblasting) and intense rainfall (leaching away). This study reports both stable carbon and nitrogen isotope compositions of frugivorous bat guano deposited in a well-preserved stratigraphic succession of Blanchard Cave on Marie-Galante, Guadeloupe. These isotopic data are discussed with regard to climate changes and its specific impact on Eastern Caribbean vegetation during the Late Pleistocene from 40 to 10 ka cal. BP. Guano delta C-13...
Tipo: Text
Palavras-chave: Caribbean Basin; Last Glacial; Guano; Carbon isotope; Nitrogen isotope.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00421/53200/54982.pdf

A Holistic Sustainability Assessment Method for Urban Food System Governance
Provedor de dados: 21
Autores: Landert, Jan; Schader, Christian; Moschitz, Heidrun; Stolze, Matthias.
A growing number of people live in cities. Urban food systems and their impacts on ecosystems and socio-economic conditions are becoming increasingly important. To address the challenge of making urban food systems more sustainable, a rising number of assessments of urban food systems have been published. Some used large quantitative datasets while others were descriptive in nature and/or do not address the whole thematic spectrum of sustainability. In this study, an indicator set was developed, which uses widely available data to address all dimensions of sustainability. The indicators focus on policies and measures of public administration and local politics and are based on the guidelines for Sustainability Assessment of Food and Agriculture Systems...
Tipo: Journal paper
Palavras-chave: Community development Food security; Food quality and human health Policy environments and social economy Environmental aspects.
Ano: 2017
URL: http://orgprints.org/31403/1/landert-etal-2017-sustainability-09-00490.pdf

A holoparasitic plant severely reduces the vegetative and reproductive performance of its host plant in the Caatinga, a Brazilian seasonally dry forest
Provedor de dados: 39
Autores: Cruz Neto,Oswaldo; Leal,Inara Roberta; Santos,Jean Carlos; Lopes,Ariadna Valentina.
ABSTRACT Host-parasite interactions between plants may reduce the vegetative and reproductive performance of the host plant. Although it is well established that parasitic plants may negatively affect the metabolism and the number of vegetative/reproductive structures of their hosts, the effects of this interaction on the reproductive characteristics of the host plant are poorly understood. Here we document the interaction between Cuscuta partita (Convolvulaceae) and its main host, Zornia diphylla (Fabaceae), in the Caatinga of northeastern Brazil. We measured diverse reproductive/vegetative attributes of Z. diphylla in 60 plots randomly distributed in patches that were parasitized and not parasitized by C. partita. Both vegetative and reproductive...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Caatinga; Cuscuta partita; Floral traits; Haustoria; Holoparasitic plants; Plant-plant interaction; Pollen viability; Reproductive success; Zornia diphylla.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100147

A importância da qualidade da informação na predição de valores genéticos para características de crescimento em bovinos da raça Nelore
Provedor de dados: 45
Autores: Pereira,C.; Faria,C.U.; Lôbo,R.
RESUMO Objetivou-se avaliar a influência da qualidade da informação na predição de valores genéticos para características de crescimento em bovinos da raça Nelore. Foram utilizadas informações de fazendas participantes do Programa Nelore Brasil da Associação Nacional de Criadores e Pesquisadores, considerando-se dados zootécnicos obtidos entre 2012 e 2013. Foram analisadas as características de crescimento relacionadas aos pesos aos 120 (P120), 210 (P210), 365 (P365) e 450 (P450) dias de idade, sob diferentes cenários: inclusão de todas as informações de lote de manejo (cenário de referência) e inclusão aleatória de 90%, 70%, 50%, 30% e 0% das informações de lote de manejo dos animais com medidas fenotípicas. Os valores genéticos foram preditos mediante...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovino de corte; Dados zootécnicos; Lotes de manejo; Parâmetros genéticos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200465

A IMPORTÂNCIA de cuidar da saúde das galinhas: programa 20: Centro-Oeste/Sudeste.
Provedor de dados: 14
A criação de galinhas caipiras é uma fonte de renda para agricultores familiares ou mesmo importante alimento disponível na propriedade. A pesquisadora Teresa Viola, da Embrapa Meio-Norte, fala sobre os cuidados que devem ser tomados pelos criadores para evitar a ocorrência de doenças em aves caipiras. Os cuidados incluem: restringir a circulação de pessoas estranhas no local da criação, para evitar contaminação, e limpeza periódica das instalações.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha caipira; Renda; Agricultura familiar; Contaminação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072060

A IMPORTÂNCIA de cuidar da saúde das galinhas: programa 20: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A criação de galinhas caipiras é uma fonte de renda para agricultores familiares ou mesmo importante alimento disponível na propriedade. A pesquisadora Teresa Viola, da Embrapa Meio-Norte, fala sobre os cuidados que devem ser tomados pelos criadores para evitar a ocorrência de doenças em aves caipiras. Os cuidados incluem: restringir a circulação de pessoas estranhas no local da criação, para evitar contaminação, e limpeza periódica das instalações.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha caipira; Renda; Agricultura familiar; Contaminação; Doença.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072093

A IMPORTÂNCIA de cuidar da saúde das galinhas: programa 20: Norte.
Provedor de dados: 14
A criação de galinhas caipiras é uma fonte de renda para agricultores familiares ou mesmo importante alimento disponível na propriedade. A pesquisadora Teresa Viola, da Embrapa Meio-Norte, fala sobre os cuidados que devem ser tomados pelos criadores para evitar a ocorrência de doenças em aves caipiras. Os cuidados incluem: restringir a circulação de pessoas estranhas no local da criação, para evitar contaminação, e limpeza periódica das instalações.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinhna caipira.; Renda; Agricultura familiar; Contaminação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072128

A IMPORTÂNCIA de cuidar da saúde das galinhas: programa 20: Sul.
Provedor de dados: 14
A criação de galinhas caipiras é uma fonte de renda para agricultores familiares ou mesmo importante alimento disponível na propriedade. A pesquisadora Teresa Viola, da Embrapa Meio-Norte, fala sobre os cuidados que devem ser tomados pelos criadores para evitar a ocorrência de doenças em aves caipiras. Os cuidados incluem: restringir a circulação de pessoas estranhas no local da criação, para evitar contaminação, e limpeza periódica das instalações.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Galinha caipira; Renda; Agricultura familiar; Contaminação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072160

A Importância Do Núcleo De Apoio À Saúde Da Família (NASF) Na Saúde Pública – Integração Do Médico-Veterinário Em Programas De Saúde Pública
Provedor de dados: 195
Autores: Dalcuchi, M.
O trabalho divulga um projeto desenvolvido no município de Espigão Alto do Iguaçu, Estado do Paraná, Brasil, em que existe atuação do médico-veterinário no Núcleo de Apoio à Saúde da Família (NASF). De modo geral, os profissionais que compõem esse núcleo agem de maneira colaborativa, e um não interfere com a área do outro. O projeto demonstra que a ação conjunta determina resultados positivos bastante expressivos para o bem-estar da população. No ano de 2011, o médico-veterinário passou a atuar no NASF. Como esse profissional já realizava relevantes tarefas dentro da saúde pública, foi formalizado um projeto que tinha por base a conscientização de gestores e da população. Os trâmites burocráticos foram realizados e o projeto foi encaminhado à regional de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36774

A importância dos exames neurológico e radiográfico no diagnóstico de lesões cervicais em equino: relato de caso
Provedor de dados: 45
Autores: Rivera,G.G.; Bueno,G.M.; Paula,V.B.; Santo,M.Q.P.; Matsui,A.; Escoba,A.; Vasconcelos,R.O.; Canola,J.C.; Canola,P.A.; Lacerda-Neto,J.C.
RESUMO As lesões vertebrais cervicais são relativamente comuns nos equinos. No entanto, são poucas as descrições a respeito desse tema na literatura. Acredita-se que esse fato se deva, em parte, às limitações relacionadas ao diagnóstico. Em virtude de um traumatismo cervical, o animal pode apresentar sinais clínicos de paresia e paraplegia até tetraparesia ou tetraplegia, que podem culminar em estado comatoso e, eventualmente, em morte. Esses sinais clínicos podem ser detectados no exame físico, porém, quando associado à imaginologia (avaliação radiográfica), permite a obtenção de diagnóstico mais preciso da lesão. Consequentemente, um prognóstico mais adequado pode ser estabelecido para o paciente. Em face do exposto, apresenta-se o caso de uma égua...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cavalo; Compressão medular; Fratura; Imaginologia; Pescoço.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601413

A Independência da Escolha dos Canais de Marketing nas Rendas dos Produtores Orgânicos Americanos
Provedor de dados: 123
Autores: Scalco,Andréa Rossi; Souza,Roberta; Campos-Silva,Willerson Lucas; Baker,Gregory.
Resumo: Uma das atividades relacionadas às estratégias de captura valor na atividade produtiva de orgânico refere-se à escolha dos canais adequados de distribuição dos produtos. A literatura aponta a importância de analisar os ganhos dos pequenos produtores com respeito aos canais de distribuição de produtos orgânicos. A literatura indica que a comercialização em canais diretos pode fazer com que pequenos produtores possam capturar maior valor e, consequentemente, incrementar sua renda. Foi realizada uma pesquisa empírica no estado da Califórnia, nos Estados Unidos da América, por meio de um survey com 60 produtores de orgânicos, a fim de identificar se os canais de distribuição diretos são prioritariamente utilizados por pequenos produtores. Os resultados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canais de distribuição; Valor; Orgânico.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000400767

A irrigação em ambiente protegido.
Provedor de dados: 14
Autores: BRAGA, M. B.
bitstream/item/171464/1/A-Vindima-Edicao-100-p15.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Irrigação; Estufa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085970

A landscape genetic analysis of important agricultural pest species in Tunisia: The whitefly Bemisia tabaci
Provedor de dados: 5
Autores: Ben Abdelkrim, Ahmed; Hattab, Tarek; Fakhfakh, Hatem; Belkadhi, Mohamed Sadok; Gorsane, Faten.
Combining landscape ecology and genetics provides an excellent framework to appreciate pest population dynamics and dispersal. The genetic architectures of many species are always shaped by environmental constraints. Because little is known about the ecological and genetic traits of Tunisian whitefly populations, the main objective of this work is to highlight patterns of biodiversity, genetic structure and migration routes of this pest. We used nuclear microsatellite loci to analyze B. tabaci populations collected from various agricultural areas across the country and we determine their biotype status. Molecular data were subsequently interpreted in an ecological context supplied from a species distribution model to infer habitat suitability and hereafter...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00404/51537/52127.pdf

A late Quaternary record of seasonal sea surface temperatures off southern Africa
Provedor de dados: 5
Autores: Loftus, E.; Sealy, J.; Leng, M. J.; Lee-thorp, J. A.
The southern Cape coastal region is important for understanding both the behavioural history of modern humans, and regional and global climate dynamics, because it boasts a long archaeological record and occupies a key geographical location near the intersection of two major oceans. The western boundary Agulhas Current, implicated in global heat exchange dynamics, is an important modulator of southern African climates and yet we understand its past behaviour only broadly as the Current itself scours the coastal shelf and marine sediment core records necessarily provide little detail. Numerous archaeological sites from both the late Pleistocene and Holocene provide the opportunity for reconstruction of near shore seasonal SST records, which respond both to...
Tipo: Text
Palavras-chave: Late Pleistocene; Holocene; Palaeoclimatology; Southern Africa; Agulhas Current; Oxygen isotopes; Mollusc shells; Westerly winds.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00495/60711/83613.pdf

A lognormal distribution of the lengths of terminal twigs on self-similar branches of elm trees
Provedor de dados: 19
Autores: Koyama, Kohei; Yamamoto, Ken; Ushio, Masayuki.
Lognormal distributions and self-similarity are characteristics associated with a wide range of biological systems. The sequential breakage model has established a link between lognormal distributions and self-similarity and has been used to explain species abundance distributions. To date, however, there has been no similar evidence in studies of multicellular organismal forms. We tested the hypotheses that the distribution of the lengths of terminal stems of Japanese elm trees (Ulmus davidiana), the end products of a self-similar branching process, approaches a lognormal distribution. We measured the length of the stem segments of three elm branches and obtained the following results: (i) each occurrence of branching caused variations or errors in the...
Palavras-chave: Allometry; Fractal; Phenotypic plasticity; Shoot size; Stochastic process; WBE theory.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4577

A macroscopic classification of the embryonic development of the one-sided livebearer Jenynsia multidentata (Teleostei: Anablepidae)
Provedor de dados: 83
Autores: López-Rodríguez,Nathalia C.; Barros,Cíntia M. de; Petry,Ana Cristina.
ABSTRACT This study proposes eight stages according to the main discernible changes recorded throughout the embryonic development of Jenynsia multidentata. The development of morphological embryo structures, pigmentation, and changes in tissues connecting mother and embryo were included in the stage characterization. From the fertilized egg (Stage 1), an embryo reaches the intermediary stages when presenting yolk syncytial layer (Stage 2), initial pigmentation of the outer layers of the retina and dorsal region of the head (Stage 3), and the sprouting of the caudal (Stage 4), dorsal and anal fins (Stage 5). During the later stages, the ovarian folds enter the gills, and the body pigmentation becomes more intense (Stage 6), the body becomes elongated (Stage...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Developmental stages; Dry weight; Matrotrophy; Morphology; Viviparity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000400206

A mathematical model for predicting the drying rate of cocoa bean (Theobroma cacao L.) in a hot air dryer using dimensional analysis
Provedor de dados: 111
Autores: Nwakuba, Nnaemeka Reginald.
Development of a mathematical model for predicting the drying rate of a thin layer cocoa bean in a convective hot air dryer using dimensional analysis based on the Buckingham’s π theorem is presented. Results obtained show that drying rate decreases as the moisture level reduces due to increase in the intra-particle resistance to internal moisture migration of the cocoa beans. High coefficients of determination of 94.7%, 94.7% and 99.5% at temperatures of 60, 70 and 80oC respectively between the predicted and experimental values showed that the method is good. The model was validated with data obtained from an existing thin layer convective dryer and there was no significant difference between the experimental drying rate and the predicted values at 5%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agric. Engineering; Crop Processing engineering cocoa bean; Thin layer drying; Dimensional analysis; Drying rate; Prediction equation.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4107

A Mechanism Study of NMDAR1 in A Rat Alzheimer Disease (AD) Model
Provedor de dados: 52
Autores: Peng,Tianzhong; Huang,Xuedi; Hu,Suifa; Xie,Gui; Zhou,Cheng; Xiong,Jia; Liu,Rui.
ABSTRACT This study aimed to investigate the expression and mechanism of N- methyl -D- aspartate receptor 1 (NMDAR1) in the pathogenesis of Alzheimer disease (AD). Eighty adult Wistar rats were randomly divided into 4 groups (n=20 each) to receive an injection of 0, 5, 7 and 10 μl of 1 μg/μl amyloid-β 42 (Aβ1-42) in the hippocampus. Twenty rats in normal control group were injected with equal volume of saline. After 10 days, the hippocampus was isolated from 5 randomly selected rats in each group. The NMDAR1 protein and mRNA expression was determined by immunohistochemical staining and qRT-PCR. The aquaporin-1 (AQP-1) mRNA expression was also measured by qRT-PCR. We found that both NMDAR1 and AQP-1 expression in Aβ1-42 groups was increased in a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: NMDAR1; Alzheimer disease; Aquaporin; AQP-1.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100435

A medium-throughput method to phenotype fish for individual feed efficiency
Provedor de dados: 5
Autores: Besson, Mathieu; Allal, Francois; Chatain, Beatrice; Vergnet, Alain; Clota, Frederic; Ferrari, Sebastien; Vandeputte, Marc.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00446/55752/57413.pdf

A multi-gene phylogeny of Lactifluus (Basidiomycota, Russulales) translated into a new infrageneric classification of the genus
Provedor de dados: 16
Autores: Crop, E. de; Nuytinck, J.; Putte, K. van de; Wisitrassameewong, K.; Hackel, J.; Stubbe, D.; Hyde, K.D.; Roy, M.; Halling, R.E.; Moreau, P.-A.; Eberhardt, U.; Verbeken, A.
Infrageneric relations of the genetically diverse milkcap genus Lactifluus (Russulales, Basidiomycota) are poorly known. Currently used classification systems still largely reflect the traditional, mainly morphological, characters used for infrageneric delimitations of milkcaps. Increased sampling, combined with small-scale molecular studies, show that this genus is underexplored and in need of revision. For this study, we assembled an extensive dataset of the genus Lactifluus, comprising 80 % of all known species and 30 % of the type collections. To unravel the infrageneric relationships within this genus, we combined a multi-gene molecular phylogeny, based on nuclear ITS, LSU, RPB2 and RPB1, with a morphological study, focussing on five important...
Tipo: Article / Letter to the editor
Palavras-chave: Milkcaps; Molecular evolution; Morphology; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/615530

A multi-proxy analysis of Late Quaternary ocean and climate variability for the Maldives, Inner Sea
Provedor de dados: 5
Autores: Bunzel, Dorothea; Schmiedl, Gerhard; Lindhorst, Sebastian; Mackensen, Andreas; Reolid, Jesus; Romahn, Sarah; Betzler, Christian.
As a natural sediment trap, the marine sediments of the sheltered central part of the Maldives Inner Sea represent an exceptional archive for paleoenvironmental and climate changes in the equatorial Indian Ocean. To evaluate the complex interplay between high-latitude and monsoonal climate variability, related dust fluxes, and regional oceanographic responses, we focused on Fe/Al, Ti/Al and Si/Ca ratios as proxies for terrigenous sediment delivery and total organic carbon (TOC) and Br XRF counts as proxies for marine productivity. Benthic foraminiferal fauna distributions, grain size and stable delta O-18 and delta C-13 data were used for evaluating changes in the benthic ecosystem and changes in the intermediate water circulation, bottom water current...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00497/60823/64606.pdf

A multistrain approach to studying the mechanisms underlying compatibility in the interaction between Biomphalaria glabrata and Schistosoma mansoni
Provedor de dados: 5
Autores: Galinier, Richard; Roger, Emmanuel; Mone, Yves; Duval, David; Portet, Anais; Pinaud, Silvain; Chaparro, Cristian; Grunau, Christoph; Genthon, Clemence; Dubois, Emeric; Rognon, Anne; Arancibia, Nathalie; Dejean, Bernard; Theron, Andre; Gourbal, Benjamin; Mitta, Guillaume.
In recent decades, numerous studies have sought to better understand the mechanisms underlying the compatibility between Biomphalaria glabrata and Schistosoma mansoni. The developments of comparative transcriptomics, comparative genomics, interactomics and more targeted approaches have enabled researchers to identify a series of candidate genes. However, no molecular comparative work has yet been performed on multiple populations displaying different levels of compatibility. Here, we seek to fill this gap in the literature. We focused on B. glabrata FREPs and S. mansoni SmPoMucs, which were previously demonstrated to be involved in snail/schistosome compatibility. We studied the expression and polymorphisms of these factors in combinations of snail and...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00388/49951/50515.pdf

A multivariate approach to explore the genetic variability in the F2 segregating population of a tomato second cycle hybrid
Provedor de dados: 46
Autores: Cabodevila,V.G; Picardi,L.A; Pratta,G.R.
Segregating progeny from the tomato Second Cycle Hybrids (SCH) that were obtained from crossing RIL (Recombinant Inbred Lines) allows the detection of new genetic combinations that could increase genetic variability in F2 populations. The objectives of the present study were to evaluate eleven tomato quality traits in a segregating F2 population obtained from a SCH and, then, to characterize the molecular diversity by six AFLP (Amplified Fragment Length Polymorphism) primer combinations. Different multivariate analyses were used to assess the degree of concordance among these two approaches to detect genetic variability. Sixty-nine F2 plants were obtained by selfing the SCH (ToUNR18xToUNR1). The parental RIL were derived from an interspecific cross between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant breeding; Plant genetic resources; Fruit quality; AFLP; Multivariate analysis.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000100001

A never-ending story: the steadily growing family of the FA and FA-like genes
Provedor de dados: 74
Autores: Gueiderikh,Anna; Rosselli,Filippo; Neto,Januario B.C.
Abstract Among the chromosome fragility-associated human syndromes that present cancer predisposition, Fanconi anemia (FA) is unique due to its large genetic heterogeneity. To date, mutations in 21 genes have been associated with an FA or an FA-like clinical and cellular phenotype, whose hallmarks are bone marrow failure, predisposition to acute myeloid leukemia and a cellular and chromosomal hypersensitivity to DNA crosslinking agents exposure. The goal of this review is to trace the history of the identification of FA genes, a history that started in the eighties and is not yet over, as indicated by the cloning of a twenty-first FA gene in 2016.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DNA repair; Leukemia; Fanconi anemia; Chromosomal abnormalities.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300398

A New Acetylcholinesterase Inhibitor from Green Glycosylation of Trachyloban-19-oic Acid by Mucor plumbeus
Provedor de dados: 42
Autores: SANTOS,GABRIEL F. DOS; TAKAHASHI,JACQUELINE A.
ABSTRACT The in vitro metabolism of a widespread natural product, trachyloban-19-oic acid (1), by the fungal species Mucor plumbeus was studied in a sucrose-yeast liquid medium. Two products were isolated, and their structures were determined by spectroscopic means as 7β-hydroxytrachyloban-19-oic acid (5) and trachyloban-19-O-β-D-glucopyranosyl ester (6). To the best of our knowledge, compound 6 is herein reported by the first time in the literature. These compounds were assayed for acetylcholinesterase inhibition along with some related compounds. Compound 6 showed the highest acetylcholinesterase inhibitory activity at 10000 µg/mL among the tested compounds, a result (92.89%) comparable to the activity of the positive control, galanthamine (94.21%)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acetylcholinesterase inhibitors; Biotransformation; Green glycosylation; Mucor plumbeus; Trachyloban-19-oic acid.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000501961

A new application of principal response curves for summarizing abrupt and cyclic shifts of communities over space
Provedor de dados: 5
Autores: Auber, Arnaud; Travers-trolet, Morgane; Villanueva, Ching-maria; Ernande, Bruno.
There is a growing need to easily describe and synthesize the dynamics of ecosystems’ components in space and time. Most multivariate analyses provide ordination diagrams or biplots that are too cluttered to allow simple reading and are unfamiliar to most users. To overcome such difficulties, a novel application of principal response curves (PRCs) is proposed. Principal response curves are traditionally used to assess treatment effects on community structure measured repeatedly over time. In this new application, the tested factor and the repeated-observation axis are replaced by time and space, respectively. The georeferencing of sampling sites permits to produce an easy-to-read map that summarizes both the temporal dynamics of the community and the...
Tipo: Text
Palavras-chave: Fish communities; Multivariate analyses; Partial redundancy analysis; Spatial management tools; Spatio-temporal dynamics.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00413/52478/53266.pdf

A new approach to feed frequency studies and protein intake regulation in juvenile pirarucu
Provedor de dados: 42
Autores: MATTOS,BRUNO O. DE; NASCIMENTO FILHO,EDUARDO C.T.; SANTOS,ALINE A.; BARRETO,KAYCK A.; SÁNCHEZ-VÁZQUEZ,FRANCISCO J.; FORTES-SILVA,RODRIGO.
ABSTRACT This study aimed to investigate pirarucu's (Arapaima gigas) ability to trigger a self-feeding system to regulate protein intake between two standard diets that contained 39% and 49% of crude protein. The same system allowed the evaluation of daily feeding and locomotor activity rhythms. Eighteen fish (654.44±26.85g) were distributed into six 250 L tanks (3 fish/tank). Fish had free access to both diets (39% vs. 49% protein) by feeders (2 per tank), adapted to be activated by fish themselves. This system was connected to a computer system. After an adaptation period, fish learned to activate feeders and the mean food intake recorded was 2.14% of their body weight on a daily basis. Fish showed feeding (72.48%) and locomotor (72.49%) activity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arapaima gigas; Feeding behavior; Protein intake; Self-feeding.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301243

A new classification scheme of European cold-water coral habitats: implications for ecosystem-based management of the deep sea
Provedor de dados: 5
Autores: Davies, J. S.; Guillaumont, Brigitte; Tempera, Fernando; Vertino, A.; Beuck, L.; Olafsdottir, S. H.; Smith, C. J.; Fossa, J. H.; Van Den Beld, Inge; Savini, A.; Rengstorf, A.; Bayle, Christophe; Bourillet, Jean-francois; Arnaud-haond, Sophie; Grehan, A.
Cold-water coral (CWC) habitats can form complex structures which provide refuge, nursery grounds and physical support for a diversity of other living organisms, but despite their ecological significance, CWCs are still vulnerable to human pressures such as fishing, pollution, ocean acidification and global warming Providing coherent and representative conservation of vulnerable marine ecosystems including CWCs is one of the aims of the Marine Protected Areas networks being implemented across European seas and oceans under the EC Habitats Directive, the Marine Strategy Framework Directive and the OSPAR Convention. In order to adequately represent ecosystem diversity these initiatives require a standardised habitat classification that organises the variety...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00383/49474/49961.pdf

A new climate index controlling winter wave activity along the Atlantic coast of Europe: The West Europe Pressure Anomaly
Provedor de dados: 5
Autores: Castelle, Bruno; Dodet, Guillaume; Masselink, Gerd; Scott, Tim.
A pioneering and replicable method based on a 66-year numerical weather and wave hindcast is developed to optimize a climate index based on the sea level pressure (SLP) that best explains winter wave height variability along the coast of western Europe, from Portugal to UK (36-52 degrees N). The resulting so-called Western Europe Pressure Anomaly (WEPA) is based on the sea level pressure gradient between the stations Valentia (Ireland) and Santa Cruz de Tenerife (Canary Islands). The WEPA positive phase reflects an intensified and southward shifted SLP difference between the Icelandic low and the Azores high, driving severe storms that funnel high-energy waves toward western Europe southward of 52 degrees N. WEPA outscores by 25-150% the other leading...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00606/71850/70485.pdf

A New Discrimination Scheme for Oceanic Ferromanganese Deposits using High Field Strength and Rare Earth Elements
Provedor de dados: 5
Autores: Josso, P.; Pelleter, Ewan; Pourret, O.; Fouquet, Yves; Etoubleau, Joel; Cheron, Sandrine; Bollinger, C.
Ferromanganese (Fe-Mn) deposits constitute a ubiquitous mineral type in oceanic settings, with metal (Cu, Ni, Zn, Co, Pt) and rare earth elements (REE) enrichments of potential economic interest. Routine analysis of trace elements by ICP-MS has advanced our understanding of the impact of hydrogenetic, diagenetic and hydrothermal processes on the mobility and interaction of high field strength elements (HFSE: Zr, Ti) and REE and yttrium (REY) with Fe-Mn oxyhydroxides. Recent discoveries in the French exclusive economic zone (EEZ) of Wallis and Futuna (southwest Pacific Ocean) have brought new insight to the formation of low temperature (LT) hydrothermal Mn deposits and lead us to reconsider the classification and discrimination diagrams for of Fe-Mn...
Tipo: Text
Palavras-chave: Ferromanganese mineralization; Hydrogenetic crusts; Nodules; Hydrothermal deposits; Rare earth elements; High field strength elements; Classification.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00350/46156/45854.pdf

A new family, Pervetustaceae with a new genus,  Pervetustus, and P. simplex sp. nov. (Paraglomerales), and a new genus, Innospora with I. majewskii comb. nov. (Paraglomeraceae) in the Glomeromycotina
Provedor de dados: 21
Autores: Błaszkowski, Janusz; Kozłowska, Anna; Crossay, Thomas; Symanczik, Sarah; Al-Yahya'ei, Mohamed N.
A new arbuscular mycorrhizal, Paraglomus-like, fungal species (Glomeromycotina) was found and propagated in single-species cultures established from spores coming from Oman, Greece, Tunisia, and New Caledonia. The hyaline spores of the fungus are small, 17–67 μm diam. when globose. Their spore wall consists of an evanescent, 1.0–2.3 μm thick, short-lived outer layer and a laminate, smooth, 3.8–7.3 μm thick inner layer, of which none shows amyloid or dextrinoid reaction in Melzer's reagent. Mycorrhizal structures (arbuscules and hyphae without vesicles) of the fungus stained slightly in Trypan blue, thus like those of the formerly described Paraglomus spp., in which the histochemical feature has been recognized. However, in the phylogenies gained from...
Tipo: Journal paper
Palavras-chave: Soil Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33350/1/Blaszkovski-etal-2017_NovaHedwigia_Vol105_Issue3-4_pp397-410.pdf

A new generation of Tropical Cyclone Size measurements from space
Provedor de dados: 5
Autores: Reul, Nicolas; Chapron, Bertrand; Zabolotskikh, E.; Donlon, C.; Mouche, Alexis; Tenerelli, Joseph; Collard, F.; Piolle, Jean-francois; Fore, A.; Yueh, S.; Cotton, J.; Francis, P.; Quilfen, Yves; Kudryavtsev, V.
Combined microwave brightness temperature measurements from recent L- and dual C-band satellite radiometers provide new estimates of surface wind speed structure in Tropical Cyclones which enhances temporal sampling capability for gale (34-knots), damaging (50-knots) and destructive (64-knots) wind radii.  Wind radii estimates in Tropical Cyclones (TC) are crucial to help determine the TC wind structure for the production of effective warnings and to constrain initial conditions for a number of applications. In that context, we report on the capabilities of a new generation of satellite microwave radiometers operating at L-band frequency (~1.4 GHz) and dual C-band (~6.9 and 7.3 GHz). These radiometers provide wide swath (&gt; 1000 km) coverage at a spatial...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00376/48758/49151.pdf

A new genus and species of Lasiopteridi (Diptera, Cecidomyiidae) on Haplopappus foliosus (Asteraceae) from Chile
Provedor de dados: 92
Autores: Maia,Valéria Cid; Villagra,Cristian A.
ABSTRACT A new genus and species of gall midge, Haplopappusmyia gregaria, is described and illustrated (larva, pupa, male, and female). This species induces apical galls on Haplopappus foliosus (Asteraceae), an endemic shrub from central Chile. The specimens were collected at La Ligua Municipality, Petorca Province, Valparaiso region, Chile, during spring of 2011-2014. This area corresponds to one of the fifth Mediterranean Matorral biome, considered among Earth's biodiversity hotspots. The new genus is characterized by presenting lateral margin of antennal scape with a mesal reentrance; four-segmented palpus, one-toothed tarsal claws, R5 straight, reaching C anterior to wing apex; male seventh and eighth tergites lacking sclerotization mesally, beyond...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gall midge; Morphology; Neotropical; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200162

A new genus of Neotropical rheophilic catfishes, with four new species (Teleostei: Siluriformes: Pseudopimelodidae)
Provedor de dados: 83
Autores: Shibatta,Oscar Akio; Vari,Richard P.
ABSTRACT Rhyacoglanis, a new genus of the South American freshwater catfish family Pseudopimelodidae is described from cis-Andean portions of the continent. Rhyacoglanis is distinguished from other genera of the family by three synapomorphies: presence of a light blotch on the cheek; a connection between the middle of the dark caudal-fin stripe and the dark caudal-peduncle pigmentation; and 30-35 total vertebrae. Species of Rhyacoglanis are rheophilic and strongly associated with rapids and other swift-flowing waters. A phylogenetic analysis based on 41 morphological characters yields a hypothesis of monophyly of the Pseudopimelodidae and Rhyacoglanis. Pimelodus pulcher Boulenger, 1887, from the western Amazon basin is designated as type-species of the new...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Identification key; Phylogeny; Systematics; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200208

A New Glider-Compatible Optical Sensor for Dissolved Organic Matter Measurements: Test Case from the NW Mediterranean Sea
Provedor de dados: 5
Autores: Cyr, Frédéric; Tedetti, Marc; Besson, Florent; Beguery, Laurent; Doglioli, Andrea M.; Petrenko, Anne A.; Goutx, Madeleine.
The MiniFluo-UV is a new glider-compatible optical sensor for measurements of dissolved organic matter (DOM) in natural waters. The working principle, sensor design and challenges faced during the validation phase are reported. The first in situ application of the sensor during three glider deployments in the NW Mediterranean sea (spring, summer, and fall) are also presented. For these campaigns, the two channels of the sensor were adjusted to target Tryptophan-like (excitation/emission wavelengths λEx/λEm: 275/340 nm) and Phenanthrene-like (λEx/λEm: 255/360 nm) fluorescence. These were chosen because they represent fluorophores of interest commonly found in seawater. While Tryptophan (an amino-acid believed to be a by-product of biological activity) is...
Tipo: Text
Palavras-chave: MiniFluo-UV; Fluorescence; Glider; Dissolved organic matter; Tryptophan; Phenanthrene; Mediterranean Sea.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00654/76597/77747.pdf

A new model for describing remission times: the generalized beta-generated Lindley distribution
Provedor de dados: 42
Autores: LIMA,MARIA DO CARMO S.; CORDEIRO,GAUSS M.; NASCIMENTO,ABRAÃO D.C.; SILVA,KÁSSIO F.
New generators are required to define wider distributions for modeling real data in survival analysis. To that end we introduce the four-parameter generalized beta-generated Lindley distribution. It has explicit expressions for the ordinary and incomplete moments, mean deviations, generating and quantile functions. We propose a maximum likelihood procedure to estimate the model parameters, which is assessed through a Monte Carlo simulation study. We also derive an additional estimation scheme by means of least square between percentiles. The usefulness of the proposed distribution to describe remission times of cancer patients is illustrated by means of an application to real data.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: GBG generator; Remission times; Extended Lindley model; Quantile function; Lambert function.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401343

A new name for Agromyza flava Sousa &amp;amp; Couri (Diptera: Agromyzidae)
Provedor de dados: 42
Autores: SOUSA,VIVIANE R. DE; COURI,MÁRCIA S.
ABSTRACT A new name Agromyza pauciflava nom. nov. is proposed for Agromyza flava Sousa &amp; Couri.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Agromyzidae; Name correction; Nomenclature; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401641

A new pygmy leafmining moth, Stigmella tatrica sp. n., from the alpine zone of the Tatra Mountains (Lepidoptera, Nepticulidae)
Provedor de dados: 16
Autores: Tokár, Z.; Laštůvka, A.; Nieukerken, E.J. van.
Stigmella tatrica sp. n. is described from moths taken in the alpine zone of the Tatra Mountains in Slovakia. The new species is similar to several other montane species of Stigmella Schrank, 1802 in the S. aurella (Fabricius, 1775) group in external characters and male genitalia; its closest relative is S. dryadella (O. Hofmann, 1868). It is indistinguishable from S. tormentillella (Herrich-Schäffer, 1860) by the colour and pattern elements of the forewing; however, it differs in the male genitalia in the shape and number of cornuti, in the female genitalia by long apophyses with protruding ovipositor, and by COI barcodes. Immature stages are unknown, but Dryas octopetala L. (Rosaceae) is the possible hostplant. The long ovipositor suggests an unusual,...
Tipo: Article / Letter to the editor
Palavras-chave: Leaf miners; Moths; Slovakia; New species.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/648822

A new species and new records of Oxysarcodexia Townsend (Diptera: Sarcophagidae) from Brazil
Provedor de dados: 92
Autores: Carvalho-Filho,Fernando da Silva; Sousa,José Roberto Pereira de; Esposito,Maria Cristina.
Abstract Oxysarcodexia cocais sp. nov. from Brazil is described and illustrated based on male specimens collected in a babassu palm forest in the state of Maranhão. The remarkable elongated surstylus (as long as cercus) and U-shaped male sternite 5 distinguishes the new species from other species in the genus. In addition, Oxysarcodexia nitidaSoares &amp; Mello-Patiu, 2010 is recorded for the first time from Brazil, and Oxysarcodexia adunca Lopes, 1975 is a new record from the Brazilian Amazon.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calyptratae; Oestroidea; Sarcophaginae; Flesh fly.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400349

A new species of Aphanotorulus (Siluriformes: Loricariidae) from the rio Aripuanã basin, Brazil
Provedor de dados: 83
Autores: Oliveira,Andreza S.; Py-Daniel,Lúcia Rapp; Zawadzki,Cláudio H.
ABSTRACT The cis-Andean genus Aphanotorulus was recently revised and comprises six valid species: A. ammophilus, A. emarginatus, A. gomesi, A. horridus, A. phrixosoma and A. unicolor. Herein, a new species is described from tributaries of the rio Aripuanã basin, in Amazonas and Mato Grosso states, Brazil. The new species is easily distinguished from congeners by its color pattern: caudal fin with upper lobe mostly hyaline with dark spots along rays and membranes, and lower lobe red and without dark spots; and absence of dark spots in the lateral series of mid-ventral plates.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon basin; Fishes; Hypostominae; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100208

A new species of armored catfish Parotocinclus (Siluriformes: Loricariidae) from the rio Parnaíba basin, northeastern, Brazil
Provedor de dados: 83
Autores: Ramos,Telton P. A.; Lima,Sergio M. Q.; Ramos,Robson T. da Costa.
ABSTRACT Recent taxonomic studies indicated the presence of several undescribed species in the rio Parnaíba basin. Among those, a new species of Parotocinclus endemic of this drainage is herein described. It differs from most of its congeners, including the sympatric P. haroldoi and P. cearensis, by a vestigial or rudimentary adipose fin (vs. conspicuous adipose fin). This character is also present in P. bidentatus and P. muriaensis (both from the rio Paraíba do Sul basin, southeastern Brazil), P. spilurus (rio Jaguaribe basin, northeastern Brazil), P. seridoensis (rio Piranhas-Açu basin, northeastern Brazil), P. halbothi (rios Trombetas and Marowijne basins, northern Brazil and Suriname) and P. dani (from rio Tapajós in Mato Grosso State, Brazil). The new...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga and Cerrado ichthyofauna; Hypoptopomatinae; Maranhão-Piauí ecoregion; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200202

A new species of Aspidoras (Siluriformes: Callichthyidae) from a small coastal drainage in northeastern Brazil
Provedor de dados: 83
Autores: Oliveira,Lívia M. A.; Zanata,Angela M.; Tencatt,Luiz F. C.; Britto,Marcelo R.
ABSTRACT A new species of Aspidoras from the rio da Dona basin, a small coastal river drainage in Bahia State, is described herein. The new taxon differs from its congeners by presenting infraorbital 1 with well-developed ventral laminar expansion, nuchal plate nearly reaching to or sometimes contacting posterior process of parieto-supraoccipital, anterior tip of nuchal plate just posterior to dorsal margin of first dorsolateral body plate, and blotches on dorsal half of dorsolateral body plates and/or ventral half of ventrolateral body plates fused with midlateral series of blotches, forming three or four enlarged and oblique black blotches.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aspidoradini; Bahia; Corydoradinae; Neotropical region; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100214

A new species of Astyanax (Ostariophysi: Characidae) from the headwaters of the arheic Río Sucuma, Catamarca, Northwestern Argentina
Provedor de dados: 83
Autores: Terán,Guillermo E.; Butí,Cristina I.; Mirande,J. Marcos.
ABSTRACT A new species of Astyanax is described from the arheic system of Río Sucuma, in Catamarca, Northwestern Argentina. The new species is distinguished from its congeners by a combination of characters including the presence of a broad vertical humeral spot, absence of maxillary teeth, and absence of circuli in posterior field of scales. Furthermore, this species is distinguished by the orbital diameter, head length, branched anal-fin rays, perforated lateral-line scales, transverse scales, dentary teeth with abrupt decrease in size. This species is, to date, the single known fish endemic of Río Sucuma basin.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arheic system; Characiformes; Cryptic species; Endemic species; Phylogeny.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200209

A new species of Begonia section Parvibegonia (Begoniaceae) from Thailand and Myanmar
Provedor de dados: 16
Autores: Phutthai, T.; Hughes, M.
Begonia tenasserimensis sp. nov. belongs to Begonia sect. Parvibegonia and is endemic to the hills of the Tenasserim Range, based on specimens from Peninsular Thailand and Tenasserim Division in Myanmar. The species is restricted to karst limestone and has been assessed as Vulnerable according to IUCN criteria.
Tipo: Article / Letter to the editor
Palavras-chave: Limestone; Southeast Asia; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/623770

A new species of Boehlkea (Characiformes: Characidae: Stevardiinae) from the rio Japurá, Amazon basin, Brazil
Provedor de dados: 83
Autores: Soares,Isabel M.; Bertaco,Vinicius A.; Ito,Priscila Madoka M.; Zuanon,Jansen.
ABSTRACT A new species of Boehlkea is described from rio Japurá, Amazon basin. The new species differs from B. fredcochui by the presence of a vertically elongate humeral spot (vs. absence), complete lateral line (vs. incomplete), four rows of scales below lateral line (vs. three), and lower number of branched anal-fin rays (17-21 vs. 22-25), and from B. orcesi by the higher number of maxillary teeth (13-14 vs. 5-12), greater head length (27.9-29.9% vs. 24.3-27.5% of SL), and by the color pattern (basal half of dorsal-fin, distal portion of pelvic-fin, lower caudal-fin lobe and anal-fin with black chromatophores vs. absence of black chromatophores in the fins).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Characidae “Clade A”; Color pattern; Hemibrycon; Lateral line length; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300206

A new species of Bryconamericus (Characidae: Stevardiinae: Diapomini) from the upper rio Paraná basin, Brazil
Provedor de dados: 83
Autores: Jerep,Fernando C.; Shibatta,Oscar A.
ABSTRACT Bryconamericus is the most diverse genus within Stevardiinae, comprising 61 valid species distributed in Cis- and Trans-Andean basins from Panama in Central America to northern Argentina in South America. Three species are known from the upper rio Paraná basin: B. exodon, B. iheringii, and B. turiuba. Herein we describe a new species of Bryconamericus from the upper rio Paraná basin inhabiting tributaries of Ivaí, Piquiri, and Tibagi basins, Paraná State, Brazil. The new species differs from its congeners by the presence of unaligned teeth in the outer tooth row of the premaxilla; a single, vertical, dorsally expanded and rounded humeral spot; 36-39 pored scales in the longitudinal series; body depth 31.6-37.9% SL; anal-fin base length 24.8-30.1%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Actinopterygii; Characiformes; Geometric Morphometrics; PCA; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300207

A new species of genus Chorebus Haliday (Hymenoptera, Alysiinae) parasitising Hexomyza caraganae Gu (Diptera, Agromyzidae) from NW China
Provedor de dados: 16
Autores: Li, T.; Achterberg, C. van.
Chorebus (Stiphrocera) hexomyzae sp. n. (Hymenoptera, Braconidae, Alysiinae, Dacnusini) is described and illustrated. It was reared from twig galls of Hexomyza caraganae Gu (Diptera, Agromyzidae) on Caragana korshinskii Kom. f. (Fabaceae) in Ningxia and Inner Mongolia (NW China). A partial key to related or similar Chorebus species is provided.
Tipo: Article / Letter to the editor
Palavras-chave: Alysiinae; Biology; Caragana korshinskii; Chorebus; Dacnusini; Hexomyza caraganae; Host; New species; Parasitoid; Twig gall.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/643485

A new species of Hoplomyzon (Siluriformes: Aspredinidae) from Maracaibo Basin, Venezuela: osteological description using high-resolution computed microtomography of a miniature species
Provedor de dados: 83
Autores: Carvalho,Tiago P.; Reis,Roberto E.; Friel,John P.
ABSTRACT A new miniature species of banjo catfish of the genus Hoplomyzon is described from the Lake Maracaibo Basin in Venezuela. The new species is distinguished from all its congeners by the straight anterior margin of the mesethmoid (vs. a medial notch); a smooth and straight ventral surface of the premaxilla (vs. presence of bony knobs on the ventral surface of premaxilla); absence of teeth on dentary (vs. teeth present on dentary); configuration of ventral vertebral processes anterior to anal fin, which are composed of single processes anterior to anal-fin pterygiophore (vs. paired process); presence of several filamentous barbel-like structures on the ventral surface of head of adults (vs. small papillous structures in the ventral surface of head of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endemism; Ernstichthys intonsus; Miniaturization; Synapomorphy; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100216

A new species of Ituglanis (Siluriformes: Trichomycteridae) from the rio Uruguai basin, southern Brazil
Provedor de dados: 83
Autores: Ferrer,Juliano; Donin,Laura M.
ABSTRACT A new species of Ituglanis associated to the grasslands of the Pampa biome is described from the rio Uruguai basin, southern Brazil. The new species is distinguished from its congeners by the low number of ribs and by a unique color pattern composed of an outer layer with scattered round black blotches equivalent in size to the eye circumference over a reddish brown background on the lateral surface of the body. We provide the genetic sequences of the mitochondrial gene Cytochrome c Oxydase subunit I (COI) for three of the paratypes and discuss aspects about the recent discovery of the new species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetype; Pampa Biome; Rio Ibicuí; South Brazilian Grasslands; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300214

A new species of Lelegeis (Coleoptera: Tenebrionidae: Diaperini) from the Atlantic Forest of Brazil
Provedor de dados: 103
Autores: Aloquio,Sergio; Lopes-Andrade,Cristiano.
ABSTRACT Lelegeis Champion, 1886 occurs only in the Neotropical region and comprises four species: L. aeneipennis Champion, 1886 from Mexico; L. apicalis Laporte &amp; Brullé, 1831 from Cuba; L. hispaniolae Triplehorn, 1962 from Haiti and the Dominican Republic; and L. nigrifrons (Chevrolat, 1878) occurring in Brazil, Mexico, Panama, Peru and Venezuela. Here, Lelegeis pytanga sp. nov. is described based on specimens collected in the Atlantic Forest of Brazil, and the first detailed description of the sclerites of the male and female terminalia of Lelegeis is produced. The new species can be easily distinguished from the other Lelegeis by its dull reddish brown to reddish orange elytral coloration, while the remaining body surface is dull black. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Darkling beetle; Diaperinae; Host fungi; Southeast Brazil.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100322

A new species of Leurocephala Davis &amp;amp; Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history
Provedor de dados: 92
Autores: Pereira,Cristiano M.; Silva,Denis S.; Gonçalves,Gislene L.; Vargas,Héctor A.; Moreira,Gilson R.P.
ABSTRACT The Neotropical micromoth genus Leurocephala Davis &amp; Mc Kay, 2011 (Lepidoptera, Gracillariidae) was originally described to include only the type species, L. schinusae Davis &amp; Mc Kay, 2011, whose leaf miner larvae are associated with Anacardiaceae in Argentina, Brazil and Paraguay. An integrative analysis including morphology, life history and DNA barcode sequences revealed that specimens collected on Schinus molle L. (Anacardiaceae) in the coastal valleys of the Atacama Desert of northern Chile belong to a second species of this formerly monotypic genus. Adults of Leurocephala chilensis Vargas &amp; Moreira sp. nov. are herein described and illustrated in association with the immature stages and life history, and corresponding...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anacardiaceae; Gracillariid moths; Leaf miners; Microlepidoptera; Schinus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000100006

A new species of Neotropical Drosophila (Diptera, Drosophilidae) belonging to the guarani group
Provedor de dados: 92
Autores: Ratcov,Vilma; Vilela,Carlos R.; Goñi,Beatriz.
Abstract Drosophila butantan sp. nov., a species belonging to the guarani group and closely related to Drosophila nigrifemur from Bolivia, is described based on a female, and some of its offspring, collected at the forest reserve of the Instituto de Biociências da Universidade de São Paulo, Cidade Universitária "Armando de Salles Oliveira", São Paulo City, state of São Paulo, Brazil. Although externally similar, the two apparently forest-dwelling species can be told apart by having distinct oviscapt valves and spermathecal introverts and tips. Accordingly, a proposal is made to also include D. nigrifemur, a previously unassigned species, in the guarani group. The two species seem to be also related to Drosophila alexandrei and Drosophila guaraja as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic forest; Brazil; Female terminalia; Karyotypes; Male terminalia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000300232

A new species of Sarcofahrtiopsis (Insecta, Diptera, Sarcophagidae) from mangrove forests in the Brazilian Amazon, with a key to species identification
Provedor de dados: 36
Autores: CARVALHO-FILHO,Fernando da Silva; SOUZA,Caroline Costa de; SOARES,Jéssica Maria Menezes.
ABSTRACT A new species of Sarcofahrtiopsis Hall, 1933, S. terezinhae sp. nov., is described based on male specimens collected in traps baited with rotting crabs in a mangrove forest in the state of Pará, eastern Brazilian Amazon. This species differs from congeneric species in having vesica with a row of toe-like projections. We provide a key to the species of the genus.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flesh fly; Calyptratae; Oestroidea; Brazil; Pará.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400349

A new species of Tereancistrum (Monogenea, Dactylogyridae) from the gills of three Leporinus species (Characiformes, Anostomidae) and a revised description of Tereancistrum parvus
Provedor de dados: 42
Autores: ZAGO,ALINE C.; YAMADA,FÁBIO H.; FRANCESCHINI,LIDIANE; BONGIOVANI,MARCELA F.; YAMADA,PRISCILLA O.F.; SILVA,REINALDO J. DA.
ABSTRACT The present study describes Tereancistrum flabellum n. sp. (Dactylogyridae, Ancyrocephalinae) from the gills of the anostomid fishes Leporinus friderici, Leporinus amblyrhynchus and Leporinus elongatus from two freshwater ecosystems in the south east of Brazil. This new species is mainly characterized by the morphology of the copulatory complex (such as the MCO base formed by two fan-shaped structures, and accessory piece flattened, curved, rigid and channeled), a dorsal anchor with a well-developed superficial and inconspicuous deep root, and the shape of the accessory anchor sclerite with small spathulate termination. Tereancistrum flabellum n. sp. is the first record of a dactylogyrid from L. amblyrhynchus. The description of Tereancistrum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ancyrocephalinae; Anostomid fish; Gill ectoparasites; Monogeneans; Neotropical region.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301121

A new species of the Eigenmannia trilineata (Gymnotiformes: Sternopygidae) species group from the río Orinoco basin, Venezuela
Provedor de dados: 83
Autores: Peixoto,Luiz A. W.; Waltz,Brandon T.
ABSTRACT A new species of the Eigenmannia trilineata species group is described from the río Orinoco basin, Venezuela. The new species is distinguished from congeners by a unique set of characters including an ossified basibranchial 1; 198-217 anal-fin rays; suborbital depth, 21.3-26.1% HL; length of anterodorsal process of maxilla equal to the width of the posterior nostril; premaxilla with 17 teeth distributed in three rows; hyaline pectoral and anal fins; and number of scale series above lateral line, 9-10. It raises the number of species allocated to the Eigenmannia trilineata species group to 13 and the number of species within the genus to 18.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Electric-fishes; Taxonomy; Tuvira.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100207

A new species of the Marphysa sanguinea complex from French waters (Bay of Biscay, NE Atlantic) (Annelida, Eunicidae)
Provedor de dados: 5
Autores: Lavesque, Nicolas; Daffe, Guillemine; Bonifacio, Paulo; Hutchings, Pat.
A new species of Eunicidae, Marphysa victori sp. n., has been identified from Arcachon Bay, Bay of Biscay, NE Atlantic. This new species, belonging to the sanguinea complex, is characterised by branchiae with long filaments from chaetigers 26–34, the presence of four types of pectinate chaetae with first ones present from chaetiger 2, a large number of both pectinate chaetae and compound spinigers, and the pygidium with only one pair of pygidial cirri. An identification key for European species of the genus Marphysa is provided.
Tipo: Text
Palavras-chave: Bait worms; Eastern Atlantic; France; Marphysa; Molecular; Morphology; Polychaeta; Taxonomy.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00411/52235/52966.pdf

A new synonym and description of two new species of Portanus (Hemiptera, Cicadellidae, Xestocephalinae) from Brazil and Bolivia
Provedor de dados: 76
Autores: Carvalho,Adenomar N.; Cavichioli,Rodney R.
ABSTRACT One leafhopper species of the genus Portanus Ball, 1932 is synonymized: P. spinosus is considered junior synonym of P. hasemani. In this paper, we offer the redescription of P. hasemani as well as description of two new species of Portanus, based on specimens from the type series of Scaphoideus punctulatus Osborn, 1923 (= P. hasemani): P. bifurcus sp. nov. and P. delsara sp. nov. The descriptions are based on features from the external morphology and male genital structures. Comparisons of the two new taxa with the remaining Portanus species are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Auchenorrhyncha; Leafhopper; Neotropical Region; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100201

A New Underwater Optical Modem based on Highly Sensitive Silicon Photomultipliers
Provedor de dados: 5
Autores: Leon, Pierre; Roland, Francois; Brignone, Lorenzo; Opderbecke, Jan; Greer, Jennifer; Khalighi, M. A.; Hamza, Tasnim; Bourennane, S.; Bigand, M.
Silicon Photomultipliers (SiPMs) have recently been recognized as an interesting alternative to photomultiplier tubes (PMTs) thanks to their high sensitivity and time resolution. They can closely approach quantum-limited sensitivity in the detection of weak optical signals. Ifremer (French Research Institute for Exploitation of the Sea) and Institut Fresnel research lab have been investigating appropriate alternative solutions for PMTs in the context of underwater optical communications, and have for the first time used these new photodetector components for signal detection. A novel prototype of an optical modem based on SiPM receivers was realized with support from Osean SAS Co., a French instrumentation company. A number of lab experiments and sea...
Tipo: Text
Palavras-chave: Optical communications; Underwater communications; Silicon photomultipliers; Photomultiplier tubes.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00435/54677/56495.pdf

A NOBREZA que vem do cerrado.
Provedor de dados: 14
bitstream/item/170229/1/A-Lavoura-Ano-120-n-719-2017.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ambiente protegido; Melão; Água; Irrigação; Mercado; Consumo; Defensivo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084126

A note on the tonka bean and William Forsyth junior’s ‘A botanical nomenclator’ (1794)
Provedor de dados: 16
Autores: Mabberley, D.J.
The 70 new combinations made in Forsyth’s ‘A botanical nomenclator’ (1794) include ten names in current use, but hitherto attributed to later authors, notable being that of the economically significant Dipteryx odorata (tonka bean), Leguminosae. Of Forsyth’s 26 nomina nova, Psychotria caerulea Forsyth f. (1794) is an older name for the homotypic P. amplifolia Raeusch. (1797), Rubiaceae. Also pointed out are four names in current use to be cited as of Lamarck and one as of Räuschel, rather than later authors. All other novelties, none apparently affecting current nomenclature, have been passed to IPNI editors.
Tipo: Article / Letter to the editor
Palavras-chave: Dipteryx; Lamarck; Psychotria; Räuschel; Tonka bean; William Forsyth junior.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/630334

A novel de novo COL1A1 mutation in a Thai boy with osteogenesis imperfecta born to consanguineous parents
Provedor de dados: 74
Autores: Tongkobpetch,Siraprapa; Limpaphayom,Noppachart; Sangsin,Apiruk; Porntaveetus,Thantrira; Suphapeetiporn,Kanya; Shotelersuk,Vorasuk.
Abstract Osteogenesis imperfecta (OI) is genetically heterogeneous. Mutations in COL1A1 and COL1A2 are responsible for at least 90% of the cases, which are transmitted in an autosomal dominant manner or are de novo events. We identified a Thai boy with OI whose parents were first cousins. Because the proband was the product of a consanguineous marriage, we hypothesized that he might be homozygous for a mutation in a known gene causing a recessive form of OI. Using whole exome sequencing (WES), we did not find any pathogenic mutations in any known gene responsible for an autosomal recessive form of OI. Instead, we identified a COL1A1 frameshift mutation, c.1290delG (p.Gly431Valfs*110) in heterozygosis. By Sanger sequencing, the mutation was confirmed in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteogenesis imperfect; COL1A1; Exome sequencing; Next generation sequencing; Thai.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500763

A novel expression vector for the secretion of abaecin in Bacillus subtilis
Provedor de dados: 58
Autores: Li,Li; Mu,Lan; Wang,Xiaojuan; Yu,Jingfeng; Hu,Ruiping; Li,Zhen.
ABSTRACT This study aimed to describe a Bacillus subtilis expression system based on genetically modified B. subtilis. Abaecin, an antimicrobial peptide obtained from Apis mellifera, can enhance the effect of pore-forming peptides from other species on the inhibition of bacterial growth. For the exogenous expression, the abaecin gene was fused with a tobacco etch virus protease cleavage site, a promoter Pglv, and a mature beta-glucanase signal peptide. Also, a B. subtilis expression system was constructed. The recombinant abaecin gene was expressed and purified as a recombinant protein in the culture supernatant. The purified abaecin did not inhibit the growth of Escherichia coli strain K88. Cecropin A and hymenoptaecin exhibited potent bactericidal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abaecin; Antimicrobial peptides; Bacillus subtilis; Expression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400809

A novel frameshift mutation of Chediak-Higashi syndrome and treatment in the accelerated phase
Provedor de dados: 56
Autores: Wu,X.L.; Zhao,X.Q.; Zhang,B.X.; Xuan,F.; Guo,H.M.; Ma,F.T.
Chediak-Higashi syndrome (CHS) is a rare autosomal recessive immunodeficiency disease characterized by frequent infections, hypopigmentation, progressive neurologic deterioration and hemophagocytic lymphohistiocytosis (HLH), known as the accelerated phase. There is little experience in the accelerated phase of CHS treatment worldwide. Here, we present a case of a 9-month-old boy with continuous high fever, hypopigmentation of the skin, enlarged lymph nodes, hepatosplenomegaly and lung infection. He was diagnosed with CHS by gene sequencing, and had entered the accelerated phase. After 8 weeks of therapy, the boy had remission and was prepared for allogenic stem cell transplantation.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Chediak-Higashi syndrome; Accelerated phase; Gene sequencing; Therapy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400501

A Novel Method for Localizing Nerve Entry Points During Spasticity Treatment
Provedor de dados: 77
Autores: Yang,Shengbo; Hu,Shuangjiang; Tian,Xufeng; Hu,Shuaiyu.
The nerve entry points (NEPs) cannot be accurately localized for the treatment of muscle spasticity in neurolysis. The aim of this study was to develop a new method of accurately localizing nerve entry points in relation to bony landmarks. NEPs in human cadavers were coated with barium sulfate. Method 1 consisted of horizontal and longitudinal reference lines being designated based on bony landmarks, followed by radiography and measurements using picture archiving and communication system software. Method 2 involved sewing the barium sulfate-soaked suture thread into the skin to designate the horizontal and longitudinal reference lines, followed by computed tomography (CT) scanning to determine the skin surface location and puncture depth for the NEPs....
Tipo: Journal article
Palavras-chave: Spasticity; Nerve entry points; Anatomy; X-ray; Localization.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300002

A Novel Polymorphism of VLDLR Signal Peptide Coding Region and Its Association with Growth and Abdominal Fat Traits of Gaoyou Domestic Ducks
Provedor de dados: 89
Autores: Ming-liang,C; Cong,W; Xuan,D; Lu,L; Tang-jie,Z.
ABSTRACT The VLDLR gene plays important roles in the growth and adiposity in humans and mice. The purpose of this study was to investigate the relationship between VLDLR gene genetic polymorphisms and growth and abdominal fat traits of the Gaoyou domestic duck. A total of 267 Gaoyou ducks were employed for testing. A 18bp deletion was identified in VLDLR signal peptide coding region. The results of c2 test suggested that the genotype frequencies of VLDLR signal peptide coding region were not in Hardy-Weinberg equilibrium. Least squares analysis showed that body weight (BW) of -18bp/-18bp genotype ducks was significantly higher than those of other genotypes from six (BW6) (p&lt;0.05) to ten weeks of age (BW10) (p&lt;0.01). The association analysis was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polymorphism; VLDLR; Abdominal fat trait; Growth; Duck.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000400577

A Novel Porous Diamond - Titanium Biomaterial: Structure, Microstructure, Physico-Mechanical Properties and Biocompatibility
Provedor de dados: 42
Autores: GUIMARÃES,ZULMIRA A.S.; DAMATTA,RENATO A.; GUIMARÃES,RENAN S.; FILGUEIRA,MARCELLO.
ABSTRACT With the aim of introducing permanent prostheses with main properties equivalent to cortical human bone, Ti-diamond composites were processed through powder metallurgy. Grade 1 titanium and mixtures of Ti powder with 2%, 5% and 10 wt% diamond were compacted at 100MPa, and then sintered at 1250°C/2hr/10-6mbar. Sintered samples were studied in the point of view of their microstructures, structures, yield strength and elastic modulus. The results showed that the best addition of diamonds was 2 wt%, which led to a uniform porosity, yield strength of 370MPa and elastic modulus of 13.9 GPa. Samples of Ti and Ti-2% diamond were subjected to in vitro cytotoxicity test, using cultures of VERO cells, and it resulted in a biocompatible and nontoxic composite...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomaterials; Titanium; Diamond; Sintering; Characterization; Biocompatibility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000603111

A Path of Actions to Develop Organics in the Finnish Food Chain
Provedor de dados: 21
Autores: Nuutila, Jaakko.
The Finnish Government has set development goals for organic food chain. Following the actions presented in this paper, it is possible to develop the organics in the Finnish food chain holistically and comprehensively to reach the goals. The increase in production and consumption will have proven positive impact to the wellbeing of people, nature and animals. Arctic and safety features of Finnish food will enhance the export possibilities of organic food to partly correct the current negative trade balance. The development is possible when organic values are incorporated to the Finnish food chain supported by the Nordic welfare model.
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Food systems; Knowledge management.
Ano: 2017
URL: http://orgprints.org/31274/1/31274%20Nuutila_A%20Path%20of%20Actions%20to%20Develop%20Organics%20in%20the%20Finnish%20Food%20Chain.docx

A pesquisa na vitivinicultura.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
Vitivinicultores da região da Campanha Gaúcha querem conseguir o reconhecimento da Indicação de Procedência pela produção de vinhos finos de qualidade. Em busca desse objetivo, produtores e vinícolas uniram-se na Associação dos Produtores de vinhos Finos da Campanha Gaúcha e buscaram a Embrapa e parceiros para avançar na qualificação e na base científica para o reconhecimento da região, Nos dias 3 e 4 de maio foi realizado o I Simpósio de Viticultura e Enologia da Região da Campanha Gaúcha, no auditório da Unipampa, em Santana do Livramento (RS). O evento foi promovido pela Embrapa Uva e Vinho, Ibravin e Associação Vinhos da Campanha Gaúcha.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Região da Campanha Gaúcha; Indicação de Procedência; Vinhos finos; Viticultura; Vinho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070353

A piscicultura na hidrelétrica Boa Esperança.
Provedor de dados: 14
Autores: OLIVEIRA, V. Q. de; PEREIRA, A. M. L.; PARENTE, R. R.
Construída em 1968 pela Companhia Hidrelétrica de Boa Esperança (COHEBE) e posteriormente transferido para a Companhia Hidrelétrica do São Francisco (CHESF), a Barragem Boa Esperança esta localizada no município de Guadalupe - PI, mas sua bacia hidrográfica abrange o total de 7 municípios em dois estados: Guadalupe, Porto Alegre do Piauí, Antônio Almeida e Uruçuí no estado do Piauí e São João dos Patos, Nova Iorque e Benedito Leite no estado do Maranhão. A barragem possui um volume total de 5,085 bilhões m³ e possui a capacidade instalada de produzir 237.300 kW de energia. Devido ao impacto nas comunidades locais pela construção da Barragem, a Chesf ficou com uma dívida social com estas comunidades e em 2007 firmou um Acordo de Cooperação com a Embrapa...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Barragem Boa Esperança; Tecnologias de Produção; Pesca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1102127

A plate method for rapid screening of Ketogulonicigenium vulgare mutants for enhanced 2-keto-l-gulonic acid production
Provedor de dados: 58
Autores: Yang,Weichao; Han,Litao; Mandlaa,Mandlaa; Zhang,Haihong; Zhang,Zhongze; Xu,Hui.
Abstract A new plate method was developed for rapid screening of Ketogulonicigenium vulgare mutants overproducing 2-keto-l-gulonic acid (2-KLG). The screening methodology took the advantage of the acidity caused by 2-KLG, which changes the color of bromothymol blue (pH indicator) from blue to yellow. Using the proposed method, a mutant, K. vulgare 65, was selected from 20,000 colonies produced by a strain subjected to spaceflight mutagenesis. When co-cultured with Bacillus megaterium 2980 in 20-L fermenters, K. vulgare 65 showed a high conversion rate (94.45%) of l-sorbose to 2-KLG. In contrast to the traditional screening method, this one significantly improved the frequency of obtaining positive mutants. The proposed plate screening method is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ketogulonicigenium vulgare; PH indicator; Rapid screening; Spaceflight mutation; 2-Keto-l-gulonic acid.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300397

A poda como método de controle do cancro europeu das pomáceas e seu efeito na produção de macieiras.
Provedor de dados: 14
Autores: ALVES, S. A. M.; RUFATO, A. de R.; NUNES, C. C.; MICHELON, M. F.; ORLANDI, J. C.
A poda destaca-se por ser uma prática imprescindível na formação e condução de plantas frutíferas, onde o princípio prima pelo equilíbrio vegetativo e a produção.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cancro europeu; Pomáceas; Plantas frutíferas; Macieira; Dtqmaca.; Maçã; Cancro; Poda; Planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081479

A polysaccharide fraction extracted from Pleurotus ostreatus mycelial biomass inhibit Sarcoma 180 tumor
Provedor de dados: 42
Autores: WISBECK,ELISABETH; FACCHINI,JEAN M.; ALVES,ENDI P.; SILVEIRA,MARCIA L.L.; GERN,REGINA M.M.; NINOW,JORGE L.; FURLAN,SANDRA A.
ABSTRACT Fungi of Pleurotus genus have attracted a great interest due to their medicinal properties such as anti-inflammatory, antimicrobial and antitumor. These properties are attributed mainly to polysaccharides synthesized by Pleurotus. This work aimed to study the mycelial growth of P. ostreatus in submerged culture, evaluating the influence of the initial concentration of substrate (20 and 40 g/L of glucose) and the pH (4 and 6) on kinetic parameters of production of biomass. The effectiveness of different doses (10, 30 and 50 mg/kg) of a mycelium polysaccharide fraction extracted from P. ostreatus in reducing Sarcoma 180 development in mice was also verified. In the range of this study, maximum concentration of mycelial biomass (about 12.8 g/L) was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antitumor Activity; Mycelium; Pleurotus ostreatus; Polysaccharides; Sarcoma 180.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502013

A possible relationship between gluconeogenesis and glycogen metabolism in rabbits during myocardial ischemia
Provedor de dados: 42
Autores: AGUIAR,RAQUEL R. DE; VALE,DANIELA F.; SILVA,RENATO M. DA; MUNIZ,YOLANDA P.; ANTUNES,FERNANDA; LOGULLO,CARLOS; OLIVEIRA,ANDRÉ L.A.; ALMEIDA,ADRIANA J. DE.
ABSTRACT Ischemia is responsible for many metabolic abnormalities in the heart, causing changes in organ function. One of modifications occurring in the ischemic cell is changing from aerobic to anaerobic metabolism. This change causes the predominance of the use of carbohydrates as an energy substrate instead of lipids. In this case, the glycogen is essential to the maintenance of heart energy intake, being an important reserve to resist the stress caused by hypoxia, using glycolysis and lactic acid fermentation. In order to study the glucose anaerobic pathways utilization and understand the metabolic adaptations, New Zealand white rabbits were subjected to ischemia caused by Inflow occlusion technique. The animals were monitored during surgery by pH and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gene expression; Glycogen; Ischemia; Myocardium; Rabbit.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401683

A potent larvicidal agent against Aedes aegypti mosquito from cardanol
Provedor de dados: 42
Autores: PAIVA,DERISVALDO R.; LIMA,DÊNIS P. DE; AVVARI,NAGA P.; ARRUDA,EDUARDO J. DE; CABRINI,ISAIAS; MARQUES,MARIA RITA; SANTOS,EDSON A. DOS; BIAGGIO,FRANCISCO C.; SANGI,DIEGO P.; BEATRIZ,ADILSON.
ABSTRACT Cardanol is a constituent of Cashew Nut Shell Liquid that presents larvicidal activity against Aedes aegypti. The isolation of cardanol is somewhat troublesome, however, in this work we describe an efficient and inexpensive method to obtain it as a pure material. The compound was used as starting material to make chemical transformation leading to saturated cardanol, epoxides and, halohydrins. These derivatives were tested for toxicity against Aedes aegypti larvae. The results showed that iodohydrins are very promising compounds for making commercial products to combat the vector mosquito larvae presenting a LC50 of 0.0023 ppm after 72 h of exposure.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aedes aegypti; Insecticide; Larvicide; Phenolic lipids; CNSL.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200373

A practical approach for assessing the efficiency of coated urea on controlling nitrogen availability
Provedor de dados: 53
Autores: Mesquita,Geisa Lima; Zambrosi,Fernando César Bachiega; Cantarella,Heitor.
ABSTRACT We propose an approach for assessing the efficiency of coating materials on controlling nitrogen (N) availability to plants. It is based on the use of coated and soluble urea (UR) applied to corn over 3 growing cycles, as follows: coated UR with longevity of 2 (UR-2m) or 4 months (UR-4m) with application of 900 mg N∙pot−1 at the beginning of the experiment, soluble UR with a split application of 900 mg N∙pot−1 (300 mg N∙pot−1 per growing cycle, UR-3x), soluble UR with a sole application of 900 mg N∙pot−1 at the beginning of the experiment (UR-1x), and a control treatment. At the end of each growing cycle, shoots were harvested to estimate N provision by the UR by quantifying dry matter (DM) and N uptake. In the first cycle, UR-2m and UR-4m...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coating; Fertilizer efficiency; Nitrogen fertilizer; Nutrient uptake.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200311

A practical approach to assess leg muscle oxygenation during ramp-incremental cycle ergometry in heart failure
Provedor de dados: 56
Autores: Barroco,A.C.; Sperandio,P.A.; Reis,M.; Almeida,D.R.; Neder,J.A.
Heart failure is characterized by the inability of the cardiovascular system to maintain oxygen (O2) delivery (i.e., muscle blood flow in non-hypoxemic patients) to meet O2 demands. The resulting increase in fractional O2 extraction can be non-invasively tracked by deoxygenated hemoglobin concentration (deoxi-Hb) as measured by near-infrared spectroscopy (NIRS). We aimed to establish a simplified approach to extract deoxi-Hb-based indices of impaired muscle O2 delivery during rapidly-incrementing exercise in heart failure. We continuously probed the right vastus lateralis muscle with continuous-wave NIRS during a ramp-incremental cardiopulmonary exercise test in 10 patients (left ventricular ejection fraction &lt;35%) and 10 age-matched healthy males....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heart failure; Exercise; Oxygen; Muscle; Near-infrared spectroscopy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001200603

A preliminary study of aquatic Coleoptera in temporary ponds and the ecological variables influencing their richness and diversity
Provedor de dados: 99
Autores: GÓMEZ LUTZ,María C.; KEHR,Arturo I.
Water beetles possess a wide variety of ecological attributes that allow them to occupy a wide range of aquatic habitats. Temporary ponds are environments that experience recurrent drought periods that may differ in duration; each pond is further characterized by a particular fauna, and by the size of the population that can be supported. The richness (S) and diversity (H') of water beetles collected in temporary ponds in Corrientes province were analyzed. Rarefaction was used to avoid estimation bias and to use comparative methodology. Pearson correlations were calculated using water temperature, depth, surface (m²), diversity (Shannon &amp;amp; Wiener) and richness. A total of 660 individuals, including 42 species, 22 genera and 7 families were recorded....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic beetles; Community structure; Hydroperiod; Temporary pond.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802017000200003

A proposal for the evaluation of the bioeconomic efficiency of beef cattle production systems
Provedor de dados: 96
Autores: Marques,Pedro Rocha; Peripolli,Vanessa; Lampert,Vinícius do Nascimento; Dias,Eduardo Antunes; Pereira,Gabriel Ribas; Oliveira,Tamara Esteves de; Rocha,Marcela Kuczynski da; Barcellos,Júlio Otávio Jardim.
ABSTRACT The objective of this study was to identify types of production system and their main indicators on bioeconomic efficiency, using qualitative and quantitative methods to evaluate beef cattle farms in the western region of the state of Rio Grande do Sul. A survey was carried out with 43 farmers operating in the western region of that state. All farms operated with complete cycle production systems in areas larger or equal to 900 ha. A qualitative questionnaire with binary answers and a quantitative questionnaire with numerical answers were applied. Technology and Management drivers were used for the calculation of the efficiency index of farmers obtained by both questionnaires. Farmers were divided into three clusters: low-efficiency level (LEL),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beef cattle farmers; Clusters analysis; Efficiency; Evaluation methods.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000100065

A prospective observational cohort study to assess the incidence of acute otitis media among children 0-5 years of age in Southern Brazil
Provedor de dados: 55
Autores: Lanzieri,Tatiana M.; Cunha,Clóvis Arns da; Cunha,Rejane B.; Arguello,D. Fermin; Devadiga,Raghavendra; Sanchez,Nervo; Barria,Eduardo Ortega.
Abstract  Objectives: To estimate acute otitis media incidence among young children and impact on quality of life of parents/caregivers in a southern Brazilian city.  Methods: Prospective cohort study including children 0-5 years of age registered at a private pediatric practice. Acute otitis media episodes diagnosed by a pediatrician and impact on quality of life of parents/caregivers were assessed during a 12-month follow-up.  Results: During September 2008-March 2010, of 1,136 children enrolled in the study, 1074 (95%) were followed: 55.0% were ≤2 years of age, 52.3% males, 94.7% white, and 69.2% had previously received pneumococcal vaccine in private clinics. Acute otitis media incidence per 1000 person-years was 95.7 (95% confidence interval:...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Acute otitis media; Children; Incidence; Quality of life.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000400468

A pseudociência e o neo-obscurantismo contemporâneo.
Provedor de dados: 14
Autores: BAIARDI, A.; PEDROSO, M. T. M.
bitstream/item/169403/1/PEDROSO-Jornal-da-Ciencia-2017..pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agroecologia; Política de Pesquisa; Ecologia Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083058

A QUALIDADE e a diferenciação da carne nos campos sul-brasileiros.
Provedor de dados: 14
Pastagens naturais e cultivadas: Alimentação do rebanho é fator decisivo na qualidade e diferenciação da carne; Melhoramento genético: Boa adaptação e melhoramento de linhagens europeias diferenciam região na produção de carne; Sanidade animal: Tecnologia e conhecimento para controlar problemas como o carrapato e a verminose; Reprodução: Técnicas aumentam eficiência reprodutiva dos rebanhos; Diferenciação da carne: Estratégias agregam valor e ressaltam qualidade da carne; Pecuária Sustentável: Emissão de metano da pecuária no Pampa é menor que as estimativas do IPCC; Boas Práticas Agropecuárias: Programa BPA é ferramenta para tornar propriedade mais organizada e rentável; Artigo: Contexto, desafios e oportunidades para diferenciação e valorização da carne...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Carne; Gado de corte; Alimentação; Carrapato; Verminose; Eficiência reprodutiva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074554

A qualitative and quantitative analysis of Turkish forest policy documents in the rural development scope
Provedor de dados: 65
Autores: Erol,Seçil Yurdakul; Yıldırım,Hasan Tezcan.
ABSTRACT: The interaction between forest resources and forest villagers has made rural development a privileged component of Turkish forest policy. In this context the main aim of the study was to investigate the framing of rural development issues in national forest policy by using content analysis method. The economic aspect is the most prominent dimension regarding rural development in the context of national forest policy, environmental and socio-cultural factors follow it respectively. Also, the main approach depends on supporting the forest villagers and its development is seen as an essential tool to protect the forest resources.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Forest policy; Rural development; Content analysis; Forest villagers.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600301

A question of rank: DNA sequences and radula characters reveal a new genus of cone snails (Gastropoda: Conidae)
Provedor de dados: 5
Autores: Puillandre, Nicolas; Tenorio, Manuel J.
Molecular phylogenies of cone snails have revealed that the c. 350 sequenced species are divided into four main lineages, Conus, Conasprella, Californiconus and Profundiconus. In a recent study, minute species (less than 8 mm) were for the first time included in a molecular phylogenetic tree and were shown to correspond to deep lineages, of similar status to the four previously recognized, and sister group to Californiconus. They were attributed to the available generic names Lilliconus and Pseudolilliconus. In this article, we analyse, using morphological (shell and radula) and molecular characters (cox1 gene), several species of minute cone snails, and we conclude that the species considered as Pseudolilliconus in the previous study should actually be...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00476/58802/61529.pdf

A quick review of the production and commercialization of the main vegetables in Brazil and the world from 1970 to 2015
Provedor de dados: 75
Autores: Camargo Filho,Waldemar P; Camargo,Felipe P.
ABSTRACT In the biennium 2013-14, the world produced 1,134.27 million tons of vegetables annually. The production of garlic, onion, potato, tomato and watermelon accounted for 66.5% of the total. Brazil, in 2012, considering 40 vegetables, produced around 23 million tons, in 900.0 thousand hectares. Potatoes, tomatoes (table and processing), onions, watermelons, carrots, sweet potatoes, lettuce and cabbage, the main vegetables in Brazil, accounted for 64.0% of the total. This work presents the evolution of production, commercialization, and availability of garlic, onions, potatoes, tomatoes and watermelons in Brazil and in the world. In Brazil, the work focused on two distinct periods: 1970-1990 {when the Support Program for Production and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cultivated area; Production; Public policies; Garlic; Onion; Potato; Tomato; Watermelon.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200160

A reduced, yet functional, nectary disk integrates a complex system of floral nectar secretion in the genus Zeyheria (Bignoniaceae)
Provedor de dados: 39
Autores: Machado,Silvia Rodrigues; Souza,Camila Vaz de; Guimarães,and Elza.
ABSTRACT The genus Zeyheria (Bignoniaceae) comprises only two species, both of which have been described as possessing a reduced and non-functional nectary disk. Despite the importance of this evolutionary change in the floral nectary, these functional assumptions have been based on disk size and on the distribution, abundance and histochemistry of corolla-borne trichomes. By combining methods on light and electron microscopy, here we investigated the functionality of the reduced nectary disk and describe all of the tissues and structures of the nectar chamber in order to determine the sites of floral nectar secretion in both Zeyheria species. . Our data find the floral nectary traits of both species to be very similar, although differing in their cellular...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bignoniaceae; Floral nectary; Functional anatomy; Histochemistry; Ultrastructure.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300344

A regularização ambiental e o agricultor familiar na Amazônia Legal a partir da Lei nº 12.651 de 2012.
Provedor de dados: 14
Autores: LOPES, S. R. M.; BRIENZA JUNIOR, S.
Esta pesquisa fez parte do Projeto Inovagri, de responsabilidade da Embrapa Amazônia Oriental, cujo objetivo geral foi contribuir para a recuperação de áreas alteradas na Amazônia Oriental, visando ao aumento do potencial produtivo florestal e subsidiar a adequação da legislação ambiental para propriedades familiares no que se refere às Áreas de Preservação Permanente (APPs) e Áreas de Reserva Legal (ARLs). Nesse sentido, buscou-se avaliar a regularização ambiental do agricultor familiar na Amazônia Legal.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Legislação ambiental.; Agricultura Familiar; Legislação Florestal; Meio Ambiente.; Amazonia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069537

A remarkable new species of Cheilolejeunea (Marchantiophyta: Lejeuneaceae) from Colombia
Provedor de dados: 51
Autores: Gradstein,S. Robbert; Reiner-Drehwald,M. Elena.
We describe the new liverwort species Cheilolejeunea schiavoneana M.E.Reiner &amp;amp; Gradst. from submontane rainforest in the Western Cordillera of Colombia. The new species is related to C. adnata (C. sect. Cheilolejeunea) but differs by larger plant, leaf and underleaf size, robust stems, a 5-6 cells wide ventral merophyte, abundance of microphyllous branches, and vegetative reproduction by caducous leaf lobes produced on flagelliform shoots. The latter feature is characteristic of the genus Rectolejeunea and its presence in Cheilolejeunea is apparently a case of parallel evolution. The discovery of C. schiavoneana adds a further endemic taxon to the rich flora of the Colombian Western Cordillera.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cheilolejeunea adnata; Cheilolejeunea schiavoneana; Cheilolejeunea section Cheilolejeunea; Colombia; Liverworts; Morphology; Taxonomy; Western Cordillera of Colombia.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000200012

A retrospective study on the diagnosis of clostridial myonecrosis in ruminants in Brazil
Provedor de dados: 65
Autores: Pires,Prhiscylla Sadanã; Ecco,Roselene; Silva,Rodrigo Otávio Silveira; Araújo,Marina Rios de; Salvarani,Felipe Masiero; Heneine,Luíz Guilherme Dias; Oliveira Júnior,Carlos Augusto de; Lobato,Francisco Carlos Faria.
ABSTRACT: A standardized immunochemistry method for the diagnosis of clostridial myonecrosis was applied to 38 formalized tissue samples from ruminants with clinical and post mortem history suggestive of blackleg or gas gangrene. The diagnosis of clostridial myonecrosis was confirmed in 37 out of 38 (97.4%) samples tested. Clostridium chauvoei and Clostridium perfringens type A were the most common agents found alone, being detected in ten (26.3%) and six (15.8%) samples, respectively. The other cases showed an association of two or three clostridia, with C. perfringens type A detected in 11 (29%) cases. Based on the findings of the present study, polyvalent vaccines against clostridial infections of animals incorporating C. perfringens would be more...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gas gangrene; Blackleg; Malignant edema; Cattle; Sheep; Immunohistochemistry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100452

A review of capture and post-release mortality of elasmobranchs
Provedor de dados: 5
Autores: Ellis, J. R.; Phillips, S. R. Mccully; Poisson, Francois.
There is a need to better understand the survivorship of discarded fishes, both for commercial stocks and species of conservation concern. Within European waters, the landing obligations that are currently being phased in as part of the European Union's reformed common fisheries policy means that an increasing number of fish stocks, with certain exceptions, should not be discarded unless it can be demonstrated that there is a high probability of survival. This study reviews the various approaches that have been used to examine the discard survival of elasmobranchs, both in terms of at-vessel mortality (AVM) and post-release mortality (PRM), with relevant findings summarized for both the main types of fishing gear used and by taxonomic group. Discard...
Tipo: Text
Palavras-chave: Batoids; By-catch; Discards; Dogfish; Sharks; Survival.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00358/46902/46980.pdf

A review of the LATEX project: mesoscale to submesoscale processes in a coastal environment
Provedor de dados: 5
Autores: Petrenko, Anne A.; Doglioli, Andrea M.; Nencioli, Francesco; Kersale, Marion; Hu, Ziyuan; D'Ovidio, Francesco.
The main objective of the LAgrangian Transport EXperiment (LATEX) project was to study the influence of coastal mesoscale and submesoscale physical processes on circulation dynamics, cross-shelf exchanges, and biogeochemistry in the western continental shelf of the Gulf of Lion, Northwestern Mediterranean Sea. LATEX was a five-year multidisciplinary project based on the combined analysis of numerical model simulations and multi-platform field experiments. The model component included a ten year realistic 3D numerical simulation, with a 1 km hor-izontal resolution over the gulf, nested in a coarser 3 km resolution model. The in situ component involved four cruises, including a large-scale multidisciplinary campaign with two research vessels in 2010. This...
Tipo: Text
Palavras-chave: Mesoscale; Submesoscale; Lagrangian; Gulf of Lion; Northwestern mediterranean sea; Cross shelf flux.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00472/58351/83608.pdf

A review on plant importance, biotechnological aspects, and cultivation challenges of jojoba plant
Provedor de dados: 48
Autores: Al-Obaidi,Jameel R.; Halabi,Mohammed Farouq; AlKhalifah,Nasser S.; Asanar,Shanavaskhan; Al-Soqeer,Abdulrahman A.; Attia,M. F.
Abstract Jojoba is considered a promising oil crop and is cultivated for diverse purposes in many countries. The jojoba seed produces unique high-quality oil with a wide range of applications such as medical and industrial-related products. The plant also has potential value in combatting desertification and land degradation in dry and semi-dry areas. Although the plant is known for its high-temperature and high-salinity tolerance growth ability, issues such as its male-biased ratio, relatively late flowering and seed production time hamper the cultivation of this plant. The development of efficient biotechnological platforms for better cultivation and an improved production cycle is a necessity for farmers cultivating the plant. In the last 20 years, many...
Tipo: Journal article
Palavras-chave: Simmondsia chinensis; Oil crop; Combat desertification; Desert plants.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100503

A revision of Jatropha (Euphorbiaceae) in Malesia
Provedor de dados: 16
Autores: Welzen, P.C. van; Sweet, F.S.T.; Fernández-Casas, F.J.
Jatropha, a widespread, species rich genus, ranges from the Americas and Caribbean to Africa and India. In Malesia five species occur, all of which were introduced and originated in Central and South America. The five species are revised and an identification key, nomenclature, descriptions, distributions, ecology, vernacular names, uses and notes are provided. Special attention is given to the uses of J. curcas, because it is steadily gaining popularity as a potential biofuel plant and, because of that, is being cultivated more often.
Tipo: Article / Letter to the editor
Palavras-chave: Euphorbiaceae; Introduced species; Invasive species; Jatropha; Malesia; Revision.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/627810

A revision of the genus Actephila (Phyllanthaceae) in the Malesian region
Provedor de dados: 16
Autores: Heijkoop, M.; Welzen, P.C. van.
The genus Actephila (Phyllanthaceae) is distributed from India in the north-west to Thailand and via Malesia to the Melanesian Islands and Australia in the south-east. Eleven species are recognized of which three are newly described, A. discoidea with long leaf apices and a fleshy nectar discs, A. emarginata with an emarginate leaf base, and A. stipularis with large stipules. Further, A. javanica is synonymized with A. excelsa; and a former synonym or separate variety, A. excelsa var. acuminata, is recognized as distinct species, but had to be synonymized under A. subsessilis. Actephila puberula, not present in Malesia, but often synonymized with A. excelsa, is kept separate because of the hairy ovary and different base of the leaf blades.
Tipo: Article / Letter to the editor
Palavras-chave: Actephila; Asia; Malesia; Phyllanthaceae; Revision; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/623378

A revision of the tribe Planitorini van Achterberg (Hymenoptera, Braconidae, Euphorinae), with description of a new genus from Australia
Provedor de dados: 16
Autores: Achterberg, C. van; Quicke, D.L.J.; Boring, C.A.
The tribe Planitorini van Achterberg (Hymenoptera: Braconidae: Euphorinae) is revised. One new genus Paramannokeraia gen. n. (type species: P. gibsoni sp. n.) and five new species from Australia are described and illustrated: Mannokeraia albipalpis van Achterberg, sp. n., M. nigrita van Achterberg, sp. n., M. punctata van Achterberg, sp. n., Paramannokeraia gibsoni van Achterberg &amp; Quicke, sp. n. and P. juliae van Achterberg, sp. n. The tribe Mannokeraiini van Achterberg, 1995, is synonymized with the tribe Planitorini (syn. n.).
Tipo: Article / Letter to the editor
Palavras-chave: Braconidae; Euphorinae; Planitorini; Mannokeraiini; Paramannokeraia; Mannokeraia; Planitorus; Key; New genus; New species; Distribution; Australia.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/644330

A scientific survey on 1550 cases of oral lesions diagnosed in a Brazilian referral center
Provedor de dados: 42
Autores: VASCONCELOS,ARTUR C.; ABURAD,CARLOS; LIMA,IGOR F.P.; SANTOS,SHEILA M.M.; FREITAS FILHO,SILAS ANTONIO J. DE; FRANCO,ADEMIR; RODE,SIGMAR M.; PARANHOS,LUIZ R.
ABSTRACT The present study aimed to perform an epidemiological survey on the prevalence rate of oral lesions diagnosed in a referral center in Brazil and to establish association between the lesions and the age and gender of the affected patients. This analytical observational study analyzed 3521 medical records of anatomopathological exams of the Pathological Anatomy and Cytopathology Laboratory of the Cancer Hospital of the state of Mato Grosso (Brazil), from December 2011 to September 2015. A total of 1550 relevant medical records was detected. Patients aging between 41 and 60 consisted of 42.84% of the sample. Males were more affected than females (60.13%). Inflammatory processess consisted of the most prevalent diagnosis (43.29%), followed by squamous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diagnosis; Oral medicine; Pathology; Stomatology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401691

A simple and efficient method for poly-3-hydroxybutyrate quantification in diazotrophic bacteria within 5 minutes using flow cytometry
Provedor de dados: 56
Autores: Alves,L.P.S.; Almeida,A.T.; Cruz,L.M.; Pedrosa,F.O.; de Souza,E.M.; Chubatsu,L.S.; Müller-Santos,M.; Valdameri,G.
The conventional method for quantification of polyhydroxyalkanoates based on whole-cell methanolysis and gas chromatography (GC) is laborious and time-consuming. In this work, a method based on flow cytometry of Nile red stained bacterial cells was established to quantify poly-3-hydroxybutyrate (PHB) production by the diazotrophic and plant-associated bacteria, Herbaspirillum seropedicae and Azospirillum brasilense. The method consists of three steps: i) cell permeabilization, ii) Nile red staining, and iii) analysis by flow cytometry. The method was optimized step-by-step and can be carried out in less than 5 min. The final results indicated a high correlation coefficient (R2=0.99) compared to a standard method based on methanolysis and GC. This method...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flow cytometry; Nile red; Poly-3-hydroxybutyrate; Herbaspirillum seropedicae; Azospirillum brasilense.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100606

A simple and rapid identification method for newly emerged porcine Deltacoronavirus with loop-mediated isothermal amplification
Provedor de dados: 48
Autores: Zhang,Fanfan; Ye,Yu; Song,Deping; Guo,Nannan; Peng,Qi; Li,Anqi; Zhou,Xingrong; Chen,Yanjun; Zhang,Min; Huang,Dongyan; Tang,Yuxin.
Abstract  Background  Porcine Deltacoronavirus (PDCoV) is a newly emerged enteropathogenic coronavirus that causes diarrhea and mortality in neonatal piglets. PDCoV has spread to many countries around the world, leading to significant economic losses in the pork industry. Therefore, a rapid and sensitive method for detection of PDCoV in clinical samples is urgently needed.  Results  In this study, we developed a single-tube one-step reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay specific for nucleocapsid gene to diagnose and monitor PDCoV infections. The detection limit of RT-LAMP assay was 1 × 101 copies of PDCoV, which was approximately 100-fold more sensitive than gel-based one-step reverse transcription polymerase chain...
Tipo: Journal article
Palavras-chave: Porcine Deltacoronavirus (PDCoV); RT-LAMP; Rapid diagnosis.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100222

A simple HPLC method for the determination of halcinonide in lipid nanoparticles: development, validation, encapsulation efficiency, and  in vitro drug permeation
Provedor de dados: 60
Autores: Lopes,Clarissa Elize; Langoski,Gisele; Klein,Traudi; Ferrari,Priscileila Colerato; Farago,Paulo Vitor.
ABSTRACT Halcinonide is a high-potency topical glucocorticoid used for skin inflammation treatments that presents toxic systemic effects. A simple and quick analytical method to quantify the amount of halcinonide encapsulated into lipid nanoparticles, such as polymeric lipid-core nanoparticles and solid lipid nanoparticles, was developed and validated regarding the drug's encapsulation efficiency and in vitro permeation. The development and validation of the analytical method were carried out using the high performance liquid chromatography with the UV detection at 239 nm. The validation parameters were specificity, linearity, precision and accuracy, limits of detection and quantitation, and robustness. The method presented an isocratic flow rate of 1.0...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Halcinonide/encapsulation efficiency; Halcinonide/quantification; Polymeric lipid-core nanoparticles; Solid lipid nanoparticles; Topical administration; Toxicity; High performance liquid chromatography/method validation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200604

A Simple Kit of Plate-Trapped Antigen Enzyme-Linked Immunosorbent Assay for Identification of Plant Viruses
Provedor de dados: 124
Autores: Nascimento,Aline Kelly Queiróz; Lima,José Albersio Araújo; Barbosa,Graziela da Silva.
ABSTRACT Many methods can be used for arriving in a correct virus disease diagnose, and the serological techniques are the most used methods for plant virus identification. The indirect enzyme-linked immunosorbent assay (Indirect-ELISA) or plate-trapped antigen ELISA (PTA-ELISA) has been useful for detection of viruses in a wide range of situations, especially to test a large number of samples in a relatively short period of time. Immune-biological Companies have developed practical kits for direct ELISA or double antibody sandwich (DAS-ELISA), but neither Company has developed kits for PTA-ELISA. As a single universal antibody-conjugate is used for detection of a wide range of plant viruses, the PTA-ELISA technique is more economical, practical and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant Virus Diagnose; ELISA; Comovirus; Cucumovirus; Potyvirus; Sobemovirus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100216

A SNP in 5′ untranslated region of CD40 gene is associated with an increased risk of ischemic stroke in a Chinese population: a case-control study
Provedor de dados: 74
Autores: Huang,Hua-Tuo; Guo,Jing; Xiang,Yang; Chen,Jian-Ming; Luo,Hong-Cheng; Meng,Lan-Qing; Wei,Ye-Sheng.
Abstract Cluster of differentiation 40 (CD40), the receptor for CD154, is a member of the tumor necrosis factor (TNF) receptor superfamily. Several studies have been conducted to investigate the effect of the CD40 rs1883832 polymorphism on atherosclerotic disease in different population; however, inconsistent results were obtained. In this study, we investigated the association of four polymorphisms (rs1883832, rs13040307, rs752118 and rs3765459) of CD40 gene and their effect on CD40 expression with the risk of ischemic stroke (IS) in a Chinese population. Three hundred and eighty patients with IS and 450 control subjects were included in the study. The CD40 polymorphisms were discriminated by Snapshot SNP genotyping assay. Serum soluble CD40 (sCD40)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CD40; Gene; Polymorphism; Ischemic stroke.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300442

A spleen tyrosine kinase inhibitor attenuates the proliferation and migration of vascular smooth muscle cells
Provedor de dados: 48
Autores: Seo,Hyang&amp;#8209;Hee; Kim,Sang Woo; Lee,Chang Youn; Lim,Kyu Hee; Lee,Jiyun; Choi,Eunhyun; Lim,Soyeon; Lee,Seahyoung; Hwang,Ki&amp;#8209;Chul.
Abstract  Background  Pathologic vascular smooth muscle cell (VSMC) proliferation and migration after vascular injury promotes the development of occlusive vascular disease. Therefore, an effective chemical agent to suppress aberrant proliferation and migration of VSMCs can be a potential therapeutic modality for occlusive vascular disease such as atherosclerosis and restenosis. To find an anti-proliferative chemical agent for VSMCs, we screened an in-house small molecule library, and the selected small molecule was further validated for its anti-proliferative effect on VSMCs using multiple approaches, such as cell proliferation assays, wound healing assays, transwell migration assays, and ex vivo aortic ring assay.  Results  Among 43 initially screened...
Tipo: Journal article
Palavras-chave: Syk kinase inhibitor; BAY61-3606 VSMC; Proliferation; Migration.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100403

A spontaneous body color mutation in Drosophila nappae (Diptera, Drosophilidae)
Provedor de dados: 92
Autores: Rampasso,Augusto Santos; Vilela,Carlos Ribeiro.
ABSTRACT A yellow-bodied male appeared spontaneously in an isofemale line of Drosophila nappae established from a wild-caught female collected at the Forest Reserve of the Instituto de Biociências da Universidade de São Paulo, Cidade Universitária "Armando de Salles Oliveira", São Paulo city, state of São Paulo, Brazil. This is the first mutation found in D. nappae, a species belonging to the tripunctata group. The yellow male was isolated and individually crossed to two wild-type (brown-colored) virgin females from the same generation, yielding numerous offspring. All F1 individuals were wild-type, but the phenotypes yielded in the F2 generation were wild-type females, and both wild-type and yellow-bodied males. The latter yellow male mutants backcrossed...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Recessive; São Paulo; Tripunctata group; X-linked; Yellow.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200111

A stability-indicating HPLC-PDA method for the determination of ferulic acid in chitosan-coated poly(lactide-co-glycolide) nanoparticles
Provedor de dados: 60
Autores: Lima,Isabela Angeli de; Khalil,Najeh Maissar; Mainardes,Rubiana Mara.
ABSTRACT The development and validation of a simple and efficient method for the quantification of ferulic acid in poly (D,L-lactide-co-glycolide) (PLGA) nanoparticles coated with chitosan (CS) by reverse phase high performance liquid chromatography coupled to photodiode array detection was described. For the chromatographic analysis, a reverse phase C-18 column was used, mobile phase consisting of acetonitrile and 0.5% acetic acid (37:63, v/v), isocratically eluted at a flow rate of 1 mL/min. Drug determination was performed at 320 nm. The method was validated in terms of the selectivity, linearity, precision, accuracy, robustness, limits of detection and quantification. The method was linear in the range of 10 to 100 μg/mL (r=0.999) and presented limit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nanoparticles; Ferulic acid/encapsulation efficiency; Ferulic acid/quantification; Stability; High performance liquid chromatography/validation; PLGA-poly(lactide-co-glycolide)/nanoparticles; Chitosan.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200627

A Study of Anatomical Variations of Median Nerve Formation and Its Relation to the Arteries in the Axilla and Arm
Provedor de dados: 77
Autores: Samarawickrama,M. B.
Variations of the peripheral nerve formation, communication and distribution are clinically important because such knowledge can be used for proper planning of surgeries and evaluating effects of nerve injuries and clinical imaging. Median nerve is known to have several such variations. However studies done on median nerve in Sri Lankan subjects are spars. The objective of this study was to find out anatomical variations of the median nerve with regards to its variations in roots and relations to the arteries in the axilla and arm. The study was done using 98 upper limbs of 49 formalin fixed cadavers. They were dissected and anatomy of the median nerve formations was studied focusing its variations of the roots and relation to the arteries. Anatomical...
Tipo: Journal article
Palavras-chave: Median nerve; Roots variations; Abnormal relations; Morphology.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200050

A STUDY OF THE IMPACT OF LAND USE AND OCCUPATION ON BASIN WATER QUALITY THROUGH MULTIVARIATE STATISTICS
Provedor de dados: 70
Autores: Santos,Gilmar O.; Hernandez,Fernando B. T.; Ferraudo,Antonio S.; Vanzela,Luiz S.; Santos,Duílio J. O.
ABSTRACT Without effective actions to improve environmental management, water resources tend to become scarce. Thus, this study aimed to understand the processes influencing the physical, chemical, and biological properties of the water due to land uses and occupation in the Ipê stream basin, in Ilha Solteira - SP (Brazil), regarding the dependence of the analyzed variables. Monitoring of chemical, physical, and biological water quality was performed from 2006 to 2011, and the records of land use and occupation in 2011. A factorial multivariate analysis allowed us to understand that the processes in densely populated areas increased degradation of water by the input of organic loads, yet those of farming areas enhanced the degradation of the chemical and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Factor analysis; Irrigation; Land use and occupation; River basin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300453

A SUBADULT MAXILLA OF A TYRANNOSAURIDAE FROM THE TWO MEDICINE FORMATION, MONTANA, UNITED STATES
Provedor de dados: 84
Autores: DELCOURT,RAFAEL.
ABSTRACT Daspletosaurus is a Campanian genus of Tyrannosauridae from North America. This genus occupied the same geographic area of Albertosaurus, but remains of Albertosaurus are more abundant than Daspletosaurus. Here is described a subadult maxilla (AMNH FARB 5477) of Daspletosaurus sp. from Montana (USA) and possibly from the Two Medicine Formation. The description is based on Carr (1999) that described cranial ontogenetic variations in tyrannosaurids. The maxilla belongs to the ontogenetic Stage 3 sensu Carr (1999), in which the maxilla is thick, the lateral surface of the bone well sculptured, and the maxillary fenestra is subcircular and well separated from the anterior edge of antorbital fossa. Possibly there were more than one species of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daspletosaurus; Ontogeny; North America; Montana.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017000900113

A Suinocultura no Brasil e as Tecnologias no Âmbito do Plano ABC.
Provedor de dados: 14
Autores: MIELE, M.
bitstream/item/168275/1/final8586.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Dejeto; Biogás; Fertilizante; Tecnologia agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081583

A synopsis of Galianthe (Rubiaceae) in Rio Grande do Sul, Southern Brazil, and a new endemic species from Serra Geral
Provedor de dados: 39
Autores: Florentín,Javier Elías; Florentin,Mariela Nuñez; Cabral,Elsa Leonor.
ABSTRACT Thirteen species of the genus Galianthe have been recorded for state of Rio Grande do Sul, Brazil. The species are distributed among seven biomes, one of which contains all thirteen taxa-Subtropical Seasonal Forest. Herein a new endemic species, G. riograndensis J. Florentín &amp; E.L. Cabral, is described, illustrated and differentiated from all other species of the genus by having 3-4 verticillate leaves and a long bifid style. In addition, the pollen grain morphology and the seed micromorphology of the new species are described and illustrated, and the conservation status assessed according to IUCN criteria. Moreover, G. chodatiana is recorded for the first time from the state, and a lectotype for G. equisetoides is designated. Most of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Galianthe; Rubioideae; Southern Brazil; Spermacoceae; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400619

A synopsis of the saddle fungi (Helvella: Ascomycota) in Europe – species delimitation, taxonomy and typification
Provedor de dados: 16
Autores: Skrede, I.; Carlsen, T.; Schumacher, T.
Helvella is a widespread, speciose genus of large apothecial ascomycetes (Pezizomycete: Pezizales) that are found in terrestrial biomes of the Northern and Southern Hemispheres. This study represents a beginning on assessing species limits and applying correct names for Helvella species based on type material and specimens in the university herbaria (fungaria) of Copenhagen (C), Harvard (FH) and Oslo (O). We use morphology and phylogenetic evidence from four loci – heat shock protein 90 (hsp), translation elongation factor alpha (tef), RNA polymerase II (rpb2) and the nuclear large subunit ribosomal DNA (LSU) – to assess species boundaries in an expanded sample of Helvella specimens from Europe. We combine the morphological and phylogenetic information...
Tipo: Article / Letter to the editor
Palavras-chave: Molecular phylogeny; Pezizales; Systematics.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/636691

A synoptic revision of Inversodicraea (Podostemaceae)
Provedor de dados: 16
Autores: Cheek, M.; Feika, A.; Lebbie, A.; Goyder, D.; Tchiengue, B.; Sene, O.; Tchouto, P.; Burgt, X. van der.
Six new species of Inversodicraea (I. feika from Sierra Leone, I. liberia from Liberia, and I. ebo, I. eladii, I. tchoutoi, and I. xanderi from Cameroon) are described as new to science in the context of a synoptic revision of this African genus, now comprising 30 species, including I. cussetiana comb. nov., newly transferred from Macropodiella. Inversodicraea is now equal in number of species to Ledermanniella (as redefined), as the largest genus of the family in Africa. Terete or slightly dorsiventrally flattened leaf petioles (not sheathing and/or stipulate) are newly discovered to distinguish the genus from Ledermanniella, in addition to the presence of scale-leaves. Inversodicraea boumiensis, I. annithomae, and I. bosii are redelimited in this paper....
Tipo: Article / Letter to the editor
Palavras-chave: Conservation; Extinction risk; Hybridisation; Hydroelectric dam projects; Rheophytes; Stage-dependent heteromorphy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/636690

A systematic review of East African-Indian family of Mycobacterium tuberculosis in Brazil
Provedor de dados: 55
Autores: Duarte,Tonya Azevedo; Nery,Joilda Silva; Boechat,Neio; Pereira,Susan Martins; Simonsen,Vera; Oliveira,Martha; Gomes,Maria Gabriela Miranda; Penha-Gonçalves,Carlos; Barreto,Mauricio Lima; Barbosa,Theolis.
ABSTRACT  Introduction: The Mycobacterium tuberculosis East African-Indian (EAI) spoligotyping family (belonging to lineage 1, Indo-Oceanic, defined by the region of deletion RD239) is distributed worldwide, but is more prevalent in Southeast Asia, India, and East Africa. Studies in Latin America have rarely identified EAI. In this study, we describe the occurrence of the EAI family in Brazil.  Methods: EAI was identified in a systematic literature review of genetic diversity studies pertaining to M. tuberculosis in Brazil, as well as in a survey conducted in Salvador, Bahia, located in the northeastern region of this country.  Results: The EAI6-BGD1 spoligotyping family and the EAI5 Spoligotype International Type (SIT) 1983 clade were the most frequently...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium tuberculosis; Phylogeography; Genotyping; Epidemiology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300317

A time series analysis of bulk tank somatic cell counts of dairy herds located in Brazil and the United States
Provedor de dados: 65
Autores: Rodrigues,Liz Gonçalves; Aquino,Maria Helena Cosendey de; Silva,Márcio Roberto; Mendonça,Letícia Caldas; Mendonça,Juliana França Monteiro de; Souza,Guilherme Nunes de.
ABSTRACT: Bulk tank somatic cell counts (BTSCC) is widely used to monitore the mammary gland health at the herd and regional level. The BTSCC time series from specific regions or countries can be used to compare the mammary gland health and estimate the trend of subclinical mastitis at the regional level. Three time series of BTSCC from dairy herds located in the USA and the Southeastern Brazil were evaluated from 1995 to 2014. Descriptive statistics and a linear regression model were used to evaluate the data of the BTSCC time series. The mean of annual geometric mean of BTSCC (AGM) and the percentage of dairy herds with a BTSCC greater than 400,000 cells mL-1 (%&gt;400) were significantly different (P&lt;0.05) according to the countries and the times...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bulk tank somatic cell counts; Time series; Bovine mastitis; Brazil; United States.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400451

A trajetória do movimento das mulheres trabalhadoras rurais do sertão central de Pernambuco: 1984 – 2015
Provedor de dados: 194
Autores: Carvalho, Cristiana Rodrigues; Costa, Maria Aparecida Tenório Salvador.
O artigo apresenta uma análise da trajetória de mobilização, engajamento e articulação das mulheres agricultoras rurais que resultou no Movimento das Mulheres Trabalhadoras Rurais do Sertão Central/PE. Ao longo de mais de 30 anos de luta, ele desenvolveu estratégias de comunicação diferenciadas ao mesmo tempo em que (re)construiu discursos e posicionamentos que possibilitaram uma maior autonomia, visibilidade e empoderamento às trabalhadoras rurais. Os dados foram coletados mediante análise documental, observação e entrevista semiestruturada. E a de análise foi feita a partir da Análise do Discurso. Buscou-se ligar o campo conceitual ao universo no qual as trabalhadoras estão inseridas, evidenciando assim seus códigos, crenças e linguagens, que normalmente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Desenvolvimento local; Discurso; Movimento social de mulheres rurais.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/22565

A walk on the wild side: Oryza species as source for rice abiotic stress tolerance
Provedor de dados: 74
Autores: Menguer,Paloma Koprovski; Sperotto,Raul Antonio; Ricachenevsky,Felipe Klein.
Abstract Oryza sativa, the common cultivated rice, is one of the most important crops for human consumption, but production is increasingly threatened by abiotic stresses. Although many efforts have resulted in breeding rice cultivars that are relatively tolerant to their local environments, climate changes and population increase are expected to soon call for new, fast generation of stress tolerant rice germplasm, and current within-species rice diversity might not be enough to overcome such needs. The Oryza genus contains other 23 wild species, with only Oryza glaberrima being also domesticated. Rice domestication was performed with a narrow genetic diversity, and the other Oryza species are a virtually untapped genetic resource for rice stress tolerance...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza; Rice; Wild species; Abiotic stress; Domestication.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000200238

A weekly Arctic sea-ice thickness data record from merged CryoSat-2 and SMOS satellite data
Provedor de dados: 5
Autores: Ricker, Robert; Hendricks, Stefan; Kaleschke, Lars; Tian-kunze, Xiangshan; King, Jennifer; Haas, Christian.
Sea-ice thickness on a global scale is derived from different satellite sensors using independent retrieval methods. Due to the sensor and orbit characteristics, such satellite retrievals differ in spatial and temporal resolution as well as in the sensitivity to certain sea-ice types and thickness ranges. Satellite altimeters, such as CryoSat-2 (CS2), sense the height of the ice surface above the sea level, which can be converted into sea-ice thickness. Relative uncertainties associated with this method are large over thin ice regimes. Another retrieval method is based on the evaluation of surface brightness temperature (TB) in L-band microwave frequencies (1.4 GHz) with a thickness-dependent emission model, as measured by the Soil Moisture and Ocean...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00393/50443/51184.pdf

A Young Seedling Stripe2 phenotype in rice is caused by mutation of a chloroplast-localized nucleoside diphosphate kinase 2 required for chloroplast biogenesis
Provedor de dados: 74
Autores: Zhou,Kunneng; Xia,Jiafa; Wang,Yuanlei; Ma,Tingchen; Li,Zefu.
Abstract Chloroplast development and chlorophyll (Chl) biosynthesis in plants are regulated by many genes, but the underlying molecular mechanisms remain largely elusive. We isolated a rice mutant named yss2 (young seedling stripe2) with a striated seedling phenotype beginning from leaf 2 of delayed plant growth. The mutant developed normal green leaves from leaf 5, but reduced tillering and chlorotic leaves and panicles appeared later. Chlorotic yss2 seedlings have decreased pigment contents and impaired chloroplast development. Genetic analysis showed that the mutant phenotype was due to a single recessive gene. Positional cloning and sequence analysis identified a single nucleotide substitution in YSS2 gene causing an amino acid change from Gly to Asp....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chloroplast biogenesis; NDPK; Oryza sativa; Positional cloning; YSS2 gene.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400630

Abacaxizeiros (Ananas spp.) cultivados e silvestres.
Provedor de dados: 14
Autores: SOUZA, F. V. D.; SOUZA, E. H. de; PADUA, T. R. P. de; FERREIRA, F. R.
bitstream/item/182432/1/7ddc230c2f7a-Abacaxi-03a.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: A comosus var ananassoides; A comosus var parguazensis; A comosus var erectifolius; A comosus var bracteatus; A macrodontes; Ananas spp; Ananas comosus var. comosus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095063

ABC da calagem
Provedor de dados: 14
Autores: OLIVEIRA, D. M. de; BOTELHO, F. J. E.; MARCOLAN, A. L.
Publicação com informações sobre a calagem e a aplicação do calcário no solo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Coleta.; Análise; Calagem; Calcário; Solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072006

Abelhas: agentes de biodiversidade.
Provedor de dados: 14
Autores: WOLFF, L. F.
bitstream/item/171645/1/Wolff-CapLivroConservUsoAgrobiodi.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Abelhas como polinizadores.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086292

Abelhas (Hymenoptera, Apidae sensu lato) do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Lima,Felipe Varussa de Oliveira; Silvestre,Rogério.
RESUMO Apresentamos aqui a lista de espécies de abelhas registradas para o estado de Mato Grosso do Sul, disponíveis em banco de dados de Coleções Científicas e registradas na literatura, além de coletas próprias realizadas em várias localidades no estado, englobando diferentes fitofisionomias. O total de espécies de abelhas registradas para Mato Grosso do Sul é de 386 espécies, incluindo morfoespécies, distribuídas em 107 gêneros e cinco subfamílias. A subfamília mais diversa é Apinae, seguida de Megachilinae, Halictinae, Colletinae e Andreninae. Acrescentamos para o Mato Grosso do Sul novos registros de distribuição de 97 espécies de abelhas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apifauna; Chaco brasileiro; Domínio do Cerrado; Região Neotropical; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200223

Abiotic environmental conditions for germination and development of gametophytes of Cyathea phalerata Mart. (Cyatheaceae)
Provedor de dados: 39
Autores: Marcon,Catiuscia; Silveira,Tatieli; Schmitt,Jairo Lizandro; Droste,Annette.
ABSTRACT In order to successfully establish themselves in their natural environment, ferns need habitats with abiotic conditions that are suitable for spore germination and gametophyte development. The objective of this study was to assess the influence of abiotic factors on the initial development of Cyathea phalerata cultivated in vitro. Spore germination and gametophyte development were assessed under varying conditions of surface sterilization, pH, temperature and photoperiod. Exogenous contamination was eliminated by sterilizing spores with 2.5 % NaClO for 15 min and sowing them into a culture medium supplemented with nystatin. Spores germinated at all pHs tested. Gametophytic development was faster in acidic pHs. Cultures at 25 °C exhibited the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abiotic factors; Arborescent ferns; In vitro propagation; Reproduction; Spores.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100058

Abiotrofia cerebelar em um gato: relato de caso
Provedor de dados: 45
Autores: Firmino,M.O.; Maia,L.Â.; Costa,C.C.F.S.; Oliveira,L.M.; Dantas,A.F.M.
RESUMO Um caso de abiotrofia cerebelar em um gato com 45 dias de idade foi diagnosticado no Laboratório de Patologia Animal, Hospital Veterinário da Universidade Federal de Campina Grande. O animal apresentava, havia 15 dias, apatia, anorexia, desidratação, ataxia, hipermetria, espasticidade dos membros torácicos e pélvicos, tremores de intenção, nistagmo, opistótono, déficit proprioceptivo e ausência de resposta de ameaça. Clinicamente, havia a suspeita de hipoplasia cerebelar, e, devido ao prognóstico desfavorável, o animal foi eutanasiado. Na necropsia, não foram observadas alterações macroscópicas. Microscopicamente, as lesões estavam restritas ao cerebelo e caracterizavam-se por alterações neurodegenerativas e necróticas, com desaparecimento segmentar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Doença hereditária; Disfunção cerebelar; Degeneração neuronal.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501181

Abordaje participativo de la conservación: un modelo con integración social y gestión vincular
Provedor de dados: 81
Autores: Voglino,Damián; Tellechea,Martín C; Segovia,Román; Giacosa,Beatriz R; Liotta,Jorge R; Algrain,Mariana.
Presentamos nuestra metodología de trabajo para el desarrollo de propuestas de conservación, realizada en el centro-este de la Argentina (una de las regiones más pobladas del país), que promueve la inte­gración social y la gestión vincular desde la localía. Una forma tradicional de iniciar y sostener las acciones de conservación es mediante un abordaje directo, normalmente ejecutado de manera unidireccional por personal técnico-profesional. Nuestros proyectos se efectúan desde una modalidad de interacción alternativa que denomi­namos abordaje participativo. Con un fuerte entramado entre los actores locales y el equipo técnico-profesional, y desde el marco de la complejidad, promovemos el diálogo de todos los actores involucrados con su diversidad de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conflictos; Epistemología; Metodología; Participación.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000100003

Abortion and fetal death in bitches due anemia caused by vector-borne diseases
Provedor de dados: 45
Autores: Freire,D.A.C.; Oliveira,I.V.P.M.; Ferreira,H.I.P.; Andrade,V.C.P.; Silva,C.R.F.; Kurissio,J.K.; Ullmann,L.S.; Malossi,C.D.; Joaquim,S.F.; Araújo Júnior,J.P.; Langoni,H.; Calabuig,C.; Megid,J.; Antunes,J.M.A.P.
RESUMO Doenças infecciosas são as maiores responsáveis por falhas reprodutivas (FR) em cadelas, causando aborto, morte fetal e natimortalidade. Este estudo teve como objetivo investigar a associação entre agentes infecciosos, FR inexplicáveis e anemia em cadelas. Todas as amostras maternas e fetais foram negativas para a presença dos principais agentes infecciosos causadores de FR: herpes vírus canino 1, Neospora caninum, Brucella spp. e B. canis, enquanto agentes como o de Leishmania spp., parvovírus canino, Ehrlichia canis e Anaplasma platys foram encontrados em sangue materno. Coinfecções de A. platys/E. canis e A. platys/Leishmania spp. foram diagnosticadas. Os resultados indicam que os animais com anemia causadas por doenças transmitidas por vetores...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Anaplasma; Ehrlichia; Leishmania; Reproductive failures.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501326

About the origin of the Mediterranean Waters warming during thetwentieth century
Provedor de dados: 5
Autores: García-martínez, María Del Carmen; Vargas-yáñez, Manuel; Moya, Francina; Zunino Rodriguez, Patricia; Bautista, Begoña.
The Mediterranean Sea transforms Atlantic Waters inflowing through the Strait of Gibraltar into saltier, cooler and denser Mediterranean Waters that outflow into the Atlantic Ocean. A theoretical steady state functioning of the Mediterranean Sea would be the result of the balance between the net heat and volume transports through the Strait of Gibraltar and the heat loss to the atmosphere through the sea surface and the net evaporation. The salt transport for the inflow and outflow should be balanced. Changes in the heat content, temperature and salinity of the Mediterranean waters reveal that the present Mediterranean functioning is out of this equilibrium state. A new analysis for MEDAR data shows that the temperature and salinity averaged for the...
Tipo: Text
Palavras-chave: Temperature and salinity trends; Climate change; Mediterranean Sea.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00396/50697/51388.pdf

Abril apresentou chuvas acima da média.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/159598/1/Jornal-de-Jales-2017-05-08.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: CHuva; Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069319

Abrupt response of chemical weathering to Late Quaternary hydroclimate changes in northeast Africa
Provedor de dados: 5
Autores: Bastian, Luc; Revel, Marie; Bayon, Germain; Dufour, Aurelie; Vigier, Nathalie.
Chemical weathering of silicate rocks on continents acts as a major sink for atmospheric carbon dioxide and has played an important role in the evolution of the Earth’s climate. However, the magnitude and the nature of the links between weathering and climate are still under debate. In particular, the timescale over which chemical weathering may respond to climate change is yet to be constrained at the continental scale. Here we reconstruct the relationships between rainfall and chemical weathering in northeast Africa for the last 32,000 years. Using lithium isotopes and other geochemical proxies in the clay-size fraction of a marine sediment core from the Eastern Mediterranean Sea, we show that chemical weathering in the Nile Basin fluctuated in parallel...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00376/48697/49030.pdf

Abschätzung des Risikos einer Schwermetall-Akkumulation in  Böden durch längerfristige Anwendung von Recycling-  Phosphor-Düngemitteln
Provedor de dados: 21
Autores: Weissengruber, Lina; Friedel, Jürgen K.; Möller, Kurt.
In order to assess the risk of the use of recycled phosphorus (P) fertilisers for organic farming, the potential accumulation of heavy metals in soil after a 200-year fertilizer application equivalent to 11 kg P ha-1 yr-1 was calculated in a mass balance approach. Both fertilizers currently allowed in organic farming and recycled P fertilizers were regarded. For heavy metals, four scenarios with two soil pH levels (pH 5 and pH 7) and two precipitation excess levels (F 0.1 and F 0.3 m yr-1) were calculated. Recycled P fertilizers like struvite, meat- and bone meal, ashes, sewage sludge and digestate, as well as phosphate rock and triple superphosphate had a higher P content and a lower heavy metal-to-P ratio than composts. Consequently, compost application...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Composting and manuring; Nutrient turnover.
Ano: 2017
URL: http://orgprints.org/31898/1/Absch%C3%A4tzung%20des%20Risikos%20einer%20Schwermetall-Akkumulation.pdf

Abschlussbericht Bio- Jugendstudie- "Bio- Land- und Lebensmittelwirtschaft in Österreich- Einstellungen, Wünsche, Erwartungen und Wissen Jugendlicher und junger Erwachsener"
Provedor de dados: 21
Autores: Steinwidder, Andreas; Starz, Walter.
Jugendliche und junge Erwachsene bestimmen durch ihr Verhalten, ihre Erwartungen und Meinungen zur Bio- Land- und Lebendmittelwirtschaft wesentlich die zukünftige Entwicklung des Bio- Sektors mit. Im Rahmen der vorliegenden Studie wurden in Österreich Jugendliche und junge Erwachsene (15-19 Jahre bzw. 20-25 Jahre) gezielt zu Ihren Einstellungen zur Landwirtschaft und Lebensmittelproduktion, zu ihrem Konsum- und Einkaufverhalten, zu den Wünschen und Erwartungen an die Bio- Lebensmittelwirtschaft sowie zu ihrem Bio- Wissen befragt.  Die Studie hat gezeigt, dass "Bio" von den jungen Österreichern/innen eine hohe Wertschätzung entgegengebracht wird. Eine überdurchschnittlich hohe Bio- Wertschätzung zeigt sich für jene Teilnehmer/innen, welche angaben, sich...
Tipo: Report
Palavras-chave: Community development Food security; Food quality and human health Markets and trade Produce chain management Knowledge management.
Ano: 2017
URL: http://orgprints.org/32632/1/40_2018_abschlussbericht_bio_jugendstudie.pdf

Absolute quantification of viruses by TaqMan real-time RT-PCR in grapevines
Provedor de dados: 65
Autores: Fajardo,Thor Vinícius Martins; Vanni,Marcos Fernando; Nickel,Osmar.
ABSTRACT: The absolute quantification determines the absolute amount of a targeted nucleic acid expressed as a copy number or concentration. The knowledge of virus concentrations in commercial crops possesses high relevance to ensure a reliable diagnosis. The objective of this study was to perform an absolute quantification of five viruses in infected grapevines (Vitis spp.). Different known amounts of the standard sample (cloned viral cDNA or in vitro transcribed viral RNA) were quantified by TaqMan RT-qPCR. Based on these data, standard curves were generated plotting Ct values (threshold cycle) against the log of the standard sample amount. Infected grapevine samples were evaluated to determine virus titers, which were highly variable. This result may...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: RT-qPCR; GRSPaV; GVA; GVD; GLRaV-3 and -4.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600155

Absorption mechanism of three curcumin constituents through in situ intestinal perfusion method
Provedor de dados: 56
Autores: Wang,Y.-H.; Ke,X.-M.; Zhang,C.-H.; Yang,R.-P.
This study aimed to investigate the absorption mechanism of three curcumin constituents in rat small intestines. Self-emulsification was used to solubilize the three curcumin constituents, and the rat in situ intestinal perfusion method was used to study factors on drug absorption, including drug mass concentration, absorption site, and the different types and concentrations of absorption inhibitors. Within the scope of experimental concentrations, three curcumin constituents were absorbed in rat small intestines through the active transport mechanism.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Curcumin; Demethoxycurcumin; Bisdethoxycurcumin; In situ intestinal perfusion; Absorption mechanism.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001100612

Abundance and prevalence of Aphidius avenae (Hymenoptera: Braconidae: Aphidiinae) in Chile
Provedor de dados: 118
Autores: Peñalver-Cruz,Ainara; Ortiz-Martínez,Sebastián; Villegas,Cinthya; Tomanovic,Zeljko; Zepeda-Paulo,Francisca; Zikic,Vladimir; Lavandero,Blas.
Abstract During the samplings described here, Aphidius avenae (=picipes) (Haliday, 1834) was collected. This species has been reported in Chile but has never been studied in terms of its relative abundance and prevalence in central and southern Chile by using classical or molecular methods. The composition of the parasitoid assemblages on several cereal aphid hosts was examined for three seasons in agricultural landscapes. In this note, we describe the prevalence of this parasitoid species in cereal aphids and other aphid hosts and discuss the abundance of this parasitoid compared to other aphid parasitoids and the probable origins of this important aphid parasitoid species in Chile. The results indicate that A. avenae has a low prevalence compared to...
Tipo: Journal article
Palavras-chave: Aphids; Braconidae; Hosts; Parasitoids; Tomato; Wheat.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200207

Abundance of the reef-building Petaloconchus varians (Gastropoda: Vermetidae) on intertidal rocky shores at Ilha Grande Bay, southeastern Brazil
Provedor de dados: 42
Autores: BREVES,ANDRÉ; SZÉCHY,MARIA TERESA M. DE; LAVRADO,HELENA P.; JUNQUEIRA,ANDREA O.R.
ABSTRACT The reef-building vermetid Petaloconchus varians occurs in the western Atlantic Ocean, from the Caribbean Sea to the southern coast of Brazil. The present study evaluated the abundance of P. varians on intertidal rocky shores in Ilha Grande Bay (Rio de Janeiro State), and characterized their reefs, describing the species density, besides the weight and the belt width of the reefs. Petaloconchus varians reefs were recorded at 25 sites, with rocky shores exposed to different wave action (very sheltered, sheltered, semi-exposed and exposed) and slopes (10° to 46°). Clusters of individuals constructed large reefs along the middle intertidal zone, creating a wide belt (38 cm to 2 m). The density of P. varians and the weight of the reefs ranged from 620...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abundance; Molluscs; Rio de Janeiro; Southwestern Atlantic Ocean; Wave exposure.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300907

Academic of environmental sciences: perception and interest in agro-ecological sector
Provedor de dados: 22
Autores: Oliveira, Carmem Sara Pinheiro de; Lima, Allison Ferreira de.
Agroecology is settling as a new alternative for transformation, not just in the productive point of view, but mostly about human inclusion. In this context, comes the debate about the importance of family farming as a means of sustainable production. This research aimed to evaluate the design of university students of Environmental Sciences on family agriculture and its agro-ecological perspectives. The subjects were 104 students, distributed among the courses of Biological Sciences and Ecology Universidade Federal do Rio Grande do Norte (UFRN), in which they were chosen at random and asked to answer a standard questionnaire with key questions on the proposed theme. The results show that there is some knowledge about the theme addressed, however so there...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Family agriculture  agroecology; Knowledge; Students; Sustainable.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14121

Açaí: Euterpe oleracea.
Provedor de dados: 14
Autores: OLIVEIRA, M. do S. P. de; FARIAS NETO, J. T. de; MATTIETTO, R. de A.; MOCHIUTTI, S.; CARVALHO, A. V.
bitstream/item/183457/1/livro-internacional-Acai-03a-set2018.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Açaizeiro; Manicola palm; Assai; Palmier pinot; Euterp palm; Manacá; Morroque; Uassi; Pina; Prasara; Qapoe; Qasei; Açaí; Euterpe Oleracea.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096244

AÇAÍ PULP DEMAND IN THE RETAIL MARKET OF BELÉM, STATE OF PARÁ
Provedor de dados: 94
Autores: SANTANA,ANTÔNIO CORDEIRO DE; SANTANA,ÁDINA LIMA DE; SANTANA,ÁDAMO LIMA DE.
ABSTRACT  The aim of this work was to estimate the parameters associated to the demand for açaí pulp in the retail market of Belém. Multiple regression analysis was applied to identify the key variables that impact on product consumption and to estimate the price and income elasticities and cross demand. The econometric estimation method applied was the least squares to correct heteroscedastic variance problems. Results have shown that the demand for açaí pulp is price and income inelastic. Fish and cassava flour were confirmed as complementary products of strong influence on the decisions of consumers. Product quality, with regard to its association to Chagas disease, also revealed a strong influence on product choice for household consumption. Finally,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Açaí market; Demand elasticities; Food safety; Amazon.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100501

Acaricidal activity of juazeiro leaf extract against red spider mite in cotton plants
Provedor de dados: 86
Autores: Ferraz,José Cláudio Barros; Matos,Cláudia Helena Cysneiros; Oliveira,Carlos Romero Ferreira de; Sá,Maria das Graças Rosa de; Conceição,Antônia Gilciléia Cunha da.
Abstract: The objective of this work was to evaluate the toxicity, repellency, efficiency, and phytotoxicity of the aqueous extract of juazeiro (Ziziphus joazeiro) leaves in the control of the red spider mite, Tetranychus ludeni, on cotton plant. For toxicity evaluation, T. ludeni adult females were put on cotton leaf discs sprayed with the juazeiro extract. The repellent effect was verified in arenas that contained cotton leaf discs treated or not with the aqueous extract. The control efficiency of the juazeiro extract was evaluated by the infestation of cotton plants by adult female mites, followed by spraying with the extract. Measured LC50 was 3.54% (m/v), with 76.47% mortality and repellent effect. There was control efficiency for 120 hours, with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirsutum; Tetranychus ludeni; Ziziphus joazeiro; Mortality; Plant extract; Toxicity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700493

Acaricidal activity of leaves of Morus nigra against the cattle tick Rhipicephalus microplus
Provedor de dados: 45
Autores: Dantas,A.C.S.; Freire,D.P.; Souza,G.R.; Almeida,J.R.G.S.; Rolim,L.A.; Castro,R.N.; Horta,M.C.
ABSTRACT The acaricidal activity of crude ethanolic extract and fractions from the leaves of Morus nigra (Moraceae) was carried out on female cattle ticks Rhipicephalus microplus, using the adult immersion test. The mortality and fertility of females exposed to different concentrations of hexane, chloroform and ethyl acetate fractions, as well as ethanolic extract of M. nigra with concentrations of 5, 10 and 25mg/ml were evaluated using three treatment groups, two control groups and triplicate tests. The study also identified the main phenolic compounds of the extract and fractions of this species by HPLC. The chloroform fraction of leaves of M. nigra (25mg/mL) showed the best results for this species, obtaining 62.6% of inhibition of oviposition, 39.3% of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tick control; Acaricide; Plant extract; Mulberry; HPLC.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300523

ÁCARO-hindustânico-dos-citros: uma ameaça para a citricultura brasileira: programa 7: Centro-Oeste/Sudeste.
Provedor de dados: 14
O ácaro-hindustânico-dos-citros é uma praga que ameaça a citricultura brasileira. A pesquisadora Elisângela Fidelis, da Embrapa Roraima, fala sobre essa praga, da qual não se tinha notícias desde o ano de 1924, até seu ressurgimento, na década de dois mil, e sua entrada no Brasil, via Venezuela, por Roraima. O manejo do ácaro-hindustânico-dos-citros e a importância da Certificação Fitossanitária de Origem são destaques neste programa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ácaro; Fruta cítrica; Citricultura; Praga.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067751

ÁCARO-hindustânico-dos-citros: uma ameaça para a citricultura brasileira: programa 7: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O ácaro-hindustânico-dos-citros é uma praga que ameaça a citricultura brasileira. A pesquisadora Elisângela Fidelis, da Embrapa Roraima, fala sobre essa praga, da qual não se tinha notícias desde o ano de 1924, até seu ressurgimento, na década de dois mil, e sua entrada no Brasil, via Venezuela, por Roraima. O manejo do ácaro-hindustânico-dos-citros e a importância da Certificação Fitossanitária de Origem são destaques neste programa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ácaro; Fruta cítrica; Citricultura; Praga.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067765

ÁCARO-hindustânico-dos-citros: uma ameaça para a citricultura brasileira: programa 7: Norte.
Provedor de dados: 14
O ácaro-hindustânico-dos-citros é uma praga que ameaça a citricultura brasileira. A pesquisadora Elisângela Fidelis, da Embrapa Roraima, fala sobre essa praga, da qual não se tinha notícias desde o ano de 1924, até seu ressurgimento, na década de dois mil, e sua entrada no Brasil, via Venezuela, por Roraima. O manejo do ácaro-hindustânico-dos-citros e a importância da Certificação Fitossanitária de Origem são destaques neste programa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ácaro; Fruta cítrica; Citricultura; Praga.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067774

ÁCARO-hindustânico-dos-citros: uma ameaça para a citricultura brasileira: programa 7: Sul.
Provedor de dados: 14
O ácaro-hindustânico-dos-citros é uma praga que ameaça a citricultura brasileira. A pesquisadora Elisângela Fidelis, da Embrapa Roraima, fala sobre essa praga, da qual não se tinha notícias desde o ano de 1924, até seu ressurgimento, na década de dois mil, e sua entrada no Brasil, via Venezuela, por Roraima. O manejo do ácaro-hindustânico-dos-citros e a importância da Certificação Fitossanitária de Origem são destaques neste programa.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ácaro; Fruta cítrica; Citricultura; Praga.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067783

Ácaros ectoparasitos de morcegos no estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Silva,Camila de Lima; Valim,Michel P.; Graciolli,Gustavo.
Resumo Atualmente, 49 espécies de ácaros associadas a morcegos distribuídas em dez famílias e três subordens são registradas no Brasil. Para verificar ocorrência das espécies de ácaros ectoparasitos de morcegos no estado de Mato Grosso do Sul, foram revisados espécimes depositados na Coleção Zoológica de Referência da Universidade Federal de Mato Grosso do Sul e consultadas informações disponíveis na literatura. Foram registradas 25 espécies de ácaros de seis famílias e três subordens no Mato Grosso do Sul. Todas as espécies constituem novo registro geográfico para o estado. Adicionalmente é apresentada uma listagem das espécies de ácaros ectoparasitos de morcegos, com seus respectivos hospedeiros e estados em que ocorrem no Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Programa Biota-MS; Pantanal; Parasitismo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200211

Accelerated aging as vigor test for sunn hemp seeds
Provedor de dados: 65
Autores: Silva,Clíssia Barboza da; Barbosa,Rafael Marani; Vieira,Roberval Daiton.
ABSTRACT: This study aimed to determine the most appropriate method to assess the sunn hemp ( Crotalaria juncea L.) seed vigor in the accelerated aging test. Five seed lots from harvest 2007/2008 were evaluated for germination, vigor and seedling emergence in the field. Accelerated aging test was performed at 41°C during 48, 72 and 96 hours, with and without sodium chloride saturated solution. Then, the promising procedure was also performed for 2008/2009 and 2009/2010 harvests. In the traditional accelerated aging test, the no-uniform water acquisition by the seeds adversely affected results. Accelerated aging test with sodium chloride saturated solution is the most appropriate method to evaluate the physiological potential of sunn hemp seeds, and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalaria juncea L.; Forage crop; Physiological potential; Germination; Standization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100402

Acceptability by Girolando heifers and nutritional value of erect prickly pear stored for different periods
Provedor de dados: 86
Autores: Silva,Evannielly Thuanny dos Santos; Melo,Airon Aparecido Silva de; Ferreira,Marcelo de Andrade; Oliveira,Júlio César Vieira de; Santos,Djalma Cordeiro dos; Silva,Randerson Cavalcante; Inácio,Jonas Gomes.
Abstract: The objective of this work was to evaluate the nutritional value of erect prickly pear (EPP) (Opuntia stricta), stored for different periods, and its acceptability by Girolando heifers. Five heifers were distributed in a 5x5 Latin square. The treatments were as follows: EPP without storage time; stored EPP for three post-harvest periods - 7, 14, and 21 days; and cochineal nopal cactus (CNC) (Nopalea cochenillifera) without storage time, as a control treatment. The diets offered to the animals were composed of cacti of the different treatments, as well as sugarcane silage and soybean meal, and were evaluated for their chemical composition, intake, and nutrient digestibility. The ingestive behavior of the heifers was evaluated. The cactus EPP did...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nopalea cochinellifera; Opuntia stricta; Brazilian Semiarid Region; Cochineal nopal cactus; Forage cactus; Post-harvest.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900761

Acceptance of Santo Giorno cheese typical of the Southwestern region of Paraná, Brazil
Provedor de dados: 65
Autores: Pereira,Edimir Andrade; Roncatti,Roberta; Todescatto,Carla; Beux,Simone; Marchi,João Francisco; Daltoé,Marina Leite Mitterer.
ABSTRACT: Santo Giorno cheese, obtained from raw milk and selected autochthonous starters, is emerging as the newest typical food product from the Southwestern region of Paraná, Brazil. The objective of this study was to evaluate the acceptance of the cheese with two ripening times of 60 and 180 days, produced in two dairy factories, testing two starters and two preservatives. Subjective sensory evaluation was applied using 129 consumers and hedonic scales for the attributes and for purchasing intent. A questionnaire involving the rate of cheese consumption was also used. The results suggested good reproducibility of the cheese preparation by the dairy factories, with no significant differences between the type of preservative used and the suitability of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Consumer; Hedonic scale; Purchasing intent; Starters; Raw milk.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400753

Access and Intensity of Mechanization: Empirical Evidence of Rice Farmers in Southern Ghana
Provedor de dados: 52
Autores: Kuwornu,John K. M.; Apiors,Emmanuel K.; Kwadzo,George T-M.
ABSTRACT The medium term development plan of Ghana proposed modernization of agriculture to lead the way in transforming the economy. Providing irrigation infrastructure and enhancing farmer access to farm machinery were major interventions proposed. In line with this, the government has been investing in irrigation infrastructure as well as importing farm machinery under various programmes in recent years. This study analyzed access and intensity of mechanization by rice farmers in southern Ghana. The Shai-Osudoku and Ketu North Districts were purposively selected and a total of 360 farmers were randomly sampled from 16 rice growing communities. In general, the results of the descriptive statistics revealed that about 74 % of farmers were still...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mechanization access; Mechanization intensity; Rice farmers; Southern Ghana; Double hurdle model.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100414

Accessing camera trap survey feasibility for estimating Blastocerus dichotomus (Cetartiodactyla, Cervidae) demographic parameters
Provedor de dados: 76
Autores: Peres,Pedro Henrique F.; Polverini,Maxihilian S.; Oliveira,Márcio L.; Duarte,José Maurício B.
ABSTRACT Demographic information is the basis for evaluating and planning conservation strategies for an endangered species. However, in numerous situations there are methodological or financial limitations to obtain such information for some species. The marsh deer, an endangered Neotropical cervid, is a challenging species to obtain biological information. To help achieve such aims, the study evaluated the applicability of camera traps to obtain demographic information on the marsh deer compared to the traditional aerial census method. Fourteen camera traps were installed for three months on the Capão da Cruz floodplain, in state of São Paulo, and ten helicopter flyovers were made along a 13-kilometer trajectory to detect resident marsh deer. In addition...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aerial survey; Capture-recapture; Distance sampling; Population estimate; Sex ratio.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100241

Accidents involving specialized aircraft in agriculture aerial spraying
Provedor de dados: 65
Autores: Ravelli,Marcelo Boamorte; Zerbato,Cristiano; Oliveira,Mailson Freire de; Corrêa,Rafael de Graff.
ABSTRACT: The great challenge for the practice of agricultural aviation has been to avoid accidents. Although, there are technological progress and high resources for safety, accidents continue to occur. The objective of this research was to analyze the influence and occurrence of factors in agricultural aviation accidents in Brazil recently. Based on research and technical - scientific papers written by researchers and aviation authorities, recommendations directed towards reducing the risks associated with this aircraft modality are assessed. The main factors responsible for accidents are normally operational errors and maneuvers that cause flight collisions, engine failures and altitude loss. Professional awareness and qualification converge towards the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Specialized aviation; Agricultural aviation; Danger; Safety; Training.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000700356

ACCIONES PARA CONSERVACIÓN DE SUELOS IDENTIFICADAS MEDIANTE ÍNDICES KAPPA AL NORESTE DE DURANGO, MÉXICO
Provedor de dados: 115
Autores: López-Santos,Armando; Bueno-Hurtado,Palmira; Arreola-Ávila,J. Guadalupe; Pérez-Salinas,J. Emmanuel.
Resumen La estimación de la erosión edáfica basada en modelación, como con la ecuación universal de pérdida de suelo (USLE) o la USLE revisada (RUSLE), considera la acción antrópica (factor C) para los usos de la tierra y tiene limitaciones para detectar cómo sucede esa influencia. El objetivo de esta investigación fue desarrollar un procedimiento para identificar la presencia o ausencia de acciones de conservación de suelos a partir de la observación experta de evidencias en terrenos dedicados a la agricultura de secano, del Norte de Durango, México. La unidad de estudio (UE) de 2250 km2, incluyó a San Pedro del Gallo y San Luis del Cordero (25° 21” y 25’ 59” N; -104° 29”, -104° 1” O y clima árido y semiárido). El diseño experimental fue completamente al...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conservación de suelos; Erosión hídrica; Observación experta.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000600591

Account of ambient turbulence for turbine wakes using a Synthetic-Eddy-Method
Provedor de dados: 5
Autores: Pinon, Gregory; Carlier, Clement; Fur, Arnaud; Gaurier, Benoit; Germain, Gregory; Riyoalen, Elie.
The present paper aims at describing the use of a Synthetic-Eddy-Method (SEM), initially proposed by Jarrin et al. [12], in the 3D Lagrangian Vortex method framework. The SEM method is used here in order to generate a far-field incoming flow with a prescribed ambient turbulence intensity. However, for the account of the diffusive term in the Navier-Stokes equations, a classical Particle Strength Exchange model with a LES eddy viscosity is used. Firstly, the general characteristics of the Synthetic-Eddy-Method will be presented together with its integration in the framework of the developed 3D unsteady Lagrangian Vortex software [27]. The capability of the ambient turbulence model to reproduce a perturbed flow that verifies any turbulence intensity I∞ and...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00389/50002/50587.pdf

Accumulation of Fe oxyhydroxides in the Peruvian oxygen deficient zone implies non-oxygen dependent Fe oxidation
Provedor de dados: 5
Autores: Heller, Maija Iris; Lam, Phoebe J.; Moffett, James W.; Till, Claire P.; Lee, Jong-mi; Toner, Brandy M.; Marcus, Matthew A.
Oxygen minimum zones (OMZs) have been proposed to be an important source of dissolved iron (Fe) into the interior ocean. However, previous studies in OMZs have shown a sharp decrease in total dissolved Fe (dFe) and/or dissolved Fe(II) (dFe(II)) concentrations at the shelf-break, despite constant temperature, salinity and continued lack of oxygen across the shelf-break. The loss of both total dFe and dFe(II) suggests a conversion of the dFe to particulate form, but studies that have coupled the reduction-oxidation (redox) speciation of both dissolved and particulate phases have not previously been done. Here we have measured the redox speciation and concentrations of both dissolved and particulate forms of Fe in samples collected during the U.S. GEOTRACES...
Tipo: Text
Palavras-chave: Oxygen minimum zone; Oxygen deficient zone; OMZ; ODZ; Fe redox cycling; Synchrotron XAS.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49714/50242.pdf

Accumulation of macronutrients in beetroot plant
Provedor de dados: 75
Autores: Cardoso,Antonio II; Magro,Felipe O; Oliveira Júnior,Manoel X; Abrahão,Camila; Tavares,Ana EB; Fernandes,Dirceu M.
Abstract Nutrient need in each development stage of plant is showed by nutrient accumulation curve; this is an important tool for fertilization recommendation. However, researches on vegetables with the objective to estimate these curves are scarce, mainly in the modern hybrids that show higher productivity potential and, probably, higher nutrient demand. In this study, the authors aimed to determine macronutrient accumulation of beetroot plants, hybrid Boro. The experiment was carried out in São Manuel, São Paulo State, Brazil. Five treatments {seasons of plant collection: 0, 14, 28, 43 and 60 days after transplanting (DAT)}, considering that in each season 16 plants were collected (four replications of four plants each, in a randomized block design). We...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris; Fertilization; Nutrients absorption; Nutritional demand.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300328

Accumulation of salts in the soil and growth of cowpea under salinity and phosphorus fertilization
Provedor de dados: 124
Autores: Lima,Yuri Bezerra de; Sá,Francisco Vanies da Silva; Ferreira Neto,Miguel; Paiva,Emanoela Pereira de; Gheyi,Hans Raj.
ABSTRACT Cowpea is widely grown in the Brazilian semiarid region, however, due to excess salts in the soil and irrigation water constantly low crop productivity has been observed. Accumulation of salts in the soil, growth and biomass partition of cowpea under salt stress and phosphorus fertilization was evaluated in this study. The assay was conducted in a greenhouse in Mossoró, State of Rio Grande do Norte, Brazil, from September to December 2015, using a Alfissol Latosolic with low phosphorus content. The experiment was carried out in a randomized block design in a factorial 5 x 3 arrangement, consisting of five water salinity levels (0.5, 1.5, 2.5, 3.5 and 4.5 dS m-1) and three doses of superphosphate (60, 100 and 140% of the recommended dose for crop -...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Soil fertility; Irrigation; Growth analysis; Saturation extract.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500765

Accuracy and simultaneous selection gains for N-stress tolerance and N-use efficiency in maize tropical lines
Provedor de dados: 63
Autores: Mendonça,Leandro de Freitas; Granato,Ítalo Stefanine Correia; Alves,Filipe Couto; Morais,Pedro Patric Pinho; Vidotti,Miriam Suzane; Fritsche-Neto,Roberto.
ABSTRACT Maize plants can be N-use efficient or N-stress tolerant. The first have high yields in favorable environments but is drastically affected under stress conditions; whereas the second show satisfactory yields in stressful environments but only moderate ones under optimal conditions. In this context, our aim was to assess the possibility of selecting tropical maize lines that are simultaneously N-stress tolerant and N-use efficient and check for differences between simultaneous selection statistical methods. Sixty-four tropical maize lines were evaluated for Nitrogen Agronomic Efficiency (NAE) and Low Nitrogen Tolerance (LNTI) response indices and two per se selection indices, Low Nitrogen Agronomic Efficiency (LNAE) and Harmonic Mean of Relative...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abiotic stress; Correlation between traits; Winter maize; Mixed models.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000600481

Accuracy in the estimates of zucchini production related to the plot size and number of harvests
Provedor de dados: 65
Autores: Lúcio,Alessandro Dal'Col; Benz,Vilson.
ABSTRACT: The productive variability in horticultural crops affects the planning and quality of the experiments, inflating the error and leading to wrong conclusions with low experimental accuracy and reliability. The objective of this study was to dimension the plot size and number of harvests that are necessary so that there is improvement in the accuracy of zucchini production. The production data used was the one from the uniformity trials where the basic units (BU) were identified with the number of crop row and were numbered according to the position inside the row. With the values of individual production, (fresh fruit biomass) different plots sizes were simulated by summing up the adjacent BUs in the crop rows and the two forms of harvesting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita pepo; Uniformity trial; Multiple regression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100202

Accuracy of linear measurements performed with two imaging software in cone-beam computed tomography scans of dry human mandibles
Provedor de dados: 42
Autores: SILVA,ALESSANDRO A.L.S.; FRANCO,ADEMIR; FERNANDES,ÂNGELA; COSTA,CLAUDIO; BARBOSA,JORGE S.; WESTPHALEN,FERNANDO H.
ABSTRACT The present study aimed to assess the accuracy of linear measurements performed with two software packages in multislice (MSCT) and cone beam (CBCT) computed tomography (CT) images. The sample consisted of 10 human mandibles marked standardly 8 times with metallic orthodontic wires. The mandibles underwent both MSCT and CBCT scanning and were measured linearly and digitally with two software packages, namely Studio 3.1® (Anne Solutions®, SP, Brazil) (ST) and Implant Viewer 2.817® (Anne Solutions®, SP, Brazil) (IV). The linear measurements were the mandibular height (MH) and width (MW), and the distance from the alveolar ridge to the mandibular canal (AC). To validate the measurements, the mandibles were sectioned in the marked regions and measured...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Computed tomography; Dental implant; Morphology; Radiology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602865

Accuracy of quantitative polymerase chain reaction in samples of frozen and paraffin-embedded healthy skin for the diagnosis of canine visceral leishmaniasis
Provedor de dados: 45
Autores: Campos,M.P.; Madeira,M.F.; Silva,D.A.; Solcà,M.S.; Espíndola,O.M.; Mendes Júnior,A.A.V.; Figueiredo,F.B.
ABSTRACT The purpose of the present work was to evaluate the accuracy of quantitative polymerase chain reaction (qPCR) performed on samples of fresh frozen tissue (FT) and formalin-fixed, paraffin-embedded (FFPE) healthy skin. This is a validation study conducted with samples from 46 dogs from an endemic area in Brazil. After sample collection, DNA extractions were conducted using commercial kits and qPCR was oriented to kinetoplast DNA (kDNA) targets of the Leishmania infantum species. The results obtained for the FFPE samples showed 63.6% sensitivity and 77.1% specificity, whereas those obtained for the FT samples showed 100% and 48.6%, respectively. Poor agreement was observed for the results of the qPCR technique with FT and FFPE samples. Our results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diagnosis; QPCR; Canine visceral leishmaniasis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601443

Achados ultrassonográficos da glândula mamária de cabras naturalmente infectadas com o vírus da artrite encefalite caprina
Provedor de dados: 45
Autores: Vianna,R.S.; Batista,C.F.; Gomes,R.C.; Santos,K.R.; Souza,F.N.; Pogliani,F.C.; Libera,A.M.M.P.D.
RESUMO A artrite encefalite caprina é uma virose que está distribuída mundialmente nos rebanhos. Na forma mamária, é predominante a mastite crônica, que pode causar assimetria e endurecimento do úbere, mais conhecida como mastite endurativa crônica, levando à redução na produção leiteira. A ultrassonografia é um bom método de avaliação da glândula mamária, pois consiste em uma técnica não invasiva, rápida e de fácil aplicação. Este estudo objetivou avaliar as características ultrassonográficas (escala de cinza, ecogenicidade e homogeneidade) do parênquima mamário de 20 cabras sororreagentes e 20 não sororreagentes para o vírus da artrite encefalite caprina. Observou-se que o diâmetro médio dos linfonodos retromamários de animais sororreagentes (0,72cm)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caprino; Imagem; Retrovirose; Glândula mamária; Doença crônica.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100065

Achieving maximum sustainable yield in mixed fisheries: a management approach for the North Sea demersal fisheries
Provedor de dados: 5
Autores: Ulrich, Clara; Vermard, Youen; Dolder, Paul J.; Brunel, Thomas; Jardim, Ernesto; Holmes, Steven J.; Kempf, Alexander; Mortensen, Lars O.; Poos, Jan-jaap; Rindorf, Anna.
Achieving single species maximum sustainable yield (MSY) in complex and dynamic fisheries targeting multiple species (mixed fisheries) is challenging because achieving the objective for one species may mean missing the objective for another. The North Sea mixed fisheries are a representative example of an issue that is generic across most demersal fisheries worldwide, with the diversity of species and fisheries inducing numerous biological and technical interactions. Building on a rich knowledge base for the understanding and quantification of these interactions, new approaches have emerged. Recent paths towards operationalizing MSY at the regional scale have suggested the expansion of the concept into a desirable area of “pretty good yield”, implemented...
Tipo: Text
Palavras-chave: Choke species; Common Fisheries Policy; Fleet modelling; FMSY ranges; Landing obligation; Management plan; Pretty good yield.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00347/45834/45922.pdf

Acid-base balance in sheep with experimentally induced acute ruminal lactic acidosis
Provedor de dados: 45
Autores: Sabes,A.F.; Girardi,A.M.; Zangirolami Filho,D.; Bueno,G.M.; Oliveira,J.A.; Marques,L.C.
ABSTRACT This study aimed to investigate the changes in the acid-base balance of sheep with experimentally induced acute ruminal lactic acidosis (ARA). Ten ewes orally received 15 grams of sucrose per kilogram of body mass. Arterial blood samples for blood gas analysis were obtained at the following intervals: before the induction of ARA (control), and 2, 4, 6, 8, 10, 12, 16, 20, 24, 28, 32, 36, 48, 72, 96, 120 and 144 hours after sucrose administration. Urine samples for pH measurement were obtained at the following times: -15 days, -7 days, and immediately before sucrose administration, then at 24, 48, 72, 96, 120 and 144 hours. Thereafter, both blood and urine samples were obtained on the 2nd, 3rd, and 4th following weeks. From 4 hours after the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood gas analysis; Metabolic acidosis; Santa Inês.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300637

Acidentes por mordeduras de cães no município de Curitiba, estado do Paraná, Brasil: análise do perfil epidemiológico agravo para direcionar ações de prevenção
Provedor de dados: 195
Autores: Constantino, C.; Silva, E. C.; Santos, D. M.; Poleto, A. P. C. M.; Morikawa, V. M.
A interação entre seres humanos e cães traz inúmeros benefícios, contudo pode apresentar inconvenientes como as mordeduras. A principal preocupação é o cão como potencial transmissor da raiva ao ser humano, além de gastos com tratamento pós-exposição ao vírus rábico, tratamento da ferida e dos traumas psicológicos que também devem ser considerados. Em 2015, foram notificados 9.129 acidentes por animais potencialmente transmissores da raiva (AAPTR) em Curitiba, sendo o agravo de notificação compulsória de maior frequência no município. Este trabalho identificou o Distrito Sanitário (DS) com maior incidência deste agravo e investigou o perfil epidemiológico dos acidentes por mordeduras atendidos em Unidades Básicas de Saúde (UBS) em Curitiba/PR. Foi...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37674

Acidez potencial do solo.
Provedor de dados: 14
Autores: CAMPOS, D. V. B. de; TEIXEIRA, P. C.; PEREZ, D. V.; SALDANHA, M. F. C.
A acidez potencial é caracterizada pela soma da acidez trocável (refere-se aos íons H+ e Al3+ que estão retidos na superfície dos coloides por forças eletrostáticas) com a acidez não trocável, que corresponde àquela acidez neutralizada até um determinado valor de pH. A acidez não trocável é representada pelo hidrogênio de ligação covalente, associado aos coloides com carga negativa variável e aos compostos de alumínio. A acidez potencial caracteriza o poder tampão de acidez do solo e sua estimativa acurada é fundamental para se estimar a capacidade de troca catiônica a pH 7,0 (CTC).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Química do solo; Acidez do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087322

Ackerbauliche Auswertung von Praxiserhebungen in Beständen  verschiedener Körnerleguminosen: Erste Ergebnisse zu Unkraut und Bestandesdichte
Provedor de dados: 21
Autores: Schmidt, H.; Langanky, L.
Data of approx. 325 organic and conventional grain legume fields between 2015 and 2018 will be analysed regarding agronomic issues. On this selection of farms that are  involved in the exemplary demonstration networks of the German governments protein crop strategy additionally to the data collected in the network, management information  will be evaluated and various soil and plant parameters will be measured. The main goal is the identification of agronomic factors influencing the success of the grain  legume cultivation. First results show the higher weed pressure and the closer connection of weed cover ratio and legume plant density in organic compared to conventional systems.
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2017
URL: http://orgprints.org/31742/1/Ackerbauliche%20Auswertung%20von%20Praxiserhebungen%20in.pdf

Ackerfuchsschwanz in Wintergetreide durch Hacken regulieren
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Der Striegel, das übliche Gerät zur Unkrautregulierung in Getreide, ist gegen den Ackerfuchsschwanz oft zu wenig wirksam.  Dieser Praxistipp regt an, das Getreide in breite Reihen zu säen, damit zur Unkrautregulierung nebst dem Striegel auch die effektivere Hacke eingesetzt werden kann.
Tipo: Report
Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2017
URL: http://orgprints.org/32751/1/Ackerfuchsschwanz%20in%20Wintergetreide%20durch%20Hacken%20regulieren.pdf

Ackerwildkrautschutz in Luxemburg durch Schutzäcker,  Feldflorareservate und Ökologische Landwirtschaft
Provedor de dados: 21
Autores: Lenerz, Maximilian; Elsen, T.; Schneider, Simone.
Arable plants are becoming increasingly rare in today's cultural landscape and belong to the most endangered plant species in Luxemburg. Their main threat is the intensification of agriculture, where high usage of pesticides and fertilizer, better seed cleaning methods and the abandonment of marginal yield sites all negatively affect arable plant communities. Another factor is the loss of (potential) habitat due to the expansion of settlements and subsequent loss of agricultural lands. The dire situation calls for urgent action. Within the framework of the bachelor thesis of the first author, a concept for the protection of arable plants in Luxembourg was developed. The  following article describes and discusses the four most promising applied approaches...
Tipo: Conference paper, poster, etc.
Palavras-chave: Air and water emissions; Biodiversity and ecosystem services; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/31755/1/Ackerwildkrautschutz%20in%20Luxemburg%20durch%20Schutz-%C3%84cker%2C.pdf

Ações das secretarias municipais de saúde e do meio ambiente no âmbito de cães nas ruas do estado do Paraná, Brasil: dados preliminares
Provedor de dados: 195
Autores: Almeida, J. T.; Paula, P. M. C.; Molento, C. F. M.
No Brasil, segundo o Instituto Brasileiro de Geografia e Estatística (IBGE), em 44,3% dos domicílios brasileiros há pelo menos um cachorro, com um total aproximado de 52,2 milhões de cães. Com este cenário, há problemas como o abandono de animais. O trabalho foi delineado para analisar o planejamento e as ações de manejo populacional de cães adotados pelas Secretarias Municipais de Saúde (SMS) e de Meio Ambiente (SMMA) do Estado do Paraná, Brasil. Dois questionários foram redigidos aprovados pelo Comitê de Ética em Pesquisa com Seres Humanos da UFPR sob nº 1186072 e disponibilizados on-line para as Secretarias dos 399 municípios do estado, em outubro de 2015.Os questionários continham perguntas sobre a estrutura dos serviços oferecidos, dados cadastrais do...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36888

Ações de comunicação para a convivência com o Semiárido brasileiro.
Provedor de dados: 14
Autores: BELTRAO, S. L. L.; NOTAROBERTO, M. C. G.; HEBERLE, A. L. O.; ALEXANDRE, D. B.; FALCÃO, F. C. de O.; ALMEIDA, S. L. de; SILVA, J. M. de O.; CURADO, F. F.; CAVALCANTE, R. M. B.
Em julho de 2014, a Embrapa Informação Tecnológica aprovou, em aderência ao Sistema de Gestão da Programação da Embrapa, no âmbito do Macroprograma 4, o projeto Ações de Capacitação e de Divulgação de Informações Tecnológicas para Apoio à Inclusão Produtiva Rural, no Plano Brasil Sem Miséria (Acar). Esse projeto tem como objetivos disseminar informações tecnológicas que dialoguem com os projetos produtivos locais e capacitar mediadores, para socializar práticas agrícolas sustentáveis, e lideranças comunitárias, para exercer o protagonismo comunicativo, de forma a contribuir com uma nova perspectiva de desenvolvimento rural nos municípios de territórios priorizados pelo Plano Brasil Sem Miséria (PBSM).
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Plano Brasil sem miséria; Comunicação; Desenvolvimento comunitário; Capacitação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071947

Ações de controle populacional canino e felino no município de pelotas, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Kaster, G. F.; Madrid, I. M.; Souza Neto, F. M.
locais constataram a considerável multiplicação de cães e gatos errantes e semidomiciliados no município de Pelotas, Estado do Rio Grande do Sul, Brasil, criando condições propícias à proliferação de zoonoses, verminoses, micoses e infestações por pulgas e carrapatos, além da sujeira e odor causados por suas fezes e urina. A necessidade da adoção de medidas para o controle de reprodução de cães e gatos passou a ser entendida como investimento em saúde pública. Desse modo, no ano de dezembro de 2013 foi criado o Programa de Controle Populacional de Cães e Gatos no município de Pelotas, que se apoiou em um convênio de cooperação técnica e científica firmado entre o município e a organização sem fins lucrativos SOS Animais. O programa implantado foi delineado...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36816

Ações de vigilância e controle da esporotricose zoonótica na cidade de Pelotas, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Madrid, I. M.; Oliveira, D. M.; Souza Neto, F. M.
Pesquisas realizadas na região sul do Estado do Rio Grande do Sul, Brasil, têm constatado que a partir do ano de 2000 houve aumento do número de casos de esporotricose em animais, especialmente em felinos. Esses dados alertaram o Centro de Controle de Zoonoses (CCZ) do município de Pelotas (RS) para a necessidade da implementação de um programa de vigilância e controle dessa doença, em razão de seu potencial zoonótico relacionado, particularmente, ao felino doméstico. O objetivo do programa foi o de identificar e monitorar as áreas de risco para a esporotricose zoonótica e oferecer serviço de atendimento e diagnóstico a indivíduos com suspeita da micose. No ano de 2013 foi instituído o programa de Vigilância e Controle de Zoonoses Emergentes, tendo a...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36815

Ações e tendências nas indústrias de laticínios.
Provedor de dados: 14
Autores: ZOCCAL, R.
Tipo: Artigo de periódico
Palavras-chave: Aquisições e associações; Leite SIF; Continente asiático.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072281

Ações interprofissionais e multidisciplinares do médico-veterinário em estratégia de saúde da família, realizadas no município de Santa Maria, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Oliveira, C. S.; Vasconcellos, J. S. P.; Ratzlaff, F.; Fernandes, F.; Vogel, F. S. F.; Botton, S. A.; Sangioni, L. A.
O médico-veterinário desempenha um papel fundamental como promotor da saúde humana dentro das equipes multiprofissionais de saúde, especialmente nos Núcleos de Apoio à Saúde da Família (NASF). Este trabalho foi delineado para fomentar a discussão acerca das atribuições do profissional médico-veterinário na Atenção Básica (AB) à saúde e relatar vivência das ações eminentes à atividade profissional. No período de agosto a dezembro de 2014, foram realizadas diversas ações vinculadas à rotina de atendimento de usuários de uma Unidade de Saúde, por profissional da Medicina Veterinária, no município de Santa Maria, estado do Rio Grande do Sul, Brasil. Foram realizadas ações de proteção à Saúde Única (humana, animal e ambiental) e a prevenção de doenças e de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37701

ACOMPANHAMENTO do crescimento animal na piscicultura: programa 29: Norte.
Provedor de dados: 14
A biometria na piscicultura é usada para fazer o acompanhamento periódico do crescimento dos peixes. A pesquisadora Flávia Tavares de Matos, da Embrapa Pesca e Aquicultura, fala da importância dessa prática, fundamental para que os animais cresçam, ganhem peso e fiquem longe das doenças. A biometria permite o oferecimento da quantidade necessária de alimento aos peixes, o que faz o produtor economizar no insumo mais caro da piscicultura: a ração.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Biometria; Peixe; Piscicultura; Produtor; Ração; Doença.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074642

Acompanhamento dos agentes comunitários de saúde e de combate às endemias como uma estratégia para a divulgação da saúde única
Provedor de dados: 195
Autores: Campos, D. B.; Cirilo, E. S.; Guimarães, F. A. S.; Barbosa, G. S.; Okumura, R. S. A.; Silva Júnior, F. J. T. M.
Os agentes comunitários de saúde (ACS) e os agentes de combate às endemias (ACE) participam da Estratégia de Saúde da Família atuando diretamente nas comunidades. Nesse sentido, esses profissionais tornam-se importantes no elo entre os usuários e o serviço de saúde, divulgando informações e vivenciando a rotina das famílias. O trabalho avaliou a percepção dos ACS e ACE de municípios paraibanos (Alagoa Grande, Araruna, Areia e Pilões) quanto ao controle e prevenção de zoonoses e doenças vetoriais, relatando as atividades de acompanhamento desses agentes em suas visitas domiciliares. Foi elaborado um questionário semiestruturado, aplicado a 24 ACE e a 87 ACS, abordando questões relacionadas à incidência de zoonoses, à epidemiologia e à rotina de trabalho....
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36799

Acompanhamento eletrocardiográfico no desenvolvimento de ratos Wistar
Provedor de dados: 45
Autores: Pezolato,V.A.; Mascarin,A.L.; Ferreira,R.B.; Dias,R.; Silva,C.A.
RESUMO A atividade elétrica cardíaca pode ser registrada por meio do eletrocardiograma (ECG), registro capaz de captar as alterações do percurso elétrico. Na literatura científica, não existe descrição de padrões eletrocardiográficos de ratos Wistar desde a fase de recém-nascidos até serem considerados envelhecidos. O objetivo do presente estudo foi avaliar o padrão eletrocardiográfico de ratos Wistar desde a fase de recém-nascidos até serem considerados envelhecidos, no intuito de que os resultados possam contribuir como referencial dos padrões da espécie. Foram utilizados ratos Rattus novergicus albinus, da linhagem Wistar. Os ratos foram divididos em cinco grupos experimentais, sendo definidos de acordo com a idade e assim denominados: grupo 21 dias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eletrocardiograma; ECG; Ratos; Envelhecimento.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100039

Acompanhamento sistemático da produção de frangos.
Provedor de dados: 14
Autores: ABREU, P. G. de.
Informações coletadas diariamente, juntamente com o acompanhamento das etaspas de produção animal, produzem dados estatísticos importantes para avaliação, controle e possibilidades de melhorias.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Acompanhamento sistêmico; Produção animal; Frango.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069599

Acoustic backscatter by suspended cohesive sediments: field observations, Seine Estuary, France
Provedor de dados: 5
Autores: Sahin, Cihan; Verney, Romaric; Sheremet, Alexandru; Voulgaris, George.
Observations of suspended sediment size and concentration, flow and acoustic backscatter intensity collected on the Seine Estuary (France) are used to study the acoustic response in cohesive-sediment dominated environments. Estimates of suspended sediment concentration based on optical backscatter sensors and water samples are used to calibrate the acoustic backscatter intensity. The vertical structure of suspended sediment concentration is then estimated from acoustic backscatter information. To our knowledge, this is the first field application of the recently proposed model of acoustic scattering by flocculating suspensions based on the variation of particle density (floc-scattering model). The estimates of sediment concentration reproduce well the...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00366/47688/47728.pdf

Acoustic radiation force impulse (ARFI) elastography of adrenal glands in healthy adult dogs
Provedor de dados: 45
Autores: Fernandez,S.; Feliciano,M.A.R.; Borin-Crivellenti,S.; Crivellenti,L.Z.; Maronezi,M.C.; Simões,A.P.R.; Silva,P.D.A.; Uscategui,R.R.; Cruz,N.R.N.; Santana,A.E.; Vicente,W.R.R.
ABSTRACT To describe the ARFI elastography in the evaluation of the adrenal glands in adult dogs, to evaluate the stiffness of adrenal parenchyma and to determine the qualitative and quantitative standards of the ARFI technique, which have not yet been described in veterinary medicine. Sixty adrenal glands from thirty healthy adult dogs were evaluated by B-mode and qualitative and quantitative ARFI elastography to assess the stiffness of healthy parenchyma and to determine the quality and quantity (shear velocity) standards of ARFI technique in body, cranial and caudal adrenal poles. Findings of ultrasonography evaluations were normal. Qualitative elastography showed that adrenal glands were not deformable and presented homogeneous middle-gray areas. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Adrenal; Ultrasound.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200340

Acoustic Tomography in the Canary Basin: Meddies and Tides
Provedor de dados: 5
Autores: Dushaw, Brian; Gaillard, Fabienne; Terre, Thierry.
An acoustic propagation experiment over 308-km range conducted in the Canary Basin in 1997–1998 was used to assess the ability of ocean acoustic tomography to measure the flux of Mediterranean water and Meddies. Instruments on a mooring adjacent to the acoustic path measured the southwestward passage of a strong Meddy in temperature, salinity, and current. Over nine months of transmissions, the acoustic arrival pattern was an initial broad stochastic pulse varying in duration by 250 to 500 ms, followed eight stable, identified ray arrivals. Small-scale sound speed fluctuations from Mediterranean water parcels littered around the sound channel axis caused acoustic scattering. Internal waves contributed more modest acoustic scattering. Based on simulations,...
Tipo: Text
Palavras-chave: Meddy; Acoustic tomography; Canary Basin; Mediterranean water; Internal tides.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00404/51519/52112.pdf

Acqua pulita nel lago di Zugo? 25 per cento di aziende biologiche!
Provedor de dados: 21
Autores: Schmid, Otto.
Trent’anni fa tappeti di alghe puzzolenti e pesci morti hanno scioccato la popolazione lungo le rive del lago di Zugo.    Il Cantone ha reagito con un progetto milionario: un gigantesco sistema di tubature che avrebbe dovuto pulire l’acqua del lago di Zugo con quella del lago dei Quattro Cantoni. Per i biopionieri si trattava semplicemente di combattere i sintomi e nel 1987 hanno dimostrato con un ampio studio del FiBL, quali sarebbero le conseguenze se l’intero Cantone passasse all’agricoltura biologica.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Air and water emissions; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/32215/1/Bioattualita_8_2017_O.Schmid.pdf

Acta premio Saez
Provedor de dados: 46
Autores: Lippold,Santiago E; Quarín,Camilo; Martí,Dardo; Vilardi,Juan César; Salerno,Juan Carlos.
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000200001

Action mechanisms involved in the bioprotective effect of Lactobacillus harbinensis K.V9.3.1.Np against Yarrowia lipolytica in fermented milk
Provedor de dados: 5
Autores: Mieszkin, Sophie; Hymery, Nolwenn; Debaets, Stella; Coton, Emmanuel; Le Blay, Gwenaelle; Valence, Florence; Mounier, Jerome.
The use of lactic acid bacteria (LAB) as bioprotective cultures can be an alternative to chemical preservatives or antibiotic to prevent fungal spoilage in dairy products. Among antifungal LAB, Lactobacillus harbinensis K.V9.3.1Np showed a remarkable antifungal activity for the bioprotection of fermented milk without modifying their organoleptic properties (Delavenne et al., 2015). The aim of the present study was to elucidate the action mechanism of this bioprotective strain against the spoilage yeast Yarrowia lipolytica. To do so, yeast viability, membrane potential, intracellular pH (pHi) and reactive oxygen species (ROS) production were assessed using flow cytometry analyses after 3, 6 and 10 days incubation in cell-free supernatants. The tested...
Tipo: Text
Palavras-chave: Lactobacillus harbinensis; Yarrowia lipolytica; Bioprotection; Antifungal; Action mechanisms; Dairy products.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00373/48390/48563.pdf

Action of Canavalia ensiformis in remediation of contaminated soil with sulfentrazone
Provedor de dados: 53
Autores: Madalão,João Carlos; Souza,Matheus Freitas de; Silva,Alberto Antônio; Silva,Daniel Valadão; Jakelaitis,Adriano; Pereira,Gustavo Antônio Mendes.
ABSTRACT This study evaluated the jack bean (Canavalia ensiformis) as a potential remediator of sulfentrazone in the soil. The experiment was conducted under field conditions in a complete randomised block design. The treatments consisted of soils with and without herbicide application as well as the absence and presence of C. ensiformis cultivation associated with incorporation into the soil or the removal of shoots of C. ensiformis. Sorghum was planted as a bioindicator to evaluate the remediation efficiency of jack bean. Sulfentrazone application in areas without C. ensiformis cultivation decreased plants stands, productivity, and height of sorghum compared to treatments where C. ensiformis was cultivated. Sorghum cultivated in succession to C....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioremediation; Soil decontamination; Herbicides; Residue; Contamination.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200292

Active caspase-3 expression levels as bioindicator of individual radiosensitivity
Provedor de dados: 42
Autores: SANTOS,NEYLIANE F.G. DOS; SILVA,RAFAEL F.; PINTO,MARCELA M.P.L.; SILVA,EDVANE B. DA; TASAT,DEBORAH R.; AMARAL,ADEMIR.
ABSTRACT Several molecules and events involved in cell response to radiation-induced damage have been investigated towards a personalized radiotherapy. Considering the importance of active caspase-3 in the proteolytic cascade that ensures radiation-induced apoptosis execution, this research was designed to evaluate the expression levels of this protein as a bioindicator of individual radiosensitivity. Peripheral blood samples of 10 healthy individuals were gamma-irradiated (cobalt-60 source) with 1, 2 and 4 Gy (control: non-irradiated samples), and active caspase-3 expression levels were measured in lymphocytes, by flow cytometry, ex vivo and after different times of in vitro incubation (24, 48 and 72 hours). Short-term incubation of 24 h was the most...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Active caspase-3; Apoptosis; Flow cytometry; Ionizing radiation; Lymphocytes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200649

Active tectonics of the Calabrian subduction revealed by new multi-beam bathymetric data and high-resolution seismic profiles in the Ionian Sea (Central Mediterranean)
Provedor de dados: 5
Autores: Gutscher, Marc-andre; Kopp, Heidrun; Krastel, Sebastian; Bohrmann, Gerhard; Garlan, Thierry; Zaragosi, Sebastien; Klaucke, Ingo; Wintersteller, Paul; Loubrieu, Benoit; Le Faou, Yann; San Pedro, Laurine; Dominguez, Stephane; Rovere, Marzia; De Lepinay, Bernard Mercier; Ranero, Cesar; Sallares, Valenti.
The detailed morphology and internal structure of the Calabrian accretionary wedge and adjacent Eastern Sicily margin are imaged in unprecedented detail by a combined dataset of multi-beam bathymetry and high-resolution seismic profiles. The bathymetric data represent the results of 6 recent marine geophysical surveys since 2010 as well as a compilation of earlier surveys presented as a 2 arc-sec (60 m) grid. Several distinct morpho-tectonic provinces are identified including: the deeply incised Malta–Hyblean Escarpment, numerous submarine canyons, broad regions of relatively flat seafloor dominated by fields of sediment waves, the gently undulating anticlinal fold-and-thrust belts of the external Calabrian accretionary wedge and the adjacent portion of...
Tipo: Text
Palavras-chave: Subduction; Active faults; Eurasia-Africa plate boundary; Bathymetry; Seismic profiles; Accretionary wedge.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00366/47685/47853.pdf

ACTIVIDAD ANTIMICROBIANA DE PÉPTIDOS CATIÓNICOS DISEÑADOS A PARTIR DE UN PÉPTIDO NEUTRO
Provedor de dados: 37
Autores: OÑATE-GARZÓN,José Fernando; MANRIQUE-MORENO,Marcela; PATIÑO GONZALEZ,Edwin.
RESUMEN Los péptidos antimicrobianos (PAMs) juegan un papel importante en la inmunidad innata de la mayoría de los organismos; ellos pueden tener actividad en bacterias, hongos, virus y parásitos. El mecanismo de acción de los PAMs catiónicos yace en la capacidad de interactuar con membranas microbianas, debido a la superficie aniónica de dichas membranas. La familia de las cecropinas fue identificada como una de las familias peptídicas más importantes en los insectos. Los péptidos de esta familia, no contienen residuos de cisteína y son clasificados como helicoidales. Para estudiar el efecto de la carga sobre la estructura, nosotros introducimos residuos cargados positivamente en los primeros 18 aminoácidos de la región N-terminal de la cecropina-D (WT),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carga catiónica; Concentración mínima inhibitoria; Gallería mellonella; Péptidos antimicrobianos; Predicción de estructuras.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000200004

Actividad de cletodim y haloxifop R-metil en el suelo y su efecto fitotóxico en el cultivo de maíz (Zea mays)
Provedor de dados: 114
Autores: Ustarroz,D.; Montoya,J.; Ledda,A.; Belluccini,P. A.; Cervellini,J. M.
Los herbicidas haloxifop R-metil y cletodim pueden persistir activos en el suelo causando efectos fitotóxicos a cultivos de gramíneas cuando son aplicados próximos a la siembra. En este trabajo se realizaron experimentos de campo en cuatro ambientes y en macetas bajo invernáculo. El objetivo fue evaluar el efecto fitotóxico de distintas dosis de haloxifop R-metil y cletodim aplicados al suelo en el cultivo de maíz y estudiar los requerimientos de riego y tiempo entre aplicación y siembra, para evitar efectos fitotóxicos. En condiciones de campo, 62,5 y 120 g.i.a. ha-1 de haloxifop R-metil y cletodim respectivamente, produjeron fitotoxicidad visual menor a 14 %. Con dosis superiores, en dos de los cuatro ambientes se observaron mayores niveles de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inhibidores de ACCasa; Residualidad; Fitotoxicidad; Maíz.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2017000200008

Actividad de enzimas del estrés oxidativo en plantas de tomate cv. Amalia en respuesta al plomo
Provedor de dados: 75
Autores: Machín Suárez,Alianna; Sánchez-Chávez,Esteban; Héctor Ardisana,Eduardo F; Santos-Cervantes,María E; Pérez Álvarez,Sandra.
RESUMEN La contaminación de los suelos por metales pesados es un resultado de la actividad humana, agricultura e industria. Entre los metales pesados el plomo es un contaminante potencial que en las plantas ocasiona numerosos síntomas de toxicidad como por ejemplo, crecimiento atrofiado, ennegrecimiento del sistema radical y clorosis generalizada. La actividad de las enzimas superóxido dismutasa (SOD; EC 1.15.1.1) y glutatión reductasa (GR; EC 1.8.1.7) se determinaron en hojas y tallos de plantas de tomate cv. Amalia utilizando tres concentraciones de plomo (PbAc2) (0, 50 y 100 mg/kg). Las plantas de tomate se sembraron en el periodo de septiembre-diciembre del 2010 en condiciones de invernadero, las aplicaciones del metal se realizaron dos veces por...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Metales pesados superóxido dismutasa; Glutatión reductasa; Isoenzimas.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200216

ACTIVIDAD REPRODUCTIVA Y DIETA DE HEMIDACTYLUS FRENATUS (SAURIA: GEKKONIDAE) EN EL NORTE DE COLOMBIA
Provedor de dados: 84
Autores: DÍAZ-PÉREZ,JORGE A.; SAMPEDRO-MARÍN,ALCIDES C.; RAMÍREZ-PINILLA,MARTHA P.
RESUMEN A pesar de su éxito como especie invasora, existe poca información sobre los aspectos ecológicos del gecónido Hemidactylus frenatus en Colombia. En el presente estudio se determinó el tamaño de madurez, dimorfismo sexual, actividad reproductiva y composición de la dieta de una población de esta especie en una localidad urbana del Norte de Colombia. Se realizaron once muestreos desde septiembre de 2011 hasta agosto de 2012 en edificaciones del municipio de Sincelejo. Se capturaron 264 ejemplares, 133 machos adultos, 112 hembras adultas y 19 juveniles. Los machos alcanzaron la madurez sexual a un tamaño (longitud hocico-cloaca) menor (35.7 mm) que las hembras (42.7 mm), además alcanzan mayor tamaño y tienen cabezas y bocas proporcionalmente más...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gekkonidae; Invasiones biológicas; Reproducción; Dieta; Colombia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017003600459

Actividades Prácticas en Anatomía: Factor Nivelador de los Contrastes de Origen entre los Alumnos de Medicina
Provedor de dados: 77
Autores: Inzunza,Oscar; Schneeberger,Daniela; Salgado,Guillermo; Cantín,Mario.
Las mediciones de los logros educacionales y las pruebas de selección de ingreso a la educación superior están fuertemente correlacionadas con los antecedentes socioeconómicos y el tipo de establecimiento educacional del postulante, situación que representaría un factor predictor del rendimiento para los alumnos de primer año universitario. Considerando que los puntajes de ingreso para la carrera de medicina presentan una diferencia significativa entre los primeros y últimos seleccionados, nos preguntamos si existe algún factor nivelador que reduzca esa brecha de origen. Se analiza el rendimiento en las evaluaciones prácticas y pruebas teóricas, al comienzo y al final del año académico 2009 comparando los primeros y últimos seleccionados de acuerdo al...
Tipo: Journal article
Palavras-chave: Educación médica; Estudiantes de medicina; Aprendizaje médico; Ecoe; Osce.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200018

Activity of Brazilian propolis against Aeromonas hydrophila and its effect on Nile tilapia growth, hematological and non-specific immune response under bacterial infection
Provedor de dados: 42
Autores: ORSI,RICARDO O.; SANTOS,VIVIAN G. DOS; PEZZATO,LUIZ E.; CARVALHO,PEDRO L.P.F. DE; TEIXEIRA,CAROLINE P.; FREITAS,JAKELINE M.A.; PADOVANI,CARLOS R.; SARTORI,MARIA M.P.; BARROS,MARGARIDA M.
ABSTRACT The effect of the ethanolic extract of propolis (EEP) on Aeromonas hydrophila was analyzed by determination of minimum inhibitory concentration (MIC). Then, the effects of crude propolis powder (CPP) on growth, hemato-immune parameters of the Nile tilapia, as well as its effects on resistance to A. hydrophila challenge were investigated. The CPP (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) was added to the diet of 280 Nile tilapia (50.0 ± 5.7 g fish-1). Hemato-immune parameters were analyzed before and after the bacterial challenge. Red blood cell, hematocrit, hemoglobin, mean corpuscular volume (MCV), mean corpuscular hemoglobin concentration (MCHC), and hydrogen peroxide (H2O2) and nitric oxide (NO) were evaluated. The MIC of the EEP was 13% (v/v) with a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Health; Hematology; Immunology; Oreochromis niloticus; Propolis; Stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401785

Activity of the antimicrobial peptide P34 against bovine alphaherpesvirus type 1
Provedor de dados: 65
Autores: Castro,Clarissa Caetano de; Silva,Débora Scopel e; Costa,Géssica Aracéli; Fischer,Geferson; Vargas,Gilberto D’Avila; Brandelli,Adriano; Lima,Marcelo de; Motta,Amanda de Souza da; Hübner,Silvia de Oliveira.
ABSTRACT:  Previous studies have demonstrated the antimicrobial activity of the peptide P34. In this study, the antiviral potential of P34 and the in vitro mechanism of action were investigated against bovine alphaherpesvirus type 1 (BoHV1). P34 exhibited low toxicity, a high selectivity index (22.9) and a percentage of inhibition of up to 100% in MDBK cells. Results from antiviral assays indicated that P34 did not interact with cell receptors, but it was able to inhibit the viral penetration immediately after pre-adsorption. In addition, BoHV1 growth curve in MDBK cells in the presence of P34 revealed a significant reduction in virus titer only 8h post-infection, also suggesting an important role at late stages of the replicative cycle. Virucidal effect...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antiviral; Herpesvirus; Peptide.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600451

Actualización de las Ecorregiones Terrestres de Perú propuestas en el Libro Rojo de Plantas Endémicas del Perú
Provedor de dados: 73
Autores: Britto,Berni.
RESUMEN En el 2007 se publicó el Libro Rojo de las Plantas Endémicas del Perú, donde se presentó una nueva propuesta de ecorregiones terrestres para el país. Las 13 ecorregiones propuestas no llegaron a ser descritas en su totalidad, ni representadas en un mapa. En este artículo se presenta la interpretación y actualización de las ecorregiones propuestas en el 2007, así como las modificaciones subsecuentes a las mismas, con base en los nuevos avances del conocimiento de la flora peruana y sudamericana, y los recursos informáticos disponibles actualmente. Las 15 nuevas ecorregiones propuestas son contrastadas con anteriores planteamientos de ecorregiones que han sido empleadas para describir el territorio peruano.
Tipo: Journal article
Palavras-chave: Ecorregiones; Límites altitudinales; Perú; Flora; Endemismo.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100015

Acumuladores de animais – identificação do perfil
Provedor de dados: 195
Autores: Oliveira, J. S.; Chaves, A. M.; Gonçalves, L.; Gomez, M. L. R.; Costa, S.; Rosa, V. B.; Miranda, I. C. S.; Teixeira, M. C.
O acúmulo de animais tem sido estudado pioneiramente nos Estados Unidos e recentemente no Brasil, sendo relacionado como Transtorno de Acumulação de Animais. O tema é pouco conhecido e precisa ser apresentado, de forma mais clara, à comunidade acadêmica e ao futuro médico-veterinário. O acumulador de animais é o indivíduo que tem um número exagerado de animais, em um local com deficiência de saneamento, espaço, alimento disponível, cuidados veterinários e que não atende as necessidades básicas dos animais. Quando o número de animais em uma residência única passa a ser problemático, isso se torna uma psicopatologia psiquiátrica chamada Hoarding, sendo o portador desse transtorno incapaz de reconhecer os efeitos deletérios ao bem- -estar a que os animais...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36856

Acúmulo de matéria seca e de nutrientes em porta-enxerto e em mudas enxertadas de cajueiro-anão.
Provedor de dados: 14
Autores: TANIGUCHI, C. A. K.; SERRANO, L. A. L.; FEITOSA, M. M.; MARTINS, T. da S.
bitstream/item/162971/1/BPD17017.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium occidentale L; Porta-enxerto; Nutrientes.; Matéria Seca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074339

Acúmulo e eficiência de uso de nutrientes por cultivares de melão.
Provedor de dados: 14
Autores: SOUSA, V. DE F. L. DE; GRANGEIRO, L. C.; CECÍLIO FILHO, A. B.; CORTEZ, J. W. M.; ARAGAO, F. A. S. de.
bitstream/item/165087/1/CLV17009.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Fertilizantes; Acúmulo de nutrientes; Goldex.; Melão; Carbono.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076026

Acúmulo e exportação de macronutrientes em beterraba sob diferentes manejos de fertirrigação e salinidade
Provedor de dados: 53
Autores: Silva,Alexsandro Oliveira da; Silva,Ênio Farias de França e; Klar,Antônio Evaldo.
RESUMO A fertirrigação é uma das principais formas de adubação parcelada; entretanto, se aplicados em excesso, os fertilizantes podem prejudicar o desenvolvimento da cultura. O objetivo deste trabalho foi avaliar o acúmulo e exportação de macronutrientes em um cultivo de beterraba sob 2 manejos de fertirrigação em diferentes níveis de salinidade do solo. O experimento foi realizado em casa de vegetação no município de Botucatu (SP). Os tratamentos constituíram-se da combinação dos fatores salinidade do solo (1,0; 3,0; 6,0; 9,0; 12,0 dS∙m−1), manejo da fertirrigação (M1= tradicional e M2= com controle da concentração iônica) e cultivares de beterraba (C1 = Early Wonder e C2 = Itapuã), em um esquema fatorial 5 × 2 × 2, com 4 repetições em blocos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beta vulgaris L.; Condutividade elétrica; Fertilizantes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000100125

Acute hypotensive and diuretic activities of Berberis vulgaris root bark aqueous extract in normal rats
Provedor de dados: 60
Autores: Ahmed,Muhammad; Azmat,Aisha; Khan,Salahuddin.
ABSTRACT The aim of this study is to investigate the effectiveness of intravenous administration of Berberis vulgaris root bark aqueous extract (BRBD) on the cardiovascular and renal functions of healthy normotensive rats. The different doses of BRBD 1, 10 and 20 mg/kg were administered intravenously (i.v) in normal rats. Blood pressure, diuretic activity and serum renal profile were analyzed. Intravenous injection of BRBD at the different doses of 1, 10 and 20 mg/kg showed a dose-dependent reduction in mean arterial blood pressure (P&lt;0.001). At different doses of 1, 10 and 20 mg/kg, the hypotensive effect remained for more than one hour. Single dose administration of BRBD at doses of 10 and 20 mg/kg caused a significant increase in urine output...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Berberis vulgaris root bark/ aqueous extract (BRBD); Mean arterial blood pressure (MABP); Diuresis; Serum renal profile test.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400301

Adaptabilidade e estabilidade de populações de cenoura pelo método REML/BLUP
Provedor de dados: 75
Autores: Carvalho,Agnaldo DF; Silva,Giovani O; Resende,Francisco V.
RESUMO O objetivo foi avaliar a adaptabilidade e estabilidade de genótipos de cenoura pelo método REML/BLUP. Os experimentos foram conduzidos em 20 ambientes nos anos de 2010, 2011, 2012 e 2014 em diferentes regiões produtoras de cenoura do Brasil. O delineamento experimental utilizado foi de blocos ao acaso com três repetições e parcelas de 1 m2. Foram avaliadas quatro populações de cenoura em fase de melhoramento: CNPH-14, CNPH-15, CNPH-16 e CNPH-17, as cultivares de polinização aberta BRS Planalto e Brasília e o hibrido Juliana. Aos 100 dias após a semeadura foi determinado em cada parcela o rendimento de raízes com padrão comercial. Foi utilizada a metodologia REML/BLUP para estimar a adaptabilidade e estabilidade dos genótipos. Pôde-se verificar que...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Daucus carota; Interação genótipos x ambientes; Produção comercial.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100069

Adaptability and stability in commercial maize hybrids in the southeast of the State of Minas Gerais, Brazil
Provedor de dados: 124
Autores: Faria,Sirlene Viana; Luz,Luiz Silva; Rodrigues,Mateus Cupertino; Carneiro,José Eustáquio de Souza; Carneiro,Pedro Crescêncio Souza; DeLima,Rodrigo Oliveira.
ABSTRACT The aim of this study was to evaluate the adaptability and stability of 29 commercial maize hybrids in the southeast of the State of Minas Gerais, Brazil, employing three methods. The 29 commercial maize hybrids from the 2014/2015 crop were evaluated for grain yield in five locations in the southeast of Minas Gerais. A randomised-block design was used, with two replications. Each lot comprised two rows, five meters in length, at a spacing of 0.80 m, giving an effective area of 8.00 m2. In addition to individual and combined variance analysis, the methods of Eberhart &amp; Russell (1966), AMMI (Additive Main Effects and Multiplicative Interaction Analysis) and mixed models were used to evaluate the adaptability and stability of the 29 hybrids....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L; Genotype x environment interaction; Hybrid recommendation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200347

Adaptability and stability of canola hybrids in different sowing dates
Provedor de dados: 124
Autores: Lima,Luiz Henrique da Silva; Braccini,Alessandro Lucca; Scapim,Carlos Alberto; Piccinin,Gleberson Guillen; Ponce,Raissa Marrafon.
ABSTRACT Canola is an important crop in the world market, mainly for its oil being used for human consumption and biodiesel production, being a great economical option for the farmer, which are the reasons to the increase in its cultivation in Brazil. This study aimed to evaluate the adaptability and stability of canola hybrids, depending on the sowing dates. The canola hybrids (Hyola 61, Hyola 76, Hyola 411 and Hyola 433) were evaluated in three sowing dates (04/10, 04/25 and 05/10) in the agricultural years of 2013 and 2014, under a randomized complete block design with five replications. The response variables analyzed were seed yield and oil content. Adaptability and stability of the hybrids were evaluated by three methods: Wricke's ecovalence (1962);...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica napus L; Oil content; Productivity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200374

Adaptability and stability of reproductive and vegetative phases of peach trees in subtropical climate
Provedor de dados: 1
Autores: Souza, Filipe Bittencourt Machado de; Barbosa, João Paulo Rodrigues Alves Delfino; Pio, Rafael; Reighard, Gregory Lynn; Tadeu, Maraísa Hellen; Curi, Paula Nogueira.
The peach tree (Prunus persica) is a fruit species native to temperate climates that requires a chill during its hibernal period to overcome dormancy. However, due to genetic breeding, varieties are currently grown in subtropical and tropical regions where there are low occurrences of chill during this phenological stage. This study evaluated the adaptability and stability of the reproductive and vegetative phases of peach tree cultivars in a subtropical climate. An experiment was designed in randomized blocks with split time plots, with 23 peach tree cultivars and four replications, with each replication consisting of one plant and four shoots. The years of evaluated (plots) and the cultivars (subplots) were considered to be treatments. The relative rates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitotecnia Prunus persica; Fruit set; Shoot formation; Chill requirement. Manejo cultural.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32914

Adaptability and stability of the zinc density in cowpea genotypes through GGE-Biplot method
Provedor de dados: 124
Autores: Oliveira,Diêgo Sávio Vasconcelos de; Franco,Luis José Duarte; Menezes-Júnior,José Ângelo Nogueira de; Damasceno-Silva,Kaesel Jackson; Rocha,Maurisrael de Moura; Neves,Adão Cabral das; Sousa,Francisco Mauro de.
ABSTRACT Biofortification is a strategy that aims to improve the nutritional quality of foods through genetic breeding. Zinc is an important mineral for human health. It is used in various physiological processes such as immune function, antioxidant protection, growth and development. Therefore, zinc is one of the most studied minerals in the biofortification of grains in cowpea. The objective of this study was to evaluate the adaptability and stability of zinc density in the grain of 12 cowpea genotypes in four environments in the states of Piauí (PI) and Maranhão (MA), Brazil, by using the GGE-Biplot method. A randomized complete block design with four replications was used. Grain samples of each genotype were ground and the resulting flour was subjected...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Micronutrient; Biofortification; Genotype × environment interaction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500783

Adaptability and yield stability of cowpea elite lines of semi-prostrate growth habit in the cerrado biome
Provedor de dados: 124
Autores: Sousa,Massaine Bandeira e; Damasceno-Silva,Kaesel Jackson; Rocha,Maurisrael de Moura; Menezes Júnior,José Ângelo Nogueira de; Lima,Laíze Raphaelle Lemos.
ABSTRACT The effects of the genotype × environment interaction can be reduced by using cultivars with high adaptability and good yield stability. Studies on this subject allow identification of genotypes of predictable behavior, and responsive to environmental variations in specific and general conditions, in favorable or unfavorable environments. The objective of this work was to evaluate the adaptability and phenotypic stability of cowpea elite lines of semi-prostrate growth habit in the Cerrado biome in Brazil. Twenty cowpea genotypes of semi-prostrate growth habit were evaluated in nine VCU (value for cultivation and use) tests from 2010 to 2012. Grain yield data were subjected to analysis of variance, and stability and adaptability analyses were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Genotype × Environment Interaction; Grain yield.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500832

Adaptações úteis em uma armadilha de queda.
Provedor de dados: 14
Autores: KOLLER, W. W.; CASTRO, L. C. S.; ALMEIDA, R. G. de.
Proposta de armadilha de queda (?pitfall trap?) contendo adaptações para aumentar a retenção de artrópodes terrestres (fauna epígea), que oferece proteção aos exemplares capturados, tanto contra a ação de redadores, quanto aos efeitos de inundações por chuvas torrenciais; que apresenta estabilidade no ambiente com um mínimo de distúrbios no seu entorno por ocasião de cada coleta. Essa armadilha é de simples confecção e baixo custo. A presente proposta tem por objetivo final sugerir uma padronização, especialmente, para a amostragem de indicadores biológicos do estado de conservação de ambientes naturais e aqueles submetidos a diferentes sistemas de cultivo.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Macrofauna epígea; Integração lavoura-pecuária-floresta; Pitfall; Epigeous macrofauna; Crop-lives- tock-forest integration.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080602

Adaptation of electrical conductivity test for Moringa oleifera seeds
Provedor de dados: 190
Autores: Medeiros, Maria Luiza de Souza; de Pádua, Guilherme Vinícius Gonçalves; Pereira, Márcio Dias.
This study aimed to adapt and test the efficiency of electrical conductivity methodology test in quality evaluation of Moringa oleifera Lam seeds. For physiological characterization four seed sets were evaluated by tests of germination, seedlings emergency, speed of emergency index, emergency first count, seedlings length and dry mass and cold test. The electrical conductivity test was carried out at 25 °C for 4, 8, 12, 16 and 24 h of immersion in 75 or 125 mL of distilled water using 25 or 50 seeds. A completely randomized design was used. The best results were obtained when using 50 seeds immersed in 75 mL or 125 mL of distilled water for 4 h. The electrical conductivity test adapted to moringa seeds was efficient in ranking sets of different vigor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moringacea; Physiologic potential; Vigor Ciências Florestais; Sementes florestais Moringaceae; Potencial fisiológico; Vigor.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1384

Adaptation to Variable Environments, Resilience to Climate Change: Investigating     Land, Water and Settlement     in Indus Northwest India
Provedor de dados: 5
Autores: Petrie, Cameron A.; Singh, Ravindra N.; Bates, Jennifer; Dixit, Yama; French, Charly A. I.; Hodell, David A.; Jones, Penelope J.; Lancelotti, Carla; Lynam, Frank; Neogi, Sayantani; Pandey, Arun K.; Parikh, Danika; Pawar, Vikas; Redhouse, David I.; Singh, Dheerendra P.
This paper explores the nature and dynamics of adaptation and resilience in the face of a diverse and varied environmental and ecological context using the case study of South Asia’s Indus Civilization (ca. 3000–1300 BC). Most early complex societies developed in regions where the climatic parameters faced by ancient subsistence farmers were varied but rain falls primarily in one season. In contrast, the Indus Civilization developed in a specific environmental context that spanned a very distinct environmental threshold, where winter and summer rainfall systems overlap. There is now evidence to show that this region was directly subject to climate change during the period when the Indus Civilization was at its height (ca. 2500–1900 BC). The Indus...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00369/47977/48002.pdf

Adapted Bailenger method improves the rate of Ascaris suum eggs recovery from liquid pig manure compost
Provedor de dados: 65
Autores: Sá,Mariangela Facco de; Gonçalves,Ricardo Aymay; Marder,Cristiana; Baldissera,Matheus Dellamea; Oliveira,Camila Belmonte de; Noll,Jessica Caroline Gomes; Silva,Filipe; Monteiro,Silvia Gonzalez.
ABSTRACT: Liquid pig manure (LPM) is widely used as a compost fertilizer for vegetable crops destined for human consumption. However, these wastes may contain parasites eggs, such as the nematode Ascaris suum, that pose serious health risks to humans. We attempted to determine the most appropriate technique for recovering A. suum eggs from LPM compost. Samples were collected from two waste sources during composting, including 23 samples containing LPM, sawdust, and wood shavings, and 14 samples of LPM alone-both in triplicate. Samples were analyzed using several different recovery methods. Recovery of eggs by the modified Bailenger method with adaptations was significantly more effective and recovered 57% more eggs than by the modified Bailenger method...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helminth eggs; Organic decomposition; Residues; Parasites.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400502

Adaptive and plastic responses of     Quercus petraea     populations to climate across Europe
Provedor de dados: 5
Autores: Saenz-romero, Cuauhtemoc; Lamy, Jean-baptiste; Ducousso, Alexis; Musch, Brigitte; Ehrenmann, Francois; Delzon, Sylvain; Cavers, Stephen; Chalupka, Wladyslaw; Dagdas, Said; Hansen, Jon Kehlet; Lee, Steve J.; Liesebach, Mirko; Rau, Hans-martin; Psomas, Achilleas; Schneck, Volker; Steiner, Wilfried; Zimmermann, Niklaus E.; Kremer, Antoine.
How temperate forests will respond to climate change is uncertain; projections range from severe decline to increased growth. We conducted field tests of sessile oak (Quercus petraea), a widespread keystone European forest tree species, including more than 150,000 trees sourced from 116 geographically diverse populations. The tests were planted on 23 field sites in six European countries, in order to expose them to a wide range of climates, including sites reflecting future warmer and drier climates. By assessing tree height and survival, our objectives were twofold: (1) to identify the source of differential population responses to climate (genetic differentiation due to past divergent climatic selection versus plastic responses to ongoing climate...
Tipo: Text
Palavras-chave: Climatic change; Climatic transfer distance; Mixed model; Quercus petraea; Survival; Tree growth.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00358/46967/46882.pdf

Adaptive responses of tropical tuna purse-seiners under temporal regulations
Provedor de dados: 5
Autores: Torres-irineo, Edgar; Dreyfus-leon, Michel; Gaertner, Daniel; Salas, Silvia; Marchal, Paul.
The failure to achieve fisheries management objectives has been broadly discussed in international meetings. Measuring the effects of fishery regulations is difficult due to the lack of detailed information. The yellowfin tuna fishery in the eastern Pacific Ocean offers an opportunity to evaluate the fishers’ responses to temporal regulations. We used data from observers on-board Mexican purse-seine fleet, which is the main fleet fishing on dolphin-associated tuna schools. In 2002, the Inter-American Tropical Tuna Commission implemented a closed season to reduce fishing effort for this fishery. For the period 1992–2008, we analysed three fishery indicators using generalized estimating equations to evaluate the fishers’ response to the closure. We found...
Tipo: Text
Palavras-chave: Closed season; Eastern tropical Pacific; Fisher behaviour; Purse-seine fishing; Tropical tuna.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00360/47088/48565.pdf

Adding new pieces to the Azadinium (Dinophyceae) diversity and biogeography puzzle: Non-toxigenic Azadinium zhuanum sp. nov. from China, toxigenic A. poporum from the Mediterranean, and a non-toxigenic A. dalianense from the French Atlantic
Provedor de dados: 5
Autores: Luo, Zhaohe; Krock, Bernd; Mertens, Kenneth; Nezan, Elisabeth; Chomerat, Nicolas; Bilien, Gwenael; Tillmann, Urban; Gu, Haifeng.
The marine planktonic dinophyceaen genus Azadinium is a primary source of azaspiracids, but due to their small size its diversity may be underestimated and information on its biogeography is still limited. A new Azadinium species, A. zhuanum was obtained from the East China Sea and Yellow Sea of China by incubating surface sediments. Five strains were established by isolating single germinated cells and their morphology was examined with light microscopy and scanning electron microscopy. Azadinium zhuanum was characterized by a plate pattern of Po, cp, X, 4′, 2a, 6′′, 6C, 5S, 6′′′, 2′′′′, by a distinct ventral pore at the junction of Po, the first and fourth apical plates, and a conspicuous antapical spine. Moreover, Azadinium poporum was obtained for the...
Tipo: Text
Palavras-chave: Azadinium; Azaspiracid; AZA-2; AZA-2 phosphate; Biogeography; China; French Atlantic; Mediterranean Sea.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49765/51155.pdf

Adding palm oil to the diet of sheep alters fatty acids profile on yogurt: Benefits to consumers
Provedor de dados: 42
Autores: BIANCHI,ANDERSON E.; SILVA,ALEKSANDRO S. DA; BIAZUS,ANGELISA H.; RICHARDS,NEILA S.P.S.; PELLEGRINI,LUIS G.; BALDISSERA,MATHEUS D.; MACEDO,VICENTE P.; SILVEIRA,ANDRÉ L.F. DA.
ABSTRACT The aim of this study was to modify the fatty acid profile of yogurt from sheep milk by the inclusion of different concentrations of palm oil into their diet. Thus, thirty-six sheep during lactation were separated in four groups with nine animals each, as described below: the group T0 (0%); the group T2 (inclusion of 2% of palm oil); the group T4 (inclusion of 4% of palm oil) and the group T6 (inclusion of 6% of palm oil). After 60 days of the supplementation, milk samples were collected and yogurt was produced, which was evaluated regarding the concentration of saturated fatty acids (SFA), monounsaturated fatty acids (MFA), and polyunsaturated fatty acids (PFA). A significant reduction (p&lt;0.05) in most SFA and a significant increase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fatty acids; Palm oil; Sheep; Yogurt.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502471

Additives incorporated into urea to reduce nitrogen losses after application to the soil
Provedor de dados: 86
Autores: Rech,Ioná; Polidoro,José Carlos; Pavinato,Paulo Sérgio.
Abstract: The objective of this work was to develop urea-based fertilizers with internal incorporation of urease inhibitors and other additives in the granule. The effects of the incorporation of NBPT, copper (Cu+2), boric acid (H3BO3), elemental sulphur (Sº), and a clay mineral from the zeolite group in powder urea - with ten different combinations of these additives - were evaluated as to N losses by volatilization and leaching. The losses in laboratory-developed formulations were compared with those of commercial fertilizers coated with the same additives (Super N, FH Nitro Mais, and FH Nitro Gold). The evaluations were made in greenhouse conditions, using a Ultisol accommodated in PVC columns. Nitrate and ammonium leaching was evaluated in the solution...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ammonia volatilization; Leaching; NBPT; Nitrogen fertilizers; Urease inhibitors.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000300194

Additives on in vitro ruminal fermentation characteristics of rice straw
Provedor de dados: 96
Autores: Peripolli,Vanessa; Barcellos,Júlio Otávio Jardim; Prates,Ênio Rosa; McManus,Concepta; Stella,Laion Antunes; Camargo,Cláudia Medeiros; Costa Jr,João Batista Gonçalves; Bayer,Cimélio.
ABSTRACT The objective of this study was to evaluate the effects of mineral and protein-energy (MPES), exogenous fibrolytic enzyme supplements (ES), combination of MPES + ES, and straw without supplement (WS) on digestibility, fermentation kinetic parameters, cumulative gas production, methane, CO2 production, and volatile fatty acid concentration of rice straw of low and high nutritional value, estimated by in vitro techniques. The experimental design was randomized and factorial 2 × 4: two straws (low and high nutritional value) incubated with four supplements (MPES, ES, MPES + ES, and WS) and their interactions. Four experimental periods were used, totaling four replications per treatment over time. Data were analyzed by PROC MIXED of SAS. The in vitro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestibility; Digestion kinetics; Fatty acid; Gas production; Methane.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300240

Adequação de uma semeadora para a semeadura/implantação de sorgo sacarino e biomassa em área de descanso da cana-de-açúcar.
Provedor de dados: 14
Autores: MANTOVANI, E. C.; ABREU JÚNIOR, A.; FREITAS, J. de; BUZINARO, I.; MAY, A.; PARRELLA, R. A. da C.; OLIVEIRA, A. C. de.
Neste trabalho, vislumbrou-se utilizar as áreas de descanso de cana-de-açúcar das usinas para plantar cultivares de sorgo biomassa e sacarino, com alta capacidade de produção de massa e grão, para produção de energia e de etanol. Entretanto, a implantação da cultura do sorgo sacarino ou biomassa era comprometida face à dificuldade de semear, nas áreas com alta densidade de palhada. Durante os semeios iniciais, o mecanismo de preparo do solo na linha e o de distribuição da semente não era eficiente e dificultava o estabelecimento do estande técnico inicial, recomendado para esta cultura. Em uma parceria com a Empresa Marchesan Implementos e Máquinas Agrícolas - Tatu S.A., de Matão-SP, foi possível utilizar uma semeadora-adubadora comercial, já desenvolvida...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Semeio.; Sorgo açucareiro; Equipamento agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081121

Adequacy of pseudo-direct georeferencing of terrestrial laser scanning data for coastal landscape surveying against indirect georeferencing
Provedor de dados: 5
Autores: Jaud, Marion; Letortu, Pauline; Augereau, Emmanuel; Le Dantec, Nicolas; Beauverger, Mickael; Cuq, Veronique; Prunier, Christophe; Le Bivic, Rejanne; Delacourt, Christophe.
The georeferencing process is crucial to the accuracy of terrestrial laser scanner (TLS) data, in particular in the context of diachronic studies relying on multi-temporal surveys. The use of Ground Control Points in the georeferencing process can however be complex when confronted with the practical constraints of coastal surveying. A simple and quick alternative method called "pseudo-direct georeferencing" is proposed in the present paper. This method involves internal inclinometers to measure roll and pitch angles and a centimetric GPS to measure the position of the TLS center and the position of one backsight target. When assessing the transformational uncertainty by using a set of independent ground validation points for both classical indirect and...
Tipo: Text
Palavras-chave: Terrestrial laser scanning; Coastal monitoring; Direct georeferencing; Indirect georeferencing; Multi-temporal surveys; Geomorphological evolution.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00638/75050/75683.pdf

Adhesion and invasion of Clostridium perfringens type A into epithelial cells
Provedor de dados: 58
Autores: Llanco,Luis A.; Nakano,Viviane; Moraes,Claudia T.P. de; Piazza,Roxane M.F.; Avila-Campos,Mario J.
ABSTRACT Clostridium perfringens is the causative agent for necrotic enteritis. It secretes the major virulence factors, and α- and NetB-toxins that are responsible for intestinal lesions. The TpeL toxin affects cell morphology by producing myonecrosis, but its role in the pathogenesis of necrotic enteritis is unclear. In this study, the presence of netB and tpeL genes in C. perfringens type A strains isolated from chickens with necrotic enteritis, their cytotoxic effects and role in adhesion and invasion of epithelial cells were evaluated. Six (27.3%) of the 22 C. perfringens type A strains were harboring the tpeL gene and produced morphological alterations in Vero cells after 6 h of incubation. Strains tpeL (-) induced strong cell rounding after 6 h of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adhesion; Invasion; Clostridium perfringens type A; Necrotic enteritis; TpeL gene.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400764

Adiponectin inhibits oxidization-induced differentiation of T helper cells through inhibiting costimulatory CD40 and CD80
Provedor de dados: 56
Autores: Xiao,Y.; Deng,T.; Shang,Z.; Wang,D.
Adiponectin is a multifunctional adipokine that has several oligomeric forms in the blood stream, which broadly regulates innate and acquired immunity. Therefore, in this study, we aimed to observe the differentiation of T helper (Th) cells and expression of costimulatory signaling molecules affected by adiponectin. The mRNA and protein expression levels of adiponectin and its receptors in oxidized low density lipoprotein cholesterol-treated endothelial cells were assayed by real time PCR and immunofluorescence. The endothelial cells were then treated with adiponectin with or without adipoR1 or adipoR2 siRNA and co-cultured with T lymphocytes. The distribution of Th1, Th2 and Th17 subsets were assayed by flow cytometry. The effects of adiponectin on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adiponectin; T helper cells; HLA-DR; CD80; CD40.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000600606

Adiponectin promoter polymorphisms are predictors of lipid profile improvement after bariatric surgery
Provedor de dados: 74
Autores: Gasparotto,Aline Simas; Borges,Diego Olschowsky; Zandoná,Marília Remuzzi; Ramos,Mauricio Jacques; Meihnardt,Nelson Guardiola; Mattevi,Vanessa S.
Abstract Our aim was to investigate if single nucleotide polymorphisms (SNPs) located in the 5′ regions of leptin (LEP, -2548 G &gt; A, rs7799039), resistin (RETN, -420 C &gt; G, rs1862513) and adiponectin (ADIPOQ, -11391 G &gt; A, rs17300539 and -11377 C &gt; G, rs266729) genes were related to changes in body mass index (BMI) and metabolic variables after bariatric surgery in 60 extremely obese individuals. At baseline, ADIPOQ -11391 A-allele carriers showed higher plasma adiponectin and lower total cholesterol levels when compared to G/G homozygotes. Approximately 32 months post-surgery, a mean reduction of 35% in BMI and an important improvement in metabolic profiles were observed. In addition, for the ADIPOQ -11377 polymorphism, a higher decrease in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adiponectin; Polymorphism; Obesity; Lipid profile; Bariatric surgery.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500736

Adjustment of growth models in broiler chickens
Provedor de dados: 86
Autores: Demuner,Leandro Félix; Suckeveris,Diana; Muñoz,Julian Andrés; Caetano,Vinicius Camargo; Lima,Cesar Gonçalves de; Faria Filho,Daniel Emygdio de; Faria,Douglas Emygdio de.
Abstract: The objective of this work was to investigate adjustments of the Gompertz, Logistic, von Bertalanffy, and Richards growth models, in male and female chickens of the Cobb 500, Ross 308, and Hubbard Flex lines. Initially, 1,800 chickens were randomly housed in 36 pens, with six replicates per lineage and sex, fed ad libitum with feed according to gender, and bred until 56 days of age. Average weekly body weight for each line and sex was used to estimate model parameters using the ordinary least squares, weighted by the inverse variance of the body weight and weighted with a first-order autocorrelated error structure. Weighted models and weighted autocorrelated error models showed different parameter values when compared with the unweighted models,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Autocorrelated errors; Autoregressive model; Poultry science; Homogeneity of variance; Mathematical model; Weighting structures.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001201241

Administration of venlafaxine after chronic methadone detoxification blocks post-depression relapse in rats
Provedor de dados: 52
Autores: Fadaei-Kenarsary,Meysam; Moghaddam,Hadi Fathi; Mansouri,Seyyed Mohammad Taghi; Farbood,Yaghoob.
ABSTRACT Relapse is highly prevalent after detoxification and depression. Due to the advantages of venlafaxine compared with other antidepressants, it is expected that venlafaxine administration may reduce relapse after detoxification and depression. This study aimed to evaluate the effects of venlafaxine on depression-induced relapse to morphine dependence after methadone detoxification. Eighty Sprague-Dawley rats were habituated and conditioned with morphine (10 mg/kg, S.C., for 4 days). After that, primary forced swimming and conditioned place preference (CPP) were tested. They were followed by methadone (70 mg/kg/day, P.O., for 7 days) administration, extinguishing, forced swimming stress (FSS) and administration of venlafaxine (80 mg/kg/day, I.P., for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morphine; Methadone; Depression; Relapse; Venlafaxine; Rat.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100311

Adoption of beef cattle traceability at farm level in São Paulo State, Brazil
Provedor de dados: 65
Autores: Vinholis,Marcela de Mello Brandão; Carrer,Marcelo José; Souza Filho,Hildo Meirelles de.
ABSTRACT: This paper aimed to identify the determinants of beef traceability adoption at farm level in São Paulo State, Brazil. A sample survey of 32 farmers who adopted the European Union certified traceability and 52 other farmers who did not adopt traceability provided data to test hypotheses on determinant factors. Three binomial logit models were used in the analysis. Results suggested that capital-intensive livestock production system, high scale production, access to specialized information and high level of human and social capital play significant role in the adoption decision.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Traceability; Certification; Technology adoption; Agriculture; Beef cattle.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900653

Adsorção de arsenato (HAsO42-) pela fração argila de solos das Penínsulas Keller e Barton, ilha Rei George, Antártica Marítima
Provedor de dados: 124
Autores: Poggere,Giovana Clarice; Melo,Vander de Freitas; Francelino,Márcio Rocha; Simas,Felipe Nogueira Bello; Schaefer,Carlos Ernesto Gonçalves Reynaud.
RESUMO Objetivou-se determinar a capacidade máxima de adsorção de As(V) na forma de HAsO42- (CMAAs) pela fração argila de solos em diferentes ambientes nas Penínsulas Keller e Barton, Ilha Rei George, Antártica Marítima. Foram realizadas análises química e granulométrica na terra fina seca ao ar, e na fração argila quantificou-se o material amorfo e a CMAAs. Os dados das análises químicas, granulometrica e da fração argila foram correlacionados com a CMAAs. A CMAAs foi baixa (3.554 mg kg-1), sendo o perfil com influência ornitogênica de pinguins o que apresentou os maiores valores. O pH básico das soluções de saturação não favoreceu a adsorção da espécie desprotonada HAsO42-. A quantidade de argila dos solos foi menos importante que a composição...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poluição ambiental; Adsorção específica e não específica; Material amorfo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100013

Adsorption isotherms of the red mombin powder produced in spouted bed dryer
Provedor de dados: 91
Autores: Lins,Analha D. F.; Rocha,Ana P. T.; Gomes,Josivanda P.; Feitosa,Regilane M.; Araujo,Gilmar T.; Santos,Dyego da C.
ABSTRACT Red mombin is a seasonal fruit and susceptible to degradation reactions due to its high water content. This highlights the need to use processes that prolong its life and make it available all year round, including to markets away from the production sites. Thus, the objective of this study was to produce red mombin pulp powder in spouted bed dryer, evaluate it regarding physical and chemical parameters and assess its hygroscopic behavior at temperatures of 20, 30 and 40 °C, fitting the models of the GAB, Oswin and Peleg to the experimental data. The results of the physical and chemical analyses showed intermediate wetting time of 0.39 g min-1, solubility higher than 60% and mean flowability with Hausner ratio and Carr index of 1.26-1.34 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spondias purpurea L.; Drying; Hygroscopicity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000800562

Adsorption of norovirus and ostreid herpesvirus type 1 to polymer membranes for the development of passive samplers
Provedor de dados: 5
Autores: Hubert, Francoise; Morga, Benjamin; Renault, Tristan; Le Guyader, Soizick.
Aims  This study was performed to develop passive sampling methodology for the detection of two viruses in seawater in the area of shellfish production, The Norovirus (NoV), a human pathogen implicated in gastroenteritis outbreaks linked to oyster consumption and the ostreid herpesvirus type 1 (OsHV-1) a virus associated with mass mortalities of Pacific oysters. Methods and Results  Commercially membranes were tested for their capacity to adsorb virus: Zetapor, gauze, nylon, low density polyethylene (LDPE) and Polyvinylidene difluoride (PVDF). Laboratory exposures of membranes to contaminated water samples (stool, sewage, seawater) were performed. Our data shown that the amount of NoV GII genome per membrane measured with qRT-PCR increased with the time of...
Tipo: Text
Palavras-chave: Norovirus; OsHV-1; Pacific oysters; Passive samplers; Seawater; Sewage.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00365/47646/47670.pdf

Adsorption sur charbon actif pour une amélioration de la qualité de l’eau en aquaculture – ADAQUA. Application aux écloseries conchylicoles
Provedor de dados: 5
Autores: Stavrakakis, Christophe; Dupuy, Beatrice; Hequet, Valerie.
En ecloserie conchylicole, comme dans le milieu ouvert, une bonne qualite dfeau est indispensable aux differentes etapes des elevages, de la fecondation jusqu'a la fixation du naissain. Or, malgre les traitements mis en place en amont des differents etablissements du polder de Bouin (filtration fine et desinfection par rayonnements Ultra-Violets), la non-atteinte du stade de larves D dans les ecloseries dfhuitres ou le mauvais developpement des larves en elevage ont pu etre constates depuis 2008, parfois de facon simultanee dans plusieurs etablissements. Ceci reflete une deterioration ponctuelle de la qualite de lfeau. Une pollution de type biologique ayant pu etre ecartee, lfinfluence dfune contamination chimique sur ces dereglements est suspectee....
Tipo: Text
Palavras-chave: Crassostrea gigas; Élevage larvaire; Contamination chimique; Adsorption sur charbon actif; Capteurs passifs.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52765/53628.pdf

ADUBAÇÃO COM BORO NO CRESCIMENTO DE MUDAS DE MOGNO-AFRICANO
Provedor de dados: 196
Autores: Araújo, Matheus da Silva; Melo, Marcela Amaral de; Hodecker, Bárbara Elias Reis; Barretto, Vitor Corrêa de Mattos; Rocha, Ednaldo Cândido.
Em razão da escassez de informações sobre adubação em mogno-africano, no presente estudo, objetivou-se avaliar a adubação com boro (B) no crescimento inicial de mudas de mogno-africano (Khaya senegalensis A. Juss). O experimento foi realizado em estufa, em recipientes de plástico com capacidade de 7 dm3 e utilizado como substrato solo Latossolo Vermelho-Amarelo distrófico. O delineamento experimental utilizado foi inteiramente casualizado, com cinco tratamentos e seis repetições. Os tratamentos foram constituídos de cinco doses de B (0; 0,5;1,0; 2,0 e 4,0 mg dm-3), utilizando-se o ácido bórico como fonte. Aos 150 dias após o transplantio foram analisados a altura da planta, o diâmetro do coleto, o número de folíolos e a matéria seca de folhas, caule e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2183

Adubação com micronutrientes para abacaxizeiro ornamental cultivado em vaso.
Provedor de dados: 14
Autores: TANIGUCHI, C. A. K.; MARTINS, T. da S; FEITOSA, M. M.; CASTRO, A. C. R. de; HAWERROTH, F. J.
bitstream/item/161440/1/BPD17015.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Abacaxizeiro ornamental; Micronutrientes.; Adubação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072114

ADUBAÇÃO DE COBERTURA COM ENXOFRE NA CULTURA DA RÚCULA
Provedor de dados: 196
Autores: Soares, Michel Moreira; Bardiviesso, Diógenes Martins; Barbosa, Willams Ferreira Souza; Barcelos, Michelle Nunes.
O enxofre apresenta grande importância para o desenvolvimento das culturas, sendo normalmente constatado o aumento da produtividade com o fornecimento deste nutriente em cobertura, entretanto, há poucos estudos que relatam o efeito da adubação com enxofre na cultura da rúcula. Portanto, o objetivo foi de avaliar o desenvolvimento da cultura da rúcula submetida à adubação com enxofre aplicado em cobertura. O delineamento experimental utilizado foi o de blocos ao acaso, com cinco tratamentos (0; 20; 40; 60; 80 mg de S planta-1) e quatro repetições, cada parcela foi constituída por 5 vasos, com quatro plantas cada. Durante o desenvolvimento das plantas foi avaliada a intensidade de cor verde das folhas aos 16, 23 e 30 dias após a emergência. Aos 30 dias após...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1171

ADUBAÇÃO FOSFATADA NO CULTIVO DE HORTALIÇAS PRODUTORAS DE RAÍZES
Provedor de dados: 196
Autores: Nascimento, Mariana Vieira; Fernandes, Luiz Roberto Silva Guimarães; Xavier, Ricardo Caldas; Benett, Katiane Santiago Silva; Silva, Luciana Maria da.
Objetivou-se avaliar os efeitos de fontes e doses de fertilizantes fosfatados sobre o desenvolvimento e a produtividade de hortaliças produtoras de raízes tuberosas. Foram realizados três experimentos distintos, na Universidade Estadual de Goiás - UEG, Câmpus Ipameri-GO, sendo estudado apenas uma espécie em cada um deles. O delineamento utilizado, para cada experimento, foi o de blocos ao acaso, em esquema fatorial 2 x 5, sendo utilizado cinco doses de fósforo (P) e duas fontes de P com quatro repetições. As espécies estudadas foram: cenoura, beterraba e rabanete, as fontes de P utilizadas foram o Superfosfato simples e o Superfosfato triplo. Foram avaliados a altura de planta; diâmetro e comprimento de raiz; número de folhas; teor de P foliar e de raízes;...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2209

Adubação fosfatada organomineral com pulverização de inoculante contendo microrganismos solubilizadores.
Provedor de dados: 14
Autores: OLIVEIRA, C. A.; SANTOS, F. C. dos; MARRIEL, I. E.; ALMEIDA, C. N. S.; GOMES, E. A.; MATTOS, B. B.; PASSOS, A. M. A. dos; ALBUQUERQUE FILHO, M. R. de; TEIXEIRA, P. C.
bitstream/item/172556/1/circ-236.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Nutrição vegetal; Biologia do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082218

ADUBAÇÃO NITROGENADA E POTÁSSICA EM SOJA SOB SISTEMAS DE SEMEADURA
Provedor de dados: 196
Autores: Korber, Angelo Henrique Canan; Pinto, Luana Patricia; Pivetta, Laércio Augusto; Albrecht, Leandro Paiola; Frigo, Késia Damaris de Azevedo.
Atualmente, práticas agrícolas sustentáveis que contribuam para maximizar a produtividade da soja nos diversos sistemas de produção são de extrema importância para o agronegócio da cultura no Brasil. O objetivo deste trabalho foi avaliar o desempenho agronômico da soja em função da adubação nitrogenada e potássica em cobertura, em sistema de semeadura cruzada e simples. Em cada sistema de semeadura foram testadas doses de potássio (K2O) aplicadas de forma isolada ou combinada com nitrogênio (N). Os experimentos foram instalados na safra de 2013/2014 e receberam a aplicação de 0, 20, 40, 60 e 80 kg ha-1 de K2O e/ou N, totalizando quatro experimentos. Todos os experimentos foram delineados em blocos casualizados com quatro repetições. Na colheita foram...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1653

Adubação orgânica.
Provedor de dados: 14
Autores: ALCANTARA, R. M. C. M. de; CAMARA, J. A. da S.; NEVES, A. C. das.
bitstream/item/172046/1/500P500R-Feijao-caupiCap7.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi.; Adubo Orgânico.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077919

Adubação residual na produção de mudas clonais de eucalipto
Provedor de dados: 190
Autores: de Cerqueira, Pedro Henrique Alcântara; Azevedo, Gileno Brito de; Souza, Anderson Marcos de; Azevedo, Glauce Taís de Oliveira Sousa.
Apesar do desenvolvimento técnico e operacional dos viveiros clonais ao longo dos anos, os sistemas de retenção de resíduos e efluentes do processo produziram. O objetivo da pesquisa é avaliar o uso de efluente oriundo de minijardim clonal como adubação em mudas clonais de eucalipto. Foram utilizados os clones AEC 144, GG 100 e VM 01. O experimento foi instalado, o envolvimento de diferentes frequências e lâminas de fertirrigação residual, bem como a utilização da adulação convencional, pelo método de tratamento respiratório, sem uso de Adubação. Para o clone AEC 14, os tratamentos com aplicações diárias de efluente, associados às lâminas de 2 e 3 mm, proporcionaram, em geral, maior qualidade das mudas. Resultado parecido foi observado para o clone VM 01,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Engenharia Florestal; Produção de mudas; Fertirrigação; Viveiro; Efluentes Fertigation; Nursery; Effluents.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/934

Adubação verde.
Provedor de dados: 14
Autores: TEODORO, M. S.
Adubos verdes; Leguminosas; Conservação e/ou melhoria da fertilidade; É uma prática sustentável: benefícios; Técnico Responsável: Mauro Sergio Teodoro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Adubo Verde; Conservação; Leguminosa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067913

ADUBAÇÃO verde do coqueiro com gliricídia: programa 26: Nordeste /Vale do Jequtinhonha.
Provedor de dados: 14
Pesquisas realizadas pela Embrapa têm mostrado que a utilização de forrageiras leguminosas é uma alternativa para a alimentação dos animais, principalmente na época seca do ano. Entre as leguminosas com valor forrageiro reconhecido, está a gliricídia, planta arbórea de porte médio, variando de 12 a 15 metros de altura e 30 cm de diâmetro.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Adubação verde; Coco; Gliricidia; Nutrição animal; Leguminosa forrageira.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073298

Adubo de liberação lenta (NPK 13-06-16) na produção de mudas de clone de cajueiro anão em citrovasos.
Provedor de dados: 14
Autores: SERRANO, L. A. L.; MELO, D. S.; TANIGUCHI, C. A. K.; MARTINS, T. DA S.; FEITOSA, M. M.
bitstream/item/161403/1/BPD17008.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium occidentale L; Propagação; Porta-enxerto; Matéria seca total.; Adubação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069284

ADVANCES IN GUAVA PROPAGATION
Provedor de dados: 94
Autores: PEREIRA,FERNANDO MENDES PEREIRA; USMAN,MUHAMMAD; MAYER,NEWTON ALEX; NACHTIGAL,JAIR COSTA; MAPHANGA,OSCAR RANNY MBONGENI; WILLEMSE,SALOMIE.
ABSTRACT  Guava (Psidium guajava L.) can be propagated by seed, layering, air layering, grafting (budding or grafting), cuttings (root or shoot) or tissue culture. Propagation by seed is used for rootstock production and for raising populations for screening at early phases in the breeding programs. Vegetative propagation methods are used to clone selected genotypes from these programs and commercial orchards because it perpetuates all characteristics of each cultivar. This review addresses different methods that can be used to propagate guava, the methods commercially adopted and the progress obtained in recent years. There are several propagation technologies available, however, the adoption levels are rather different between producing countries. Needs...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium guajava; Seeds; Grafting; Cutting; Air layering; Tissue culture.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000401002

Advances in induced resistance by natural compounds: towards new options for woody crop protection
Provedor de dados: 63
Autores: Llorens,Eugenio; García-Agustín,Pilar; Lapeña,Leonor.
ABSTRACT: The activation of defensive responses of plants is a promising tool for controlling pests in conventional agriculture. Over the last few years, several compounds have been studied to protect crops from pests, without displaying direct toxicity for pathogenic organisms. These compounds have the ability to induce a priming state on the plants that results in resistance (or tolerance) against subsequent infection by a pathogen. In terms of molecular response, induced plant defense involves a broad number of physical and biochemical changes such as callose deposition or phenolic compounds, activation of salicylic and/or jasmonic acid pathways or synthesis of defense-related enzymes. Despite the large number of studies performed to ascertain the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Priming; Enhanced resistance; Pest management; Induced systemic resistance; Systemic acquired resistance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000100090

Advances in Organic Plant Breeding
Provedor de dados: 21
Autores: Messmer, Monika.
Why we need Organic Plant Breeding? New concepts and strategies.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2017
URL: http://orgprints.org/34847/1/Messmer_FiBL%20Breeding%20for%20Organic%20GFAI%20Utrecht%20May%202017%20v5.pdf

ADVANCES IN PEACH, NECTARINE AND PLUM PROPAGATION
Provedor de dados: 94
Autores: MAYER,NEWTON ALEX; BIANCHI,VALMOR JOÃO; FELDBERG,NELSON PIRES; MORINI,STEFANO.
ABSTRACT  Nursery trees of stone fruits (Prunus spp.) are traditionally produced by union of two distinct genotypes - the rootstock and the scion - which, by grafting, form a composite plant that will be maintained throughout of all plant life. In Brazil, the rootstocks are predominantly seed propagated and therefore usually results in heterogeneous trees for vigor and edaphic adaptation. However, with advances in rootstock breeding programs that released cultivars and certification in several countries (notably in Europe), the system will come gradually evolving for vegetative propagation (cuttings and tissue culture) and use of seeds of selected rootstocks with specific characteristics and potted nursery trees production. For scion cultivar propagation,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus spp.; Seeds; Cutting; Grafting; Air layering; Tissue culture.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000401001

ADVANCES IN PROPAGATION OF GRAPEVINE IN THE WORLD
Provedor de dados: 94
Autores: GROHS,DANIEL SANTOS; ALMANÇA,MARCUS ANDRÉ KURTZ; FAJARDO,THOR VINICIUS MARTINS; HALLEEN,FRANCOIS; MIELE,ALBERTO.
ABSTRACT  Grapevine production by classical grafting methods and in commercial scale emerged over 130 years. This system remained handmade until the mid-1950s, when the first international certification programs aimed at obtaining mother plants with high viral sanity emerged. The necessity to increase the scale of production on industrial model and plant material production based on minimum morphological standards appeared at the end of the 1960s. Along the 1970s, research unlocked knowledge on semi-automated grafting, process hygiene, use of plant growth regulators and understanding of physiological events of rootstock-scion compatibility, callus formation and rooting. So, until the mid-2000s, certification schemes and propagation processes advanced...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grafting; Nursery; Certification; Grapevine cuttings.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000401003

ADVANCES IN THE PROPAGATION OF RAMBUTAN TREE
Provedor de dados: 94
Autores: ANDRADE,RENATA APARECIDA DE; BARRETO,LÍVIA FELÍCIO; NACATA,GUILHERME; SAUCO,VICTOR GALÁN.
ABSTRACT  The reality of Brazilian fruit farming is demonstrating increasing demand for sustainable information about native and exotic fruit, which can diversify and elevate the efficiency of fruit exploitation. Research on propagation of fruits tree is very important so that it can provide a protocol for suitable multiplication of this fruitful. Due to the great genetic diversity of rambutan plants, it is recommended the use of vegetative propagated plants. This research aimed to evaluate the propagation of rambutan by cuttings, layering and grafting, as well as seed germination and viability without storage. The results of this research indicate that this species can be successfully propagated by layering, grafting and seeds. We also observed that the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nephelium lappaceum L; Grafting; Layering; Cuttings.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000504001

ADVANCES ON DIPTEROLOGY IN THE 21 ST CENTURY AND EXTINCTION RATES
Provedor de dados: 84
Autores: SANTOS,DAUBIAN; SAMPRONHA,STEPHANIE; SANTOS,CHARLES MORPHY DIAS.
ABSTRACT At least one million extant insect species have been described on Earth, of which 150,000 belong to the megadiverse order Diptera. We here synthesize data from the last 15 years of taxonomic work in Diptera, mapping the world taxonomic productivity in the order. Our data shows an increasing importance of China and Brazil in taxonomic production, along with other traditional centres such as the USA and Europe. We correlate our database with estimates of extinction rates to determine the amount of basic taxonomic research still necessary to have the description of the fly diversity before extinction. Due to the growing recent extinction rates, it is unlikely that we will be able to entirely describe unknown fly diversity before their demise. Even...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Diptera; Entomology; Extinction rates; Systematics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017003300433

Aerated compost tea (ACT) to improve soil biology and to act as a biofertiliser/biofungicide
Provedor de dados: 21
Autores: Amos, Dominic.
There is a growing body of evidence supporting the benefits of aerated compost tea (ACT) application, but not all studies have shown this conclusively. Compost tea application helps build healthy soils which can lead to benefits for the crop including improved crop health and nutrition, improved crop quality, as well as growth promotion and plant protection through pathogen suppression. Additionally ACT may also help crops cope better with abiotic stress factors such as drought.  Practical recommendation  • Exact methods of composting and compost tea making (aerobic vs anaerobic) are open to debate, but this practice abstract will focus on the method for producing aerobic compost tea.  • The most important step is to produce mature, well aerated compost...
Tipo: Practice tool
Palavras-chave: Soil quality Soil Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31042/1/PA_016_ORC_Compost-tea_QR.pdf

AERIAL AND GROUND APPLICATION OF FUNGICIDE IN CORN SECOND CROP ON DISEASES CONTROL
Provedor de dados: 70
Autores: Menechini,Wagner; Maggi,Marcio F.; Jadoski,Sidnei O.; Leite,Carla D.; Camicia,Ricardo da M.
ABSTRACT The aim was to evaluate the diseases severity on corn second crop. The research was conducted on the agricultural year of 2013 and 2014, evaluating the application quality over the fungicide spraying. The hybrid used was PIONEER 30k75 BT HERCULEX, evaluating the diseases severity previously and after the fungicide spraying, spray deposition on the culture and productivity. The aerial application was carried out with solution volume of 7.5, 13.5, 20 and 30.3 L ha-1, using automatic rotating nozzles, and the ground application with 90, 110, 130 and 150 L ha-1, uniform flat spray tips. As control a non-fungicide treatment was used. The aerial and soil treatment showed diseases control from the corn crop, being the biggest cover of drops acquired at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Farming plane; Corn productivity; Spraying.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100116

Aerobic bacteria in oral cavity of Lancehead snakes (Bothrops atrox) with stomatitis
Provedor de dados: 3
Autores: Pereira, Heloisa Castro; Gomes, Dayane Olímpia; Hirano, Líria Queiroz Luz; Santos, André Luiz Quagliatto; Lima, Anna Monteiro Correia.
 Stomatitis is a common disease found on snake farms, and Gram-negative bacilli are the main etiological agents that play an important role as secondary sources of viral or parasitic infections. The purpose of this work was to identify the aerobic bacteria in the oral cavity of Bothrops atrox with stomatitis. Samples for microbiological examination were collected from 12 snakes bred on a commercial snake farm for venom extraction. Samples of the secretion in the oral cavity of each serpent presenting stomatitis were collected from fang sheath, using a cotton swab with sterile alginate. The samples were incubated and cultured on Petri dishes containing blood agar and XLD agar using the agar depletion technique. Bacterial growth occurred in all analyzed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.05.02.03-4 bacteriology; Infectious diseases; Reptilia; Squamata; Ophidia. Doenças Infecciosas de Animais.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34625

Aerobic stability in corn silage (Zea maysL.) ensiled with different microbial additives
Provedor de dados: 2
Autores: Bumbieris Junior, Valter Harry; Guimarães, Vinícius André de Pietro; Fortaleza, Ana Paula de Souza; Massaro Junior, Fernando Luiz; Moraes, Gabriella Jorgette de; Meza, Diego Armando Rojas.
  This study aimed to assess different microbial additives, regarding the efficiency of aerobic stability in corn silages. The corn hybrid used for silages production was the DKB 310. The treatments consisted of: 1) control treatment without any microbial additive; 2) Treatment with LPPA composed of: Lactobacillus plantarum CCT 0580 3.1 x 1010 CFU g-1 and Propionibacterium acidipropionici CCT 4843 3.1 x 1010 CFU g-1; 3) Treatment with Inoculum, composed of Bacillus subtilis CCT 0089 3.0 x 109 CFU g-1, Lactobacillus plantarum CCT 0580 1.2 x 1010 CFU g-1 and Propionibacterium acidipropionici CCT 4843 1.5 x 1010 CFU g-1 and 4) Treatment LB, composed only of Lactobacillus buchneri CCT 3746 2.6 x 1010 CFU g-1. The experimental design was completely randomized...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.04.01-6 A aerobiosis; Silage; Fermentation; Nutritional quality.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34426

Aeromonas media in compost amendments contributes to suppression of Pythium ultimum in cress
Provedor de dados: 21
Autores: Oberhaensli, T.; Hofer, V.; Tamm, L.; Fuchs, J. G.; Koller, M.; Herforth-Rahmé, J.; Maurhofer, M.; Thuerig, B.
Soil-borne diseases such as damping-off caused by Pythium sp. are responsible for high yield losses in organic vegetable production and are difficult to control. Compost amendments have been shown to improve in many cases survival and growth of plants in soils infested with soil-borne diseases. Yet, not all composts are disease suppressive and suppressiveness of composts can be pathogen-specific. Cress (Lepidium sativum L.) was grown in a standard peat substrate amended either with coco fiber (conducive control) or with composts differing in their suppressiveness towards Pythium ultimum. Bacteria were isolated from the rhizoplane and the most abundant species identified by MALDI-TOF MS. The bacterial composition in the rhizoplane of plants grown in...
Tipo: Journal paper
Palavras-chave: Composting and manuring Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33022/1/Oberhaensli_etal_2017_ActaHorti_Aeromonas_Vol1164_p353-360.pdf

Afgoldning af enkeltkirtler i økologiske malkekvægsbesætninger
Provedor de dados: 21
Autores: Hansen, Alice Puk; Søndergaard, Linda.
De hyppigste årsager til afgoldning af enkeltkirtler i økologiske malkekvægsbesætninger er tilbagevendende mastitis og kronisk forhøjet celletal. Det viser en spørgeskemaundersøgelse blandt økologiske mælkeproducenter foretaget ved Aarhus Universitet. Tilsyneladende anses de trepattede køer ikke som et stort problem i besætningerne.
Tipo: Web product
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/31477/2/index.html

African Mahogany transpiration with Granier method and water table lysimeter
Provedor de dados: 91
Autores: Sérvulo,Ana C. O.; Vellame,Lucas M.; Casaroli,Derblai; Alves Júnior,José; Souza,Pedro H. de.
ABSTRACT The thermal dissipation probe (Granier method) is useful in the water deficit monitoring and irrigation management of African Mahogany, but its model needs proper adjustment. This paper aimed to adjust and validate the Granier sap flux model to estimate African Mahogany transpiration, measure transpiration using lysimeter and relate it to atmospheric water demand. Weather conditions, transpiration and sap flux were monitored in three units of 2.5-year-old African Mahogany trees in constant water table lysimeter, in Goiânia, GO. Sapwood area (SA), leaf area (LA), transpiration measured by lysimeter (TLYS) and estimated by sap flux (TSF) were evaluated. The SA comprised 55.24% of the trunk’s transversal section. The LA varied from 11.95 to 10.66 m2....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Khaya ivorensis; Sap flux; Transpiration; Lysimeter; Sapwood.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000500322

Agaricus brasiliensis polysaccharides stimulate human monocytes to capture Candida albicans, express toll-like receptors 2 and 4, and produce pro-inflammatory cytokines
Provedor de dados: 80
Autores: Martins,Priscila Raquel; Soares,Ângela Maria Victoriano de Campos; Domeneghini,Andrea Vanessa da Silva Pinto; Golim,Márjorie Assis; Kaneno,Ramon.
Abstract  Background Agaricus brasiliensis is a medicinal mushroom with immunomodulatory and antitumor activities attributed to the β-glucans presented in the polysaccharide fraction of its fruiting body. Since β-glucans enhance cellular immunoresponsiveness, in this study we aimed to evaluate the effect of an acid-treated polysaccharide-rich fraction (ATF) of A. brasiliensis on the ability of human monocytes to adhere/phagocyte C. albicans yeast cells, their expression of pattern recognition receptors and their ability to produce cytokines.  Methods  Adhesion/phagocytosis of FITC-labeled C. albicans was evaluated by flow cytometry. Cells were incubated with specific fluorochrome-labeled antibodies for TLR2 and 4, βGR and MR and also evaluated by flow...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agaricus blazei; Agaricus brasiliensis; Monocytes; Pattern recognition receptors (PPR); Toll-like receptors.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100306

Age and density of eggs of Helicoverpa armigera influence on Trichogramma pretiosum parasitism
Provedor de dados: 3
Autores: Zuim, Vitor; Rodrigues, Hígor de Souza; Pratissoli, Dirceu; Torres, Jorge Braz; Fragoso, Débora Ferreira Melo; Bueno, Regiane Cristina Oliveira de Freitas.
This study evaluated the parasitism of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) on eggs of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) at different ages and densities. The rates of parasitism and emergence, the number of parasitoids emerged per egg and sex ratio of offspring were evaluated in both experiments. Eggs of H. armigera up to 36 hours provided greater parasitism and emergence of adults compared to eggs up to 60 hours old. The number of parasitoids, which emerged per host egg, was greater than one and the sex ratio remained around 80% of females, regardless of the egg development stage. Females of T. pretiosum responded with superior rates of parasitism, emergence and number of parasitoids per egg at the densities of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Fitossanidade; Parasitologia Agrícola Biological control; Exotic pest; Egg parasitoid; Host-parasitoid interaction; Noctuidae.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34943

Age and growth of the white croaker Micropogonias furnieri (Perciformes: Sciaenidae) in a coastal area of Southeastern Brazilian Bight
Provedor de dados: 83
Autores: Santos,Rosa S.; Costa,Marcus R. da; Araújo,Francisco G.
ABSTRACT Studies on age and growth of fish populations have direct application in fisheries and contribute for policies of conservation. Our aim was update information on the Micropogonias furnieri growth parameters based on sagittae otoliths annulis readings, and we expected that the studied population from Southeast Brazil can reach more longevity than the reported in the available literature. We examined 286 individuals between August-2010 and July-2011 from Ubatuba Bay, SP. The Total Length ranged 200-480 mm. The determined growth parameters were: Males, L∞ =523.4mm, k = 0.05×year-1, t0 = -8.78 year; Females L∞ = 573.5mm, k = 0.06 × year-1, t0 = -7.49 year. The MI and % of edge type evidenced the formation of one ring per year during autumn/winter,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coastal fishes; Growth parameters; Longevity; Marginal increment; Ubatuba.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100223

Age and tree spacing and their effects on energy properties of Ateleia glazioviana
Provedor de dados: 65
Autores: Eloy,Elder; Silva,Dimas Agostinho da; Caron,Braulio Otomar; Elli,Elvis Felipe; Schwerz,Felipe.
ABSTRACT: The use of wood for energy purposes is common in Brazil, motivated mainly by the diversity of species that present a potential for energy production. The objective of this study was to determine the effects of tree age and spacing on the energy properties of different components of the biomass: wood, bark, and branch of the species Ateleia glazioviana Baill, distributed at different spacings: 2.0 × 1.0m, 2.0 × 1.5m, 3.0 × 1.0m, and 3.0 × 1.5m in the 1st, 3rd, and 5th year after the planting. The experiment was carried out in a randomized complete block design with three replications. The following variables were determined: biomass (BIO), gross calorific power (GCV), basic density (BD), energy productivity (EP), energy density (ED), fixed carbon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Timbó; Biomass; Gross calorific power; Energy productivity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900154

Age at first calving and factors influencing it in dairy heifers kept by smallholder farmers in Southern Malawi
Provedor de dados: 19
Autores: Watanabe, Keitaro; Lewis, Brian; Mlewah, Taurayi Belo; Tetsuka, Masafumi.
Delayed age at first calving (AFC) is known to decrease productivity in dairy cattle. In the present study, we investigated AFC in heifers kept by smallholder farmers in southern Malawi and the reproductive factors influencing it. Data were obtained for 1,620 heifers over a 13-year period from 1999 to 2012. The age at first service (AFS), first service to conception interval (FSCoI), number of services per conception (NSC), conception rate (CR) and service interval (SI) were investigated in relation to AFC. The median AFC was found to be 41 months. This is a relatively high value and shows no improvement from the values reported in the 1970s and 1980s. The median AFS was also high (23 months). Overall, the 1st service CR was 42%, and the median SI was 83...
Palavras-chave: Age at first service; Conception rate; Service interval.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4566

Age influence on quality of shell and penetration in bacterial laying lightweight eggs
Provedor de dados: 45
Autores: Smaniotto,B.D.; Amarante,A.F.; Altarugio,R.; Silva,I.G.O.; Corrêa,I.M.O.; Pereira,L.Q.; Sartori,M.M.P.; Andreatti Filho,R.L.; Guimarães-Okamoto,P.T.C.; Okamoto,A.S.
ABSTRACT This study evaluated the influence of the bird’s age on the quality of the shell and percentage of bacterial penetration in commercial eggs. White-shelled commercial eggs were used, laid by light laying hens in their first laying cycle at 21, 39, 51, and 62 weeks of age. Shell quality evaluations comprised: egg weight, specific gravity, percentage and thickness of shell, number and size of pores. For evaluations regarding bacterial penetration, strains of several enterobacterias and one salmonella were used, all of which resistant to Nalidixic acid (100µg/ml). The method employed for evaluation of bacterial penetration was filling the eggs with growth medium. The data were subjected to variance analysis with 5% of probability using SAS (Education...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poultry; Bacterial contamination; Eggs; Enterobacteria.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501301

Age of Jack mackerel Trachrus murphyi (Carangidae) using daily growth rings in sagittae otoliths
Provedor de dados: 72
Autores: Cisterna,Lilian; Arancibia,Hugo.
ABSTRACT Growth of Jack mackerel (Trachurus murphyi) was estimated using daily growth rings in fish collected in central-south Chile from 2004 to 2011. The von Bertalanffy growth curve at length for both sexes (n=210 individuals) is   FLt = 75*[1-e -0.16(  t +0.13)] where FLt is fork length (cm) at time t (years).
Tipo: Journal article
Palavras-chave: Age; Chile; Daily growth rings; Jack mackerel; Sagittae otoliths; Trachurus murphyi.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382017000100028

Age Prediction in the Adult Based on the Pulp-to-Tooth Ratio in Lower Third Molars: A Cone-beam CT Study
Provedor de dados: 77
Autores: Alsoleihat,Firas; Al-Shayyab,Mohammad H; Kalbouneh,Heba; Al-Zer,Heba; Ryalat,Soukaina; Alhadidi,Abeer; Saoud,Hamza; Shaweesh,Ashraf I; Al-Omoush,Salah A; Khraisat,Ameen.
Estimation of age-at-death is an integral part of the identification process of individuals in many forensic odontology cases where their identity cannot be determined by visualization or other ways. Dental age estimation in the adult is more challenging as most of the dentition is completely developed by 18 years of age. This study employs a mesio-distal (MD) pulp-to-tooth ratio taken at the neck of lower third molars (LM3) to provide an estimation of age at the time of radiographic imaging based on the well-known fact that pulp volume tends to decrease with advancing age due to continued apposition of secondary dentine throughout adulthood. A total of 155 Cone-beam computed tomography (CBCT) radiographs of LM3s for a random sample of 155 Jordanian Arabs...
Tipo: Journal article
Palavras-chave: Estimation of age-at-death; Forensic odontology; Archaeology; Paleontology; Dental age estimation; Third molars.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200017

Age structure and growth of the rough scad, Trachurus lathami (Teleostei: Carangidae), in the Southeastern Brazilian Bight
Provedor de dados: 103
Autores: Ruas,Lygia C.; Vaz-dos-Santos,André M.
ABSTRACT The rough scad, Trachurus lathami Nichols, 1920, is a small pelagic species distributed along the West Atlantic coast. It is most abundant in the Southern Brazil (28°30’-34°S) and in the Southeastern Brazilian Bight (SEBB, 22°-28°30’S). The rough scad is fished by purse seines, which main target is the Brazilian sardine, Sardinella brasiliensis (Steindachner, 1879). Age and growth are vital to understand the life cycle of a species, to fishery management and ecosystem modeling. This study aimed to assess the age and growth of T. lathami, to identify its age structure in the SEBB, and to evaluate what causes the wide differences among Trachurus species in terms of body size and growth parameters. Data available on T. lathami was attained between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ECOSAR; Otolith; Sclerochronology; Von Bertalanffy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100324

Ageage des buccins (Buccinum Undatum L) de la cote Ouest-Cotentin (France) à partir des statolithes
Provedor de dados: 5
Autores: Cochard, Marie-laure; Elleboode, Romain; Mahe, Kelig.
La baie de Granville dans le golfe normano-breton, située en Manche Est, représente la principale région française et européenne de pêche du buccin (Buccinum undatum) et génère une activité économique importante (environ 8000 tonnes et 12 millions € par an). Cette pêcherie est exploitée par 50 à 60 caseyeurs (arts dormants). Elle est très encadrée réglementairement (licences, quotas journaliers, taille minimale de capture). Bien que la production estimée soit relativement stable ces dernières années, la pêcherie reste vulnérable car localisée dans la partie méridionale de l’aire de répartition de l’espèce et pourrait être impactée défavorablement par un réchauffement climatique (Cf. derniers scenarii du GIEC). En ce sens, le buccin pourrait constituer une...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49801/50369.pdf

Age-dependence of cultured pearl grade and colour in the black-lipped pearl oyster Pinctada margaritifera
Provedor de dados: 5
Autores: Ky, Chin-long; Demmer, Jonathan; Blay, Carole; Lo, Cedrik.
Pinctada margaritifera is an economically important marine bivalve species for cultured pearl production in French Polynesian aquaculture. In order to evaluate the influence of donor oyster age on pearl quality traits, experiments were conducted over 6 years using both grafts and surgreffe operations. At harvest, 6 pearl quality traits were recorded and compared: surface defects, luster, grade, darkness level, and visual color. Analyzing the quality traits of pearls harvested in the initial graft process and those of pearls obtained from surgreffe experiments allowed a comparison of the influence of pearl sac cells originating from the initial mantle graft, which aged together with their recipient oysters. The results demonstrated a significant decrease...
Tipo: Text
Palavras-chave: Pearl oyster age; Pinctada margaritifera; Surgreffe; Pearl grade; Pearl colour.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00283/39472/37953.pdf

Agenesis of the Medial Gastrocnemius and Plantar Muscle: Case Presentation
Provedor de dados: 77
Autores: Álvarez,María Fernanda; Bueno,Camilo Alfonso; Ballesteros,Luis Ernesto.
We present the case of a left medial gastrocnemius and plantar muscle agenesis in a 58-years old male cadaveric specimen from the Anatomy Laboratory at the Universidad Industrial de Santander (Bucaramanga-Colombia). These unusual muscle absences and associated functional alterations, enrich anatomical knowledge and become important by the time the affected individual may need a reconstructive procedure.
Tipo: Journal article
Palavras-chave: Agenesis; Medial gastrocnemius; Plantar muscle.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100006

Agertidsler har fanden skabt - eller har han?
Provedor de dados: 21
Autores: Frank Hansen, Lisbeth.
Bekæmpelse af agertidsler
Tipo: Report chapter
Palavras-chave: Weed management.
Ano: 2017
URL: http://orgprints.org/35112/1/Agertidsler%20har%20fanden%20skabt%20-%20eller%20har%20han.pdf

Aggravation of cyclophosphamide-induced reproductive toxicity in mice by aqueous extract of Aegle marmelos (L.)
Provedor de dados: 60
Autores: Singh,Sangita; Mishra,Awadhesh Kumar; Lata,Swarn; Tiwari,Kavindra Nath.
ABSTRACT Aegle marmelos (L.) (Rutaceae) commonly known as bael is an important medicinal fruit tree. The present study focused on the effects of aqueous extract of Aegle marmelos (AEAM) on the testis and sperm characteristics induced by cyclophosphamide (CPA) in mice. Thirty six adult Parke’s strain mice were divided into six groups: group I given only distilled water (control); group II administered with AEAM alone once in a week for five weeks; group III administered with CPA (200 mg/kg b.w., intraperitoneally) once in a week for five weeks and group IV-VI CPA along with AEAM (400, 500 and 600 mg/kg b.w., orally). CPA was found to reduce gonadosomatic index (GSI), sperm counts, motility, viability, antioxidant activities and induced histopathological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aegle marmelos (L.)/extract/effects/sperm; Cyclophosphamide; Gonadosomatic index (GSI); Reproductive toxicity; Spermatozoa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300614

Aggregate stability and penetration resistance after mobilization of a dystrocohesive Ultisol
Provedor de dados: 91
Autores: Tavares,Uilka E.; Rolim,Mario M.; Simões Neto,Djalma E.; Pedrosa,Elvira M. R.; Magalhães,Adriana G.; Silva,Ênio F. de F. e.
ABSTRACT Evaluation of mobilized soil profiles can provide important information on soil compaction reduction processes. In this context, the objective of this study was to evaluate alterations in soil penetration resistance and the impact on the aggregate stability of a cohesive Ultisol cultivated with sugarcane. The experiment was carried out at the Carpina Sugarcane Experimental Station (EECAC/UFRPE), located in the city of Carpina, PE. Penetration resistance, mobilized area and depth, and percentage of soil aggregates were evaluated before and after soil tillage. Soil mobilization improved soil aggregate uniformity and decreased penetration resistance in the 0-0.20 m layer. Coarse soil fraction, moisture and organic carbon positively contributed to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Furrowing; Harrowing; Soil resistance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100752

Aggregate Stability in Soil with Humic and Histic Horizons in a Toposequence under Araucaria Forest
Provedor de dados: 90
Autores: Hanke,Daniel; Dick,Deborah Pinheiro.
ABSTRACT Aggregate stability is one of the most important factors in soil conservation and maintenance of soil environmental functions. The objective of this study was to investigate the aggregate stability mechanisms related to chemical composition of organic matter in soil profiles with humic and histic horizons in a toposequence under Araucaria moist forest in southern Brazil. The soils sampled were classified as Humic Hapludox (highest position), Fluvaquentic Humaquepts (lowest slope position), and Typic Haplosaprists (floodplain). The C and N contents were determined in bulk soil samples. The chemical composition of soil organic matter was evaluated by infrared spectroscopy. Aggregate stability was determined by applying increasing levels of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbon; Soil structure; Ultrasound energy; Organo-mineral interaction; Hydrophobicity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100412

Agrarumweltindikator für die Bodenbedeckung  auf Landwirtschaftsbetrieben
Provedor de dados: 21
Autores: Büchi, Lucie; Valsangiacomo, Alain; Burel, Enguerrand; Charles, Raphaël.
In dieser Studie wird ein auf dem Bodenbedeckungsgrad beruhender Agrarumweltindikator vorgestellt, der im Rahmen des vom Bundesamt für Landwirtschaft (BLW) lancierten Agrarumweltmonitorings entwickelt wurde. Dieser Indikator ist so angelegt, dass er die landwirtschaftliche Praxis – wie die Art der Kultur, die Fruchtfolge und die Anbaumethode – einbezieht. Er berücksichtigt gleichzeitig technische Daten und Daten aus einem Simulationsmodell. Dieser Indikator wurde auf Daten der Zentralen Auswertung der Agrarumweltindikatoren (ZA­AUI) angewendet, in der durchschnittlich 226 Betriebe über fünf Jahre erfasst sind. Die Ergebnisse zeigen, dass ein Ackerbaubetrieb nur einen durchschnittlichen Bodenbedeckungsgrad von 62% erreicht, deutlich weniger als der fast...
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality Farming Systems Cereals; Pulses and oilseeds.
Ano: 2017
URL: http://orgprints.org/33971/1/02_Buechi_D.pdf

Agregação do solo e estabilidade de agregados.
Provedor de dados: 14
Autores: SALTON, J. C.; SILVA, W. M.; TOMAZI, M.; HERNANI, L. C.
bitstream/item/183207/1/cap.-13-solos.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agregação do solo; Soil aggregation.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1095978

Agricultura de Precisão pode monitorar o campo de forma completa.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
Na primeira semana de julho, a Serra Gaúcha reuniu os principais técnicos brasileiros que estão envolvidos com a Agricultura de Precisão durante o II Workshop de Agricultura de Precisão na Fruticultura e Vitivinicultura, na sede da Embrapa Uva e Vinho, em Bento Gonçalves, RS.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Serra Gaúcha; Workshop de Agricultura de Precisão na Fruticultura e Vitivinicultura; Sistema produtivo agrícola; Rede de agricultura de precisão; Sustentabilidade.; Agricultura de precisão.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076052

AGRICULTURA DE PRECISÃO: UM ALERTA À IMPRECISÃO – ESTUDO DE CASO NA CAFEICULTURA
Provedor de dados: 196
Autores: Almeida, Leandro da Silva; Guimarães, Ednaldo Carvalho.
O objetivo deste trabalho foi avaliar a discrepância existente entre mapas gerados a partir da utilização da configuração padrão fornecidos por softwares de agricultura de precisão (default) comparando com os mapas nos quais se realiza criteriosamente os procedimentos necessários para o ajuste dos mapas. Para estudo foi utilizado o programa Gamma Design Software (GS+®) versão 7.0. O experimento foi conduzido em propriedade cafeeira que possui 65 ha de cafeeiro arábica (Coffea arabica L.), cultivado em um Latossolo Vermelho Distrófico (LVd), localizada no município de Araguari-MG. Foi utilizada uma malha não sistemática de um ponto para cada hectare. Os dados a principio foram submetidos, a análise fatorial exploratória, gerando três fatores. Os fatores...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1469

Agricultura de vazante: Opção de cultivo para o período.
Provedor de dados: 14
Autores: ARAUJO, F. P. de.
No Semiárido brasileiro, os fundos dos vales, as baixadas ou baixios, são as áreas com potencial de produção agrícola, por causa de uma maior disponibilidade hídrica e apresentam, em geral, os melhores solos. Para essas áreas, convergem as águas das bacias, seja na forma dos riachos intermitentes, do escoamento subterrâneo ou da infiltração nas paredes de açudes. Em algumas situações, muitas áreas têm água em lençóis freáticos não muito profundos, no leito dos rios secos e na vazante dos açudes. A construção de barragens e açudes de grande porte nas décadas de 1940, 1950 e 1960 tiveram como finalidade garantir o abastecimento de água das populações rurais e urbanas e implementar os grandes projetos de irrigação e pecuária. Atualmente, observa-se o aumento...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura de vazante; Convivência com o Semiárido; Agricultura; Agricultura de Subsistência; Disponibilidade de Água; Seca; Bacia Fluvial; Barragem Subterrânea; Agriculture; Sustainable agriculture.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098732

Agricultura irrigada: desafios e oportunidades para o desenvolvimento sustentável.
Provedor de dados: 14
Autores: RODRIGUES, L. N.; DOMINGUES, A. F.
RESUMO: O livro está organizado em cinco partes. A parte I trás cinco capítulos técnicos, sendo os três primeiros sobre a agricultura irrigada no Brasil e os dois últimos sobre a agricultura irrigada na Espanha e na Austrália, respectivamente. O capítulo I apresenta uma abordagem geral e ampla sobre agricultura irrigada e aponta caminhos para a produção sustentável de alimento. O capítulo II destaca a evolução da irrigação no Brasil e no mundo. O capítulo III apresenta os desafios e oportunidades da agricultura irrigada no Nordeste do Brasil. O capítulo IV destaca as boas práticas e lições aprendidas da irrigação na Espanha e, por fim, no último capítulo técnico, apresenta-se uma visão da agricultura irrigada na Austrália. A parte II do livro apresenta o...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Estado da arte; Boas práticas; Brasil; Estados Unidos; Espanha; Agricultura irrigada; Recursos hídricos; Desenvolvimento sustentável; Australia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081898

Agricultural landscapes as habitat for birds in central Chile
Provedor de dados: 97
Autores: Muñoz-Sáez,Andrés; Perez-Quezada,Jorge F.; Estades,Cristián F.
Abstract  Background: Understanding the role of agroecosystems as habitat for wildlife is crucial for long-term conservation planning, as different crop stratification and landscape elements can influence bird communities, which are also affected by seasonality. The goal of our study was to determine how agricultural landscapes varying in land cover characteristics affect bird richness and abundance. Bird surveys were conducted at 110 locations within agricultural landscapes in central Chile. The surveyed areas were characterized by land cover at two scales (50 and 500 m radii) through direct observation and photo-interpretation, during winter and spring seasons. Generalized Linear Mixed Models were used to evaluate the effects of different agricultural...
Tipo: Journal article
Palavras-chave: Hedgerows; Season; Orchards; Low crops; Avian communities.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2017000100202

Agricultural residues as a substrate in the production of eggplant seedlings
Provedor de dados: 75
Autores: Meneghelli,Lorena AM; Monaco,Paola AVL; Haddade,Ismail R; Meneghelli,Caroline M; Almeida,Karoline M.
ABSTRACT The objective of this study was to evaluate the growth variables of eggplants seedlings produced in substrates with different compositions in agricultural residues. The experiment was carried out in a completely randomized design, with five treatments and ten replicates, with the following treatments: T0= Bioplant commercial substrate (control); T1= 10% of moinha (dried residue of coffee beans) + 15% of coconut fiber + 5% of eggshell + 70% of commercial substrate; T2= 20% of moinha + 15% of coconut fiber + 5% of eggshell + 60% of commercial substrate; T3= 30% of moinha + 15% of coconut fiber + 5% of eggshell + 50% of commercial substrate; T4= 40% of moinha+ 15% of coconut fiber + 5% of eggshell + 40% of commercial substrate. The evaluated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum melongena; Vegetables; Moinha; Growth variables.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400527

Agricultural waste composting: a source of humic substances
Provedor de dados: 22
Autores: Soares, Joyce Doria Rodrigues; Rezende, Renata Alves Lara Silva; Rezende, Ramiro Machado; Botrel, Elberis Pereira; Carvalho, Alex Mendonça de.
Faced with a scenario where the sustainability is increasingly sought, the waste composting plays a key role in the recycling of organic waste from agriculture. Waste composting is the process of decomposition of organic matter by microorganisms under controlled conditions forming a biologically stabilized final compound. This organic compound can be used in soil to improve its physical, chemical and biological characteristics. Humic substances are complex molecules produced in this transformation process of organic matter and they contribute to the regulation of important ecological and environmental processes. In this review, we will comment the main aspects of the waste composting and the main activities of the humic substances in plants.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Compostagem; Decomposição; Gestão de resíduos; Humificação; Microrganismos; Resíduos sólidos orgânicos.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/16973

Agriculture productivity growth in Brazil: recent trends and future prospects.
Provedor de dados: 14
Autores: ARIAS, D.; VIEIRA JUNIOR, P. A.; CONTINI, E.; FARINELLI, B.; MORRIS, M.
Section 1. Introduction and motivation; Section 2: Evolution and sources of agriculture productivity growth; Section 3: Use of factors of agriculture production; Section 4: Is Brazil maximizing agriculture growth opportunities? Section 5: Concsuions and policy recommendatos.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Agriculture; Foods.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1119022

Agro cuida do meio ambiente: a justiça divina tarda, mas não falha: a Embrapa analisou dados do CAR e comprova que o maior ambientalista é o produtor rural.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
Grande produtor de alimentos, energia e fibras o Brasil é uma potência em preservação ambiental com cerca de 67% de seu território em vegetação nativa preservada ou protegida. É o que aponta a primeira análise das informações de mais 4 milhões de produtores inscritos no Cadastro Ambiental Rural (CAR), realizada pela Embrapa Monitoramento por Satélite.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Uso da Terra.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073593

Agrobiodiversity and in situ conservation in quilombola home gardens with different intensities of urbanization
Provedor de dados: 39
Autores: Ávila,Julia Vieira da Cunha; Mello,Anderson Santos de; Beretta,Mariane Elis; Trevisan,Rafael; Fiaschi,Pedro; Hanazaki,Natalia.
ABSTRACT Among the agricultural environments of traditional communities, home gardens are frequently cited as high agrobiodiversity sites. However, the agrobiodiversity of home gardens along a rural-urban gradient demands study in order to identify possible influences of urbanization and to support mitigation of impacts. The present work investigated the role home gardens play in the in situ agrobiodiversity conservation of plants in quilombola communities with different degrees of urbanization. The study found that more urbanized communities have larger home gardens, but the average richness of plant species in these areas was not statistically different among the communities. Furthermore, the abundance of plant species was similar. Medicinal and food...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethnobotany; Interspecific diversity; Rural-urban gradient; Traditional community; Yard.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100001

Agrochemicals and storage times on soybean seed vigor
Provedor de dados: 86
Autores: Bortoletto,Wilian Vinicius; Macedo,Willian Rodrigues; Oliveira,Thalyta Coelho de; Souza,Daniela Silva.
Abstract: The objective of this work was to investigate the potential physiological damage of the treatment of '97Y07RR' soybean seeds with different pesticides at different storage times, in order to define the optimal period of sowing. The germination rate, the germination speed index, and shoot fresh matter were evaluated. Thiamethoxam did not cause losses in seed vigor with increasing storage time; however, the other agrochemicals caused significant losses. Seed treatment should be performed up to 90 days before sowing.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Germination; Germination speed index; Physiological quality; Seed treatment.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000200129

AGROCLIMATIC ZONING OF EUROPEAN AND ASIAN PEAR CULTIVARS WITH POTENTIAL FOR COMMERCIAL PLANTING IN SOUTHERN BRAZIL
Provedor de dados: 94
Autores: WREGE,MARCOS SILVEIRA; FAORO,IVAN DAGOBERTO; HERTER,FLÁVIO GILBERTO; PANDOLFO,CRISTINA; ALMEIDA,IVAN RODRIGUES DE; ALBA,JOSÉ MARIA FILIPPINI; PEREIRA,JOSÉ FRANCISCO MARTINS.
ABSTRACT  Pear is among the fruits of major commercial interest in the world and one of the most imported in Brazil. Brazilian production is very small and the fruit quality is low, due to production problems. The success of culture in the country, among other factors, may be linked to the choice of cultivars, pollinating and rootstocks better adapted to local conditions, and thus depend on the particulars of an agricultural zoning. The aim of this study was to identify, in southern Brazil, homogeneous climatic zones with potential for growing of European and Asian pears, through climate risk studies. The regions were defined by the seasonal availability of chilling hours (&lt;7.2 °C) accumulated during the period from May to September and the monthly risk...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural zoning; Pyrus communis L.; Pyrus pyrifolia L.; Reduction of climatic risks; Adapted cultivars; Climatic conditions.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000200703

Agro-economic efficiency of polycultures of arugula-carrot-lettuce fertilized with roostertree at different population density proportions
Provedor de dados: 91
Autores: Oliveira,Lenilton A. de A.; Bezerra Neto,Francisco; Barros Júnior,Aurélio P.; Silva,Maiele L. da; Oliveira,Ocimara F. N.; Lima,Jailma S. S. de.
ABSTRACT This study aimed to evaluate the agro-economic efficiency of agrosystems of two croppings of arugula (A) and two of lettuce (L) intercropped with carrot (C) under different biomass amounts of roostertree incorporated into the soil and population density proportions between the component crops. The experimental design was a randomized block with four replications, with the treatments arranged in a 4 × 4 factorial scheme. The first factor was made up of the amounts of roostertree biomass incorporated into the soil (10, 25, 40 and 55 t ha-1 on a dry basis) and the second factor by the population density proportions of the component crops in the polycultures (50A-50C-50L%, 40A-50C-40L%, 30A-50C-30L% and 20A-50C-20L% of the population recommended for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eruca sativa; Daucus carota; Lactuca sativa; Calotropis procera; Agronomic and economic advantages.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001100791

Agro-Environmental Management,  Nutrient cycling and Environmental Management  Experimental exercises at Årslev Research Centre  26.-27. Sept. 2017
Provedor de dados: 21
Autores: Kristensen, Hanne Lakkenborg.
Programme from experimental exercises on the Nutrient Cycling and Environmental Management course (10 ECTS) at the master line Agro-Environmental Management educations at AU. During the exercises soil was sampled from the SoilVeg trial and analysed and the trial was presented.
Tipo: Teaching resource
Palavras-chave: Soil quality; Nutrient turnover; Soil tillage; Vegetables.
Ano: 2017
URL: http://orgprints.org/33591/1/Program%20EE%20Nutrient_Cycling_%C3%85rslev%20Master%20Science%2010%20ECTS%20course.pdf

Agroindústria familiar: aspectos a serem considerados na sua implantação.
Provedor de dados: 14
Autores: TORREZAN, R.; CASCELLI, S. M. F.; DINIZ, J. D. de A. S.
Introdução; Importância da agroindústria familiar; Características da agroindústria familiar; Atores envolvidos; Planejamento e instalação; Matéria-prima e suprimentos; Mercado dos produtos; Recursos financeiros; Segurança dos alimentos; Legislação e exigências para o processamento de alimentos; Boas práticas de fabricação de alimentos (BPF).
Tipo: Col Criar Plantar ABC 500P/500R Saber (INFOTECA-E)
Palavras-chave: Agronegócio; Indústria agrícola; Cadeia produtiva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069584

Agroindústria na agricultura familiar: formação de multiplicadores em boas práticas de fabricação de alimentos.
Provedor de dados: 14
Autores: MONTEIRO, R. P.; NASCIMENTO NETO, F. do; ALVARENGA, A. L. B.; MACHADO, R. L. P.; DUTRA, A. de S.
Esse documento apresenta uma prática considerada participativa (a Sistematização de Experiências), a qual é aplicada para entender uma experiência calcada em ferramenta convencional e rotineira das Unidades de pesquisa: a formação de multiplicadores.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Indústria agrícola; Agricultura familiar; Alimento; Transferência de tecnologia; Extensão Rural; Tecnologia de Alimento; Good manufacturing practices; Agricultural industry; Food technology; Technology transfer.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091221

Agrokunststoffe
Provedor de dados: 21
Autores: Bickel, Regula; Alexander, Sigrid.
„Agrokunststoff“ umfasst alle Kunststoffe, welche auf der Basis nachwachsender Rohstoffe hergestellt werden. Das Merkblatt zeigt die Herstellung und Marktentwicklung von Agrokunststoffen auf. Im zweiten Teil werden die Vor- und Nachteile im Vergleich mit Kunststoffen aus fossilen Rohstoffen diskutiert und beurteilt.
Tipo: Book
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2017
URL: http://orgprints.org/31142/1/4250-agrokunststoffe.pdf

Agromorphological performance of garlic landraces in Piauí, Brazil
Provedor de dados: 65
Autores: Albuquerque,José de Ribamar de Araújo; Monteiro,Hélio Nelson Brito; Bezerra,Antônio Aécio de Carvalho; Humberto Aires Matos Filho,Carlos; Lopes,Ângela Celis de Almeida; Gomes,Regina Lucia Ferreira.
ABSTRACT: In garlic (Allium sativum L.), genotype evaluation facilitates the search for better varieties. The aim of this study was to use morphoagronomic traits to evaluate three garlic landraces, namely, “Cateto Roxo Local”, “Cateto Roxo Mineiro 1” and “Cateto Roxo Mineiro 2”. They were planted on May 1, 2014 and May 23, 2014, in the municipality of Sussuapara, State of Piauí, Brazil. These varieties have similar behavior at the vegetative stage. “Cateto Roxo Local” had the highest average bulb mass, clove number per bulb, and clove mass per bulb. “Cateto Roxo Mineiro 1” and “Cateto Roxo Mineiro 2” had the largest clove diameter per bulb. In Sussuapara - PI, “Cateto Roxo Mineiro 1” and “Cateto Roxo Mineiro 2” are recommended for planting in the beginning...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum; Planting dates; Semi-noble garlic.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600204

Agronomic and environmental implications of using a By-Product of the Intermediate Tanning Processes as Nitrogen Fertilizer
Provedor de dados: 63
Autores: Oliveira-Longatti,Silvia Maria de; Cannata,Marcele Gabriel; Ferrazani,Júlia Costa; Carvalho,Teotonio Soares de; Ciavatta,Claudio; Guilherme,Luiz Roberto Guimarães.
ABSTRACT Nitrogen (N) is an important nutrient for agriculture, and Brazil is heavily dependent on N imports. A by-product of the intermediate processes of tanning (BPIPT) may be used as an N fertilizer which will reduce this dependency, but its chromium (Cr) content is a matter of concern. This work assessed Cr (III, VI) and N (total, inorganic) contents in four soil samples with contrasting characteristics (especially with respect to their content of manganese (Mn), a potential Cr(III) oxidant), following the addition of the BPIPT. Chemical and microbiological indicators of soil quality were measured to assess the agronomic and environmental implications of the BPIPT addition in Brazilian soils. Our results indicate that the BPIPT is a promising source...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: High-Mn soils; Agronomic efficiency; Trivalent chromium; Hexavalent chromium; Microbiological parameters.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000300250

Agronomic and P recovery efficiency of organomineral phosphate fertilizer from poultry litter in sandy and clayey soils
Provedor de dados: 86
Autores: Sá,Jerusa Maia e; Jantalia,Cláudia Pozzi; Teixeira,Paulo César; Polidoro,José Carlos; Benites,Vinícius de Melo; Araújo,Adelson Paulo.
Abstract: The objective of this work was to evaluate agronomic and P recovery efficiencies of a granulated organomineral phosphate fertilizer (OMF) produced from poultry litter, compared with those of monoammonium phosphate (MAP), in soils with different textures. The experiment followed a 2x2x4+2 factorial arrangement, with two Oxisols (sandy loam and clay loam textures), two sources of P (OMF and MAP), four levels of P (50, 100, 200, and 400 mg kg-1), besides two control treatments without P application. The treatments were evaluated in 10-kg pots filled with soil, during four successive cultivations of corn without replacing the P absorbed by the plants, in order to evaluate the actual and residual effects of the fertilizers. Available P contents in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Biomass accumulation; Phosphate fertilization; P recovery efficiency; Tropical soils.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900786

Agronomic characteristics and chemical composition of Gliricidia sepium grown under different residual heights in different seasons
Provedor de dados: 118
Autores: Silva,Shirlenne F; Carneiro,Maria S. de S.; Edvan,Ricardo L; Pereira,Elzânia S; Neto,Luiz B. de Morais; Pinto,Andréa P; Camilo,Danilo de A.
This research was conducted to evaluate the agronomic characteristics and chemical composition of Gliricidia sepium (Jacq.) Steud grown under different residual heights in different seasons. The experimental design used was a complete randomized block in a split-plot. The plots consisted of three residual heights (70, 90 and 110 cm), and the subplots were four seasons (fall, winter, spring and summer) with four replicates. There was no (P&amp;gt;0.05) interaction between season and residual heights for agronomic characteristics. However, these features were influenced by the cutting season, with no significant effect (P&amp;gt;0.05) on residual height. Significant effects (P&lt;0.05) were observed for dry matter, mineral matter, acid detergent fiber and...
Tipo: Journal article
Palavras-chave: Cutting management; Harvest time; Legumes; Nutritional value; Semiarid.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000100004

Agronomic characteristics and macronutrient export of grain sorghum hybrids from different sowing dates
Provedor de dados: 64
Autores: Zandonadi,César Henrique Souza; Albuquerque,Carlos Juliano Brant; Freitas,Rogério Soares de; Paula,Alyne Dantas Mendes de; Clemente,Marina Alves.
ABSTRACT Brazilian off-season cropping is increasing the production of cereals, particularly in the Brazilian savannah. Sorghum has been widely used for its grain production capacity and dry matter. Several hybrids are commercially available, each with its own peculiar nutrient absorption capacity. Thus, this study analyzed the agronomic characteristics and nutrient exportation in grain sorghum hybrids sown on different dates. The experiment was conducted at the Paulista Agency Regional Center of Agricultural Technology (APTA) in the city of Votuporanga, São Paulo. The experiment was conducted in a randomized block design with four replications and 4 hybrids. Sorghum hybrids (50A10, 50A50, BUSTER and 1G282) were the different treatments sown on four...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sorghum bicolor L.; Production system; Grain; Nutrient content.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000100007

AGRONOMIC CHARACTERISTICS OF QUINOA GENOTYPES
Provedor de dados: 22
Autores: Egewarth, Vanessa Aline; Vasconcelos, Edmar Soares de; Strenske, Andressa; Egewarth, Jonas Francisco; Franciscon, Hugo; Echer, Márcia de Moraes.
The consumption of quinoa is growing in the world because of its high nutritional value and genetic variability, but are still required further study on its development in Brazil. This work aimed to characterize the development of sixteen genotypes of quinoa grown in the western region of Paraná. Two experiments were conducted in the period September to December 2014 and October 2014 to January 2015. The parameters evaluated were: number of days to flowering, plant height at flowering, cycle, plant height at maturity, height insertion of the first inflorescence, plant population, productivity, saponin and moisture content. Plant height at flowering ranged from 0.75 to 1.09 m, and 0.80 to 0.91m in the experiments, respectively. In the first experiment the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chenopodium quinoa Willd; Melhoramento genético; Produtividade.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15179

Agronomic characteristics of tomato plant cultivar Santa Cruz Kada grafted on species of the genus Solanum
Provedor de dados: 75
Autores: Zeist,André R; Resende,Juliano TV; Silva,Israel FL; Oliveira,João RF; Faria,Cacilda MDR; Giacobbo,Clevison L.
ABSTRACT In this study were evaluated gas exchanges, fruit production and fruit quality of tomato Santa Cruz Kada grafted onto different species of the genus Solanum, using two grafting methods. For the grafted tomato cultivation, the authors used a randomized complete block design, in a 8x2 factorial scheme, evaluating eight rootstocks: accessions of mini tomatos (0224-5, RVTC 57, RVTC 20 and 6889-50); wild tomato species Solanum habrochaites var. hirsutum (PI-127826); Solanum pennellii (LA716); Solanum sessiliflorum (cubiu); and tomato cultivar Santa Cruz Kada (self-grafting, control), and two grafting methods {cleft grafting (FC) and approach grafting (EC)}. The authors verified a significant interaction between rootstock x grafting method. The S....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycompersicum; Solanum habrochaites; Grafting; Cubiu.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300419

Agronomic characterization of high-yielding irrigated barley accessions in the Cerrado
Provedor de dados: 86
Autores: Sayd,Ricardo Meneses; Amabile,Renato Fernando; Faleiro,Fábio Gelape; Montalvão,Ana Paula Leite; Coelho,Mateus Costa.
Abstract: The objective of this work was to estimate the genetic, phenotypic, and environmental parameters of 113 barley accessions (Hordeum vulgare), previously selected based on high yield, in an irrigated production system in the Cerrado (Brazilian savanna), for use in breeding programs in Brazil. The experiment was conducted in 2013 at two sites in the Federal District, using a randomized complete block design with three replicates. The evaluated traits were: grain yield, kernel plumpness, thousand grain weight, plant height, lodging, and days to heading. Significant differences were observed between environment and accessions for all studied traits, as well as genotype x environment interaction. The MCU 3832 PI 402310, MCU 3484 PI 401962, CI 08053...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hordeum vulgare; Elite genotypes; Genetic resources; Malting quality; Plant breeding.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000200084

Agronomic efficiency of Rhizobium strains from the Amazon region in common bean
Provedor de dados: 36
Autores: NOGUEIRA,Cláudia de Oliveira Gonçalves; OLIVEIRA,Dâmiany Pádua; FERREIRA,Paulo Ademar Avelar; PEREIRA,João Paulo de Andrade Rezende; VALE,Helson Mário Martins do; ANDRADE,Messias José Bastos de; MOREIRA,Fatima Maria de Souza.
ABSTRACT To maximize the contribution of biological nitrogen fixation in common bean, it is necessary to use bacterial strains that are more adapted, competitive, and efficient in the symbiotic process. In this regard, the aim of this study was to evaluate the agronomic efficiency (AE) of three bacterial strains isolated from acid soils with high Al content from the Amazon region in an Argissolo Vermelho Distrófico típico soil (Typic Rhodustults - USDA Classification) from the municipality of Formiga, MG, Brazil. We compared their AE to that of the reference strain CIAT 899T and of two controls without inoculation (one without and another with 80 kg ha-1 of N-urea). The results indicated that inoculation with the strains UFLA 02-100 and UFLA 02-127...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Phaseolus vulgaris L.; Rhizobia; Biological nitrogen fixation; Seed inoculation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000300273

AGRONOMIC EVALUATION OF BANANA PLANTS IN THREE PRODUCTION CYCLES IN SOUTHWESTERN STATE OF BAHIA
Provedor de dados: 94
Autores: ARANTES,ALESSANDRO DE MAGALHÃES; DONATO,SÉRGIO LUIZ RODRIGUES; SILVA,TÂNIA SANTOS; RODRIGUES FILHO,VAGNER ALVES; AMORIM,EDSON PERITO.
ABSTRACT  This assay was conducted in the experimental area of the Federal Institute of Bahia, Campus Guanambi, BA, and aimed to evaluate agronomic traits of Prata, Cavendish, Gros Michel and Maçã banana cultivars three production cycles. The 72 treatments, 24 cultivars and three production cycles were arranged in a split plot scheme in time, in a completely randomized design with five replications and four plants per plot. Plots were arranged in 24 cultivars, Prata-Anã, Maravilha, FHIA-18, FHIA-18 BRS, BRS Platina, JV42-135, Pacovan, Japira, PV79-34, Pacovan-Ken, Preciosa, Guarantida, Maçã, Caipira, BRS Tropical, BRS Princesa, YB42-03, YB42-07, YB42-47, Grande-Naine, Calypso, Buccaneiro, FHIA-23 and FHIA-17; and subplots consisted of three production...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genotypes; Musa spp; Productive potential; Vegetative vigor.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100703

Agronomic evaluation of Paspalum notatum Flügge under the influence of photoperiod
Provedor de dados: 96
Autores: Machado,Juliana Medianeira; Dall'Agnol,Miguel; Motta,Eder Alexandre Minski da; Pereira,Emerson André; Simioni,Carine; Weiler,Roberto Luis; Zuñeda,Marcos Perera; Ferreira,Priscila Becker.
ABSTRACT The objective of this study was to evaluate the influence of photoperiod on the forage yield by ecotypes and intraspecific hybrids of P. notatum. Tetraploid ecotypes from the United States Department of Agriculture and the National University of the Northeast in Argentina, in addition to six intraspecific hybrids, totaling 19 ecotypes, were assessed. The materials evaluated were subjected to an extended photoperiod (14 h of light) and natural photoperiod from July 2011 to October 2012. The experimental design was a completely randomized factorial scheme of 19 × 2 (ecotypes × photoperiod) consisting of five replicates. The materials were influenced differentially by the variation in photoperiod, with one group showing high sensitivity, whereas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ecotypes; Forage yield; Hybrids; Subtropical grass.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000100008

Agronomic performance and nutritive value of millet silages
Provedor de dados: 2
Autores: Moura, Marielly Maria Almeida; Pires, Daniel Ananias de Assis; Jayme, Diogo Gonzaga; Costa, Renê Ferreira; Rigueira, João Paulo Sampaio; Rodrigues, José Avelino Santos.
 The objective of this study was to assess agronomic characteristics and nutritional values of silages of millet genotypes. Planting was done in randomized blocks, with five replicates per genotype. Green matter yield for genotypes ADR 500 and CMS 01 was higher and similar to each other, with 40.16 and 41.36 t ha (p &gt; 0.05). There was no significant difference for dry matter yield, with the mean being 9.93 t ha (p &gt; 0.05). The silages were similar (p &gt; 0.05) as to pH, Aw and N-NH3/TN, presenting values of 3.92, 0.97 and 7.64%, respectively. There were no significant differences (p &gt; 0.05) concerning the bromatological composition of the silages of the different genotypes, with a mean of 30.74% of dry matter, 10.21% for crude protein and 58.69%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA: FORRAGICULTURA digestibility; Dry matter yield; Silage.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34430

Agronomic performance of 'BRS' Itaim cowpea beans at different planting densities under no-tillage and conventional systems
Provedor de dados: 124
Autores: Cardoso,Milton José; Bastos,Edson Alves; Athayde Sobrinho,Cândido; Melo,Francisco de Brito.
ABSTRACT Cowpea beans play an important role in Brazilian farming, mainly in northern and northeastern regions, where it is widely grown among smallholder farmers. In recent years, commercial farmers have expanded its cultivation, mostly to the Midwest. This study aimed at evaluating the planting density of 'BRS Itaim' black-eyed cowpea beans under conventional (CT) and no-tillage (NT), with 75% mulch in the first year. Two experiments (CT and NT) were conducted at Embrapa Meio-Norte in Teresina - PI (Brazil), during the 2014/2015 harvest. Both experiments were carried out in a randomized block design with four replicates, considering the planting densities (PD) 12, 16, 20, 24, and 28 plants m-2. In both systems, grain yields (GY) and the number of pods...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yield components; Yield grain; Vigna unguiculata (L.) Walp.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500856

Agronomic performance of 'Cabernet Sauvignon' with leaf removal management in a high-altitude region of Southern Brazil
Provedor de dados: 86
Autores: Würz,Douglas André; Brighenti,Alberto Fontanella; Marcon Filho,José Luiz; Allebrandt,Ricardo; Bem,Betina Pereira de; Rufato,Leo; Kretzschmar,Aike Anneliese.
Abstract: The objective of this work was to compare the effect of different times of leaf removal on the vegetative-productive efficiency and on the chemical and physical characteristics of 'Cabernet Sauvignon' clusters in a high-altitude region of the state of Santa Catarina, Brazil. The experiment was conducted in the 2015 and 2016 vintages, in a commercial vineyard, located in the municipality of São Joaquim, in the state of Santa Catarina, at 1,230-m altitude. The treatments consisted of different times leaf removal in the cluster zone, in the following phenological stages: full bloom, buckshot berries, pea-sized berries, veraison, and 15 days after veraison, besides a control without leaf removal. The evaluated variables were subjected to the analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Altitude wines; Early leaf removal; Grape ripening; Vine management.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000869

Agronomic performance of green cane fertilized with ammonium sulfate in a coastal tableland soil
Provedor de dados: 53
Autores: Oliveira,Ana Paula Pessim; Alves,Bruno José Rodrigues; Anjos,Lúcia Helena Cunha dos; Lima,Eduardo; Zonta,Everaldo; Pereira,Willian; Soares,Paula Fernanda Chaves.
ABSTRACT The recent approach of eliminating the usage of fire for sugarcane harvesting resulted in managing the crop on a trashblanketed soil, to which a proper recommendation of N fertilization is lacking, a problem that remains in the coastal tablelands of the Espírito Santo State, Brazil. This study aimed at evaluating the effect of increasing N rates on stalk and sugar yields and the N use efficiency by the crop. The experimental area planted with sugarcane, at the first ratoon, is located in Linhares, Espírito Santo State. The treatments consisted of N rates varying from 80 to 160 kg N∙ha−1 as ammonium sulphate, and a control without N, in a completely randomized blocks experimental design. Stalk yield increased with the N rate, and fitting the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Saccharum spp.; Sugarcane harvesting systems; Nitrogen requirements.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200246

Agronomic performance of mini-tomato hybrids from dwarf lines
Provedor de dados: 64
Autores: Finzi,Rafael Resende; Maciel,Gabriel Mascarenhas; Silva,Ernani Clarete da; Luz,Jose Magno Queiroz; Borba,Monique Ellis Aguilar.
ABSTRACT Little is known about the commercial potential of mini-tomato hybrids obtained from one dwarf parent. Thus, our objective was to evaluate the agronomic performance of mini-tomato hybrids obtained by crossing a dwarf line (A) with normal lines with indeterminate (I), determinate (D) and semi-determinate (SD) growth habits. The experiment was conducted in a greenhouse at the Estação Experimental de Hortaliças at the Universidade Federal de Uberlândia-UFU in Monte Carmelo, Brazil. The experiment was completely randomized with 17 treatments and four repetitions. The genetic material consisted of 16 experimental mini-tomato hybrids from the tomato germplasm bank at UFU, and a commercial hybrid (Mascot) as a control. The following variables were used to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brix; Dwarfism; Growth habit; Solanum lycopersicum.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000100015

Agronomic performance of modern soybean cultivars in multi-environment trials
Provedor de dados: 86
Autores: Matei,Gilvani; Benin,Giovani; Woyann,Leomar Guilherme; Dalló,Samuel Cristian; Milioli,Anderson Simionato; Zdziarski,Andrei Daniel.
Abstract: The objective of this work was to evaluate the productive performance, and the adaptability and stability parameters of modern soybean (Glycine max) cultivars in multi-environment trials, as well as to identify the ideal genotypes for eight growing environments in Brazil. A randomized complete block experimental design was carried out, with three replicates, for the evaluation of 46 soybean cultivars in eight environments, in the microregions of adaptation 102, 201, and 202, in the 2014/2015 crop season. A complex genotype x environment interaction occurred, with changes in the ranking of genotypes among locations. The NA 5909 RG, M6410IPRO, NS 5959 IPRO, NS6823RR, M5917IPRO, NS 6767 RR, and 6563RSF IPRO cultivars showed the highest mean yields....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Adaptability and stability; Genotype x environment interaction; GGE biplot; Mixed models.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700500

Agronomic performance of okra under the effect of seed microbiolization with rhizobacteria
Provedor de dados: 75
Autores: Mota,Wagner F; Oliveira,Gevaldo B; Nobre,Sérgio AM; Silva,Humberson R.
ABSTRACT Plant-growth promoting rhizobacteria are an alternative to increase the productivity, adding value to the productive system of crops like okra. We aimed to evaluate the agronomic characteristics of okra genotypes after seed microbiolization with nine strains of rhizobacteria. The experimental design was in randomized blocks, in a 2x10 factorial scheme, using two okra genotypes, cultivar Santa Cruz 47 and hybrid Dardo, nine strains of rhizobacteria, LEBM 103, 105, 109, 112, 118, 134, 135, 152 and 154 and one control (without microbiolization), with four replications. We analyzed number of fruits per plant (NFP), average diameter of fruits (DM), productivity (PDT); fresh mass of fruits per plant (MFFP) and average mass of fruit (MMF). The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Abelmoschus esculentus; Rhizosphere microorganisms; Okra genotypes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300410

Agronomic performance of the cowpea under different irrigation depths and row spacing
Provedor de dados: 124
Autores: Costa Junior,Manoel de Jesus Nunes da; Bastos,Edson Alves; Cardoso,Milton José; Andrade Júnior,Aderson Soares de.
ABSTRACT The cowpea is of great socioeconomic importance in the North, Northeast and Mid-West of Brazil, and its irrigated farming has recently been on the increase in these regions. The aim of this study was to evaluate the agronomic performance of the cowpea 'BRS Tumucumaque' for different row spacings and irrigation depths, under the conditions of soil and climate of Teresina, in the State of Piauí. The experiment was carried out from August to November 2014, in a Yellow Argisol at the Experimental Area of Embrapa Meio-Norte in Teresina. The experimental design was of randomised blocks in subdivided lots, with four replications. The treatments consisted of five irrigation depths (40% ETo, 70% ETo, 100% ETo, 130% ETo and 160% ETo) in the main plot, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Grain yield; Irrigation management; Plant density; BRS Tumucumaque.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500774

Agronomic traits and nutritional value of forage sorghum genotypes
Provedor de dados: 2
Autores: Lima, Luciana Oliva Barbosa; Pires, Daniel Ananias de Assis; Moura, Marielly Maria Almeida; Rodrigues, José Avelino Santos; Tolentino, Daniella Cangussú; Viana, Maria Celuta Machado.
This study aimed to evaluate the agronomic performance of 24 sorghum genotypes in four Brazilian regions and the chemical characteristics of genotypes grown in Sete Lagoas, state of Minas Gerais. Genotypes BRS655 and 12F37005 had higher average production of green matter (&gt; 44 ton ha-1) and dry matter (&gt; 17 ton ha-1), respectively. Genotypes 12F38019, 12F40019, 12F37005, 12F37043 and Volumax took more days to flower in three of the four municipalities (75-90 days). Genotypes 12F38006, 12F40006 and 12F37016 were taller (&gt; 2 m). Values of dry matter, crude protein and neutral detergent fiber ranged from 37.15 to 50.13; 5.51 to 10.28 and 43.57 to 65.69%, respectively. The genotypes were not different regarding acid detergent fiber content, with mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ZOOTECNIA; NUTRIÇÃO E FORRAGICULTURA chemical composition; Hybrids; Productivity.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/32356

Agronomic viability of New Zealand spinach and kale intercropping
Provedor de dados: 42
Autores: CECÍLIO FILHO,ARTHUR B.; BIANCO,MATHEUS S.; TARDIVO,CAROLINE F.; PUGINA,GABRIEL C.M.
ABSTRACT The intercropping is a production system that aims to provide increased yield with less environmental impact, due to greater efficiency in the use of natural resources and inputs involved in the production process. An experiment was carried out to evaluate the agronomic viability of kale and New Zealand spinach intercropping as a function of the spinach transplanting time. (0, 14, 28, 42, 56, 70, 84 and 98 days after transplanting of the kale). The total yield (TY) and yield per harvest (YH) of the kale in intercropping did not differ from those obtained in monoculture. The spinach TY was influenced by the transplanting time, the earlier the transplanting, the higher the TY. The spinach YH was not influenced by the transplanting time, but rather...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tetragonia expansa; Brassica oleracea var. acephala; Cultivation system; Land use efficiency; Competition index.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602975

AGRONOMICAL ATTRIBUTES OF SOYBEANS AND SOIL RESISTANCE TO PENETRATION IN NO-TILLAGE AND CHISELED SURFACES
Provedor de dados: 70
Autores: Cortez,Jorge W.; Mauad,Munir; Souza,Luiz C. F. de; Rufino,Mauricio V.; Souza,Paulo H. N. de.
ABSTRACT Farming systems may affect soil properties and crop production of components, decreasing yields. This study aimed to assess penetration resistance (PR) and agronomic traits of soybeans under no-tillage (NT) and chiseling (CP). The experiment was carried out in a randomized block with two treatments (tillage and scarification) with 12 repetitions; yet soil penetration resistance (PR) was assessed in a factorial block, considering farming systems and sampling sites (row and interrows). PR was measured with an impact penetrometer, sampling in row and interrows within a 22.5 x 0.1 m2 mesh grid up to 0.60 m depth. The obtained values were higher for NT in the 0.10-0.20 m layer. Great PR values in interrows were only registered within the surface layer....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Compaction; Soil physics; Chiseling.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100098

Agronomical indicators and incidence of insect borers of tomato fruits protected with non-woven fabric bags
Provedor de dados: 65
Autores: Filgueiras,Rosenya Michely Cintra; Pastori,Patrik Luiz; Pereira,Fabrício Fagundes; Coutinho,Cristiane Ramos; Kassab,Samir Oliveira; Bezerra,Laura Carla Marinho.
ABSTRACT: Fruit bagging is an efficient mechanical control technique used in fruit growing. However, to date, few studies have evaluated the efficacy of bagging in the cultivation of vegetables, including tomato crops. The objective of this study was to evaluate the effectiveness of bagging of tomato flowers and/or fruits using a non-woven fabric (NWF) for the control of Helicoverpa spp., Neoleucinodes elegantalis, and Tuta absoluta, to evaluate the effect of this technique on the final yield, and determine the optimal period for bagging. Tests were conducted in a commercial crop of staked ‘Valerin’ tomato plants located in the municipality of Ubajara, Ceará State, Brazil. The experimental design was randomized blocks with a 2x4 factorial design (sprayed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Mechanical control; Neoleucinodes elegantalis; Productivity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600152

AGROTAG.
Provedor de dados: 14
bitstream/item/173708/1/2017FD01.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Aplicativo; Processamento de dados.; Sistema de informação; Agricultura; Silvicultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088850

ÁGUA.
Provedor de dados: 14
A série Mitos e verdades sobre a carne, que visa apresentar ao público infantil conhecimentos relacionados à cadeia da pecuária de corte, lança seu segundo volume - Água. Nesta revistinha as crianças e seus pais poderão desmitificar alguma informações relacionadas ao tema - água - na pecuária. A Embrapa Gado de Corte buscou ampliar este projeto bem-sucedido de transmissão de informações com embasamento científico e de maneira lúdica que busca levar informações corretas ao público infanto-juvenil. Neste segundo volume, contamos mais uma vez com a parceria da Novilho Precoce-MS.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Reservatório natural; Água potavel; Lençol freático; Gado; Meio ambiente; Pecuaria.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090957

Água de coco pasteurizada em sistemas HTST: fabricação em pequenas e médias escalas de processamento.
Provedor de dados: 14
Autores: ABREU, F. A. P. de; SOUZA, A. C. R. de.
bitstream/item/159233/1/COT17001.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cocos nucifera L.; Processamento; Água de Coco.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068837

Água na produção de frangos de corte.
Provedor de dados: 14
Autores: GOPINGER, E.; AVILA, V. S. de; KRABBE, E. L.; MATTHIENSEN, A.
bitstream/item/166600/1/final8522.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bem-estar animal; Consumo de água; Produção animal; Frango de corte.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079517

Água que passarinho não bebe.
Provedor de dados: 14
Autores: BLOCH JUNIOR, C.
bitstream/item/171177/1/v69n4a14.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Natureza.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085548

AGUA RESIDUAL DE SUINOCULTURA EN ATRIBUTOS QUÍMICOS DEL SUELO Y TENORES FOLIARES DE SOJA Y MAÍZ
Provedor de dados: 107
Autores: Neto, Alfredo Alves; Lana, Maria do Carmo; Rampim, Leandro; Coppo, Jéssica Caroline; Mendonça Costa, Luiz Antonio de.
El uso de abonos orgánicos a través del agua residual de suinocultura (ARS) puede afectar positivamente los atributos químicos del suelo, debiendo ser monitoreado, debido a que un exceso puede constituir un alto contaminante ambiental. El objetivo de este trabajo fue evaluar las alteraciones de atributos químicos del suelo y tenores foliares de los cultivos de soja y maíz segunda zafra en función de aplicaciones de dosis de ARS. El experimento fue conducido en un Rhodic Kandiudox, bajo sistema de siembra directa, en el Centro de Investigación de la Cooperativa Agroindustrial Consolata. Fue utilizado un diseño experimental de bloques al azar con parcelas subdivididas, siendo colocadas en las parcelas principales dosis de 0, 35, 70,105 e 140 m3 ha-1 año-1de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Manejo do solo; Recursos Hídricos e Ambientais Fósforo  Nitrógeno  Nutrientes foliares  Eutrofzación  Reciclaje de nutrientes.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/708

Air and fuel supercharge in the performance of a diesel cycle engine
Provedor de dados: 65
Autores: Farias,Marcelo Silveira de; Schlosser,José Fernando; Martini,Alfran Tellechea; Santos,Gustavo Oliveira dos; Estrada,Javier Solis.
ABSTRACT: This paper aimed to evaluate the performance of a Diesel cycle engine, changing the configurations for the air and fuel supply system. Variables analyzed were torque, power, specific fuel consumption and thermal efficiency in four different engine configurations (aspirated, aspirated + service, turbocharged + service and turbocharged). For that, there were dynamometer experiments by power take-off of an agricultural tractor. The experimental outline used was entirely randomized, in a bifatorial design with three repetitions. Results indicated that the engine supercharge, compared to its original configuration, provided a significant increase of torque and power. Only the addition of turbo does not caused a significant effect in the engine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural tractor; Turbocharger; Injection pump; Fuel consumption.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600352

Air quality in swine growing and finishing facilities with different building typologies
Provedor de dados: 91
Autores: Cecchin,Daiane; Campos,Alessandro T.; Cruz,Vasco F. da; Sousa,Francine A.; Amaral,Pedro I. S.; Yanagi Junior,Tadayuki.
ABSTRACT The objective of this study was to evaluate the concentration of gases in three swine growing and finishing facilities with different building typologies, regarding floor and dividers. The experiment compared three treatments: pen with water depth, pen with partially slotted floor on the sides, and pen with partially slotted floor on sides and in the center. Measurements of instantaneous concentrations of ammonia (NH3 ppm) and carbon dioxide (CO2 ppm) were taken at animal level. The levels of sound pressure (dB) at animal level and at 1.50 m from the floor were also recorded. It was observed that the pen with water depth was the one with the highest average concentration of NH3. Although there was a significant difference in CO2 concentrations,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Rural buildings; Gas concentration; Sound pressure.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000500339

AISLAMIENTO DE MICROORGANISMOS ELECTROGÉNICOS CON POTENCIAL PARA REDUCIR CROMO HEXAVALENTE
Provedor de dados: 37
Autores: MORA COLLAZOS,Alexander; BRAVO MONTAÑO,Enrique.
RESUMEN Se realizó el aislamiento de microorganismos cultivables a partir de la biopelícula formada sobre el ánodo de una celda de combustible microbiana puesta en operación durante 30 días; los microorganismos aislados fueron evaluados en su capacidad de producir energía en celdas de combustible microbianas y de reducir el cromo hexavalente, Cr (VI). Se aislaron cinco microorganismos, los cuales fueron caracterizados mediante análisis del gen del ARNr 16S, el cual ubicó a los microorganismos en cuatro géneros bacterianos: Exiguobacterium (CrMFC1), Acinetobacter (CrMFC2), Aeromonas (CrMFC3 y CrMFC5), y Serratia (CrMFC4). Todas las cepas aisladas mostraron actividad electrogénica y capacidad para reducir cromo hexavalente; la cepa de Acinetobacter CrMFC2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ARNr 16S; Biorremediación; Celda de combustible microbiana; Reducción de cromo.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000100003

Aislamiento y caracterización de la miotoxina I del complejo Bothrops neuwiedi (yarará chica)
Provedor de dados: 40
Autores: Geoghegan,Patricia Andrea.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432017000100004

Aislamiento y caracterización de rizobacterias asociadas a cultivos de arroz (Oryza sativa L.) del Norte de Santander (Colombia)
Provedor de dados: 115
Autores: Florez-Márquez,Jessica D.; Leal-Medina,Gloria I.; Ardila-Leal,Leidy D.; Cárdenas-Caro,Diana M.
Resumen Las rizobacterias promotoras de crecimiento vegetal son reconocidas y estudiadas por sus efectos benéficos en varios cultivos. Cepas de los géneros Azotobacter y Pseudomonas se aislaron de suelo rizosférico de cultivos de arroz (Oryza sativa L.) de 10 fincas en el distrito de riego del río Zulia, Norte de Santander, Colombia. El aislamiento bacteriano se hizo a partir de gránulos de suelo y diluciones seriadas de suelo, sembradas en agar Ashby para Azotobacter y King B para Pseudomonas fluorescentes, respectivamente. Cuarenta y dos aislamientos se conservaron en viales con solución salina estéril (0.85 % NaCl) en refrigeración a 4 °C y se ingresaron al Banco de Cepas del Laboratorio de Investigaciones en Biología Aplicada de la Universidad...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Azotobacter; Pseudomonas putida; Solubilización de fosfatos; Fijación biológica de nitrógeno; Ácido indolacético; Sideróforos.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000400373

Akzeptanz einer gekeimten 50:50 Saatwicken: Weizen  Mischung als Futtermittel für Legehennen
Provedor de dados: 21
Autores: Baldinger, Lisa.
Common vetch (Vicia sativa L.) seeds are rich in protein and have shown stable yields under organic cultivation, but contain considerable amounts of anti-nutritional factors (ANFs). Based on reports about reducing ANFs in faba beans (Vicia faba L.) by germination, a 50:50 mixture of  erminated common vetch seeds and wheat was offered to laying hens. Voluntary intake of the germinated grains was 20% of total feed intake, which was not affected by treatment. Despite germinated grains replacing part of the laying hen feed, egg production and body weight of the hens did not differ.
Tipo: Conference paper, poster, etc.
Palavras-chave: Feeding and growth; Poultry.
Ano: 2017
URL: http://orgprints.org/31644/1/Akzeptanz%20einer%20gekeimten.pdf

Akzeptanz von nachhaltiger Aquakultur: Treffen die  Produktinformationen die Wünsche von Öko-Käufern?
Provedor de dados: 21
Autores: Risius, A.; Hamm, Ulrich.
Aquaculture is becoming more important for human consumption. Sustainable aquaculture procedures came up as an alternative, due to the negative environmental  impacts of conventional aquaculture procedures. Nonetheless, little is known about consumer segments for sustainable aquaculture and their preferences. Overall, participants paid a lot of attention on the declaration of origin; specifically fish products from Germany or Denmark were preferred along with local products. Consumers are  generally supporting a sustainable production. However, communication claims and labelling schemes should be improved to reach consumer acceptance.
Tipo: Conference paper, poster, etc.
Palavras-chave: Social aspects; Policy environments and social economy; Aquaculture.
Ano: 2017
URL: http://orgprints.org/31915/1/Akzeptanz%20von%20nachhaltiger%20Aquakultur%20%20Treffen%20die.pdf

Albuminuria: consideraciones preanalíticas y analíticas
Provedor de dados: 38
Autores: Fabiana Benozzi,Silvia; Pennacchiotti,Graciela Laura.
La albuminuria (AU) se define como el incremento subclínico y persistente de la excreción urinaria de albúmina. Los valores que definen esta condición son mayores a 30 mg AU/g creatininuria. La AU es un marcador de daño renal, de progresión de enfermedad renal y de riesgo cardiovascular. Este analito tiene una elevada variabilidad biológica y múltiples condiciones pueden afectar su determinación e invalidar la prueba: esto justifica la necesidad de obtener 2 de 3 muestras positivas en un período de 3 a 6 meses para confirmar la presencia de AU. La primera orina de la mañana es el espécimen más adecuado para la pesquisa de AU y su monitorización, expresando los resultados como la relación AU/creatininuria (RAC) (mg/mmol, mg/g). El valor de creatininuria en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Albuminuria; Relación albúmina/creatinina en orina; Enfermedad renal; Riesgo cardiovascular.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100008

Alelo animal.
Provedor de dados: 14
bitstream/item/169996/1/Alelo-Animal.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: SISTEMA; Amazenamento de dados.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083815

Alemtuzumab as graft-versus-host disease (GVHD) prophylaxis strategy in a developing country: lower rate of acute GVHD, increased risk of cytomegalovirus reactivation
Provedor de dados: 56
Autores: Resende,C.B.; Rezende,B.M.; Bernardes,P.T.T.; Teixeira,G.M.; Teixeira,M.M.; Pinho,V.; Bittencourt,H.
Acute graft-versus-host disease (aGVHD) and cytomegalovirus reactivation are important complications after allogeneic stem cell transplantation (alloHSCT). Here, we evaluated the impact of treatment with alemtuzumab on the occurrence of aGVHD, cytomegalovirus reactivation and survival after alloHSCT. This was a prospective cohort study conducted at the allo-HSCT unit of Hospital das Clínicas, Universidade Federal de Minas Gerais, Brazil, from January 2009 to December 2011. Fifty-seven patients who underwent alloHSCT were included. Forty-five (79%) patients had a malignant disease. Alemtuzumab was administered before the conditioning regimen at a dose of 1 mg/kg in children and 30 mg/day for 2 days in adults or children weighing more than 40 kg (a total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematopoietic stem cell transplantation; Alemtuzumab; Graft-versus-host disease; Cytomegalovirus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000200705

Alevinagem, recria e engorda de pirarucu.
Provedor de dados: 14
Autores: LIMA, A. F.; RODRIGUES, A. P. O.; LIMA, L. K. F. de; MACIEL, P. O.; REZENDE, F. P.; FREITAS, L. E. L. de; TAVARES-DIAS, M.; BEZERRA, T. A.
Introdução. Alevinagem: Captura de ovos, larvas ou alevinos; Identificação da desova; Quando capturar os alevinos; Captura dos alevinos; Transporte dos alevinos para o laboratório; Origem dos alevinos; Aclimatação dos alevinos; Laboratório de alevinagem; Origem e qualidade da água; Tipos de estrutura; Recepção dos alevinos e quarentena; Tempo de alevinagem; Mistura de lotes; Alimentação dos alevinos; Alimentação inicial; Treinamento alimentar; Produção de zooplâncton em viveiros escavados; Coleta de zooplâncton; Confecção da rede de zooplâncton; Produção de náuplios de artêmia; Sanidade na alevinagem; Controle da produção na alevinagem; Comercialização de alevinos; Transporte de alevinos; Tamanho do alevino; Preço do alevino; Treinamento de mão de obra....
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Piscicultura; Peixe de água doce; Pirarucu; Produção; Cadeia produtiva; Alevino.; Arapaima gigas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071140

Alfonso Roque Albanese: Pionero de la Cirugía Cardíaca Latinoamericana. Homenaje de la Asociación Panamericana de Anatomía
Provedor de dados: 77
Autores: Losardo,Ricardo J; Cruz Gutiérrez,Rolando; Prates,José C; Rodríguez Torres,Alberto; Prates,Nadir E. Valverde Barbato de; Arteaga Martínez,Manuel; Cabral,Richard Halti.
Alfonso Roque Albanese (1906-2005) es considerado un pionero de la cirugía cardíaca Latinoamericana por sus importantes aportes. Fue miembro fundador de la Asociación Panamericana de Anatomía. Investigador y docente tanto de la anatomía como de la cirugía, uniendo ambas disciplinas.
Tipo: Journal article
Palavras-chave: Alfonso Roque Albanese; Asociación Panamericana de Anatomía; Anatomía; Cardiocirugía; Cirugía cardíaca; Latinoamérica.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300033

Alguns motivos para justificar o revigoramento da cadeia produtiva do arroz em Goiás.
Provedor de dados: 14
Autores: FERREIRA, C. M.; LUZ, T. C. de L. A.
Relata sobre pesquisa realizada na região metropolitana de Goiânia, revelando que o goianiense continua apreciando o prato mais tradicional do Brasil, arroz com feijão. A surpresa com o resultado se justifica pelo fato de que nos últimos anos predominam notícias alarmando que o consumo desses alimentos está em declínio.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Goiás; Consumo alimentar; Arroz; Cadeia produtiva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076032

Alguns pontos importantes no auxílio da redução do uso de antimicrobianos.
Provedor de dados: 14
Autores: LIMA, G. J. M. M. de.
bitstream/item/166855/1/final8711.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Antimicrobianos; ATM; Redução de uso; Nutrição animal; Patogenicidade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079959

Alien Species Alert: Didemnum vexillum Kott, 2002: Invasion, impact, and control
Provedor de dados: 5
Autores: Mckenzie, Cynthia; Reid, Vanessa; Lambert, Gretchen; Matheson, Kyle; Minchin, Dan; Pederson, Judith; Brown, Lyndsay; Curd, Amelia; Gollasch, Stephan; Goulletquer, Philippe; Occhipinti-ambrogi, Anna; Simard, Nathalie; Therriault, Thomas.
Didemnum vexillum Kott (2002) is a high-impact, globally-invasive, colonial tunicate species that is native to Japan (Lambert, 2009; Stefaniak et al., 2012). It is generally a temperate cold-water organism, and its introduced range currently includes New Zealand, the Netherlands, France, Ireland, United Kingdom, Spain, Italy, and both the west and east coasts of the United States and Canada (Lambert, 2009; Stefaniak et al., 2012; Tagliapietra et al., 2012; Ordóñez et al., 2015, Vercaemer et al., 2015). Like other invasive tunicates, D. vexillum has the capacity to reproduce rapidly, outcompete native species, deteriorate environmental integrity, and cause significant economic harm (Lambert, 2005; Blum et al., 2007; Daniel and Therriault, 2007; Langyel et...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00378/48888/49327.pdf

Alimentação animal.
Provedor de dados: 14
Autores: SANTOS, F. J. de S.; MAGALHAES, J. A.; FOGACA, F. H. dos S.; COSTA, N. de L.; ARAUJO NETO, R. B. de; AZEVEDO, D. M. M. R.; ALVES, A. A.; CASTRO, K. N. de C.
bitstream/item/172083/1/500P500R-Feijao-caupiCap19.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Alimentação de ruminante.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078098

ALIMENTAÇÃO de galinhas caipiras.
Provedor de dados: 14
Estratégias na região Meio-Norte; Como intensificar a cor da gema dos ovos e pele utilizando alimento não processados; Estratégias para disponibilizar forrageiras nos piquetes; Opções para bom aproveitamento dos piquetes; Como fazer a ração em casa. Responsáveis técnicos: Teresa Herr Viola, Robério dos Santos Sobreira, Eduardo Spillari Viola, Luiz Henrique Carvalho Reis, Leiliane Alves Soares da Silva e Carlos Lopes de Sousa.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alimento; Galinha Caipira; Ração.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079630

ALIMENTAÇÃO de peixes tropicais: programa 15: Norte.
Provedor de dados: 14
A pesquisadora Roselany Correa da Embrapa Amazônia Oriental fala sobre as exigências nutricionais de peixes tropicais brasileiros, as técnicas utilizadas para a administração do alimento, e dá atenção especial aos cuidados que o produtor deve ter com a ração. O investimento na alimentação dos peixes, associado ao manejo correto da ração, são fundamentais para o sucesso do piscicultor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Peixe; Piscicultura; Ração; Produtor; Alimentação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070283

ALIMENTAÇÃO ovina e caprina à base de sorgo: programa 16: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O sorgo é utilizado na alimentação ovina e caprina. A silagem de sorgo, produzida com cultivares adequadas para a região semiárida, é uma forma de conservação de forragem estratégica para os sistemas de produção animal no nordeste, uma vez que contribui para superar os períodos de falta de alimento durante a época seca.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Nutrição animal; Sorgo; Silagem; Ovino; Caprino; Forragem; Seca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070264

Aliphatic hydrocarbons and triterpenes of the Congo deep sea fan
Provedor de dados: 5
Autores: Mejanelle, Laurence; Riviere, Beatrice; Pinturier, Laurence; Khripounoff, Alexis; Baudin, Francois; Dachs, Jordi.
Hydrocarbons were analyzed in sediments from the Congo River deep-sea fan, from the Congo River, and in sinking particles collected by sediment traps 40 m above the sediment. Studied sites encompassed three lobes of decreasing age of formation along the canyon: sites A, F and C and a another lobe system, disconnected from the active channel since 4 ka, Site E. Terrestrial long-chain odd n-alkanes were dominant in all sediments of the lobe system. Unsaturated terpenoids sourced by higher plants, such as gammacerene, lupene, ursene and oleanene, were also detected. At site C, characterized by high accumulation rates (10–20 cm yr−1), the organic matter spends less time in the oxic layer than at other sites and high phytadiene concentrations (10 to 17 μg...
Tipo: Text
Palavras-chave: Congo fan; Hydrocarbons; NAH; Hopanes; Hopenes; Sediments; Turbidite system.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00388/49902/50472.pdf

Alkalinized sewage sludge application improves fertility of acid soils
Provedor de dados: 64
Autores: Barbosa,Julierme Zimmer; Poggere,Giovana Clarice; Dalpisol,Maristela; Serrat,Beatriz Monte; Bittencourt,Simone; Motta,Antonio Carlos Vargas.
ABSTRACT Although it is known that alkalinized sewage sludge raises the pH of acid soils, there is limited knowledge regarding its effects on other soil fertility indicators, such as P and K availability and soil organic C content. Thus, the goal of this study was to evaluate how the application of alkalinized sewage sludge affects the fertility of acid soil. Twenty sewage treatment plants were selected throughout Paraná State (Brazil), and samples of alkalinized sewage sludge and samples of the most representative agricultural soil of the region were collected (covering soils with medium, clayey or very clayey texture). Each soil was incubated for 60 days with doses of sewage sludge (0, 10, 20, 40, and 80 Mg ha-1) from its region and equivalent doses of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sanitation waste; Liming; Phosphorus recovery; Nutrient source; Organic matter.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000500483

Alkyl Ether Sulfate Improves Efficacy of Herbicides Against Common Goosefoot and Field Bindweed in Wheat
Provedor de dados: 87
Autores: TANVEER,A.; ABBAS,N.; SAFDAR,M.E.; IKRAM,R.M.
ABSTRACT: Tank mixed application of herbicides with adjuvant is required for effective weed management and to reduce herbicide load on agricultural crops. Field studies were conducted to investigate the effect of herbicides at reduced rates with adjuvant on common goosefoot (Chenopodium album) and field bindweed (Convolvulus arvensis) and grain yield of wheat for two consecutive winter seasons. Treatments included post-emergence foliar application of four herbicides viz., fluroxypyr + tribenuron-methyl + clopyralid, mesosulfuron-methyl + iodosulfuron-methyl sodium, bromoxynil + MCPA, iodosulfuron-methyl sodium (pre mixed formulations) at their recommended rates 244.5, 14.2, 444.6, 10 g a.i. ha-1, respectively and 25% reduced rates with alkyl ether sulfate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adjuvant; Grain yield; Herbicides; Wheat.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100283

ALLELOPATHIC EFFECT OF LEGUMINOUS WEEDS ON RATE, SYNCHRONIZATION AND TIME OF GERMINATION, AND BIOMASS PARTITIONING IN RICE
Provedor de dados: 87
Autores: ZOHAIB,A.; ANJUM,S.A.; JABBAR,A.; TABASSUM,T.; ABBAS,T.; NAZIR,U.
ABSTRACT The present study was aimed at determining the allelopathic influence of water extracts at varying concentrations (2.5% and 5% w/v) and residues with varying decomposition periods (0, 15 and 30 days) at 2% (w/w) concentration of four weeds (Trigonella polycerata, Vicia sativa, Lathyrus aphaca, Medicago polymorpha) against rate, synchronization and time of germination, and biomass partitioning of rice through plant and soil bioassays. Germination and biomass partitioning in rice plants were inhibited by extracts and residues. The maximum decrease in energy of germination (88.6%) and increase in time for 50% germination (210.4%) were caused by the L. aphaca extract at 5% concentration as compared to control. Root and shoot, fresh weight (13.6 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Leguminous weeds; Rice; Germination; Biomass partitioning.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100269

Allelopathic Effect of Some Associated Weeds of Wheat on Germinability and Biomass Production of Wheat Seedlings
Provedor de dados: 87
Autores: ZOHAIB,A.; TABASSUM,T.; ANJUM,S.A.; ABBAS,T.; NAZIR,U.
ABSTRACT: Weeds associated with crops may impose their phytotoxic effects on crop plants through the release of their allelochemicals and hence seriously reduce crop productivity. The present study was conducted to investigate the allelopathic effect of water soluble phenolics of weeds associated with wheat crop (Vicia sativa, Trigonella polycerata, Lathyrus aphaca, Medicago polymorpha, Melilotus indica) on germinability and biomass production of wheat seedlings by using their water extracts at 2.5% (w/v) and 5% (w/v) concentrations and residues of the same weeds with 0, 15 and 30 d decomposition periods at 2% (w/w) concentration. The results showed that the water extracts of M. indica and V. sativa at 5% concentration imposed the most inhibitory effect on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wheat; Weed allelopathy; Water extracts; Residues; Germination; Biomass production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100287

ALLELOPATHIC EFFECTS OF ROSE WOOD, GUAVA, EUCALYPTUS, SACRED FIG AND JAMAN LEAF LITTER ON GROWTH AND YIELD OF WHEAT ( Triticum aestivum L.) IN A WHEAT-BASED AGROFORESTRY SYSTEM
Provedor de dados: 87
Autores: IQBAL,J.; RAUF,H.A.; SHAH,A.N.; SHAHZAD,B.; Bukhari,M.A.
ABSTRACT Selection of tree species under agroforestry systems is crucial to sustain the productivity of a crop. In present study, allelopathic effects of the leaf litters of 5 trees named Rose wood (Dalbergia sissoo), Guava (Pisidium guajava), Eucalyptus (Eucalyptus camaldulensis), Sacred fig (Ficus religiosa) and Jaman (Syzygium cumini) species on wheat growth and yield was examined. Leaf litter of each tress species was mixed in soil with two doses @ 100 and 200 g of leaves of each species per pot. Higher shoot length, shoot dry weight, number of spikelets per spike and biological yield were recorded in 200 g sun dried Jaman (Syzygium cumini) leaves. Total number of tillers per plant and number of ears per plant were higher under the application of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Agroforestry; Wheat growth; Crop production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100258

ALLELOPATHIC INFLUENCE OF AQUATIC WEEDS ON AGRO-ECOSYSTEMS: A REVIEW
Provedor de dados: 87
Autores: ABBAS,T.; NADEEM,M.A.; TANVEER,A.; SYED,S.; ZOHAIB,A.; FAROOQ,N.; SHEHZAD,M.A.
ABSTRACT Aquatic weeds are higher plants found in the aquatic ecosystem and in anaerobic rice fields, where they have no economic benefits. The continuance of aquatic weeds is more widespread than terrestrial weeds because in aquatic ecosystems there is very little fluctuation in the environmental conditions compared with terrestrial ecosystems. Scientists have been working to address the harmful allelopathic effects of aquatic weeds on the aquatic ecosystem, but limited information is available on the allelopathic influence of aquatic weeds on agro-ecosystems through the release of phytotoxic compounds. Phytotoxic chemicals released by different aquatic weeds into irrigation water and/or directly into rice ecosystems might have a significant inhibitory...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Aquatic ecosystem; Ecosystem interactions; Herbicides resistance management; Organic weed control; Phenolics; Weed invasion.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100301

Allelopathic suppression by Conyza canadensis depends on the interaction between latitude and the degree of the plant’s invasion
Provedor de dados: 39
Autores: Wang,Congyan; Jiang,Kun; Zhou,Jiawei; Liu,Jun.
ABSTRACT Allelopathic suppression of the growth of co-occurring plant species in invaded ecosystems is an important factor in some plant invasions. This study uses leaf extracts of the invasive plant species Conyza canadensis to determine its allelopathic effects along a latitudinal gradient, and under different cover classes and degrees of invasion, on seed germination and growth of Lactuca sativa, a sensitive bioindicator of allelochemicals. The allelopathic effects of C. canadensis on seedling height, root length, seedling biomass, germination percentage, germination potential, germination index, germination rate index, and vigor index of L. sativa increased significantly with increasing latitude. A possible explanation is that the leaves of plants...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathic effects; Conyza canadensis; Invasive plant species; Lactuca sativa; Seed germination and growth.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000200212

Allelopathy and Allelochemicals of Eragrostis plana (Poaceae) and its Relation with Phenology and Nitrogen Fertilization
Provedor de dados: 87
Autores: CECCHIN,K.; FAVARETTO,A.; SCHEFFER-BASSO,S.M.; BERTOL,C.D.; CHINI,S.O.
ABSTRACT This study was conducted in order to verify if the phenological stage and the nitrogen fertilization interfere in the allelopathic activity and in the concentration of potentially allelopathic phenolic compounds of tough lovegrass (Eragrostis plana). The assay consisted of a bifactor 3 (0.100 and 200 kg N ha-1) x 2 (harvested in vegetative and reproductive stages), in a split plot design. The N doses constituted the main plot and the phenological stage during the harvest the subplots, resulting in six treatments. The tough lovegrass plants derived from each of the treatments were subjected to allelopathy bioassays, in which aqueous extracts of the aerial parts were applied to lettuce cypselae (Lactuca sativa) and to phytochemicals tests when...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Germinability; Phenolic acids; Catechin; Epicatechin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100222

Allium sativum L. for prophylaxis of diarrhea in weaned piglets
Provedor de dados: 21
Autores: Ayrle, Hannah; Mevissen, Meike; Nathues, Heiko; Walkenhorst, Michael.
Background  Postweaning infection with enterotoxigenic Escherichia coli strains leads to high morbidity and mortality in piglets.  Garlic (Allium sativum L.) exhibits antibacterial, antidiarrheal, anti-inflammatory and immunomodulatory effects.  Garlic could be an alternative or complementary prophylaxis and therapy, but established dose regimens are missing.
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare; Pigs.
Ano: 2017
URL: http://orgprints.org/32071/1/Poster_Allium_pigets_GABasel_HAyrle_online.pdf

Alpha-type phospholipase A2 inhibitors from snake blood
Provedor de dados: 80
Autores: Santos-Filho,Norival A.; Santos,Claudia T.
Abstract It is of popular and scientific knowledge that toxins from snake venom (among them the PLA2 and myotoxins) are neutralized by various compounds, such as antibodies and proteins purified from animal blood. Venomous and nonvenomous snakes have PLA2 inhibitory proteins, called PLIs, in their blood serum. One hypothesis that could explain the presence of these PLIs in the serum of venomous snakes would be self-protection against the enzymes of their own venom, which eventually could reach the circulatory system. However, the presence of PLIs in non-venomous snakes suggests that their physiological role might not be restricted to protection against PLA2 toxins, but could be extended to other functions, as in the innate immune system and local...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phospholipases A2; Myotoxin; Myotoxin inhibitor; ΑPLI; Snake blood.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100203

Alpinia oxyphylla Miq. extract changes miRNA expression profiles in db-/db- mouse kidney
Provedor de dados: 48
Autores: Du,Guankui; Xiao,Man; Zhang,Xuezi; Wen,Maoyu; Pang,Chi; Jiang,Shangfei; Sang,Shenggang; Xie,Yiqiang.
Abstract  Background A number of dysregulated miRNAs have been identified and are proposed to have significant roles in the pathogenesis of type 2 diabetes mellitus or renal pathology. Alpinia oxyphylla has shown significant anti-inflammatory properties and play an anti-diabetes role. The objective of this study was to detect the alteration of miRNAs underlying the anti-diabetes effects of A. oxyphylla extract (AOE) in a type II diabetic animal model (C57BIKsj db-/db-).  Results Treatment with AOE for 8 weeks led to lower concentrations of blood glucose, urine albumin, and urine creatinine. 17 and 13 miRNAs were statistically identified as differentially regulated in the DB/DB and db-/db- AOE mice, respectively, compared to the untreated db-/db- mice. Of...
Tipo: Journal article
Palavras-chave: MiRNA; Db-/db- mice; Alpinia oxyphylla Miq; Kidney; Diabetic nephropathy.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100206

Alterações hemogasométricas em equinos submetidos à distensão do cólon menor
Provedor de dados: 45
Autores: Sabes,A.F.; Gravena,K.; Herdandez-Tovar,M.C.; Canello,V.A.; Bernardi,N.S.; Queiroz,D.J.; Oliveira,J.A.; Lacerda-Neto,J.C.
RESUMO O objetivo do presente estudo foi avaliar a hemogasometria venosa de equinos com lesões isquêmicas induzidas experimentalmente no cólon menor. Foram utilizados oito equinos sadios, com idades entre cinco e oito anos, sem raça definida. Os animais foram submetidos à celiotomia e a quatro horas de obstrução intraluminal do cólon menor. Foram realizadas coletas de amostras de sangue imediatamente antes da indução anestésica (T0), no momento em que a anestesia foi estabilizada (T1), quatro horas após a obstrução intraluminal (T4), e, durante o pós-cirúrgico, as coletas foram realizadas em intervalos de 12 horas até completar 72 horas (T16, T28, T40, T52, T64 e T76). Notou-se em T4 alcalose metabólica, com compensação respiratória por meio da...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cavalo; Gases sanguíneos; Obstrução.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501083

Alterações tegumentares impactantes detectadas ao abate.
Provedor de dados: 14
Autores: JAENISCH, F. R. F.; COLDEBELLA, A.; BRITO, B. G. de; FRANKE, M.; BRITO, K. C. T. de; ABREU, P. G. de.
bitstream/item/166730/1/final8624.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Prevenção; Sanidade animal; Abate; Frango de corte; Carcaça; Lesão cutânea; Profilaxia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079748

Alterations in Biomarkers Associated with Sterility in Pectinophora gossypiella (Saunders) Induced by Gamma Irradiation
Provedor de dados: 52
Autores: Ali,Hanaa Mahmoud; Moustafa,Hemat Zakaria; Sayed,Rehab Mahmoud.
ABSTRACT Nowadays, radiation technology is widely used to produce changes in Biosystems. The goal of this work is to determine the variation induced male Pectinophora gossypiella in gamma-irradiated as pupae using 50Gy and 150Gy. Comparing elements composition and DNA (using RAPD-PCR) between substerile 50Gy and the sterile dose 150Gy in P. gossypiella showed variation between them. Potassium (K) was the most abundant elements in unirradiated and irradiated males followed by magnesium (Mg). The percentage of heavy metals as copper, zinc, and cadmium concurrent with K was directly proportional to the radiation dose. While the percentage of Mg, Phosphorous and calcium decreased as the radiation dose increased. The results also revealed that some extra bands...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pectinophora gossypiella; Gamma rays; RAPD-PCR; Elements; DNA.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100436

ALTERATIONS ON THE EVAPOTRANSPIRATION OF SUGARCANE CULTIVARS UNDER DISTINCT SALINITY LEVELS APPLIED IN THE FERTIGATION
Provedor de dados: 70
Autores: Toledo,João V.; Zolnier,Sérgio; Silva,Thieres G. F. da; Boehringer,Davi; Steidle Neto,Antonio J.
ABSTRACT: The aim of this research was to evaluate the effect of distinct levels of salinity on the evapotranspiration of the RB867515, RB855453, RB92579 and RB928064 sugarcane cultivars. The evapotranspiration was monitored during daytime period under meteorological conditions influenced, mainly by cloud variations. The salinity values were established by addition of 0, 50, 100 and 150 mM of Sodium Chloride (NaCl) to the nutrient solution, which was applied by fertigation, in such way that the electrical conductivity (EC) of the leached solution was near 3, 6, 10 and 13 dS m−1, respectively. The increase of the NaCl concentration in the nutrient solution affected, significantly and in a linear manner, the evapotranspiration of all sugarcane cultivars,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Efficient water use; Saccharum officinarum; Saline stress; Salinization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000500940

Altered indirect hemagglutination method for easy serotyping of Haemophilus parasuis
Provedor de dados: 45
Autores: Lorenson,M.S.; Miani,M.; Guizzo,J.A.; Barasoul,B.; Martínez-Martínez,S.; Rodríguez-Ferri,E.F.; Gutiérrez-Martín,C.B.; Kreutz,L.C.; Frandoloso,R.
ABSTRACT Glässer's disease is an emergent bacterial disease that affects swine husbandries worldwide causing important economic losses. The aetiological agent, Haemophilus parasuis, is currently divided in fifteen serovars but an increasing number of non-typeable serovars have been reported. Indirect hemagglutination (IHA) is indicated as a serotyping method for H. parasuis. In the present study, we describe an additional step that aims to work around a possible obstacle in the original protocol that may compromise the outcome of this assay. We observed that the choice of anticoagulant for blood collection influences and/or impairs spontaneous adsorption of H. parasuis antigens on sheep red blood cells (SRBCs). However, regardless of the anticoagulant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Haemophilus parasuis; Diagnosis; Tannic acid; Serotyping; Indirect hemagglutination.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100015

Alternating Influence of Northern Versus Southern-Sourced Water Masses on the Equatorial Pacific Subthermocline During the Past 240 ka
Provedor de dados: 5
Autores: Rippert, Nadine; Max, Lars; Mackensen, Andreas; Cacho, Isabel; Povea, Patricia; Tiedemann, Ralf.
The eastern equatorial Pacific (EEP) is a key area to understand past oceanic processes that control atmospheric CO2 concentrations. Many studies argue for higher nutrient concentrations by enhanced nutrient transfer via Southern Ocean Intermediate Water (SOIW) to the low-latitude Pacific during glacials. Recent studies, however, argue against SOIW as the primary nutrient source, at least during early Marine Isotope Stage 2 (MIS 2), as proxy data indicate that nutrients are better utilized in the Southern Ocean under glacial conditions. New results from the subarctic Pacific suggest that enhanced convection of nutrient-rich Glacial North Pacific Intermediate Water (GNPIW) contributes to changes in nutrient concentrations in equatorial subthermocline water...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00497/60825/64592.pdf

Alternativas para a diversificação da agricultura familiar de base ecológica.
Provedor de dados: 14
Autores: WOLFF, L. F.; MEDEIROS, C. A. B.
bitstream/item/171828/1/Documento-443-web.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroecologia.; Agricultura Familiar; Ecologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081352

Alternativas para diversificação de sistemas de produção envolvendo a soja no norte do Paraná.
Provedor de dados: 14
Autores: DEBIASI, H.; FRANCHINI, J. C.; BALBINOT JUNIOR, A. A.; BETIOLI JUNIOR, E.; NUNES, E. da S.; FURLANETTO, R. H.; MENDES, M. R. P.
bitstream/item/171687/1/Doc-398.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Paraná (Estado); Soja; Pesquisa agrícola; Sistema de produção; Soybeans; Agricultural research.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086382

Alternativas para sexagem de embriões bovinos produzidos in vitro.
Provedor de dados: 14
Autores: NICIURA, S. C. M.; GUIMARAES, P. M. e; FERRACIOLI, C. de M.; CRUVINEL, G. G.; BARIONI JUNIOR, W.
bitstream/item/170491/1/Boletim40.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bovino; Embrião; Melhoramento Genético Animal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070075

ALTERNATIVE BIODIGESTERS FOR ORGANIC WASTE TREATMENT
Provedor de dados: 22
Autores: Schwantes, Daniel; Gonçalves Jr, Affonso Celso; Richart, Alfredo; Miola de Castro, Guilherme; Trespach, Felipe Wagner; Schwantes, Nicole; Manfrin, Jéssica.
The uncontrolled generation of organic waste causes the decrease of the life of landfills. Alternative treatment processes such as anaerobic digestion of organic wastes may be a viable alternative to disposal of such organic waste, and the use of this technology can still generate gains using biofertilizer in agriculture. Thus, the present study aimed to evaluate the anaerobic digestion of Ceasa vegetables wastes from Cascavel-PR by adding swine manure doses (inoculum) in order to reduce the volume of waste going to landfills. Alternative 12 digesters were developed, and are added 29 liters of effluent (fruit and vegetable wastes) in each reactor, by adding inoculum 3 levels: 0, 1, 2, 3 liters (pig manure). During 50 days of digestion were analyzed the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodigestão de resíduos orgânicos; Biodigestor alternativo; Reatores anaeróbios.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15651

Alternative biomass furnace wall material from biomass furnace ash
Provedor de dados: 111
Autores: Flores, Edgar Dulay.
Biomass furnace ash (BFA) generated from drying of grains in mechanical dryers were blended with cement in varying ratio of 1:4, 1:5, 1:6, 1:7 and 1:8 by volume.  Each composition was cured in an ambient condition for 7, 14 and    28 days and determined their properties such as density, porosity, compressive strength and thermal shock resistance.  Cold crushing strength increased with increasing cement content and curing time.  Likewise, density increased with increasing cement content and curing time while porosity showed the other way.  All the sample compositions exceeded 30 cycles without any crack when subjected to thermal shock resistant cycles of heating and cooling using a firing temperature of 1000oC in an electric muffle furnace.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass; Rice husk; Ash; Furnace; Mechanical dryer.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3944

Alternative Frischgemüsekulturen für den ökologischen Gemüsebau durch den Einsatz von Folientunneln mit Schwerpunkt auf dem Winterhalbjahr
Provedor de dados: 21
Autores: Perkons, Ute.
Die Nachfrage nach frischem vielfältigem und regionalem Gemüse steigt. Der Großteil des Gemüses wird im Winter entweder importiert oder in geheizten Gewächshäusern angebaut und ist durch einen hohen Energieverbrauch charakterisiert. Im Versuchszentrum Gartenbau der Landwirtschaftskammer NRW in Köln Auweiler wurde zur Erweiterung der Angebotspalette eine Salatmischung aus kältetoleranten Arten untersucht. Die Mischung umfasste Asia-Salate (z. B. Blattsenf, Mizuna, Pak-choi), Sauerampfer, Hirschhornwegerich, Endivie und Speisechrysantheme.  Der Anbau im Versuch und in Praxisbetrieben und erwies sich in drei Jahren als unproblematisch. Die Mischung wurde sowohl optisch als auch geschmacklich sehr gut von den Verbrauchern angenommen. Besonders für direkt...
Tipo: Report
Palavras-chave: Markets and trade; Vegetables; Greenhouses and coverings.
Ano: 2017
URL: http://orgprints.org/31748/1/31748-11OE038-lwk-nrw-perkons-2017-frischgemuese-folientunnel.pdf

Alternatively spliced MEFV transcript lacking exon 2 and its protein isoform pyrin-2d implies an epigenetic regulation of the gene in inflammatory cell culture models
Provedor de dados: 74
Autores: Erdem,Gokce Celikyapi; Erdemir,Sule; Abaci,Irem; Aydin,Asli K. Kirectepe; Everest,Elif; Turanli,Eda Tahir.
Abstract The function of gene body DNA methylation in alternative splicing, and its relation to disease pathogenesis is not fully elucidated. The gene for familial Mediterranean fever (MEFV) encodes the pyrin protein and contains a 998 bp CpG island, covering the second exon, which is differentially methylated in FMF patients compared to healthy controls. Our further observation of increased exon 2-spliced MEFV transcript in leukocytes of FMF patients provoked us to test the role of exon methylation in alternative splicing using inflammatory cell culture models. First, in vitro exon methylation triggered an increased level of exon 2 exclusion using a splicing cassette in a promyelocytic leukemia cell line (HL-60). HL-60 cells subjected to methylating and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Exon methylation; MEFV; Pyrin; Alternative splicing; Inflammation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400688

Alternativen der Kleegrasnutzung in vieharmen und viehlosen Betrieben
Provedor de dados: 21
Autores: Maaß, H.; Blumenstein, Benjamin; Bruns, Christian; Möller, Detlev.
Increasing number of stockless organic farms give reason to search for new forms of clover-grass (CG) utilization in order to maintain or increase soil fertility and productivity. A quantitative study was carried out among 93 organic farms to identify different forms of CG utilization and their assets and drawbacks on organic farms.  Different ways of CG transfer such as direct transfer (cut &amp; carry) and indirect transfer stockless farms. In addition, seven farms were interviewed about their experiences  with CG transfer practices. The farmers rate CG transfer mainly positive, since it may partially compensate the negative effects on soil fertility through the missing manure on stockless organic farms. As less than 0.2 LU/ha is found on more than 34%...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Nutrient turnover.
Ano: 2017
URL: http://orgprints.org/31859/1/Alternativen%20der%20Kleegrasnutzung%20in%20vieharmen%20und.pdf

Alternativer til sprøjtning af æbler
Provedor de dados: 21
Autores: Korsgaard, Maren.
Præsentation på Økologi Kongressen den 30. november 2017, som en del af frugt sessionen "Bedre økonomi i økologisk frugtproduktion".
Tipo: Conference paper, poster, etc.
Palavras-chave: Fruit and berries Crop health; Quality; Protection Irrigation and drainage.
Ano: 2017
URL: http://orgprints.org/32460/1/39_Oekologikongres2017-E6-Maren-Korsgaard.pdf

ALTERNATIVER TIL TORV SOM SUBSTRAT I OPPALSJORD
Provedor de dados: 21
Autores: McKinnon, Kirsty.
Uttak og bruk av torv er knyttet til flere miljømessige utfordringer og det er ønskelig å begrense bruken. Myndigheter i noen land har laget strategier for begrensning eller utfasing av bruk og innenfor økologisk landbruk, både internasjonalt og nasjonalt er det tatt initiativ for å fase ut torv. Regelverksutvalget for økologisk landbruk har bedt om en utredning om alternativer til torv i oppalsmedier. Det er utført betydelig forskning på området der det viser seg at ulike substrater kan egne seg som erstatning for torv.  Det er behov for mer forskning på området og det anbefales nært samarbeid med veksthusnæringen.
Tipo: Report
Palavras-chave: Soil; Biodiversity and ecosystem services; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/31504/1/NORS%C3%98K%20RAPPORT%20nr1%202017%20utredning%20torv%20april%202017.pdf

ALTERNATIVES FOR PRESERVATION OF BIOACTIVE COMPOUNDS IN BLUEBERRY PULP: HEAT TREATMENT ASSOCIATED WITH THE ADDITION OF XANTHAN PRUNI
Provedor de dados: 94
Autores: FIORAVANTE,JÚLIA BORIN; SOUZA,VANESSA RODRIGUES DUARTE DE; RODRIGUES,ROSANE DA SILVA; DIAZ,PATRÍCIA DE OLIVEIRA; MOREIRA,ANGELITA DA SILVEIRA.
ABSTRACT  In this study, to increase the preservation of phenolic bioactive compounds and antioxidant activity in blueberry pulp, heat treatment associated with addition of xanthan gum was used. A commercial mixture of blueberries (Powerblue, Climax and Bluegen cultivars) was added with 0.08% (w/w) citric acid and subjected to heat treatment by direct heating until 90 °C in conventional open pan (OP) and by direct application of steam (AS); both with and without the addition of xanthan pruni (OPX and ASX), followed by pulping. Samples of only frozed fruits were considered as control. The five treatments remained under freezing and were evaluated until 90 days of storage for antioxidant activity, phenols, flavonoids and total monomeric anthocyanins. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blueberry; Vaccinium ashei; Fruit pulp; Heat; Fruit technology; Storage.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300902

ALTERNATIVES FOR SPRING FORAGE EMPTINESS IN PAMPA, BRAZIL
Provedor de dados: 196
Autores: Malaguez, Edgard Gonçalves; Dinarte, Gabriella Valduga; Tadielo, Leonardo Ereno; Dos Santos, Nathaly Lopes Toledo; Castagnara, Deise Dalazen.
The spring forage emptiness is an obstacle to the development of Brazilian livestock, including in the Bioma Pampa region. Feed strategies for this period contributed to the development of livestock and to the conservation of the biome. The objective of this work was to know the nutritional potential of forages during spring forage for use as strategies in the forage planning. The experiment had a completely randomized design, with ten forages and four replicates. The chemical composition, in vitro dry matter digestibility (IVDMD) and the total digestible nutrient content (NTD) of elephant grass, brachiaria cultivars Convert and Marandu, Tifton 68; diploid and tetraploid ryegrass; red, white and arrowleaf clover; and bird’s-foot trefoil. The grasses had a...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1590

Alternatives to antibiotics in diets of weaned piglets
Provedor de dados: 65
Autores: Ferreira,Soraia Viana; Barbosa,Lívia Maria dos Reis; Soares,Marcos Henrique; Marcolla,Camila Schultz; Holanda,Débora Muratori; Saraiva,Alysson.
ABSTRACT: This experiment was conducted to evaluate the effect of growth promoter additives an alternative to antibiotics on performance, intestinal morphology and on microbiota of 21-to-35-day-old piglets. A total of 160 commercial crossbred piglets (males and females) with initial weight of 6.10±0.709kg were allotted in a completely randomized design with five treatments: Basal diet - Negative Control (NC); Basal diet + antibiotic (PC); Basal diet + mannanoligosaccharides (MOS); Basal diet + organic acids (OA), Basal diet + mannanoligosacharides + organic acids (MOS+OA), eight replicates and four piglets per experimental unit. The inclusion of additives in the diets had no effect (P&gt;0.05) on the final average weight of piglets. Similarly, no effects...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additives; Growth promoters; Organic acids; Prebiotics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200651

Altura de lâmina e tempo de permanência de água na umidade de substratos em subirrigação
Provedor de dados: 75
Autores: Ferrarezi,Rhuanito S; Ferreira Filho,Antonio C; Testezlaf,Roberto.
RESUMO A subirrigação reduz o descarte inadequado de água e nutrientes nos solos e lençóis freáticos por ser um sistema fechado, com recirculação de solução nutritiva. O sistema é utilizado comercialmente na indústria de plantas ornamentais. Porém, informações sobre a retenção de umidade em substratos utilizados em subirrigação ainda são escassas. Objetivou-se avaliar o efeito de diferentes alturas de lâmina e tempos de permanência de água na umidade volumétrica de substratos comerciais em subirrigação. Testaram-se cinco alturas de lâminas (1, 2, 4, 6 e 8 cm), cinco tempos de permanência de água (2,5; 5; 10; 15 e 20 min) e três substratos comerciais (fibra de coco, casca de pinus com vermiculita e turfa com casca de arroz carbonizada sem cinzas e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ascensão capilar; Conteúdo volumétrico de água; Manejo da irrigação.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200186

Alumínio estimula o crescimento radicular de erva-mate?
Provedor de dados: 190
Autores: Benedetti, Eliziane Luiza; Santin, Delmar; Barros, Nairam Félix de; Pereira, Greice Leal; Martinez, Hermínia Prieto; Lima Neves, Julio César.
A toxicidade por Al em plantas se dá de várias maneiras, sendo a inibição do crescimento radicular uma das primeiras a se expressar, embora não seja prontamente perceptível em razão do hábito de crescimento das raízes. O objetivo desse trabalho foi avaliar a tolerância da erva-mate ao Al por meio do crescimento de raízes de mudas submetidas a doses crescentes do elemento. Para isso, testaram-se, três clones (C1, C2 e C3), doses de 100, 500, 1.000 e 2.000 μmol L-1 de Al (AlCAlCl36H2O) e um controle sem Al. Após 50 dias, determinaram-se massa seca das raízes, comprimento e volume total do sistema radicular, comprimento e volume total das raízes em diferentes diâmetros. O Al influenciou positivamente o crescimento das raízes de todos os clones. O maior...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Nutrição de plantas Raízes; Tolerância; Ilex paraguariensis Roots; Tolerance; Ilex paraguariensis.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/983

Alumínio no extrato sulfúrico.
Provedor de dados: 14
Autores: TEIXEIRA, P. C.; CAMPOS, D. V. B. de; FONTANA, A.
Determinação por complexometria com CDTA ou por espectrofotometria de absorção atômica no extrato sulfúrico.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Alumínio.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088690

Aluminum species and activity in sandy soil solution with pig slurry addition
Provedor de dados: 86
Autores: Conti,Lessandro De; Ceretta,Carlos Alberto; Couto,Rafael da Rosa; Ferreira,Paulo Ademar Avelar; Silva,Lincon Oliveira Stefanello da; Piccin,Rogério; Lourenzi,Cledimar Rogério; Girotto,Eduardo; Brunetto,Gustavo.
Abstract: The objective of this work was to evaluate the effect of pig slurry applications on the exchangeable Al content, activity, and distribution of Al chemical species in the soil solution. Soil samples of a Typic Hapludalf were obtained from an experiment conducted during eight years, with 19 applications of 0, 20, 40, and 80 m3 ha-1 pig slurry. The soil samples were collected in stratified layers to determine exchangeable Al content and to extract the soil solution by the saturated soil paste method. The concentrations of the main cations and anions, dissolved organic carbon, and pH in the soil solution were determined. The distribution of the chemical species of Al and the activity of the Al3+ species were obtained through the Visual Minteq...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inorganic ligand; Organic amendment; Phytotoxicity; Soil solution.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000914

Aluskasveja rikkakasvien kiusaksi
Provedor de dados: 21
Autores: Salonen, Jukka.
Luomuviljelijöille suunnatun luentopäivän esitelmämateriaali, jossa esitellään aluskasvien mahdollisuuksia rikkakasvien hallnitaan viljanviljelyssä. Esitys perustuu Luonnonvarakeskuksen kenttäkokeisiin Jokioisilla v. 2015-2016.
Tipo: Teaching resource
Palavras-chave: Crop combinations and interactions; Weed management.
Ano: 2017
URL: http://orgprints.org/31404/1/JukkaSalonen_Aluskasveja-rikkakasvien-kiusaksi.pdf

Alveolar Antral Artery
Provedor de dados: 77
Autores: Alves,Nilton.
Tipo: Journal article
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300001

Amaranth, quinoa, and millet growth and development under different water regimes in the Brazilian Cerrado
Provedor de dados: 86
Autores: Jayme-Oliveira,Adilson; Ribeiro Júnior,Walter Quadros; Ramos,Maria Lucrécia Gerosa; Ziviani,Adley Camargo; Jakelaitis,Adriano.
Abstract: The objective of this work was to evaluate the growth dynamics of the cover plants amaranth (Amaranthus cruentus), quinoa (Chenopodium quinoa), and millet (Pennisetum glaucum) in a Typic Acrustox, under different water regimes in the Brazilian Cerrado. The cultivation was carried out in the winter, with reduced rainfall, which facilitated the application of varying irrigation depths to the different crops. Water regimes denominated lower, lower middle, upper middle, and upper - corresponding to 217, 386, 563, and 647 mm water depths, respectively - were tested by means of an irrigation bar composed of sprinklers with different flow rates. Plant growth was quantified by weekly collections. Amaranth was the most responsive plant to water. Quinoa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amaranthus cruentus; Chenopodium quinoa; Pennisetum glaucum; Oxisol; Water stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800561

Ambience and productive performance of arugula cultivated in different spacing
Provedor de dados: 22
Autores: Gonçalves-Trevisoli, Edilaine Della Valentina; Mendonça, Heloísa Ferro Constâncio; Dildey, Omari Dangelo Forlin; Dartora, Janaína; Rissato, Bruna Broti; Coltro-Roncato, Sidiane; Klosowski, Élcio Silvério; Tsutsumi, Cláudio Yuji; Echer, Marcia de Morais.
The objective of this work was to evaluate the effect of environment on the productive performance of arugula in different row spacings and plant spacing. The experiment was conducted in the spring, summer 2011 and in the autumn and winter 2012. The experiment design was a randomized complete block design with four replications in a 3x2 factorial design. The first factor consisted to the row spacings (0.20; 0.25 and 0.30 m) and the second to the plant spacings (0.05 and 0.10 m). The plant height and diameter, leaf number, leaf area and total leaf fresh matter and productivity were evaluated. The data were subjected to variance analysis and the average were compared by Tukey test (p&lt;0.05). In the spring and in the plant spacing of 0.05m were verified...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cultivation period; Eruca sativa; Productivity.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14040

Ambientes de aprendizagem agroecológica: espaços de construção do conhecimento.
Provedor de dados: 14
Autores: SANTOS, A. da S. dos; SA, C. O. de; TAVARES, E. D.; SOUZA, F. A.; CURADO, F. F.; FONTES, H. R.; ANJOS, J. L. dos; CARVALHO, L. M. de.
bitstream/item/173416/1/Folder-Ambientes-de-Aprendizagem-Agroecologica.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agroecologia; Conhecimento.; Agricultor.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088317

Amblyomma aureolatum (Pallas, 1772) (Acari: Ixodidae) parasitizing margay cat (Leopardus wiedii) (Schinz, 1821), in Uruguaiana, Rio Grande do Sul, Brazil
Provedor de dados: 3
Autores: Pinto, Diego Moscarelli; Aguiar, Cintia Lidiane Guidotti; Villarreal, Pablo Villarreal; Becker, Marcelo; Tavares, Nicolas Conter; Martins, Natália Soares.
Ticks are parasites of wild animals, affecting diverse and several species. The present study reveals the presence of Amblyomma aureolatum parasitizing the margay cat (Leopardus wiedii) in the city of Uruguaiana. This is the first report of the presence of this tick specie in this city, situated in west (29° 45' 18" S 57° 05' 16" W) of the state of Rio Grande do Sul, Brazil, indicating a wide host diversity. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tick; Wild animals; Ixodidae.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34630

AMEAÇAS da desertificação no Semiárido: programa 32: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Esta semana o programa fala sobre as ameaças da desertificação no Semiárido. Os processos de desertificação nas áreas secas da região Nordeste quase sempre acontecem em sequência: retirada da cobertura vegetal, exposição do solo às intempéries do tempo, ventos, chuvas e insolação alteram as propriedades físicas, químicas e biológicas da terra. O resultado é um processo contínuo de ameaça à segurança alimentar, que traz consequências para o desenvolvimento social. Mas existem alternativas que prometem reverter o problema. O convidado do programa é o pesquisador da Embrapa Semiárido, Iedo Bezerra Sá.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Desertificação; Desenvolvimento social; Cobertura vegetal; Segurança alimentar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076863

Ameliorating the antitumor activity of lenalidomide using PLGA nanoparticles for the treatment of multiple myeloma
Provedor de dados: 60
Autores: Karri,Veera Venkata Satyanarayana Reddy; Dhandapani,Nagasamy Venkatesh; Mannemala,Sai Sandeep; Radhakrishna,Kollipara; Mulukutla,Shashank; Sudunagunta,Dedeepya.
Abstract Lenalidomide (LND) is an anti-cancer drug and an effective derivative of thalidomide used for multiple myeloma therapy. Because of its poor solubility in water, LND is known to cause low oral bioavailability (below 33%), and as a direct consequence of this, the dosing frequency is extended thus increasing risk of toxicity. To improve its bioavailability and sustained release, the present study aims to formulate polymeric nanoparticles (NPs) for LND using [Poly (lactic-co-glycolic acid)] (PLGA) as a polymer. The polymeric NPs were evaluated for particle size, SEM, XRD, drug content, entrapment efficiency (EE), in vitro release studies and in vivo bioavailability studies in rats. The formulated NPs possessed a size of 179±0.9 nm and a zeta potential...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multiple myeloma/treatment; Lenalidomide/uses; PLGA/sustained release; Polymeric nanoparticles/development; Solubility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200602

Ameliorative Effect of Propolis Against Hepatorenal Alterations Induced by Methotrexate: Morphohistopathological Study
Provedor de dados: 77
Autores: Almansour,Mansour I; Jarrar,Yazun B; Aloyaidy,Khalid A; Jarrar,Bashir M.
Methotrexate (MTX) is widely used in the treatment of some forms of cancer but having severe side effects. The present work aimed to investigate the protective role of propolis treatment against alterations induced by MTX on the hepatic and renal tissues. Rabbits were exposed to MTX (0.25 mg/kg), with or without propolis (50 mg/kg) while hepatic and renal biopsies were examined for histological and histochemical abnormalities. Methotrexate induced hydropic degeneration, pyknosis, sinusoidal dilatation and bile duct hyperplasia in the liver together with renal tubular degeneration, glomerular shrinkage and hyaline droplet precipitation. While propolis partially ameliorated some of the morphometric and biochemical alterations, none of the hepatic alterations...
Tipo: Journal article
Palavras-chave: Histological alterations Kidney; Liver Methotrexate toxicity Propolis.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200059

Amendoeira manchada.
Provedor de dados: 14
Autores: MARTINS, C. R.
bitstream/item/165215/1/Carlos-Martins-GR-377-03-2017-1.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Amendoeira.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077573

Amendoim forrageiro manejado com baixos resíduos de pastejo por ovinos
Provedor de dados: 45
Autores: Alonzo,L.A.G.; Ferreira,O.G.L.; Vaz,R.Z.; Costa,O.A.D.; Motta,J.F.; Brondani,W.C.
RESUMO O objetivo do trabalho foi estudar o comportamento produtivo do amendoim forrageiro (Arachis pintoi cv. Amarillo) sob diferentes intensidades de pastejo por ovinos em ambiente rotativo. Os tratamentos corresponderam a quatro intensidades de pastejo (muito leniente - ML, leniente - L, moderado - M e severo - S) representadas pelas alturas de resíduo de 11,2; 8,4; 5,9 e 3,2cm, que foram alocadas segundo um delineamento inteiramente ao acaso, com quatro repetições. As variáveis estudadas no pré e no pós-pastejo foram: massa de forragem, percentual de folhas e caules e índice de área foliar. Ao final do experimento, foi calculada a massa de forragem total acumulada, a taxa de acúmulo e a massa de forragem desaparecida. Os dados foram submetidos à...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arachis pintoi; Leguminosa forrageira; Lotação rotacionada; Resíduo de pastejo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100173

Aminas biogênicas são compostos indicativos de putrefação de subprodutos animais.
Provedor de dados: 14
Autores: LIMA, G. J. M. M. de; FEDDERN, V.; MAZZUCO, H.
Aminas biogênicas estão presentes nos processos de deterioração de resíduos de origem animal, compreender os seus mecanismos de ação é de alta relevância para melhorar a qualidade do produto e do armazenamento de farinhas de origem animal.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Resíduo animal; Aminas biogênicas; Sanidade animal; Abate; Reciclagem; Eliminação de resíduo; Agricultura sustentável.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069582

Ammonia and carbon dioxide emissions by stabilized conventional nitrogen fertilizers and controlled release in corn crop
Provedor de dados: 64
Autores: Souza,Taylor Lima de; Guelfi,Douglas Ramos; Silva,André Leite; Andrade,André Baldansi; Chagas,Wantuir Filipe Teixeira; Cancellier,Eduardo Lopes.
ABSTRACT The market of stabilized, slow and controlled release nitrogen (N) fertilizers represents 1% of the world fertilizer consumption. On the other hand, the increase in availability, innovation and application of these technologies could lead to the improvement of N use efficiency in agroecossystems and to the reduction of environmental impacts. The objective of this study was to quantify agronomic efficiency relative index, ammonia volatilization, and CO2 emissions from conventional, stabilized and controlled release N fertilizers in corn summer crop. The experiment was carried out in a corn crop area located in Lavras, state of Minas Gerais, Brazil, without irrigation. All treatments were applied in topdressing at rate of 150 kg ha-1 N. N-NH3 losses...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CO2; NH3 loss; No-tillage; Zea mays L.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000500494

Ammonia volatilization from nitrogen fertilizers applied to sugarcane straw
Provedor de dados: 124
Autores: Otto,Rafael; Zavaschi,Eduardo; Souza Netto,Gerson José Marquesi de; Machado,Bianca de Almeida; Mira,Acácio Bezerra de.
ABSTRACT Maintenance of crop residues over soil surface under conservational systems limits incorporation of nitrogen fertilizers into the soil. Application of urea over crop residues enhance N-NH3 volatilization losses, justifying the usage of urease inhibitors or N sources less susceptible to volatilization under such conditions. This study aimed to evaluate volatilization losses from N sources applied over sugarcane straw. A field trial was carried out in a sugarcane field in Iracemapolis, Sao Paulo on a Typic Kandiudox in June 2014. We used a complete block experimental design, with seven treatments and four replications. Treatments included Control [CO], ammonium nitrate [AN], NS30TM (ammonium nitrate-75% and ammonium sulfate-25% fused mixture)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urea; NBPT; NS 30 TM; Green cane.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000300413

Amostragem do solo para incremento da base de dados e diagnóstico da fertilidade do solo das propriedades familiares no Circuito das Frutas (SP).
Provedor de dados: 14
Autores: GREGO, C. R.; RODRIGUES, C. A. G.; CRISCUOLO, C.; GARCON, E. A. M.; ALVAREZ, I. A.
Apresentar a metodologia de amostragem de solo georreferenciada para análise e diagnóstico da fertilidade do solo e do histórico de análises disponibilizadas pelos agricultores, com o intuito de criar uma base de dados de fertilidade do solo das propriedades escolhidas como estudo de caso e de gerar condições futuras para mapeamento e diagnóstico das pequenas propriedades rurais familiares localizadas no Circuito das Frutas (Estado de São Paulo).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Solo; Fruticultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085433

&amp;#8220;Cara-a-cara con el caracara&amp;#8221;: una propuesta para reconectar a las personas con la naturaleza a través de la observación de aves
Provedor de dados: 68
Autores: Pizarro,J. Cristóbal; Rau,Jaime; Anderson,Christopher B.
Las prácticas recreativas al aire libre reflejan diversos modos de convivir con la biodiversidad. Una de ellas, la observación de aves, ha ganado popularidad mundial pues, a través de las aves, las personas socializan entre sí y con la naturaleza. Esta actividad también puede fomentar el cultivo de una relación ética con las aves, la gente y sus culturas. En este trabajo se presenta al &amp;#8220;pajareo biocultural&amp;#8221; como una propuesta teórico-práctica para enriquecer la ética del turismo relacionado a las aves mediante la integración de narrativas ecológicas y culturales de las aves en un ciclo de observación-reflexión. Se integró investigación ornitológica interdisciplinaria con la creación de metáforas y el diseño de actividades de observación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chimango; Conservación biocultural; Ecorregión sub-antártica; Educación ambiental; Etnoornitología; Funciones sociales; Milvago chimango; Observación de aves; Reserva de Biosfera Cabo de Hornos; Socio-ornitología.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072017000100005

&amp;#8220;El ñandú&amp;#8221; en el cielo: etnoastronomía de gringos, criollos e indígenas y las representaciones celestes de Rhea americana en el sur del Chaco argentino
Provedor de dados: 68
Autores: Mudrik,Armando.
En este trabajo se aborda, desde la perspectiva de la astronomía cultural, el estudio de las representaciones celestes del Ñandú (Rhea americana) presentes entre algunos grupos indígenas chaqueños e inmigrantes europeos y sus descendientes radicados en colonias agrícolas en el norte de la provincia de Santa Fe, en el sur del Chaco argentino. A través de la puesta en diálogo de los resultados del trabajo de campo entre los colonos inmigrantes y sus descendientes y los resultados de trabajos previos realizados en sociedades guaycurúes, principalmente tobas y mocovíes, se explora el rol cultural del Ñandú y las distintas formas en las que esta ave es representada en el paisaje celeste. Se exponen las diversas relaciones entre estas representaciones y...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chaco argentino; Colonos; Etnoastronomía; Etno-ornitología; Guaycurúes; Inmigrantes europeos; Rhea americana.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072017000100002

Amphibians and reptiles from Floresta Nacional de Pau-Rosa, Amazonas, Brazil: an important protected area at the heart of Amazonia
Provedor de dados: 36
Autores: FERREIRA,Gisele Cassundé; STURARO,Marcelo J.; PELOSO,Pedro L. Vieira.
ABSTRACT Amazonia harbors the largest and most diverse tropical forest in the world, but knowledge about the species diversity of the region is still far from ideal. Given this low level of faunal and floral knowledge, we present an annotated list of the species of amphibians and reptiles found in Floresta Nacional do Pau-Rosa (FNPR), along the Rio Paraconi, municipality of Maués, state of Amazonas, Brazil. Herpetofauna of the FNPR was sampled with pitfall traps, active search and occasional encounters from February 18 to March 28, 2009. A total of 270 specimens were collected, representing 39 species of amphibians and 24 species of reptiles. At least seven of the species collected at FNPR represented, at the time, unnamed taxa (four of which have now been...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon Basin; Biodiversity; Checklist; Conservation; Herpetology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000300259

Amphibians found in the Amazonian Savanna of the Rio Curiaú Environmental Protection Area in Amapá, Brazil
Provedor de dados: 49
Autores: Lima,Janaina Reis Ferreira; Lima,Jucivaldo Dias; Lima,Soraia Dias; Silva,Raullyan Borja Lima; Andrade,Gilda Vasconcellos de.
Abstract Amphibian research has grown steadily in recent years in the Amazon region, especially in the Brazilian states of Amazonas, Pará, Rondônia, and Amapá, and neighboring areas of the Guiana Shield. Even so, few data are available for the Amazonian savannas of Brazil. To contribute to the understanding of the diversity of the amphibians of these savannas, we surveyed 15 temporary ponds, six located in open areas, seven on the edge of savanna forest, and two within the forest, in the savanna of the Rio Curiaú Environmental Protection Area (EPA) in Macapá, in the state of Amapá, northern Brazil. Sampling occurred from May 2013 to August 2014 during periods when the ponds contained water. Amphibians were sampled through visual and auditory surveys...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphibians; Amazonian; Amapá; Savanna; Savanna forest; Species list.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000200301

Amphibians of Vassununga State Park, one of the last remnants of semideciduous Atlantic Forest and Cerrado in northeastern São Paulo state, Brazil
Provedor de dados: 49
Autores: Benício,Ronildo Alves; Silva,Fernando Rodrigues da.
Abstract Although São Paulo state has one of the best known amphibian fauna in Brazil, there are still protected areas for which the species composition remains unknown. Here, we present the first species list of anuran amphibians in Vassununga State Park. This area is one of the last remnants of semideciduous Atlantic Forest and Cerrado in the northeastern region of São Paulo state, southeastern Brazil. To survey species, we visited six sites (two ponds, two streams, and two transects) in December, January, and February of 2014-2015 and 2015-2016, totalizing 18 days of field samplings at each site. We recorded 24 anuran species belonging to four families: Bufonidae (2 species), Hylidae (11 species), Leptodactylidae (10 species), and Microhylidae (1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anurans; Biodiversity; Cerrado; Atlantic Forest; Species list; Conservation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100308

Ampliação de distribuição de Eumops patagonicus (Chiroptera: Molossidae) e primeiro registro em ambiente de restinga na costa leste do Brasil
Provedor de dados: 81
Autores: Carvalho,Fernando; Bôlla,Daniela A. S; Patel,Filipe M; Miranda,João M. D; Althoff,Sérgio L; Zocche,Jairo J.
Eumops patagonicus possui como limite leste de distribuição a província de Missiones na Argentina. Essa nota reporta a ampliação do limite leste de distribuição desta espécie e descreve o primeiro registro em Santa Catarina. Os indivíduos foram capturados no litoral norte do Estado, em ecossistema de Restinga. O registro amplia em 610 km o limite leste de distribuição e corresponde ao primeiro registro confirmado em Santa Catarina e na costa brasileira.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Área de distribuição; Restinga; Santa Catarina; Brasil.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000200018

Ampliação do conhecimento sobre adistribuição geográficade espécies de Briófitas no Brasil
Provedor de dados: 51
Autores: Yano,Olga; Bordin,Juçara.
São conhecidas no Brasil aproximadamente 1.524 espécies de briófitas, distribuídas ao longo de todo o território nacional. Coletas e estudos florísticos sempre revelam novas ocorrências, ampliando a distribuição geográfica de diversas espécies. O objetivo deste trabalho é ampliar o conhecimento da distribuição geográfica de quinze espécies de briófitas para os estados do Amazonas, Goiás, Rio de Janeiro e Rio Grande do Sul. Foram analisadas 30 amostras e identificadas nove espécies de musgos (Bryophyta) e seis de hepáticas (Marchantiophyta). Destas, duas espécies foram identificadas como novas citações para o estado do Rio Grande do Sul, uma para o estado do Amazonas e uma para o estado de Goiás. Onze espécies tiverem sua área de ocorrencia ampliada, sendo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bryophyta; Marchantiophyta; Novas ocorrências.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000200018

An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design
Provedor de dados: 5
Autores: Daigle, Rémi M.; Monaco, Cristian; Elgin, Ashley K.
Around the world, governments are establishing Marine Protected Area (MPA) networks to meet their commitments to the United Nations Convention on Biological Diversity. MPAs are often used in an effort to conserve biodiversity and manage fisheries stocks. However, their efficacy and effect on fisheries yields remain unclear. We conducted a case-study on the economic impact of different MPA network design strategies on the Atlantic cod (Gadus morhua) fisheries in Canada. The open-source R package that we developed to analyze this case study can be customized to conduct similar analyses for other systems. We used a spatially-explicit individual-based model of population growth and dispersal coupled with a fisheries management and harvesting component. We...
Tipo: Text
Palavras-chave: Cost-benefit analysis; Atlantic Cod; Individual based models; Conservation; Fisheries management.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00690/80169/83235.pdf

An agent-based simulation combined with group decision-making technique for improving the performance of an emergency department
Provedor de dados: 56
Autores: Yousefi,M.; Ferreira,R.P.M.
This study presents an agent-based simulation modeling in an emergency department. In a traditional approach, a supervisor (or a manager) allocates the resources (receptionist, nurses, doctors, etc.) to different sections based on personal experience or by using decision-support tools. In this study, each staff agent took part in the process of allocating resources based on their observation in their respective sections, which gave the system the advantage of utilizing all the available human resources during the workday by being allocated to a different section. In this simulation, unlike previous studies, all staff agents took part in the decision-making process to re-allocate the resources in the emergency department. The simulation modeled the behavior...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agent-based simulation; Patient flow; Decision making; Emergency department; Health industry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000500701

An Agriculture Robot (AGRIBOT) for Harvesting Underground Plants (RHIZOMES)
Provedor de dados: 111
Autores: K.P., Sampoornam.
Agriculture plays a vital role in socio-economic development of India. Agriculture is the cultivation of   plants for food, fiber, biofuel, medicinals and other products used to sustain and enhance human life. Agriculture is the most essential and foremost economic activity of all times. Until the Industrial Revolution, the vast majority of the human population labored in agriculture. Pre-industrial agriculture was typically subsistence agriculture/self-sufficiency in which farmers raised most of their crops for their own consumption instead of cash crops for trade. But now, agriculture is undergoing a structural change leading to a crisis situation. The rate of growth of agricultural output is gradually declining in the recent years due to labor scarcity...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3764

An Anatomical Study of Scilla (Scilloideae) Section Chionodoxa and Scilla bifolia in Turkey1
Provedor de dados: 87
Autores: YILDIRIM,H.; YETISEN,K.; ÖZDEMIR,A.; ÖZDEMIR,C.
ABSTRACT In the present study Scilla luciliae, S. forbesii, S. sardensis, S. siehei, Scilla x allenii and S. bifolia are compared anatomically. Some differences have been found in root, scape, and leaf anatomy of the taxa, and commented. S. luciliae, S. forbesii, S. sardensis and S. siehei have a metaxylem at the center of the root, others have 3-4 number metaxylem. Vascular bundles in two row in S. luciliae and S. forbesii in a single row in S. sardensis, Scilla x allenii and S. bifolia though in three rows in S. siehei. Aerenchyma tissue is present in mesophyll of five taxa leaf except S. sardensis. The anatomical variations in the taxa have been investigated by means of numerical methods (Analysis of variance and Pearson correlation). By the analysis of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Scilla section Chionodoxa; Statistics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100209

An anti-dengue and anti-herpetic polysulfated fraction isolated from the coenocytic green seaweed Caulerpa cupressoides inhibits thrombin generation in vitro
Provedor de dados: 3
Autores: Rodrigues, José Ariévilo Gurgel; Eloy, Ygor Raphael Gomes; Vanderlei, Edfranck de Souza Oliveira; Cavalcante, Jéssica Figueiredo; Romanos, Maria Tereza Villela; Benevides, Norma Maria Barros.
The antiviral potency of Caulerpa cupressoides (Chlorophyta) sulfated polysaccharidic fractions (Cc-SP1→3) associated with thrombin generation (TG) assay is unknown. This study analyzed the structure of Cc-SP1 and its effects against herpes viruses (HSV-1 and HSV-2), dengue-virus (DENV-1), human-metapneumovirus (HMPV) and adenovirus (AdV) in Vero and mosquito C6/36 cell-lines and as inhibitor of TG in 60-fold diluted human plasma using continuous system. Infrared analysis indicated ulvan containing 11% sulfate, 40.16% total sugars and 6% uronic acid. Procedures of agarose/polyacrylamide gels electrophoresis revealed two major components presenting sulfate and non SPs, with molecular dispersion ranging from 8 to &gt; 100 kDa, respectively, as confirmed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Química de macromoléculas Bryopsidales; Marine glycans; Cytotoxicity; Viral infection; Thrombin. Bioprospecção.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/28081

An appraisal of the phylogenetic relationships of Hypoptopomatini cascudinhos with description of two new genera and three new species (Siluriformes: Loricariidae)
Provedor de dados: 83
Autores: Delapieve,Maria Laura S.; Lehmann A,Pablo; Reis,Roberto E.
ABSTRACT The discovery of three new taxa of Hypoptotopomatini with ambiguous generic assignment prompted a reanalysis of the phylogenetic relationships of the tribe. The analysis focused on a data matrix of 56 terminals and 107 morphological characters comprising the three new taxa, most species of Hypoptopoma and Otocinclus, and all other species of the tribe. The 162 maximally parsimonious trees of 382 steps, consistency index of 0.41, and retention index of 0.83 were then summarized in a strict consensus tree. The results confirm the monophyly of the Hypoptopomatini, recover four genera as monophyletic (Acestridium, Hypoptopoma, Niobichthys, and Otocinclus), revealed Hypoptopoma and Oxyropsis to be non-monophyletic; and revealed two new genera within...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hypoptopomatinae; Morphology; New genera; Systematics; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000400212

An Autonomous Approach to Observing the Seasonal Ice Zone in the Western Arctic
Provedor de dados: 5
Autores: Lee, Craig M.; Thomson, Jim.
The Marginal Ice Zone and Arctic Sea State programs examined the processes that govern evolution of the rapidly changing seasonal ice zone in the Beaufort Sea. Autonomous platforms operating from the ice and within the water column collected measurements across the atmosphere-ice-ocean system and provided the persistence to sample continuously through the springtime retreat and autumn advance of sea ice. Autonomous platforms also allowed operational modalities that reduced the field programs’ logistical requirements. Observations indicate that thermodynamics, especially the radiative balances of the ice-albedo feedback, govern the seasonal cycle of sea ice, with the role of surface waves confined to specific events. Continuous sampling from winter into...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00400/51154/51927.pdf

An autoregressive logistic model to predict the reciprocal effects of oviductal fluid components on in vitro spermophagy by neutrophils in cattle
Provedor de dados: 19
Autores: Kowsar, Rasoul; Keshtegar, Behrooz; Marey, Mohamed. A.; Miyamoto, Akio.
After intercourse/insemination, large numbers of sperm are deposited in the female reproductive tract (FRT), triggering a massive recruitment of neutrophils (PMNs) into the FRT, possibly to eliminate excessive sperm via phagocytosis. Some bovine oviductal fluid components (BOFCs) have been shown to regulate in vitro sperm phagocytosis (spermophagy) by PMNs. The modeling approach-based logistic regression (LR) and autoregressive logistic regression (ALR) can be used to predict the behavior of complex biological systems. We, first, compared the LR and ALR models using in vitro data to find which of them provides a better prediction of in vitro spermophagy in bovine. Then, the best model was used to identify and classify the reciprocal effects of BOFCs in...
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4438

An early-life hypoxia event has a long-term impact on protein digestion and growth in European sea bass juvenile.
Provedor de dados: 5
Autores: Zambonino, Jose-luis; Mazurais, David; Dubuc, Alexia; Queau, Pierre; Vanderplancke, Gwenaelle; Servili, Arianna; Cahu, Chantal; Le Bayon, Nicolas; Huelvan, Christine; Claireaux, Guy.
Ocean warming, eutrophication and consequent decrease in oxygen lead to smaller average fish size. Although such responses are well-known in an evolutionary context, involving multiple generations, it appears to be incompatible with current rapid environmental change. Rather, phenotypic plasticity could provide a means for marine fish to cope with rapid environmental changes. However, little is known about the mechanisms underlying plastic responses to environmental conditions that favour small phenotypes.  Our aim was to investigate how and why European sea bass that had experienced a short episode of moderate hypoxia during their larval stage subsequently exhibited a growth depression at the juvenile stage compared to the control group.  We examined...
Tipo: Text
Palavras-chave: Climate change; Digestive enzymes; Dicentrarchus labrax; Growth; Hypoxia; Respirometry.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00373/48407/48635.pdf

An evaluation of benthic foraminiferal U/Ca and U/Mn proxies for deep ocean carbonate chemistry and redox conditions
Provedor de dados: 5
Autores: Chen, Pujiao; Yu, Jimin; Jin, Zhangdong.
The deep ocean is thought to have played a crucial role in modulating atmospheric CO2 changes, and thus reconstructions of deep ocean conditions can place important constraints on the past global carbon cycle. Some previous studies suggested that foraminiferal U/Ca could be used to infer seawater carbonate chemistry changes, but others showed complications from diagenesis and temperature. A recent downcore study suggested that foraminiferal U/Mn may be used for sedimentary redoxconditions, but no core-top work has been done to investigate factors affecting U/Mn. We investigate controlling factors on U/Ca and U/Mn in two benthic foraminiferal species from 120 global core-tops and three Atlantic sediment cores. Our core-top data reveal no significant...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53185/55029.pdf

An evaluation of willingness to pay for organic vegetables in Nairobi, Kenya
Provedor de dados: 21
Autores: Kiarii, Eustace Gacanja.
There is a gradual increase in the land acreage under organic farming in Kenya. Moreover, the number of organic enterprises has increased in the past decade. There is an increase in the demand for organic products by consumers in the urban and peri urban areas in Kenya. Further, Governments, (National and County) and non-governmental institutions have made significant investments in the promotion of organic farming. Despite the investments and growing demand, the number of consumers who are willing to pay for organic vegetables in Nairobi is low. Therefore, the current study evaluated the consumption levels of organic vegetables among consumers in Nairobi. Second, the study analysed the factors that influence Consumer Willingness To Pay (WTP) for organic...
Tipo: Thesis
Palavras-chave: Food systems.
Ano: 2017
URL: http://orgprints.org/33503/1/Eustace%20Kiarii%20Gacanja%20MSc%20Final%20Thesis.pdf

An illustrated key to the genera and subgenera of the Alysiini (Hymenoptera, Braconidae, Alysiinae), with three genera new for China
Provedor de dados: 16
Autores: Zhu, J.-C.; Achterberg, C. van; Chen, X.-X.
An illustrated key to the genera and subgenera of the Alysiini (Hymenoptera, Braconidae, Alysiinae) from China is presented. Three genera new for China are reported: Adelurola Strand, 1924, Anisocyrta Foerster, 1863, and Pentapleura Foerster, 1863. The total for China is 26 genera of Alysiini and an additional seven subgenera (excluding the nominal subgenera, which are included in the total of genera). The known Chinese species are listed under each genus and the biology is summarised. Separatatus sinicus (Zheng, Chen &amp; Yang, 2012) and Grammospila eurys (Chen &amp; Wu, 1994) are new combinations. Regetus Papp, 1999, and Adelphenaldis Fischer, 2003, are new synonyms of Eusynaldis Zaykov &amp; Fischer, 1982. In addition, Eusynaldis Zaykov &amp; Fischer...
Tipo: Article / Letter to the editor
Palavras-chave: Alysiinae Alysiini Braconidae China Hymenoptera key to genera; New record Oriental; Palaearctic.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/644350

An Innovative Approach towards Organic Management of Late Blight in Potato under Inhana Rational Farming Technology
Provedor de dados: 21
Autores: Bera, R; Seal, A; Chowdhury, R. Roy; Datta, A; Saha, S; Sengupta, K.
Successful disease combat of crop can ensure healthy return for the farmers. However, limitation in the conventional disease management approach, especially in case of late blight of potato was the background for the present study that aimed at bringing forth an alternative pathway for effective disease management. Integrated farming under Inhana rational farming technology (IRF) was adopted as an alternate protocol. The approach works on the philosophy of the Trophobiosis theory that advocates pest/disease management through plant physiology management. The study was done in two major potato growing zones of West Bengal taking two major potato varieties i.e., Kufri Jyoti and Kufri Chandramukhi. Late blight incidence varied from 2.82 to 7.91% in the IRF...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Soil quality; Farm economics; Nutrient turnover; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/32193/1/%2813-24%29%20potato%20disease.pdf

AN INNOVATIVE METHOD TO EVALUATE THE IMPACT OF TEMPERATURE ON IODOSULFURON-METHYL SELECTIVITY TO OAT CROP
Provedor de dados: 87
Autores: VIDAL,R.A.; FIPKE,M.V.; QUEIROZ,A.R.S.; SOARES,D.S.; GHEREKHLOO,J.
ABSTRACT Temperature affects the selectivity of post-emergence herbicides in a complex manner. The objective of this work was to develop a method to estimate the impact of temperature on herbicide selectivity using the white oat (Avena sativa) crop and iodosulfuron-methyl as study models. Greenhouse/growth-chamber experiments were conducted using a completely randomized design with the treatments arranged as a bi-factorial, with three repetitions. The first factor consisted of six temperatures (10, 15, 20, 24, 28 and 32 oC) to which the plants were submitted during one week after the herbicide spray. The second factor corresponded to seven doses of iodosulfuron-methyl (0, 0.2, 0.4, 0.8, 1.2, 5 and 20 g ha-1). For each temperature, regression curves were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avena sativa; Crop tolerance; Environmental factors; Herbicide detoxification.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100246

An innovative, simple, fast, and less toxic high-performance liquid chromatographic method for determination of prednisone in capsules
Provedor de dados: 60
Autores: Silva,Pedro Henrique Reis da; Enéas,Paula Cristina Rezende; Fernandes,Christian; Pianetti,Gerson Antônio.
ABSTRACT Prednisone is an anti-inflammatory steroid drug widely used in clinical practice. However, no high-performance liquid chromatographic (HPLC) method has been described in the literature for the determination of prednisone in capsules until now. Thus, an HPLC method was developed using a C18 (250x4.0, 5 µm) column, with methanol:water (70:30) as mobile phase at a flow rate of 1 mL/min and detection at 240 nm. The developed method was validated following current Brazilian legislation. Additionally, linearity was assessed by evaluating the assumptions of normality, homoscedasticity, and independency of residuals, and the fit to the linear model. The method showed linearity (r2&gt;0.99) over the range of 14.0-26.0 µg/mL, selectivity, precision...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prednisone; Capsules; High performance liquid chromatography/validation; Linearity assessment.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200624

An integrative framework of coexistence mechanisms in competitive metacommunities
Provedor de dados: 5
Autores: Fournier, Bertrand; Mouquet, Nicolas; Leibold, Mathew A.; Gravel, Dominique.
Species distribution in a metacommunity varies according to their traits, the distribution of environmental conditions and connectivity among localities. These ingredients contribute to coexistence across spatial scales via species sorting, patch dynamics, mass effects and neutral dynamics. These mechanisms however seldom act in isolation and the impact of landscape configuration on their relative importance remains poorly understood. We present a new model of metacommunity dynamics that simultaneously considers these four possible mechanisms over spatially explicit landscapes and propose a statistical approach to partition their contribution to species distribution. We find that landscape configuration can induce dispersal limitations that have negative...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00386/49748/74796.pdf

An irrigation controller mechanically actuated by soil-water tension: I - Design, development and laboratory evaluations
Provedor de dados: 91
Autores: Almeida,Alexsandro C. S.; Botrel,Tarlei A.; Raine,Steven R.; Camargo,Antonio P. de; Pinto,Marinaldo F.; Salvador,Conan A.
ABSTRACT The objective of this study was to develop and evaluate an irrigation controller that was mechanically actuated by soil-water tension within laboratory conditions. The controller was designed and constructed using readily available hydraulic fittings and other componentry. The main components of the controller were a tensiometer; a rubber diaphragm that moves according to the variation in tension inside of the tensiometer; an activation rod that transfers the movement from diaphragm to the switch valve; and a steel spring that regulates the activation of soil water tension. Six irrigation controller samples were tested in the laboratory to evaluate the mechanical performance and component forces required to activate the controllers. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigation scheduling; Tensiometer; Automation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000600369

An online tool to easily run stock assessment models, using SS3 and SWO as an example
Provedor de dados: 5
Autores: Nieblas, Anne-elise; Bonhommeau, Sylvain; Imzilen, Taha; Fu, Dan; Fiorellato, Fabio; Barde, Julien.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00403/51439/52008.pdf

An ontogenic study of the behavioral effects of chronic intermittent exposure to ayahuasca in mice
Provedor de dados: 56
Autores: Correa-Netto,N.F.; Masukawa,M.Y.; Nishide,F.; Galfano,G.S.; Tamura,F.; Shimizo,M.K.; Marcato,M.P.; Santos Junior,J.G.; Linardi,A.
Ayahuasca is a beverage obtained from decoctions of the Banisteriopsis caapi plus Psychotria viridis. In religious contexts, ayahuasca is used by different age groups. However, little is known of the effects of ayahuasca during ontogenic development, particularly with regard to the functional characteristics of the central nervous system. Animal models are useful for studying the ontogenic effects of ayahuasca because they allow exclusion of the behavioral influence associated with the ritualistic use. We investigated the effects of exposure to ayahuasca (1.5 mL/kg, orally, twice a week) on memory and anxiety in C57BL/6 mice, with the post-natal day (PND) being used as the ontogenic criterion for classification: childhood (PND21 to PND35), adolescence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adolescent Anxiety Banisteriopsis N; N-Dimethyltryptamine Infant Memory.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000700603

An Osteometric Study on Humerus
Provedor de dados: 77
Autores: Aydin Kabakci,A. D; Buyukmumcu,M; Yilmaz,M. T; Cicekcibasi,A. E; Akin,D; Cihan,E.
Humerus is the longest and thickest bone of the upper limb. As a long bone, it has two epiphysis and diaphysis. In this study, we aimed to conduct morphometric measurements belonging to human humerus. This study was conducted on 60 humerus (28 right, 32 left) in collections of Necmettin Erbakan University Meram Medicine Faculty Anatomy Laboratory. Digital calipers, osteometric board and precision scales for humerus bone measurements were used. Measurements were classified as measurements of diaphysis and proximal and distal epiphysis of humerus. Each bone weight was determined. Also nutrient foramen number and localization was determined. In this study, it was determined that mean right humerus length 30.41±1.73 mm, mean left humerus length 30.04±2.39 mm....
Tipo: Journal article
Palavras-chave: Humerus; Morphometry; Osteometry.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100036

An overview of Listeria monocytogenes contamination in ready to eat meat, dairy and fishery foods
Provedor de dados: 65
Autores: Rodrigues,Carla Susana; Sá,Cláudia Valéria Gonçalves Cordeiro de; Melo,Cristiano Barros de.
ABSTRACT: Listeria monocytogenes is a relevant foodborne pathogen in public health, responsible for outbreaks of listeriosis often associated to the consumption of ready to eat meat, dairy and fishery products. Listeriosis is a serious disease that can lead to death and mainly affect children, the elderly and immunocompromised individuals. In pregnant women causes abortion or neonatal listeriosis. In Brazil, ready to eat food are appreciated and increasingly consumed by the population. Furthermore, products such as sausages, bologna, hams and cheeses have characteristics such as pH, Aw and sodium chloride content that favor the development of L. monocytogenes during their shelf life. The purpose of this paper was to present an overview of  L. monocytogenes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food safety; Ready to eat; Contamination; Listeriosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200452

An unusual imported case of diphyllobothriosis in Mexico
Provedor de dados: 55
Autores: Rodríguez-Pérez,Elba G.; Escandón-Vargas,Kevin; Castellanos,Jenniffer A.
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300355

An updated assessment of     Symbiodinium     spp. that associate with common scleractinian corals from Moorea (French Polynesia) reveals high diversity among background symbionts and a novel finding of clade B
Provedor de dados: 5
Autores: Rouze, Heloise; Lecellier, Gael J.; Saulnier, Denis; Planes, Serge; Gueguen, Yannick; Wirshing, Herman H.; Berteaux-lecellier, Veronique.
The adaptative bleaching hypothesis (ABH) states that, depending on the symbiotic flexibility of coral hosts (i.e., the ability of corals to “switch” or “shuffle” their algal symbionts), coral bleaching can lead to a change in the composition of their associated Symbiodinium community and, thus, contribute to the coral’s overall survival. In order to determine the flexibility of corals, molecular tools are required to provide accurate species delineations and to detect low levels of coral-associated Symbiodinium. Here, we used highly sensitive quantitative (real-time) PCR (qPCR) technology to analyse five common coral species from Moorea (French Polynesia), previously screened using only traditional molecular methods, to assess the presence of...
Tipo: Text
Palavras-chave: Corals; French polynesia; Clade B; Symbiodinium; QPCR; Flexibility; Generalist; Faithful clade.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00365/47652/47683.pdf

Anaerobic co-digestion of hatchery waste and wastewater to produce energy and biofertilizer - Batch phase
Provedor de dados: 91
Autores: Matter,Juliana M.; Costa,Mônica S. S. de M.; Costa,Luiz A. de M.; Pereira,Dercio C.; Varennes,Amarílis de; Tessaro,Dinéia.
ABSTRACT Aiming to evaluate different wastewaters in the anaerobic co-digestion (ACoD) of hatchery wastes, a batch test was conducted in bench horizontal digesters. At the end of the process, the potential production of biogas and methane was calculated as well as the chemical composition (macro- and micronutrients) of the effluent and the concentrations of methane and carbon dioxide gas at 60 days. The monitoring of the process included observations of the reduction of the organic carbon, chemical oxygen demand, and total (TS) and volatile solids (VS), as well as the variation of pH and electrical conductivity (EC). The results showed that the mixing between the hatchery fresh waste and swine wastewater (T4) and among fresh hatchery waste, water from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogas; Methane; Swine wastewater; Slaughterhouse wastewater.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000900651

ANAEROBIC DIGESTION STABILITY TEST BY SHEWHART CONTROL CHART
Provedor de dados: 70
Autores: Alcantara,Michael S.; Grisotti,Geovane; Tavares,Maria H. F.; Gomes,Simone D.
ABSTRACT The anaerobic digestion (AD) operation complexity raise the importance of stability testing to verify whether the operating conditions are under control and whether the process is working as required. The current method of verifying process stability is by a range of the ratio between volatile fatty acidity and total alkalinity (VFA/ TA) within which stable conditions are brought about; these rates vary with the content of organic material. A few indicators as pH or constant biogas production are also used. Therefore, the aim of this study was to propose the use of Shewhart control chart for individual measures as a stability test for AD, as well as to demonstrate its use in poultry litter AD. The method showed to be advantageous since it...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Process monitoring; Statistical process control; Waste treatment.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300618

Anais...
Provedor de dados: 14
Autores: JORNADA DE INICIAÇÃO CIENTÍFICA, 11., 2017, Concórdia.
bitstream/item/168298/1/final8743.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Ciência biológica; Ciências sociais aplicadas; Ciências exatas; Ciências da terra; Ciências humanas; Ciências da saúde; Ciência agrária.; Suinocultura; Avicultura; Ciência animal; Engenharia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081616

Anais...
Provedor de dados: 14
Autores: CONGRESSO BRASILEIRO DE ROCHAGEM, 3., 2016, Pelotas.
bitstream/item/165580/1/Livro-Congresso-de-rochagem-Formato-Web.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Remineralizadores de solo; Agrogeologia; Agrominerais.; Fertilidade do Solo; Mineralogia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078203

Anais...
Provedor de dados: 14
Autores: REUNIÃO DA ASSOCIAÇÃO BRASILEIRA DE ANDROLOGIA ANIMAL (ABRAA),  2., 2017, Uberlândia, MG.
A Embrapa no exercício de suas funções apoia a organização de eventos técnico-científicos, sendo assim, a Embrapa Pantanal componente da diretoria científica, teve a iniciativa de compilar os resumos em uma única publicação, disponibilizando os temas abordados para um maior número de público. O presente documento disponibiliza 8 palestras e os 40 resumos expandidos dos trabalhos apresentados na 2ª Reunião da Associação Brasileira de Andrologia Animal (ABRAA) durante o evento realizado nos dias 9 e 10 de junho de 2017, em Uberlândia, Minas Gerais. A 2ª Reunião da Associação Brasileira de Andrologia Animal contou com a participação de pesquisadores, professores e acadêmicos de diversas instituições de várias regiões do País, profissionais de centrais de...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Andrologia animal; Reprodução animal; Fisiologia Reprodutiva; Animal reproduction.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075910

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO BRASIL SUL DE SUINOCULTURA, 10.; BRASIL SUL PIG FAIR, 9., 2017, Chapecó.
bitstream/item/164339/1/final8635.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Congresso; Evento; Suinocultura; Swine.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076298

Anais...
Provedor de dados: 14
Autores: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 7., 2017, Aracaju.
bitstream/item/163606/1/anais-completo-2017.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Seminário; Iniciação científica.; Pesquisa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075236

Anais...
Provedor de dados: 14
Autores: WORKSHOP LATINO AMERICANO SOBRE BIOBED, 3., 2017, Bento Gonçalves, RS.
A atenção à sustentabilidade ambiental precisa estar cada vez mais presente em qualquer segmento da atividade agropecuária. É uma indústria a céu aberto, e como tal, ocupa áreas extensas da superfície terrestre e, portanto, resulta na intervenção humana em biomas, reservas de água, espaços de biodiversidade e ecossistemas sensíveis. Não se pode sequer imaginar que um empreendimento, seja uma pequena área de um agricultor familiar ou uma enorme superfície de lavoura ou pastagem, não contemple, em seu planejamento e execução, a preocupação em conciliar a geração de emprego, renda e a produção de alimentos, fibras e agroenergia com o menor impacto ambiental negativo que for possível. Isso porque os danos derivados da atividade agropecuária são reais e eram...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agroquímicos; Biopurificação; Sistema de biopurificação; Multiresíduos.; Pesticida; Agricultura; Herbicida.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081373

[Anais...]
Provedor de dados: 14
Autores: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 13., 2017, Campo Grande, MS.
Identificação de biomarcadores para qualidade da carne de animais Nelore e Brangus; Seleção de genitoras no melhoramento de Panicum maximum Jacq.; Plataforma de monitoramento de populações de mosca-dos-estábulos e alertas para surtos; Análise de caracteres quantitativos de cultivares de Brachiaria em estádio juvenil; Raças Guzerá, Senepol e Caracu em cruzamentos simples e triplos: desempenho durante a fase de cria e recria em sistema de pastejo; Efeito da raça paterna e do mérito genético para acabamento sobre o desempenho na recria de novilhos precoces; Análise comparativa de métodos de genotipagem para avaliação da Síndrome da Musculatura Dupla em bovinos de corte; Snooper: dispositivo de monitoramento por sensores de ambientes e equipamentos críticos;...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Gado de corte; Ovino; Produção animal; Sanidade animal; Nutrição animal; Melhoramento genético animal; Pastagem; Sheep; Genetic improvement; Animal nutrition; Animal health; Animal production; Grasslands.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077424

Anais...
Provedor de dados: 14
Autores: ENCONTRO LATINO AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 5., 2015, Curitiba.
O solo abriga e sustenta uma ampla gama de organismos, incluindo engenheiros do ecossistema que mundialmente representam milhares de espécies importantes para o funcionamento edáfico. Os engenheiros edáficos incluem as minhocas, as formigas e os cupins, além de algumas espécies de milipéias e besouros que modificam a estrutura do solo e a distribuição de recursos (especialmente matéria orgânica) no solo para outros organismos, incluindo as raízes das plantas. Esses animais afetam diversos serviços ambientais considerados de grande importância para produção agrícola e florestal sustentável, como a produção vegetal, a emissão de gases de efeito estufa, o controle da erosão e de pragas e doenças das plantas e dos animais, a retenção e infiltração da água no...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Evento; Minhoca; Fauna edáfica; Taxonomia animal; Oligochaeta; Animal taxonomy; Earthworms.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085023

Anais...
Provedor de dados: 14
Autores: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 2., 2017, Petrolina.
A Jornada de Integração da Pós-Graduação da Embrapa Semiárido foi desenvolvida tendo com um dos seus objetivos promover a interação entre os estudantes que desenvolvem seus trabalhos de mestrado ou doutorado sob a orientação de pesquisadores da Unidade. Outro fator importante é que o evento se configura como uma oportunidade para a observação da diversidade de temas com os quais os pesquisadores da Embrapa Semiárido têm contribuído nos programas de pós-graduação de universidades da região Nordeste. Na edição de 2017 foram apresentados trabalhos nas seguintes áreas: recursos naturais e biodiversidade, diversificação da fruticultura, vitivinicultura, mangicultura, olericultura, produção animal, sistemas agrícolas dependentes de chuva e tecnologia de...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Jornada científica; Pós graduação.; Pesquisa agrícola; Método de Pesquisa; Agricultura; Pecuária; Tecnologia.; Agriculture; Research and development.; Agricultural research; Educational research.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084691

Anais.
Provedor de dados: 14
Autores: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 16., 2017, Colombo.
A Iniciação Cientifica é um processo que possibilita a introdução do jovem universitário ao domínio do método científico sob orientação de um pesquisador. Isto possibilita a aprendizagem de técnicas e métodos, bem como estimula o desenvolvimento do pensamento cientifico e da criatividade, decorrentes das condições criadas pelo confronto direto com os problemas de pesquisa. Nesta perspectiva, a iniciação científica caracterizase como instrumento de apoio teórico e metodológico à realização de um projeto de pesquisa e constitui um canal adequado de auxílio para a formação de uma nova mentalidade no aluno. Nesta etapa da prática universitária, o estudante exerce os primeiros momentos da pesquisa acadêmica, como a escrita acadêmica, a apresentação de...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Iniciação científica; Embrapa Florestas; Evento; Pesquisa florestal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077545

Anais...
Provedor de dados: 14
Autores: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 12., 2017, Petrolina.
A pesquisa científica é um dos mais importantes fatores para o desenvolvimento de um país. Gera tecnologias para o setor produtivo, contribui com a utilização sustentável dos recursos naturais, a preservação do meio ambiente e a intensificação sustentável: ?crescer com respeito ao planeta?; um dos principais desafios da atualidade.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa Semiárido; Iniciação científica; Pesquisa científica; Science and technology; Scientific research.; Pesquisa agrícola; Método de pesquisa; Programa de pesquisa; Agricultura; Pecuária; Inovação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072867

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO BRASIL SUL DE AVICULTURA, 18.; BRASIL SUL POULTRY FAIR, 9., 2016, Chapecó.
bitstream/item/160221/1/final8528.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Avicultura; Produção animal; Cadeia produtiva; Agronegócio; Biossegurança; Sanidade animal; Aviculture; Poultry production; Agribusiness; Biosafety; Animal health.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070017

Anais...
Provedor de dados: 14
Autores: SIMPÓSIO ENGENHEIROS EDÁFICOS, FERTILIDADE DO SOLO E TERRA PRETA DE ÍNDIO (TPI), 2015, Curitiba.
O solo abriga e sustenta uma ampla gama de organismos, incluindo engenheiros do ecossistema que mundialmente representam milhares de espécies importantes para o funcionamento edáfico. Os engenheiros edáficos incluem as minhocas, as formigas e os cupins, além de algumas espécies de milipéias e besouros que modificam a estrutura do solo e a distribuição de recursos (especialmente matéria orgânica) no solo para outros organismos, incluindo as raízes das plantas. Esses animais afetam diversos serviços ambientais considerados de grande importância para produção agrícola e florestal sustentável, tal como a produção vegetal, a emissão de gases de efeito estufa, o controle da erosão e de pragas e doenças das plantas e dos animais, a retenção e escorrimento da água...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Terra Preta de Índio; Fauna do solo; Evento; Fauna edáfica; Solo; Soil.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085032

Anais...
Provedor de dados: 14
Autores: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 22.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 10., 2017, Lavras.
Esta publicação contém 47 trabalhos técnico-científicos apresentados na XXII Reunião Nacional de Pesquisa de Girasso e no X Simpósio Nacional sobre a Cultura do Girassol, realizados em Lavras, MG, nos dias 24 e 25 de outubro de 2017. O objetivo dos eventos é discutir os resultados de pesquisa e as recomendações técnicas para a produção da cultura do girassol, definir prioridades e estabelecer parcerias de pesquisa e transferência de tecnologia em girassol nas diferentes regiões do Brasil. Os trabalhos foram agrupados nas seguintes áreas: Fertilidade e adubação, Fisiologia vegetal, Fitossanidade, Manejo cultural, Melhoramento genético, Óleos e coprodutos, Tecnologias de sementes.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sun flower.; Girassol; Pesquisa agrícola; Helianthus Annuus.; Agricultural research.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077413

Anais...
Provedor de dados: 14
Autores: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 9., 2017, São Carlos, SP.
A "9ª Jornada Científica da Embrapa São Carlos" realizada nos dias 26 e 27 de outubro de 2017, uniu as competências das diferentes áreas de atuação da Embrapa Pecuária Sudeste e da Embrapa Instrumentação, ambas localizadas em São Carlos-SP, com o evento ?II Semana de Ciência e Tecnologia da USP?, organizado pelo ICMC-USP. Foram apresentados 51 trabalhos de iniciação científica, tecnológica, pós-graduação ou de extensão na forma de apresentações de trabalhos oralmente (alunos PIBIC e PIBITI ? CNPq) ou em forma de painéis, por alunos de diferentes instituições de ensino superior que desenvolvem seus trabalhos nas Unidades da Embrapa em São Carlos. A Jornada Científica contou, ainda, com a palestra ?Competência multifocal?, apresentada pelo Prof. Dr. Paulo...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Ciências exatas e da terra; Ciências biológicas; Ciências agrárias.; Engenharia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078604

Analisadores e mapeamento de um Sistema de Recuperação de Informação (SRI) de publicações técnico-científicas agropecuárias.
Provedor de dados: 14
Autores: VAZ, G. J.
Este trabalho trata de um SRI para a produção bibliográfica agropecuária, explicando em detalhes o processamento de texto tanto para a fase de indexação quanto para a de busca.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Recuperação de informação; Elasticsearch; Produção científica; Indexação; Information retrieval.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080973

Análise agrometeorológica da safra de soja 2016/2017 em Passo Fundo, RS.
Provedor de dados: 14
Autores: CUNHA, G. R. da; PASINATO, A.
bitstream/item/164778/1/ID44113-2017DO171p9.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Soybean.; Soja; Meteorologia; Meteorology.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076899

Análise climática do assentamento rural do Taquaral.
Provedor de dados: 14
Autores: SORIANO, B. M. A.; REIS, V. D. A. dos; CONCEIÇÃO, C. A. da; CONCEIÇÃO, V. da.
A análise climática do assentamento rural do Taquaral constitui uma significativa fonte de referência de informações para técnicos e interessados em formular políticas públicas para os agricultores familiares que tiram o seu sustento na região. A maioria deles relata que as condições climáticas estão entre as principais dificuldades que enfrentam na sua rotina na lavoura. Além disso, tais informações são a base para o estabelecimento de um calendário apícola na região. A produção de produtos apícolas nos assentamentos de Corumbá é uma das atividades realizadas a algum tempo e existe um interesse crescente dos assentados em produzir através da apicultura. Dessa forma, acreditamos que a publicação é uma contribuição técnica de grande valia para a...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Clima; Microclima; Climate; Microclimate.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085406

Análise conjunta de indicadores na viabilidade econômica do confinamento de novilhos recebendo dietas com diferentes níveis de concentrado
Provedor de dados: 45
Autores: Rosa,J.R.P.; Pacheco,P.S.; Fabricio,E.A.; Camera,A.; Maysonnave,G.S.; Machado,G.I.O.
RESUMO O objetivo deste estudo foi avaliar a viabilidade econômica, por meio da análise conjunta de indicadores financeiros expressos por animal, da terminação em confinamento de novilhos Aberdeen Angus recebendo dietas com diferentes níveis de concentrado (NC): 25, 40, 55 ou 70% (base na matéria seca). Foram consideradas cotações históricas consecutivas dos anos de 2003 a 2014. A análise univariada caracterizou-se por delineamento inteiramente ao acaso, com quatro tratamentos e quatro repetições, procedendo-se à análise de regressão. A análise multivariada consistiu de agrupamento (cluster). Pela análise univariada, houve similaridade para os indicadores financeiros, com médias para margem bruta de R$ 173,21; margem líquida de R$ 163,73; lucro de R$...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análise de investimentos; Análise de agrupamento; Eficiência econômica; Projetos de investimento; Tomada de decisão.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501275

Análise da ação antibacteriana da própolis e padronização de volumes por meio de antibiograma
Provedor de dados: 195
Autores: Magalhães, T. V.; Lott, R. F. E.; Del Carratore, C. R.
Própolis, resina natural produzida pelas abelhas, é utilizada desde a antiguidade para o tratamento de doenças. As amostras que contém alto teor de flavonoides são relatadas por apresentarem atividade antimicrobiana. Foram utilizados discos estéreis de antibiograma, contendo própolis sem álcool, com álcool a 30% e um grupo com álcool a 30% em placas de petri com meio Mueller-Hinton. Bactérias dos gêneros Staphylococcus, Estreptococcus, Escherichia coli e Salmonella foram semeadas e cultivadas em ágar Sangue, MacConkey, Eosina Azul de Metileno e Verde Brilhante. Após seu crescimento, as bactérias foram semeadas nas placas com os discos de antibiograma contendo a própolis. Foram realizados testes com discos embebidos, outros com 20, 40 e 60 microlitros das...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37360

Análise da área, produção e produtividade da soja no Brasil em duas décadas (1997-2016).
Provedor de dados: 14
Autores: BALBINOT JUNIOR, A. A.; HIRAKURI, M. H.; FRANCHINI, J. C.; DEBIASI, H.; RIBEIRO, R. H.
O objetivo desse trabalho foi analisar a evolução da área cultivada, produção, produtividade e estabilidade produtiva da soja nos principais Estados brasileiros produtores, entre as safras 1996/97 e 2015/16. Dados obtidos junto à Companhia Nacional de Abastecimento foram utilizados para calcular as taxas anuais absolutas e relativas de crescimento da produção, área e produtividade da soja, por meio de modelos lineares. A estabilidade da produtividade foi estimada pelo coeficiente de variação no período avaliado. As taxas anuais de crescimento da produção, área e produtividade da soja no Brasil foram de 3,5 milhões de t (13,4%), 1,05 milhões de ha (9,2%) e 32,7 kg ha-1 (1,42%). Os Estados do MT, PR e RS apresentaram as maiores taxas anuais absolutas de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Soja; Economia agrícola; Soybeans.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065512

Análise da concepção da Política Nacional de Agroecologia e Produção Orgânica.
Provedor de dados: 14
Autores: SAMBUICHI, R. H. R.; SPINOLA, P. A. C.; MATTOS, L. M. de; AVILA, M. L. de; MOURA, I. F. de; SILVA, A. P. M. da.
bitstream/item/166923/1/Cap5-144174-A-Politica-Nacional.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Brasil; Agroecologia.; Políticas públicas; Agricultura orgânica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080077

Análise da construção da política nacional de agroecologia e produção orgânica no Brasil.
Provedor de dados: 14
Autores: SAMBUICHI, R. H. R.; SPINDOLA, P. A. C.; MATTOS, L. M. de; AVILA, M. L. de; MOURA, I. F. de; SILVA, A. P. M. da.
RESUMO: A Política Nacional de Agroecologia e Produção Orgânica (Pnapo) foi criada em 2012, com o objetivo de integrar, articular e adequar as políticas públicas que contribuem para a produção sustentável de alimentos saudáveis e livres de contaminantes químicos, aliando o desenvolvimento rural com a conservação dos recursos naturais e a valorização do conhecimento dos povos e comunidades tradicionais. Este texto apresenta parte dos resultados de um estudo que está sendo realizado sobre a Pnapo, abrangendo uma análise do seu processo de construção com base nas percepções dos representantes das diversas instituições do governo e da sociedade civil que participam da sua gestão. Para isso, foram realizadas entrevistas semiestruturadas com esses representantes...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Transição agroecológica; Plano Nacional de Agroecologia e Produção Orgânica (Planapo); Política pública.; Agricultura familiar; Agricultura Orgânica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071987

Análise da ocorrência da doença diarreica aguda (dda) no município de Arcoverde, estado de Pernambuco, Brasil
Provedor de dados: 195
Autores: Miranda, T. K. S.; Silva, W. B.; Brandespim, D. F.
A Doença Diarreica Aguda (DDA), de ocorrência mundial, apresenta altos índices de prevalência, acometendo indivíduos de todas as idades, principalmente crianças abaixo decinco anos. A etiologia da DDA pode ser de origem infecciosa (por bactérias, vírus e parasitas) ou não (intolerância a dissacarídeos, proteínas, uso de drogas entre outras), contudo, para a saúde pública, a etiologia de maior importância é a infecciosa, tendo em vista sua relevante importância como causa de morbimortalidade. Clinicamente a DDA é caracterizada pelo aumento no número de evacuações com fezes aquosas ou de pouca consistência com duração de dois a 14 dias, podendo estar acompanhada de vômitos, febre e dor abdominal e, em alguns casos, há presença de muco e sangue. Este trabalho...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37669

Análise da ocorrência transitória de Phytophthora melonis em mandioca no Brasil: subsídio para a não regulamentação da praga para melão.
Provedor de dados: 14
Autores: OLIVEIRA, S. A. S. de; BARBOSA, F. F. L.; LOHMANN, T. R.
bitstream/item/169973/1/DOC-219-033-17Publica-Saulo-AINFO.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Mandioca; Praga de planta; Cassava.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083778

Análise da PPM 2016: evolução dos rebanhos ovinose caprinos entre 2007 e 2016.
Provedor de dados: 14
Autores: SOUZA, J. D. F. de; MAGALHAES, K. A.; LUCENA, C. C. de; MARTINS, E. C.; GUIMARAES, V. P.; HOLANDA FILHO, Z. F.
bitstream/item/214571/1/CNPC-2017-Boletim-CIM.n1.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Ovinocultura; Caprinocultura; Rebanho; Goats; Sheep.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123815

Análise da Relação Entre Produção Agroecológica, Resiliência e Reprodução Social da Agricultura Familiar no Sertão do Araripe
Provedor de dados: 123
Autores: Teixeira,Cecilia Tayse Muniz; Pires,Maria Luiza Lins Silva.
Resumo: Este trabalho analisa os sistemas de produção de base agroecológica familiar frente à situação de estiagem prolongada, considerando a sua capacidade de promover resiliência como requisito essencial para a manutenção do sistema produtivo e para a reprodução social da agricultura familiar. A questão da segurança alimentar, tomando como referência a capacidade de armazenamento e de diversificação da produção nos sistemas agroecológicos, também constitui fonte de interesse dessa pesquisa. Para isso, estabeleceu-se, como referência empírica, a análise de dois sistemas agroflorestais, um quintal produtivo e um roçado agroecológico, situados no território do sertão do Araripe e assessorados pelo Caatinga. Os casos foram ilustrativos para a compreensão da...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroecologia; Assessoria técnica; Resiliência e semiárido.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000100047

Análise da viabilidade econômico-financeira de sistemas de cria em gado de corte: estudo de múltiplos casos
Provedor de dados: 45
Autores: Garcia,F.Z.; Carvalho,C.A.B.; Peres,A.A.C.; Malafaia,P.; Souza,P.M.
RESUMO Muitas fazendas, situadas em bacias leiteiras, estão migrando da atividade leiteira para a pecuária de corte e tal migração vem sendo feita de forma muitas vezes não criteriosa ou sem assistência técnica. Neste estudo, objetivou-se avaliar a viabilidade econômico-financeira e o risco econômico de diferentes sistemas de cria de gado de corte, explorados em regiões de bacia leiteira. O trabalho consistiu em um estudo de múltiplos casos que tiveram como critério de escolha três sistemas que desenvolvessem atividade de cria. O horizonte de informações econômicas dos sistemas foi de 36 meses e os sistemas de criação foram caracterizados por meio de levantamento de dados realizados em visitas periódicas, utilizando-se questionários previamente elaborados....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avaliação econômica; Bezerros; Gado de corte.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000401030

Análise de oligossacarídeos da celulose por MALDI-TOF MS.
Provedor de dados: 14
Autores: TEIXEIRA, T. S.; MACÊDO, J. K. A.; RODRIGUES, K. B.; FAVARO, L. C. de L.; SIQUEIRA, F. G. de; ABDELNUR, P. V.
bitstream/item/172162/1/BPD-11-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Oligossacarídeos; Mono-oxigenases líticas de polissacarídeos; Espectrometria de massas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085313

ANÁLISE DE VIABILIDADE ECONÔMICA DE SISTEMAS DE AQUECIMENTO DE INSTALAÇÕES AGROPECUÁRIAS PARA CRIAÇÃO DE FRANGOS DE CORTE
Provedor de dados: 107
Autores: Barbosa, Rúben Christian; Dalólio, Felipe Santos; Amorim, Matheus Lopes; Silva, Jadir Nogueira da; Gonzaga, Diego Augusto.
A avicultura de corte é uma atividade de grande destaque no agronegócio e a ambientação correta é um parâmetro de extrema relevância para obter melhores rendimentos na criação. Neste sentido, o trabalho visou realizar o balanço energético para determinar a quantidade necessária de calor para aquecimento de galpões avícolas visando a criação de frangos de corte e, assim, determinar a fonte de energia mais viável. Para isso, foram utilizados modelos de trocas de calor levando em consideração o calor gerado pelos animais e radiação da superfície do galpão, além do calor perdido por convecção e evaporação. Os dados climáticos foram considerados como os da cidade de Viçosa – MG onde, nas proximidades existem diversos produtores de frangos de corte. Observou-se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Construções Rurais e Ambiência ambiência; Produção avícola; Fontes de aquecimento.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/721

Análise descritiva de solicitações de ouvidoria recebidas pela divisão de saúde ambiental do município de Praia Grande, estado de São Paulo, Brasil, no ano de 2016
Provedor de dados: 195
Autores: Shigaeff, T.; Marques, M. F.; Gonçalves, M. F.; Silva, J. B. A.; Ortiz, T. M.; Lopes, V. M. G.
A Divisão de Saúde Ambiental do município de Praia Grande, estado de São Paulo, Brasil, é o órgão responsável pela saúde pública do munícipio que tem buscado o incremento da interação entre saúde humana, saúde ambiental e também o bem-estar e controle da população dos animais. As queixas registradas na ouvidoria do Sistema Único de Saúde (SUS) foram analisadas para que fossem elencadas as principais reclamações e fosse avaliado o entendimento que a população tinha quanto aos serviços prestados pelo setor. Este estudo verificou as ouvidorias registradas no período de 06 de janeiro a 22 de dezembro de 2016, direcionadas à Divisão de Saúde Ambiental de Praia Grande. As 345 ouvidorias registradas no período foram divididas em três categorias: animais de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37649

Análise descritiva dos casos de raiva em animais silvestres no estado de Sergipe, Brasil, no período de 1987 a 2014
Provedor de dados: 195
Autores: Antunes, K. D.; Mol, L. P.; Arcebispo, T. L. M.; Oliveira, T. M.; Begalli, J. H.; Matos, J. C. C.; Diniz, S. A.; Pereira, P. L. L.; Silva, M. X.
O ciclo silvestre da raiva é mantido ativo por várias espécies de quirópteros, de canídeos silvestres e de pequenos primatas, sendo por isso um grande desafio para os serviços de vigilância epidemiológica responsáveis pelo controle da transmissão da doença. No Brasil, atualmente os casos de raiva em cães estão diminuindo, no entanto, os animais silvestres continuam apresentando grande importância epidemiológica na manutenção de focos dessa zoonose. Este trabalho relata os resultados dos exames laboratoriais realizados para a pesquisa do vírus da raiva e efetuados em cachorros-do-mato (Cerdocyon thous spp.), morcegos hematófagos (Desmodus rotundus) e primatas (Callithrix spp.) no estado de Sergipe, Brasil, no período compreendido entre os anos de 1987 a...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37658

ANÁLISE DO POTENCIAL DE GERAÇÃO DE BIOGÁS A PARTIR DA BIODIGESTÃO ANAERÓBIA DA VINHAÇA E BAGAÇO DE CANA
Provedor de dados: 193
Autores: Penteado, Mauricio Cabral; Schirmer, Waldir Nagel; Dourado, David Cardoso; Gueri, Matheus Victor Diniz.
Considerando a busca por fontes de energias alternativas aos combustíveis fósseis, o presente trabalho teve como objetivo analisar o potencial de geração de biogás a partir da codigestão da vinhaça e bagaço de cana-de-açúcar em reatores de bancada próprios à determinação do potencial bioquímico de metano (BMP). Para isso, a produção de biogás foi avaliada durante 21 dias de biodigestão em biodigestores anaeróbios de bancada sob condições mesofílicas e regime de batelada. A pressão interna dos frascos foi monitorada diariamente, a qual foi convertida em termos de geração de biogás diária e acumulada. Parâmetros como pH, demanda química de oxigênio (DQO) e umidade foram medidos nos três tratamentos avaliados (vinhaça, bagaço e codigestão da vinhaça e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Ambiental; Bioenergia Bioenergia; Energias renováveis; Indústria sucroalcooleira; Potencial bioquímico do metano.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/56013

Análise dos impactos econômicos, sociais e ambientais da tecnologia: deposição de fungicidas na axila da segunda folha da bananeira para o controle da Sigatoka-Negra.
Provedor de dados: 14
Autores: SILVA, L. de J. de S.; GASPAROTTO, L.; PINHEIRO, J. O. C.; MENEGHETTI, G. A.; CARNEIRO, E. de F.; LEITE, F. A. L.; BRITO, V. F. S. de.
Histórico e impactos da sigatoka-negra no mundo e no Brasil. O impacto da doença no Estado do Amazonas. A tecnologia desenvolvida pela Embrapa. Avaliação dos impactos econômicos, sociais e ambientais da tecnologia. Impactos ambientais.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Doença de Planta; Impacto Social.; Impacto Econômico; Impacto Ambiental.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087378

Análise econômica da inclusão de farinha do resíduo de buriti na alimentação de poedeiras comerciais
Provedor de dados: 124
Autores: Rufino,João Paulo Ferreira; Cruz,Frank George Guimarães; Tanaka,Ewerton de Souza; Melo,Ramon Duque; Feijó,Julmar da Costa.
RESUMO O objetivo desta pesquisa foi avaliar o desempenho produtivo e econômico da inclusão de níveis crescentes (0; 5; 10; 15; 20 e 25%) de farinha do resíduo de buriti (Mauritia flexuosa, Mart) em rações para poedeiras comerciais leves. O experimento teve duração de 84 dias divididos em quatro períodos de 21 dias a partir da utilização de 144 poedeiras Hissex White com 23 semanas. A farinha resíduo de buriti foi inclusa as rações como fonte energética. O delineamento experimental foi inteiramente casualizado constituído de seis tratamentos e quatro repetições de seis aves cada. Os dados coletados foram analisados utilizando regressão polinomial. O consumo acumulado de ração apresentou diferenças significativas (P&lt;0,05) com o nível de 5,74%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ração; Custo de produção; Rentabilidade; Alimento alternativo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400732

Análise econômica de diferentes arranjos espaciais de plantas de soja.
Provedor de dados: 14
Autores: HIRAKURI, M. H.; CONTE, O.; BALBINOT JUNIOR, A. A.
bitstream/item/157759/1/C-T127.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Análise econômica; Planta; Plants (Botany); Soybeans; Economic analysis.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067223

Análise econômica de sistemas "Santa Fé" (consórcio milho com capim) na região sudoeste da Amazônia.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; QUINTINO, S. M.; MARCOLAN, A. L.
bitstream/item/172289/1/circ-230.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consorciação de cultura; Sistema de cultivo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081845

Análise epidemiológica dos casos de raiva registrados em cães e gatos no estado de Sergipe, Brasil, no período de 2000 a 2015
Provedor de dados: 195
Autores: Mol, L. P.; Antunes, K. D.; Arcebispo, T. L. M.; Matos, J. C. C.; Oliveira, T. M.; Begalli, J. H.; Diniz, S. A.; Silva, M. X.
A raiva é uma enfermidade transmitida por mamíferos com quase 100% de letalidade. Cães e gatos fazem parte do ciclo urbano da zoonose e são importantes fontes de infecção da doença para os humanos. Os números de casos de raiva confirmados em seres humanos no nordeste do Brasil em 1999 e em 2009 são, respectivamente, 50 e 2, o que reflete o sucesso das ações de vigilância epidemiológica implementadas na região no período em questão Este trabalho apresenta a análise retrospectiva dos registros de casos de raiva confirmados em cães e gatos no estado de Sergipe, no período de 2000 a janeiro de 2015, disponíveis no banco de dados do Laboratório Central de Sergipe (Lacen). Os gráficos e mapas foram realizados com o emprego do programa o Epi Info 7.2 e QGIS. No...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37659

Análise Fatorial do Sistema Agroindustrial do Biodiesel no Brasil e na União Europeia
Provedor de dados: 123
Autores: Cardoso,Bárbara Françoise; Shikida,Pery Francisco Assis; Finco,Adele.
Resumo: Este artigo objetiva analisar comparativamente os principais fatores envolvidos na coordenação do sistema agroindustrial do biodiesel (SAI biodiesel) no Brasil e na União Europeia, sob a perspectiva dos stakeholders deste sistema. Para tanto, foi desenvolvido um questionário e a comparação foi realizada por meio da análise fatorial. Os resultados mostraram que os fatores semelhantes estão relacionados à tributação e ao comércio internacional, aos sindicatos dos trabalhadores e associações que representam as usinas de biodiesel, e à diversificação, aquisição da agricultura familiar/pequeno produtor e garantia de oferta. Os fatores diferentes são: (1) no Brasil: estratégias de crescimento, competitividade das usinas, diferenciação das usinas,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sistema Agroindustrial do Biodiesel; Brasil; União Europeia; Análise Fatorial.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000300551

ANALISE FÍSICO-QUÍMICA DE FRUTOS DE ACHACHAIRU COLETADOS EM DIFERENTES PARTES DA PLANTA
Provedor de dados: 196
Autores: Melo, Márcio Silva; Benett, Cleiton Gredson Sabin; Melo, Bruno Silva; Lourenço, Samara Leticia Oliveira; Barboza, Frederico Severino.
O achachairu, também conhecido como mangostinho, é originária da Bolívia cujo nome científico é Garcinia humilis, pertence à família Clusiaceae. O presente trabalho teve como propósito avaliar a qualidade físico-química de frutos de achachairu em diferentes partes da planta. O experimento foi conduzido no laboratório da Universidade Estadual de Goiás, Câmpus Ipameri, localizado no município de Ipameri-GO. O delineamento experimental utilizado foi o inteiramente casualizado, com três partes de coleta de frutos na planta (superior, mediana e base), sendo cada repetição constituída de três plantas. Os frutos de mangostinho foram utilizados de árvores provenientes do pomar da própria área experimental do Câmpus. Foram realizadas as seguintes avaliações físicas...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2189

Análise granulométrica.
Provedor de dados: 14
Autores: DONAGEMMA, G. K.; VIANA, J. H. M.; ALMEIDA, B. G. de; RUIZ, H. A.; KLEIN, V. A.; DECHEN, S. C. F.; FERNANDES, R. B. A.
A análise granulométrica visa à quantificação da distribuição por tamanho das partículas individuais de minerais do solo. Entende-se por partículas individuais os grãos de minerais individualizados, fragmentos de rocha não alterada ou parcialmente alterada (podendo conter mais de um mineral), concreções, nódulos e materiais similares cimentados, conforme definidos pelo Vocabulário de Ciência do Solo (materiais que não podem ser desagregados senão por aplicação de elevada energia, como pancada com martelo). O procedimento operacional visa à ruptura dos agregados do solo e a individualização dessas partículas, por meio de uma combinação de energia mecânica e química, com a formação de uma suspensão estabilizada, e a quantificação após a separação das frações.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Física do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087262

Análise mineralógica das frações argila e silte por difratometria de raios-X.
Provedor de dados: 14
Autores: CALDERANO, S. B.; DUARTE, M. N.; GREGORIS, G.
Utilizada desde a década de 1930 para identificação e determinação da estrutura de substâncias cristalinas, quer sejam orgânicas ou inorgânicas, naturais ou sintéticas, a difratometria de raios-X (DRX) é essencial para a caracterização mineralógica dos argilominerais e de outros constituintes cristalinos presentes nas frações granulométricas mais finas dos solos, como silte e argila. É considerada como a principal técnica para a identificação de minerais nessas dimensões e se tornou indispensável para estudos em mineralogia de solos. Além da identificação dos constituintes cristalinos das frações argila e silte, que é o objetivo principal da metodologia aqui apresentada, a DRX pode ser usada também para avaliação do grau de cristalinidade e tamanho do...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Mineralogia; Análise do Solo; Argila; Soil mineralogy; Soil analysis.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107360

Análise mineralógica de grãos.
Provedor de dados: 14
Autores: CALDERANO, S. B.
As frações arenosas são compostas, em geral, por grânulos minerais (isolados ou agregados), nódulos e concreções, litofragmentos, fragmentos de conchas e outros materiais bioclásticos, carvão e restos orgânicos (vegetais e animais). As frações mais grossas, com diâmetro superior a 2 mm, são constituídas preferencialmente por grãos de minerais (isolados ou agregados), fragmentos de rocha (litofragmentos), nódulos e concreções (isolados ou constituindo agregados). Os resultados da análise mineralógica se aplicam tanto a estudos de gênese e classificação de solos, quanto a informações relativas à reserva mineral dos solos, bem como para inferências sobre o material de origem, condições de transporte e remobilização, e também para avaliação do grau de...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do Solo; Mineralogia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107356

ANÁLISE QUANTITATIVA DO RISCO TÉCNICO-ECONÔMICO DE UM TRATOR FLORESTAL SKIDDER
Provedor de dados: 193
Autores: Miyajima, Ricardo Hideaki; Tonin, Rodrigo Petrongari; Fenner, Paulo Torres; Simões, Danilo.
Os custos da colheita florestal, de forma abrangente, podem ser definidos como a quantificação econômica dos fatores produtivos, determinados em sua maioria pelo modal utilizado. Todavia, um elemento presente no conhecimento dos custos desses modais é a incerteza nas estimativas, devido ao conjunto de fatores envolvidos ou da insuficiência de informações. À vista disso, objetivou-se neste estudo construir um modelo estocástico, a partir da produtividade operacional de um trator florestal skidder empregado na extração de Eucalyptus sp., para quantificar os riscos técnico-econômicos por meio da simulação de Monte Carlo. A análise técnico-econômica teve como premissa o estudo de tempos e métodos, seguida da estimativa do custo horário do trator florestal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colheita florestal; Custos de extração; Monte Carlo; Silvicultura; Tempos e métodos.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/56339

ANÁLISE TÉCNICA E ECONÔMICA DO HARVESTER OPERANDO EM DOIS SUBSISTEMAS DE COLHEITA DE MADEIRA
Provedor de dados: 107
Autores: Ferreira do Nascimento, Diego Weslly; Magalhães Valente, Domingos Sárvio; Fernandes, Haroldo Carlos; Forastiere, Paulo Roberto; Macieira Figueiredo Silva, Remo.
Apresar da evolução da colheita de madeira nos últimos anos, o Brasil ocupa a quarta posição entre os países com maior custo de produção, sendo necessária a busca de alternativas, a exemplo de novos subsistemas, que visem o aumento da produtividade e redução dos custos. Objetivou-se com esta pesquisa realizar uma análise técnica e econômica de um harvester operando em dois subsistemas de colheita de madeira de toras curtas. O estudo foi conduzido em uma área de colheita ﬂorestal situada no município de Eunápolis – BA. No subsistema 1, o harvester realizava o corte e processamento das árvores. Já no subsistema 2, o corte era realizado por um feller-buncher, o harvester realizava apenas o processamento das toras. A análise técnica compreendeu o estudo de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Máquinas florestais; Mecanização agrícola mecanização ﬂorestal  máquinas ﬂorestais  otimização ﬂorestal.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/725

ANÁLISE TEMPORAL DA MICROBACIA MARIANA NO MUNICÍPIO DE ALTA FLORESTA, MATO GROSSO
Provedor de dados: 196
Autores: Bambolim, Amauri; Donde, Abilene Rodrigues.
O uso do sensoriamento remoto tem sido amplamente utilizado por pesquisadores a fim de obter melhores resultados sobre a constante dinâmica da cobertura vegetal. O presente trabalho teve como objetivo realizar uma análise temporal utilizando técnicas de sensoriamento remoto da Microbacia Mariana, localizada no município de Alta Floresta – MT. Foram utilizadas 3 imagens do satélite Landsat 5 sensor TM dos anos de 1990, 2000 e 2010 e uma imagem do satélite Landsat 8 sensor OLI do ano de 2016. Para a classificação das imagens foi utilizado o classificador não supervisionado máxima verossimilhança para a obtenção da classe Floresta e a classe Uso Alternativo do Solo. A análise demonstrou que os anos de 1990, 2000, 2010 e 2016 apresentaram 54%, 25,5%, 27,25% e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1613

Análise temporal de variáveis climáticas monitoradas entre 1974 e 2013 na estação principal da Embrapa Cerrados.
Provedor de dados: 14
Autores: SILVA, F. A. M. da; EVANGELISTA, B. A.; MALAQUIAS, J. V.; OLIVEIRA, A. D. de; MULLER, A. G.
Precipitação; Temperatura; Umidade relativa do ar; Insolação; Radiação solar global; Vento; Evapotranspiração de referência; Balanço hídrico climatológico.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Precipitação Pluvial; Pluviometria; Meteorologia; Cerrado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092102

Análise tricológica de pelos-guarda de roedores do pampa brasileiro, com uma chave de identificação
Provedor de dados: 81
Autores: Migliorini,Raissa P; da S. Bossi,Mauro A; Peters,Felipe B; Christoff,Alexandre U; Kasper,Carlos B.
A identificação de espécies por meio da tricologia é uma ferramenta simples, rápida e de baixo custo que pode ser aplicada em distintos campos. Nesse trabalho, analisamos os pelos-guarda de 17 espécies de roedores autóctones do pampa brasileiro e três espécies alóctones. De forma a facilitar a identificação de roedores com base no padrão dos pelos apresentamos uma chave dicotômica de identificação. Encontramos seis padrões principais de medula e três diferentes padrões de cutícula, com algumas características específicas importantes no reconhecimento dos táxons. Nesse trabalho são apresentadas as primeiras informações sobre os padrões tricológicos para seis espécies, além da complementação de informações para os demais táxons. Com isso, complementamos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caviidae; Cricetidae; Cutícula; Medula; Muridae.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000200012

Análises bromatológicas para determinação da qualidade nutricional de forrageiras?Compêndio de POPs
Provedor de dados: 14
Autores: BARROCAS, G. E. G.; TANURE, J. P. M.; GOMES, R. da C.
As análises bromatológicas para determinação de qualidade nutricional são metodologias estabelecidas há muitos anos e consagradas para a avaliação de alimentos para animais, sendo amplamente utilizadas tanto em instituições de ensino e pesquisa quanto em laboratórios privados ao redor de todo o mundo. Os métodos analíticos compilados nesta publicação foram desenvolvidos e validados para as condições específicas do Laboratório de Nutrição Animal da Embrapa Gado de Corte e são utilizados no desenvolvimento de diversas tecnologias como na produção de novas cultivares forrageiras, de técnicas de manejo de pastagens, de suplementação alimentar a pasto e de alimentação de bovinos em regime de confinamento. São, portanto, de importância estratégica no...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Forrageira; Análise bromatológica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087151

Análises de Multirresíduos de Pesticidas em Cebola Empregando Cromatografias Líquida e Gasosa Acopladas à Espectrometria de Massas.
Provedor de dados: 14
Autores: SILVA, P. T. de S. e; SOUZA, D. R. C. de; FERRACINI, V. L.
O uso indiscriminado dos pesticidas vem trazendo preocupação, principalmente quanto à segurança alimentar com relação às frutas e hortaliças. Neste contexto, foi validado um método multirresíduo capaz de detectar e quantificar resíduos de pesticidas que são empregados na cebolicultura do Vale do São Francisco. Para a extração dos pesticidas, utilizou-se o método de extração QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) e determinação por GC-MS/MS triplo quadrupolo e UPLC-ESI-MS/MS triplo quadrupolo. Esse método foi validado com boa linearidade (R&gt;0,99) para os pesticidas estudados na matriz cebola. As recuperações variaram de 63,1% a 96,2% com desvio padrão relativo (RSD) de até &lt;11,5% para a técnica de GC-MS/MS, enquanto para...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: QuEChERS; GC-MS/MS; LC-ESI-MS/ MS; Vale do São Francisco; Pesticidas; Onion; Pesticide.; Cebola; Agrotóxico; Resíduo químico; Análise química; Praga; Allium Cepa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088289

Análisis aeropalinológico en tres áreas de vegetación dentro del Parque Nacional El Palmar (Colón, Entre Ríos) y su relación con lavegetación local y regional
Provedor de dados: 51
Autores: Muñoz,Nadia E; Di Pasquo,Mercedes; Biganzoli,Fernando; Batista,William B.
La diversidad de polen atmosférico colectado mensualmente durante dos años (2011-2013) en trampas Tauber en tres sitios del Parque Nacional El Palmar (provincia de Entre Ríos) es usada para caracterizar la vegetación. El sitio 1 es un área mixta compuesta por pastizales, palmares y humedales. El sitio 2 es un área de pastizales y el sitio 3 un palmar denso. Se identificaron 71 tipos polínicos comprendidos en 43 familias procedentes de fuentes locales, regionales y extraregionales. Dieciséis tipos resultaron abundantes con más de 1% del Annual Pollen Influx en al menos dos muestras. Diferentes factores relacionados con los cambios cuali-cuatitativos de los taxa en el intervalo de estudio son considerados. Por lo tanto, la composición florística de cada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversidad polínica aérea; Vegetación; Parque Nacional El Palmar; Entre Ríos; Argentina.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300007

Análisis de desempeño de laboratorios clínicos en la determinación de glucosa y creatinina
Provedor de dados: 38
Autores: Acosta García,Edgar José; Peñate,Eloina; Cruces,María Elena.
Los Programas de Evaluación Externa de la Calidad (PEEC) de los laboratorios clínicos (LC) son indispensables para la comparación del desempeño en una o varias determinaciones de analitos entre diferentes laboratorios. Se evaluó el desempeño de los LC del estado Carabobo en la determinación de las concentraciones séricas de glucosa y creatinina. El estudio fue no experimental, descriptivo, de campo y de corte transversal. Se evaluaron 22 laboratorios entre públicos y privados del estado Carabobo. Se distribuyeron a cada LC 5 sueros controles (SC) nivel I (NI) y 5 nivel II (NII) para glucosa y creatinina. Se evaluó la imprecisión intra- e interlaboratorios, el sesgo y el error total de los resultados. No hubo LC con competencia para la determinación de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Precisión; Intralaboratorio; Interlaboratorios; Confiabilidad.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100014

Análisis de la estabilidad del volumen del pan de trigos harineros (Triticum aestivum L.) mexicanos de secano
Provedor de dados: 115
Autores: Espitia-Rangel,Eduardo; Villaseñor-Mir,H. Eduardo; Martínez-Cruz,Eliel; Santa-Rosa,R. Hortelano; Lozano-Grande,Azalia; Limón-Ortega,Agustín.
Resumen El volumen de pan es la característica más importante en la calidad panadera del trigo harinero (Triticum aestivum L.) y debe mantenerse en condiciones ambientales diversas, lo cual es necesario considerar en el mejoramiento genético. La evaluación de la calidad en ambientes diferentes es complicada, por ello el objetivo de este estudio fue determinar la estabilidad del volumen de pan de variedades de trigo para secano desde un conjunto de datos desbalanceados; y determinar si el procedimiento MIXED del SAS puede ser una herramienta en la selección de genotipos estables. Con experimentos de campo, en ambientes de secano y al manejo de muestras en laboratorio se obtuvo un conjunto de datos desbalanceados que se analizaron con modelos estadísticos en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trigo de secano; Trigo harinero; Volumen de pan; Estabilidad; Modelos mixtos.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000700743

Análisis de la evolución del clima y los pastizales naturales en el noroeste de la provincia de Chubut, Argentina, durante el período 2000-2014: identificación de variables asociadas a la disminución de las existencias ganaderas en la región
Provedor de dados: 114
Autores: García Martínez,G.C; Ciari,G; Gaitan,J; Caruso,C; Nagahama,N; Opazo,W; Nakamatsu,V; Lloyd,C; Cotut,C; Irisarri,G; Escobar,J.
Una elevada proporción del territorio argentino corresponde a tierras secas y una tercera parte de éstas se hallan en la Patagonia. Esta región históricamente ha sufrido procesos de deterioro del pastizal. Generalmente, la degradación es atribuida al uso ganadero; sin embargo, el efecto del clima sobre estos sistemas ha sido poco analizado. El objetivo de este trabajo fue analizar la evolución del clima y de los pastizales naturales, a través de la identificación de variables que permitan comprender los posibles cambios en las existencias ganaderas para el noroeste de la provincia de Chubut, en el período 2000-2014. Para ello se analizaron diferentes tipos de datos: climáticos, índice verde normalizado (NDVI), lecturas de monitores MARAS y existencias...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ganadería; Imágenes satelitales; Monitores ambientales (MARAS); Patagonia.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2017000100006

Análisis del estado trófico y microfitoplancton de la zona costera de la provincia del Guayas, Ecuador
Provedor de dados: 50
Autores: Prado-España,Mónica; Troccoli-Ghinaglia,Luis; Cajas-Flores,Jacqueline.
RESUMEN En el golfo de Guayaquil se concentra la mayor actividad pesquera y acuícola del Ecuador; sin embargo, la carga de nutrientes provenientes de actividades antrópicas, afectaría la calidad del agua y diversidad de recursos pesqueros. Con el propósito de determinar el estado trófico de la zona costera y estuario interior, se recolectaron muestras de agua superficial, para medir temperatura, salinidad, oxígeno disuelto, nutrientes y microfitoplancton. Además, se establecieron relaciones entre las variables hidrográficas mediante un Análisis de Componentes Principales (ACP) y entre éstas con el microfitoplancton a través del Análisis de Redundancia (ADR). Las diferencias en estructura comunitaria se determinaron mediante el Escalamiento Multidimensional...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Golfo de Guayaquil; Estuario; Mesotrófico; Diatomeas; Variables hidrográficas.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000200091

Análisis demográfico para la población de maras (Dolichotis patagonum) del Jardín Zoológico de la Ciudad de Buenos Aires
Provedor de dados: 81
Autores: Orlando,C. Gabriel.
Se estudió la dinámica de una población cerrada de maras (Dolichotis patagonum) en el Jardín Zoológico de la Ciudad de Buenos Aires, a fin de aportar recomendaciones para un manejo eficaz de la misma. Se analizaron datos recogidos entre diciembre de 2005 y diciembre de 2013, para determinar el estado de la población en ese último año. Se contrastó su dinámica con los modelos densodependiente y densoindependien­te. A continuación, se estableció una estructura en estados basada en 3 clases (crías, juveniles y adultos) y se realizó un estudio de sensibilidad y elasticidad para las tasas vitales de las mismas. Los resultados indican que el crecimiento poblacional ajusta a una función logística densodependiente, habiendo alcanzado la capacidad de carga del...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capacidad de carga; Dinámica poblacional; Manejo; Población en cautiverio.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000100012

ANÁLISIS ESPACIAL DE LA INCIDENCIA DE ENFERMEDADES EN DIFERENTES GENOTIPOS DE CACAO (Theobroma cacao L.) EN EL YOPAL (CASANARE), COLOMBIA
Provedor de dados: 37
Autores: CÁRDENAS PARDO,Néstor Julián; DARGHAN,Aquiles; SOSA RICO,Miguel Darío; RODRIGUEZ,Alia.
RESUMEN Las enfermedades "pudrición negra del fruto" y "moniliasis" son reportadas como limitantes en plantaciones de cacao en Colombia. Fueron evaluados los patrones espaciales de incidencia para estas dos enfermedades en un cultivo de cacao durante un monitoreo de trece semanas en campo. Semivariogramas e interpolación kriging fueron usados para analizar el comportamiento espacial de "pudrición negra del fruto", los estadísticos Join Count e Indice de Moran se emplearon para estudiar el comportamiento espacial de "moniliasis". La incidencia de "pudrición negra del fruto" presentó estructura de dependencia espacial de acuerdo a los semivariogramas durante el tiempo de evaluación, mientras que la autocorrelación espacial de sitios de infección de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cacao; Dependencia espacial; Dispersión; Modelos estadísticos; Moniliasis; Pudrición negra del fruto.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000200010

ANÁLISIS in silico Y EXPRESIÓN GÉNICA DEL FACTOR DE TRANSCRIPCIÓN TgNACO1 IMPLICADO EN XILOGÉNESIS Y ESTRÉS ABIÓTICO EN Tectona grandis.
Provedor de dados: 37
Autores: CAMEL PAUCAR,Vladimir; GALEANO,Esteban; CARRER,Helaine.
RESUMEN El xilema secundario es el componente más abundante de la biomasa vegetal. Por tanto, conocer los genes que regulan su formación ayudaría a diseñar estrategias para el mejoramiento genético de la madera. Así, el objetivo de este trabajo fue realizar el análisis computacional de la estructura primaria y secundaria del factor de transcripción (FT) TgNACO1 de Tectona grandis, además de evaluar su historia evolutiva, dominios conservados y expresión génica en tejidos lignificados de árboles de 12 y 60 años. Para ello, se realizó una evaluación del potencial de interacción ion-electrón (PIIE), mediante el método del espectro de la información (MEI) utilizando la librería SFAPS de R-Project, seguido del modelamiento estructural utilizando el software...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estructura proteíca; Expresión génica; Factor de transcripción; Método de espectro de la información; Xilema secundario.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000300359

Analog Models of Flanking Structures and a Natural Example in the Quadrilátero Ferrífero, Minas Gerais
Provedor de dados: 42
Autores: GOMES,CAROLINE J.S.; RODRIGUES,BRAULIO A.; ENDO,ISSAMU.
ABSTRACT The aim of this study is to present analog models of flanking structures and to analyze the Fábrica Nova synform, Quadrilátero Ferrífero, Minas Gerais, from a geometric point of view. We set up seven models using a linear viscous silicone and produced flanking structures with a shear velocity of 2 cm h-1. At different initial orientations with respect to the shear zone boundary, a rigid cross-cutting element with lubricated boundaries was deformed via sinistral bulk flow at a shear strain of γ = 1.28. The most interesting features of our experiments are the geometries of the different marker lines, which are heterogeneous and resulted from thickening and thinning of the silicone at the cross-cutting element terminations. To compare our analog...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Physical modelling; Flanking folds; Silicone; Fábrica Nova synform.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401431

Analyse des Bio-Sektors im Kanton Aargau
Provedor de dados: 21
Autores: Frick, Rebekka; El Benni, Nadja; Obrist, Robert; Schmid, Otto; Suter, Peter.
Dieser Bericht beinhaltet die Analyse des biologischen Agrar- und Lebensmittelsektors (nachfolgend „Bio-Sektor“) im Kanton Aargau in der Schweiz. Die Analyse dient als Grundlage für den Bio-Aktionsplan Aargau, der im Rahmen des europäischen Interreg Projekts „SME Organics“ vom Forschungsinstitut für biologischen Landbau (FiBL) erarbeitet wird. Die Analyse beinhaltet die Untersuchung der gesamten Lebensmittelversorgungskette mit dem Ziel das Entwicklungspotential für KMUs im Bio-Sektor zu identifizieren. In einem ersten Schritte wurden das politische Umfeld und die regulatorischen Rahmenbedingungen auf nationaler und regionaler Ebene untersucht. Dies beinhaltet eine allgemeine Betrachtung der Schweizer Agrarpolitik wie auch das Programm für nachhaltige...
Tipo: Report
Palavras-chave: Processing; Packaging and transportation Markets and trade Policy environments and social economy Produce chain management.
Ano: 2017
URL: http://orgprints.org/32076/1/SME-Organics_Regional_Analyse_BioBranche_Aargau_FiBL.pdf

Analyse und Optimierung der Beziehung zwischen Grünland, Tiergesundheit und Tierzucht bei Mutterkuhherden: Teilprojekt TiHo Hannover: Untersuchung der Tiergesundheit von Mutterkühen und sie beeinflussende Risikofaktoren
Provedor de dados: 21
Autores: Gillandt, Kathia; Kemper, Nicole.
Über einen Zeitraum von 18 Monaten wurden Gesundheitsdaten von fünf Angusrind- Mutterkuh-Herden an vier Standorten in Deutschland erhoben. Ein Projektschwerpunkt lag in der parasitologischen Untersuchung der Herden, wobei in weniger als der Hälfte (41%) der untersuchten Proben Parasitenstadien nachgewiesen wurden. Magen-Darm Strongyliden und Kokzidien stellten dabei regionsübergreifend wesentliche Befunde dar, wohingegen Leberegel, Lungen- und Bandwürmer je nach Standort variierten. Andere Arten wurden vereinzelt nachgewiesen. Die in diesem Zusammenhang ausgewerteten Betriebsfragebögen wiesen auf eine geringe Sensibilisierung der Landwirte für die Parasiten-Problematik hin. So werden zum Beispiel Präparate zur Behandlung nicht auf allen Betrieben...
Tipo: Report
Palavras-chave: Beef cattle; Breeding and genetics; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32364/1/32364_12NA042_TiHo_Hannover_Kemper_2017_MuKuGreen.pdf

Analyse zur Netto-Lebensmittelproduktion und zum Ackerflächenbedarf von Rindermastsystemen
Provedor de dados: 21
Autores: Steinwidder, Andreas; Ertl, Paul; Guggenberger, T.; Häusler, J.; Starz, Walter.
Die zukünftigen Rahmenbedingungen lassen eine steigende Ressourcenkonkurrenz zwischen Nahrungs- und Futtermittelproduktion erwarten. Gerade die Rindermast wird in diesem Zusammenhang sehr oft kritisch betrachtet. Das Ziel der vorliegenden Arbeit war es daher, unterschiedlich intensive Rindermastsysteme hinsichtlich ihres Ackerflächenbedarfs und ihres Beitrags zur Netto- Lebensmittelproduktion zu untersuchen. Die Analysen beruhen auf Daten eines Mastversuchs mit Kalbinnen, Ochsen und Stieren der Rasse Fleckvieh auf Grassilage- bzw. Maissilagebasis. Die Tiere der Grassilagegruppen wurden auf drei unterschiedlichen Kraftfutterniveaus (extensiv, niedrig, hoch) und die Maissilagegruppen auf hohem Kraftfutterniveau gemästet.   Die...
Tipo: Journal paper
Palavras-chave: Feeding and growth.
Ano: 2017
URL: http://orgprints.org/32820/6/Steinwidder%20et%20al.%20.pdf

Analysis of Behavior of Forces in a Pelvis-Soft Tissue Mechanical Model
Provedor de dados: 77
Autores: Gayol-Mérida,Diana Alicia; Enríquez-Rivera,Luis Alberto; Araujo-Monsalvo,Víctor Manuel; Alemán-Pérez,Aylenid; Baez-Rivas,Livier; Domínguez-Hernández,Víctor Manuel.
Pressure ulcers are tissue damage resulting from the constant pressure on the underlying soft tissue to bony prominences for long periods. Some of the most common ulcers are developed at the ischial tuberosities area (ITs). It has been found that stresses produced in the underlying tissue to the ITs may exceed 5 to 11 times the surface stresses, making it necessary to estimate the forces generated between the soft tissue and the ITs. However, it is not possible to determine these stresses in vivo in a patient, due to ethical reasons. This paper presents a mechanical model of the pelvis-soft tissue in order to study the behavior of contact forces. The model simulates the load on the ITs of a male subject of 70 kg weight and 1.70 m height, which were...
Tipo: Journal article
Palavras-chave: Pressure ulcer; Pressure sensor; Mechanical model.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300028

Analysis of gene expression changes associated with human carcinoma-associated fibroblasts in non-small cell lung carcinoma
Provedor de dados: 48
Autores: Wu,Xiaofen; Ruan,Lei; Yang,Yi; Mei,Qi.
Abstract  Background  This study aimed to investigate the gene expression changes associated with carcinoma-associated fibroblasts (CAFs) involving in non-small cell lung carcinoma (NSCLC).  Methods  We downloaded the GEO series GSE22862, which contained matched gene expression values for 15 CAF and normal fibroblasts samples, and series GSE27289 containing SNP genotyping for four matched NSCLC samples. The differentially expressed genes in CAF samples were identified using the limma package in R. Then we performed gene ontology (GO) and pathway enrichment analysis and protein&amp;#8211;protein interaction (PPI) network construction using the identified DEGs. Moreover, aberrant cell fraction, ploidy, allele-specific copy number, and loss of heterozygosity...
Tipo: Journal article
Palavras-chave: Carcinoma-associated fibroblast; Non-small cell lung carcinoma; Differentially expressed genes; Allele-specific copy number; Functional analysis.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100204

Analysis of hydrogen and methane in seawater by “Headspace” method: Determination at trace level with an automatic headspace sampler
Provedor de dados: 5
Autores: Donval, Jean-pierre; Guyader, Vivien.
“Headspace” technique is one of the methods for the onboard measurement of hydrogen (H2) and methane (CH4) in deep seawater. Based on the principle of an automatic headspace commercial sampler, a specific device has been developed to automatically inject gas samples from 300 ml syringes (gas phase in equilibrium with seawater). As valves, micro pump, oven and detector are independent, a gas chromatograph is not necessary allowing a reduction of the weight and dimensions of the analytical system. The different steps from seawater sampling to gas injection are described. Accuracy of the method is checked by a comparison with the “purge and trap” technique. The detection limit is estimated to 0.3 nM for hydrogen and 0.1 nM for methane which is close to the...
Tipo: Text
Palavras-chave: Gas; Seawater; Headspace method.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00354/46523/46287.pdf

Analysis of Influencing Factors and Decision Criteria on Infield-Logistics of different Farm Types in Germany
Provedor de dados: 111
Autores: Mederle, Michael; Bernhardt, Heinz.
In future increasing production efficiency in agriculture will not only be achieved by rising machinery working widths but more and more by optimization of entire production process chains. The more machines are interacting the higher will be the specific optimization potential.Navigation not only to the fields but also within the fields will certainly contribute to make use of these efficiency reserves. Necessary therefore is the knowledge of potential influences on infield-logistics to be able to navigate agricultural machinery in the fields effectively and process optimized.Preliminary studies based on GPS-lane analysis in different German agricultural regions and in Central Canada show that decisions on specific infield patterns to a certain degree...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural logistics; Process optimization; Infield navigation; Vehicle guidance; Decision criteria.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4058

Analysis of interlaboratory comparison when the measurements are not normally distributed
Provedor de dados: 5
Autores: Allard, Alexandre; Amarouche, Soraya.
esting laboratories are more and more concerned with the characterization of their measurement processes. In particular, the standard ISO 17025[2] requires the accredited laboratories to participate to interlaboratory comparisons to evaluate their proficiency to realize the measurement. Different statistical methods are available to exploit the results of this type of comparisons. In our study, first we have evaluated the reference value and the proficiency standard deviation with ISO 5725-2 standard [1] and in second part the calculation of statistical indicator Z-score with ISO13528 [5] standard to assess of proficiency of laboratory with the first estimated parameters. However, these statistical methods rely on the assumption that the measurement...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00693/80493/83680.pdf

Analysis of microbial diversity in Shenqu with different fermentation times by PCR-DGGE
Provedor de dados: 58
Autores: Liu,Tengfei; Jia,Tianzhu; Chen,Jiangning; Liu,Xiaoyu; Zhao,Minjie; Liu,Pengpeng.
Abstract Shenqu is a fermented product that is widely used in traditional Chinese medicine (TCM) to treat indigestion; however, the microbial strains in the fermentation process are still unknown. The aim of this study was to investigate microbial diversity in Shenqu using different fermentation time periods. DGGE (polymerase chain reaction-denaturing gradient gel electrophoresis) profiles indicated that a strain of Pediococcus acidilactici (band 9) is the predominant bacteria during fermentation and that the predominant fungi were uncultured Rhizopus, Aspergillus oryzae, and Rhizopus oryzae. In addition, pathogenic bacteria, such as Enterobacter cloacae, Klebsiella oxytoca, Erwinia billingiae, and Pantoea vagan were detected in Shenqu. DGGE analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial diversity; PCR-DGGE; Shenqu; Molecular cloning.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200246

Analysis of Palatal Rugae Morphology Before and After Orthodontic Treatment by a Digital Image Recognition System
Provedor de dados: 77
Autores: Xiu-Ping,Wu; Jian-Ning,Han; Pan,Fen; Yu-Jin,Wan; Li,Bing.
To analyze the accuracy rate of a digital image recognition system in matching the palatal rugae Morphology after orthodontic treatment, before orthodontic treatment and to provide theoretical evidence for individual identification in the field of forensic dentistry. High-resolution digital images of the palatal rugae were taken under particular conditions from each patient before and after orthodontic treatment. Features of each digital image were extracted using a digital image recognition system and included in the palatal rugae database. Using an MATLAB software system, information matching of the palatal rugae was performed. From the matching results, the accuracy rate of individual identification of orthodontic patients was 100 %, with a Euclidean...
Tipo: Journal article
Palavras-chave: Forensic anthropology; Forensic stomatology; Palatal rugae; Identification; Orthodontic treatment.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200005

Analysis of Potential for Linear Erosion in the Cerrado Biome Using Morphopedology
Provedor de dados: 90
Autores: Maranhão,Deyvid Diego Carvalho; Aguado,Oscar Ivan de Oro; Pereira,Marcos Gervasio; Araújo,Adelson Paulo; Castro,Selma Simões de; Ferreira Júnior,Laerte Guimarães.
ABSTRACT The Cerrado is a vegetation complex with a wide variety of phytophysiognomies, and sustainable management is essential for maintaining biodiversity. Morphopedology is a tool that can assist in developing plans for control of soil and land use, especially in evaluating the potential of soil erosion processes. This technique allows landscape units considered “homogeneous” to be distinguished, as a result of interaction between physiographic conditions. The aim of this study was to evaluate potential for erosion in São Miguel do Araguaia, state of Goiás, Brazil, through definition of morphopedological compartments (MPC), on the assumption that soil use has increased erosion. Landscape units were identified through use of geology overlay, hypsometry,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Erosivity; Erodibility; Pedology; Geomorphology; Soil science.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100514

Analysis of social and environmental practices related to conscious consumption of students from public education of Sertão Pernambucano, Brazil
Provedor de dados: 3
Autores: Cavalcante, Anna Fernanda Beatriz Amorim; Silva, Edevaldo; Tavares, Robson Victor.
This research aimed to analyze socio-environmental practices related to the conscious consumption of students of Sertão Pernambucano. A total of 174 high school students from two public schools were interviewed through a 29-item Likert-type measurement scale with five response levels. Among the students, 62.4% were female and 37.6% were male, aged between 15 and 20 years. It was found that 5.8% of the students were careful to take into account if the product residues were recyclable, 40.0% showed indifference or little commitment to use as few shopping bags as possible and the minority (8.3%) of the students used to separate the waste by categories. 47.9% of the students affirmed to reuse draft paper and 55.9% save gift paper for future packaging. Few have...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 92700004; 7.08.00.00-6 human activity; Education; Sustainability. 92700004; 7.08.07.00-0.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/35855

Analysis of soybean cropland expansion in the southern Brazilian Amazon and its relation to economic drivers
Provedor de dados: 36
Autores: GUSSO,Anibal; DUCATI,Jorge Ricardo; BORTOLOTTO,Virindiana Colet.
ABSTRACT The agricultural dynamics of soybean expansion have long been recognized as a major driver of excessive land cover change on the southwestern border of the Brazilian Amazon. The hypothesis that the soybean market exerts an influence on land use was investigated by the association between economic indicators and soybean crop dynamics in the state of Mato Grosso (western Brazil). We integrated a historical series of satellite data of soybean cropland expansion and the two main economic variables (selling prices and production costs) for soybean in Mato Grosso. We focused on the relation between profit (the difference between the average soybean price and production costs) and land-use transition to soybean from 2001 to 2013. The spatially explicit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Land use; Agriculture; Soybean mapping; Amazon biome.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400281

ANALYSIS OF SPATIAL VARIABILITY OF CHEMICAL ATTRIBUTES OF SOIL IN NUTRIENT REMOVAL AND PRODUCTIVITY BRACHIARIA HUMIDICULA CULTIVATED IN SEWAGE TREATMENT RAMPS SANITARY OPERATING CONDITIONS IN REAL
Provedor de dados: 107
Autores: Nobre Santana, Rodrigo; Araújo Marques, Marcus Vinícius; Gomes Silva, Cláudio; Pereira Ribeiro, Danilo.
In Brazil, the sewage treatment system in runoff ramps was implemented by some sanitation companies for being low cost and provide similar treatment efficiency or greater than those obtained by conventional methods, provided that it is properly up kept. This work aimed to evaluate the spatial variability of soil chemical attributes, removing nutrients and the productivity of Brachiaria humidicula ramp runoff for sewage treatment. Ramps working in the municipality of Januária/MG, receive effluent from a primary treatment unit, an upflow anaerobic sludge blanket (UASB) which before passed through preliminary treatment (solid removal). 24 samples of soil and plant tissue were collected into a mesh mounted on the ramps. The pH, electric conductivity (EC), the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais Água residuária; Características do solo; Remoção de nutrientes.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/735

Analysis of the presence of FLT3 gene mutation and association with prognostic factors in adult and pediatric acute leukemia patients
Provedor de dados: 60
Autores: Burnatt,Graciele; Licínio,Marley Aparecida; Gaspar,Pâmela Cristina; Ferreira,Arthur Schveitzer; Reis,Manoela Lira; Moraes,Ana Carolina Rabello de; Sincero,Thaís Cristine Marques; Santos-Silva,Maria Cláudia.
ABSTRACT When the FLT3 gene is mutated, it originates a modified receptor with structural changes, which give survival advantage and malignant hematopoietic cell proliferation. Thus, the presence of mutations in this gene is considered an unfavorable prognostic factor. A total of 85 consecutive samples of newly diagnosed untreated patients with AL were included in the study after they provided their informed consent. FLT3 gene mutations were detected by PCR. For the pediatric group, a positive correlation was observed between WBC count and the presence of FLT3-ITD in patients with AML and ALL. Furthermore, children with AML who had the FLT3-ITD mutation showed a tendency to express CD34 in blast cells. In the adult group, the AML patients with FLT3-ITD who...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: FLT3-ITD/mutation; Acute leucemia/prognostic factors; Acute leucemia/adults patients; Acute leucemia/pediatric patients; AML; ALL; FLT3-D835.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200617

Analytical development of bird pecking force equation for a self-metering poultry feeder
Provedor de dados: 111
Autores: Asoegwu, Sabbas N; Obasi, A. U.; Ohanyere, S. O.; Nwakuba, N. R.
The concept of a self-metering poultry feeder was developed.  The theoretical analysis of the forces involved in its operation was done and a generalized pecking force model was developed.  Mathematical expressions, logical assumptions, graphical relations and models as well as statistical analyses were adopted in the pecking force analysis. This pecking force relates to some design parameters like feed flow rate, hopper aperture, etc. The generalized equation was tested using a fabricated model of the equipment.  Experimental results show that the equation can be used to predict the performance of the machine reasonably and also the level of satiety and bird vigor determine the amount of pecking force which was described by a polynomial regression...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agric. and Bioresources Engineering/ Crop processing and Postharvest Engineering Pecking force; Self-metering; Poultry feeder; Feed rate; Pecking time.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4125

Analytical methods comparison for soil organic carbon determination in Andean Forest of Sangay National Park-Ecuador
Provedor de dados: 109
Autores: Cargua Catagña,Franklin Enrique; Rodríguez Llerena,Marco Vinicio; Damián Carrión,Diego Armando; Recalde Moreno,Celso Guillermo; Santillán Lima,Guido Patricio.
Abstract A relationship among total organic carbon content determined by ignition loss (LOI) and DUMAS combustion methods, were perfomed in evergreen Andean eyebrow forest soils, southwestern zone of Sangay National Park- Ecuador, where three conglomerates were established as follows: (C) with five plots (P) with plots of 20 x 20 m. In each plot, five digging trenches and four soil samples were carried out at different depths: 0-10, 10-20, 20-30 and&gt; 30 cm, respectively. It is observed that the amount of total organic carbon obtained by the DUMAS and LOI method (R2 = 0.99) does not differ significantly. However, the DUMAS total organic carbon determination methodology showed greater precision with regard to LOI, thus becoming a good alternative to be...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calcination; Combustion; DUMAS; LOI; Organic material.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000300408

Analytical study of on-chip generations of analog sine-wave based on combined digital signals
Provedor de dados: 5
Autores: David-grignot, Stephane; Lamlih, Achraf; Kerzerho, Vincent; Azaıs, Florence; Soulier, Fabien; Bernard, Serge; Rouyer, Tristan; Bonhommeau, Sylvain.
On-chip sine-wave signal generation is widely covered by literature for Built-In-Self Test (BIST) or biosensor applications. The objective is to generate pure and robust sinewave signal with minimal hardware resources. An attractive solution consists in combining several digital signals to built this analog sine-wave. The objective of this paper is to give an analytical study of various potential solutions based on digitalbased approaches. Thanks to this study, we prove that technique consisting in setting the phase shifts and various amplitude values of the square-wave signals is the most efficient approach. Moreover, this study allows the selection of the best solution in terms of parameters of the square-wave signals to cancel loworder harmonics of the...
Tipo: Text
Palavras-chave: Harmonic cancellation; Sine-wave generation; On-chip signal generation.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00395/50608/55366.pdf

Anatomía Comparada del Neurocráneo y el Encéfalo de la Raya Mariposa Gymnura micrura (Batoidea: Gymnuridae)
Provedor de dados: 77
Autores: Kobelkowsky,Abraham.
Mediante la comparación del neurocráneo de la "raya mariposa" Gymnura micrura con especies representantes de cinco familias de Batoidea, se reconoce que corresponde al patrón anatómico del orden Myliobatiformes, por la ausencia del rostro, la presencia de una sola fontanela y el mayor desarrollo de los procesos postorbitarios. La especie en estudio difiere de los Urotrygonidae y Dasyatidae por tener los procesos postorbitarios subdivididos. La organización del encéfalo de G. micrura corresponde al patrón anatómico de los Batoidea, sin embargo, a diferencia de los Rhinobatidae, Urotrygonidae y Dasyatidae, el cerebelo es simétrico; en contraste con los Myliobatidae los hemisferios cerebrales son reducidos; y la principal diferencia con relación a los...
Tipo: Journal article
Palavras-chave: Elasmobranchii; Cráneo; Cerebro; Nervios craneales; Órganos sensoriales.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200042

Anatomia e segmentação pulmonar de tamanduá-bandeira (Myrmecophaga tridactyla - Linnaeus, 1758) de vida livre
Provedor de dados: 45
Autores: Giraldi,A.C.C.; Aires,L.P.N.; Rodrigues,R.F.; Cruvinel,T.M.A.; Melo,A.P.F.
RESUMO O presente trabalho utilizou oito pulmões de tamanduá-bandeira (Myrmecophaga tridactyla), jovens e adultos, de ambos os sexos, provenientes do Setor de Atendimento Clínico Cirúrgico de Animais Selvagens (SACCAS), do Hospital Veterinário "Dr. Halim Atique"( Unirp, localizado na cidade de São José do Rio Preto, estado de São Paulo. Os animais foram encaminhados ao Laboratório de Anatomia Veterinária, onde se procedeu à separação dos órgãos, à lavagem em água corrente e à retirada do excesso de sangue, para serem fixados em formol a 10%. Após a fixação dos pulmões, estes foram dissecados para identificar os segmentos. Os animais apresentaram lobação pulmonar à direita em cranial, médio, caudal e acessório, sendo o lobo cranial dividido em partes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tamanduá-bandeira; Pulmão; Segmentação.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100022

Anatomia foliar del género Smallanthus (Asteraceae, Millerieae)
Provedor de dados: 51
Autores: Vitali,Maira S.
Debido a la gran importancia medicinal y alimentaria que tienen las hojas en especies de Smallanthus, como por ejemplo el mundialmente conocido &amp;#8220;yacón&amp;#8221; (Smallanthus sonchifolius), y que hasta el momento solo se han estudiado cuatro especies de las 23 que componen el género, se analizó aquí la anatomía foliar de todas las especies de Smallanthus. Se presenta también, una tabla de usos y nombres vulgares de las especies de las que se obtuvo tal información. Se realiza una descripción general de la anatomía foliar, incluyendo el pecíolo. Se identificaron tres tipos de tricomas: uno eglandular del tipo cónico simple y dos glandulares (biseriado capitado y biseriado vesiculado subtipo beta). Las especies de Smallanthus no mostraron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asteraceae; Hoja; Tricomas; Canales secretores; Usos.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300006

Anatomic compatibility of pear and quince trees grafted on Pyrus calleryana and Chaenomeles sinensis rootstocks
Provedor de dados: 86
Autores: Melo,Evaldo Tadeu de; Pio,Rafael; Balbi,Rodrigo Vieira; Ferreira,Cassiana Alves; Mori,Fábio Akira.
Abstract: The objective of this work was to evaluate the graft growth and the anatomical characterization of pear (Pyrus communis x P. pyrifolia) and quince (Cydonia oblonga) cultivars grafted on Pyrus calleryana and Chaenomeles sinensis rootstocks. Sprouted graft percentages at 60 days and the length and diameter of the graft sproutings at 120 days were evaluated. Stem cuttings from the grafting region were performed in transversal and longitudinal sections, and the secondary xylem was separated for tissue comparison. The pear trees showed good development on P.calleryana rootstock, and the anatomical sections showed that the vascular tissues were connected, which did not occur when the trees were grafted on C.sinensis, in which the grafts sprouted, but...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cydonia oblonga; Pyrus communis x P. pyrifolia; Intergeneric grafting; Interspecific grafting; Plant anatomy; Vascular connection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000877

Anatomical and histological study of the liver and pancreas of two closely related mountain newts Neurergus microspilotus and N. kaiseri (Amphibia: Caudata: Salamandridae)
Provedor de dados: 103
Autores: Vaissi,Somaye; Parto,Paria; Sharifi,Mozafar.
ABSTRACT Anatomical and histological examinations were conducted on the digestive glands of two closely related mountain newts, Neurergus microspilotus (Nesterov, 1916) and Neurergus kaiseri Schmidt, 1952. In N. microspilotus and N. kaiseri the major digestive glands comprise a very large liver and a small pancreas. In both species the liver has two distinct lobes, right and left. Histologically, the parenchyma of the liver of both species is contained within a thin capsule of fibroconnective tissue. Glycogen deposits and fat storage often dissolve during the routine histological process and produce considerable histological variability. Sinusoids are lined with endothelial cells forming a very thin epithelial sheet, with discontinuous basement membrane....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestive glands; Light microscopy; Hematoxylin-Eosin; Periodic acid-Schiff (PAS).
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100306

Anatomical Factors/Countermeasures in/against Iatrogenic Injury of the Deep Branch of Radial Nerve in the Thompson Approach Via Middle and Proximal Segments of Forearm
Provedor de dados: 77
Autores: Shan,Jianlin; Wang,Chongwei; Ren,Dajiang; Jiang,Heng.
This study aimed to investigate the anatomical factors affecting iatrogenic injury of the deep branch of radial nerve during the Thompson approach and to propose corresponding countermeasures. Thompson approach was used to measure the horizontal/longitudinal distance from the position where the deep branch of radial nerve leaves the supinator to the ulnar margin of extensor carpi radialis brevis/humeroradial joint line. Measurements were obtained by using 48 adult cadaver specimens, which were used in teaching. We observed the lentor situation of the extensor digitorum and extensor carpi radialis brevis in proximal forearm segments and measured the distance from the deep branch of radial nerve to the humeroradial joint line at the lateral side of the...
Tipo: Journal article
Palavras-chave: Thompson approach; Deep branch of radial nerve; Anatomy.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100016

Anatomical Parameters of the Rectus Capitis Posterior Minor Muscle Based on a New Magnetic Resonance Scan Method
Provedor de dados: 77
Autores: Xu,Qiang; Liu,Cong; Yuan,Xiao-Ying; Chi,Yan-Yan; Li,Yun-Fei; Zhang,Jian-Fei; Sui,Hong-Jin; Han,Seung-Ho; Yu,Sheng-Bo; Lin,Xiang-Tao.
The past findings confirm that the Rectus Capitis Posterior minor (RCPmi) is connected to the cervical spinal dura mater via the Myodural Bridge (MDB) through the posterior antlanto-occipital interspace. It is hypothesized to perform some functions. Furthermore, some clinical studies found that the pathology of RCPmi might be related to chronic headaches. But few studies were related to the morphological parameters of the RCPmi. It would be conducive to performing clinical researches on the RCPmi and MDB. To explore the optimal section for measuring the RCPmi by MRI and provide imaging anatomy parameters of the RCPmi for clinical research. The RCPmi was measured in the dissection of 10 formalin-fixed cadaver specimens. The morphological parameters of the...
Tipo: Journal article
Palavras-chave: Suboccipital region; Rectus capitis posterior minor muscle (RCPmi); Imaging anatomy parameters.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300032

Anatomical Variants of Anterior Cerebral Arterial Circle: A Study by Multidetector Computerized 3D Tomographic Angiography
Provedor de dados: 77
Autores: Jiménez-Sosa,Michelle Stephanie; Cantu-Gonzalez,Juan Ramón; Morales-Avalos,Rodolfo; de la Garza-Castro,Oscar; Quiroga-Garza,Alejandro; Pinales-Razo,Ricardo; Elizondo-Riojas,Guillermo; Elizondo-Omaña,Rodrigo E; Guzmán- López,Santos.
One of the most common causes of stroke is rupture of aneurysms whose approach requires knowledge of anatomical variants. The aim of this study was to determine the prevalence of anatomical variants of the anterior cerebral artery (ACA) and the anterior communicating artery (AComA) by 3D computed tomography angiography (3D CTA) in Mexican individuals. A retrospective, observational, cross-sectional descriptive study of 283 patients, independent of sex or age, in which morphometric measurements of cerebral vessels were evaluated using contrasted 3D CTA from a period of two years was performed. We found at least one "atypical" variant in a third of the study population (33.93 %). The most common "atypical" variant was the absence of the AComA (14.1 %). A...
Tipo: Journal article
Palavras-chave: Anterior cerebral artery; Anatomical variant; Anterior communicating artery; Cerebral arterial circle; Subarachnoid hemorrhage; Cerebral endovascular surgery.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300049

Anatomical Variations of the Foramen Transversarium in Cervical Vertebrae
Provedor de dados: 77
Autores: Molinet Guerra,Marcia; Robles Fuentes,Patricio; Roa,Ignacio.
The cervical vertebrae are recognized mainly by the presence of the foramen transversarium, which is crossed by the vertebral artery and vein, accompanied by sympathetic fibers. The main objective of this study was to observe and describe the anatomy and variations in the foramen transversarium. 121 cervical vertebrae were analyzed, including the macroscopic characteristics, shape and diameter and presence of the foramen transversarium, as well as the accessory foramen transversarium. All cervical vertebrae presented the foramen transversarium, with a mean diameter of 5.60 mm and a mean diameter of 4.40 mm on the right and 5.92 mm - 5.56 mm on the left, respectively. With regard to shape classification according to Taitz et al. (1978), 90.08 % presented...
Tipo: Journal article
Palavras-chave: Cervical vertebra; Foramen transversarium; Accessory foramen; Vertebral artery.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200053

Anatomicis Network: Una Plataforma de Software Educativa basada en la Nube para Mejorar la Enseñanza de la Anatomía en la Educación Médica
Provedor de dados: 77
Autores: Inzunza,Oscar; Neyem,Andrés; Sanz,María Eliana; Valdivia,Iván; Villarroel,Mauricio; Farfán,Emilio; Matte,Andrés; López-Juri,Patricio.
En este artículo, se describe una propuesta novedosa de plataforma de software educativa para mejorar la enseñanza de la anatomía en la educación médica. Con el fin de determinar la utilidad y el impacto de esta plataforma, se desarrollo una experiencia inter institucional entre los años 2016 y 2017, el cual involucró a las Universidades de Antofagasta, Playa Ancha, Austral y Católica de Chile. Los departamentos de anatomía que participaron en esta experiencia utilizaron la plataforma de software educativa para acceder a imágenes anatómicas 2D y 3D, videos y evaluaciones teórico prácticas multimodales en línea, pudiendo realizar con sus estudiantes pruebas de usabilidad. Este proyecto pretende aportar a la enseñanza de la anatomía en los diferentes...
Tipo: Journal article
Palavras-chave: Plataforma web; Anatomía Humana; Innovación.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300056

Anatomo-pathological aspects of parasitism by nematodes of the superfamily Metastrongyloidea in wild crab-eating fox (Cerdocyon thous) in Midwestern Brazil
Provedor de dados: 65
Autores: Ferreira Júnior,Jair Alves; Blume,Guilherme Reis; Sousa,Susy Karoline Hermes de; Carvalho,Clarissa Machado de; Gardiner,Chris.
ABSTRACT: Nematodes of the superfamily Metastrongyloidea affect the respiratory, cardiovascular, and nervous systems of domestic carnivores and are uncommonly detected in wild animals. This report describes the lesions associated with pulmonary parasitism by nematodes of the superfamily Metastrongyloidea in a wild crab-eating fox ( Cerdocyon thous ) in the Federal District, Brazil. Grossly, there was pulmonary hyperemia, edema, and emphysema. Microscopically, there was granulomatous arteritis associated with intravascular metastrongylid. The anatomical location, characteristic lesion, and histological features of the parasite suggested that the nematode involved in this case is Angiostrongylus vasorum . This worm is frequently reported parasitizing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Angiostrongylus; Nematode; Wild canids; Pathology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200501

Anbau der Körnererbse in Mischkultur mit Gerste
Provedor de dados: 21
Autores: Klaiss, Matthias; Weidmann, Gilles; Siegrist, Franziska.
Körnererbsen (oder Eiweisserbsen) tolerieren leichte Bodenfröste und können daher im Gegensatz zu Soja auch in kühleren Regionen angebaut werden. Allerdings neigt diese Leguminosenart zur Lagerung, was zu Ertragsausfällen führen kann.  In diesem Praxistipp wird der Anbau von Körnererbsen in Mischkultur mit Gerste propagiert, indem er das dazu erforderliche Vorgehen von der Saatbettbereitung bis zur Ernte detailliert erläutert und Empfehlungen zur weiterführenden Fruchtfolgegestaltung liefert. Weiter regt der Praxistipp dazu an, die Methode durch einen Vergleich der Erntemengen von Rein- und Mischkultur zu testen.
Tipo: Report
Palavras-chave: Production systems; Crop combinations and interactions.
Ano: 2017
URL: http://orgprints.org/32752/1/Anbau%20der%20K%C3%B6rnererbse%20in%20Mischkultur%20mit%20Gerste.pdf

Anbauwürdigkeit und Vorfruchtwert verschiedener Körnerleguminosen-Anbausysteme im Praxisversuch in Luxemburg
Provedor de dados: 21
Autores: Stoll, Evelyne; Heidt, Hanna; Bohn, Thomas; Heß, Jürgen; Zimmer, Stephanie.
Due to the protein deficit in Europe and the many negative impacts related to soy imports from overseas, it is important to increase the cultivation of grain legumes for  regional fodder production. Therefore, as part of the COBRA project, two on-farm trial of different grain legume cropping systems were set up at two Luxembourgish organic  farms, with the aim to demonstrate the practicality of growing grain legumes and to study their fodder and pre-crop value, as well as their suitability for cultivation under  organic growing conditions in Luxembourg. Overall, all the tested grain legumes, with the exception of winter faba bean in Colmar-Berg, showed good suitability for regional  high-protein fodder production. Both lupin species showed a good previous...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2017
URL: http://orgprints.org/31743/1/Anbauw%C3%BCrdigkeit%20und%20Vorfruchtwert%20verschiedener.pdf

Ancestral practices in potato ( Solanum tuberosum L.) crop of two rural communities in the Tungurahua, province of Ecuador
Provedor de dados: 109
Autores: Pomboza-Tamaquiza*,Pedro Pablo; Paucar,Dario; Cruz-Tobar,Saúl Eduardo; Núñez-Torres,Oscar Patricio; Velástegui-Espín,Giovanny Patricio.
Abstract: The aim of this research was to analyze the permanence of ancestral practices used on growing potatoes, between the years 1950 and 2016. Two rural communities (Apatug and Puñachisag) were selected in the province of Tungurahua, Ecuador. Semi-structured interviews were conducted with 63 key informants selected with the snowball and group interview methods. Has characterized the agricultural calendar, the use of varieties, associativity and observation of lunar phases. The results suggest the temporal relationship of potato planting and harvest with the feasts ancestral religious. These cycles were observed until the decade of the sixties and seventies. However, with the agriculture modernization, these calendars are modified. On the other hand,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural systems; Calendar; Native potatoes; Traditional agriculture.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200157

Anciens taureaux pour la sélection bio
Provedor de dados: 21
Autores: Spengler Neff, Anet.
Il faut choisir la feuille de trèfle pour avoir des vaches robustes. Quelques anciens taureaux sont aussi intéressants.
Tipo: Newspaper or magazine article
Palavras-chave: Beef cattle; Breeding and genetics.
Ano: 2017
URL: http://orgprints.org/32185/1/Bioactualites_7_2017_A.Spengler_Neff.pdf

Anemia en el adulto mayor
Provedor de dados: 38
Autores: Musso,Arturo Mario.
En personas de edad avanzada (&gt;65 años) la anemia es un factor de riesgo independiente en relación con morbimortalidad. Actualmente se considera que 12 g/dL de hemoglobina es el límite inferior normal en varones y mujeres que viven a nivel del mar. La prevalencia de anemia en estas personas varía entre 11 y 60%, y aumenta con la edad. Aproximadamente un tercio de la población presenta anemia de causa nutricional (hierro, folato, vitamina B12), otro tercio tiene anemia de la inflamación o por enfermedad renal crónica, y el tercio restante presenta &amp;#8220;anemia inexplicada&amp;#8221;. La patofisiología de la &amp;#8220;anemia inexplicada&amp;#8221; es objeto de investigación y se comentan algunos mecanismos propuestos. En la edad avanzada la anemia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anemia; Pacientes mayores; Diagnóstico y tratamiento.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000300006

Anemia inflamatoria: fisiopatología, diagnóstico y tratamiento
Provedor de dados: 38
Autores: Feldman,Leonardo; Najle,Roberto; Rivero,Mariana Alejandra; Rodríguez,Edgardo Mario; Estein,Silvia Marcela.
La anemia de la Inflamación (AI) es considerada la segunda causa más frecuente de anemia a nivel mundial después de la deficiencia de hierro. Se observa comúnmente en infecciones crónicas, tumores, traumas, y desórdenes inflamatorios. La AI es típicamente normocítica normocrómica usualmente moderada y se produce por una hipoferremia como resultado del secuestro de hierro en el sistema retículo endotelial, de la reducción de la eritropoyesis y de la inhibición de la absorción del hierro en intestino. La patogenia de la AI está mediada por citoquinas inflamatorias y hepcidina, péptido producido en el hígado, que regulan la homeostasis del hierro, actúan suprimiendo la eritropoyesis, y la vida media de los eritrocitos se encuentra ligeramente acortada. Los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anemia inflamatoria; Hepcidina; Citoquinas inflamatorias; Hierro; Eritropoyetina; Diagnóstico; Tratamiento.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000300011

Anemia microcítica-hipocrómica: anemia ferropénica versus b talasemia menor
Provedor de dados: 38
Autores: Felisa Aixalá,Mónica Teresita.
Las anemias microcíticas hipocrómicas (m-H) presentan VCM&lt;80 fL y HCM&lt;27 pg. Son producto de la baja biodisponibilidad del hierro (Fe), o del defecto de la síntesis de globinas o del HEMO. La más frecuente es la anemia por deficiencia de hierro (ADH), seguida por las talasemias y las anemias de procesos crónicos. Menos frecuentes son aquellas por defectos en el HEMO o por causas genéticas del metabolismo del Fe. El objetivo del trabajo es revisar, por medio de parámetros de distinta complejidad, diferencias entre ADH y b talasemia heterocigota (b-Tal-het), las m-H de mayor prevalencia en nuestro medio. Los recuentos de eritrocitos y reticulocitos, hemoglobina, ferremia, ferritina, saturación de la transferrina, HbA2, porcentaje de alteraciones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microcitosis; Deficiencia de hierro; Volumen corpuscular medio; Amplitud de la dispersión eritrocitaria; Hipocromía; Talasemia; Índices de microcitosis; Receptor de transferrina; Electroforesis de hemoglobina; Estrés oxidativo.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000300004

Anesthesia and sedation of map treefrog (Hypsiboas geographicus) tadpoles with essential oils
Provedor de dados: 65
Autores: Salbego,Joseânia; Maia,Janna Laely dos Santos; Toni,Cândida; Rodrigues,Amanda Sousa Silva; Sousa,Elen Monique Oliveira; Silva,Lenise Vargas Flores da; Mourão,Rosa Helena Veras; Barata,Lauro Euclides Soares; Heinzmann,Berta Maria; Baldisserotto,Bernardo.
ABSTRACT: The goal of this study was to investigate the sedative and anesthetic properties of essential oils (EOs) in map treefrog tadpoles (Hypsiboas geographicus) and to determine the sedation and deep anesthesia induction times as well as the recovery time. The tadpoles were exposed to one of the EOs from three plant species: Aniba rosaeodora (EOAR - 25, 50, 100 or 200µL L-1), Lippia origanoides (EOLO - 13, 25, 50, 100 or 200µL L-1), and Lippia alba (either chemotype citral [EOL-C - 25, 50, 100 or 200µL L-1] or linalool [EOL-L - 50, 75, 100 or 200µL L-1]) (n = 8 per replicate). The tadpoles exposed to 25 and 50µL L-1 EOL-C and EOL-L, respectively, were not anesthetized within 30min (the maximum time of observation), and those exposed to 200µL L-1 EOLO...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amphibians; Animal welfare; Natural anesthetics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100403

Anesthesia of Epinephelus marginatus with essential oil of Aloysia polystachya: an approach on blood parameters
Provedor de dados: 42
Autores: FOGLIARINI,CARINE O.; GARLET,QUELEN I.; PARODI,THAYLISE V.; BECKER,ALEXSSANDRO G.; GARCIA,LUCIANO O.; HEINZMANN,BERTA M.; PEREIRA,ANA MARIA S.; BALDISSEROTTO,BERNARDO.
ABSTRACT This study investigated the anesthetic potential of the essential oil (EO) of Aloysia polystachya in juveniles of dusky grouper (Epinephelus marginatus). Fish were exposed to different concentrations of EO of A. polystachya to evaluate time of induction and recovery from anesthesia. In the second experiment, fish were divided into four groups: control, ethanol and 50 or 300 µL L−1 EO of A. polystachya, and each group was submitted to induction for 3.5 min and recovery for 5 or 10 min. The blood gases and glucose levels showed alterations as a function of the recovery times, but Na+ and K+ levels did not show any alteration. In conclusion, the EO from leaves of A. polystachya is an effective anesthetic for dusky grouper, because anesthesia was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anesthetic efficacy; Blood gases; Glucose; Hemoglobin; Plasma ion levels.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200445

Anesthetic protocol for flexural deformity correction in a foal: case report
Provedor de dados: 195
Autores: Paulin, Cleiton Damião.
A 14-day-old female quarter foal weighing 68kg was sent to Faculdades Integradas de Ourinhos Veterinary Hospital for correction of bi-lateral flexural deformity (carpus valgus), using epiphysiodesis technique by bilateral screw in thoracic limb. In preanesthetic evaluation the physiological parameters were: Heart Rate (HR) – 120bpm; respiratory rate (f) – 80bpm; dehydration – 0%; rectal temperature – 37.5°C; and strong and regular pulse palpation. As preanesthetic medication, detomidine (5μg/ kg) was administered. After 15 minutes, a 14 G catheter was introduced into the jugular vein and the patient was induced to anesthesia with propofol 1% (4mg/kg) IV, followed by intubation with an orotracheal tube and maintained under inhalational anesthesia with...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37355

Aneurysm and dissection in a patient with syphilitic aortitis
Provedor de dados: 55
Autores: Pivatto Júnior,Fernando; Finkler,Bruno Schaaf; Torres,Felipe Soares; Schaefer,Pedro Guilherme; Sprinz,Eduardo.
ABSTRACT In the antibiotic era, aortic aneurysm is a rare complication of syphilis, what makes the diagnostic assumption even more difficult. Nonetheless, this condition should be suspected in patients with aortic aneurysm. Reports of aortic dissection complicating syphilitic aortitis have been distinctly rare in the literature, and their cause-effect relationship has not been definitely established. In this case report, we present a 62-year-old woman with aortic aneurysm and dissection associated with an unexpected diagnosis of syphilitic aortitis.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Syphilis Syphilis; Cardiovascular Aneurysm Dissection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300349

Anfälligkeit von Winterweizen- und Spelzweizensorten  gegenüber Steinbrand (Tilletia caries)
Provedor de dados: 21
Autores: Voit, Benno; Bauermeister, Regula; Killermann, Berta.
15 wheat and 4 spelt varieties suitable for ecological farming have been cultivated and tested for susceptibility to common bunt of wheat (T. caries). The 2-years randomized  field trials have been carried out at 1 site, with 4 replicates and 10 m row length on naturally infested fields with T. caries. Sowing, weed control and harvesting was done  by hand. The number of infested ears has been counted and the number of spores per kernel or spelt has been determined according ISTA. The infestation by wheat of the highest (Elixer, Meister) and lowest (Butaro, Florian) susceptible wheat varieties was higher than 10,000 and lower than 1,000 spores per kernel, respectively. The four spelt varieties had the lowest infestation significantly below 100 spores per...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Crop husbandry Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31810/1/Anf%C3%A4lligkeit%20von%20Winterweizen-%20und%20Spelzweizensorten%20gegen%C3%BCber%20Steinbrand.pdf

ANFÍBIOS ANUROS DE BREJOS E LAGOAS DE SÃO ROQUE DO CANAÃ, ESPÍRITO SANTO, SUDESTE DO BRASIL
Provedor de dados: 84
Autores: MÔNICO,ALEXANDER TAMANINI; CLEMENTE-CARVALHO,RUTE BEATRIZ GARCIA; LOPES,SILVIA RAMIRA; PELOSO,PEDRO LUIZ VIEIRA.
RESUMO A realização de inventários em regiões onde existem poucos registros de coleta de anfíbios é uma ferramenta fundamental para a conservação. O presente estudo teve como objetivo conhecer a composição dos anfíbios anuros de brejos e lagoas de São Roque do Canaã, município localizado na região central do estado do Espírito Santo. O trabalho foi realizado no período entre junho de 2013 e maio de 2014. As coletas foram conduzidas em duas áreas, sendo uma visita por mês em cada área, ambas formadas por brejos e lagoas localizadas em áreas abertas, onde predominam vegetação remanescente da Mata Atlântica envolta por pastagens para criação de gado e culturas de café. As 24 amostragens foram realizadas por dois coletores e aconteceram das 17h00min às...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antropização; Conservação; Diversidade; Mata Atlântica; Sapos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017001600197

Anforderungen an die Bioimkerei
Provedor de dados: 21
Autores: Garibay, Salvador.
Das Merkblatt vermittelt einen Überblick über die gesetzlichen Grundlagen und die Labelanforderungen zur biologischen Imkerei in der Schweiz. Es beschreibt die wichtigsten Anforderungen an die Haltung der Bienen, den Bau der Bienenstöcke sowie an die Verarbeitung, Aufbewahrung und Verpackung des Honigs und an die Honigqualität. Ferner zeigt das Merkblatt die Anforderungen und Optionen für die Deklaration der Imkereiprodukte auf.
Tipo: Book
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/28220/7/Anforderungen%20an%20die%20Bioimkerei_Auflage_2017.pdf

Angioceratoma conjuntival canino: relato de caso
Provedor de dados: 45
Autores: Souza,J.O.T.; Wouk,A.F.P.F.
RESUMO O angioceratoma é um tumor de origem vascular, semelhante ao hemangioma, que se diferencia deste por alterações histológicas epiteliais. A apresentação ocular do angioceratoma é pouco frequente em cães, sendo mais comum a ocorrência de hemangioma e hemangiossarcoma. Neste relato, é descrito o caso de um cão, macho, da raça Border Collie, que apresentava uma massa localizada, hiperêmica, bem vascularizada e protrusa, na região temporal da conjuntiva bulbar do olho direito (OD). Foi realizado exame oftalmológico completo e ultrassonografia ocular, tendo sido possível observar que a massa não envolvia outras estruturas oculares além da conjuntiva. Dessa forma, foi realizada a conjuntivectomia parcial, e o material foi encaminhado para análise...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cães; Tumor conjuntival; Angioceratoma; Hemangioma.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501198

Angiogenesis and Tumor Progression Inhibition of Cyclooxygenase-2 Selective Inhibitor Celecoxib Associated with Poly (lactic-co-glycolic acid) in Tumor Cell Line Resistant to Chemotherapy
Provedor de dados: 77
Autores: Roa,Ignacio; Cantín,Mario; Vilos,Cristian; Rosas,Carlos; Lemus,David.
Although, antineoplastic therapies have now been developed reduction of tumor progression,itis necessarytofind new therapeutic alternatives to suppress angiogenesis.Thus celecoxib (Cx) has been used for its antiangiogenic action in combination with certain polymeric compounds such as poly (lactic co-glycolic acid) (PLGA) acid, which help to improve the bioavailability and avoid effects of long drug administrations. For this purpose we used a murine tumor modelinduced by mammary adenocarcinoma cells resistant to chemotherapy (TA3-MTXR). CX/PLGA inhibits the microvascular density, VEGF expression and cell proliferationinaddition to increased apoptosis (P &lt;0.0001). Cx reduces tumor progression in a concentration of 1000 ppm associated with PLGA, reducing...
Tipo: Journal article
Palavras-chave: Angiogenesis; Cancer; Celecoxib; PLGA; Apoptosis; VEGF; CellProliferation.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200055

Angiotensin-(1-7) relieved renal injury induced by chronic intermittent hypoxia in rats by reducing inflammation, oxidative stress and fibrosis
Provedor de dados: 56
Autores: Lu,W.; Kang,J.; Hu,K.; Tang,S.; Zhou,X.; Yu,S.; Xu,L.
We aimed to study the renal injury and hypertension induced by chronic intermittent hypoxia (CIH) and the protective effects mediated by angiotensin 1-7 [Ang(1-7)]. We randomly assigned 32 male Sprague-Dawley rats (body weight 180-200 g) to normoxia control, CIH, Ang(1-7)-treated normoxia, and Ang(1-7)-treated CIH groups. Systolic blood pressure (SBP) was monitored at the start and end of each week. Renal sympathetic nerve activity (RSNA) was recorded. CTGF and TGF-β were detected by immunohistochemistry and western blotting. Tissue parameters of oxidative stress were also determined. In addition, renal levels of interleukin-6, tumor necrosis factor-α, nitrotyrosine, and hypoxia-inducible factor-1α were determined by immunohistochemistry, immunoblotting,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ang(1-7); Renal injury; Obstructive sleep apnea; Inflammation; Oxidative stress; Fibrosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100604

Animal performance, yield and characteristics of the meat of quail fed diets containing vegetable and mixed glycerin
Provedor de dados: 86
Autores: Farrapo,Samily de Paulo; Alves,Marcio Gleice Mateus; Brito,Jéssica de Carvalho; Batista,Ana Sancha Malveira; Freitas,Ednardo Rodrigues; Nascimento,Germano Augusto Jerônimo do.
Abstract: The objective of this work was to evaluate the effect of the inclusion of vegetable and mixed glycerin in the diet of broiler quail (Coturnix coturnix coturnix) on animal performance, yield of carcass and organs, and physical and sensory characteristics of the meat. A total of 432 quails aged 1-42 days were used in a completely randomized design with a 4×2+1 factorial arrangement (5, 10, 15, and 20% inclusion of vegetable or mixed glycerin, besides one treatment without glycerin) with 4 replicates of 12 birds each. Feed intake, weight gain, feed conversion, yield (carcass, breast, thigh+drumstick, heart, liver, gizzard, and abdominal fat), and physical and sensory characteristics of the meat. The diet containing mixed glycerin resulted in higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coturnix coturnix coturnix; Carcass yield; Meat quality; Weight gain.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900768

Animals attracted to baited camera
Provedor de dados: 23
Autores: Gates, AR.
Attracted to bait
Tipo: Image
Palavras-chave: Order Decapoda (Crabs; Lobsters; Prawns; Shrimps) Scyliorhinidae (Cat sharks) Lotidae (Hakes and burbots) Scyliorhinus canicula Brosme brosme Pagurus sp.
Ano: 2017
URL: http://archive.serpentproject.com/2657/

Anisotropic Tomography Around La Reunion Island From Rayleigh Waves
Provedor de dados: 5
Autores: Mazzullo, Alessandro; Stutzmann, Eleonore; Montagner, Jean-paul; Kiselev, Sergey; Maurya, Satish; Barruol, Guilhem; Sigloch, Karin.
In the western Indian Ocean, the Reunion hot spot is one of the most active volcanoes on Earth. Temporal interactions between ridges and plumes have shaped the structure of the zone. This study investigates the mantle structure using data from the Reunion Hotspot and Upper Mantle-Reunions Unterer Mantel (RHUM-RUM) project, which significantly increased the seismic coverage of the western part of the Indian Ocean. For more than 1year, 57 ocean bottom seismometer stations and 23 temporary land stations were deployed over this area. For each earthquake station path, the Rayleigh wave fundamental mode phase velocities were measured for the periods from 30s to 300s and group velocities for the period from 16s to 250s. A three-dimensional model of the shear...
Tipo: Text
Palavras-chave: Tomography; Indian Ocean; Seismic anisotropy; Hot spot ridge; Upper mantle.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00600/71180/69533.pdf

ANN Application for Prediction of Diesel Engine Heat with Nano-Additives on Diesel-Biodiesel Blends
Provedor de dados: 111
Autores: Hosseini, Seyyed Hassan; Taghizadeh Alisaraei, Ahmad; Ghobadian, Barat; Abbaszadeh-Mayvan, Ahmad.
     Biodiesel is renewable clean bioenergy as it can be produced from vegetable oils, animal fats and micro-algal oil and also it can be applied instead of diesel fuel without any special modifications to the engines. In recent years, Nano-catalysts or Nano-additives in fuels improve the thermo-physical properties of fuels. In this study, the Carbon Nanotubes (CNT) as additive were mixed with the B5 and B10 fuel blends to evaluate the cylinder head and cylinder block temperature of a CI single-cylinder engine with an artificial neural network. carbon Nanotubes with concentrations of 30, 60, and 90 ppm were used for each fuel blends. Assessed characteristics were cylinder head and cylinder block temperature for full load engine at three speeds of 1800,...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4048

Annona crassiflora Mart. (Annonaceae): effect of crude extract of seeds on larvae of soybean looper Chrysodeixis includens (Lepidoptera: Noctuidae)
Provedor de dados: 53
Autores: Massarolli,Angélica; Pereira,Mônica Josene Barbosa; Foerster,Luis Amilton.
ABSTRACT The effect of a crude extract of Annona crassiflora was evaluated on larvae of the soybean looper, Chrysodeixis includens (Lepidoptera: Noctuidae) in different stages of larval development. The extract was prepared with seeds of A. crassiflora fruits collected in the state of Mato Grosso, Brazil. The extract was diluted in water and solubilizer agent at the concentrations of 0.5, 1.0, 2.0, 4.0, and 8.0%; it was tested by ingestion of treated leaves and contact. The mortality rate of topically treated caterpillars of first, third, and fifth instars was significantly higher than that of the control group. For first instar caterpillars, mortality was observed within the first 24 h after application, while, for the remaining instars, it was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Araticum; Bioinsecticide; Marôlo; Phytoinsecticide.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000300398

Annual nitrate drawdown observed by SOCCOM profiling floats and the relationship to annual net community production
Provedor de dados: 5
Autores: Johnson, Kenneth S.; Plant, Joshua N.; Dunne, John P.; Talley, Lynne D.; Sarmiento, Jorge L.
Annual nitrate cycles have been measured throughout the pelagic waters of the Southern Ocean, including regions with seasonal ice cover and southern hemisphere subtropical zones. Vertically resolved nitrate measurements were made using in situ ultraviolet spectrophotometer (ISUS) and submersible ultraviolet nitrate analyzer (SUNA) optical nitrate sensors deployed on profiling floats. Thirty-one floats returned 40 complete annual cycles. The mean nitrate profile from the month with the highest winter nitrate minus the mean profile from the month with the lowest nitrate yields the annual nitrate drawdown. This quantity was integrated to 200 m depth and converted to carbon using the Redfield ratio to estimate annual net community production (ANCP) throughout...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00662/77397/78994.pdf

Anomalia do desenvolvimento em tecido prepucial canino
Provedor de dados: 195
Autores: Rocha, B. Z. L. L.; Ferreira, M. B.; Fernandes, K. S. B. R.; Silva, A. M.; Marques, K. C.; Filgueira, K. D.
As anomalias do desenvolvimento são definidas como ausência, deformidade ou excesso de partes corpóreas, como resultado da gênese deficiente do embrião. Em cães, estima-se que os problemas congênitos acometem cerca de 1 a 2%. Dentre as anormalidades congênitas na genitália externa do macho canino, as relacionadas ao prepúcio são: hipoplasia, agenesia ou fusão incompleta. Nesta última situação, não há oclusão embriológica normal das pregas genitais sobre o pênis, resultando em um prepúcio deficiente. O presente trabalho descreve um caso de patologia congênita em prepúcio de cão. Um canino, macho, com dois meses de idade e sem raça definida possuía alteração em região peniana desde o nascimento. Não havia relato de alterações nos genitores, assim como nos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37377

Anopheles (Nyssorhynchus) striatus, a new species of the Strodei Subgroup (Diptera, Culicidae)
Provedor de dados: 92
Autores: Sant'Ana,Denise Cristina; Sallum,Maria Anice Mureb.
ABSTRACT A new species of the genus Anopheles Meigen (Diptera: Culicidae), Anopheles (Nyssorhynchus) striatus n. sp., preliminary designated as Anopheles CP Form, from Brazil, is here validated and described using morphological characteristics of the egg, fourth-instar larva, pupa, female and male genitalia. The species is morphologically more similar to species of the Strodei Subgroup of Anopheles (Nyssorhynchus) than to any other species of the subgenus Nyssorhynchus Blanchard. However, adult female that can be misidentified with Anopheles (Nyssorhynchus) galvaoi Causey, Deane &amp; Deane if the identification is mainly based on the ratio of dark and white scales of the hindtarsomere 2. In addition, the characterization of the new species includes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anophelinae; Description; Distribution; Morphology; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000200136

Anoxic development of sapropel S1 in the Nile Fan inferred from redox sensitive proxies, Fe speciation, Fe and Mo isotopes
Provedor de dados: 5
Autores: Matthews, Alan; Azrieli-tal, Irit; Benkovitz, Ayelet; Bar-matthews, Miryam; Vance, Derek; Poulton, Simon W.; Teutsch, Nadya; Almogi-labin, Ahuva; Archer, Corey.
Redox conditions and the mechanisms of redox development are a critical aspect of Eastern Mediterranean sapropels, whose formation in oxygen-depleted waters is closely related to water column stratification at times of global sea level rise and insolation maxima. Sapropels in the Nile Fan formed at relatively shallow water depths under the influence of the monsoon-driven freshwater output from the River Nile. This work evaluates the redox evolution of Holocene sapropel S1 in VALPAMED cruise core MD9509, recovered at 880 mbsl in the NE Nile Fan, using a combination of geochemical element proxies, Fe speciation, Fe and Mo isotopes studies. The productivity and redox proxies (Ba/Al, Mo/Al, U/Al, V/Al, Sb/Al) show well-defined enrichments in the sapropel, but...
Tipo: Text
Palavras-chave: Nile Fan sapropel S1; Fe isotope fractionation; Fe speciation; Mo isotope fractionation; Anoxic non-sulphidic waters; Porewater pyrite diagenesis.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00409/52059/52762.pdf

Anpassung und Eignung von Composite Cross Winterweizen-  Populationen und anderen Phänotypen auf unterschiedliche  N-Versorgungsniveaus
Provedor de dados: 21
Autores: Weedon, Odette; Lanvers, J.; Wersebeckmann, V.; Purwien, T.; Heinrich, Sven; Finckh, Maria R.
Evolutionary breeding through the introduction of composite cross populations (CCPs)encourages intra-specific diversity and increases diversity in the agricultural landscape. Increased genetic diversity in crops may help to buffer both biotic and abiotic stresses and will play an increasingly important role in unpredictable climatic conditions become more unpredictable (Østergård et al. 2009). A number of CC winter wheat populations, commercial varieties and CCP line selections were tested at the University of Kassel, under differing N input levels in order to test past adaptation and suitability to differing fertilisation levels. The CCPs have been managed since 2005 under both organic and conventional conditions without conscious selection.  Genetically...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Composting and manuring Breeding; Genetics and propagation.
Ano: 2017
URL: http://orgprints.org/31615/1/Anpassung%20und%20Eignung%20von%20Composite%20Cross%20Winterweizen-.pdf

Antagonism of Trichoderma spp. strains against pea ( Pisum sativum L.) Fusarium wilt caused by Fusarium oxysporum f. sp. pisi.
Provedor de dados: 109
Autores: Checa Coral,Oscar Eduardo; Toro Criollo,Maribel; Descanse Vallejo,Jesica.
Abstract The antagonistic effectiveness of native strains of Trichoderma spp. on Fusarium oxysporum f. sp. pisi. in vitro, greenhouse and field conditions, were evaluated. in vitro conditions, the antagonistic capacity of 12 strains of Trichoderma spp., C2, C7, C12 and C21 strains, exhibited a better behavior measured by the following variables: inhibition halo and mycelial growth. In greenhouse conditions, the four strains, which showed the best in vitro antagonistic behavior, were evaluated using a DIA experimental design with factorial arrangement for three factors, which corresponded to strain, concentration and dose. The results of this evaluation, showed that C12 and C21strains at doses of 20 mL, and at concentrations of 108 and 106 conidia.mL-1,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antagonistic capacity; Inhibition halo; Inoculum; In vitro; Field conditions; Greenhouse; Mycelial growth.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000300442

Antarctic pack ice algal distribution: Floe-scale spatial variability and predictability from physical parameters
Provedor de dados: 5
Autores: Meiners, K. M.; Arndt, S.; Bestley, S.; Krumpen, T.; Ricker, Robert; Milnes, M.; Newbery, K.; Freier, U.; Jarman, S.; King, R.; Proud, R.; Kawaguchi, S.; Meyer, B.
Antarctic pack ice serves as habitat for microalgae which contribute to Southern Ocean primary production and serve as important food source for pelagic herbivores. Ice algal biomass is highly patchy and remains severely undersampled by classical methods such as spatially restricted ice coring surveys. Here we provide an unprecedented view of ice algal biomass distribution, mapped (as chlorophyll a) in a 100 m by 100 m area of a Weddell Sea pack ice floe, using under-ice irradiance measurements taken with an instrumented remotely operated vehicle. We identified significant correlations (p &lt; 0.001) between algal biomass and concomitant in situ surface measurements of snow depth, ice thickness, and estimated sea ice freeboard levels using a statistical...
Tipo: Text
Palavras-chave: Sea ice properties; Snow; Freeboard; Chlorophyll a; Ice algae; Biomass.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00398/50957/51721.pdf

Anthelmintic effect and intake dynamics of oak (quercus spp.) and walnut (juglans regia) foliage in goats
Provedor de dados: 21
Autores: Heckendorn, F.; Lèbre, A.; Destailleur, V.; Bouy, M.; Spiegler, V.; Lehmann, S.; Hensel, A.
Oak and Walnut are both of ethnoveterinary importance, especially for anthelmintic treatment of ruminants [1,2]. H2O and EtOH-water (1:1) extracts of oak and walnut foliage were used for phytochemical profiling and for in vitro assays with Caenorhabditis elegans and gastrointestinal nematodes (GIN). Oak extracts contained mainly tannins, walnut extracts were dominated by flavonoids. Oak EtOH extract caused significant lethal effects in adult C. elegans (LC50 1.5 mg/mL); motility of GIN L3 larvae was reduced by the EtOH extract but at substantially higher concentrations. Egg hatching was inhibited by both, the oak H2O and EtOH extract. In vivo: 42 lactating Alpine goats carrying natural GIN infections were allocated to 3 feeding groups: oak, walnut and...
Tipo: Journal paper
Palavras-chave: Sheep and goats; Health and welfare.
Ano: 2017

Anthraquinone effect on kraft cooking curve for the wood  of Eucalyptus grandis x Eucalyptus urophylla hybrid
Provedor de dados: 190
Autores: Vivian, Magnos Alan; da Silva Júnior, Francides Gomes.
This study aimed to evaluate the effects of anthraquinone addition in the cooking curve, with different loads of reagents, through the kraft pulping process, of Eucalyptus grandis x Eucalyptus urophylla wood, to infer about the process parameters. The wood was transformed into chips and classified to conduct the kraft cooking curves. The applied loads were from 10% to 24% of active alkali, with an anthraquinone charge of 0.05% (on dry wood). We evaluated raw and screened yield, reject content, kappa number (delignification level) and residual active alkali. We observed that the addition of anthraquinone did not affect the process raw yield, but increased the screened yield by reducing reject content, especially for low loads of active alkali (10% and 12%)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pulping; Cooking additive; Wood pulp Recursos Florestal; Celulose e Papel Fabricação de pasta celulósica; Aditivo de cozimento; Polpa de madeira.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1267

Anthropization Effects on the Filamentous Fungal Community of the Brazilian Catimbau National Park
Provedor de dados: 90
Autores: Cruz,Roberta; Ramos,Sérgio Murilo Sousa; Fonseca,Julyanna Cordoville; Motta,Cristina Maria de Souza; Moreira,Keila Aparecida.
ABSTRACT The Caatinga biome features an exclusive endemic biodiversity, and is characterized by the presence of xerophytic, deciduous vegetation, high temperatures, and low rainfall. This important park has undergone anthropization, especially through extraction of firewood and timber and growing plants for raising goats. The objectives of this study were to compare the communities of filamentous fungi present in the preserved area and in the anthropized soil of the Catimbau National Park in Buíque, PE, Brazil, and to evaluate the impacts of anthropization on such communities. A total of 12 collections of soil samples were made, six in the preserved area and six in the anthropic area, and the physicochemical properties of the soil samples were analyzed....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga; Diversity; Aspergillus; Gongronella; Penicillium.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100419

Antiangiogenic VEGF165b Expression in Human Breast MCF-7 and MCF-10A Cells Exposed to Reverse Transcriptase and Protease Inhibitors
Provedor de dados: 77
Autores: Adefolaju,Gbenga Anthony; Scholtz,Kathrine Elizabeth; Hosie,Margot Jill.
The combined antiretroviral therapy (cART), a multidrug combination regimen, usually consisting Nucleoside Reverse Transcriptase Inhibitors, non- Nucleoside Reverse Transcriptase Inhibitors and Protease Inhibitors has altered the morbidity pattern affecting HIV-infected individuals to include non-AIDS-defining malignancies (nADMs). The speculation is rife; does cART induce or promote the progression of nADMs such as breast cancer? This study was therefore designed to investigate of the effects of some antiretroviral drugs (at clinically relevant concentrations) on the expression of anti-angiogenic gene; VEGF165b in two human breast cell lines; MCF-7 and MCF-10A by Real Time qPCR and immuno-fluorescence. All of the antiretroviral drugs and combinations...
Tipo: Journal article
Palavras-chave: Reverse Transcriptase Inhibitors; Protease Inhibitors; VEGF165b; Breast cancer; MCF-7; MCF-10A.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100024

Antibacterial activity of different types of snake venom from the Viperidae family against Staphylococcus aureus
Provedor de dados: 3
Autores: Canhas, Isabela Nascimento; Heneine, Luiz Guilherme Dias; Fraga, Thaís; Assis, Débora Cristina Sampaio de; Borges, Márcia Helena; Chartone-Souza, Edmar; Nascimento, Andréa Maria Amaral.
Toxins and venoms produced by living organisms have exhibited a variety of biological activities against microorganisms. In this study, we tested seven snake venoms from the family Viperidae for antibacterial activity and the activities of reversal of antibiotic resistance and inhibition of biofilm formation against 22 clinical isolates of Staphylococcus aureus. Bothrops moojeni venom exhibited anti staphylococcal activity with the lowest mean value of minimum inhibitory concentration (MIC). Moreover, reversal of antibiotic resistance was observed for combinations of B. moojeni venom (½ x MIC) and norfloxacin or ampicillin (both ½ x MIC) for 86.4% and 50% of the isolates, respectively. B. moojeni venom alone at ½ MIC inhibited 90% of biofilm formation,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bothrops moojeni; Bacteria; Antibiotic-resistance; NorA efflux pump; Biofilm.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/33826

Anti-Bacterial Activity of Phenolic Compounds against Streptococcus pyogenes
Provedor de dados: 5
Autores: Macé, Sabrina; Truelstrup Hansen, Lisbeth; Rupasinghe, H. P. Vasantha.
Background: Worldwide, Streptococcus pyogenes is the leading cause of bacterial pharyngitis. To reduce the use of antibiotics, antimicrobial phytochemical-containing remedies, which have long been in use in traditional medicine, may provide new approaches for management of streptococcal pharyngitis. The objective of this study was to assess the inhibitory activities of 25 natural phenolic compounds against three strains of S. pyogenes. Methods: After an initial screening, the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of the nine most effective phenolic compounds were determined. The effect of four compounds with the lowest MIC and MBC on streptococcal growth and biofilm formation was also studied. Results:...
Tipo: Text
Palavras-chave: Pharyngitis; Strep throat; Biofilm; Naphthoquinone; Infection; Disease; Polyphenols.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00603/71515/69934.pdf

Antibacterial efficacy of nisin, bacteriophage P100 and sodium lactate against Listeria monocytogenes in ready-to-eat sliced pork ham
Provedor de dados: 58
Autores: Figueiredo,Ana Cláudia L.; Almeida,Rogeria C.C.
ABSTRACT The effectiveness of bacteriophage P100, nisin and sodium lactate, individually and in combination, in inhibiting Listeria monocytogenes in ready-to-eat pork ham slices was assessed. The antimicrobials were applied to the surfaces of ready-to-eat pork ham slices, which were inoculated with a mixture of L. monocytogenes. Among the individual antimicrobial treatments, bacteriophage P100 was the most effective, decreasing L. monocytogenes to undetectable levels at zero and 72 h post-infection. Sodium lactate was the least effective treatment. Treatment with nisin at zero h significantly reduced initial cell density (p &lt; 0.05). However, this pattern was not observed at 72 h of storage. A significant difference (p &lt; 0.05) existed between the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobials; Food safety; Meat products; Listeria monocytogenes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400724

Antibakterielle planter  - fødevarekonservering  - fodertilsætning
Provedor de dados: 21
Autores: Young, Jette.
Præsenation af udvalgt viden fra MAFFRA projektet v. forskningsleder Jette F Young ved møde med Søren Pind.
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Feeding and growth Health and welfare.
Ano: 2017
URL: http://orgprints.org/32968/1/41%20MAFFRA%20Ministerbes%C3%B8g%20S%C3%B8ren%20Pind%20i%20Foulum%20november%202017%20JFY.pdf

Antibakterielle planter mod diarré i smågrise
Provedor de dados: 21
Autores: Jensen, Martin; Grevsen, Kai.
Populær artikel, der beskriver de antibakterielle indholdsstoffer i de udvalgte plantearter, der indgår i screeningen for hæmning af E coli bakterier i MAFFRA projektet.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Feeding and growth; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32895/1/11%20Antibakterielle%20planter%20mod%20diarr%C3%A9%20i%20sm%C3%A5grise%20%C3%98kologi%20og%20Erhverv%20614%20Jensen%20og%20Grevsen%20%20juli%202017%20scan.pdf

Antibakterielle planter som fodertilsætning som erstatning for antibiotika, zink og kobber til fravænningsgrise
Provedor de dados: 21
Autores: Jensen, Martin; Grevsen, Kai; Canibe, Nuria; Højberg, Ole.
Power point foredag under temaet ’Antibiotikafri grise’ om MAFFRA projektets resultater, herunder især fokus på pilot forsøg med grise fodret med antibakterielt plantecocktail. Kopi på Økologikongressens hjemmeside.
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Feeding and growth Health and welfare.
Ano: 2017
URL: http://orgprints.org/32910/1/26%20MAFFRA%20%C3%98kologikongres%20indl%C3%A6g%2030%20nov%202017.pdf

Anti-Biofilm Effect of Biodegradable Coatings Based on Hemibastadin Derivative in Marine Environment
Provedor de dados: 5
Autores: Le Norcy, Tiffany; Niemann, Hendrik; Proksch, Peter; Linossier, Isabelle; Vallee-rehel, Karine; Hellio, Claire; Fay, Fabienne.
Dibromohemibastadin-1 (DBHB) is an already known potent inhibitor of blue mussel phenoloxidase (which is a key enzyme involved in bioadhesion). Within this study, the potentiality of DBHB against microfouling has been investigated. The activity of DBHB was evaluated on key strains of bacteria and microalgae involved in marine biofilm formation and bioassays assessing impact on growth, adhesion and biofilm formation were used. To assess the efficiency of DBHB when included in a matrix, DBHB varnish was prepared and the anti-microfouling activity of coatings was assessed. Both in vitro and in situ immersions were carried out. Confocal Laser Scanning Microscopy (CLSM) was principally used to determine the biovolume and average thickness of biofilms developed...
Tipo: Text
Palavras-chave: Antifouling; Biodegradable coating; Hemibastadin; Sponges; Marine bacteria; Microalgae.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00616/72812/72626.pdf

Antibiotic activity of Plectranthus ornatus Codd., a Traditional Medicinal Plant
Provedor de dados: 42
Autores: NASCIMENTO,FERNANDA R.; ALBUQUERQUE,KAMYLLA R.S.; OLIVEIRA,MARCOS R.; PIZZIOLO,VIRGINIA R.; BRASILEIRO,BEATRIZ G.; DIAZ,GASPAR; DIAZ,MARISA A.N.
ABSTRACT The dichloromethane extract of Plectranthus ornatus Codd., a tradicional medicinal plant, showed antibiotic activity with minimum inhibitory concentration (MIC) values of 0.4 mg.mL-1 and 100 percent of biofilm inhibition against Staphylococcus aureus strains isolated from animals with mastitis infections. Based on these antibacterial activities, in addition to ethnopharmacological reports from healing men and farmers in Brazil, an herbal soap was produced from this active extract and was tested both in vitro and in vivo. In vivo assays conducted on these herbal soaps led to results similar to those previously conducted with the active extract. These results indicated the great potential of this plant for use as an excipient by preparing herbal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine mastitis; Herbal soaps; Plectranthus ornatus; Staphylococcus aureus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502461

Antibiotic residues in pasteurized and unpasteurized milk marketed in southwest of Paraná, Brazil
Provedor de dados: 65
Autores: Schlemper,Valfredo; Sachet,Ana Paula.
ABSTRACT: The treatment of dairy cattle with antibiotics may lead to milk contamination by drugs residues, which represents risks to human health. This study aimed to investigate the presence of antibiotic residues in milk, produced and marketed in Capanema microregion, Paraná, Brazil, through the analysis of pasteurized milk samples from different brands consumed by the local population and unpasteurized milk samples provided by a dairy industry. Enzyme immunoassays screening kits SNAPduo™ Beta-Tetra ST Test (Idexx Laboratories) were used, which verified the presence of β-lactam and tetracyclic drugs residues, as well as enzyme immunoassays screening kits Charm ROSA Test (Charm Sciences), which established the presence of quinolones and sulfonamides...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotic; Milk quality; Public health; Food safety; Pasteurization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200451

Antibiotic use by farmers to control mastitis as influenced by health advice and dairy farming systems
Provedor de dados: 21
Autores: Poizat, Axelle; Bonnet-Beaugrand, Florence; Rault, Arnaud; Fourichon, Christine; Bareille, Nathalie.
Mastitis is a bacterial disease common in dairy farms. Although knowledge about mastitis and its optimal technical management and treatment is now available, some dairy farmers still use antibiotics in inappropriate ways. Antibiotic use by farmers can be influenced by personal restraints and motivations, but it can be assumed that external drivers are also influential. The main purpose of this article is thus to analyse the choices of antibiotic and alternative medicine use for mastitis treatment and investigate the possible influence of two unexplored external drivers in dairy farms: (i) the health advice offered to farmers by farm advisors and veterinarians, (ii) the dairy farming system, as defined by combining the market valuation chosen for the milk,...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Farming Systems; Health and welfare.
Ano: 2017
URL: http://orgprints.org/33567/1/Poizat17PVM.pdf

Antibiotikaeinsatz in der Bayerischen Schweinehaltungspraxis  ABYS: Antibiotikaeinsatz und Antibiotikaresistenz in  ökologischen Betrieben
Provedor de dados: 21
Autores: Bassitta, R.; Bartuschat, A.; Harms, K.; Bauer, J.; Straubinger, RK; Poljak, S.; Storch, J.; Dennhöfer, J.; Schwaller, A.; Hamann, Jörn; Hölzel, CS.
Between 2012 and 2014, ABYS study recorded antibiotic use, detection and resistance data for 23 organic and 35 conventional pig farms. Antibiotic contents of  farm-made fertilizers were assessed by LC/MS-MS. Phenotypic antimicrobial resistance was investigated in Escherichia (E.) coli (indicator bacteria); antimicrobial  resistance genes of the total bacterial microbiota (sul(II), tet(A), tet(B), tet(M); marker Measured in nUDD (number of animals treated multiplied by treatment days), colistin  was the most frequently used antibiotic, in organic farms followed by tylosin, doxycycline and amoxicillin. Antibiotic residues were rarely detected; however, manure contained up to 10^8 antimicrobial resistance genes per gram; concentrations were higher when the...
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare; Pigs.
Ano: 2017
URL: http://orgprints.org/31832/1/Antibiotikaeinsatz%20in%20der%20Bayerischen.pdf

Antibodies against rabies virus in dogs with and without history of vaccination in Santa Maria - RS - Brazil
Provedor de dados: 65
Autores: Fernandes,Karina Gonzalez; Martins,Mathias; Amaral,Bruna Portolan; Cargnelutti,Juliana Felipetto; Weiblen,Rudi; Flores,Eduardo Furtado.
ABSTRACT: The present study investigated the frequency and magnitude of neutralizing antibodies to rabies virus (RABV) in dogs with and without historic of vaccination in Santa Maria/RS. Group A included serum samples from 440 dogs with recent historic of vaccination against rabies, obtained during the 2015 rabies vaccination campaign. Group B included 300 serum samples from dogs submitted to the Veterinary Hospital of the Universidade Federal de Santa Maria in 2015, whose historic of rabies vaccination was unknown. Serum samples were submitted to the rapid fluorescent focus inhibition test (RFFIT) to detect neutralizing antibodies against RABV. In group A, 70.6% (310/440) of the samples had neutralizing antibody titers ≥0.5 international units per...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Immunity; RABV; Serological response; Vaccine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100452

Anticandidal effect of endophytic bacteria isolated from Equisetum arvense L. against Candida albicans and Candida glabrata
Provedor de dados: 52
Autores: Das,Gitishree; Patra,Jayanta Kumar; Choi,Jaehyuk; Baek,Kwang-Hyun.
ABSTRACT Equisetum arvense, a fern species possesses a number of pharmaceutical prospective. In the present study, a total of 103 endophytic bacteria isolated from E. arvense and were evaluated for their anticandidal property against five Candida species, two C. albicans, C. glabrata, C. saitoana and C. geochares. Out of them fifty one were identified as per the morphological and molecular characterisation using 16S rRNA gene sequencing and among them, ten promising endophytic bacteria were mentioned in the present study. Among ten endophytic bacteria, Psychrobacillus insolitus and Curtobacterium oceanosedimentum exerted highest anticandidal effect against C. albicans KACC 30062 and C. glabrata KBNO6P00368, with diameter of inhibition zones of 21.30±0.41...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anticandidal effect; Endophytic bacteria; Equisetum arvense; Candida albicans; Candida glabrata.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100455

Anti-CD3 Antibody Ameliorates Transfusion-Associated Graft-Versus-Host Disease in a Chemotherapy-Based Mouse Model With Busulfan and Fludarabine
Provedor de dados: 52
Autores: Li,Xiaofan; Song,Qingxiao; Hu1,Wanyu; Wan,Bo; Huang,Qinghua; Li,Qing.
ABSTRACT To establish a transfusion-associated graft-versus-host disease (TA-GVHD) mouse model with busulfan and fludarabine for effective treatment evaluation. BALB/c (H-2d) mice were injected with busulfan (15 mg/kg) and fludarabine (30 mg/kg) twice a day for 4 days. The mice were transfused with 106 T cell-depleted bone marrow (TCD-BM )and cells in different groups 3 days after chemotherapy: syngeneic BALB/c, MHC minor mismatch DBA/2 (H-2d), or MHC major mismatch C57BL/6(H2-b). Recipient BALB/c mice were injected with either blood only or blood+splenocyte. TA-GVHD was monitored in terms of body weight loss, clinical scores, and survival. Dexamethasone (50 mg/kg), cyclophosphamide (50 mg/kg), cyclosporine A (30 mg/kg), and anti-CD3 (1 mg/kg) were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Transfusion-associated graft-versus-host disease; Fludarabine; Busulfan; Animal model; Major histocompatibility complex.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100305

Anticipated selection for intrapopulation breeding of passion fruit
Provedor de dados: 1
Autores: Cavalcante, Natan Ramos; Krause, Willian; Viana, Alexandre Pio; Silva, Celice Alexandre; Porto, Keithi Karla Xavier; Martinez, Roberto Antonio Savelli.
 The aim of this work was to verify the efficiency of the anticipated selection of superior plants in intrapopulation breeding of passion fruit. The experiment was conducted at the Mato Grosso State University experimental area. Eight populations were evaluated. Planting was carried out in August 2010 following the randomized blocks experimental design, with ten repeats and ten plants per plot. The production characteristics of mass and number of fruits were evaluated from data obtained from two cultivation periods, the first year and the full two-year cycle of culture. Estimates of genetic parameters indicate the possibility of selection gains. The accuracies of fruit production, fruit number and fruit mass characteristics had high magnitude, independent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Genética e melhoramento selection gain; Passiflora edulis Sims; Productivity. Melhoramento vegetal.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/31022

Antico metodo riscoperto
Provedor de dados: 21
Autores: Dierauer, Hansueli.
La sottosemina in foraggicoltura è una tecnica ormai quasi dimenticata ma che sta risvegliando nuovo interesse: a causa dei periodi di siccità più lunghi d’estate, i prati seminati a nuovo faticano a germinare. Inoltre permette di rinunciare alla lavorazione del suolo.
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage.
Ano: 2017
URL: http://orgprints.org/32728/1/Bioattualit%C3%A0_5_2017_HU.Dierauer.pdf

Antidepressant effects of Kai-Xin-San in fluoxetine-resistant depression rats
Provedor de dados: 56
Autores: Dong,X.Z.; Wang,D.X.; Lu,Y.P.; Yuan,S.; Liu,P.; Hu,Y.
This study aimed to investigate the antidepressant effect and the mechanism of action of Kai-Xin-San (KXS) in fluoxetine-resistant depressive (FRD) rats. Two hundred male Wistar rats weighing 200±10 g were exposed to chronic and unpredictable mild stresses (CUMS) for 4 weeks and given fluoxetine treatment simultaneously. The rats that did not show significant improvement in behavioral indexes were chosen as the FRD model rats. These rats were randomly divided into four groups: FRD model control; oral fluoxetine and aspirin; oral KXS at a dose of 338 mg·kg–1·day–1; and oral KXS at a dose of 676 mg·kg–1·day–1. Rats continued to be exposed to CUMS and underwent treatment once a day for 3 weeks, then cytokine (COX-2, IFN-γ, IL-1β, IL-2, IL-4, IL-6, IL-10,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kai-Xin-San; Fluoxetine-resistant depression; Chronic unpredictable mild stress; Inflammatory factor; Anti-depression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001000601

Antidiarrheal activity of extracts from Maytenus gonoclada and inhibition of Dengue virus by lupeol
Provedor de dados: 42
Autores: SILVA,FERNANDO C.; RODRIGUES,VANESSA G.; DUARTE,LUCIENIR P.; LULA,IVANA S.; SINISTERRA,RUBEN D.; VIEIRA-FILHO,SIDNEY A.; RODRIGUES,RODRIGO A.L.; KROON,ERNA G.; OLIVEIRA,PATRÍCIA L.; FARIAS,LUIZ M.; MAGALHÃES,PAULA P.; SILVA,GRÁCIA D.F.
ABSTRACT Diarrhea is an infectious disease caused by bacterial, virus, or protozoan, and dengue is caused by virus, included among the neglected diseases in several underdeveloped and developing countries, with an urgent demand for new drugs. Considering the antidiarrheal potential of species of Maytenus genus, a phytochemical investigation followed by antibacterial activity test with extracts of branches and heartwood and bark of roots from Maytenus gonoclada were conducted. Moreover, due the frequency of isolation of lupeol from Maytenus genus the antiviral activity against Dengue virus and cytotoxicity of lupeol and its complex with β-cyclodextrins were also tested. The results indicated the bioactivity of ethyl acetate extract from branches and ethanol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antidiarrheal; Celastraceae; Pentacyclic Triterpene; Antiviral Activity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401555

Antifungal activities of the essential oil and its fractions rich in sesquiterpenes from leaves of Casearia sylvestris Sw.
Provedor de dados: 42
Autores: PEREIRA,FLAVIANE G.; MARQUETE,RONALDO; DOMINGOS,LEVY T.; ROCHA,MARCO E.N.; FERREIRA-PEREIRA,ANTONIO; MANSUR,ELISABETH; MOREIRA,DAVYSON L.
ABSTRACT Casearia genus (Salicaceae) is found in sub-tropical and tropical regions of the world and comprises about 160-200 species. It is a medicinal plant used in South America, also known as “guaçatonga”, “erva-de-tiú”, “cafezinho-do-mato”. In Brazil, there are about 48 species and 12 are registered in the State of Rio de Janeiro, including Casearia sylvestris Sw. There are many studies related to the chemical profile and cytotoxic activities of extracts from these plants, although few studies about the antifungal potential of the essential oil have been reported. In this work, we have studied the antifungal properties of the essential oil of C. sylvestris leaves, as well as of their fractions, against four yeasts (Saccharomyces cerevisae, Candida...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Candida sp.; Casearia genus; Essential oil; Medicinal plant; Saccharomyces cerevisae.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602817

ANTIFUNGAL ACTIVITY OF Cirsium arvense EXTRACTS AGAINST PHYTOPATHOGENIC FUNGUS Macrophomina phaseolina
Provedor de dados: 87
Autores: BANARAS,S.; JAVAID,A.; SHOAIB,A.; AHMED,E.
ABSTRACT Leaves, stems, roots and inflorescence of the asteraceous weed Circium arvense were extracted in methanol for two weeks. Methanol was evaporated in a rotary evaporator. Different concentrations (1, 2, 3, 4 and 5%) of methanolic extracts were prepared, and their antifungal activities were studied against Macrophomina phaseolina, using malt extract broth as growth medium. In general, extracts of all plant parts showed antifungal activities to variable extents. The highest antifungal activity occurred due to methanolic extract of leaves, followed by stem and root extracts, resulting in 10-74%, 6-57% and 11-39% reduction in fungal biomass over control, respectively. Inflorescence extract showed the least antifungal activity, resulting in 2-30%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal activity; Asteraceous weed; Cirsium arvense; Macrophomina phaseolina.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100216

Antifungal activity of Crotalaria longirostrata Hook. &amp;amp; Arn. extracts against phytopathogen fungi from maize
Provedor de dados: 73
Autores: Cruz-Rodríguez,Rosa Isela; Meza-Gordillo,Rocío; Rodríguez-Mendiola,Martha Alicia; Arias-Castro,Carlos; Mancilla-Margalli,Norma Alejandra; Ávila-Miranda,Martín Eduardo; Culebro-Ricaldi,José Miguel; Gutiérrez-Miceli,Federico Antonio; Ruiz-Valdiviezo,Víctor Manuel; Ayora-Talavera,Teresa Del Rosario.
ABSTRACT In the present study, the hexane, acetone and methanol extracts of stem, branches and roots from Crotalaria longirostrata were evaluated for their antifungal activity against Fusarium sp., Fusarium verticillioides and Aspergillus flavus. The variables analyzed were inhibition halos, mycelial growth inhibition, sporulation and minimum inhibitory concentration. Phytochemical analysis revealed the presence of saponins, coumarins, anthrones, anthraquinones, flavonoids and alkaloids on different organic extracts. The hexane extract showed zones of inhibition between 6.3 and 10.5 mm. The mycelia growth and sporulation of A. flavus were reduced to 90% with methanol extract. The minimum inhibitory concentration values obtained with hexane extracts were...
Tipo: Journal article
Palavras-chave: Fungicidal properties; Extracts; Fusarium verticillioides; Fusarium sp.; Aspergillus flavus.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100167

Antifungal and antioxidant activity of fatty acid methyl esters from vegetable oils
Provedor de dados: 42
Autores: PINTO,MARIA E.A.; ARAÚJO,STHÉFANE G.; MORAIS,MARCELA I.; SÁ,NÍVEA P.; LIMA,CAROLINE M.; ROSA,CARLOS A.; SIQUEIRA,EZEQUIAS P.; JOHANN,SUSANA; LIMA,LUCIANA A.R.S.
ABSTRACT Fatty acid methyl esters (FAMEs) were obtained from vegetable oils of soybean, corn and sunflower. The current study was focused on evaluating the antifungal activity of FAMEs mainly against Paracoccidioides spp., as well as testing the interaction of these compounds with commercial antifungal drugs and also their antioxidant potential. FAMEs presented small IC50 values (1.86-9.42 μg/mL). All three FAMEs tested showed antifungal activity against isolates of Paracoccidioides spp. with MIC values ranging from 15.6-500 µg/mL. Sunflower FAMEs exhibited antifungal activity that extended also to other genera, with an MIC of 15.6 μg/mL against Candida glabrata and C. krusei and 31.2 μg/mL against C. parapsilosis. FAMEs exhibited a synergetic effect with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal; Antioxidant; Fatty acid methyl esters; Vegetable oils.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401671

Antifungal pharmacodynamics: Latin America's perspective
Provedor de dados: 55
Autores: Gonzalez,Javier M.; Rodriguez,Carlos A.; Agudelo,Maria; Zuluaga,Andres F.; Vesga,Omar.
Abstract The current increment of invasive fungal infections and the availability of new broad-spectrum antifungal agents has increased the use of these agents by non-expert practitioners, without an impact on mortality. To improve efficacy while minimizing prescription errors and to reduce the high monetary cost to the health systems, the principles of pharmacokinetics (PK) and pharmacodynamics (PD) are necessary. A systematic review of the PD of antifungals agents was performed aiming at the practicing physician without expertise in this field. The initial section of this review focuses on the general concepts of antimicrobial PD. In vitro studies, fungal susceptibility and antifungal serum concentrations are related with different doses and dosing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal agents; Pharmacology; Pharmacodynamics; Pharmacokinetics; Candidiasis; Aspergillosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000100079

ANTIFUNGAL POTENTIAL OF A BRASSICACEOUS WEED Sisymbrium irio AGAINST Macrophomina phaseolina
Provedor de dados: 87
Autores: JAVAID,A.; AFZAL,L.; SHOAIB,A.
ABSTRACT Macrophomina phaseolina, a soil-borne plant pathogen, has the ability to cause diseases in about 500 plant species. Unfortunately, so far no registered fungicide is available against this fungal pathogen. In the present study, different extracts of Sisymbrium irio, a weed of family Brassicaceae, were tested for evaluation of their antifungal activity against M. phaseolina. In screening bioassays, antifungal activity of methanolic extracts of 1% to 6% concentrations of different parts (leaf, stem, root and fruit) of the weed was assessed against the fungal pathogen. Methanolic leaf and root extracts significantly reduced fungal biomass up to 59% and 69% over control, respectively. Methanolic leaf and root extracts were further partitioned using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal activity; London rocket; Plant extracts.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100255

Antifungal Potential of Indigenous Medicinal Plants against Myrothecium Leaf Spot of Bitter Gourd ( Momordica charantia L.)
Provedor de dados: 52
Autores: Abid,Muhammad; Chohan,Sobia; Mehmood,Mirza Abid; Naz,Safina; Naqvi,Syed Atif Hasan.
ABSTRACT  Bitter gourd is of great importance due to its usage against the treatment of numerous ailments in human beings. A comprehensive survey at four localities of Southern Punjab, Pakistan was carried out to determine the severity of Myrothecium leaf spot. Maximum disease severity was at C1 (Chak 11/NP) and least at C2 (Kot Mehtab). Among isolated species Myrothecium roridum was found more prevalent and pathogenic as compared to M. verrucaria. Antifungal activity using solvent extracts of five medicinal plants (Mangifera indica, Melia azedarach, Nicotiana tabacum, Moringa oleifera and Eucalyptus globosum) were evaluated against isolated species by agar well diffusion method at various concentrations (0.01, 0.10, 1.0 and 10.0 µg / mL). N. tabacum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Momordica charantia L.; Secondary compounds; Solvent plant extracts.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100421

Antigenotoxicity protection of Carapa guianensis oil against mitomycin C and cyclophosphamide in mouse bone marrow
Provedor de dados: 42
Autores: LEMES,SUSY R.; CHAVES,DWIGHT A.; SILVA JÚNIOR,NELSON J. DA; CARNEIRO,CRISTIENE C.; CHEN-CHEN,LEE; ALMEIDA,LUCIANE M. DE; GONÇALVES,PABLO J.; MELO-REIS,PAULO R. DE.
ABSTRACT The aim of this study was to evaluate the possible protective of C. guianensis oil against MMC and CP, which are direct- and indirect-acting chemical mutagens, using the micronucleus test. Three experiments were performed. First the C. guianensis oil was co-administered to mice at doses of 250, 500 and 1000 mg/kg bw with 4 mg/kg bw MMC or 50 mg/kg bw CP. Second, the mutagenic drug (CP) was administered ip 50 mg/kg bw and after 6 and 12 hours 250 and 500 mg/kg bw of C. guianensis oil were administered. In the last, C. guianensis oil was administrated (250 and 500 mg/kg bw) during five days and after it was administered ip 50 mg/kg bw CP. The results obtained showed that the C. guianensis oil is not cytotoxic neither genotoxic to mouse bone marrow....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antigenotoxic; Carapa guianensis; Micronucleus; Oil.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502043

Antiherbivory defense mechanisms along an environmental gradient in restinga
Provedor de dados: 39
Autores: Silva,Maiara Matilde da; Boeger,Maria Regina Torres; Melo Júnior,João Carlos Ferreira de; Santos,Bruno Francisco Sant’Anna dos.
ABSTRACT Plant-herbivore interactions have directed the evolution of defense mechanisms in plants, which can vary intraspecifically according to environmental quality. This study evaluated variation in the production of antiherbivory defenses in plant species distributed along an environmental gradient of restinga. The study was performed in Parque Estadual Acaraí, state of Santa Catarina, Brazil. Three species of four plant formations with different abiotic conditions were selected for study. Specific leaf area; water, nitrogen and carbon content; and presence of phenols, tannins, lignin and alkaloids, were evaluated in leaves of ten plants per species per plant formation. The results indicated that Symphyopappus casarettoi possesses Low Nutritional...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coastal plain; Herbivore-plant interaction; Histochemistry; Parque Estadual Acaraí; Physical defense; Secondary metabolites.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400583

Anti-inflammatory and healing action of oral gel containing borneol monoterpene in chemotherapy-induced mucositis in rats ( Rattus norvegicus )
Provedor de dados: 60
Autores: Nascimento-Júnior,Braz José do; Brito,Lucas de Souza; Barros,Walquíria Nunes; Gonçalves,Daniela Marques; Matos,Luana de Souza; Nascimento,Cínthia Reyjane Borges; Ribeiro,Luciano Augusto de Araújo; Lima,Ricardo Santana de; Silva-Júnior,René Geraldo Cordeiro; Reis,Sílvio Alan Gonçalves Bomfim; Gonçalves,Talita Mota; Amorim,Elba Lúcia Cavalcanti de.
ABSTRACT The aim of this study was to investigate the effect of gels containing the monoterpene borneol in induced oral mucositis using an animal model. Gels were prepared with borneol at 1.2% and 2.4% (w/w). Oral mucositis was induced by administration of three doses of 5-fluorouracil (30 mg/kg, i.p.) and injury with acetic acid (50%, v/v) soaked in filter paper applied to right cheek mucosa for 60s. Four subgroups comprising 12 animals each were formed. Six animals from each group were sacrificed at days seven and fourteen after oral mucositis induction. Mucous samples were processed and stained with hematoxylin-eosin and Masson’s Trichrome. The semiquantitative evaluation involved observation of inflammatory parameters. ImageJ® software was used in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemotherapy; Oral gel/Borneol monoterpene/effects; Oral gel/Borneol monoterpene/action anti-inflammatory; Oral gel/Borneol monoterpene/healing action; Bornyl alcohol/effects; Palliative care.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300604

Anti-inflammatory Effect of Silymarin on Ovarian Immunohistochemical Localization of TNF- Associated with Systemic Inflammation in Polycystic Ovarian Syndrome
Provedor de dados: 77
Autores: Kayedpoor,Parvin; Mohamadi,Shima; Karimzadeh-Bardei,Latifeh; Nabiuni,Mohammad.
Tumor necrosis factor alpha (TNF-a) and interleukin (IL)-6, are prominent mediators of inflammation and have been confirmed to be elevated in at least a subgroup of women with polycystic ovary syndrome (PCOS). In this study, the effects of Silymarin (SLM) on the expression TNF-a, IL-6, CRP and symptoms of PCOS were studied. In this research, PCOS was induced by injection of Estradiol Valerate. PCOS rats were divided into control and experimental groups received intraperitoneal injection SLM extract daily. After syndrome induction, ovaries were collected for histological and immunohistochemical evaluations. Serum IL-6 was detected by the ELISA kit. The results indicated the significant reduction in inflammatory markers and significant changes follicular...
Tipo: Journal article
Palavras-chave: Immunohistochemistry; Inflammation; Silybum Marianum extract.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200054

Antileishmanial activity of extracts from Libidibia ferrea: development of in vitro and in vivo tests
Provedor de dados: 36
Autores: COMANDOLLI-WYREPKOWSKI,Claudia Dantas; JENSEN,Bruno Bezerra; GRAFOVA,Iryna; SANTOS,Pierre Alexandre dos; BARROS,Angela Maria Comapa; SOARES,Fabiane Veloso; BARCELLOS,José Fernando Marques; SILVA,Aline Fagundes da; GRAFOV,Andriy; FRANCO,Antonia Maria Ramos.
ABSTRACT Treatment of cutaneous leishmaniasis (CL) is difficult due to the scarce number of drugs able to eliminate completely the intracellular form of the parasite. In the present study, the aim was to evaluate: i) phytochemical properties of extracts from Libidibia ferrea; ii) antileishmanial activity of extracts from L. ferrea against promastigotes and amastigotes of Leishmania (Leishmania) amazonensis and Leishmania (Viannia) guyanensis; iii) the effects of topical treatment using hydrogel containing active extract of L. ferrea on golden hamsters infected with L. (L.) amazonensis. Extracts from leaves, branches and fruits of L. ferrea were obtained with hexane and methanol and were tested by in vitro assays in promastigotes and murine macrophages J774...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cutaneous leishmaniasis; Natural products; Topical formulations; Experimental treatment.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400331

Antimelanoma activity of Heterocapsa triquetra pigments
Provedor de dados: 5
Autores: Haguet, Quentin; Bonnet, Antoine; Berard, Jean-baptiste; Goldberg, Joelle; Joguet, Nicolas; Fleury, Audrey; Thiery, Valerie; Picot, Laurent.
Heterocapsa triquetra (Ht), a non-toxic dinophyte, was selected to investigate the presence of pigments inhibiting melanoma cells growth. We developed an innovative microwave-assisted extraction process (MAE), determined the Ht pigment composition using Reverse Phase-High Performance Liquid Chromatography (HPLC) and high-resolution Ultra Performance Liquid Chromatography-Mass Spectrometry E (UPLC-MSE) analysis and assessed their antiproliferative activity in human invasive melanoma cells (A2058) grown in vitro. MAE allowed a fast and efficient extraction of Ht pigments as compared with conventional processes (soaking, sonication). Seventeen pigments and derivatives were unequivocally identified by UPLC-MSᴱ in the Ht extract, among which two were supposed...
Tipo: Text
Palavras-chave: Dinophyte; Heterocapsa; Melanoma; Microalgae; Microwave assisted extraction; Pigment.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00390/50127/50806.pdf

Antimicrobial activity and chemical constituents of essential oils and oleoresins extracted from eight pepper species
Provedor de dados: 65
Autores: Martinelli,Laira; Rosa,Jessica Miranda; Ferreira,Carolina dos Santos Bragine; Nascimento,Gustavo Marcelo da Luz; Freitas,Mateus Silveira; Pizato,Luiz Carlos; Santos,Wanderson de Oliveira; Pires,Ricardo Francisco; Okura,Mônica Hitomi; Malpass,Geoffroy Roger Pointer; Granato,Ana Claudia.
ABSTRACT: Essential oils are the most important compounds produced during secondary metabolism in aromatic plants. Essential oils are volatile, have characteristic odor and are used as defensive agents by plants. In pepper, it is possible to say that essential oils are the “flavor fingerprint” of each species. In the present article, eight species of pepper were studied in order to extract their essential oils and oleoresins, test their antibacterial and antifungal activities and also to identify the compounds present in the most bioactive samples. Results demonstrated that two essential oils [Pimenta dioica (L.) Merr. and Schinus terebinthifolius] and three oleoresins (Schinus terebinthifolius and Piper nigrum white and black) recorded significant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peppers; Essential oil; Oleoresins; Antimicrobial activity; GC-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500451

Antimicrobial activity evaluation and comparison of methods of susceptibility for Klebsiella pneumoniae carbapenemase (KPC)-producing Enterobacter spp. isolates
Provedor de dados: 58
Autores: Rechenchoski,Daniele Zendrini; Dambrozio,Angélica Marim Lopes; Vivan,Ana Carolina Polano; Schuroff,Paulo Alfonso; Burgos,Tatiane das Neves; Pelisson,Marsileni; Perugini,Marcia Regina Eches; Vespero,Eliana Carolina.
Abstract The production of KPC (Klebsiella pneumoniae carbapenemase) is the major mechanism of resistance to carbapenem agents in enterobacterias. In this context, forty KPC-producing Enterobacter spp. clinical isolates were studied. It was evaluated the activity of antimicrobial agents: polymyxin B, tigecycline, ertapenem, imipenem and meropenem, and was performed a comparison of the methodologies used to determine the susceptibility: broth microdilution, Etest® (bioMérieux), Vitek 2® automated system (bioMérieux) and disc diffusion. It was calculated the minimum inhibitory concentration (MIC) for each antimicrobial and polymyxin B showed the lowest concentrations for broth microdilution. Errors also were calculated among the techniques, tigecycline and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial activity; Enterobacter spp.; KPC; Methods of susceptibility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300509

Antimicrobial activity of Finnish organic honeys against human pathogenic bacteria
Provedor de dados: 21
Autores: Obey, Jackie; Ngeiywa, Moses; von Wright, Atte; Kauhanen, Jussi; Tikkanen-Kaukanen, Carina.
Increasing pathogen resistance to antimicrobials threatens every human-being globally. Alternative methods and solutions for fighting against infectious diseases are urgently needed. Honey has been used as a traditional medicine for centuries and its antimicrobial properties have been revealed in several in vitro studies against wide variety of human pathogenic bacterial species, including antibiotic resistant strains. Research on antimicrobial activity of organic honeys is a novel approach and may lead to unknown antimicrobial mechanisms and factors. It also represents sustainable development.  In the present study we show that Finnish organic honeys have antimicrobial activity against the growth of human pathogenic organisms E. coli, S. typhi, P....
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health.
Ano: 2017
URL: http://orgprints.org/31387/1/JObey%20NJF17.docx

Antimicrobial activity of hydroalcoholic extracts from genipap, baru and taruma
Provedor de dados: 65
Autores: Santos,Fabíola Brandão dos; Ramos,Maria Isabel Lima; Miyagusku,Luciana.
ABSTRACT: Microbial resistance is a serious public health problem, which has led to the search for alternative treatments to replace antibiotics, including studies to evaluate the antimicrobial potential of species in Brazil’s Cerrado. Therefore, the present study aimed to evaluate the antimicrobial activity of hydroalcoholic extracts of genipap, baru, and taruma against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Candida albicans using disc diffusion tests and microdilution. Results indicated that all genipap extracts showed inhibition zones and minimum inhibitory concentrations (MICs) and minimum microbicidal concentrations (MMCs) ranging between 150μg/mL and 940μg/mL against all microorganisms tested. Baru pulp extracts...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerrado fruits; Antibiotics; Genipa americana; Dipteryx alata; Vitex cymosa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800456

Antimicrobial and enzymatic activity of anemophilous fungi of a public university in Brazil
Provedor de dados: 42
Autores: SOBRAL,LAUREANA V.; MELO,KELLY N.; SOUZA,CLECIANA M.; SILVA,SÍLVIO F.; SILVA,GILVANIA L.R.; SILVA,ANDRESSA L.F.; WANDERLEY,KATHARINE A.A.; OLIVEIRA,IDJANE S.; CRUZ,ROBERTA.
ABSTRACT To the fungal microbiota the UFPE and biotechnological potential enzymatic and antimicrobial production. Air conditioned environments were sampled using a passive sedimentation technique, the air I ratio and the presence of aflatoxigenic strains evaluated for ANVISA. Icelles were to determine the enzymatic activity of lipase, amylase and protease metabolic liquids to determine antimicrobial activity. Diversity was observed in all CAV environments, CFU/m3 ranged from 14 to 290 and I/E ratio from 0.1 to 1.5. The of the fungal genera were: Aspergillus (50%), Penicillium (21%), Talaromyces (14%), Curvularia and Paecilomyces (7% each). Aspergillus sydowii (Bainier &amp; Sartory) Thom &amp; Church presented enzymatic activity and the Talaromyces...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Air quality; Bacteria; Enzymes; Filamentous fungi; Refrigerated environments.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502327

Antimicrobial resistance and plasmid replicons in Yersinia enterocolitica strains isolated in Brazil in 30 years
Provedor de dados: 55
Autores: Frazão,Miliane R.; Andrade,Leonardo N.; Darini,Ana L.C.; Falcão,Juliana P.
Abstract Some studies evaluated the resistance profile of the Y. enterocolitica strains isolated in diverse countries. However, in Brazil the isolation and the study of Y. enterocolitica are not common and therefore information about the antimicrobial resistance profile of this species in this country is scarce. Therefore, the aim of this study was to evaluate the antimicrobial resistance of Y. enterocolitica of biotypes 1A, 2 and 4 isolated from clinical and non-clinical sources between 1979 and 2012, in Brazil. This study showed that some Yersinia enterocolitica of different biotypes remain susceptible to antimicrobials used for gastroenteritis treatment. Moreover, neither acquired resistance genes nor diversity of plasmids replicons were found; however,...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Yersinia enterocolitica; Resistance profile; Plasmid replicon.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000400477

Antimicrobial resistance in Neisseria gonorrhoeae: history, molecular mechanisms and epidemiological aspects of an emerging global threat
Provedor de dados: 58
Autores: Costa-Lourenço,Ana Paula Ramalho da; Santos,Késia Thaís Barros dos; Moreira,Beatriz Meurer; Fracalanzza,Sergio Eduardo Longo; Bonelli,Raquel Regina.
ABSTRACT Neisseria gonorrhoeae is the agent of gonorrhea, a sexually transmitted infection with an estimate from The World Health Organization of 78 million new cases in people aged 15-49 worldwide during 2012. If left untreated, complications may include pelvic inflammatory disease and infertility. Antimicrobial treatment is usually effective; however, resistance has emerged successively through various molecular mechanisms for all the regularly used therapeutic agents throughout decades. Detection of antimicrobial susceptibility is currently the most critical aspect for N. gonorrhoeae surveillance, however poorly structured health systems pose difficulties. In this review, we compiled data from worldwide reports regarding epidemiology and antimicrobial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neisseria gonorrhoeae; Surveillance; Resistance mechanisms.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400617

Antimicrobial Susceptibility and Biofilm Production by Salmonella sp. Strains Isolated from Frozen Poultry Carcasses
Provedor de dados: 89
Autores: Sereno,MJ; Ziech,RE; Druziani,JT; Pereira,JG; Bersot,LS.
ABSTRACT The objectives of this study were to evaluate the antimicrobial resistance and the biofilm-producing ability of Salmonella sp. strains isolated from frozen poultry carcasses. Antimicrobial susceptibility was tested by the disk-diffusion method. Biofilm-producing ability was determined in 96-well polystyrene microplates stained with crystal violet at 1%. Out of the 22 strains tested, all were multiresistant, that is, resistant to more than three antimicrobial classes, and 72.7% were able to form biofilms. The highest resistance rates obtained were against sulfonamides, tetracycline, and quinolones. On the other hand, 100% of the strains were sensitive to chloramphenicol. According to the rate of biofilm formation, 3 (13.6%) and 13 (59.1%) strains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofilm formation; Food pathogens; Multidrug-resistance; Poultry meat.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100103

Antimicrobial susceptibility profile and research of mec A and erm genes in coagulase-negative staphylococci isolated from platelet concentrates bags
Provedor de dados: 60
Autores: Martini,Rosiéli; Hörner,Rosmari; Graichen,Daniel Ângelo Sganzerla.
Abstract In recent years, several studies have described the clinical impact of bacterial infection associated with transfusion of platelet concentrates (PCs). Among the blood components, PCs are responsible for the highest rates of bacterial contamination as well as septic transfusion reactions. We assessed antimicrobial susceptibility profile, resistance to methicillin (MRCoNS), and resistance to macrolides, lincosamides and streptogramins of group B (MLSB) of 16 coagulase-negative staphylococci (CoNS) isolates from an investigation in 691 PCs bags. We then compared conventional and automated phenotypic methods, disc diffusion test (DD) and VITEK(r) 2, respectively as well as phenotypic and genotypic methods (Polymerase Chain Reaction - PCR). All CoNS...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial resistance; Staphylococcus sp; Platelet concentrates; MecA; Erm.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100609

Antioxidant activity and physicochemical analysis of passion fruit (Passiflora glandulosa Cav.) pulp native to Cariri region
Provedor de dados: 3
Autores: Lima-Neto, Abelardo Barbosa Moreira; Marques, Márcia Maria Mendes; Mendes, Francisca Noélia Pereira; Vieira, Ícaro Gusmão Pinto; Diniz, Derlange Belizário; Guedes, Maria Izabel Florindo.
The objective of this study was to determine the proximal composition, the physical and chemical characteristics and the in vitro antioxidant capacity (DPPH, ABTS and FRAP) of the pulp of the wild passion fruit (Passiflora glandulosa Cav.) from Cariri region, Ceara, Brazil. The results showed that the proximal composition and the caloric value of this passion fruit are similar to other species, but with a high ascorbic acid content. The fruit pulp showed low level of antioxidant activity and low level of polyphenolic compounds followed by three methodologies used. Due to high levels of titratable acidity (3.52) and total soluble solids (17.80° Brix), this fruit can be considered as a high value fruit for commerce. However, it is a species of passion fruit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.03.00.00-0; 5.07.00.00-6 functional food; Agricultural; Dietary fiber; Phenolics; Natural antioxidants. Botânica.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34045

ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL CHARACTERISTICS OF BURITI PULP (Mauritia flexuosa) COLLECTED IN THE CITY OF DIAMANTINO – MTS1
Provedor de dados: 94
Autores: SANDRI,DAYANE DE OLIVEIRA; XISTO,ANDREA LUIZA RAMOS PEREIRA; RODRIGUES,ERIKA CRISTINA; MORAIS,ELAINE CARVALHO DE; BARROS,WANDER MIGUEL DE.
ABSTRACT  Buriti is a fruit with potential for economic exploitation due to its nutritional components; however, there are few studies about their post-harvest characteristics. Thus, the aim of this study was to determine the physicochemical characteristics and analyze the antioxidant activity of Buriti pulp. Fruits were harvested at full maturity stage, sanitized, pulped and stored under refrigeration until freezing. Then, pulp was submitted to the following analyses: moisture, protein, total carbohydrates and reducing carbohydrates, ashes, lipids, crude fiber, water activity, titratable acidity (TA), pH, color, ß-carotene, a-carotene, antioxidant activity and total energy value (TEV). Analyses were performed in triplicate, and the mean, standard...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DPPH reduction; Calorific value; Proximate composition.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300904

Antioxidant activity and total phenol content of blackberries cultivated in a highland tropical climate
Provedor de dados: 1
Autores: Guedes, Mayara Neves Santos; Pio, Rafael; Maro, Luana Aparecida Castilho; Lage, Fabíola Fonseca; Abreu, Celeste Maria Patto de; Saczk, Adelir Aparecida.
Blackberries are an important option for the diversification of fruit crops. However, there is currently no literature regarding plant cultivation in high-altitude tropical climates. Knowledge of the phenolic composition of blackberries is essential because variations in the levels of these components may exist between cultivars and may depend on environmental conditions. High performance liquid chromatography (HPLC) was used to evaluate the total phenol content of different blackberry cultivars (Arapaho, Brazos, Cainguangue, Cherokee, Choctaw, Comanche, Ébano, Guarani, Tupy and Xavante). Free radical scavenging activity in these cultivars was assayed using a DPPH test. The HPLC-UV chromatogram of blackberry fruit extracts at 280 nm revealed the presence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.00-8 total phenols; Free radicals; HPLC; Rubus spp. Fitotecnia.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/28413

Antioxidant activity, antibacterial potential and characterization of active fraction of Dioscorea pentaphylla L. tuber extract collected from Similipal Biosphere Reserve, Odisha, India
Provedor de dados: 60
Autores: Kumar,Sanjeet; Mahanti,Padma; Singh,Nihar Ranjan; Rath,Sakti Kant; Jena,Padan Kumar; Patra,Jayanta Kumar.
ABSTRACT Dioscorea pentaphylla L., a wild tuber is used both as food and medicines among different ethnic groups of Similipal Biosphere Reserve, India. Tubers are used against skin infections. In order to establish and confirm tribal claims, methanol extract was subjected to fractionation. The active fraction (DP1) was subsequently used for further purification and NMR (Nuclear magnetic resonance) characterization. The phytochemical analysis revealed the presence of saponin groups. The antibacterial activity of DP1 was done against selected bacterial strains (Salmonella typhi, Shigella flexneri, Streptococcus pyogenes, Streptococcus mutans and Vibrio cholerae) using DD (disc diffusion), AWD (agar well diffusion) and broth dilution assay. The activity was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dioscorea pentaphylla/extract/active fraction; Dioscorea pentaphylla/ antibacterial activity/antioxidant; NMR characterization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400623

Antioxidant and cytotoxic activity of Tecoma stans against lung cancer cell line (A549)
Provedor de dados: 60
Autores: Robinson,Jayachandran Philip; Suriya,Kumaresan; Subbaiya,Ramasamy; Ponmurugan,Ponnusamy.
ABSTRACT Human have been constantly using plants and plant products to overcome many diseases. The antioxidant property of the plant sources is studied to obtain an efficacious drug against cancer. The objectives of the present study is to evaluate the antioxidant and cytotoxic activity of the Tecoma stans extracts against lung cancer cell line in comparison with vincristine drug. The antioxidant activity was studied using the standard DPPH assay and the cytotoxic activity using MTT assay. DPPH assay results show that methanolic extract of T. stans in higher concentration show better antioxidant potential than the standard L-ascorbic acid. They exhibited strong antioxidant potential at 20 µg/mL concentration. The absorbance at 517 nm showed that in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tecoma stans/extract/cytotoxicity; Tecoma stans/extract/antioxidant activity; Free radical scavenging; Plant extracts; Lung cancer cell line/study/drugs.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300605

Antioxidant and Hypoglycemic Effects of Momordica cochinchinensis Spreng: (Gac) Aril Extract on Reproductive Damages in Streptozotocin (STZ)-Induced Hyperglycemia Mice
Provedor de dados: 77
Autores: Sampannang,Apichakan; Arun,Supatcharee; Sukhorum,Wannisa; Burawat,Jaturon; Nualkaew,Somsak; Maneenin,Chanwit; Sripanidkulchai,Bungorn; Iamsaard,Sitthichai.
The aim of present study was to investigate the effect of Momordica cochinchinensis (Gag) aril (GA) aqueous extract on male reproductive system of streptozotocin (STZ)-induced hyperglycemia (HG) mice. GA were extracted with distilled water (DW) and analyzed for in vitro antioxidant capacities. ICR male mice were divided into 7 groups: 1) control, 2) DW, 3) GA 1000 mg/kg BW, 4) HG, 5) HG + glibenclamide, 6 and 7) HG + GA 500 and 1000 mg/kg BW respectively (7 mice/ group). In HG groups, mice were induced by STZ at single dose (150 mg/kg BW). They were treated for consecutive 35 days. All groups were compared for blood glucose levels, weights and histopathologies of reproductive organs, sperm concentration including testicular tyrosine phosphorylation protein...
Tipo: Journal article
Palavras-chave: Momordica cochinchinensis aril; Streptozotocin (STZ); Testicular damage; Testicular tyrosine phosphorylated protein; Hyperglycemia (HG) mice.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200046

ANTIOXIDANT CAPACITY OF PEQUI (Caryocar brasiliense Camb.) PULP IS PRESERVED BY FREEZE-DRYING AND LIGHT-RESISTANT PACKAGING
Provedor de dados: 94
Autores: NASCIMENTO,NARA RÚBIA RODRIGUES DO; ALVES,ALINE MEDEIROS; SILVA,MARA REIS; NAVES,MARIA MARGARETH VELOSO.
ABSTRACT  Pequi (Caryocar brasiliense Camb.) pulp is rich in bioactive compounds. However, seasonality and perishability limit its availability in the market. This work aimed to determine the physicochemical characteristics, including phenolic compounds and carotenoid concentrations, as well as the antioxidant capacity of lyophilized pequi pulp during storage in various packaging materials for 180 days. Pequi fruits were pulped, ground, freeze-dried and then vacuum packaged in transparent polyethylene (TP), polyethylene coated by aluminum foil (PA) and laminated foil (LA), respectively. The samples were stored under controlled temperature, humidity and luminosity. Proximate composition, phenolic compounds and carotenoids concentrations, and antioxidant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidants; Carotenoids; Caryocar brasiliense; Cerrado; Pequi.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100901

Antioxidant effect of quinoline derivatives containing or not selenium: Relationship with antinociceptive action quinolines are antioxidant and antinociceptive
Provedor de dados: 42
Autores: WILHELM,ETHEL A.; FERREIRA,ANA TERESINHA; PINZ,MIKAELA P.; REIS,ANGÉLICA S. DOS; VOGT,ANE G.; STEIN,ANDRE L.; ZENI,GILSON; LUCHESE,CRISTIANE.
ABSTRACT The present study investigated the antioxidant effect of a new class of quinoline derivatives (a-d) on assays in vitro. Lipid peroxidation, thiol peroxidase-like and free radical scavenging activities were determined to evaluate antioxidant activity of compounds. Thiol oxidase-like and δ-aminolevulinate dehydratase activities were performed as a toxicological parameter. A second objective of this study was to evaluate the in vivo antinociceptive effect of the compound with better antioxidant effect and without toxic effects in a model of nociception induced by formalin in mice. In liver, at 100 µM, compound a reduced the lipid peroxidation to the control levels, while compounds c and d partially reduced it. In brain, only compound d partially...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antinociceptive; Antiedematogenic; Anti-inflammatory; Antioxidant; Quinoline.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200457

Antioxidant Effects of Biochanin A in Streptozotocin Induced Diabetic Rats
Provedor de dados: 52
Autores: Sadri,Hamideh; Goodarzi,Mohammad Taghi; Salemi,Zahra; Seifi,Morteza.
ABSTRACT Bioflavonoid-containing diets have been reported to be beneficial in diabetes. In the current study, the effect of Biochanin A (BCA) on blood glucose, antioxidant enzyme activities and oxidative stress markers in diabetic rats were investigated. 30 male Wistar rats were divided into five groups. Two of them were selected as control; group1: control (receiving 0.5%DMSO), and group2: Control+BCA (receiving 10 mg/kg.bw BCA). Diabetes was induced in other rats with injection of (55 mg/kg.bw) streptozotocin; group3: diabetic control (receiving 0.5%DMSO), groups 4 and 5 were treated with 10 and 15 mg/kg.bw BCA respectively. After 6 weeks the following results were obtained. Fasting blood glucose (FBG), Triglyceride (TG), total cholesterol (TC), low...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biochanin A; Diabetic rats; Oxidative stress; STZ.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100313

Antioxidative enzymes of Cucumis sativus seeds are modulated by Leucaena leucocephala extracts
Provedor de dados: 3
Autores: Ribeiro, Vandjore de Mattos; Spiassi, Ariane; Marcon, Thaís Regina; Lima, Gislaine Piccolo de; Corsato, Jaqueline Malagutti; Fortes, Andréa Maria Teixeira.
 This study aimed to analyze oxidative stress produced in cucumber seeds and seedlings when exposed to aqueous extract from dried leaves of leucaena, as well as its effect on the germination behavior, early growth and the antioxidant enzymes activity. It was evaluated the percentage, the speed index, the average time, the frequency and germination synchronization, the root length and shoot, as well as the catalase and peroxidase enzymes activity. There was no significant inhibitory effect of the leaf extracts on the germination percentage. However, there was delay in the seeds germination, as the extract proportion increased. A stimulatory effect of the extract compared to the shoot length was observed, however the root growth was significantly reduced....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botânica allelopathy; Reactive oxygen species; Antioxidant enzymes. Fisiologia Vegetal.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34801

Antiproliferative activity in tumor cell lines, antioxidant capacity and total phenolic, flavonoid and tannin contents of  Myrciaria floribunda
Provedor de dados: 42
Autores: TIETBOHL,LUIS A.C.; OLIVEIRA,ADRIANA P.; ESTEVES,RICARDO S.; ALBUQUERQUE,RICARDO D.D.G.; FOLLY,DIOGO; MACHADO,FRANCISCO P.; CORRÊA,ARTHUR L.; SANTOS,MARCELO G.; RUIZ,ANA L.G.; ROCHA,LEANDRO.
ABSTRACT Myrciaria floribunda (H. West ex Willd.) O. Berg, Myrtaceae, is a native plant species of the Atlantic Rain Forest, from north to south of Brazil. The lyophilized ethyl acetate extract from the leaves of M. floribunda was investigated for its antiproliferative activity in tumor cell lines, antioxidant capacity and its total phenolic, flavonoid and tannin contents. Antiproliferative activity was tested in vitro against seven human cancer cells and against immortalized human skin keratinocytes line (HaCat, no cancer cell). Antioxidant activity was determined using 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging and oxygen radical absorbing capacity (ORAC) assays and total phenolic, flavonoid and tannin contents were determined by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antiproliferative; Flavonoids; Myrciaria floribunda; Phenols.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301111

Antivenomics as a tool to improve the neutralizing capacity of the crotalic antivenom: a study with crotamine
Provedor de dados: 80
Autores: Teixeira-Araújo,Ricardo; Castanheira,Patrícia; Brazil-Más,Leonora; Pontes,Francisco; Araújo,Moema Leitão de; Alves,Maria Lucia Machado; Zingali,Russolina Benedeta; Correa-Netto,Carlos.
Abstract  Background  Snakebite treatment requires administration of an appropriate antivenom that should contain antibodies capable of neutralizing the venom. To achieve this goal, antivenom production must start from a suitable immunization protocol and proper venom mixtures. In Brazil, antivenom against South American rattlesnake (Crotalus durissus terrificus) bites is produced by public institutions based on the guidelines defined by the regulatory agency of the Brazilian Ministry of Health, ANVISA. However, each institution uses its own mixture of rattlesnake venom antigens. Previous works have shown that crotamine, a toxin found in Crolatus durissus venom, shows marked individual and populational variation. In addition, serum produced from...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Antivenom production; Antivenomics; Crotalus durissus; Crotamine; Crotoxin; Geographic venom variation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100602

Antiviral activity of animal venom peptides and related compounds
Provedor de dados: 80
Autores: Mata,Élida Cleyse Gomes da; Mourão,Caroline Barbosa Farias; Rangel,Marisa; Schwartz,Elisabeth Ferroni.
Abstract Viruses exhibit rapid mutational capacity to trick and infect host cells, sometimes assisted through virus-coded peptides that counteract host cellular immune defense. Although a large number of compounds have been identified as inhibiting various viral infections and disease progression, it is urgent to achieve the discovery of more effective agents. Furthermore, proportionally to the great variety of diseases caused by viruses, very few viral vaccines are available, and not all are efficient. Thus, new antiviral substances obtained from natural products have been prospected, including those derived from venomous animals. Venoms are complex mixtures of hundreds of molecules, mostly peptides, that present a large array of biological activities and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antiretroviral agents; Antiviral agents; HIV; Scorpion venom; Snake venom; Amphibian venom; Insect venom; Marine animal peptides.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100200

Antiviral activity of shikonin ester derivative PMM-034 against enterovirus 71 in vitro
Provedor de dados: 56
Autores: Zhang,Y.; Han,H.; Sun,L.; Qiu,H.; Lin,H.; Yu,L.; Zhu,W.; Qi,J.; Yang,R.; Pang,Y.; Wang,X.; Lu,G.; Yang,Y.
Human enterovirus 71 (EV71) is the major causative agent of hand, foot, and mouth disease (HFMD), particularly in infants and children below 4 years of age. Shikonin is a bioactive compound with anti-inflammatory, antiviral, and antibacterial activities derived from the roots of the Chinese medicinal herb Lithospermum erythrorhizon. This study aimed to examine the antiviral activity of PMM-034, a shikonin ester derivative, against EV71 in rhabdomyosarcoma (RD) cells. Cytotoxicity of PMM-034 on RD cells was determined using WST-1 assay. Dose- and time-dependent effects of PMM-034 on EV71 replication in RD cells were determined using plaque reduction assay. mRNA expression levels of EV71/VP1 and pro-inflammatory cytokines (IL-1β, IL-6, IL-8, and TNF-α) were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: EV71; VP1; Shikonin ester derivatives PMM-034; Rhabdomyosarcoma cells; NF-κB.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001000602

Anurans of the Parque Estadual do Mirador, a remnant of Cerrado in the state of Maranhão, Northeastern Brazil
Provedor de dados: 49
Autores: Andrade,Etielle Barroso de; Weber,Luiz Norberto; Leite,José Roberto de Souza Almeida.
Abstract The Cerrado is one of the most threatened biomes in Brazil. It is estimated that much of its original vegetation has been replaced by some type of human use. This is quite worrying, mainly in the northern part where the number of wildlife inventories is insufficient and creates the false impression of low diversity in the region. The Parque Estadual do Mirador-PEM, located in the south-central region of the state of Maranhão, presents vegetation typical of the Cerrado biome and corresponds to one of 46 priority areas for conservation in the state. Herein, we describe the species richness and composition of the anurofauna from the PEM and analyze the influence of different types of vegetation in its formation. Our inventory was conducted from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inventory; Amphibia; Anura; Conservation unit; Species richness.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000400306

ANUROS DEL NORTE DE LOS ANDES: PATRONES DE RIQUEZA DE ESPECIES Y ESTADO DE CONSERVACIÓN
Provedor de dados: 84
Autores: ARMESTO,LUIS ORLANDO; SEÑARIS,JOSEFA CELSA.
RESUMEN El conocimiento de los anuros andinos está en constante aumento, razón por la cual se necesita una actualización. Revisamos la literatura y museos registros científicos con el fin de determinar la riqueza de especies de anuros del norte de los Andes con base en las categorías de la UICN. El norte de los Andes alberga 740 especies de anuros, pertenecientes a 13 familias y 63 géneros. La familia con el mayor número de especies fue craugastoridae (334 spp.), seguida por Bufonidae (92 spp.) y Centrolenidae (81 spp.). La Cordillera Central de Colombia alberga la mayor riqueza de especies (202 spp.), mientras que la Cordillera de la Costa Oriental de Venezuela contiene el número más bajo de especies (17 spp.). La mayoría de las especies (74%) es...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogeografía; Endemismo; Ranas; Sapos; Lista de especies.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017003900491

Anvendelse af afskallet havre som foder til økologiske slagtekyllinger
Provedor de dados: 21
Autores: Petersen, Jette Søholm.
De økologiske fjerkræproducenter undersøger mulighederne for selv at dyrke afgrøder, som egner sig som foder til slagtekyllinger og æglæggende høner. I samarbejde med DLG og Dalby Mølle har SEGES undersøgt anvendeligheden af afskallet havre som tilsætning til færdigfoder til økologiske slagtekyllinger fra DLG.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Health and welfare.
Ano: 2017
URL: http://orgprints.org/31641/1/Anvendelse%20af%20afskallet%20havre%20som%20foder%20til%20%C3%B8kologiske%20slagtekyllinger.pdf

Anwendung von aufbereitetem flüssigem Gärgut auf Selleriekultur
Provedor de dados: 21
Autores: Fuchs, Jacques; Koller, Martin; Hauenstein, Samuel.
Eine wirtschaftlich tragbare Lagerung und zeitgerechte Nutzung von flüssigem Gärgut aus der fest/flüssig Trennung, dem sogenannten Presswasser ist schwierig. Das Projekt „Qualitätssteigerung Gärgut flüssig (Presswasser)“, das durch das BFE finanziert ist, will Alternativen für die landwirtschaftlichen Nutzung aufzeigen.  Gemüsebaukulturen haben einen relativ hohen Nährstoffbedarf. Speziell im bio Gemüsebau stellt dies bedeutende Kosten dar. Die Möglichkeit, handelsüblichen bio Dünger mit aufbereitetem flüssigem Gärgut zu ersetzen soll hier in einem Feldversuch unter Praxisbedingungen untersucht werden.  In diesem Teilprojekt wurde somit die Wirksamkeit des flüssigen Gärguts auf das Wachstum von Knollensellerie, im Vergleich zu herkömmlichem, kommerziellem...
Tipo: Report
Palavras-chave: Composting and manuring; Vegetables.
Ano: 2017
URL: http://orgprints.org/32906/1/fuchs-etal-2017-Gaergut_Sellerie-BFE-Bericht.pdf

Aortic stenosis with abnormal eccentric left ventricular remodeling secondary to hypothyroidism in a Bourdeaux Mastiff
Provedor de dados: 65
Autores: Minozzo,Guilherme Augusto; Stedile,Simone Tostes de Oliveira; Sousa,Marlos Gonçalves.
ABSTRACT: This paper describes a case of congenital aortic stenosis with eccentric left ventricular hypertrophy associated with hypothyroidism in a 1-year-old Bourdeaux Mastiff dog. The dog had ascites, apathy, alopecic and erythematous skin lesions in different parts of the body. A two-dimensional echocardiogram revealed aortic valve stenosis, with poststenotic dilation in the ascending aorta. The same exam showed eccentric hypertrophy and dilation of the left ventricle during systole and diastole. Aortic stenosis usually results in concentric left ventricular hypertrophy instead of eccentric hypertrophy; and therefore, this finding was very unusual. Hypothyroidism, which is uncommon in young dogs, may be incriminated as the cause of ventricular dilation,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hypothyroidism; Echocardiogram; Ascending aorta; Left ventricular dilation; Heart disease.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900602

Aparência tomográfica dos discos intervertebrais mineralizados em cães da raça Dachshund Miniatura
Provedor de dados: 45
Autores: Baraúna Júnior,D.; Fernandes,T.H.T.; Silva,I.C.C.; Bonelli,M.A.; Santos,C.R.O.; Amorim,M.M.A.; Costa,F.S.; Tudury,E.A.
RESUMO Objetivou-se com este trabalho descrever os aspectos de tomografia computadorizada de discos intervertebrais de cães da raça Dachshund com um ano de idade, assim como quantificar, qualificar e localizar a mineralização nos componentes do DIV e no espaço intervertebral da coluna vertebral. Dez cães dessa raça, com um ano de idade, foram submetidos à tomografia computadorizada (TC). Nas imagens de reconstrução sagital dos animais, procedeu-se à identificação de sete DIV em cada animal, entre as vértebras T9 e L3, totalizando a análise de 70 DIV. Entre os DIV mineralizados, a presença da alteração foi determinada quanto à localização no núcleo pulposo (NP), no anel fibroso (AF) e em AF/NP. Dos 70 DIV avaliados, 45 foram considerados como mineralizados....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; Coluna vertebral; Diagnóstico por imagem; Radiografia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400941

APICULTURA como fonte de renda no Semiárido: programa 30: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A apicultura como fonte de renda no Semiárido, tem se mostrado uma alternativa econômica promissora para centenas de produtores familiares em Sergipe. A Companhia de Desenvolvimento dos Vales do São Francisco e do Parnaíba, a Codevasf, tem apostado nesta atividade e estruturado comunidades rurais no interior do Estado. Com o apoio da Codevasf a apicultura tem agregado valor à produção local, facilitando a comercialização da safra de mel e pólen.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Produtor familiar; Apicultura; Renda; Comunidade rural; Mel; Pólen.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074635

Apicultura: zoneamento florístico do Bioma Pampa.
Provedor de dados: 14
Autores: WOLFF, L. F.; FILIPPINI ALBA, J. M.; SATTLER, A.; MACIEL, R. C.
bitstream/item/168073/1/Luis-wolff-Documento-443-web.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Vegetação da região sul.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081379

a-pironas do Nodulisporium sp., um fungo endofítico isolado de Catharanthus roseus ("boa-noite").
Provedor de dados: 14
Autores: GOMES, A. O. C. V.; CANUTO, K. M.; FREIRE, F. das C. O.; RODRIGUES, T. H. S.; ARAUJO, F. S. A.; BRITO, E. S. de.
bitstream/item/159460/1/BPD17004.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: RMN; Nodulisporium.; Catharanthus Roseus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069079

Aplicação de métodos Bayesianos em estudos de associação genômica-ampla para características complexas em animais de produção .
Provedor de dados: 14
Autores: SOLLERO, B. P.; REIMANN, F. A.; CAMPOS, G. S.; CARDOSO, F. F.
Abordagem estatística; Passo-a-passo de uma análise Bayesiana para associação genômica utilizando o programa GenSel; Desequilíbrio de ligação; Seleção de marcadores mais informativos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bovino.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075164

Aplicação de N, P e K sobre a produção e composição botânica de uma pastagem de Urochloa humidicola no Estado do Amazonas.
Provedor de dados: 14
Autores: PERIN, R.; SOUSA, J. N.; TONATO, F.; MUNIZ, A. W.
O objetivo deste trabalho foi avaliar os efeitos da aplicação dos fertilizantes N, P e K sobre a produção e composição botânica de uma pastagem de quicuio no Estado do Amazonas.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Capim Quicuio; Pastagem.; Urochloa humidicola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085932

APLICAÇÃO DE NITROGÊNIO, POTÁSSIO E CÁLCIO NA CULTURA DA CENOURA
Provedor de dados: 196
Autores: Silva, Luciana Maria da; Basílio, Scarlet de Aguiar; Silva Junior, Rogério Lamim; Benett, Katiane Santiago Silva; Benett, Cleiton Gredson Sabin.
O presente trabalho teve como objetivo avaliar de forma isolada a aplicação de fontes e doses de nitrogênio, modos de aplicação e doses de potássio e doses e modos de aplicação de nitrocálcio, nas características produtivas da cultura da cenoura. Os experimentos foram realizados em campo na Universidade Estadual de Goiás, Câmpus de Ipameri. O delineamento experimental utilizado em ambos foi o de blocos casualizados em esquema fatorial 2 x 5, com quatro repetições. Os dados foram submetidos à análise de variância (teste F) e as médias comparadas pelo teste de Tukey a 5% de probabilidade e foram realizadas análise de regressão. As fontes de nitrogênio e épocas não influenciaram nas características produtivas da cultura da cenoura em nenhuma das variáveis...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1412

Aplicação de questionário para uma amostra de professores da rede pública e privada do município de Curitiba, estado do Paraná, Brasil, acerca de conhecimentos básicos sobre zoonoses
Provedor de dados: 195
Autores: Silva, E. C.; Ishikura, J. I.; Cordeiro, C. T.; Santos, L. G.; Oliveira, S. T.
A obrigatoriedade da inclusão de programas de saúde nos currículos do ensino fundamental e do ensino médio está estabelecida pela Lei nº 5.692, de 11 de agosto de 1971. A exigência de um trabalho multidisciplinar com a educação em saúde faz que o professor tenha um conhecimento adequado do tema, visto que ele é um transmissor de conhecimento. O trabalho avaliou uma amostra de professoras de escolas públicas e particulares do município de Curitiba, Estado do Paraná, Brasil, em relação aos conhecimentos gerais em zoonoses. Essa avaliação foi inserida em uma ação pertencente ao projeto de extensão “Controle de zoonoses e educação em guarda responsável em Curitiba e região metropolitana”, vinculado à Universidade Federal do Paraná. Os questionários foram...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36882

APLICAÇÃO DE REVESTIMENTO FILMOGÊNICO À BASE DE AMIDO DE MANDIOCA E DE ÓLEO DE CRAVO-DA-ÍNDIA NA CONSERVAÇÃO PÓS-COLHEITA DE GOIABA ‘PEDRO SATO’
Provedor de dados: 107
Autores: Coelho, Caroline Corrêa de Souza; Fonseca, Marcos José de Oliveira; Soares, Antonio Gomes; Campos, Rodrigo da Silveira; Freitas-Silva, Otniel.
A goiaba é um fruto rico em zinco, fibras, vitamina A, vitamina C, vitamina E, ácido fólico e licopeno. Para se reduzir as perdas pós-colheita desta fruta, que é nutricionalmente considerada a “fruta completa”, neste trabalho foi avaliado o uso de revestimento filmogênico à base de amido de mandioca associado ou não a óleo essencial de cravo-da-índia sobre a qualidade e redução de perdas por antracnose em goiabas “Pedro Sato”. O revestimento à base de amido de mandioca permite a extensão da vida útil da goiaba em 3 dias, sob condição ambiente. O óleo de cravo-da-índia, associado ou não ao revestimento à base de amido, não aumenta a vida útil da goiaba, porém reduz a ocorrência de antracnose em goiabas ‘Pedro Sato’.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Fitopatologia; Patologia pós-colheita; Ciência de alimentos; Armazenamento de alimentos Antracnose  Atmosfera modificada  Psidium guajava  Qualidade pós-colheita.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/723

Aplicação do software M-MacBeth para avaliar o impacto institucional da delimitação e caracterização territorial do Matopiba.
Provedor de dados: 14
Autores: FURTADO, A. L. dos S.; CARVALHO, C. A. de; PINTO, D. M.; CASTRO, G. S. A.; MAGALHÃES, L. A.; MANGABEIRA, J. A. de C.; JARDINE, J. G.; TOSTO, S. G.
O objetivo deste trabalho é apresentar a aplicação da análise multicritério, a partir do software M-Macbeth, empreendida pela Embrapa Monitoramento por Satélite, para avaliar o impacto da tecnologia ?Delimitação e caracterização territorial do Matopiba? utilizando como base para a avaliação a perspectiva institucional.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Avaliação de impacto.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085442

APLICAÇÃO FOLIAR DE EXTRATO DE ALGA NA CULTURA DA BATATA
Provedor de dados: 196
Autores: Backes, Clarice; Lyra Villas Bôas, Roberto; Marques dos Santos, Alessandro José; Ribon, Adriana Aparecida; Bardiviesso, Diógenes Martins.
No presente trabalho, objetivou-se avaliar os efeitos da aplicação foliar do extrato da alga Ascophyllum nodosum no crescimento e produtividade da cultura da batata. O experimento foi conduzido dentro de uma área de plantio comercial de batata no município de Itapetininga-SP. Utilizou-se a variedade Asterix, em um delineamento de blocos ao acaso, com cinco tratamentos e cinco repetições. Os tratamentos foram constituídos de cinco doses de extrato de alga Ascophyllun nodosum, 0; 0,5; 1; 2; e 4 L ha-1, aplicado às plantas via foliar. Ao longo do ciclo foram avaliadas as variáveis: altura da planta; número de hastes por planta; intensidade de coloração verde da folha (ICV); concentração de nutrientes nas folhas e área foliar da quarta folha. Ao final...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1567

Aplicações da análise de isótopos estáveis na agricultura.
Provedor de dados: 14
Autores: INACIO, C. de T.; URQUIAGA, S.
As variações na abundância natural dos isótopos estáveis dos principais elementos envolvidos nos ciclos biogênicos têm sido objeto de estudo por décadas e a aplicação desta técnica tem se ampliado com o aumento da precisão dos equipamentos para análise da razão isotópica. A análise de isótopos estáveis tem demonstrado ter aplicações de enorme relevância no campo da ciência básica (p. ex.: fisiologia) ou no campo da aplicação com fins mercadológicos (p. ex.: análises forenses, certificação). Especialmente na agricultura, essa abrangência de aplicações, do conhecimento básico ao aplicado, ganha maior relevância já que a produção de alimentos passa por diversas mudanças para atender a requisitos ambientais (sustentabilidade) e mercadológicos (globalização,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Química do solo; Isótopo; Fertilizante; Nutrição vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086192

Aplicações sequenciais de indutores de brotação na cultura da macieira.
Provedor de dados: 14
Autores: HAWERROTH, F. J.
A indução de brotação de gemas é uma fase crítica no manejo da cultura da macieira no Sul do Brasil, pois tem impacto direto sobre a resposta produtiva do pomar. A adequada indução brotação de gemas é fundamental para uniformização do florescimento e sincronia do florescimento entre cultivares, sendo imprescindível para os processos de polinização e fertilização visando aumento dos índices de frutificação efetiva, assim como para execução de práticas culturais subsequentes que demandam uniformidade fenológica para sua adequada realização.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Cultura da macieira; Brotação de gemas; Sul do Brasil; Fertilização; Índices de frutificação; Maçã gala; Maçã fuji; COndições climáticas; Macieira.; Maçã; Brotação; Clima; Indução; Pomar.; Polinização.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076831

Aplicando o conhecimento da dinâmica da floresta como subsídio para o manejo florestal sustentado de Sextonia rubra e Jacaranda copaia.
Provedor de dados: 14
Autores: BRAZ, E. M.; CANETTI, A.; BASSO, R. O.; MATTOS, P. P. de.
Monitorar o crescimento, o ingresso e a mortalidade das espécies de interesse comercial em florestas tropicais é fundamental para o planejamento e execução do manejo florestal bem-sucedido. Para Silva et al. (2005), os dados oriundos do monitoramento da dinâmica florestal são fundamentais para se estabelecer o limite de matériaprima a ser explorada anualmente, possibilitando uma produção sustentável. Estas informações podem ser estimadas por intermédio de inventários florestais temporários ou pelo inventário florestal contínuo, em parcelas permanentes. Muitas parcelas permanentes foram instaladas na Amazônia, ao longo dos últimos anos, em empresas florestais e instituições de pesquisas. No entanto, a análise dos seus resultados ainda não foi plenamente...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sextonia rubra.; Manejo.; Jacarandá; Árvore Florestal; Jacaranda copaia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068496

APLICATIVO auxilia produtor na gestão do rebanho leiteiro: programa 4: Centro-Oeste/Sudeste.
Provedor de dados: 14
Esta semana, o Prosa Rural vai apresentar um aplicativo que auxilia o produtor na gestão do rebanho leiteiro. É a Roda da Reprodução, que segue o mesmo padrão do quadro físico usado pelo produtor de leite para acompanhar o ciclo de reprodução do rebanho. São várias funcionalidades que facilitam o dia a dia do pecuarista. Por exemplo, agenda para cadastro dos animais e controle de ocorrências, além realização de buscas entre os bovinos cadastrados e compartilhamento das informações por e-mail ou programas de mensagem instantânea. Os convidados do programa são André Novo, chefe de Transferência de Tecnologia, da Embrapa Pecuária Sudeste e o pesquisador da Embrapa Informática Agropecuária, Marcos Visoli.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Rebanho leiteiro; Reprodução Animal; Pecuarista; Gado Leiteiro.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065660

Aplicativo Códex.
Provedor de dados: 14
Autores: EMBRAPA INFORMÁTICA AGROPECUÁRIA.
Códex é um aplicativo móvel desenvolvido pela Embrapa Informática Agropecuária para reunir vídeos curtos que tratam de tecnologias de informação - softwares e sistemas de informação - geradas pela Empresa Brasileira de Pesquisa Agropecuária (Embrapa) sobre temas ligados ao Código Florestal brasileiro, como a recuperação de áreas degradadas, a regularização ambiental e a proteção dos biomas brasileiros.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Aplicativo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085290

Apoptosis and Histopathology of the Heart after Renal Ischemia-Reperfusion in Male Rat Running title: Ischemia-Reperfusion Injury
Provedor de dados: 52
Autores: Alihemmati,Alireza; Yousefi,Hadi; Ahmadiasl,Naser; Habibi,Parisa.
ABSTRACT Ischemia-reperfusion injury was seen in strokes, myocardial infarctions, acute kidney injury, mesenteric ischemia, liver and systemic shock. Renal ischemia-reperfusion is more importance in the setting of kidney transplantation that affects distant organs. In this study forty Male Albino Wistar rats (200-250g) were randomly divided in four group (n=10) including control, sham operation group, nephrectomy and IRI group. All rats anesthetized with intraperitoneal injection of ketamine (50 mg/kg) and xylazine (10 mg/kg) and maintained the core body temperature at approximately 37°C. For inducing IRI group, it was performed right nephrectomy, and in continuing, the left kidney pedicle occluded to 45 min via nontraumatic microvascular clamp for making...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Renal Ischemia-reperfusion injury; Glycogen accumulation; Apoptosis; Heart; Rat.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100443

Apoptosis in Bone Defect of Diabetic Rats Treated with Low Intensity Laser: Radiological and Immunohistochemical Approach
Provedor de dados: 77
Autores: da Silva,Jairo Pinheiro; de Carvalho,Camila Albuquerque Mello; Romualdo,Andressa Rodrigues; Schiavoni,Vagner Sarraipo; Barbosa,Marcello Henrique Nogueira; de Moraes,Marcella Suélen Torrecilla; Tirapelli,Daniela Petri Cunha; Fazan,Valéria de Paula Sassoli; Thomazini,José Antônio; Tirapelli,Luis Fernando.
The aim of this study is evaluate the efficacy of 904 nm laser diode in bone regeneration in the bone defect in diabetic rats. Six groups of 10 male Wistar rats and 2 mm bone defects drilled on the left and right tibia were used. The diabetic animals were treated with streptozotocin (40 mg/kg, i.v.). We compared the diode laser doses of treatment of bone defects 50 w ­ 4 J/cm and 100 w ­ 4J/. The right tibia was used for immunohistochemical analysis with the apoptosis markers XIAP and Caspase-3 and the left tibia was submitted to computer tomography (CT). Caspase-3 marker showed greater amount of apoptosis in all the untreated groups compared to both laser treatments. There was no statistical significance for XIAP marker. CT scan showed improvement of bone...
Tipo: Journal article
Palavras-chave: Bone defect; Diabetes mellitus; Laser therapy; Regeneration; Apoptosis.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100029

Aportes a la colección de hongos liquenizados del herbario del Instituto de Botánica Carlos Spegazzini (LPS)
Provedor de dados: 51
Autores: Lavornia,Juan M; García,Renato A; Rosato,Vilma G; Kristensen,María J; Chayle,Jorge A; Saparrat,Mario N.
El Instituto de Botánica Carlos Spegazzini (IBCS) (UNLP, La Plata) contiene un herbario de hongos (LPS) de aproximadamente 40000 ejemplares, con 4200 especies tipo. El objetivo de este trabajo fue examinar los ejemplares de hongos liquenizados depositados en el IBCS, actualizar su taxonomía y denominación, revisar las especies con determinación dudosa, identificar aquellos no determinados, e incorporarlos en el Herbario LPS. Se estudiaron 192 ejemplares de 11 provincias de Argentina y de Brasil, Uruguay y Francia y de se determinaron en base a su exo-morfología, cortes histológicos y reacciones histoquímicas. También se realizaron Cromatografías en Capa Delgada (TLC) para estudiar los metabolitos presentes. Se estableció la distribución geográfica en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fungi; Herbario LPS; Líquenes; Argentina.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000100001

Aportes de la genética de la conservación al estudio de los mamíferos neotropicales: revisión y análisis crítico
Provedor de dados: 67
Autores: Nardelli,Maximiliano; Túnez,Juan I.
Si bien todos los seres vivos modifican su entorno, nuestra especie ha adquirido la capacidad de hacerlo a una escala espacio-temporal superlativa. Como resultado de la industrialización y del uso de nuevas tecnologías, el impacto antrópico ha ido en aumento en los últimos siglos, lo que causó la disminución de los tamaños poblacionales o la extinción de numerosas poblaciones silvestres. En este sentido, desde el campo de la genética de la conservación, en las últimas décadas se realizaron diversos esfuerzos para aportar conocimientos nuevos que contribuyan a la conservación de poblaciones, especies y hábitats. Las propiedades de los distintos marcadores moleculares han permitido estudiar la variabilidad genética de las especies y cómo esa variabilidad se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biología de la conservación; Fauna neotropical; Especies amenazadas; Marcadores moleculares.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000400015

Appendicular origin and structure of the spur of Vochysiaceae flowers
Provedor de dados: 39
Autores: Carmo-Oliveira,Renata; Oliveira,Paulo E.; Morretes,Berta Lange de.
ABSTRACT Floral nectaries are linked with animal pollinators and floral specialization, characterizing some plant groups, such as the mostly Neotropical Vochysiaceae. The phylogeny of these plants has been revised based on molecular data, but their conspicuous spurs were mostly neglected. The appendicular or receptacular origin of these spurs has been discussed but without ontogenetic or anatomical study, and the association between spur structure and pollination systems was never assessed. We studied the spurs of species of four genera of Cerrado Vochysiaceae (tribe Vochysieae), documenting their vascularization and comparing their structure to previously described pollination systems. The spur structure was roughly similar among species, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Callisthene; Nectar; Nectarostomata; Plant anatomy; Qualea; Salvertia; Vochysia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300433

Apple scab is a challenge to prevent and to predict
Provedor de dados: 21
Autores: Korsgaard, Maren.
Fruit growers can buy support from apple scab warning programmes, when to decide to spray or not. The program predict the risk of scab infection in the orchard. But do they show the reality?
Tipo: Web product
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32558/1/44_Apple_scab_a_challenge_ICROFSnewsMKor_dec-17.pdf

Applicability of geomechanical classifications for estimation of strength properties in Brazilian rock masses
Provedor de dados: 42
Autores: SANTOS,TATIANA B.; LANA,MILENE S.; SANTOS,ALLAN E.M.; SILVEIRA,LARISSA R.C.
ABSTRACT Many authors have been proposed several correlation equations between geomechanical classifications and strength parameters. However, these correlation equations have been based in rock masses with different characteristics when compared to Brazilian rock masses. This paper aims to study the applicability of the geomechanical classifications to obtain strength parameters of three Brazilian rock masses. Four classification systems have been used; the Rock Mass Rating (RMR), the Rock Mass Quality (Q), the Geological Strength Index (GSI) and the Rock Mass Index (RMi). A strong rock mass and two soft rock masses with different degrees of weathering located in the cities of Ouro Preto and Mariana, Brazil; were selected for the study. Correlation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geomechanical classifications; Rock slopes; Stability analyses; Strength properties of rock masses.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300859

Applicability of PCR-based clonality assay in dogs with multicentric lymphoma
Provedor de dados: 45
Autores: Nowosh,V.; Macieira,D.B.; Alencar,N.X.
RESUMO Linfoma multicêntrico apresenta alta prevalência dentre as neoplasias em cães, e o diagnóstico rotineiro não é eficaz para avaliação de prognóstico. A PCR para rearranjos de receptores de antígeno (PRRA) apresenta potencial para classificação e estadiamento de linfomas. Este trabalho objetiva relatar o desenvolvimento de um protocolo de PRRA para aplicação em cães, baseando-se em condições e primers descritos na literatura. Foram coletados aspirados de linfonodo de 10 cães com linfoma multicêntrico e 15 lâminas de linfonodo positivas para linfoma já secas ao ar, fixadas e coradas. O protocolo utilizado demonstrou-se eficaz na amplificação de DNA das amostras frescas e das lâminas, com sensibilidade de 75%, similar à de estudos anteriores. Resultados...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Receptor IgH; Diagnóstico molecular; Ensaio de PRRA; Receptor TCR-gama.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300761

Applicability of polyamide 12 intramedullary locked rods in the stabilization of induced humeral fracture in cockerels (white plymouth rock) - in vivo study
Provedor de dados: 45
Autores: Cherobini,E.P.; Carvalho,L.L.; Garcia,D.O.; Dias,F.G.G.; Malta,C.A.S.; Facin,A.C.; Mattos-Junior,E.; Magalhães,G.M.; Dias,L.G.G.G.
ABSTRACT The aim of this study was to evaluate the use of polyamide 12 intramedullary rods in osteotomized humerus in cockerels (White Plymouth Rock) and analyze, by radiography and histopathology, bone consolidation and the formation of bone callus. Ten cockerels were subjected to transverse osteotomy of the right humeral diaphysis followed by the insertion of polyamide 12 locked rods, with two nails in each bone fragment. Radiographies obtained at the immediate pre and post-operative period, and every 7 days for 3 months revealed no perioperatory complications. Radiography revealed a radiopaque bone callus between the 4th and 5th week post-surgery. Histopathology detected an amphophylic material (polyamide 12 rod) in the intramedullary region and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avian; Osteosynthesis; Orthopaedics; Bone union; Milling.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400771

Application d’un protocole de suivi habitat « récifs » au large de la côte basque. Application méthodologique Index-Cor
Provedor de dados: 5
Autores: De Casamajor, Marie-noelle; Lissardy, Muriel.
The purpose of this report is to test a sampling protocol to define a conservation status index for reef habitat in circalittoral environments to characterize benthic populations from surveys at 4 sites located in the Natura 2000 area “côte Basque rocky and extension offshore”. Due to the complexity of this habitat and the gaps in knowledge, an analysis of the protocol and its modalities is necessary. In parallel, optimization proposals are necessary for the relevance of the information provided and for apprehending a possible conservation status.
Tipo: Text
Palavras-chave: Golfe de Gascogne; Circalittoral; Indice; État de conservation; Aires marines protégées; Bay of Biscay; Circalittoral; Conservation index; Marine Protected Area.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00382/49334/50278.pdf

Application of a precision nutrition tool for growing and finishing pigs
Provedor de dados: 96
Autores: Lovato,Gustavo Dias; Vale,Marcos Martinez do; Oliveira,Vladimir de; Klein,Daniela Regina; Branco,Tatiane.
ABSTRACT The objective of this study was to evaluate a growth model applied to adjust nutritional programs for growing and finishing pigs, in a commercial production context. The phase I (calibration) was conducted in a commercial pig production unit. The data were collected from a nutritional program, a feed program, and an animal profile. In experimental phase II, these data were entered in the InraPorc® model for simulations and to propose adjustments to the commercial nutritional program. Afterwards, the conventional nutritional program (CNP) and the adjusted nutritional program (ANP) were compared with InraPorc® simulation. Animal profile was collected by weighing 30% of pigs per stall and monitoring their feed intake in each stage. Four hundred and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: InraPorc®; Modeling; Pig production; Temperature.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000900755

Application of data mining techniques to explore predictors of upper urinary tract damage in patients with neurogenic bladder
Provedor de dados: 56
Autores: Fang,H.; Lu,B.; Wang,X.; Zheng,L.; Sun,K.; Cai,W.
This study proposed a decision tree model to screen upper urinary tract damage (UUTD) for patients with neurogenic bladder (NGB). Thirty-four NGB patients with UUTD were recruited in the case group, while 78 without UUTD were included in the control group. A decision tree method, classification and regression tree (CART), was then applied to develop the model in which UUTD was used as a dependent variable and history of urinary tract infections, bladder management, conservative treatment, and urodynamic findings were used as independent variables. The urethra function factor was found to be the primary screening information of patients and treated as the root node of the tree; Pabd max (maximum abdominal pressure, &gt;14 cmH2O), Pves max (maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neurogenic bladder; Upper urinary tract damage; Decision tree model; Urodynamics; Urethra function.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001000603

Application of endoscopy to treat mandibular keratocystic odontogenic tumors
Provedor de dados: 56
Autores: Gao,Z.; Ni,Q.W.; Gao,W.; Liu,Y.P.; Zhang,Q.
The aim of this study was to evaluate the feasibility of endoscopy to remove keratocystic odontogenic tumors (KCOTs) with virtual 3D mandibular images. Fifteen patients (mean age, 40.27±14.58 years) who underwent endoscopic mandibular KCOT enucleation between May 2009 and October 2009 were included. Virtual 3D mandibular reconstructions derived from computed tomography (CT) imaging were generated for all patients. Recurrence and pathological fracture were evaluated as the primary outcome variables at 1 and 12 months after operation. Secondary infection and inferior alveolar nerve injury were evaluated as the secondary outcome variables at 1 and 6 months after operation. None of the 15 patients exhibited signs of recurrence or pathological fracture after...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mandibular KCOT; Endoscopic assisted surgery; 3D reconstruction; Minimally invasive surgical procedures; Treatment feasibility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000800605

Application of HPLC-DAD for the quantification of Lycorine in Galanthus elwesii Hook
Provedor de dados: 60
Autores: Emir,Ahmet; Emir,Ceren; Bozkurt,Buket; Onur,Mustafa Ali; Somer,Nehir Unver; Kaya,Gulen Irem.
ABSTRACT In the present study, a reversed-phase high-performance liquid chromatographic method has been used for the quantitative determination of lycorine in the aerial parts and bulbs of G. elwesii Hook. A simple method for the extraction of lycorine in low mass plant samples was employed utilizing pre-packed columns with diatomaceous earth (Extrelut(r)). The chromatographic separation was performed using an isocratic system with a mobile phase of trifluoroacetic acid-water-acetonitrile (0.01:92.5:7.5, v/v/v) applied at a flow rate 1 mL min-1 using diode array detector. The content of lycorine in the bulbs and aerial parts of G. elwesii collected from Demirci (Manisa) was found as 0.130 and 0.162 %, respectively. Additionally, in the bulbs of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkaloids; Amaryllidaceae; Plant extracts; High Performance Liquid Chromatography/method validation; High Perfomance Liquid Chromatography/quantitative analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100603

Application of Mycorrhiza and Soil from a Permaculture System Improved Phosphorus Acquisition in Naranjilla
Provedor de dados: 21
Autores: Symanczik, Sarah; Gisler, Michelle; Thonar, Cécile; Schlaeppi, Klaus; van der Heijden, Marcel; Kahmen, Ansgar; Boller, Thomas; Mäder, Paul.
Naranjilla (Solanum quitoense) is a perennial shrub plant mainly cultivated in Ecuador, Colombia, and Central America where it represents an important cash crop. Current cultivation practices not only cause deforestation and large-scale soil degradation but also make plants highly susceptible to pests and diseases. The use of arbuscular mycorrhizal fungi (AMF) can offer a possibility to overcome these problems. AMF can act beneficially in various ways, for example by improving plant nutrition and growth, water relations, soil structure and stability and protection against biotic and abiotic stresses. In this study, the impact of AMF inoculation on growth and nutrition parameters of naranjilla has been assessed. For inoculation three European reference AMF...
Tipo: Journal paper
Palavras-chave: Soil Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33353/1/Symanczik-etal-2017_FrontPlantSci_Vol8_Article1263_pp1-12.pdf

Application of Next-generation Sequencing in Clinical Molecular Diagnostics
Provedor de dados: 52
Autores: Seifi,Morteza; Ghasemi,Asghar; Raeisi,Sina; Heidarzadeh,Siamak.
ABSTRACT Next-generation sequencing (NGS) is the catch all terms that used to explain several different modern sequencing technologies which let us to sequence nucleic acids much more rapidly and cheaply than the formerly used Sanger sequencing, and as such have revolutionized the study of molecular biology and genomics with excellent resolution and accuracy. Over the past years, many academic companies and institutions have continued technological advances to expand NGS applications from research to the clinic. In this review, the performance and technical features of current NGS platforms were described. Furthermore, advances in the applying of NGS technologies towards the progress of clinical molecular diagnostics were emphasized. General advantages and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioinformatics; Clinical molecular applications; Ethical aspects; Next generation sequencing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100303

APPLICATION OF OPTICAL METHOD IN MEASURING MECHANICAL VIBRATIONS IN A CANTILEVER BEAM
Provedor de dados: 70
Autores: Silva,Marcos V. G. da; Fabbro,Inácio M. Dal; Lino,Antônio C. L.
ABSTRACT The pertinent literature discloses a family of optical profile measuring techniques highlighting the moiré methods. The Moiré technique is based on the interference of two superimposed optical grids which produce fringe patterns which can be processed to analyze the DYNAMIC MEASUREMENT IN MATERIALS mechanical behavior. The goal of this research is to experimentally determine the mechanical displacement of a slim cantilever beam by means of Moiré technique with Phase Shift. Photomechanical experimental arrangement included a digital camera, a multimedia projector and a PC. The occurrence of oscillations has been adequately analyzed. The results showed data from which useful information can withdraw, being of great importance to support agricultural...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moiré Technique; Material Mechanical Behavior Analysis; Deformation; Strain; Agricultural Machinery.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100084

APPLICATION OF PRE AND POST EMERGENCE HERBICIDE UNDER IMPROVED FIELD IRRIGATION SYSTEM PROVED A SUSTAINABLE WEED MANAGEMENT STRATEGY IN COTTON CROP
Provedor de dados: 87
Autores: HAKOOMAT,A.; AROOJ,M.; SARWAR,N.; AREEB,A.; SHAHZAD,A.N.; HUSSAIN,S.
ABSTRACT Successful weed control in cotton crop is an imperative as weeds not only reduce the cotton production but also deteriorate the lint quality and harbor insect pest. Thus a field study was carried out to evaluate the various weed control strategies under different irrigation systems. Pendimethlin (pre-emergence), S-metolachlor (pre-emergence), glyphosate (post emergence) were used alone or in combination as chemical weedicides along with mechanical weeding under drip and furrow irrigation systems. Results showed that all the weed control treatments with drip irrigation significantly decrease weed density compared with weed control treatments where watering was practiced through furrow irrigation method. However, combined application of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirsutum; Seed cotton; Irrigation; Weed density; Ginning out turn and water use efficiency.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100250

Applying precision feeding to improve the nitrogen efficiency of swine production: a review of possible practices and obstacles
Provedor de dados: 65
Autores: Monteiro,Alessandra Nardina Trícia Rigo; Bertol,Teresinha Marisa; Kessler,Alexandre de Mello.
ABSTRACT: Optimizing nutrient efficiency is essential in order to increase sustainability of pig production systems, especially where the growing demand for food must be met at an affordable cost, without compromising environmental resources. To make this happen, it is necessary to develop efficient methods to accurately estimate the nutritional requirements of animals, as well as develop equipment and systems that allow for applying such expertise in the production system. Estimating the nutritional requirement of pigs through mathematical models, considering several factors that can impact the requirement, is a key factor to reduce the environmental load from pig production. Likewise, feed formulation and feeding programs, can help to achieve this. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diet formulation; Environmental impact; Modelling; Nutritional requirement; Pig.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000700653

Appraisal of purple coneflower (Echinacea purpurea) extract on production performance, internal organs, and gut microflora of japanese quail
Provedor de dados: 2
Autores: Seifi, Saeed; Khoshbakht, Rahem; Hajati, Hosna; Gilani, Ali.
An experiment was carried out to evaluate the effects of Echinacea purpurea (EP) extract at 5 levels (0, 0.25, 0.5, 1 or 2 mL L-1 of drinking water) on performance, internal organs and gut microflora of Japanese quail (Coturnix coturnix Japonica). The results showed that EP extract decreased feed intake and body weight gain of quails. The feed conversion ratio of quails fed with EP extract at the level of 0.5 ml L-1 drinking water was significantly decreased compared to the control group. Adding EP extract at the levels of 0.25, 0.5 or 1 mL L-1 drinking water decreased carcass yield of the birds (p &lt; 0.05). The relative weight of internal organs of the birds fed different levels of EP extract was not significantly different. Birds consumed EP extract at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Echinacea purpurea; Japanese quail; Performance; Gut microflora.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37230

Approaches for in silico finishing of microbial genome sequences
Provedor de dados: 74
Autores: Kremer,Frederico Schmitt; McBride,Alan John Alexander; Pinto,Luciano da Silva.
Abstract The introduction of next-generation sequencing (NGS) had a significant effect on the availability of genomic information, leading to an increase in the number of sequenced genomes from a large spectrum of organisms. Unfortunately, due to the limitations implied by the short-read sequencing platforms, most of these newly sequenced genomes remained as “drafts”, incomplete representations of the whole genetic content. The previous genome sequencing studies indicated that finishing a genome sequenced by NGS, even bacteria, may require additional sequencing to fill the gaps, making the entire process very expensive. As such, several in silico approaches have been developed to optimize the genome assemblies and facilitate the finishing process. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial genetics; Molecular microbiology; Genomics; Microbiology; Draft genomes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400553

Aprender brincando: aquicultura.
Provedor de dados: 14
Autores: KATO, H. C. de A.; SOUSA, D. N. de.
Neste livro de atividades, você será apresentado a algumas curiosidades sobre a aquicultura e o universo que a cerca. Esperamos que você ache o assunto tão legal quanto nós e procure saber cada vez mais sobre o pescado que chega ao seu prato.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cartilha infantil; Literatura infantil; Piscicultura; Peixe.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089346

Aprender fazendo: formação de multiplicadores comunitários com uso de tecnologias da Embrapa.
Provedor de dados: 14
Autores: SOUZA, V. B.; BOTH, J. P. C. L.
Esta sistematização teve como intenção, entre outros aspectos, servir como um registro de um modelo diferenciado de abordagem em um segmento de público não usual da Embrapa. Deve servir como balizamento para a Unidade da Embrapa Amazônia Oriental no tocante às atividades de TT e pode ser utilizada, também, por parceiros institucionais, por exemplo: Empresa de Assistência Técnica e Extensão Rural (Emater) e sistema de Assessoria Técnica, Social e Ambiental à Reforma Agrária (Ates); universidades, Serviço Brasileiro de Apoio às Micro e Pequenas Empresas (Sebrae), além dos atores envolvidos.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Desenvolvimento comunitário; Extensão rural; Transferência de tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091209

Aprimorando o valor da energia metabolizável do milho para uso na formulação de rações.
Provedor de dados: 14
Autores: ZANOTTO, D. L.; LUDKE, J. V.; COLDEBELLA, A.; BERTOL, T. M.; CUNHA JUNIOR, A.
bitstream/item/166852/1/final8618.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Energia metabolizável; Produção animal; Nutrição animal; Suíno; Ração; Milho; Metabolismo energético.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079954

Aproveitamento de resíduos agrícolas na composição de substratos para produção de mudas de tomateiro
Provedor de dados: 75
Autores: Krause,Marcelo R; Monaco,Paola AVL; Haddade,Ismail R; Meneghelli,Lorena AM; Souza,Tamara D.
RESUMO Estudos relacionados ao aproveitamento de resíduos agrícolas tornaram-se imprescindíveis pela possibilidade de seu uso na produção de mudas de olerícolas e por minimizar o risco de contaminação ambiental decorrente do descarte inadequado. O objetivo do trabalho foi avaliar o crescimento de mudas de tomateiro produzidas em substratos compostos por fibra de coco, casca de ovo e com níveis crescentes de moinha em substituição ao substrato comercial Bioplant. As composições dos substratos testados foram: T0= substrato comercial; T1= 15% de moinha (MO: resíduo da secagem dos grãos de café) + 15% fibra de coco (FC) + 5% casca de ovo (CO) + 65% substrato comercial (SC); T2= 30% MO+ 15% FC + 5% CO+ 50% SC; T3= 45% MO+ 15% FC + 5% CO + 35% SC; T4= 60% MO +...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Substrato alternativo; Moinha; Fibra de coco.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200305

Aproveitamento de resíduos da agroindústria do dendê como substratos para produção de lipases microbianas.
Provedor de dados: 14
Autores: CARNEIRO, A. A. J.; MARTINS, P. A.; MAIA, A. M.; PACHECO, T. F.; SALUM, T. F. C.
bitstream/item/172161/1/BPD-13-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lipases microbianas; Fermentação no estado sólido; Resíduos.; Dendê.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085317

Aptitud combinatoria de líneas endogámicas para la producción de híbridos de maíz (Zea mays L.) de cruza simple en condiciones de riego
Provedor de dados: 115
Autores: Sánchez-Ramírez,Francisco J.; Mendoza-Castillo,Ma. del Carmen; Mendoza-Rodríguez†,Moisés; Castillo-González,Fernando; Cruz-Izquierdo,Serafín; Castro-Nava,Sergio; Molina-Galán†,José D.
Resumen Dado que el maíz (Zea mays L.) presenta amplia diversidad genética, en un programa de mejoramiento genético es necesario conocer los componentes de variación genética para optimizar las estrategias de aprovechamiento. La aptitud combinatoria, los efectos maternos, el tipo de acción génica de las cruzas y su potencial genético se estudiaron a través de la evaluación de las combinaciones simples entre 10 líneas (S6-S8) desarrolladas para producir híbridos de cruza simple, con riego, en Tecámac y Montecillo, Estado de México, y Mixquiahuala, estado de Hidalgo, en los Valles Altos del Centro de México. El diseño experimental fue látice simple 10×10; el análisis genético se efectuó con el modelo I del Método I de Griffing. El rendimiento medio de grano...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Efectos maternos; Componentes de variación genética; Productividad; Valles Altos del Centro de México.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000400393

AQUACULTURAL SYSTEM MANAGEMENT TOOL II: ANALYTICAL AND MANAGERIAL CAPABILITY
Provedor de dados: 111
Autores: Anyadike, Chinenye Chukwuemeka; Mbajiorgu, Constantine Crowner; Ajah, Genesis Nnaemeka.
One of the major objectives for developing ecosystem models is their application as tools of analysis for complex systems which otherwise would be difficult to analyze using conventional tools such as field experimentation and inventory monitoring. In view of this, the AQUASMAT model, which was developed based on existing ecosystem models theories and coded using the C-sharp language, was used to conduct a modeling study on a static concrete fish tank, to demonstrate its managerial and analytical capabilities. The input variables for model execution were site specific parameters, fish/feed parameters, water quality parameters and management options from selected fish farm in Nigeria. The model simulation was for concrete tanks with surface area of 1 m2 and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil; Water Resources and Aquacultural Engineering AQUASMAT; Simulation; Analytical; Managerial; Capability; Water quality; Inter-relationships.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4308

Aquaculture and marine protected areas: Potential opportunities and synergies
Provedor de dados: 5
Autores: Le Gouvello, Raphaela; Hochart, Laure-elise; Laffoley, Dan; Simard, Francois; Andrade, Carlos; Angel, Dror; Callier, Myriam; De Monbrison, David; Fezzardi, Davide; Haroun, Ricardo; Harris, Alasdair; Hughes, Adam; Massa, Fabio; Roque D'Orbcastel, Emmanuelle; Soto, Doris; Stead, Selina; Marino, Giovanna.
To meet the Convention on Biological Diversity's Aichi Target 11 on marine biodiversity protection and Aichi Target 6 on sustainable fisheries by 2020, as well as the Sustainable Development Goal (SDG) 2 on food security and SDG 14 on oceans by 2030, there is an urgent need to rethink how best to reconcile nature conservation and sustainable development. This paper argues for effective governance to support processes that apply principles of sustainable development and an ecosystem approach to decide about economic activities at sea such as aquaculture. It describes opportunities, benefits and synergies between aquaculture and MPAs as a basis for wider debate. The scope is not a comprehensive analysis of aquaculture and MPAs, but rather to present examples...
Tipo: Text
Palavras-chave: Aquaculture; Ecosystem approach; Environmental impact assessment; Littoral; Marine protected area; Ocean; Sublittoral.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00398/50969/51848.pdf

Aquaculture diversification in South America: general views and facts and case studies of the Republic of Chile and the Federative Republic of Brazil.
Provedor de dados: 14
Autores: WURMANN G. C.; ROUTLEDGE, E. A. B.
Aquaculture and aquaculture diversification in South America: Facts and figures. Diversification of aquaculture in South America: a few figures and concepts. Aquaculture and aquaculture diversification in the Republic of Chile: Current situation, production models and strategies. The aquaculture diversification process in the Republic of Chile: recent history and current status. Diversification and the role of government and private industry. Technology and expertise, markets, institutional facilities and governance as drivers and/or constraints to aquaculture diversification in the Republic of Chile. The future of aquaculture diversification in the Republic of Chile. Aquaculture and aquaculture diversification in the Federative Republic of Brazil: Current...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: América do Sul.; Peixe; Aquicultura.; Brazil; Chile.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076849

Aquatic invertebrates associated with bromeliads in Atlantic Forest fragments
Provedor de dados: 49
Autores: Paula Júnior,Antonio Teixeira de; Rosa,Beatriz Figueiraujo Jabour Vescovi; Alves,Roberto Gama; Divino,Alex Campos.
Abstract: Forest fragments in the state of Minas Gerais contain a large number of Bromeliaceae genera, whose cisterns accumulate water and organic matter, providing shelter and food for a wide range of organisms. However, these fragments often consist only of small patches of vegetation, making the species more vulnerable to the effects of this landscape changes. This study aimed to test the effect of the distance to the edge and of the matrix type on the structure of aquatic invertebrate communities in four morphospecies of bromeliads. Samples were collected in Atlantic Forest fragments adjacent to pasture and planted forest areas, in a region of Serra da Mantiqueira, Brazil. Of the 147 bromeliads investigated, we found 35 taxa, among which the most...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Edge effect; Phytotelma; Invertebrates; Remaining forest.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100202

Aquatic oligochaeta (Annelida: Clitellata) in extractive reserve Lake Cuniã, Western Brazilian Amazon
Provedor de dados: 49
Autores: Gomes,Diego Ferreira; Sanches,Nathalie Aparecida Oliveira; Sahm,Lucas Henrique; Gorni,Guilherme Rossi.
Abstract Oligochaeta is one of the most common and abundant taxon in continental aquatic fauna. However, knowledge of their distribution in Brazilian ecosystems is still incomplete and fragmented. Thus, the aim of this study was to develop an inventory of aquatic oligochaetes in the Extractive Reserve of Lake Cuniã in the State of Rondônia, Brazil. Collections of data were performed during the dry (August 2015) and rainy seasons (February 2016). The sediment samples were collected near the lakeside region using the kick sampling method and a kick-net sampler (mesh size of 0.25mm). This paper provides a catalog with 12 taxon from a total of 383 specimens, distributed into two families: Naididae (95.08%) and Opistocystidae (4.92%). The Pristininae subfamily...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Aquatic macroinvertebrates; Amazon region; Microdrili.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100305

Aqueous extract of Psidium guajava leaves: phenolic compounds and inhibitory potential on digestive enzymes
Provedor de dados: 42
Autores: SIMÃO,ANDERSON A.; MARQUES,TAMARA R.; MARCUSSI,SILVANA; CORRÊA,ANGELITA D.
ABSTRACT Leaves of Psidium guajava L. (guava) have been widely used in the popular way for prevention and treatment of various diseases. Thus, the objective of this study was to evaluate the inhibitory potential of leaves aqueous extract from three cultivars of P. guajava (Pedro Sato, Paluma and Século XXI) on α-amylase, α-glycosidase, lipase, and trypsin enzymes, in the presence or not of simulated gastric fluid and to determine the content of phenolic compounds by high performance liquid chromatography. All cultivars presented the same composition in phenolic compounds, but in different proportions. The compounds identified are gallic acid, epigallocatechin gallate, syringic acid, o-coumaric acid, resveratrol, quercetin, and catechin (which was the major...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicinal plants; Obesity; Α-amylase; Α-glycosidase; Lipase; Trypsin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502155

Aquicultura atual no Semiárido.
Provedor de dados: 14
Autores: CAMPECHE, D. F. B.
Pode parecer contraditório falar de aquicultura nas áreas secas do Nordeste, mas a realidade é que os grandes reservatórios e lagos encontrados na região viabilizam o desenvolvimento atividade de forma sustentável. A constatação dessa viabilidade é que promove o empenho da Embrapa Semiárido na geração de conhecimentos e de tecnologias que impactem a geração de renda e qualidade de vida de piscicultores e pescadores e contribuam para a construção de políticas públicas que ampliem a participação desse segmento na economia regional. A maioria dos piscicultores, principalmente os pequenos, que são em maior número, são ex-pescadores ou filhos de pescadores que acompanharam o declínio da sua principal fonte de renda, à medida que rios, lagos e barragens da...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Lago de Sobradinho; Hidrelétrica Boa Esperança; Sistemas BFT; Submédio e Baixo São Francisco; Açude Castanhão.; Piscicultura; Tilápia; Cadeia Produtiva; Desenvolvimento Pesqueiro; Desenvolvimento Rural; Aquicultura.; Biofloc technology; Agropisciculture; Freshwater fish.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098459

Arabidopsis thaliana as a model host for Brevipalpus mite-transmitted viruses
Provedor de dados: 63
Autores: Arena,Gabriella Dias; Ramos-González,Pedro Luis; Nunes,Maria Andréia; Jesus,Camila Chabi; Calegario,Renata Faier; Kitajima,Elliot Watanabe; Novelli,Valdenice Moreira; Freitas-Astúa,Juliana.
ABSTRACT: Brevipalpus-transmitted viruses (BTV) are a taxonomically diverse group of plant viruses which severely affect a number of major crops. Members of the group can be sub-classified into cytoplasmic (BTV-C) or nuclear type (BTV-N) according to the accumulation sites of virions in the infected plant cells. Both types of BTV produce only local infections near the point of inoculation by viruliferous mites. Features of BTV-plant interactions such as the failure of systemic spread in their natural hosts are poorly understood. In this study we evaluated Arabidopsis thaliana, a model plant commonly used for the study of plant-virus interactions, as an alternative host for BTV. Infection of Arabidopsis with the BTV-N Coffee ringspot virus and Clerodendrum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clerodendrum chlorotic spot virus; Cilevirus; Solanum violaefolium ringspot virus; Coffee ringspot virus; Dichorhavirus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000100085

Aracuãs, jacutingas e mutuns: os grandes semeadores do Pantanal.
Provedor de dados: 14
Autores: NUNES, A. P.; LAPS, R. R.; TOMAS, W. M.; TOMAS, M. A.
bitstream/item/167561/1/Aracuas.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bioma Pantanal; Bird.; Ecologia; Cracidae; Aves.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080506

Arbuscular mycorrhizal fungal communities in an iron mining area and its surroundings: Inoculum potential, density, and diversity of spores related to soil properties
Provedor de dados: 64
Autores: Teixeira,Anita Fernanda dos Santos; Kemmelmeier,Karl; Marascalchi,Matheus Nicoletti; Stürmer,Sidney Luiz; Carneiro,Marco Aurélio Carbone; Moreira,Fatima Maria de Souza.
ABSTRACT Arbuscular mycorrhizal fungi (AMF) interact symbiotically with most plant species, facilitating revegetation of areas under rehabilitation. The aim of this study was to evaluate the inoculum potential, density, and diversity of AMF spores in five environments, as well as the relation of species with soil properties. Soil samples were collected in five environments in a mining area and its surroundings in the Quadrilátero Ferrífero, Minas Gerais (Brazil): tailings piles in rehabilitation with grass, canga, Cerrado, native forest, and eucalyptus plantation; these samples were subjected to chemical and physical analyses. Spores were directly extracted from field samples and from trap cultures (TCs) established in two locations in the Southeast and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tailings piles; Glomeromycota; Ironstone; Rehabilitation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000500511

Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
Provedor de dados: 65
Autores: Salgado,Fabrício Henrique Moreira; Moreira,Fátima Maria de Sousa; Siqueira,José Oswaldo; Barbosa,Ricardo Henrique; Paulino,Helder Barbosa; Carneiro,Marco Aurélio Carbone.
ABSTRACT: The objective of this study was to evaluate the effects of inoculation with different arbuscular mycorrhizal fungi native to Cerrado, associated with the application of colonization stimulant (7-hydroxy, 4’-methoxy-isoflavone) at the initial growth of cotton and maize plants in a greenhouse. The experiment was carried out in a completely randomized design and 7x2 factorial scheme, with five species of arbuscular mycorrhizal fungi and combined inoculation (uniting all species in equal proportion) and native fungi, in the presence and absence of colonization stimulant in maize and cotton crops. Shoots dry matter (SDM), roots dry matter (RDM), mycorrhizal colonization and accumulation of calcium, zinc and phosphorus in the SDM were evaluated at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea may; Gossypium hirsutum L; Formononetin; Mycorrhiza.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600202

Arbuscular mycorrhizal fungi and dark septate fungi in plants associated with aquatic environments
Provedor de dados: 39
Autores: Marins,Josy Fraccaro de; Carrenho,Rosilaine.
ABSTRACT There have been several reports of symbionts in the roots of plants that live in aquatic environments. Arbuscular mycorrhizal fungi (AMF) are the most common microsymbionts and possibly recolonized the aquatic environment together with plants; however, their functions and the extent of their benefits are unclear. Furthermore, the presence of other groups of fungi, such as dark septate fungi (DSF), with functions supposedly analogous to those of mycorrhizal fungi, has also been reported. The present work provides a compilation of data regarding the presence of arbuscular mycorrhizae in plants from, or under the influence of, aquatic environments, and co-colonization by AMF and DSF. Forty species of non-vascular plants, ferns, fern allies, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colonization; Flooding; Fungal co-occurrence; Macrophytes; Taxonomic diversity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000200295

Arctic Ocean sea ice cover during the penultimate glacial and the last interglacial
Provedor de dados: 5
Autores: Stein, Ruediger; Fahl, Kirsten; Gierz, Paul; Niessen, Frank; Lohmann, Gerrit.
Coinciding with global warming, Arctic sea ice has rapidly decreased during the last four decades and climate scenarios suggest that sea ice may completely disappear during summer within the next about 50-100 years. Here we produce Arctic sea ice biomarker proxy records for the penultimate glacial (Marine Isotope Stage 6) and the subsequent last interglacial (Marine Isotope Stage 5e). The latter is a time interval when the high latitudes were significantly warmer than today. We document that even under such warmer climate conditions, sea ice existed in the central Arctic Ocean during summer, whereas sea ice was significantly reduced along the Barents Sea continental margin influenced by Atlantic Water inflow. Our proxy reconstruction of the last...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00495/60712/65326.pdf

Are food web structures well represented in isotopic spaces?
Provedor de dados: 5
Autores: Jabot, Franck; Giraldo, Carolina; Lefebvre, Sebastien; Dubois, Stanislas.
Isotopic analyses are increasingly used to assess the structure of food webs and a series of isotopic functional indices have been proposed in the last decade to characterize this structure. These indices are based on the foundational assumption that proximity in the isotopic space informs on trophic similarity between species. While it has been recognized for long that this simplifying assumption should be used with caution, no formal evaluation of its domain of validity has been performed to date. We here simulate a large number (15,000) of food webs with varying characteristics to assess i) whether isotopic distance is a good proxy of trophic dissimilarity; ii) whether isotopic functional indices are good proxies of trophic functional properties; and...
Tipo: Text
Palavras-chave: Connectance; Isotopic functional indices; Niche model; Omnivory; Virtual ecology.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00385/49596/50110.pdf

Are organic arable rotations mining the soil?
Provedor de dados: 21
Autores: Mullender, Samantha.
Organic principles and standards emphasise the importance of practices that encourage long-term health and  fertility of agricultural soils. Effective crop rotation, cultivation regimes and organic fertiliser application are important elements of the organic approach. Whilst such practices can undoubtedly increase the soil’s health, their true impact is still uncertain, particularly with regard to soil nutrient and organic matter contents. The articles explains how modelling some organic rotations on UK farms as part of the OK-Net Arable project  produced some challenging results.
Tipo: Newspaper or magazine article
Palavras-chave: Nutrient turnover.
Ano: 2017
URL: http://orgprints.org/32848/1/Mullender_2017_NDICEA%20ORC123_p8-9.pdf

Are sea surface temperature satellite measurements reliable proxies of lagoon temperature in the south pacific?
Provedor de dados: 5
Autores: Van Wynsberge, Simon; Menkes, Christophe; Le Gendre, Romain; Passfield, Teuru; Andrefouet, Serge.
In remote coral reef environments, lagoon and reef in situ measurements of temperature are scarce. Sea Surface Temperature (SST) measured by satellite has been frequently used as a proxy of the lagoon temperature experienced by coral reef organisms (TL) especially during coral bleaching events. However, the link between SST and TL is poorly characterized. First, we compared the correlation between various SST series and TL from 2012 to 2016 in three atolls and one island in the Central South Pacific Ocean. Simple linear correlation between SST and TL ranged between 0.44 and 0.97 depending on lagoons, localities of sensors, and type of SST data. High-resolution-satellite-measurements of SST inside the lagoons did not outperform oceanic SST series,...
Tipo: Text
Palavras-chave: Atoll lagoon; Pacific islands; Reef aperture; Climate change; Sea Surface Temperature.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00403/51491/52087.pdf

Are stem nectaries common in Gentianaceae Juss.?
Provedor de dados: 39
Autores: Dalvi,Valdnéa Casagrande; Meira,Renata Maria Strozi Alves; Azevedo,Aristéa Alves.
ABSTRACT Extrafloral nectaries (EFNs) are specialized structures that produce and release nectar and are located on leaves, cotyledons and, more seldomly, stems. Peculiar leaf nectaries have been described for thirty-three Neotropical species of Gentianaceae, while stem nectaries have been reported for only nine. The aim of this study was to verify the occurrence of stem EFNs within Gentianaceae and investigate the existence of a correlation between their occurrence and the geographical distribution of species. Samples of internodal regions from field and herbarium specimens were submitted to standard light microscopy techniques. Data regarding the geographical distribution of species were acquired from herbarium specimens and the literature. A total of 37...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coutoubeinae; Helieae; Potalieae; Saccifolieae; Secretory structures.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300403

Are the dinosauromorph femora from the Upper Triassic of Hayden Quarry (New Mexico) three stages in a growth series of a single taxon?
Provedor de dados: 42
Autores: MÜLLER,RODRIGO T.
ABSTRACT The lagerpetid Dromomeron romeri and the theropod Tawa hallae are two dinosauromorphs from the Norian (Upper Triassic) of the Chinle Formation, situated in New Mexico, USA. However, a recent study suggests the inclusion of the holotype of D. romeri (GR 218) and paratype (GR 155) and referred (GR 235) specimens of T. hallae in an ontogenetic series of a single species. The specimens GR 218 and GR 155 include just an isolated femur, while GR235 includes femora, pelvis and tail. The inclusion of the specimens in an unique ontogenetic series relies on the putative immature condition and plastic deformation of the specimen GR 218. However, as observed here, the disparity between the femora of D. romeri and T. hallae is considerably higher than those...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chinle Formation; Dinosauria; Dinosauriformes; Lagerpetidae; Norian; Ontogeny.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300835

Are traditional body fat equations and anthropometry valid to estimate body fat in children and adolescents living with HIV?
Provedor de dados: 55
Autores: Lima,Luiz Rodrigo Augustemak de; Martins,Priscila Custódio; Alves Junior,Carlos Alencar Souza; Castro,João Antônio Chula de; Silva,Diego Augusto Santos; Petroski,Edio Luiz.
Abstract The aim of this study was to assess the validity of traditional anthropometric equations and to develop predictive equations of total body and trunk fat for children and adolescents living with HIV based on anthropometric measurements. Forty-eight children and adolescents of both sexes (24 boys) aged 7-17 years, living in Santa Catarina, Brazil, participated in the study. Dual-energy X-ray absorptiometry was used as the reference method to evaluate total body and trunk fat. Height, body weight, circumferences and triceps, subscapular, abdominal and calf skinfolds were measured. The traditional equations of Lohman and Slaughter were used to estimate body fat. Multiple regression models were fitted to predict total body fat (Model 1) and trunk fat...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body fat; HIV; Skinfold thickness; Anthropometry; DXA.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000400448

Argila dispersa em água e grau de floculação.
Provedor de dados: 14
Autores: DONAGEMMA, G. K.; VIANA, J. H. M.
A avaliação da argila dispersa em água (ADA) é utilizada comumente para estudos relacionados à agregação e à erosão, e mais recentemente como indicador de qualidade de solo. Por meio da argila dispersa em água, pode-se calcular o grau de floculação (GF). A argila dispersa em água varia com alguns fatores como a mineralogia da fração argila, a textura do solo e o uso e manejo do solo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Equipamento; Argila; Solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107020

Arginine enzymatic deprivation and diet restriction for cancer treatment
Provedor de dados: 60
Autores: Zam,Wissam.
ABSTRACT Recent findings in amino acid metabolism and the differences between normal, healthy cells and neoplastic cells have revealed that targeting single amino acid metabolic enzymes in cancer therapy is a promising strategy for the development of novel therapeutic agents. Arginine is derived from dietary protein intake, body protein breakdown, or endogenous de novo arginine production and several studies have revealed disturbances in its synthesis and metabolism which could enhance or inhibit tumor cell growth. Consequently, there has been an increased interest in the arginine-depleting enzymes and dietary deprivation of arginine and its precursors as a potential antineoplastic therapy. This review outlines the most recent advances in targeting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arginine-depleting enzyme/antineoplastic therapy; Dietary deprivation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300402

Argo auxiliary files format for Coriolis DAC
Provedor de dados: 5
Autores: Rannou, Jean-philippe.
This document describes the format of the NetCDF files produced by the Coriolis DAC to store auxiliary data. Auxiliary data are transmitted by Argo floats (or computed from transmitted data) but are too specific or outside the framework of Argo to be stored in the regular Argo NetCDF files. The Argo floats of Coriolis DAC produce up to four NetCDF files types (depending on float type, version and configuration):  - A meta data file  - A technical data file  - Individual profile data files  - A trajectory data file The Argo user’s manual [RD1] should be read and understood before the present one.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00408/51995/52655.pdf

Argo data management report 2017. 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 November 1st 2016 to October 31th 2017.
Tipo: Text
Palavras-chave: Argo; Argo.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00411/52199/52916.pdf

Argo GDAC cookbook
Provedor de dados: 5
Autores: Carval, Thierry; Ignaszewski, Mark.
This document is the Argo GDAC cook-book. It describes the detailed implementation of the GDAC services. It ensures that both GDACs provides the same services. The GDAC is Argo's "Global Data Assembly Centre" which aggregates Argo metadata, profile, trajectory and technical files.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00351/46202/53031.pdf

ARMAZENAMENTO DE VARIEDADES DE BANANAS EM CONDIÇÕES DE ATMOSFERA MODIFICADA COM PERMANGANATO DE POTÁSSIO
Provedor de dados: 196
Autores: Falcão, Heloisa Alves de Sousa; Fonseca, Andreia Oliveira; Oliveira Filho, Josemar Gonçalves de; Pires, Marcio de Carvalho; Peixoto, José Ricardo.
A banana (Musa spp.) representa uma das principais frutas brasileiras com relação a produção e comercialização. Entretanto, as perdas pós-colheita têm sido bastante significativas. Assim, o presente trabalho teve por objetivo avaliar a qualidade de duas variedades de bananas armazenadas em sistema de atmosfera modificada com a utilização de absorvedor de etileno impregnado com solução de KMnO4, com e sem refrigeração. O delineamento experimental adotado foi em blocos casualizados em arranjo fatorial 2×2×2 com três repetições e seis períodos de armazenamento. Avaliou-se a qualidade dos frutos quanto à perda de massa fresca, teor de sólidos solúveis (SS), acidez titulável (AT) e relação SS/AT. Os resultados indicaram que a combinação do uso da embalagem com...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1734

Armazenamento e vigor de sementes de dois acessos de Passiflora cincinnata
Provedor de dados: 14
Autores: JUNGHANS, T. G.; JUNGHANS, D. T.
Passiflora cincinnata é uma espécie nativa do Brasil, com grande potencial de utilização comercial, o que demanda uma melhor caracterização dos padrões de germinação e de armazenamento das sementes. Por isso, o objetivo deste trabalho foi avaliar o vigor e a viabilidade de sementes de dois acessos de Passiflora cincinnata por períodos variados de armazenamento. O delineamento experimental foi inteiramente casualizado para as variáveis taxa média da emergência de plântulas e sincronia da mergência de plântulas, e também foi inteiramente casualizado em esquema fatorial 3X2 (períodos de armazenamento X dias após a semeadura) para a variável percentagem de emergência de plântulas, com quatro repetições e 25 sementes por parcela. As sementes foram...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Maracujá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070440

Arranjo de plantas para cultivares de sorgo sacarino visando à produção de etanol.
Provedor de dados: 14
Autores: EMYGDIO, B. M.; AGUILA, L. S. H. D.; VALGAS, R. A.; ROSA, A. P. S. A. da.
bitstream/item/167442/1/Boletim-272.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bioenergia; Competição de Variedade; Sorgo Açucareiro.; Sorgo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080672

Arranjo espacial do milho e manejo de plantas daninhas em Sistema Plantio Direto em Manaus, AM.
Provedor de dados: 14
Autores: FONTES, J. R. A.; OLIVEIRA, I. J. de.
Este trabalho teve o objetivo de avaliar a influência do cultivo do milho com diferentes espaçamentos entre fileiras de semeadura no crescimento de plantas daninhas em sistema plantio direto em Manaus, AM.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Erva Daninha; Milho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087012

Arrhythmias in leptospirosis-associated acute kidney injury: a case series
Provedor de dados: 55
Autores: Soares,Douglas de Sousa; Galdino,Gabriela Studart; Rodrigues,Bruna Custódio; Silva Junior,Geraldo Bezerra da; Daher,Elizabeth De Francesco.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000200209

Arroz e feijão: a comida do Brasil.
Provedor de dados: 14
Autores: FERREIRA, C. M.
O arroz e feijão são alimentos com propriedades funcionais e nutricionais.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Arroz; Feijão; Nutrição humana; Cadeia produtiva; Valor nutritivo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071115

Arroz irrigado por aspersão no Rio Grande do Sul.
Provedor de dados: 14
Autores: SCIVITTARO, W. B.; PARFITT, J. M. B.
bitstream/item/181358/1/Sistemas-de-Producao-24-13082018.pdf
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Arroz; Arroz Irrigado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094097

Arroz irrigado: tipos especiais de arroz e sua aplicação na agricultura familiar.
Provedor de dados: 14
Autores: FAGUNDES, P. R. R.; MAGALHAES JUNIOR, A. M. de; NUNES, C. D. M.; FRANCO, D. F.; AZAMBUJA, I. H. V.; MARTINS, J. F. da S.; PETRINI, J. A.; FILIPPINI ALBA, J. M.; MATTOS, M. L. T.; BRITO, G. G. de; SCIVITTARO, W. B.; ANDRES, A.
bitstream/item/168074/1/Ariano-magalhaes-Documento-443-web.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Arroz Irrigado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081383

ARROZ: protagonista da mesa do brasileiro, perfeito com o feijão e complemento indispensável em muitos outros pratos.
Provedor de dados: 14
O arroz e seus benefícios.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Arroz; Alimento vegetal; Cereal; Nutrição humana.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090894

Arsenic, cadmium and lead concentrations in Yerba mate commercialized in Southern Brazil by inductively coupled plasma mass spectrometry
Provedor de dados: 65
Autores: Santos,Lisia Maria Gobbo dos; Vicentini Neto,Santos Alves; Iozzi,Giovanna; Jacob,Silvana do Couto.
ABSTRACT: “Mate” or “Yerba Mate” (Ilex paraguariensis) is a native South American plant, commonly consumed in Argentina, Paraguay, Uruguay and southern Brazil. Recent research has detected the presence of many vitamins and metals in this plant. Theses metals are also part of yerba mate’s mineral composition, due to soil and water contamination by pesticides and fertilizers, coal and oil combustion, vehicle emissions, mining, smelting, refining and the incineration of urban and industrial waste. Regardless of their origin, some inorganic elements, such as arsenic, cadmium and lead, are considered toxic, since they accumulate in all plant tissues and are, thus, introduced into the food chain. In this context, the aim of the present study was to determine and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arsenic; Cadmium; Lead; ICP-MS; Yerba mate.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200751

Årslev-forsøget DoubleCrop4_D1.1
Provedor de dados: 21
Autores: Kristensen, Hanne Lakkenborg; Sørensen, Jørn Nygaard; de Visser, Richard.
Plan for the DoubleCrop crop rotation experiment
Tipo: Working paper
Palavras-chave: Production systems Soil quality Crop combinations and interactions Composting and manuring Nutrient turnover Soil tillage Vegetables Crop health; Quality; Protection Environmental aspects Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/33192/1/%C3%85rslev-fors%C3%B8get%20DoubleCrop4_D1.1.docx

"ART IS" ON SCIENTIFIC PUBLICATIONS INVOLVING WORK FAMILY FARM IN BRAZIL UNDER THE ERGONOMICS OF VIEWPOINT
Provedor de dados: 107
Autores: Bastos, Rosaria Cal; Bifano, Amelia Carla Sobrinho.
The objective of this paper analyze the national scientific production are pointing focused on ergonomics for Family Agricultural Labor Brazil today. To do this, used the method of integrative literature review, began searching online, through access to the portal Periodicals Capes in SciELO - Scientific Electronic Library Online and Google Scholar, considering the publications between 2005-2015 . twenty were identified and two publications that have referred to the topic of interest, but also is the limited number of studies that directly relate to issues relating to family agricultural work from the perspective of ergonomics. There, yes, most research focused on the work ergonomics analysis with regard to the use of equipment, tools, tractors and various...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização Agrícola Análise Ergonômica do Trabalho; Ergonomia; Agricultura Familiar.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/736

Arter af efterafgrøder og deres egnethed til rækkedyrkning
Provedor de dados: 21
Autores: Thorup-Kristensen, Kristian; Thi Thuy, Hong Phan.
Studie af en række efterafgrøder og deres egnethed til dyrkning i et system med korn i rækkedyrkning.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions; Soil tillage; Weed management.
Ano: 2017
URL: http://orgprints.org/33097/1/%C3%98kologikongres%20Kristian%20Thorup%20RowCrop.pdf

Artgerechte Kälbermast und Aufzucht von Mastremonten
Provedor de dados: 21
Autores: Spengler Neff, Anet; Lerch, Manuela; Schneider, Claudia.
Innovative Bioproduzenten haben Mastsysteme entwickelt, die dank artgerechter Haltung und Fütterung selten Antibiotika benötigen. Das Merkblatt stellt die Systeme vor und zeigt, worauf bei der Aufzucht der Mastremonten und der Mast der Kälber zu achten ist.
Tipo: Book
Palavras-chave: Beef cattle; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32147/1/1019-kaelbermast_1.pdf

Articular inflammation induced by an enzymatically-inactive Lys49 phospholipase A2: activation of endogenous phospholipases contributes to the pronociceptive effect
Provedor de dados: 80
Autores: Dias,Renata Gonçalves; Sampaio,Sandra Coccuzzo; Sant’Anna,Morena Brazil; Cunha,Fernando Queiroz; Gutiérrez,José María; Lomonte,Bruno; Cury,Yara; Picolo,Gisele.
Abstract  Background  Arthritis is a set of inflammatory conditions that induce aching, stiffness, swelling, pain and may cause functional disability with severe consequences to the patient’s lives. These are multi-mediated pathologies that cannot be effectively protected and/or treated. Therefore, the aim of this study was to establish a new model of acute arthritis, using a Lys49-PLA2 (Bothrops asper myotoxin II; MT-II) to induce articular inflammation.  Methods  The articular inflammation was induced by MT-II (10 μg/joint) injection into the left tibio-tarsal or femoral-tibial-patellar joints. Cellular influx was evaluated counting total and differential cells that migrated to the joint. The plasma extravasation was determined using Evans blue dye. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lys49-PLA2; Myotoxin II; Arthritis; Bothrops asper; Phospholipase.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100307

Artificial diet for laboratory rearing of Condylorrhiza vestigialis (Guenée, 1854) (Lep.: Crambidae)
Provedor de dados: 42
Autores: CAMPOS,LUCAS S.; COELHO JR,ALOISIO; PARRA,JOSÉ ROBERTO P.
ABSTRACT The Brazilian Poplar Moth, Condylorrhiza vestigialis (Guenée), compromises the wood productivity of poplar trees (Populus sp.), mainly affecting the matchstick industry in southern Brazil. Considering the lack of information on rearing techniques for this insect, the objective of this study was to develop an artificial diet to rear C. vestigialis with biological characteristics similar to the wild insects. A properly diet will enable bio-ecological studies and biological control programs using the baculovirus Condylorrhiza vestigialis multiple nucleopolyhedrovirus (CvMNPV). To attain this objective, first, three artificial diets were tested. Only the diet based on corn, wheat germ and yeast as a protein source (Diet 3) was able to supply the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: IPM; Biological control; Forest entomology; Baculovirus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100333

Artificial inoculation with Stenocarpella maydis in hybrids of maize
Provedor de dados: 22
Autores: Rizzardi, Diego Ary; Faria, Cacilda Marcia Duarte Rios; Faria, Marcos Ventura; Mendes, Marcelo Cruz; Rossi, Evandrei Santos; Figueiredo, Alex Sandro Torre; Possato Junior, Omar.
Evaluate the behavior of commercial corn hybrids, with or without artificial inoculation of Stenocarpella. Maydis fungus was aimed by this work. Experiments were conducted along the harvesting periods of 2010/11 and 2011/12, in Guarapuava - PR. Treatments were evaluated in a factorial scheme 4x2, being four hybrids of corn (DKB245, DKB390Y, P30F53H and P30R50H) with and without artificial inoculation with fungus S. maydis. Delineation was in randomized full blocks in a factorial scheme. The following characteristics were evaluated, amount of rancid grains, weight of a thousand grains and yield of grains.  Results evidenced hybrid DKB390Y with genotype more susceptible to fungus S. maydis independent of agricultural harvest and presence or not of artificial...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rancind grains; White ear rot; Zea mays L.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14247

Artificial light and growth regulators on the in vitro etiolation of Cattleya labiata
Provedor de dados: 124
Autores: Rodrigues,Antonio Anderson de Jesus; Santos,Eder de Oliveira; Takane,Roberto Jun; Carvalho,Ana Cristina Portugal Pinto de.
ABSTRACT The technique of etiolation is widely used in the micropropagation of various plant species. The aim of this study was to evaluate growth and development in shoots of Cattleya labiata grown in vitro, as a function of growth regulators and the presence and absence of light. Stem segments, approximately ± 1.0 cm in height, were inoculated in test tubes containing 15.0 mL of MS culture medium supplemented with different concentrations of BAP (0.0, 2.0 and 4.0 mg L-1) and NAA (0.0, 1.0 and 2.0 mg L-1), and in different growth environments (growth room, darkness and a photoperiod of 16 hours) in a completely randomised design. At 150 days, the following were evaluated: a) number of etiolated shoots; b) number of nodes per etiolated shoot; c) length of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Orchidaceae; Tissue culture; Photoperiod; 6-benzylaminupurine; Naphthaleneacetic acid.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200296

Artificial neural network for ecological-economic zoning as a tool for spatial planning
Provedor de dados: 86
Autores: Sadeck,Luis Waldyr Rodrigues; Lima,Aline Maria Meiguins de; Adami,Marcos.
Abstract: The objective of this work was to analyze social and environmental information through an artificial neural network-self-organizing map (ANN-SOM), in order to provide subsidy to ecological-economic zoning (EEZ) as a tool to reduce the subjectivity of the process. The study area comprises 16 municipalities in the northeast of the state of Pará, Brazil, representative of the agricultural development in the state. Data processing involved three steps: preparation of the data in a geographic information system (GIS) environment; mathematical processing (ANN-SOM) of the data; and visualization and interpretation of the processing results, allowing the spatial planning of northeastern Pará. The results comprised 13 classes, regrouped according to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Regional planning; Regionalization; Self-organizing maps.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001101050

Artificial neural network for prediction of the area under the disease progress curve of tomato late blight
Provedor de dados: 63
Autores: Alves,Daniel Pedrosa; Tomaz,Rafael Simões; Laurindo,Bruno Soares; Laurindo,Renata Dias Freitas; Silva,Fabyano Fonseca e; Cruz,Cosme Damião; Nick,Carlos; Silva,Derly José Henriques da.
ABSTRACT: Artificial neural networks (ANN) are computational models inspired by the neural systems of living beings capable of learning from examples and using them to solve problems such as non-linear prediction, and pattern recognition, in addition to several other applications. In this study, ANN were used to predict the value of the area under the disease progress curve (AUDPC) for the tomato late blight pathosystem. The AUDPC is widely used by epidemiologic studies of polycyclic diseases, especially those regarding quantitative resistance of genotypes. However, a series of six evaluations over time is necessary to obtain the final area value for this pathosystem. This study aimed to investigate the utilization of ANN to construct an AUDPC in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytophthora infestans; ANN; AUDPC; Artificial intelligence; Plant breeding.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000100051

Artificial neural networks compared with Bayesian generalized linear regression for leaf rust resistance prediction in Arabica coffee
Provedor de dados: 86
Autores: Silva,Gabi Nunes; Nascimento,Moysés; Sant’Anna,Isabela de Castro; Cruz,Cosme Damião; Caixeta,Eveline Teixeira; Carneiro,Pedro Crescêncio Souza; Rosado,Renato Domiciano Silva; Pestana,Kátia Nogueira; Almeida,Dênia Pires de; Oliveira,Marciane da Silva.
Abstract: The objective of this work was to evaluate the use of artificial neural networks in comparison with Bayesian generalized linear regression to predict leaf rust resistance in Arabica coffee (Coffea arabica). This study used 245 individuals of a F2 population derived from the self-fertilization of the F1 H511-1 hybrid, resulting from a crossing between the susceptible cultivar Catuaí Amarelo IAC 64 (UFV 2148-57) and the resistant parent Híbrido de Timor (UFV 443-03). The 245 individuals were genotyped with 137 markers. Artificial neural networks and Bayesian generalized linear regression analyses were performed. The artificial neural networks were able to identify four important markers belonging to linkage groups that have been recently mapped,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coffea arabica; Hemileia vastatrix; Artificial intelligence; Molecular markers; Prediction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000300186

Arugula production as a function of irrigation depths and potassium fertilization
Provedor de dados: 91
Autores: Freitas,Elis M. de; Giovanelli,Luan B.; Delazari,Fábio T.; Santos,Márcio L. dos; Pereira,Silvio B.; Silva,Derly J. H. da.
ABSTRACT Arugula is a vegetable that has gained more highlight in the consumption, being rich in potassium, sulfur, iron, omega-3 and vitamins A and C. Availability of water and nutrients are limiting factors for production of this crop. In this context, the objective of this study was to evaluate the production of arugula subjected to different irrigation depths and potassium fertilization. The experiment was conduct between August and September 2015. The experimental design was completely randomized in split-plot scheme. Irrigation depths L1, L2, L3 and L4 (25, 50, 75 and 100% of crop evapotranspiration, respectively) represented the plots and potassium doses K1 and K2 (200 and 400 kg ha-1, respectively) represented the subplots. Although the highest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eruca sativa L.; Drip tape; Plant nutrition.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000300197

Árvores e palmeiras indicadas para a recuperação de áreas degradadas no Programa de Regularização Ambiental (PRA) na Bacia do Rio Acre.
Provedor de dados: 14
Autores: GUARINO, E. de S. G.; OLIVEIRA, L. C. de; SILVA, E. R. da; FARIAS, M. S.; PELLICCIOTTI, A. S.; THOMPSON, R. M.
A lei de proteção à vegetação nativa, n° 12.651/2012 (antigo Código Florestal Brasileiro), traz algumas inovações importantes para a proteção e conservação da biodiversidade da flora brasileira. Uma delas é a criação do cadastro ambiental rural (CAR), o qual tem como um dos objetivos apoiar o planejamento do imóvel rural, contribuindo para recuperar áreas degradadas, formar corredores ecológicos e conservar os demais recursos naturais (p. ex.: água e solo). Como resultado do CAR, todos os produtores rurais com passivos ambientais documentados após o dia 22 de julho de 2008 (data da regulamentação da lei de crimes ambientais) são obrigados a regularizar a situação de suas propriedades por meio do Programa de Regularização Ambiental (PRA). O Acre foi um dos...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cadastro Ambiental Rural (CAR); Programa de Regularização Ambiental (PRA); Rio Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Áreas rurales; Protección ambiental; Especies nativas; Degradación ambiental; Bosques primarios; Trabajo agrícola.; Políticas públicas; Proteção ambiental; Trabalhador rural; Propriedade rural; Cadastro rural; Degradação ambiental; Floresta nativa; Espécie nativa; Public policy; Environmental protection; Environmental degradation; Rural areas; Farm labor; Primary forests; Indigenous species.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074720

Asimetría fluctuante como un indicador de estrés ambiental en pequeños mamíferos
Provedor de dados: 81
Autores: Coda,José A; Martínez,Juan José; Steinmann,Andrea R; Priotto,José; Gomez,M. Daniela.
La esta-bilidad del desarrollo de un organismo se refleja en la capacidad que posee de producir una forma &amp;#8220;ideal&amp;#8221; bajo un conjunto particular de condiciones. Las estructuras bilaterales en organismos con simetría bilateral ofrecen una simetría precisa sobre la cual se pueden comparar desviaciones. La herramienta más utilizada para estimar la estabilidad del desarrollo es la asimetría fluctuante, la cual considera las pequeñas desviaciones aleatorias que ocurren entre los lados derecho e izquierdo de rasgos bilaterales, y es la única asimetría adecuada como indicador de estrés ambiental/genético. Resumimos cuatro décadas de estudios en donde la asimetría fluctuante fue utilizada para evaluar el efecto de estrés ambiental sobre pequeños...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estabilidad del desarrollo; Medidas lineales; Morfometría geométrica; Musarañas; Roedores.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000200006

Asociación de Partición Hepática y Ligadura Portal para Hepatectomía por Etapas (ALPPS)
Provedor de dados: 77
Autores: Manterola,Carlos; Otzen,Tamara.
La disfunción hepática postoperatoria del remanente hepático que ocurre en pacientes sometidos a grandes resecciones hepáticas, es un problema complejo y temido, dado su pronóstico incierto. La asociación de partición hepática y ligadura portal para hepatectomía por etapas (ALPPS), es un enfoque novedoso para pacientes portadores de enfermedad hepática oncológica que anteriormente eran considerados "no resecables". El procedimiento se realiza en dos etapas. La primera, comprende la ligadura de la rama derecha de la vena porta. Luego, se realiza la transección del parénquima hepático; incluyendo o no, la sección y ligadura de la vena hepática media. A continuación se empaqueta el hígado tumoral en una bolsa de polietileno y el abdomen es cerrado. La segunda...
Tipo: Journal article
Palavras-chave: Neoplasia hepática; Metástasis hepáticas; Hígado metastásico; Hepatectomías; Trisegmentectomía derecha; Cáncer de la vesícula biliar; Insuficiencia hepática aguda; Ligadura de la vena porta; Regeneración hepática; ALPPS.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300043

Aspectos ambientais e qualidade de semeadura em diferentes arranjos espaciais de plantas na cultura da soja.
Provedor de dados: 14
Autores: DEBIASI, H.; FRANCHINI, J. C.; BALBINOT JUNIOR, A. A.; PROCOPIO, S. de O.; CONTE, O.
Protocolo experimental, Efeitos sobre a qualidade estrutural do solo, Efeitos sobre os estoques de carbono orgânico do solo e emissões de C-CO2 para a atmosfera, Efeitos sobre a cobertura do solo em sistema plantio direto, Efeitos sobre a suscetibilidade do solo à erosão hídrica, Efeitos sobre a qualidade de semeadura.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Soybean.; Soja; Semeadura; Sowing.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067219

ASPECTOS BIOMÉTRICOS DE FRUTOS E SEMENTES DE CAESALPINIA FERREA MART. EX TUL. PROVENIENTES DO SEMIÁRIDO BAIANO
Provedor de dados: 196
Autores: Silva, Reginaldo Muniz da; Cardoso, Adriana Dias; Dutra, Fabrício Vieira; Morais, Otoniel Magalhães.
A biometria de frutos e sementes fornece informações para a conservação e exploração da espécie, permitindo usá-los de forma eficaz e sustentável. Além disso, é considerado instrumento importante para detectar a variabilidade genética dentro de populações e relações com fatores ambientais. Assim, o objetivo do trabalho foi avaliar a morfometria de frutos e sementes da espécie Caesalpinia ferrea Mart. ex Tul.  provenientes de Vitória da Conquista, BA. Para avaliação da biometria foram coletados cem frutos maduros de diferentes árvores matrizes. As características avaliadas foram: comprimento, largura e espessura medidos na linha mediana dos frutos e das sementes com auxílio de um paquímetro digital. O comprimento, largura e espessura média encontrada para...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1427

Aspectos citológicos da microgametogênese no cafeeiro.
Provedor de dados: 14
Autores: ANGELO, P. C. da S.
No início dos trabalhos de melhoramento do cafeeiro o ponto principal era o aumento do rendimento. Atualmente além do incremento da produtividade, o melhoramento tem objetivado o desenvolvimento de cultivares de elevado potencial produtivo, boa qualidade de bebida, adaptada a diferentes ambientes e com boa estabilidade, resistente a pragas e doenças etc. Logo nenhum melhoramento é possível no cafeeiro sem o conhecimento de aspectos da sua biologia fIoral e reprodutiva. Tema recorrente nas pesquisas, em que são utilizadas as tecnologias de base molecular e citogenética para estudos em biotecnologia, genômica, transcriptômica, a constituição do genoma de cultivares e espécies pode ser ampliada com a contribuição do estudo de micrósporos, visando conhecer e...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cafe; Genótipo; Coffea Arábica; Coffea Canephora.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068147

Aspectos citoquímicos e morfológicos de elementos sanguíneos das serpentes dos gêneros Bothrops e Crotalus mantidas em cativeiro no serpentário do Instituto Vital Brasil
Provedor de dados: 45
Autores: Kindlovits,L.M.; Temoche,L.F.C.; Machado,C.; Almosny,N.R.P.
RESUMO A criação de serpentes peçonhentas em cativeiro vem se tornando prática cada vez mais difundida no país. Dessa forma, o conhecimento do manejo e da clínica de serpentes se torna prioritário, a fim de permitir maior sobrevida dos animais. No que concerne a serpentes peçonhentas, dados hematológicos já foram descritos na literatura, no entanto, apesar dos recursos utilizados, os dados analisados ainda são insipientes. Com o objetivo de caracterizar, morfologicamente, as células sanguíneas e de esclarecer diferenças morfológicas e funcionais, foram coletadas amostras de sangue de 50 serpentes pertencentes ao plantel do Instituto Vital Brasil. Foram confeccionados e analisados por microscopia óptica e citoquimicamente os esfregaços sanguíneos corados...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citoquímica; Eosinófilos; Ofídios.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300667

ASPECTOS DA QUALIDADE DO TRABALHO RELACIONADOS À EXPLORAÇÃO FLORESTAL NA AMAZÔNIA CENTRAL
Provedor de dados: 193
Autores: Nascimento, Kauê Augusto Oliveira; Emmert, Fabiano; Robert, Renato Cesar Gonçalves.
A baixa qualidade das operações é apontada como a principal causa da insustentabilidade ecológica do manejo florestal. Este trabalho teve como objetivo a quantificação e a análise de variáveis de qualidade no corte florestal: engate de árvores, altura de toco e árvores ocas. A área de estudo localiza-se no município de Itapiranga, Amazonas, onde a coleta de dados consistiu em 39 horas do corte florestal. Em média três árvores por jornada (12%) engataram no momento de corte por falta de perícia. A altura média dos tocos foi de 26 cm, com volume médio de 0,09 m³ por árvore (2,9%) em forma de tocos. Foi encontrada, em média, 19,8% de árvores ocas por jornada, com tempo perdido de deslocamento por jornada de uma hora e 12 minutos, sendo equivalente a 12,9 m³...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Árvores ocas; Corte; Engate; Toco.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/56342

Aspectos epidemiológicos da esporotricose felina no município de Curitiba, estado do Paraná, Brasil, entre 2014 e 2016
Provedor de dados: 195
Autores: Rüncos, L. H. E.; Braga, K. F.; Ribeiro, S. S.; Monti, F. S.; Chi, K. D.; Farias, M. R.
A esporotricose é uma zoonose de etiologia micótica, causada pelo Sporothix spp. e pode ser transmitida por inoculação traumática por meio de arranhadura, mordedura ou material secretório de animais contaminados. A doença tem maior incidência em clima tropical e no Brasil, na atualidade, o estado com maior número de casos relatados é o Rio de Janeiro. No sul do Brasil parece haver menor incidência da doença, porém há escassez de publicações sobre os aspectos epidemiológicos nessa região. Este trabalho descreve os aspectos epidemiológicos da esporotricose felina no município de Curitiba, estado do Paraná, Brasil. Os gatos foram atendidos na Clínica Veterinária Escola da Pontifícia Universidade Católica do Paraná e encaminhados pela Unidade de Vigilância e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37692

Aspectos fenológicos da cultivar de milho BRS-1030 na Região de Paragominas, PA.
Provedor de dados: 14
Autores: ALVES, L. W. R.
bitstream/item/168563/1/CPAF-AP-2017-COT-150-Aspectos-fenologicos.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Rendimento de grão.; Área foliar; Fenologia; Zea mays; Milho.; Leaf area; Phenology; Grain yield.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079382

Aspectos fitossociológicos e de crescimento de Commiphora leptophloeos no semiárido brasileiro
Provedor de dados: 190
Autores: Silva, Renata Christina Souza; Ferreira, Rinaldo Luiz Caraciolo; Silva, José Antônio Aleixo da; Meunier, Isabelle Maria Jacqueline; Berger, Rute.
Objetivou-se analisar aspectos fitossociológicos e de crescimento de Commiphora leptophloeos (Mart.) J. B. Gillett. no semiárido brasileiro. A espécie foi estudada por meio de pesquisa bibliográfica e dados de 40 parcelas permanentes em área de caatinga, instaladas em 2008 e remensuradas em 2013, estimando-se densidade relativa (DR), frequência relativa (FR), dominância relativa (DoR), valor de importância (VI), regeneração natural (RN), crescimento em área basal (CB) e incremento periódico anual (IPA). A espécie apresentou DR de 0,04 a 12,82%, FR de 0,10 a 9,53 %, DoR de 0,01 a 19,58 %, VI de 0,14 a 10,87% e RN de 0,83 a 2,34 %. O CB foi negativo, quando considerada a mortalidade. O IPA foi de 0,00 a 0,25 cm ano-1. A espécie se destaca por sua DoR, no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Manejo Florestal; Ordenamento Florestal Dominância; Incremento periódico; Regeneração natural Dominance; Periodic increment; Natural regeneration.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1224

Aspectos parasitológicos da traíra (Hoplias malabaricus ) proveniente da cidade de São Bento, MA
Provedor de dados: 45
Autores: Rodrigues,L.C.; Santos,A.C.G.; Ferreira,E.M.; Teófilo,T.S.; Pereira,D.M.; Costa,F.N.
ABSTRACT The aim of this study was to verify the parasitologycal aspects of fish (Hoplias malabaricus), coming from São Bento city, Maranhão state. For this, 70 fish were used, verifying the parasitism indexes and coefficients. For the parasitological results nematodeos were identified, with zoonotical potential of the Contracaecum spp, Pseudoterranova spp, Eustrongylides spp; monogenetics Gyrodactirus spp, Dactylogirus spp and larva Acanthella of Acanthocephalo. Of the 70 (100%) fishes, 64 (91.4%) were sponged, with prevalence of 82.8% (58) for the nematodeo Contracaecum spp, 65.7% (46), Pseudoterranova spp, 7.1% (5), Eustrongylides spp, 71.4% (50), monogenetics and larva Acanthella of Acantocephalo, respectively. A maior amplitude de intensidade (1-30),...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Peixe; Aspectos higiênico-sanitários; Endoparasitos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100264

Aspectos tecnológicos da produção de ostra em Florianópolis (SC).
Provedor de dados: 14
Autores: MATAVELI, M.; REZENDE, F. P.; KATO, H.; MUNOZ, A. E. P.; ROSA, D. K.; MACIEL, E. da S.
Nos últimos anos, Florianópolis (SC) tem se destacado na produção de ostras exóticas da espécie Crassostrea gigas. Originária do Pacífico e encontrada naturalmente no Japão, Coréia e China, ela foi importada pelo Brasil em 1974 e chegou a Santa Catarina em 1987 pela Universidade Federal de Santa Catarina (UFSC). Desde então, a instituição tem desenvolvido pesquisas e aperfeiçoado técnicas de manejo e produção de sementes. No Brasil, a realidade de território amplo e múltiplas condições hidroclimáticas para o desenvolvimento da aquicultura é bem difundida. Em se tratando de tilapicultura em tanque-rede, as condições regionais e hidroclimáticas impactam diretamente nos níveis de tecnologia e manejo empregados nos empreendimentos, com reflexos na...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Mercado nacional; Ostra; Tilápia; Aquicultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1063700

Aspects of biology of Megalobulimus paranaguensis (Gastropoda, Acavoidea) in the coastal plain of the Brazilian southeast
Provedor de dados: 76
Autores: Fontenelle,José H.; Miranda,Marcel S.
ABSTRACT We studied the reproductive biology of Megalobulimus paranaguensis (Pilsbry &amp; Ihering, 1900), a large and long-lived land gastropod from the Atlantic Rainforest of Brazil. The study was conducted at an urban park in the city of Santos, state of São Paulo. For 4 years, we counted the egg postures and annual eclosion rate of 32 captive snails and looked for associations between egg posture and the climatical variables of the period. The annual mean posture of 8.7 eggs per snail obtained in our results is a small number, but typical of Brazilian macromollusks. The annual eclosion rate was 31%. The beginning of the annual activity period of snails occurred in the middle of March, and lasted 33.97±3.02 weeks. The dormancy period started in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aruá-do-mato; Egg posture; Land snail; Atlantic Rainforest; Reproduction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100204

Aspects of mast building and the fine structure of “amphipod silk” glands in Dyopedos bispinis (Amphipoda, Dulichiidae)
Provedor de dados: 16
Autores: Neretin, N.Y.; Zhadan, A.E.; Tzetlin, A.B.
In the present study, we investigated the biology of Dyopedos bispinis, a mast-building amphipod that is abundant near the N. Pertsov White Sea Biological Station. To examine the peculiarities of mast building in Dyopedos bispinis, we studied the social structure of individuals inhabiting the masts and identified the preferred substrata through underwater photography and direct observations, characterized the internal and external structures of the masts, and studied the ultrastructure of pereopodal silk glands using scanning and transmission electron microscopy (SEM and TEM, respectively). The most frequent substrata for mast building are other fouling organisms, including hydroids, bryozoans, ascidians and sponges. As in other corophiids, each Dyopedos...
Tipo: Article / Letter to the editor
Palavras-chave: Amphipod masts; Amphipod silk; Amphipod whips; Dulichiidae; Dyopedos bispinis extended parental care; Mast building; Pereopods 3-4; Tegumental glands.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/637725

Aspects of the sensorial quality and nutraceuticals of Plinia cauliflora fruits
Provedor de dados: 1
Autores: Wagner Júnior, Américo; Paladini, Marcos Villy; Danner, Moeses Andrigo; Moura, Gisely Correa de; Guollo, Karina; Nunes, Isadora Bischoff.
 Nationally known in Brazil, the jabuticabeira or jabuticaba tree produces fruits of wide commercial acceptance. However, little use of jabuticaba in commercial orchards and large genetic erosion of jabuticaba caused by human activities in its habitats have been historically observed. Thus, the goal of this study was to characterize fruits of the jabuticaba tree (Plinia cauliflora) in a forest fragment maintained in southwestern Paraná State in an attempt to identify trees with superior fruits for future selection as cultivars or male genitors. To this end, 15 variables linked to sensory and biochemical characteristics of harvested fruits were analysed during two years of production. Twenty percent of the genotypes that showed the highest frequency of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myrtaceae; Phenotypic variability; Biochemical characteristics.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35420

Aspects on gametogenesis, fertilization and embryogenesis of two deep-sea polychaetes from Eastern Atlantic cold seeps
Provedor de dados: 5
Autores: Gaudron, S. M.; Hourdez, S.; Olu, Karine.
We investigated two gonochoristic species of annelid polychaetes (one siboglinid and one polynoid) from cold seeps that ranged from 525 m to 3300 m in depth (Guiness, Worm Hole and Regab pockmarks) on the Gabon and Congo continental margins (Gulf of Guinea). Different aspects of gametogenesis (oocyte diameter, presence of ovisac, spermatozoa shape, and fecundity), fertilization (in vitro fertilization experiments: IVF) and embryogenesis (cleavage rate) were studied. The sampled siboglinid was a new species of Lamellibrachia and the second population of this genus in the Eastern Atlantic. Mean oocyte diameter was about 100 µm and fully-grown primary oocytes were stored in an ovisac, as in other studied siboglinids. The presence of a single spermatozoon was...
Tipo: Text
Palavras-chave: Branchipolynoe; Cold seeps; Dispersal; Lamellibrachia; Polynoid; Reproduction; Siboglinid.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00405/51644/52192.pdf

Asplenium patagonicum (Aspleniaceae, Pteridophyta) nueva especie para Chile
Provedor de dados: 73
Autores: Rodríguez Ríos,Roberto; Guzmán-Marín,Rosario.
ABSTRACT A new Chilean species, Asplenium patagonicum (Aspleniaceae, Pteridophyta), on the basis of the collections of vascular plants of South Chile is described. This Chilean fern has been reclassified from Asplenium monanthes L., given their differences in geographic distribution and morphological features. While A. patagonicum occurs in South Chile, A. monanthes presents a tropical distribution. The latter also is clearly distinguished from A. patagonium given its smaller size and different shape in their pinna; small, non-linear, and deltoid rhizome scales, and shorter general size.
Tipo: Journal article
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100229

ASSEMBLY OF A REMOTELY PILOTED AIRCRAFT OF LOW COST APPLIED TO AGRICULTURE
Provedor de dados: 70
Autores: Cunha,João P. A. R. Da; Sirqueira Neto,Matheus A.
ABSTRACT: The remotely piloted aircraft (RPA) have great applicability in agriculture. Although it is a technology that has been developed for many years, in the field of agriculture it passed unnoticed for a long time. The high cost of acquisition is still a limiting factor for small and medium-sized farmers. In this way, this study had as objective to develop a low cost RPA for agriculture application. In the present study, the development and the assembly of an RPA prototype of a quadcopter type is presented, consisting of four engines and of vertical propulsion, capable of moving without human intervention, that is, autonomous flight, applied to agriculture and low cost investment. In it was boarded a data control and processing system collected from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Precision agriculture; Quadcopters; RPA.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601268

ASSESMENT OF PALM KERNEL SHELL AS A COMPOSITE AGGREGATE IN CONCRETE
Provedor de dados: 111
Autores: Oti, Okechukwu Peter; Nwaigwe, Kevin Nnanye; Okereke, Ngozi A. A.
This  manuscript  presents  a report on  the  physical properties of palm kernel shell used  here  as a coarse aggregate  and  their  effect  on the strength properties of palm kernel shell concrete.Laboratory research was carried out to observe the effects of replacing crushed granite with palm kernel shell on the compressive strength and density of palm kernel shell concrete. Mix design of 1:2:4 and a water-cement ratio of 0.6 were used to produce concrete specimen cubes of size 150mm3.A total of 60 cubes were made and wholly submerged in water to cure for 28days at intervals of 7days i.e. 7, 14, 21 and 28 days after which their densities and compressive strengths were determined. Granite was replaced with palm kernel shell in the mix at 25% interval...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering; Construction Palm kernel shells; Coarse aggregate; Curing; Physical properties; Compressive strength.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4036

Assessing climate change impacts on fruit plant and pest phenology and their synchrony: the case of apple and codling moth
Provedor de dados: 21
Autores: Felber, Raphael; Stöckli, Sibylle; Calanca, Pierluigi.
Temperature is a main climatic driver of plant phenology and the dominant abiotic factor directly affecting insect pests. Global warming is therefore expected to accelerate the development of plants and insects alike. In the case of multivoltine pest species, it was shown that higher temperatures lead to the appearance of additional generations toward the end of the warm season (Stöckli et al., 2012), which also has implications for pest management. The same effect was shown for the timing of flowering termination of apple trees (Stöckli and Samietz, 2015), the time when a pest can attack a fruit. In practice, however, much would depend on whether plant and pest phenology remain synchronized or not.    Focusing on Switzerland, in this contribution we...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Air and water emissions Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/34551/1/17_EGU_Poster_final.pdf

Assessing different holding pen cooling systems through environmental variables and productivity of lactating cows
Provedor de dados: 2
Autores: Silva, Danilo Corrêa; Passini, Roberta.
This studyaimed to assess different holding pen climatization systems for dairy cattle through environmental variables, milk production and economic indexes. Sixteen lactating cows were used, distributed in a 4 x 4 Latin square design consisting of four groups of four animals, assessed in four periods, seven days each, and in four holding pen environments: SUN– external environment (in the sun), SHA– 80%-protection polypropylenemesh shading, SHA + SPR– 80% polypropylene mesh shading + water sprinkling, SHA + SPR + VEN – 80% polypropylene mesh shading + water sprinkling + ventilation. The animals remained for 30 minutes in their respective environments. In this period, environmental variables were collected using data loggers, and the milk produced, in kg,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.03.04.00-3 Construções Rurais e Ambiência ambience; Economic viability; Dairy cows.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36087

Assessing population-level morphometric variation of the Mountain Mullet Agonostomus monticola (Teleostei: Mugilidae) across its Middle American distribution
Provedor de dados: 83
Autores: Díaz-Murillo,Bertha P.; Ruiz-Campos,Gorgonio; Piller,Kyle R.; McMahan,Caleb D.; García-De-León,Francisco J.; Camarena-Rosales,Faustino.
ABSTRACT Population-level morphometric variation of the Mountain Mullet (Agonostomus monticola) was assessed in 419 adult specimens from 25 sample sites (river basins) across its Middle American distribution (Pacific and Atlantic-Caribbean drainages). This analysis was based on 36 standardized linear measurements and 19 landmarks on geometric morphometrics approach. Discriminant function analysis (DFA) revealed 19 linear morphological characters with significant variation among groups. Geometrically, the most notable changes were associated to the curvature of the frontal region of the head, the anterior and posterior insertion of the first dorsal and anal fins. The resulting grouping based on the DFA and geometric morphometrics techniques (Pacific-A,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Discriminant analysis; Evolutionary entities; Landmarks; Middle American distribution; Morphometry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000400210

Assessing soil structure with two simple methods : Spade Test and mini 3D soil profile
Provedor de dados: 21
Autores: Institut du Végétal (technical Institute), Arvalis.
The spade test and the mini 3D soil profile are diagnosis tools to assess soil structure. Both tools are a simplified version of the soil profile diagnosis method that quickly provides information to the user and helps for decision making (e.g. tillage operations). The spade test only requires a spade and a tarp whereas the midi soil profile requires a telescopic loader with a pallet fork. The video presents the two different tools and their related guideline document. The leaflets explain how to extract a soil block and interpret the observed soil structure. Both leaflets contain an interpretation table for scoring the soil structure based on the observation of the clods. The tools are applicable both for organic agriculture and conventional agriculture...
Tipo: Practice tool
Palavras-chave: Soil.
Ano: 2017
URL: http://orgprints.org/32924/1/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3DvCH-wxD3_NY%26feature%3Dyoutu.be

Assessing spatial and temporal variability of phytoplankton communities' composition in the Iroise Sea ecosystem (Brittany, France): A 3D modeling approach. Part 1: Biophysical control over plankton functional types succession and distribution
Provedor de dados: 5
Autores: Cadier, Mathilde; Gorgues, Thomas; Sourisseau, Marc; Edwards, Christopher A.; Aumont, Olivier; Marie, Louis; Memery, Laurent.
Understanding the dynamic interplay between physical, biogeochemical and biological processes represents a key challenge in oceanography, particularly in shelf seas where complex hydrodynamics are likely to drive nutrient distribution and niche partitioning of phytoplankton communities. The Iroise Sea includes a tidal front called the ‘Ushant Front’ that undergoes a pronounced seasonal cycle, with a marked signal during the summer. These characteristics as well as relatively good observational sampling make it a region of choice to study processes impacting phytoplankton dynamics. This innovative modeling study employs a phytoplankton-diversity model, coupled to a regional circulation model to explore mechanisms that alter biogeography of phytoplankton in...
Tipo: Text
Palavras-chave: Iroise Sea; Tidal mixing front; Biogeochemical modeling; Phytoplankton; Functional groups; Seasonal cycle.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00352/46367/45986.pdf

Assessing spatial and temporal variability of phytoplankton communities' composition in the Iroise Sea ecosystem (Brittany, France): A 3D modeling approach: Part 2: Linking summer mesoscale distribution of phenotypic diversity to hydrodynamism
Provedor de dados: 5
Autores: Cadier, Mathilde; Sourisseau, Marc; Gorgues, Thomas; Edwards, Christopher A.; Memery, Laurent.
Tidal front ecosystems are especially dynamic environments usually characterized by high phytoplankton biomass and high primary production. However, the description of functional microbial diversity occurring in these regions remains only partially documented. In this article, we use a numerical model, simulating a large number of phytoplankton phenotypes to explore the three-dimensional spatial patterns of phytoplankton abundance and diversity in the Iroise Sea (western Brittany). Our results suggest that, in boreal summer, a seasonally marked tidal front shapes the phytoplankton species richness. A diversity maximum is found in the surface mixed layer located slightly west of the tidal front (i.e., not strictly co-localized with high biomass...
Tipo: Text
Palavras-chave: Plankton functional traits; Biodiversity; Biogeography; Local adaptation; Dynamical transport; Tidal front.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00367/47861/48101.pdf

Assessing the effects of urbanization on streams in Tierra del Fuego
Provedor de dados: 67
Autores: Zagarola,Jean-Paul A; Martínez Pasteur,Guillermo; Lopez,María Eugenia; Anderson,Christopher B.
We set out to understand how urbanization affects streams in Ushuaia, Tierra del Fuego. Paired t-tests and linear regressions were used to compare physico-chemical stream habitat variables (i.e., temperature, turbidity, conductivity, dissolved oxygen and pH) and benthic macroinvertebrate community structure (i.e., density, taxonomic richness, Shannon-Weiner diversity) and function (functional feeding groups [FFG]) in four watersheds with urban and reference sites. We then calculated indices of biotic integrity for habitat (rapid visual assessment protocol [RVAP]) and benthos (Ephemeroptera, Plecoptera, Trichoptera richness [EPT], family biotic index [FBI], rapid bioassessment protocol [RBP] and biotic monitoring Patagonian streams [BMPS]). Results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomonitoring; Macroinvertebrates; Management of natural resource; Urban ecology; Watersheds.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000100006

Assessing the impact of Benzo[a]pyrene on Marine Mussels: Application of a novel targeted low density microarray complementing classical biomarker responses
Provedor de dados: 5
Autores: Banni, Mohamed; Sforzini, Susanna; Arlt, Volker M.; Barranger, Audrey; Dallas, Lorna J.; Oliveri, Caterina; Aminot, Yann; Pacchioni, Beniamina; Millino, Caterina; Lanfranchi, Gerolamo; Readman, James W.; Moore, Michael N.; Viarengo, Aldo; Jha, Awadhesh N.
Despite the increasing use of mussels in environmental monitoring and ecotoxicological studies, their genomes and gene functions have not been thoroughly explored. Several cDNA microarrays were recently proposed for Mytilus spp., but putatively identified partial transcripts have rendered the generation of robust transcriptional responses difficult in terms of pathway identification. We developed a new low density oligonucleotide microarray with 465 probes covering the same number of genes. Target genes were selected to cover most of the well-known biological processes in the stress response documented over the last decade in bivalve species at the cellular and tissue levels. Our new 'STressREsponse Microarray' (STREM) platform consists of eight sub-arrays...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00476/58751/61280.pdf

Assessing the impact of multiple altimeter missions and Argo in a global eddy-permitting data assimilation system
Provedor de dados: 5
Autores: Verrier, Simon; Le Traon, Pierre-yves; Remy, Elisabeth.
A series of observing system simulation experiments (OSSEs) is carried out with a global data assimilation system at 1∕4° resolution using simulated data derived from a 1∕12° resolution free-run simulation. The objective is to not only quantify how well multiple altimeter missions and Argo profiling floats can constrain the global ocean analysis and 7-day forecast at 1∕4° resolution but also to better understand the sensitivity of results to data assimilation techniques used in Mercator Ocean operational systems. The impact of multiple altimeter data is clearly evidenced even at a 1∕4° resolution. Seven-day forecasts of sea level and ocean currents are significantly improved when moving from one altimeter to two altimeters not only on the sea level, but...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00416/52780/53660.pdf

Assessing the number of moored fishing aggregating devices through aerial surveys: A case study from Guadeloupe
Provedor de dados: 5
Autores: Guyader, Olivier; Robert, Bauer; Reynal, Lionel.
Moored fish aggregating devices (MFADs) are increasingly being used in small-scale tropical fisheries to access pelagic fish species that are otherwise difficult to harvest in large numbers. Little attention has yet been paid to monitoring MFADs in coastal areas, however. This is most likely due to the small-scale nature of most fisheries that utilize them and the presumed lower impact of those fisheries on fish stocks and their ecosystems. In this paper, we examined the abundance and density of MFADs around Guadeloupe, using aerial line transect surveys. Estimated MFAD densities were found to be high compared with previously reported densities in this area, especially within the 22–45 km range offshore. We examine and discuss possible reasons for these...
Tipo: Text
Palavras-chave: Small-scale fisheries management; Dolphinfish; Yellowfin tuna; Aerial survey; Fish aggregating devices (FAD).
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00355/46605/46727.pdf

Assessing the nutritional value of agroindustrial co-products and feed through chemical composition, in vitro digestibility, and gas production technique
Provedor de dados: 2
Autores: Olivo, Paula Martins; Santos, Geraldo Tadeu dos; Ítavo, Luís Carlos Vinhas; Silva Junior, Ranulfo Combuca da; Leal, Eduardo Souza; Prado, Rodolpho Martin do.
Agroindustrial co-products are a viable alternative for use in animal nutrition. Tests were conducted using eight different types of co-products and feed to evaluate the chemical composition, in vitro digestibility of dry matter, crude protein and neutral detergent fiber, and gas production by them. The co-products tested were: coffee hulls; pelleted citrus pulp; grape residue; soybean hulls; cottonseed; cassava foliage; and foods usually supplied to ruminants: corn silage and ground corn concentrate. Data of in vitro digestibility of dry matter, crude protein and neutral detergent fiber were tested by analysis of variance using the least square method; the results of gas production were interpreted by a non-linear regression by the Gauss-Newton method;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia; Nutrição de Ruminantes alternative feed; Degradation; Fermentation; Gas production.s.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/34024

Assessing the relationships between phylogenetic and functional singularities in sharks (Chondrichthyes)
Provedor de dados: 5
Autores: Cachera, Marie; Le Loc'H, Francois.
The relationships between diversity and ecosystem functioning have become a major focus of science. A crucial issue is to estimate functional diversity, as it is intended to impact ecosystem dynamics and stability. However, depending on the ecosystem, it may be challenging or even impossible to directly measure ecological functions and thus functional diversity. Phylogenetic diversity was recently under consideration as a proxy for functional diversity. Phylogenetic diversity is indeed supposed to match functional diversity if functions are conservative traits along evolution. However, in case of adaptive radiation and/or evolutive convergence, a mismatch may appear between species phylogenetic and functional singularities. Using highly threatened taxa,...
Tipo: Text
Palavras-chave: Adaptive radiation; Conservation; Endangered clade; Evolutionary convergence; Niche conservatism; Phylogenetic signal.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00400/51113/69865.pdf

Assessing the spatial variation of functional diversity estimates based on dendrograms in phytoplankton communities
Provedor de dados: 39
Autores: Machado,Karine Borges; Teresa,Fabrício Barreto; Nabout,João Carlos.
ABSTRACT Variation in phytoplankton functional diversity is partioned and mapped using several indices and linkage methods based on dendrograms. The relationships between diversity metrics and major environmental predictors, including zooplankton density, were assessed in 29 phytoplankton communities of floodplain lakes distributed along the Middle Araguaia River in central Brazil. The dendrogram-based functional diversity indices were Functional Group Richness, Functional Diversity, Mean Pairwise Distance and Mean Nearest Taxon Distance, whereas seven different hierarchical agglomerative linkage methods we used. The performance of indices were compared using ANOVA and their spatial variation in response to major environmental predictors evaluated. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Araguaia River; Functional traits; Linkage method; Mean Nearest Taxon Distance; Mean Pairwise Distance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400571

Assessment of climate change impacts on water resources of the Purus Basin in the southwestern Amazon
Provedor de dados: 36
Autores: DALAGNOL,Ricardo; BORMA,Laura de Simone; MATEUS,Pedro; RODRIGUEZ,Daniel Andres.
ABSTRACT Knowledge about water resources is critical for climate adaptation in face of long-term changes and more frequent extreme events occurrence. During the major droughts of 2005 and 2010, a large epicenter was located in the southwestern Amazon over the Purus River Basin. In this sense, we conducted a hydrological simulation in this basin to assess the climate change impacts on its water resources throughout the 21st century. The water balance was simulated using the Distributed Hydrological Model (MHD-INPE). The future climate projections were simulated by the regional ETA-INPE model driven by a 4-member HadCM3 global model regarding the A1B-AR4/IPCC scenario of greenhouse gases emissions. As simulated by the ETA-INPE/HadCM3, the 4-members mean...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate change; Hydrologic modeling; Adaptation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000300213

Assessment of contaminant concentrations in sediments, fish and mussels sampled from the North Atlantic and European regional seas within the ICON project
Provedor de dados: 5
Autores: Robinson, Craig D.; Webster, Lynda; Martinez-gomez, Concepcion; Burgeot, Thierry; Gubbins, Matthew J.; Thain, John E.; Vethaak, A. Dick; Mcintosh, Alistair D.; Hylland, Ketil.
Understanding the status of contaminants in the marine environment is a requirement of European Union Directives and the Regional Seas Conventions, so that measures to reduce pollution can be identified and their efficacy assessed. The international ICON workshop (Hylland et al., in this issue) was developed in order to test an integrated approach to assessing both contaminant concentrations and their effects. This paper describes and assesses the concentrations of trace metals, polycyclic aromatic hydrocarbons, and polychlorinated biphenyls in sediments, mussels, and fish collected from estuarine, coastal and offshore waters from Iceland to the Mediterranean Sea. For organic contaminants, concentrations progressively increased from Iceland, to the...
Tipo: Text
Palavras-chave: Integrated assessment; ICES; North Atlantic; North Sea; Baltic Sea; Mediterranean Sea; Polycyclic aromatic hydrocarbons (PAHs); Polychlorinated biphenyls (PCBs); Trace metals; Environmental monitoring.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00324/43520/43051.pdf

Assessment of cow and farm level risk factors associated with Ureaplasma diversum in pasture-based dairy systems - A field study
Provedor de dados: 42
Autores: NASCIMENTO-ROCHA,JOSEFA M.; OLIVEIRA FILHO,BENEDITO D. DE; ARNHOLD,EMANNUEL; PÔRTO,REGIANI N.G.; LIMA,SVETLANA F.; GAMBARINI,MARIA LUCIA.
ABSTRACT Potential risk factors for Ureaplasma diversum in the vaginal mucus of 1,238 dairy cows were included in a multivariate logistic regression model, based on the cow level (i.e., granular vulvovaginitis [+GVV], yearly milk production [4500 kg or more], pregnancy, predominance of Bos taurus [+Bos Taurus], score of corporal condition [at least 2.5], concomitant positivity for Escherichia coli [+E.coli]), and farm level i.e., milking room hygiene (-Milking room), dunghill location, and replacement female). Ureaplasma diversum was present in 41.1% of the samples. Independent risk factors for U. diversum were +GVV (odds ratio [OR], 1.31); +Mycoplasma spp (OR, 5.67); yearly milk production (4500 kg or more) (OR, 1.99); +Bos taurus (OR, 1.68); +E. coli...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dairy cow; Exposure factors; Genital ureaplasmosis; Mollicutes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401779

Assessment of dynamic linear and non-linear models on rainfall variations predicting of Iran
Provedor de dados: 111
Autores: javari, majid.
The main research aims to detecting the linear and nonlinear variability modeling in analyzing the variability patterns of rainfall series. For rainfall linear and nonlinear variability modeling, the ARIMA models and ARCH family models has been used for predicting the monthly and annual rainfall series extracted from IRIMO during 1975-2014 within 140 stations in Iran. Several ARIMA and ARCH (six models) models have been used and their validity has been confirmed by evaluating different accuracy indicators, using the hybrid model for the variability modeling. The analysis of ARIMA and GARCH selective models indicates existence of random and non-random in the rainfall time series. The combination model of (1, 0, 0) and GARCH (1, 1) is applied for the...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4193

Assessment of electrochemotherapy effects on the development of Ehrlich solid tumor in swiss mice using a novel electroporator device
Provedor de dados: 45
Autores: Cunha,R.M.C.; Lavalle,G.E.; Reis,D.C.; Horta,R.S.; Teixeira,S.V.; Ramirez,J.A.; Araújo,R.B.
ABSTRACT Electrochemotherapy is a local anticancer treatment in which non-permeant chemotherapeutic drugs are associated with electric pulses of well-established parameters. The electric pulses cause pores to open on the plasma membrane and facilitate drug transport, enhancing cytotoxicity and reducing side effects. Assessment of electrochemotherapy effects on Ehrlich solid tumor development in this work aims to evaluate in vivo usage of the electroporator device developed by the Department of Electrical Engineering of Engineering School of UFMG. Therefore, 40 Swiss mice were inoculated with Ehrlich tumor cells, and developed the tumor in solid form. After 21 days, mice were subjected to specific treatment protocols (control, bleomycin, electric pulses and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mouse; Oncology; Electrochemotherapy; Experimental tumor.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601581

ASSESSMENT OF JEDDAH PARKS HEALTH STATUS BY Cyperus rotundus AND SOIL ANALYSIS UNDER WASTE WATER IRRIGATION
Provedor de dados: 87
Autores: EL-NAKHLAWY,F.S.; AL-SHAREEF,A.R.; IHSAN,M.Z.
ABSTRACT To investigate the health status of public parks in Jeddah city, a field survey was conducted based on the Cyperus rotundus weed and soil analysis of wastewater-irrigated parks during 2012. The city was divided into five different locations (North, South, East, West and Middle) and five parks were randomly sampled from each location; thus, the total number of sampled parks were twenty five. Toxic metals concentration were analyzed in the soil and in the plants while bacterial count was determined from the weed leaves. All studied toxic metals have significantly crossed the European Union safety limits for plant samples, while soil samples were just beyond the limit. The highest concentration was perceived for Lead (133-232 mg kg-1) and was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cyperus rotundus; Chromium; Bacteria; Parks health; Waste water irrigation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100213

Assessment of pharmaceutical services in HIV/AIDS health units in the city of Niterói, Brazil
Provedor de dados: 60
Autores: Piccoli,Nilo Jorge; Brito,Monique Araújo de; Castilho,Selma Rodrigues de.
ABSTRACT This study aimed to conduct an assessment of pharmaceutical services in HIV/AIDS in the city of Niteroi, Brazil, with emphasis on management. It was done a descriptive cross-sectional study, and the approach used was a normative assessment focused on quality. The indicators used were analyzed individually or grouped according to the components of pharmaceutical services. The assessment identified some good points, especially regarding the good availability of ARVs, and good guide patients in the use of these drugs, and also some problems such as low levels of compliance in relation to good dispensing practices criteria and storage and a high time for the distribution of medicines. The result was a degree of 50.3% compliance with the quality...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pharmaceutical assistance/evaluation; Pharmaceutical assistance/Brazil; Brazilian public health system/assistance/HIV/AIDS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200610

Assessment of physical and physicochemical quality of main chocolates traded in Peru
Provedor de dados: 109
Autores: Chire-Fajardo,Gabriela Cristina; Valdivia-Arrunategui,Rocío Alicia; Orihuela-Rivera,Carmen Adela; Ureña- Peralta,Milber Oswaldo.
Abstract: The quality of the main chocolates marketed in Peru was determined. The physical aspect: color (C *, H *, IB), hardness and particle size, as well as physicochemical: water activity (aw), moisture, fat and ash, correlating with the declaration of ingredients presented in the packaging. We evaluated 30 experimental units of chocolates (imported, domestic, dark chocolate and milk) by experimental methods, randomly acquired from different establishments. The difference between color and hardness by origin was attributed to the dairy component. Dark chocolate had lower values of color components (8.75 ± 0.94 C *, 7.60 ± 4.71 H * and 28.46 ± 0.86 IB) than milk constituents (15.04 ± 2.78 C, 34.59 ± 7.46 H * and 34.55 ± 2.87 IB) and in hardness values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ash; Color; Fat; Moisture; Particle size; Texture; Water activity.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200164

Assessment of quality of life in type II diabetic patients using the modified diabetes quality of life (MDQoL)-17 questionnaire
Provedor de dados: 60
Autores: Prajapati,Vivek Bhanubhai; Blake,Raushan; Acharya,Leelavathi Dinesh; Seshadri,Shubha.
ABSTRACT Diabetic complications, comorbidities, and cost of treatment affect the quality of life (QoL) of an individual. The QoL assessment is considered an important measure of outcome in chronic disease management. The objective of our study was to assess the quality of life in Type II diabetes mellitus patients with and without complications using the modified diabetes quality of life (MDQoL)-17. A prospective descriptive study was conducted over 6 months, after taking ethical committee approval. As per the inclusion criteria from medicine wards of tertiary care hospital, 250 patients were selected. Demographic characteristics were documented in the data collection form and the patients were administered with the MDQoL questionnaire in different...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quality of Life; Diabetes complications/prevention and control; Diabetes Mellitus; Surveys and Questionnaires/utilization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400613

Assessment of resistances to multiple pathogens in experimental sweet pepper hybrids
Provedor de dados: 75
Autores: Carvalho,Regis C; Nogueira,Douglas W; Ticona-Benavente,César A; Nogueira,Danilo G; Maluf,Wilson R; Gonçalves,Ranoel JS; Silva,Luis FL.
ABSTRACT The aim of this study was to assess resistance to some of the major sweet pepper pathogens {Phytophthora capsici, Pepper yellow mosaic virus (PepYMV) and Meloidogyne incognita} in a group of experimental hybrids and their respective parental lines, and to identify hybrids possibly resistant to all three pathogens. Ten parental breeding lines, thirty experimental hybrids and seven commercial controls (Konan-R, Magali-R, Martha-R, Stephany, Mallorca, Magnata Super and Criollo de Morelos-334) were used. Each experiment was set up in a randomized complete block design with three replications and plots consisting of 16 plants. For assessment of resistance to P. capsici and PepYMV, the percent of asymptomatic plants was considered. In evaluating...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Pepper yellow mosaic virus; Phytophthora capsici; Meloidogyne incognita.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100048

Assessment of Rice Associated Bacterial Ability to Enhance Rice Seed Germination and Rice Growth Promotion
Provedor de dados: 52
Autores: Gholamalizadeh,R.; Khodakaramian,G.; Ebadi,A. A.
ABSTRACT The application of beneficial bacteria has recently been used for sustainable agriculture. In current research, 71 bacterial isolates were obtained from rice plant and the rhizosphere soil of different paddy fields in Guilan province, Iran. After primitive investigation, 40 bacteria with typical predominant characteristics were selected. By PCR-RFLP of their 16S r-DNA gene, 8 Operational Taxonomic Units (OTUs) totally consisted of 33 isolates were obtained. From all of them, 8 isolates were selected for rice seed germination experiment, then, effective isolates were used for pot experiment to evaluate their ability for promoting rice growth. All of them were able to increase rice growth and yield, but in different potential. These tested isolates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rice associated bacteria; Plant growth promoting bacteria; PCR-RFLP of 16S r-DNA; IAA production; Phosphate solubilizing bacteria.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100204

Assessment of soil ecosystem in degraded areas of vineyards after organic treatments
Provedor de dados: 21
Autores: Landi, S.; D'Errico, G.; Gagnarli, E.; Simoni, S.; Goggioli, D.; Guidi, S.; D'Avino, L.; Lagomarsino, A.; Valboa, G.; Castaldini, M.; Agnelli, A.E.; Fantappiè, M.; Lorenzetti, R.; Priori, S.; Costantini, E.A.C.
In 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 such as nutrient cycles  and organic matter turnover.  ReSolVe is a transnational and interdisciplinary project, supported by Core-Organic+ program, aimed at testing the  effects of selective agronomic strategies for restoring optimal soil functionality in degraded areas within organic  vineyard. For this purpose, the evaluation and biomonitoring of the abundance of soil mesofauna, nematodes  and microarthropods, represents an efficient tool...
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Soil biology; Nutrient turnover; Soil; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/32424/1/EGU2017-7025.pdf

Assessment of Sugarcane Germplasm ( Saccharum spp. complex) Against Red Rot Pathogen Colletotrichum Falcatum
Provedor de dados: 52
Autores: Singh,Atul; Singh,Pratap; Tiwari,A K; Sharma,B L.
ABSTRACT Red rot, caused by Colletotrichum falcatum Went is the most important disease of sugarcane in India inflicting substantial loss to both cane industry and cane growers. To keep in view the importance of red rot disease of sugarcane, 117 accession of sugarcane germplasm including different Saccharum species and Indian and foreign commercial hybrids were tested against red rot with Cf 07, Cf 08 &amp; Cf 09 (national pathotypes) by plug method of inoculation. Out of 117, 6 were found resistant and 12 were moderately resistant against red rot and rest were moderately susceptible/susceptible/highly susceptible. Theses resistance and moderately resistant accession can be further utilize to produce resistance varieties against the most devastating...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sugarcane; Germplasm; Resistance; Red rot; Plug method.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100203

Assessment of the antiproliferative and antigenotoxic activity and phytochemical screening of aqueous extracts of Sambucus australis Cham. &amp;amp; Schltdl. (ADOXACEAE)
Provedor de dados: 42
Autores: TEDESCO,MARÍLIA; KUHN,ANDRIELLE W.; FRESCURA,VIVIANE DAL-SOUTO; BOLIGON,ALINE A.; ATHAYDE,MARGARETH L.; TEDESCO,SOLANGE B.; SILVA,ANTONIO C.F. DA.
ABSTRACT The purpose of this study was to evaluate the antiproliferative and antigenotoxic activity of Sambucus australis Cham. &amp; Schltdl. aqueous extracts on the cell cycle of Allium cepa L. as well as determine the phenolic compounds in such extracts. S. australis inflorescences and leaves of two accessions were used for aqueous extract preparation at concentrations: 0.003 g/ml and 0.012 g/ml. A. cepa bulbs were rooted in distilled water and, subsequently, placed in treatments for 24 hours. Rootlets were collected and fixed in modified Carnoy’s solution for 24 hours and kept. The squash technique was performed for slide preparation. Root tips were smashed and stained with 2% acetic orcein, and a total of 4000 cells per treatment were analyzed. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicinal plants; Mitotic index; Allium cepa; Sabugueiro; High-performance liquid chromatography.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502141

Assessment of the effectiveness of a ventilator associated pneumonia prevention bundle that contains endotracheal tube with subglottic drainage and cuff pressure monitorization
Provedor de dados: 55
Autores: Akdogan,Ozlem; Ersoy,Yasemin; Kuzucu,Ciğdem; Gedik,Ender; Togal,Turkan; Yetkin,Funda.
ABSTRACT The effectiveness of prevention bundles on the occurrence and mortality of ventilator associated pneumonia (VAP) was evaluated in many studies. However, the effectiveness of endotracheal tube with subglottic secretion drainage (ETT-SD) and cuff pressure monitorization in VAP bundles have not been adequately assessed. In this study, we aimed to evaluate the effectiveness of VAP bundle containing ETT-SD and cuff pressure monitorization. This was a prospective, controlled study that was carried out between March 2011 and April 2012 including intubated patients. The study was conducted at the Anesthesiology Intensive Care Unit 1 and 2 (10 beds each) in a 898-bed university hospital. Occurrence of VAP and compliance with the parameters of the VAP...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ventilator associated pneumonia; VAP prevention bundles; Subglottic secretion drainage; Cuff pressure monitorization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300276

Assessment of the Toxicity of Sub-chronic Low and High Doses of the Bio-insecticide Spinosad on the Liver, Kidney and the Cerebellum in Male Albino Mice
Provedor de dados: 52
Autores: El-Naggar,Sabry A; Eltantawi,Hala; Ibrahim,Mahrous A; Alm-Eldeen,Abeer.
ABSTRACT Spinosad (SPD) is a highly selective insect control product. However, it was reported that SPD has toxicity toward other non-target organisms. This study was conducted to address the toxic effect of two sub-chronic low and high doses; 35 and 350 mg/kg SPD on some biochemical, histological and immunohistochemical parameters of the liver, kidney and cerebellum. Thirty-six male Swiss mice were divided into three groups of 12 mice each; first group (G1) served as a control, second group (G2) received a low sub-chronic dose of SPD that is equal to 35 mg/kg, and third group (G3) received a high sub-chronic dose of SPD that is equal to 350 mg/kg. The results showed that mice which were received 350 mg/kg SPD showed a significant decrease in the body...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bio-insecticide; Spinosad; Toxicity; Sub-chronic; Biochemical; Histological; Immunohistochemical; Alterations.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100306

Assessment of ultrasonographic and endoscopic changes in dogs with gastrointestinale disorders
Provedor de dados: 45
Autores: Malancus,R.N.; Malancus,C.M. Tofan.
ABSTRACT The study has been conducted over a period of 4 years, on a total number of 133 dogs, all of those expressing gastrointestinal disorders. Ultrasound and endoscopic examinations were performed in all dogs in order to assess any significant correlations between ultrasonographic and endoscopic findings. The results confirm a significant correlation between the presence of diarrhoea and increased thickness of the large bowel wall, with P&lt;0.5. Another extremely significant correlation we observed is the one between increased thickness of large bowel wall and loss of layering at this level, with P&lt;0.5. Upper GI endoscopy revealed that dilated lacteals in the duodenum are significantly associated with the presence of diarrhoea, P&lt;0.5 and, more...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dogs; Gastrointestinal tract; Ultrasound; Endoscopy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601451

Assessment of watermelon accessions for salt tolerance using stress tolerance indices
Provedor de dados: 64
Autores: Ekbic,Ercan; Cagıran,Cagri; Korkmaz,Kursat; Kose,Malik Arsal; Aras,Veysel.
ABSTRACT Salt stress is the most significant constraint for agricultural production in arid and semi-arid regions. Thus, genetically improved stress-tolerant varieties are needed for the future. The identification of salt-tolerant genotypes is the starting point for such breeding studies. This study was conducted to determine and assess the tolerance of different watermelon genotypes under saline conditions. Twenty-two watermelon genotypes and accessions were grown in pots with 3 kg of soil in four saline stress conditions (0 mmol kg-1 as the control, 25, 50 and 100 mmol kg-1 NaCl). The detrimental effects of salt stress on the plants were evident with increasing doses of NaCl. Stress indices calculated over the plant dry weights under the 100 mmol kg-1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrullus lanatus; Local varieties; Stress tolerance attributes; Tolerance for salt stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000600616

Assigning dates and identifying areas affected by fires in Portugal based on MODIS data
Provedor de dados: 42
Autores: PANISSET,JESSICA; DACAMARA,CARLOS C.; LIBONATI,RENATA; PERES,LEONARDO F.; CALADO,TERESA J.; BARROS,ANA.
ABSTRACT An automated procedure is here presented that allows identifying and dating burned areas in Portugal using values of daily reflectance from near-infrared and middle-infrared bands, as obtained from the MODIS instrument. The algorithm detects persistent changes in monthly composites of the so-called (V,W) Burn-Sensitive Index and the day of maximum change in daily time series of W is in turn identified as the day of the burning event. The procedure is tested for 2005, the second worst fire season ever recorded in Portugal. Comparison between the obtained burned area map and the reference derived from Landsat imagery resulted in a Proportion Correct of 95.6%. Despite being applied only to the months of August and September, the algorithm is able to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Burned area; MODIS; Portugal; Remote sensing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401487

Assistência técnica e extensão rural cooperativa: o perfil e o trabalho dos agentes de campo em uma cooperativa agropecuária em Minas Gerais, Brasil
Provedor de dados: 125
Autores: Rauta Petarly,Renata; Silva Coelho,Priscilla; Souza,Welison Portugal de.
O objetivo deste trabalho é descrever como é a Assistência Técnica e Extensão Rural executada por uma cooperativa agropecuária e qual é o perfil dos profissionais responsáveis por ela, questionando-se como ela contribui nos aspectos associativos e empresariais na gestão cooperativa. A pesquisa foi exploratória-descritiva, realizada em uma cooperativa de Minas Gerais. Realizaram-se entrevistas com todos os agentes de campo da cooperativa. Evidenciou-se que os agentes se inserem no contexto de melhorias técnicas e produtivas, ao mesmo tempo em que contribuem com o processo comunicacional e representativo com ações de educação cooperativista que promovam a participação social e econômica dos cooperados
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Extensão rural; Perfil profissional; Cooperativas agropecuárias; Brasil.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000200008

Associação de plasma sanguíneo ao tratamento de envenenamento botrópico em equino: relato de caso
Provedor de dados: 45
Autores: Camplesi,A.C.; Rivera,G.G.; Bonacin,Y.S.; Paula,V.B.; Lacerda Neto,J.C.; Moya-Araujo,C.F.
RESUMO O presente trabalho tem por objetivo relatar um caso de envenenamento botrópico em um equino, fêmea, seis anos de idade, da raça Quarto de Milha, pesando 460kg, que foi atendido no hospital veterinário da FCAV/Unesp, Campus de Jaboticabal, SP. No exame clínico, observou-se aumento bilateral de narina, com extrema sensibilidade ao toque, presença das marcas da presa da serpente na região rostral de focinho, mucosas róseas com petéquias. No exame de sangue, pôde-se detectar alteração no tempo de coagulação sanguínea (&gt;30 minutos). O animal permaneceu internado, sendo instituída a seguinte terapia: soro antiofídico polivalente, transfusão de plasma sanguíneo equino, fluidoterapia intensa, flunixin meglumine e sulfa associado ao trimetoprim. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bothrops; Acidente ofídico; Terapêutica.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400815

Associação entre caracteres de raiz de cenoura.
Provedor de dados: 14
Autores: SILVA, G. O. da; CARVALHO, A. D. F. de; VIEIRA, J. V.
O objetivo do trabalho foi verificar as relações entre caracteres fenotípicos de raízes de cenoura a partir de populações de cenoura cultivadas em sistema de produção convencional. O experimento foi conduzido na Embrapa Hortaliças, DF.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Daucus carota; Fenótipo; Melhoramento genético vegetal; Raiz.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082583

Association between ADAM metallopeptidase domain 33 gene polymorphism and risk of childhood asthma: a meta-analysis
Provedor de dados: 56
Autores: Sun,F.J.; Zou,L.Y.; Tong,D.M.; Lu,X.Y.; Li,J.; Deng,C.B.
This study aimed to investigate the association between ADAM metallopeptidase domain 33 (ADAM33) gene polymorphisms and the risk of childhood asthma. The relevant studies about the relationship between ADAM33 gene polymorphisms and childhood asthma were searched from electronic databases and the deadline of retrieval was May 2016. The single nucleotide polymorphisms (SNPs) of ADAM33 (rs511898, rs2280092, rs3918396, rs528557, rs2853209, rs44707, rs2280091 and rs2280089) were analyzed based on several models including the allele, codominant, recessive and dominant models. The results showed that the ADAM33 rs2280091 polymorphism in all four genetic models was associated with an increased risk of childhood asthma. Positive associations were also found between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Childhood; Asthma; ADAM33; Gene polymorphisms; Asthma risk; Meta-analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001000609

Association between kidney function and Framingham risk score in an admixed population of Brazil
Provedor de dados: 60
Autores: Costa,Brunna Soares Rodrigues; Freitas,Erika Paula Silva; Cruz,Marina Sampaio; Duarte,Victor Hugo Rezende; Silva,Ananília Medeiros Gomes da; Santos,Isabelle Cristina Clemente dos; Santos,Jéssica Cavalcante dos; Rezende,Adriana Augusto; Sena-Evangelista,Karine Cavalcanti Maurício; Silbiger,Vivian Nogueira.
ABSTRACT Chronic kidney disease (CKD) increases cardiovascular disease (CVD) risk development. However, the mechanisms of reduced kidney function with CVD risk are unclear. This study aimed to investigate the association between kidney function and Framingham risk score (FRS) in participants with traditional cardiovascular risk factors and normal estimated glomerular filtration rate (eGFR) &gt; 60 mL/min/1.73 m² in an admixed population of Brazil. The participants were divided into three groups according to FRS: low risk group with 0% to &lt;10%, moderate risk group with ≥10% to 20% and high risk group with &gt;20%. The eGFR was calculated using Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI). Data from participants were collected by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chronic kidney disease; Cardiovascular diseases/risk factors; Glomerular filtration rate; Framingham risk score (FRS).
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300626

Association between MFN2 gene polymorphisms and the risk and prognosis of acute liver failure: a case-control study in a Chinese population
Provedor de dados: 56
Autores: Wei,Y.-L.; Tian,Q.; Zhao,X.-X.; Qiu,G.-Z.; Xu,Y.
This study aimed to determine the role of mitofusin 2 (MFN2) gene polymorphisms in the risk and prognosis of acute liver failure (ALF). A total of 298 blood samples were collected from 138 ALF patients (case group) and 160 healthy participants (control group). Coagulation function, glutamic pyruvic transaminase (GPT), glutamic oxaloacetic transaminase (GOT), total bilirubin (TB), blood ammonia and lactic acid (LA) were measured. The predictive evaluation of MFN2 gene polymorphisms in the risk and prognosis of ALF patients was estimated using Kaplan-Meier survival analysis, haplotype analysis, binary logistic regression analysis and Cox regression analysis. Higher levels of GPT, GOT, TB, blood ammonia and LA were observed in ALF patients with the GG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acute liver failure; MFN2; Gene polymorphism; Risk; Prognosis; Chinese population.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000600605

Association between polymorphisms in the APOB gene and hyperlipidemia in the Chinese Yugur population
Provedor de dados: 56
Autores: Gu,Q-L.; Han,Y.; Lan,Y-M.; Li,Y.; Kou,W.; Zhou,Y-S.; Hai,X-J.; Yan,B.; Ci,C-H.
We investigated the influence of apolipoprotein B gene (APOB) variants on the risk of hyperlipidemia (HL) in 631 middle-aged and elderly members of the Chinese Yugur population (HL, n=336; normolipidemia, n=295). APOB polymorphisms were identified using mass spectrometry, and five single nucleotide polymorphisms (rs1042034, rs2163204, rs512535, rs676210, and rs679899) and serum lipids were further analyzed. rs1042034 and rs676210 were significantly associated with HL (P&lt;0.05). Compared with the GG or AA genotype, individuals with AG and AG+AA in rs1042034 and with AG and AG+GG in rs676210 had a 1.67-fold (95%CI=1.20–2.33),1.63-fold (95%CI=1.19–2.24), 1.72-fold (95%CI=1.24–2.40), and 1.67-fold (95%CI=1.21–2.291) increased risk of high HL, respectively....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yugur minority; Apolipoprotein B gene; Single nucleotide polymorphism; Hyperlipidemia; Serum lipids.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001100601

Association between the p53 arginine/arginine homozygous genotype at codon 72 and human papillomavirus E6/E7 mRNA expression
Provedor de dados: 55
Autores: Chuery,Ana Carolina Silva; Silva,Ismael Dale Cotrim Guerreiro da; Ribalta,Julisa Chamorro Lascasas; Speck,Neila Maria de Góis.
ABSTRACT  Objective: To evaluate the association between p53 polymorphisms and human papillomavirus (HPV) E6/E7 mRNA expression.  Methods: We analyzed 175 cervical samples from women aged 16-69 years old who were tested for HPV E6/E7 mRNA expression (NucliSENS® EasyQ® HPV). The samples were divided into three groups: positive (n = 75) those with positive HPV E6/E7 mRNA expression and positive high-risk HPV Hybrid Capture (HR-HC) test; negative (n = 52) those with negative HPV E6/E7 mRNA expression and positive HR-HC; and control (n = 48) those with negative HPV E6/E7 mRNA expression and negative HR-HC. The p53 polymorphisms at codons 11, 72, and 248 were evaluated through polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Human papillomavirus; Oncoproteins; Genetic polymorphisms; P53 gene; Arginine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300248

Association between Toll-like receptor 4 Asp299Gly polymorphism and coronary heart disease susceptibility
Provedor de dados: 56
Autores: Wu,B.W.; Zhu,J.; Shi,H.M.; Jin,B.; Wen,Z.C.
Published data on the association between Toll-like receptor 4 (TLR4) Asp299Gly polymorphism and coronary heart disease (CHD) susceptibility are inconclusive. To derive a more precise estimation of the relationship, a meta-analysis was performed. English-language studies were identified by searching PubMed and Embase databases (up to November 2016). All epidemiological studies were regarding Caucasians because no TLR4 Asp/Gly and Gly/Gly genotypes have been detected in Asians. A total of 20 case-control studies involving 14,416 cases and 10,764 controls were included in the meta-analysis. Overall, no significant associations were found between TLR4 Asp299Gly polymorphism and CHD susceptibility in the dominant model (OR=0.89; 95%CI=0.74 to 1.06; P=0.20)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Toll-like receptor 4; Polymorphism; Coronary heart disease; Meta-analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000900609

Association of morphological and water factors with irrigated forage cactus yield
Provedor de dados: 91
Autores: Barbosa,Marcela L.; Silva,Thieres G. F. da; Zolnier,Sérgio; Silva,Servulo M. S. e; Morais,José E. F. de; Assis,Mery C. de S.
ABSTRACT This study aimed to understand the relationship of morphological characteristics and actual evapotranspiration of forage cactus clones with their productive capacity under different water regimes. The data used in this study were collected between the years 2012 and 2013, in Serra Talhada, State of Pernambuco. The clones Sertânia IPA - IPA, Miúda - MIU and Orelha de Elefante Mexicana - OEM were submitted to three irrigation depths (2.5, 5.0 and 7.5 mm) and three irrigation intervals (7, 14 and 28 days). Cladode and plant morphology, accumulated actual evapotranspiration and yield were obtained at the moment of harvest. Pearson’s correlation matrix was elaborated and, in the sequence, multicollinearity, canonical and path analysis were applied....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evapotranspiration; Nopalea sp.; Opuntia sp.; Brazilian Semi-arid region.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000900600

Association of polymorphisms in the heparanase gene (HPSE) with hepatocellular carcinoma in Chinese populations
Provedor de dados: 74
Autores: Yu,Lixia; Zhang,Xiaoai; Zhai,Yun; Zhang,Hongxing; Yue,Wei; Zhang,Xiumei; Wang,Zhifu; Zhou,Hong; Zhou,Gangqiao; Gong,Feng.
Abstract Heparanase activity is involved in cancer growth and development in humans and single nucleotide polymorphisms (SNPs) in the heparanase gene (HPSE) have been shown to be associated with tumors. In this study, we investigated whether SNPs in HPSE were a risk factor for hepatocellular carcinoma (HCC) by undertaking a comprehensive haplotype-tagging, case-control study. For this, six haplotype-tagging SNPs (htSNPs) in HPSE were genotyped in 400 HCC patients and 480 controls by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. A log-additive model revealed significant correlations between the HPSE polymorphisms rs12331678 and rs12503843 and the risk of HCC in the overall samples (p = 0.0046 and p = 0.0055). When...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genetic association; Heparanase; Hepatocellular carcinoma; HPSE gene; PCR-RFLP.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500743

Association of the severity of tongue lesions in broiler chickens with the quality of corn in feed
Provedor de dados: 86
Autores: Vaccari,Isabel Cristina Mores; Duarte,Vinicius; Rodrigues,Denise Russi; Santos,Fabiana Ramos dos; Minafra,Cibele Silva.
Abstract: The objective of this work was to determine the correlation of the physical attributes of corn and the mycotoxins present in its grains with the severity of tongue lesions in broiler breeder roosters. The occurrence of the aflatoxin, vomitoxin, zearalenone, T-2 toxin, and fumonisin mycotoxins was detected in the corn grains used in the feed formulation for breeder chickens. The percentages of moisture and broken grains were positively correlated (Pearson’s correlation) with the presence of aflatoxin. Milder lesions (grade 1) are positively correlated with aflatoxin and negatively correlated with fumonisin, and the most severe lesions (grade 3) are positively correlated with vomitoxin, fumonisin, and T-2 toxin.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aflatoxin; Aviculture; Fumonisin; Mycotoxin; T-2 toxin; Vomitoxin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000942

Associations among growth, scrotal circumference, and visual score of beef cattle in performance tests on pasture or in feedlots
Provedor de dados: 96
Autores: Raidan,Fernanda Santos Silva; Tineo,Juan Salvador Andrade; Moraes,Mariana Mamedes de; Escarce,Thiago Campos; Araújo,Andresa Eva Melo de; Gomes,Muller Marques de Carvalho; Ventura,Henrique Torres; Toral,Fabio Luiz Buranelo.
ABSTRACT This study aimed to evaluate associations among final weight (FW), average daily gain (ADG), scrotal circumference (SC), and visual score (VS) of beef cattle in performance tests on pasture or in feedlots. Genetic parameters for FW, ADG, SC, and VS of young Nellore bulls performance-tested on pasture or in feedlots were evaluated by mixed model. The performance test and final age were considered as fixed effects and additive genetic and residual effects were considered as random effects. Additive genetic and residual variances for final weight and average daily gain were smaller on pasture than in feedlots. There was no difference between genetic and residual variances and heritability for scrotal circumference on pasture or in feedlots. Genetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bos indicus; Genetic correlation; Heritability; Phenotypic selection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400309

ASSOCIATIONS BETWEEN TRAITS IN FISÁLIS: A TOOL FOR INDIRECT SELECTION OF SUPERIOR PLANTS
Provedor de dados: 94
Autores: TREVISANI,NICOLE; MELO,RITA CAROLINA DE; COLLI,MAURO PORTO; COIMBRA,JEFFERSON LUÍS MEIRELLES; GUIDOLIN,ALTAMIR FREDERICO.
ABSTRACT  Knowledge about associations between traits is fundamental for plant breeding, since indirect selection can accelerate the development of promising genotypes. This study assessed the magnitude of associations between agronomically important traits in fisális (Physalis peruviana L). The experiment was conducted in Lages, Santa Catarina, and the treatments consisted of six fisális populations. The experiment was arranged in a randomized block design, with two replications and seven plants per plot. The correlations between traits were estimated based on the Pearson correlation coefficients and partitioned into direct and indirect effects through path analysis. Fruit weight was positively correlated with number of seeds (0.874), equatorial fruit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phenotypic correlation; Path analysis; Plant breeding; Physalis peruviana L.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400801

Associations between vegetative and production traits in guava tree full-sib progenies
Provedor de dados: 86
Autores: Santos,Paulo Ricardo dos; Preisigke,Sandra da Costa; Viana,Alexandre Pio; Cavalcante,Natan Ramos; Sousa,Carlos Misael Bezerra de; Amaral Júnior,Antônio Teixeira de.
Abstract: The objective of this work was to estimate the genetic parameters and to evaluate the associations between vegetative and yield characteristics, in full-sib progenies of guava tree (Psidium guajava). The following characteristics were evaluated: yield per plant, number of fruits, fruit mass, plant height, stem diameter, and canopy volume. The estimation of genetic parameters was obtained by the REML/Blup procedure. Based on the breeding values ​​predicted by Blup, the genetic and canonical correlations were estimated, and the genetic correlation coefficients were unfolded into direct and indirect effects on the character yield per plant using path analysis. Genetic variability was estimated for number of fruits (567.66) and yield per plant...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium guajava; Correlations; Path analysis; REML/Blup.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500303

Asteraceae in the northern Espinhaço Range, Brazil: richness, endemism and conservation
Provedor de dados: 39
Autores: Staudt,Mariana Guerra; Alves,Maria; Roque,Nádia.
ABSTRACT Floristic inventories focussing on the Espinhaço Range have revealed an extensive diversity for Asteraceae and emphasize the high degree of endemism of its species. This study aims to explore the species-rich Asteraceae through a floristic survey, and by identifying endemic records for the municipality of Morro do Chapéu, Bahia. Samples were collected during six field trips in different phytophysiognomies and approximately 1,400 exsiccatae from the main herbaria collections were examined. Asteraceae in Morro do Chapéu is represented by 18 tribes, 72 genera and 119 species. Eupatorieae and Vernonieae are the most species rich tribes and currently comprise 30 and 28 species, respectively, representing 50 % of the local Asteraceae flora. Baccharis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Campos rupestres; Chapada Diamantina; Compositae; Espinhaço Range; Floristic survey.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400698

Astragalus polysaccharides improve cardiomyopathy in STZ-induced diabetic mice and heterozygous (SOD2+/-) knockout mice
Provedor de dados: 56
Autores: Ju,J.; Chen,W.; Lai,Y.; Wang,L.; Wang,H.; Chen,W.J.; Zhao,X.; Ye,H.; LI,Y.; Zhang,Y.
Oxidative stress plays an important role in the development of diabetic cardiomyopathy. In the present study, we determined whether the effect of astragalus polysaccharides (APS) on diabetic cardiomyopathy was associated with its impact on oxidative stress. Streptozotocin (STZ)-induced diabetic mice and heterozygous superoxide dismutase (SOD2+/-) knockout mice were administered APS. The hemodynamics, cardiac ultrastructure, and the apoptosis, necrosis and proliferation of cardiomyocytes were assessed to evaluate the effect of APS on diabetic and oxidative cardiomyopathy. Furthermore, H2O2 formation, oxidative stress/damage, and SOD activity in cardiomyocytes were evaluated to determine the effects of APS on cardiac oxidative stress. APS therapy improved...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diabetes; Cardiomyopathy; Oxidative stress; Superoxide dismutase.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000800601

Astronomical and atmospheric impacts on deep-sea hydrothermal vent invertebrates
Provedor de dados: 5
Autores: Lelievre, Yann; Legendre, Pierre; Matabos, Marjolaine; Mihaly, Steve; Lee, Raymond W.; Sarradin, Pierre-marie; Arango, Claudia P.; Sarrazin, Jozee.
Ocean tides and winter surface storms are among the main factors driving the dynamics and spatial structure of marine coastal species, but the understanding of their impact on deep-sea and hydrothermal vent communities is still limited. Multidisciplinary deep-sea observatories offer an essential tool to study behavioural rhythms and interactions between hydrothermal community dynamics and environmental fluctuations. Here, we investigated whether species associated with a Ridgeia piscesae tubeworm vent assemblage respond to local ocean dynamics. By tracking variations in vent macrofaunal abundance at different temporal scales, we provide the first evidence that tides and winter surface storms influence the distribution patterns of mobile and non-symbiotic...
Tipo: Text
Palavras-chave: Deep-sea observatory; Hydrothermal vents; Macrofaunal abundance; Surface storms; Ocean tides; Time-series analysis.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00380/49122/49554.pdf

Astyanax taurorum a new species from dos Touros River, Pelotas River drainage, an upland southern Brazilian river (Characiformes: Characidae)
Provedor de dados: 103
Autores: Lucena,Carlos Alberto S. de; Zaluski,Amanda Bungi; Lucena,Zilda Margarete Seixas de.
ABSTRACT A new species of Astyanax belonging to the Astyanax scabripinnis complex is described from dos Touros River, tributary of the Pelotas River, Uruguay River basin. Astyanax taurorum sp. nov. is distinguished from other species of the Astyanax scabripinnis species complex by having two humeral spots, the first vertically elongated; teeth of inner row of premaxilla with three to five cusps; 2-3 (modes 2 or 3) maxillary teeth; 20-23 (mode 22) branched anal-fin rays; 13-15 (mode 14) gill rakers on lower branch of the first branchial arch; 20-23 (mode 21) total gill rakers in first branchial arch; 33-36 (mode 35) perforated lateral line scales. Astyanax taurorum sp. nov. is similar to Astyanax paris; nevertheless, it can be readily distinguished from it...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxonomy; Rio Grande do Sul; Uruguay River; Distribution.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100326

Asymbiotic germination in three Chloraea species (Orchidaceae) from Chile
Provedor de dados: 73
Autores: PEREIRA,GUILLERMO; ALBORNOZ,VERÓNICA; ROMERO,CHRISTIAN; LARA,SEBASTIÁN; SÁNCHEZ-OLATE,MANUEL; RÍOS,DARCY; ATALA,CRISTIAN.
ABSTRACT Orchids require symbiotic fungi and/or specific conditions to germinate. Asymbiotic techniques have been shown successful for orchid germination. In Chile, Chloraea include many endemic, and potentially ornamental, terrestrial orchid species. In this study, individuals of Chloraea crispa, C. gavilu and C. virescens were manually autopollinated. The resulting capsules were sterilized and seeds were aseptically obtained. We evaluated asymbiotic germination in: Agar Water (AW), Knudson C (KC), Banana Culture Media (CMB), Tomato Culture Media (CMT), Malmgren Modified (MM), Murashige and Skoog (MS), and MS modified (MS1/2). Seeds were incubated in the dark at 24±1 ºC for 2 weeks. Then they were put in 16/8 h light/dark cycles for 14 weeks. We...
Tipo: Journal article
Palavras-chave: Terrestrial orchids; Endemic species; In vitro germination; Culture media; Orchid propagation; Asymbiotic germination.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100131

Asymbiotic seed germination and in vitro propagation of Cattleya trianae Linden &amp;amp; Reichb.f. (Orchidaceae)
Provedor de dados: 109
Autores: Salazar-Mercado,Seir Antonio; Vega-Contreras,Nelson Alfonso.
Abstract Cattleya trianae (Linden &amp; Reichb.f., 1860), Colombian national flower, is in danger of extinction due to the destruction of its natural habitats and excessive collection for horticultural purposes. Therefore, in vitro culture is a tool for the conservation of threatened species. In this study we determined the most suitable culture medium for asimbytic seed germination and in vitro propagation of C. trianae. Initially, mature capsules were collected, the seeds were subsequently disinfected and seeded with the syringe method (Vendrame et al., 2007), to evaluate the effect of five media on the development of C. trianae after 20 weeks. The seedlings were transplanted and acclimated using different substrates. The best percentage (54.2%) of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic additives; Coconut water; Pineapple juice; In vitro propagation.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000400544

Asymmetric bioreduction of β-ketoesters derivatives by Kluyveromyces marxianus: influence of molecular structure on the conversion and enantiomeric excess
Provedor de dados: 42
Autores: OLIVEIRA,SIMONE S.S.; BELLO,MURILO L.; RODRIGUES,CARLOS R.; AZEVEDO,PAULA L. DE; RAMOS,MARIA C.K.V.; AQUINO-NETO,FRANCISCO R. DE; FIAUX,SORELE B.; DIAS,LUIZA R.S.
ABSTRACT This study presents the bioreduction of six β-ketoesters by whole cells of Kluyveromyces marxianus and molecular investigation of a series of 13 β-ketoesters by hologram quantitative structure-activity relationship (HQSAR) in order to relate with conversion and enantiomeric excess of β-stereogenic-hydroxyesters obtained by the same methodology. Four of these were obtained as (R)-configuration and two (S)-configuration, among them four compounds exhibited &gt;99% enantiomeric excess. The β-ketoesters series LUMO maps showed that the β-carbon of the ketoester scaffold are exposed to undergo nucleophilic attack, suggesting a more favorable β-carbon side to enzymatic reduction based on adopted molecular conformation at the reaction moment. The HQSAR...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biocatalysis; Β-ketoesters; Β-hydroxyesters; HQSAR; Whole cell bioreduction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401403

Asymptomatic and symptomatic embolic events in infective endocarditis: associated factors and clinical impact
Provedor de dados: 55
Autores: Monteiro,Thaíssa S.; Correia,Marcelo G.; Golebiovski,Wilma F.; Barbosa,Giovanna Ianini F.; Weksler,Clara; Lamas,Cristiane C.
ABSTRACT  Background: Embolic complications of infective endocarditis are common. The impact of asymptomatic embolism is uncertain.  Objectives: To determine the frequency of emboli due to IE and to identify events associated with embolism.  Methods: Retrospective analysis of an endocarditis database, prospectively implemented, with a post hoc study driven by analysis of data on embolic events. Data was obtained from the International Collaboration Endocarditis case report forms and additional information on embolic events and imaging reports were obtained from the medical records. Variables associated with embolism were analyzed by the statistical software R version 3.1.0.  Results: In the study period, 2006-2011, 136 episodes of definite infective...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Infective endocarditis; Embolism; Asymptomatic embolism; Splenomegaly; Cardiac surgery; Splenectomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300240

Asynchronous Hatching and Extended Parental Care in Aegla schmitti (Decapoda, Anomura)
Provedor de dados: 52
Autores: Adam,Carolina de Lima; Marochi,Murilo; Lacerda,Mariana; Trevisan,Andre; Masunari,Setuko.
ABSTRACT The aim of this study was to describe the behavior of newly-hatched juveniles and maternal care in Aegla schmitti. The experiment was conducted using seven ovigerous females with eggs at different stages of embryonic development and 12 eggs that had been placed in a separate aquarium. We observed asynchronous hatching in all females, with a mean of 66 hatched juveniles per female. The females also exhibited extended maternal care, allowing the juveniles to remain inside their abdominal chamber or on other parts of their body in the first few days after hatching. The juveniles that hatched in a separate aquarium fed on the remaining eggs, despite food being available. The incubation period and number of hatched eggs are highly variable between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crustacean behavior; Maternal care; Hatching period; Aeglidae.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100450

Ata...
Provedor de dados: 14
Autores: REUNIÃO DE PESQUISA DE SOJA, 35., 2016, Londrina.
Nesta ata, estão apresentadas as discussões e indicações técnicas extraídas com base nos resultados de pesquisa apresentados. Também estão registradas as principais propostas de pesquisa e/ou transferência de tecnologia, que serão executadas isoladamente ou em parceria entre as diversas instituições, Sessão Plenária de Abertura, Sessão Solene de Abertura, Sessão Plenária Inicial, Relatos por Estado sobre o comportamento da cultura da soja na safra 2015/2016, Produção de Soja no Brasil ? Safra 2015/16, Região Sul, Região Centro-Oeste, Região Sudeste, Região do MATOPIBA, Região Norte, Palestras, painéis e temas para discussão, Comissões Técnicas, Comissão de Difusão de Tecnologia e Economia Rural, Comissão de Ecologia, Fisiologia e Práticas Culturais,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pesquisa agrícola; Soja; Agricultural research; Soybeans.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069627

Ataque sulfúrico.
Provedor de dados: 14
Autores: TEIXEIRA, P. C.; CAMPOS, D. V. B. de; FONTANA, A.
O conhecimento do teor total de diversos elementos do solo auxilia a sua caracterização assim como esclarece o conteúdo potencial de alguns nutrientes de plantas. A solubilização de amostras de solo com H2SO4 1:1, visando à determinação de relações moleculares (Ki e Kr), permite a avaliação de estágios de intemperização de solos e denotam a composição mineralógica da fração argila.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Química do solo; Ferro; Alumínio; Sílica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087340

Ataque triácido.
Provedor de dados: 14
Autores: CAMPOS, D. V. B. de; TEIXEIRA, P. C.
Minerais e compostos orgânicos componentes do solo são totalmente solubilizados por meio da digestão com uma mistura ternária de ácidos fortes e concentrados (HNO3+HF+HClO4), liberando seus elementos constituintes posteriormente determinados por métodos complexométricos ou espectrométricos.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088717

Atendimento de um filhote de macaco-prego (Cebus libidinosus) em Jaguariúna, Estado de São Paulo, Brasil
Provedor de dados: 195
Autores: Moraes, J. E. C.; Bengezen, A. C. A. S.; Fabiano, A. L. A. A.; Pelisão, M. C. O.
Jaguariúna é um município localizado na região de Campinas, estado de São Paulo, Brasil, com uma população de aproximadamente 53.069 habitantes, segundo dados do IBGE de 2016. A Secretaria da Saúde e a Defesa Civil do município, são responsáveis por solucionar as demandas com animais. Em janeiro deste ano, a Defesa Civil atendeu uma ocorrência de um primata não humano próximo a uma empresa da cidade. Sob instruções do médico-veterinário da Saúde, o animal foi imediatamente resgatado. O animal, um filhote de macaco-prego (Cebus libidinosus), foi encaminhado a uma clínica veterinária credenciada pela prefeitura de Jaguariúna. Com o risco da febre amarela, existente atualmente no Brasil, foram tomados todos os cuidados tanto para a proteção do pequeno...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37635

Äthiopien - ein Reisebericht
Provedor de dados: 21
Autores: Braun, Sepp; Hermanowski, Robert; Kempkens, Karl; Klöble, Ulrike; Neuerburg, Wolfgang; Radu, Frank; Williges, Ute.
Äthiopien ist ein Bauernland, etwa 80 Prozent der Menschen dort leben direkt oder indirekt von der Landwirtschaft. Und trotzdem ist der Hunger allgegenwärtig.  Eine Situation, in der die Teilnehmer einer Informationsreise nicht umhin kamen, manche ihrer vorgefassten „Bio-Überzeugungen“ zu hinterfragen.
Tipo: Newspaper or magazine article
Palavras-chave: Social aspects Education; Extension and communication Africa.
Ano: 2017
URL: http://orgprints.org/31943/1/braun-etal-2017-aethiopien-reisebericht-OEL_3_2017_p44-46.pdf

ATITUDES EM RELAÇÃO À INFORMAÇÃO DE PREÇOS DE ALIMENTOS
Provedor de dados: 196
Autores: Groot, Etiénne.
O Brasil passa por um período com tendência inflacionária e, desta forma, as alterações de preços repercutem no comportamento dos consumidores. Objetivou-se com o presente estudo a avaliação da percepção dos consumidores em relação aos preços dos alimentos, a sua atitude em buscar os menores preços de mercado e a sua propensão a utilizar informações de mídia eletrônica. Para isso, foram consideradas 54 entrevistas pessoais realizadas com consumidores de Dracena/SP, com auxílio de questionário estruturado. Os resultados mostram que, mesmo em ambiente inflacionário, a percepção dos consumidores em relação ao conhecimento dos preços dos produtos ainda é alta, principalmente entre as pessoas com mais de 45 anos de idade. Muitos consumidores pesquisam os preços...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1632

Atividade agropecuária no Estado do Pará.
Provedor de dados: 14
Autores: COSTA, M. R. T. da R.; HOMMA, A. K. O.; REBELLO, F. K.; SOUZA FILHO, A. P. da S.; COSTA, W. B. da; FERNANDES, G. L. da C.
Esta publicação retrata a situação de diversas culturas anuais e permanentes, criação animal, piscicultura e reflorestamento, nos quais o Estado do Pará tem apresentado destaque em nível nacional e até mundial para vários produtos agrícolas. Caracteriza ainda a baixa produtividade da maioria dos produtos e das potencialidades que se apresentam no desenvolvimento de uma nova agricultura tropical para a região, uma agricultura baseada nos produtos regionais, na piscicultura, no reflorestamento e na sua verticalização. Espera-se que seja útil na compreensão da nossa agricultura e de como superar o locus de contradições e paradoxos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Desenvolvimento regional.; Agricultura; Desenvolvimento Agrícola; Economia Agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073940

Atividade antimicrobiana de filme e revestimento de quitosana incorporados de nisina sobre bactérias patogênicas.
Provedor de dados: 14
Autores: BENEVIDES, S. D.; BORGES, M. de F.; BASTOS, M. do S. R.; ROSENTHAL, A.; SOUSA, C. R. V. de; SILVA, S. M. F.; MARTINS, C. M.; CHAGAS, B. S. das; BARROSO, M. K. de A.
bitstream/item/162735/1/BPD17002.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Polimero biodegradável; Antimicrobiano; Embalagem ativa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068785

Atividade de residentes dentro da coordenação de controle de zoonoses do município de Curitiba, estado do Paraná, Brasil
Provedor de dados: 195
Autores: Favaro, A. B. B. C.; Santos, D. M.; Constantino, C.; Morikawa, V. M.; Garcia, M. C. M.
Procurando vivenciar a problemática existente na interface entre saúde humana, animal e ambiental, foi criado um termo de cooperação entre a Secretaria Municipal de Saúde (SMS) de Curitiba/PR e a Universidade Federal do Paraná (UFPR), campus Curitiba. Dentre as áreas de atuação do médico-veterinário na SMS encontra-se a Coordenação de Controle de Zoonoses e Vetores (CCZV) que tem o objetivo de monitorar e controlar espécies animais urbanas, visando à profilaxia das zoonoses e doenças transmitidas por vetores, além de atividades de vigilância e controle ambiental. Dessa forma, as atividades acompanhadas pelos residentes de Medicina Veterinária foram: ações de educação em saúde para a população sobre diagnóstico e prevenção da esporotricose em clínicas...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37643

Atividade microbiana em solos de várzea e Cerrado cultivados com milho transgênico expressando os genes Cry1Ab e Cry1F de Bacillus thuringiensis.
Provedor de dados: 14
Autores: OLIVEIRA, C. A.; CALAZANS, G. M.; FIGUEIREDO, J. E. F.; MENDES, S. M.; GOMES, E. A.; MARUCCI, R. C.; VIANA, P. A.; SELDIN, L.; MARRIEL, I. E.
Em razão das vantagens agronômicas e dos benefícios econômicos, a área de cultivo de culturas geneticamente modificadas (GM) tem aumentado nos últimos anos. Embora vários estudos tenham sido conduzidos para determinar os possíveis efeitos da tecnologia Bt nas comunidades microbianas do solo, os resultados não fornecem respostas conclusivas. Dessa forma, este trabalho teve como objetivo avaliar a atividade microbiana em solos rizosférico e não rizosférico de milho transgênico e não transgênicos cultivados em Várzea e Cerrado. Testaram-se dois eventos transgênicos independentes expressando as proteínas Cry1Ab (30F35Y) ou Cry1F (30F35H) e o híbrido original (30F35), não transformado, em delineamento experimental de blocos ao acaso com três repetições. Para...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Enzima; Bactéria; Microbiologia do solo; Rizosfera.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081841

Atividades de transferência de tecnologia da Embrapa Trigo para a cultura da soja na safra 2016/2017.
Provedor de dados: 14
Autores: VIEIRA, V. M.; KLEIN, M. A.; 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/164780/1/ID44115-2017DO171p20.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Soybean.; Soja; Transferência de tecnologia; Technology transfer.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076901

Atividades desenvolvidas durante a residência em Medicina Veterinária do Coletivo, Universidade Federal do Paraná, Curitiba, estado do Paraná, Brasil
Provedor de dados: 195
Autores: Favaro, A. B. B. C.; Araujo, G. D.; Garcia, R. C. M.
A área de Medicina Veterinária do Coletivo (MVC), relativamente nova no Brasil, teve como seu primeiro curso de especialização a residência oferecida pela Universidade Federal do Paraná (UFPR), campus Curitiba, a qual já possui quatro turmas formadas. A MVC baseou-se inicialmente na especialização estrangeira Shelter Medicine, que possui como pilar o manejo de abrigos para cães e gatos. Entretanto, devido às demandas latino-americanas referentes à saúde coletiva e ao manejo populacional de cães e gatos, a MVC objetiva proporcionar aos ingressantes atuação em problemas de políticas e serviços públicos que envolvam a intersecção entre as saúdes humana, animal e ambiental (Saúde Única). As atuações ocorrem principalmente nas áreas de manejo populacional de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37638

Atividades do médico-veterinário na estratégia de saúde da família
Provedor de dados: 195
Autores: Garcia, D. M.; Lemos, A. B.; Berwanger, A. D.; Alves, R. G.; Silva, L. S.
A Vigilância em Saúde é uma das áreas de atuação do SUS que dispõe de um conjunto de ações tendentes a eliminar, diminuir ou prevenir riscos à saúde, que deve integrar-se com as ações de atenção básica, como a Estratégia de Saúde da Família (ESF). Essa atividade de promoção à saúde vai de acordo com a Carta de Ottawa, de 1996, que inclui o fortalecimento das ações comunitárias, a criação de ambientes saudáveis e a reorientação dos serviços de saúde, o que contribui para o reforço da consciência sanitária dos profissionais em saúde e da população. Com a inserção do médico-veterinário para compor o Núcleo de Apoio à Saúde da Família (Nasf), através da Portaria nº 2.488, de 21 de outubro de 2011, existe uma oportunidade aberta. O trabalho foi delineado para...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36893

Atividades voltadas à caracterização da agricultura familiar do Projeto Geotecnologias para Agricultura Familiar no Circuito das Frutas no Estado de São Paulo (GPAF)
Provedor de dados: 14
Autores: RODRIGUES, C. A. G.; GARCON, E. A. M.; GREGO, C. R.; CRISCUOLO, C.; ALVAREZ, I. A.; CARDOSO, R. N.
O objetivo do trabalho é criar subsídios para incrementar a sustentabilidade ambiental e econômica dos processos produtivos dos agricultores familiares do Circuito das Frutas, Estado de São Paulo, a partir da pesquisa participativa local, regional e caracterização espacial.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Fruticultura; Uso da Terra.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085450

Atlantic forcing of Western Mediterranean winter rain minima during the last 12,000 years
Provedor de dados: 5
Autores: Zielhofer, Christoph; Fletcher, William J.; Mischke, Steffen; De Batist, Marc; Campbell, Jennifer F. E.; Joannin, Sebastien; Tjallingii, Rik; El Hamouti, Najib; Junginger, Annett; Stele, Andreas; Bussmann, Jens; Schneider, Birgit; Lauer, Tobias; Spitzer, Katrin; Strupler, Michael; Brachert, Thomas; Mikdad, Abdeslam.
The limited availability of high-resolution continuous archives, insufficient chronological control, and complex hydro-climatic forcing mechanisms lead to many uncertainties in palaeo-hydrological reconstructions for the Western Mediterranean. In this study we present a newly recovered 19.63 m long core from Lake Sidi Ali in the North African Middle Atlas, a transition zone of Atlantic, Western Mediterranean and Saharan air mass trajectories. With a multi-proxy approach based on magnetic susceptibility, carbonate and total organic C content: core-scanning and quantitative XRF, stable isotopes of ostracod shells, charcoal counts, Cedrus pollen abundance, and a first set of diatom data, we reconstruct Western Mediterranean hydro-climatic variability,...
Tipo: Text
Palavras-chave: Holocene; Younger Dryas; Winter rain minima; Atlantic forcing; Western Mediterranean; North Atlantic Oscillation (NAO); Seasonality; Solar forcing; Lake sediments; Middle Atlas; Morocco.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53188/55016.pdf

Atlas of modern dinoflagellate cyst distributions in the Black Sea Corridor: From Aegean to Aral Seas, including Marmara, Black, Azov and Caspian Seas
Provedor de dados: 5
Autores: Mudie, Peta J.; Marret, Fabienne; Mertens, Kenneth; Shumilovskikh, Lyudmila; Leroy, Suzanne A. G.
We present the first comprehensive taxonomic and environmental study of dinoflagellate cysts in 185 surface sediment samples from the Black Sea Corridor (BSC) which is a series of marine basins extending from the Aegean to the Aral Seas (including Marmara, Black, Azov and Caspian Seas). For decades, these low-salinity, semi-enclosed or endorheic basins have experienced large-scale changes because of intensive agriculture and industrialisation, with consequent eutrophication and increased algal blooms. The BSC atlas data provide a baseline for improved understanding of linkages between surface water conditions and dinoflagellate cyst (dinocyst) distribution, diversity and morphological variations. By cross-reference to dinocyst occurrences in sediment cores...
Tipo: Text
Palavras-chave: Phytoplankton; Harmful algae; Biodiversity; Paleoceanography; Surface samples.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49824/50408.pdf

Atmospheric Corrections and Multi-Conditional Algorithm for Multi-Sensor Remote Sensing of Suspended Particulate Matter in Low-to-High Turbidity Levels Coastal Waters
Provedor de dados: 5
Autores: Novoa, Stefani; Doxaran, David; Ody, Anouck; Vanhellemont, Quinten; Lafon, Virginie; Lubac, Bertrand; Gernez, Pierre.
The accurate measurement of suspended particulate matter (SPM) concentrations in coastal waters is of crucial importance for ecosystem studies, sediment transport monitoring, and assessment of anthropogenic impacts in the coastal ocean. Ocean color remote sensing is an efficient tool to monitor SPM spatio-temporal variability in coastal waters. However, near-shore satellite images are complex to correct for atmospheric effects due to the proximity of land and to the high level of reflectance caused by high SPM concentrations in the visible and near-infrared spectral regions. The water reflectance signal ((w)) tends to saturate at short visible wavelengths when the SPM concentration increases. Using a comprehensive dataset of high-resolution satellite...
Tipo: Text
Palavras-chave: Remote sensing; Suspended particulate matter; Coastal waters; River plumes; Multi-conditional algorithm.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00590/70197/68222.pdf

Atorvastatin-Medicated Dentifrice Significantly Inhibits CD4+ T Cell Proliferation: In vitro Pilot Study
Provedor de dados: 77
Autores: Rosenberg,David R; Kernitsky,Jeremy R; Andrade,Catherine X; Ramirez,Valeria; Violant,Deborah; Nart,José.
Reports indicate that statins (cholesterol-lowering drugs), in addition to lowering cholesterol, have an immunomodulatory effect. This effect may be beneficial for the treatment of several diseases, including periodontal disease. The aim of the present study was to evaluate the immunomodulatory effect of an atorvastatin-medicated dentifrice on CD4+ T cell proliferation. CD4+ T cell proliferation assays and peripheral blood mononuclear cell (PBMC) viability assays were conducted on PBMCs from healthy donors cultured under the following conditions: control, atorvastatin solution, atorvastatin-medicated dentifrice, and dentifrice without atorvastatin at concentrations of 1, 5, 10, 50 and 100 µM. A Generalized Equation Estimation (GEE) model was used to...
Tipo: Journal article
Palavras-chave: Atorvastatin calcium; Dentifrices; T cells; Flow cytometry.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200002

ATP content and viability of spermatozoa drive variability of fertilization success in the Pacific oyster ( Crassostrea gigas )
Provedor de dados: 5
Autores: Boulais, Myrina; Soudant, Philippe; Le Goic, Nelly; Quere, Claudie; Boudry, Pierre; Suquet, Marc.
Fertilization of the oocyte is a critical process of sexual reproduction depending among other factors on spermatozoa functionality. Mitochondria participate in many crucial processes for spermatozoa motility and fertilizing ability. The Pacific oyster, Crassostrea gigas, is characterized by a high inter-individual variability of its reproductive success which has been shown to be partially due to the variability of gamete quality. The present study explored spermatozoa characteristics such as: i) relationships among mitochondrial functionality (ATP content, mitochondrial membrane potential (MMP), reactive oxygen species production); sperm viability (percentages of live, dying, and dead); and motility; and ii) their involvement in inter-oyster variability...
Tipo: Text
Palavras-chave: Spermatozoa; Quality; Motility; Viability; ATP content; ROS production.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49769/50309.pdf

Atresia anal com fístula retovaginal em ovino: relato de caso
Provedor de dados: 45
Autores: Antonioli,M.L.; Carvalho,J.R.G.; Bustamante,C.C.; Mendonça,L.F.; Bergamasco,P.L.F.; Escobar,A.; Marques,L.C.; Canola,P.A.
RESUMO A atresia anal com fístula retovaginal, é considerada uma afecção congênita rara nos ovinos. Em virtude disso, buscou-se descrever o reparo cirúrgico e cuidados pós-operatórios em uma borrega que apresentava essa afecção. Nesse sentido, uma borrega, sem raça definida, de 25 dias de idade e pesando 7,2kg, apresentou sinais de distensão abdominal e defecação pela vulva. A afecção foi diagnosticada por meio do exame clínico e confirmada radiograficamente, constatando-se atresia anal do tipo III em associação com a fístula.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Borrega; Malformação congênita; Atresia anal; Cuidado pós-operatório; Correção cirúrgica.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501167

Atributos agroeconômicos na consorciação da couve-de-folhas com alface e/ou cebolinha sob manejo com biofertilizante.
Provedor de dados: 14
Autores: CARDOSO, M. O.; ANTONIO, I. C.; BERNI, R. F.
O objetivo deste estudo foi testar a consorciação da couve-de-folhas, cultura principal, com outras hortaliças folhosas (alface e cebolinha), sob dois manejos com biofertilizante antes do plantio (presença e ausência), além de aplicações em base de biofertilizante, em cobertura, utilizando-se como parâmetros de avaliação a resposta biológica em massa verde das culturas, o índice do uso eficiente da terra (UET) e a renda bruta.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agroecologia; Consorciação; Couve-de-folha.; Alface; Allium Schoenoprasum; Brassica Oleracea; Cebolinha; Lactuca Sativa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075671

Atributos físicos e estoques de carbono do solo sob diferentes usos da terra em Rondônia, Amazônia Sul-Ocidental
Provedor de dados: 190
Autores: Mascarenhas, Adriano Reis Prazeres; Volpato Sccoti, Marta Silvana; Melo, Rafael Rodolfo; Corrêa, Fernando Luíz de Oliveira; de Souza, Emanuel Fernando Maia; Andrade, Reginaldo Almeida; Bergamin, Anderson Cristian; Müller, Manfred Willy.
Objetivou-se estudar o comportamento dos atributos físicos e dos teores e estoques de carbono do solo em sistema agroflorestal multiestratificado (SAF), comparativamente a diferentes modalidades de uso solo, sendo elas o cultivo de cacaueiro sob manejo agroecológico (CAC), pastagem cultivada (PAS) e floresta nativa (FLN). A área de estudo localiza-se na estação experimental da CEPLAC em Ouro do Preto do Oeste, RO. Nos quatro tratamentos foram instaladas, ao acaso, cinco parcelas de 20 m x 30 m. Nessas parcelas, foram coletadas amostras de solo indeformadas e deformadas nas profundidades de 0 a 20 cm e 20 a 40 cm, para determinação dos atributos fiscos e estoque de carbono no solo. Os valores de densidade do solo no SAF, CAC e PAS apresentaram-se elevados e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais  Qualidade Ambiental Agroecossistema; Física do solo; Sustentabilidade Agroecosystems; Soil physics; Sustainability.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1295

ATRIBUTOS QUÍMICOS DE UM NEOSSOLO QUARTZARÊNICO DE CERRADO SOB DIFERENTES SISTEMAS DE USO E MANEJO
Provedor de dados: 196
Autores: de Oliveira, Taine Pereira; Ensinas, Simone Cândido; Barbosa, Giselle Feliciani; Nanzer, Marina Chiquito; Barreta, Paulo Gabriel Vechetin.
Os Neossolos são solos com baixa fertilidade natural, porém, as formas de uso e manejo do solo podem alterar seus atributos químicos do solo, com isso objetivou-se quantificar os teores de pH, H+Al, Al, Ca, Mg, P e K e calcular a SB, CTC, m% e V% num Neossolo Quartzarênico sob vegetação nativa, seringueira solteira, seringueira consorciada com abacaxi, pastagem de Brachiaria sp. com 30 anos, pastagem de Brachiaria brizanta cv. Marandu com 3 anos e área de plantio convencional. As amostras de solo foram coletadas em Cassilândia-MS nas camadas de 0-10, 10-20 e 20-30 cm. Os resultados foram submetidos à análise de variância e quando significativa, as médias dos tratamentos foram agrupadas pelo teste de Scott-Knott (p≤0,05). O sistema de pastagem com 3 anos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2182

ATRIBUTOS QUÍMICOS DO SOLO E PRODUTIVIDADE DO FEIJOEIRO DE INVERNO SOB PLANTIO DIRETO NO CERRADO DE BAIXA ALTITUDE
Provedor de dados: 107
Autores: Cavallini da Silva, Maria Cecília; Andreotti, Marcelo; Passos e Carvalho, Morel; Costa, Nídia Raquel; Rocha Lima, Cesar Gustavo.
O conhecimento da variabilidade dos atributos químicos do solo é de suma importância para um manejo eficiente com vistas ao melhor desempenho produtivo das culturas. A presente pesquisa objetivou avaliar a variabilidade e as correlações lineares e espaciais entre os atributos da produtividade do feijoeiro de inverno com atributos químicos de um Latossolo Vermelho Distroférrico sob sistema de plantio direto, na região do Cerrado sul-mato-grossense. Para tanto instalou-se uma rede amostral para a coleta de dados do solo e da planta, com 124 pontos, em uma área de 4.000 m2. Os atributos do solo foram: teor de fósforo (P), matéria orgânica (MO), e o pH (pH), determinados nas profundidades de 0 - 0,10 m e 0,10 - 0,20 m. Avaliou-se as correlações simples e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais fertilidade do solo; Geoestatística; Phaseolus vulgaris; Manejo do solo.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/724

Attenuation of renal ischemic reperfusion injury by salvianolic acid B via suppressing oxidative stress and inflammation through PI3K/Akt signaling pathway
Provedor de dados: 56
Autores: Ma,Z.G.; Xia,H.Q.; Cui,S.L.; Yu,J.
Salvianolic acid B (SAB) is one the major phytocomponents of Radix Salvia miltiorrhiza and exhibit numerous health promoting properties. The objective of the current study was to examine whether SAB exerts a renoprotective effect by attenuating oxidative stress and inflammatory response through activating phosphatidylinositol 3-kinase/serine-threonine kinase B (PI3K/Akt) signaling pathway in a renal ischemic reperfusion rat model. Forty Sprague-Dawley male rats (250–300 g) were obtained and split into four groups with ten rats in each group. The right kidney of all rats was removed (nephrectomy). The rats of the Control group received only saline (occlusion) and served as a sham control group, whereas rats subjected to ischemic reperfusion (IR) insult by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Renal ischemic reperfusion; Salvianolic acid B; Oxidative stress; Inflammation; PI3K/Akt pathway.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000600607

Attitudes of South Brazilian sheep farmers to animal welfare and sentience
Provedor de dados: 65
Autores: Tamioso,Priscilla Regina; Guimarães,Paulo Ricardo Bittencourt; Molento,Carla Forte Maiolino.
ABSTRACT: We investigated self-reported attitudes of 148 South Brazilian sheep farmers to animal welfare and sentience. Many farmers (73.0%) knew animal welfare superficially. Farmers that worked for longer in the sheep industry and that raised sheep for commercial purposes mentioned more commonly that they had knowledge about animal welfare (P&lt;0.05). Terms related to freedom from hunger, thirst and malnutrition were the most used to define animal welfare, cited 24.9% of the times. The majority claimed that their animals experience good levels of welfare (93.2%), especially farmers that kept bigger flocks (P&lt;0.05). However, many respondents believed that sheep welfare could be improved on their farms (71.6%), mainly farmers with less experience in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Emotions; Opinion; Perception.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200652

Attributable risk of Capillaria species in domestic pigeons (Columba livia domestica)
Provedor de dados: 45
Autores: Qamar,M.F.; Butt,A.; Ehtisham-ul-Haque,S.; Zaman,M.A.
ABSTRACT Fecal samples were collected from 120 domestic pigeons to determine the Attributable risk of Capillaria spp. The Capillaria spp. was observed in 64 out of 120 (51%) pigeons (70 males and 50 females) under this study. A total of 64 (39 males and 25 females) were found naturally infected with Capillaria spp. with infection percentage of 51% and 50% in males and females respectively. Qualitative examinations include the direct microscopy and faecal floatation while quantitative examination includes McMaster technique (worms load was calculated per gram of the faeces). Month wise Attributable risk showed that eggs of the worms were found to be abundant in the month of July during the present study (60% to 73%) because of high humidity. Very high and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Attributable risk; Capillaria species; Pigeons; Pakistan.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501172

Attribution de DOI pour les données géographiques marines
Provedor de dados: 5
Autores: Satra Le Bris, Catherine; Merceur, Frederic; Meillon, Julien; Quimbert, Erwann; Treguer, Mickael.
Les jeux de données publics décrits dans le catalogue de l’Infrastructure de Donnée Géographique Sextant peuvent désormais bénéficier d’un Digital Object Identifier (DOI), identifiant international pérenne, au même titre qu’une publication scientifique. Un DOI fiabilise la citation de données et fournit un lien stable vers la ressource. La citation de données est une marque de reconnaissance pour les producteurs des données. Les données sont également plus simplement accessibles aux utilisateurs qui souhaitent les réutiliser pour vérifier un résultat ou poursuivre les travaux présentés dans une publication. De plus,  l'attribution de DOI à des données géographiques permet d'anticiper sur le programme Horizon 2020 qui imposera aux bénéficiaires de...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00383/49394/49831.pdf

Atuação do médico-veterinário em um caso de violência doméstica e crueldade animal – relato de caso
Provedor de dados: 195
Autores: D’aprile, L.; Favaro, A. B. B.; Araújo, G. D.; Hammerschmidt, J.; Marconcin, S.; Barrero, S. M.; Leite, L. O.; Oliveira, S. T.; Garcia, R. C. M.
O conhecimento sobre o elo existente entre a violência interpessoal e o abuso animal deve ser usado na prática da Medicina Veterinária para a promoção do bem-estar dos animais, dos indivíduos e de suas famílias. Quando animais são abusados, crianças e adultos vulneráveis também podem estar em risco e vice-versa. O relato caracteriza o papel do médico-veterinário no diagnóstico de maus-tratos aos animais e da violência doméstica. Esse caso foi selecionado a partir do atendimento da denúncia de espancamento de um cão pelo setor de Defesa Animal da Secretaria do Meio Ambiente da prefeitura do município de Pinhais, Estado do Paraná, Brasil. O cão foi recolhido e encaminhado para atendimento veterinário, apresentando grande dificuldade respiratória. Seis horas...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36830

Atuação do RP na difusão da agricultura orgânica nas escolas do Amapá.
Provedor de dados: 14
Autores: BARBOSA, A. F. S.
Objetivos. Estratégias. Ações realizadas. Descrição da ação. Resultados. Período de aplicação. Como esse case contribuiu para a cidadania?
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultura alternativa; Escola; Difusão de tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085988

Atuação profissional do médico-veterinário no acolhimento ao paciente humano em estratégia de saúde da família
Provedor de dados: 195
Autores: Vasconcellos, J. S. P.; Ratzlaff, F. R.; Botton, S. A.; Vogel, F. S. F.; Sangioni, L. A.; Oliveira, C. S.; Fernandes, F.
O acolhimento ao usuário é uma das diretrizes de maior relevância ética da Política Nacional de Humanização (PNH) do SUS no Brasil, no que se refere ao compromisso com as diferenças e individualidades dos sujeitos. Este trabalho relata a participação de uma médica-veterinária em acolhimentos ocorridos na Unidade de Saúde da Família – Estratégia de Saúde da Família (ESF) Vila Maringá, no município de Santa Maria/RS –no ano de 2014. Foram acompanhados 30 acolhimentos aos usuários do SUS, que traziam diferentes demandas e buscavam atendimento na ESF. Os acolhimentos foram realizados em duplas ou trios multiprofissionais de maneira individualizada. Cada profissional, dentro de suas competências específicas, atuou buscando solucionar as questões trazidas pelos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37655

Atualidades da suinocultura brasileira.
Provedor de dados: 14
Autores: TALAMINI, D. J. D.; SANTOS FILHO, J. I. dos.
bitstream/item/173144/1/final8757.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Economia agrícola; Suíno.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088155

Atypical bovine interstitial pneumonia in a semi-intensive beef cattle system
Provedor de dados: 65
Autores: Coelho,Ana Carolina Barreto; Oliveira,Plínio Aguiar; Santos,Bianca Lemos dos; Estima-Silva,Pablo; Scheid,Haide Valeska; Leal,Sofia del Carmen Bonilla de Souza; Marcolongo-Pereira,Clairton; Schild,Ana Lucia.
ABSTRACT: The aim of the present study was to describe an outbreak of atypical interstitial pneumonia affecting 15 Angus cattle aged 7-30 months in the south of Rio Grande do Sul. The clinical course of the disease was approximately 1-3 days. The cattle were kept in the native field and had received feed containing the remains of wafers from a food factory before the outbreak. Clinical signs included dyspnea and abdominal breathing, with a clinical evolution period of up to 3 days. Nine animals presented apathy and respiratory difficulty and died within 24h, while three animals exhibited a clinical evolution period of 36-48h. Three other animals died without any clinical signs. The main macroscopic lesions were observed in the lungs, which did not collapse...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pulmonary edema; Emphysema; Respiratory disorder; Cattle; Hypersensitivity; Interstitial pneumonia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100551

Auf der Spur einer kleinen Wespe mit grossem Potenzial
Provedor de dados: 21
Autores: Hämmerli, Franziska.
Die Tessinerin Guendalina Barloggio schreibt am FiBL ihre Doktorarbeit. Darin erforscht sie eine Schlupfwespe, die in Feldversuchen über zwei Drittel der Kohleuleneier unschädlich machte.
Tipo: Newspaper or magazine article
Palavras-chave: Vegetables Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31629/1/bioaktuell-h%C3%A4mmerli-3.pdf

Aufbau und Entwicklung eines Bewertungssystems zur Beurteilung von Pferdehaltungen hinsichtlich Tiergerechtheit und Umweltwirkungen
Provedor de dados: 21
Autores: Zeitler-Feicht, MH.; Baumgartner, M.
A current research project at the Technical University Munich-Weihenstephan evaluates an integral on-farm welfare assessment system for horse husbandries. It is based on national animal welfare standard and does take sustainability into - system includes animal-based indicators as well as resource-based indicators. It is  stipulated that indicators are valid, reliable and feasible. Potential indicators were selected by study of literature and two field tests (30 horse husbandries, 1572 horses)  in order to examine reliability and feasibility. The welfare assessment system aims at objective and scientific-founded indicators that are both applicable for conventional  and ecological horse husbandries.
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/31912/1/Tierwohl%20in%20der%20Pferdehaltung%20-%20Entwicklung%20eines.pdf

Aumento da superfície radicular de tabaco mediada pelo gene Rootless Concerning Crown and Seminal Roots (RTCS) de milho.
Provedor de dados: 14
Autores: CAMPOLINO, M. L.; LANA, U. G. de P.; CARNEIRO, A. A.; TINOCO, S. M. de S.
A disponibilidade de fósforo (P) é um dos fatores mais limitantes para a produtividade agrícola em solos tropicais, uma vez que este nutriente apresenta menor eficiência de uso por plantas. Modificações na morfologia do sistema radicular são particularmente importantes para a eficiência na aquisição de P em plantas em razão da baixa mobilidade do fósforo no solo. O sistema radicular é complexo e formado por diferentes tipos de raízes. Durante a embriogênese, uma raiz primária é depositada no polo basal do embrião, enquanto um número variável de raízes seminais é formado no escutelo, que são relevantes somente nos estágios iniciais do desenvolvimento. Em estágios mais avançados de desenvolvimento, um extenso sistema radicular pós-embrionário forma a maior...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Transgênico; Genética; Fumo; Fósforo; Sistema radicular; Raiz; Agrobacterium tumefaciens.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075961

Aus dem Flirt von Bio mit Regio soll ein Traumpaar werden
Provedor de dados: 21
Autores: Obrist, Robert; Schmid, Otto; Frick, Rebekka.
Der Biomarkt in Europa wächst rasant. Die Traumhochzeit von Bio und Regio könnte verhindern, dass die steigende Nachfrage mit Importen aus Billiglohnländern gedeckt wird.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade.
Ano: 2017
URL: http://orgprints.org/31630/1/bioaktuell-obrist-schmid-frick-3.pdf

Ausência da translocação 2NS/2AS em fontes de resistência de trigo a Magnaporthe oryzae no Brasil.
Provedor de dados: 14
Autores: FERREIRA, J. R.; VANCINI, C.; DEUNER, C. C.; TORRES, G. A. M.; CONSOLI, L.; SEIXAS, C. D. S.; DIANESE, A. de C.; GOULART, A. C. P.; SOTO-GONZÁLES, H. H.
bitstream/item/178278/1/ID44333-2017BPDO86.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Trigo; Doença de Planta; Brusone; Pyricularia Oryzae; Wheat; Plant diseases and disorders; Pyricularia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092289

Ausfallkosten durch Eutererkrankungen und Lahmheiten auf  ökologisch wirtschaftenden Milchviehbetrieben in Deutschland
Provedor de dados: 21
Autores: Hoischen-Taubner, Susanne; Krieger, Margret; Sundrum, Albert.
Production diseases have severe economic impacts in dairy farms. Financial losses due to culling, decreased productivity, discarded milk as well as costs for treatment  and labour efforts are failure costs related to the occurrence of production diseases. To support decision making regarding herd health measures, failure costs caused by clinical and subclinical mastitis as well as mild and severe lameness were assessed on 60 organic dairy farms in Germany. Failure costs varied substantially between  farms. Decision-making in terms of animal health requires a farm specific calculation of failure costs to enable the identification of those measures that provide the best  cost-benefit relationship.
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2017
URL: http://orgprints.org/31845/1/Ausfallkosten%20durch%20Eutererkrankungen%20und%20Lahmheiten.pdf

Austeridade fiscal e desestruturação das políticas públicas voltadas à agricultura familiar brasileira.
Provedor de dados: 14
Autores: MATTOS, L. M. de.
O presente estudo ?Austeridade fi scal e desestruturação das políticas públicas voltadas à agricultura familiar brasileira? traz contribuições ao debate crítico sobre os impactos negativos no meio rural consequentes da política fi scal do governo ilegítimo que ascendeu após o golpe parlamentar de 2016, com recorte dedicado ao campesinato brasileiro. Os dois primeiros tópicos trazem discussões iniciais que abordam a impertinência da atual política fi scal e a relevância da agricultura familiar na economia do país, para em seguida avaliar mais detalhadamente a desestruturação das políticas públicas voltadas à categoria produtiva que representa um patrimônio sociocultural brasileiro. O estudo conclui que o enfraquecimento e a extinção das mesmas políticas...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Políticas Públicas; Crédito Agrícola; Crédito Rural; Desenvolvimento Socio-Econômico.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097852

Australia's original Demeter Farm (1934-1954)
Provedor de dados: 21
Autores: Paull, John.
Two members of Rudolf Steiner’s Experimental Circle were the first to establish a Demeter Farm in Australia. In 1934 Ileen Macpherson (1898-1984) and Ernesto Genoni (1885-1964) founded their ‘Demeter Biological Farm’ on the Princes Highway in Dandenong, Victoria. They were guided by Steiner’s book of his Agriculture Course (1924). They managed their 40 acre farm using biodynamic (BD) practices for the next two decades. Ileen and Ernesto pioneered biodynamic and thereby organic farming in Australia. They were the first to adopt the name ‘Demeter’ for an Australian BD enterprise. This was before the terms ‘biodynamic farming’ and ‘organic farming’ had any currency (which date from 1938 and 1940 respectively). They worked their BD farm for two decades until...
Tipo: Journal paper
Palavras-chave: Farming Systems; Australia; Italy; Switzerland; History of organics.
Ano: 2017
URL: http://orgprints.org/32143/1/Paull2017.Demeter.JBDT.pdf

Auswirkungen der Berechnung der funktionellen Einheit in der  Milchproduktion auf das Ergebnis von Ökobilanzen
Provedor de dados: 21
Autores: Schüler, Maximilian; Koesling, Matthias; Paulsen, Hans Marten.
Life cycle assessment (LCA) allows systematic comparisons of environmental performance between different products. The functional unit in LCA for milk production is typically set to 1 kg energy corrected milk. This does not however suffice as definition to allow for comparing different studies. The definition of reference flow can introduce a bias between organic and conventional farming systems. We strongly encourage to include definition of reference flow calculation, choice of algorithm for energy calculation as well as choice of energy content of milk in the  communication of any results.
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31922/1/Auswirkungen%20der%20Berechnung%20der%20funktionellen%20Einheit%20in.pdf

Auswirkungen des Abliegeverhaltens von Zuchtsauen auf die  Höhe der Erdrückungsverluste auf biologisch geführten  Betrieben
Provedor de dados: 21
Autores: Riffert, V.; Hagmüller, Werner; Schubbert, Antje.
In this study the lying down behaviour of sows was analyzed to find out whether there are differences in the amount of crushed piglets per litter when sows show varying  lying down behaviour. The lying down behaviour of the sows, litter size, number of stillborn piglets and number of dead piglets and cause of death during the weaning  period were recorded. The data was collected on seven organic farms in Austria and on two agricultural research stations. It was shown that animals that lie down slowly  crush fewer piglets than sows that let their hind quarter drop quickly to the floor.
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare; Pigs.
Ano: 2017
URL: http://orgprints.org/31833/1/Auswirkungen%20des%20Abliegeverhaltens%20von%20Zuchtsauen%20auf.pdf

Auswirkungen unterschiedlicher Vorfrüchte und Düngungssysteme auf Ertrag und Qualität von Winterweizen
Provedor de dados: 21
Autores: Surböck, Andreas; Friedel, Jürgen K.; Heinzinger, Markus; Schweinzer, Agnes; Freyer, Bernhard.
The effect of different preceding crops and fertilisation systems on winter wheat yieldand quality was assessed in a long-term field experiment in Eastern Austria. Winter wheat following a 2-years lucerne crop had lower yield but higher protein content than winter wheat following peas. Lucerne green manure use in a stockless system increased yield and protein content of a subsequent wheat crop compared to a livestock-keeping system with removal of the lucerne crop for fodder use. Wheat following peas that had received farmyard manure in the livestock-keeping system only, showed higher yield than in the stockless system but no differences in protein content. Likewise, an additional compost fertilisation in the stockless system increased yield of wheat...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Composting and manuring.
Ano: 2017
URL: http://orgprints.org/31616/1/Auswirkungen%20unterschiedlicher%20Vorfr%C3%BCchte%20und%20D%C3%BCngungssysteme.pdf

Auswirkungen von Energieholzstreifen auf Laufkäfer und  Nacktschnecken ökologisch bewirtschafteter Ackerflächen
Provedor de dados: 21
Autores: Burmeister, Johannes; Walter, Roswitha.
Short rotation alley cropping can affect biodiversity and ecosystem services. Thus the epigeic fauna was investigated in different distances from a strip with short rotation poplar cultivation at two sites in Bavaria. An increase of carabid beetle diversity on field-scale was noted due to the appearance of adapted carabid species inside the strip, however with no distinct correlation between distance from poplar strip and carabid species diversity. Slug activity density decreased with increasing distance.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop husbandry Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31879/1/Auswirkungen%20von%20Energieholzstreifen%20auf%20Laufk%C3%A4fer%20und.pdf

Auswirkungen von ökologisch bewirtschafteten Agroforstsystemen auf Regenwürmer
Provedor de dados: 21
Autores: Walter, Roswitha; Burmeister, Johannes.
The earthworm fauna was investigated in 2011, 2013 und 2015 on two organically managed fields of agroforestry systems in Bavaria with poplar strips established in 2009. The abundance and biomass of earthworms in the field surrounding the poplar strip were more affected by different agricultural management measures and weather conditions than by the poplar strip itself. At one site the abundance of endogeic species in the soil of the poplar strip increased while the total biomass and the abundance of Lumbricus species (almost exclusively the anecic species Lumbricus  terrestris) decreased. In addition, at the same site in 2015 a lower total earthworm biomass was detected up to 10 m into the adjacent field, due to a low abundance of Lumbricus species....
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop husbandry; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31880/1/Auswirkungen%20von%20%C3%B6kologisch%20bewirtschafteten.pdf

Auswirkungen von Stressoren vor der Schlachtung auf Rinder  bei zwei verschiedenen Schlachtmethoden (Bolzenschuss im  kleinen Schlachthof und Kugelschuss auf der Weide)
Provedor de dados: 21
Autores: Probst, Johanna K.; Meili, Eric; Spengler Neff, Anet.
During the pre-slaughter period cattle experience novel environment and procedures causing reduced welfare and stress. This period involves a number of critical  situations: loading, transport, unloading, meeting unfamiliar animals, fixation. Therefore, stress is an inevitable consequence of transporting animals from a farm to the abattoir. In Switzerland, the first farmer recently started with a stress reducing cattle slaughter method within a pilot project: the slaughtering via gunshot on farm. Only the carcass has to be transported. Usually direct marketing farmers are transporting single animals to the next small-scale slaughterhouse. Therefore those two slaughter methods were compared regarding stress related parameters. Slaughtering always took place...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Beef cattle Health and welfare.
Ano: 2017
URL: http://orgprints.org/31803/1/Auswirkungen%20von%20Stressoren%20vor%20der%20Schlachtung%20auf.pdf

Auswirkungen von Trockenheit auf die Flächenproduktivität  unterschiedlicher Standorte Norddeutschlands 2004 - 2014
Provedor de dados: 21
Autores: Leisen, Edmund.
During the last 10 years the productivity of grassland and forage crop land has been recorded on 70 Organic Dairy Farms. An average yield of 32162 MJ NEL/ha has been achieved (netto yield measured by intake of the cow). The spring dryness of the last years, as expected, has affected the different sites quite differently: (measured by intake of the cow). Sandy soils have been particularly affected (except moist sites).  Peat soils, partly marshy soils and in general moist sites could profit from moderate dryness.
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops; Farm economics.
Ano: 2017
URL: http://orgprints.org/31568/1/Auswirkungen%20von%20Trockenheit%20auf%20die.pdf

Authigenic 10Be/9Be ratio signature of the Matuyama–Brunhes boundary in the Montalbano Jonico marine succession
Provedor de dados: 5
Autores: Simon, Quentin; Bourles, Didier L.; Bassinot, Franck; Nomade, Sebastien; Marino, Maria; Ciaranfi, Neri; Girone, Angela; Maiorano, Patrizia; Thouveny, Nicolas; Choy, Sandrine; Dewilde, Fabien; Scao, Vincent; Isguder, Gulay; Blamart, Dominique; Aster Team,.
Geomagnetic dipole moment (GDM) lows associated with polarity reversals or geomagnetic excursions induce significant modulation of the cosmogenic nuclide Beryllium-10 (Be-10) production. Hence, the reconstruction of atmospheric Be-10 production rates from natural archives such as marine sedimentary sequences or ice cores constitutes a complementary approach, independent from paleomagnetic measurements, to decipher past GDM fluctuations. This is particularly important in the Montalbano Jonico succession (South Italy) since it is candidate to host the Global Stratotype Section and Point of the Middle Pleistocene Stage but where the magnetostratigraphic positioning of the Matuyama-Brunhes boundary (MBB) has not been available up to now. This study presents...
Tipo: Text
Palavras-chave: Be-10 cosmogenic nuclide; Authigenic Be-10/Be-9 ratio; Matuyama Brunhes Boundary (MBB); High-resolution oxygen isotope stratigraphy; MIS 19; GSSP stratotype.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53183/55042.pdf

Authigenic carbonate mounds from active methane seeps on the southern Aquitaine Shelf (Bay of Biscay, France): evidence for anaerobic oxidation of biogenic methane and submarine groundwater discharge during formation
Provedor de dados: 5
Autores: Pierre, Catherine; Demange, Jerome; Blanc-valleron, Marie-madeleine; Dupre, Stephanie.
The widespread methane emissions that were discovered in 2013 on the Aquitaine Shelf at water depth between 140 and 220 m are associated with authigenic carbonate crusts that cover meter-high subcircular reliefs of 10 to 100 m in diameter. These authigenic carbonates are primarily aragonite plus calcite and dolomite, which cement the fine- to medium-grained sandy sediment. The carbonate cement is often pierced by numerous circular cavities of 5 to 10 µm in diameter that are considered to be moulds of gas bubbles. Conversely, micron-sized cavities in the aragonite crystals are attributed to dissolution features, in relation to the production of CO2 during the aerobic oxidation of methane. The oxygen isotopic compositions of bulk carbonate (+1.7 to +3.7‰)...
Tipo: Text
Palavras-chave: Aquitaine Shelf; Methane-derived authigenic carbonates; Oxygen isotopes; Carbon isotopes; Submarine groundwater discharge; Anaerobic oxidation of methane; Aerobic oxidation of methane.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00361/47209/47164.pdf

Automação de planilhas eletrônicas para o cálculo de índices de retenção na análise de óleos essenciais.
Provedor de dados: 14
Autores: GAMA, P. E.; BARBOZA, E. G.; SANTOS, M. C. da S.; BIZZO, H. R.
Na publicação é descrita a elaboração de uma planilha para a automação do cálculo dos índices de retenção empregados na identificação dos constituintes químicos de óleos essenciais. A planilha é constituída de um grupo de funções matemáticas pré-existentes na plataforma Microsoft Excel, estruturadas e combinadas de modo a automatizar o processo de interpolação dos dados de tempos de retenção necessários ao cálculo. O emprego da planilha resultou em redução no tempo gasto pelos profissionais envolvidos na análise, bem como na redução do retrabalho decorrente de erros de digitação, melhorando a eficiência e a qualidade dos resultados analíticos obtidos pelo laboratório.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Kovats; Otimização.; Cromatografia Gasosa; Tecnologia de Alimento.; Chromatography; Gas chromatography.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081899

Automation in accession classification of Brazilian Capsicum germplasm through artificial neural networks
Provedor de dados: 63
Autores: Ferreira,Mariane Gonçalves; Azevedo,Alcinei Mistico; Siman,Luhan Isaac; da Silva,Gustavo Henrique; Carneiro,Clebson dos Santos; Alves,Flávia Maria; Delazari,Fábio Teixeira; da Silva,Derly José Henriques; Nick,Carlos.
ABSTRACT Germplasm classification by species requires specific knowledge on/of the culture of interest. Therefore, efforts aimed at automation of this process are necessary for the efficient management of collections. Automation of germplasm classification through artificial neural networks may be a viable and less laborious strategy. The aims of this study were to verify the classification potential of Capsicum accessions regarding/ the species based on morphological descriptors and artificial neural networks, and to establish the most important descriptors and the best network architecture for this purpose. Five hundred and sixty-four plants from 47 Brazilian Capsicum accessions were evaluated. Neural networks of multilayer perceptron type were used in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum spp.; Garson’s method; Artificial intelligence; Taxonomy; Germplasm bank.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000300203

Automatische Lenksysteme zur Unterstützung der mechanischen Beikrautregulierung
Provedor de dados: 21
Autores: Staub, S.; Brell, S.
Weed management without herbicides in production of field vegetables is very time consuming and therefore costly. After every mechanical treatment a weeding by hand is necessary for a satisfactory weed control. To minimize the weeding automatic  steering systems connected to a shifting frame can support the mechanical weeding by making it more precise and reducing the remaining weeds in the row. Field studies in the year 2016 showed advantages and disadvantages of the systems.
Tipo: Conference paper, poster, etc.
Palavras-chave: Buildings and machinery; Weed management.
Ano: 2017
URL: http://orgprints.org/31569/1/Automatische%20Lenksysteme%20zur%20Unterst%C3%BCtzung%20der.pdf

Automatiska vägningar och selektiv avmaskning av nötkreatur på bete
Provedor de dados: 21
Autores: Hessle, Anna.
Vi vill utveckla en automatisk metod för djurhälsoövervakning på bete, där larm erhålls för avvikande djur. Metoden leder till ökad djurhälsa och produktivitet vid betesdrift. Visionärt sett skulle en sådan metod kunna komplettera manuell tillsyn av djur och på så vis underlätta för fortsatt eller eventuellt utökad betesdrift på små och avlägset belägna betesmarker.
Tipo: Web product
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/33714/1/Automatiska%20va%CC%88gningar%20och%20selektiv%20avmaskning%20av%20no%CC%88tkreatur%20pa%CC%8A%20bete%20_%20Agrova%CC%88st.pdf

Automatiska vägningar på bete
Provedor de dados: 21
Autores: Hessle, Anna.
Projektet fokuserar primärt på detektion av parasitangrepp hos kalvar, men metoden kan även vidareutvecklas för andra sjukdomar som nedsätter djurens tillväxt. Metoden leder till ökad djurhälsa och produktivitet vid betesdrift på mångfaldsrika naturbetesmarker i ekologisk produktion där det ofta saknas alternativ till avmaskning.
Tipo: Teaching resource
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/33713/1/Automatisk%20va%CC%88gning%20pa%CC%8A%20bete%20Anna%20Hessle.pdf

Autonomous observing platform CO2 data shed new light on the Southern Ocean carbon cycle
Provedor de dados: 5
Autores: Olsen, Are.
While the number of surface ocean CO2 partial pressure (pCO(2)) measurements has soared the recent decades, the Southern Ocean remains undersampled. Williams et al. (2017) now present pCO(2) estimates based on data from pH-sensor equipped Bio-Argo floats, which have been measuring in the Southern Ocean since 2014. The authors demonstrate the utility of these data for understanding the carbon cycle in this region, which has a large influence on the distribution of CO2 between the ocean and atmosphere. Biogeochemical sensors deployed on autonomous platforms hold the potential to shape our view of the ocean carbon cycle in the coming decades.
Tipo: Text
Palavras-chave: Ocean carbon; Southern Ocean; Autonomous observations.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00661/77325/78792.pdf

Autophagy protects against neural cell death induced by piperidine alkaloids present in Prosopis juliflora (Mesquite)
Provedor de dados: 42
Autores: SILVA,VICTOR D.A.; CUEVAS,CARLOS; MUÑOZ,PATRICIA; VILLA,MONICA; AHUMADA-CASTRO,ULISES; HUENCHUGUALA,SANDRO; SANTOS,CLEONICE C. DOS; ARAUJO,FILLIPE M. DE; FERREIRA,RAFAEL S; SILVA,VANESSA B. DA; SILVA,JULIANA H.C. E; SOARES,ÉRICA N.; VELOZO,EUDES S.; SEGURA-AGUILAR,JUAN; COSTA,SILVIA L.
ABSTRACT Prosopis juliflora is a shrub that has been used to feed animals and humans. However, a synergistic action of piperidine alkaloids has been suggested to be responsible for neurotoxic damage observed in animals. We investigated the involvement of programmed cell death (PCD) and autophagy on the mechanism of cell death induced by a total extract (TAE) of alkaloids and fraction (F32) from P. juliflora leaves composed majoritary of juliprosopine in a model of neuron/glial cell co-culture. We saw that TAE (30 µg/mL) and F32 (7.5 µg/mL) induced reduction in ATP levels and changes in mitochondrial membrane potential at 12 h exposure. Moreover, TAE and F32 induced caspase-9 activation, nuclear condensation and neuronal death at 16 h exposure. After 4 h,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Programmed cell death; Autophagy; Glial cells; Neurons; Piperidine alkaloids; Prosopis juliflora.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100247

AUTOTOXICITY IN TOUGH LOVEGRASS ( Eragrostis plana )
Provedor de dados: 87
Autores: FAVARETTO,A.; SCHEFFER-BASSO,S.M.; PEREZ,N.B.
ABSTRACT Autotoxicity in tough lovegrass has been analyzed in the field, but has never been tested in allelopathy bioassays. Therefore, this study aimed to verify and compare the autotoxicity of leaves and roots from aqueous extracts of tough lovegrass on its germination and early seedling growth. Extracts of green leaves (GL), senescent leaves (SL), and roots (R) at concentrations of 0.05, 0.15, and 0.25 g mL-1 were analyzed on how they affected seed germination and seedling growth. The extracts, regardless of the source or concentration of the material used, have significantly reduced germination percentage, index of germination speed, and root growth of seedlings of tough lovegrass. Effects on mean germination time and shoot length varied according to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allelopathy; Aqueous extracts; Eragrostis plana; Germination.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100241

Avaliação agronômica da pereira "Santa Maria" em Vacaria, RS.
Provedor de dados: 14
Autores: FIORAVANÇO, J. C.; OLIVEIRA, P. R. D. de.
A pereira é a única frutífera de clima temperado, de relevante importância, cuja área de plantio ainda não está plenamente desenvolvida no Brasil (FAORO; ORTH, 2010). A produção é insuficiente para atender a demanda interna e, de um modo geral, de baixa qualidade, em comparação com a fruta importada.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Avaliação sistemática de seleções e cultivares; Comportamento fenológico; Potencial produtivo; Qualidade dos frutos; Cultivar Santa Maria (pêra); Cultivar Santa Maria Morettini (pêra); Pereira; Cultivar William (pêra); Cultivar Coscia (pêra); Dtqpera.; Fruta de clima temperado; Clima; Pyrus communis; Pêra.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075858

Avaliação agronômica de variedades de milho de polinização aberta no Rio Grande do Sul.
Provedor de dados: 14
Autores: EICHOLZ, E. D.; GRIEP, L.; AIRES, R. F.; EICHOLZ, M. D.
bitstream/item/175417/1/Boletim-246.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Milho; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1090546

Avaliação agronômica do silicato de cálcio e magnésio granulado na cultura da cana-de-açúcar.
Provedor de dados: 14
Autores: LIMA FILHO, O. F. de; SILVA, C. J. da.
Pesquisas realizadas no Brasil e em outros países mostram a viabilidade e os benefícios do uso de escórias de siderurgia na cultura da cana-deaçúcar. A aplicação conjunta de silicatos na forma de pó e adubos NPK granulados no plantio torna-se inviável, por causa da segregação dos adubos. Assim, o objetivo do trabalho foi avaliar o efeito da aplicação de escória de siderurgia granulada junto com a adubação NPK, na produção de cana-planta e cana-soca.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Escória.; Adubação; Produtividade; Silício.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071985

Avaliação biomecânica e dimensional do fio de sutura à base de quitosana
Provedor de dados: 45
Autores: Alves,A.P.; Sá,M.J.C.; Fook,M.V.L.; Felipe,G.C.; Henrique,F.V.; Albuquerque,E.E.; Medeiros,L.K.G.; Alexandre,P.R.S.
RESUMO  A resistência à tração e o diâmetro são características de grande importância na avaliação da qualidade de fios de sutura, estando relacionados à capacidade destes de suportar o estresse promovido pelas forças atuantes em determinados tecidos. Desta forma, objetivou-se com este estudo avaliar as propriedades mecânica e dimensional de fios de sutura à base de quitosana, comparando-as com as preconizadas pela norma NBR 13904/2003. Tais propriedades foram avaliadas usando-se uma máquina de ensaio universal e um micrômetro digital. Os parâmetros mecânico e dimensional analisados foram a resistência quanto à tração, a deformação, bem como o diâmetro, respectivamente. O valor médio do diâmetro dos fios de quitosana apresentou variação e observou-se...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomecânica; Polímero; Quitina; Tênsil.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400896

Avaliação clínica de ovinos após a ingestão de elevada quantidade de manga
Provedor de dados: 45
Autores: Soares,G.W.N.; Lima,P.R.; Oliveira,A.S.; Lucena,A.R.F.; Silva Nascimento,J.C.; Matos,J.C.; Amorim,J.R.; Menezes,D.R.; Antonelli,A.C.
RESUMO Objetivou-se avaliar clinicamente os efeitos da administração intrarruminal de duas quantidades distintas de manga em ovinos. Foram utilizados sete ovinos machos, hígidos, que não receberam carboidratos não fibrosos por, pelo menos, seis meses previamente ao período experimental, quando se avaliou pH ruminal, total de protozoários no suco de rúmen, pH urinário, pH sanguíneo estimado e parâmetros vitais nos tempos zero, 12, 16, 20 e 24 após a administração da manga. Os sete ovinos foram distribuídos aleatoriamente em dois grupos e receberam 0,625% ou 1,875% da MS de manga/kg/PV (M1 e M2, respectivamente), distribuídos em delineamento cross-over, com uma parcela perdida, e 30 dias de washout. Os ovinos M2 apresentaram valores médios para pH ruminal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acidose; Rúmen; Manga; Pequenos ruminantes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501155

Avaliação comparativa da capacidade fermentativa de diferentes leveduras que consomem Xilose.
Provedor de dados: 14
Autores: VERAS, H. C. T.; PARACHIM, N. S.; ALMEIDA, J. R. M. de.
bitstream/item/168547/1/BPD-07-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fermentação de xilose; Xilose redutase; Bioetanol; Levedura; Disponibilidade de oxigênio.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082013

Avaliação da cultivar de pessegueiro BRS Regalo, em Vacaria, RS.
Provedor de dados: 14
Autores: FIORAVANÇO, J. C.; RASEIRA, M. do C. B.
A avaliação de cultivares é uma atividade de pesquisa fundamental para a indicação de novos genótipos para plantio. O comportamento fenológico, a produção e a qualidade dos frutos dependem do fator genético, mas, também, da adaptação da cultivar às condições climáticas locais.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivar BRS Regalo; Vacaria (RS); Rio Grande do Sul; Brasil; Avaliação de cultivares; Comportamento fenológico; Fator genético; Gemas floríferas; Gemas floríferas e vegetativas; Frio hibernal; Região ecoclimática; Planalto superior-serra do nordeste; Zoneamento agroclimático; CUltivar planalto; Cultivar sungold; Cultivar early diamond; CUltivar chula; Cultivar chimarrita; BRS regalo; Pessegueiro.; Pêssego; Fruta de clima temperado; Nectarina.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078312

Avaliação da dexmedetomidina e do tramadol, associados ao midazolam, em gatas anestesiadas com isoflurano e submetidas à ovário-histerectomia
Provedor de dados: 45
Autores: Lemos,V.C.C.; Sande,J.Q.; Barbosa,V.F.; Costa Neto,J.M.; Martins Filho,E.F.; Iwassa,C.H.D.
RESUMO Objetivou-se comparar as alterações cardiorrespiratórias e a analgesia pós-operatória promovidas pela dexmedetomidina e pelo tramadol, quando associados ao midazolam, em felinas. Para tal, foram selecionadas 18 gatas hígidas, divididas em dois grupos randomizados: GDM, tratadas com dexmedetomidina (10µg/kg) e GTM, tratadas com tramadol (2mg/kg), ambos associados a midazolam (0,2mg/kg,) IM. Após 15 minutos, procedeu-se à indução anestésica com propofol (1,46±0,79mL), mantendo-se a anestesia com isoflurano. As felinas foram submetidas à ovário-histerectomia, registrando-se as variáveis cardiorrespiratórias 15 minutos após a MPA (M0), 15 minutos após a indução (M15) e sequencialmente a cada cinco minutos, até o término do procedimento cirúrgico (M20,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Felina; Alfa-2 agonistas; Analgesia; Cardiorrespiratório; Opioide.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601521

Avaliação da eficiência de cal virgem na inativação de ovos de nematoides - Strongyloides sp.) parasitos de pacas - Cuniculus paca ) criadas em cativeiro
Provedor de dados: 45
Autores: Ribeiro,V.M.F.; Faino,A.L.; Peruquetti,R.C.; Souza,S.F.; Medeiros,L.S.; Karaccas,Y.; Santos.,F.G.A.
RESUMO Criadores de animais silvestres sempre buscam métodos eficientes de manter sua criação. Parasitos intestinais afetam os animais em cativeiro, diminuindo sua sobrevivência e reprodução. Este estudo teve como objetivo avaliar a eficácia do uso de cal virgem na desinfecção do solo e na prevenção da reinfestação de endoparasitos em pacas (Cuniculus paca) em cativeiro. Amostras de solo das baias de criação foram analisadas usando-se o método de Rugai modificado. Duas etapas foram avaliadas: a primeira aos cinco, 45 e 105 minutos após os tratamentos, e a segunda aos sete dias e aos 14 dias após os tratamentos. Os valores de pH das amostras foram verificados após a aplicação de quatro tratamentos. Foram aplicados 400g/m2 de cal virgem a lanço ou 500mL/m2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal silvestre; Desinfecção; Produção; Manejo sanitário.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400989

Avaliação da Execução do Plano Nacional de Agroecologia e Produção Orgânica 2013-2015.
Provedor de dados: 14
Autores: SAMBUICHI, R. H. R.; AVILA, M. L. de; MOURA, I. F. de; MATTOS, L. M. de; SPINOLA, P. A. C.
bitstream/item/166925/1/Cap5-A-Politica-Nacional.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Brasil; Agroecologia.; Políticas públicas; Agricultura orgânica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080078

Avaliação da frequência alimentar no desempenho de tilápia em uma represa rural.
Provedor de dados: 14
Autores: FRASCA-SCORVO, C. M. D.; LOSEKANN, M. E.; QUEIROZ, J. F. de; SCORVO Filho, J. D.; TURCO, P. G. N.
bitstream/item/178689/1/2018BP02.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Peixe; Alimento; Tilápia; Oreochromis Niloticus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091492

Avaliação da pegada ambiental de produtos.
Provedor de dados: 14
Autores: FIGUEIREDO, M. C. B. de; UGAYA, C. M. L.; MATSUURA, M. I. da S. F.; BARROS, V. DA S.; SANTOS, T. DE L.
bitstream/item/165072/1/CLV17012.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Produtos agroindustriais; Pegada ambiental; Suprimento de alimentos.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076107

Avaliação da persistência de anticorpos vacinais em bezerras bubalinas vacinadas com a cepa B19 de Brucella abortus.
Provedor de dados: 14
Autores: BARBIERI, F. da S.; BRITO, L. G.; SOARES FILHO, P. M.; JULIANO, R. S.; PELLEGRIN, A. O.; COSTA, C. M. da.
Publicação sobre a doença "Brucelose", que caracteriza-se por causar abortos em bovinos e bubalinos, por volta do sétimo mês de gestação. Reúne informações relativas ao Programa Nacional de Controle e Erradicação da Brucelose e Tuberculose (PNCEBT), que objetiva estabelecer diretrizes para a diminuição do impacto negativo da brucelose e tuberculose animal.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Brucelose.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086007

Avaliação da produção de muricato (Solanum muricatum Aiton) sob espaçamentos e 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.; FREITAS, K. A. de.
O presente trabalho foi desenvolvido com o objetivo de avaliar a produção de muricato em sistema agroecológico nas condições do Cerrado. Foi adotado o delineamento
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Melão andino; Ecologia vegetal; Produção; Tutoramento; Adubação de cobertura; Solanum muricatum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082904

Avaliação da produção e estimativa de parâmetros genéticos em genótipos de girassol no Nordeste do Estado do Pará.
Provedor de dados: 14
Autores: ALVES, R. M.; EL-HUSNY, J. C.; RIBEIRO, A. da S.; BASTOS, A. J. R.
Esta pesquisa teve por objetivo promover a avaliação final de dois ensaios de girassol instalados no Nordeste do Estado do Pará e estimar parâmetros genéticos para auxiliar na seleção dos genótipos. Os experimentos foram conduzidos em campo, no Município de Paragominas, PA, na safra de 2016. No Ensaio Final de Primeiro Ano (EF01) foram avaliados nove genótipos de girassol, em delineamento experimental de blocos casualizados, com quatro repetições. Cinco genótipos tiveram bom comportamento produtivo no local do estudo e são passíveis de seleção. No segundo experimento, Ensaio Final de Segundo Ano (EF02), foram testados seis genótipos em delineamento idêntico ao do experimento anterior. Entretanto, o comportamento produtivo médio dos genótipos foi inferior...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Paragominas; Girassol; Planta oleaginosa; Genótipo; Melhoramento genético vegetal; Genetically modified plants.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070419

Avaliação da produção e estratégia de comercialização de ovinos de corte no Mato Grosso do Sul - a experiência da PDOA.
Provedor de dados: 14
Autores: ABREU, U. G. P. de; REIS, F. A.; BEZERRA, A. C.; LIMA, L. D. de; ALBUQUER, F. H. M. A. R. de.
O objetivo deste trabalho foi estabelecer tipologias, por meio da análise de variáveis de comercialização, de produtos gerados e de tecnologias usadas nos sistemas de produção de ovinos, dos criadores envolvidos na PDOA em MS.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Controle financeiro; Atividade; Indicadores zootécnicos; Ovinocultura de corte.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078099

Avaliação da Reação de Resistência dos Genótipos de Azevém Anual (Lolium multiflorum) à Brusone (Pyricularia grisea).
Provedor de dados: 14
Autores: NUNES, C. D. M.; MITTELMANN, A.
bitstream/item/170932/1/Comunicado-350.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Azevém.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085141

Avaliação da resistência de genótipos de mamoeiro ao vírus da meleira no Semiárido.
Provedor de dados: 14
Autores: MEISSNER FILHO, P. E.; LIMA NETO, F. P.; OLIVEIRA, C. L. B. de; SANTANA, S. P. B.; DANTAS, J. L. L.
O vírus da meleira do mamoeiro (?Papaya meleira virus?, PMeV) está presente nas principais regiões produtoras de mamoeiro do Brasil. A identificação de fontes de resistência permitirá sua incorporação em cultivares e o controle dessa virose. Neste trabalho, avaliou-se, em campo, em Juazeiro, BA, o nível de resistência de genótipos de mamoeiro do grupo Solo e Formosa, a meleira. Em volta dos genótipos, foi instalada uma bordadura com a cultivar Golden, que foi inoculada com o vírus da meleira. A reação dos genótipos foi avaliada 90 e 180 dias após a inoculação da bordadura. A inoculação mecânica das plantas da bordadura foi muito eficiente, assim como a disseminação do vírus da bordadura para os acessos em avaliação. Foram observados sintomas de látex...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Mlhoramento vegetal.; Mamão; Doença de planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070449

Avaliação da sanidade de tuviras mantidas em um estabelecimento comercial: recomendações práticas para prevenção de doenças.
Provedor de dados: 14
Autores: ISHIKAWA, M. M.; FERRI, G. H.; SOUZA, B. H.; DIAS, D. V.-L.; DONETTI, L. A. R.; QUEIROZ, J. F. de.
bitstream/item/177037/1/Circular-28.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Turiva; Pesca esportiva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091544

Avaliação da Severidade de Antracnose e Míldio nos Genótipos do Ensaio de Valor de Cultivo e Uso de Sorgo Sacarino nas Safras 2012/13, 2013/14 e 2014/15, Capão do Leão/RS.
Provedor de dados: 14
Autores: NUNES, C. D. M.; EMYGDIO, B. M.
bitstream/item/167443/1/Circular-179.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorgo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080674

Avaliação da suscetibilidade de genótipos de cebola ao tripes no campo.
Provedor de dados: 14
Autores: GUIMARAES, J. A.; OLIVEIRA, V. R.; PEREIRA, R. B.
Foi conduzido um estudo com o objetivo de avaliar a suscetibilidade de genótipos de cebola (cultivares, populações e linhagens do programa de melhoramento da Embrapa) à Thrips tabaci em sistema convencional de cultivo no campo. A cultura foi implantada pelo método de semeadura direta com população de 500 mil plantas por hectare.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Allium Cepa; Cebola; Praga de planta; Thripis tabaci; Genótipo; Variedade resistente.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085340

Avaliação da sustentabilidade de agroecosistemas com análise emergética.
Provedor de dados: 14
Autores: SOSINSKI JUNIOR, E. E.
bitstream/item/166958/1/Documento-431.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Análise emergética; Metodologia.; Energia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080112

Avaliação da sustentabilidade em agroecossistemas: formação conceitual e aplicação a uma realidade regional
Provedor de dados: 194
Autores: Gomes, João Carlos Costa; Verona, Luiz Augusto Ferreira; Schwengber, José Ernani; Gomes, Gustavo Crizel.
É relatada uma experiência de construção do conhecimento na avaliação de sustentabilidade de agroecossistemas no território sul do Rio Grande do Sul com a utilização do marco teórico MESMIS - Marco para a Avaliação de Sistemas de Manejo de Recursos Naturais Incorporando Indicadores de Sustentabilidade por meio da aplicação do marco teórico à realidade local. Foi realizado um curso teórico-prático para um grupo multidisciplinar com a aplicação empírica da proposta metodológica de forma participativa com quatro famílias em quatro agroecossistemas. Alguns pontos comuns foram identificados nos agroecossistemas estudados: três apresentam problemas relacionados à água, tema fundamental e transversal às múltiplas dimensões da sustentabilidade, afetando qualidade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capital social; Indicadores; Manejo; Redes locais; Sistemas de produção.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/24157

Avaliação da taxa de infecção por Brucella spp. na interface bubalinos e animais silvestres na Amazônia.
Provedor de dados: 14
Autores: BRITO, L. G.; BARBIERI, F. da S.; NERY, L. de O.; FUNNES-HUACCA, M. E.; MATTOS, P. S. R. de; SOARES FILHO, P. M. S.; SILVA, R. R. da; PELLEGRIN, A. O.; JULIANO, R. S.; ZIMMERMANN, N. P.; FIGUEIRO, M. R.
bitstream/item/171129/1/COT-404-rondonia.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Brucelose; Búfalo; Brucella melitensis biovar Abortus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085484

Avaliação de amostras citológicas de ouvido de animais de um abrigo de cães localizado no município de Lavras, estado de Minas Gerais, Brasil
Provedor de dados: 195
Autores: Ramos, F. O. C. P.; Borges, C. M.; Faria, M. P.; Zaqueu, F. S.; Dias, M. A. O.; Seixas, J. N.
A otite externa é uma doença que causa inflamação do canal auditivo externo. É frequente na clínica de pequenos animais, pode surgir como secundária a outros fatores e o seu tratamento é um desafio quando se trata de um aglomerado de cães. Os sinais clínicos vão desde lesões no conduto auditivo até reações comportamentais do cão. Seu diagnóstico é variável e o exame citológico é o mais econômico. Este trabalho relata os resultados dos exames citológicos realizados em 137 cães mantidos em um abrigo sem fins lucrativos (ONG) localizado no município de Lavras, estado de Minas Gerais, Brasil, denominado Parque Francisco de Assis, que tinha uma população de 470 cães. O material otológico para citologia foi colhido com um swab estéril e de algodão que foi...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37684

Avaliação de complexo homeopático para o tratamento de mastite subclínica no rebanho leiteiro da Embrapa Pecuária Sul.
Provedor de dados: 14
Autores: GASPAR, E. B.; SOARES, S. M.; DOMINGUES, R.; MINHO, A. P.; SUÑÉ, R. W.
O objetivo deste trabalho foi avaliar a eficácia da homeopatia no tratamento e prevenção de novos casos de mastite subclínica no rebanho leiteiro da Embrapa Pecuária Sul. Durante o período de sete meses a contagem de células somáticas e o perfil bacteriológico do leite foram analisados, assim como a produção de leite dos animais. Não se constatou diferença nestes parâmetros entre o grupo tratado com homeopatia e o grupo não tratado, sugerindo que o tratamento homeopático no rebanho da Embrapa Pecuária Sul não é eficaz no tratamento e prevenção da mastite subclínica.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Gado leiteiro; Mamite; Medicamento homeopático; Homeopatia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082634

Avaliação de cultivares de algodoeiro no Cerrado da Bahia, safra 2015/2016.
Provedor de dados: 14
Autores: SILVA FILHO, J. L. da; PEDROSA, M. B.; SUASSUNA, N. D.; MORELLO, C. de L.; FARIAS, F. J. C.; PERINA, F. J.
Atualmente, a demanda por cultivares de algodoeiro é atendida por várias empresas, cada uma delas com diversas opções em seu portfólio. Esse fato, por um lado é vantajoso para o produtor, mas por outro pode ocasionar dúvidas sobre qual cultivar deve ser escolhida para plantio. Diante desse cenário, visando auxiliar os produtores do Cerrado em suas escolhas, as principais cultivares de algodoeiro do mercado vêm sendo testadas desde a safra 2011/2012, nos denominados Ensaios Nacionais de Cultivares de Algodoeiro, coordenados pela Embrapa, com a participação de parceiros da iniciativa privada: Fundação Bahia, Monsanto, Bayer, Fundação MT/TMG, Ceres Consultoria e IMAmt. Tais ensaios são organizados considerando o ciclo das cultivares, tendo-se um grupo...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Melhoramento genético vegetal; Variedade; Algodão.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071182

Avaliação de giberela em genótipos de trigo do Ensaio Estadual de Cultivares, na região do planalto médio do Rio Grande do Sul, em 2013.
Provedor de dados: 14
Autores: LIMA, M. I. P. M.; TIBOLA, C. S.; SÓ E SILVA, M.; CASTRO, R. L. de; SCHEEREN, P. L.; CAIERAO, E.; SCHMITZ, D.
bitstream/item/173192/1/ID44301-2017DO172.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Trigo; Doença de planta; Giberela; Wheat; Plant diseases and disorders.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088186

Avaliação de impacto socioeconômico e ambiental de inovações tecnológicas no contexto de biorrefinarias: o Sistema Ambitec-Bioenergia.
Provedor de dados: 14
Autores: SOUZA, D. T. de; CARDOSO, A. N.; ONOYAMA, M. M.; SANTOS, G. S.; BRASIL, B. dos S. A. F.; CAPDEVILLE, G. de.
bitstream/item/165383/1/DOC-23-CNPAE.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Biorrefinarias; Brasil; Ambitec.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077850

Avaliação de impactos ambientais de sistemas de integração lavoura-pecuária-floresta conforme contexto de adoção.
Provedor de dados: 14
Autores: RODRIGUES, G. S.; OLIVEIRA, P. de; NOVAES, R. M. L.; PEREIRA, S. E. M.; NICODEMO, M. L. F.; SENA, A. L. dos S.; BELCHIOR, E. B.; ALMEIDA, M. R. M. de; SANTI, A.; WRUCK, F. J.
Resumo: Procedimentos de avaliação de impactos têm sido realizados para analisar e promover estratégias de integração lavoura-pecuária-floresta (ILPF) adotadas em Unidades de Referência Tecnológica (URTs) no âmbito da ?Rede de Fomento ILPF?. A abordagem, baseada no método multicritério Ambitec-Agro, foi realizada em seis URTs em colaboração com equipes da Embrapa e parceiros em todo o país. Estes estudos de caso incluíram desde empresas rurais de grande porte até estabelecimentos familiares, e desde complexos esquemas de integração até simples integração lavoura-pecuária voltada apenas à reforma de pastagens. Devido ao seu típico efeito de intensificação, a ILPF resultou em importantes ganhos de produtividade e de eficiência no uso de recursos naturais,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Inovações tecnológicas agropecuárias; Sustentabilidade; Desempenho ambiental; Avaliação multicritério; Ambitec-Agro; Agrossilvicultura; Impacto ambiental; Impacto econômico; Impacto social; Agricultura sustentável; Inovação; Mudança tecnológica; Agroforestry; Technological change; Innovation adoption; Environmental assessment; Environmental performance.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070414

Avaliação de metodologias para a conservação de germoplasma de Butia eriospatha (Mart. ex. Drude) Becc. - Arecaceae.
Provedor de dados: 14
Autores: SALOMAO, A. N.; SANTOS, I. R. I.; JOSE, S. C. B. R.; MUNDIM, R. C.
bitstream/item/161833/1/boletim-de-pesquisa-e-desenvolvimento-324-2.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Germinação in vitro.; Butia eriospatha; Criopreservação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072737

Avaliação de novas cultivares de cana-de-açúcar para o processamento industrial no âmbito da agricultura de base familiar.
Provedor de dados: 14
Autores: SILVA, S. D. dos A. e; RUGERI, A. P.; MONTERO, C. R. S.; SIMON, E. D. T.; ANTUNES, W. R.; PANZIERA, W.
bitstream/item/167670/1/Boletim-260.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cana de Açúcar; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080924

Avaliação de pastagem nativa em áreas sujeitas a inundação com predominância de hymenachne amplexicaulis no Pantanal, MS, Brasil.
Provedor de dados: 14
Autores: CRISPIM, S. M. A.; SOARES, M. T. S.; SORIANO, B. M. A.; SANTOS, S. A.
Este documento apresenta evidências sobre a importância dos campos nativos do pantanal sazonalmente inundáveis na alimentação dos ruminantes e animais silvestres. Em especial a espécie Hymenachne amplexicaulis por ser uma espécie chave na alimentação dos bovinos, equinos e herbívoros silvestres. A manutenção de serviços ecossistêmicos essenciais à manutenção da funcionalidade destes ambientes nos dá em troca a regulação hídrica e a estocagem de carbono. É indispensável ações voltadas ao monitoramento da disponibilidade de forragem nativa desta e de diferentes unidades de paisagem utilizadas por estes animais, bem como suas respectivas inter-relações com o meio abiótico, dada a importância econômica e ambiental deste recurso para a sustentabilidade do...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pastagem nativa; Gramínea; Pastures; Grasses; Hymenachne.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086752

AVALIAÇÃO DE PLANTAS DE Cordia americana EM VIVEIRO UTILIZANDO CARACTERES MORFOLÓGICOS
Provedor de dados: 193
Autores: Trautenmüller, Jonathan William; Borella, Juliane; Minatti, Myrcia; Costa Júnior, Sergio; Woycikievicz, Antônio Pedro Fragoso; Balbinot, Rafaelo; Sanquetta, Carlos Roberto.
A Cordia americana (Linnaeus) Gottshling &amp; J.E. Mill é utilizada para recuperação da áreas degradadas e mata ciliares, o que torna importante conhecer o padrão das plantas produzidas em viveiros. Assim, o presente estudo tem como objetivo predizer o índice de qualidade Dickson em plantas de Cordia americana em diferentes condições de arranjos. O ensaio foi realizado em ambiente protegido sob o delineamento em blocos ao acaso, sendo testados dois tamanhos (90 e 170 cm³) de recipientes e duas densidades, o que totalizou em quatro combinações. Posteriormente, foram avaliados os seguintes parâmetros morfológicos: altura da planta, diâmetro do coleto, fitomassa de folha, caule e raiz, área foliar e índice de qualidade Dickson. O crescimento das plantas foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silvicultura; Produção de mudas; Espécies nativas Adensamento de plantas; Área foliar; Guajuvira; Índice de Dickson.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/55512

Avaliação de um abrigo de gatos no estado do Paraná, Brasil
Provedor de dados: 195
Autores: Garcia, R. C. M.; Arruda, E. C.; Monsalve, S.; Pinto, M. C.; Bontorin, V.; Neumann, N.
Gatos em situação de abrigo tendem a apresentar estresse crônico como consequência dos problemas da manutenção dos animais, principalmente referentes ao confinamento, que frequentemente é prolongado e inadequado. A superlotação afeta negativamente as liberdades nutricional, sanitária, ambiental, comportamental e psicológica dos animais, afetando negativamente seu bem-estar e adotabilidade. O trabalho foi delineado para diagnosticar os fatores que potencialmente podem afetar o bem-estar dos gatos de um abrigo, como parte de um projeto realizado durante a disciplina de Medicina Veterinária do coletivo da Universidade Federal do Paraná. Em todos os gatis (n=24) foram avaliadas: a densidade de gatos; o número de camas, caixas de areia, arranhadores, comedouros...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36889

Avaliação de um sistema de leito cultivado com recirculação para piscicultura.
Provedor de dados: 14
Autores: SILVA, M. S. G. M. e; LOSEKANN, M. E.; ROSTON, D. M.
Resumo: O presente estudo teve como objetivo avaliar a eficiência de leitos cultivados de fluxo subsuperficial no tratamento do efluente de piscicultura da tilápia-do-nilo (Oreochromis niloticus) em escala piloto, com ciclo fechado de água. Para tanto, foi construído um sistema de leitos cultivados composto por três unidades com os seguintes tipos de meio suporte: brita, argila expandida e uma mistura homogênea de ambos os substratos, denominada MIX. Estes meios suportes foram avaliados com e sem a presença da planta vetiver (Chrysopogon zizanioides). A eficiência dos leitos foi medida por avaliações de parâmetros físicoquímicos da água bruta e tratada, além do desempenho da planta vetiver no tratamento da água. Os resultados indicam que o meio suporte...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Tratamento de água; Sistema de recirculação.; Piscicultura; Oreochromis Niloticus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071110

Avaliação de veículos para semeadura direta de espécies arbóreas nativas.
Provedor de dados: 14
Autores: CARDOSO, J. H.; ECHER, R.; MEDEIROS, F. S.
bitstream/item/171041/1/Boletim-278.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Aroeira-vermelha; Timbaúva; Guajuvira.; Árvore; Cedro; Canafístula; Espécie Nativa; Floresta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085352

Avaliação do comportamento social agonístico e amistoso de gatos domésticos em abrigo
Provedor de dados: 195
Autores: Baptista, R. I. A. A.; Moura, F. M. L.; Moura, R. T. D.; Barbieri, L. S.; Tavares, M. H. B.; Santos, T. Oliveira dos.
O comportamento, uma das propriedades mais importantes da vida animal e fundamental nas adaptações das funções biológicas, designa a forma como um organismo reage com o seu ambiente. Os comportamentos são agrupados em categorias funcionais como reflexos posturais; padrões de locomoção e comportamentos alimentar, sexual, de cuidado parental, e de comunicação, entre outros. O comportamento social é qualquer interação direta entre indivíduos da mesma espécie, geralmente aparentados que vivem em um grupo, podendo variar de acordo com a diversidade de seus habitats e com as diferenças de composição dos grupos, já que a permutação social se dá no comportamento de machos, fêmeas, adultos e jovens. Dentro de um grupo, as relações de dominância e subordinação são...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36810

Avaliação do desempenho de frangos de corte submetidos a dois sistemas de criação
Provedor de dados: 195
Autores: Urzulin, H. A.; Spada, F. P.; Brugnaro, C. A. R.; Oliveira, G. S.; Galves, P. N.; Silva, L. Q.; Moreira, A. J. C.; Spada, J. C. P.; Silva, D. T.
A grande procura dos consumidores por produtos diferenciados e de qualidade superior vem influenciando mudanças nos sistemas utilizados para produção de frangos. A sociedade está interessada em sistemas de produção que aumentem o bem-estar na criação de animais e a implementação de melhorias nesse aspecto pode garantir a oferta de novos produtos para os consumidores. O presente trabalho avalia o desempenho de frangos de cortes submetidos a dois sistemas de criação: a) convencional e b) adotando os parâmetros de bem-estar animal. O experimento foi conduzido na Escola Técnica Estadual (Etec) Sebastiana Augusta de Moraes de Andradina-SP, no período de 9 de setembro a 20 de outubro de 2015. Foram utilizados 60 pintos de corte da linhagem Cobb MX, distribuídos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37385

Avaliação do fluxo de saída do ventrículo esquerdo em gatos anestesiados submetidos ao pneumoperitônio e à posição deTrendelenburg
Provedor de dados: 45
Autores: Magalhães,M.L.; Nishimura,L.T.; Souza,A.T.; Magalhães,C.F.; Mattos Júnior,E.; Honsho,C.S.; Paulino Júnior,D.
RESUMO Objetivou-se avaliar os efeitos do pneumoperitônio e da posição de Trendelenburg sobre o fluxo de saída do ventrículo esquerdo em gatos anestesiados. Quatorze gatos foram alocados aleatoriamente em dois grupos, ambos submetidos ao pneumoperitônio com 10mmHg de dióxido de carbono (CO2). No grupo controle (GC n=7), os animais foram submetidos apenas ao pneumoperitônio e, no grupo Trendelenburg (GTREN n=7), os animais foram colocados em cefalodeclive 20° após o pneumoperitônio. A indução anestésica foi realizada com isoflurano, utilizando-se caixa de indução. Posteriormente, os animais foram mantidos sob anestesia inalatória com o mesmo fármaco. Foram avaliados a velocidade do fluxo de saída do ventrículo esquerdo (VFSVE), os gradientes máximo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gato; CO2; Doppler; Fluxo de saída; Trendelenburg.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501139

Avaliação do grau de bem-estar dos cães comunitários do município de Pinhais, estado do Paraná, Brasil
Provedor de dados: 195
Autores: Pereira, É. F. L.; Constantino, C.; Marconcin, S.; Biondo, A. W.
Cães em situação de rua podem formar vínculos afetivos com as pessoas da vizinhança, o que pode constituir uma estratégia de manejo sanitário e populacional. Quando esses cães se instalam na vizinhança e recebem cuidados dos moradores locais, como alimentação, abrigo e afeto são então chamados de comunitários. Portanto, o trabalho avaliou a condição de vida dos cães vivendo como comunitários no município de Pinhais, Estado do Paraná, Brasil, assim como o grau de bem-estar de tais animais. Foi avaliado o grau de bem-estar de 108 cães comunitários, dos quais 37 estavam instalados em órgãos públicos (Secretaria de Meio Ambiente, Secretaria de Educação, Secretaria de Obras Públicas, Horto Municipal, Associação de Recicladores, Terminal Urbano de Ônibus e na...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36874

Avaliação do impacto econômico de danos causados por macacos-prego a plantios de Pinus taeda no Sul do Brasil: método proposto e estudo de caso.
Provedor de dados: 14
Autores: MOREIRA, J. M. M. A. P.; OLIVEIRA, E. B. de; LIEBSCH, D.; MIKICH, S. B.
bitstream/item/161211/1/Doc-302-1428-completo.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Praga florestal.; Macaco prego; Dano; Perda; Produção Florestal; Análise econômica; Pinus Taeda.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071572

Avaliação do teor de cloretos e da condutividade elétrica no leite de cabra como métodos auxiliares de diagnóstico na mastite subclínica caprina.
Provedor de dados: 14
Autores: SOUZA, V. de; FACCIOLI-MARTINS, P. Y.; MOURA, J. W. F.; FERNANDES, D. R.; LIMA, A. R.
Esta publicação avalia os testes de detecção do teor de cloretos e da condutividade elétrica (CE) em relação ao isolamento de Staphylococcus spp.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Diagnosis.; Doença animal; Teste de mamite; Staphylococcus aureus; Caprino; Diagnóstico; Cloreto; Condutividade elétrica; Animal diseases; Mastitis; Goat milk; Chlorides; Electrical conductivity.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086974

Avaliação dos focos de calor e da fórmula de Monte Alegre no parque Nacional da Chapada dos Guimarães
Provedor de dados: 190
Autores: Machado Neto, Arlindo de Paula; Batista, Antonio Carlos; Soares, Ronaldo Viana; Biondi, Daniela; de Morais, Riubi Lopes.
O presente estudo teve por objetivo analisar o comportamento da Fórmula de Monte Alegre (FMA) e quantificar os focos de calor detectados por satélites de referência, comparando os mesmos com os incêndios ocorridos no Parque Nacional da Chapada dos Guimarães de 2007 a 2015. O monitoramento dos focos de calor foi realizado através de imagens dos satélites AQUA, TERRA e NOAA, cujos dados diários de focos detectados foram usados para compor a série temporal ao longo dos anos, permitindo a análise de tendências dos números de focos para o parque. Os dados foram adquiridos na plataforma do Instituto Nacional de Pesquisas Espaciais, na base de dados históricos do Instituto Nacional de Meteorologia e junto à gerência do parque. Na maioria dos anos houve uma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal/Conservação da natureza Incêndios florestais; Unidade de conservação; Satélites Forest fires; Conservation units; Satellites.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1440

Avaliação dos impactos ambientais e sociais das tecnologias de mitigação do plano ABC em propriedades rurais no Estado do Tocantins.
Provedor de dados: 14
Autores: BELCHIOR, E. B.; FLORES, R. M. V.; ALCANTARA, P. H. R. de; SANTOS, D.; BARBOSA, C. F.; BELCHIOR, L. S.
O objetivo do presente trabalho foi avaliar os impactos das ações de transferência de tecnologia do Plano ABC (Agricultura em Baixo Carbono) em propriedades rurais no estado do Tocantins. Foram utilizadas informações a respeito de aspectos ambientais, sociais e econômicos de quatro propriedades rurais, classificadas como Unidades de Referência Tecnológica. O método utilizado foi o Sistema de Avaliação de Impactos de Inovações Tecnológicas Agropecuárias (Ambitec-Agro), que consiste em um conjunto de 136 indicadores distribuídos em 26 critérios que permitem calcular índices de impacto e desempenho ambiental das atividades rurais. Em todas as propriedades os resultados foram positivos indicando que ações de transferência voltadas para Sistema de Plantio...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sistema sustentável; Indicadores de sustentabilidade; Ambitec-Agro; Tocantins; Plano ABC; Impacto ambiental; Tecnologia agrícola; Transferência de tecnologia; Plantio direto; Recuperação do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072733

Avaliação econômica da ilp na fazenda Brasil, em Barra do Garças (MT).
Provedor de dados: 14
Autores: REIS, J. C. dos; KAMOI, M. Y. T.; MICHETTI, M.
O governo brasileiro tem incentivado, por meio de políticas públicas específicas, como o Plano ABC, o aumento da utilização de modelos de agricultura sustentável. Os sistemas ILPF são uma dessas alternativas. Para se alcançar as metas de ampliação de área desses sistemas, quantificar os retornos econômicos é fator importante para proporcionar ao produtor informações para sua tomada de decisão. Pensando nisso, através de uma parceria entre Embrapa Agrossilvipastoril, Instituto Mato-grossense de Economia Agropecuária (Imea) e Senar-MT, criou-se o Projeto ?Estabelecimento de Unidades de Referência Tecnológica e Econômica? (Projeto URTE) que tem como um dos seus principais objetivos gerar e difundir resultados econômicos de sistemas de integração de diferentes...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Avaliação econômica; Ilp; Integração lavoura-pecuária; Sistema integrado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065867

Avaliação econômica da ilp na fazenda Dona Isabina, em Santa Carmem (MT).
Provedor de dados: 14
Autores: REIS, J. C. dos; KAMOI, M. Y. T.; MICHETTI, M.
Um dos principais fatores que limitam a utilização de sistemas de integração lavoura-pecuária-floresta (ILPF) é a falta de informações sobre os resultados econômicos desses sistemas. Em especial, em comparação com modelos de agricultura tradicional. O Projeto ?Estabelecimento de Unidades de Referência Tecnológica e Econômica? (Projeto URTE), uma parceria entre a Embrapa Agrossilvipastoril, o Instituto de Mato-grossense de Economia Agropecuária (Imea) e o Senar-MT, tem como um dos seus principais objetivos, gerar e difundir resultados econômicos de sistemas de integração de diferentes configurações distribuídas no estado de Mato Grosso.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Avaliação econômica; Ilp; Sistema integrado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065855

Avaliação econômica da produção de soja nos Estados do Paraná e Rio Grande do Sul na safra 2016/17.
Provedor de dados: 14
Autores: HIRAKURI, M. H.
Avaliação econômica da produção de soja nos Estados do Paraná e Rio Grande do Sul na safra 2016/17. Procedimentos para os cálculos de indicadores econômico-financeiros. Custos de produção. Remuneração do sojicultor. Análise final.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Soja; Economia agrícola; Produção agrícola; Soybeans; Agricultural economics; Production economics.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062878

Avaliação Ex-post de Ato de Concentração na Indústria de Máquinas Agrícolas com o Uso de Séries Temporais1
Provedor de dados: 123
Autores: Silva,Rodrigo Peixoto da; Vian,Carlos Eduardo de Freitas.
Resumo: Este trabalho analisa a estrutura do mercado de tratores agrícolas no Brasil e mensura os impactos da concentração oriunda da aquisição da Valtra pela AGCO, as duas maiores empresas neste segmento, sobre o indicador de poder de mercado (índice de Lerner). Para isso, foi realizada a estimação de uma função demanda por tratores agrícolas incluindo variáveis de intervenção (dummies de intercepto e de inclinação) para que seus parâmetros fossem utilizados no cálculo do indicador. Utilizou-se para este fim a metodologia de análise de cointegração com um Modelo Vetorial de Correção de Erros (VECM). Os resultados indicam que a concentração não se refletiu em mudanças significativas nas elasticidades preço. No entanto, o poder de mercado, que é elevado em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Concentração de mercado; Tratores agrícolas; Cointegração; Modelo vetorial de correção de erros; Poder de mercado.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000100157

Avaliação Financeira da Poda de Renovação para Manejo da Vassoura-de-Bruxa.
Provedor de dados: 14
Autores: SANTOS, A. G. dos.
bitstream/item/177395/1/cap-5.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Condição fitossanitária; Renda; Produção.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091770

AVALIAÇÃO FÍSICA E QUÍMICA DE FRUTOS DE CULTIVARES DE PESSEGUEIRO
Provedor de dados: 107
Autores: Morais, Keise Duarte Bacelar de; Xavier, Bianca da Silva; Silva, Danielle Fabiola Pereira da; Oliveira, João Alison Alves; Bruckner, Cláudio Horst.
A avaliação da qualidade física e química de frutos de pessegueiro destinados ao consumo in natura varia entre safras. Essa variação depende, dentre outros fatores, das condições do local de cultivo. O objetivo deste trabalho foi avaliar a qualidade física e química de frutos de dezesseis cultivares de pessegueiro durante três safras em Viçosa-MG. As cultivares Aurora 2, Baronesa, Biuti, Colibri, Coral, Cristal, Delicioso Precoce, Flor da Prince, Joia 4, Lake City, Marli, Pérola de Iataquera, Rubimel, Talismã, Tropical e Tropic Beauty foram enxertadas sobre o porta-enxerto Okinawa no pomar experimental da Universidade Federal de Viçosa, em Viçosa-MG, no ano de 2008, e avaliadas quanto às características cor da casca (b* e h°), cor da polpa (b* e h°), massa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitotecnia  Fruticultura Prunus persica; Qualidade; Pós-colheita.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/712

Avaliação fisiológica de filhotes de tracajás Podocnemis unifilis alimentados com diferentes níveis de proteína nas rações.
Provedor de dados: 14
Autores: YOSHIOKA, E. T. O.; COSTA, R. de A.; BRASILIENSE, A. R. P.; CASTELO, A. S.; DAMASCENO, L. F.
Acredita-se que, quanto maior o nível proteico de uma dieta, melhor o crescimento dos animais. Entretanto, a quantidade de proteína necessária para o desenvolvimento do animal pode variar com a sua idade. Ainda, poucos estudos foram realizados sobre avaliação do estado fisiológico de tracajás, por meio de análises hematológicas e bioquímicas, como parte da avaliação da condição de saúde desses animais. Este estudo teve como objetivo verificar as alterações das respostas fisiológicas (variáveis hematológicas e bioquímicas) de filhotes de tracajás alimentados com diferentes quantidades de proteína na dieta. Os filhotes foram divididos em quatro grupos: (1) grupo alimentado com ração com 28% de proteína bruta (PB); (2) grupo alimentado com ração com 36% PB;...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Reptil; Sanidade animal; Hematologia; Bioquímica; Anemia nutricional; Crescimento; Podocnemis Unifilis; Tracajá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078158

Avaliação hematológica e hemogasométrica de potros nascidos de éguas com placentite ascendente
Provedor de dados: 45
Autores: Santos,R.S. dos; Corrêa,M.N.; Araújo,L. O. de; Pazinato,F.M.; Feijó,L.S.; Curcio,B.R.; Ferreira,R.C.; Nogueira,C.E.W.
RESUMO A placentite é a principal causa de partos prematuros, aborto e nascimento de potros comprometidos, podendo causar hipóxia e septicemia. A hematologia e a gasometria venosa fornecem informações importantes para o monitoramento da saúde de potros nascidos de éguas com placentite. O objetivo deste trabalho foi descrever os valores hematológicos e hemogasométricos durante as primeiras 24h de vida em potros nascidos de éguas mestiças Crioulas submetidas à indução experimental de placentite, com diferentes graus de maturidade. Foram utilizados 16 potros nascidos de éguas submetidas à indução experimental de placentite, divididos em três grupos de acordo com o grau de maturidade: prematuro (n=8), dismaturo (n=4) e a termo (n=4). Foram realizadas coletas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potros; Maturidade; Hematologia; Gasometria; Placentite ascendente.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100048

Avaliação histológica e por microscopia eletrônica de varredura da biocerâmica de fosfato de cálcio nano-estruturada micromacro porosa em grânulos em defeito crítico de rádio de coelhos
Provedor de dados: 45
Autores: Aristizabal,O.L.P.; Castro,J.A.V.; Vargas,M.I.V.; Rezende,C.M.F.
RESUMO Objetivou-se avaliar, histologicamente e por microscopia eletrônica de varredura (MEV), a evolução de defeitos críticos experimentais em rádio de coelhos preenchidos ou não com biocerâmica fosfocálcica nanoestruturada micromacro porosa em grânulos. Utilizaram-se 70 coelhos, Nova Zelândia, adultos jovens, machos, e realizou-se um defeito crítico nos rádios. Os membros constituíram os grupos: GI, biocerâmica lenta, GII, biocerâmica moderada e GIII, controle negativo. Após cada período experimental, os animais foram sacrificados, e os rádios coletados. As avaliações histológicas foram realizadas aos oito, 15, 30, 45, 60, 90 e 120 dias, e as análises de MEV aos 60, 90 e 120 dias. Histologicamente, observou-se processo de reparação óssea mais adiantado...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Defeito crítico; Hidroxiapatita; Fosfato de cálcio; Radio.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601539

Avaliação metabólica e hemodinâmica de dois protocolos de sedação prolongada em cães
Provedor de dados: 45
Autores: Regalin,D.; Gehrcke,M. I.; Comassetto,F.; Regalin,B.D.C.; Rosa,L.; Padilha,V.S.; Lima,I.T.; Moraes,A.N.; Oleskovicz,N.
RESUMO Objetivou-se determinar a viabilidade de dois protocolos de sedação para ventilação prolongada em cães e seus efeitos hemodinâmicos e metabólicos. Doze cães, alocados aleatoriamente em dois grupos (n=6), receberam infusão contínua de midazolam (0,5mg/kg/h), fentanil (10µg/kg/h) e propofol (18mg/kg/h) no GMF ou cetamina (0,6mg/kg/h), morfina (0,26mg/kg/h) e propofol (18mg/kg/h) no GCM, durante 24 horas. Os cães foram ventilados mecanicamente com FiO2 de 40%, mantendo-se a normocapnia. A FC diminuiu 32% no GMF e 34% no GCM ao longo do tempo, reduzindo o IC em 24% no GMF e em 29% no GCM. A CaO2, o CvmO2, a DO2 e o VO2 diminuíram no GCM (5%, 16%, 31% e 7%) e no GMF (4%, 19%, 26% e 15%), respectivamente. A TEO2 aumentou 32% no GMF e 36% no GCM, sem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ventilação mecânica; Propofol; Cetamina; Midazolam; Opioides.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501215

Avaliação morfofuncional do enxerto de túnica albugínea suína na cistoplastia em ratos
Provedor de dados: 45
Autores: Moraes,T.A.; Canellas,A.C.C.; Rodrigues,A.F.; Lancetta,C.F.F.; Degani,V.A.N.; Ferreira,M.L.G.
RESUMO O objetivo deste trabalho é avaliar o uso da túnica albugínea suína na cistoplastia em ratos, avaliando funcionalidade, capacidade de reparação do órgão e possibilidades de complicações. Foram selecionados 30 ratos Wistar, machos, de seis meses de idade, divididos em: um grupo teste (TA), em que os animais receberam o enxerto de túnica albugínea suína após a cistectomia parcial e um grupo controle (C), em que os animais sofreram somente a cistectomia parcial. Os animais pertencentes a ambos os grupos foram divididos igualmente em subgrupos de cinco animais cada, que sofreram eutanásia em sete, 28 e 42 dias de pós-operatório. Foi realizada uma análise macroscópica e, posteriormente, uma análise histopatológica da região da ferida cirúrgica. Aos sete...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cistectomia parcial; Biomateriais; Xenoenxerto.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400973

Avaliação nutricional e energética da soja integral tostada para frangos de corte
Provedor de dados: 45
Autores: Dalólio,F.S.; Albino,L.F.T.; Rostagno,H.S.; Silva,D.L. da; Xavier Júnior,M.L.; Oliveira,V.D.
RESUMO Objetivou-se determinar a composição química, os valores energéticos e os coeficientes de digestibilidade ileal verdadeira de aminoácidos de sojas integrais tostadas de cinco regiões. No primeiro experimento, foram utilizados 288 pintos de corte machos da linhagem Cobb 500, com 13 dias de idade e peso médio de 420,0±5,0g. O delineamento experimental utilizado foi inteiramente ao acaso, com seis tratamentos (cinco sojas integrais e uma ração referência) e oito repetições de seis aves. No segundo experimento, foram utilizados 288 frangos de corte machos da linhagem Cobb 500, com 24 dias de idade e peso médio de 865,0±20,0g. O delineamento experimental utilizado foi inteiramente ao acaso, com seis tratamentos (cinco sojas integrais e uma ração isenta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aminoácidos digestíveis; Coeficientes; Digestibilidade; Energia; Metabolizabilidade.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200437

Avaliação operacional de processos e socioambiental de unidades de reciclagem e compostagem de resíduo sólido domiciliar no estado de São Paulo.
Provedor de dados: 14
Autores: SILVA, F. C. da; SANTOS, A. D. dos; BERTON, R. S.
Nessa publicação da Empresa Brasileia de Pesquisa Agropecuária (Embrapa) em parceria com Instituto Agronômico de Campinas (IAC) apresenta-se uma avaliação operacional da autossuficiência técnica, econômica, social-ambiental e operacional relativa de processos de tratamento aeróbico em unidades de reciclagem/triagem e compostagem (URC) em operação no estado de São Paulo, selecionando-se três estudos de casos, visando contribuir com a política pública.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Análise multicritérios; Resíduo sólido urbano; Sirclua; Compostagem; Resíduo sólido; Composting; Solid wastes.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080966

Avaliação parasitológica de cães militares do 1º batalhão de operações especiais da brigada militar do municípío de Porto Alegre, estado do Rio Grande do Sul, Brasil: colheitas efetuadas durante o ano de 2015
Provedor de dados: 195
Autores: Marques, S. M. T.; Veronezi, T. M.; Ramos, M.
A Brigada Militar (BM) tem a missão de preservar a ordem pública, a incolumidade das pessoas e do patrimônio e conta com as unidades de policiamento ostensivo, rodoviário, ambiental, aéreo, operações especiais, bombeiros, atendimento a turistas e em áreas de fronteira. No auxílio às operações, a BM trabalha com cães militares adestrados no Canil Central do 1º Batalhão de Operações Especiais (1º BOE), do município de Porto Alegre, Estado do Rio Grande do Sul, Brasil, dando suporte para trabalhos de busca e apreensão de drogas e explosivos, proteção e segurança de ambientes públicos. O Laboratório de Helmintose da Faculdade de Veterinária da Universidade Federal do Rio Grande do Sul desenvolve parceria com a BM, executando os diagnósticos parasitológicos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36884

Avaliação participativa de porta-enxertos tolerantes à morte precoce do pessegueiro.
Provedor de dados: 14
Autores: MAYER, N. A.; UENO, B.
bitstream/item/170524/1/Documento-449.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Pêssego; Porta Enxerto; Prunus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084531

Avaliação prospectiva do potencial biotecnológico de microalgas: uma abordagem filogenética.
Provedor de dados: 14
Autores: CEREIJO, C. R.; SANTANA, H.; HADI, S. I. I. A.; GARCIA, L. C.; JUNGMANN, L.; BRASIL, B. dos S. A. F.
bitstream/item/170743/1/BPD-09-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Microalgas; Cepas de microalgas; Identificação molecular; Diversidade; Aplicação; Bioproduto; Chlorophyla.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084852

Avaliação qualitativa de riscos para priorização de perigos biológicos à saúde pública na cadeia de produção de suínos industriais.
Provedor de dados: 14
Autores: COSTA, E. de F.; CORBELLINI, L. G.; TORRES, M.; CASTRO, S.; KICH, J. D.
bitstream/item/200172/1/Doc186.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Consumo de carne suína; Segurança dos alimentos; Biosseguridade; Cadeia produtiva; Indústria agrícola; Sanidade animal; Biossegurança; Saúde pública; Industrialização.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082710

Avaliação quantitativa de minerais cristalinos de solos pelo Método Rietveld.
Provedor de dados: 14
Autores: CORRÊA, M. M.; ARAUJO FILHO, J. C. de; FONTES, M. P. F.
O método de Rietveld é um procedimento estatístico que procura minimizar a soma dos quadrados das diferenças entre as intensidades observada e calculada a cada intervalo 2 em um espectro de difração de raios-X digitalizado. A estratégia de refinamento adotada deverá garantir que o espectro calculado se ajuste o melhor possível em relação ao espectro observado, o que dependerá de fatores como preparo da amostra, configuração do aparelho, escolha de programa (software), do modelo inicial e da estratégia de refinamento.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do Solo; Mineralogia; Soil mineralogy; Soil analysis.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107366

Avaliação sensorial de ovos produzidos com uso de dietas contendo moringa, mandioca e bocaiuva.
Provedor de dados: 14
Autores: JULIANO, R. S.; LISITA, F. O.; TIAMBO, C. K.; SOARES FILHO, M. da S.; SOARES, M. R.; ABREU, U. G. P. de.
Com a finalidade de verificar alguma característica organoléptica desfavorável em ovos produzidos a partir de dietas com inclusão de farinhas de bocaiuva (Acrocomia aculeata) e mandioca (Manihot esculenta), além de feno de moringa (Moringa oleifera), realizou-se um teste de degustação dos ovos, pontuando características sensoriais por meio da escala hedônica. Os ovos foram provenientes de 160 poedeiras Dekalb White, submetidas a quatro dietas com diferentes combinações de ingredientes alternativos (IA), entre 34 e 54 semanas de vida:T1- dieta a base de milho e farelo de soja (M + FS); T2- dieta com inclusão de 18% de farelo de mandioca, 4% de farinha de folhas de moringa e 4% da polpa de bocaiuva (18FM + 4FFM + 4PBC); T3- dieta com inclusão de 24% de...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Organoleptic analysis.; Ovo; Análise Organoléptica; Egg composition; Eggs.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085740

AVALIAÇÃO SENSORIAL E ACEITAÇÃO COMERCIAL DO COGUMELO COMESTÍVEL PLEUROTUS FLORIDA
Provedor de dados: 196
Autores: Gonçalves, Andriele de Oliveira Soares; David, Grace Queiroz; da Silva, Mariana Pina; Peres, Walmor Moya; Yamashita, Oscar Mitsuo.
O cogumelo comestível Pleurotus florida, possui características sensoriais que atraem consumidores de todo o mundo. A região de Alta Floresta apresenta características fisiológicas de natureza ideais para o cultivo desse fungo, o que na prática proporciona emprego para comunidade e oferta comercial do produto com custo inferior ao atual. O objetivo dessa pesquisa foi realizar a avaliação sensorial do cogumelo comestível Pleurotus florida e a verificação da aceitação comercial do mesmo. O método utilizado para levantamento de dados foi aplicação de questionário utilizando escala hedônica de 9 pontos para avaliação sensorial do hiratake in natura e cozido, escala de atitude para teste de aceitação e questão direta para intenção de compra. A tabulação dos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1614

Avaliações econômicas dos sistemas de produção de laranja convencional, orgânico e agroflorestal.
Provedor de dados: 14
Autores: BELARMINO, L. C.
bitstream/item/170705/1/Documento-448.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Custo de Produção; Economia da Produção; Laranja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084772

Avances en el estudio de biodeterioro asociado apresencia de líquenes en materiales arqueológicos líticos. La Primavera (Santa Cruz, Argentina)
Provedor de dados: 51
Autores: Magnin,Lucia Angelica; Lynch,Virginia; Gracía,Renato.
Con el objetivo de indagar acerca del biodeterioro causado por líquenes creciendo sobre materiales arqueológicos líticos, en este trabajo preliminar se analizaron diferentes artefactos procedentes de la localidad La Primavera. La metodología de análisis incluye técnicas de observación de bajos y altos aumentos y análisis de EDAX. Se identifican los líquenes presentes y se observan las superficies de estos artefactos que constituyen soportes para su crecimiento. Se observó y analizó la diversidad de especies presentes y se reconocieron cuatro tipos de bioalteraciones asociadas (microperforaciones, desagregación superficial de la roca, microfracturaciones internas y microfracturaciones superficiales). Entre los morfotipos identificados, el que al parecer...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodeterioro; Líquenes; Artefactos arqueológicos líticos.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300002

Aves e matas são interdependentes.
Provedor de dados: 14
Autores: NUNES, A. P.; LAPS, R. R.; TOMAS, W. M.
bitstream/item/167564/1/Aves-matas.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Bioma Pantanal.; Ecologia; Cracidae; Birds; Aves.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080512

Aves y mocovíes: una mirada a sus relaciones en el siglo XVIII en la región del Gran Chaco meridional a partir de fuentes jesuitas
Provedor de dados: 68
Autores: Rosso,Cintia N; Pautasso,Andrés.
El objetivo de este trabajo es analizar las relaciones que los mocovíes tenían con las aves de su entorno en la región meridional del Gran Chaco argentino. Se caracterizaron algunos de los dominios o ámbitos culturales en los que las especies de aves aparecen representadas en las fuentes históricas producidas por los jesuitas, tanto aquellos que misionaron entre esas poblaciones indígenas entre 1743-1767 como los que elaboraron la historia de esta orden religiosa en el área. Se encontraron 43 etnoespecies de aves que pueden ser vinculadas con el espacio habitado por los mocovíes. La mayoría de ellas pudo ser identificada a nivel de especie. Se registraron nueve categorías de uso, siendo las principales el empleo como alimento, la función como anunciadoras,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Etno-ornitología histórica; Gran Chaco Meridional; Mocovíes; Rhea americana; Siglo XVIII.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0073-34072017000100014

Avian Communities in the Amazonian Cangas Vegetation: Biogeographic Affinities, Components of Beta-Diversity and Conservation
Provedor de dados: 42
Autores: BORGES,SÉRGIO H.; SANTOS,MARCOS P.D.; SOARES,LEONARDO M.S.; SILVA,ANTONITA S. DA.
ABSTRACT The Amazonian cangas is a vegetation type distributed as patches of open vegetation embedded in a matrix of tropical forest and that grows over iron-rich soils in the Serra dos Carajás region. To characterize cangas avifauna, we surveyed birds in eight patches varying from 43 to 1,366 hectares. Cangas avifauna has compositional affinities with savannas widespread throughout the Amazon and other biomes, and we estimate that more than 200 bird species occurs in this habitat. Species composition was relatively homogeneous, and the similarity among cangas patches was the dominant component of the beta-diversity. Bird communities in cangas patches exhibited statistically significant nested structure in respect to species richness and patch size. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazonian habitats; Insular habitats; Iron mines; Neotropical birds; Rock outcrops.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502167

Avis 2017 sur l’état du stock de crevette Guyane
Provedor de dados: 5
Autores: Baulier, Loic; Biseau, Alain; Blanchard, Fabian.
L'évaluation du stock de crevettes café (Farfantepenaeus subtilis) de Guyane a été réalisée à partir des données de débarquement par catégories commerciales des chalutiers guyanais, à l'aide d'un modèle structuré en âge (VPA) paramétré séparément pour les mâles et les femelles. Ce modèle a permis de reconstituer les séries des effectifs et mortalités par pêche mensuels aux âges depuis 1989 jusqu'au mois de juin 2016. L'application d'un modèle de recrutement par recrue a ensuite permis de poser un diagnostic sur le niveau d'exploitation des deux composantes du stock. Ce stock, dont la biomasse a fortement diminué depuis le début de son exploitation, demeure à des niveaux de biomasse bas. L’analyse montre une légère surexploitation de croissance en ce qui...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00373/48371/79230.pdf

Avis de l’Ifremer concernant les variations de recrutement de l’huître plate, Ostrea edulis, en baie de Quiberon.
Provedor de dados: 5
Autores: Stanisiere, Jean-yves; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00374/48480/80725.pdf

Avis de l'Ifremer sur la Demande de changement d'espèces à titre expérimental sur le 10ème palier de la zone ostréicole d'Hirel
Provedor de dados: 5
Autores: Le Mao, Patrick; Le Noc, Sandrine; Rollet, Claire.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00408/51912/79265.pdf

Avis de l'Ifremer sur la Demande d'expérimentation pré-grossissement huîtres plates en eaux profondes sur concession existante
Provedor de dados: 5
Autores: Le Mao, Patrick; Le Noc, Sandrine; Rollet, Claire.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00408/51910/79568.pdf

Avis de l'Ifremer sur le Projet d'arrêté portant sur le classement sanitaire 2017 des zones de productions conchylicoles dans le département d'Ille-et-Vilaine
Provedor de dados: 5
Autores: Cheve, Julien; Le Noc, Sandrine; Rollet, Claire.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00408/51919/80748.pdf

Avis de l'Ifremer sur les Nouvelles dispositions concernant le suivi sanitaire de la zone 35-11 groupe II (bivalves fouisseurs)
Provedor de dados: 5
Autores: Cheve, Julien; Rollet, Claire.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00408/51917/79281.pdf

Avis de l'Ifremer sur l'Etude d'impact du rejet d'eau de mer après agrandissement de la ZAC du VAUHARIOT (Cancale)
Provedor de dados: 5
Autores: Rollet, Claire; Le Mao, Patrick.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00408/51920/79279.pdf

Avis du Comité Régional des Pêches Maritimes et des Elevages Marins Nouvelle- Aquitaine pour le maintien de l’interdiction de pêche de la palourde sur deux zones du bassin d’Arcachon jusqu’au 31 octobre 2018 et pour une ouverture exceptionnelle de la pêche sur 4 week-ends de décembre 2017 sur ces mêmes zones
Provedor de dados: 5
Autores: Caill-milly, Nathalie; Sanchez, Florence; Oger-jeanneret, Helene.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00439/55102/79296.pdf

Avis Ifremer sur l’arrêté portant classement de salubrité et surveillance sanitaire des zones de production de coquillages vivants dans le département de la Seine Maritime
Provedor de dados: 5
Autores: Halm-lemeille, Marie-pierre; Piquet, Jean-come.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00416/52718/81184.pdf

Avis portant sur le dossier de demande d’autorisation unique au titre du code de l’environnement – Projet d’extension du port de Port-la-Nouvelle présenté par la Région Occitanie.
Provedor de dados: 5
Autores: Munaron, Dominique; Fiandrino, Annie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00386/49716/80969.pdf

Avis sur projet d'arrêté préfectoral portant autorisation d'ouverture et d'exploitation à titre provisoire de coquillages du groupe 2 dans la zone n° 29.05.010 en Mer d'Iroise et Baie de Douarnenez
Provedor de dados: 5
Autores: Boulben, Sylviane; Terre-terrillon, Aouregan.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00397/50816/79413.pdf

Awareness and current knowledge of breast cancer
Provedor de dados: 48
Autores: Akram,Muhammad; Iqbal,Mehwish; Daniyal,Muhammad; Khan,Asmat Ullah.
Abstract Breast cancer remains a worldwide public health dilemma and is currently the most common tumour in the globe. Awareness of breast cancer, public attentiveness, and advancement in breast imaging has made a positive impact on recognition and screening of breast cancer. Breast cancer is life-threatening disease in females and the leading cause of mortality among women population. For the previous two decades, studies related to the breast cancer has guided to astonishing advancement in our understanding of the breast cancer, resulting in further proficient treatments. Amongst all the malignant diseases, breast cancer is considered as one of the leading cause of death in post menopausal women accounting for 23% of all cancer deaths. It is a global...
Tipo: Journal article
Palavras-chave: Breast cancer; Chemotherapy; Gene therapy; Stem cell therapy.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100504

Azevém BRS Integração.
Provedor de dados: 14
Autores: MITTELMANN, A.
Essa cultivar de azevém (Lolium multiflorum) apresenta ciclo produtivo precoce, o que permite a colheita de sementes ou ressemeadura natural e, ainda, posteriormente, a integração com culturas anuais de estação quente.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Cultivar; Pastagens.; Forragem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078090

AZÉVEM BRS Integração.
Provedor de dados: 14
Características; Manejo; Produtividade; Venda de sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar BRS Integração; Azévem; Variedade; Lolium multiflorum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073557

Azole-resistant aspergillus fumigatus containing a 34-bp tandem repeat in cyp51A promoter is isolated from the environment in Japan
Provedor de dados: 19
Autores: Onishi, Kenji; Sarumoh, Bolu Muhammad; Hagiwara, Daisuke; Watanabe, Akira; Kamei, Katsuhiko; Toyotome, Takahito.
Azole-resistant strains of Aspergillus fumigatus containing a tandem repeat in the cyp51A promoter and amino acid substitution(s) have been isolated in the environment worldwide; however, this type of resistant strain had never been isolated from the environment in Japan. Our previous study indicated that an azole-resistant A. fumigatus strain OKH50 containing a 34-bp tandem repeat in cyp51A promoter with L98H substitution in Cyp51A was isolated from a patient in Obihiro of Hokkaido, Japan. In this study, we collected azole-resistant Aspergillus spp. by air sampling from the environment in Japan. One Aspergillus-like colony was isolated from one of 10 sampling sites surveyed. The strain Env1 was confirmed as A. fumigatus by nucleotide sequencing and...
Palavras-chave: Aspergillus fumigatus; Azole; Cyp51A; TR34/L98H.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4565

Baccharis halimifolia L. in de herkansing
Provedor de dados: 16
Autores: Valkenburg, J.L.C.H. van; Meerman, H.; Bollen, G.; Zwart, A.
Baccharis halimifolia L. (Tree Groundsel) was recorded for the second time in the Netherlands in 2014 at Kwade Hoek on the island of Goeree, Province of South-Holland. Since that year, this invasive species has been recorded twice in Dutch natural reserves, fortunately as single individuals only. One plant was found in 2015 in the central part of the Province of Limburg in 2015, where it was growing on the high bank of the River Meuse in an occasionally grazed terrain. And, as predicted, the species was also found in Dutch Flanders, where in the summer of 2016 a single plant was found growing in a grazed grassland close to the border with Belgium. Plants previously reported from a neglected allotment near Obdam in 2009 were no longer present in 2016. Tree...
Tipo: Article / Letter to the editor
Palavras-chave: Baccharis halimifolia; Struikaster; Exoot; Kwade Hoek.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/627812

Bacillus Coagulans Enhance the Immune Function of the Intestinal Mucosa of Yellow Broilers
Provedor de dados: 89
Autores: Xu,L; Fan,Q; Zhuang,Y; Wang,Q; Gao,Y; Wang,C.
ABSTRACT This experiment was conducted to investigate the effects of Bacillus coagulans on the growth performance and immune functions of the intestinal mucosa of yellow broilers. Three hundred and sixty one-day-old yellow chicks were randomly allocated to four treatments groups with six replicates of 15 chicks each. The broilers were randomly subjected to one of the following treatments for 28 days: control group (group1, fed a basal diet) and three treatments (group 2, 3, 4) fed the basal diet supplemented with 100, 200, or 300 mg/kg Bacillus coagulans , respectively). The results showed that for 28 days, compared with the control diet, the dietary addition of 200 mg/kg Bacillus coagulans significantly decreased the feed/gain ratio (F/G) (p&lt;0.05),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus coagulans; Yellow broilers; Growth performance; Intestinal mucosa immune function.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100115

Bacillus EFFECT ON THE GERMINATION AND GROWTH OF TOMATO SEEDLINGS (Solanum lycopersicum L)
Provedor de dados: 37
Autores: CABRA CENDALES,Teresa; RODRÍGUEZ GONZÁLEZ,Cristian Alonso; VILLOTA CUÁSQUER,Claudia Patricia; TAPASCO ALZATE,Omar Alberto; HERNÁNDEZ RODRÍGUEZ,Annia.
ABSTRACT The capacity to solubilize phosphate and to produce indole compounds Indole Acetic Acid type, was evaluated in 15 strains isolated from castor bean lignocellulosic residues (Ricinus communis). To determine the solubilizing activity of phosphates a qualitative test by using Pikovskaya culture medium was employed and for the evaluation of the production of indole compounds (IAA) a Salkowsky colorimetric analysis technique was applied. Among the microorganisms tested, the Bacillus pumilus GIBI 206 demonstrated capacity to solubilize phosphates and Bacillus subtilis GIBI 200 showed of capacity to solubilize phosphates and to produce Indoleacetic Acid (IAA). To determine the effect of the Bacillus subtilis strain on germination and growth promotion,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biotechnology; Indole; PGPB; Seedlings; Tomato.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000100004

Bacterial Compatibility in Combined Inoculations Enhances the Growth of Potato Seedlings
Provedor de dados: 19
Autores: Santiago, Christine D.; Yagi, Shogo; Ijima, Motoaki; Nashimoto, Tomoya; Sawada, Maki; Ikeda, Seishi; Asano, Kenji; Orikasa, Yoshitake; Ohwada, Takuji.
The compatibility of strains is crucial for formulating bioinoculants that promote plant growth. We herein assessed the compatibility of four potential bioinoculants isolated from potato roots and tubers (Sphingomonas sp. T168, Streptomyces sp. R170, Streptomyces sp. R181, and Methylibium sp. R182) that were co-inoculated in order to improve plant growth. We screened these strains using biochemical tests, and the results obtained showed that R170 had the highest potential as a bioinoculant, as indicated by its significant ability to produce plant growth-promoting substances, its higher tolerance against NaCl (2%) and AlCl3 (0.01%), and growth in a wider range of pH values (5.0-10.0) than the other three strains. Therefore, the compatibility of R170 with...
Palavras-chave: Plant growth-promoting bacteria; Plant tissue localization; Combined inoculation; Bacterial compatibility.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4466

Bacterial culture and antibiotic sensitivity from the ocular conjunctiva of horses
Provedor de dados: 65
Autores: Ferreira,Ana Raquel de Araújo; Santana,Alana Fontenele; Almeida,Ana Carolina da Veiga Rodarte de; Sousa,Renan Fiel; Perecmanis,Simone; Galera,Paula Diniz.
ABSTRACT: The aim of this study was to identify the conjunctival bacterial flora of healthy horses in Brasilia (Distrito Federal, Brazil), and to evaluate the antimicrobial susceptibility of the isolated strains. We examined 200 eyes of 100 healthy adult horses without any eye problems, belonging to the 1st Regiment of the Cavalry Guard (RCG) of the Brazilian Army in Brasilia. Samples were collected from the inferior conjunctival fornix of both eyes. Drug sensitivity test was performed with the antibiotics gentamicin (10µg), tobramycin (10µg), chloramphenicol (30µg) and ciprofloxacin (5µg). Of the 200 samples collected, 131 (65.5%) were considered positive for bacterial growth. A total of 208 bacterial strains belonging to 19 genera were isolated, where...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eye; Horse; Bacterial flora; Antibiogram.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600453

Bacterial selection for biological control of plant disease: criterion determination and validation
Provedor de dados: 58
Autores: Mota,Monalize Salete; Gomes,Cesar Bauer; Souza Júnior,Ismail Teodoro; Moura,Andréa Bittencourt.
Abstract This study aimed to evaluate the biocontrol potential of bacteria isolated from different plant species and soils. The production of compounds related to phytopathogen biocontrol and/or promotion of plant growth in bacterial isolates was evaluated by measuring the production of antimicrobial compounds (ammonia and antibiosis) and hydrolytic enzymes (amylases, lipases, proteases, and chitinases) and phosphate solubilization. Of the 1219 bacterial isolates, 92% produced one or more of the eight compounds evaluated, but only 1% of the isolates produced all the compounds. Proteolytic activity was most frequently observed among the bacterial isolates. Among the compounds which often determine the success of biocontrol, 43% produced compounds which...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rhizobacteria; Antibiosis; Mesocriconema xenoplax; Obligate parasites; Perennial plants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100062

BACTÉRIAS FIXADORAS DE NITROGÊNIO E MOLIBDÊNIO NO CULTIVO DO AMENDOIM EM SOLO DO CERRADO
Provedor de dados: 196
Autores: Santos, Diego Muniz da Silva; Bush, Aécio; Silva, Elijanara Raissa da; Zuffo, Alan Mario; Steiner, Fábio.
O uso de práticas agrícolas sustentáveis que otimizem a fixação biológica de nitrogênio (FBN) pela cultura do amendoim são importantes para assegurar elevados níveis de produtividade. Portanto, neste estudo objetivou-se avaliar a eficiência da aplicação de molibdênio e da coinoculação das sementes com Bradyrhizobium japonicum e/ou Azospirillum brasilense na nodulação, no crescimento e na partição de matéria seca das plantas de amendoim (Arachis hypogaea L., cv. IAC Tatu ST). As plantas foram cultivadas em vasos de 5,5 L preenchidos com um solo arenoso do Cerrado e mantidas em casa de vegetação.O experimento foi disposto no delineamento de blocos casualizados em um esquema fatorial 2 × 4, com quatro repetições. Os tratamentos constituíram da aplicação (+Mo)...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2165

Bacterioses em alevinos de pirarucu de cultivo, com ênfase em edwardsielose e aeromonose.
Provedor de dados: 14
Autores: PROIETTI JÚNIOR, A. A.; LIMA, L. S.; CARDOSO, F. M. N.; RODRIGUES, D. dos P.; TAVARES-DIAS, M.
Devido à grande importância do cultivo do pirarucu, a identificação e caracterização de doenças causadas por bactérias são de relevância para a sustentabilidade de sua cadeia produtiva. A primeira etapa desse processo é o isolamento das bactérias que infectam esse peixe. Assim, este estudo relata a primeira ocorrência de doenças bacterianas e mortalidade em pirarucus cultivados no Brasil, após um surto de doenças em pirarucus recém-adquiridos de uma piscicultura comercial. Para tal, procedimentos de isolamento e identificação foram adotados e aqui descritos detalhadamente.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Larva de peixe.; Peixe de água doce; Piscicultura; Doença animal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074498

Bacuri: Platonia insignis.
Provedor de dados: 14
Autores: CARVALHO, J. E. U. de; NASCIMENTO, W. M. O. do.
bitstream/item/184207/1/Bacuri-PROCISUR.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bacurizeiro; Platonia insignis Mart; Bacuri.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1096245

Baixa temperatura para indução do amadurecimento e extensão da conservação de peras "Abate Fetel".
Provedor de dados: 14
Autores: ANTONIOLLI, L. R.; ZUCOLOTO, M.; CZERMAINSKI, A. B. C.
A cultivar "Abate Fetel", também conhecida como Abbé Fetel, é a mais importante dentre as peras europeias cultivadas a Itália.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Peras Abate Fetel; Baixa temperatura; Amadurecimento; Rio Grande do Sul; Cultivar Abate Fetel.; Pera; Temperatura; Clima; Conservação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083123

Baja masa ósea, osteoporosis primaria y secundaria en mujeres premenopáusicas
Provedor de dados: 38
Autores: Bagur,Alicia.
Existe escasa información sobre baja masa ósea y osteoporosis en mujeres premenopáusicas. Solo el 2% de las mujeres jóvenes consulta para evaluar la presencia de osteoporosis. En el 50% de las mujeres premenopáusicas que presentan una disminución de su masa ósea se diagnostican enfermedades o medicaciones que la provocan. Las causas deben ser cuidadosamente investigadas para no emitir un diagnóstico apresurado de osteoporosis premenopáusica. Al diagnóstico de baja masa ósea se arriba luego de descartar las causas que ocasionan osteoporosis secundaria y su etiología se relaciona genéticamente con un bajo pico de masa ósea. El cuadro de osteoporosis primaria presenta una densidad mineral ósea (DMO) muy disminuida y fracturas óseas por fragilidad. La...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteoporosis premenopáusica; Baja masa ósea premenopáusica; Osteoporosis secundaria premenopáusica.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000200007

Balanced Scorecard as support to management decisions: A case study in a small property milk production
Provedor de dados: 22
Autores: Cardoso, Antônio Augusto Brion; Lopes, Marcos Aurélio; Carvalho, Francisval de Melo; Ferrazza, Rodrigo Andrade; Lima, André Luís Ribeiro; Cardoso, Milton Ghedini.
Aimed to apply the Balanced Scorecard (BSC) in a dairy farm with small-scale production, located in the south of Minas Gerais. The survey was conducted from January to December 2013 and the gathering of information was carried out through semi-structured interviews on the spot. As data collection instruments were used personal interviews, document analysis and direct and participant observation. The farm has 216 ha, 80% of the leased area. The activities are dairy farming, corresponding to 80% of revenues, and the cultivation of coffee. The breeding farm is 22 predominantly Holstein cows (¾ H) that are loose in the pasture. Daily production is 350 liters average of 15.9 liters of milk per cow in milk, in two daily milkings. The strong point is the low cost...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Small scale; Management tool; Dairy farming; Strategic planning.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14404

Balanço de macronutrientes de cultivares de sorgo sacarino e biomassa em áreas de reforma de canavial.
Provedor de dados: 14
Autores: SANTOS, M. de S. dos; ANDRADE, C. A. de; SANTOS, F. C. dos; MAY, A.
Este trabalho teve como objetivo avaliar as diferenças no balanço de macronutrientes de diferentes cultivares de sorgo em solos de reforma de canavial, sob sistema de cultivo convencional e plantio direto. Foram realizados dois ensaios. O primeiro com delineamento experimental em blocos ao acaso, com seis cultivares de sorgo (CR 1339, CR 1349, CR 1352, CR 1342, BRS 716, e CMSXS 647). As cultivares CR 1352, CR 1342, CR 1349, CR 1339 receberam adubações com NPK, 8-28-16, no plantio e uma adubação de cobertura com NPK, 20-00-20 e as cultivares BRS 716 e CMSXS 647 receberam uma adubação no sulco do adubo Polybren, NPK 40-00-00. O segundo com o delineamento experimental em blocos casualizados em faixas, em arranjo fatorial 2x2, com três repetições, com duas...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fluxo de nutriente; Sorghum bicolor; Fertilidade do solo; Variedade; Nutriente; Soil fertility; Varieties; Nutrients.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080165

Balanço Social da Embrapa Gado de Corte - Ano 2016.
Provedor de dados: 14
Autores: PAULA, N. Q. de; BISCOLA, P. H. N.
Caso de sucesso Carne Carbono Neutro: um novo conceito para carne sustentável produzida nos trópicos (Embrapa Gado de Corte); Prêmios e homenagens; Projeto “Ambiência e conforto térmico em sistemas ILPF” da Embrapa Gado de Corte recebe Prêmio Novos Talentos; Pesquisadores Rodrigo Gomes e Fabiana Alves são homenageados pelos 50 anos da Zootecnia no Brasil; Chefe-geral recebe homenagem da Câmara Municipal de Campo Grande; Projeto Plataforma Eletrônica Bovina (BEP) da Embrapa Gado de Corte ficou em 2º lugar na Competição “Ideas For Milk”; Ações sociais; Capacitação profissional, atualização tecnológica e intercâmbio de conhecimentos; Produtos de informação e comunicação tecnológica; Promoção ou participação em feiras e exposições; Bem estar, saúde e segurança...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa Gado de corte; Instituição de pesquisa; Indicador social; Impacto social.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082368

Balanço social Embrapa 2016.
Provedor de dados: 14
Autores: EMBRAPA. Secretaria de Comunicação. Secretaria de Gestão e Desenvolvimento Institucional.
bitstream/item/161865/1/balancosocialembrapa2016print.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Agropecuária; Embrapa; Agricultura; Instituição de pesquisa; Pesquisa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069833

BaltDC: purification, characterization and infrared spectroscopy of an antiplatelet DC protein isolated from Bothrops alternatus snake venom
Provedor de dados: 80
Autores: Matias,Mariana Santos; Sousa,Bruna Barbosa de; Pereira,Déborah Fernanda da Cunha; Dias,Edigar Henrique Vaz; Mamede,Carla Cristine Neves; Queiroz,Mayara Ribeiro de; Silva,Anielle Christine Almeida; Dantas,Noelio Oliveira; Soares,Andreimar Martins; Costa,Júnia de Oliveira; Oliveira,Fábio de.
Abstract  Background: Snake venoms are a complex mixture of proteins, organic and inorganic compounds. Some of these proteins, enzymatic or non-enzymatic ones, are able to interact with platelet receptors, causing hemostatic disorders. The possible therapeutic potential of toxins with antiplatelet properties may arouse interest in the pharmacological areas. The present study aimed to purify and characterize an antiplatelet DC protein from Bothrops alternatus snake venom.  Methods: The protein, called BaltDC (DC protein from B. alternatus snake venom), was purified by a combination of ion-exchange chromatography on DEAE-Sephacel column and gel filtration on Sephadex G-75. The molecular mass was estimated by polyacrylamide gel electrophoresis in the presence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Snake venom; Bothrops alternatus; DC protein; Platelet aggregation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100324

Bambus no Brasil: da biologia à tecnologia.
Provedor de dados: 14
Autores: DRUMOND, P. M.; WIEDMAN, G.
O bambu (ou taboca, taquara, entre outros diferentes nomes existentes no Brasil) é uma gramínea de ampla distribuição geográfica. Existem no mundo em torno de 1.300 espécies de bambu. O Brasil é líder de ocorrência nas Américas, com cerca de 200 espécies, entre nativas e exóticas, sendo a grande maioria endêmica. Há milênios, o bambu é conhecido e utilizado no Oriente para as mais diversas funções do cotidiano: alimento, estruturas de casas, paredes, telhas, portas e janelas, mobiliário, utensílios de cozinha, objetos de decoração, cercas, pontes, irrigação, drenos, embarcações, contenção de encostas, entre outras. Sítios arqueológicos no Equador mostram que o bambu é usado há cerca de 5 mil anos na América do Sul, primeiramente pelos indígenas. Em países...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Prácticas de conservación.; Bambués; Desarrollo socioeconómico; Industralización; Bambu; Bambusa spp; Conservação; Desenvolvimento socio-econômico; Produção; Industrialização; Biologia Vegetal.; Bamboos; Plant biology; Conservation practices; Socioeconomic development; Industrialization.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078373

BANANEIRA em sistemas agroflorestais irrigados na caatinga: programa 14: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Tecnologia da Embrapa viabiliza o cultivo da bananeira em sistemas agroflorestais irrigados na Caatinga. A produção agrícola, com base em Sistemas Agroflorestais irrigados com bananeiras e espécies adaptadas às condições climáticas do semiárido, surge como uma nova alternativa para os agricultores familiares. O sistema agroflorestal é também conhecido como SAF. Uma vantagem do SAF é a utilização sustentável dos recursos naturais que, aliada a uma menor dependência de insumos externos, resulta em maior segurança alimentar e economia, tanto para os agricultores como para os consumidores.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Sistema agroflorestal; Banana; Caatinga; Produção agrícola; Agricultura familiar; Recurso natural; Segurança alimentar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070262

Banco Ativo de Germoplasma de Batata.
Provedor de dados: 14
bitstream/item/167450/1/Folder-BAG-Batata.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Batata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080680

Banco ativo de germoplasma do complexo saccharum.
Provedor de dados: 14
Autores: AMARAL, A. L. do.
bitstream/item/173430/1/folder-cana-novo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cana de açúcar; Banco de germoplasma.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088339

Banco ativo de germoplasma do jenipapo.
Provedor de dados: 14
Autores: MUNIZ, A. V. C. da S.
bitstream/item/173428/1/folder-jenipapo-novo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Jenipapo; Banco de germoplasma.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088335

Banco de Extratos de Enzimas Fibrolíticas Isoladas de Conteúdo Ruminal (BEEFRUM).
Provedor de dados: 14
Autores: SALLES, H. O.; EGITO, A. S. do; CARNEIRO, J. da C.; XIMENES, L. V.; RIBEIRO, M. T.; RIBEIRO, R. P.; BARBOSA, I. C.; SOUSA, A. M. P.
A criação do banco de extratos composto por enzimas fibrolíticas isoladas de conteúdo ruminal de bovinos, caprinos e ovinos, foi iniciativa da Embrapa Caprinos e Ovinos e da Embrapa Gado de Leite, através de projetos de pesquisa em parceria, e tem como objetivo salvaguardar extratos enzimáticos de nossa biodiversidade para utilização biotecnológica, visando caracterizar, avaliar e identificar possíveis aplicabilidades científicas e/ou industriais das enzimas contidas nesses extratos.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Bioetanol; Enzimas fibrolíticas; Sugar byproducts.; Cellulolysis; Etanol; Cana de açúcar; Bagaço; Celulase; Enzima celulolítica; Cellulose; Biodegradation; Sugarcane; Ethanol.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087003

Banco de sementes.
Provedor de dados: 14
Autores: TEODORO, M. S.
Adubos verdes; Banco de sementes; Produção de sementes para o "Banco"; Conservação/independência; Benefícios; Resultados; Técnico Responsável: Mauro Sergio Teodoro.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produção de semente.; Adubo Verde.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067918

Bandes fleuries : quels dispositifs envisager pour limiter les attaques de pucerons ?
Provedor de dados: 21
Autores: Lambion, Jérôme.
Cette intervention présente les différents dispositifs de bandes fleuries testés sur des exploitations maraîchères afin de réduire les attaques de pucerons. En fonction des attentes et contraintes des producteurs, les dispositifs concernent des bandes fleuries annuelles ou vivaces, semées ou plantées, situées en dehors ou dans les abris.
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33928/1/Lambion_2017_Pucerons.pdf

Barley Types and Varieties in Spain: Un panorama histórico
Provedor de dados: 118
Autores: Martínez-Moreno,Fernando; Igartua,Ernesto; Solís,Ignacio.
Barley is currently the most cultivated crop in Spain, with an acreage of about three million ha. Its importance stems from its adaptation to areas with poor soil conditions and water stress. The aim of this work is to describe the historical evolution of barley types and varieties of barley grown by farmers in Spain. A historical review was performed by consulting articles and books on the history, archaeology, and agronomy related to the issue. Different web sites and articles about the current varietal state of barley in Spain were also consulted. Another important information source was the CRF (Centro de Recursos Fitogenéticos, Spanish Center of Plant Genetic Resources) of Spain, where a large collection of landraces is preserved. The first barleys...
Tipo: Journal article
Palavras-chave: Barley; Landraces; Plant genetic resources; Varieties; Plant breeding; Cebada; Mejora vegetal; Recursos fitogenéticos; Variedades; Variedades locales.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000100002

Barley undersown with red clover in organic and conventional systems: nitrogen aftereffect on legume growth
Provedor de dados: 21
Autores: Alaru, Marika; Talgre, Liina; Luik, Anne; Tein, Berit; Eremeev, Viacheslav; Loit, Evelin.
Nitrogen (N) deficiency is a major problem in organic and low-input farming systems. Growing spring cereals with  undersown legumes has a positive effect on soil fertility, enriching it with nitrogen, through symbiosis of legumes  with nodule bacteria. Two hypotheses were tested: 1) undersowing of red clover increases the protein content of  barley grains and 2) mineral N has negative aftereffect on growth of legume plants. The aim of this study was to  investigate the effect of organic (cattle manure, off-season cover crop) and mineral N in organic and conventional  farming systems on (i) barley (Hordeum vulgare L.) grain yield and quality, (ii) biomass yield formation of  undersown red clover (Trifolium pratense L.) and (iii) the aftereffect of mineral...
Tipo: Journal paper
Palavras-chave: Soil quality; Farming Systems; Nutrient turnover; Crop husbandry; Soil tillage; Soil.
Ano: 2017
URL: http://orgprints.org/32508/1/Alaru%20et%20al%202017.pdf

Baromètre bio Suisse: de quoi dépend la decision d'achat d'aliments bio?
Provedor de dados: 21
Autores: Stolz, Hanna; Blattert, Simon; Rebholz, Theresa; Stolze, Matthias.
Les décisions d’achat ont une influence déterminante sur la demande d’aliments bio. Dans l’étude «Baromètre bio Suisse», les consommateurs ont été interrogés sur leur comportement d’achat au moyen d’une enquête standardisée, en novembre 2015.  L’objectif de cette enquête était de déterminer les facteurs qui conditionnent la décision d’achat d’aliments bio et les aspects pertinents de la communication ciblant les consommateurs. L’étude a montré que les consommateurs suisses de produits bio sont majoritairement des femmes, des personnes d’un niveau d’études supérieur et vivant majoritairement en Suisse alémanique. Les personnes qui achètent souvent des produits bio s’estiment éco-responsables, elles veillent à consommer des aliments sains et peu de viande....
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2017
URL: http://orgprints.org/36364/1/stolz-etal-2017-AgrarforschungSchweiz-Vol8-Issue2-p62-69.pdf

Barragem subterrânea: alternativa de captação e armazenamento de água de chuva.
Provedor de dados: 14
Autores: MELO, R. F. de; ANJOS, J. B. dos.
Nas condições da agricultura dependente de chuva, a disponibilidade de água no solo para as culturas varia de acordo com a quantidade e frequência das precipitações, da capacidade do solo em absorver água e da profundidade do sistema radicular. Essa disponibilidade pode ser melhorada com o uso de tecnologias de captação de água de chuva, como também aquelas associadas ao manejo adequado do solo e água, uso de práticas conservacionistas como, incorporação de restos vegetais, cobertura do solo, adubação orgânica, adubação verde, entre outras. Estudos realizados pela Embrapa Semiárido, em parceria com outras instituições, têm ressaltado a importância das tecnologias de captação e armazenamento de água de chuva para melhoria da agricultura familiar no...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Água de chuva; Agricultura dependente de chuva; Barreamento; Captação de água de chuva; Absorção de Água; Água do Solo; Águas Subterrâneas; Manejo de Água; Barragem Subterrânea; Soil water; Soil water deficit; Water conservation; Water reservoirs.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098685

Barraginhas: realimentação de aquíferos.
Provedor de dados: 14
Autores: BARROS, L. C. de; RIBEIRO, P. E. de A.
As barraginhas são pequenas bacias escavadas no solo em formato de prato, meia-lua e de arco de flecha, com diâmetro médio de 16 m e profundidade média de 1,2 m. São construídas dispersas nas pastagens, lavouras (no final das curvas de nível) e nas margens de estradas, para captar água de enxurradas, controlando a erosão e conservando a água no subsolo. As barraginhas não devem ser construídas em cursos de água perenes, nas áreas de proteção permanente (APPs), no interior das voçorocas e das grotas e em terrenos com inclinação acima de 12%. Um sistema de Barraginhas construídas em uma microbacia promove a elevação do lençol freático e o umedecimento das baixadas, proporcionando segurança hídrica para lavouras, mesmo em regiões semiáridas. Com a água...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Barraginha; Captação de água de chuva; Barragem; Açude; Construção Rural; Manejo de Água; Manejo do Solo; Water harvesting; Water reservoirs; Surface water; Rain; Rainfed farming.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099353

Bartonella species pathogenic for humans infect pets, free-ranging wild mammals and their ectoparasites in the Caatinga biome, Northeastern Brazil: a serological and molecular study
Provedor de dados: 55
Autores: Fontalvo,Mariana Campos; Favacho,Alexsandra Rodrigues de Mendonça; Araujo,Andreina de Carvalho; Santos,Naylla Mayana dos; Oliveira,Glauber Meneses Barboza de; Aguiar,Daniel Moura; Lemos,Elba Regina Sampaio de; Horta,Mauricio Claudio.
ABSTRACT This study verified the occurrence of Bartonella spp. in dogs, cats, wild mammals and their ectoparasites in Petrolina and Lagoa Grande Counties, Pernambuco, located in a semi-arid region in Northeastern Brazil. Anti-Bartonella spp. antibodies were detected by indirect immunofluorescence assay (IFA) in 24.8% of dogs (27/109) and in 15% of cats (6/40). Bartonella sp. DNA was identified by PCR performed on DNA extracted from blood and ectoparasites using primers targeting Bartonella sp. gltA and ribC genes in 100% (9/9) of Pulex irritans from Cerdocyon thous, 57.4% (35/61) of P. irritans from dogs, 2.3% (1/43) of Ctenocephalides felis felis from dogs, 53.3% (24/45) of C. felis felis from cats, and 10% (1/10) of Polyplax spp. from Thrichomys...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bartonella; Flea; Tick; Lice; Brazil.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300290

Bases moleculares de hemoglobinopatías en Argentina
Provedor de dados: 38
Autores: Scheps,Karen Gabriela; Varela,Viviana.
Durante el desarrollo de un individuo se expresan distintas cadenas de globina de tipo a y no-a, que se combinan en tetrámeros para formar hemoglobina. Los genes que las codifican se organizan en familias. Distintas mutaciones afectan los genes que codifican las cadenas de globina: si provocan alteraciones cualitativas originan cuadros de hemoglobinopatías estructurales, si disminuyen las síntesis de las cadenas de globina, talasemias, y si tienen ambos efectos, hemoglobinopatías talasémicas. El propósito de este trabajo es presentar las bases moleculares de las hemoglobinopatías en Argentina, en un total de 862 muestras, en base a los estudios moleculares realizados en este laboratorio a partir del estudio de 910 muestras de pacientes. En nuestro medio,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hemoglobina; Variantes estructurales; SS-talasemia; A-talasemia; Genética.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000300008

Basic study for the appropriate cultivation method of groundnut (Arachis hypogaea L.) in Tokachi region.
Provedor de dados: 19
Autores: 秋本, 正博; 中田, 翔子; 熊田, 総佳; 逵本, 秀久; 小林, 規人; 平等, 聡; 田中, 一郎.
十勝地方におけるラッカセイ生産の可能性を模索するため、帯広畜産大学実験圃場でラッカセイ品種「千葉半立」、「ナカテユタカ」、および「おおまさり」の栽培を行った。栽植方法（直播、あるいは移植）、および栽植密度（標準植：5.1 株/ ㎡、あるいは密植：7.7 株/ ㎡）の組合せによる4 試験区を設け、2016 年5 月23 日にそれぞれの品種の栽培を開始した。茎葉の黄変期に収穫を行い、収量構成要素や子実収量の評価を行った。千葉半立とナカテユタカでは、子実収量に対する栽植方法と栽植密度の効果が認められた。両品種とも移植を行った試験区で直播を行った試験区に比べ収量が高かった。これは、移植を行うことで単位面積当たりの稔実粒数が増加することに起因する。また、両品種とも密植を行った試験区で標準植を行った試験区に比べ収量が高かった。千葉半立は半立ち性、ナカテユタカは立性の草型をもつため光競合を起こしにくく、十勝地方で栽培する場合には都府県の慣行法よりも栽植密度を高めることで土地利用効率が高まり、子実収量が改善されると考えられる。おおまさりでは、子実収量に対して栽植方法の効果のみが認められた。移植を行うことで直播を行った場合に比べ総稔実粒数や1000 粒重が高まり、子実収量が増加した。一方、おおまさりでは子実収量に対する栽植密度の効果が認められなかった。おおまさりは伏性の草型を持つため光競合が起こりやすく、十勝地方においても密植条件下では密度障害が生じ増収につながらないと考えられる。千葉半立とナカテユタカでは、移植・密植の処理組合せによる試験区で、おおまさりでは、移植・標準植、および移植・密植の処理組合せによる試験区でそれぞれ最も子実収量が高く、いずれも子実収量の全国平均（180g/...
Palavras-chave: ラッカセイ; 直播; 移植; 栽植密度; 十勝地方; Groundnut; Direct seeding; Transplanting; Plant density; Tokachi region.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4557

Bat necrophagy by a whip-spider (Arachnida, Amblypygi, Phrynidae) in a cave in the eastern Brazilian Amazon
Provedor de dados: 36
Autores: PROUS,Xavier; PIETROBON,Thadeu; RIBEIRO,Mariane S.; ZAMPAULO,Robson de A.
ABSTRACT Amblypygids are among the main predators in the ferriferous caves in Carajás National Forest, state of Pará (Amazon region of Brazil). One of the most common amblypygid species in this region is Heterophrynus longicornis (Butler 1873), and its most frequent prey are crickets of the family Phalangopsidae, which are abundant in the caves of Pará. Because they are primarily predators, necrophagy by amblypygids is not frequent in nature, and there are only two literature records of necrophagy of bats by Amblypygi. On December 11th, 2013, we observed an individual H. longicornis eating a bat carcass in a Pará ferriferous cave. The amblypygid exhibited considerable interest in the bat’s carcass, and it did not interrupt its meal even when lamps or a...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Heterophrynus longicornis; Chiroptera; Cave; Feeding behavior.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400365

BATS IN SETTLEMENTS FROM AN ATLANTIC FOREST AREA IN NORTHEASTERN BRAZIL
Provedor de dados: 84
Autores: ZEPPELINI,CAIO GRACO; REGO,KARLLA MORGANNA COSTA; LOPEZ,LUIZ CARLOS SERRAMO.
ABSTRACT Bats are key components of ecological networks, and studies in degraded areas are especially important to understand the impact of the human settlements on bats communities. Here, we surveyed the bat fauna in Guaribas Biological Reserve, a protected area in the Atlantic Forest in Paraiba state, northeastern Brazil, and compared it with the bat fauna that occupies the nearby villages. In the villages, we recorded 650 individuals from 14 species, while 1,127 individuals from 20 species were recorded in the Reserve. Diversity estimation pointed out 19 species for the settlements, and 22 for the Reserve. A Bray-Curtis/Sorensen similarity cluster analysis informed that the Reserve areas and the villages form two distinct groups. Additionally, a Wilcox...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bats; Anthropic impact; Similarity; Human occupation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017003100405

Bats (Mammalia, Chiroptera) from the Nísia Floresta National Forest, with new records for the state of Rio Grande do Norte, northeastern Brazil
Provedor de dados: 49
Autores: Barros,Marília A. S.; Morais,Camila Martins Gomes; Figueiredo,Bruna Maria Braga; Moura Júnior,Gilberto Benigno de; Ribeiro,François Fernandes dos Santos; Pessoa,Daniel Marques Almeida; Ito,Fernanda; Bernard,Enrico.
Abstract The state of Rio Grande do Norte is considered a data gap for bat species records in Brazil. The state is also currently target of large economic projects with potential impacts on bats, especially wind farms and mining enterprises. In addition, Rio Grande do Norte has few conservation units in which there is no systematic study on bat fauna. The Nísia Floresta National Forest (NFNF), a federally protected area of 174 hectares, is located in the eastern coast of Rio Grande do Norte and corresponds to one of the last remnants of Atlantic Forest in the state, in its northernmost limits. A bat inventory was conducted in NFNF using mist nets set at ground level, from sunset to sunrise, from December 2011 to December 2012, totaling 25 sampling nights....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Rainforest; Chiropteran inventory; Conservation units; Neotropical biodiversity; Protected areas.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000200303

Bauernhofeffekt und Bio-Milchkonsum vor dem Hintergrund des  Grundprinzips Gesundheit in der Ökologischen Landwirtschaft
Provedor de dados: 21
Autores: Hermann, J.; Behrendt, S.; Kusche, Daniel.
The farm effect, reported in more than 40 studies, is associated with the more wellknown hygiene hypothesis. In particular the early consumption of untreated milk in a  human's life may, besides genetic predisposition, impact the immune system of children and may prevent atopic diseases in their whole lifespan. Due to the special role of untreated milk, the question was answered, which milk causes a remarkable farm effect. There is evidence for differences between effects of treatment degrees of milk as well as its organic and conventional origin. These findings were evaluated before the background of organic agriculture by comprehensively reviewing existing interdisciplinary literature including medicinal studies and by conducting an expert interview. In...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation.
Ano: 2017
URL: http://orgprints.org/31727/1/Bauernhofeffekt%20und%20Bio-Milchkonsum%20vor%20dem.pdf

Baybean ( Canavalia rosea (Sw.) DC.); organogenesis, morphological and anatomical studies
Provedor de dados: 73
Autores: Mohajer,Sadegh; Taha,Rosna Mat; Mohamed,Normadiha; Razak,Ummi Nur Abdul.
ABSTRACT Morphological and anatomical studies comprised leaf venation, histological analysis and epidermal peeling were carried out on Canavalia rosea (Sw.) DC.). Anatomical studies of the leaf and root determined the presence of cuticle and oil glands, arrangement of cells and the structure of vascular system. The dorsiventral leaf with pinnate venation and amphistomatic leaf with paracytic type stomata were embedded below the epidermis. Trichomes and oil glands were also observed on both adaxial and abaxial surfaces of leaf. Longitudinal sections of the callus showed the existence of meristematic cells, which could give rise to plant regeneration. In the process of organogenesis, adventitious shoots emerged from leaf and stem explants within 2 months...
Tipo: Journal article
Palavras-chave: Leaf architecture; Histology; Hormone; 6-benzyladenine; Trichomes; SEM.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100120

Bayesian inference for the fitting of dry matter accumulation curves in garlic plants
Provedor de dados: 86
Autores: Macedo,Leandro Roberto de; Cecon,Paulo Roberto; Silva,Fabyano Fonseca e; Nascimento,Moysés; Puiatti,Guilherme Alves; Oliveira,Ana Carolina Ribeiro de; Puiatti,Mario.
Abstract: The objective of this work was to identify nonlinear regression models that best describe dry matter accumulation curves over time, in garlic (Allium sativum) accessions, using Bayesian and frequentist approaches. Multivariate cluster analyses were made to group similar accessions according to the estimates of the parameters with biological interpretation (β1 and β3). In order to verify if the obtained groups were equal, statistical tests were applied to assess the parameter equality of the representative curves of each group. Thirty garlic accessions were used, which are kept by the vegetable germplasm bank of Universidade Federal de Viçosa, Brazil. The logistic model was the one that fit best to data in both approaches. Parameter estimates of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum; Cluster analysis; Multivariate clustering curves; Nonlinear models.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800572

Bedeutung der funktionellen Einheit für die Ökobilanzierung in der Landwirtschaft
Provedor de dados: 21
Autores: Guggenberger, T.; Herndl, M.
Life cycle assessment (LCA) gains increasingly in technical and legal importance. Research groups getting involved with this topic have to adhere to the technical standard. The definition of appropriate reference values, indicated as functional units, is of special importance in this concern. LCA is often derived from the industrial sector, where it is one-dimensionally treated via output of companies. In the agricultural sector at least the problem of land use management has additionally to be considered. This paper shows the development of a convenient solution for this purpose in agricultural consultancy.
Tipo: Conference paper, poster, etc.
Palavras-chave: Environmental aspects; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/31923/1/Bedeutung%20der%20funktionellen%20Einheit%20f%C3%BCr%20die.pdf

Bedeutung von Nachhaltigkeitsawards in der Bio-Branche am  Beispiel der milchverarbeitenden Industrie
Provedor de dados: 21
Autores: Gebhardt, B.; Wischmann, I.
Sustainability awards in the German food industry are a novel instrument in corporate communications. The purpose of those awards is to recognize and honor the achievements of particularly outstanding corporations. We conducted the first study to assess the importance of sustainability awards in organic and non-organic milk processing companies.
Tipo: Conference paper, poster, etc.
Palavras-chave: Policy environments and social economy; Produce chain management.
Ano: 2017
URL: http://orgprints.org/31916/1/Bedeutung%20von%20Nachhaltigkeits-Awards%20in%20der%20Bio-Branche.pdf

Bedre økonomi i økologisk frugtproduktion
Provedor de dados: 21
Autores: Lindhard Pedersen, Hanne.
Præsentation på Økologikongressen i Kolding 2017 - Sessionen E6 - Frugt.  Der kan være en udmærket økonomi i at sætte markiser op over økologiske æble- og pæretræer og undlade   sprøjtning. Men der følger også nogle usikkerheder med et markisesystem.
Tipo: Conference paper, poster, etc.
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32477/1/41_Oekologikongres2017-E6-Hanne%20Lindhard.pdf

Bedre udnyttelse af produktionen og mindre spild
Provedor de dados: 21
Autores: Edelenbos, Merete.
Indlægget omkring bedre udnyttelse af produktionen og mindre spild var en del af en åben session på Økologikongressen 2017 omkring kernefrugt.
Tipo: Conference paper, poster, etc.
Palavras-chave: Fruit and berries Crop health; Quality; Protection Post harvest management and techniques.
Ano: 2017
URL: http://orgprints.org/34630/5/63_Edelenbos%20M.%202017.%20Bedre%20udnyttelse%20af%20produktionen%20og%20mindre%20spild%20-%20Indl%C3%A6g%20p%C3%A5%20%C3%98kologi%20kongressen%2029-30%20november_34630.pdf

BEEF TALLOW AND EMULSIFIER IN GROWING-FINISHING PIG DIETS
Provedor de dados: 42
Autores: SANTOS,KASSIA M.; WATANABE,PEDRO H.; FREITAS,EDNARDO R.; NEPOMUCENO,RAFAEL C.; OLIVEIRA,PAULA J.D.; LIMA,VIRGÍNIA M.; RODRIGUES,BÁRBARA B.V.; NASCIMENTO,GERMANO A.J. DO; CARVALHO,LUIZ E. DE.
ABSTRACT Two trials were aimed to evaluate beef tallow in diets with and without emulsifier on performance of pigs at growing-finishing phases. In the first trial, 15 barrows (22.03±0.62 kg) were distributed among three treatments: reference diet; test diet 1 (5% beef tallow) and test diet 2 (10% beef tallow). Beef tallow presented average value of 7130.97 kcal ME/kg. For the performance trail, 30 barrows (24.85±1.18 kg) were distributed among five treatments: T1 - diet with soybean oil and 3230 kcal ME /kg; T2 - diet with beef tallow and 3230 kcal ME/kg; T3 - diet with beef tallow and 3080 kcal ME/kg; T4 - diet with beef tallow, 3080 kcal/kg and 0.1% emulsifier; T5 - diet with beef tallow, 2930 kcal ME/kg and 0.1% emulsifier. Feed conversion was worse in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal fat; Lipids; Soy lecithin; Triglycerides.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301221

Beer from the mountains – Value creation through bridging rural/urban and local/global
Provedor de dados: 21
Autores: Moschitz, Heidrun; Oehen, Bernadette.
This paper presents a case study of a farmers’ cooperative, Gran Alpin, selling mountain cereal products to mainly urban consumers. It employs and constantly reproduces values of local and place while marketing to mostly extra-local consumers. High levels of trust are maintained through multiple relations in the local network and decisive for successfully transporting the cooperative’s values from the local to the global, from the rural to the urban.
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Policy environments and social economy; Produce chain management.
Ano: 2017
URL: http://orgprints.org/32145/1/MoschitzOehen_ESRS%20Krakow.pdf

Begonia fulgurata (sect. Diploclinium, Begoniaceae), a new species from northern Thailand
Provedor de dados: 16
Autores: Peng, C.-I; Lin, C.-W.; Phutthai, T.
Begonia fulgurata, a new species from northern Thailand, is here described and illustrated. Begonia fulgurata resembles B. integrifolia, a widespread species in Southeast Asia, in having tubers, erect stem with hairy leaves and a periodically dormant habit. However, the new species is sharply distinct in its lamina densely hirsute (vs sparsely puberulous) and with maroon patches and silvery white veins (vs uniformly green or with white spots); inflorescence densely clothed with glandular hairs (vs glabrous or puberulous); staminate flowers with 2, rarely 3 (vs 4) tepals; staminate and pistillate tepals glandular hairy (vs glabrous). As a deciduous species with basal tubers, together with an erect stem, ovate to broadly ovate leaves, 3-locular ovary, it may...
Tipo: Article / Letter to the editor
Palavras-chave: Chiang Mai; Endemic; New species; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/638473

Behandlungen mit Homöopathika auf Milchviehbetrieben erfolgen selten zielorientiert
Provedor de dados: 21
Autores: Sundrum, Albert; Keller, D.
Homeopathic remedies are means to an end. Success of treatment depends not only on the efficacy of remedies, but also on the prerequisite in terms of availability of  expertise and appropriateness of the treatment procedure. To assess the extent by which a lege-artis treatment concept in homeopathy is performed in treating mastitis, a study was conducted on 64 mainly organic farms in Germany, France and Spain. The study revealed that most farmers only had a poor level of awareness of the principles of homeopathy and made use of human products regularly without rededication by a  veterinarian or made use of forbidden substances. Treatments were accompanied by insufficient follow-up checks. Homeopathic treatment procedures were applied very  heterogeneously....
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2017
URL: http://orgprints.org/31818/1/Behandlungen%20mit%20Hom%C3%B6opathika%20auf%20Milchviehbetrieben.pdf

Behavior of Japanese quail in different air velocities and air temperatures
Provedor de dados: 86
Autores: Santos,Tatiany Carvalho dos; Gates,Richard Stephen; Tinôco,Ilda de Fátima Ferreira; Zolnier,Sérgio; Baêta,Fernando da Costa.
Abstract: The objective of this work was to evaluate the combined effects of air temperature and air velocity on the behavior of Japanese quail (Coturnix coturnix japonica). A total of 216 Japanese quail in their initial laying phase were used. Bird behavior was categorized with an ethogram (eat, drink, stop, open wings/shiver, others). The experimental design was a randomized complete block, in a 4x4 factorial arrangement, with four air velocities (0, 1, 2, and 3 m s-1) and air temperatures (17, 23, 29, and 35°C). The behavior “stop” was greater when the birds were subjected to 17°C. At 35°C, a significant reduction (p&lt;0.05) was observed in the behavior “eat” at 0 m s-1, compared with the other velocities. The behaviors of laying quail are similar in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coturnix coturnix japonica; Cold stress; Ethology; Heat stress; Thermal sensation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500344

Behavior of lateral buds of Hancornia speciosa after cryopreservation by encapsulation-vitrification
Provedor de dados: 3
Autores: Prudente, Débora de Oliveira; Paiva, Renato; Nery, Fernanda Carlota; Máximo, Wesley Pires Flausino; Silva, Luciano Coutinho.
 Hancornia speciosa is a fruitful species from Cerrado biome with high economic potential. However, the intense and disordered extractivism have caused a reduction of its population in its endemic area. In addition, seed recalcitrance negatively affects the conventional conservation of the species. Aiming to find alternatives that enable the long-term conservation of this species, the study’s objective was to assess the behavior of lateral bud’s regrowth after cryopreservation procedures by encapsulation-vitrification technique. Sodium alginate capsules containing lateral buds were pre-cultured in liquid WPM supplemented with 1.0 M glycerol, and subsequently exposed to different concentrations of sucrose (0.3; 0.75 and 1.0 M) for 24 or 48 hours. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botânica  criopreservação de recursos genéticos vegetais Mangabeira; Recalcitrant species; Long-term conservation; Dehydration. Botânica.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/31620

Beifütterung von Ferkeln in freien Haltungssystemen
Provedor de dados: 21
Autores: Minihuber, Ulrike; Hagmüller, Werner; Riffert, V.; Gallnböck, Markus; Zollitsch, Werner; Baumgartner, Johannes.
The digestive capacity of a piglet and the enzyme activity in the first weeks are aimed corresponding to the piglets requirements. Early provision of creep feed is necessary.  The aim of the project was to study the feeding behaviour of piglets and sows during lactation in three different housing systems. In total data of 93 litters and 917 piglets  were evaluated. The sows farrowed in either the Welser pen or the WelCon pen. They either remained in these systems until the end of lactation, or changed after 14 days to  a multi-suckling system. The sows were fed ad libitum. Feed consumption was recorded weekly. The creep feeding started when piglet´s age reached 17 days on average. The feed supply for the piglets was dry and on the ground. Weight gain and...
Tipo: Conference paper, poster, etc.
Palavras-chave: Feeding and growth; Health and welfare; Pigs.
Ano: 2017
URL: http://orgprints.org/31906/1/Beif%C3%BCtterung%20von%20Ferkeln%20in%20freien%20Haltungssystemen.pdf

Beikrautsamenvorrat im Vergleich reduzierter und konventioneller Bodenbearbeitung unter Biobedingungen
Provedor de dados: 21
Autores: Geißler, M.; Armengot, Laura; Mäder, Paul; Krauss, Maike.
Armengot L, Berner A, Blanco-Moreno J, Mäder P &amp; Sans FX (2014) Long-term feasibility of reduced tillage in organic farming. Agron Sustain Dev 35(1): 339-346. Cooper J et al. (2016) Shallow non-inversion tillage in organic farming maintains crop yields and increases soil C stocks: a meta-analysis. Agron Sustain Dev 36: 1-20. Gruber S &amp; Claupein W (2009) Effect of tillage intensity on weed infestation in organic farming. Soil and Tillage Research 105(1): 104-111.  Montgomery DR (2007) Dirt: The Erosion of Civilizations. University of California Press, California. Moonen AC &amp; Barberi P (2004) Size and composition of the weed seedbank after 7 years of different cover-crop-maize management systems. Weed Research 44(3): 163-177.
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil tillage Crop health; Quality; Protection Weed management.
Ano: 2017
URL: http://orgprints.org/31576/1/Beikrautsamenvorrat%20im%20Vergleich%20reduzierter%20und.pdf

Beiträge der Abschlusstagung „Landwirtschaft punktet mit Biodiversität“ am 30. Juni 2017 in Olten
Provedor de dados: 21
Autores: Pfiffner, Lukas; Stoeckli, Sibylle; Birrer, Simon; Zellweger-Fischer, Judith; Chevillat, Véronique; Graf, Roman; Home, Robert.
Im Projekt „Mit Vielfalt punkten – Bauern beleben die Natur“ erforschten und erprobten das FiBL und die Vogelwarte Sempach seit 2009 Massnahmen und Instrumente, um die Biodiversität auf Landwirtschaftsbetrieben wirksam zu fördern. Es hat sich gezeigt, dass die Produktion von Nahrungsmitteln sehr wohl mit der Erhaltung und Förderung der Biodiversität vereinbar ist, ja sogar ökonomische Vorteile bringen kann.    An der Schlussveranstaltung vom 30. Juni 2017 wurden die wichtigsten Resultate einem breiteren Publi­kum vorgestellt und deren Stellenwert für die Weiterentwicklung nachhaltiger Produktions- und Er­nährungssysteme mit Akteuren aus Verwaltung, Politik und Markt beleuchtet und diskutiert.
Tipo: Proceedings
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/33468/1/1%20Pfiffner_Birrer%20-%20Projekt%20MVP.pdf

Bem-estar animal: a ave não é uma máquina.
Provedor de dados: 14
Autores: ABREU, P. G. de; MAZZUCO, H.; SILVA, I. J. O. da.
bitstream/item/166199/1/final8581.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bem-estar animal; Ambiência; Ave.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079015

BEM-ESTAR animal aumenta a produtividade do rebanho leiteiro: programa 38: Sul.
Provedor de dados: 14
O bem-estar animal tem tudo a ver com o aumento da produtividade do rebanho leiteiro. Há um conjunto de práticas que deve ser adotado pelo produtor, a partir da apresentação da ferramenta PROTAMBO, feita pelo veterinário Rogério Dereti, da Embrapa Clima Temperado. Já o pesquisador Jorge Schafhauser, do mesmo centro de pesquisa, fala sobre nutrição animal. Ele traz dicas para o produtor deixar o rebanho bem alimentado.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Bem-estar animal; Gado leiteiro; Produtividade; Produtor; Nutrição animal; Rebanho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078750

Benchmarking pathway interaction network for colorectal cancer to identify dysregulated pathways
Provedor de dados: 56
Autores: Wang,Q.; Shi,C.-J.; Lv,S.-H.
Different pathways act synergistically to participate in many biological processes. Thus, the purpose of our study was to extract dysregulated pathways to investigate the pathogenesis of colorectal cancer (CRC) based on the functional dependency among pathways. Protein-protein interaction (PPI) information and pathway data were retrieved from STRING and Reactome databases, respectively. After genes were aligned to the pathways, each pathway activity was calculated using the principal component analysis (PCA) method, and the seed pathway was discovered. Subsequently, we constructed the pathway interaction network (PIN), where each node represented a biological pathway based on gene expression profile, PPI data, as well as pathways. Dysregulated pathways...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pathway interaction network; Colorectal cancer; Dysregulated pathways; Principal component analysis; Protein-protein interaction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000500602

Benefícios da adoção do Sistema de Plantio Direto de Hortaliças.
Provedor de dados: 14
Autores: LIMA, C. E. P.; MADEIRA, N. R.; SILVA, J. da; FONTENELLE, M. R.; MELO, R. A. de C. e; GUEDES, I. M. R.
A presente publicação tem como objetivo apresentar alguns benefícios ambientais do uso do Sistema de Plantio Direto de Hortaliças (SPDH). Os resultados apresentados são, em parte, fruto de pesquisas conduzidas na Embrapa Hortaliças. Serão citados também exemplos de trabalhos correlatos conduzidos por outras instituições. Com menor frequência serão citados exemplos de benefícios do uso do SPD em culturas não hortícolas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Plantio direto; Horticultura; Agricultura sustentável.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084047

BENEFÍCIOS da ILPF para pequenos produtores: programa 14: Norte.
Provedor de dados: 14
A Integração Lavoura-Pecuária-Floresta traz muitos benefícios para pequenos produtores. Conhecido como ILPF, o sistema reúne esses três componentes em uma mesma área. O pesquisador Rodrigo Estevam Munhoz, da Embrapa Pesca e Aquicultura, explica que a ILPF é sustentável, capaz de aumentar a produtividade do campo e está ao alcance do pequeno produtor. Uma propriedade familiar, que nada produzia, pode se transformar em um empreendimento lucrativo, graças à ILPF.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Propriedade familiar; Pequeno agricultor.; Lavoura; Pecuária; Floresta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070275

Beneficios de la fibra dietética y poder antioxidante del salvado de arroz en ratas deficientes en Vitamina E
Provedor de dados: 38
Autores: Aguilar-García,Carlos; Cioccia,Anna María; Gavino,Victor; Gutiérrez,Marlén; Hevia,Patricio.
Las recomendaciones de consumo de fibra no se cumplen y hay una necesidad por alimentos con fibra. El salvado de arroz (SA) tiene fibra y propiedades antioxidantes. Aquí se evaluaron estas propiedades en ratas suficientes (+) y deficientes (-) en Vitamina E (VitE) con o sin SA. Las ratas fueron divididas en cuatro grupos. Dos consumieron dietas +VitE y uno tenía SA. Los restantes consumieron dietas -VitE y uno tenía SA. El consumo de alimento, su eficiencia y el crecimiento, fueron similares entre los 4 grupos pero la masa fecal húmeda o seca fue 3 veces superior en los SA+. La hemoglobina en sangre y el hierro hepático fueron similares entre grupos, pero en los grupos (SA-) la VitE hepática fue 10 veces menor en las ratas -VitE que en las +VitE. Sin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Salvado de arroz; Efecto laxante; Antioxidante; Vitamina E hepática en ratas; Catalasa y glutatión reductasa en eritrocitos; Deficiencia dietética de fibra.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100012

Benefits of fiber and antioxidant power of rice bran in Vitamin E deficient rats
Provedor de dados: 38
Autores: Aguilar-García,Carlos; Cioccia,Anna María; Gavino,Victor; Gutiérrez,Marlén; Hevia,Patricio.
Dietary fiber requirements are met by only a small fraction of the population. There is need for supplemented foods to fill this gap. Rice bran (RB) is high in fiber and has antioxidant properties. The effects of rice bran fiber on several metabolic indicators and the antioxidant capacity of rice bran in rats was reported. Rats were divided into 4 dietary groups: Vitamin E-sufficient with (+VitE/RB+) or without (+VitE/RB-) rice bran; Vitamin E-deficient with (-VitE/RB+) or without (-VitE/RB-) rice bran. Food intake, growth and feed efficiency were similar in all groups but wet and dry fecal mass of the RB+ groups were 3 times higher than the RB- groups. Blood hemoglobin and liver iron were also similar among all groups. However, the liver VitE...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rice bran; Laxation; Antioxidant; Rat liver Vitamin E; Erythrocyte catalase and glutathione reductase; Dietary fiber gap.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100013

Benthic and fish aggregation inside an offshore wind farm: Which effects on the trophic web functioning?
Provedor de dados: 5
Autores: Raoux, Aurore; Tecchio, Samuele; Pezy, Jean-philippe; Lassalle, Geraldine; Degraer, Steven; Wilhelmsson, Dan; Cachera, Marie; Ernande, Bruno; Le Guen, Camille; Haraldsson, Matilda; Grangere, Karine; Le Loc'H, Francois; Dauvin, Jean-claude; Niquil, Nathalie.
As part of the energy transition, the French government is planning the construction of three offshore wind farms in Normandy (Bay of Seine and eastern part of the English Channel, north-western France) in the next years. These offshore wind farms will be integrated into an ecosystem already facing multiple anthropogenic disturbances such as maritime transport, fisheries, oyster and mussel farming, and sediment dredging. Currently no integrated, ecosystem-based study on the effects of the construction and exploitation of offshore wind farms exists, where biological approaches generally focused on the conservation of some valuable species or groups of species. Complementary trophic web modelling tools were applied to the Bay of Seine ecosystem (to the 50...
Tipo: Text
Palavras-chave: Marine renewable energies; Reef effect; Wind farm; Ecopath with Ecosim; Ecosystem-based approach.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00347/45843/46723.pdf

Benthic foraminiferal Mn / Ca ratios reflect microhabitat preferences
Provedor de dados: 5
Autores: Koho, Karoliina A.; De Nooijer, Lennart J.; Fontanier, Christophe; Toyofuku, Takashi; Oguri, Kazumasa; Kitazato, Hiroshi; Reichart, Gert-jan.
The Mn / Ca of calcium carbonate tests of living (rose-Bengal-stained) benthic foraminifera (Elphidium batialis, Uvigerina spp., Bolivina spissa, Nonionellina labradorica and Chilostomellina fimbriata) were determined in relation to pore water manganese (Mn) concentrations for the first time along a bottom water oxygen gradient across the continental slope along the NE Japan margin (western Pacific). The local bottom water oxygen (BWO) gradient differs from previous field study sites focusing on foraminiferal Mn / Ca and redox chemistry, therefore allowing further resolution of previously observed trends. The Mn / Ca ratios were analysed using laser ablation inductively coupled plasma-mass spectrometer (ICP-MS), allowing single-chamber determination of Mn...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00391/50237/50880.pdf

Benthic foraminiferal response to sedimentary disturbance in the Capbreton canyon (Bay of Biscay, NE Atlantic)
Provedor de dados: 5
Autores: Duros, Pauline; Silva Jacinto, Ricardo; Dennielou, Bernard; Schmidt, S.; Martinez Lamas, Ruth; Gautier, Emeric; Roubi, Angelique; Gayet, Nicolas.
Living (Rose Bengal stained) and dead benthic foraminifera were investigated at 6 deep-sea sites sampled in the Capbreton canyon area (Bay of Biscay, France). Three sites were located along the canyon axis at 301 m, 983 m and 1478 m and 3 stations were positioned on adjacent terraces at 251 m, 894 m and 1454 m. Sedimentary features indicate that frequent sedimentary disturbances of different magnitudes occur along the Capbreton canyon axis and adjacent terraces. Such environmental conditions cause the presence of very particular benthic environments. Along the 6 studied sites, different foraminiferal responses to various sedimentary patterns are observed revealing the complexity of this canyon environment. Some sites (Gitan 3 (canyon axis), Gitan 5 (canyon...
Tipo: Text
Palavras-chave: Benthic foraminifera; Capbreton canyon; Habitat disturbance; Turbidite; Submarine canyon.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00360/47121/47052.pdf

Benthic macroinvertebrates and degradation of phytomass as indicators of ecosystem functions in flooded rice cropping
Provedor de dados: 86
Autores: Winckler,Lilian Terezinha; Güths,Angélica Konradt; Gayer,Pâmela Rodrigues.
Abstract: The objective of this work was to evaluate the ecosystem functions of a natural wetland and of artificially flooded rice areas, managed under organic and conventional systems, by phytomass degradation and by the colonization of this material by benthic macroinvertebrates. The experiment was carried out in a natural wetland area, and in two flooded rice areas managed under organic and conventional systems. Twenty-five decomposition bags filled with 10 g of dry vegetation were installed in each site. At 14, 28, 42, 56, and 70 days after the beginning of the experiment, five bags from each site were collected. Macroinvertebrates were identified and classified by functional trophic group. The number of species of benthic macroinvertebrates increased:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Aqualf; Biomass degradation; Ecosystem services; Nutrient cycling; Paddy soils.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000400261

Benthis. Final Report
Provedor de dados: 5
Autores: Rijnsdorp, Adriaan D.; Eigaard, Ole R.; Kenny, Andrew; Hiddink, Jan Geert; Hamon, Katell; Piet, Gerjan; Sala, Antonello; Nielsen, Rasmus; Polet, Hans; Laffargue, Pascal; Zengin, Mustafa; Gregerson, Olavur.
BENTHIS developed the scientific basis to quantify the impact of bottom trawling on the seafloor and the benthic ecosystem. Based on insight in how fishing gear affects the seafloor, an assessment framework was developed that provide indicators of impact and seafloor status on a continuous scale that can be applied in the context of the MSFD. The mechanistic approach allows us to set reference values of impact (status) to estimate the proportion of a region or habitat where the impact is below (status is above) the threshold. The methodology combines estimates of trawling intensity with the depth to which the fishing gear penetrates into the sea bed (penetration profile) and the sensitivity of the habitat. Habitat sensitivity is estimated from the...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00425/53653/54489.pdf

Benznidazole affects expression of Th1, Th17 and Treg cytokines during acute experimental Trypanosoma cruzi infection
Provedor de dados: 80
Autores: Gatto,Mariana; Oliveira,Larissa Ragozo Cardoso; Dias,Fernanda De Nuzzi; Araújo Júnior,João Pessoa; Lima,Carlos Roberto Gonçalves; Lordelo,Eliana Peresi; Santos,Rodrigo Mattos dos; Kurokawa,Cilmery Suemi.
Abstract  Background The present study evaluated the effect of treatment with benznidazole on mRNA expression of IFN-γ, IL-17, IL-10, TGF-β and FoxP3 in spleen and heart tissue of BALB/c mice in the acute phase of an experimental infection with Trypanosoma cruzi, strains JLP or Y.  Methods The mRNA expression of cytokines and parasite load were assessed by q-PCR. Dependent groups were compared using Student's paired t-test and independent groups were compared using Student's unpaired t-test.  Results Infection with the JLP or Y strains increased expression of IFN-γ in the heart and of IL-10 and IL-17 in the spleen and heart compared to uninfected animals. Treatment increased the expression of IFN-γ and decreased the expression of IL-17, IL-10, TGF- β and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chagas disease; Trypanosoma cruzi; Immune response; Cytokines; Q-PCR.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100320

Beplantning i farefolden
Provedor de dados: 21
Autores: Lambertsen, Lars.
Overvejelser omkring plantning - Det er muligt at opretholde grundbetaling på de tilplantede arealer, men reglerne herfor er detaljerede og stramme.
Tipo: Other
Palavras-chave: Pigs; Denmark.
Ano: 2017
URL: http://orgprints.org/32416/1/Faktaark_Beplantning.pdf

Bericht: Pilotschulung für neues Öko-Kontrollpersonal 2017
Provedor de dados: 21
Autores: Mühlrath, Daniel; Liebl, Boris; Dylla, Renate.
Bericht zu der im Rahmen des Projektes Öko-Kontrollkompetenz (KonKom) konzipierten und im Jahr 2017 in Frankfurt  am Main durchgeführten neuntägigen Basis-Schulung von neuem Öko-Kontrollpersonal der Öko-Kontrollstellen und zuständigen Behörden.
Tipo: Report
Palavras-chave: Systems research and participatory research Values; Standards and certification Education; Extension and communication Germany.
Ano: 2017
URL: http://orgprints.org/35402/1/KonKom_AP7_Schulung-2017_Bericht_190506_final.pdf

Berry-cluster thinning to reduce compactness of ‘Black Star’ table grapes
Provedor de dados: 65
Autores: Roberto,Sergio Ruffo; Mashima,Cesar Hideki; Colombo,Ronan Carlos; Assis,Adriane Marinho de; Koyama,Renata; Yamamoto,Lilian Yukari; Shahab,Muhammad; Souza,Reginaldo Teodoro de.
ABSTRACT: The berry-cluster thinning technique was evaluated at different phenological times to prevent bunch compactness of ‘Black Star’ table grape, a new somatic mutation of ‘Brasil’ grape. The trial was carried out during 2012 and 2013 seaons in a vineyard situated in Marialva, PR, Brazil. Vines were trained in an overhead trellis system and spaced at 3x4m. The randomized block design was used as a statistical model with five replications and five treatments. The following treatments were evaluated: control; brushing prior to anthesis; and berry-cluster thinning at different times, when berries were 3-6, 7-10, or 11-15mm in diameter. The prevalence of bunch compactness was evaluated considering the levels: loose, medium loose, and dense bunches. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera L.; Grape thinning; Cultural practices.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400206

Bestäubungsleistung der Honigbiene (Apis mellifera) in einer Feldobstanlage
Provedor de dados: 21
Autores: Studerus, Jovanka; Garibay, Salvador; Boos, Jürg.
Für eine ausreichende Bestäubung von Apfelbäumen braucht es eine ausreichende Anzahl geeigneter Bestäuberorganismen an einem Standort. Vor diesem Hintergrund stellen sich mehrere Fragen:  - Verdrängen Honigbienen andere Bestäuber und verringern sie damit die Bestäubungsleistung?  - Ist der Rückgang von Bestäubern wie Wildbienen auch auf die Präsenz von Honigbienen zurückzuführen?  - Reicht für die Bestäubung von Nahrungspflanzen ein einzelner Bestäuber aus, oder kann eine Kombination von verschiedenen Bestäubern die Bestäubungsleistung und damit den Ertrag steigern?
Tipo: Conference paper, poster, etc.
Palavras-chave: Animal husbandry; Fruit and berries.
Ano: 2017
URL: http://orgprints.org/31449/1/Jovanka-Studerus_2017_Poster_FruehjahrskonferenzBioimkerei.pdf

BESTCLIM. Buccin Espèce SenTinelle pour le CLIMat
Provedor de dados: 5
Autores: Hegron – Mace, Laurence; Legrand, Véronique; Kellner, Kristell; Grangere, Karine; Cochard, Marie-laure; Vigneau, Joel; Daures, Fabienne.
La Baie de Granville représente la première région française et européenne de pêche du buccin. Même si cette ressource génère une activité économique importante à l’échelle de la Normandie avec un volume de 8 800 tonnes, 16.82 millions € en 2014 (source SIH), elle reste néanmoins vulnérable. BESTCLIM a pour objectif de 1) Développer la connaissance du cycle de vie du buccin, 2) Evaluer l’activité de la pêcherie et l’état du stock de buccin en Ouest Cotentin avec des méthodes appropriées, 3) Caractériser les aspects socio-économiques de la pêcherie. L’élévation de la température de l’eau impacte la reproduction du buccin en retardant le déclenchement de la gamétogenèse des mâles. Elle a pour effet de réduire de manière importante l’émission de pontes par...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00422/53394/54435.pdf

Betriebseigenes versus zugekauftes Futter für Öko-Ferkel:  Unterschiedliche Fütterungsstrategien und ihre Auswirkungen
Provedor de dados: 21
Autores: Baldinger, Lisa; Bussemas, Ralf; Höinghaus, Kathrin; Renger, Anja; Weißmann, Friedrich.
Based on organic agriculture´s aim to produce as regionally and self-sufficient as possible, animal feeding should be mainly based on home-grown feedstuff. This poses  a special challenge in feeding of piglets, who require highly digestible diets and highquality protein. Therefore, a feeding trial was conducted to compare various singlephase, 100% organic feeding strategies for piglets before and after weaning, differing in the proportion of home-grown feeds. Each strategy consisted of one out of three concentrates and one out of two roughages. The type of roughage did not affect animal performance, but the concentrate with the highest proportion of home-grown  feed and accordingly lowest quality led to significantly slower growth, while the concentrate...
Tipo: Conference paper, poster, etc.
Palavras-chave: Feeding and growth; Pigs.
Ano: 2017
URL: http://orgprints.org/31907/1/Betriebseigenes%20versus%20zugekauftes%20Futter%20f%C3%BCr%20%C3%96ko-Ferkel.pdf

Betriebswirtschaftlicher Vergleich des Mischfruchtanbaus von  Soja und Leindotter mit dem Reinanbau von Soja
Provedor de dados: 21
Autores: Froschhammer, Peter; Siegmeier, Torsten.
Soybean production in organic farming is characterized by widely fluctuating yields,which increase the risk for farmers. One approach to counteract this is a mixed cropping system of soybean and camelina. A two-year on-farm experiment showed,  that the labour- and directcosts free output for wide yield range of soya is higher in mixed cropping compared to soya monoculture. In seasons with a low soybean yield mixed cultivation can be more effective due to the compensation benefit of camelina.
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Farm economics Cereals; Pulses and oilseeds.
Ano: 2017
URL: http://orgprints.org/31587/1/Betriebswirtschaftlicher%20Vergleich%20des%20Mischfruchtanbaus.pdf

Bettergardens: Biodiversität, Bodenqualität und sozialer Wert von Stadtgärten
Provedor de dados: 21
Autores: Frey, David; Young, Christopher; Zanetta, Andrea; Tresch, Simon; Fliessbach, Andreas; Bauer, Nicole; Lewis, Olivia; Home, Robert; Moretti, Marco.
Die trans- und interdisziplinäre Studie BetterGardens wird vom Forschungsinstitut für biologischen Landbau FiBL (Projektleitung) und von der Eidgenössischen Forschungsanstalt für Wald, Schnee und Landschaft WSL durchgeführt. Sie findet in den drei Städten Bern, Lausanne und Zürich statt. Das Projekt wird von städtischen Behörden und dem Schweizerischen Familiengärtnerverband unterstützt und vom Nationalfonds (Sinergia) finanziert. BetterGardens untersucht die sozialen und ökologischen Eigenschaften von Gärten in der Stadt sowie deren Wechselwirkungen. Die Studie zielt darauf hin, wissenschaftliche Grundlagen für Gartenformen zu schaffen, welche Biodiversität fördern und Ökosystemleistungen in der Stadt erbringen. Sie soll ausserdem den Wert urbaner...
Tipo: Newspaper or magazine article
Palavras-chave: Community development; Soil quality; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/34343/1/Tresch-2017-Bettergardens.pdf

Beurteilung von neuen gentechnischen Züchtungsmethoden gemäss den Prinzipien des ökologischen Landbaus
Provedor de dados: 21
Autores: Messmer, Monika.
Vorstellung der Züchtungstechniken, Auswirkungen auf den Biosektor, alternative Ansätze zu gentechnologischen Methoden.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2017
URL: http://orgprints.org/34887/1/Messmer%20Abstract%20Neue%20Z%C3%BCchtungstechnologien%20v1%20%2800000002%29.pdf

Beverages formulated with whey protein and added lutein
Provedor de dados: 65
Autores: Rocha,Juliana de Cássia Gomes; Mendonça,Adriana Corrêa; Viana,Kéllen Wanessa Coutinho; Maia,Mariza de Paiva; Carvalho,Antônio Fernandes de; Minim,Valéria Paula Rodrigues; Stringheta,Paulo César.
ABSTRACT: This study aimed to develop and characterize beverages formulated with whey protein and added lutein. Beverages formulated with 0.5 (F1), 2.0 (F2), 4.0 (F3) and 6.0% w/v (F4) whey protein were physicochemically and microbiologically characterized, and sensory evaluated. The physicochemical analyses indicated that the protein content significantly changed (P&lt;0.05) the acidity values, soluble solids and the colorimetric coordinates, making possible to adjust mathematical models for all these variables. Microbiological analyses showed no significant contamination (P&lt;0.05) during processing that would compromise drinks quality of the drinks. Carotenoid content and the antioxidant activity did not change significantly (p&gt;0.05) with increased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant activity; Lutein; Proteins; Protein drink; Sensory acceptance; Whey.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300752

Beyond pollination: diversity of secretory structures during flower development in different legume lineages
Provedor de dados: 39
Autores: Barros,Thais Cury De; Marinho,Cristina Ribeiro; Pedersoli,Giseli Donizete; Paulino,Juliana Vilella; Teixeira,Simone Pádua.
ABSTRACT Floral secretory structures are usually associated with the attraction of pollinators, but may also play an important role in the mechanisms of plant protection. This study aimed to show the diversity of secretory structures present in the developing flowers of 15 legume species belonging to different clades and to associate them with functions other than the pollinator attraction. Buds, flowers and developing axis of inflorescence were processed for surface, histological, and ultrastructural analyses. The species investigated displayed a wide diversity of secretory structures in developing flowers such as phenolic cells and/or tissues, mucilaginous cells, secretory cavities, secretory trichomes and colleters. Each type of secretory structure...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatomy; Colleter; Fabaceae; Gland; Idioblast; Leguminosae; Morphology; Mucilage cells; Secretory cavity; Secretory trichome.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300358

Bicudo vermelho (Rhynchophorus ferrugineus).
Provedor de dados: 14
Autores: NEGRISOLI JUNIOR, A. S.; GUZZO, E. C.; MOLINA ACEVEDO, J. P.; REYES CUESTA, R.
bitstream/item/164413/1/folder-bicudo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pasts of plants.; Insect; Bicudo; Entomologia; Praga de planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075917

Bienenfallen vermeiden
Provedor de dados: 21
Autores: Garibay, Salvador.
Wenn Wespenfallen ungewollt zu Bienenfallen werden, dann ist irgendetwas ganz schön schief gelaufen.
Tipo: Newspaper or magazine article
Palavras-chave: Animal husbandry.
Ano: 2017
URL: http://orgprints.org/32198/1/Bioaktuell_8_2017_S.Garibay.pdf

BIGORNO. Biodiversité Intertidale sud Gascogne Observation et Recherche de Nouveaux Outils de surveillance et d'aide à la décision - Rapport fiinal
Provedor de dados: 5
Autores: De Casamajor, Marie-noelle; Lalanne, Yann; Huguenin, Laura; Marticorena, Julien; Lissardy, Muriel; Bru, Noelle; D'Amico, Franck; Liquet, Benoît.
This report presents the results obtained during the BIGORNO project whose main objective is to overcome knowledge gaps on the biocenoses of the southern sub-region "Bay of Biscay" to propose a sampling protocol adapted to biogeographic and environmental specific conditions. A stratified random sampling design considering spatial heterogeneity has been implemented. Biodiversity was considered on 0.1 m²quadrats. These data have revealed the organization of benthic communities and the relevant taxa to be considered (species or assemblages of indicator species) in the context of establishing perennial monitoring of intertidal habitats. Proposals are made to implement the descriptors and indicators defined in the Marine Strategy Framework Directive (MSFD).
Tipo: Text
Palavras-chave: Côte basque; Estran rocheux; Microhabitats; Espèces indicatrices; Analyses multivariées; DCSMM; Basque coast; Intertidal rocky shore; Microhabitat; Indicator species; Multivariate analysis; MFSD.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00371/48229/48893.pdf

Bilan 2016 du dispositif national de surveillance de la santé des mollusques marins
Provedor de dados: 5
Autores: Lupo, Coralie; Fleury, Elodie; Normand, Julien; Osta Amigo, Axel; Robert, Stephane; Canier, Lydie; Francois, Cyrille; Garcia, Celine.
Depuis 1992, une 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 2016 est la deuxième année de transition pour laquelle une évolution des modalités de surveillance de la santé des mollusques marins animées par l’Ifremer a été amorcée. Un dispositif hybride de surveillance a été mis en place en 2015, s’appuyant sur...
Tipo: Text
Palavras-chave: Réseau; Surveillance; Pathologie; Mollusques; Coquillages; Santé; Mortalité; Maladie.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49781/50327.pdf

Bilan des campagnes océanographiques françaises 2016
Provedor de dados: 5
Autores: Danioux, Nolwenn.
This document reports on the French oceanographic cruises conducted in 2016. 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/
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00388/49966/50579.pdf

Bilan des essais et optimisation du suivi mutualisé « réseaux trophiques et contaminants » sur les campagnes halieutiques DCF 2014- 2015
Provedor de dados: 5
Autores: Mialet, Benoit; Banaru, Daniela; Baudrier, Jerome; Bustamante, Paco; Chekri, Rachida; Cresson, Pierre; Harmelin, Mireille; Le Loc'H, François; Mauffret, Aourell; Marchand, Philippe; Petit, Laetitia; Prieur, Solene; Saibi-yedjer, Lynda; Serre, Sandrine; Spitz, Jerome; Timmerman, Charles-andre; Vouriot, Pauline; Wessel, Nathalie.
Ce document s’adresse à un public large, familier ou non avec les problématiques couvertes par la Directive Cadre “Stratégie pour le Milieu Marin” (DCSMM). Ce public inclut donc le personnel intervenant sur la mise en oeuvre de la DCSMM, les scientifiques, et toute personne concernée par la surveillance de l’état de santé du milieu marin. L’objectif du document est de valoriser les travaux menés lors des essais du Programme de Surveillance de la DCSMM. Ces essais ont consisté à tester des protocoles visant à utiliser les campagnes océanographiques bentho-démersales et pélagiques existantes pour collecter les données indispensables à la construction et au renseignement d’indicateurs du Bon État Écologique. Cette collecte de données implique la participation...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00373/48447/48712.pdf

Bilan des observations des captures accidentelles de cétacés en 2016-2017, ainsi qu'une estimation de l'effort d'échantillonnage nécessaire
Provedor de dados: 5
Autores: Cornou, Anne-sophie; Scavinner, Marion.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00407/51888/79131.pdf

Bilan des observations hydrologiques du secteur côtier au large de la Loire et de la Vilaine en 2016
Provedor de dados: 5
Autores: Retho, Michael; Bizzozero, Lucie; Le Merrer, Yoann; Manach, Soazig; Collin, Karine; Fortune, Mireille; Schmitt, Anne; Gabellec, Raoul; Souchu, Philippe; Cochennec-laureau, Nathalie.
Ce rapport décrit le contexte hydrologique du littoral côtier du Morbihan, de la Loire Atlantique et de la Vendée Nord, sous l'influence des deux fleuves la Loire et la Vilaine, durant l'année 2016. Il s'appuie sur les suivis environnementaux réalisés dans le cadre des réseaux REPHY et DCE, complétés par les données acquises en haute fréquence sur la bouée MOLIT (réseau COAST HF-HOSEA).
Tipo: Text
Palavras-chave: Hydrologie; DCE; Nutriment; Loire Bretagne; REPHY; Phytoplancton.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52720/53593.pdf

Bilan des résultats de la surveillance des phycotoxines – 2014-2016
Provedor de dados: 5
Autores: Belin, Catherine.
Pour chacune des trois familles de phycotoxines (diarrhéiques, paralysantes, amnésiantes) régulièrement observées dans les coquillages du littoral français, sont présentés : le rappel de la stratégie d'échantillonnage des coquillages, le nombre annuel d'analyses par laboratoire, un bilan cartographique des résultats sur la période 2014-2016 avec les principaux faits marquants. Les éléments de communication mis à disposition sur internet sur le phytoplancton toxique et les toxines, sont également rappelés.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00393/50431/51169.pdf

Bilateral Absence of Gemelli Muscles: Case Report
Provedor de dados: 77
Autores: Cerda,Aladino; López,Bernarda.
The gemelli are deep muscles, which act together with the obturator internus muscle, stabilizing dynamically the hip joint. In the present article, a case of bilateral absence of both gemelli muscles in the pelvis of a female cadaver is described. A possible embryological explanation of this condition is discussed, besides its clinical and surgical importance.
Tipo: Journal article
Palavras-chave: Superior gemellus muscle; Inferior gemellus muscle; Anatomical variations.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100031

Bildanalytische Farberkennung zur Geschwindigkeitsregulierung  beim Jäteflieger im ökologischen Möhrenanbau
Provedor de dados: 21
Autores: Langsenkamp, Frederik; Ruckelshausen, A.; Kohlbrecher, Maik; Jenz, M.; Kühling, I.; Trautz, Dieter.
Weed control in organic carrot production is time and cost intensive. There are several practicable techniques available for inter-row weed control, but the most sensitive area - ted by manual weeding. Weed regulation is usually done in uniform operations for one field, but weeds appear in a huge spatial variability, reflecting heterogeneous soil and climate conditions. Following the idea of precision farming, we developed a concept for camera-based weed detection, which displays the density as recommendation for  velocity adaptation for the driver. The system was tested against the usual weeding with one constant velocity in a field trial with randomized plots. By using the new  technology it was possible to increase the area performance by higher average...
Tipo: Conference paper, poster, etc.
Palavras-chave: Vegetables; Buildings and machinery.
Ano: 2017
URL: http://orgprints.org/31849/1/Bildanalytische%20Farberkennung%20zur.pdf

Binding of Hg by bacterial extracellular polysaccharide: a possible role in Hg tolerance
Provedor de dados: 5
Autores: Cruz, Kimberly; Guezennec, Jean; Barkay, Tamar.
Bacteria employ adaptive mechanisms of mercury (Hg) tolerance to survive in environments containing elevated Hg concentrations. The potential of extracellular polysaccharides (EPS) production by bacteria as a mechanism of Hg tolerance has not been previously investigated. The objectives of this study were to determine if bacterial EPS sorb Hg, and if so does sorption provide protection against Hg toxicity. Purified EPS with different chemical compositions produced by bacterial isolates from microbial mats in French Polynesian atolls and deep-sea hydrothermal vents were assessed for Hg sorption. The data showed that EPS sorbed up to 82% of Hg from solution, that this sorption was dependent on EPS composition, and that sorption was a saturable mechanism. Hg...
Tipo: Text
Palavras-chave: Mercury; Bacteria; Sorption; Tolerance; Exocellular polysaccharides.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00382/49348/49786.pdf

Bingo banana.
Provedor de dados: 14
Autores: MODESTO JUNIOR, M. de S.
bitstream/item/168982/1/Bingobanana.mp4
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Adoção de tecnologia.; Agricultura Familiar; Banana; Transferência de Tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081811

Bio und Regional in der Gemeinschaftsverpflegung: Die Reform des Vergaberechts als Chance nutzen.
Provedor de dados: 21
Autores: Haack, Michaela; Münchhausen, von, Susanne.
Nachhaltigkeitsaspekte sind bei der Beschaffung von Gütern und Dienstleistungen für immer mehr Kommunen von zunehmender Bedeutung. Im Bereich der Gemeinschaftsverpflegung ist hier insbesondere der Wunsch nach ökologischen und regionalen Lebensmitteln relevant. Eine Vorreiterrolle haben Städte wie Berlin, München oder Nürnberg übernommen, indem sie mit politischen Beschlüssen verbindliche Bio-Mindestanteile in öffentlichen Einrichtungen durchgesetzt haben.
Tipo: Newspaper or magazine article
Palavras-chave: Social aspects; Markets and trade; Produce chain management; Regulation.
Ano: 2017
URL: http://orgprints.org/32384/1/LR-03-2017-Michaela%20Haack%20und%20Dr.%20Susanne%20von%20M%C3%BCnchhausen-Die%20Reform%20des%20Vergaberechts%20als%20Chance%20nutzen.pdf

BIOACTIVE COMPOUNDS DURING THE MATURATION OF FOUR FRUITS NATIVE TO THE RESTINGA FOREST OF CEARA
Provedor de dados: 94
Autores: GONÇALVES,NIGÉRIA PEREIRA; LUCENA,ELISEU MARLÔNIO PEREIRA DE; BONILLA,ORIEL HERRERA; SILVEIRA,MÁRCIA RÉGIA SOUZA DA; TAVARES,FRANCISCA JÉSSICA COSTA.
ABSTRACT  Fruits provide not only essential nutrients for food, but also bioactive compounds that promote health benefits and help reducing the risk of developing non-communicable chronic diseases. In this sense, this work aimed at quantifying bioactive compounds during the maturation of four fruits native to the Restinga forest of Ceara. Myrtle fruits (Eugenia punicifolia (Kunth) DC.) were collected at the Botanical State Park of Ceara, Caucaia-CE, and guajiru (Chrisobalanus icaco L.), manipuça (Mouriri cearensis Huber) and murici-pitanga fruits (Byrsonima gardneriana A. Juss.) at the Botanical Garden of São Gonçalo, São Gonçalo do Amarante-CE. Fruits were collected at different stages (E) and transported to the Laboratory of Plant Ecophysiology, being...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ascorbic acid; Chlorophyll; Carotenoids; Anthocyanins; Yellow flavonoids.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500303

Bioactivity of the organic extracts of Annona vepretorum on Tetranychus urticae (Acari: Tetranychidae)
Provedor de dados: 86
Autores: Fernandes,Maria Herlândia de Araújo; Menezes,Karen Oliveira de; Souza,Adriana Maria de; Almeida,Jackson Roberto Guedes da Silva; Oliveira,José Eudes de Morais; Gervásio,Rita de Cássia Rodrigues Gonçalves.
Abstract: The objective of this work was to evaluate the lethal and sublethal toxicity of hexane and methanolic extracts from the leaves of Annona vepretorum (Annonaceae) on Tetranychus urticae (Acari: Tetranychidae). The methanolic extract toxicity was evaluated by Potter tower application (topical + residual effect) and by immersion of Canavalia ensiformis leaf disks in the extract solution (residual contact effect). The hexane extract toxicity was evaluated exclusively through residual contact effect. Sublethal effects of the methanolic extract were evaluated through LC50 on the females. Mite preference for feeding and oviposition was evaluated by multiple choice tests, between the control and the extract concentrations, using the hexane and methanolic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acetogenins; Botanical acaricide; Botanical extracts; Integrated pest management; Pesticide resistance; Two-spotted spider mite.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900707

Bioacústica como ferramenta de avaliação do comportamento ingestivo de bovinos a pasto.
Provedor de dados: 14
Autores: ALVES, F. V.; Volpi, D.; ARGUELHO, A. da S.; ZOPOLLATTO, M.
A pecuária brasileira se caracteriza pela criação de bovinos a pasto, seja de forma extensiva (tradicional) quanto intensiva (integração lavoura-pecuária-floresta). Bovinos nesses sistemas externam a qualidade do ambiente no qual estão inseridos por meio do de manifestações comportamentais de vários tipos. Neste contexto, o comportamento ingestivo, isto é, o conjunto de atividades ligadas à busca, apreensão e digestão da forragem, que o animal realiza durante sua jornada, é um indicador tanto de aspectos quantiqualitativos do alimento disponível, quanto do ambiente físico onde está inserido. A observação visual, metodologia mais utilizada para esse fim por ser de baixo custo, é de baixa acurácia e muito trabalhosa, e seu uso já começa a ser questionado no...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bioacústica; Comportamento ingestivo; Bovinocultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087178

Bioagricoltura per gli insetti utili
Provedor de dados: 21
Autores: Pfiffner, Lukas.
La bioagricoltura favorisce gli insetti utili e riduce il carico di pesticidi. La Confederazione lo sa ma non agisce.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32212/1/Bioattualita_8_2017_L.Pfiffner.pdf

Bioassays Guided Fractionation of Senna occidentalis for Identification of Natural Antifungal Constituents Against Macrophomina phaseolina
Provedor de dados: 87
Autores: JAVAID,A.; QUDSIA,H.; SHOAIB,A.
ABSTRACT Macrophomina phaseolina is one of the most destructive soil-borne fungal plant pathogens. In the present study, different aerial parts of Senna occidentalis were analyzed for their antifungal activity against M. phaseolina. In initial screening bioassays, 0.5-3.0% concentrations of methanolic extracts of fruit, leaf and stem were tested against M. phaseolina. The methanolic leaf extract showed the greatest activity causing up to 29% suppression in biomass production of M. phaseolina. Fractionation of leaf extract of S. occidentalis was carried out with four organic solvents. Bioassays with a range of concentrations (2.34-150 mg mL-1) of these sub-fractions revealed that the chloroform sub-fraction was the most effective, causing 93-98% reduction...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal activity; Leaf extract; Macrophomina phaseolina; Natural fungicide; Senna occidentalis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100210

Bioavailability of phosphorus from composts and struvite in acid soils
Provedor de dados: 91
Autores: Horta,Carmo.
ABSTRACT The objective of this study was to assess the type and fractions of phosphorus (P) forms in composts and struvite and how these P forms affect the bioavailability of P in the soil. P fertilization was performed with compost from sewage sludge (CSS), compost from poultry litter (CPL) and struvite (SV) and compared with single superphosphate (SSP). P forms were quantified through a sequential fractionation scheme. The first extraction was performed with H2O, the second with 0.5 M NaHCO3, the third with 0.1 M NaOH and the fourth with 1 M HCl. The release of P over time, after soil P fertilization, was assessed by incubating the fertilizers with a low-P acid soil. P bioavailability was assessed through a micro-pot experiment with the incubated soils...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Olsen P; Phosphorus fractionation; Phosphorus sustainability; Phosphorus use efficiency.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000700459

Biobarometer Schweiz: Wovon die Kaufentscheidung für Biolebensmittel abhängt
Provedor de dados: 21
Autores: Stolz, H.; Blattert, S.; Rebholz, Th.; Stolze, M.
Kaufentscheidungen beeinflussen massgeblich die Nachfrage nach Biolebensmitteln. In der Studie «Biobarometer Schweiz» wurden Konsumentinnen und Konsumenten im November 2015 mit einer standardisierten Befragung zu ihrem Kaufverhalten befragt. Ziel der Befragung war es zu untersuchen, von welchen Faktoren die Kaufentscheidung für Biolebensmittel abhängt, und zu ermitteln, welche Aspekte in der Kommunikation gegenüber den Konsumentinnen und Konsumenten relevant sind. Die Studie hat gezeigt, dass die Schweizer Biokonsumierenden signifikant häufiger weiblich sind, ein höheres Bildungsniveau haben und mehrheitlich in der Deutschschweiz leben. Die Konsumenten, die häufig Bioprodukte kaufen, bezeichnen sich als umweltbewusst, achten auf eine gesunde Ernährung und...
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Consumer issues.
Ano: 2017
URL: http://orgprints.org/34108/1/stolz-etal-2017-agrarforschungSchweiz2017_02_2248.pdf

Biochar from different residues on soil properties and common bean production
Provedor de dados: 63
Autores: Silva,Isley Cristiellem Bicalho da; Basílio,Josiana Jussara Nazaré; Fernandes,Luiz Arnaldo; Colen,Fernando; Sampaio,Regynaldo Arruda; Frazão,Leidivan Almeida.
ABSTRACT: The production of biochar from organic residues promises to be an interesting strategy for the management of organic waste. To assess the effect of biochar on soil properties and the production and nutrition of common bean (Phaseolus vulgaris L.), three simultaneous experiments were conducted in a greenhouse with different biochar from organic residues (rice husk, sawdust, and sorghum silage) used as filtration material for swine biofertilizer. In each experiment the treatments consisted of five different biochar concentrations (0, 25, 50, 75 and 100 L m−3), arranged in a completely randomized design, with four repetitions. In the experiments, the use of biochar increased soil pH, cation exchange capacity, nutrient availability in the soil, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris L.; Agricultural residues; Biochar; Soil fertility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000500378

Biochemical Alterations of Weeds in Response to Stress Caused by Herbicides and Total Plant Submersion
Provedor de dados: 87
Autores: MARCHEZAN,M.G.; AVILA,L.A.; SCHAEDLER,C.E.; AMARANTE,L.; SCHERNER,A.; SCHREIBER,F.
ABSTRACT: The maximum biological efficiency of a herbicide is performed when the plants are in favorable condition to absorb and metabolize it. Stress situations, such as total submersion, cause stress in plants, reducing weed control efficiency and crop yield. The objective of this study was to verify whether different soil water content and herbicide treatments alter the components of the secondary metabolism and cause cellular damage in weed species Two experiments were conducted (I and II) in a completely randomized experimental design with a factorial scheme (2 x 2 x 4 and 2 x 5, respectively) and three replicates. The first experiment was conducted with two species (Leersia hexandra and Luziola peruviana), which were submitted to four herbicide...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Luziola peruviana; Leersia hexandra; Echinochloa crus-galli; Oxidative stress; Chemical control.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100288

Biochemical and physical kernel properties of a standard maize hybrid in different TopCross™ Blends
Provedor de dados: 63
Autores: Vancetovic,Jelena; Ignjatovic-Micic,Dragana; Trbovic,Dejana; Delic,Nenad; Bozinovic,Sofija; Nikolic,Ana; Kostadinovic,Marija.
ABSTRACT A pilot experiment was undertaken in order to examine high oil populations of maize (Zea mays L.) to be used as pollinators in TopCross blends with commercial ZP341 standard hybrid. Five high oil populations (HOPs) from the Maize Research Institute (MRI) gene bank were chosen for this research, according to their high grain oil content, synchrony between silking of ZP341 and anthesis of the populations and good agronomic performances in 2012. Selfing of ZP341 and HOPs, as well as crosses of ZP341 cmsS sterile × HOPs were carried out in 2013. Oil content, fatty acid composition, protein and tryptophan content, and physical characteristics of the obtained kernels were measured. Four HOPs showed significant positive influence on the oil content in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; High oil; Pollinators.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000600461

Biochemical and seminal parameters of lambs fed palm kernel cake under grazing system
Provedor de dados: 96
Autores: Mugabe,Lopes César; Bagaldo,Adriana Regina; Barbosa,Larissa Pires; Araújo,Fabiana Lana de; Oliveira,Bruna Yasnaia de Souza; Silva,Rosani Valéria Marcelina Matoso; Oliveira,Ronaldo Lopes; Pinheiro,Emmanuel Emydio Gomes.
ABSTRACT This study aimed to assess the effects of palm kernel cake on semen quality and biochemical parameters of Santa Inês lambs. A total of 40 animals with 24.10±2.72 kg body weight and five months old were assigned in a completely randomized design into four groups and 10 replicates. The animals were subjected to four levels of palm kernel cake (0, 15, 30, and 45%) based on dry matter. The trial lasted 90 days foregone by 15 days for adaptation. Blood samples were collected every 45 days from jugular vein using vacuum tubes without anticoagulant. Total serum cholesterol, triglycerides, high-density lipoprotein, low-density lipoprotein, and very-low-density lipoprotein were assessed. Once the animals reached puberty at a mean age of 225 days, the semen...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal nutrition; Animal breeding; Fatty acids; Small ruminants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800670

Biochemical changes in hybrid pumpkin seeds at different stages of maturation
Provedor de dados: 124
Autores: Silva,Patrícia Pereira da; Barros,Antonio Carlos Souza Albuquerque; Dias,Denise Cunha Fernandes dos Santos; Sekita,Marcelo Coelho; Nascimento,Warley Marcos.
ABSTRACT This study aimed to evaluate biochemical changes in seeds of the pumpkin hybrid, 'Jabras', from fruit harvested at different stages of maturation (15, 30, 45, 60 and 75 days after anthesis). Thirty fruit were harvested at each stage, with the seeds from 15 of the fruit being extracted immediately. The remaining 15 were stored for twenty days in plastic boxes and the seeds extracted after this period. After processing and drying the seeds, the following were determined: moisture content, germination, first count and antioxidant enzyme activity (peroxidase, ascorbate peroxidase, catalase and superoxide dismutase). Seeds from the fruit harvested at 30 DAA displayed low values for germination and vigour and high antioxidant enzyme activity, indicating...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita maxima; Cucurbita moschata; Antioxidant enzymes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000300558

Biochemical components and dry matter of lemon and mandarin hybrids under salt stress
Provedor de dados: 91
Autores: Sá,Francisco V. da S.; Brito,Marcos E. B.; Figueiredo,Lizaiane C. de; Melo,Alberto S. de; Silva,Luderlândio de A.; Moreira,Rômulo C. L.
ABSTRACT The objective was to study the biochemical changes and dry matter content in lemon and mandarin hybrids under salt stress during rootstock formation. For this, a study was conducted in randomized complete block, using a 2 x 5 factorial scheme, with two salinity levels (0.3 and 4.0 dS m-1) applied in five citrus rootstock genotypes (1. TSKC x CTARG - 019; 2. LRF; 3. TSKC x (LCR x TR) - 040; 4. LCRSTC and 5. LVK), with three replicates and four plants per plot. At 90 days after sowing, saline treatments started to be applied and continued until 120 days after sowing, the moment in which the plants were collected for evaluation of biochemical characteristics and phytomass accumulation. The increase in water salinity negatively affected the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citrus spp.; Salinity; Chlorophyll and carotenoids; Water status.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000400249

Biochemical composition of the hoof capsule of buffaloes and its influence on hoof quality
Provedor de dados: 45
Autores: Assis,B.M.; Vulcani,V.A.S.; Silva,L.A.F.; Dias,M.; Pancotti,A.; Lima,C.R.O.; Rabelo,R.E.
ABSTRACT The purpose of this study was to establish the biochemical parameters of the abaxial wall, dorsal wall and sole of the hoof of the medial thoracic, lateral, and medial pelvic digits of buffalos. The hoof samples were subjected to destructive biochemical analyses to identify the dry material (DM), mineral matter (MM), organic matter (OM), crude protein (CP) and ether extract (EE) contents. Sulfur (S), calcium (Ca), potassium (K), phosphorus (P), zinc (Zn) and copper (Cu) levels were determined based on nondestructive biochemical analyses. The parameters of dry material, mineral matter, organic matter, crude protein and ether extract of hoof capsule of the digits of buffalos can be determined by means of both destructive and nondestructive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Buffaloes; Keratinized epidermis; Minerals; Crude protein.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100057

Biocontrol agents in the management of Meloidogyne incognita in tomato
Provedor de dados: 65
Autores: Silva,Juliana de Oliveira; Santana,Marcus Vinícius; Freire,Leonardo Levorato; Ferreira,Bruno da Silva; Rocha,Mara Rúbia da.
ABSTRACT: Recognized as prominent among the principal pests of tomato crop, the root-knot nematode (Meloidogyne incognita) has generated much study with regards to control methods. This study aimed to assess the efficiency of biological products in decreasing the M. incognita population in tomato. Four experiments were conducted under greenhouse conditions. Two of these experiments had the purpose to determine the efficiency of NemOut™ (Bacillus subtilis + B. licheniformis + Trichoderma longibrachiatum), and the other two to assess the efficiency of other different biological products in M. incognita management. Tomato plants of the cultivar Santa Cruz Kada Giant were inoculated using 2000 eggs and J2 of M. incognita. In the first two experiments doses...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological control; Root-knot nematode; Solanum lycopersicum; Opportunistic fungi; Pochonia chlamydosporia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000151

Bioconversion of hydrolyzed cashew peduncle bagasse for ethanol and xylitol production
Provedor de dados: 91
Autores: Medeiros,Lorena L. de; Silva,Flávio L. H. da; Santos,Sharline F. M.; Madruga,Marta S.; Melo,Débora J. N. de; Conrado,Líbia de S.
ABSTRACT The agro-industrial waste deposited in the environment causes problems in nature that can be solved with the use and generation of bioproducts. Thus, the objective was to study the lignocellulosic fraction of cashew (Anacardium occidentale L.) peduncle bagasse and fermentation on large scale (8-16 times) using the strain Candida guilliermondii CCT-3544 as production agent. According to the obtained results, it can be noted that the dry cashew peduncle bagasse has 21.45% of cellulose, 10.96% of hemicellulose and 35.39% of lignin. During fermentation, C. guilliermondii 3544-CAT was able to grow on medium containing hydrolysate, with maximum cell growth concentration of 3.5 g L-1. The behavior of the sugars in the fermentation process was similar in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anacardium occidentale L.; Candida guilliermondii; Hemicellulose; Bioproduction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000700488

Biodegradation of the fungicide carbendazim by bacteria from Coriandrum sativum L. rhizosphere
Provedor de dados: 3
Autores: Santos, Jucileuza Conceição dos; Batista, Ieda Hortêncio; Barroso, Hiléia Santos; Lima, João Marcelo Silva; Costa Neto, Pedro de Queiroz; Ghelfi, Andrea; Pereira, José Odair.
 The biocidal agrochemicals commonly used in agriculture can remain in the soil, affecting the environmental conditions and causing serious risks to health. Knowing that soil microorganisms, especially those from the rhizosphere, can degrade environmental xenobiotics, it was evaluated the potential of bacteria isolated from Coriandrum sativum L. rhizosphere to biodegrade carbendazim (MBC), a fungicide extensively used by agriculturists from rural farming communities in Manaus, Amazonas. Cultures carried out in medium containing carbendazim as a sole carbon source enabled the isolation of 80 bacteria, in the established conditions. Assays to determine degradation potential allowed the selection of the two elite isolates identified as Stenotrophomonas sp....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.12.00.00-9 Amazon soil; Fungicide; Coriander; Carbendazim-degrading bacteria; Stenotrophomonas; Xenobiotics. Microbiologia Aplicada.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34067

Biodiesel e bioquerosene: o papel da Embrapa Agroenergia.
Provedor de dados: 14
Autores: SOUZA JUNIOR, M. T.; CAPDEVILLE, G. de; ONOYAMA, M. M.; SOUZA, D. T. de; SANTOS, G. S.; ALMEIDA, J. R. M. de; LIMA, R. S.; GAMBETTA, R.
bitstream/item/165385/1/DOC-21-CNPAE.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bioquerosene.; Biodiesel.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077835

Biodiversitätsbewertung in landwirtschaftlichen Ökobilanzen:  Eine Herausforderung
Provedor de dados: 21
Autores: Gabel, V.; Meier, Matthias Samuel; Stolze, Matthias; Köpke, Ulrich.
Within the last years the demand and use of Life Cycle Assessment (LCA) for calculating and comparing the ecological impacts of agricultural products has increased. In addition there is growing awareness that biodiversity impacts should be included in comprehensive LCAs. This has led to research efforts with the goal to develop and implement methods for biodiversity impact assessment. Especially for organic agriculture such a development is important because thus the often in literature described biodiversity differences between conventional and organic farming could be pictured. In a review, twenty-two different biodiversity impact assessment methods have been analyzed. Their suitability for the evaluation of agricultural  products was questioned....
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31924/1/Biodiversit%C3%A4tsbewertung%20in%20landwirtschaftlichen.pdf

Biodiversitet som støtte i bærdyrkinga
Provedor de dados: 21
Autores: Serikstad, Grete Lene.
Nyttedyr kan hjelpe oss med å kontrollere skadegjørere. For at de skal gjøre en best mulig jobb må vi legge til rette for at de kan trives. I våre naboland blir bla. bruk av  blomsterstriper prøvd ut for å gi nyttedyra mat og oppholdssteder.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32542/1/Serikstad%20Gartneryrket_2017.pdf

Biodiversitet som støtte i fruktdyrkinga
Provedor de dados: 21
Autores: Serikstad, Grete Lene.
Ulike nyttedyr kan hjelpe oss med å kontrollere skadegjørerne. For å kunne gjøre en best mulig jobb må vi legge til rette for at nyttedyra kan trives. Forskning og utprøving viser at stor biodiversitet kan forsterke plantevernstrategiene i fruktdyrkinga.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32540/1/Serikstad%20NFB%202017-Biodiversitet.pdf

Biodiversity and human-pathogenicity of Phialophora verrucosa and relatives in Chaetothyriales
Provedor de dados: 16
Autores: Li, Y.; Xiao, J.; Hoog, , G.S. de; Wang, X.; Wan, Z.; Yu, J.; Liu, W.; Li, R.
Phialophora as defined by its type species P. verrucosa is a genus of Chaetothyriales, and a member of the group known as ‘black yeasts and relatives’. Phialophora verrucosa has been reported from mutilating human infections such as chromoblastomycosis, disseminated phaeohyphomycosis and mycetoma, while morphologically similar fungi are rather commonly isolated from the environment. Phenotypes are insufficient for correct species identification, and molecular data have revealed significant genetic variation within the complex of species currently identified as P. verrucosa or P. americana. Multilocus analysis of 118 strains revealed the existence of five reproductively isolated species apparently having different infectious potentials. Strains of the...
Tipo: Article / Letter to the editor
Palavras-chave: Chaetothyriales; Chromoblastomycosis; Phaeohyphomycosis; Phialophora; Phylogeny; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/614056

Biodiversity and phylogeny of Ammotheidae (Arthropoda: Pycnogonida)
Provedor de dados: 5
Autores: Sabroux, Romain; Corbari, Laure; Krapp, Franz; Bonillo, Celine; Le Prieur, Stepahnie; Hassanin, Alexandre.
The family Ammotheidae is the most diversified group of the class Pycnogonida, with 297 species described in 20 genera. Its monophyly and intergeneric relationships have been highly debated in previous studies. Here, we investigated the phylogeny of Ammotheidae using specimens from poorly studied areas. We sequenced the mitochondrial gene encoding the first subunit of cytochrome c oxidase (CO1) from 104 specimens. The complete nuclear 18S rRNA gene was sequenced from a selection of 80 taxa to provide further phylogenetic signal. The base composition in CO1 shows a higher heterogeneity in Ammotheidae than in other families, which may explain their apparent polyphyly in the CO1 tree. Although deeper nodes of the tree receive no statistical support,...
Tipo: Text
Palavras-chave: Pantopoda; Taxonomy; DNA phylogeny; Barcode of life; Strand-bias.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00484/59530/62518.pdf

Biodiversity loss from deep-sea mining
Provedor de dados: 5
Autores: Van Dover, C. L.; Ardron, J. A.; Escobar, E.; Gianni, M.; Gjerde, K. M.; Jaeckel, A.; Jones, Dob; Levin, L. A.; Niner, H. J.; Pendleton, L.; Smith, C. R.; Thiele, T.; Turner, P. J.; Watling, L.; Weaver, P. P. E.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00636/74822/75221.pdf

Biodiversity offsetting: Clearing up misunderstandings between conservation and economics to take further action
Provedor de dados: 5
Autores: Vaissiere, Anne-charlotte; Levrel, Harold; Scemama, Pierre.
Biodiversity offsetting (BO) is increasingly adopted as a conservation tool by many countries while it has received several critics among which its possible links to several forms of Nature economicization. We believe that some of these concerns rest on misunderstandings generated by the difficulty to interpret economic principles from ecological viewpoints and the lack of a common language between conservationists and economists. Because this issue is vivid and the concepts not yet stabilized, key aspects of the potential advances and limits of BO to conservation practice must be clarified. This short communication (1) addresses the links between the BO concept and the central sustainability principle and (2) clarifies key assumptions regarding three...
Tipo: Text
Palavras-chave: Biodiversity offsetting; Sustainability; Commodification; Marketization; Privatization; Ecological restoration.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00361/47215/47450.pdf

Biodynamik, Anthroposophie und Wissenschaft. Zur Integration der Ganzheitlichkeit in die Forschung.
Provedor de dados: 21
Autores: Sträßer, Cornelius.
Cornelius Sträßer geht auf das Buch "Anthroposophie und Wissenschaft" von Peter Heusser ein und erklärt, dass Anthroposophie nicht im Gegensatz zur Naturwissenschaft steht, sondern diese ergänzt. Neben physisch-chemischen Ursachen wird die Ebene des Lebendigen einbezogen, Sinneserfahrungen und die nicht-sinnlich wirkenden Kräfte dahinter werden empirisch erkannt. Ein Blick auf die Forschung in der anthroposophischen Medizin und die Bedeutung für die Biodynamische Landwirtschaft ergänzen den Beitrag.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Knowledge management.
Ano: 2017
URL: http://orgprints.org/33014/1/Forschung_2017-3.pdf

Bioecologia de Zaprionus indianus (Diptera: Drosophilidae) na Cultura do Morangueiro.
Provedor de dados: 14
Autores: BERNARDI, D.; ANDREAZZA, F.; BARONIO, C. A.; BOTTON, M.; NAVA, D. E.
bitstream/item/169584/1/Circular-180.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultura do morangueiro.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083262

Bioecologia e caracterização de danos de Neopamera bilobata (Say, 1832) (Hemiptera: Rhyparochromidae) em morangueiro.
Provedor de dados: 14
Autores: BOTTON, M.; KUHN, T. M. de A.; ZAWADNEAK, M. A. C.; LOECK, A. E.
Durante os estádios fenológicos do morangueiro há a ocorrência de diferentes espécies de insetos, moluscos, nematoides e ácaros fitófagos (BOTTON; NAVA, 2010; GUIMARÃES et al., 2010; ZAWADNEAK et al., 2014b; BERNARDI et al., 2015). Sob condições favoráveis, ocorre o aumento da população das pragas, exigindo que táticas de controle sejam utilizadas para minimizar as injúrias causadas. Dependendo da estratégia de controle adotada, tal prática pode resultar na presença de resíduos não autorizados no momento da colheita, dificultando a consolidação da fruta como um alimento seguro para os consumidores (BOTTON et al., 2010).Deformações nos frutos são frequentemente relatadas durante o cultivo do morangueiro. No entanto, existem várias lacunas em relação a esse...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Bioecologia; Neopamera bilobata; Àcaros fitófagos; Morangueiro.; Insetos; Morango; Fruta de clima temperado; Hemiptera; Molusco; Nematoide; Acaro; Praga; Praga de planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062768

Bioecology and movements of bull sharks, Carcharhinus leucas , caught in a long-term longline survey off northeastern Brazil
Provedor de dados: 83
Autores: Niella,Yuri V.; Afonso,André S.; Hazin,Fábio H. V.
ABSTRACT A robust understanding of habitat usage by coastal shark species, and how it overlaps with human presence in densely-populated regions is needed to inform the development of efficient conservation strategies for these important top predators. An intensive longline survey conducted in nearshore waters off northeastern Brazil from 2004 through 2014 caught a total of 18 bull sharks (Carcharhinus leucas) (male-female ratio = 0.63:1), which can be dangerous to humans. Although most sharks were sexually mature, there was no evidence that this region could be used as a parturition or nursery area. Prey items identified in the guts of the sharks comprised teleosts, mollusks and elasmobranchs. Additionally, one satellite-tagged bull shark covered a great...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Drumline; Longline; Maturity status; Pop-up satellite archival tag; Recife.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300208

Bio-Economic Methodology (EWG-17-05)
Provedor de dados: 5
Autores: Scientific, Technical and Economic Committee for Fisheries (STECF).
Commission Decision of 25 February 2016 setting up a Scientific, Technical and Economic Committee for Fisheries, C(2016) 1084, OJ C 74, 26.2.2016, p. 4–10. The Commission may consult the group on any matter relating to marine and fisheries biology, fishing gear technology, fisheries economics, fisheries governance, ecosystem effects of fisheries, aquaculture or similar disciplines. This report is concerned with the use of bio-economic models for providing advice, particularly on proposed changes to TACs.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00415/52691/53561.pdf

BIOEFFICACY OF A COMMON WEED Datura metel AGAINST Colletotrichum gloeosporioides
Provedor de dados: 87
Autores: KARIM,M.; JABEEN,K.; IQBAL,S.; JAVAID,A.
ABSTRACT Mango (Mangifera indica) is one of the most important trees grown mainly in the tropical and subtropical countries. Anthracnose disease caused by Colletotrichum gloeosporioides, is the most damaging disease causing reduction of flower set and yield losses in mango. The present study was designed to evaluate antifungal activity of Datura metel extracts against C. gloeosporioides. Extracts (1% to 3%) of different parts of D. metel viz. leaves, seeds and roots were assessed for their antifungal potential. Methanolic seed extract of D. metel depicted the highest antifungal potential against the test fungus. All the applied concentrations effectively reduced growth of the test fungus. However, 1.5% conc. of methanolic seeds extract showed maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antifungal; GC-MS; Methanolic extracts; Phytochemical analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100244

Bioerosión por ramoneo en los arrecifes coralinos del Pacífico colombiano: el caso de Diadema mexicanum (Echinoidea: Diadematidae)
Provedor de dados: 50
Autores: Obonaga,Levy D.; Zucconi,Mauro Giovanni; Londoño-Cruz,Edgardo.
RESUMEN Los equinoideos son un componente importante de las comunidades bentónicas y pueden llegar a modificar directamente la distribución y abundancia relativa de algas y corales, y ser un agente importante en el proceso de bioerosión. A pesar de los estudios realizados en el Pacífico colombiano sobre equinoideos, se desconoce la tasa de bioerosión por ramoneo del equinodermo Diadema mexicanum en los arrecifes de la isla Gorgona; considerando las abundancias de este equinoideo y su potencial efecto sobre el ecosistema coralino, en este trabajo se calculó la tasa de bioerosión. Para esto, se efectuaron muestreos aleatorios con cuadrantes de 1 m2 en las tres zonas (Trasarrecife ±1.0 m de profundidad, Planicie ±0.5 m y Frente ±3.0 m en marea baja) del...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioerosión; Pacífico Oriental; Erizo de mar; Arrecife coralino; Isla Gorgona.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000200041

BIOESTIMULANTE, BIOFERTILIZANTE E INOCULAÇÃO DE SEMENTES NO CRESCIMENTO E PRODUTIVIDADE DA SOJA
Provedor de dados: 196
Autores: Alderete Prieto, Carlos; Rasche Alvarez, Jimmy Walter; Karajallo Figueredo, Julio César; Aguayo Trinidad, Simeón.
Com o objetivo de avaliar o efeito da aplicação de biostimulante (BES), de biofertilizante (BIO) e da inoculação (INO) de sementes de soja com Bradyrhizobium sobre o crescimento e a produtividade da soja foi realizada a pesquisa em Minga Porã, Paraguai, em um Rhodic Paleudult (Latossolo Vermelho). O delineamento experimental foi de blocos ao acaso num arranjo fatorial 3x3x3, com 5 repetições. O fator um foi a aplicação de bioestimulante – controle, 500 mL em 100 kg de semente e 500 mL no estágio R2 da soja. O fator dois foi a aplicação de biofertilizante - controle, 160 e 320 L ha-1 no estágio V1 da soja, e o fator três foi a inoculação com Bradyrhizobium - controle, 200 mL e 400 mL em 100 kg de semente. Foi determinada a altura final de planta, massa de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1167

Bioethanol production with different dosages of the commercial Acrylamide polymer compared to a Bioextract in clarifying sugarcane juice
Provedor de dados: 42
Autores: FREITA,CRISTHYANE M.; FREITA,LIDYANE A.; TRALLI,LETICIA F.; SILVA,ALINE F.; MENDES,FRANCIELE Q.; TEIXEIRA,VITOR; MUTTON,MARCIA J.R.
ABSTRACT One of the most important steps is to clarify the juice, which are added synthetic polymer acrylamide base, aiming the fast settling of impurities present in the juice. However, this input is expensive and may have carcinogenic and neurotoxic actions to humans. The search for new natural flocculants that have similarity with the commercial product is of great value. A bioextract that may be promising and has coagulant action is the Moringa oleifera Lam. In this context, the objective of the research was to evaluate the consequences of the use of moringa seed extracts and various concentrations of commercial polymer, such as sedimentation aids in clarifying sugarcane juice in the ethanol production, comparing the efficiency of the bioextract...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofuels; Biopolymers; Juice treatment; Moringa oleifera Lam.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000603093

Bioethanol strains of Saccharomyces cerevisiae characterised by microsatellite and stress resistance
Provedor de dados: 58
Autores: Reis,Vanda Renata; Antonangelo,Ana Teresa Burlamaqui Faraco; Bassi,Ana Paula Guarnieri; Colombi,Débora; Ceccato-Antonini,Sandra Regina.
Abstract Strains of Saccharomyces cerevisiae may display characteristics that are typical of rough-type colonies, made up of cells clustered in pseudohyphal structures and comprised of daughter buds that do not separate from the mother cell post-mitosis. These strains are known to occur frequently in fermentation tanks with significant lower ethanol yield when compared to fermentations carried out by smooth strains of S. cerevisiae that are composed of dispersed cells. In an attempt to delineate genetic and phenotypic differences underlying the two phenotypes, this study analysed 10 microsatellite loci of 22 S. cerevisiae strains as well as stress resistance towards high concentrations of ethanol and glucose, low pH and cell sedimentation rates. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fermentation; Stresses; Yeasts; Microsatellite; Contaminants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200268

Biofertilizante Hortbio®: propriedades agronômicas e instruções para o uso.
Provedor de dados: 14
Autores: FONTENELLE, M. R.; LIMA, C. E. P.; BONFIM, C. A.; ZANDONADI, D. B.; BRAGA, M. B.; PILON, L.; MACHADO, E. R.; RESENDE, F. V.
O Hortbio® é um biofertilizante desenvolvido e registrado pela Embrapa Hortaliças que não possui estercos de qualquer origem em sua composição, mas sendo, mesmo assim, uma importante fonte de nitrogênio. Comparado a outros biofertilizantes de uso comum na agricultura orgânica, o Hortbio® possui maiores teores de nitrogênio, fósforo e potássio, porém com valores mais reduzidos dos demais nutrientes.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Hortbio ®; Alface; Biofertilizante; Microrganismo; Solo; Fertilizante; Método de Aplicação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085285

Biofilm production and beta-lactamic resistance in Brazilian Staphylococcus aureus isolates from bovine mastitis
Provedor de dados: 58
Autores: Marques,Viviane Figueira; Motta,Cássia Couto da; Soares,Bianca da Silva; Melo,Dayanne Araújo de; Coelho,Shana de Mattos de Oliveira; Coelho,Irene da Silva; Barbosa,Helene Santos; Souza,Miliane Moreira Soares de.
Abstract Staphylococcus spp. play an important role in the etiology of bovine mastitis. Staphylococcus aureus is considered the most relevant species due to the production of virulence factors such as slime, which is required for biofilm formation. This study aimed to evaluate biofilm production and its possible relation to beta-lactamic resistance in 20 S. aureus isolates from bovine mastitic milk. The isolates were characterized by pheno-genotypic and MALDI TOF-MS assays and tested for genes such as icaA, icaD, bap, agr RNAIII, agr I, agr II, agr III, and agr IV, which are related to slime production and its regulation. Biofilm production in microplates was evaluated considering the intervals determined along the bacterial growth curve. In addition, to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biofilm; Agr types; Antimicrobial resistance; Mastitis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100118

Biogas potential of green biomass after protein extraction in an organic biorefinery concept for feed, fuel and fertilizer production
Provedor de dados: 21
Autores: Santamaria-Fernandez, Maria; Molinuevo-Salces, Beatriz; Lübeck, Mette; Uellendahl, Hinrich.
The biogas potential of the residual fractions of four organically grown green crops after protein extraction was studied. The protein extraction method involved screw pressing of freshly harvested biomass to obtain a plant juice, followed by precipitation of the proteins. After protein extraction, 95% of organic matter was still present in the residual press cake and juice. Methane yields in the range of 219–375 and 429–539 ml-CH4 g-VS−1 were obtained for the mono-digestion of press cake and the residual juice, respectively, and up to 81% of the methane potential of the fresh crops was recovered in the two residual fractions when evaluated separately. Co-digestion of the press cake and the residual juice at the organic matter ratio at which those...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Pasture and forage crops; Farming Systems; Poultry.
Ano: 2017
URL: http://orgprints.org/31488/1/Biogas%20potential%20of%20green%20biomass%20after%20protein%20extraction_renewable%20energy_2017.pdf

BIOGAS PRODUCTION FROM DAIRY CATTLE MANURE, UNDER ORGANIC AND CONVENTIONAL PRODUCTION SYSTEMS
Provedor de dados: 70
Autores: Matos,Camila F.; Paes,Juliana L.; Pinheiro,Érika F. M.; Campos,David V. B. De.
ABSTRACT The purpose of this study was to evaluate the production of biogas, as well as the biogas production potential resulting from the anaerobic biodigestion of dairy cattle manure under organic (CMOS) and conventional (CMCS) production system. Also, the concentration of thermotolerant coliforms was evaluated after the biodigestion process. Therefore, bench biodigesters prototypes were supplied with CMOS and CMCS for 30 weeks. The experimental design was completely randomized with four repetitions for each treatment. Analysis of total solids (TS), volatile solids (VS), biogas production potential, most probable number (MPN) of thermotolerant coliforms were made. The cumulative biogas production was 6.18 L and 11.15 L, when using the CMOS and CMCS,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaerobic biodigestion; Biodigester; Agricultural waste.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601081

BIOGAS PRODUCTION IN DAIRY CATTLE SYSTEMS, USING BATCH DIGESTERS WITH AND WITHOUT SOLIDS SEPARATION IN THE SUBSTRATES
Provedor de dados: 70
Autores: Anjos,Isis Dos; Toneli,Juliana T. C. L.; Sagula,Alex L.; Lucas Junior,Jorge de.
ABSTRACT This research aimed to evaluate the biogas production during the anaerobic biodigestion process of dairy cattle manure, with and without solids separation. Sixteen biodigesters of the batch type were used, each one with 2L of capacity, supplied with manure in four different conditions: (1) pure manure, after washing the floors of the free stall system; (2) manure after the solids separator; (3) manure after the solids separator and sand decanter and (4) manure with the solid retained in separator solids, dissolved in water. The hydraulic retention time was of 196 days. The highest reductions of volatile solids (VS) were obtained for the biodigesters supplied with manure that went through some process of solids separation. The highest potential of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogas; Biodigester; Manure; Dairy cattle; Solid separation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300426

Biogeflügel ist eine kleine, aber wachsende Nische
Provedor de dados: 21
Autores: Schaack, Diana; Beck, Margit M.
Die Haushalte in Deutschland kauften 2016 rund 11.300 Tonnen Biogeflügel und damit über zwölf Prozent mehr als noch im Jahr zuvor. Doch die Preisaufschläge zum konventionellen Produkt sind hoch und bremsen die Kauflust bei manchen Kundinnen und Kunden. Der Beitrag gibt einen Überblick über den Status Quo, die Herausforderungen und Hemmnisse des Biogeflügelmarktes.
Tipo: Web product
Palavras-chave: Markets and trade; Poultry.
Ano: 2017

Bio-Geflügel: Starkes Wachstum in der Nische
Provedor de dados: 21
Autores: Schaack, Diana; Beck, Margit M.
Bei Bio-Geflügel gab es sowohl auf Produktions- als auch auf Nachfrageseite in den vergangenen Jahren deutliche Steigerungen. Dennoch bewegt sich der Markt auf einem Nischenniveau. Im Rahmen eines BÖLN-Projektes wurden erstmals Produktionsvolumen erfasst, sowie Chancen und Hemmnisse für die Weiterentwicklung ermittelt.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Poultry; Produce chain management.
Ano: 2017
URL: http://orgprints.org/32274/1/DGSM_2017_22_035-037.pdf

Biogenic amines and mycotoxins concentrations in baled silage from organic and conventional farms
Provedor de dados: 45
Autores: Jovaišienė,J.; Bakutis,B.; Baliukonienė,V.; Matusevičius,P.; Lipiński,K.; Antoszkiewicz,Z.; Fijałkowska,M.
ABSTRACT The aim of the current study was to investigate biogenic amines and mycotoxins concentrations in baled silage (mainly Poaceae family grasses) prepared in organic and conventional farms and to relate these parameters to fermentative parameters. The mean dry matter (DM) content was 364.10±93.31 and 424.70±95.93g/kg in the silage from organic and conventional farms respectively. The silage samples from organic farms had 17.00% higher (P≤ 0.05) tyramine (TY) than the silage from conventional farms. Conventional farm samples were characterized by 46.00% higher histamine (HIS) (P≤ 0.05), 9.80% higher putrescine (PUT) (P≤ 0.05), 17.30% higher cadaverine (CAD) (P≤ 0.05). Aflatoxins (AFL) (total) and zearalenone (ZEN), T-2/HT-2 concentrations were higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biogenic amines; Mycotoxins; Volatile fatty acids; Organic farm; Conventional farm.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200269

Biogeochemical sensor performance in the SOCCOM profiling float array
Provedor de dados: 5
Autores: Johnson, Kenneth S.; Plant, Joshua N.; Coletti, Luke J.; Jannasch, Hans W.; Sakamoto, Carole M.; Riser, Stephen C.; Swift, Dana D.; Williams, Nancy L.; Boss, Emmanuel; Haentjens, Nils; Talley, Lynne D.; Sarmiento, Jorge L.
The Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) program has begun deploying a large array of biogeochemical sensors on profiling floats in the Southern Ocean. As of February 2016, 86 floats have been deployed. Here the focus is on 56 floats with quality-controlled and adjusted data that have been in the water at least 6 months. The floats carry oxygen, nitrate, pH, chlorophyll fluorescence, and optical backscatter sensors. The raw data generated by these sensors can suffer from inaccurate initial calibrations and from sensor drift over time. Procedures to correct the data are defined. The initial accuracy of the adjusted concentrations is assessed by comparing the corrected data to laboratory measurements made on samples collected...
Tipo: Text
Palavras-chave: Profiling floats; Oxygen sensors; PH sensors; Nitrate sensors; Bio-optical sensors; Southern Ocean.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00662/77398/78993.pdf

Biogeography of Amazonian fishes: deconstructing river basins as biogeographic units
Provedor de dados: 83
Autores: Dagosta,Fernando C. P.; Pinna,Mário de.
ABSTRACT Biogeography of Amazonian fishes (2,500 species in vastly disjunct lineages) is complex and has so far been approached only partially. Here, we tackle the problem on the basis of the largest database yet on geographical distribution and phylogenetic relationships of Amazonian fishes, including all information available. Distributions of 4,095 species (both Amazonian and outgroups) and 84 phylogenetic hypotheses (comprising 549 phylogenetically-informative nodes) were compiled, qualified and plotted onto 46 areas (29 Amazonian and 17 non-Amazonian). The database was analyzed with PAE, CADE, BPA and BPA0, yielding largely congruent results and indicating that biogeographic signal is detectable on multiple dimensions of fish distribution, from single...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biotic dispersal; Composite areas; Historical Biogeography; Temporal congruence; Widespread taxa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300209

Biokulturen vor Schnecken schnützen
Provedor de dados: 21
Autores: Speiser, Bernhard.
Nacktschnecken können in Acker- und Gemüsekulturen sowie im Hausgarten grossen Schaden anrichten.
Tipo: Book
Palavras-chave: Vegetables Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32458/1/Biokulturen%20vor%20Schnecken%20sch%C3%BCtzen_Auflage%202017.pdf

Biokultursysteme und ihre Evolution
Provedor de dados: 21
Autores: Timaeus, J.
Here I present the general concept of biocultural systems. Biocultural systems are an alternative to related concepts such as bioeconomy, ecosystem services or agroecosystems. Biocultural systems consist of (1) culture habitats cultivated by humans for cultivated biodiversity (2) cultivated biological diversity that is shaped through domestication and breeding by humans and their values, (3) humans and their values and (4) technology and knowledge needed for cultivation. Some key insights from the perspective of biocultural systems are: (1) humans and cultivated biodiversity are mutually dependend, (2) biocultural systems evolve in a process intertwining the  evolution of biological organisms and human values, (3) the evolution of biocultural systems is a...
Tipo: Conference paper, poster, etc.
Palavras-chave: Food systems; Policy environments and social economy.
Ano: 2017
URL: http://orgprints.org/31730/1/Biokultursysteme%20und%20ihre%20Evolution.pdf

Biolandbau fördert Nützlinge enorm
Provedor de dados: 21
Autores: Pfiffner, Lukas.
Biolandbau fördert nützliche Insekten und minimiert die Pestizidbelastung. Das weiss der Bund, doch Taten fehlen.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32194/1/Bioaktuell_8_2017_L.Pfiffner.pdf

Biologia e controle de Dermacentor nitens: o carrapato-da-orelha-docavalo.
Provedor de dados: 14
Autores: KOLLER, W. W.; RODRIGUES, V. da S.; GARCIA, M. V.; BARROS, J. C.; SILVA, R. A. e.
O carrapato-da-orelha-do-cavalo, Dermacentor nitens, é considerado o principal entre os carrapatos que parasitam cavalos. Apesar do nome (carrapato-da-orelha-do-cavalo), ele ocorre em outras regiões do corpo, inclusive no divertículo nasal, de onde ele reinfesta o animal caso não for devidamente controlado. Podem ocasionar sérios problemas pelo fato de servirem como transmissores de agentes patológicos, em especial, os que causam a piroplasmose equina; também, por se alimentarem de sangue; por causar irritação e lesões na pele que predispõe o estabelecimento de miíases e outras infecções. Infestações severas e persistentes no pavilhão auricular podem resultar em graves deforma- ções das orelhas dos animais (orelha troncha). Os animais que estiverem...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Carrapato-da-orelha-do-cavalo; Piroplasmose equina; Transmissor de agente patológico; Equinos.; Carrapato; Parasito; Anocentor Nitens.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077205

Biología floral y reproductiva de Escallonia pulverulenta (Ruiz et Pav.) Pers. (Escalloniaceae) y su relación con los visitantes florales
Provedor de dados: 73
Autores: Rivera-Hutinel,Antonio; Acevedo-Orellana,Fernando.
RESUMEN Se determinó la biología floral y el sistema reproductivo de Escallonia pulverulenta, arbusto endémico de Chile central. Para ello se realizaron tratamientos de polinización manual, automática y natural a flores, evaluándose la producción de semillas por fruto. Además se determinó la longevidad floral, la producción de semillas según la distancia a la planta donante, los patrones de floración y su relación con los visitantes florales. La especie es autoincompatible y requiere vectores bióticos para reproducirse. Las plantas florecen sincrónicamente y logran el máximo despliegue floral a los 13 días de iniciar la floración. Cada flor queda disponible para ser polinizada durante 5 días y noches, y la fecundidad no incrementó con la distancia a la...
Tipo: Journal article
Palavras-chave: Autoincompatibilidad; Longevidad floral; Distancia a la planta donante; Polinizadores; Matorral mediterráneo.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100082

Biologia, monitoramento e controle de tripes em uva de mesa produzida sob cobertura plástica no Rio Grande do Sul.
Provedor de dados: 14
Autores: BOTTON, M.; NONDILLO, A.; CAVALLERI, A.
Os tripes são pequenos insetos, cujo tamanho dos adultos varia de 0,5 a 15 mm de comprimento, pertencendo à ordem Thysanoptera. Este grupo compreende mais de 6000 espécies descritas (THRIPSWIKI, 2017) com registro no Brasil de cerca de 600 (BUZZI; MIYAZAKI, 1999; MONTEIRO, 2002).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Uva de mesa; Cobertura plástica; Rio Grande do Sul; Controle de tripes; Videira; Danos nas folhas.; Uva; Inseto; Entomologia; Tripes.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078805

Biología reproductiva de Artibeus lituratus y Artibeus jamaicensis (Phyllostomidae: Stenodermatinae) en un área urbana en Colombia
Provedor de dados: 81
Autores: Castillo-Navarro,Yeimy; Serrano-Cardozo,Víctor H; Ramírez-Pinilla,Martha P.
Se investigó la actividad reproductiva de las hembras de Artibeus lituratus y A. jamaicensis en un área urbana y su relación con la estacionalidad climática y la disponibilidad de recursos alimenticios. Durante el año 2012 se capturaron un total de 366 hembras y se evaluó su condición reproductiva por medio de morfología externa (condición del pezón, distensión abdominal) y caracterización de las fases del ciclo estral mediante citologías de frotis vaginales. Se registra el patrón de poliestría bimodal para las dos especies, y se confirma la fenología bimodal previamente reportada para A. lituratus sobre la cordillera Oriental de los Andes colombianos. El uso de las citologías optimizó la evaluación de la condición reproductiva, reconociendo receptividad...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citologías vaginales; Estro; Murciélagos; Poliestría; Reproducción.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000100007

Biological Activity of Piper aduncum extracts on Anticarsia gemmatalis (Hübner) (Lepidoptera: Erebidae) and Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae)
Provedor de dados: 42
Autores: LUCENA,DAIANE C.; BERTHOLDO-VARGAS,LUCIA R.; SILVA,WILSON C.; MACHADO,AARON F.; LOPES,TAMIRIS S.; MOURA,SIDNEI; BARROS,NEIVA M.
ABSTRACT Piper aduncum found naturally in the Amazon and southeastern Brazil, is known for its secondary metabolites that have activity on insects. Anticarsia gemmatalis and Spodoptera frugiperda are among the major insect pests associated with agricultural production. This research evaluated the biological activity of hexane, ethyl acetate, and ethanol extracts of P. aduncum leaves on mortality and duration of larval and pupal periods, as well as weight, width, and length of A. gemmatalis and S. frugiperda pupae. The mortality of A. gemmatalis larvae in trials with P. aduncum extracts were 93.3% (hexane) and 90% (ethyl acetate), estimating LC50 of 6.35 and 5.79 mg/mL, respectively. Mortality in S. frugiperda submitted to the hexane extract ranged from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fall armyworm; Velvetbean caterpillar; Pest management; Plant extracts.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401869

Biological and environmental rhythms in (dark) deep-sea hydrothermal ecosystems
Provedor de dados: 5
Autores: Cuvelier, Daphne; Legendre, Pierre; Laes-huon, Agathe; Sarradin, Pierre-marie; Sarrazin, Jozee.
During 2011, two deep-sea observatories focusing on hydrothermal vent ecology were up and running in the Atlantic (Eiffel Tower, Lucky Strike vent field) and the Northeast Pacific Ocean (NEP) (Grotto, Main Endeavour Field). Both ecological modules recorded imagery and environmental variables jointly for a time span of 23 days (7–30 October 2011) and environmental variables for up to 9 months (October 2011–June 2012). Community dynamics were assessed based on imagery analysis and rhythms in temporal variation for both fauna and environment were revealed. Tidal rhythms were found to be at play in the two settings and were most visible in temperature and tubeworm appearances (at NEP). A  ∼  6 h lag in tidal rhythm occurrence was observed between Pacific and...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00389/50069/50662.pdf

BIOLOGICAL ASPECTS AND INSECTICIDE ACTION OF PLANT SPECIES ON EGGS AND NYMPHS OF CITRUS BLACK FLY (Aleurocanthus woglumi Ashby - Aleyrodidae)AT LABORATORY LEVEL
Provedor de dados: 94
Autores: CARVALHO,JULIANE DAMASCENO DE; NEVES,FELIPE LOPES; SILVA,CLÁUDIA DURVAL DA; BITTENCOURT,MARIA APARECIDA LEÃO.
ABSTRACT Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae) is an important pest of many plant species in particular citrus species. The aims of this study were: (1) to observe ;'in vitro'; biological aspects in three hosts and (2) to evaluate the bioactivity of plant species on immature A.woglum. Aqueous neem extract (Meliaceae), cassava wastewater, pepper sauce and gravy peduncle floral carnation guinea button and commercial neem were used in the experiment. Egg viability (%), nymphal period duration, nymphal mortality (%), puparium stage duration and pupae viability (%) were evaluated in 50 egg positions, with minimum of five eggs in "Pera" orange, mango and malay apple leaves obtained in the field. The insecticide effect (translaminar action and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Azadirachta indica; Botanical insecticide; Manipueira.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500401

Biological Control of Charcoal Rot of Mungbean by Trichoderma harzianum and Shoot Dry Biomass of Sisymbrium irio
Provedor de dados: 87
Autores: JAVAID,A.; AFZAL,L.; SHOAIB,A.
ABSTRACT: A pot experiment was carried out for the biological control of charcoal rot on mung bean (Vigna radiata), caused by Macrophomina phaseolina. Pot soil was made sick with an inoculum of M. phaseolina. Dried powdered leaves of Sisymbrium irio, a weed from the Brassicaceae family, were mixed in soil at 1, 2 and 3% (w/w) with and without the application of Trichoderma harzianm, a fungal biological control agent. The highest grain yield (3.62 g pot-1) was recorded in a combined application of T. harzianum and 1% S. irio leaf amendment, which was 62% and 805% higher than negative and positive control treatments, respectively. The application of S. irio leaf amendment and T. harzianum generally enhanced leaf protein, sugar and chlorophyll contents, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Charcoal rot; Macrophomina phaseolina; Plant physiology; Sisymbrium irio; Trichoderma harzianum; Vigna radiata.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100274

Biological differences and unilateral cross-protection between biotypes of Cowpea aphid-borne mosaic virus
Provedor de dados: 124
Autores: Maia,Laianny Morais; Lima,José Albersio de Araujo; Nascimento,Aline Kelly Queiroz do; Rabelo Filho,Francisco de Assis Câmara.
ABSTRACT Passion fruit (Passiflora edulis) and cowpea (Vigna unguiculata) are two agricultural crops of considerable economic importance in Northeastern Brazil. Fruit woodiness caused by isolates of Cowpea aphid-borne mosaic virus biotype P (CABMV-P) is the most important virus disease that occurs on passion fruit in Brazil and the biotype cowpea (CABMV-C) is responsible for the most common and important virus disease of cowpea in Northeastern Brazil. The objective of the present research was to determine the biological relationships between isolates of biotype CABMV-C obtained from cowpea (CABMV-CFor and CABMV-CBv) and isolates of biotype CABMV-P obtained from passion fruit (CABMV-PMild and CABMV-PSevere) in common hosts. In host range studies involving...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potyvirus; Partial cross protection; Passion fruit woodiness.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200310

Biological Nitrogen Fixation by Legumes and N Uptake by Coffee Plants
Provedor de dados: 90
Autores: Mendonça,Eduardo de Sá; Lima,Paulo Cesar de; Guimarães,Gabriel Pinto; Moura,Waldenia de Melo; Andrade,Felipe Vaz.
ABSTRACT Green manures are an alternative for substituting or supplementing mineral nitrogen fertilizers. The aim of this study was to quantify biological N fixation (BNF) and the N contribution derived from BNF (N-BNF) to N levels in leaves of coffee intercropped with legumes grown on four family farms located in the mountainous region of the Atlantic Forest Biome in the state of Minas Gerais, Brazil. The following green manures were evaluated: pinto peanuts (Arachis pintoi), calopo (Calopogonium mucunoides), crotalaria (Crotalaria spectabilis), Brazilian stylo (Stylosanthes guianensis), pigeon pea (Cajanus cajan), lablab beans (Dolichos lablab), and velvet beans (Stizolobium deeringianum), and spontaneous plants. The experimental design was randomized...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Family farming; Green manure; Coffee growing; 15N.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100501

Biological parameters and thermal requirements of Trichogramma pretiosum reared on Helicoverpa armigera eggs
Provedor de dados: 86
Autores: Carvalho,Gabriel dos Santos; Silva,Luciana Barboza; Reis,Soislan Sousa; Veras,Maisa Sousa; Carneiro,Eliane; Almeida,Mayra Layra dos Santos; Silva,Alexandre Faria da; Lopes,Gleidyane Novais.
Abstract: The objective of this work was to determine the biological parameters and thermal requirements of Trichogramma pretiosum TM strain reared on Helicoverpa armigera eggs. A card containing 20 eggs of H. armigera was offered for each T. pretiosum female, at temperatures of 18, 20, 22, 25, 28, 30 and 32°C. All life stages of T. pretiosum were observed under the given temperature conditions. The optimum temperature for the parasitism of T. pretiosum was 25°C, and the highest longevity was found at the same temperature. The highest parasitoid emergence rates occurred at temperatures of 22, 25 and 28°C. The highest proportion of T. pretiosum individuals emerged per egg was observed at 18°C. Concerning the sex ratio, the highest proportion of females...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trichogrammatidae; Biological control; Parasitoid; Temperature.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001100961

Biological parameters of three Trichogramma pretiosum strains (Riley, 1879) (Hymenoptera: Trichogrammatidae) on eggs Helicoverpa armigera (Hübner, 1805) (Lepidoptera: Noctuidae)
Provedor de dados: 3
Autores: Carvalho, Gabriel dos Santos; Silva, Luciana Barbosa; Veras, Maisa Sousa; Santos, Eliane Carneiro Bueno dos; Almeida, Mayra Layra dos Santos; Reis, Soislan Sousa.
 This project has an objective to study the biological parameters of Trichogramma pretiosum on eggs of H. armigera. The three strains of T. pretiosum were evaluated: TM, TMC and TLEM, from different places. The experimental establishing was completely randomizing with twenty repeats per treatment, being used by a female parasitoid by repetition and later on they were offered 20 H. armigera eggs. The experiment was kept on BOD cameras to 25 ± 2° C, UR 60 ± 10% and photo phase of 14 hours. Evaluating the following biological parameters: parasitism percentage, emergency percentage, number of adults emerged per egg, sex ratio, viability, and longevity and cycle duration. The parasitism percentage, viability and number of individuals per egg were higher for TM...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Controle biológico; Lagarta da soja; Parasitoide de ovos.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/33426

Biological properties of turmeric
Provedor de dados: 22
Autores: Stangarlin, José Renato; Kuhn, Odair José; Portz, Roberto Luis; Balbi-Peña, Maria Isabel; Schwan-Estrada, Kátia Regina Freitas; Mioranza, Thaísa Muriel; Assi, Lindomar; Formentini, Heloisa Maria; Viecelli, Clair Aparecida; Dal'Maso, Emanuelle Guandalin; Meinerz, Cristiane Claudia.
Curcuma spp. (turmeric) has been used since ancient days in popular medicine and gastronomy. Many of its bioactive compounds have just recently been identified and characterized as potential source of new medicines. In this review will relate aspects of cultivated turmeric (Curcuma longa L.), including taxonomy, chemical composition, production and processing, and biological activities such as the action against fungi, bacteria, nematodes, protozoa and viruses, including those of importance for human health, agriculture and food science.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Plantas medicinais; Controle alternativo de doenças de plantas.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15694

Biological responses to disturbance from simulated deep-sea polymetallic nodule mining
Provedor de dados: 5
Autores: Jones, Daniel O. B.; Kaiser, Stefanie; Sweetman, Andrew K.; Smith, Craig R.; Menot, Lenaick; Vink, Annemiek; Trueblood, Dwight; Greinert, Jens; Billett, David S. M.; Arbizu, Pedro Martinez; Radziejewska, Teresa; Singh, Ravail; Ingole, Baban; Stratmann, Tanja; Simon-lledo, Erik; Durden, Jennifer M.; Clark, Malcolm R.
Commercial-scale mining for polymetallic nodules could have a major impact on the deep-sea environment, but the effects of these mining activities on deep-sea ecosystems are very poorly known. The first commercial test mining for polymetallic nodules was carried out in 1970. Since then a number of small-scale commercial test mining or scientific disturbance studies have been carried out. Here we evaluate changes in faunal densities and diversity of benthic communities measured in response to these 11 simulated or test nodule mining disturbances using meta-analysis techniques. We find that impacts are often severe immediately after mining, with major negative changes in density and diversity of most groups occurring. However, in some cases, the mobile fauna...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00371/48212/48330.pdf

BIOLOGICAL RESPONSEVINESS OF BEANS UNDER DIFFERENT SOIL WATER REGIMES AT PROTECTED ENVIRONMENT CONDITIONS IN SOUTHERN BRAZIL
Provedor de dados: 111
Autores: Domingues, Rafael; Pereira, André Belmont; Schiebelbein, Luis Miguel; Rosa, Jadir Aparecido; Barbosa, Eduardo Augusto Agnellos; Pires, Luiz Fernando.
Climatic conditions and soil water requirement notably impinge upon agriculture in such a way as to galvanize scientists to come up with advanced research in order to assure a more sustainable production at a given site. Under protected environmental conditions water is the main factor to be controlled aiming at maximization of yield and grade of agricultural products. The productive potential of a crop is extremely conditioned by the local atmospheric conditions along with requirements for water and nutrients in the soil. The aim of the current work was to scrutinize the effect of soil water status on the ecophysiological parameters and yield components of two cultivars of beans (Phaseolus vulgaris L.) under tropical climatic conditions. The experiment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Land and Water Engineering Phaseolus vulgaris L.; Soil water; Climate; Yield components; Ecophysiological parameters.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4242

Biological silages from Tunisian shrimp and octopus by-products
Provedor de dados: 5
Autores: Harrabi, Houwaida; Leroi, Francoise; Mihoubi, Nourhene Boudhrioua; Chevalier, Frederique; Kechaou, Nabil.
Biological silages were prepared from shrimp head and octopus viscera by-products recuperated from the Tunisian seafood industry. Physical and biochemical changes and microbiological profiles were determined for raw materials during fermentation and on end products. Results showed that biological silage significantly affected (P&lt;0.05) moisture, protein, and ash contents of shrimp head (CSHS) and octopus viscera silages (COVS). CSHS and COVS were stable, and their final pH values were 4.31 ± 0.01 and 3.71 ± 0.00, respectively. Proteolysis activity was confirmed by a significant increase (P&lt;0.05) of soluble nitrogen and low molecular weight of protein (&lt;260 Da) found on the end products for both silages. Lipid oxidation was delayed by addition of...
Tipo: Text
Palavras-chave: Shrimp by-product; Octopus by-product; Biological silage; Biochemical characteristics; Microbiological characteristics.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00337/44839/44427.pdf

Biological soil attributes in oilseed crops irrigated with oilfield produced water in the semi-arid region
Provedor de dados: 124
Autores: Meneses,Ana Clarice Melo Azevedo de; Weber,Olmar Baller; Crisóstomo,Lindbergue Araujo; Andrade,Denis Juvenço.
ABSTRACT Wastewater from oil is the main residue of the oil industry. Studies have shown that wastewater, or produced water, can be treated and used as an alternative source for the irrigation of oilseed crops. The aim of this work was to evaluate the effect of treated produced water on the biological properties of soil cultivated with the castor bean cv. BRS Energy and the sunflower cv. BRS 321 respectively, for two and three successive cycles of grain production. The first cycle in the sunflower and castor bean corresponds to the dry season and the second cycle to the rainy season. The third crop cycle in the sunflower relates to the dry season. The research was carried out from August 2012 to October 2013, in the town of Aracati, in the State of Ceará...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wastewater from the oil industry; Microbiological properties of the soil; Soil basal respiration.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200231

Biological Soil Properties in Integrated Crop-Livestock-Forest Systems
Provedor de dados: 90
Autores: Assis,Paula Camylla Ramos; Stone,Luís Fernando; Silveira,André Luís Rodrigues da; Oliveira,Janaína de Moura; Wruck,Flávio Jesus; Madari,Beáta Emöke.
ABSTRACT Currently, agricultural productivity and sustainable development are the desired bases for the creation of production systems. Farming for greater production and the efficient use of soil resources are at the core of modern systems. However, the way in which agricultural management and practices can change soil quality has become increasingly important. The aim of this study was to detect changes in soil biological properties caused by implementation of the integrated crop-livestock-forest system (iCLF) and to identify the properties suitable for detecting changes in soil biological quality. Soil samples were collected from the 0.00-0.10 m layer in Nova Canaã do Norte, MT, Brazil, and Cachoeira Dourada, GO, Brazil, in areas of the iCLF with 1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil biological quality; Soil management; Degraded pasture.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100415

Biological Synthesis of Selenium Nanoparticles and Evaluation of their Bioavailability
Provedor de dados: 52
Autores: Pouri,Saeedeh; Motamedi,Hossein; Honary,Soheyla; Kazeminezhad,Iraj.
ABSTRACT Nanoparticles due to their unique properties have attracted more attention and their bacterial biosynthesis is more favorable because is environmental friendly and the size and yield of nanoparticles can be optimized. The aim of the present study was biosynthesis of Selenium nanoparticles using Bacillus cereus. For this purpose, bacterial culture was prepared in the presence of sodium selenate solution and incubated (30°C, 24 h). The produced nanoparticles were purified through consequent centrifugation, washing with 0.9% NaCl, sonication, washing with Tris- HCl containing Sodium dodecyl sulfate (SDS) and finally isolation with water- octanol two phase systems. Then using Ultraviolet-Visible spectroscopy, dynamic light scattering (DLS), scaning...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus cereus Green chemistry Selenium; Nanoparticle.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100456

Biological X-ray irradiator characterization for use with small animals and cells
Provedor de dados: 56
Autores: Bruno,A. Colello; Mazaro,S.J.; Amaral,L.L.; Rego,E.M.; Oliveira,H.F.; Pavoni,J.F.
This study presents the characterization of an X-ray irradiator through dosimetric tests, which confirms the actual dose rate that small animals and cells will be exposed to during radiobiological experiments. We evaluated the linearity, consistency, repeatability, and dose distribution in the positions in which the animals or cells are placed during irradiation. In addition, we evaluated the performance of the X-ray tube (voltage and tube operating current), the radiometric survey (leakage radiation) and safety devices. The irradiator default setting was established as 160 kV and 25 mA. Tests showed that the dose rate was linear overtime (R2=1) and remained stable for long (constant) and short (repeatability) intervals between readings. The mean dose rate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: X-ray irradiator; Dosimetric characterization; Radiotherapy; Dosimetry; Radiochromic film.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000300607

Biologische Landwirtschaft als Strategie für einen pro-aktiven  und nachhaltigen Wasserschutz in Luxemburg
Provedor de dados: 21
Autores: Heidt, Hanna; Stoll, Evelyne; Zimmer, Stephanie.
In 2009, the water resource management plan came into force in Luxembourg, an implementation of the water framework directive 2000/60/EG. However the main goal, to improve the quality of the water bodies to Through the new management plan (2015-2021) this goal should be reached. The  organic cultivation is one of these actions of the old and new management plan, although it was rarely implemented so far. Therefore, the aims of the study were to  identify potential barriers for the conversion to organic and to develop strategies in order to promote water protection through organic farming. At first, the existing barriers, mainly in the socio-economic and the political fields as well as the water-related regulations, should be gradually eliminated....
Tipo: Conference paper, poster, etc.
Palavras-chave: Air and water emissions; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31963/1/Biologische%20Landwirtschaft%20als%20Strategie%20f%C3%BCr%20einen%20proaktiven.pdf

Biologisk jordstruktur
Provedor de dados: 21
Autores: Pommeresche, Reidun.
Hvordan partikler og porer i jorda er ordnet i forhold til hverandre bestemmer jordstrukturen. Leire, silt og sandkorn danner sammen med organisk materiale ulike typer aggregater og hulrom i jorda. Planterøtter og jordliv limer og vever dette sammen og danner store, synlige jordaggregater som vi kan se som rosinstore «gryn». Jord med mange slike aggregater sier vi har god «grynstruktur». Biologiske, kjemiske og fysiske prosesser er involvert. Denne fagartikkelen fokuserer på de biologiske prosessene.De abiotiske prosessene er viktigst når de minste aggregatene dannes, mens de biologiske prosessene betyr mer for dannelsen av de aller største.   Biologisk aktivitet, som planterøtter, sopphyfer, bakterier og meitemark i jorda danner både aggregater og porer,...
Tipo: Report
Palavras-chave: Soil quality; Farming Systems; Nutrient turnover; Biodiversity and ecosystem services; Environmental aspects; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/32349/1/Biologisk%20jordstrukur%20NORS%C3%98K%20faginfo%20m%20ISBN.pdf

Biologiske metoder for nedbryting av medisinrester i gjødsel
Provedor de dados: 21
Autores: Pommeresche, Reidun; McKinnon, Kirsty; Sørheim, Kristin; Hansen, Sissel.
Norsk senter for økologisk landbruk (NORSØK) og analyselaboratoriet MoLab ved Högskolan Kristianstad har gjennom dette forprosjektet arbeidet med å skaffe mer kunnskap om medisinrester i hestegjødsel, biologisk nedbrytning av disse og utvikling av analysemetoder.    Sammen med Hageland Surnadal har vi gjennomført en markedsundersøkelse for å undersøke kjøpe- og betalingsvilligheten for eventuelle nye jordprodukter basert på lokal hestegjødsel.         Det er lite kunnskap om medisinrester i norsk hestemøkk. I dette prosjektet har vi videreutviklet en analysemetode som kan analysere for ulike antibiotika og parasittmidler i samme prøve. Metoden er utviklet og testet slik at den kan brukes på fast substrat, som hestemøkk. Hestemøkk fra medisinerte hester og...
Tipo: Report
Palavras-chave: Production systems; Assessment of impacts and risks; Air and water emissions; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/32541/1/Sluttrapport%20Biologiske%20metoder%20for%20nedbryting%20av%20medisinrester%20i%20gj%C3%B8dsel%202017.pdf

Biology and nutrition of Spodoptera frugiperda (Lepidoptera: Noctuidae) fed on different food sources
Provedor de dados: 63
Autores: Silva,Débora Mello da; Bueno,Adeney de Freitas; Andrade,Karine; Stecca,Cristiane dos Santos; Neves,Pedro Manuel Oliveira Janeiro; Oliveira,Maria Cristina Neves de.
ABSTRACT: We studied Spodoptera frugiperda development using different food sources in the laboratory and field. Newly hatched larvae were fed soybean, cotton, maize, wheat, and oat leaves. An artificial diet was used as the control. Duration of pre-pupal, pupal, and larva-adult period, pupal weight, sex ratio, survival, larva feeding preferences, oviposition preferences, and nutritional quality of different hosts were evaluated. Insects fed on wheat showed the shortest larva-adult period. The insects fed on cotton and soybean had longer larval development cycles and pupae of lower weight. Feeding preference was evident for third instar larvae and did not differ between wheat, oat, maize, and soybean, which were the preferred hosts. Moths oviposited to a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural entomology; Feeding behavior; Insect-plant interactions.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000100018

Biology, Flowering and Fruiting of the Cactus Opuntia spp.: A Review and Some Observations on Three Varieties in Morocco
Provedor de dados: 52
Autores: Arba,Mohamed; Falisse,André; Choukr-Allah,Redouane; Sindic,Marianne.
ABSTRACT The cactus is a succulent plant resistant to droughts. According to the recently reviewed classification, cacti belong to the family of Opuntiaceae Desv. (synon. Cactaceae Juss.) with Opuntia Mill. as the typical genus. This genus is economically the most important in the family, as it includes a group of cactus pear plants which play an important role in the agricultural systems of arid and semi-arid regions. Flowering of the cactus pear fruit is an important determinant of the fruit harvesting period. The goal of this paper is to present the physiology of the cactus pear and to explain in detail the biology of its flowering and fruiting processes. This study is also enriched by our observations on the flowering and fruiting of three varieties of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Opuntia ficus-indica; Phenology; Flowering; Fruiting; Cactus pear.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100434

Biology of Blepyrus clavicornis (Compere) (Hymenoptera: Encyrtidae), a parasitoid of Pseudococcus viburni (Signoret) (Hemiptera: Pseudococcidae)
Provedor de dados: 92
Autores: Silva,Vitor Pacheco da; Garcia,Mauro; Botton,Marcos.
Abstract Encyrtids (Hymenoptera: Encyrtidae) are the most important and diverse group of natural enemies of mealybugs (Hemiptera: Pseudococcidae). Blepyrus clavicornis (Compere) is the most common parasitoid associated with Pseudococcus viburni (Signoret) in the Serra Gaúcha region, Brazil. We conducted laboratory studies to assess the development time, sex ratio, adult longevity, host stage selection for parasitism, and effect of food on the longevity of adult females of B. clavicornis. The experiments were conducted in a climate chamber at 25 ± 1 °C, 70 ± 10% RH and 12:12 L:D photoperiod. The solitary parasitoid B. clavicornis parasitized third-instar and adult female stages of P. viburni. The development time was more than 30 days (31.75 ± 0.38 for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological control; Chalcidoidea; Obscure mealybug; Parasitism.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000300257

BIOLOGY OF POLLINATION OF Citrus sinensis VARIETY ‘PERA RIO’
Provedor de dados: 94
Autores: RIBEIRO,GENEROSA SOUSA; ALVES,ELOI MACHADO; CARVALHO,CARLOS ALFREDO LOPES DE.
ABSTRACT  Aspects related to the floral biology of Citrus sinensis ‘Pera Rio’ variety were studied in the present work aiming to obtain information about the pollination ecology in the local agriculture. Studies of flowering, anthesis, pollen / ovule ratio, stigmatic receptivity, pollen viability, nectar characterization and floral visitors were carried out. From the data studied, the following information was obtained: C. sinensis variety ‘Pera Rio’ flourishes in two annual periods (dry and rainy), the anthesis occurs from 9:00 AM with duration of 24 hours, during which period stigma receptivity, pollen viability and nectar secretion are highly significant, demonstrating that the species also possesses characteristics of allogenic plants. Apis mellifera...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apoidea; Citricultura; Pollination; Bee population; Orange.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000200201

Biomarcadores y Marcadores de Imagen de la Enfermedad de Alzheimer
Provedor de dados: 77
Autores: Pardi,P.C; Santos,G.A.A; Silva Gois,J.C; Braz Jr,R.G; Olave,E.
Este artículo presenta un análisis desde el punto de vista bibliográfico de marcadores y biomarcadores de la enfermedad de Alzheimer (EA). Las metodologías usadas fueron los marcadores de imágenes (Resonancia Magnética y Tomografía por emisión de positrones) y biomarcadores de la proteína BA42, de la proteína Tau y de la Apoliproteína E (ALPE). De esta manera, son de importancia los niveles de BA42 disminuidos, la Tau incrementada, los polimorfismos de ALPE y las alteraciones constatadas en los marcadores de imagen, como factores de riesgo esenciales para el desarrollo de la EA. Se realiza una revisión de la literatura con respecto a los hallazgos clínicos de esta enfermedad.
Tipo: Journal article
Palavras-chave: Apolipoproteína; Proteína Tau; Biomarcadores.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300011

Biomarkers as predictors of mortality in critically ill patients with solid tumors
Provedor de dados: 42
Autores: REIS,AUDREY M. DOS; FRUCHTENICHT,ANA V.G.; ATHAYDES,LUIZA C. DE; LOSS,SÉRGIO; MOREIRA,LUIS FERNANDO.
ABSTRACT Biochemical markers produced by the affected organ or body in response to disease have gained high clinical value due to assess disease development and being excellent predictors of morbidity and mortality. The aim of this study is to analyze different biochemical markers in critically cancer patients and to determine which of them can be used as predictors of mortality. This is a prospective, cross-sectional study conducted at a University Hospital in Porto Alegre - RS. Screening was done to include patients in the study. Serum biochemical markers obtained in the first 24 hours of Intensive Care Unit hospitalization were analyzed. A second review of medical records occurred after three months objected to identify death or Unit discharged. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Intensive care; Critically ill cancer patient; Intensive care mortality; Biochemical markers.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602921

Biomasa aérea y factores de expansión en plantaciones forestales comerciales de Eucalyptus urophylla S. T. Blake
Provedor de dados: 115
Autores: Hernández-Ramos,Jonathan; Santos-Posadas,H. Manuel De los; Valdez-Lazalde,J. René; Tamarit-Urias,J. Carlos; Ángeles-Pérez,Gregorio; Hernández-Ramos,Adrián; Peduzzi,Alicia; Carrero,Omar.
Resumen La biomasa aérea es fundamental para determinar la cantidad de carbono almacenado en la cubierta forestal. Una forma de obtener estimaciones precisas de biomasa aérea es mediante factores de expansión, que utilizan datos de volumen de árboles en pie, tomados durante el inventario forestal. El objetivo de este estudio fue estimar la biomasa aérea total y por componente estructural a partir de modelos alométricos y factores de expansión de biomasa (FEB), y evaluar la aplicabilidad en inventarios forestales para clones de Eucalyptus urophylla S. T. Blake de plantaciones forestales comerciales en Tabasco, México. Mediante un muestreo al azar en siete plantaciones se seleccionaron 93 árboles, de uno a siete años de edad, y se determinó la biomasa total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Celulósicos; Eucalyptus urophylla; Inventarios forestales; Manejo forestal; Relaciones alométricas.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000800921

Biomass and grain yield of oats by growth regulator
Provedor de dados: 91
Autores: Marolli,Anderson; Silva,José A. G. da; Romitti,Marcos V.; Mantai,Rubia D.; Hawerroth,Maraisa C.; Scremin,Osmar B.
ABSTRACT The use of growth regulator in oats can reduce plant lodging with reflections in biomass and grain yield. The objective of the study was to determine the feasibility and efficiency of using Trinexapac-Ethyl regulator in the growth of white oat under different conditions of N-fertilizer and years favorable and unfavorable for cultivation. In this study, two experiments were conducted in the years 2011, 2012 and 2013, one for quantifying biomass production rate and the other for the determination of grain yield and lodging. The experimental design was randomized blocks with four replicates, in a 4 x 3 factorial scheme, for growth regulator doses (0, 200, 400 and 600 mL ha-1) and nitrogen doses (30, 90 and 150 kg ha-1), respectively. There is a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avena sativa; Trinexapac-ethyl; Lodging; Nitrogen; Regression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000300163

Biomass and seasonality of fine roots of Eastern Amazon  Savannas
Provedor de dados: 190
Autores: Braga, Elayne Oliveira; Rocha, Antônio Elielson Sousa; Costa Neto, Salustiano Vilar; Lima, Tâmara Thaiz Santana; Costa, Luiz Gonzaga Silva; Miranda, Izildinha de Souza.
The objective of this work was to compare the biomass of fine roots in different physiognomies evaluating the influence of seasonality at the Amazon savannas located in Amapá and Pará States. Soil samples were collected in five positions, from 10 to 50 cm deep. Three points were allocated at typical savanna (Cerrado sensu stricto), 4 at open savanna (Campo Cerrado) and 2 at natural grassland (Campo Limpo). At each point 4 replications were performed. The influence of seasonality was verified only in Campo Cerrado in April (rainfall peak), July (end of rainy season) and October (peak of drought) of 2010 and in January of 2011 (beginning of rainy season). The physiognomies were differentiated by root mass when analyzed under different diametric classes of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dry season; Root systems; Rhizosphere Recursos Florestais Estação seca; Sistema radicular; Rizosfera.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1382

Biomass yield in production systems of soybean sown in succession to annual crops and cover crops
Provedor de dados: 86
Autores: Pacheco,Leandro Pereira; Miguel,Andressa Selestina Dalla Côrt São; Silva,Rayane Gabriel da; Souza,Edicarlos Damacena de; Petter,Fabiano André; Kappes,Claudinei.
Abstract: The objective of this work was to evaluate the biomass (leaves and stems) production of annual and cover crops sown as second crop, and its effects on soybean yield in succession. The experiment was carried out in the 2014/2015 and 2015/2016 crop seasons. Soybean was sown in the crop season and in the second crop, in a randomized complete block design, in nine production systems (treatments) consisting of annual crops (corn, sunflower, and cowpea) and cover crops (Pennisetum glaucum, Crotalaria breviflora, C. spectabilis, Urochloa ruziziensis, Cajanus cajan, Stylosanthes sp., and U. brizantha), which were grown in monocropping or intercropping systems, besides fallow as a control. Monocropped P. glaucum and U. ruziziensis showed a faster...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grain yield; No-tillage; Off-season.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800582

Biomassa de espécies florestais em área de caatinga arbórea
Provedor de dados: 190
Autores: Virgens, Aline Pereira; Barreto-Garcia, Patrícia Anjos Bittencourt; Paula, Alessandro de; Carvalho, Flávia Ferreira de; Aragão, Mariana de Aquino; Monroe, Paulo Henrique Marques.
Estudos sobre quantificação de biomassa florestal na Caatinga ganham importância diante da escassez de informações relacionadas ao tema no bioma e, em particular, no estado da Bahia. Este estudo teve como objetivo avaliar os estoques de biomassa e sua distribuição nos componentes da parte aérea de espécies florestais de maior densidade populacional e o potencial de utilização do fator de expansão de biomassa (FEB) médio para obtenção de estimativas de biomassa aérea em área de Caatinga localizada na Floresta Nacional Contendas do Sincorá, BA. A biomassa foi quantificada pelo método destrutivo. Foram selecionadas e abatidas árvores representativas das nove espécies de maior densidade populacional, distribuídas em três classes diamétricas. As quantidades...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Engenharia Florestal Floresta nacional; Biomassa acima do solo; Carbono National Forest; Above-ground biomass; Carbon.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1465

Biomateriales, aspectos éticos y marco regulatorio
Provedor de dados: 38
Autores: Castagnino,Juan Miguel.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000200001

Biometría de Dientes Anteriores en Mestizos: Proporción largo/Ancho Intradental
Provedor de dados: 77
Autores: Ramirez,Luis Miguel; Ballesteros,Luis Ernesto; Preciado,Camilo José.
Las proporciones largo/ancho intradental han sido propuestas en más de once diferentes modelos a la fecha pero no se han estudiando en población mestiza Colombiana. Se utilizaron modelos de agrupamiento jerárquico (K-Means) para entender cual explica mejor la distribución de los datos. También se analizaron co-variables de sexo, edad y atrición leve para evaluar su influencia sobre la distribución general. Fueron utilizadas fotografías estandarizadas de dientes anteriores de 274 individuos de ambos sexos con dientes completamente erupcionados y sanos. Las mediciones fueron realizadas con programas informáticos calibrados (error de 0,05 mm). Se utilizó la prueba Chi Cuadrado para demostrar que las co-variables el sexo (valor de p= 0,09), edad (valor de p=...
Tipo: Journal article
Palavras-chave: Proporciones intradental; Dientes anteriores; Modelos; Mestizos.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300042

Biometria e armazenamento de sementes de genótipos de cacaueiro
Provedor de dados: 190
Autores: Venial, Lucimara Ribeiro; Alexandre, Rodrigo Sobreira; Camata, Henrique; Lopes, José Carlos; Zanotti, Rafael Fonsêca; Ferreira, Adésio; Aguilar, Marco Antonio Galeas.
Genótipos de Theobroma cacao L. devem ser melhor estudados, para se identificar aqueles que produzem sementes mais desenvolvidas e viáveis após o armazenamento. Objetivou-se com este trabalho estudar a biometria e dois tempos de armazenamento de sementes de genótipos de cacaueiro. A biometria foi avaliada em oito genótipos de cacaueiro (tratamentos). Foram instalados testes de germinação em delineamento inteiramente ao acaso, no esquema fatorial 8 x 2 (genótipos: CCN51, PH16, CEPEC2002, Ipiranga, SJ02, PS1319, TSH1188 e Comum x dois períodos de armazenamento: 0 e dois dias). O genótipo TSH1188 apresentou maior comprimento, relação comprimento/largura, espessura e massa de 100 sementes. A absorção de água das sementes recém-colhidas dos genótipos é lenta,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Engenharia Florestal; Sementes Florestais Theobroma cacao L.; Material genético; Germinação Theobroma cacao L.; Genetic material; Germination.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1239

Biometric and chemical characteristics of sugarcane varieties for use as forage in limiting soil water conditions
Provedor de dados: 96
Autores: Bezerra,Janieire Dorlamis Cordeiro; Ferreira,Geane Dias Gonçalves; Campos,José Maurício de Souza; Oliveira,Mauro Wagner de; Andrade,Albericio Pereira de; Nascimento Júnior,José Ribamar Silva do.
ABSTRACT This study aimed to evaluate the biometric and chemical characteristics of five sugarcane varieties (RB 863129, RB 867515, RB 92579, RB 943365, and RB 98710) grown in a semi-arid climate for use as forage. The experiment was designed as randomized blocks, in a 5 × 2 factorial arrangement (five sugarcane varieties and two evaluation times, 407 and 483 days). Response variables included dry matter productivity, morphological characteristics, chemical composition, digestibility, and ratios among neutral detergent fiber (NDF), Brix, and Pol. For the biometric analyses, there was an interaction effect between the evaluated varieties and harvest times on the variables fresh matter yield, uncovered internodes, and stalk density (MID -middle internode...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feeding; Forage; Semiarid; Sugar.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500384

Biometrical characteristics of fruits and seeds of flamboyant
Provedor de dados: 22
Autores: Dutra, Fabrício Vieira; Cardoso, Adriana Dias; Bandeira, Arlete da Silva; Silva, Reginaldo Muniz da; Morais, Otoniel Magalhães; Prates, Caio Jander Nogueira.
In order to characterize geometrically seeds and fruits of flamboyant grown in Vitória da Conquista city, BA has developed this work at the State University of Southwest Bahia. Were determined biometrics, the mass of fruits and seeds and number of seeds per fruit. The collection of fruits was held in headquarters trees located in the urban area of Vitória da Conquista, Bahia, where we selected 30 fruit and 100 seeds, which were evaluated its length and diameter and thickness. The fruits and seeds Flamboyant showed wide variability in the characteristics evaluated.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Delonix regia (Bojer) Raf; Forestry species; Fabaceae.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13987

Biometry and ultrasound evaluation of testicles and accessory glands in Santa Ines rams
Provedor de dados: 96
Autores: Ribeiro,Mariana da Silva; Quirino,Celia Raquel; Bartholazzi Junior,Aylton; Pacheco,Aline.
ABSTRACT This work aimed to investigate the relationship between echogenicity, testicular biometry, and accessory gland biometry and evaluate the echogenicity pattern of these structures in Santa Ines rams. Fifty-four healthy Santa Ines sheep were classified into three age groups: group 1 - 3 to 5 months (pre-pubertal); group 2 - 7 to 11 months (pubertal); and group 3 - 13 to 28 months (sexually mature). The averages of testicular biometry and bulbourethral gland biometry were different among age groups. The testicular parenchyma was homogeneous with low echogenicity (pre-pubertal group) and medium echogenicity (pubertal and sexually mature groups), suggesting that testicular echogenicity can be a helpful tool to identify the start of puberty. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovine; Semen; Testicle; Ultrasonography.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400317

Biometry of neotropical invertebrates inhabiting floodplain rivers: unraveling bionomy
Provedor de dados: 76
Autores: Zilli,Florencia; Barco,Julia del; Vanzetti,Agustín.
ABSTRACT Currently, it is widely recognized that invertebrates play key roles in neotropical floodplains and in many other environments worldwide. However, little information has been published concerning their biometry, in spite that it represents an essential tool for many different studies. Here, we provided length-mass and length-length relationships by fitting the linearized model (log10 Y = log10a + b log10 X) and several mean biomass ratios ± SE for bivalves, gastropods, quironomids, ephemeropterans, oligochaetes and hirudineans. We measured, weighed, oven dried and incinerated to ashes specimens collected from 2005 to 2014 in the Paraná River, Argentina. The lineal equations had fit levels higher than 75% in most of the significant regressions....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allometry; Organic matter; Paraná River; Wetlands; Benthos; Pleuston.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100214

Biomolecular computers with multiple restriction enzymes
Provedor de dados: 74
Autores: Sakowski,Sebastian; Krasinski,Tadeusz; Waldmajer,Jacek; Sarnik,Joanna; Blasiak,Janusz; Poplawski,Tomasz.
Abstract The development of conventional, silicon-based computers has several limitations, including some related to the Heisenberg uncertainty principle and the von Neumann “bottleneck”. Biomolecular computers based on DNA and proteins are largely free of these disadvantages and, along with quantum computers, are reasonable alternatives to their conventional counterparts in some applications. The idea of a DNA computer proposed by Ehud Shapiro’s group at the Weizmann Institute of Science was developed using one restriction enzyme as hardware and DNA fragments (the transition molecules) as software and input/output signals. This computer represented a two-state two-symbol finite automaton that was subsequently extended by using two restriction enzymes. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioinformatics; DNA; DNA computer; Restriction enzymes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500860

Biomonitoring along the french coastline: could mercury isotopic composition indicate a temporal change in hg reaching the coastal zone?
Provedor de dados: 5
Autores: Briant, Nicolas; Chouvelon, Tiphaine; Brach-papa, Christophe; Chiffoleau, Jean-francois; Savoye, Nicolas; Sonke, Jeroen; Knoery, Joel.
Mercury (Hg) is a natural element toxic to all living organisms. Its ocean biogeochemical cycle is dominated by atmospheric deposition, which human activities contribute to disrupt signi cantly, and to a lesser extent by riverine discharge. This element is bioamplifed and bioaccumulated in marine food webs. since mercury concentrations in some coastal animal species of high trophic level approach sanitary thresholds, understanding biogeochemical processes and mechanisms leading to these elevated Hg concentrations becomes important. The stable isotopic geochemistry of metal is indeed a very promising way to trace processes and transfers from one mercury biogeochemical reservoir to another (Sonke and Blum, 2013). The stable isotopes of Hg undergo...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00394/50561/51253.pdf

Bio-optical anomalies in the world's oceans: An investigation on the diffuse attenuation coefficients for downward irradiance derived from biogeochemical Argo float measurements
Provedor de dados: 5
Autores: Organelli, Emanuele; Claustre, Herve; Bricaud, Annick; Barbieux, Marie; Uitz, Julia; D'Ortenzio, Fabrizio; Dall'Olmo, Giorgio.
Identification of oceanic regions characterized by particular optical properties is extremely important for ocean color applications. The departure from globally established bio-optical models introduces uncertainties in the retrieval of biogeochemical quantities from satellite observations. Thanks to an array of 105 Biogeochemical Argo floats acquiring almost daily downward irradiance measurements at selected wavelengths in the UV and blue region of the spectrum, we re-examined the natural variability of the spectral diffuse attenuation coefficients, Kd(λ), among the world's oceans and compared them to previously established bio-optical models. The analysis of 2847 measurements of Kd(λ) at 380 and 490 nm, within the first optical depth, provided a...
Tipo: Text
Palavras-chave: Bio-optical anomalies; Light attenuation; Biogeochemical Argo floats; Global ocean; Colored dissolved organic matter.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00383/49463/49948.pdf

Bioprodutos e Calibra.
Provedor de dados: 14
Apresentação da Coleção de Microrganismos de Importância Agrícola e Ambiental e da ferramenta computacional Calibra, que realiza os cálculos para contagem, quantificação e calibração de suspensões de esporos e fungos.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Microrganismo; Controle biológico.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088852

Bioprospecting for Exopolysaccharides from Deep-Sea Hydrothermal Vent Bacteria: Relationship between Bacterial Diversity and Chemical Diversity
Provedor de dados: 5
Autores: Delbarre-ladrat, Christine; Salas, Marcia Leyva; Sinquin, Corinne; Zykwinska, Agata; Colliec-jouault, Sylvia.
Many bacteria biosynthesize structurally diverse exopolysaccharides (EPS) and excrete them into their surrounding environment. The EPS functional features have found many applications in industries such as cosmetics and pharmaceutics. In particular, some EPS produced by marine bacteria are composed of uronic acids, neutral sugars, and N-acetylhexosamines, and may also bear some functional sulfate groups. This suggests that they can share common structural features with glycosaminoglycans (GAG) like the two EPS (HE800 and GY785) originating from the deep sea. In an attempt to discover new EPS that may be promising candidates as GAG-mimetics, fifty-one marine bacterial strains originating from deep-sea hydrothermal vents were screened. The analysis of the...
Tipo: Text
Palavras-chave: Exopolysaccharides; GAG; Marine bacteria; Glycopolymers; Sulfate; Production.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00399/51090/51873.pdf

Bioprospection and characterization of the amylolytic activity by filamentous fungi from Brazilian Atlantic Forest
Provedor de dados: 49
Autores: Almeida,Paula Zaghetto de; Pereira,Marita Gimenez; Carvalho,Caio Cesar de; Heinen,Paulo Ricardo; Ziotti,Luciana Sobrani; Messias,Josana Maria; Jorge,João Atilio; Polizeli,Maria de Lourdes Teixeira de Moraes.
Abstract Filamentous fungi are widely diverse and ubiquitous organisms. Such biodiversity is barely known, making room for a great potential still to be discovered, especially in tropical environments - which are favorable to growth and species variety. Filamentous fungi are extensively applied to the production of industrial enzymes, such as the amylases. This class of enzymes acts in the hydrolysis of starch to glucose or maltooligosaccharides. In this work twenty-five filamentous fungi were isolated from samples of decomposing material collected in the Brazilian Atlantic Forest. The two best amylase producers were identified as Aspergillus brasiliensis and Rhizopus oryzae. Both are mesophilic, they grow well in organic nitrogen-rich media produce great...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amylase; Filamentous fungi; Aspergillus brasiliensis; Rhizopus oryzae; Glucoamylase; Bioprospection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300204

Bioraffinering af kløvergræs og andre  afgrøder - kvalitet og udbytte
Provedor de dados: 21
Autores: Ytting, Nanna Karkov.
Proteinfoder kan produceres af kløvergræs ved hjælp af bioraffinering. Restprodukterne kan bruges til produktion af biogas og gødning.
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems; "Organics" in general; Pasture and forage crops; Production systems; Farming Systems.
Ano: 2017
URL: http://orgprints.org/31500/1/pl_plk_2017_56_1_Nanna_Karkov_Ytting.pdf

Bio-Raps: Düngung und Schädlingsbekämpfung
Provedor de dados: 21
Autores: Daniel, Claudia.
Projektübersicht Bioraps
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32334/1/2017_Poster_Bio-Ackerbautag_DE.PDF

Biorefining of proteins from grass clover as an innovative solution to a truly sustainable organic production
Provedor de dados: 21
Autores: Fog, Erik; Ytting, Nanna Karkov; Lübeck, Mette.
To shape a common solution to challenges with low crop yields, proper protein supply and insufficient climate mitigation capacity, biorefining of protein feed from grassland crops for monogastric animals (including human) is introduced to the organic production system. Bio-refining using mechanical and natural fermentation techniques are compatible with the organic principles and standards. Crop yields from Danish field trials with alfalfa, clover and grass-clover mixtures demonstrate average yields around 12 tons dry matter per hectare yielding on average 700 kg extracted protein per hectare and 3000 to 6000 m3 methane per hectare. With these yields the profitability of biorefining of organic protein feed is calculated and shows a positive economic...
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops; Farming Systems; Post harvest management and techniques.
Ano: 2017
URL: http://orgprints.org/31737/1/Fog_Karkov_L%C3%BCbeck-OWC2017-Biorefining_Final.pdf

Biorefining of proteins from grass clover as an innovative solution to a truly sustainable organic production
Provedor de dados: 21
Autores: Fog, Erik; Ytting, Nanna Karkov; Lübeck, Mette.
To shape a common solution to challenges with low crop yields, proper protein supply and insufficient climate mitigation capacity, biorefining of protein feed from grassland crops for monogastric animals (including human) is introduced to the organic production system. Bio-refining using mechanical and natural fermentation techniques are compatible with the organic principles and standards. Crop yields from Danish field trials with alfalfa, clover and grass-clover mixtures demonstrate average yields around 12 tons dry matter per hectare yielding on average 700 kg extracted protein per hectare and 3000 to 6000 m3 methane per hectare. With these yields the profitability of biorefining of organic protein feed is calculated and shows a positive economic...
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops; Farming Systems; Post harvest management and techniques.
Ano: 2017
URL: http://orgprints.org/33176/1/Fog_Karkov_L%C3%BCbeck-OWC2017-Biorefining_Final.pdf

Bioremediation of polycyclic aromatic hydrocarbon (PAH) compounds: (acenaphthene and fluorene) in water using indigenous bacterial species isolated from the Diep and Plankenburg rivers, Western Cape, South Africa
Provedor de dados: 58
Autores: Alegbeleye,Oluwadara Oluwaseun; Opeolu,Beatrice Olutoyin; Jackson,Vanessa.
Abstract This study was conducted to investigate the occurrence of PAH degrading microorganisms in two river systems in the Western Cape, South Africa and their ability to degrade two PAH compounds: acenaphthene and fluorene. A total of 19 bacterial isolates were obtained from the Diep and Plankenburg rivers among which four were identified as acenaphthene and fluorene degrading isolates. In simulated batch scale experiments, the optimum temperature for efficient degradation of both compounds was determined in a shaking incubator after 14 days, testing at 25 °C, 30 °C, 35 °C, 37 °C, 38 °C, 40 °C and 45 °C followed by experiments in a Stirred Tank Bioreactor using optimum temperature profiles from the batch experiment results. All experiments were run...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polycyclic aromatic hydrocarbons (PAHs); Bioremediation; Bioreactor; PAH degrading microorganisms.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200314

Bioremediation potential of filamentous fungi in methylene blue: Solid and liquid culture media
Provedor de dados: 64
Autores: Menezes,Geovania dos Santos; Carvalho,Tamíris Aparecida de; Almeida,Wandson dos Santos; Sussuchi,Eliana Midori; Viégas,Pedro Roberto Almeida; Marino,Regina Helena.
ABSTRACT The evaluation of the bioremediation potential of microbial with dyes in solid and liquid culture media has been described, but prior studies have not mentioned which culture method is most appropriate for selection of microorganisms. Therefore, the aim of this work was to evaluate the bioremediation potential of filamentous fungi in liquid and solid culture media with methylene blue. The fungi isolates tested were Pleurotus ostreatoroseus (POR-SP1, POR-SP2), P. ostreatus (DF39, EF58 and EF60), Pycnoporus sanguineus (PS) and Fusidium sp. (FUS). The methylene blue concentrations tested were 0, 5, 10, and 50 mg L-1 in the solid medium and 0, 5, 25, 50, and 100 mg L-1 in the liquid medium. In the solid medium, the mycelial diameters of DF39, EF58,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Environmental microbiology; Biodegradation; Dye.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000500526

Bioseedling: a chain approach to the production of healthier seeds and seedlings of Lamb’s lettuce Valerianella locusta
Provedor de dados: 21
Autores: Herforth-Rahmé, J.; Fuchs, J.G.; Hofer, V.; Schnueriger, M.; Schärer, H.J.; Koller, M.
The project BIOSEEDLING “Robust planting material from seeds to young plants - an implementation oriented chain approach” aims to find improved production procedures for vegetable seedlings of lamb’s lettuce. First, the production of lamb’s lettuce seeds of a professional seed producer was analyzed and the effect of harvest time and seed size on the germination and disease rate in the seeds was studied.  Then, using seeds naturally infected by Peronospora valerianellae and Acidovorax valerianellae, several seed disinfection methods were compared: aerated steam, hot water, sodium hypochlorite, ethanol, Calcium hydroxide, and compost pellet. After testing methods for the identification of the seed pathogens and the quantification of the infection, an...
Tipo: Conference paper, poster, etc.
Palavras-chave: Production systems Vegetables Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/35283/1/Herforth_2017.pdf

Biosorption of anionic textile dyes from aqueous solution by yeast slurry from brewery
Provedor de dados: 52
Autores: Castro,Ketinny Camargo de; Cossolin,Aline Silva; Reis,Hélen Cristina Oliveira dos; Morais,Eduardo Beraldo de.
ABSTRACT This study investigated the biosorption of the anionic textile dyes: Reactive Red 239 (RR239), Reactive Black B (RBB) and Direct Blue 85 (DB85) according to pH, biomass dosage, contact time and dye concentration onto waste beer yeast slurry. The kinetics and isotherm of the removal of dyes were also studied. The equilibrium of biosorption reaction was reached after 30 min for the reactive dyes and after 60 min for the direct dye. Optimum decolorization was observed at pH 2 and 0.63 g/L of biomass dosage. The kinetic data of the three dyes were better described by the pseudo second-order model. The adsorption process followed the Langmuir isotherm model and the biosorption capacity being estimated to be 152.9, 162.7 and 139.2 mg/g for RR239, RBB...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioadsorptive decolorization; Waste beer yeast slurry; Biosorption kinetics; Biosorption isotherms.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100602

Biosseguridade mínima para granjas de suínos que produzem animais para abate.
Provedor de dados: 14
Autores: MORES, N.; CARON, L.; COLDEBELLA, A.; BORDIN, L. C.
bitstream/item/166625/1/final8650.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Biosseguridade; Produção animal; Suinocultura; Abate; Granja; Sanidade animal; Biossegurança.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079559

Biosurfactants produced by Microbacterium sp., isolated from aquatic macrophytes in hydrocarbon-contaminated area in the Rio Negro, Manaus, Amazonas
Provedor de dados: 3
Autores: Lima, João Marcelo Silva; Pereira, Jose Odair; Batista, Ieda Hortêncio; Junior, Raimundo Carlos Pereira; Barroso, Hileia dos Santos; Costa Neto, Pedro de Queiroz; Jackisch Matsuura, Ani Beatriz; França, Suzelei de Castro; Azevedo, João Lúcio.
 Endophytic bacteria isolated from Eichhornia crassipes (Mart) Solms., collected in oil contaminated wastewater of effluent generated by Petrobras refinery in Manaus were investigated to determine their potential for producing biosurfactants. Assay with 2.6-dichlorophenol indophenol (DCPIP) indicator to verify hydrocarbon biodegradation activity; oil emulsification test; drop-collapse method; surface tension and growth curve of biosurfactant production. The M87 Microbacterium sp. strain chosen for this work was identified by the sequencing of the rDNA region and the chemical characterization was performed by FTIR, UFLC/MS and 1H RMN techniques. The selected bacterial isolate provided 3g L-1 of biosurfactant, using diesel oil as sole carbon source, being...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multidisciplinar Biotecnologia Ambiental bioremediation; Eichhornia; Diesel oil. Biotecnologia ambiental.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/33842

Biota-MS: Montando o quebra-cabeça da biodiversidade de Mato Grosso do Sul
Provedor de dados: 76
Autores: Graciolli,Gustavo; Roque,Fabio de Oliveira; Farinaccio,Maria Ana; Souza,Paulo Robson de; Pinto,João Onofre Pereira.
RESUMO. Trata da apresentação do Iheringia, Série Zoologia, suplemento Biota-MS, constituído de 56 artigos sobre a biodiversidade de Mato Grosso do Sul (elaborados por 174 pesquisadores de 41 instituições brasileiras e internacionais), em que são listadas 5.195 espécies de animais e discriminadas as espécies ameaçadas, endêmicas ou, no Brasil, só citadas para o estado. O artigo resgata as ações que deram origem ao “Programa de Ciência, Tecnologia &amp; Inovação em Biodiversidade do Mato Grosso do Sul (Biota-MS)”, implantado em 2009, discute a importância da biodiversidade quanto ao seu valor intrínseco e aos produtos e serviços dela derivados, apresentando-a como um tema estratégico ao desenvolvimento regional, e cita os esforços que o programa vem...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fauna; Pantanal; Cerrado; Floresta Atlântica; Chaco.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200200

Biotic Contamination and Possible Ways of Sterilization: A Review with Reference to Bamboo Micropropagation.
Provedor de dados: 52
Autores: Ray,Syandan Sinha; Ali,Nasim.
ABSTRACT Multipurpose use of bamboo in rural life makes it as poor man’s timber in Asian countries. Deforestation and industrialization leads to destruction of natural forest. To replenish, a rapid plantation of bamboo could be one of the possible solutions. Bamboo is propagated mainly by vegetative methods though it is not suitable for large scale plantation because of several limitations. Micropropagation is gaining importance for large scale propagation because of its capability in raising huge number of true to type propagules in a limited space in very short span of time. Like any other plant, the chief constraint of bamboo micropropagtion is in vitro contamination arises from several sources including explants. Most of the contaminants are reduced by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biotic contamination; Sterilization; Bamboo; Micropropagation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100207

Biotransformation of bromhexine by Cunninghamella elegans, C. echinulata and C. blakesleeana
Provedor de dados: 58
Autores: Dube,Aman K.; Kumar,Maushmi S.
Abstract Fungi is a well-known model used to study drug metabolism and its production in in vitro condition. We aim to screen the most efficient strain of Cunninghamella sp. among C. elegans, C. echinulata and C. blakesleeana for bromhexine metabolites production. We characterized the metabolites produced using various analytical tools and compared them with mammalian metabolites in Rat liver microsomes (RLM). The metabolites were collected by two-stage fermentation of bromhexine with different strains of Cunninghamella sp. followed by extraction. Analysis was done by thin layer chromatography, high performance thin layer chromatography, Fourier transform infrared spectroscopy, high performance liquid chromatography and Liquid chromatography–mass...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cunninghamella sp.; Bromhexine; RLM; CYP3A4; Inhibitor; Metabolism.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200259

Bio-Weidehaltung bei Verwendung von automatischen Melksystemen (AMS) - Ergebnisse von Praxisbetrieben in Österreich
Provedor de dados: 21
Autores: Steinwidder, Andreas; Sturm, Michaela.
Die Kombination von Weidehaltung mit automatischen Melksystemen (AMS) stellt besondere Herausforderungen an das Betriebs-, Fütterungs- und Weidemanagement. In der vorliegenden Arbeit wurden Ergebnisse und Erfahrungen von 10 österreichischen Bio-AMSWeidebetrieben erfasst. Der Kuhbestand der Betriebe war mit 36 Kühen gering, die AMS-Auslastung lag im Mittel bei nur 44 % (26 bis 60 %). Die Betriebe stockten den Kuhbestand nach Umstellung auf AMS auf und reduzierten das Weideangebot leicht (-12 %), jedoch wurden hier große Streuungen festgestellt (-50 bis + 60 %). Bei der Entscheidung auf das AMS umzustellen waren arbeitswirtschaftliche Überlegungen wichtiger als ökonomische Gesichtspunkte. Die Melkfrequenz lag mit 2,4 Melkungen pro Kuh und Tag während der...
Tipo: Conference paper, poster, etc.
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/32821/1/Biofachtagung_Weide_AMS_Steinwidder%20und%20Sturm.pdf

Bispectral index assessment in calves subjected to the continuous infusion of propofol combined with fentanyl administration
Provedor de dados: 65
Autores: Deschk,Mauricio; Trein,Thomas Alexander; Wagatsuma,Juliana Tessália; Silva,Guilherme Lopes da; Araújo,Marcelo Augusto de; Games,Bruna de Moraes Martins; Alcindo,Jefferson Filgueira; Rodrigues,Celso Antônio; Santos,Paulo Sergio Patto dos.
ABSTRACT: The aim of this study was to evaluate the bispectral index (BIS) effects in calves through continuous infusion of propofol with or without fentanyl. Eight Holstein male calves (ages from six to twelve months old) with an average weight of 123±18kg were used. All animals participated in both groups, always keeping a minimum interval of one week between the anesthetic procedures; the calves were randomly distributed between groups. Anesthesia was induced with an intravenous (IV) dose of propofol of 5mg kg-1 in control group (GP) or with propofol (4mg kg-1) associated with IV fentanyl 0.001mg kg-1(GF). All the calves were positioned in right lateral recumbency and were allowed to spontaneously breathe room air. Subsequently, the anesthesia was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calves; Ruminants; Balanced anesthesia; Anesthetic monitoring.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100602

Biting midges (Diptera: Ceratopogonidae) from an urban forest fragment in Central Amazon (Brazil): Effects of opening areas on abundance, richness, and composition
Provedor de dados: 42
Autores: DOURADO,EDUARDA D.R.; FERREIRA-KEPPLER,RUTH L.; MARTINS,RENATO T.; RONDEROS,MARIA M.
ABSTRACT We assessed the immature stages of Ceratopogonidae (Diptera) in artificial containers in an urban forest fragment in Manaus (Brazil), including their behavioral, biological and ecological information. In addition, we evaluated the effects of deforestation in an open and forested area on Ceratopogonidae communities. Immatures were sampled between August 2012 and July 2014 in artificial containers installed in both habitat types. We collected 685 immatures of seven morpho-species of Bezzia Kieffer, Culicoides Latreille, Dasyhelea Kieffer, Forcipomyia Meigen, and Palpomyia Meigen. In the open area, we recorded higher temperature and electrical conductivity values than in the forested area; however, these variables did not differ between seasons....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazonia; Aquatic insects; Artificial containers; Deforestation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602757

Bizygomatic Width and its Association with Social and Personality Traits in Males
Provedor de dados: 77
Autores: Gabarre-Mir,Julián; Navarro-Pastor,José B; Gabarre-Armengol,Cristina; Estaún-Ferrer,Santiago.
This study will examine how differences in measurements between bizygomatic and bigonial arches of the human face can provide relevant information regarding personality and abilities of the subject. Sample: 82 males. Group A: 55 subjects with the bizygomatic arch in contraction. Group B: 27 subjects without the bizygomatic arch in contraction. Subjects performed self-assessment tests in the following areas: ability incorporating themselves into the group, alexithymia and emotional expressiveness. Group A showed greater self-sufficiency and independence than group B, greater difficulty in describing and verbally expressing their emotions, less ability to express themselves emotionally through other forms of communication and reduced willingness to cooperate...
Tipo: Journal article
Palavras-chave: Bizygomatic width; Craniofacial; Personality; Alexithymia; Prospective ex post facto study.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300036

BJ-1108, a 6-Amino-2,4,5-trimethylpyridin-3-ol analogue, regulates differentiation of Th1 and Th17 cells to ameliorate experimental autoimmune encephalomyelitis
Provedor de dados: 48
Autores: Kang,Youra; Timilshina,Maheshwor; Nam,Tae-gyu; Jeong,Byeong-Seon; Chang,Jae-Hoon.
Abstract  Background  CD4+ T cells play an important role in the initiation of an immune response by providing help to other cells. Among the helper T subsets, interferon-&amp;#947; (IFN-&amp;#947;)-secreting T helper 1 (Th1) and IL-17-secreting T helper 17 (Th17) cells are indispensable for clearance of intracellular as well as extracellular pathogens. However, Th1 and Th17 cells are also associated with pathogenesis and contribute to the progression of multiple inflammatory conditions and autoimmune diseases.  Results  In the current study, we found that BJ-1108, a 6-aminopyridin-3-ol analogue, significantly inhibited Th1 and Th17 differentiation in vitro in a concentration-dependent manner, with no effect on proliferation or apoptosis of activated T...
Tipo: Journal article
Palavras-chave: BJ-1108; Th1/Th17 cell; Differentiation; EAE.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100202

Black-grass control in winter cereals with hoeing
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Thanks to the use of the bladed hoe, strong-rooting grass weeds can be successfully uprooted even in heavier soils.  Other problem weeds, such as cow vetch, hemp-nettle, windgrass, or burdock, can also be controlled with the bladed hoe.   • Sow the winter cereal in October, in rows with spacing of at least 20 cm.   • When the cereal is at the 3-leaf-stage, control sprouting weeds with 1-2 harrowing procedures.  • After using the harrow and as the winter cereals begin tillering, root out the yet intact, well-rooted grass weed between the rows with help of a duckfoot-bladed hoeing device. The duckfoot bladed hoe may also be used in combination with the harrow.
Tipo: Practice tool
Palavras-chave: Weed management.
Ano: 2017
URL: http://orgprints.org/31019/12/PA_004_Ackerfuchsschwanz_Hacken_final_QR.pdf

Blackgrass control in winter cereals with hoeing
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of the duckfoot-bladed hoe or a device combination of harrow and bladed hoe for effective weed control between the rows.
Tipo: Report
Palavras-chave: Cereals; Pulses and oilseeds Weed management.
Ano: 2017
URL: http://orgprints.org/32750/1/Blackgrass%20control%20in%20winter%20cereals%20with%20hoeing.pdf

Blattaria from Museu de La Plata, Argentina: New records for Blaberus affinis Jurberg, Albuquerque, Rebordões, Gonçalves &amp;amp; Felippe, 1977 and Blaberus scutatus Saussure &amp;amp; Zehntner, 1894 (Blaberidae, Blaberinae)
Provedor de dados: 49
Autores: Lopes,Sonia Maria; Assumpção,Mariana.
Abstract The habitus of the males of seven species of Blaberus that belong to the Blattaria collection of the La Plata Museum from Argentina (of which two are new occurrences for the country) are illustrated and are classified into the appropriate groups. Information on their collection sites, synonyms and updated geographic distribution is also provided. In total, 27 Blaberus specimens were studied and will be returned to the collection of the Entomology from the Museu de La Plata, Buenos Aires, Argentina.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Collection; La Plata Museum; Blattaria; New records.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300207

Blattmasse feinsamiger Leguminosen als Eiweißkomponente  für Schweine und Geflügel
Provedor de dados: 21
Autores: Hoischen-Taubner, Susanne; Sommer, Hendrik; Sundrum, Albert.
The nutrient supply of pigs and poultry in organic livestock farming suffers from a shortage of suitable home-grown protein sources. While clover-like legumes are widely used in cattle, the high levels of crude fiber restrict the use of these feedstuffs in the diet of monogastric animals. In the current study, comprehensive analyses were conducted with the focus on the leaf mass of clover-like legumes. The results revealed that in general leaf mass contained less fiber than the whole plant and on average high levels of protein and essential amino acids. However, values were severely affected among others by plant species, cut and time of harvest and thus varied considerably. Quality checks by analysis are required to make the potential of cloverlike...
Tipo: Conference paper, poster, etc.
Palavras-chave: Cereals; Pulses and oilseeds Feeding and growth Poultry.
Ano: 2017
URL: http://orgprints.org/31771/1/Blattmasse%20feinsamiger%20Leguminosen%20als%20Eiwei%C3%9Fkomponente.pdf

Blomsterblandinger og bestøvende insekter
Provedor de dados: 21
Autores: Dupont, Y.
En vigtig viden til design af græsmarksblandinger er, at forskellige blomsterarter tiltrækker forskellige insekter, men at jordbund og slæt påvirker blomstring.
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/33101/1/Blomsterblandinger%20og%20best%C3%B8vede%20insekter.pdf

Blomsterstriber giver flere nyttedyr i økologiske æbleplantager
Provedor de dados: 21
Autores: Jacobsen, Stíne K.
Økologiske æbleavlere oplever ofte at store dele af høsten går tabt på grund af skadedyr. Flerårige blomsterstriber kan øge forekomsten af nyttedyr i plantagen og derved reducere skader.
Tipo: Newspaper or magazine article
Palavras-chave: Production systems Biodiversity and ecosystem services Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32403/1/index.html

Blood biochemical parameters of Brazilian sport horses under training in tropical climate
Provedor de dados: 96
Autores: Padilha,Felipe Gomes Ferreira; Dimache,Luana Avila Giorgia; Almeida,Fernando Queiroz de; Ferreira,Ana Maria Reis.
ABSTRACT This study aimed to provide baseline data for the serum biochemical parameters of Brazilian sport horses undergoing physical training for eventing to be used as a practical guide. A total of 139 blood samples were collected by vacuum venipuncture of the jugular vein from healthy horses in training. Tubes without anticoagulant were used for biochemical analysis. Means and standard deviations were determined for aspartate aminotransferase (AST) (306.27±84.66 U/L), creatine kinase (CK) (181.06±80.38 U/L), urea (29.51±5.82 mg/dL), creatinine (1.44±0.20 mg/dL), gamma glutamyl transferase (GGT) (14.58±6.55 U/L), calcium (13.22±0.59 mg/dL), and albumin (2.86±0.16 g/dL). The specific reference ranges were: AST, 197-454 U/L; CK, 116-290 U/L; urea, 22-42...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Enzymes; Horses; Serum biochemistry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800678

Bloqueio de plexo braquial em um bugio-ruivo (Alouatta guariba): relato de caso
Provedor de dados: 45
Autores: Santos,E.R.; Barni,B.S.; Colombi,L.A.F.; Braga,C.S.; Mombach,V.S.; Muccillo,M.S.; Alievi,M.M.; Contesini,E.A.
RESUMO Os bloqueios regionais vêm sendo explorados e difundidos no dia a dia da medicina veterinária. O presente trabalho relata a execução do bloqueio de plexo braquial em um bugio-ruivo (Alouatta guariba) submetido à amputação de três dígitos. Foi utilizada ropivacaína para o bloqueio, com o paciente sob anestesia geral, com auxílio de neuroestimulador periférico. Quatro horas após a cirurgia e cinco horas após o bloqueio, o paciente não apresentava desconforto ou evitava a manipulação do membro operado e não foram observadas complicações. O bloqueio do plexo braquial é mais comumente utilizado quando se pretende promover analgesia e relaxamento muscular do membro torácico em procedimentos cirúrgicos distais à articulação escápulo-umeral. Há carência em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anestesia; Analgesia; Primata; Animais silvestres.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501186

Blue lupin as an alternative protein supplement for dairy cows fed grass silage-based diets
Provedor de dados: 21
Autores: Puhakka, L; Kokkonen, S; Jaakkola, S; Kokkonen, T; Vanhatalo, A.
We examined the effects of substituting rapeseed meal with blue lupin (Lupinus angustifolius) on production and metabolism of cows fed grass silage-based diets. The results show that dry matter (DM) intake and milk production increase when cereal grain is substituted with blue lupin (BL) but decrease when rapeseed meal (RSM) is replaced with BL. Owing to its high energy and protein content BL is a potential home-grown feed for supplementing forage-based dairy cow diets.
Tipo: Conference paper, poster, etc.
Palavras-chave: Feeding and growth.
Ano: 2017
URL: http://orgprints.org/31482/1/NJF_lupiiniabstrakti_AV.docx

Blue whiting otoliths pair’s symmetry side effect
Provedor de dados: 5
Autores: Gonçalves, Patricia; Mahe, Kelig; Elleboode, Romain; Chantre, Celina; Murta, Alberto; Avila De Melo, Antonio; Cabral, Henrique.
Otoliths are paired calcified structures located in the inner ear of the teleost fishes. Fisheries scientists have been using the otoliths for a variety of applications as fish ageing, species identification and also species interaction. The symmetry between left and right otoliths is considered species dependent. The application of analysis techniques on otoliths images has been increasing in recent years. The diagnosis on otoliths symmetry as a species characteristic is currently being done. It is expected that the otolith surface (distal versus proximal) used to collect images should have no influence on the symmetry results. The goal of this study is to investigate if the otolith position (distal versus proximal) when analyse images has influence in...
Tipo: Text
Palavras-chave: Otoliths image analysis; Morphometry analysis; Fish otoliths; Marine science application; Elliptic Fourier analysis.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00388/49887/50448.pdf

Bluetongue virus spread in Europe is a consequence of climatic, landscape and vertebrate host factors as revealed by phylogeographic inference
Provedor de dados: 5
Autores: Jacquot, Maude; Nomikou, Kyriaki; Palmarini, Massimo; Mertens, Peter; Biek, Roman.
Spatio-temporal patterns of the spread of infectious diseases are commonly driven by environmental and ecological factors. This is particularly true for vector-borne diseases because vector populations can be strongly affected by host distribution as well as by climatic and landscape variables. Here, we aim to identify environmental drivers for bluetongue virus (BTV), the causative agent of a major vector-borne disease of ruminants that has emerged multiple times in Europe in recent decades. In order to determine the importance of climatic, landscape and host-related factors affecting BTV diffusion across Europe, we fitted different phylogeographic models to a dataset of 113 time-stamped and geo-referenced BTV genomes, representing multiple strains and...
Tipo: Text
Palavras-chave: Bluetongue; Phylogeography; Viral diffusion; Environmental drivers; Predictor testing; Vector-borne pathogen.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00667/77880/80026.pdf

BMBF-Verbundprojekt "Informationsmanagement der Zukunft in regionalen Lebensmittelketten" (RegioFood_Plus): Aufbau und Ziele
Provedor de dados: 21
Autores: Kramer, E.; Schiller, S.; Schulz, M.
One obstacle for the access of micro sized food enterprises to trading chains is the lack of IT based real-time specifications for produce, and to-date availability of information about management. To resolve this, a research project has established to develop an user-optimised, cloud-based enterprice resource planning (ERP) system that is tailored to suit the needs of such small enterprises. New functions such as reporting systems for food management and sustainability certification reports will be integrated. As a first result, an analysis showed that approx. 11 per cent of process based criteria of IFS and BRC certification can be mapped with to-date ERP systems, accentuating the need for this development.
Tipo: Conference paper, poster, etc.
Palavras-chave: Education; Extension and communication Produce chain management.
Ano: 2017
URL: http://orgprints.org/31507/1/BMBF-Verbundprojekt.pdf

Boas práticas agropecuárias na produção de leite: da pesquisa para o produtor.
Provedor de dados: 14
Autores: ZANELA, M. B.; DERETI, R. M.
bitstream/item/167173/1/Documento-439.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Leite; Produção Leiteira.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076451

Boas práticas de fabricação de farinha de mandioca.
Provedor de dados: 14
Autores: SOUZA, J. M. L. de; SILVA, M. P. da; LEITE, F. M. N.; NÓBREGA, M. de S.; ALVES, P. A. de O.
A produção da farinha de mandioca no Território da Cidadania do Vale do Juruá, Acre, contempla os municípios de Cruzeiro do Sul, Mâncio Lima, Rodrigues Alves, Marechal Thaumaturgo e Porto Walter. Esses municípios são reconhecidos pela grande produção de farinha, obtida por método artesanal em unidades familiares denominadas casas de farinha. O modo tradicional de produção de farinha dessa região, herdado por gerações, confere ao produto qualidade notória. A preferência dos consumidores pela farinha de mandioca de Cruzeiro do Sul, há décadas, tornou-a um produto potencial para Indicação Geográfica na modalidade Indicação de Procedência (IP). A IP reconhece a região em que a farinha é produzida, a forma peculiar de fabricação do produto e oferece ao...
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produção artesanal; Indicação geográfica; Território da Cidadania; Regional do Juruá; Cruzeiro do Sul (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Manhihot esculenta; Denominación de origen protegida; Harina de yuca; Tecnología tradicional; Mandioca; Farinha; Procedência; Cassava flour; Traditional technology; Provenance; Protected designation of origin.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081628

Boas práticas de manejo de pastagens nativas de áreas úmidas no Pantanal.
Provedor de dados: 14
Autores: SANTOS, S. A.; CARDOSO, E. L.
O objetivo do presente trabalho é ressaltar a importância das áreas úmidas e, principalmente recomendar algumas práticas de manejo adaptativo que proporcionem incremento da resiliência das pastagens nativas dessas áreas e que favoreçam o provimento de serviços ecossistêmicos, como por exemplo, a provisão de forrageiras, retenção de água, ciclagem de nutrientes, biodiversidade e regulação do fluxo de água e, contribuam ainda, para redução da emissão de gases de efeito estufa.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Pasture grasses.; Manejo; Pastagem nativa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085354

Boas práticas de manejo para melhoria do treinamento alimentar de tuviras Gymnotus sp.
Provedor de dados: 14
Autores: ISHIKAWA, M. M.; FERRI, G. H.; DIAS, D. V.-L.; DONETTI, L. de A. R.; QUEIROZ, J. F. de.
O objetivo desta circular técnica é apresentar os resultados obtidos sobre treinamento alimentar de tuviras (Linnaeus, 1758) utilizado por um produtor comercial e recomendar um conjunto de Boas Práticas de Manejo (BPM) para otimizar o uso da água, alimentos e bem estar animal durante a sua manutenção em cultivo. O trabalho foi realizado na propriedade comercial situada no município de Jaguariúna, SP, que vem atuando na atividade há vários anos e é parte do trabalho desenvolvido no plano de atividades de Iniciação Científica (DIAS et al., 2017). Durante doze meses os peixes foram mantidos em um sistema de recirculação constituído por diversas caixas d´água, decantadores de sólidos em suspensão e filtros biológicos. Os resultados obtidos demonstraram que a...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Alimentação; Gymnotus Carapo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091383

Boas práticas de manejo para sistemas de aquaponia.
Provedor de dados: 14
Autores: QUEIROZ, J. F. de; FREATO, T. A.; LUIZ, A. J. B.; ISHIKAWA, M. M.; FRIGHETTO, R. T. S.
O maior desafio na fase atual de desenvolvimento da aquaponia no Brasil é assegurar que essa atividade venha contribuir diretamente para a produção intensiva de alimentos em áreas rurais e peri-urbanas (ganhos de produção e produtividade), para o desenvolvimento e validação de sistemas fechados e integrados, garantindo o uso múltiplo e racional dos recursos hídricos, a maximização no aproveitamento dos nutrientes e a consequente redução na geração de efluentes (ganhos ambientais), além de proporcionar mais oportunidades de emprego e renda (ganhos sociais e econômicos). Diante disso, o objetivo deste documento é indicar um conjunto de Boas Práticas de Manejo (BPM) para aprimorar o monitoramento da qualidade da água e da avaliação do desempenho produtivo dos...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Aquaponia; Filtragem; Qualidade da Água; Aquaponics.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092012

Boas práticas de ordenha na propriedade familiar para obtenção de leite e queijo artesanal de qualidade : cartilhas elaboradas conforme metologia e-Rural.
Provedor de dados: 14
Autores: OLIVEIRA, V. M. de; MENDONCA, L. C.; PIRES, M. de F. A.; REIS, E. S. dos; MIRANDA, J. E. C. de; DINIZ, F. H.; VICENTINI, N. M.; COSTA, L. R. da; MAGALHAES, V. M. A. de.
A ordenha é uma das tarefas mais importantes em uma propriedade leiteira, pois é o momento em que o produtor obtém o principal produto de sua atividade: o leite. Uma boa ordenha é essencial para se obter leite de maneira rápida, higiênica e sem causar lesões nos tetos ou espalhar doenças entre as vacas. O objetivo desta cartilha é mostrar como melhorar a qualidade do leite para produção do queijo artesanal, assim como seu rendimento, utilizando as boas práticas no sistema de ordenha manual ou mecânica tipo latão ao pé mais conhecido como balde ao pé.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Qualidade do leite; Qualidade do queijo artesanal; CCS; CTB; Ordenha manual.; Ordenha Mecânica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084539

Boas práticas de produção de amendoim visando à prevenção de contaminação por aflatoxinas no Brasil e no Mali.
Provedor de dados: 14
Autores: CARTAXO, C. B. da C.; SUASSUNA, T. de M. F.; GONDIM, T. M. de S.
O amendoim é uma cultura oleaginosa que constitui importante fonte de óleos e proteínas para populações do Mali e do Brasil. Em ambos os países, é produzido, principalmente, por pequenos produtores, em áreas que variam de 0,3 ha a 5 ha, com espaçamentos entrelinhas de, aproximadamente, 0,50 m, utilizando-se de 10 a 20 sementes por metro e gastando-se em torno de 90 kg de sementes/ha. A contaminação por aflatoxinas é o principal problema associado à cultura e está intimamente ligada ao crescimento de fungos (bolores) que se desenvolvem, favorecidos pelas condições climáticas nos dois países.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boas práticas; Brasil; Aflatoxinas; Prevención de enfermedades.; Crecimiento microbiano; Amendoim; Arachis hypogaea; Produção; Contaminação fúngica; Aflatoxina; Microbial growth; Aflatoxins; Disease prevention; Mali.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086125

Boas práticas hídricas: guia para manejar corretamente os recursos naturais e os resíduos na propriedade leiteira.
Provedor de dados: 14
Autores: PALHARES, J. C. P.
O manejo correto aumenta a segurança hídrica, permite o bom aproveitamento da água pela propriedade e garante os benefícios ambientais, econômicos e sociais exigidos pela sociedade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Praticas hidricas.; Gado Leiteiro; Leite.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082866

BOAS práticas na ordenha garantem mais qualidade do leite: programa 25: Norte.
Provedor de dados: 14
Boas práticas na ordenha são fundamentais para garantir a qualidade do leite. O médico veterinário Bruno Pena, da Embrapa Acre, dá um passo a passo com foco voltado para os cuidados com a higiene que o processo de ordenha exige. Já a pesquisadora Juliana Dias, da Embrapa Rondônia, explica o que significa qualidade do leite. O Kit Embrapa de ordenha manual custa pouco e pode reduzir em até 80 por cento a contaminação do leite.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Ordenha; Leite; Contaminação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073303

BOAS práticas para garantir a qualidade do amendoim: programa 6: Centro-Oeste/Sudeste.
Provedor de dados: 14
Para garantir a qualidade e a segurança alimentar no processo de produção do amendoim é necessário observar alguns cuidades. Esses cuidados são importantes, desde o cultivo até a colheita e pós-colheita, para evitar a contaminação por aflatoxinas. As aflatoxinas são substâncias tóxicas, que podem causar sérios problemas à saúde dos seres humanos e animais. Podem causar inclusive câncer.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Amendoim; Aflatoxina; Segurança alimentar; Colheita; Pós-colheita; Contaminação; Substância tóxica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067746

BOAS práticas para garantir a qualidade do amendoim: programa 6: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Para garantir a qualidade e a segurança alimentar no processo de produção do amendoim é necessário alguns cuidados. Esses cuidados são importantes, desde o cultivo até a colheita e pós-colheita, para evitar a contaminação por aflatoxinas. As aflatoxinas são substâncias tóxicas, que podem causar sérios problemas à saúde dos seres humanos e animais. Podem causar inclusive câncer.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Amendoim; Aflatoxina; Segurança alimentar; Colheita; Pós-colheita; Contaminação; Substância tóxica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067764

Boas práticas para o enfrentamento da ferrugem-asiática da soja.
Provedor de dados: 14
Autores: GODOY, C. V.; SEIXAS, C. D. S.; SOARES, R. M.; MEYER, M. C.; COSTAMILAN, L. M.; ADEGAS, F. S.
Ferrugem asiática da soja; Sintomas; Condições de desenvolvimento; Monitoramento; Ocorrências de ferrugem asiática na safra; Manejo; Adoção do vazio sanitário, com período mínimo de 60 dias sem soja no campo durante a entressafra; Escape, utilizando cultivares de soja precoces, semeadas no início da época recomendada; Cultivar com gene de resistência; Controle químico; Fungicidas para o controle; Fungicidas sítio-específicos; Fungicidas multissítios; Tecnologia de aplicação de fungicidas; Estratégias antirresistência.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Doença de planta; Soja; Ferrugem; Doença fúngica; Plant diseases and disorders; Soybeans; Soybean rust.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074899

BOCATS 2016. CTD-O2 data report
Provedor de dados: 5
Autores: Branellec, Pierre; Lherminier, Pascale.
The BOCATS cruise (Biennial Observation of Carbon, Acidification, Transport and Sedimentation) was carried out in the North Atlantic from Vigo (June 18) to Reykjavik (July 31). It was composed of 2 main sections: the OVIDE section coast to coast between Portugal and the south tip of Greenland, followed by the Reykjanes Ridge section, from 55 °N to Iceland. The classical hydrographic rosette was cast 137 times along the route. While the CTD-O2 probe acquired continuous profiles of the “physical” variables (pressure, temperature, salinity and dissolved oxygen), 28 Niskin bottles were closed at different levels during the upcast to provide samples for biogeochemical analysis. We report here an overview of the cruise operations and team, followed by a focus on...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00480/59190/61877.pdf

Bodenfruchtbarkeit verbessern
Provedor de dados: 21
Autores: Mäder, Paul; Krauss, Maike.
Der Erhalt und die Mehrung des Humusgehaltes sind im Fokus der Bewirtschaftung biologisch-dynamischer Höfe. Langzeitversuche am FiBL haben gezeigt, dass die Anwendung von kompostiertem Mist und die reduzierte Bodenbearbeitung einen substanziellen Beitrag zur Humusmehrung leisten und das Bodenleben fördern.
Tipo: Newspaper or magazine article
Palavras-chave: Nutrient turnover; Soil tillage.
Ano: 2017
URL: http://orgprints.org/32115/1/maeder-krauss-2017-bodenfruchtbarkeit-verbessern-LebendigeErde_04_p38-41.pdf

Body Asymmetries in Young Male Road Cyclists
Provedor de dados: 77
Autores: Rauter,Samo; Vodicar,Janez; Simenko,Jozef.
An anthropometric analysis was conducted on 64 competitive young male road cyclists of different age categories (U17; U19; &amp;amp; U23 years of age). The purpose of the study is to find asymmetries between the left and right side of upper and lower limbs with the NX-16 (TC2) 3D body scanner, which includes measurement of left and right upper arm girth, elbow girth, forearm girth, wrist girth, thigh girth, knee girth, thigh length, calf girth, and shin length. Body composition was measured by the bioelectrical impedance machine InBody 720 (Biospace Ltd.). Results of body composition measurements of male road cyclists showed that U17 and U19 youth road cyclist differed statistically in five (from 11) paired variables, and the U23 age group differed...
Tipo: Journal article
Palavras-chave: Morphology; Anthropometry; Circumferences; Cycling; Symmetry.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300018

Body Conformation and Internal Organs Characteristics of Different Commercial Broiler Lines
Provedor de dados: 89
Autores: Kokoszyński,D; Bernacki,Z; Saleh,M; Stęczny,K; Binkowska,M.
ABSTRACT The aim of the study was to determine body weight and dimensions, body conformation, length of the esophagus, length of intestine and its segments, as well as weight of internal organs and their proportions relative the body weight of broiler chickens from three commercial lines - Ross 308, Hubbard Flex and Hubbard F15. At the age of 42 days, Ross 308 chickens had significantly (p≤0.05) shorter trunk, but greater chest circumference and compactness index, as well as shorter esophagus and longer large intestine compared with Hubbard F15. The longest large and total intestine was found in Ross 308 broilers. Chicken genotype had no significant effect on the percentage of the main internal organs, i.e. liver, heart, proventriculus, gizzard, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body dimensions; Broiler; Digestive tract; Genotype; Internal organs.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100047

Body Morphometry and Development of the Digestive System of Grey Partridge (Perdix Perdix) Depending on Age and Gender
Provedor de dados: 89
Autores: Kokoszyński,D; Biegniewska,M; Wilkanowska,A; Saleh,M; Bernacki,Z; Stęczny,K; Kmiecik,M.
ABSTRACT The experiment used 100 grey partridges (Perdix perdix L.), which were reared first in confinement and later in aviaries. Partridges were lighter and had greater body dimensions at 36 weeks compared to 12 weeks except for trunk length. Older birds showed greater values (p&gt;0.05) of compactness and lower values of massiveness and long-leggedness. Significant differences were found for keel length in females. At 36 weeks, male and female partridges had significantly greater total intestinal length, males had significantly longer small intestine and rectum, and females were characterized by significantly longer caeca and greater (p&lt;0.05) intestine to body length ratio. Older birds had significantly greater gizzard weight and percentage and heart...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body dimensions; Gender; Grey partridge; Growth; Intestine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000400695

"Boi Safrinha" na Integração Lavoura-Pecuária no Oeste Baiano.
Provedor de dados: 14
Autores: VILELA, L.; MANJABOSCO, E. A.; MARCHAO, R. L.; GUIMARAES JUNIOR, R.
bitstream/item/165508/1/Cirtec-35-Lourival-Vilela.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: ILPF; Bovino; Milho; Safra; Cerrado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077948

Boletim agroclimático - Agosto/2017 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A ocorrência de baixas temperaturas no ano de 2017 nos municípios de Bom Jesus, Caxias do Sul, Lagoa Vermelha e Vacaria, no RS, no período de 1º abril a 31 de agosto, foi inferior à observada no ano de 2016, e superior à observada em 2015. Para os meses de maio a julho a ocorrência de baixas temperaturas em 2017 foi inferior à observada aos anos de 2015 e 2016. Em razão de ter ocorrido acentuada redução das temperaturas entre os dias 16 e 22 de julho para as quatro localidades (Figura 1), foi verificado maior quantitativo de baixas temperaturas no ano de 2017 em comparação ao ano de 2015. Devido à menor ocorrência de baixas temperaturas, sobretudo no mês de maio a julho, a senescência e abscisão foliar mostraram-se menos intensas do que no ciclo anterior.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tempo; Boletim agroclimático; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Bacccs.; Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082310

Boletim Agroclimático dos Campos de Cima da Serra: nova ferramenta à disposição dos técnicos e pomicultores.
Provedor de dados: 14
Autores: FIALHO, V. M. Z. B.
Atendendo a uma demanda do Setor da maçã, a Embrapa Uva e Vinho lançou o Boletim Agroclimático dos Campos de Cima da Serra. Em sua quarta edição, o Informativo gratuito tem como objetivo repassar aos técnicos, produtores e interessados, além dos dados climáticos, orientações técnicas em períodos decisivos para a cultura da macieira.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Campos de cima da serra; Boletim agroclimático; Cultura da macieira; Macieira.; Clima; Maçã.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076827

Boletim agroclimático - julho/2017 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A magnitude das baixas temperaturas no ano de 2017 nos municípios de Bom Jesus, Caxias do Sul, Lagoa Vermelha e Vacaria, no RS, no período de 1º abril a 31 de julho, foi inferior ao observado no ano de 2016, e superior ao observado em 2015.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tempo; Boletim agroclimático; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Bacccs.; Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082307

Boletim agroclimático - junho/2017 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A ocorrência de baixas temperaturas no ano de 2017 nos municípios de Bom Jesus, Caxias do Sul, Lagoa Vermelha e Vacaria, no RS, no período de 1º abril a 30 de junho, foi inferior ao observado nos anos de 2015 e 2016. Para as quatro localidades, foram verificadas temperaturas máximas, no mês de junho, superiores a 20°C, sendo verificados apenas dois eventos no mês com temperaturas mínimas próximas a zero grau; o primeiro nos dias 9 e 10 e o segundo, nos dias 19 e 20 de junho (Figura 1).
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boletim agroclimático; Bacccs.; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Clima; Temperatura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082305

Boletim agroclimático - maio/2017 - Campos de Cima da Serra, RS.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A ocorrência de baixas temperaturas no ano de 2017 nos municípios de Bom Jesus, Caxias do Sul, Lagoa Vermelha e Vacaria, no RS, no período de 1º abril a 31 de maio, foi inferior ao observado no ano passado e superior a 2015. Para as localidades de Vacaria e Bom Jesus o primeiro registro de temperaturas abaixo de 0°C no ano foi registrada em 28 de abril, semelhante ao ocorrido em 2016 (Figura 1). Para as localidades de Caxias do Sul e Lagoa Vermelha não foram registradas temperaturas negativas até o momento.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Boletim agroclimático; Bacccs.; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Clima; Temperatura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082304

Boletim agroclimático - outubro/2017 - Campos de Cima da Serra.
Provedor de dados: 14
Autores: HAWERROTH, F. J.; NACHTIGALL, G. R.
A partir dos dados das estações meteorológicas localizadas em Bom Jesus, Vacaria, Lagoa Vermelha e Caxias do Sul, no período de agosto a outubro de 2017, principalmente durante a floração da macieira, na região dos Campos de Cima da Serra do RS, verificou-se situação muito similar para as temperaturas máximas e mínimas nos quatro municípios, porém com ocorrência de picos de altas temperaturas com intensidades superiores aos dois últimos anos.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tempo; Boletim agroclimático; Boletim agroclimático de Campos de Cima da Serra (Bacccs); Bacccs.; Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082311

Boletim Agrometeorológico: acompanhamento da 1ª safra 2016/2017 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
bitstream/item/157898/1/2017-cpamt-agrometeorologia-zolin-lulu.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Agrometeorologia; Dados climáticos; Meteorologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067382

Boletim agrometeorológico: acompanhamento da 2ª safra 2016/2017 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
bitstream/item/161945/1/2017-cpamt-boletim-agrometeorologico-3-zolin-lulu.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Agrometeorologia; Dados climáticos; Meteorologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072944

Boletim agrometeorológico da Embrapa Soja, Londrina, PR - 2016.
Provedor de dados: 14
Autores: SIBALDELLI, R. N. R.; FARIAS, J. R. B.
Boletim Agrometeorológico 2016.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Dados climáticos; Meteorologia; Clima; Meteorology; Meteorological data.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067152

Boletim Agrometeorológico: início da 1ª safra 2017/2018 em Mato Grosso.
Provedor de dados: 14
Autores: ZOLIN, C. A.; LULU, J.
O presente boletim agrometeorológico tem por objetivo fornecer informações relevantes e consolidadas para dar suporte ao setor produtivo de Mato Grosso no sentido do acompanhamento das condições de chuva e déficit hídrico nas regiões produtoras do estado. Importante destacar que, considerando a escala de análise e dado o fator de variabilidade das precipitações e condições de seca, é necessário cautela na interpretação das informações aqui apresentadas. As informações deste boletim são fundamentadas em fontes de dados da Embrapa (Agritempo), CPTEC/INPE (Centro de Previsão de Tempo e Estudos Climáticos) e do INMET (Instituto Nacional de Meteorologia).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Agritempo; Agrometeorologia; Dados climáticos; Meteorologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083345

Boletim Agrometeorológico Série Anual: 2015 - Estação Agroclimatológica da Embrapa Amazônia Ocidental na Rodovia AM-010, Km 29.
Provedor de dados: 14
Autores: ANTONIO, I. C.
Neste Boletim são apresentados os dados agroclimatológicos do ano de 2015, registrados na Estação Agroclimatológica Convencional da Embrapa Amazônia Ocidental.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia.; Climatologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084338

Boletim agrometeorológico série anual: 2016 - Estação Agroclimatológica da Embrapa Amazônia Ocidental na Rodovia AM-010, Km 29.
Provedor de dados: 14
Autores: ANTONIO, I. C.
Neste Boletim são disponibilizadas as médias mensais das variáveis agroclimatológicas de precipitação, temperatura do ar no abrigo meteorológico e junto à relva, temperatura do solo a 2 cm, 5 cm, 10 cm, 20 cm e 30 cm de profundidade, umidade relativa do ar, brilho solar, velocidade do vento e evaporação de Piche, registradas diariamente no ano de 2015, e o balanço hídrico no solo, da Estação Agroclimatológica Convencional da Embrapa Amazônia Ocidental, localizada no Km 29 da Rodovia AM-010.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agrometeorologia.; Climatologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086418

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/190556/1/cnpc-2017-BCIM-n2.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Caprinocultura; Ovinocultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099022

BOLETIM DO CENTRO DE INTELIGÊNCIA E MERCADO DE CAPRINOS E OVINOS.
Provedor de dados: 14
bitstream/item/202502/1/CNPC-2017-Boletim-CIM.n1.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Brasil; Ovinocultura; Caprinocultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078206

Bone marrow bi-hypoplasia in a dog with a sertoli cell tumor
Provedor de dados: 45
Autores: Valente,P.C.L.G.; Couto,R.M.; Gamba,C.O.; Vasconcelos,A.V.; Leme,F.O.P.; Ecco,R.; Paes,P.R.O.
ABSTRACT A 20-year-old unneutered male poodle presented prostration, apathy, staggering gait, lack of appetite and tick infestation. The dog was diagnosed with a Sertoli cell tumor in an undescended testicle by cytological, histopathological and immunohistochemical tests. Pancytopenia with moderate nonregenerative anemia, leukopenia and severe thrombocytopenia were detected in the complete blood count. Cytological and histopathological evaluation of the bone marrow revealed a cellularity of 30%, with erythroid (59%), lymphoid (40%) and mast cells (1%), and an absence of granulocytic, monocytic and megakaryocytic lineage cells. In post-mortem examinations, changes related to hemostatic disorders were found. The absence of microorganisms in molecular tests...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Hyperestrogenism; Pancytopenia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100095

Bone mineral density and inflammatory bowel disease severity
Provedor de dados: 56
Autores: Lima,C.A.; Lyra,A.C.; Mendes,C.M.C.; Lopes,M.B.; Coqueiro,F.G.; Rocha,R.; Santana,G.O.
Inflammatory bowel disease (IBD) is associated with low bone mineral density (BMD). In this study, the association between disease severity and BMD in patients with IBD was evaluated. Associations between BMD and the Montreal classification, disease activity and drug therapy were also tested. A cross-sectional prevalence study with a comparison group was conducted. One hundred and twenty-eight patients were evaluated: 68 patients with ulcerative colitis (UC), and 60 with Crohn's disease (CD). The control group consisted of 67 healthy subjects. All patients and controls had BMD measured and in IBD patients, current medications, hospitalization, and disease location, extent and phenotype, according to the Montreal classification, were recorded. Multiple...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone mineral density; Ulcerative colitis; Crohn’s disease; Inflammatory bowel disease; Osteoporosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001200614

Bone mineral density and vitamin D concentration: the challenges in taking care of children and adolescents infected with HIV
Provedor de dados: 55
Autores: Carmo,Fabiana Bononi; Terreri,Maria Teresa; Succi,Regina Célia de Menezes; Beltrão,Suenia Vasconcelos; Gouvea,Aida de Fátima Tomé Barbosa; Paulino,Erica Regina Cruz; Machado,Daisy Maria.
ABSTRACT  Background: The increase in life expectancy for patients living with human immunodeficiency virus (HIV) infection has resulted in health complications related to a chronic disease.  Objectives: To evaluate the prevalence of bone mineral density (BMD) alterations and vitamin D concentrations in HIV-infected children and adolescents and to verify the variations in those parameters during a 12-month interval.  Methods: A prospective cohort study with a dual period of evaluation was conducted in 57 patients perinatally HIV-infected and one patient with sexual abuse in early infancy. Demographic, anthropometric, pubertal stage, viral load, T CD4+ cell count and antiretroviral therapy were evaluated. Biochemical tests and total body (TB) and lumbar...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV; Antiretroviral; Infant; Diagnosis; Metabolism; Bone.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300270

Bone turnover markers in sheep and goat: A review of the scientific literature
Provedor de dados: 42
Autores: CAMASSA,JOSÉ A.; DIOGO,CAMILA C.; SOUSA,CRISTINA P.; AZEVEDO,JORGE T.; VIEGAS,CARLOS A.; REIS,RUI L.; DOURADO,NUNO; DIAS,ISABEL R.
ABSTRACT Bone turnover markers (BTMs) are product of bone cell activity and are generally divided in bone formation and bone resorption markers. The purpose of this review was to structure the available information on the use of BTMs in studies on small ruminants, especially for monitoring their variations related to diet, exercise, gestation and metabolic lactation state, circadian and seasonal variations, and also during skeletal growth. Pre-clinical and translational studies using BTMs with sheep and goats as animal models in orthopaedic research studies to help in the evaluation of the fracture healing process and osteoporosis research are also described in this review. The available information from the reviewed studies was systematically organized in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone formation markers; Bone resorption markers; Bone metabolism; Small ruminants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100231

Book of Abstracts...
Provedor de dados: 14
Autores: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina.
The 5th International Symposium on Tropical Wines - ISTW 2016 was held in the Senac's auditorium in Petrolina city, from October 19th to 21st 2016, in the main tropical wine producing region in Brazil located in the São Francisco Valley. In this region, the tropical semiarid climate allows to obtain grapes and wines all over the year.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Grapes and Wines; Vitivinicultural zoning; Environmental sustainability and biodiversit; Diseases; Geographical indications; Tropical wines; Vine.; Grapes; Geology; PEsts; Research.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089582

Boric acid in germination of pollen grains and fruit set of peach cultivars in subtropical region
Provedor de dados: 124
Autores: Souza,Filipe Bittencourt Machado de; Pio,Rafael; Tadeu,Maraísa Hellen; Zambon,Carolina Ruiz; Gregory,L. Reighard.
ABSTRACT The pollination and fertilization process directly affects the crop yield of peach. Previous studies have shown that some cultivars lack consistent cropping (yield variation) in subtropical regions. The application of boric acid at flowering can minimize this problem. This study quantified the germination of pollen grains and fruit set on 18 cultivars of peach in a subtropical region when treated with boric acid at bud. The initial spray treatments were three concentrations of boric acid (400 mgL-1, 800 mgL-1 and 1,200 mgL-1) plus a control treatment of water. Treatments were sprayed on the shoots when the flower buds were flower bud swelling on early maturing cultivars Aurora 2 and Doçura 2. There is a cultivar difference where 'Aurora 2' had a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica; Pollination; Fertilization; Boron.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000300496

BOTÂNICA E FISIOLOGIA/ BOTANY AND PHYSIOLOGY ANTIOXIDANT ACTIVITY AND PHYSICOCHEMICAL PARAMETERS IN ‘CUERNAVAQUEÑA’ MEXICAN PLUM (Spondias purpurea L.) AT DIFFERENT RIPENING STAGES
Provedor de dados: 94
Autores: VARGAS,ADABELLA SUÁREZ; JUÁREZ-LÓPEZ,PORFIRIO; LÓPEZ-MARTÍNEZ,VÍCTOR; FLORES,LAURA JOSEFINA PÉREZ; SÁNCHEZ,DAGOBERTO GUILLÉN; ALIA-TEJACAL,IRÁN.
ABSTRACT  Mexican plum (Spondias purpurea L.) ‘Cuernavaqueña’ was harvested at four ripening stages, with the aim of evaluating the concentration of bioactive compounds and antioxidant capacity in the pulp and the epicarp. The highest ethylene production (9.43 mL kg h-1) and total soluble solids concentration (23.9 °Brix) was observed in the fully ripe stage. Titratable acidity was higher in green stage compared to other analyzed ripening stages in both pulp (0.48 %) and epicarp (0.32 %). Fully ripe plum epicarp presented the highest content of total phenols (GAE 190 mg g-1), flavonoids (QE 214 mg g-1), and carotenoids (853 mg g-1) compared to other ripening stages. The antioxidant capacity was higher in the epicarp of the fully ripe fruit compared to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spondias purpurea; Bioactive compounds; Antioxidant activity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400203

Botrytis bunch rot on 'Sauvignon Blanc' grapevine on the Y-trellis and vertical shoot-positioned training systems
Provedor de dados: 86
Autores: Bem,Betina Pereira de; Bogo,Amauri; Allebrandt,Ricardo; Marcon Filho,José Luiz; Würz,Douglas André; Brighenti,Alberto Fontanella; Rufato,Leo.
Abstract: The objective of this work was to evaluate the effect of the Y-trellis (YT) and vertical shoot-positioned (VSP) training systems on the incidence and severity of Botrytis cinerea, on cluster compactness, and total polyphenol (TP) contents of 'Sauvignon Blanc' grapevine in the municipality of São Joaquim, in the state of Santa Catarina, Brazil. Field trials were carried out in a randomized complete block design during the 2013/2014 and 2014/2015 crop seasons, with assessments performed at harvest. The YT system causes a higher incidence and severity of botrytis bunch rot under climatic conditions favorable to the pathogen, as well as greater cluster compactness, than the VSP system, without affecting the content of total polyphenols of 'Sauvignon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botrytis cinerea; Vitis vinifera; Polyphenol.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000900818

Bottlenecks in the migration routes of Amazonian manatees and the threat of hydroelectric dams
Provedor de dados: 36
Autores: ARRAUT,Eduardo Moraes; ARRAUT,José Luis; MARMONTEL,Miriam; MANTOVANI,José Eduardo; NOVO,Evlyn Márcia Leão de Moraes.
ABSTRACT In a particular region within western Amazonia, Amazonian manatees (Trichechus inunguis) live in a floodplain environment that becomes inhospitable for them during the annual low-water season. To flee from it, they undergo a dangerous migration to a refuge while water levels are dropping fast. Our aim was to better understand the role of depth variation in this migratory process. We analyzed the sole tracking data on wild manatees (n=10 males), 30 years of Landsat images, a 14-year hydrograph and a 3-D bathymetric model. Migratory routes contained shallower segments, here called 'migratory bottlenecks', which dried out at the end of most lowering-water seasons, blocking the passage to the refuge. Manatees began migrating just in time to traverse...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sirenia; Behavioral plasticity; Mamirauá; Amazon development.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000100007

Bovine embryo induces an anti-inflammatory response in uterine epithelial cells and immune cells in vitro: Possible involvement of interferon tau as an intermediator
Provedor de dados: 19
Autores: Talukder, Anup K.; Yousef, Mohamed S.; Rashid, Mohammad B.; Awai, Kensuke; Acosta, Tomas J.; Shimizu, Takashi; Okuda, Kiyoshi; Shimada, Masayuki; Imakawa, Kazuhiko; Miyamoto, Akio.
Recent observations suggest that the bovine uterus starts to react to the early embryo immediately after its arrival from the oviduct. The present study aimed to investigate the effect of the early developing embryo on the immune-related gene profile in bovine uterine epithelial cells (BUECs) in vitro, and to further examine the impact of conditioned media (CM), either from embryo-BUEC co-culture or embryo culture alone, on gene expression in peripheral blood mononuclear cells (PBMCs). First, BUECs were co-cultured with morulae (n = 10) for D5-D9 (D0 = IVF), and gene expression in BUECs was analyzed. Subsequently, PBMCs were cultured in CM from embryo-BUEC co-culture or D5-D9 embryo culture, and gene expression was evaluated. In BUECs, the embryo induced...
Palavras-chave: Bovine; Embryo; Immunity; Interferon tau (IFNT); Uterus.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4532

Bovine Fasciolose in bayerischen `Bio-Milchkuhbetrieben`:  Prävalenz und Risikofaktoren
Provedor de dados: 21
Autores: Schäffer, M.; Rieger, A.; Knubben-Schweizer, G.
This study about fasciolosis in Bavarian dairy farms is part of the project “Tackling the parasitological challenges in organic ruminant farming systems (ProPara)” (Core Organic Plus).The first aim of this project was to analyse the prevalence of Fasciola hepatica in Bavarian organic dairy farms in comparison to conventional farms. For this purpose, 366 bulk tank milk (BTM) samples of Bavarian organic cattle herds and 366 BTM samples of Bavarian conventional farms were collected in October 2015.  Seroprevalence of each BTM sample was estimated using the `IDEXX Fasciola hepatica Antibody Test Kit`. The second aim of this project was to identify risk factors for the transmission of F. hepatica, which are important especially for organic cattle farming. In...
Tipo: Conference paper, poster, etc.
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2017
URL: http://orgprints.org/31598/1/Bovine%20Fasciolose%20in%20bayerischen%20Bio-Milchkuh-Betrieben.pdf

Bovine grasse al parto – rischio chetosi
Provedor de dados: 21
Autores: Notz, Christophe.
Come si manifesta il disturbo del metabolismo chetosi e come possono prevenirlo i contadini.
Tipo: Newspaper or magazine article
Palavras-chave: Dairy cattle; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32452/1/Bioattualita_10_2017_Christophe%20Notz.pdf

Bovinocultura leiteira sustentável.
Provedor de dados: 14
Autores: BARBOSA, C. F.; MATAVELI, M.; ALCANTARA, P. H. R. de.
A bovinocultura leiteira e a cadeia do leite estão em desenvolvimento na região do MATOPIBA, que engloba parcelas dos Estados do Maranhão, Tocantins, Piauí e Bahia.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Matopiba; Gado leiteiro; Cadeia produtiva; Transferência de tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073331

Brachiaria physiological parameters in agroforestry systems
Provedor de dados: 65
Autores: Santos,Márcia Vitória; Ferreira,Evander Alves; Valadão,Daniel; Oliveira,Fabiana Lopes Ramos de; Machado,Vitor Diniz; Silveira,Raul Ribeiro; Souza,Matheus de Freitas.
ABSTRACT: This study aimed to assess the effects of Eucalyptus and maize shading on characteristics related to water use by Brachiaria in agroforestry systems. Treatments were arranged in a split-split-plot design, with plots consisting of different spacing between Eucalyptus plants (12.0×2.0m and 12.0×4.0m), split-plots of different distances between Brachiaria and Eucalyptus (6.0, 4.0, and 2.0m), and split-split-plots of Brachiaria sowing sites (maize row and inter-row). One treatment with Brachiaria under full sunlight was included. Bread grass intercropping in maize inter-rows associated with the densest Eucalyptus spacing and bread grass proximity to Eucalyptus tree crowns adversely affected the stomatal conductance, internal carbon, and transpiration...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urochloa brizantha; Production physiology; Crop-livestock-forest integration.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500653

Bradykinin, insulin, and glycemia responses to exercise performed above and below lactate threshold in individuals with type 2 diabetes
Provedor de dados: 56
Autores: Asano,R.Y.; Browne,R.A.V.; Sales,M.M.; Arsa,G.; Moraes,J.F.V.N.; Coelho-Júnior,H.J.; Moraes,M.R.; Oliveira-Silva,I.; Atlas,S.E.; Lewis,J.E.; Simões,H.G.
The aim of this study was to analyze the acute responses of bradykinin, insulin, and glycemia to exercise performed above and below lactate threshold (LT) in individuals with type 2 diabetes mellitus (T2D). Eleven participants with a diagnosis of T2D randomly underwent three experimental sessions 72 h apart: 1) 20 min of exercise performed at 120% of LT (120%LT), 2) 20 min of exercise performed at 80% of LT (80%LT), and 3) 20 min of control session. Blood glucose was analyzed before, during, and at 45 min post-exercise. Bradykinin and insulin were analyzed before and at 45 min post-exercise. Both exercise sessions elicited a parallel decrease in glucose level during exercise (P≤0.002), with a greater decrease being observed for 120%LT (P=0.005). Glucose...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metabolic disease; Aerobic exercise; Peptide; Insulin resistance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001100607

Bradyrhizobium elkanii nod regulon: insights through genomic analysis
Provedor de dados: 74
Autores: Passaglia,Luciane M. P.
Abstract A successful symbiotic relationship between soybean [Glycine max (L.) Merr.] and Bradyrhizobium species requires expression of the bacterial structural nod genes that encode for the synthesis of lipochitooligosaccharide nodulation signal molecules, known as Nod factors (NFs). Bradyrhizobium diazoefficiens USDA 110 possesses a wide nodulation gene repertoire that allows NF assembly and modification, with transcription of the nodYABCSUIJnolMNOnodZ operon depending upon specific activators, i.e., products of regulatory nod genes that are responsive to signaling molecules such as flavonoid compounds exuded by host plant roots. Central to this regulatory circuit of nod gene expression are NodD proteins, members of the LysR-type regulator family. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bradyrhizobium; NodD1 protein; Nod box; Nod genes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400703

Braga nasuta (Cymothoidae): an ectoparasite of the Giant Amazonian fish Arapaima gigas (Osteoglossidae) fingerlings cultured in the Amazon region in Northern Brazil
Provedor de dados: 3
Autores: Jesus, Elson Cardoso de; Cardoso, Lucas; Ferreira, Tamiris Henrique; Martins, Mauricio Laterça; Rodrigues, Marília Danyelle Nunes.
 Isopods Cymothoidae are organisms that parasitize several fish species, both marine and freshwater, provoking important physiological alterations and secondary infections. The genus Braga was proposed to harbor three species of parasitic isopods in freshwater fish from South America: B. brasiliensis, B. cichlae and B. nasuta. Posteriorly, other four species were included: B. patagonica, B. amapaensis, B. fluviatilis and B. bachmanni. Regarding the geographical distribution of the genus, there are registers in Brazil, Argentina, Suriname and Paraguay. In this study, 3,625 fingerlings of pirarucu Arapaima gigas were examined from a commercial fish farm in the Amazon region, Pará State, to observe and identify possible parasites. A total of eleven...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.13.00.00-3 Amazon; Pirarucu; Farming; Parasite; Isopoda. Parasita em peixes.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/35080

Brain Region Specificity of Mitochondrial Biogenesis and Bioenergetics Response to Nrf2 Knockdown: A Comparison Among Hippocampus, Prefrontal Cortex and Amygdala of Male Rat Brain
Provedor de dados: 52
Autores: Khalifeh,Solmaz; Khodagholi,Fariba; Shaerzadeh,Fatemeh; Ghazvini,Hamed; Zarrindast,Mohammad-Reza; Azizi,Vahid.
ABSTRACT Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) has been identified as the well-known coordinator of intracellular antioxidant defense system. Herein, we aimed to evaluate the effects of Nrf2 silencing on mitochondrial biogenesis markers peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), nuclear respiratory factor-1(NRF-1), mitochondrial transcription factor A (TFAM) and cytochrome c as well activities of two enzymes citrate synthase (CS) and malate dehydrogenase (MDH) in three brain regions hippocampus, amygdala, and prefrontal cortex of male Wistar rats. Small interfering RNA (siRNA) targeting Nrf2 was injected in dorsal third ventricle. Next, western blot analysis and biochemical assays were used to evaluation of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nrf2; Antioxidant defense system; Citrate synthase; Malate dehydrogenase; PGC1-α; TFAM.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100428

Brazil, global champion in native vegetation and biodiversity.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
Do you know any other country in the world that dedicates so much area of its territory to the protection, preservation and conservation of native vegetation and biodiversity as Brazil? Does any country get close to what Brazil does for the environment, in absolute and relative terms? Nonetheless, the country is a permanent target of mean criticism, here and abroad, usually misinformed and unfounded, about the preservation of its ecosystems.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: LAND OCCUPATION AND USE.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082148

Brazil nut oil in diets for breeder cocks
Provedor de dados: 2
Autores: Rufino, João Paulo Ferreira; Cruz, Frank George Guimarães; Melo, Ramon Duque; Feijó, Julmar da Costa; Melo, Lucas Duque; Costa, Ana Paula Guimarães Cruz; Bezerra, Natalia dos Santos.
 This study aimed to evaluate the inclusion of Brazil nut oil in diets for breeder cocks on performance, semen analyses, biochemical serum profile and testicular morphology. Forty-two Rhode Island Red breeder cocks with 40 weeks of age were used. The experimental design was completely randomized consisting of seven levels of Brazil nut oil (0; 0.30; 0.60; 0.90; 1.20; 1.50 and 1.80%) in the diets. Data collected were evaluated by polynomial regression. Differences (p &lt; 0.05) were detected in feed conversion, semen volume, motility, vigor, pH, swirling and concentration, in which the inclusion of Brazil nut oil in the diets improved the reproductive performance. Differences (p &lt; 0.05) were also detected in the biochemical serum profile (triglycerides,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additive; Fatty acids; Metabolism; Reproductive performance.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37472

BRAZILIAN agriculture: one of the most efficient and sustainable in tropical zones.
Provedor de dados: 14
bitstream/item/164815/1/38137-folder-sustentabilidade.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pesquisa agrícola; Agricultural research.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076934

Brazilian borreliosis with special emphasis on humans and horses
Provedor de dados: 58
Autores: Basile,Roberta Carvalho; Yoshinari,Natalino Hajime; Mantovani,Elenice; Bonoldi,Virgínia Nazário; Macoris,Delphim da Graça; Queiroz-Neto,Antonio de.
Abstract Borreliosis caused by Borrelia burgdorferi sensu lato is a cosmopolitan zoonosis studied worldwide; it is called Lyme disease in many countries of the Northern Hemisphere and Lyme-like or Baggio-Yoshinari Syndrome in Brazil. However, despite the increasing number of suspect cases, this disease is still neglected in Brazil by the medical and veterinary communities. Brazilian Lyme-like borreliosis likely involves capybaras as reservoirs and Amblyomma and Rhipicephalus ticks as vectors. Thus, domestic animals can serve as key carriers in pathogen dissemination. This zoonosis has been little studied in horses in Brazil. The first survey was performed in the state of Rio de Janeiro, and this Brazilian Borreliosis exhibits many differences from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Borrelia burgdorferi; Zoonosis; Ticks; Equine; Baggio-Yoshinari Syndrome.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100167

Brazilian organic sugarcane spirits: Physicochemical and chromatographic profile
Provedor de dados: 124
Autores: Duarte,Felipe Cimino; Cardoso,Maria das Graças; Santiago,Wilder Douglas; Machado,Ana Maria Resende; Nelson,David Lee.
ABSTRACT There has been a growing demand for products from organic agriculture for the food market. Brazil leads the production of sugarcane spirits and produces about 1.6 billion liters/year. New technologies have been sought throughout the supply chain to improve production, and organic raw material has been used in the production of sugar cane for the production of beverages. This study aimed to define the physicochemical and chromatographic profiles of eleven organic sugarcane spirits samples from various Brazilian states. The secondary components and contaminants were identified and quantified through physicochemical analyses, HPLC and gas chromatography (GC). A significant percentage of the organic sugarcane spirits samples contained concentrations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Identification; Quantification; Volatile Compounds; Ethyl carbamate.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200288

Brazilian Scientific Mobility Program - Science without Borders - Preliminary Results and Perspectives
Provedor de dados: 42
Autores: MCMANUS,CONCEPTA; NOBRE,CARLOS A.
ABSTRACT The Brazilian Scientific Mobility Program - Science without Borders (SwB) - saw the concession of over 101 thousand scholarships for Brazilian STEM students and education professionals to attend universities worldwide. As the first phase of this program ends, it is time to take a first look at its impacts, mainly on the undergraduate student body (79% of total scholarships implemented). Benefits included a 6-month language course (optional), a one year undergraduate course and optional 2 month internship in a university, government laboratory or technology company. Positive impacts have been seen on entrance into post-graduate programs (&gt;20% of SwB students compared to &lt;5% of the overall student body of similar fields), as well as high...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Innovation; Internationalization; Scholarships; Social impact; STEM areas.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200773

Brazilian spotted fever
Provedor de dados: 195
Autores: Moraes-Filho, Jonas.
Brazilian spotted fever is an infectious disease transmitted by ticks of the genus Amblyomma, having as its main etiological agent the bacterium Rickettsia rickettsii, manifesting through acute febrile condition. The first report about rickettsial disease in Brazil was in 1900, at the Bacteriological Institute of São Paulo, by Dr. Adolfo Lutz. The disease has reemerged and became an important public health problem in Brazil since the 1980s. The number of cases has increased, as well as the expansion of transmission areas, transmission in urban areas, and, in particular, high lethality rates. Rickettsiae are obligate intracellular bacteria predisposed that act as parasites in endothelial cells, which are classically divided in three groups: the typhus...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36765

BRD4 inhibition suppresses cell growth, migration and invasion of salivary adenoid cystic carcinoma
Provedor de dados: 48
Autores: Wang,Limei; Wu,Xiuyin; Wang,Ruolin; Yang,Chengzhe; Li,Zhi; Wang,Cunwei; Zhang,Fenghe; Yang,Pishan.
Abstract  Background: Bromodomain-containing protein 4 (BRD4) inhibition is a new therapeutic strategy for many malignancies. In this study, we aimed to explore the effect of BRD4 inhibition by JQ1 on in vitro cell growth, migration and invasion of salivary adenoid cystic carcinoma (SACC).  Methods: The human normal epithelial cells and SACC cells (ACC-LM and ACC-83) were treated with JQ1 at concentrations of 0, 0.1, 0.5 or 1 &amp;#956;M. Cell Counting Kit-8 (CCK-8) assay was performed to evaluate cell proliferation. Cell apoptosis and cell cycle distribution was evaluated by Flow cytometry. Immunofluorescence staining was used to examine the expression of BRD4 in SACC cells. The quantitative real-time polymerase chain reaction (qRT-PCR) assay and western...
Tipo: Journal article
Palavras-chave: Salivary adenoid cystic carcinoma; BRD4 inhibition; Proliferation; Migration; Epithelial-mesenchymal transition.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100213

Breed and Sex Differences in the Gross Anatomy, Digesta pH and Histomorphology of the Gastrointestinal Tract of Gallus Gallus Domesticus
Provedor de dados: 89
Autores: Mabelebele,M; Norris,D; Brown,D; Ginindza,MM; Ngambi,JW.
ABSTRACT A study was conducted to investigate the influence of breed and sex in the gross anatomy, digesta and histology of Ross 308 broiler and Venda chickens. Chickens were slaughtered at 90 days of age and the pH of the digestive organs was measured immediately after slaughter. The digestive organ weights and lengths of Ross 308 broiler and Venda chickens were measured. Tissue samples of the duodenum, ileum and jejunal from each treatment group were collected and histologically examined. Higher (p&lt;0.05) gizzard pH values were observed in male and female of Ross 308 broiler and Venda chickens. The jejunal and ileal pH values were lower (p&lt;0.05) for Venda chickens than in Ross 308 broiler chickens. The absolute weights of the gastrointestinal tract,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Absorption; Chickens crypt depth digestive system villi height.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000200339

Breeding biology and conservation of hawk-eagles (Spizaetus spp.) (Aves, Accipitridae) in southern Atlantic Forest, Brazil
Provedor de dados: 76
Autores: Zilio,Felipe.
ABSTRACT Neotropical hawk-eagles (Spizaetus spp.) are large forest raptors, having low population densities and high sensitivity to human disturbance. The three species of Brazil’s Atlantic forest (S. ornatus, S. melanoleucus, S. tyrannus) are threatened and little is known of many aspects of their biology, such habitat requirements, nesting behavior, and food habitats. Here I present data about the breeding biology, diet and behavior of the Ornate Hawk-Eagle (S. ornatus; OHE) and the Black-and-white Hawk-Eagle (S. melanoleucus; BWHW), and estimations of distribution - extent of occurrence (EOO) - and population sizes for the three hawk-eagles of the southern Atlantic Forest. I compiled data from nine years of field studies done in Rio Grande do Sul and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribution; Diet; Nest; Population estimate; Threatening status.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100237

Breeding Calabrian pepper lines for Brazilian agriculture from sui generis introduction of germplasm
Provedor de dados: 75
Autores: Ribeiro,Claudia SC; Soares,Renato S; Gomes,Lucas M; Coelho,Lucas GF; Reifschneider,Francisco JB.
ABSTRACT Few Calabrian pepper cultivars (C. annuum and C. baccatum) are available in the Brazilian market, and among these, only BRS Mari (C. baccatum) was developed in Brazil, by Embrapa. This work aimed to report on the introduction of germplasm in a sui generis way and the initial results of Calabrian pepper breeding at Embrapa Vegetables. Original population was obtained through separation of seeds found in dehydrated Calabrian pepper flakes imported from India. The breeding method was individual selection of plants with progeny test and three generations of selection and self-pollination were advanced. Ten plants were obtained from the original seeds, which were self-pollinated and originated 87 S1 plants. Out of these, seeds of 73 S1 plants were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Selection; Pepper flakes; Pepperoncino.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200195

Breeding for microbiome-mediated disease resistance
Provedor de dados: 21
Autores: Hohmann, Pierre; Wille, Lukas; Studer, Bruno; Bodenhausen, Natacha; Messmer, Monika.
Plant-associated microbial communities play a crucial role for the expression of various plant traits including disease resistance. Increasing evidence suggests that host genotype influences the composition and function of certain microbial key groups, which, in turn, effects how the plant reacts to environmental stresses. Several studies indicate that modern plant breeding may have selected against plant traits essential for hosting and supporting beneficial microbes. However, they also highlight the presence of an exploitable genetic base for the regulation of the rhizosphere microbiota.  We illustrate the concept of breeding for microbial symbioses with pea (Pisum sativum L.). Firstly, genotypic variation for the efficiency of a mycorrhizal symbiosis is...
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32521/1/Micrope2017_Abstractbook.pdf

Breeding for mycorrhizal symbiosis: focus on disease resistance
Provedor de dados: 21
Autores: Hohmann, Pierre; Messmer, Monika.
Modern plant breeding can no longer afford to ignore the interaction between plants and microbial key players. Increasing evidence suggests (i) that the expression of many plant traits (such as nutrient use efficiency or tolerances against biotic and abiotic stresses) is mediated by beneficial microorganisms and (ii) that there is an exploitable genetic base for the regulation of symbiotic relationships. Arbuscular mycorrhizal fungi (AMF) play a key role in many of these trait expressions. While much is known about their ability to mobilise nutrients (especially phosphorus), the complex mechanisms of AMF-mediated disease resistance have only started to become apparent within the past decade. Besides competition for root space and resources, AMF also have...
Tipo: Journal paper
Palavras-chave: Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31548/1/Hohmann%2C%20Messmer%20-%202017%20-%20Breeding%20for%20mycorrhizal%20symbiosis%20Focus%20on%20disease%20resistance.pdf

Breeding for resistance to nematode infections in organic goat  production in Germany – A way forward?
Provedor de dados: 21
Autores: Muth, PC.; Tietgens, G.; Pöhlmann, I.; Reiber, Christoph; Valle Zárate, Anne.
Organic goat production in Germany could benefit from genetic improvement strategies that take the resistance of goats to nematode infestations and the resilience and tolerance for infections into consideration. However, there still is an immense research need before such traits can be incorporated in a breeding program.
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding and genetics; Sheep and goats; Health and welfare.
Ano: 2017
URL: http://orgprints.org/31600/1/Breeding%20for%20resistance%20to%20nematode%20infections%20in%20organic.pdf

Breeding new improved clones for strawberry production in Brazil
Provedor de dados: 1
Autores: Galvão, Alexandre Gonçalves; Resende, Luciane Vilela; Maluf, Wilson Roberto; Resende, Juliano Tadeu Vilela; Ferraz, Andrew Kim Lopes; Marodin, Josué Clock.
 Breeding different strawberry genotypes and plant selection in Brazil could result in new cultivars with better environmental adaptations. The aim was to develop and select new F1 strawberry plants with higher potential yields. Twelve hybrid populations were obtained from breeding the cultivars Aromas, Camarosa, Dover, Festival, Oso Grande, Sweet Charlie and Tudla, and 42 F1 hybrids were obtained from each population. An augmented randomized block design was used. Productive traits were measured and heterosis was calculated for all traits. The breedings Dover x Aromas and Camarosa x Aromas both showed 28.6% of their hybrids with a total fruit mass that was higher than that of cv. Aromas, and 9.5 and 14.3% were higher than that of cv. Camarosa,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia crossing; Fragaria x ananassa Duch.; Heterosis. Genética e Melhoramento de Plantas.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30773

Brief history of the Brazilian Platform on Biodiversity and Ecosystem Services/BPBES
Provedor de dados: 49
Autores: Padgurschi,Maíra de Campos Gorgulho; Joly,Carlos A.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100101

BRIGADAS APÍCOLAS; para a remoção de enxames de abelhas melíferas africanizadas.
Provedor de dados: 14
Autores: WOLFF, L. F.
bitstream/item/171800/1/Wolff-FolderBrigadasApicolasWolff2017.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Abelhas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086589

BRILLIANT BLUE DYE REMOVAL IN FUNGICIDE SPRAYING
Provedor de dados: 70
Autores: Oliveira,Rone B.; Marubayashi,Rodrigo Y. P.; Gandolfo,Marco A.; Alves,Karina A.
ABSTRACT The method used for removal of brilliant blue dye may have an influence in interpreting the results of spraying deposition studies. The aim of this study was to assess the number of washings and water volumes for brilliant blue dye removal from soybean leaflets and glass slides in fungicide sprayings with and without adjuvants. A completely randomized experimental design was used in a 3 × 3 × 2 × 4 factorial scheme. The factors consisted of number of washings (1st, 2nd, and 3rd), water volume (15, 20, and 30 mL), target type (soybean leaflets and glass slides), and spray solutions (fungicide ProdutorBR® 0.5 L ha−1 without and with the adjuvants vegetable oil Agr’óleo® 0.5% v v−1, mineral oil Nimbus® 0.5% v v−1, and surfactant Silwet® 0.04% v v−1)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Application technology; Adjuvants; Experimental methods.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300611

Broiler Pre-Slaughter Water Diet with Grass Lemongrass (Cymbopogon Citratus Stapf)
Provedor de dados: 89
Autores: Garcia,RG; Royer,AF; Nääs,IA; Borille,R; Santana,M; Caldara,FR.
ABSTRACT The pre-slaughter management is one of the predisposing factors to the reduction in the quality of the carcass and broiler meat, mainly for being a stressful condition. This study evaluates the inclusion of lemongrass (Cymbopogon citratus Stapf) in the water used in the diet of pre-slaughter broilers for the first time. The carcass and meat quality parameters were evaluated. The experiment was carried out in the poultry production of an experimental sector of the Federal University of Grande Dourados - UFGD. A total of 2,594 broilers were distributed in an entirely randomized design in a factorial arrangement of 3x2x2, with three different lemongrass concentrations in the form of infusion (0. 1 and 5 g/L), two sexes and two genetic strains (Ross...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meat; Welfare; Phytotherapy; Pre-slaughter; Meat quality.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000400725

Broiler-Housing Conditions Affect the Performance
Provedor de dados: 89
Autores: Mesa,D; Muniz,E; Souza,A; Geffroy,B.
ABSTRACT In the last decades animal production has considerably increased worldwide to sustain an ever-growing human population. Among animal reared for consumption purposes, chickens are undoubtedly one of the most successful, mainly due to their rapid growth rate. The development of broiler farming has been accompanied in recent years by a substantial attention to animal welfare. This study is aimed at assessing the effects of different housing conditions on both feed conversion ratio and mortality of male broiler flocks through a large-scale study (more than 100 million birds) involving 977 farms belonging to one major producer. For this, we evaluated nine features of the housing system using a linear model with random effect. The features were:...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chickens; Sheds; Feed conversion ratio; Mortality; Welfare.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000200263

Brotos de alfafa para a alimentação humana.
Provedor de dados: 14
Autores: MARQUES, R. O.; GONÇALVES, H. C.; MEIRELLES, P. R. de L.; FERREIRA, R. de P.
bitstream/item/170494/1/Circula76.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Brotos de alfafa; Alimentação humana.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069540

BRS 1055 - híbrido simples de milho para o Amazonas.
Provedor de dados: 14
Autores: OLIVEIRA, I. J. de; FONTES, J. R. A.; BARRETO, J. F.
Características do híbrido simples BRS 1055. Desempenho produtivo. Resultado dos ensaios de competição de cultivares de milho da Embrapa Amazônia Ocidental, em oito ambientes do Estado do Amazonas, durante as safras 2011/2012 a 2015/2016. Recomendações para cultivo.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081102

BRS 358: o arroz brasileiro da culinária japonesa: programa 28: Norte.
Provedor de dados: 14
A BRS 358 é o arroz desenvolvido pela Embrapa, para a culinária japonesa. O pesquisador Antônio Carlos Centeno Cordeiro, da Embrapa Roraima, fala sobre a demanda que provocou a busca por esse arroz, a pesquisa e o manejo. Ele fala também quais os estados brasileiros propícios para o cultivo da BRS 358, bem como sobre as condições do mercado, que cada vez mais se abre aos produtos relacionados à culinária oriental.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Arroz; Culinária; Mercado; Pesquisa; Manejo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074640

BRS 358: o arroz brasileiro da culinária japonesa: programa 28: Sul.
Provedor de dados: 14
A BRS 358 é o arroz desenvolvido pela Embrapa, para a culinária japonesa. O pesquisador Antônio Carlos Centeno Cordeiro, da Embrapa Roraima, fala sobre a demanda que provocou a busca por esse arroz, a pesquisa e o manejo. Ele fala também quais os estados brasileiros propícios para o cultivo da BRS 358, bem como sobre as condições do mercado, que cada vez mais se abre aos produtos relacionados à culinária oriental.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Arroz; Culinária; Mercado; Pesquisa; Manejo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074650

BRS 408 e BRS 409: cultivares clonais de erva-mate para produção de massa foliar.
Provedor de dados: 14
Autores: WENDLING, I.; STURION, J. A.; SANTIN, D.
Os plantios de erva-mate (Ilex paraguariensis A. St. Hil.) a partir de mudas seminais de plantas matrizes não selecionadas, apresentam desenvolvimento heterogêneo, com reflexos negativos à produtividade, padronização e qualidade do produto final. Além disso, a propagação sexuada apresenta outros problemas, tais como: ocorrência de plantas que produzem poucas sementes ou não as produzem, a produção de mudas com características diferentes da planta matriz, dificuldades para a quebra de dormência e germinação, e longo período de produção das mudas têm constituído desvantagens à produção via sexuada. Esses fatores limitantes podem ser minimizados ou até eliminados com obtenção de mudas propagadas vegetativamente (clonagem).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Propagação de planta.; Ilex Paraguariensis; Mate; Espécie nativa; Clonagem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083374

BRS 511: sua nova aliada no manejo da ferrugem.
Provedor de dados: 14
Autores: MELO, C. L. P. de; PIPOLO, A. E.; ARIAS, C. A. A.; OLIVEIRA, M. F. de; MOREIRA, J. U. V.; SOARES, R. M.; SOUZA, M. G. de; DALBOSCO, M.; DENGLER, R. U.
bitstream/item/164813/1/38135-folder-BRS-511-ferrugem.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja; Ferrugem; Soybean rust.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076896

'BRS A701 CL': Cultivar de arroz irrigado para o Sistema Clearfield no RS.
Provedor de dados: 14
Autores: MAGALHAES JUNIOR, A. M. de; RANGEL, P. H. N.; FAGUNDES, P. R. R.; MORAIS, O. P. de; FRANCO, D. F.; COLOMBARI FILHO, J. M.; CASTRO, A. P. de; ANDRES, A.; TORGA, P. P.; NUNES, C. D. M.; ABREU, A. G. de; PETRINI, J. A.; MOURA NETO, F. P.; FERREIRA, M.
bitstream/item/166954/1/Comunicado-338.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS A701 CL.; Variedade; Arroz; Arroz Irrigado.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080107

BRS A702 CL: nova cultivar de arroz irrigado de ciclo curto com tolerância à herbicida.
Provedor de dados: 14
Autores: FRAGOSO, D. de B.; RANGEL, P. H. N.; CORDEIRO, A. C. C.; LACERDA, M. C.; FERREIRA, M. E.; SANTIAGO, C. M.; TORGA, P. P.; MORAIS, O. P. de; COLOMBARI FILHO, J. M.; ABREU, A. G. de; SANTOS, B. M. dos; CUSTÓDIO, D. P.; SANTOS, D.
A nova cultivar de arroz irrigado, BRS A702 CL possui tolerância ao herbicida Kifix®, apresenta ciclo curto, elevada tolerância ao acamamento, alta produtividade e grãos de excelente qualidade industrial e culinária. A cultivar encontra-se registrada junto ao RNC (Registro Nacional de Cultivares) do Ministério da Agricultura, Pecuária e Abastecimento, sob o nº 34461, e é recomendada para cultivo nos estados do Tocantins e de Roraima.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Arroz irrigado; Oryza sativa; Melhoramento genético vegetal; Herbicida; Variedade resistente.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079282

BRS Anahí: nova cultivar de gergelim não ramificado: programa 31: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana apresenta a BRS Anahí, nova cultivar de gergelim não ramificado. Esta característica permite o cultivo de mais plantas por hectare. A cultivar BRS Anahí é tolerante a doenças como a murcha-de-macrophomina, mancha-angular e cercosporiose, além de ter potencial para produzir em média 1.600 quilos por hectare. A cultura pode ser opção de renda para a agricultura familiar na região Nordeste, pois tem ciclo curto, é pouco exigente em água e insumos e se adapta bem às condições climáticas do Semiárido.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Gergelim não ramificado; Cultivar.; Gergelim; Agricultura familiar; Produtividade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076530

BRS Anton: híbrido de melão amarelo tipo exportação.
Provedor de dados: 14
Melão BRS Anton. Características. Resistência a doenças. Região indicada para plantio. Recomendações técnicas. Parceria. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade BRS Anton; Melão; Cucumis melo; Variedade resistente.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087042

BRS Anton: híbrido de melão amarelo tipo exportação.
Provedor de dados: 14
Autores: OLIVEIRA, V. R.; SANTOS, M. F.; MORAIS, A. A. DE; LIMA, M. F.; BOITEUX, L. S.; COSTA, N. D.; YURI, J. E.; FREITAS, S. T. de; LIMA, T. C. da C.; ARAGAO, F. A. S. de; BUSO, G. S. C.
bitstream/item/171352/1/FFC17003.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melão amarelo; Tipo exportação; Yellow melon.; Exportation.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085827

BRS Anton: híbrido de melão amarelo tipo exportação.
Provedor de dados: 14
Autores: OLIVEIRA, V. R.; SANTOS, M. F.; MORAIS, A. A. DE; LIMA, M. F.; BOITEUX, L. S.; COSTA, N. D.; YURI, J. E.; FREITAS, S. T. de; COSTA-LIMA, T. C. da; ARAGAO, F. A. S. de; BUSO, G. S. C.
BRS Anton é um híbrido do grupo amarelo, tipo exportação. Suas plantas se destacam pela boa cobertura foliar, que proporciona aos frutos boa proteção contra a incidência direta de radiação solar. É produtivo e seus frutos têm a polpa doce e firme, cavidade uniforme e fechada e rugosidade pronunciada, que proporciona muito boa resistência ao manuseio pós-colheita.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melão amarelo; Tipo exportação; Exportation; Yellow melon.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088410

BRS BLD Aupaba e BRS BLD Yari: cultivares clonais de erva-mate para produção de massa foliar de sabor suave.
Provedor de dados: 14
Autores: WENDLING, I.; SANTIN, D.; NAGAOKA, R.; STURION, J. A.
Os plantios de erva-mate (Ilex paraguariensis A. St. Hil.) provenientes de sementes coletadas de plantas matrizes não selecionadas apresentam desenvolvimento heterogêneo, com reflexos negativos à produtividade, padronização e qualidade do produto final. Além disso, a propagação sexuada apresenta outros problemas, tais como: a ocorrência de plantas que produzem poucas sementes ou não as produzem, a produção de mudas com características diferentes da planta matriz, dificuldades para a quebra de dormência e germinação, e longo período de produção das mudas. Esses fatores limitantes podem ser minimizados ou até eliminados com a obtenção de mudas propagadas vegetativamente (clonagem), o que é a vantagem das cultivares BRS BLD Aupaba e BRS BLD Yari sobre outras...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Erva-mate.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083388

BRS Caipira e BRS Tapioqueira: Novas Cultivares de Mandioca de Indústria para Cultivo em Roraima.
Provedor de dados: 14
Autores: SOUZA, E. D.; LIMA, H. E. de.
bitstream/item/162881/1/com-tecnico-84-RR-brs-caipira-brs-tapioqueira-2017-LR.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Manihot esculenta Crantz.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074250

BRS Cristalino: grão-de-bico.
Provedor de dados: 14
Indicações para cultivo. Origem. Caracteristicas. Recomendações. Produtividade. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade BRS Cristalino; Grão de bico; Cicer Arietinum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070796

BRS FC104: cultivar de feijão-comum carioca superprecoce.
Provedor de dados: 14
Autores: MELO, L. C.; PEREIRA, H. S.; SOUZA, T. L. P. O. de; FARIA, L. C. de; AGUIAR, M. S. de; WENDLAND, A.; CARVALHO, H. W. L. de; ALMEIDA, V. M. de; MELO, C. L. P. de; COSTA, A. F. da; ITO, M. A.; PEREIRA FILHO, I. A.; POSSE, S. C. P.; MAGALDI, M. C. de S.; CABRERA DIAZ, J. L.; COSTA, J. G. C. da; ABREU, A. de F. B.; MARTINS, M.; GUIMARÃES, C. M.; TRINDADE, N. L. S. R.; MELO, P. G. S.; BRAZ, A. J. B. P.; SOUZA, N. P. de; FARIA, J. C. de.
A BRS FC104 originou-se do cruzamento entre as linhagens CNFE 8009 e VC5, realizado em 2006, na Embrapa Arroz e Feijão, em Santo Antônio de Goiás, GO. Em 2007, na safra de inverno, a geração F2 foi semeada em campo, em Santo Antônio de Goiás, em bulk, com seleção para precocidade, arquitetura de plantas e produtividade. Na safra da seca, em 2008, foi realizado o avanço da geração F3, em Ponta Grossa, PR, também em bulk, com seleção para precocidade, produtividade e reação à antracnose, à ferrugem e ao crestamento bacteriano-comum.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS FC104; Feijão; Phaseolus vulgaris; Melhoramento genético vegetal; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081603

BRS FC104 feijão carioca.
Provedor de dados: 14
Superprecocidade. Melhor sanidade entre os precoces. Maior produtividade por dia de ciclo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: BRS FC402; Feijão; Phaseolus vulgaris; Melhoramento genético vegetal; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083926

BRS FC402: cultivar de feijão-comum carioca com alta produtividade, resistência à antracnose e murcha-de-fusário.
Provedor de dados: 14
Autores: MELO, L. C.; PEREIRA, H. S.; FARIA, L. C. de; SOUZA, T. L. P. O. de; WENDLAND, A.; CABRERA DIAZ, J. L.; CARVALHO, H. W. L. de; MELO, C. L. P. de; COSTA, A. F. da; MAGALDI, M. C. de S.; COSTA, J. G. C. da; AGUIAR, M. S. de; ABREU, A. de F. B.; PEREIRA FILHO, I. A.; POSSE, S. C. P.; MARTINS, M.; ALBRECHT, J. C.; SOUZA FILHO, B. F. de; CARNEIRO, G. E. de S.; GUIMARAES, C. M.; BRAZ, A. J. B. P.; MARANGON, M. A.; TRINDADE, N. L. S. R.; SOUZA, N. P. de; FARIA, J. C. de; DEL PELOSO, M. J.
A BRS FC402 se destaca em relação à BRS Estilo, pela sua maior produtividade de grãos, resistência à antracnose e à murcha-de-fusário, mantendo a mesma qualidade comercial dos grãos presente na BRS Estilo. Desta forma, espera-se que a BRS FC402 possa ser adotada como uma nova solução tecnológica pelos produtores de feijão em todo o Brasil. Essa cultivar pode contribuir de forma eficiente para a sustentabilidade da cultura do feijão-comum no agronegócio brasileiro. O maior impacto da adoção dessa cultivar deve ocorrer, principalmente, no cultivo de inverno, sob pivô central e em áreas antigas e de uso intenso, devido à sua resistência à murcha-de-fusário, e na época ?das águas?, nas regiões com altitude elevada e em todo o Centro-Sul do Brasil, em virtude...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: BRS FC402; Feijão; Phaseolus vulgaris; Antracnose; Doença de planta; Melhoramento genético vegetal; Rendimento; Murcha de fusarium.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067633

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: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083924

BRS IMPONENTE: cultura de grãos brancos extragrandes de caupi: programa 38: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
A BRS Imponente é uma cultivar de grãos brancos extragrandes de feijão caupi. Essa cultivar atende a uma demanda dos agricultores (que desejavam um produto de grãos brancos extragrandes) e é indicada para os mercados interno e externo. É adaptada ao ciclo curto (safrinha), ao cultivo mecanizado.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Feijão caupi; Cultivo mecanizado; Grão; Safrinha; Mercado nacional; Mercado internacional.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078730

BRS Ipyporã ("belo começo" em guarani): híbrido de Brachiaria da Embrapa.
Provedor de dados: 14
Autores: VALLE, C. B. do; EUCLIDES, V. P. B.; MONTAGNER, D. B.; VALERIO, J. R.; MENDES-BONATTO, A. B.; VERZIGNASSI, J. R.; TORRES, F. Z. V.; MACEDO, M. C. M.; FERNANDES, C. D.; BARRIOS, S. C. L.; DIAS FILHO, M. B.; MACHADO, L. A. Z.; ZIMMER, A. H.
O híbrido BRS RB331 Ipyporã é resultado de um cruzamento entre B. ruziziensis e B. brizantha realizado em 1992, na Embrapa Gado de Corte e liberado pela Embrapa em 2017 em parceria com a UNIPASTO, após 13 anos intermitentes de avaliações. É uma planta de porte baixo, prostrado, com colmos delgados de bainhas muito pilosas e folhas pilosas em ambas as faces. As espiguetas são uniseriadas e com pouca ou nenhuma pilosidade. A BRS Ipyporã entra no mercado para suprir a demanda por uma cultivar de Brachiaria de boa produtividade e manejo relativamente fácil, como a cv. Marandu, porém com elevado grau de resistência à cigarrinha da cana do gênero Mahanarva, além de apresentar resistência às cigarrinhas típicas de pastagem dos gêneros Deois e Notozulia,...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Desempenho animal; Híbrido interespecífico.; Brachiaria brizantha; Cigarrinha; Valor nutritivo; Semente; Apomixia.; Urochloa brizantha; Cercopidae; Apomixis; Animal performance; Interspecific hybridization; Seeds; Nutritive value.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069732

BRS Jade: nova cultivar de algodão colorido da Embrapa: programa 2: Centro-Oeste/Sudeste.
Provedor de dados: 14
Esta semana, no Prosa Rural, você vai conhecer a BRS Jade, cultivar de algodão colorido, lançada pela Embrapa. De coloração marrom-clara, alta produtividade e qualidade de fibra, a BRS Jade tem um importante diferencial: ela se adapta tanto às condições de cultivo na região Semiárida quanto no Cerrado. Esta nova cultivar é considerada um grande avanço em termos de algodão colorido, já que tem produtividade comparável às de cultivares de fibra branca disponíveis no mercado. O convidado do programa é o pesquisador Luiz Paulo de Carvalho, da Embrapa Algodão.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Algodão colorido; Produtividade.; Fibra.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065656

BRS Jade: nova cultivar de algodão colorido da Embrapa: programa 2: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
De coloração marrom-clara, alta produtividade e qualidade de fibra, a BRS Jade tem um importante diferencial: ela se adapta tanto às condições de cultivo na região Semiárida quanto no Cerrado. Esta nova cultivar é considerada um grande avanço em termos de algodão colorido, já que tem produtividade comparável às de cultivares de fibra branca disponíveis no mercado. O convidado do programa é o pesquisador Luiz Paulo de Carvalho, da Embrapa Algodão.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Algodão colorido; Fibra; Produtividade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065638

BRS Kiriris: variedade de mandioca industrial recomendada para as microrregiões de Valença, Jequié e Santo Antônio de Jesus, BA.
Provedor de dados: 14
bitstream/item/166917/1/folder-BRSKiriris-Ainfo.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cassva.; Mandioca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080070

BRS Laterrot: tomate salada para o período chuvoso com tolerância aos begomovírus e ao Fusarium raça 3.
Provedor de dados: 14
Tomate BRS Laterrot. Características agronômicas. Resistência a doenças. Recomendações técnicas. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Tomate; Variedade resistente; Híbrido.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082921

BRS Leila: alface.
Provedor de dados: 14
Apresentação. Caracteristicas da cultivar. Reomendações técnicas. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alface.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070799

BRS Lélia: alface crespa precoce e adaptada para regiões tropicais.
Provedor de dados: 14
Alface BRS Lélia, Caracteristicas da cultivar, Recomendações técnicas, Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alface; Variedade resistente; Fusarium; Nematoide.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073808

BRS Mediterrânea: alface tipo crespa com tolerância ao calor, nematoides e fusariose.
Provedor de dados: 14
Alface BRS Mediterrânea. Características da cultivar. Recomendações técnicas. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Alface; Variedade resistente.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073805

BRS Paranoá: cenoura para sistema orgânico de produção.
Provedor de dados: 14
Origem. Caracteristicas agronômicas. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade BRS Paranoá; Cenoura; Produção orgânica; Caracteristicas agronômicas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087035

BRS Reponte: trigo campeão de produtividade.
Provedor de dados: 14
Autores: SCHEEREN, P. L.; CAIERAO, E.; PIRES, J. L. F.; SÓ E SILVA, M.; CASTRO, R. L. de.
bitstream/item/162873/1/ID44096-2017FDBRSReponte.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar; Variedade; Trigo; Cultivars; Wheat.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074244

BRS Toro: grão-de-bico: rusticidade e desempenho.
Provedor de dados: 14
bitstream/item/195000/1/digitalizar0168.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Hortaliça; Grão de Bico; Características Agronômicas; Produto de Origem Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107488

BRS Tui: pimenta biquinho salmão.
Provedor de dados: 14
Pimenta BRS Tui. Características. Recomendações técnicas. Resistência a doenças. Apoio. Sementes.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pimenta; Variedade resistente; Características agronômicas.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082933

BRS Violeta conquista os vinhedos gaúchos.
Provedor de dados: 14
Autores: COMACHIO, V.
Lançada em 2006 pela Embrapa Uva e VInho, a BRS Violeta, variedade de uva bem adaptada à região Sul do Brasil, saltou de uma área de nove hectares plantados em 2007 para 240 hectares em 2015. Os dados constituem o Cadastro Viticola do Rio Grande do Sul e comprovam que a cepa é um sucesso entre os produtores, principalmente na composição de sucos de outras variedades, melhorando a cor e a estrutura do produto final
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: BRS Violeta; Brasil; Uvas do Brasil.; Uva; Suco de fruta; Melhoramento Genético Vegetal; Vinho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071558

Bryophytes as a material to build birds&amp;#8217; nests in Brazil
Provedor de dados: 51
Autores: De Almeida Amélio,Leandro; Marchi Do Carmo,Dimas; Soares De Lima,Jéssica; Fernandes Peralta,Denilson.
Birds&amp;#8217; nests are elaborate constructions that are built to provide a safe and secure environment for the eggs and hatchlings of birds to develop. Twigs and leaves represent common nesting materials in birds&amp;#8217; nests globally and with their beaks, they can carry materials, sometimes larger than the birds themselves, to construct their nests. In addition to twigs and leaves, birds also use various other materials less frequently, such as bryophytes, and in this study we examined the prevalence of bryophytes in birds&amp;#8217; nests in Brazil. We analyzed the nest composition of 21 birds&amp;#8217; nests from the Brazilian bryophyte collection at the Institute of Botany (SP Herbarium) and found that bryophytes were a widely used nesting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Birds; Brazil; Bryophytes; Nest composition.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000200002

BUD FERTILITY OF NEW TABLE GRAPE CULTIVARS AND BREEDING SELECTIONS IN THE SÃO FRANCISCO VALLEY
Provedor de dados: 94
Autores: LEÃO,PATRÍCIA COELHO DE SOUZA; SOUZA,EMILLE MAYARA DE CARVALHO; NASCIMENTO,JOSÉ HENRIQUE BERNARDINO; REGO,JÉSSICA ISLANE DE SOUZA.
ABSTRACT  Knowledge of bud fertility is an important aid in selection of new cultivars of table grapes with high yield potential. The aim of this study was to determine the sprouting percentage and fertility index of buds of 11 cultivars and table grape breeding selections over five production cycles. The study was carried out at the Bebedouro Experimental Field of Embrapa Semiárido in Petrolina-PE, Brazil, in the period 2013-2015 considering 14 table grape genotypes and 5 production cycles as sources of variation. A randomized block experimental design was used, evaluating sprouting percentage and the mean bud fertility index. A significant effect of the genotype on sprouting was observed only in the first and second production cycles; however, bud...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis sp.; Tropical viticulture; Seedless grape.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500801

Building a global platform for organic farming research, innovation and technology transfer
Provedor de dados: 21
Autores: Niggli, Urs; Andres, Christian; Willer, Helga; Baker, Brian P.
Organic food and farming systems have a great untapped potential to provide the world with healthy, high-quality food that is produced and distributed in an ecologically sound and fair way, but numerous production challenges and barriers slow the adoption of organic practices. Innovations addressing these challenges are not being developed sufficiently because of insufficient capacity in research, development and technologytransfer, especiallyinAfrica, Asia and Latin America. Given the limited resources, as well as the specific needs of organic food and farming systems, different pathways are needed to develop new technologies that are compatible with the principles of organic farming. The Technology Innovation Platform of IFOAM...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Technology transfer.
Ano: 2017
URL: http://orgprints.org/32069/1/Niggli_etal_2017_OrganicAgriculture_online_p1-16.pdf

Building Farm Resilience in a Changing Climate: Challenges, Potentials, and Ways Forward for Smallholder Cocoa Production in Bolivia
Provedor de dados: 21
Autores: Jacobi, Johanna; Bottazzi, Patrick; Pillco, Maria Isabel; Schneider, Monika; Rist, Stephan.
Migration from the Bolivian Altiplano to the Amazonian lowlands poses a number of challenges related to climate change adaptation and disaster risk reduction. Alto Beni, located in the Bolivian Yungas at the interface between two altitudinal zones, is a critical area in this respect. Unsustainable land use practices are leading to soil erosion, shallow landslides, as well as forest and biodiversity loss. Settlers from the Altiplano see themselves confronted with an ecosystem that does not support the agricultural systems they were once used to. Soil degradation and government incentives have promoted migration further into the rainforest, creating pressure on local indigenous groups and biodiversity. The best-suited land use system for the fragile soils...
Tipo: Book chapter
Palavras-chave: Crop husbandry; Bolivia; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/32090/1/Jacobi-etal-2017-Building-farm-resilience-changing-climate_Chapter14-p321-247.pdf

Building functional groups of marine benthic macroinvertebrates on the basis of general community assembly mechanisms
Provedor de dados: 5
Autores: Alexandridis, Nikolaos; Bacher, Cedric; Desroy, Nicolas; Jean, Fred.
The accurate reproduction of the spatial and temporal dynamics of marine benthic biodiversity requires the development of mechanistic models, based on the processes that shape macroinvertebrate communities. The modelled entities should, accordingly, be able to adequately represent the many functional roles that are performed by benthic organisms. With this goal in mind, we applied the emergent group hypothesis (EGH), which assumes functional equivalence within and functional divergence between groups of species. The first step of the grouping involved the selection of 14 biological traits that describe the role of benthic macroinvertebrates in 7 important community assembly mechanisms. A matrix of trait values for the 240 species that occurred in the Rance...
Tipo: Text
Palavras-chave: Assembly mechanisms; Benthic communities; Biological traits; Emergent groups; Functional diversity; Functional redundancy.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00369/47975/48000.pdf

Bukholderia strains promote Mimosa spp. growth but not Macroptilium atropurpureum
Provedor de dados: 124
Autores: Araújo,Kaliane Sírio; Carvalho,Fernanda de; Moreira,Fatima Maria de Souza.
ABSTRACT The aim of this study was to evaluate the relationship and symbiotic efficiency of 14 strains of Burkholderia isolated from rupestrian grasslands, using M. atropurpureum and Mimosa tenuiflora as trap plants, with the species M. atropurpureum, Mimosa bimucronata and M. foliolosa. For the nodulation and symbiotic efficiency test in M. atropurpureum, long-neck bottles containing nutrient solution were used. The experiments with Mimosa spp. were carried out in tubes containing vermiculite (160 cm3) and sand (80 cm3) (2:1). The parameters under evaluation were number of nodules, nodules dry matter production, shoots dry matter, roots dry matter, and total dry matter production for all the species analyzed; and plant height, diameter, and the Dickson...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rupestrian grasslands; Nitrogen-fixing bacteria; Symbiosis; Mimosa bimucronata; Mimosa foliolosa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100041

Bulk Density Prediction for Histosols and Soil Horizons with High Organic Matter Content
Provedor de dados: 90
Autores: Beutler,Sidinei Julio; Pereira,Marcos Gervasio; Tassinari,Wagner de Souza; Menezes,Michele Duarte de; Valladares,Gustavo Souza; Anjos,Lúcia Helena Cunha dos.
ABSTRACT Bulk density (Bd) can easily be predicted from other data using pedotransfer functions (PTF). The present study developed two PTFs (PTF1 and PTF2) for Bd prediction in Brazilian organic soils and horizons and compared their performance with nine previously published equations. Samples of 280 organic soil horizons used to develop PTFs and containing at least 80 g kg-1 total carbon content (TOC) were obtained from different regions of Brazil. The multiple linear stepwise regression technique was applied to validate all the equations using an independent data set. Data were transformed using Box-Cox to meet the assumptions of the regression models. For validation of PTF1 and PTF2, the coefficient of determination (R2) was 0.47 and 0.37, mean error...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pedotransfer functions; Multiple linear regression; Box-cox transformation; Soil database.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100309

Bulk soybean grain mass temperature in warehouses with isolated vents and vent-exhaust combined systems
Provedor de dados: 65
Autores: Pontes,Eliza Rigoni de; Weirich Neto,Pedro Henrique; Justino,Altair; Rocha,Carlos Hugo; Garcia,Luiz Cláudio.
ABSTRACT: This study aimed to compare the temperatures in the mass of bulk soybeans ( Glycine max ) in warehouses with isolated vents and vent-combined exhaustion. A completely randomized design was used, with two treatments and ten repetitions. Treatments consisted of warehouse with curved vents and warehouse with curved + static exhaust vents. Each repetition contained the average of all readings in three days in all cables of the warehouse part under study, totaling 10 repetitions per month. The variable analyzed was the temperature in the grain mass in the lower, middle and upper parts of the warehouse from January to May 2012. The environment temperature and humidity were also registered. Static hoods, along with curved vents on the roof of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Static exhaust; Glycine max; Post-harvest and curved vents.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100851

Busca por fontes de resistência a doenças de importância na cultura do cajueiro com base no comportamento de progênies.
Provedor de dados: 14
Autores: VALE, E. H.; MELO, D. S.; VIDAL NETO, F. das C.; BORDALLO, P. do N.; HAWERROTH, F. J.; HAWERROTH, M. C.; OLIVEIRA, L. C. P.
bitstream/item/163513/1/BPD17020.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium occidentale L; Melhoramento genético; Mofo-preto.; Oídio; Antracnose.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075121

Búsqueda de biomarcadores a partir de péptidos expresados en biopsias de cáncer de mama
Provedor de dados: 38
Autores: Muza Briseño,Carlos; Haskins,William; Cazares Urbina,Guillermo; Rodríguez Herrera,Raúl; Zaehringer,Madeleine; Zugasti Cruz,Alejandro; Morlett Chávez,Jesús Antonio.
El cáncer de mama (CM) es una de las principales causas de muerte en México. Se ha observado un incremento en la incidencia de éste en mujeres de 15-29 años. A fin de comprender las causas en el desarrollo del CM, se pretendió buscar la asociación entre los genes/enfermedad empleando técnicas de Biología Molecular. Se analizaron, por genómica funcional, 50 biopsias frescas de pacientes con CM (BFCM), 50 biopsias embebidas en parafina de CM (BEPCM) y 10 biopsias frescas de pacientes con sospecha de CM (BFSC), obtenidas de mujeres que residen en Coahuila, México. Las muestras proteicas se cuantificaron y se resolvieron en geles de poliacrilamida dodecil sulfato de sodio (SDS-PAGE) y en dos dimensiones (2-DE). El perfil proteico de las BFCM, BEPCM versus BFSC...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cáncer de mama; Proteómica; Geles de poliacrilamida-dodecil sulfato de sodio; Cromatografía líquida acoplada a espectrometría de masas en tándem; Biomarcadores.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000400008

Butterflies of Amazon and Cerrado remnants of Maranhão, Northeast Brazil
Provedor de dados: 49
Autores: Martins,Lucas Pereira; Araujo Junior,Elias da Costa; Martins,Ananda Regina Pereira; Colins,Mairla Santos; Almeida,Gabriela Cristina Fonseca; Azevedo,Gisele Garcia.
Abstract Species inventories are important tools to evaluate biodiversity losses and contribute to the conservation of endangered areas. The Amazon and Cerrado are the largest Brazilian biomes and represent some of the most threatened regions of the country. Due to its location between these biomes, the state of Maranhão, Northeast Brazil, possesses a great variety of habitats and a high local diversity. Nonetheless, few faunistic inventories of diversified groups have been performed in the state. In the specific case of butterflies, a well-known biological indicator, no inventories have been published in the past years. This study aimed to expand the knowledge on the composition of butterflies in Amazon and Cerrado remnants of Maranhão. Butterflies were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tropical forest; Diversity; Lepidoptera; Neotropical region; Savanna.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300303

Cadastro Ambiental Rural: hora dos fatos.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214521/1/5261.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Dados geocodificados; Imóvel rural.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123768

Cadastro Vitícola do Rio Grande do Sul - 2013 a 2015.
Provedor de dados: 14
Autores: MELLO, L. M. R. de.
Folder orientador para acesso ao Cadastro Vitícola, edição 2013-2015.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cadastro vitícola; Georreferenciamento; Vinhedos; Cultivar; Vinicultura.; Uva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068771

CADASTRO vitícola do Rio Grande do Sul: programa 17: Sul
Provedor de dados: 14
O Cadastro Vitícola do Rio Grande do Sul é um instrumento que reúne informações detalhadas sobre a viticultura gaúcha desde 1995. Nele há dados como a área e a produção de uvas por cultivar, por município e por região. A pesquisadora Loiva Ribeiro de Mello da Embrapa Uva e Vinho, e coordenadora do Cadastro desde a sua criação, fala sobre suas utilidades: o diagnóstico da produção de uvas, a definição de políticas de interesse setorial, os estudos de zoneamento vitícola e o controle de qualidade pela fiscalização.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Zoneamento vitícola; Viticultura; Uva; Controle de qualidade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070299

Caderneta de campo para monitoramento de insetos na soja.
Provedor de dados: 14
Autores: CORRÊA-FERREIRA, B. S.; PRANDO, A. M.; OLIVEIRA, A. B. de; MARX, E.; OLIVEIRA, F. T. de; CONTE, O.; ROGGIA, S.
No manejo integrado de pragas as etapas de amostragem, registro e monitoramento das populações de insetos-pragas e inimigos naturais presentes na lavoura são cruciais para a tomada de decisão de controle. Com o intuito de manter o histórico das populações de insetos presentes na lavoura prontamente acessível, está sendo apresentada a CADERNETA DE CAMPO no formato de bolso, o que facilita o registro, o transporte e o manuseio dos dados a campo por parte dos seus usuários. Nela também tem as orientações de como realizar as amostragens, além dos níveis de ação que devem ser considerados para tomada de decisão quanto à utilização de controle no Manejo Integrado de Pragas (MIP) da Soja. Contém fichas para monitoramento de insetos da soja.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Manejo integrado de pragas.; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077323

Cadernos de geoprocessamento 9: métodos, técnicas e equipamentos para o processo de reambulação de mapas de uso e cobertura da terra.
Provedor de dados: 14
Autores: ROSOT, M. A. D.; GARRASTAZU, M. C.; HOLLER, W. A.; GAIAD, N. P.; FRANCISCON, L.
Hoje inúmeros sensores satelitários e aerotransportados, bem como múltiplas fontes de dados auxiliares, encontram-se disponíveis para mapeamentos de uso e cobertura da terra, em diferentes escalas e com classes estabelecidas de acordo com distintos objetivos. Uma componente fundamental da atividade, entretanto, é a verificação da concordância entre as classes mapeadas durante a execução do processo cartográfico e as classes observadas no terreno (?verdade terrestre?). Já em 1990, Dicks e Lo (1990) comentavam o fato de que, por dificuldades orçamentárias, falta de tempo ou de treinamento adequado, muitos mapas de uso e cobertura são produzidos sem que se quantifique e documente sua acuracidade temática. Ainda, segundo os autores, tal prática se tornou mais...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Geoprocessamento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079921

Cadmium voltametric quantification in table chocolate produced in Chiquinquira-Boyaca, Colombia
Provedor de dados: 109
Autores: Chaparro-Acuña,Sandra Patricia; Vargas-Moreno,Paola Andrea; Silva-Gómez,Leonardo Andrés; Cárdenas,Oswaldo Eliécer.
Abstract: Bioaccumulation of heavy metals such as cadmium has been a major concern in scientific communities and international food organizations, given the great toxicological risk to the consumer, and in many places there is no detailed record of its actual content. In this way, the need arises to carry out a study and registration of the concentration of this metal in products such as table chocolate, of great consumption at regional and national level. Likewise, we seek to have effective quantification tools and a reliable and affordable method to achieve the aim of this research. In this research, Cadmium content in powdered and granulated table chocolate was determined, elaborated and commercialized in the municipality of Chiquinquira,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food; Cocoa; Electrochemistry; Heavy metals; Validation.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200172

Caenodelphax teapae (Fowler) (Hemiptera: Delphacidae): nuevo vector natural del Mal de Río Cuarto virus (MRCV, Fijivirus) en Argentina
Provedor de dados: 114
Autores: Velazquez,P.D; de Remes Lenicov,A.M.M; Truol,G.A.
El Mal de Río Cuarto virus (MRCV) es el agente causal del mal de Río Cuarto, una de las principales enfermedades del maíz en Argentina. Es transmitido en la naturaleza principalmente por Delphacodes kuscheli (Insecta: Hemiptera). La presencia de otros delfácidos en áreas afectadas por la enfermedad, permite suponer que éstos tendrían un rol en su epidemiología. En prospecciones realizadas entre los años 2003 y 2006 en las provincias de Tucumán y Salta (noroeste argentino), Caenodelphax teapae se destacó por ser una de las especies más abundantes en la vegetación espontánea. El MRCV fue transmitido experimentalmente a trigo a partir de ejemplares naturalmente infectados provenientes de campo en Tucumán. La reacción del virus en las pruebas serológicas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mal de Río Cuarto virus; Fijivirus; Caenodelphax teapae; Vector natural.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2017000100004

Cães resgatados de enchente no município de Porto Alegre, estado do Rio Grande do Sul, Brasil – relato de caso
Provedor de dados: 195
Autores: Vieira, J. K.; Peruzzi, J.; Vicentini, F. K.; Gemerasca, M. M. S.; Werenicz, R.; Pacheco, R.
Com as cheias registradas em outubro de 2015 no município de Porto Alegre, Estado do Rio Grande do Sul, Brasil, milhares de famílias das regiões das ilhas foram desalojadas. Os animais de companhia das famílias realocadas para o abrigo municipal foram resgatados e alojados na Unidade de Medicina Veterinária (UMV) da Secretaria Especial dos Direitos Animais (SEDA). Nos dias 11, 12 e 14 de outubro de 2015, foram resgatados 322 animais que permaneceram na UMV/SEDA por aproximadamente 20 dias. Durante o resgate, os animais foram identificados com o emprego de cordas com números, relacionados ao responsável pelo animal e a seu endereço e telefone; posteriormente, foram microchipados na UMV. Durante a situação emergencial, todas as agendas e ações da SEDA foram...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36814

Cage-free: o futuro da avicultura ou a avicultura do futuro?
Provedor de dados: 14
Autores: MAZZUCO, H.; ABREU, P. G. de; SILVA, I. J. O. da.
bitstream/item/166885/1/final8633.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Produção de ovos; Avicultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080002

Cahier de Procédures REPHY. Document de prescription. Version 1
Provedor de dados: 5
Autores: Belin, Catherine; Neaud-masson, Nadine.
Les modalités de la surveillance assurée par le REPHY sont détaillées dans ce document de prescription qui rassemble les contraintes et obligations nationales en termes de programmation. Celles‐ci incluent les aspects institutionnels, par exemple les obligations relevant de la DCE, mais aussi les recommandations scientifiques ayant émergé ces dernières années, suite aux travaux réalisés et publiés sur les données historiques de surveillance, et aux groupes de réflexion qui ont contribué à l’optimisation du REPHY. Cette optimisation s’est déroulée entre mi 2013 et mi 2016, et a abouti à déterminer trois composantes : - le REPHY Observation, qui a pour objectif de répondre à des questions de recherche, et dont une partie fait l’objet d’une demande de...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00393/50389/51100.pdf

Cahier de procédures REPHYTOX. Document de prescription. Version 2
Provedor de dados: 5
Autores: Neaud-masson, Nadine; Belin, Catherine.
L'objectif du réseau REPHYTOX est la recherche et le suivi des toxines réglementées d'origine phytoplanctonique susceptibles de s’accumuler dans les produits marins de consommation, en particulier les mollusques bivalves, présents dans les zones de production ou dans les gisements naturels exploités professionnellement. Les modalités de cette surveillance sont détaillées dans ce document de prescription qui rassemble les aspects institutionnels des prescriptions et les aspects principaux de programmation. Le présent document annule et remplace les prescriptions du Cahier de Procédures REPHYTOX version 1. Il implique tous les chefs des Laboratoires Environnement et Ressources (LERs), et leurs équipes ainsi que leurs partenaires intervenant dans ce cadre. Il...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00399/50995/51776.pdf

CAISSON 1000 BARS. Compte-rendu de maintenance et de dépannage sur le caisson 1000 bars pour l’année 2017
Provedor de dados: 5
Autores: Martin, Christophe.
Maintenir en état le caisson 1000 bars, son système de mise en pression et la centrale de filtration des huiles, afin que celui-ci soit en mesure d’assurer les essais demandés.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00442/55379/56897.pdf

CAISSON 1500 BARS. Compte-rendu de maintenance et de dépannage sur le caisson 1500 bars pour l’année 2017
Provedor de dados: 5
Autores: Martin, Christophe.
Maintenir en état le caisson 1500 bars, son système de mise en pression et la centrale de filtration des huiles, afin que celui-ci soit en mesure d’assurer les essais demandés.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00442/55378/56895.pdf

Cajuína: processo de obtenção.
Provedor de dados: 14
Autores: BARRETO, A. L. H.; RIBEIRO, J. L.
Processo de obtenção da Cajuína; Produção da cajuína.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Processamento da cajuína.; Caju.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081806

Calcium anacardate as growth promoter for piglets at the nursery phase
Provedor de dados: 86
Autores: Matos,Amanda Veruska Silva de; Watanabe,Pedro Henrique; Freitas,Ednardo Rodrigues; Santos,Kassia Moreira; Araújo,Lina Raquel Santos; Nepomuceno,Rafael Carlos; Vieira,Alini Mari; Vieira,Eloisa Helena Mendes.
Abstract: The objective of this work was to evaluate the effects of the dietary inclusion of calcium anacardate on the performance, diarrhea incidence, blood parameters, intestinal morphometry, and pH of gastrointestinal contents in piglets from 21 to 42 days of age. Sixty weaned Topigs piglets, with initial weight of 6.049±0.311 kg, were distributed in the following treatments: diet with or without antibiotic growth promoter (zinc bacitracin) and diets supplemented with increasing levels of calcium anacardate (0.4, 0.8, and 1.2%), with six replicates and two animals per experimental unit. No differences in performance (21 to 42 days of age), blood parameters, and villus height:crypt depth ratio were found between piglets fed diets containing calcium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anacardic acid; Intestinal morphometry; Organic acids; Phenolic compounds; Post-weaning; Zinc bacitracin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001201253

Calcium and Magnesium Released from Residues in an Integrated Crop-Livestock System under Different Grazing Intensities
Provedor de dados: 90
Autores: Assmann,Joice Mari; Martins,Amanda Posselt; Anghinoni,Ibanor; Costa,Sergio Ely Valadão Gigante de Andrade; Franzluebbers,Alan Joseph; Carvalho,Paulo César de Faccio; Silva,Francine Damian da; Costa,Álvaro Araujo.
ABSTRACT Under integrated crop-livestock production systems (ICLS), plant and animal residues are important nutrient stocks for plant growth. Grazing management, by affecting the numbers of both plants and animals and the quality of residues, will influence nutrient release rates. The objective of this study was to evaluate the impact of grazing intensity on Ca and Mg release from pasture, dung, and soybean residues in a long-term no-till integrated soybean-cattle system. The experiment was established in May 2001 in a Latossolo Vermelho Distroférrico (Rhodic Hapludox). Treatments were a gradient of grazing intensity, determined by managing a black oat + Italian ryegrass pasture at 10, 20, 30, and 40 cm grazing height and no-grazing (NG), followed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mixed pasture; Animal residue; Half-life time; Nutrient cycling.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100512

CALCIUM NITRATE CONCENTRATIONS IN FERTIGATION FOR ‘TERRA’ BANANA PRODUCTION
Provedor de dados: 70
Autores: Andrade Neto,Torquato M. De; Coelho,Eugênio F.; Silva,Ana Carina P. Da.
ABSTRACT The aim of this study was to evaluate the effect of calcium nitrate concentration of irrigation water on soil chemical attributes and productivity during the first ‘Terra’ banana crop cycle. The experiment followed a completely randomized design with six treatments and five replications, with six plants per plot. Treatments consisted in the use of three calcium nitrate concentrations (3.0, 10.0 and 13.0 g.L−1), applied via dripping and micro-micro-sprinkling irrigation. The results showed that the soil chemical properties under fertigation are influenced by the water and nutrient delivery system. There was a linear tendency of increase in electrical conductivity of the saturation extract and soil solution with the increase in calcium nitrate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil solution; Saturation extract; Electric conductivity; Trickle irrigation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000200385

Calcium-driven DNA synthesis by a high-fidelity DNA polymerase
Provedor de dados: 5
Autores: Ralec, Celine; Henry, Etienne; Lemor, Melanie; Killelea, Tom; Henneke, Ghislaine.
Divalent metal ions, usually Mg2+, are required for both DNA synthesis and proofreading functions by DNA polymerases (DNA Pol). Although used as a non-reactive cofactor substitute for binding and crystallographic studies, Ca2+ supports DNA polymerization by only one DNA Pol, Dpo4. Here, we explore whether Ca2+-driven catalysis might apply to high-fidelity (HiFi) family B DNA Pols. The consequences of replacing Mg2+ by Ca2+ on base pairing at the polymerase active site as well as the editing of terminal nucleotides at the exonuclease active site of the archaeal Pyrococcus abyssi DNA Pol (PabPolB) are characterized and compared to other (families B, A, Y, X, D) DNA Pols. Based on primer extension assays, steady-state kinetics and ion-chased experiments, we...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00405/51663/52210.pdf

Calcul d’un indice de composition phytoplanctonique pigmentaire pour les eaux guyanaises (DCE)
Provedor de dados: 5
Autores: Lampert, Luis.
This study suggests an WFD composition index built with phytoplankton pigments (HPLC) gathered during 2013-2015 samplings in coastal water body of French Guiana.
Tipo: Text
Palavras-chave: Guyane française; DCE; Phytoplancton; Indice de composition; ICBC.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00389/50040/50623.pdf

Calculate the risk of wireworm infestation in the field
Provedor de dados: 21
Autores: Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The practice abstract explains the use of wireworm traps to determine the risk of wireworm infestation before planting potatoes.
Tipo: Report
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32763/1/Calculate%20the%20risk%20of%20wireworm%20infestation%20in%20the%20field.pdf

Calculate the risk of wireworm infestation in the field
Provedor de dados: 21
Autores: Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
• In spring, with a soil temperature of at least 8 °C, place a pot full of cereal or maize grains into water and allow it soak for 24 hours.  • Spread out the soaked grains on about 20 cardboard or plastic plates, pot traps, stockings with adequate mesh size or similar materials. Sealable containers must have several holes; through which the worms can access the trap.  • Position the traps at a depth of 10 cm with at least 10 to 15 traps per field. The more traps per ha, the more reliable the results. Cover the traps with earth to soil-level and mark the locations.  • After 7 to 10 days, dig out the traps, collect them and count the wireworms.  • If one or more wireworms per trap is found, the field is infested quite strongly: economic losses are to be...
Tipo: Practice tool
Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017
URL: http://orgprints.org/31033/1/PA_029_calculate_risk_wireworms_final_QR.pdf

Calculating surface ocean pCO   2   from biogeochemical Argo floats equipped with pH: An uncertainty analysis
Provedor de dados: 5
Autores: Williams, N. L.; Juranek, L. W.; Feely, R. A.; Johnson, K. S.; Sarmiento, J. L.; Talley, L. D.; Dickson, A. G.; Gray, A. R.; Wanninkhof, R.; Russell, J. L.; Riser, S. C.; Takeshita, Y.
More than 74 biogeochemical profiling floats that measure water column pH, oxygen, nitrate, fluorescence, and backscattering at 10 day intervals have been deployed throughout the Southern Ocean. Calculating the surface ocean partial pressure of carbon dioxide (pCO2sw) from float pH has uncertainty contributions from the pH sensor, the alkalinity estimate, and carbonate system equilibrium constants, resulting in a relative standard uncertainty in pCO2sw of 2.7% (or 11 µatm at pCO2sw of 400 µatm). The calculated pCO2sw from several floats spanning a range of oceanographic regimes are compared to existing climatologies. In some locations, such as the subantarctic zone, the float data closely match the climatologies, but in the polar Antarctic zone...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00383/49462/49946.pdf

Cálculo da média geométrica da contagem de células somáticas e contagem total de bactérias utilizando planilha eletrônica do Excel para comparação com os requisitos estabelecidos pela legislação federal.
Provedor de dados: 14
Autores: SOUZA, G. N. de; LANGE, C. C.; RIBEIRO, J. B.; MENDONÇA, J. F. M. de; SILVA, M. R.; BRITO, M. A. V. P. e; RUBIALE, L.; MENDONCA, L. C.
Em relação aos indicadores de qualidade higiênico sanitária do leite, foi estabelecida na legislação a necessidade de coletar pelo menos uma amostra de leite de tanque de refrigeração mensalmente para realizar a contagem de células somáticas (CCS) e contagem total de bactérias (CTB) em um laboratório da RBQL. Os resultados de CCS e CTB do leite do tanque dos últimos três meses devem ser utilizados para calcular a média geométrica. O objetivo dessa circular técnica é apresentar uma metodologia para calcular a média geométrica da CCS e CTB de rebanhos em planilha eletrônica do Excel. Com as médias geométricas calculadas e o gráfico pronto, é possível avaliar se o leite produzido em determinada propriedade está ou não de acordo com os requisitos mínimos de...
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: CCS; CTB; Qualidade do leite; Qualidade higiênico sanitária do leite; RBQL; Rede Brasileira de Laboratórios de Controle de Qualidade do Leite; Cálculo com planilha.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080825

Calendário floral de plantas melíferas nos assentamentos rurais na fronteira com a Bolívia, Corumbá, MS.
Provedor de dados: 14
Autores: SALIS, S. M. de; ALMEIDA, A. M. de; REIS, V. D. A. dos; SORIANO, B. M. A.; URBANETZ, C.; AZEVEDO, DAMIÃO TEIXEIRA de; JESUS, E. M. de; RODRIGUES, R. da S.; CASTRO, W. J. P.
O calendário floral é uma ferramenta essencial para o adequado planejamento da apicultura, pois identifica quais são os períodos de safra e entressafra de produtos apícolas de determinada região. Por isso, os calendários florais devem ser regionalizados, uma vez que a composição florística e a florada variam de uma localidade para outra, em função das condições edafo-climáticas. Foi elaborado um calendário floral de plantas melíferas para dois assentamentos rurais, Taquaral e Tamarineiro II Sul, na fronteira com a Bolívia, próximos à cidade de Corumbá, para subsidiar o desenvolvimento da produção de mel na região do Pantanal.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bees.; Abelha; Apicultura; Apiculture.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087108

Calibración de los modelos de pérdidas de suelo usle y musle en una cuenca forestal de México: caso El Malacate
Provedor de dados: 115
Autores: Prado-Hernández,Jorge V.; Rivera-Ruiz,Pedro; León-Mojarro,Benjamín de; Carrillo-García,Mauricio; Martínez-Ruiz,Antonio.
Resumen La cuantificación de la erosión hídrica de los suelos en cuencas hidrográficas sirve para conocer el grado de su deterioro y para implementar medidas de conservación que minimicen la pérdida del suelo. Dada la carencia de la información para cuantificar con precisión aceptable la erosión en México, es necesario estudiar su estimación con la información disponible mediante metodologías validadas con información experimental. Por tal motivo, el objetivo de este estudio fue calibrar los modelos USLE (EUPS o Ecuación Universal de la Pérdida del Suelo, por sus siglas en inglés) y MUSLE (EUPS modificada) en la microcuenca El Malacate, perteneciente a la cuenca del Lago de Pátzcuaro en Michoacán, México con información experimental de 2013. El modelo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Degradación específica; Erosión del suelo; Modelación hidrológica; Producción de sedimentos; Simulación en cuencas.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000300265

Calibration of the carbon isotope composition (C-13) of benthic foraminifera
Provedor de dados: 5
Autores: Schmittner, Andreas; Bostock, Helen C.; Cartapanis, Olivier; Curry, William B.; Filipsson, Helena L.; Galbraith, Eric D.; Gottschalk, Julia; Carlos Herguera, Juan; Hoogakker, Babette; Jaccard, Samuel L.; Lisiecki, Lorraine E.; Lund, David C.; Martinez-mendez, Gema; Lynch-stieglitz, Jean; Mackensen, Andreas; Michel, Elisabeth; Mix, Alan C.; Oppo, Delia W.; Peterson, Carlye D.; Repschlaeger, Janne; Sikes, Elisabeth L.; Spero, Howard J.; Waelbroeck, Claire.
The carbon isotope composition (C-13) of seawater provides valuable insight on ocean circulation, air-sea exchange, the biological pump, and the global carbon cycle and is reflected by the C-13 of foraminifera tests. Here more than 1700 C-13 observations of the benthic foraminifera genus Cibicides from late Holocene sediments (C-13(Cibnat)) are compiled and compared with newly updated estimates of the natural (preindustrial) water column C-13 of dissolved inorganic carbon (C-13(DICnat)) as part of the international Ocean Circulation and Carbon Cycling (OC3) project. Using selection criteria based on the spatial distance between samples, we find high correlation between C-13(Cibnat) and C-13(DICnat), confirming earlier work. Regression analyses indicate...
Tipo: Text
Palavras-chave: Carbon; Isotopes; Benthic; Foraminifera; Calibration.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00661/77326/78788.pdf

CALIBRATION OF THE HARGREAVES-SAMANI EQUATION FOR SPECIFIC PERIODS OF THE YEAR IN THE MUNICIPALITY OF JAÍBA-MG, BRAZIL
Provedor de dados: 107
Autores: Duarte, Anunciene Barbosa; Ferreira, Lucas Borges; dos Santos, Edson Fagne.
Reference evapotranspiration (ET0) explains the climatic effects on crop water demand. The Food and Agriculture Organization (FAO) recommends the Penman Monteith equation as a standard method for estimating ET0. However, because this equation requires a large amount of meteorological data, it has limited application. An alternative is the Hargreaves-Samani (HS) equation, which only requires air temperature data, and can be calibrated to specifc locations and periods. The present study aimed to calibrate the empirical parameters (coeffcients and exponent) of the HS equation for specifc periods of the year, as well as evaluate the behavior and calibration of this equation throughout the year in the municipality of Jaíba-MG, Brazil. The daily meteorological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metereologia Agrícola evapotranspiration; Irrigation scheduling; Missing data; Temperature.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/838

Cambio climático y modelado de distribución de especies de Stevia (Asteraceae) en el noroeste de la Argentina
Provedor de dados: 67
Autores: Rodríguez-Cravero,Juan F; Grossi,Mariana A; Fuentes-Castillo,Taryn; Gutiérrez,Diego G.
La elevada biodiversidad y riqueza específica, junto con una gran variedad de ecosistemas, convierten al noroeste de la Argentina (NOA) en un área adecuada para estudiar los posibles efectos del cambio climático sobre la distribución de los organismos. Asteraceae es una familia de plantas con flores bien representada en esta área; en especial, el género Stevia, con 25 especies que habitan diferentes ambientes. Los objetivos de este estudio fueron: 1) modelar la aptitud de hábitat para cinco especies de Stevia que habitan el noroeste argentino, y 2) proyectar dicha aptitud bajo un posible escenario de emisión de gases de efecto invernadero para el año 2050. Se analizaron las especies S. alpina, S. breviaristata, S. minor, S. vaga y S. yaconensis. Los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distribución potencial; Nicho climático.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000400009

CAMBIOS EN LA AVIFAUNA DE UN RELICTO DE BOSQUE EN LA FRANJA PERIURBANA DE BOGOTÁ A LO LARGO DE CATORCE AÑOS
Provedor de dados: 37
Autores: ROSSELLI,Loreta; DE LA ZERDA,Susana; CANDIL,Jonathan.
RESUMEN A lo largo de varios siglos, la vegetación nativa de la parte plana de la Sabana de Bogotá ha sido casi completamente sustituida por cultivos, potreros y urbanizaciones. El último relicto de esta vegetación es un pequeño bosque (ca 10 ha), ubicado en la Hacienda Las Mercedes en el borde norte de la ciudad de Bogotá. El tamaño reducido y aislamiento del bosque, agravado por el crecimiento descontrolado de vegetación invasiva (lianas y zarzamora silvestre) ha generado la pérdida de muchas especies. Sin embargo, en los últimos años el bosque ha sido objeto de acciones de rehabilitación y actualmente la zona está inmersa en una reserva en donde se prevén programas de restauración más amplios. Con el objetivo de evaluar los cambios en la comunidad de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aves; Conservación; Endemismo; Restauración ecológica.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000200007

Cambios en la diversidad funcional del sotobosque y la tasa de descomposición frente a diferentes intensidades de uso silvopastoril en el noroeste de la Patagonia, Argentina
Provedor de dados: 67
Autores: Arias Sepúlveda,Juliana E; Chillo,Verónica.
La pérdida de diversidad funcional por cambios en el uso del suelo es clave para alcanzar un manejo sostenible ya que cumple un papel fundamental en el funcionamiento del ecosistema al influir directamente en procesos ecológicos. En los bosques andino-patagónicos, la ganadería es una de las principales actividades productivas que genera cambios en los ecosistemas naturales. El objetivo del trabajo fue caracterizar la variación de la diversidad funcional de la vegetación del sotobosque en sitios con distintas intensidades de uso silvopastoril, y los efectos que estas variaciones producen sobre la tasa de descomposición del mantillo, en bosques mixtos de ciprés y coihue del suroeste de la Provincia de Río Negro (Argentina). Para ello se caracterizó la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bosques mixtos; Características funcionales; Pastoreo; Biodiversidad.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000100004

Cambios en los parámetros de calidad del trigo candeal durante el almacenamiento
Provedor de dados: 114
Autores: Astiz,V; Errea,E. A.; Molfese,E. R.; Seghezzo,M. L.
La calidad del trigo recién cosechado y las fluctuaciones que puede sufrir durante el almacenamiento resultan temas de interés en la industria molinera. El objetivo de este trabajo fue estudiar los cambios producidos en la calidad industrial del trigo candeal (Triticum durum L.) recién cosechado y durante siete meses de almacenamiento. Los parámetros de grano y sémola determinados fueron: peso hectolitro, peso de mil granos, proteína, humedad, rendimiento molinero, falling number, color, contenido de gluten húmedo y seco, índice de gluten y propiedades farinográficas. La humedad del grano se mantuvo por debajo del 14% durante el tiempo de almacenamiento. Se observaron fluctuaciones en las tasas de extracción de sémola durante los primeros meses de ensayo....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trigo candeal; Almacenamiento; Calidad industrial.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2017000200003

Cambios estructurales e institucionales del cooperativismo agrícola entrerriano en la postconvertibilidad (2002-2013): El caso de La Agrícola Regional Cooperativa de Crespo
Provedor de dados: 125
Autores: Soleno Wilches,Ronald.
El propósito del trabajo es establecer los principales cambios organizacionales e institucionales desplegados por el cooperativismo agropecuario de la provincia de Entre Ríos (Argentina) para hacer frente a las transformaciones del sistema agroalimentario en la etapa de la postconvertibilidad. La metodología empleada es fundamentalmente cualitativa y se basa en el análisis del caso de La Agrícola Regional Cooperativa de Crespo (LAR). Los hallazgos más importantes permiten observar que las estrategias organizacionales e institucionales adoptadas por LAR le han permitido consolidarse como una &amp;#8220;gran empresa cooperativa&amp;#8221;, cuya compleja estructura (expresada en la multiplicidad de rubros, sucursales, alianzas estratégicas, entre otros) le...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooperativas agrarias; Cambios estructurales; Mecanismos de adaptación; Contexto competitivo; Sistema agroalimentario; Entre Ríos.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000200002

Cambios florísticos inducidos por la frecuencia de fuego en el Chaco Serrano
Provedor de dados: 51
Autores: Carbone,Lucas M; Aguirre-Acosta,Natalia; Tavella,Julia; Aguilar,Ramiro.
Las Sierras Chicas de Córdoba son el cordón montañoso con mayor frecuencia de fuego del centro de Argentina. Sin embargo, hasta el momento no se ha evaluado cuál es la respuesta de las comunidades de plantas del Chaco Serrano a los efectos de la frecuencia de fuego. En base a 23 años de historia de fuego, evaluamos la fisonomía de la vegetación, la riqueza y la composición de la comunidad de plantas vasculares en sitios no quemados, con baja y alta frecuencia de fuego en el distrito Chaqueño Serrano localizado en las Sierras Chicas de Córdoba. Encontramos que la frecuencia de fuego produce cambios en la estructura de la vegetación, en la riqueza y en la composición florística. Específicamente, observamos una disminución de la riqueza total de especies en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Régimen de fuego; Riqueza de plantas; Composición de especies; Especies indicadoras; Sierras Chicas.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000400011

Cambios Morfológicos en la Ontogenia Temprana de Chirostoma riojai
Provedor de dados: 77
Autores: Alarcón-D,Iván; Castillo-Rivera,Manuel Arnoldo; Arroyo-Cabrales,Joaquin; Figueroa-Lucero,Gerardo.
El charal de Toluca Chirostoma riojai es un pez de alto valor cultural e ictiológico. Los trabajos sobre esta especie se enfocan en el tipo de alimentación o forman parte de revisiones taxonómicas y son pocos los estudios sobre los cambios morfológicos durante su ontogenia. Se evaluó la figura de C. riojai mediante morfometría geométrica desde su eclosión hasta los 90 días de vida. Los ejemplares se cultivaron en condiciones controladas y fueron fijados 171 organismos pertenecientes a 11 intervalos de edad incluidos en cinco fases: embrión libre, apterolarva, pterolarva, juvenil y adulto. Se usaron seis puntos anatómicamente homólogos en una primera configuración de marcas y en una segunda se delinearon dos contornos (dorsal y ventralmente) de la región...
Tipo: Journal article
Palavras-chave: Morfometría geométrica; Figura; Ontogenia temprana; Chirostoma.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100052

Caminho sustentável: siga essa trilha e encontre o conhecimento científico.
Provedor de dados: 14
Autores: AVIDOS, M. F. D.; TOREZANI, K. R. de S.; MEDEIROS, M. das D. V.; OLIVEIRA, H. F. F. de; SANTANA, I. M. G. L.
bitstream/item/169998/1/Caminho-Sustentavel.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Responsabilidade ambiental; Trilha.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083817

Campagne de surveillance DCE 2015 en Méditerranée française. Districts « RHONE ET COTIERS MEDITERRANEENS » ET « CORSE »
Provedor de dados: 5
Autores: Witkowski, Fanny; Andral, Bruno; Derolez, Valerie; Tomasino, Corinne.
Sur la façade méditerranéenne, l'Ifremer a assuré en 2015 une partie logistique de la quatrième campagne du contrôle de surveillance DCE et la coordination de la caractérisation de plusieurs éléments de qualité. Les résultats de la quatrième campagne de contrôles de surveillance DCE permettent de caractériser la qualité de 45 masses d’eau littorales suivies en 2015. Dans le district « Rhône et côtiers méditerranéens » (volet 1), 3 des 18 masses d’eau côtières (MEC) sont déclassées pour la chimie au regard des résultats acquis dans la matière vivante, tandis que l'ensemble des MEC suivies pour le phytoplancton affichent un bon état. Dans les masses d’eau de transition (MET), la chimie matière vivante déclasse 7 MET, le suivi dans l'eau (échantillonneurs...
Tipo: Text
Palavras-chave: Surveillance; Phytoplancton; Macrophytes; Substances prioritaires; Bioaccumulation; État biologique; État chimique; Eaux côtières; Eaux de transition.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00394/50583/51272.pdf

Campylobacter coli in Organic and Conventional Pig Production in France and Sweden: Prevalence and Antimicrobial Resistance.
Provedor de dados: 21
Autores: Kempf, Isabelle; Kerouanton, Annaëlle; Bougeard, Stéphanie; Nagard, Bérengère; Rose, Valérie; Mourand, Gwénaëlle; Österberg, Julia; Bengtsson, Björn O.
The purpose of the study was to evaluate and compare the prevalence and antimicrobial resistance of Campylobacter coli in conventional and organic pigs from France and  Sweden. Fecal or colon samples were collected at farms or at slaughterhouses and cultured for Campylobacter. The minimum inhibitory concentrations of ciprofloxacin,  nalidixic acid, streptomycin, tetracycline, erythromycin, and gentamicin were determined by microdilution for a total of 263 French strains from 114 pigs from 50 different farms and 82 Swedish strains from 144 pigs from 54 different farms. Erythromycin resistant isolates were examined for presence of the emerging rRNA methylase erm(B) gene.  The study showed that within the colon samples obtained in each country there was no...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Health and welfare.
Ano: 2017
URL: http://orgprints.org/32150/1/fmicb-08-00955%20%281%29.pdf

Campylobacter: implicações para a carne de frango e a saúde pública.
Provedor de dados: 14
Autores: VAZ, C. S. L.; RECH, D. V.; REBELATTO, R.; DUARTE, S. C.; BESSA. M. C.
Uma análise preliminar da rotina laboratorial da Embrapa Suínos e Aves entre os anos de 2010 a 2014 mostrou que foram isoladas 1.141 cepas de Campylobacter de material avícola, compreendendo as espécies C. Jejuni e C. Coli.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Carne de frango; Sanidade animal; Contaminação; Isolamento; Campylobacter coli; Campylobacter jejuni.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069577

Can anti-bothropstoxin-I antibodies discriminate between Bothrops jararaca and Bothrops jararacussu venoms?
Provedor de dados: 80
Autores: Araujo,Ricardo Teixeira; Corrêa-Netto,Carlos; Brazil-Más,Leonora; Silveira,Caio Raony Farina; Fernandes,Irene; Zingali,Russolina Benedeta.
Abstract  Background  Snakes of the genus Bothrops, popularly known as pit vipers, are responsible for most cases of snakebite in Brazil. Within this genus, Bothrops jararacussu and B. jararaca deserve special attention due to the severity of their bites and for inhabiting densely populated areas. Regarding the treatment of snakebites by Bothrops jararacussu, questions have been raised about the effectiveness of the specific bothropic antivenom in neutralizing myotoxic effects; however, there are no accurate data for humans. Thus, the development of a differential diagnostic kit for this species would be of great interest because it provides, for healthcare professionals, a tool that would allow us to determine whether the accident was caused by B....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bothrops jararacussu; Bothrops jararaca; Bothropstoxin-I; Monoclonal antibodies; Species specificity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100308

Can ants control plant diseases?
Provedor de dados: 21
Autores: Offenberg, Joachim.
Ants are challenged with disease transmission and microbial hygiene due to a life in densely populated long-lived ant nests. To improve hygiene ants use different ways to reduce microbial growth. They groom their bodies with (i) antimicrobial excretions from their metapleural and poison glands, they (ii) associate with bacterial symbionts capable of producing antibiotics, or they (iv) eat microbial spores. These defenses extend beyond the individual ant, as ants may groom nest mates, food substrates or nesting material. Defenses may even extend beyond the nest and affect mutualistic partners. For example, ants in specialized myrmecophytic ant-plant interactions have been shown to reduce pathogen loads on their host plants. Here we tested if wood ants...
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33271/1/SE%202017%20Conference%20Program.pdf

Can “Caricia” and “Princesa” apples be considered low-chilling cultivars?
Provedor de dados: 1
Autores: Castro, Damián César; Alvarez, Norma; Gabriel, Paola; Buyatti, Marcela; Favaro, Juan Carlos; Gariglio, Norberto.
The purpose of this work was to study the response of two apple cultivars bred for low chilling environments to artificial chilling accumulation. Two trials were carried out; in experiment one, excised shoots were randomly taken from “Caricia” and “Princesa”, and in experiment two, intact and excised shoots of “Caricia”, “Princesa” and “Gala” (control) were collected. After collection, both shoot types were exposed to artificial chilling accumulation (4.0 ± 0.5°C) from 0 to 1200 chill units (CU). Bud break of mixed buds of “Caricia” and “Princesa” was higher than 50% between 0 CU to 1200 CU, irrespective of shoot type. Bud break of “Gala” mixed buds exceeded 50% only in intact shoots after accumulating 900 CU. The mean time to bud break of “Caricia” and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica Borkh; Dormancy; Bud break; Lack of chilling; Heat requirements.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/30996

Can living mulches in intercropping systems reduce the potential nitrate leaching? Studies of organic cauliflower (Brassica oleracea L. var. botrytis) and leek (Allium porrum L.) production across European conditions
Provedor de dados: 21
Autores: Xie, Yue; Tittarelli, Fabio; von Fragstein, Peter; Bavec, Martina; Canali, Stefano; Kristensen, Hanne Lakkenborg.
The effect of introduction strategy for living mulches (LMs) to reduce the potential nitrate leaching was investigated when grown with vegetables with high nitrogen (N) demand and low use efficiency in four European countries: Italy, Slovenia, Germany and Denmark over 2 yr. The plant N uptake and soil nitrate N content at harvest, in the autumn, and in the following spring were measured below open-pollinated and hybrid cultivars of cauliflower and leek crops. The cultivars performed differently over the 2 yr. In Italy and Slovenia, when LM of burr medic or white clover was broad sown (addition design ADD) at the same time as crop transplanting, the N uptake of crops was hampered without increasing the total aboveground N accumulation. Delaying LM sowing by...
Tipo: Journal paper
Palavras-chave: Crop combinations and interactions; Nutrient turnover; Vegetables; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/32018/1/Xie%20et%20al%20RAFS%202017.pdf

Can nearby eutrophic reservoirs sustain a differentiated biodiversity of planktonic microcrustaceans in a tropical semiarid basin?
Provedor de dados: 42
Autores: DINIZ,LEIDIANE P.; MELO-JÚNIOR,MAURO DE.
ABSTRACT This paper aims to compare alpha and beta diversities of planktonic microcrustaceans from three reservoirs located nearby in a tropical semiarid basin. Our hypothesis was that alpha and beta diversities of the community are different, although the ecosystems are located close to each other. We carried out two sampling campaigns: dry and rainy seasons. The sampling of microcrustaceans and environmental variables (dissolved oxygen, chlorophyll a and nutrient) was performed at twelve stations and were distributed throughout the three zones (river, transition, and lacustrine), using a plankton net (45 µm). The reservoirs showed different uses and types of nitrogen predominance: Cachoeira (supply/nitrate), Borborema (sewage/ammonia) and Saco...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alpha and beta diversities; Artificial lakes; Cladocera; Copepoda; Brazil; Zooplankton.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602771

Can organic crops increase the economic potential for biorefineries?
Provedor de dados: 21
Autores: Gylling, Morten; Jakobsen, Anders B.
With the current cost and price relations, the profitability of biorefineries is still challenged. The use of organic crops, such as grass, in biorefineries can increase the profitability because organic products can be sold at higher prices.
Tipo: Newspaper or magazine article
Palavras-chave: Production systems; "Organics" in general; Farming Systems; Feeding and growth; Crop husbandry.
Ano: 2017
URL: http://orgprints.org/31687/1/index.html

Can Sarcophagidae (Diptera) be the most important entomological evidence at a death scene? Microcerella halli as a forensic indicator
Provedor de dados: 92
Autores: Vairo,Karine Pinto; Caneparo,Maria Fernanda da Cruz; Corrêa,Rodrigo César; Preti,Daniel; Moura,Mauricio Osvaldo.
Abstract Although a corpse can harbor several species of flies, only a few have been sufficiently studied to be used as forensic indicators. Sarcophagidae are an example of how the forensic use of insects can be impaired by taxonomic and biological data limitation. This manuscript provides the first record of the Neotropical flesh fly Microcerella halli (Engel, 1931) on a human body and its use in forensics. M. halli and Sarconesia chlorogaster (Widemann, 1830) were sampled from a body located indoors at 20 °C. Only M. halli was used to estimate the mPMI (minimum post mortem interval) because it was the oldest larval stage on the corpse. Based on the development time of M. halli we estimate an mPMI of at least 10 days. In addition, we provide for the first...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Forensic entomology; Insect colonization; Development time; Flesh flies; Sarconesia chlorogaster.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400275

Can the hemoglobin characteristics of vesicomyid clam species influence their distribution in deep-sea sulfide-rich sediments? A case study in the Angola Basin
Provedor de dados: 5
Autores: Decker, Carole; Zorn, N.; Le Bruchec, J.; Caprais, Jean-claude; Potier, N.; Leize-wagner, E.; Lallier, F. H.; Olu, Karine; Andersen, A. C.
Vesicomyids live in endosymbiosis with sulfur-oxidizing bacteria and therefore need hydrogen sulfide to survive. They can nevertheless live in a wide range of sulfide and oxygen levels and depths, which may explain the exceptional diversity of this clam family in deep-sea habitats. In the Gulf of Guinea, nine species of vesicomyid clams are known to live in cold-seep areas with pockmarks from 600 to 3200 m deep, as well as in the organic-rich sediments of the Congo deep-sea fan at 5000 m deep. Our previous study showed that two species living in a giant pockmark have different oxygen carriers, suggesting different adaptations to hypoxia. Here, we studied the hemoglobin structure and oxygen affinity in three other species, Calyptogena valdiviae, Elenaconcha...
Tipo: Text
Palavras-chave: Hemoglobin; Mass spectrometry; Oxygen affinity; Symbiont-bearing bivalve; Blood-clams; Cold seeps; Sulfide-rich sediments.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00358/46961/46875.pdf

Can vaccines against canine visceral leishmaniasis interfere with the serological diagnostics recommended by the Brazilian Ministry of Health?
Provedor de dados: 65
Autores: Campos,Monique Paiva de; Luca,Paula Mello De; Renzetti,Alinne Rangel dos Santos; Souza,Sara Maria Marques de; Mendes Júnior,Artur Augusto Velho; Barros,Renata Simões; Figueiredo,Fabiano Borges.
ABSTRACT: The objective of the current research was to assess seroconversion in dogs immunized with Leishmune® and Leish Tec® vaccines using rapid chromatographic immunoassay DPP® (Dual Path Platform) (DPP CVL) and enzyme immunoassay (EIE) up to one year after the vaccination protocol. The study sample comprised 28 dogs divided into two groups, each group immunized with an anti-CVL vaccine and clinically monitored for one year through clinical evaluation and laboratory tests. 22 (78.5%) dog were monitored. During the evaluation time (T1-30 days, T2-6 months, and T3-1 year after vaccination) the results for all dogs were negative for CVL, except for one animal vaccinated with Leish tec® that seroconverted in the DPP CVL test at T2. Subsequent examinations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine visceral leishmaniasis; Vaccine; Diagnosis; Seroconversion.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400503

CANA-DE-AÇÚCAR: novas variedades indicadas para o Rio Grande do Sul.
Provedor de dados: 14
Variedades; Épocas de colheita; Produtividade.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: RB036088; RB987935; RB92579; Cana-de-açúcar.; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080217

Cancro bacteriano do tomateiro.
Provedor de dados: 14
Autores: LOPES, C. A.
Este documento tem a intenção de fornecer aos leitores um histórico e o estado da arte sobre a doença do cancro bacteriano no tomateiro tendo como base literatura científica e, quando pertinente, com comentários do autor, respaldados em sua grande experiência no assunto. Explora principalmente os aspectos de ordem prática e os de maior demanda de informação, como o diagnóstico correto da doença, aspectos epidemiológicos da instalação e evolução da doença em campo, relação do patógeno com a semente e medidas integradas de controle.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Clavibacter michiganensis subsp michiganensis.; Doença de planta; Bactéria; Patogenicidade.; Solanum lycopersicum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082589

Candesartan, rather than losartan, improves motor dysfunction in thioacetamide-induced chronic liver failure in rats
Provedor de dados: 56
Autores: Murad,H.A.; Gazzaz,Z.J.; Ali,S.S.; Ibraheem,M.S.
Minimal hepatic encephalopathy is more common than the acute syndrome. Losartan, the first angiotensin-II receptor blocker (ARB), and candesartan, another widely-used ARB, have protected against developing fibrogenesis, but there is no clear data about their curative antifibrotic effects. The current study was designed to examine their effects in an already-established model of hepatic fibrosis and also their effects on the associated motor dysfunction. Low-grade chronic liver failure (CLF) was induced in 3-month old Sprague-Dawley male rats using thioacetamide (TAA, 50 mg·kg−1·day−1) intraperitoneally for 2 weeks. The TAA-CLF rats were randomly divided into five groups (n=8) treated orally for 14 days (mg·kg−1·day−1) as follows: TAA (distilled water),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Candesartan; Hepatic fibrosis; Liver failure; Losartan; Motor dysfunction; Thioacetamide.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001100611

Canine and feline, antirabies vaccination campaign: the importance of the teamwork: applied resources and development of feline and canine antirabies vaccination campaign in São José do Rio Preto/SP, Brazil, during the years of 2009 to 2013
Provedor de dados: 195
Autores: Bocchi, Mônica Regina.
Rabies is a zoonosis transmitted by direct contact with animals infected with rabies virus of the genus Lyssavirus. It occurs in more than 150 countries, 84% of the cases are in rural zone. It's an underestimated preventable disease and the mass vaccination of dogs is a key point to the success of programs for control and elimination of rabies. Considering the importance of holding canine and rabies vaccination campaign and the obstacle that the municipalities face to obtain of vaccination coverage equal or greater than 80% for dogs and 70% for cats, the present study was developed to investigate, who are the people, structures and resources involved in the achievement of this coverage, in the region of São José do Rio Preto, São Paulo State, Brazil...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37331

Canola: cuidados na implantação da cultura.
Provedor de dados: 14
Autores: FERREIRA, P. E. P.; TOMM, G. O.; ANTUNES, J. M.
bitstream/item/158615/1/ID44028-2016FD0400canola.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Colza.; Canola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068121

Canola extracts in control of Botrytis cinerea in vitro and gray mold in post-harvest strawberries
Provedor de dados: 22
Autores: Cláucia, Cuzzi; Santos, Idalmir; Vilani, Andréia; Sonego, Etiane Tanise; Freddo, Álvaro Rodrigo; Mazaro, Sérgio Miguel.
This study aimed to evaluate the effect of canola extracts obtained by different forms of extraction (alcohol, macerated, watery without reservation time and infusion), in control of Botrytis cinerea in vitro and gray mold in post-harvest strawberries cv. Camarosa. In vitro condition two experiments were conducted, being mycelial growth and conidia germination in a factorial 4 X 5, with factors extraction modes and extracts concentrations (0, 3, 6, 9 e 12%), with four replicates. Post-harvest were tested four types of extracts at a concentration of 16%. The design was completely randomized, with four replicates per treatment, and the portion composed of 10 fruits per replicate. Physichocemical parameters and biochemical analyzes were evaluated. The results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica napus L.; Alternative control; Resistance induction.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14276

Canola yield under different irrigation frequencies and nitrogen levels in the Brazilian Cerrado
Provedor de dados: 64
Autores: Sanches,Arthur Carniato; Gomes,Eder Pereira; Azevedo,Edéria Pereira Gomes.
ABSTRACT In the Brazilian Cerrado, canola is grown in the off-season. During this period, rainfall is insufficient to ensure the maximum crop yield, and irrigation is needed. Canola has a high demand for nitrogen; thus, the application of this nutrient is essential for obtaining a good crop yield. Therefore, a study was conducted at the Federal University of Grande Dourados in 2012 and 2013 using a randomized block split-plot design with four repetition treatments in the plot that consisted of three irrigation frequencies (no irrigation, weekly irrigation and irrigation three times per week). Subplots received different doses of nitrogen: 0, 30, 60, 90 and 120 kg ha- 1 in 2012 and 0, 60, 120, 180 and 240 kg ha-1 in 2013. In both periods, the irrigation...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica napus L.; Oil seeds; Tensiometry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000400367

Cantharidin suppressed breast cancer MDA-MB-231 cell growth and migration by inhibiting MAPK signaling pathway
Provedor de dados: 56
Autores: Gu,X.-D.; Xu,L.-L; Zhao,H.; Gu,J.-Z; Xie,X.-H.
As an active constituent of the beetle Mylabris used in traditional Chinese medicine, cantharidin is a potent and selective inhibitor of protein phosphatase 2A (PP2A) that plays a crucial role in cell cycle progression, apoptosis, and cell fate. The role and possible mechanisms exerted by cantharidin in cell growth and metastasis of breast cancer were investigated in this study. Cantharidin was found to inhibit cell viability and clonogenic potential in a time- and dose-dependent manner. Cell cycle analysis revealed that cell percentage in G2/M phase decreased, whereas cells in S and G1 phases progressively accumulated with the increasing doses of cantharidin treatment. In a xenograft model of breast cancer, cantharidin inhibited tumor growth in a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cantharidin; Breast cancer; ERK/MAPK pathway; Growth; Migration; Invasion.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000700608

Capacidad reproductiva de Pinus pinceana Gordon en el límite sur de su distribución natural
Provedor de dados: 115
Autores: Quiroz-Vázquez,Rosa I.; López-Upton,Javier; Cetina-Alcalá,Víctor M.; Ángeles-Pérez,Gregorio.
Resumen Pinus pinceana Gordon es un piñonero endémico de México, con distribución fragmentada, que es mayor en el noreste y escasa en Hidalgo, donde se espera problemas reproductivos. El objetivo de este estudio fue determinar, de 2001 a 2003, la producción de conos y semilla en San Cristóbal (SC) y El Arenalito (EA), municipio El Cardonal, Hidalgo, poblaciones aisladas y en el margen sur de su distribución natural. Cinco conos se recolectaron de cada uno de los 25 árboles seleccionado en cada localidad. En cinco de doce características evaluadas entre las poblaciones se encontraron diferencias significativas, con variación alta entre fechas de producción. En 2001 hubo mayor producción de conos y la eficiencia de producción de semilla llena fue 54 y 55%,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eficiencia; Producción de semilla; Pino piñonero; Poblaciones marginales; Producción de conos.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000100091

Capacidade combinatória de linhagens recombinadas de mamoeiro oriundas de retrocruzamento para conversão sexual
Provedor de dados: 124
Autores: Barros,Gislanne Brito de Araújo; Aredes,Fernanda Abreu Santana; Ramos,Helaine Christine Cancela; Catarina,Renato Santa; Pereira,Messias Gonzaga.
RESUMO Os objetivos deste trabalho foram gerar estimativas de capacidade combinatória de 22 linhagens de mamoeiro com testadores do grupo 'Solo' e 'Formosa' em esquema de top cross e identificar híbridos agronomicamente superiores. As linhagens foram selecionadas em gerações de retrocruzamentos para conversão sexual, tendo como genitor recorrente, o genótipo dióico 'Cariflora' e como doador a linhagem elite ginóico-andromonóica, 'SS 783'. As linhagens per se, os híbridos top crosses (híbridos T1 e híbridos T2) e duas testemunhas comercias foram avaliados em um delineamento em látice 8x8 quanto ao número de nós sem fruto (NNSF-un), número de frutos deformados (NFD-un), número de frutos comerciais (NFC-un), peso médio de fruto (PMF-g), comprimento do fruto...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Top crosses; Testadores; Melhoramento; Capacidade especifica de combinação; Carica papaya L.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100166

CAPACIDADE COMBINATÓRIA DE MILHO PARA PRODUÇÃO DE GRÃOS SOB NÍVEIS DE FÓSFORO
Provedor de dados: 196
Autores: Melo, Aurélio Vaz de; Taubinger, Markus; Santos, Valdere Martins dos; Cardoso, Dione Pereira; DoVale, Júlio César.
Objetivou-se determinar o tipo de ação gênica predominante no controle de algumas características estimando a capacidade geral de combinação (CGC) e a capacidade específica de combinação (CEC) entre híbridos comerciais de milho para produção de grãos sob diferentes níveis de fósforo. O delineamento experimental utilizado foi em látice 8 x 8 com duas repetições, sendo analisadas três características de interesse para a produção de grãos. As combinações híbridas responderam de forma diferenciada às capacidades de combinações quando submetidas às condições de baixa e alta disponibilidade de fósforo indicando que a seleção deverá ser realizada em ambientes onde os mesmos serão utilizados. Conclui-se que o híbrido AG 8060 possui maior concentração de alelos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1666

Capacitação de mediadores no uso do acervo das Minibibliotecas da Embrapa no âmbito dos territórios da cidadania no Semiárido brasileiro.
Provedor de dados: 14
Autores: ARAUJO, M. F. L. de; BATISTA, J. A. O.; BELTRAO, S. L. L.
Este trabalho objetiva socializar a experiência de capacitação de mediadores no uso das Minibibliotecas da Embrapa, ação realizada nos territórios da cidadania do Semiárido brasileiro, no âmbito do Plano Brasil Sem Miséria (PBSM). O projeto Minibibliotecas é uma iniciativa governamental cujo objetivo principal é estimular a prática de leitura e a inclusão produtiva no meio rural, mediante a disponibilização de informações tecnológicas, personalizadas, em linguagem e estilo simples, acessível, com recursos lúdicos, editadas em cartilhas, livros e materiais audiovisuais. Foi idealizada para escolas públicas e privadas do meio rural, escolas agrotécnicas e comunidades rurais, pela identificação de temas e tecnologias de fácil aplicação e baixo custo, capazes...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Informação tecnológica; Capacitação; Zona rural.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071912

Caprine lentivirus in sheep milk and semen
Provedor de dados: 45
Autores: Lima,C.C.V.; Ayres,M.C.C.; Pinheiro,R.R.; Costa,J.N.; Andrioli,A.; Souza,T.S.; Azevedo,D.A.A.; Santos,V.W.S.; Araújo,J.F.; Sousa,A.L.M.; Peixoto,R.M.; Damasceno,E.M.; Costa Neto,A.O.
ABSTRACT With the objective of detecting the presence of caprine lentivirus (CLV) in ewe milk and in ram semen, ten matrixes and four reproducers experimentally infected with CLV were used. Samples of ewe milk were collected during the four months of lactation, five collections per animal, totaling 50 samples. Regarding the rams, eight semen collections were made per animal, during one year of experimentation, totaling 32 samples. The milk and semen samples were submitted to DNA extraction and the nested polymerase chain reaction test (nPCR) to detect CLV proviral DNA. Eight (16%) of the milk samples were positive in nPCR originating from two ewes. Only one (3.12%) semen sample was positive. The amplification products were sequenced, and were confirmed to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lentiviruses; Transmission; Cross infection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200391

Captação in situ: cultivos dependentes de chuva.
Provedor de dados: 14
Autores: ANJOS, J. B. dos.
No Semiárido brasileiro, a maioria dos agricultores pratica agricultura dependente de chuva, e vem sofrendo com perdas de sua produtividade por causa da ausência e insuficiência das chuvas e manejo inadequado do solo e água. As políticas públicas denominadas ?programa terra pronta? praticadas por governos estaduais e municipais constituem-se em um agravante à conservação de solo, pois apesar de enfatizar que vai fazer a aração, o preparo do solo, na maioria das vezes, é efetuado com grades aradoras, que deixam os solos vulneráveis à erosão.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Agricultura dependente de chuva; Captação in situ; Água de chuva; Captação D´água; Aeração do Solo; Água do Solo; Manejo do Solo; Agricultura Familiar; Soil; Soil management.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098686

Captive bottlenose dolphins and killer whales harbor a species-specific skin microbiota that varies among individuals
Provedor de dados: 5
Autores: Chiarello, M.; Vileger, S.; Bouvier, C.; Auguet, Jean-christophe; Bouvier, T.
Marine animals surfaces host diverse microbial communities, which play major roles for host's health. Most inventories of marine animal surface microbiota have focused on corals and fishes, while cetaceans remain overlooked. The few studies focused on wild cetaceans, making difficult to distinguish intrinsic inter-and/or intraspecific variability in skin microbiota from environmental effects. We used high-throughput sequencing to assess the skin microbiota from 4 body zones of 8 bottlenose dolphins (Tursiops truncatus) and killer whales (Orcinus orca), housed in captivity (Marineland park, France). Overall, cetacean skin microbiota is more diverse than planktonic communities and is dominated by different phylogenetic lineages and functions. In addition,...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00412/52394/74753.pdf

Captive wild birds as reservoirs of enteropathogenic E. coli (EPEC) and Shiga-toxin producing E. coli (STEC)
Provedor de dados: 58
Autores: Sanches,Lilian Aparecida; Gomes,Marcelo da Silva; Teixeira,Rodrigo Hidalgo Friciello; Cunha,Marcos Paulo Vieira; Oliveira,Maria Gabriela Xavier de; Vieira,Mônica Aparecida Midolli; Gomes,Tânia Aparecida Tardelli; Knobl,Terezinha.
ABSTRACT Psittacine birds have been identified as reservoirs of diarrheagenic Escherichia coli, a subset of pathogens associated with mortality of children in tropical countries. The role of other orders of birds as source of infection is unclear. The aim of this study was to perform the molecular diagnosis of infection with diarrheagenic E. coli in 10 different orders of captive wild birds in the state of São Paulo, Brazil. Fecal samples were analyzed from 516 birds belonging to 10 orders: Accipitriformes, Anseriformes, Columbiformes, Falconiformes, Galliformes, Passeriformes, Pelecaniformes, Piciformes, Psittaciformes and Strigiformes. After isolation, 401 E. coli strains were subjected to multiplex PCR system with amplification of genes eae and bfp...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diarrheagenic E. coli; Atypical EPEC; STEC; Avian diseases.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400760

Captura massal da mosca-das-frutas sul-americana Anastrepha fraterculus (Diptera: Tephritidae) como estratégia para a supressão populacional em cultivo protegido de uva fina de mesa.
Provedor de dados: 14
Autores: BOTTON, M.; MACHOTA JUNIOR, R.; BORTOLO, L. C.; FRIGHETTO, J. M.
O Sul do Brasil é a principal região produtora de frutas de clima temperado (FACHINELLO et al., 2011; IBGE, 2017). No Rio Grande do Sul, merece destaque o cultivo de uvas para processamento, principalmente na região da Serra Gaúcha, RS (MELLO, 2016; IBGE, 2017).
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Rio Grande do Sul; Uva para processamento; Região da Serra Gaúcha; Uvas finas de mesa; Cv Itália; Cultivar Itália; Cultivar; Uvas de mesa; Moscas-das-frutas; Moscas das frutas; Videira.; Fruta de clima temperado; Uva; Vitis vinífera; Cultivo protegido; Mosca-sul-americana; Inseto; Doença de planta; Podridão; Anastrepha Fraterculus.; Ovipositor.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075838

Captures et rejets des métiers de pêche français. Résultats des observations à bord des navires de pêche professionnelle en 2016
Provedor de dados: 5
Autores: Cornou, Anne-sophie; Goascoz, Nicolas; Scavinner, Marion; Chassanite, Aurore; Dubroca, Laurent; Rochet, Marie-joelle.
Ce document est une synthèse des informations collectées en 2016 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’Agriculture et de l'alimentation, et l'Ifremer.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00418/52945/53885.pdf

Capturing systemic interrelationships by an impact analysis to help reduce production diseases in dairy farms
Provedor de dados: 21
Autores: Krieger, Margret; Hoischen-Taubner, Susanne; Emanuelson, Ulf; Blanco-Penedo, Isabel; De Joybert, Manon; Duval, Julie; Sjöström, Karin; Jones, Jones J.; Sundrum, Albert.
Production diseases, such as metabolic and reproductive disorders, mastitis, and lameness, emerge from complex interactions between numerous factors (or variables) but can be controlled by the right management decisions. Since animal husbandry systems in practice are very diverse, it is difficult to identify the most influential components in the individual farm context. However, it is necessary to do this to control disease, since farmers are severely limited in their access to resources, and need to invest in management measures most likely to have an effect. In this study, systemic impact analyses were conducted on 192 organic dairy farms in France, Germany, Spain, and Sweden in the context of reducing the prevalence of production diseases. The impact...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Farming Systems; Health and welfare.
Ano: 2017
URL: http://orgprints.org/33564/1/Duval17AgriculturalSystems.pdf

Caracteres florales y palinológicos en Acanthostyles (Asteraceae, Eupatorieae) y su relación con la polinización
Provedor de dados: 51
Autores: Grossi,Mariana A; Gutiérrez,Diego G; Marquez,Gonzalo J; Luna,María Luján.
La polinización por el viento en la familia Asteraceae se encuentra documentada en unas pocas tribus. Particularmente en Eupatorieae, sólo se ha reportado aparente anemofilia en 10 especies pertenecientes a los géneros Critonia, Decachaeta, Eupatorium, Koanophyllon y Neohintonia, la mayoría de las cuales crece en América del Norte y Central, con sólo dos especies que alcanzan América del sur. El género Acanthostyles incluye una única especie, Acanthostyles buniifolius, la cual se encuentra ampliamente distribuida en el sur de América del Sur. Esta especie presenta características que sugieren un mecanismo de polinización mediado por el viento. Analizamos en detalle algunos caracteres morfológicos y palinológicos relacionados con el síndrome anemófilo. Como...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acanthostyles; Anemofilia; Austroeupatorium; Eupatorieae; América del Sur.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000100009

Caracteres foliares en diez especies neotropicales y argentinas de Canna (Cannaceae, Zingiberales)
Provedor de dados: 51
Autores: Ciciarelli,María De Las Mercedes; Passarelli,Lilian M; Rolleri,Cristina H.
Se llevó a cabo un estudio con microscopía de luz y electrónica de barrido (MEB) de los caracteres de la epidermis y de la ontogenia de los estomas en especies neotropicales de Canna (Cannaceae). Se estudiaron la presencia y tipos de indumento, el contorno foliar, los tipos de cera epicuticular, los modelos epidérmicos, el ordenamiento celular típico de epifilos e hipofilos, el espesor de la pared externa de las células epidérmicas y los caracteres de los estomas adultos paracíticos en ejemplares de C. ascendens, C. glauca, C. indica, C. lineata, C. paniculata, C. tandilensis y C. variegatifolia. Los caracteres se correlacionaron con el hábitat de las plantas. La ontogenia estomática se analizó en dos especies: C. coccinea y C. glauca; se encontraron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canna; Cannaceae; Hábitat; Epidermis; Ceras; Estrías; Ontogenia de estomas.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000100008

Caractérisation acoustique des bancs de surface dans le Golfe de Gascogne et implication pour l’évaluation de biomasse
Provedor de dados: 5
Autores: Roux, Pauline.
Small pelagic fish schools are increasingly observed near the sea surface (0-30 m depth) during the PELGAS survey in the Bay of Biscay in spring. These surface schools are likely under-sampled by R/V Thalassa vertical echosounders,as they are located in the sounders' acoustic blind zone. They are however better observed by the vessel lateral echosounder, which samples the 0-10 m depth layer. In this study, we characterise the dimensions, density and distributions of some surface schools observed during the PELGAS2016 survey, by combining vertical and lateral echosounders data. The implications of the presence of the surface schools in terms of small pelagic fish biomass assessment are discussed.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00393/50399/51114.pdf

Caractérisation des fonds marins et estimation bathymétrique par inversion de modèle de transfert radiatif : Application à l'imagerie hyperspectrale en milieu corallien
Provedor de dados: 5
Autores: Petit, Tristan.
Airborne hyperspectral imaging is a potential candidate for mapping and monitoring coral reefs at large scale and with high spatial resolution. In this thesis, we first present the processing steps to be applied to hyperspectral signals for extracting information about seabed types, bathymetry and water optical properties, and we discuss their efficiency with respect to two main confounding factors: (i) low signal to noise ratio of the measured signals, and (ii) large number and variability of physical interactions occurring between the entrance of sunlight into the atmosphere and its measurement by the hyperspectral sensor. Considering these limitations, we examine the performance of an already existing water column processing method: semi-analytical...
Tipo: Text
Palavras-chave: Récifs coralliens; Bathymétrie; Cartographie des habitats benthiques; Hyperspectral; Modèle de transfert radiatif; Inversion par optimisation; Analyse de sensibilité; Coral reefs; Bathymetry; Seabed type mapping; Hyperspectral; Radiative transfer model; Inversion by optimization; Sensitivity analysis.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00400/51135/51905.pdf

Características agronômicas de indutores de haploidia adaptados ao ambiente tropical.
Provedor de dados: 14
Autores: TRINDADE, R. dos S.; GUIMARAES, L. J. M.; NETTO, D. A. M.; SOUZA, I. R. P. de; GUIMARAES, P. E. de O.; SILVA, A. C. A. da; GUIMARÃES, S. A.; MARIZ, B. L.
A metodologia de linhagens duplo-haploides permite obtenção de linhagens em até três gerações, via cruzamento de plantas de milho com indutores de haploidia, e posterior seleção com base na presença ou ausência de coloração púrpura no embrião, caráter expressado pelo gene R1-navajo. A maioria dos indutores de haploidia em milho é de origem temperada, tendo desempenho inferior em condições tropicais, o que tem incentivado programas de melhoramento a adaptar indutores de haploidia via retrocruzamento com genótipos tropicais. O objetivo deste trabalho foi avaliar o potencial germinativo e caracterizar indutores de haploidia tropicalizados com base em atributos agronômicos. Para tanto, dois experimentos foram implantados na Embrapa Milho e Sorgo, em Sete...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genética; Variação genética; Genoma; Melhoramento vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086290

Características de carcaça de ovinos Santa Inês alimentados com mazoferm substituindo o farelo de soja
Provedor de dados: 124
Autores: Oliveira,Juliana Paula Felipe de; Ferreira,Marcelo de Andrade; Freitas,Amância Patriota Duarte de; Urbano,Stela Antas; Silva,Ághata Elins Moreira da.
RESUMO Objetivou-se avaliar as características de carcaça de ovinos da raça Santa Inês alimentados com mazoferm em substituição ao farelo de soja (0,0; 33,0; 66,0 e 100,0%). Foram utilizados 32 animais machos, não castrados, com peso médio inicial de 21 ± 2,3 kg e idade média de quatro meses, distribuídos em delineamento de blocos casualizados e abatidos após 70 dias de confinamento. Não foi observado efeito da substituição sobre os consumos de matéria seca (1,103 kg/dia) e NDT (0,74 kg/dia), porém o consumo de proteína bruta apresentou comportamento linear decrescente (Y = 0,172 - 0,0002x). O desempenho e o peso corporal ao abate (34,10 kg) também não foram influenciados pela substituição fazendo com que os parâmetros peso do corpo vazio (28,49 kg), peso...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carne; Confinamento de ovinos; Co-produtos para alimentação animal.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400708

Características físicas y de germinación en semillas y plántulas de frijol (Phaseolus vulgaris L.) silvestre, domesticado y su progenie
Provedor de dados: 115
Autores: Morales-Santos,Martha E.; Peña-Valdivia,Cecilia B.; García-Esteva,Antonio; Aguilar-Benítez,Gisela; Kohashi-Shibata,Josué.
Resumen La fuente de tolerancia del frijol (Phaseolus vulgaris L.) a factores bióticos y abióticos de los cultivares que se consumen actualmente podría encontrarse en los congéneres silvestres, pero éstos y la progenie de sus cruzas deben caracterizarse primero. El objetivo de este estudio fue evaluar las características físicas y germinación de semillas y emergencia de plántulas de frijol (P. vulgaris L.) silvestre, domesticado y su progenie. La hipótesis fue que una o más características de la progenie sobresalen respecto a los cultivares. En muestras aleatorias de tres recolectas silvestres (Durango Típico, Chihuahua y S13), dos cultivares (Bayo Mecentral y Negro Tacaná) y cinco progenies (3.3, 11.1, 51b, 53b, y 118b) del silvestre S13 y cv. Negro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomasa de semillas; Dimensiones de semillas; Phaseolus vulgaris; Domesticación; Leguminosa silvestre.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000100043

Características Histológicas de la Piel de la Cara Volar del Pulgar en IndividuosChilenos con Desvanecimiento del Dactilograma
Provedor de dados: 77
Autores: Silva,Juan; Rojas,Mariana; Araya,Claudia; Villagra,Francisca.
En forma característica, la piel de manos y de pies presenta un diseño morfológico particular denominado dactilograma. Este patrón es característico de la piel gruesa de dígitos, palma de manos y plantas de pies y sus propiedades le permiten cumplir un rol protagónico en la identificación humana. No se han descrito los cambios que ocurren en la cara volar de pulgar debido al proceso de envejecimiento. Es por esta razón que el objetivo del presente trabajo fue evidenciar los cambios en la bioestructura de la piel de la cara volar del primer dígito de la mano derecha en individuos de edad avanzada. Para este estudio se utilizaron muestras de piel de pulgar derecho de individuos chilenos de ambos sexos y de edad avanzada. Estas muestras fueron sometidas a...
Tipo: Journal article
Palavras-chave: Dactilograma; Identificación humana; Medicina legal; Envejecimiento de la piel; Histología de la piel; Huella dactilar.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300047

Características Neuroanatómicas del Síndrome de Asperger
Provedor de dados: 77
Autores: Vásquez,Bélgica; del Sol,Mariano.
El síndrome de Asperger (SA) es un trastorno del neurodesarrollo que se caracteriza por presentar deterioros cualitativos de las interacciones sociales recíprocas y de los modos de comunicación, como también por la restricción del repertorio de intereses y de actividades que se aprecian estereotipadas y repetitivas. En la actualidad, el Manual Diagnóstico y Estadístico de Trastornos Mentales (DSM-V) decide eliminar esta subcategoría e incorporarla en una categoría general conocida como trastorno del espectro autista (TEA), lo que ha producido muchos debates y desacuerdos principalmente por distingirlo o no, con el autismo del alto funcionamiento (AAF). Un enfoque para resolver esta cuestión corresponde a los esfuerzos que se realizan por comprender la...
Tipo: Journal article
Palavras-chave: Síndrome de Aspeger; Características neuroanatómicas.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100060

Características produtivas, carcaça, cortes e resposta imune humoral de frangos de corte alimentados com diferentes fontes de óleo e vitamina E
Provedor de dados: 45
Autores: Barbosa Filho,J.A.; Soares,A.L.; Santos,M.C.; Venancio,E.J.; Almeida,M.; Bueno,F.R.; Shimokomaki,M.; Oba,A.
RESUMO A adição de óleos na dieta de frangos de corte proporciona muitas vantagens, visto que, dependendo do perfil de ácidos graxos, pode melhorar o desempenho e atuar como estimulante do sistema imune. Assim, este estudo teve como objetivo avaliar as características produtivas, o rendimento de carcaça, os cortes e a resposta imune humoral de frangos de corte alimentados com diferentes fontes de óleos e vitamina E. Foram utilizados 312 pintainhos de corte machos da linhagem Cobb com um dia de idade, distribuídos em delineamento inteiramente ao acaso, com oito repetições compostas de 13 aves por parcela experimental. Os tratamentos experimentais consistiram em óleo de soja, óleo de canola e óleo de canola mais adição de vitamina E. As variáveis analisadas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aves; Óleo de canola; Óleo de soja; Tocoferol.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200497

Características produtivas e nutricionais do feno de trigo cultivado em dois níveis de adubação nitrogenada e estádios de colheita
Provedor de dados: 45
Autores: Wrobel,F.L.; Neumann,M.; Leão,G.F.M.; Horst,E.H.; Ueno,R.K.; Carneiro,M.K.; Perussolo,L.F.
RESUMO O objetivo do presente trabalho foi avaliar a produção de fitomassa fresca e de fitomassa seca, assim como a composição física e bromatológica do feno do trigo cultivar BRS Umbu sob efeitos de dois níveis de adubação nitrogenada (120kg ha-1 e 180kg ha-1) e dois estádios fenológicos de colheita (pré-florescimento e grão farináceo). O delineamento experimental foi blocos ao acaso, em esquema fatorial 2x2, composto por quatro tratamentos com quatro repetições. Não houve interação (P&gt;0,05) entre os níveis de adubação nitrogenada e os estádios fenológicos de colheita para todas as variáveis. A produção de fitomassa seca (P&lt;0,05) nos estádios de grão farináceo e pré-florescimento foi de 10.171 e 4.982kg ha-1, respectivamente. A maior dose de N...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cereais de inverno; Estádio fenológico; Forragem conservada; Ureia; Valor nutricional.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300725

CARACTERÍSTICAS TECNOLÓGICAS DE FARINHAS VEGETAIS COMERCIAIS
Provedor de dados: 196
Autores: Santana, Gabriela Silva; Oliveira Filho, Josemar Gonçalves de; Egea, Mariana Buranelo.
As farinhas são muito utilizadas no processamento de diversos produtos de panificação e o seu desempenho tecnológico depende de características funcionais previamente descritas. O objetivo deste trabalho foi avaliar as propriedades funcionais tecnológicas de farinhas comerciais de origem vegetal. Foram realizadas análises de índice de absorção de água, capacidade de absorção de óleo, solubilidade em água, capacidade de formação de espuma, estabilidade da espuma, capacidade emulsificante, estabilidade da emulsão e capacidade de formação de gel. A farinha da casca de maracujá apresentou o maior índice de absorção de água (4,85%). Todas as farinhas apresentaram valores satisfatórios para capacidade de absorção de óleo. Os maiores valores de solubilidade em...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1549

Caractéristiques biologiques des gamètes et larves d'huître plate européenne (Ostrea edulis): données préliminaires
Provedor de dados: 5
Autores: Suquet, Marc; Queau, Isabelle; Le Grand, Jacqueline; Ratiskol, Dominique; Pouvreau, Stephane.
      The biology of gametes and larvae in brooding mollusc species remains little explored. The aim of this study is to present the results obtained in 2016, on biological characteristics of gametes and larvae of European flat oyster.       Measurements were carried out on 50 oysters, collected by divers in the Rade de Brest (Finistère, France), during the spawning period of this species. Gonad pH is acidic (6.58±0.54). After the dissociation of spermatozeugmata, an acellular structure to which the spermatozoa are clustered, the percentage of motile spermatozoa ranged from 20 to 34% and the Velocity of the Average Path from 70 to 85µm/s. Spermatozeugmata were shed after serotonin injection. Oocytes (mean diameter: 129.4±19.1µm) were rarely observed (2...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00383/49390/49803.pdf

CARACTERIZAÇÃO DA APLICAÇÃO COM DIFERENTES INSETICIDAS E PONTAS DE PULVERIZAÇÃO NA CULTURA DA SOJA
Provedor de dados: 107
Autores: Costa, Lilian Lúcia; Costa Gratone Carneiro, Ângela Lúcia; Vaz de Souza, Anderson Dias; Almeida, Dieimisson Paulo; Ferreira, Marcelo da Costa.
Objetivou-se com este trabalho avaliar o espectro de gotas gerado por dois modelos de pontas de pulverização e as características físico-químicas de duas caldas inseticidas utilizadas na cultura da soja. Nas análises do espectro das gotas pulverizadas, o delineamento experimental utilizado foi inteiramente casualizado, em esquema fatorial (2x2), com quatro tratamentos e doze repetições. Os tratamentos foram representados pela aplicação de dois inseticidas (zeta cipermetrina + bifentrina® e acefato®) utilizados para o controle de percevejos na cultura da soja, combinados com dois modelos de pontas de pulverização (ADI 11002 e JFC 80015). Para determinação da tensão superficial dinâmica e ângulo de contato das caldas inseticidas e da água pura e de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energia na Agricultura; Mecanização Agrícola Ângulo de contato  diâmetro mediano volumétrico  espectro de gotas  molhabilidade  tensão superficial.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/732

Caracterização da composição química da biomassa da microalga Chlamydomonas biconvexa cultivada em efluente da indústria de óleo de palma.
Provedor de dados: 14
Autores: RIBEIRO, D. M.; NASCIMENTO, R. C. do; CEREIJO, C. R.; SANTANA, H.; GARCIA, L. C.; BRASIL, B. dos S. A. F.
bitstream/item/168501/1/BPD-08-CNPAE.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Microalgas; Biorremediação; Biorrefinarias.; Bioenergia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081890

Caracterização da madeira serrada em clones de Eucalyptus
Provedor de dados: 190
Autores: de Lima, Israel Luiz; Stape, José Luiz.
O objetivo desse trabalho foi caracterizar a madeira serrada de clones de Eucalyptus com 7 a 13 anos, plantados comercialmente na região de Entre Rios e Esplanada, BA. Para efeito de comparação e como referência, foram utilizadas amostras de Eucalyptus cloeziana com 22 anos, em função da ótima aptidão dessa espécie para serraria. As amostras foram retiradas em duas posições verticais e três posições radiais ao longo do tronco das árvores. Foram observadas diferenças entre clones e posição radial para o índice de rachaduras de extremidade de tábuas secas, flecha de encurvamento, flecha de arqueamento e quantidade de nós, enquanto não houve diferenças em relação à posição da tora ao longo do fuste. Todos os materiais apresentaram alta incidência de nós. As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Florestal Produto florestal; Defeito da madeira; Tensão de crescimento Timber; Wood defects; Growth stresses.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1113

Caracterização da ocorrência de mastite subclínica no rebanho leiteiro da Embrapa Pecuária Sul.
Provedor de dados: 14
Autores: SOARES, S. M.; GASPAR, E. B.; MINHO, A. P.; SUÑÉ, R. W.; RIZZARDO, J. S.
O objetivo deste documento foi caracterizar a ocorrência da mastite subclínica, levando em consideração o número de lactações dos animais, bem como analisar a correlação de testes laboratoriais e a campo para o diagnóstico desta enfermidade no rebanho da Embrapa Pecuária Sul.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mamite; Doença animal; Gado leiteiro; Teste de mamite.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079472

Caracterização da produção de couve no Distrito Federal.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; LUENGO, R. de F. A.; COSTA JUNIOR, A. D.; BUTRUILLE, N. M. S.
bitstream/item/169060/1/DOC-155.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Brassica Oleracea Acephala; Comercialização; Economia agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082620

Caracterização da vegetação da reserva legal da Embrapa Semiárido.
Provedor de dados: 14
Autores: KIILL, L. H. P.
Neste trabalho é apresentada a caracterização da vegetação de uma área de preservação da Caatinga pertencente à Embrapa Semiárido. A área em referência está sendo preservada há quase 40 anos. Observa-se, no entanto, que apesar de todos os esforços da Embrapa, não é simples realizar a recomposição da paisagem originária, ou seja, mitigar as ações do homem sobre o meio ambiente. É um processo lento, principalmente por se tratar de um ecossistema sensível, localizado em área com condições ambientais de semiaridez.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Reserva legal da Embrapa Semiárido; Preservação; Bioma caatinga; Natural resource.; Recurso natural; Biodiversidade; Vegetação; Vegetação nativa; Meio ambiente; Proteção Ambiental.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088006

Caracterização das propriedades piscícolas de peixes redondos da Grande Dourados, MS.
Provedor de dados: 14
Autores: SILVA, T. S. de C.; ISHIKAWA, M. M.; MACIEL, P. O.; WEBBER, D. C.; CAVICHIOLO, F.; RUSSO, M. R.; CARRIJO-MAUAD, J. R.; BENAVIDES, M. V.; FUJIMOTO, R. Y.
bitstream/item/171777/1/Documentos-142.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Tambacu; Patinga; Sanidade.; Pacu.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085746

Caracterização de acidentes com tratores de rabiças no cultivo da cebola em Santa Catarina
Provedor de dados: 75
Autores: Veiga,Ricardo K; Gontijo,Leila A; Masiero,Fabrício C; Maas,Larissa; Odorizzi,Willian.
RESUMO A horticultura catarinense representa importante papel na economia do estado. Como hortaliça de maior destaque econômico, a cebola tem sua produção concentrada nas pequenas propriedades rurais. O aumento de produtividade só foi possível com a utilização de maquinário agrícola versátil e de baixo custo. Os tratores de rabiças foram instrumentos que permitiram esse avanço e de forma indireta mantiveram o horticultor no campo. Mas a utilização intensiva dessas máquinas sem cuidados essenciais na sua operação trouxe reflexos negativos para a saúde destes trabalhadores. Evidenciou-se o aumento na quantidade de acidentes nas últimas décadas. Este número é pouco preciso e as causas desconhecidas, uma vez que não são computados nem mesmo como acidentes de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium cepa; Segurança.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100124

Caracterização de Cultivares e Clones de Batata quanto ao Formato de Tubérculo, Teor de Matéria Seca e Glicose.
Provedor de dados: 14
Autores: KNEIB, R. B.; FERRI, N. M. L.; AZEVEDO, F. Q.; PEREIRA, A. da S.; KROLOW, A. C. R.; CASTRO, C. M.
bitstream/item/170795/1/Comunicado-352.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Solanum tuberosum L.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084960

Caracterização de emulsão de goma de cajueiro modificada quimicamente para o microencapsulamento de D-limoneno.
Provedor de dados: 14
Autores: PORTO, B. C.; FURTADO, R. F.; CRISTIANINI, M.
A goma de cajueiro pode ser modificada a fim de gerar novas características desejáveis para aplicações específicas. No caso de métodos de encapsulamento, modificações químicas de polissacarídeos podem favorecer a retenção do ingrediente ativo na matriz polimérica. Nesse sentido, o presente estudo teve o objetivo de caracterizar emulsão de D-limoneno e goma de cajueiro submetida à reticulação química com trimetafosfato de sódio e, subsequentemente, avaliar a eficiência de encapsulamento após a atomização. Análise de estabilidade, tamanho e distribuição de partícula, potencial zeta e condutividade elétrica foram realizados na emulsão antes da etapa de atomização.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Capacidade emulsificante; Encapsulamento.; Anacardium Occidentale; Óleo Essencial.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072119

Caracterização de germoplasma e melhoramento genético do maracujazeiro assistidos por marcadores moleculares - fase 3: resultados de pesquisa e desenvolvimento 2012-2016.
Provedor de dados: 14
Autores: FALEIRO, F. G.; JUNQUEIRA, N. T. V.; JESUS, O. N. de; MACHADO, C. de F.; FERREIRA, M. E.; JUNQUEIRA, K. P.; SCARANARI, C.; WRUCK, D. S. M.; HADDAD, F.; GUIMARAES, T. G.; BRAGA, M. F.
Objetivos dos Projetos, Hipóteses Técnico-Científicas e Cumprimento das Metas ................................................................................. 11 Objetivos gerais ....................................................................... 11 Objetivos específicos ............................................................... 12 Hipóteses técnico-científicas ..................................................... 14 Cumprimento das metas dos projetos ......................................... 16 Estratégia de Ação e Rede de Parcerias ......................................... 18 Principais Resultados Alcançados ................................................. 24 PA 1 ? Gestão do projeto ......................................................... 24...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Produção científica; Maracujá; Passifloraceae; Melhoramento Genético Vegetal; Marcador Molecular.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092301

Caracterização de resíduos gerados no beneficiamento industrial do Tambaqui (Colossoma macropomum) e do Surubim (Pseudoplatystoma sp.).
Provedor de dados: 14
Autores: BORGHESI, R.; LIMA, L. K. F. de; SANTOS, V. R. V. dos; LUIZ, D. de B.
A caracterização dos resíduos do processamento do pescado representa uma importante ação para minimizar o desperdício e avaliar melhor as formas de reaproveitamento. Este estudo objetivou identificar e avaliar os resíduos gerados no beneficiamento industrial de tambaquis e surubins para conhecer o seu valor nutricional. Durante 12 meses, foram realizadas visitas técnicas bimestrais para identificação e quantificação dos resíduos em um entreposto de beneficiamento comercial. Posteriormente, o material colhido foi analisado para determinação da composição químico-bromatológica, de aminoácidos e de ácidos graxos.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Pescado; Ácidos graxos; Vísceras.; Indústria.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076351

Caracterização de resíduos orgânicos de cadeias produtivas da agropecuária na região Centro-Oeste do Brasil.
Provedor de dados: 14
Autores: NUNES, W. A. G. de A.; LIMA JÚNIOR, S. A. de; GUIMARÃES, F. F.
A região Centro-Oeste do Brasil tem se desenvolvido em forte ritmo nas últimas décadas, notadamente na área agropecuária. Em todos os casos, as cadeias produtivas têm se instalado completamente, incluindo também as indústrias de transformação dos produtos agrícolas e pecuários, que geram quantidades elevadas de resíduos orgânicos, com alto potencial poluente. Caso não tratados, todos esses materiais representariam sério risco de poluição ambiental, em função de sua alta carga orgânica e presença de nutrientes. O tratamento desses resíduos vem sendo exigido não somente pela sociedade local e pelo Poder Público, mas também, indiretamente, pelo próprio mercado, através da certificação ambiental de produtos. O tratamento convencional desses resíduos envolve,...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fertilizante orgânico; Lodo de caleiro; Torta de filtro; Bagaço de cana; Cama de aviário.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085347

Caracterização de um Complexo de Espécies do Nematoide das Galhas Parasitando Arroz Irrigado na Região Sul do Brasil.
Provedor de dados: 14
Autores: MATTOS, V. da S.; SOARES, M. R. S.; GOMES, A. C. M. M.; ARIEIRA, C. R. D.; GOMES, C. B.; CARNEIRO, R. M. D. G.
O arroz é um dos cereais mais produzidos no mundo, e o Brasil destaca-se no mercado orizícola como nono maior produtor e oitavo exportador mundial. O Sul do Brasil detém a maior área cultivada com arroz irrigado do país. Entretanto, a produção pode ser limitada por vários agentes fitopatogênicos, dentre eles o nematoide das galhas (Meloidogyne spp.). Dessa forma, o objetivo da pesquisa foi caracterizar diferentes espécies do nematoide das galhas, nas regiões orizícolas dos estados do Rio Grande do Sul (RS), Santa Catarina (SC) e Paraná (PR). As populações obtidas foram identificadas, bioquimicamente, através das isoenzimas esterase (Est) e malato-desidrogenase (Mdh). Detectaram-se seis fenótipos esterásticos (Est) de Meloidogyne spp. em 51 populações do...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fenótipo de esterases.; Meloidogyne spp.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088340

Caracterização do imunofenótipo das células envolvidas no processo fibrótico de fígados bovinos cronicamente infectados por Fasciola hepatica
Provedor de dados: 45
Autores: Sousa,D.R.; Silva,M.A.; Sequeira,J.L.; Madureira,A.P.; Nunes,L.C.
RESUMO A fasciolose é uma doença parasitária causada por trematódeo do gênero Fasciola sp., que pode ocasionar fibrose hepática. Objetivou-se caracterizar o imunofenótipo das células que participam da fibrogênese de fígados bovinos frente à infecção por F. hepatica. Foram utilizados fragmentos dos lobos direito e esquerdo de 74 fígados bovinos com fasciolose. Os fragmentos foram submetidos a processamento histológico, coloração com tricrômico de Masson e imuno-histoquímica. Utilizaram-se análise estatística descritiva e teste de correlação de Spearmann com 5% de probabilidade. Na classificação do grau de fibrose, observou-se prevalência do grau 1, com associação positiva e significativa entre o grau de fibrose e o lobo hepático esquerdo (ρ=0,41;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovino; Fasciolose; Fibrogênese; Imuno-histoquímica.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300570

Caracterização dos óleos essenciais de plantas medicinais e aromáticas cultivadas no horto da Embrapa Agroindústria Tropical.
Provedor de dados: 14
Autores: CHAVES, M. de P.; CANUTO, K. M.; PEREIRA, R. de C. A.; RODRIGUES, T. H. S.; PEREIRA, A. K. B.; BRITO, E. S. de; ZOCOLO, G. J.
bitstream/item/166838/1/BPD17030.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Óleos essenciais; CG-EM; CG-DIC; Plantas aromáticas.; Maracujá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079936

Caracterização e análise econômica do Arranjo Produtivo Local do açaí nativo no Estado do Amapá.
Provedor de dados: 14
Autores: CARVALHO, A. C. A. de; COSTA, F. de A.; SEGOVIA, J. F. O.
Caracterização do arranjo produtivo do açaí nativo no Estado do Amapá. Análise da matriz insumo-produto para o açaí no Estado do Amapá. Resultado da análise insumo-produto para o APL do açaí no Estado do Amapá.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Açaí; Euterpe oleracea; Desenvolvimento agrícola; Politicas públicas; Cadeia produtiva; Economia agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081159

Caracterização e diagnóstico de cadeia produtiva de brássicas nas principais regiões produtoras brasileiras.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; VENDRAME, L. P. de C.; MADEIRA, N. R.; BLIND, A. D.; VILELA, N. J.
O presente trabalho faz parte dos resultados do projeto intitulado ?Sistematização de processos de prospecção de demandas e planejamento de PD&amp;I e TT em três cadeias produtivas de hortaliças? juntamente com as cadeias do tomate industrial e cebola. Foi realizado um estudo diagnóstico da cadeia produtiva de brássicas nas principais regiões produtoras brasileiras, primordial para conhecimento da dinâmica de seus sistemas de cultivo e das demandas dos diferentes atores envolvidos em sua produção e comercialização
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Cadeia produtiva.; Brassica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083914

Caracterização e discriminação espectral de butiazeiros (Butia odorata, Arecaceae) utilizando técnicas de sensoriamento remoto.
Provedor de dados: 14
Autores: COSTA, F. A. da; BARBIERI, R. L.; SOSINSKI JUNIOR, E. E.; HEIDEN, G.
bitstream/item/171561/1/Comunicado-355-alta.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mapeamento; Butiá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085148

CARACTERIZAÇÃO E ESTUDO DA ESTABILIDADE FÍSICA DE SUCO MISTO ADOÇADO DE MANGABA E CAGAITA
Provedor de dados: 196
Autores: Martins da Silva, Herberth Diego; Perfeito, Danielle Godinho de Araújo; da Silva, Anderson Rodrigo; Peixoto, Nei.
O objetivo do trabalho consistiu em desenvolver e avaliar as características físico-químicas e sensoriais do suco tropical misto de mangaba e cagaita e verificar sua estabilidade física. Para isso, foram desenvolvidas três formulações padronizadas em 40% de polpa com as seguintes proporções: Formulação 1) 20% mangaba e 20% cagaita; Formulação 2) 10% mangaba e 30% cagaita; e, Formulação 3) 30% mangaba e 10% cagaita. A caracterização físico-química dos sucos foi avaliada pelo teor de sólidos totais, acidez titulável, pH, sólidos solúveis e ratio. Para avaliação sensorial, cinquenta consumidores não treinados avaliaram aparência, aroma, sabor, textura e impressão global. Após a avaliação sensorial, a formulação de melhor aceitação foi analisada quanto à...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1542

Caracterização e manejo de Amaranthus palmeri.
Provedor de dados: 14
Autores: GAZZIERO, D. L. P.; SILVA, A. F. da.
Presença do caruru-palmeri no Mato Grosso, Biologia, Identificação, Manejo do caruru-palmeri.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Erva daninha; Weeds.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069527

Caracterização epidemiológica de mordeduras de cães em humanos no município de Ponta Grossa, estado do Paraná, Brasil
Provedor de dados: 195
Autores: Pinto, M. C.; Morikawa, V. M.; Bontorin, V.; Coradassi, C. E.; Horwat, D. E. G.
A raiva é uma antropozoonose causada por vírus do gênero Lyssavirus, com letalidade próxima a 100% e que pode acometer todos os mamíferos. A sua principal forma de transmissão é a percutânea por mordeduras, arranhaduras e lambeduras. Os cães são responsáveis por 60 a 95% de todas as mordeduras. Estas são de grande preocupação devido à transmissão da raiva, da possível contaminação com microrganismos presentes na saliva dos animais ou na pele agredida e o gasto com o tratamento pós exposição. Este trabalho analisou o total e a incidência de casos de humanos agredidos com mordeduras de cães e efetuou a correlação dos registros com a taxa de analfabetismo e renda média per capita dos bairros do município de Ponta Grossa, estado do Paraná, Brasil. As...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37693

Caracterização fenológica, filocrono e requerimento térmico de tomateiro italiano em dois ciclos de cultivo
Provedor de dados: 75
Autores: Schmidt,Denise; Zamban,Débora T; Prochnow,Daiane; Caron,Braulio O; Souza,Velci Q; Paula,Gizelli M; Cocco,Carine.
RESUMO O objetivo deste trabalho foi avaliar o filocrono e o requerimento térmico de híbridos de tomateiro italiano nas diferentes fases fenológicas e em diferentes ciclos de cultivo. Os experimentos foram conduzidos na área experimental da Universidade Federal de Santa Maria, campus de Frederico Westphalen-RS, nos anos 2012 e 2013. O delineamento foi em blocos casualizados, em esquema 2x2x5, com dois híbridos de tomateiro, dois ciclos de cultivo e cinco fases fenológicas, em quatro repetições. Foram avaliados os híbridos San Vito e Netuno, com hábito de crescimento indeterminado, no inverno-primavera e no verão-outono. A soma térmica para cada fase fenológica foi calculada pelo acúmulo de temperatura no decorrer das mesmas. O híbrido San Vito apresentou...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Estádios; Emissão de folhas; Temperatura; Estações do ano.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100089

Caracterização fenotípica da coleção de genótipos de cana-de-açúcar da Embrapa Clima Temperado.
Provedor de dados: 14
Autores: SILVA, S. D. dos A. e.
bitstream/item/167816/1/Boletim-256.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cana de Açúcar; Genótipo; Genética Vegetal; Variação Genética.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081068

Caracterização física e físico-química de frutos de bananeira nos Tabuleiros Costeiros de Sergipe.
Provedor de dados: 14
Autores: LEDO, A. da S.; SILVA, T. N.; MARTINS, C. R.; MUNIZ, A. V. C. da S.; SILVA JUNIOR, J. F. da; LEDO, C. A. da S.; AMORIM, E. P.
bitstream/item/172984/1/BP-133.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Genética de planta.; Banana; Genótipo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088034

Caracterização física e físico-química de frutos em matrizes de cajazeira no Estado do Pará.
Provedor de dados: 14
Autores: CARVALHO, A. V.; CHAVES, R. P. F.; ALVES, R. M.
Este trabalho teve como objetivo realizar a caracterização física e físico-química de frutos de 17 matrizes de cajazeira do Banco Ativo de Germoplasma (BAG) da Embrapa Amazônia Oriental, segundo os parâmetros de qualidade físicos e físico-químicos dos frutos e da polpa. Os frutos foram caracterizados quanto à dimensão, rendimento em polpa, umidade, pH, sólidos solúveis, acidez titulável, ratio, carotenoides totais e vitamina C. Três matrizes apresentaram frutos grandes (acima de 15 g); quatro do tipo médio (12 g a 15 g) e a maioria (10 matrizes) apresentou frutos pequenos (inferiores a 12 g). Na análise de rendimento de polpa, destacaram-se as matrizes MAB 01, MAB 02, NIX 03 e CUR 05 com rendimentos de polpa acima de 50%. Os valores de pH e acidez...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Pará.; Cajá; Fruta Tropical; Propriedade Físico-Química.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062609

Caracterização físico-ambiental de uma área experimental no município de Planalto-SP.
Provedor de dados: 14
Autores: PEREIRA, L. C.; GOMES, M. A. F.; SOUZA, M. D. de; TOSTO, S. G.
Considerando esse cenário do cultivo da seringueira, também chamado de heveicultura, foi proposto um trabalho de pesquisa com o envolvimento de duas Unidades da Embrapa – Embrapa Monitoramento por Satélite e Embrapa Meio Ambiente –, com o objetivo de avaliar o impacto ambiental dessa cultura e, consequentemente, a sua sustentabilidade. Para esse trabalho, um dos estudos básicos feitos foi a caracterização pedogeomorfológica da área, com o propósito de caracterizar os compartimentos ambientais – solo, geologia e geomorfologia –, sob três tipos de cobertura vegetal, visando oferecer subsídios básicos para as análises e avaliações de possibilidades de uso das terras e os eventuais impactos desses usos. Essa caracterização é apresentada neste Comunicado Técnico.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Caracterização fisico ambiental; Cobertura Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085463

Caracterização físico-química da polpa em genótipos de açaizeiro do tipo violáceo.
Provedor de dados: 14
Autores: CARVALHO, A. V.; MIRANDA, L. C. F.; OLIVEIRA, M. do S. P. de.
Este trabalho teve por objetivo realizar a caracterização físico-química de frutos de genótipos de açaizeiros do tipo violáceo selecionados no programa de melhoramento genético da Embrapa Amazônia Oriental. Pretende-se com tal caracterização subsidiar esse programa, com ênfase nas características físico-químicas da polpa. Foram retiradas amostras de 2 kg de frutos de cachos em maturação completa de 14 genótipos de açaizeiro violáceo selecionados da cultivar BRS Pará. Os frutos dos diferentes materiais genéticos foram caracterizados quanto ao pH, acidez titulável, sólidos solúveis, umidade, cinzas, fibras, proteínas, lipídeos, carboidratos e valor energético. Foram detectadas diferenças significativas entre os genótipos para todas as variáveis analisadas....
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Valor nutricional.; Açaí; Fruta Tropical; Genótipo; Propriedade Físico-Química.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062605

Caracterização físico-química de genótipos de macaxeira cultivados no Estado do Pará.
Provedor de dados: 14
Autores: CARVALHO, A. V.; CUNHA, E. F. M.; FARIAS NETO, J. T. de.
O objetivo deste trabalho foi realizar a caracterização físico-química de 22 genótipos de macaxeira, oriundos do banco ativo de germoplasma da Embrapa Amazônia Oriental e do programa de melhoramento genético da Embrapa Mandioca e Fruticultura, a fim de selecionar materiais promissores para recomendação ou para novos cruzamentos no programa de melhoramento dessa espécie no Estado do Pará. As raízes dos diferentes materiais genéticos foram caracterizadas quanto à cor, pH, acidez titulável, umidade, cinzas, fibras, proteínas, lipídeos, amido e carotenoides totais. Observou-se variação significativa entre os genótipos, para todas as características avaliadas, o que possibilita o melhoramento a partir da seleção de genótipos com características físico-químicas...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Macaxeira; Pará.; Composição Química; Melhoramento Genético Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074264

CARACTERIZAÇÃO FÍSICO-QUÍMICA DE MÉIS PRODUZIDOS NO ESTADO DE MATO GROSSO DO SUL, BRASIL
Provedor de dados: 196
Autores: Vieira, Gustavo Haralampidou da Costa; Gomes, Maria de Fátima Falcão; Moraes, Atila Norberto; Oliveira, Antônio Franscisco.
O trabalho foi desenvolvido com o objetivo de caracterizar, através de análises físico-químicas, nove amostras de méis oriundas de apiários localizados nos municípios de Cassilândia, Aquidauana e Campo Grande, MS. As amostras foram levadas ao laboratório de análises de alimento da UFMS para determinação dos índices de umidade, sólidos solúveis, cinzas, sólidos insolúveis, reação de Fiehe e reação de Lund, conforme as normas analíticas do Instituto Adolfo Lutz. Todas as amostras foram analisadas em triplicata. Para a umidade foram obtidos valores de 18,6% a 23%. Para os sólidos solúveis foram obtidos valores de 75º a 80 ºBrix. Cinzas apresentaram valores de 0,06% a 0,55%. Sólidos insolúveis variaram de 0,002 a 0,05%. Para a reação de Fiehe apenas uma...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1597

Caracterização físico-química do tucupi durante as etapas de processamento.
Provedor de dados: 14
Autores: CAMPOS, A. P. R.; CARMO, J. R. do; MATTIETTO, R. de A.; CARVALHO, A. V.
O objetivo deste trabalho foi realizar a caracterização físico-química e quantificar os teores de cianeto total e livre durante as etapas de processamento do tucupi, em dois estabelecimentos processadores. Para a avaliação do tucupi, observou-se, para a raiz de mandioca in natura, teor de cianeto total de 143,80 mg HCN/kg e 113,28 mg HCN/kg e teor de cianeto livre de 4,88 mg HCN/kg e 4,55 mg HCN/kg, para os dois estabelecimentos processados. Após a obtenção e fermentação da manipueira, em que no estabelecimento X a fermentação ocorre entre 6-8 horas e no estabelecimento Y o período de fermentação é de 8-12 horas, observou-se decréscimo significativo nos teores de cianeto total e livre, com o produto final apresentando valores de 77,27 mg HCN/L e 38,90 mg...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Cianeto; Mandioca; Processamento; Propriedade Físico-Química; Tucupi.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062066

Caracterização físico-química e de compostos bioativos de acerola orgânica.
Provedor de dados: 14
Autores: VIANA, E. de S.; REIS, R. C.; RITZINGER, R.; JESUS, J. L. de; SANTOS JÚNIOR, R. de S.; CORDEIRO, Z. J. M.
bitstream/item/171249/1/BoletimPesquisa91-032-17Publica-Eliseth-Ainfo-17-01-2018.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Acerola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082837

Caracterização histomorfológica do sistema tegumentar auricular de cateto - Pecari tajacu Linnaeus, 1758)
Provedor de dados: 45
Autores: Borges,A.A.; Bezerra,F.V.F.; Costa,F.N; Neta,L.B. Queiroz; Santos,M.V.O.; Oliveira,M.F.; Silva,A.R.; Pereira,A.F.
RESUMO A criopreservação de tecido somático derivado da pele de catetos consiste numa alternativa para a conservação da biodiversidade por meio da associação com a transferência nuclear. Nesse contexto, a manipulação de tecidos da pele é uma etapa crucial para o sucesso dessa biotécnica. Portanto, o objetivo do presente estudo, foi caracterizar o sistema tegumentar auricular periférico de catetos, visando aprimorar a conservação tecidual. Para tanto, fragmentos auriculares de oito animais foram avaliados quanto às camadas teciduais, aos componentes, à atividade proliferativa e à viabilidade metabólica, usando-se as colorações hematoxilina-eosina e tricrômico de Gomori, quantificação de AgNORs e microscopia eletrônica de transmissão. Assim, tamanhos de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animais silvestres; Avaliação histológica; Quantificação celular.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400948

Caracterização micrometeorológica de ambientes de mata ripária remanescente, de pastagem degradada e em processo de restauração ecológica.
Provedor de dados: 14
Autores: MULLER, A. G.; OLIVEIRA, A. D. de; EVANGELISTA, B. A.; DIAS, W. S. dos R.; NASCIMENTO, I. de F.
bitstream/item/172538/1/Doc-339.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Variáveis climáticas; Reflorestamento; Mata ciliar; Climatologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087329

Caracterização morfológica de acessos do painel de diversidade de sorgo avaliados em solução nutritiva sob baixo fósforo.
Provedor de dados: 14
Autores: NEGRI, B. F.; BERNARDINO, K. da C.; PASTINA, M. M.; MAGALHAES, J. V. de; SOUSA, S. M. de.
O fósforo (P) é um macronutriente essencial para plantas, e sua aquisição depende do sistema radicular da planta. Em terras aráveis, P é um dos macronutrientes mais indisponíveis e frequentemente limita o crescimento e a produtividade das plantas cultivadas. Portanto, uma melhor compreensão de como as plantas respondem à deficiência de P é necessária para produzir variedades com maior eficiência de uso deste nutriente. Este estudo teve como objetivo analisar as característivas radiculares relacionadas à eficiência de aquisição de P em um painel de sorgo, composto por acessos do programa de melhoramento da Embrapa Milho e Sorgo e do CIRAD, totalizando 190 genótipos. As sementes de sorgo foram germinadas durante quatro dias em rolos de germinação e depois...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sorghun bicolor.; Genética; Sistema radicular.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082720

CARACTERIZAÇÃO MORFOMÉTRICA, USO E OCUPAÇÃO DE UMA BACIA HIDROGRÁFICA
Provedor de dados: 107
Autores: Silva, Camilo Vinícius Trindade; Ribeiro Filho, Jacques Carvalho; Silva, Paulo Cesar Moura da; Lemos Filho, Luis César de Aquino; Brasil, José Bandeira.
Objetivou-se com este trabalho delimitar e caracterizar morfometricamente uma bacia hidrográfica por meio de software livre QGIS. Realizou-se a delimitação e caracterização física, bem como o uso e ocupação do terreno da bacia hidrográfica do Rio Cobra no Estado do Rio Grande do Norte, Brasil. Para a realização da caracterização física e determinação da rede de drenagem utilizou-se o complemento Terrain Analysis Using Digital Elevation Models – TauDEM, e para o uso e ocupação do terreno aplicou-se a técnica de classificação semiautomática de uma imagem do satélite Sentinel – 2, por meio da extensão Semi-Automatic Classification Plugin – SCP. A BHRC possui área de 162,7 km² e perímetro de 116,24 Km e apresenta uma baixa tendência a enchentes. Exibe forma...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais. Hidrologia; Bacias hidrográficas; SIG.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/828

Caracterização pedogeomorfológica de microbacia do Município de Igaratá-SP.
Provedor de dados: 14
Autores: PEREIRA, L. C.; GOMES, M. A. F.; SOUZA, M. D. de.
O propósito deste trabalho foi realizar a caracterização dos compartimentos ambientais - solo, geologia e geomorfologia, ou seja, fazer uma abordagem pedogeomorfológica da microbacia, fundamental nos estudos de uso e ocupação de áreas, sobretudo de solos rasos e rochas bastante alteradas, situados em declividades mais acentuadas, ambientes estes mais suscetíveis a impactos ambientais.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Microbacia; Solo; Geomorfologia; Subwatersheds; Soil; Geomorphology.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075803

Caracterização tecnológica de bactérias láticas visando à sua aplicação na produção de fermentos láticos.
Provedor de dados: 14
Autores: BRUNO, L. M.; MACHADO, T. F.
bitstream/item/159572/1/DOC17002.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Crescimento em leite; Atividade proteolítica; Aminas biogênicas; Bactérias patogênicas; Resistências a fagos.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069267

Caracterización cromosómica de Rhodolirium laetum (Phil.) Ravenna (Amaryllidaceae) a través de cariotipificación e hibridación in-situ de ADN ribosómico
Provedor de dados: 73
Autores: Baeza,Carlos M.; García,Nicolás; Herrera,Fernanda; Ruiz,Eduardo; Rosas,Marcelo.
ABSTRACT Rhodolirium laetum (Phil.) Ravenna has a karyotype 2n = 2x = 16 and the haploid formula 4m + 2sm + 2st. One pair of rDNA 45S signals and two pairs of rDNA 5S were detected through fluorescent in-situ hybridization. The results are discussed in the context of Traubiinae.
Tipo: Journal article
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100240

Caracterización de aceite de semillas de maracuyá ( Passiflora edulis Sims. ) procedentes de residuos agroindustriales obtenido con CO 2 supercrítico
Provedor de dados: 109
Autores: Pantoja-Chamorro,Ana Lucia; Hurtado-Benavides,Andrés Mauricio; Martinez-Correa,Hugo Alexander.
Resumen: En este trabajo se evaluó el proceso de extracción de aceite de semillas de maracuyá (Passiflora edulis Sims.) procedentes de residuos generados de su procesamiento agroindustrial. El aceite se obtuvo mediante la tecnología de extracción con fluidos supercríticos utilizando CO2 como solvente. Se evaluaron diferentes condiciones de presión y temperatura frente al rendimiento de aceite, utilizando un diseño factorial de experimentos 22 con 4 puntos centrales. Se determinaron las características fisicoquímicas para aceites tales como densidad e índices de refracción, saponificación, yodo, acidez y peróxido. Se determinó el contenido de ácidos grasos mediante cromatografía de gases y de esteroles por cromatografía de gases acoplada a espectrometría de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aceite de semillas; Ácidos grasos; Esteroles; CO2 supercrítico; Passiflora.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200178

Caracterización de harinas de tritíceas híbridas
Provedor de dados: 114
Autores: Castaño,M.N; Ferrari,E.D; Picca,A.T; Curti,M.I; Ribotta,P.D; León,A.E; Ferreira,V.A; Grassi,E.M; Ferreira,A; di Santo,H.E; Castillo,E.A; Paccapelo,H.A.
Triticales (x Triticosecale Wittmack) y tricepiros (x Triticosecale Witt. X x Agrotricum A. Camus) se mejoran con la finalidad de obtener cultivares de doble propósito (forraje y grano). Para su utilización en consumo humano, la calidad de las harinas de triticales es frecuentemente evaluada midiendo el diámetro y factor de expansión de las galletitas horneadas. Estos indicadores están fuertemente relacionados al contenido de almidón dañado, proteína y polisacáridos no amiláceos de la harina que determinan sus propiedades de absorción de agua. Se evaluaron 25 líneas experimentales, ocho cultivares de triticale y uno de tricepiro en Santa Rosa, La Pampa, Argentina, durante 2012, mediante análisis de correlación simple y de conglomerados. Se observaron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Factor galletita; Triticales; Tricepiro; Parámetros físico-químicos.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2017000100002

Caracterización de la variabilidad genética en germoplasma de Melilotus albus mediante marcadores moleculares ISSR y SSR
Provedor de dados: 46
Autores: Tomas,P.A; Rivero,M.N; Tomás,M.A.
Melilotus albus es una leguminosa naturalizada en Argentina con gran potencial como recurso forrajero para ser utilizado en ambientes marginales. El objetivo de este trabajo fue caracterizar 10 introducciones de la colección de INTA y de la FCA-UNL mediante marcadores moleculares. Cinco primers ISSR produjeron 52 bandas, 90 % de ellas fueron polimórficas, resultando todos los primers igualmente informativos. Los 8 loci SSR amplificados generaron 30 alelos, con un promedio de 3,8 alelos por locus, siendo altamente informativos la gran mayoría de ellos. En los análisis mediante técnicas numéricas la separación entre grupos no fue clara; los genotipos se congregan en grupos entremezclados. La mayor proporción de la variación se observó dentro de las...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Melilotus; Diversidad genética; Microsatélite; Forraje.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000100003

Caracterización de sistemas productivos de ganado bovino en la región indígena XIV Tulijá-Tseltal-Chol, Chiapas, México
Provedor de dados: 115
Autores: Velázquez-Avendaño,J. Antonio; Perezgrovas-Garza,Raúl.
Resumen Este estudio se realizó en un territorio predominantemente indígena del sureste mexicano, en la región económica XIV Tulijá-Tseltal-Chol en Chiapas, con el propósito de reconocer los sistemas productivos de ganado bovino vigentes en la región. Para ello se aplicaron 318 entrevistas recorriendo los municipios que componen esta región habitada principalmente por las etnias mayenses: Tseltal, Chol, y Tsotsil, además de mestizos y descendientes europeos asentados en Sabanilla, Chilón, Yajalón, Tila y Salto de Agua. Primero se preseleccionaron 11 variables de 48 disponibles eligiendo nueve a partir del análisis de correlación ji-cuadrada Pearson, y luego se procesaron en análisis multivariado. Con los resultados se establecieron cuatro sistemas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Análisis multivariado; Biodiversidad; Conglomerados; Cultura.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000300285

Caracterización genética de cuatro poblaciones de ovinos criollos de Argentina
Provedor de dados: 46
Autores: Peña,S; Martínez,A; Villegas Castagnasso,E; Aulicino,M; Género,E.R; Giovambattista,G; Martínez,R.D.
Los ovinos criollos son los fundadores de la ganadería ovina en la Argentina y han contribuido de manera sostenida al desarrollo económico, social y cultural de algunas regiones del país. A pesar de ello, es un recurso zoogenético escasamente valorizado y por ende poco estudiado. En orden de caracterizar genéticamente a los ovinos criollos argentinos, se tomaron muestras de ADN de cuatro poblaciones representativas localizadas en las provincias de Buenos Aires, Corrientes, Santiago del Estero y Salta. Estas majadas se seleccionaron por ser grupos conservados, que presentan las características fenotípicas de la raza y no registran la introducción de animales de otras razas en el sistema de reproducción. Un total de 30 marcadores microsatélites y la región...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovejas; Variabilidad genética; Microsatélites; ADN mitocondrial.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000300005

Caracterización Morfológica del Arco Plantar Longitudinal Medial del Pie en una Población Chilena
Provedor de dados: 77
Autores: Sánchez Ramírez,Celso.
El arco plantar longitudinal medial del pie (APLM) es el componente más importante en estática y dinámica de la bóveda plantar. Su altura define pies normales, planos y cavos, estos últimos son factores predisponentes de lesiones. El objetivo de este estudio fue describir y relacionar en una población de estudiantes universitarios chilenos la prevalencia de pies normales, cavos y planos según índice de masa corporal (IMC), sexo y actividad física (AF) semanal y la distribución de asimetrías entre pies. Se estudió a 209 sujetos (128 hombres y 81 mujeres), estudiantes universitarios, cuya edad, estatura, peso e IMC fue de 20,4 años (±3,4); 1,68 m (±0,09); 67,6 Kg (±12,4) y 23,77 (±3,0) respectivamente. Por medio de cuestionario se determinó los hábitos de AF...
Tipo: Journal article
Palavras-chave: Arco plantar; Pie plano; Pie Cavo; Arch Index.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100015

CARACTERIZACIÓN TEMPORO-ESPACIAL DEL PATRÓN DE MARCHA EN ROEDORES COMO MODELO ANIMAL DE LESIÓN CEREBROVASCULAR
Provedor de dados: 37
Autores: CUCARIÁN,Jaison D; LEON,Laura A; LUNA,Gloria A; TORRES,Martha R; CORREDOR,Karen; CARDENAS P,Fernando.
RESUMEN En la investigación sobre movimiento, la experimentación animal ha proporcionado fundamentación científica para la investigación clínica, mejorando procedimientos diagnósticos y de rehabilitación. Lesiones cerebrales en roedores pueden ser usadas para modelar síntomas locomotores, sensoriales y/o cognitivos. Con el propósito de determinar la funcionalidad locomotriz y sensorial en roedores, se han propuesto varios métodos de evaluación y pronóstico clínico para identificar y evaluar adaptaciones estructurales y mecanismos de neuro-recuperación. Esto ha permitido que métodos de intervención terapéutica, como el ejercicio físico, sean utilizados para restaurar funciones sensitivo-motoras y cognitivas en roedores y humanos. La extrapolación...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Accidente cerebrovascular; Actividad motora; Análisis de la marcha; Pruebas funcionales; Roedores.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000300307

Carbapenem-resistant and cephalosporin-susceptible: a worrisome phenotype among Pseudomonas aeruginosa clinical isolates in Brazil
Provedor de dados: 55
Autores: Campana,Eloiza Helena; Xavier,Danilo Elias; Petrolini,Fernanda Villas-Boas; Cordeiro-Moura,Jhonatha Rodrigo; Araujo,Maria Rita Elmor de; Gales,Ana Cristina.
Abstract The mechanisms involved in the uncommon resistance phenotype, carbapenem resistance and broad-spectrum cephalosporin susceptibility, were investigated in 25 Pseudomonas aeruginosa clinical isolates that exhibited this phenotype, which were recovered from three different hospitals located in São Paulo, Brazil. The antimicrobial susceptibility profile was determined by CLSI broth microdilution. β-lactamase-encoding genes were investigated by PCR followed by DNA sequencing. Carbapenem hydrolysis activity was investigated by spectrophotometer and MALDI-TOF assays. The mRNA transcription level of oprD was assessed by qRT-PCR and the outer membrane proteins profile was evaluated by SDS-PAGE. Genetic relationship among P. aeruginosa isolates was assessed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gram-negative bacilli; Carbapenem resistance; OprD porin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000100057

Carbapenem-resistant Pseudomonas aeruginosa: association with virulence genes and biofilm formation
Provedor de dados: 58
Autores: Gonçalves,Iara Rossi; Dantas,Raquel Cristina Cavalcanti; Ferreira,Melina Lorraine; Batistão,Deivid William da Fonseca; Gontijo-Filho,Paulo Pinto; Ribas,Rosineide Marques.
Abstract Pseudomonas aeruginosa is an opportunistic pathogen that causes frequently nosocomial infections, currently becoming more difficult to treat due to the various resistance mechanisms and different virulence factors. The purpose of this study was to determine the risk factors independently associated with the development of bacteremia by carbapenem-resistant P. aeruginosa, the frequency of virulence genes in metallo-β-lactamases producers and to evaluate their ability to produce biofilm. We conducted a case–control study in the Uberlândia Federal University – Hospital Clinic, Brazil. Polymerase Chain Reaction was performed for metallo-β-lactamases and virulence genes. Adhesion and biofilm assays were done by quantitative tests. Among the 157 strains...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pseudomonas aeruginosa; Resistance; Metallo-β-lactamases; Virulence; Biofilm.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200211

Carbon and Nitrogen Acquisition in Shallow and Deep Holobionts of the Scleractinian Coral S. pistillata
Provedor de dados: 5
Autores: Ezzat, Leila; Fine, Maoz; Maguer, Jean-francois; Grover, Renaud; Ferrier-pages, Christine.
Reef building corals can host different symbiont genotypes (clades), and form distinct holobionts in response to environmental changes. Studies on the functional significance of genetically different symbionts have focused on the thermal tolerance rather than on the nutritional significance. Here, we characterized the nitrogen and carbon assimilation rates, the allocation patterns of these nutrients within the symbiosis, and the trophic condition of two distinct holobionts of Stylophora pistillata: one associated with Symbiodinium Glade A in shallow reefs and the other one associated with Glade C in mesophotic reefs. The main findings are that: (1) Glade C-symbionts have a competitive advantage for the acquisition of carbon at low irradiance compared to...
Tipo: Text
Palavras-chave: Light acclimation; Carbon isotopes; Nitrogen isotopes; Clades; Nitrate; Ammonium; Scleractinian coral; Mesophotic coral.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00602/71414/69897.pdf

Carbon and nutrient stocks of three Fabaceae trees used for forest restoration and subjected to fertilization in Amazonia
Provedor de dados: 42
Autores: JAQUETTI,ROBERTO K.; GONÇALVES,JOSÉ FRANCISCO C.
ABSTRACT Amazonia is crucial to global carbon cycle. Deforestation continues to be one of the main causes of the release of C into the atmosphere, but forest restoration plantations can reverse this scenario. However, there is still diffuse information about the C and nutrient stocks in the vegetation biomass. We investigated the carbon and nutrient stocks of Fabaceae trees (Inga edulis, Schizolobium amazonicum and Dipteryx odorata) subjected to fertilization treatments (T1 - no fertilization; T2 - chemical; T3 - organic; and T4 - organic and chemical fertilization) in a degraded area of the Balbina Hydroelectric Dam, AM - Brazil. As an early successional species, I. edulis stocked more C and nutrients than the other two species independent of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biomass; Degraded ecosystems; Plant nutrition; Tropical tree species.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401761

CARBON ISOTOPE DISCRIMINATION IN MANGO LEAVES UNDER SALT STRESS
Provedor de dados: 94
Autores: VECCELLI,JULIANA CRISTINA; SIQUEIRA,DALMO LOPES DE.
ABSTRACT  The aim of this study was to evaluate the response of mango plants ( L) ‘Mangifera indicaTommy Atkins’ cultivar to different NaCl concentrations. In this experiment, plants were grown in pots with washed sand and nutrient solution with 0, 10, 20 and 30 mM NaCl for 120 days. After this period, young leaves from the last growth spurt were harvested in a randomized block design, dried at 65 °C for 72 h and ground in a ball mill. Samples were dried again in an oven at 60 °C for 24 h and then the relative abundance of 13C and 12C isotopes was determined using mass spectrometer Sercon 20-20 isotope ratio model. Data were used to determine the carbon isotopic discrimination (?). It was concluded that ‘Tommy Atkins’ mango trees submitted to 30 mmol L-1...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Mangifera indica; Salinity; Isotopes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000703001

Carbon losses and soil property changes in ferralic Nitisols from Cuba under different coverages
Provedor de dados: 63
Autores: Hernández-Jiménez,Alberto; Vargas-Blandino,Dania; Bojórquez-Serrano,José Irán; García-Paredes,Juan Diego; Madueño-Molina,Alberto; Morales-Díaz,Marisol.
ABSTRACT The transformation of primary forestlands into lands under cultivation exerts an impact on the physical and chemical properties of the soils, leading to loss of carbon from the soil. The aims of this study were (1) to estimate the impact of different land use on organic carbon stock (OC-stock) and (2) to determine the clay percentage, the dispersion factor, and bulk density with regard to soil management. Thirty soil profiles were sampled as follows: four under primary forests with 80-100 years (old growth); two under secondary wood forests with 45-50 years; eight under secondary young forests with 15-25 years; four under pasture land with 15-20 years; and 12 under continuous cultivation for &gt; 50 years. We determined the changes in OC-stock in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Degradation; Carbon reserves; Physical properties; Tropical soils.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000400311

Carbon Neutral Brazilian Beef: A New Concept for Sustainable Beef Production in the Tropics.
Provedor de dados: 14
Autores: ALVES, F. V.; ALMEIDA, R. G. de; LAURA, V. A.
Agriculture in Brazil, as well as worldwide, has been striving to meet the increasing demand for food, timber, fibers and bioenergy. While larger production is necessary, restrictions for expansion over natural environments increase. For the Brazilian beef industry, the current trend is towards little increase on herd numbers, despite reduction on grazing areas. This will lead to intensification of sown pastures, optimizing use of inputs, along with improved management, feeding and introduction of technologies like integrated systems. There is also a growing concern from the sector towards environmental preservation and the need for a more efficient use of inputs and natural resources if future demands are to be met. Therefore, agriculture will have to...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Sustainable beef production; Greenhouse gases emissions; Bioenergy.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080610

Carbonate Buildups in the Pernambuco Basin, NE Brazil
Provedor de dados: 42
Autores: BUARQUE,BRUNO V.; BARBOSA,JOSÉ A.; OLIVEIRA,JEFFERSON T.C.; MAGALHÃES,JOSÉ R.G.; CORREIA FILHO,OSVALDO J.
ABSTRACT The Pernambuco Basin represents one of the most prominent regions for deep water oil and gas exploration off the Brazilian coast. This study aims to identify and describe the occurrence of carbonate buildups in the offshore regions of the basin. The study was based on an analysis of a set of 143 2D time-migrated seismic sections that cover the offshore region of the Pernambuco Basin. An interpretation of the seismic dataset was used to define the main seismic sequences related to the main regional pulses of deposition and to identify three main groups of carbonate buildups: 1) shelf margin reefs, 2) patch reefs, and 3) isolated carbonate buildups. The carbonate buildups formed in two main intervals during post-rift sequences of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carbonate buildup; Pernambuco Basin; Brazilian margin; Seismic stratigraphy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300841

Carbono e nitrogênio total: analisador elementar.
Provedor de dados: 14
Autores: FONTANA, A.; BIANCHI, S. R.
Nos solos, de maneira geral, podem ser encontrados diversos componentes cujas estruturas apresentam elementos como o carbono (C), hidrogênio (H) e nitrogênio (N). A matéria orgânica do solo, em seus diversos estágios de transformação e origem, representa um importante conjunto de estruturas, moléculas e/ou substâncias que contêm esses elementos. Outros materiais, como carbonatos e bicarbonatos, também são fontes desses elementos. Diante da natureza dessa análise, a determinação por analisador elementar não considera os diversos compartimentos e/ou a origem no solo, principalmente para o carbono, cuja origem poderá incluir materiais minerais e orgânicos.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Carbono; Nitrogênio; Análise do Solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107200

Carbono orgânico.
Provedor de dados: 14
Autores: FONTANA, A.; CAMPOS, D. V. B. de.
O carbono no solo pode ser encontrado principalmente como componente mineral, em estruturas de carbonatos (CaCO3, MgCO3 etc.) ou em estruturas orgânicas, componente de resíduos de animais e plantas em diversas fases de transformação ou como carvão (carbono pirogênico) proveniente de eventos naturais de incêndios ou aplicado ao solo como biochar ou biocarvão. Na determinação do carbono orgânico (C org) em solo via úmida pela oxidação com o dicromato de potássio, apenas aquele proveniente de materiais orgânicos facilmente oxidáveis ou decomponíveis é quantificado, sendo discriminado o oriundo de compostos carbonáticos ou recalcitrantes como o carvão (Walkley; Black, 1934).
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Carbono orgânico; Carbono; Biochar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107196

Carcass characteristics and meat evaluation of Nelore cattle subjected to different antioxidant treatments
Provedor de dados: 96
Autores: Carmo,Thiago de Jesus do; Peripolli,Vanessa; Costa Jr,João Batista Gonçalves; Tanure,Candice Bergmann; Fioravanti,Maria Clorinda Soares; Restle,João; Kindlein,Liris; McManus,Concepta.
ABSTRACT Forty Nelore cattle were used to evaluate the effects of supplementation with different antioxidants on carcass characteristics and meat quality of feedlot cattle. Animals were fed Brachiaria brizantha hay and subjected to five treatments (control and four antioxidants: zinc, selenium, vitamin E, and selenium + vitamin E). After a 105-day feeding period, cattle were slaughtered. Tissue composition, as well as carcass proximate composition, color, tenderness, pH, and fatty acid profile were evaluated. Analysis of variance was carried out and means compared by Tukey test at 0.05 probability. The group fed selenium showed the lowest muscle amount (66.61 g/100 g) compared with the other antioxidants evaluated. There was no difference among treatments...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fatty acid; Saponin; Selenium; Vitamin E; Zinc.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000200138

Carcass characteristics and sensorial evaluation of meat from Nellore steers and crossbred Angus vs. Nellore bulls
Provedor de dados: 2
Autores: Barcellos, Vinicius Cunha; Mottin, Camila; Passetti, Rodrigo Augusto Cortêz; Guerrero, Ana; Eiras, Carlos Emanuel; Prohmann, Paulo Emilio Fernandes; Vital, Ana Carolina Pelaes; Prado, Ivanor Nunes do.
This study evaluated animal performance, carcass characteristics and meat quality of 36-month old Nellore steers finished in pastures (n = 10) and 20-month old Angus vs. Nellore bulls finished in feedlot (n = 10). Final body weight, carcass weight, characteristics, conformation and fat thickness, were higher (p &lt; 0.001) for the Nellore steers than for Angus vs. Nellore bulls. Water losses during chilling (24 hours, 4oC) were lower (p &lt; 0.05) for Nellore steers than for the Angus vs. Nellore bulls. Muscle percentage on the 6th rib was higher (p &lt; 0.05) for the Nellore steers than for Angus vs. Nellore bulls; while bone percentage was lower (p &lt; 0.05) for Nellore steers. After 7 and 14 days of ageing, the L* meat value was higher for the Nellore...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2 Brazil; Consumer acceptability; Fattening system; Genetic groups; Meat quality; Sexual class.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36692

Carcass characteristics of Canindé goats subjected to feed restriction
Provedor de dados: 65
Autores: Bezerra,Andreia Batista; Gonzaga Neto,Severino; Medeiros,Ariosvaldo Nunes de; Carvalho,Francisco Fernando Ramos de; Bispo,Safira Valença; Souza,Anaiane Pereira; Santos Neto,José Maurício dos; Ribeiro,Luana Paula dos Santos.
ABSTRACT: This study aimed to evaluate the effects of feed restriction on the carcass characteristics of castrated Canindé goat kids. A randomized block design was used, in which 21 goat kids with a body weight (BW) of 15.9±1.0kg were allocated to three levels of feed restriction: ad libitum, 20% and 40% restriction related to the ad libitum intake. The diet consisted of 55% forage (Tifton) and 45% concentrate. All animals were slaughtered when the kids fed ad libitum reached a BW of 25kg. After slaughter, the carcasses were chilled for 24 hours and subsequently measured. Kids fed ad libitum and subjected to 20% feed restriction showed similar morphometric carcass measurements, except for the chest circumference. Goat kids fed ad libitum exhibited greater...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass yield; Commercial cuts; Native breed.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800651

Carcass traits and short-chain fatty acid profile in cecal digesta of piglets fed alfalfa hay and fructooligosaccharides
Provedor de dados: 96
Autores: Rodrigues,Daniela Junqueira; Budiño,Fábio Enrique Lemos; Prezzi,Joel Alberto; Monferdini,Renato Pacheco; Otsuk,Ivani Pozar; Moraes,José Evandro de.
ABSTRACT The objective of this study was to evaluate the effects of the addition of the prebiotic fructooligosaccharide and/or alfalfa hay to piglet diets on carcass traits and short-chain fatty acid profiles in the cecal digesta. Seventy-two commercial crossbred piglets of both sexes, with an average initial weight about 6 kg and age of approximately 21 days, were distributed in a randomized block design, using a factorial scheme, which consisted of three alfalfa hay levels (0, 5, and 10%) and two fructooligosaccharide levels (0 and 0.3%). Fiber addition in the presence of the prebiotic exerted an effect on cecal digesta short-chain fatty acid, increasing the acetic and reducing the butyric acid concentrations. The meat quality was also affected by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Backfat thickness; Fiber; Meat quality; Prebiotic; Swine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400331

Cardiac complications associated with the influenza viruses A subtype H7N9 or pandemic H1N1 in critically ill patients under intensive care
Provedor de dados: 55
Autores: Wang,Jiajia; Xu,Hua; Yang,Xinjing; Zhao,Daguo; Liu,Shenglan; Sun,Xue; Huang,Jian-an; Guo,Qiang.
Abstract  Background and objective: The clinical presentations and disease courses of patients hospitalized with either influenza A virus subtype H7N9 (H7N9) or 2009 pandemic H1N1 influenza virus were compared in a recent report, but associated cardiac complications remain unclear. The present retrospective study investigated whether cardiac complications in critically ill patients with H7N9 infections differed from those infected with the pandemic H1N1 influenza virus strain.  Methods: Suspect cases were confirmed by reverse transcription polymerase chain reaction assays with specific confirmation of the pandemic H1N1 strain at the Centers for Disease Control and Prevention. Comparisons were conducted at the individual-level data of critically ill...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiac complications; H7N9; H1N1.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000100012

Cardinal temperatures for planting-emergence phase in gladiolus
Provedor de dados: 65
Autores: Muttoni,Martina; Alberto,Cleber Maus; Bartz,Alex Cristiano; Uhlman,Lilian Osmari; Tartaglia,Vanderley de Lima; Streck,Nereu Augusto.
ABSTRACT: The objective of this study was to determine the cardinal temperatures for the planting-emergence phase of gladiolus. A controlled environment experiment was performed in a growth chamber in the Universidade Federal do Pampa - Campus Itaqui, using the completely randomized experimental design with 12 temperature treatments (5°C, 7°C, 10°C, 13°C, 16°C, 18°C, 20°C, 22°C, 25°C, 30°C, 33°C, 35°C) and ten replicates. Corms of the cultivar ‘Amsterdam’ were planted at a depth of 10cm in 1.7dm3 pots. Every day the date of emergence of the gladiolus plants was observed. Then for each treatment, the emergence rate was calculated as the inverse of the duration of the budding phase, and estimated data were achieved employing the non-linear model of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gladiolus x grandiflorus Hort.; Lower base temperature; Upper base temperature; Optimum temperature; Development.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000201

Cardinal temperatures for the leaf development of Corymbia citriodora and Eucalyptus urophylla seedlings
Provedor de dados: 86
Autores: Freitas,Cleverson Henrique de; Martins,Fabrina Bolzan; Abreu,Marcel Carvalho.
Abstract: The objective of this work was to estimate cardinal temperatures and phyllochron for the leaf development of the eucalyptus species Corymbia citriodora and Eucalyptus urophylla, in the seedling phase. A field experiment was carried out in a completely randomized design, in a 2x11 factorial arrangement, with the two eucalyptus species, 11 sowing dates, and five replicates, in the municipality of Itajubá, in the state of Minas Gerais, Brazil. The cardinal temperatures - base, optimum, and maximum - for leaf development were, respectively, 8.7, 17.1, and 41.3°C, for C. citriodora, and 11.5, 17.1, and 40.5°C for E. urophylla. The phyllochron of C. citriodora was 62.95°C day per leaf, and that of E. urophylla was 46.03°C day per leaf, which indicates...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Air temperature; Leaf emission rate; Phyllochron; Seedling quality; Thermal requirement.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500283

Cardiorespiratory alterations in rodents experimentally envenomed with Hadruroides lunatus scorpion venom
Provedor de dados: 80
Autores: Costal-Oliveira,Fernanda; Guerra-Duarte,Clara; Oliveira,Maira Souza; Castro,Karen Larissa Pereira de; Lopes-de-Sousa,Leticia; Lara,Aline; Gomes,Enéas Ricardo de Morais; Bonilla,Cesar; Guatimosim,Sílvia; Melo,Marília Martins; Chávez-Olórtegui,Carlos.
Abstract  Background Hadruroides lunatus is the most abundant scorpion species in the Peruvian central coast, where most of the accidents involving humans are registered. In spite of its prevalence, there are only very few studies on H. lunatus envenomation. The aim of the present study was to analyze the cardiorespiratory alterations caused by H. lunatus envenomation in rodents.  Methods  Wistar rats injected with H. lunatus scorpion venom were submitted to electrocardiography. After euthanasia, rat lungs were collected and histopathologically analyzed. Mouse cardiomyocytes were used to perform immunofluorescence and calcium transient assays. Data were analyzed by ANOVA or Student’s t-test. The significance level was set at p&lt; 0.05.  Results  It was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hadruroides lunatus venom; Cardiorespiratory alterations; Electrocardiography; Immunofluorescence; Calcium transient.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100301

Cardiovascular risk profile in patients with myelopathy associated with HTLV-1
Provedor de dados: 55
Autores: Prado,Fabio Luís Silva do; Prado,Renata; Ladeia,Ana Marice Teixeira.
ABSTRACT HAM/TSP (HTLV-1-associated myelopathy/tropical spastic paraparesis) is a slowly progressive disease, characterized by a chronic spastic paraparesis. It is not known if the disease carries an independent risk for cardiovascular disease. The objective of this study was to evaluate the cardiovascular risk profile related to HAM/TSP and compare it with the general population.  Methods: This was a cross-sectional study, with a control group. HAM/TSP patients were evaluated using cardiovascular risk scores (ASCVD RISK, SCORE and Framingham) and inflammatory markers (ultrasensitive CRP and IL-6), and compared with a control group of healthy individuals. We also evaluated the correlation between cardiovascular risk and the functional status of patients...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HTLV-1; HAM/TSP; Cardiovascular risk; C reactive protein; Interleukin-6.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300226

Cargas no depósito de fertilizante de uma semeadora-adubadora e desempenho operacional
Provedor de dados: 124
Autores: Queiroz,Renata Fernandes de; Mota,Wesley Araújo da; Macedo,Deivielison Ximenes Siqueira; Costa,Enio; Chioderoli,Carlos Alessandro.
RESUMO O desempenho operacional de máquinas agrícolas está sujeito a alterações devido a fatores como carga a ser tracionada e a velocidade de trabalho, podendo interferir diretamente nos processos agrícolas mecanizados. A melhor forma de obter essas respostas é por meio de ensaios de desempenho operacional. Objetivou-se com o trabalho determinar o desempenho operacional do conjunto mecanizado trator-semeadora com diferentes cargas no depósito de adubo e regime de marcha do trator. O delineamento constitui-se de blocos casualizados, em esquema fatorial 3 x 2 com 4 repetições, sendo dois regimes de marcha (3 L e 4 L com velocidades médias de 1,25 e 1,80 m s-1) e três cargas de fertilizantes no depósito da semeadora-adubadora de fluxo contínuo (100; 75 e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Patinagem; Potência; Consumo de combustível.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200271

CARHAMB’AR 2017. Cartographie des habitats marins benthiques : de l’acquisition à la restitution. 3ème édition
Provedor de dados: 5
Autores: Bajjouk, Touria; Mahier, Marie; Piel, Steven; Populus, Jacques; Tourolle, Julie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00416/52777/53656.pdf

Carta de Serviços da Embrapa Gado de Corte - 2017.
Provedor de dados: 14
Autores: SOARES, C. O.; BISCOLA, P. H. N.
Esta Carta dispõem os principais serviços prestados pela Embrapa Gado de Corte à sociedade brasileira. Conta com informações especificas para diferentes tipos de serviços desde a descrição, o contato, como acessá-los, até os prazos para atendimento. Tratam-se de atendimento, cursos, visitas, feira, softwares, aplicativos, dentre outros serviços relacionados à cadeia produtiva da pecuária de corte. Visamos aqui apresentar não só nossos compromissos com os mais elevados padrões de atendimento, como também fortalecer a confiança Carta de Serviços da Embrapa Gado de Corte ? 2017 Cleber Oliveira Soares Paulo Henrique Nogueira Biscola na administração pública e a nossa credibilidade perante a sociedade e o cidadão brasileiro. Como instituição âncora à cadeia...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Embrapa; Carne bovina; Serviço prestado; Embrapa Gado de Corte; Pecuária bovina; Visão de futuro; Pecuária bovina nos trópicos.; Cadeia produtiva da carne bovina; Instituição de pesquisa; Cadeia produtiva; Tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077304

Cartilhas de tecnologias: vitrine tecnológica de agroecologia "Vilson Nilson Redel".
Provedor de dados: 14
Autores: PAVLAK, R. J.; SEIXAS, C. D. S.; GRISA, S.; VIEIRA, M. A. B.
Os princípios da agroecologia em 2.600 m2; Histórico da vitrine tecnológica de agroecologia; Como transformar uma propriedade convencional em agroeecológica? Manejo ecológico de pragas e doenças; Compostagem e vermicompostagem; Adubos verdes e consórcios; Fixação biológica de nitrogênio (FBN) - uso de inoculantes; Agrofloresta; Fruticultura ecológica; Olericultura como alternativa de renda para agricultura familiar ecológica; Plantas alimentares não convencionais (PANC); Plantas medicinais; Cultivares de soja para sistemas de base ecológica; Milho QPM (alta qualidade proteica); Biocontruções; Meliponicultura - uma atividade essencialmente agroecológica; Sistemas alternativos de irrigação; Pastoreio racional Voisin (PRV); Manejo nutricional em rebanhos de...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Ecologia vegetal.; Agroecology.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081653

Cartogenina associada à microperfuração do osso subcondral na reparação da cartilagem articular em equinos
Provedor de dados: 45
Autores: Rocha Junior,S.S.; Ribeiro,D.S.F.; Lima,M.P.A.; Valadares,R.C.; Pimenta,E.; Magalhães,J.F.; Camillo,J.C.; Spadeto Júnior,O.; Faleiros,R.R.
RESUMO A reconstituição da cartilagem articular danificada por doenças de desenvolvimento, trauma e osteoartrite tem sido um grande desafio na veterinária. O objetivo do presente estudo foi avaliar o uso da cartogenina, uma molécula capaz de induzir diferenciação de células mesenquimais em condrócitos, associado ou não à técnica de microfratura na reparação de defeitos condrais induzidos na tróclea femoral de equinos. Foram utilizados seis equinos pesando em média (±DP) 342±1,58kg, com idade de 7,2±1,30 anos e escore corporal de 7,1±0,75, os quais foram submetidos à videoartroscopia para indução da lesão condral de 1cm2 na tróclea lateral do fêmur e à realização da técnica de microperfuração do osso subcondral de ambos os joelhos. Foram realizadas quatro...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cavalo; Cartilagem hialina; Osteoartrite; Ultrassonografia; Radiografia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501251

Case report of Monogênea parasitism in the ornamental fish Polypterus palmas in Brazil
Provedor de dados: 195
Autores: Cardoso, Pedro Henrique Magalhães; Costa, Arthur Roberto da; Balian, Simone de Carvalho; Pestelli, Mariana.
The ornamental fish trade is characterized by the aggregation of a number of species of several places of the world. The translocation of ornamental fish can carry pathogens that may pose a risk to unaffected regions. Gyrodactylus parasite, flatworm of the Monogenea class, is categorized by its rapid multiplication. Polypterus palmas species acquired from a quarantine accredited to import have been maintained in a battery of tanks in retail commercial establishments in Brazil, and exhibited signal loss of mucus and parasites perceptible by the naked eye. Animals were moved to hospital tanks and treated with Praziquantel, and the parasites were observed in an optical microscope. After microscopic analysis, the wet mount showed a Monogenea, suggestive of...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36763

Cashew nut meal subjected to prolonged storage for quail feeding
Provedor de dados: 96
Autores: Farias,Nadja Naiara Pereira; Freitas,Ednardo Rodrigues; Xavier,Regina Patrícia de Souza; Braz,Nádia de Melo; Souza,Davyd Herik; Tavares,Thais Cruz Lopes.
ABSTRACT The objective of this study was to evaluate the oxidative stability of cashew nut meal (CNM) at 180 days of storage and the effects of its use in the feed of meat quails. A total of 280 animals at seven days of age, of both sexes, were distributed in a completely randomized design with five treatments, in a 2 × 2 + 1 factorial arrangement, and seven replicates of eight birds each. The treatments were a control diet without CNM and diets containing levels of 12.5 or 25% of new CNM (NCNM) or stored for 180 days (SCNM). The lipid oxidation of the brans was evaluated by determining the acidity index and peroxide index. The parameters evaluated were the quail performance, metabolizable coefficients and energy of diets, carcass characteristics, relative...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carcass characteristics; Feed intake; Feed conversion; Metabolizable energy; Quail; Weight gain.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000700576

Cashew nut shell liquid and formulation: toxicity during the germination of lettuce, tomato seeds and coffee senna and seedling formation
Provedor de dados: 1
Autores: Matias, Rosemary; Rosa, Ana Carolina; Oliveira, Ademir Kleber Morbeck; Pereira, Kelly Cristina Lacerda; Rizzi, Elvia Silvia; Machado, Alexandre Alves.
Cashew (Anacardium occidentale) nut shell liquid (CNSL) has been successfully used in trials as an Aedes aegypti larvicide, but little is known about its environmental effects. In this study, the potential effects of CNSL and a CNSL-based phyto-product formulation on the germination and growth of Lactuca sativa (lettuce), Lycopersicon esculentum (tomato) and Senna obtusifolia (coffee senna) were assessed. The pH of CNSL and the formulation were 6.4 and 6.8, respectively; the electrical conductivities were 2.89 μS cm-1 (CNSL) and 2.21 μS cm-1 (formulation), respectively, and both contained anacardic acid (53.2%) and degradation products. In bioassays for germination and growth, CNSL (25, 50, 100, 150, and 200 mg mL-1), the formulation (100 mg mL-1) and the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agronomia; Ecofisiologia; Sementes Anacardiaceae; Anacardium occidentale; CNSL; Anacardic acid; Allelopathy.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32603

Caso de hérnia abdominal em felino após procedimento cirúrgico de ovariossalpingo- histerectomia (OSH)
Provedor de dados: 195
Autores: Miranda, B. R. M.; Freitas, R. S.; Cantanhede, R. M. C.; Araujo, H. N.; Fonseca, T. O. P.; Francez, L. C.
Hérnias abdominais externas são defeitos na parede abdominal externa que permitem protrusão do conteúdo abdominal. Os sinais clínicos incluem capacidade respiratória debilitada. O abdômen parece estar comprimido e menor, e raramente os sinais clínicos estão ausentes. O tratamento consiste em herniorrafia para reposicionar os órgãos na cavidade. O prognóstico é bom e a recorrência, incomum. Este trabalho relata caso de hérnia abdominal em felino ocorrido após procedimento cirúrgico na cidade de Belém, estado do Pará. Uma gata de aproximadamente cinco anos, SRD, pesando 5,5kg, foi encaminhada ao atendimento clínico apresentando a região abdominal edemaciada. Foram aferidos os parâmetros fisiológicos e realizados hemograma e bioquímico, que atenderam aos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37361

Caso de pielonefrite em canino de pequeno porte
Provedor de dados: 195
Autores: Mello, A.; Souza, J. P.; Francez, L. C.
Os rins desempenham um conjunto de funções que garantem a homeostase do organismo. A doença renal crônica (DRC) é usualmente observada em cães e gatos, e independentemente da sua etiologia, é caracterizada por lesões estruturais irreversíveis que podem evoluir progressivamente para uremia, insuficiência e falência renal. Uma das principais causas de DRC em pequenos animais é a pielonefrite. A pielonefrite é uma inflamação supurativa do rim causada por infecção bacteriana e, às vezes, viral (por exemplo, poliomavírus), que pode atingir o rim por disseminação teratogênica ou, mais comumente, através dos ureteres em associação com refluxo vesicoureteral. As bactérias que colonizam a pelve renal podem facilmente infectar a medula renal, que é altamente...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37362

Cassava brown streak virus e Ugandan cassava brown streak virus, agentes causais da Doença das Estrias Marrons da Mandioca ('Cassava brown streak disease', CBSD).
Provedor de dados: 14
Autores: MEISSNER FILHO, P. E.; ANDRADE, E. C. de; BARBOSA, F. F. L.
bitstream/item/171103/1/DOC-221-PauloErnesto-Ainfo-V2.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Mandioca; Doença de planta; Cassava.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083031

Cassava wastewater as organic fertilizer in ‘Marandu’ grass pasture
Provedor de dados: 91
Autores: Bezerra,Márcio G. S.; Silva,Gualter G. C. da; Difante,Gelson dos S.; Emerenciano Neto,João V.; Oliveira,Ermelinda M. M.; Oliveira,Luiz E. C. de.
ABSTRACT This study aimed to evaluate the use of wastewater from the cassava processing as organic fertilizer on pastures of Brachiaria brizantha cv. ‘Marandu’. The treatments were wastewater doses (0, 15, 30, 60 and 120 m3 ha-1), in a randomized block design with four replicates. The structural characteristics and morphological composition of the pastures were evaluated, from July 2013 to January 2014. The addition of wastewater promoted a positive linear increase in the three cuts for the canopy height, light interception and leaf area index. The maximum dry matter (DM) production was obtained with 120 m3 ha-1 of wastewater (2796 kg ha-1 of DM in the second cut). The mass of senescent material in the second and third cuts fitted to positive linear...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brachiaria brizantha; Manihot esculenta; Manipueira; Environmental impacts.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000600404

Castanha-do-Brasil: aspectos socioeconômicos nas comunidades da RDS Piagaçu-Purus, município de Anori, AM.
Provedor de dados: 14
Autores: SILVA, L. de J. de S.; MENEGHETTI, G. A.; PINHEIRO, J. O. C.; CARNEIRO, E. de F.; SILVA, K. E. da; BRITO, V. F. S. de; MORENO, A. A.
Este estudo apresenta um conjunto de informações socioeconômicas dos extrativistas de três comunidades da RDS-PP coletadas durante atividade de campo e por meio de dados secundários. O levantamento teve como base o método quantitativo de viés exploratório e descritivo.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Castanha-do-brasil; Extrativismo; Socioeconomia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088199

“Castramóvel”: uma nova abordagem para o controle populacional de cães e gatos da cidade de Ponta Grossa, Paraná
Provedor de dados: 195
Autores: Souza, S.; Inglês, L.; Pereira, C. C.; Coradassi, C.
O número de animais abandonados é um importante problema em saúde pública (LIMA; LUNA, 2012). O seu precoce amadurecimento sexual e as crias numerosas contribuem para o crescimento descontrolado de cães e gatos (OLIVER; SILVA, 2008). A falta de políticas públicas de educação e conscientização, aliada à carência de legislações efetivas sobre questões como guarda responsável, favorecem a instalação dessa situação. O trabalho avaliou a eficácia do “Castramóvel” no controle populacional de cães na cidade de Ponta Grossa, Estado do Paraná, Brasil. O “Castramóvel” é um trailer equipado com um centro cirúrgico, que pode ser levado para regiões da cidade onde exista grande quantidade de cães e gatos. A identificação das áreas críticas pode ser obtida com o censo...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36778

Cat Jump Project: veterinary medicine for a One Health
Provedor de dados: 195
Autores: Galvani, Guilherme David; Nardi, Larissa Berardi Cerqueira; Martins, Maria Helena; Cardoso, Sônia Cristina Guirado; Garrido Neto, Lupércio Lopes; Ferreira, Melissa Campitelli; Barbuglio, Fábio Ricardo; Manhoso, Fábio Fernando Ribeiro.
Responsible ownership for pet animals and society education are practices that aim for the promotion of animal welfare. Looking to solve the problem of stray cats population at Marília/SP Municipal Wood, São Paulo, Brazil, it was settled a partnership between the Marília University and the town council to develop the project “Cat Jump Project”. This one was performed from 2012 to 2014, and included the population awareness towards the damages that the abandoned animals could cause in this place, as well as the implications of these animals health that could also affect human health. Thus, it was performed a survey together with the Environmental Education Center, located in the wood. One of the aspects that the project executed was the community education...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37631

Cat Jump Project: veterinary medicine for a One Health
Provedor de dados: 195
Autores: Galvani, Guilherme David; Nardi, Larissa Berardi Cerqueira; Martins, Maria Helena; Cardoso, Sônia Cristina Guirado; Garrido Neto, Lupércio Lopes; Ferreira, Melissa Campitelli; Barbuglio, Fábio Ricardo; Manhoso, Fábio Fernando Ribeiro.
Responsible ownership for pet animals and society education are practices that aim for the promotion of animal welfare. Looking to solve the problem of stray cats population at Marília/SP Municipal Wood, São Paulo, Brazil, it was settled a partnership between the Marília University and the town council to develop the project “Cat Jump Project”. This one was performed from 2012 to 2014, and included the population awareness towards the damages that the abandoned animals could cause in this place, as well as the implications of these animals health that could also affect human health. Thus, it was performed a survey together with the Environmental Education Center, located in the wood. One of the aspects that the project executed was the community education...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cats; Marilia; Veterinary medicine; Responsible ownership; One health felinos; Marília; Medicina Veterinária; Guarda responsável; Saúde única.
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37631

CATÁLOGO de cultivares de feijão comum.
Provedor de dados: 14
BRS Estilo: feijão carioca; BRSMG Madrepérola: feijão carioca; BRS FC402: feijão carioca; BRS Ártico: feijões especiais; BRS Embaixador: feijões especiais; BRSMG Realce: feijões especiais; BRS Esteio: feijão preto; BRS Campeiro: feijão preto; BRS Esplendor: feijão preto;
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade; Feijão; Phaseolus vulgaris.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062715

Catálogo de fava (Phaseolus lunatus L.) conservada na Embrapa.
Provedor de dados: 14
Autores: MORAES, C. S. de; DIAS, T. A. B.; COSTA, S. de P. P.; VIEIRA, R. da C.; NORONHA, S. E. de; BURLE, M. L.
bitstream/item/163405/1/documento-3511.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Phaseolus lunatus L; Coleção ativa de fava.; Feijão Fava.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074983

Catálogo de tecnologias da Embrapa Amapá 2008-2017.
Provedor de dados: 14
Autores: YARED, J. A. G.; MARTINS, F. S.
Aquicultura e pesca; Recursos florestais e meio ambiente; Proteção de plantas; Sistemas sustentáveis de produção agropecuária.
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Tecnologia Agrícola; Difusão de Tecnologia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092014

CATALOGUE OF THE DOLICHODERINAE, FORMICINAE AND MARTIALINAE (HYMENOPTERA: FORMICIDAE) TYPES DEPOSITED AT THE MUSEU DE ZOOLOGIA DA UNIVERSIDADE DE SÃO PAULO, BRAZIL
Provedor de dados: 84
Autores: ULYSSÉA,MÔNICA ANTUNES; PRADO,LÍVIA PIRES DO; BRANDÃO,CARLOS ROBERTO F.
ABSTRACT This catalogue lists types of three ant subfamilies (Dolichoderinae, Formicinae and Martialinae) housed in the Formicidae Collection of the Hymenoptera Laboratory, Museu de Zoologia da Universidade de São Paulo (MZSP), Brazil. It provides label information, morphological condition of specimens, nomenclatural changes, and type status, following recommendations of the International Code of Zoological Nomenclature (ICZN). Here we present information on types of 101 nominal species, of which 96 are still valid. Eight species are only represented by holotypes, 27 species only by paratypes, seven by holotypes and paratypes, 56 species by syntypes, two species by paralectotypes and one species by a lectotype and paralectotypes. With this issue we...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Types; Collection; MZSP; Ants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017002300295

Catch crop in maize
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Outcome:  • Reduction of soil erosion, given a good development.  • Suppression of seed-propagated weeds.  • Better load-carrying capacity of the soil during harvest.  • Fixation of nitrogen thanks to the legumes, and utilisation of nutrients in the soil after maize harvest.   • Grazing possible immediately after maize harvest.  Inconveniences:   • Competition for water in the case of severe drought.  • Cost of seeds.  How to proceed:  • Sow the maize at the beginning of May.  • If possible, harrow a first time before appearance of the maize plants (blind harrowing). Second harrowing should take place at a plant height of 10 cm, when the maize plants are well rooted. Between a plant size of 10 to 20 cm a first hoeing should take place.  • Apply liquid...
Tipo: Practice tool
Palavras-chave: Production systems Crop combinations and interactions Cereals; Pulses and oilseeds Soil Weed management Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/31021/13/PA_006_Catch-crop-maize_final_QR.pdf

Cátions trocáveis.
Provedor de dados: 14
Autores: TEIXEIRA, P. C.; CAMPOS, D. V. B. de; BIANCHI, S. R.; PEREZ, D. V.; SALDANHA, M. F. C.
Os cátions trocáveis (Al3+, Ca2+ e Mg2+) são determinados utilizando-se uma solução extratora, em que o método do KCl 1 mol L-1 é o preferencial. Esses cátions adsorvidos são então analisados por métodos volumétricos, de emissão ou absorção atômica.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Química do solo; Cátion.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087321

Catshark and crabs at baited camera
Provedor de dados: 23
Autores: Gates, AR.
Attracted to bait
Tipo: Image
Palavras-chave: Scyliorhinidae (Cat sharks); Family Cancridae (rock crabs); Scyliorhinus canicula; Cancer pagurus.
Ano: 2017
URL: http://archive.serpentproject.com/2656/

Caudal vena cava thrombosis in a dairy cow (Bos taurus) in Argentina
Provedor de dados: 65
Autores: Schild,Carlos; Armendano,Joaquín Ignacio; Liboreiro,Matías; Bresky,Florencia; Morrell,Eleonora; Odriozola,Ernesto; Cantón,Germán.
ABSTRACT: Caudal vena cava thrombosis (CVCT) is an acute disease secondary to ruminal lactic acidosis and rumenitis with fatal outcome in cattle fed with a high-grain diet. The aim of this paper is to describe CVCT in an adult Holstein cow from a herd in Balcarce, Buenos Aires, Argentina. Clinical signs included dyspnea, weakness, recumbence, and hemoptysis, followed by death in 3.5 days. Important necropsy findings included multiple hepatic abscesses, a septic thrombus (4.0cm x 2.0cm) in the vena cava adjacent to the liver, and a 15cm hematoma in the right lung. Histological lesions observed in the pulmonary parenchyma included suppurative pneumonia with embolic bacterial colonies and severe interstitial fibroplasia. Dissociation and degeneration of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle; Holstein; Thrombosis; Vena cava; Hemoptysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600551

Caudoventral hip luxation in a miniature pig
Provedor de dados: 65
Autores: Braga,Carolina Silveira; Barni,Brunna de Souza; Muccillo,Marcele de Souza; Contesini,Emerson Antonio; Alievi,Marcelo Meller.
ABSTRACT: A miniature pig was examined because of left pelvic limb lameness after falling from a short height. Clinical examination and radiographs of the pelvic region revealed a left caudoventral hip luxation. Surgical reduction of luxation was performed on the patient under general anesthesia using a transarticular pinning technique. Postoperative radiographs confirmed that the luxation was reduced, the joint was aligned, and the transarticular pinning was correct. The transarticular pin was removed 21 days after it was surgically inserted. The limb was fully functional in the immediate postoperative period. Nine months after the surgery, the patient could use the limb properly, but mild degenerative joint disease was observed via radiographic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sus scrofa domestica; Coxofemoral luxation; Transarticular pin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000700605

Cause or consequence? Exploring the role of phenotypic plasticity and genetic polymorphism in the emergence of phenotypic spatial patterns of the European eel
Provedor de dados: 5
Autores: Mateo, Maria; Lambert, Patrick; Tetard, Stephane; Castonguay, Martin; Ernande, Bruno; Drouineau, Hilaire.
The European eel (Anguilla anguilla), and generally, temperate eels, are relevant species for studying adaptive mechanisms to environmental variability because of their large distribution areas and their limited capacity of local adaptation. In this context, GenEveel, an individual-based optimization model, was developed to explore the role of adaptive phenotypic plasticity and genetic-dependent habitat selection, in the emergence of observed spatial life-history traits patterns for eels. Results suggest that an interaction of genetically and environmentally controlled growth may be the basis for genotype-dependent habitat selection, whereas plasticity plays a role in changes in life-history traits and demographic attributes. Therefore, this suggests that...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00360/47095/47018.pdf

Causes of bird losses recorded in a captive-bred wild bird flock between 2011 and 2015
Provedor de dados: 65
Autores: Oliveira,Luiz Gustavo Schneider de; Lipinski,Gustavo Pistelli; Lorenzett,Marina Paula; Rolim,Verônica Machado; Marques,Sandra Márcia Tietz; Driemeier,David; Cruz,Cláudio Estêvão Farias.
ABSTRACT:  This study discusses the causes of bird deaths recorded in a small aviary dedicated to the breeding of a few exotic, wild bird species. Findings from 28 birds were examined over a period of five years. About 40% of the deaths occurred in the first two weeks after hatching in the two most numerous species in the flock and such losses were mainly a result of starvation caused by inadequate nutritional management. Additionally, 28% of the cases affected recently introduced birds. Despite frequent treatment with anthelmintics; a total of 21% of the deaths in the flock could be attributed to parasitic diseases, most of them in recently acquired birds. Only three of the deaths could be associated with advanced age, all of the further cases were also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wild bird management; Causes of bird death; Leiothrix lutea; Callipepla californica; Tauraco livingstonii; Polyplectron sp. pheasants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500553

Cavalli: sverminazione mirata
Provedor de dados: 21
Autores: Maurer, Veronika.
La sverminazione selettiva fa bene al cavallo, all’ambiente e al portafoglio – e riduce la formazione di resistenze.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/32674/1/Bioattualit%C3%A0_1_2017_V.Maurer.pdf

Ceftolozane-tazobactam activity against drug-resistant Enterobacteriaceae and Pseudomonas aeruginosa causing healthcare-associated infections in Latin America: report from an antimicrobial surveillance program (2013-2015)
Provedor de dados: 55
Autores: Pfaller,Michael A.; Shortridge,Dee; Sader,Helio S.; Gales,Ana; Castanheira,Mariana; Flamm,Robert K.
ABSTRACT This study evaluated the in vitro activity of ceftolozane-tazobactam and comparator agents tested against Latin American isolates of Enterobacteriaceae and Pseudomonas aeruginosa from patients with health care-associated infections. Ceftolozane-tazobactam is an antipseudomonal cephalosporin combined with a well-established β-lactamase inhibitor.A total of 2415 Gram-negative organisms (537 P. aeruginosa and 1878 Enterobacteriaceae) were consecutively collected in 12 medical centers located in four Latin American countries. The organisms were tested for susceptibility by broth microdilution methods as described by the CLSI M07-A10 document and the results interpreted according to EUCAST and CLSI breakpoint criteria.  Results: Ceftolozane-tazobactam...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ceftolozane-tazobactam; Drug resistance; Enterobacteriaceae; P. aeruginosa; Latin America; Surveillance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600627

Celio-mesenteric Trunk Associated with Giant Omphalocele: Surgical Consequences
Provedor de dados: 77
Autores: Laquievre,Antoine; Hitier,Martin; Petit,Thierry; Ravasse,Philippe; Rod,Julien.
We report the first case of a newborn presenting with a celio-mesenteric trunk variation associated with a giant omphalocele. The celio-mesenteric trunk was unexpected and unseen during the staged surgical closure. After partial reintegration of the liver, the newborn presented refractory hypovolemia with anuria, leading to redo surgery. This procedure revealed ischemia of the liver and necrosis of the entire gastrointestinal tract except the colon. Despite treatment, including liver externalization, the infant did not survive. The autopsy revealed a celio-mesenteric trunk, a rare anomaly characterized by a common origin of the celiac axis and the superior mesenteric artery from the aorta. This association may explain the dramatic consequences of the...
Tipo: Journal article
Palavras-chave: Celio-mesenteric trunk; Mesenteric arterial variation; Mesenteric ischemia; Giant omphalocele; Sodium valproate.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300023

Cellulose pretreatment and dissolution: Selection of solvent and processing conditions
Provedor de dados: 21
Autores: Ghasemi, Mohammad; Vargas-Aponte, Luz V.; Tsianou, Marina; Alexandridis, Paschalis.
Efficient utilization of biomass is hindered by the recalcitrance to dissolution of semicrystalline cellulose. Pretreatment is often used to alter the structure of cellulosic biomass in order to make cellulose more accessible to solvents and enzymes. The pretreatment involves physical and/or chemical processing which affects the degree of crystallinity and size of biomass particles. We examine here the effects of (i) solvent properties, pretreatment steps and temperature, and (ii) fiber diameter and degree of crystallinity, on the kinetics of cellulose swelling and dissolution. To this end we have combined (a) experimental results on cotton fiber swelling, change in crystallinity and dissolved amount when treated under different solvent conditions, with...
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Research communication and quality; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/33554/1/2017%20AIChE%20Annual%20Meeting.pdf

Cellulose pretreatment and dissolution: Selection of solvent and processing conditions
Provedor de dados: 21
Autores: Ghasemi, Mohammad; Vargas-Aponte, Luz V.; Tsianou, Marina; Alexandridis, Paschalis.
Efficient utilization of biomass is hindered by the recalcitrance to dissolution of semicrystalline cellulose. Pretreatment is often used to alter the structure of cellulosic biomass in order to make cellulose more accessible to solvents and enzymes. The pretreatment involves physical and/or chemical processing which affects the degree of crystallinity and size of biomass particles. We examine here the effects of (i) solvent properties, pretreatment steps and temperature, and (ii) fiber diameter and degree of crystallinity, on the kinetics of cellulose swelling and dissolution. To this end we have combined (a) experimental results on cotton fiber swelling, change in crystallinity and dissolved amount when treated under different solvent conditions, with...
Tipo: Conference paper, poster, etc.
Palavras-chave: "Organics" in general; Research communication and quality; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/33555/1/2017%20AIChE%20Annual%20Meeting_500694.pdf

Cellulose pulp produced from bulrush fiber
Provedor de dados: 65
Autores: Wille,Vania Karine Dick; Pedrazzi,Cristiane; Colodette,Jorge Luiz; Oliveira,Rubens Chaves de; Coldebella,Rodrigo; Giesbrecht,Bruna Mohr; Saccol,Angelo Fernando de Oliveira.
ABSTRACT: Brazil continues to use wood as the principal raw material source for the pulp industry; although, non-wood fibers have been revealed to be a competent substitute to produce paper with different and exceptional properties. Keeping this in focus, this study aimed to assess potential of Schoenoplectus californicus fibers (C. A. Mey.) Soják, commonly identified as bulrush or reed, in cellulosic pulp generation, as an alternative fiber source for the pulp and paper industry. On analyzing the chemical composition of reed fibers, extractives of lignin, carbohydrates, uronic acids and minerals were reported. Physico-chemical characteristics of reed-based cellulosic pulp were estimated including viscosity, hexenuronic acids, etc., as well as anatomical...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Schoenoplectus californicus; Caracterização química; Processo kraft.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500403

Células-tronco mesenquimais aplicadas nas fases inflamatória e proliferativa da cicatrização de feridas cutâneas
Provedor de dados: 45
Autores: Beheregaray,W.K.; Gianotti,G.C.; Oliveira,F.; Terraciano,P.; Bianchi,S.; Vidor,S.; Marcolan,C.F.; Contesini,E.A.; Cirne-Lima,E.O.
RESUMO A cicatrização de feridas é um processo que requer a interação de várias células da derme e epiderme. O objetivo deste trabalho foi avaliar qual o momento da aplicação das células das ADSCs em feridas cutâneas agudas que faria diferença na cicatrização nos primeiros sete dias da lesão. As células-tronco foram isoladas do tecido adiposo de camundongos C57Bl/6 GFP+. Para tanto, foram utilizados 49 camundongos C57Bl/6, divididos em quatro grupos: grupo I (GI/controle; n=14); grupo II (GII; n=14): ADSCs injetadas no d0; grupo III (GIII; n=14): ADSCs injetadas no terceiro dia; e Grupo IV (GIV; n=7): ADSCs injetadas no quinto dia. As avaliações clínicas ocorreram nos dias zero, três, cinco e sete, e as histopatológicas nos dias cinco e sete. Na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cicatrização cutânea; Fase inflamatória; Fase proliferativa; Células-tronco mesenquimais derivadas de tecido adiposo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601591

Cemented Horizons and Hardpans in the Coastal Tablelands of Northeastern Brazil
Provedor de dados: 90
Autores: Gomes,João Bosco Vasconcellos; Araújo Filho,José Coelho; Vidal-Torrado,Pablo; Cooper,Miguel; Silva,Elen Alvarenga da; Curi,Nilton.
ABSTRACT Horizons with varying degrees of cementation are a common feature of the soils from the coastal tablelands of Northeastern Brazil. In most cases, these horizons are represented by the following subsurface horizons: fragipan, duripan, ortstein, and placic. The aims of this study were to analyze differences regarding the development and the degree of expression of cementation in soils from the coastal tablelands of Northeastern Brazil: Planossolo Háplico (p-SX), Espodossolo Humilúvico (p-EK), Espodossolo Ferrihumilúvico (p-ESK), and Argissolo Acinzentado (p-PAC) pedons. The pedons studied displayed features related to drainage impediments. The cemented horizons from p-SX and p-EK had the same designation (Btgm), displaying a duric character that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragipan; Duric character; Podzolization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100302

Cenários sobre contribuição do biodiesel para ampliar a participação de biocombustíveis na matriz energética brasileira em 2030.
Provedor de dados: 14
Autores: SOUZA, D. T. de; LAVIOLA, B. G.; SANTOS, G. S.; CAPDEVILLE, G. de; ONOYAMA, M. M.; SOUZA JUNIOR, M. T.
bitstream/item/162254/1/DOC-22-CNPAE.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Matriz energética; Brasil.; Biocombustível.; Biodiesel.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073428

Ceratoconjuntivite nodular em um caso de leishmaniose visceral canina: relato de caso
Provedor de dados: 45
Autores: Eguchi,G.U.; Oliveira,G.G.; Babo-Terra,V.J.; Souza,A.I.; Barros,R.; Palumbo,M.I.P.
RESUMO Relata-se um caso de leishmaniose visceral canina com ceratoconjuntivite nodular como queixa exclusiva do proprietário. O diagnóstico se deu pela observação de formas amastigotas de Leishmania sp. no exame parasitológico direto de citologia aspirativa conjuntival. Lesões oculares raramente são queixas principais únicas de cães com leishmaniose, como o caso em questão, o que demonstra a variabilidade de apresentação clínica da doença e a importância da realização de testes laboratoriais diagnósticos para leishmaniose como triagem para pacientes de áreas endêmicas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmania; Neoplasias; Oftalmopatias.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601480

CERATOCYSTIS WILT IN ‘UBÁ’ AND ‘DURA’ MANGO TREES UNDER WATER DEFICIT
Provedor de dados: 94
Autores: SILVA,SAULO DAVID REZENDE DA; SIQUEIRA,DALMO LOPES DE; SALOMÃO,LUIS CARLOS CHAMHUM; CECON,PAULO ROBERTO; ALFENAS,ACELINO COUTO.
ABSTRACT  The occurrence of water stress in mango trees grown in orchards located in semi-arid climates in Brazil is frequent. Water stress caused to plants may predispose them to the incidence of fungal diseases. The aim of this study was to evaluate the effect of water deficit on the incidence and severity of Ceratocystis wilt in mango trees considered resistant. Seedlings of ‘Ubá’ and ‘Dura’ were kept in pots and submitted to different water stress levels and inoculated with Ceratocystis fimbriata isolate (CEBS15). Mortality was low in ‘Ubá’ plants and high in ‘Dura’ plants. ‘Ubá’ plants showed lower severity and lesion length. In ‘Ubá’ plants, water deficit influenced the increase in lesion length. ‘Dura’ plants showed greater severity and lesion...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mangifera indica; Ceratocystis fimbriata; Stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400403

Cerebral blood flow and vasoreactivity in aging: an arterial spin labeling study
Provedor de dados: 56
Autores: Leoni,R.F.; Oliveira,I.A.F.; Pontes-Neto,O.M.; Santos,A.C.; Leite,J.P.
Regional cerebral blood flow (CBF) and cerebrovascular reactivity (CVR) in young and elderly participants were assessed using pulsed arterial spin labeling (ASL) and blood oxygenation level-dependent (BOLD) magnetic resonance imaging (MRI) techniques in combination with inhalation of CO2. Pulsed ASL and BOLD-MRI were acquired in seventeen asymptomatic volunteers (10 young adults, age: 30±7 years; 7 elderly adults, age: 64±8 years) with no history of diabetes, hypertension, and neurological diseases. Data from one elderly participant was excluded due to the incorrigible head motion. Average baseline CBF in gray matter was significantly reduced in elderly (46±9 mL·100 g-1·min-1) compared to young adults (57±8 mL·100 g-1·min-1; P=0.02). Decreased pulsed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arterial spin labeling; Blood oxygenation level-dependent contrast; Cerebral blood flow; Cerebrovascular reactivity; Hypercapnia; Magnetic resonance imaging.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400701

Cerebrospinal fluid-contacting nucleus mediates nociception via release of fractalkine
Provedor de dados: 56
Autores: Zhou,Q.Q.; Chen,S.S.; Zhang,Q.Q.; Liu,P.F.; Fang,H.Z.; Yang,Y.; Zhang,L.C.
Increasing evidence suggests that the cerebrospinal ﬂuid-contacting nucleus (CSF-contacting nucleus) mediates the transduction and regulation of pain signals. However, the precise molecular mechanisms remain unclear. Studies show that release of fractalkine (FKN) from neurons plays a critical role in nerve injury-related pain. We tested the hypothesis that release of FKN from the CSF-contacting nucleus regulates neuropathic pain, in a chronic constriction injury rat model. The results show that FKN is expressed by neurons, via expression of its only receptor CX3CR1 in the microglia. The levels of soluble FKN (sFKN) were markedly upregulated along with the increase in FKN mRNA level in rats subjected to chronic constriction injury. In addition, injection of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cerebrospinal fluid-contacting nucleus; FKN; Microglia; Neuropathic pain; Chronic constriction injury.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000900610

Ch 2: Organic farming: The arrival and uptake of the dissident agriculture meme in Australia
Provedor de dados: 21
Autores: Paull, John.
Only four years elapsed between the coining of the term ‘organic farming’ and the founding of an association  devoted to the advocacy of organic farming. The world’s first association dedicated to the promotion and proliferation of organic agriculture, the Australian Organic Farming and Gardening Society (AOFGS), was founded in Sydney, Australia, in October 1944. It is a geographically surprising sequel to the coining of the term ‘organic farming’ by Lord Northbourne and its first appearance in war-time Britain. Northbourne’s manifesto of organic farming, Look to the Land, was published in London in May 1940. When the AOFGS published a periodical, the Organic Farming Digest, it was the first association to publish an organics advocacy journal. The present...
Tipo: Book chapter
Palavras-chave: Social aspects; Australia; United Kingdom; History of organics; Knowledge management.
Ano: 2017
URL: http://orgprints.org/30979/1/Paull.2017.Ch2.AAP.pdf

Chaetanthera peruviana (asteraceae, mutisieae), nuevo registro para la flora de Chile
Provedor de dados: 66
Autores: Calvo,Joel; Moreira-Muñoz,Andrés.
Chaetanthera peruviana, especie considerada hasta el momento endémica de Perú, fue recolectada por primera vez en el norte de Chile (región de Arica-Parinacota). Se aportan fotografías detalladas de las dos especies que ocurren en esta área, C. peruviana y C. perpusilla, así como una clave para diferenciar ambas especies y un mapa con la localización de la nueva cita.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arica-Parinacota; Chaetanthera; Chile; Compositae.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932017000100006

Challenges of Organic Arable Farming  1st module: Strategies to enhance soil fertility and assessment of soil fertility and quality
Provedor de dados: 21
Autores: Alwanney, Deaa; Mohamad, Ramez; Al Bitar, Lina.
This module aims to introduce the main problems in soil fertility of organic arable farming, explain soil fertility and soil quality concepts, and to provide information about strategies that contribute to fertility enhancement and quality assessment of the organically managed soils. This module is targeting a wide range of categories of students, farmers, advisors …etc. The module is based on a PowerPoint presentation containing a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages etc.) taken from the OK-Net knowledge platform.
Tipo: Practice tool
Palavras-chave: Soil quality Education; Extension and communication.
Ano: 2017
URL: http://orgprints.org/35291/1/Module_1_self-learning.pdf

Challenges of Organic Arable Farming  2nd module: Fertilization strategies to enhance nutrient availability in organic arable crops
Provedor de dados: 21
Autores: Madzaric, Suzana; Mohamad, Ramez; Al Bitar, Lina.
The objective of this module is to present the main problems related to nutrient management in organic arable farming and to provide strategies (i.e. legumes, cover crops, green manure, intercropping, inputs management) that can help to develop a good nutrient management plan based on both agricultural practices and inputs. This module is targeting a wide range of categories of students, farmers, advisors …etc. The module is based on a PowerPoint presentation contains a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages etc.) taken from the OK-Net knowledge platform.
Tipo: Practice tool
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Education; Extension and communication.
Ano: 2017
URL: http://orgprints.org/35292/1/Module_2_self-learning.pdf

Challenges of Organic Arable Farming  3rd module: Monitoring, preventive and curative measures for pest and disease management
Provedor de dados: 21
Autores: Madzaric, Suzana; Mohamad, Ramez; Al Bitar, Lina.
The objective of this module is to present the main problems related to pest and disease management in organic arable farming. It provides strategies (mainly preventive and cultural measures) that are essential to enhance the resilience and plant health in organic arable cropping systems to minimize the need of using plant protection products against pests and diseases. This module is targeting a wide range of categories of students, farmers, advisors …etc. The module is based on a PowerPoint presentation containing a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages etc.) taken from the OK-Net knowledge platform.
Tipo: Practice tool
Palavras-chave: Crop health; Quality; Protection Education; Extension and communication Weed management.
Ano: 2017
URL: http://orgprints.org/35293/1/Module_3_self-learning.pdf

Challenges of Organic Arable Farming  4th module: Technical tools, strategies and machineries to tackle weeds in organic arable farming
Provedor de dados: 21
Autores: Alwanney, Deaa; Mohamad, Ramez; Al Bitar, Lina.
This module aims at providing general information about common weeds, by presenting basic knowledge to be acquired before designing a plan for weed suppression (e.g. intercropping options). It also tries to raise the awareness about different mechanical weed control options and cropping systems that suppress weed incidence. Provided tools explain the factors that should be considered in a weed control strategy adoption. This module is targeting a wide range of categories of students, farmers, advisors …etc. The module is basically based on a PowerPoint presentation containing a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages etc.) taken from...
Tipo: Practice tool
Palavras-chave: Crop combinations and interactions Crop health; Quality; Protection Education; Extension and communication.
Ano: 2017
URL: http://orgprints.org/35294/1/Module_4_self-learning.pdf

Challenges of Organic Arable Farming  5th module: Crops specific problems and potential solutions in cereals, legumes, fruits and vegetables
Provedor de dados: 21
Autores: Alwanney, Deaa; Mohamad, Ramez; Al Bitar, Lina.
This module highlights the main challenges in the cultivation of five crop categories (cereals, legumes, oil crops, tubers and fruit trees), focusing on the yield limiting factors. The module discusses the reasons behind yield gaps between organic and conventional production as well as key pests and potential solutions. It provides management skills to develop a suitable and integrated management strategy for each discussed crop category. This module is targeting a wide range of categories of students, farmers, advisors …etc. The module is based on a PowerPoint presentation containing a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages etc.)...
Tipo: Practice tool
Palavras-chave: Cereals; Pulses and oilseeds Fruit and berries Crop health; Quality; Protection Education; Extension and communication.
Ano: 2017
URL: http://orgprints.org/35295/1/Module_5_self-learning.pdf

Challenges of Organic Arable Farming - 6th module: Recovery and final synthesis
Provedor de dados: 21
Autores: Madzaric, Suzana; Mohamad, Ramez; Al Bitar, Lina.
This module summarizes the online course "Challenges of Organic Arable Farming". This module is targeting students, farmers, advisors. The module is based on a PowerPoint presentation containing a theoretical background and supported by related specific tools (practice abstracts, leaflets, guidelines, data calculation tools, videos, books, reports, web pages) taken from the OK-Net Arable Knowledge platform (www.organic-farmknowledge.org).   All modules  Challenges of Organic Arable Farming  1st module: Strategies to enhance soil fertility and assessment of soil fertility and quality (http://orgprints.org/35291/)  Challenges of Organic Arable Farming  2nd module: Fertilization strategies to enhance nutrient availability in organic arable crops...
Tipo: Practice tool
Palavras-chave: Soil quality Composting and manuring Crop health; Quality; Protection Education; Extension and communication.
Ano: 2017
URL: http://orgprints.org/35296/1/Module_6_self-learning.pdf

Change in the structure of Escherichia coli population and the pattern of virulence genes along a rural aquatic continuum
Provedor de dados: 5
Autores: Petit, Fabienne; Clermont, Olivier; Delannoy, Sabine; Servais, Pierre; Gourmelon, Michele; Fach, Patrick; Oberle, Kenny; Fournier, Matthieu; Denamur, Erick; Berthe, Thierry.
The aim of this study was to investigate the diversity of the E. coli population, focusing on the occurrence of pathogenic E. coli, in surface water draining a rural catchment. Two sampling campaigns were carried out in similar hydrological conditions (wet period, low flow) along a river continuum, characterized by two opposite density gradients of animals (cattle and wild animals) and human populations. While the abundance of E. coli slightly increased along the river continuum, the abundance of both human and ruminant-associated Bacteroidales markers, as well as the number of E. coli multi-resistant to antibiotics, evidenced a fecal contamination originating from animals at upstream rural sites, and from humans at downstream urban sites. A strong spatial...
Tipo: Text
Palavras-chave: Water; Sediment; Pathogenic E. coli; Virulence gene; Shiga toxin.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00378/48887/49328.pdf

Changes in bacterial community of soil induced by long-term straw returning
Provedor de dados: 63
Autores: Chen,Yanling; Xin,Li; Liu,Jintao; Yuan,Mingzhang; Liu,Shutang; Jiang,Wen; Chen,Jingpei.
ABSTRACT: Straw returning is an effective way to improve soil quality. Whether the bacterial community development has been changed by long-term straw returning in non-calcareous soil is not clear. In this study, the following five treatments were administered: soil without fertilizer (CK); wheat and corn straw returning (WC); wheat straw returning with 276 kg N ha−1 yr−1 (WN); manure, 60,000 kg ha−1 pig manure compost (M) and wheat and corn straw returning with 276 kg N ha−1 yr−1 (WCN). The high-throughput 16S rRNA sequencing technology was used to evaluate the bacterial communities. The results showed that the community was composed mostly of two dominant groups (Proteobacteria and Acidobacteria). Bacterial diversity increased after the application of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Long-term experiment; Soil quality; Soil bacterial composition.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000500349

Changes in Brain Monoamines Underlie Behavioural Disruptions after Zebrafish Diet Exposure to Polycyclic Aromatic Hydrocarbons Environmental Mixtures
Provedor de dados: 5
Autores: Vignet, Caroline; Trenkel, Verena; Vouillarmet, Annick; Bricca, Giampiero; Begout, Marie-laure; Cousin, Xavier.
Zebrafish were exposed through diet to two environmentally relevant polycyclic aromatic hydrocarbons (PAHs) mixtures of contrasted compositions, one of pyrolytic (PY) origin and one from light crude oil (LO). Monoamine concentrations were quantified in the brains of the fish after six month of exposure. A significant decrease in noradrenaline (NA) was observed in fish exposed to both mixtures, while a decrease in serotonin (5HT) and dopamine (DA) was observed only in LO-exposed fish. A decrease in metabolites of 5HT and DA was observed in fish exposed to both mixtures. Several behavioural disruptions were observed that depended on mixtures, and parallels were made with changes in monoamine concentrations. Indeed, we observed an increase in anxiety in fish...
Tipo: Text
Palavras-chave: Monoamine; Polycyclic aromatic hydrocarbons; Behaviour; Anxiety; Swimming activity; Zebrafish.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00375/48578/48900.pdf

Changes in Holocene meridional circulation and poleward Atlantic flow: the Bay of Biscay as a nodal point
Provedor de dados: 5
Autores: Mary, Yannick; Eynaud, Frederique; Colin, Christophe; Rossignol, Linda; Brocheray, Sandra; Mojtahid, Meryem; Garcia, Jennifer; Peral, Marion; Howa, Helene; Zaragosi, Sebastien; Cremer, Michel.
This paper documents the evolution over the last 10 kyr of one of the key parameters of climate: sea-surface temperatures (SSTs) in the North Atlantic. We focus on the southern Bay of Biscay, a highly sensitive oceanographic area regarding the dynamics of the North Atlantic subpolar and subtropical gyres (SPG and STG respectively). This site furthermore offers unique sedimentary environments characterized by exceptional accumulation rates, enabling the study of Holocene archives at (infra) centennial scales. Our results mainly derive from planktonic foraminiferal association analysis on two cores from the southern Landes Plateau. These associations are used as the basis of modern analogue technique transfer functions to track past hydrographical changes....
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53177/55077.pdf

Changes in Morphological Characteristics During the Period 2005 ­ 2014 in a Sample of Serbian 7 - Year-Old Children
Provedor de dados: 77
Autores: Pavlica,Tatjana; Rakic,Rada; Sironjic,Tijana.
Morphological characteristics of children commonly imply the processes of growth and development. Information on children's growth in height and their body weight is often used as the indicator of the children's health and nutritional status. As the parameters are changeable both temporally and spatially, it is important to provide their continual assessment. The aim of the study is to investigate the changes in morphological characteristics in a sample of Serbian 7-year-old children in the period 2005 ­ 2014. The data was gathered from medical documentation recorded in the period 2005-2014 in the local health-care centre "Dr Dusan Savic­ Doda" in Beocin, which is situated in the central part of the province Vojvodina, the north-west part of Serbia. Most...
Tipo: Journal article
Palavras-chave: Height; Weight; BMI; Secular trend; Serbia.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200049

Changes in Organic Participatory Guarantee Systems (PGS) in Northern Vietnam
Provedor de dados: 21
Autores: Tu Tuyet, Nhung; Whitney, Cory W.
Organic Participatory Guarantee Systems (PGS) may be on important contribution to Organic 3.0. The way that PGS systems are managed can be a major determinant of their success. In Northern Vietnam differing management of PGS systems can determine their level of social and ecological success, as well as the impressions of farmers and retailers. Nevertheless, more farmers’ groups are turning to individual management and this may have negative consequences for the future of PGS in the region.
Tipo: Conference paper, poster, etc.
Palavras-chave: Farm economics; Systems research and participatory research; Assessment of impacts and risks; Social aspects; Consumer issues; Asia.
Ano: 2017
URL: http://orgprints.org/32375/1/Tu%20Tuyet%20%26%20Whitney%202017.pdf

CHANGES IN OSMOTIC AND IONIC INDICATORS IN Ananas comosus (L.) cv. MD GOLD PRE-TREATED WITH PHYTOHORMONES AND SUBMITTED TO SALINE MEDIUM
Provedor de dados: 94
Autores: MELO,YURI LIMA; DANTAS,CIBELLEY VANÚCIA SANTANA; LIMA-MELO,YUGO; MAIA,JOSEMIR MOURA; MACÊDO,CRISTIANE ELIZABETH COSTA DE.
ABSTRACT  The aim of this study was to evaluate the effect of NaCl on the hydroponic culture of cv. MD Gold pineapple pretreated with the phytohormones naphthaleneacetic acid (NAA) and 6-benzylaminopurine (BAP) using indicators of water stress and osmotic adjustment. Pineapple seedlings from saline treatments in the absence (-NB) and presence (+NB) of the phytohormones during the in vitro culture were grown in Hoagland &amp; Arnon (1950) nutrient solution in the absence and presence of different NaCl concentrations (50; 100 and 150 mM) for 10 days in a greenhouse. Plants obtained from in vitro culture pretreated with phytoregulators (+NB) showed distinct physiological responses compared to non-treated plants (-NB) in relation to dry mass (DM) in roots,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ananas comosus (L.); Auxin; Cytokinin; Osmoregulators; Salt stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000200101

Changes in permanent preservation areas in rural properties of the Santa Catarina state southern plateau according to the laws No. 4,771 and 12,651
Provedor de dados: 65
Autores: Bonamigo,Alessandro; Schimalski,Marcos Benedito; Soares,Philipe Ricardo Casemiro; Liesenberg,Veraldo; Souza,Tamiles Rodrigues de; Boesing,Tainara Lizandra Schizzi.
ABSTRACT: This research aimed to study the parameters of the current and past Brazilian Forest Act based on the Federal Laws No. 4,771 and 12,651 for the determination of the permanent preservation areas (PPA). Water springs and streams for 68 rural properties located at the Santa Catarina State Southern Plateau were considered. Thematic land use/land cover (LULC) as well as PPA maps from the visual interpretation of ortho rectified aerial images were elaborated. The PPA percentage for recovering over consolidated rural areas is directly proportional to both fiscal module size and area of the rural property. Comparing to the Law No. 4,771, there was a significant reduction in the PPA to be recovered on consolidated rural areas. In small rural properties...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian Forest Act; Consolidated rural area; Rural property; Fiscal module; Geo processing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200933

CHANGES IN SOIL CHEMICAL PROPERTIES PROMOTED BY FERTIGATION WITH TREATED SANITARY WASTEWATER
Provedor de dados: 70
Autores: Santos,Silvânio R.; Ribeiro,Danilo P.; Matos,Antonio T.; Kondo,Marcos K.; Araújo,Edcássio D.
ABSTRACT We evaluate the application of treated sanitary wastewater (TSW) to provide potassium for crops and reduce demand for fresh water and mineral nutrients. The field experiment was arranged in randomized block design with four replications and five treatments: 50, 100, 150 and 200% of potassium requirements and a control with conventional fertilizer. The TSW was applied to maize (November 2012 to February 2013), cotton (June to November 2013) and bean (April to June 2014). After bean, soil chemical properties were evaluated until 0.8 m depth. Fertigation with TSW to potassium fertilization provided about 50% of water, nitrogen and phosphorus to the bean. The soil nutrient availability and soil organic matter did not increase, whereas sodium had...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Effluent; Fertilization; Irrigation; Sewage; Sodium.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000200343

Changes in soil organic carbon after burning in a forest-savanna edge
Provedor de dados: 109
Autores: Sánchez Ojeda,Federico; Armenteras Pascual,Dolors.
Abstract Soils are one of the largest terrestrial pools of carbon, yet there is still little understanding of spatial variability for ecosystems in the tropics. Fire plays an important role in Neotropical savannas ecosystems and significantly contribute to global greenhouse gas (GHG) fluxes. Nevertheless, the impacts of burning on soil carbon is still uncertain in Latin America. We compared soil organic carbon (SOC) in the first 20 cm depth in savannas in pre and post fire conditions along a forests-savanna edge typically present in these landscapes of the northern South America. We established 8 transects of 20 m longitude along the border with 1m2 plots sampled every 4 m. SOC pre-disturbance was on average 1.794 (±SE 0.043) and the minimum value found...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: SOC; Fire; Edge influence; Disturbance; Carbon cycl; Colombia.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000400519

Changes in the bacterial community composition of different habitats along a polluted river (Suquía River, Cordoba, Argentina)
Provedor de dados: 67
Autores: Merlo,Carolina; Amé,María V; Berrtrand,Lidwina; Abril,Adriana.
El objetivo de este estudio fue investigar la influencia de la contaminación del Río Suquía sobre la composición de la comunidad bacteriana en agua, suelo de ribera y sedimentos en dos períodos de caudal de agua. Para ello se tomaron muestras de los tres hábitats (agua, sedimento, y suelo de ribera) en cinco sitios contaminados y un sitio de referencia a lo largo del Río Suquía en las épocas de alto y bajo caudal de agua. Se midió &amp;#8220;in situ&amp;#8221; el pH, el oxígeno disuelto, la temperatura y la conductividad del agua, mientras que en todas las muestras se determinó el contenido de carbono orgánico total, nitrato y amonio. Además, se midió el pH, la conductividad y el contenido de N total en sedimento y suelo de ribera. La composición de la...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: C orgánico; Ecosistema lótico; Gen 16S ARNr; Variables ambientales.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000100009

Changes in the microbial community during bioremediation of gasoline-contaminated soil
Provedor de dados: 58
Autores: Leal,Aline Jaime; Rodrigues,Edmo Montes; Leal,Patrícia Lopes; Júlio,Aline Daniela Lopes; Fernandes,Rita de Cássia Rocha; Borges,Arnaldo Chaer; Tótola,Marcos Rogério.
Abstract We aimed to verify the changes in the microbial community during bioremediation of gasoline-contaminated soil. Microbial inoculants were produced from successive additions of gasoline to municipal solid waste compost (MSWC) previously fertilized with nitrogen-phosphorous. To obtain Inoculant A, fertilized MSWC was amended with gasoline every 3 days during 18 days. Inoculant B received the same application, but at every 6 days. Inoculant C included MSWC fertilized with N–P, but no gasoline. The inoculants were applied to gasoline-contaminated soil at 10, 30, or 50 g/kg. Mineralization of gasoline hydrocarbons in soil was evaluated by respirometric analysis. The viability of the inoculants was evaluated after 103 days of storage under refrigeration...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioremediation; Gasoline degradation; Soil contamination; Microbial inoculants; Inoculant storage.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200342

Changes in weight and body fat after use of tetracycline and  Lactobacillus gasseri in rats
Provedor de dados: 60
Autores: Marciano,Jorge José; Fiol,Fernando de Sá Del; Ferreira,Alessandra Cristina Marciano Tardelli; Marques,Maria Cláudia; Santana,Luciane Lopes.
ABSTRACT Recent studies have shown a role of intestinal microbiota in obesity. The consumption of antibiotics in the last 70 years has led to changes in intestinal microbiota, which has led to weight gain and body fat accumulation. To evaluate the possibility of weight gain induced by antibiotics and the possible protective effect of probiotics, we divided 45 animals (Rattus norvegicus) into groups and administered the following treatments over two weeks: tetracycline, tetracycline + Lactobacillus gasseri, and NaCl. The animals were weighed over the course of 8 weeks, and at the end of the treatment period, they were measured and subjected to bioelectrical impedance analysis. The results show that the group receiving tetracycline alone had a higher body...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobials/evaluation; Obesity/tests; Gut microbiota/tests; Tetracyclines.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100619

Changes of the Total Lipid and Omega-3 Fatty Acid Contents in two Microalgae Dunaliella Salina and Chlorella Vulgaris Under Salt Stress
Provedor de dados: 52
Autores: Rismani,Sharare; Shariati,Mansour.
ABSTRACT Effect of salt stress on biomass, cell number, contents of total lipid, omega-3 fatty acids, including ALA (Alpha Linolenic Acid), EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) and their biosynthetic pathway intermediates (palmitic acid, stearic acid, oleic acid and linoleic acid) of two microalgae Dunaliella salina and Chlorella vulgaris were investigated. Dilution stress from 1.5 to 0.5 M NaCl and salt stress from 1.5 to 3 M NaCl were incorporated into the D. salina medium. Salt stress of 200 mM NaCl was also applied to C. vulgaris culture. Results indicated that increasing salt concentration resulted in the reduced growth rate of C. vulgaris and substantial increase of the total lipid content in both species. Proper growth rate of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dunaliella; Chlorella; Salt stress; Lipid; Omega-3.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100432

Characteristic findings of magnetic resonance imaging (MRI) and computed tomography (CT) for severe chronic laminitis in a thoroughbred horse
Provedor de dados: 19
Autores: Yamada, Kazutaka; Inui, Tomohiro; Itoh, Megumi; Yanagawa, Masashi; Sato, Fumio; Tominari, Masataka; Mizobe, Fumiaki; Kishimoto, Miori; Sasaki, Naoki.
A Thoroughbred horse with severe chronic laminitis of both forelimbs was evaluated on the same day with magnetic resonance imaging (MRI) and computed tomography (CT). Both MRI and CT revealed loss of the dorsal aspect of the cortical bone of the 3rd phalanx and sclerosis. CT reflected the status of the horny layer and bone of the affected feet, while MRI depicted inflammation of the laminar corium, together with tendon edema. On the 3-dimensional CT venogram, vessels were visualized in both the right and left forelimbs, although there was a difference in the vasculature of the coronary plexus and circumflex vessels between the right and left forelimbs. A combination of both MRI and CT provides detailed information regarding pathological conditions. © 2017...
Palavras-chave: Computed tomography (CT); Laminitis; Magnetic resonance imaging (MRI); Venogram.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4570

Characteristics and Mechanisms of Biosolubilization of Rock Phosphate by Aspergillus japonicus
Provedor de dados: 52
Autores: Xiao,Chunqiao; Tingting,Liu; Guang,Xu; Ruan,Chi.
ABSTRACT Rock phosphate (RP) is traditionally solubilized by chemical process causing high cost and environmental pollution. To reduce process cost and protect environment, RP solubilization by Aspergillus japonicus was studied and its mechanisms were discussed. Results show that A. japonicus could effectively solubilize RP in NBRIP medium. RP solubilization by A. japonicus included direct and indirect actions of the strain on RP. Cells of A. japonicus attached rapidly to RP surface and the RP surface was seriously corroded by the strain. A. japonicus excreted multiple organic acids, and followed by a significant increase of titratable acidity and decrease of pH in the culture. A positive correlation between content of soluble phosphate and quantity of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biosolubilization; Soluble phosphate; Rock phosphate (RP); Aspergillus japonicus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100457

Characteristics of carcass and of non-carcass components of lambs and hoggets fed high-concentrate corn or sorghum diets
Provedor de dados: 96
Autores: Venturini,Rafael Sanches; Carvalho,Sérgio; Pacheco,Paulo Santana; Pellegrin,Ana Carolina Ribeiro Sanquetta de; Martins,Andressa Ana; Lopes,Jusecléia Ferreira; Moro,Anderson Bortoluzzi; Simões,Robson Rodrigues.
ABSTRACT The objective of this study was to evaluate the characteristics of carcass and non-carcass components of lambs and hoggets finished in the feedlot with high-concentrate corn or sorghum grain-based diets. Thirty-two animals were finished, comprising 16 lambs (milk teeth) and 16 hoggets (two teeth), which were distributed in a completely randomized design in a 2 × 2 factorial arrangement (two sheep categories × two grains). For the variables final live weight, live weight at slaughter, hot carcass weight, cold carcass weight, hot carcass yield, cold carcass yield, carcass compactness index, subjective color, loin-eye area, fasting losses, external organs, internal organs, and for the weights, in kilograms, of neck, shoulder, ribs, and leg, there was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal production; Feedlot; Grain cereal; Sheep.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300257

Characteristics of muskmelon fruits in relation to temporary row cover and the number of fruits
Provedor de dados: 75
Autores: Pereira,Auderlan M; Queiroga,Roberto CF; Pereira,Francisco Hevilásio F; Silva,Zaqueu L; Santos,Everaldo F.
ABSTRACT The muskmelon plants allow several ways to manipulate sources/drains ratio. The objective of this work was to evaluate characteristics of the productivity and quality of Cantaloupe melon fruits due to the temporary use of row cover and the number of fruits per plant. The experiment was carried out from August to December 2014, at Universidade Federal de Campina Grande (UFCG), Paraiba State, Brazil. The experimental design was randomized blocks with treatments allocated in split plots 5x3, with four replicates. The authors reported permanence time of the row cover at different times in the plot {20, 24, 28, 32, and 36 days after transplanting (DAT)} and, in the subplots, the number of fruits per plant (plants with one fruit, plants with two fruits...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucumis melo; Competition; Physiology and yield.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400591

Characteristics of Soils in Highland Wetlands as a Subsidy to Identifying and Setting their Limits
Provedor de dados: 90
Autores: Warmling,Maria Tereza; Albuquerque,Jackson Adriano; Almeida,Jaime Antonio de; Warmling,Maria Izabel.
ABSTRACT Palustrine areas and wetlands in particular are fragile ecosystems, with high biodiversity and high ecological productivity, and they provide benefits to society. The aim of this study was to describe and classify the main soils occurring in the wetlands of the Southern Plateau of Santa Catarina, and propose criteria for identification of hydromorphic environments as an aid in demarcation of their boundaries. Soils of four wetlands, in the municipalities of Bom Jardim da Serra, Bom Retiro, Lages, and Painel were described, collected, and taxonomically classified. A transection was demarcated in each one in which soils were analyzed in sites with different degrees of hydromorphism, corresponding to the inner, transition, and outer areas. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical attributes; Hydromorphic soils; Soil classification.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100507

Characteristics of the dairy farmers who perform financial management in Paraná State, Brazil
Provedor de dados: 96
Autores: Zimpel,Roney; Bánkuti,Ferenc Istvan; Zambom,Maximiliane Alavarse; Kuwahara,Kellen Cristina; Bánkuti,Sandra Mara Schiavi.
ABSTRACT The objective of this paper was to analyze financial management practices in dairy production systems. More specifically, we sought to identify which milk producers adopt financial management practices. We conducted 55 semi-structured questionnaires in the Western Region of Paraná. The data were processed through descriptive and multivariate statistical analysis. The analysis of hierarchical clusters defined, based on variables related to financial management practices, two distinct groups. The first group included milk producers who do not adopt financial management practices (N = 49) and the second group described the milk producers who do adopt these practices (N = 6). We then used Common Factor Analysis, along with structural, technical,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cluster; Costs; Factor analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000500421

Characteristics of the surface water DMS and pCO(2) distributions and their relationships in the Southern Ocean, southeast Indian Ocean, and northwest Pacific Ocean
Provedor de dados: 5
Autores: Zhang, Miming; Marandino, C. A.; Chen, Liqi; Sun, Heng; Gao, Zhongyong; Park, Keyhong; Kim, Intae; Yang, Bo; Zhu, Tingting; Yan, Jinpei; Wang, Jianjun.
Oceanic dimethyl sulfide (DMS) is of interest due to its critical influence on atmospheric sulfur compounds in the marine atmosphere and its hypothesized significant role in global climate. High-resolution shipboard underway measurements of surface seawater DMS and the partial pressure of carbon dioxide (pCO(2)) were conducted in the Atlantic Ocean and Indian Ocean sectors of the Southern Ocean (SO), the southeast Indian Ocean, and the northwest Pacific Ocean from February to April 2014 during the 30th Chinese Antarctic Research Expedition. The SO, particularly in the region south of 58 degrees S, had the highest mean surface seawater DMS concentration of 4.1 +/- 8.3 nM (ranged from 0.1 to 73.2 nM) and lowest mean seawater pCO(2) level of 337 +/- 50 mu atm...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00661/77323/78799.pdf

Characterization and bioactivities of a novel polysaccharide obtained from Gracilariopsis lemaneiformis
Provedor de dados: 42
Autores: SHI,CHEN-SHAN; SANG,YA-XIN; SUN,GUI-QING; LI,TIAN-YE; GONG,ZHENG-SI; WANG,XIANG-HONG.
ABSTRACT Gracilariopsis lemaneiformis is a type of red alga that contains seaweed polysaccharide agar. In this study, a novel non-agar seaweed polysaccharide fraction named GCP (short of crude polysaccharide obtained from Gracilariopsis lemaneiformis) was isolated from Gracilariopsis lemaneiformis. Structural analysis showed that GCP shows triple helical chain conformation when dissolved in water and has many branches and long side chains. Also, 1→3 linkage is the major linkage and the sugar structures are galactopyranose configurations linked by β-type glycosidic linkages. Two macromolecular substance fractions (GCP-1 and GCP-2) were purified by DEAE Sepharose Fast Flow column chromatography. Moreover, a splenocyte damage assay and splenocyte...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioactivities; Gracilariopsis lemaneiformis; Polysaccharide; Structural characterization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100175

Characterization and influence of production factors on growing and finishing pig farms in Brazilian cooperatives
Provedor de dados: 96
Autores: Silva,Caio Abércio da; Agostini,Piero da Silva; Dias,Cleandro Pazinato; Callegari,Marco Aurélio; Santos,Rita de Kássia Silva dos; Novais,Aliny Kétilim; Pierozan,Carlos Rodolfo; Gasó,Josep Gasa.
ABSTRACT The objective of this study was to identify and quantify, through mathematical models, the main factors of production in growing and finishing pig units linked to three Brazilian cooperatives located in Western Region of Paraná State that influence the parameters of daily feed intake and feed conversion ratio. The records of 216 growing and finishing farms from 2010 to 2013, representing 1,533 batches, and totaling approximately 1,025,000 pigs, were evaluated. Thirty production factors related to the management, health, installations and equipment, nutrition, genetics, and environment were considered. The number of pigs per pen, the feeder model, the origin and sex of the animals, and the initial and final body weights were the factors included in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Facilities; Fattening; Intake; Production indexes; Regression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300264

CHARACTERIZATION AND INFLUENCE OF SUBTROPICAL PERSIMMON CULTIVARS ON JUICE AND JELLY CHARACTERISTICS
Provedor de dados: 42
Autores: CURI,PAULA N.; TAVARES,BRUNA S.; ALMEIDA,ALINE B.; PIO,RAFAEL; PASQUAL,MOACIR; PECHE,PEDRO M.; SOUZA,VANESSA R.
ABSTRACT To increase the availability to consumers and add more value to persimmon (Diospyros kaki L.), which is a very perishable and seasonal fruit and in order to identify which cultivars grown in subtropical regions are more suitable for processing in the form of juice and jelly, as well as understand what the consumer profile is for these products, the objective of this study was to evaluate the influence of different persimmon cultivars (Rama Forte, Mel, Guiombo and Taubaté) grown in subtropical regions of Brazil on the physicochemical characteristics, rheological properties and sensory acceptance of the resulting juice and jelly in order to identify cultivars with the greatest potential for industrial use. The different studied persimmon cultivars...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Persimmon; Subtropical; Jelly; Juice; Processing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301205

Characterization of Alkaliphilic Bacteria Isolated from Bauxite Residue in the Southern Region of Minas Gerais, Brazil
Provedor de dados: 52
Autores: Nogueira,Elis Watanable; Hayash,Elize Ayumi; Alves,Enne; Lima,Claudio Antônio de Andrade; Adorno,Maria Talarico; Brucha,Gunther.
ABSTRACT The aim of this study was to isolate and characterize bacterial strains from bauxite residue in the southern region of Minas Gerais, Brazil, by 16S rRNA gene sequencing and biochemical assays. Bacillus cohnii, Bacillus pseudofirmus, and Bacillus clarkii were identified among the isolates. The isolates were able to use a wide range of carbon sources and to grow at NaCl concentrations of up to 10%, temperatures from 10 to 40 °C, and pH from 7 to 10.5, producing a wide variety of organic acids. This is the first report on microbial composition of bauxite residue in Brazil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bauxite residue; 16S ribosomal RNA gene; Alkaliphilic bacteria.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100406

Characterization of beef cattle farming and the perspective for implementation of traceability
Provedor de dados: 2
Autores: Cavalcante, Diego Helcias; Campelo, José Elivalto Guimarães; Santos, Natanael Pereira da Silva; Ferreira, Raimundo Ribeiro; Fonseca, Wéverton José Lima; Evangelista, Amauri Felipe.
The objective of this study was to characterize the beef cattle farming profile in the State of Piauí for inference about the zootechnical record of animals for insertion into a traceability system. Data were collected through a semi-structured multiple choice questionnaire applied to 400 cattle breeders in all microregions of the state, in May and November 2012. The questions contained the following indicators: profile of the property and the breeder, herd conditions and technical conditions on herd registration. The cattle-raising scenario is predominantly characterized by family activity, with the majority of producers over 50 years of age, who are without great prospects for technological innovation, inserted in an environment where human resource...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências agrárias; Zootecnia animal identification; Family farming; Cattle.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36282

Characterization of biochars from different sources and evaluation of release of nutrients and contaminants
Provedor de dados: 124
Autores: Figueredo,Natália Aragão de; Costa,Liovando Marciano da; Melo,Leônidas Carrijo Azevedo; Siebeneichlerd,Evair Antônio; Tronto,Jairo.
ABSTRACT The biochar, product of pyrolysis of organic waste, has been used as a soil conditioner and alternative on solid waste management. However, the raw material and pyrolysis temperature used influence the quantity and dynamics of release of nutrients and contaminants from the biochar. The objective was to evaluate the use of waste sugarcane bagasse, eucalyptus and sewage sludge for production of biochar and determine the chemical, physical, mineralogical properties and acid extraction of these materials produced at 350 °C and 500 °C. Were evaluated the proportion of C, H, N, O; ashes; macro and micronutrients, plus some contaminants; characterization of mineral phases by diffractometry of X- rays; functional groups by infrared absorption spectroscopy...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biochar; Waste; Acid extraction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000300003

CHARACTERIZATION OF CLOGGING MATERIAL FROM HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLAND SYSTEMS
Provedor de dados: 70
Autores: Miranda,Suymara T.; Matos,Antonio T.; Matos,Mateus P.; Borges,Alisson C.; Baptestin,Gheila C. F.
ABSTRACT This study aimed to characterize the material composition responsible for clogging the porous medium of horizontal subsurface flow constructed wetland (HSSF–CW) systems, which is detrimental to a proper system operation. Six completely clogged HSSF–CWs were used after treatment of swine wastewater. Operating conditions of these systems were named CW–C (HSSF– CW 1 and HSSF–CW 4, non-cultivated, i.e. controls), CW–T (HSSF–CW 2 and HSSF–CW 5, cultivated with Tifton 85 (Cynodon spp.)), and CW–A (HSSF–CW 3 and HSSF–CW 6, cultivated with alligator weed (Alternanthera philoxeroides)). The results showed that most of the clogging material was composed of total fixed solids (95, 84, and 82% in CW–C, CW–T, and CW–A, respectively). However, total volatile...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Constructed wetlands; Clogging; Porous medium.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300463

Characterization of dioxygenases and biosurfactants produced by crude oil degrading soil bacteria
Provedor de dados: 58
Autores: Muthukamalam,Santhakumar; Sivagangavathi,Sivalingam; Dhrishya,Dharmapal; Sudha Rani,Sadras.
ABSTRACT Role of microbes in bioremediation of oil spills has become inevitable owing to their eco friendly nature. This study focused on the isolation and characterization of bacterial strains with superior oil degrading potential from crude-oil contaminated soil. Three such bacterial strains were selected and subsequently identified by 16S rRNA gene sequence analysis as Corynebacterium aurimucosum, Acinetobacter baumannii and Microbacterium hydrocarbonoxydans respectively. The specific activity of catechol 1,2 dioxygenase (C12O) and catechol 2,3 dioxygenase (C23O) was determined in these three strains wherein the activity of C12O was more than that of C23O. Among the three strains, Microbacterium hydrocarbonoxydans exhibited superior crude oil degrading...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crude oil; Biodegradation; Bacteria; Catechol dioxygenase; Biosurfactant.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400637

Characterization of entomogen galls from Mato Grosso do Sul, Brazil
Provedor de dados: 92
Autores: Urso-Guimarães,Maria Virginia; Castello,Ana Carolina Devides; Kataoka,Eric Yasuo; Koch,Ingrid.
ABSTRACT In this paper we performed a study of occurrence and characterization of entomogen galls from natural vegetation areas in Mato Grosso do Sul. We surveyed natural areas of four biomes from Mato Grosso do Sul State: Pantanal (Corumbá), Atlantic Forest (Bodoquena), Cerrado (Aquidauana), and Chaco (Porto Murtinho). We identified 186 morphotypes of galls in 115 host plant species from 35 families and 73 genera. The richest families were Fabaceae (N = 34), Sapindaceae (N = 24), Bignoniaceae (N = 17), and Myrtaceae (N = 15). Fifty morphotypes of insects (27%) were found in galls of 38 host plants, 78% of which belongs to Diptera, 10% to Hymenoptera, and the other 12% are divided among Hemiptera, Thysanoptera, Coleoptera, and Lepidoptera. In this study,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Cerrado; Chaco; Pantanal; Neotropical region.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000100025

Characterization of eucalyptus clones subject to wind damage
Provedor de dados: 86
Autores: Zanuncio,Antônio José Vinha; Carvalho,Amélia Guimarães; Carneiro,Angélica de Cassia Oliveira; Valenzuela,Paulina; Gacitúa,William; Leite,Fernando Palha; Colodette,Jorge Luiz.
Abstract: The objective of this work was to test a new methodology to assess the resistance of trees to wind damage and determine the characteristics that increase clone resistance to winds. Tree resistance to breakage, basic density, ultrastructure, anatomy, mechanical properties, and wood growth stress have been evaluated in seven Eucalyptus grandis × Eucalyptus urophylla clones, collected from a region with a high incidence of wind damage. The Pearson correlation coefficient between the tree resistance to breakage and the ratio between the area damaged by the winds and the total planted area was -0.839, showing the efficiency of the methodology adopted and that high breaking strength results in a smaller area affected by wind damage. Trees with a high...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eucalyptus grandis × Eucalyptus urophylla; Basic density; Cell wall fraction; Cell wall ultrastructure; Fiber; Wood.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001100969

CHARACTERIZATION OF Fusarium oxysporum ISOLATES AND RESISTANCE OF PASSION FRUIT GENOTYPES TO FUSARIOSIS
Provedor de dados: 94
Autores: TEIXEIRA,LETÍCIA MAGALHÃES; COELHO,LÍSIAS; TEBALDI,NILVANIRA DONIZETE.
ABSTRACT  Passion fruit wilt, caused by Fusarium spp., is one of the most severe diseases for this crop. Although yellow passion fruit is propagated mostly by seeds, the use of rootstocks tolerant to early death could be a management strategy for cultivation in areas with disease history. Thus, this study characterized Fusarium isolates obtained in Triângulo Mineiro and determined the most suitable genotype to use for grafting to reduce losses caused by this pathogen. Mycelial growth and sporulation of Fusarium isolates, in three different growth media, was quantified by measuring colony diameter and by counting the conidia in Neubauer chamber 10 days after growth in malt extract-agar 2%, PDA or CMA at 22 ± 3ºC and 12 hours lighting. Five days later the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grafting; Fusarium wilt; Yellow passion fruit.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000301002

Characterization of lulo ( Solanum quitoense Lam.) genetic diversity in the department of Boyaca, Colombia
Provedor de dados: 109
Autores: Morillo-Coronado,Ana Cruz; Tovar-León,Yeily Paola; Morillo-Coronado,Yacenia.
Abstract Lulo (Solanum quitoense Lam.) is an exotic fruit with major economic importance in the Andean region. It has gained importance in the agricultural sector due to organoleptic and cultivation characteristics. There are not studies on this plant genetic resource in the province of Neira, Boyaca department, Colombia. Given these concerns, the aim of this research was to characterize the genetic diversity with random amplified microsatellite markers (RAM). Twenty-one S. quitoense materials were collected in the Soaquira and Sacaneca, Boyaca-Colombia districts to calculate genetic diversity and similarity indices. In addition, the analysis with the Nei-Li coefficient formed three groups at 0.60 similarity level showing a loose distribution of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Andean fruit; RAM microsatellites; Solanum; Variability.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000300430

CHARACTERIZATION OF MANGABEIRA TREES AND FRUITS IN THE SAVANNAH-RESTINGA TRANSITION ZONE
Provedor de dados: 94
Autores: SILVA,LARISSA DE PAULA VIANA DA; ARAUJO,JOSÉ RIBAMAR GUSMÃO; ROCHA,ARIADNE ENES; CARVALHO,MARY JANE NUNES; BRAUN,HEDER; MESQUITA,MÁRIO LUIZ RIBEIRO.
ABSTRACT  Brazil is the third largest fruit producer in the world, but many native fruits remain underexploited, as is the case for mangabeira (Hancornia speciosa Gomes). Little is known about general aspects of this species in its naturally occurring environment. Thus, this study aimed to characterize plant and fruit morphologies from native mangabeira selections in the Savannah-Restinga vegetation transition zone. The experiment was carried out in Patizal, Recanto and Recurso villages located in the Morros municipality, Maranhão State, dominated by extensive Savannah-Restinga vegetation transition zone with naturally occurring mangabeiras. Forty five mangabeira trees were randomly chosen from native selections in the three villages. Data collected were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hancornia speciosa Gomes; Native selections; Biometry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000400703

Characterization of rhizobia isolates obtained from nodules of wild genotypes of common bean
Provedor de dados: 58
Autores: Cardoso,Aline Assis; Andraus,Michel de Paula; Borba,Tereza Cristina de Oliveira; Martin-Didonet,Claudia Cristina Garcia; Ferreira,Enderson Petrônio de Brito.
Abstract This study aimed to evaluate the tolerance to salinity and temperature, the genetic diversity and the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of common bean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The isolates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at different temperatures (28 °C, 33 °C, 38 °C, 43 °C and 48 °C). Genotypic characterization was performed based on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbiotic efficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among 98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to temperature, while 24 isolates and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Rhizobium; Symbiotic efficiency; Carbon source use; Tolerance to salinity and temperature.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100043

Characterization of Some Efficient Cellulase Producing Bacteria Isolated from Pulp and Paper Mill Effluent Contaminated Soil
Provedor de dados: 52
Autores: Reddy,Kondakindi Venkateswar; Vijayalashmi,Tatiparti; Ranjit,Pabbati; Raju,Maddela Naga.
ABSTRACT The wide variety of bacteria in the environment permits screening for more efficient cellulases to help overcome current challenges in biofuels production. This study focuses on the isolation of efficient cellulase producing bacteria found in pulp and paper mill effluent contaminated soil which can be considered for use in large scale biorefining. Four different bacterial strains were isolated and screened for cellulase production by using CMC agar medium. All isolates showed cellulase activity these strains were further characterized by morphological, physiological, biochemical and 16S rRNA gene analyses. These isolates were identified as two Bacillus subtilis sub sps, Bacillus mojavensis and Bacillus cereus.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CMC Agar; Cellulolytic Bacteria; Molecular identification; 16S rRNA; Cellulolytic activity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100442

Characterization of Staphylococcus spp. strains in milk from buffaloes with mastitis in Brazil: the need to identify to species level to avoid misidentification
Provedor de dados: 45
Autores: Coimbra-e-Souza,V.; Brito,M.A.V.P.; Chamon,R.C.; Laport,M.S.; Giambiagi-deMarval,M.
ABSTRACT Mastitis is an inflammation of the mammary gland that affects dairy cattle worldwide causing economic losses. Coagulase-negative staphylococci (CNS) are the predominant cause of this type of infection. We have recently showed that coagulase-positive staphylococci could be misidentified. So, the aim of this study was to characterize the Staphylococcus spp. strains initially classified as coagulase-negative Staphylococci, isolated from buffalo with subclinical mastitis. Milk of buffaloes with mastitis in herds was collected and 9 strains were identified as CNS by phenotypic tests. Molecular methodologies latter identified the strains as coagulase-negative Staphylococcus chromogenes (5), coagulase-positive Staphylococcus hyicus (2) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Buffalo; Mastitis; Staphylococcus; Milk; Coagulase test.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601669

Characterization of trees, fruits and genetic diversity in natural populations of mangaba
Provedor de dados: 64
Autores: Silva,Ana Veruska Cruz da; Amorim,Julie Anne Espíndola; Vitória,Marina Ferreira da; Ledo,Ana da Silva; Rabbani,Allivia Rouse Carregosa.
ABSTRACT The state of Sergipe is the largest mangaba producer, which is a fruit native to Brazil, and has cultural, social and economic importance in its area of occurrence. It is an endangered species due to human actions, and despite its economic potential, there are still no commercial plantations. The study was carried out in order to characterize trees, fruits and the genetic diversity of natural populations of mangaba in Sergipe, Brazil. Fruits from Abaís Beach/Estância (AB) presented, on average, twice the vitamin C content (414.81 mg of vit. C/100g), when compared with the others. The use of ISSR primers was efficient in estimating the genetic similarity of populations. The primers clustered the populations of mangaba according to their origin,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hancornia speciosa Gomes; Postharvest; Molecular markers; Variability.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000300255

Characterization of Vibrio cholerae isolates from 1976 to 2013 in Shandong Province, China
Provedor de dados: 58
Autores: Lü,Hui; Yuan,Yuqi; Sun,Na; Bi,Zhenwang; Guan,Bing; Shao,Kun; Wang,Tongzhan; Bi,Zhenqiang.
Abstract Cholera continues to be a serious public health issue in developing countries. We analyzed the epidemiological data of cholera from 1976 to 2013 in Shandong Province, an eastern coastal area of China. A total of 250 Vibrio cholerae isolates were selected for PCR analysis of virulence genes and pulsed-field gel electrophoresis (PFGE). The analysis of the virulence genes showed that the positive rates for tcpA and tcpI were the highest among strains from the southwest region, which had the highest incidence rate of cholera. Low positive rates for tcpA, tcpI and ctxAB among isolates from after 2000 may be an influencing factor contributing to the contemporary decline in cholera incidence rates. Spatiotemporal serotype shifts (Ogawa, Inaba, Ogawa,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vibrio cholerae; Epidemiology; PFGE; Virulence genes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100173

Characterization of virulence and antibiotic profile and agr typing of Staphylococcus aureus from milk of subclinical mastitis bovine in State of Rio de Janeiro
Provedor de dados: 45
Autores: Soares,B.S.; Melo,D.A.; Motta,C. C.; Marques,V.F.; Barreto,N.B.; Coelho,S.M.O.; Coelho,I.S.; Souza,M.M.S.
ABSTRACT This study aims to detect the main virulence and antimicrobial resistance genes in Stapylococcus aureus from bovine mastitic milk as well as classifying them according to agr typing. A total of 55 strains from six dairy unities in the state of Rio de Janeiro were selected, of these 27.3% presented fbnA and 78,2% for fbnB genes, respectively. None of the strains tested were positive for cap5 gene, 3.6% were positive for cap8 gene. Additionally, 94.5% of strains had hlA gene and 89.1% had hlB gene while 67.3% of the strains had icaA gene and 87.3% had icaD gene. From these results it was possible to establish 12 different virulence profiles. Prevalence of agrII type was detected in 81.8% of the isolates. Concerning antimicrobial resistance...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agr typing antibiotics; Bovine mastits; Staphylococcus aureus; Virulenc.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400843

Characterizing the chaotic nature of ocean ventilation
Provedor de dados: 5
Autores: Macgilchrist, Graeme A.; Marshall, David P.; Johnson, Helen L.; Lique, Camille; Thomas, Matthew.
Ventilation of the upper ocean plays an important role in climate variability on interannual to decadal timescales by influencing the exchange of heat and carbon dioxide between the atmosphere and ocean. The turbulent nature of ocean circulation, manifest in a vigorous mesoscale eddy field, means that pathways of ventilation, once thought to be quasi-laminar, are in fact highly chaotic. We characterize the chaotic nature of ventilation pathways according to a nondimensional filamentation number, which estimates the reduction in filament width of a ventilated fluid parcel due to mesoscale strain. In the subtropical North Atlantic of an eddy-permitting ocean model, the filamentation number is large everywhere across three upper ocean density...
Tipo: Text
Palavras-chave: Ventilation; North Atlantic; Thermocline; Chaos; Mesoscale eddies; Lagrangian trajectories.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00410/52104/52807.pdf

Charte cartographique de l'évaluation 2018 pour la DCSMM
Provedor de dados: 5
Autores: Baudrier, Jerome; Huguet, Antoine; Lecomte, Jean-paul; Piel, Steven; Quemmerais-amice, Frédéric; Satra Le Bris, Catherine.
Ce document est une mise à jour de la charte cartographique établie en mars 2011 pour l'évaluation initiale (1er cycle de la DCSMM) [Charte cartographique de l'évaluation initiale pour la DCSMM, Frédéric Quemmerais-Amice, Jérôme Paillet, Jérôme Baudrier, Catherine Satra Le Bris, Erwann Quimbert, Steven Piel, V.5 2011/03/01].
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00420/53135/54099.pdf

Chave ilustrada para identificação da fauna acarina na cultura da videira do estado do Rio Grande do Sul, Brasil.
Provedor de dados: 14
Autores: JOHANN, L.; SILVA, G. L. da; BRENTANO, A. C.; CARVALHO, G. S.; BOTTON, M.; FERLA, N. J.
O cultivo de videiras é uma prática antiga e hoje presente em quase todas as regiões do mundo. No Brasil, foi introduzida por colonizadores portugueses em 1532 (PROTAS et al., 2002), e no estado do Rio Grande do Sul, por imigrantes italianos a partir do final do século XIX (DIEDRICH, 2006). Atualmente, a vitivinicultura do Estado está estruturada em quatro pólos: Serra Gaúcha, Região da Campanha, Serra do Sudoeste e Região Central (PROTAS &amp; CAMARGO, 2011). A partir da
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivo da videira; Fauna acarina; Rio Grande do Sul; Brasil; Uvas finas; Ácaros fitófagos; Videira.; Patógenos; Uva; Inseto; Ácaro; Praga; Doença de planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075250

Checklist da ictiofauna do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Froehlich,Otávio; Cavallaro,Marcel; Sabino,José; Súarez,Yzel Rondon; Vilela,Maria José Alencar.
RESUMO Os peixes de água doce do estado de Mato Grosso do Sul se distribuem em duas sub-bacias da bacia do Prata, Paraguai e Alto Paraná. A lista das espécies de peixes que ocorrem no estado de Mato Grosso do Sul foi compilada com base em dados de coleções, literatura e consulta a especialistas. São registradas 358 espécies, distribuídas por onze ordens e 43 famílias. Para a bacia do Paraguai são listadas 255 espécies; 201 o foram para a bacia do Alto Paraná. Cem espécies foram listadas para as duas bacias. Destas, 49 são espécies que ocorrem naturalmente nas duas bacias. Das outras espécies compartilhadas, três foram introduzidas nas duas vertentes e 45 introduzidas na bacia do Alto Paraná, a partir das bacias do Paraguai ou Médio Paraná. Quase um terço...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacia do Paraguai; Bacia do Alto Paraná; Peixes; Lista de espécies; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200251

Checklist das aves do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Nunes,Alessandro Pacheco; Straube,Fernando Costa; Laps,Rudi Ricardo; Posso,Sérgio Roberto.
RESUMO Em contraste com vários outros estados brasileiros, apenas recentemente o Mato Grosso do Sul iniciou o inventário organizado de sua avifauna. Relacionamos 630 espécies de aves para o Mato Grosso do Sul, pertencentes a 26 ordens e 74 famílias, que corresponde a 34% da avifauna ocorrente no Brasil. Cerca de 90% dessas espécies apresentam registros comprobatórios de ocorrência no estado conforme as normas propostas pelo CBRO. As demais ainda aguardam documentação comprobatória adequada. Quarenta e cinco espécies foram incluídas na lista terciária por apresentarem problemas de documentação comprobatória devido à ausência de circunstanciação e distribuição incompatível. A grande diversidade de fitofisionomias e paisagens sob influência dos biomas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pantanal; Cerrado; Biodiversidade; Programa BIOTA-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200254

Checklist das espécies de Lauxaniidae (Insecta, Diptera) do estado do Mato Grosso do Sul
Provedor de dados: 76
Autores: Silva,Vera Cristina.
RESUMO Lauxaniidae é uma das maiores famílias de Diptera Schizophora, com distribuição mundial, muito abundante nas áreas tropicais. A família está composta por cerca de 1.550 espécies. Os adultos apresentam o corpo pequeno a relativamente grande (2-11 mm), com coloração variada, muitas vezes com marcas, manchas, listras ou padrões reticulados. As larvas são conhecidas como saprófagas, alimentando-se em uma variedade de matéria vegetal em decomposição e mesmo em capítulos de flores. Adultos são raspadores de fungos em folhas. A fauna brasileira de Lauxaniidae compreende, até o momento, 74 espécies das quais 8 possuem registro assinalado para o estado do Mato Grosso do Sul.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Schizophora; Biodiversidade; Inventário de espécies; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200246

Checklist das espécies de mutucas (Diptera, Tabanidae) do estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Krolow,Tiago Kütter; Henriques,Augusto Loureiro.
RESUMO É apresentado um inventário atualizado das espécies de mutucas do estado de Mato Grosso do Sul, Brasil. No total são listadas 73 espécies e três subespécies, alocadas em 21 gêneros, cinco tribos e três subfamílias, acompanhadas de seus registros de distribuição.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mutucas; Diversidade; Distribuição; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200231

Checklist das esponjas do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Volkmer-Ribeiro,Cecilia; Machado,Vanessa de Souza.
RESUMO O filo Porifera, representado no Estado do Mato Grosso do Sul somente por esponjas de água doce, conta atualmente a nível mundial com cerca de 230 espécies em ambientes dulcícolas, das quais 53 são conhecidas para o Brasil e 11 para o Estado. Destacam-se os depósitos fósseis de espículas (espongilitos) produzidos por 6 espécies dessas esponjas em ambientes lênticos quaternários de água doce em todo Estado, representando um importante recurso mineral. Um registro novo é aqui produzido para o Mato Grosso do Sul, o de Sterrastrolepis brasiliensis. Os Biomas Pantanal, Cerrado, Chaco e Mata Atlântica não foram até agora levantados para essa fauna aquática no Estado. Nesse sentido deve ser concedida prioridade ao Pantanal, considerado atualmente dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Esponjas continentais; Registros; Espongilitos; Sterrastrolepis brasiliensis; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200202

Checklist das moscas Asilidae (Diptera) no Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Cezar,Lucas Araujo.
RESUMO As moscas Asilidae são insetos predadores, mais abundantes e diversos em ambientes mais secos e de vegetação menos densa. Constituem uma das maiores famílias de Diptera, com mais de 7.000 espécies conhecidas. Estão registradas na literatura 32 espécies de Asilidae que integram 17 gêneros, que ocorrem no estado do Mato Grosso do Sul, o que corresponde a 7% do conhecido para o Brasil. Isso indica que a família, em comparação com outros dípteros, é bem conhecida no estado. Ainda assim, é possível esperar que a riqueza total de Asilidae passe de 80 espécies no estado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asilinae; Dasypogoninae; Laphriinae; Stenopogoninae; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200234

Checklist de Bombyliidae (Diptera) no Estado do Mato Grosso do Sul
Provedor de dados: 76
Autores: Lamas,Carlos José Einicker; Yamaguchi,Carolina.
RESUMO Bombyliidae é uma das maiores famílias de Diptera com mais de 4.500 espécies conhecidas em todo o mundo. Suas espécies variam de robustas a delgadas e podem ser de diminutas a muito grandes (2-20 mm) e parecem abelhas ou vespas. Adultos são comumente avistados pousados ou tomando sol em trilhas, pedras ou galhos, ou ainda se alimentando de néctar em flores. Todas as larvas conhecidas de Bombyliidae são predadoras ou parasitoides de artrópodes. A fauna brasileira de Bombyliidae compreende, até o momento, 110 espécies das quais 12 possuem registro assinalado para o estado do Mato Grosso do Sul.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxonomia; Diversidade; Homoeophthalmae; Tomophthalmae; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200233

Checklist de Chironomidae para o estado de Mato Grosso do Sul
Provedor de dados: 76
Autores: Fusari,Lívia Maria; Roque,Fabio de Oliveira; Lamas,Carlos José Einicker.
RESUMO A família Chironomidae é amplamente distribuída com aproximadamente 4.147 espécies conhecidas para o mundo, entretanto esse valor já está desatualizado; para o Brasil cerca de 379 espécies são registradas. Apresentamos um inventário atualizado das espécies de Chironomidae do estado do Mato Grosso do Sul. Até o momento, 16 espécies possuem registro assinalado para o estado. Estas pertencem aos gêneros Aedokritus, Beardius, Chironomus, Corynoneura, Djalmabatista, Fissimentum, Goeldichironomus, Oukuriella e Xenochironomus. Além destas, são conhecidas 83 morfoespécies, referentes a 33 gêneros de Chironominae, seis de Orthocladiinae e dez de Tanypodinae, todas provenientes de levantamentos faunísticos e estudos ecológicos no Alto Rio Paraná e seus rios...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chironomidae; Larvas; Insetos aquáticos; Rio Paraná; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200228

Checklist de Cladocera (Crustacea, Branchiopoda) do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Zanata,Lucí Helena; Güntzel,Adriana Maria; Rodrigues,Tatiane Auxiliadora Ribeiro; Soares,Mayara Pereira; Silva,William Marcos da.
RESUMO As publicações referentes ao estudo da comunidade de Cladocera (Branchiopoda) do estado de Mato Grosso do Sul, até a presente data, foram analisadas com o objetivo se preparar uma lista de ocorrência das espécies nos diversos ambientes aquáticos do estado. A partir desse estudo, observou-se a ocorrência de 101 espécies pertencentes a sete famílias (Sididae, Bosminidae, Daphiniidae, Moinidae, Ilyocryptidae, Macrothricidae e Chydoridae). Chydoridae foi considerada dominante na comunidade com ocorrência de 53 espécies, o que representa 52,47% da comunidade. Dentre os Chydoridae, Aloninae é mais numerosa, com riqueza de 32 espécies, enquanto que Chydorinae está representada por 21 espécies. De acordo com o levantamento da ocorrência de espécies de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Zooplâncton de água doce; Bacia Alto Paraguai; Bacia do Paraná; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200213

Checklist de Ephemeroptera do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Silva,Fábio Henrique da; Salles,Frederico Falcão.
RESUMO A ordem Ephemeroptera (Insecta) constitui um dos mais importantes grupos da entomofauna aquática. São encontrados em ambientes aquáticos continentais lênticos e lóticos, associados aos mais diversos tipos de substrato. Seus representantes participam ativamente da ciclagem de nutrientes e do fluxo energético e são muitas vezes utilizados como indicadores ambientais. A última lista de Ephemeroptera para o estado de Mato Grosso do Sul feita registrou apenas treze espécies representantes de oito gêneros e quatro famílias. Atualmente existem dois pesquisadores trabalhando diretamente com o grupo na região.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ephemeroptera; Insetos aquáticos; Biodiversidade do Estado de Mato Grosso do Sul; Programa BIOTA/MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200216

Checklist de Fanniidae (Insecta, Diptera) do Estado de Mato Grosso do Sul
Provedor de dados: 76
Autores: Grisales,Diana; Carvalho,Claudio J. B. de.
RESUMO Nesse artigo é fornecida uma lista de espécies de Fanniidae do estado de Mato Grosso do Sul. Até o momento são registradas 11 espécies, o que representa 21% das espécies de Fanniidae conhecidas para o Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Catálogo; Mosca doméstica pequena; Taxonomia; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200238

Checklist de Gastrotricha do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Garraffoni,André Rinaldo Senna.
RESUMO Neste estudo é apresentada uma lista atualizada das espécies de Gastrotricha que ocorrem nos corpos de água do estado de Mato Grosso do Sul. A grande maioria das espécies de Gastrotricha pertence a Chaetonotidae (quatro gêneros, nove espécies), seguida por Dasydytidae (três gêneros, três espécies) e Neogosseidae (um gênero, uma espécie). Como apenas um estudo foi realizado até hoje no estado do Mato Grosso do Sul, é mais do que evidente que o conhecimento da biodiversidade dos Gastrotricha está totalmente subestimado neste estado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meiofauna; Chaetonotidae; Dasydytidae; Neogosseidae; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200204

Checklist de Muscidae (Insecta, Diptera) do Estado de Mato Grosso do Sul
Provedor de dados: 76
Autores: Carvalho,Claudio J.B. de; Löwenberg-Neto,Peter.
RESUMO É apresentada uma lista de espécies do estado de Mato Grosso do Sul. Existem 65 espécies registradas, representado 17% de todas as espécies de Muscidae conhecidas no Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Mosca doméstica; Mosca de estábulo; Muscídeos; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200239

Checklist de Odonata do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Rodrigues,Marciel Elio; Roque,Fabio de Oliveira.
RESUMO Nós registramos 198 espécies de Odonata para o Estado de Mato Grosso do Sul, distribuídas em dez famílias: Calopterygidae (6 spp.), Coenagrionidae (58 spp.), Dicteriadidae (1 sp.), Lestidae (5 spp.), Protoneuridae (10 spp.), Pseudostigmatidae (1 sp.), Aeshinidae (8 spp.), Corduliidae (1 sp.), Gomphidae (13 spp.) e Libellulidae (95 spp.). Uma família, seis gêneros e 33 espécies como primeiro registro de coleta no estado são incluídos.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lista de espécies; Anisoptera; Zygoptera; Centro-Oeste; Região Neotropical.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200217

Checklist de ostrácodes (Crustacea, Ostracoda) dulcícolas do Pantanal Sul Mato-grossense, Brasil
Provedor de dados: 76
Autores: Higuti,Janet; Roche,Kennedy Francis; Martens,Koen.
RESUMO Atualmente existem cerca de 2.000 espécies de Ostracoda dulcícolas descritas em diversos ambientes aquáticos do mundo, das quais cerca de 117 espécies em aproximadamente 37 gêneros são conhecidas no Brasil. O presente levantamento de ostrácodes do Pantanal Sul Mato-grossense, registrou 35 espécies pertencentes às famílias Cyprididae, Candonidae, Limnocytheridae e Darwinulidae. A fauna de ostrácodes do Brasil ainda é pouco conhecida e a biodiversidade de ostrácodes de vários habitats (por exemplo, instersticial) ainda permanecem desconhecidos. Neste sentido, existe grande probabilidade de se encontrar novos registros e novos táxons de ostrácodes no Pantanal, assim como em todo território brasileiro.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crustáceos; Planície de inundação; Taxonomia; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200214

Checklist de Plecoptera (Insecta) do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Lecci,Lucas Silveira; Righi-Cavallaro,Karina Ocampo.
Resumo Apresentamos aqui uma lista das espécies da ordem Plecoptera encontradas no Estado do Mato Grosso do Sul baseados na literatura até março de 2015. Foram registrados uma família (Perlidae), um gênero ( Anacroneuria) e 10 espécies.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Região Neotropical; Anacroneuria; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200218

Checklist de Simuliidae (Insecta, Diptera) do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Zampiva,Nayara Karla; Pepinelli,Mateus.
RESUMO Este trabalho apresenta uma listagem de espécies de simulídeos no Mato Grosso do Sul e traz informações sobre a distribuição das espécies em 47 corpos d’água das duas grandes bacias hidrográficas do estado: Paraná e Paraguai. No total foram reportadas 18 espécies para o estado, incluindo dois novos registros: Simulium dinellii (Joan, 1912) e Simulium virescens Hamada, Silva &amp; Pereira, 2012.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pium; Borrachudo; Distribuição geográfica; Novos registros; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200229

Checklist de tecamebas (Testacea) do estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Rosa,Fábio Ricardo da; Orikassa,Taciana Noriko Fernandes; Lopes,Iola Reis; Silva,William Marcos da.
RESUMO Esta síntese reuniu as informações disponíveis sobre a ocorrência de tecamebas (Protozoa: Testacea) no estado de Mato Grosso do Sul. Foram registrados 19 gêneros e 138 taxa infragenéricos no estado. Todos esses táxons foram encontrados na bacia do alto rio Paraná e apenas seis deles na bacia do alto rio Paraguai. A diversidade taxonômica foi superior à do estado de São Paulo, e comparável à diversidade das regiões Centro-Oeste e Norte. Apesar dessa diversidade, são poucos os estudos com Testacea e não há pesquisadores radicados no estado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zooplâncton de água doce; Protozoários; Bacia do Alto Paraguai; Bacia do Paraná; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200201

Checklist dos Collembola (Arthropoda, Hexapoda) do Estado do Mato Grosso do Sul
Provedor de dados: 76
Autores: Zeppelini,Douglas; Bellini,Bruno Cavalcante.
RESUMO Apresenta-se a primeira listagem dedicada sobre a fauna de Collembola do estado do Mato Grosso do Sul. Os resultados mostram que o estado nunca foi inventariado de forma sistemática e as informações sobre sua colembolofauna são resultados de algumas poucas coletas isoladas, totalizando seis registros.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inventário de Collembola; Diversidade de colêmbolos; Região Centro-Oeste; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200215

Checklist dos Conopidae (Insecta, Diptera) do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Rocha,Leonardo Silvestre Gomes; Mello-Patiu,Cátia Antunes de.
RESUMO Conopidae é uma família pouco estudada e de sistemática controversa entre os Diptera. Os adultos são nectarívoros e as larvas têm hábito parasitóide em Hymenoptera, Orthoptera, Blattaria e Diptera. São conhecidas 800 espécies e 56 gêneros com distribuição mundial. Uma lista de 15 espécies em quatro gêneros registradas para o estado do Mato Grosso do Sul, elaborada com base na bibliografia disponível e no material identificado de diversas coleções brasileiras, é fornecida. As coletas estão concentradas no município de Maracaju em bioma de Cerrado, com apenas uma exceção. Faz-se necessário incrementar as coletas em outras regiões e outros ambientes do estado, para que lacunas de amostragem sejam preenchidas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fauna; Biodiversidade; Pantanal; Cerrado; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200244

Checklist dos Copepoda (Crustacea) de vida livre do estado de Mato Grosso do Sul
Provedor de dados: 76
Autores: Rosa,Fábio Ricardo da; Silva,William Marcos da.
RESUMO Esta síntese reuniu as informações disponíveis sobre a ocorrência de Copepoda de vida livre no estado de Mato Grosso do Sul. Foram registradas 20 espécies de Calanoida, 26 táxons de Cyclopoida e quatro harpacticóides. Esta diversidade foi similar a do estado do Mato Grosso, localizado na fronteira norte e diferenciou-se da diversidade registrada no estado de São Paulo, localizado na fronteira leste. Parte desta diferença poderia ser explicada pela maior área de amostragem na bacia do Alto Paraguai quando comparada a área amostrada na bacia do Paraná. Os principais caminhos para o aumento de conhecimento de Copepoda no estado de Mato Grosso do Sul foram discutidos.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zooplâncton de água doce; Bacia do Alto Paraguai; Bacia do Paraná; Áreas de inundação brasileiras; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200212

Checklist dos escorpiões (Arachnida, Scorpiones) do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Carvalho,Leonardo S.; Brescovit,Antonio D.; Souza,Cláudio A. R.; Raizer,Josué.
RESUMO Nesse artigo é fornecida uma lista de espécies de Scorpiones do estado do Mato Grosso do Sul, Brasil. Até o momento 16 espécies e uma subespécie não-nominotípica estão registradas para o estado, porém é discutida a presença e/ou o status taxonômico de três destas espécies. Assim, considera-se que a escorpiofauna do Mato Grosso do Sul é composta, até o momento, por 13 espécies, o que representa mais de 50% de todas as espécies de escorpiões conhecidas para o Centro-Oeste brasileiro. Duas espécies de bothriurídeos são conhecidas apenas para este estado e consideradas endêmicas Bothriurus pora Mattoni &amp; Acosta, 2005 e Brazilobothriurus pantanalensis Lourenço &amp; Monod, 2000. A distribuição dos registros de escorpiões no Mato Grosso do Sul é...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bothriuridae; Escorpiofauna; Região Centro-Oeste; Biota sulmatrogrossense; Programa BIOTA/MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200208

Checklist dos Rotifera (Animalia) do Estado de Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Roche,Kennedy Francis; Silva,William Marcos da.
RESUMO Este estudo listou os táxons de Rotifera encontrado da literatura científica no estado de Mato Grosso do Sul. O estudo foi dividido em cinco áreas gerais: (1) rio Paraguai, (2) Pantanal de Nhecolândia, (3) rio Miranda, rio Negro, rio Abobral e Itaqueri, (4) represa Lago do Amor na cidade de Campo Grande, e (5) rios, lagos e canais do rio Paraná. Foram registrados um total de 364 táxons, sendo as famílias Lecanidae, Trichocercidae e Brachionidae as mais ricas, com 72, 32 e 30 táxons respectivamente. A maior riqueza de táxons foi registrada na área do rio Paraná (244 táxons), e em seguida no rio Paraguai na região da cidade de Corumbá (com 154 táxons encontrados), e nos lagos de água doce do Pantanal da Nhecolândia (com 148 táxons). É altamente...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversidade; Zooplancton de água doce; Bacia do Alto Paraguai; Bacia do rio Paraná; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200205

Checklist dos Sarcophagidae (Insecta,Diptera) do Estado do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Mello-Patiu,Cátia A.; Silva,Karlla Patrícia; Vairo,Karine Pinto e.
RESUMO Sarcophagidae (Insecta, Diptera) é a segunda maior família de dípteros caliptrados da superfamília Oestroidea em riqueza de espécies. Suas fêmeas são larvíparas e as larvas possuem hábitos diversos, principalmente saprófago/necrófago. Uma lista atualizada com 26 espécies de sarcofagídeos com ocorrência registrada na literatura para o Estado do Mato Grosso do Sul é fornecida. A distribuição registrada por município e as respectivas referências são também dadas.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mosca-da-carne; Biodiversidade; Distribuição; Centro-oeste; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200242

Checklist dos Siphonaptera do Estado do Mato Grosso do Sul
Provedor de dados: 76
Autores: Linardi,Pedro Marcos.
RESUMO As pulgas são insetos hematófagos na fase adulta e que atuam como agentes infestantes ou como vetores de patógenos. Seus hospedeiros são animais endotérmicos, essencialmente mamíferos e, predominantemente roedores. A sifonapterofauna do estado do Mato Grosso do Sul representa 15,9% (10/63) da brasileira, sendo muito pouco conhecida quando comparada com outros estados em número de espécies ou gêneros. Considerando as espécies que poderiam ocorrer em continuidade geográfica de estados, países e/ou biomas, as ainda não conhecidas ou cosmopolitas, uma riqueza mais expressiva é estimada. Uma espécie é endêmica no estado.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pulgas; Insetos hematófagos; Biodiversidade; Programa Biota/MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200248

Checklist for Reporting Results Using Observational Descriptive Studies as Research Designs: The MInCir Initiative
Provedor de dados: 77
Autores: Manterola,Carlos; Otzen,Tamara.
Observational and descriptive studies (ODS) represent between 70 % and 80 % of the designs utilized in biomedical publications of the different scientific journals. Despite this, there are no tools to guide writers and to assist reviewers in reporting results with this type of research design. The aim of this study was to report the characteristics of a validated checklist for reporting the results using ODS as research designs in an English version. Two-stage study with qualitative methodology. In a first stage, a proposal was designed, by collecting items and domains from an extensive review of the literature. In the second, an instrument was developed by applying reduction items and domains through a panel of 45 experts comprised of clinical academics,...
Tipo: Journal article
Palavras-chave: Observational studies; Longitudinal Studies; Epidemiologic Studies; Descriptive Studies; Cross-Sectional Studies; Case Reports; Case series.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100013

Checklist of Acroceridae, Mydidae and Therevidae (Diptera) from Mato Grosso do Sul, Brazil
Provedor de dados: 76
Autores: Gillung,Jéssica Paula; Almeida,Julia Calhau; Rodrigues,Paula Fernanda Motta; Nihei,Silvio Shigueo.
ABSTRACT Here we provide a checklist of the flies of the families Acroceridae, Mydidae and Therevidae on the state of Mato Grosso do Sul, Brazil. Acroceridae are represented in Brazil by 30 species, and only Philopota tuberculata Westwood is recorded for the state of Mato Grosso do Sul. The three reported species of Mydidae in the state, Gauromydas autuorii (D’Andretta), Messiasia zikani D’Andretta, and Messiasia notospila (Wiedemann) are among the 27 species now known in Brazil. There are 30 species of Therevidae in Brazil, and only one, Cyclotelus kroeberi (Cole) is known to occur in the state.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Catalogue; Distribution; Taxonomy; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200232

Checklist of Caddisflies (Insecta, Trichoptera) from Mato Grosso do Sul State, Brazil
Provedor de dados: 76
Autores: Calor,Adolfo R.; Quinteiro,Fabio B.
ABSTRACT Trichoptera presents about 15,000 species described globally, of which 2,562 are recorded in the Neotropics and 642 in Brazil, distributed in 70 genera and 16 families. In Brazil, knowledge of the distribution and species richness of Trichoptera is incipient and heterogeneous, especially in some states such as Mato Grosso do Sul. In this work, we present an updated checklist of caddisflies for Mato Grosso do Sul state, representing nine families, 24 genera, and 16 species, four of them are new species records. Additionally, a new record of species for the Brazilian country is presented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquatic insects; Caddisfly; New records; Distribution; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200249

Checklist of Gymnotiformes (Osteichthyes: Ostariophysi) and catalogue of primary types
Provedor de dados: 83
Autores: Ferraris Jr,Carl J.; de Santana,Carlos David; Vari,Richard P.
ABSTRACT A list of all valid names of species of Neotropical electric fishes (Gymnotiformes) is presented herein. The list is arranged by family and genus and includes all available synonyms. The list is comprehensive through 2016 and includes 240 valid species distributed among 34 genera and five families, including one monotypic genus known only from the fossil record. The presented classification reflects recently published interpretations about the validity of the included names which, in general, are widely accepted. When the validity of a particular name is disputed in recent literature, we followed one of the published interpretations and provide relevant information on the alternate interpretation(s) in the remarks section of that name. Synonymies...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apteronotidae; Gymnotidae; Hypopomidae; Rhamphichthyidae; Sternopygidae.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100219

Checklist of mammals from Mato Grosso do Sul, Brazil
Provedor de dados: 76
Autores: Tomas,Walfrido Moraes; Antunes,Pâmela Castro; Bordignon,Marcelo Oscar; Camilo,André Restel; Campos,Zilca; Camargo,George; Carvalho,Luiz Felipe Alves da Cunha; Cunha,Nicolay Leme da; Fischer,Erich; Godoi,Mauricio Neves; Hannibal,Wellington; Mourão,Guilherme; Rimoli,José; Santos,Carolina Ferreira; Silveira,Mauricio; Tomas,Marcelle Aiza.
Abstract We updated the checklist of mammals from Mato Grosso do Sul, Brazil based on primary records only. One hundred and sixty-six mammal species were listed as occurring in the state, 47 of them being medium to large, 47 small mammal and 73 bat species. The listed species are distributed in 31 families: Didelphidae (17 spp.), Dasypodidae (7 spp.), Myrmecophagidae (2 spp.), Cebidae (1 sp.), Callithrichidae (2 spp.), Aotidae (1 sp.), Pitheciidae (1 sp.), Atelidae (1 sp.), Leporidae (1 sp.), Felidae (7 spp.), Canidae (4 spp.), Mustelidae (5 spp.), Mephitidae (2 spp.), Procyonidae (2 spp.), Tapiridae (1 sp.), Tayassuidae (2 spp.), Cervidae (4 spp.), Sciuridae (1 sp.), Cricetidae (22 spp.), Erethizontidae (1 sp.), Caviidae (3 spp.), Dasyproctidae (1 sp.),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mammals; Mato Grosso do Sul; Checklist; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200255

Checklist of the Heleomyzidae, Neriidae and Oestridae (Insecta, Diptera) in the State of Mato Grosso do Sul, Brazil
Provedor de dados: 76
Autores: Calhau,Julia; Pereira-Colavite,Alessandre; Sepúlveda,Tatiana; Carvalho,Claudio José Barros de; Arruda,Priscylla Moll de; Nihei,Silvio Shigueo; Kosmann,Cecília; Pujol-Luz,Cristiane V. A.; Pujol-Luz,José Roberto.
ABSTRACT We provide a checklist of flies of the families Heleomyzidae, Neriidae, and Oestridae in the State of Mato Grosso do Sul, Brazil. Heleomyzidae are represented in Brazil by 13 species, and only Neorhinotora aristalis (Fischer) is recorded to the state of Mato Grosso do Sul. The two reported species of Neriidae, Longina abdominalis Wiedemann and Nerius pilifer Fabricius, are among the 15 species now known in Brazil. The Oestridae family is represented by two species distributed in two genera: Dermatobia hominis (Linnaeus Jr.) and Cuterebra rufiventris Macquart.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biodiversity; Catalogue; Taxonomy; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200243

Check-list of the Tachinidae (Diptera) of Mato Grosso do Sul, Brazil
Provedor de dados: 76
Autores: Nihei,Silvio Shigueo; Lopes,André César; Dios,Rodrigo de Vilhena Perez; Gudin,Filipe Macedo.
Abstract In the state of Mato Grosso do Sul, which is composed by four macroregions, Cerrado, Chaco, Atlantic Forest and Pantanal, there are 39 species and 24 genera of Tachinidae based on the literature. The subfamily Tachininae, with 15 species occurring in the State, has the highest representativeness, while the other subfamilies, Exoristinae, Phasiinae, and Dexiinae, with respectively 14, 7 and 3 species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Diversity; Neotropical region; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200241

Cheese and milk quality of F1 Holstein x Zebu cows fed different levels of banana peel
Provedor de dados: 2
Autores: Melo, Marco Túlio Parrela de; Rocha Júnior, Vicente Ribeiro; Caldeira, Luciana Albuquerque; Pimentel, Paulo Roberto Silveira; Reis, Sidnei Tavares dos; Jesus, Diego Lucas Soares de.
This study aimed to evaluate the effects of the inclusion of different levels of sun-dried banana peel in the diet for crossbred cows on the quality of Minas fresh cheese and milk. Diets consisted of 0, 15, 30, 45 and 60% replacement of sorghum silage with banana peel. Ten cows were assigned to two 5 x 5 Latin squares experimental design. Milk samples were taken from each cow and analyzed for composition. Milk was pasteurized for the production of Minas fresh cheese, which was weighed to determine the yield and analyzed for texture, physical and chemical characteristics and consumer acceptance test. Milk urea nitrogen had a quadratic effect with minimum point at 43.76% replacement of silage with banana peel. The remaining items evaluated in the composition...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia/Produção Animal banana crop; Milk processing; By-products.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/33883

Chelated Minerals and Limestone Particle Sizes on Performance and Bone Quality of Brown-Egg Layers
Provedor de dados: 89
Autores: Cordeiro,CN; Bastos-Leite,SC; Vasconcelos,FC; Goulart,CC; Sousa,AM; Costa,AC.
ABSTRACT This study aimed to evaluate productive performance, egg quality, and bone quality of commercial brown-egg layers fed diets containing organic and inorganic minerals and three limestone particle sizes. A total of 288 birds at 64 weeks of age were distributed in a completely randomized design in a 2 × 3 factorial arrangement (two mineral sources and three limestone particle sizes) and eight replicates. The experiment lasted 112 days, divided into four periods. The following treatments were tested: T1 = inorganic minerals + 100% fine limestone; T2 = inorganic minerals + 50% fine limestone + 50% coarse limestone; T3 = inorganic minerals + 100% coarse limestone; T4 = inorganic + organic minerals + 100% fine limestone; T5 = inorganic + organic minerals...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laying; Organic; Sources of calcium; Tibia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000500035

CHEMICAL AND PHENOTYPIC DIVERSITY OF MEXICAN PLUMS (Spondias purpurea L.) FROM THE STATES OF GUERRERO AND MORELOS, MEXICO
Provedor de dados: 94
Autores: ASTUDILLO,YANIK IXCHEL MALDONADO; TEJACAL,IRÁN ALIA; NÚÑEZ-COLÍN,ALBERTO CARLOS; HERNÁNDEZ,JAVIER JIMÉNEZ; MARTÍNEZ,VÍCTOR LÓPEZ.
ABSTRACT  Fruits from 86 ecotypes of Mexican plum were harvested from the states of Guerrero and Morelos during the dry season. Of these, 22 were wild ecotypes and 64 were cultivated varieties. Among the variables measured, those with the highest variation coefficients were color, flavor, and mass (&gt; 45%), highlighting the presence of considerable intra-species variability. Cluster analysis separated the 86 accessions into 5 groups, mainly on the basis of color, flavor, length, and mass. Members from the first three groups had red (Group I), yellow (Group II), or purple (Group III) epicarps and higher values of mass (12.2-16 g), length (29.6-33.9 mm), pulp yield (68.8-71.9% ), TSS (11.16-11.52 °Brix) and flavor index (14.5-18.3), making them suitable...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Quality; Canonical discriminant analysis; Cluster analysis; Genetic diversity; Underutilized crops.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000200302

Chemical and physical changes in an Argisol under agrosilvopastoral system in Votuporanga, São Paulo State, Brazil
Provedor de dados: 109
Autores: Barbosa-Borges,Wander Luis; Dalto de Souza,Isabela Malaquias; Aparecida-Bazzo,Vanda.
Abstract Conservation management systems that have intended to prevent wear or soil degradation have been widespread in agriculture. The study was conducted in Site São Luiz at Simonsen district, Votuporanga, São Paulo State, in order to evaluate the chemical and physical changes in an area with agrosilvopastoral system and deployed with three soil management (treatments): Full (conventional tillage, liming and application of gypsum, phosphate and potassium); intermediate (no tillage, liming and application of gypsum at surface) and basic (no tillage and surface liming). The soil was managed in July 2009 and the planting of eucalyptus was realized in January 2010, on the terraces. Between the terraces it was cropped maize intercropped with Urochloa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corymbia citriodora; Eucalyptus urograndis; Integrated systems; Soil management; Urochloa brizantha.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000100075

Chemical attributes of a remineralized Oxisol
Provedor de dados: 65
Autores: Silva,Rafael Cipriano da; Cury,Marina Elias; Ieda,João José Cardinali; Sermarini,Renata Alcarde; Azevedo,Antonio Carlos de.
ABSTRACT: Remineralizers are comminuted rocks that are applied to soil, and their use as an agricultural amendment was regulated in Brazil in 2013. However, mechanisms of action of these materials must be better known to enable them to be best used in agricultural fields. Soil chemical attributes of an Oxisol were monitored after the application of a diabase remineralizer. The increase in exchangeable Na observed was associated with the dissolution of the border of the plagioclase crystals where this element is highly concentrated (albite). Therefore, it was inferred that the time since the application of the remineralizer (1 to 2 years depending on the treatment) was not sufficient to exhaust this crystal volume. Unfortunately, the presence of several...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rock powder; Mineral dissolution; Cation exchange capacity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100251

Chemical attributes of traditional agriculture and Caatinga managed at different depths in an Inceptisol
Provedor de dados: 91
Autores: Sousa Neto,Osvaldo N. de; Dias,Nildo da S.; Lira,Raniere B. de; Silva,Eulene F. da; Ferreira,Ana L. L.; Freitas,Jair J. R. de.
ABSTRACT The objective of this work was to evaluate changes in the chemical attributes of an Inceptisol in two areas of sustainable management of the Caatinga Biome and a conventional tillage, compared with the native forest. The areas were managed in the following way: in areas under sustainable management, the Caatinga was thinned in a savanna system (1), and in the other area, the Caatinga was thinned in strips (2); the area under conventional tillage was burned, plowed and harrowed (3), and the native forest (4). The following chemical attributes were analyzed: pH, electrical conductivity, Ca2+, Mg2+, H + Al, P, Na+, K+ and soil organic matter (SOM), calculating CEC and base saturation. The treatments were evaluated using multivariate analysis, at...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil quality; PH; Exchangeable bases; Semi-arid region.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000100050

Chemical, Biological, and Biochemical Parameters of the Soil P Cycle After Long-Term Pig Slurry Application in No-Tillage System
Provedor de dados: 90
Autores: Tiecher,Tales; Tiecher,Tadeu Luis; Mallmann,Fábio Joel Kochem; Zafar,Mohsin; Ceretta,Carlos Alberto; Lourenzi,Cledimar Rogério; Brunetto,Gustavo; Gatiboni,Luciano Colpo; Santos,Danilo Rheinheimer dos.
ABSTRACT In Southern Brazil, agricultural soils are often treated over long periods with annual pig slurry (PS) applications, and their influence on soil nutrient dynamics should be monitored. This study aimed to evaluate the P forms accumulated in the soil and some biological and biochemical parameters of the P cycle after 19 successive PS applications over eight years, in a no-tillage (NT) system. Pig slurry was applied at rates of 0, 20, 40, and 80 m3 ha-1 per crop. Several P forms (available P, microbial P, phosphatase enzyme, total organic and inorganic P) in the 0.00-0.05 and 0.05-0.10 m soil layers were analyzed. Increases up to 5,523 % in available P, 308 % in microbial P, 104 % in phosphatase enzyme activity, 91 % in organic P, 251 % in inorganic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Organic phosphorus; Inorganic phosphorus; Microbial biomass phosphorus; Acid phosphatase.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100428

CHEMICAL CHANGES IN BEAN GRAINS DURING STORAGE IN CONTROLLED CONDITIONS
Provedor de dados: 70
Autores: Almeida,Ana J. B. de; Coelho,Silvia R. M.; Schoeninger,Vanderleia; Christ,Divair.
ABSTRACT Bean (Phaseolus vulgaris L.) is a traditional food in the diet of Brazilians, due to its low fat content and it is rich in vitamins, protein, fiber, carbohydrates and minerals. One of the major problems related to this product is storage without temperature and humidity control, causing quality reduction of this legume. This study aimed to evaluate the effects suffered by cooking time parameters, seed coat color, phytate and minerals (P, Ca, Mg and Mn) content during storage. The grain varieties: BRS Madrepérola, BRS Estilo, BRS Pontal and CNFC 10467, from the pinto group, were stored in hermetic acrylic containers with humidity and temperature controlled for a period of 108 days. All varieties had better results of the parameters studied when...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooking time; The integument color; Content of phytates.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300529

CHEMICAL CHARACTERIZATION AND ANTIOXIDANT CAPACITY OF GUAPEVA
Provedor de dados: 94
Autores: SIQUEIRA,ANA PAULA SILVA; OLIVEIRA,JANIELE DE MEDEIROS; MACHADO JUNIOR,DIVINO RIBEIRO; LOURENÇO,MARCOS FELIPE DE CASTRO.
ABSTRACT  Fruits of the Brazilian cerrado usually have typical flavor and high levels of nutrients; however, many of these fruits are little known and marketed. The aim of this study was to chemically and bioactively characterize guapeva fruit, according to standard methodologies. Guapeva has high moisture (65 %) and minerals (1%) content and significant content of phenolic compounds (220 GAE/100g) and consequent antioxidant activity (329.29 µmol/ Trolox eq). This fruit has desirable features to compose a healthy diet and should be further explored in research and economically.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Bioactives; Cerrado; Fruits; Pouteria gardneriana.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000700902

Chemical characterization and oxidative stability of olive oils extracted from olive trees of Southern Brazil
Provedor de dados: 86
Autores: Bruscatto,Mariângela Hoffmann; Zambiazi,Rui Carlos; Crizel-Cardoso,Michele; Piatnicki,Clarisse Maria Sartori; Mendonça,Carla Rosane Barboza; Dutra,Fabiana Lemos Goularte; Coutinho,Enilton Fick.
Abstract: The objective of this work was to characterize the chemical composition of olive (Olea europaea) oils produced in Southern of Brazil and correlate it with oxidative stability. Olive oils from the Arbequina, Coratina, Frantoio and Koroneiki cultivars were evaluated. A completely randomized experimental design was used, in a uniform arrangement, with three replicates. Acidity value, peroxide index, specific absorption, tocopherol content, phenolic compound content, carotenoid content, chlorophyll content, fatty acid profile, and oxidative stability were determined. The oils from the Coratina and Frantoio cultivars were classified as extra virgin-oils. The olive oil from the Coratina cultivar showed the highest levels of pigments, followed by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Olea europaea; Bioactive compounds; Fatty acids; Induction period; Olive; Quality parameters.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001201231

Chemical characterization of green grain before and after thermal processing in biofortified cowpea cultivars
Provedor de dados: 124
Autores: Melo,Natália Quaresma Costa; Moreira-Araújo,Regilda Saraiva dos Reis; Araújo,Marcos Antônio da Mota; Rocha,Maurisrael de Moura.
ABSTRACT The cowpea (Vigna unguiculata (L.) Walp.) is one of the most widely consumed legumes in the North and Northeast of Brazil, representing an important source of protein, energy, fibre and minerals, in addition to generating employment and income. The aim of this study was to determine the chemical composition, and the effect of thermal processing on the green grain from biofortified cowpea cultivars. Samples of green grain from four cowpea cultivars were analysed, only one not being biofortified (standard). Centesimal composition and total energy value (TEV) were determined before and after thermal processing. The mean values of the characteristics under evaluation were compared by Student's t-test and Tukey's test (. &lt;0.05). Moisture and TEV...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigna unguiculata; Nutritive value; Cooking.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500811

Chemical characterization of marine fish of low-commercial value and development of fish burgers
Provedor de dados: 86
Autores: Pires,Danielle Regis; Jamas,Amanda Lima Albuquerque; Amorim,Elizete; Azevedo-Meleiro,Cristiane Hess de; Silva,Pedro Paulo de Oliveira; Oliveira,Gesilene Mendonça de.
Abstract: The objective of this work was to perform the chemical characterization of marine bonefish (Albula vulpes) and the development of fish burgers. Three formulations of fish burgers were prepared, containing 5, 8, and 10% cassava starch and functional ingredients (onion, garlic, and ground white pepper). Proximate composition, microbiological and pH analyses of the raw material, and fish burgers were performed, as well as the sensory analyses of the fish burgers. The yield and nutritional value of bonefish was found to be comparable with those of species of commercial value, with high-protein and low-lipid contents. The protein content of the fish burgers varied from 17.52 to 19.40 g 100 g-1 (raw), and from 20.74 to 24.25 g 100 g-1 (grilled); and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Albula vulpes; Bycatch species; Functional ingredients; Marine bonefish; Sensory analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001101091

Chemical characterization of vermicompost of sewage sludge with different proportions of diatomaceous material
Provedor de dados: 91
Autores: Braga,Fabíola M.; Cardoso,Paulo H. S.; Barbosa,Mário H. C.; Rodrigues,Márcio N.; Sampaio,Regynaldo A.; Fernandes,Luiz A.
ABSTRACT The pursuit for waste recovery has been the best way to contribute to environmental sustainability. The mix of sewage sludge (SS) from Sewage Treatment Plant with diatomaceous material containing oil (DE), used as a filter in biofuel production, can form a substrate rich in minerals and organic matter through vermicomposting. Therefore, this study aimed to produce vermicompost using worms, Eisenia foetida, from a pre-compost (PC) of sewage sludge and garden pruning residues mixed with different proportions of DE in relation to PC: 0; 7.53; 15.06; 22.59; and 30.12% v/v. The design was randomized complete blocks with five treatment replicates. The chemical characteristics of the vermicompost were analyzed after a period of four months. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biosolid; Eisenia foetida; Organic compost.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000800519

Chemical Composition and Antibacterial Activity of the Essential Oil of Vitex agnus-castus L. (Lamiaceae)
Provedor de dados: 42
Autores: GONÇALVES,REGIANE; AYRES,VANESSA F.S.; CARVALHO,CARLOS E.; SOUZA,MARIA G.M.; GUIMARÃES,ANDERSON C.; CORRÊA,GEONE M.; MARTINS,CARLOS H.G.; TAKEARA,RENATA; SILVA,ELIANE O.; CROTTI,ANTÔNIO E.M.
ABSTRACT Abnormal multiplication of oral bacteria causes dental caries and dental plaque. These diseases continue to be major public health concerns worldwide, mainly in developing countries. In this study, the chemical composition and antimicrobial activity of the essential oil of Vitex agnus-castus leaves (VAC‒EO) collected in the North of Brazil against a representative panel of cariogenic bacteria were investigated. The antimicrobial activity of VAC-EO was evaluated in terms of its minimum inhibitory concentration (MIC) values by using the broth microdilution method in 96-well microplates. The chemical constituents of VAC-EO were identified by gas chromatography (GC‒FID) and gas chromatography‒mass spectrometry (GC‒MS). VAC‒EO displayed some activity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus mutans; 1-8-cineole; Cariogenic bacteria; Oral pathogens.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602825

Chemical composition and fatty acid profile in meat from grazing lamb diets supplemented with ryegrass hay, fishmeal and soya bean meal as PUFA sources
Provedor de dados: 65
Autores: Romero-Bernal,Jose; Almaraz,Ernesto Morales; Ortega,Octavio Alonso Castelán; Salas,Nazario Pescador; González-Ronquillo,Manuel.
ABSTRACT: This study examined the characteristics of the fatty acids profile in the meat of lambs fed grazing and supplemented with different PUFA sources. Thirty Suffolk lambs were used (37.2±5.4kg BW), grazing on perennial ryegrass (Lolium perenne) (12h d-1) and supplemented (30g kg-1 BW0.75) with ryegrass hay (RGH), or supplements formulated with fishmeal (FHM) or soybean meal (SBM). Lambs were used in a completely randomized design. Results showed an effect on total SFA, with SBM higher than RGH (P=0.033), and SBM and FHM showing higher MUFA content compared with RGH (P=0.001). Total PUFA content was higher for RGH, followed by FHM and with the lowest content for SBM (P=0.001). Concluding that there is a variation in fatty acid content depending on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lambs; Grazing; Fatty acids; Meat; PUFA.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400655

Chemical composition and fermentative parameters of heart of palm waste produced from Alexander Palm ensiled with chemical additives
Provedor de dados: 96
Autores: Bayão,Geraldo Fábio Viana; Marcondes,Marcos Inácio; Queiroz,Augusto César de; Pimentel,Robérson Machado; Cardoso,Lucas Ladeira; Cardoso,Alex Júnio da Silva; Sousa,Katiene Régia Silva; Batalha,Camila Delveaux Araujo.
ABSTRACT The objective of this study was to evaluate the chemical composition and the fermentative parameters of heart of palm waste produced from Alexander Palm, ensiled with chemical additives. Treatments consisted of silage of the sheath with or without calcium oxide. In the silage without calcium oxide, we evaluated the control silage (without additive) and the silage enriched with 5.0 g kg−1 urea (urea). In the silage with calcium oxide, we evaluated the silage enriched with 5.0 g kg−1 calcium oxide (control) and the silage enriched with 5.0 g kg−1 urea and 5.0 g kg−1 calcium oxide (urea). Experimental silos were distributed in a completely randomized design in a 2 × 2 factorial arrangement (inclusion or lack of lime × inclusion or lack of urea), with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fermentation; Forage conservation; Organic acids; Silage.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000600489

Chemical composition and yield of essential oil from three Croton species
Provedor de dados: 65
Autores: Souza,Giuliane Sampaio de; Bonilla,Oriel Herrera; Lucena,Eliseu Marlônio Pereira de; Barbosa,Yuri Pereira.
ABSTRACT: Marmeleiros are popularly known for the medicinal properties ascribed to their essential oils. This research aimed to analyze the essential oil of leaves from three Croton species (Croton argyrophylloides, Croton jacobinensis, and Croton sincorensis), to verify whether the daily time and harvest season in the year may interfere with their essential oils performance and composition. From each species, 1,500g of green leaves were harvested in Viçosa do Ceará - CE, at 6am and 12pm, during both dry and rainy seasons. Essential oil extraction was conducted by the method of water vapor drag and chemical profile was analyzed by gas chromatography-mass spectrometry (GC/MS). The highest yield was obtained at 12pm in the dry season for C. argyrophylloides...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Marmeleiro; Euphorbiaceae; Bicyclogermacrene; Environmental influence; Crotons.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800404

Chemical composition, antioxidant and antibacterial activities of essential oils from leaves and flowers of Eugenia klotzschiana Berg (Myrtaceae)
Provedor de dados: 42
Autores: CARNEIRO,NÁRGELLA S.; ALVES,CASSIA C.F.; ALVES,JOSÉ M.; EGEA,MARIANA B.; MARTINS,CARLOS H.G.; SILVA,THAYNÁ S.; BRETANHA,LIZANDRA C.; BALLESTE,MAIRA P.; MICKE,GUSTAVO A.; SILVEIRA,EDUARDO V.; MIRANDA,MAYKER L.D.
ABSTRACT Many essential oils (EOs) of different plant species possess interesting antimicrobial effects on buccal bacteria and antioxidant properties. Eugenia klotzschiana Berg (pêra-do-cerrado, in Portuguese) is a species of Myrtaceae with restricted distribution in the Cerrado. The essential oils were extracted through the hydrodistillation technique using a modified Clevenger apparatus (2 hours) and chemically characterized by GC-MS. The major compounds were α-copaene (10.6 %) found in oil from leaves in natura, β-bisabolene (17.4 %) in the essential oil from dry leaves and α-(E)-bergamotene (29.9 %) in oil from flowers. The antioxidant activity of essential oils showed similarities in both methods under analysis (DPPH and ABTS˙+) and the results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant activity; Antibacterial activity; Brazilian pear; Drying; Eugenia klotzschiana; Sesquiterpenes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401907

Chemical composition, antioxidant and biological activity of Ocotea bicolor Vattimo-Gil (LAURACEAE) essential oil
Provedor de dados: 60
Autores: Damasceno,Carolina Sette Barbosa; Oliveira,Letícia Freire de; Szabo,Ellis Marina; Souza,Ângela Maria; Dias,Josiane Fatima Gaspari; Miguel,Marilis Dalarmi; Miguel,Obdúlio Gomes.
ABSTRACT The essential oil composition of the Ocotea bicolor, native plant of Brazil, was studied for the first time. The essential oil of the leaf was obtained by hydrodistillation and analyzed by GC/MS. The analytical procedure revealed a predominance of sesquiterpenes, δ-cadinene (7.39%), β-sesquiphellandrene (6.67%), β-elemene (5.41%) and α-cadinol (5,23%). The essential oil was submitted to brine shrimp toxicity evaluation, antioxidant and antibacterial tests. The antioxidant activity by the formation of phosphomolybdenum complex method presented positive results. The minimum inhibitory concentration (MIC) values were higher than 1000 μg/mL for the microorganisms tested. Toxicity activity revealed LC50 results of 40.10 (μg/mL), being toxic to the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ocotea bicolor/Oil essential/chemical composition; Lauraceae; Antioxidant activity; Biological activity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400615

Chemical composition, microbiological properties, and fatty acid profile of Italian-type salami with pork backfat substituted by emulsified canola oil
Provedor de dados: 65
Autores: Backes,Angela Maria; Cavalheiro,Carlos Pasqualin; Stefanello,Flávia Santi; Lüdtke,Fernanda Luísa; Terra,Nelcindo Nascimento; Fries,Leadir Lucy Martins.
ABSTRACT:  Vegetable oils have been used to substitute pork backfat to improve the fatty acid profile of fermented sausages. The aim of this study was to assess the chemical composition, microbiological properties, and fatty acid profile of Italian-type salami with pork backfat substituted (15% and 30%) by emulsified canola oil. Fat contents decreased while moisture contents increased in Italian-type salami with emulsified canola oil. The growth of lactic acid bacteria in salami was not affected by canola oil and absence of fecal coliforms, coagulase-positive staphylococci, and Salmonella were reported during processing of fermented sausages. Lower levels of saturated fatty acids (SAFAs), higher levels of monounsaturated fatty acids (MUFAs) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fermented sausages; Vegetable oils; Lipid content; Polyunsaturated fatty acids; Nutritional value.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800751

Chemical composition of essential oil extracted from leaves of  Campomanesia adamantium subjected to different hydrodistillation times
Provedor de dados: 65
Autores: Oliveira,Juliana Dantas de; Alves,Daniely Karen Matias; Miranda,Mayker Lazaro Dantas; Alves,José Milton; Xavier,Marcelo Nogueira; Cazal,Cristiane de Melo; Alves,Cassia Cristina Fernandes.
ABSTRACT:  Campomanesia adamantium is a native fruit species of the Cerrado and is used in food and medicines and as bee pasture. The chemical composition of essential oils obtained from plants of the same species have varying constituent proportions due to the influence of extractive factors, environmental, genetic and ontogenetic. This study aimed to identify the influence of hydrodistillation time on the content and chemical composition of essential oil extracted from the leaves of C. adamantium . Treatments consisted of five extraction times (1, 2, 3, 4, and 5h) using Clevenger with five replications in a completely randomized design. It was observed that after two hours of hydrodistillation, the essential oil content remains constant. Regarding the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Essential oil; Hydrodistillation time; Sesquiterpenes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100751

Chemical compositions and antioxidant activity of Heracleum persicum essential oil
Provedor de dados: 60
Autores: Gharachorloo,Maryam; Honarvar,Masoud; Mardani,Shima.
ABSTRACT In this study essential oil of the aerial parts of Heracleum persicum a spice widely used in Iran was isolated by conventional hydrodistillation (HD) and microwave-assisted hydrodistillation (MAHD) techniques. The extraction yield was determined and the chemical compositions of essential oils were identified by the application of gas chromatography/mass spectrometry (GC/MS). The antioxidant activity was determined by two different methods: 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging and oven test methods. Although the main compounds of essential oils by the both extraction methods were similar, the essential oil extracted by HD with lower extraction efficiency showed more diverse compounds. The evaluation of antioxidant activity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heracleum persicum/essential oil/chemical composition; Heracleum persicum/functional properties; Heracleum persicum/antioxidant activity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300623

Chemical contaminants (trace metals, persistent organic pollutants) in albacore tuna from western Indian and south-eastern Atlantic Oceans: Trophic influence and potential as tracers of populations
Provedor de dados: 5
Autores: Chouvelon, Tiphaine; Brach-papa, Christophe; Auger, Dominique; Bodin, Nathalie; Bruzac, Sandrine; Crochet, Sylvette; Degroote, Maxime; Hollanda, Stephanie J.; Hubert, Clarisse; Knoery, Joel; Munschy, Catherine; Puech, Alexis; Rozuel, Emmanuelle; Thomas, Bastien; West, Wendy; Bourjea, Jerome; Nikolic, Natacha.
Albacore tuna (Thunnus alalunga) is a highly commercial fish species harvested in the world's Oceans. Identifying the potential links between populations is one of the key tools that can improve the current management across fisheries areas. In addition to characterising populations' contamination state, chemical compounds can help refine foraging areas, individual flows and populations' structure, especially when combined with other intrinsic biogeochemical (trophic) markers such as carbon and nitrogen stable isotopes. This study investigated the bioaccumulation of seven selected trace metals – chromium, nickel, copper (Cu), zinc (Zn), cadmium (Cd), mercury (Hg) and lead – in the muscle of 443 albacore tunas, collected over two seasons and/or years in the...
Tipo: Text
Palavras-chave: Top predator; Bioaccumulation; Inorganic elements; Organic contaminants; Stable isotopes; Intrinsic markers.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00384/49532/51152.pdf

Chemical Control and Morphoanatomical Analysis of Leaves of Different Populations of Sourgrass
Provedor de dados: 87
Autores: GOMES,L.J.P.; SANTOS,J.I.; GASPARINO,E.C.; CORREIA,N.M.
ABSTRACT Digitaria insularis has been selected by frequent glyphosate applications both in no-till areas and in fruit orchards. The objective of this paper was to evaluate control efficacy of D. insularis populations by glyphosate, alone and mixed with quizalofop-p-tefuryl, as well as classify them for herbicide sensitivity as susceptible, moderately susceptible and tolerant. This study also aimed to evaluate the relations between herbicide sensitivity and morphoanatomic features of leaf tissues. For chemical control, the experiment was conducted in a completely randomized design, with a 12 x 4 factorial arrangement with four replications. Twelve populations of D. insularis were treated with glyphosate alone at two concentrations (1.44 and 2.16 kg a.e....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digitaria insularis; Glyphosate; Tolerance; Genetic variability.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100202

Chemical fractionation of carbohydrate and protein composition of corn silages fertilized with increasing doses of nitrogen
Provedor de dados: 65
Autores: Neumann,Mikael; Nörnberg,José Laerte; Leão,Guilherme Fernando Mattos; Horst,Egon Henrique; Figueira,Danúbia Nogueira.
ABSTRACT: The use of nitrogen fertilizers in corn crops for silage can improve both production and, theoretically, nutritional quality, especially carbohydrate and protein fractions, thereby optimizing animal production. Thus, the aim of this study was to evaluate the effect of increasing levels of nitrogen fertilization in carbohydrate and protein fractionation on the resulting corn silage (Zea mays L.). Nitrogen fertilization was carried out in the urea form (45-00-00) in V5 stage, at the following doses: T1: 0kg N ha-1; T2: 45kg N ha-1; T3: 90kg N ha-1; and T4: 135kg N ha-1. Crops were harvested at R4 stage and submitted to ensiling in experimental PVC silos. The chemical composition of the resulting silage was evaluated after silo opening. There was no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Starch; Organic acids; C fraction; PH; Solubility.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500251

CHEMICAL OPTIONS FOR THE CONTROL OF SILVERLEAF NIGHTSHADE (Solanum elaeagnifolium)
Provedor de dados: 87
Autores: GITSOPOULOS,T.K.; DAMALAS,C.A.; GEORGOULAS,I.
ABSTRACT Silverleaf nightshade is a difficult-to-control perennial weed. Field experiments were conducted in northern Greece to evaluate the control of silverleaf nightshade with POST applications of glufosinate (1,500 g a.i. ha-1), glyphosate (3,600 g a.i. ha-1), tembotrione (148.5 g a.i. ha-1), and a mixture of tembotrione plus bentazon (148.5 plus 1,440 g a.i. ha-1) at an early vegetative stage (plant height 10-15 cm) and at the beginning of flowering (plant height 30-50 cm). Glufosinate provided &gt; 95% control of silverleaf nightshade from 7 to 39 days after treatment (DAT), regardless of the vegetative stage at herbicide application. Similarly, glyphosate provided up to 90% control around 39 DAT at either growth stage applied, exhibiting gradually...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Application stage; Herbicide efficacy; Invasive weed.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100262

Chemical Oxygen Demand removal rate comparative analysis using three different biogas digesters
Provedor de dados: 111
Autores: Nwaigwe, Kevin Nnanye; Ononogbo, Chibuike; Anyanwu, Emmanuel E; Enweremadu, Christopher C.
The Chemical Oxygen Demand (COD) end value of effluent discharged from a bioreactor into the environment is a critical indicator of its capacity to pollute the environment. A comparative parametric analysis of COD removal rate using three different biogas digesters is presented.  The three bioreactors are Upflow Anaerobic Sludge Blanket (UASB), Upflow Bioreactor with Central Substrate Dispenser (UBCSD), and Continuous Stirred-Tank Reactor (CSTR). In order to select the most fitting bioreactor type among the three considered, experimentation was carried out using organic municipal waste (OMW) as substrate. A 10-day hydraulic retention time (HRT) was used, while cattle rumen microbes were used to improve digestion rate. UBCSD showed the highest level of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Renewable Energy and Environmental Engineering Chemical Oxygen Demand; Biogas digesters; Parametric analysis; Hydraulic retention time.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4117

Chemical Properties in Macroaggregates of a Humic Dystrudept Cultivated with Onion under No-Till and Conventional Tillage Systems
Provedor de dados: 90
Autores: Santos,Luiz Henrique dos; Canton,Ludiana; Ventura,Barbara Santos; Ferreira,Guilherme Wilbert; Kurtz,Claudinei; Brunetto,Gustavo; Comin,Jucinei José; Lovato,Paulo Emílio; Loss,Arcângelo.
ABSTRACT Nutrients present in soil aggregates are essential for maintaining the productive capacity of agroecosystems and environmental quality. The aim of this study was to evaluate the chemical properties of macroaggregates of a Humic Dystrudept cultivated with onions under a no-till vegetable system (NTVS) compared to the conventional tillage system (CTS) and a forest area in Ituporanga, SC, Brazil. The treatments consisted of the following single and mixed cover crops with onion under the NTVS: spontaneous vegetation, 100 % black oats, 100 % rye, 100 % oilseed radish, intercropped oilseed radish (14 %) + rye (86 %), and intercropped oilseed radish (14 %) + black oat (86 %). Additionally, we evaluated two areas, one with onion grown under the CTS for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sustainable agriculture nutrients; Soil structure Alliun cepa L. organic carbon in aggregates.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100515

CHEMICAL PROPERTIES OF SOIL FERTIRRIGATED WITH DAIRY AND SLAUGHTERHOUSE WASTEWATER
Provedor de dados: 70
Autores: Oliveira,Jacineumo F. De; Rodrigues,Fernando N.; Fia,Ronaldo; Vilela,Hévelyn S.; Landim,Daniela V.
ABSTRACT The aim of this study was to evaluate the soil chemical properties submitted to fertigation with slaughterhouse (SW) and dairies (DW) wastewater. The experiment was conducted in the Environmental Engineering Center and Sanitary of UFLA/MG in PVC columns filled with Dark Red Latosol (Oxisol) and randomly distributed. The treatments applied with nitrogen based load (300 kg ha years-1 of N) consisted of four doses of SW and DW (100, 200, 300 and 400% of the recommendation) and AQT0 control at random. The soil was collected at a depth of 0.30 m and, subsequently, characterized in terms of physical, chemical and physicochemical. The application of treatment of the largest irrigation of DW provided, after 120 days of monitoring, N concentration of 1.85...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil quality; Fertigation; Plant nutrition; Agroindustrial wastewater.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000601244

Chemical Speciation of Copper in a Salt Marsh Estuary and Bioavailability to Thaumarchaeota
Provedor de dados: 5
Autores: Whitby, Hannah; Hollibaugh, James T.; Van Den Berg, Constant M. G.
The concentrations of dissolved copper (Cu-d), copper-binding ligands, thiourea-type thiols, and humic substances (HScu) were measured in estuarine waters adjacent to Sapelo Island, Georgia, USA, on a monthly basis from April to December 2014. Here we present the seasonal cycle of copper speciation within the estuary and compare it to the development of an annually occurring bloom of Ammonia Oxidizing Archaea (AOA), which require copper for many enzymes. Two types of complexing ligands (L-1 and L-2) were found to dominate with mean complex stabilities (log K'(cuL)) of 14.5 and 12.8. Strong complexation resulted in lowering the concentration of free cupric ion (Cu2+) to femtomolar (fM) levels throughout the study and to sub-fM levels during the summer...
Tipo: Text
Palavras-chave: Copper speciation; Cathodic stripping voltammetry; Humic substances; Thiols; Thiourea; Organic ligands; Thaumarchaeota; Ammonia-oxidizing archaea.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00616/72834/72735.pdf

Chemical thinning of flowers and fruits of the peach cultivar Coral with hydrogen cyanamide
Provedor de dados: 65
Autores: Anzanello,Rafael; Tedesco,Assis.
ABSTRACT: Chemical treatment is a mean to accomplish fruit thinning; although its efficiency depends on the compound used, application time, and dosage. Effect of the chemical hydrogen cyanamide (CH2N2) on the thinning of flowers and fruits of the peach cultivar Coral was assessed in this study. Treatments consisted of five doses of CH2N2 (0, 0.2, 0.4, 0.6, and 0.8%) spray application to the point of run-off, at two stages (50% and 100% flowering). The experiment was conducted in a completely randomized design with six replicates and one plant per plot. The following parameters were assessed: percentage of flowers thinned at 25 days after spraying, percentage of fruits thinned, fruiting index, production per plant, fruit mass, diameter and length, flesh...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prunus persica; Phytoregulators; Fruit size; Production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000205

Chemically mediated interactions between Microcystis and Planktothrix: Impact on their physiology and metabolic profiles
Provedor de dados: 5
Autores: Briand, Enora; Reubrech, Sébastien; Mondeguer, Florence; Sibat, Manoella; Hess, Philipp; Amzil, Zouher; Bormans, Myriam.
Freshwater cyanobacteria are well known for their ability to produce a wide variety of bioactive compounds, some of which have been described as allelochemicals. There is growing evidence that these secondary metabolites play an important role in shaping community composition through biotic interactions; however, for the most part, their biological role and mode of regulation of the production are poorly understood. In temperate eutrophic freshwaters, Microcystis and Planktothrix often co-occur, with Planktothrix being an early colonizer and Microcystis appearing subsequently. We tested if the production of a range of peptides by co-existing species could be regulated through interspecific interactions. Using a combined approach of co-cultures and analyses...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00374/48515/48794.pdf

Chemical-Mineralogical Characterization of Magnetic Materials from Magnetic Soils of the Southern Espinhaço Mountain Chain and of the Upper Jequitinhonha Valley, State of Minas Gerais, Brazil
Provedor de dados: 90
Autores: Silva,Alexandre Christófaro; Souza,Solange de; Fabris,José Domingos; Barbosa,Maurício Soares; Barral,Uidemar Morais; Costa,Roberto Vial.
ABSTRACT In the Southern Espinhaço Mountain Chain and in the Upper Jequitinhonha Valley, magnetic soils, in different pedogenetic stages, are found to be forming over intrusions of basic lithology. The essential chemical and mineralogical properties of samples from magnetic soil profiles from those two physiographic environments in the state of Minas Gerais, Brazil, are reported. Three of the pedons (Rhodic Kandiustox – RKox, Rhodic Haplustox – RHox, and Typic Argiustoll - TAoll) were identified as being indeed developed over basic rocks; the fourth pedon (Typic Haplustox - THox) is currently forming on an acidic rock. Particle size and routine chemical analyses were performed on samples from all horizons of the four selected soil profiles. For a deeper...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iron oxides; X ray diffractometry; Mössbauer spectroscopy; Scanning electron microscopy; Energy dispersive spectroscopy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100305

Chemical-physical characteristics of buffalo (Bubalus bubalis) meat subjected to different aging times
Provedor de dados: 2
Autores: Luz, Patrícia Aparecida Cardoso da; Jorge, André Mendes; Francisco, Caroline de Lima; Mello, Juliana Lolli Malagoli de; Santos, Carolina Toledo; Andrighetto, Cristiana.
The aim of this study was to evaluate the effects of different aging times on the meat characteristics from young Murrah buffaloes slaughtered at 20–24 months of age (experiment I; n=10) and Murrah buffalo heifers slaughtered at 32-36 months of age (experiment II; n=10), with the purpose of determining the best aging time to tenderize meat from both experiments. Samples of the longissimus thoracis muscle from buffaloes slaughtered at each age were aged for 7, 14, and 21 days (0±1°C). After this period, analysis of cholesterol, pH, cooking loss, shear force, myofibrillar fragmentation index, meat color, and fatty acid profile was performed. Aging greatly improved the tenderness (p &lt; 0.05) but caused a change in color (p &lt; 0.05), which, even without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.07.02.00-9 e 5.07.02.01-7 cholesterol; Fatty acids; Longissimus thoracis; Murrah; Tenderness.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36799

Chemosynthetic symbionts of marine invertebrate animals are capable of nitrogen fixation
Provedor de dados: 5
Autores: Petersen, Jillian M.; Kemper, Anna; Gruber-vodicka, Harald; Cardini, Ulisse; Van Der Geest, Matthijs; Kleiner, Manuel; Bulgheresi, Silvia; Mussmann, Marc; Herbold, Craig; Seah, Brandon K. B.; Antony, Chakkiath Paul; Liu, Dan; Belitz, Alexandra; Weber, Miriam.
Chemosynthetic symbioses are partnerships between invertebrate animals and chemosynthetic bacteria. The latter are the primary producers, providing most of the organic carbon needed for the animal host's nutrition. We sequenced genomes of the chemosynthetic symbionts from the lucinid bivalve Loripes lucinalis and the stilbonematid nematode Laxus oneistus. The symbionts of both host species encoded nitrogen fixation genes. This is remarkable as no marine chemosynthetic symbiont was previously known to be capable of nitrogen fixation. We detected nitrogenase expression by the symbionts of lucinid clams at the transcriptomic and proteomic level. Mean stable nitrogen isotope values of Loripes lucinalis were within the range expected for fixed atmospheric...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00380/49100/74895.pdf

Cherry tomato yield in greenhouses with different plastic covers
Provedor de dados: 65
Autores: Holcman,Ester; Sentelhas,Paulo Cesar; Mello,Simone da Costa.
ABSTRACT: The objective of the present study was to evaluate the influence of different plastic covers on microclimate and cherry tomato yield in greenhouses. The experiments were carried out in Piracicaba, state of São Paulo (Brazil), during three growing periods (2008/2009/2010). A greenhouse was divided in: Environment I (EI) - covered with plastic film anti-UV and thermo-reflective shading screen, and Environment II (EII) - covered with diffusive plastic film; monitored with automatic weather sensors; and cultivated with cherry tomato (‘Sweet Grape’ and ‘Sweet Million’). Use of diffusive plastic in greenhouses provides a better inside distribution of solar energy without causing major changes in air temperature and relative humidity, resulting in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ‘Sweet Grape’; ‘Sweet Million’; Diffusive plastic; Solar radiation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000204

Chillidos de ecolocación de murciélagos emballonuridae en una sabana xerófila-semiseca del Caribe Colombiano
Provedor de dados: 81
Autores: Zurc,Danny; Guillén-Servent,Antonio; Solari,Sergio.
Describimos y comparamos los chillidos de ecolocación de la fase de búsqueda de seis especies de la familia Emballonuridae, Saccopteryx bilineata, S. canescens, S. leptura, Peropteryx kappleri, P. macrotis y Rhynchonycteris naso, registradas al norte de Colombia, en una sabana xerófila-semiseca. Los chillidos los grabamos durante los meses de diciembre de 2012 (época húmeda), abril y octubre de 2013 (época seca), por un tiempo de cinco días en cada visita, con un detector Pettersson Electronik D240X y una grabadora digital, y los analizamos con el programa Avisoft SAS Lab Pro. Las especies acústico-registradas fueron capturadas y grabadas en un cuarto de vuelo; estos chillidos fueron comparados con los registros silvestres. Analizamos 143 secuencias de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colombia; Ecolocación; Frecuencia; Murciélagos; Sabana xerófila-semiseca.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000100017

Chitosan in the induction of resistance to the damping off  tomato seedlings caused by Rhizoctonia solani Kuhn
Provedor de dados: 22
Autores: Rocha, Rita de Cassia Dosciatti Serrão; Mazaro, Sérgio Miguel; Possenti, Jean Carlo; Freddo, Álvaro Rodrigo; Zorzzi, Ivan Carlos; Dallacosta, Nean Locatelli.
The objective of this study was to evaluate the potential of chitosan in the damping off tomato resistance induction caused by Rhizoctonia solani. The tomato seeds were submerged in solution with chitosan for twenty minutes in concentrations of 0.25; 0.5; 1 and 2% and in the control (distilled water only). The seeds were sown in polystyrene trays containing substrate inoculated with R. solani and kept in a growth chamber with 12 hours photoperiod and temperature of 25 ºC ± 2 °C for 14 days. After this period we evaluated the survival of seedlings, length and fresh weight and activity of the enzyme phenylalanine ammonia lyase (PAL), chitinase and β-1,3-glucanase. The results showed that chitosan when applied to the treatment of tomato seeds at a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fitopatologia; Proteínas relacionadas à patogênese (PRP’s); Solanum lycopersicum L.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15038

Chlamydia psittaci EN AVES PSITACIDAS EN DOS PARQUES ZOOLÓGICOS DE VENEZUELA
Provedor de dados: 37
Autores: RODRÍGUEZ-LEO,Carlos; HERNÁNDEZ,Vianellys; ABOU ORM,Sandra; DÍAZ,Yender; CAMACHO,Daria; ARRAIZ,Nailet; USECHE,Elianee.
RESUMEN La determinación de Chlamydia psittaci (Cp) en aves psitácidas en parques zoológicos de Venezuela representa una estrategia de conservación y preservación para este grupo de aves, donde múltiples especies se encuentran amenazadas de extinción y otras han perdido su capacidad de reincorporación a su hábitat natural. A través de la reacción en cadena de la polimerasa anidada (PCR) fue amplificada la subunidad 16S del ADNr de Cp en 50 muestras de hisopado cloacal de aves psitácidas, reportando una frecuencia de 62 %. El trabajo fue realizado en el Parque Zoológico Las Delicias (PZD) 8 % y el Aquarium de Valencia (AV) 54 %. La elevada frecuencia fue asociada a un genotipo de baja concentración y virulencia debido a la ausencia de signos clínicos de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chlamydia psittaci; Psitácidas; PCR.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000300394

CHLOROPHYLL FLUORESCENCE IN Brachiaria decumbens AND Brachiaria ruziziensis SUBMITTED TO HERBICIDES
Provedor de dados: 87
Autores: SILVEIRA,R.R.; SANTOS,M.V.; FERREIRA,E.A.; SANTOS,J.B.; SILVA,L.D.
ABSTRACT Different doses of herbicides can promote a differentiated physiological response in grasses of the same genus. This study has been proposed in order to evaluate physiological responses of B. ruziziensis and B. decumbens submitted to glyphosate and fluazifop-p-butyl. Treatments were distributed in a 2 x 6 factorial design with five repetitions, being two grasses: B. decumbens cv. Basilisk and B. ruziziensis with six doses of herbicides: 0.00; 0.25; 0.50; 1.00; 1.5 and 2.00 times the commercial dose recommended by manufacturers. At 7, 15, 21, and 30 days after herbicide application (DAA) chlorophyll luminous energy uptake efficiency was evaluated. Plants subjected to glyphosate at 7 days after application (DAA) showed minimum fluorescence of 270...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Physiology; Fluazifop-p-butyl; Glyphosate; Electron transport rate; Urochloa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100248

Chlorophyll meter reading compared with incomeof maize (Zea mays L.)
Provedor de dados: 22
Autores: Segatto, Cristiane; Conte, Rodrigo; Lajús, Cristiano Reschke; Luz, Gean Lopes da.
Reading the chlorophyll content via chlorophyll meter (SPAD) is a tool AP that provides the farmer subsidy to check the performance of the crops before the nitrogen fertilization. The use of chlorophyll meter enables quickly and easily on the results, an alternative to detect the nutritional status of the plants. This study aimed to evaluate the relationship of the chlorophyll meter readings with the yield of corn. The experiment was conducted in the city of Coronel Freitas / SC season 2014/2015. The ratings for the different corn hybrids and supply levels were performed according to the following factors: Hybrids Simple (HS) with the event VT PRO® (DKB 240 and DKB 290); Development stages (V3-V4, V6, V7 and V10 and Heading stages (R1)). Nitrogen Supply...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen fertilization; SPAD; Zea mays L.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14009

Cholesterol improves the transfection efficiency of polyallylamine as a non-viral gene delivery vector
Provedor de dados: 60
Autores: Oskuee,Reza Kazemi; Ramezanpour,Mahdieh; Gholami,Leila; Malaekeh-Nikouei,Bizhan.
ABSTRACT Cationic polymers such as polyallylamine (PAA) having primary amino groups are poor transfection agents and possess a high cytotoxicity index when used without any chemical modification. In this study, PAA was modified with cholesterol in order to improve transfection efficiency and to reduce cytotoxicity. PAA polymers with molecular weights of 15 and 65 kDa were selected and grafted with cholesterol at percentages of 5, 10, 15, 30, and 50. After purification, the efficacy of the synthetic vectors was evaluated in terms of DNA condensation using the ethidium bromide test, buffering capacity, particle size, zeta potential, transfection efficiency, and cytotoxicity assay in Neuro2A cell lines. According to the ethidium bromide test, these vectors...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cholesterol/ efficiency; Gene delivery; Non-viral vectors/evaluation; Polyallylamine Transfection efficiency; Cytotoxicity/study.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300612

Chromosome numbers, meiotic abnormalities, and 2n pollen formation in accessions of the wild species Chrysolaena flexuosa (Vernonieae, Compositae) from its distribution range in Argentina
Provedor de dados: 51
Autores: Echeverría,María Lis; Camadro,Elsa Lucila.
Chrysolaena flexuosa is a South American species of potential ornamental value (basic chromosome number of x=10). Diploid (n=10) and tetraploid (n=20) cytotypes have been reported for its distribution area, although one hexaploid (n=30-32ca.) cytotype has been reported for its most southern distribution. To investigate if ploidy and latitude are positively related in Ch. flexuosa natural populations and if sexual polyploidization could have had a role in the origin of the polyploid cytotypes, we determined chromosome numbers, DNA content, and pollen viability and size, and analyzed microsporogenesis in samples of seven Argentinian accessions. Two of the northeastern accessions were diploid and one was tetraploid, whereas the four southeastern accessions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polyploid cytotypes; DNA content; Flow cytometry; Meiotic abnormalities; Abnormal spindle orientation; 2n pollen.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000400010

Chronic intermittent exposure to ayahuasca during aging does not affect memory in mice
Provedor de dados: 56
Autores: Correa-Netto,N.F.; Coelho,L.S.; Galfano,G.S.; Nishide,F.; Tamura,F.; Shimizu,M.K.; Santos Junior,J.G.; Linardi,A.
The Quechua term ayahuasca refers to a beverage obtained from decoctions of the liana Banisteriopsis caapi with leaves of Psychotria viridis. The ritualistic use of ayahuasca is becoming a global phenomenon, with some individuals using this beverage throughout life, including in old age. Cognitive impairment is a common manifestation during aging. There are conflicting reports on the ability of some ayahuasca compounds to exert neuroprotective or neurotoxic effects that could improve or impair learning and memory. Animal models provide a relevant and accessible means of investigating the behavioral effects of ayahuasca without the environmental conditions associated with the ritualistic use of the beverage. In this study, we investigated the influence of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anxiety Banisteriopsis Carbolines N; N-dimethyltryptamine Learning.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000700604

Chuvas em agosto superam a média mensal.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
As chuvas registradas ma estação meteorológica do Inmet (Instituto nacional de Meteorologia), localizada na área da Embrapa, em Jales, totalizaram 27 mm no mês de agosto, superando a média histórica do mês (18mm).
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Chuva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076084

Chuvas em março ficam próximas à média histórica do mês.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/159387/1/Jornal-de-Jales-2017-04-02.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Chuva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069004

Cibler le vermifugeage des chevaux
Provedor de dados: 21
Autores: Maurer, Veronika.
Vermifugeage sélectif: bon pour les chevaux, l’environnement, le portemonnaie – et contre les résistances.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare.
Ano: 2017
URL: http://orgprints.org/32671/1/Bioactualit%C3%A9s_1_2017_V.Maurer.pdf

Ciclo de vida y reproducción de Caliothrips phaseoli (Thysanoptera: Thripidae) sobre Fabaceae y Solanaceae (Plantae) en condiciones de laboratorio
Provedor de dados: 99
Autores: SOSA,Mirta R; ZAMAR,María I.; TORREJON,Silvia E.
Los objetivos del presente estudio fueron I) conocer el tiempo de desarrollo de cada estado y estadio de Caliothrips phaseolie n Phaseolus vulgarisL. (Fabaceae), Cicer arietinum L. (Fabaceae), Nicotiana glauca Graham y N. tabacum L. (Solanaceae), y II) el tipo de reproducción bajo condiciones de laboratorio (25 ± 1 ºC; 72 ± 6% de humedad relativa y 12 hs luz / 12 hs oscuridad). Para la cría se utilizaron hojas maduras de cada planta que se colocaron en frascos oscuros de vidrio dentro de jaulas de cría. Diariamente se controló el desarrollo de cada estado y estadio deC. phaseolisobre cada planta, contándose además el número de individuos y el sexo de los adultos emergidos. Se comprobó que N. glauca, P. vulgarisy N. tabacumson plantas hospederas de C....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biología; Reproducción; Plantas hospedadoras; Trips.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802017000200002

Ciência e tecnologia de carnes: copa ovina.
Provedor de dados: 14
Autores: NALERIO, E. S.; GIONGO, C.
Copa ? definição e origem; Copas ovinas desenvolvidas na Embrapa Pecuária Sul; De onde é obtido o corte que origina a copa ovina? Características necessárias para que a carcaça e/ou corte atenda aos critérios necessários para a produção de copa ovina; Vantagens do uso destas tecnologias para o setor produtivo
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Carne; Carne tratada; Ovino.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083997

Ciência e tecnologia de carnes: presunto cru ovino.
Provedor de dados: 14
Autores: NALERIO, E. S.; GIONGO, C.
O presunto cru; O presunto cru ovino; Vantagens da tecnologia
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Carne; Carne tratada; Ovino; Presunto.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081923

Ciência em crise, futuro em risco.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172238/1/Ciencia-em-crise-futuro-em-risco.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Inteligência artificial; Computação cognitiva; Conhecimento científico e tecnológico; Geração de conhecimento; Criatividade; Fundo patrimonial; Educação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087211

Ciência, políticas e desenvolvimento para todos.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172243/1/Ciencia-politicas-e-desenvolvimento-para-todos.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Conectividade; Economia do conhecimento; Genômica; Big data; Desenvolvimento sustentável; Tecnologia da informação; Planejamento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087223

Cigarrinhas-das-pastagens: manejo para controlar
Provedor de dados: 14
Autores: TEIXEIRA, C. A. D.; COSTA, J. N.; CRUZ, P. G. da.
bitstream/item/161384/1/FOLDER-CIGARRINHAS-WEB.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pastagens.; Cigarrinha; Manejo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072004

Ciguatoxicity of Gambierdiscus and Fukuyoa species from the Caribbean and Gulf of Mexico
Provedor de dados: 5
Autores: Litaker, R. Wayne; Holland, William C.; Hardison, D. Ransom; Pisapia, Francesco; Hess, Philipp; Kibler, Steven R.; Tester, Patricia A.
Dinoflagellate species belonging to the genera Gambierdiscus and Fukuyoa produce ciguatoxins (CTXs), potent neurotoxins that concentrate in fish causing ciguatera fish poisoning (CFP) in humans. While the structures and toxicities of ciguatoxins isolated from fish in the Pacific and Caribbean are known, there are few data on the variation in toxicity between and among species of Gambierdiscus and Fukuyoa. Quantifying the differences in species-specific toxicity is especially important to developing an effective cell-based risk assessment strategy for CFP. This study analyzed the ciguatoxicity of 33 strains representing seven Gambierdiscus and one Fukuyoa species using a cell based Neuro-2a cytotoxicity assay. All strains were isolated from either the...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00407/51839/52439.pdf

Cinco especies nuevas del género Drosophila(Diptera, Drosophilidae) en la provincia de Napo, Ecuador
Provedor de dados: 76
Autores: Guillín,Emily Ramos; Rafael,Violeta.
RESUMEN Se encontraron cuatro especies nuevas en tres localidades en la provincia de Napo, Ecuador. Los individuos fueron colectados en tres altitudes 1.700 m, 2.200 m y 3.362 m. En todos los muestreos se utilizaron trampas fabricadas con botellas de plástico que contenían cebo (pedazos de plátano previamente fermentados con levadura). Las especies pertenecen a los grupos Drosophila mesophragmatica (D. neoamaguana sp. nov. y D. neoyanayuyu sp. nov.), Drosophila canalinea (D. cosanga sp. nov.) y Drosophila saltans (D. neoprosaltans sp. nov.); además D. guacamayos sp. nov. que por el momento no se encuentra relacionada a ningún grupo de especies de Drosophila.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grupo Drosophila mesophragmatica; Grupo D. canalinea; Grupo D. saltans.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100224

Cinética de desialización eritrocitaria producida por larvas musculares vivas de Trichinella spiralis
Provedor de dados: 38
Autores: Ponce de León,Patricia; López Murúa,Gabriel.
Las larvas musculares (LM) de T. spiralis alteran la agregación eritrocitaria. El objetivo del trabajo fue estudiar la cinética de desialización eritrocitaria producida por LM vivas de T. spiralis. Se realizaron 3 experiencias en las que se incubaron 60 larvas con 30 &amp;#956;L de eritrocitos en 1 mL de solución salina durante 1, 2, 3, 4, 5, 6, 7, 10, 15, 18, 20, 22 y 24 horas. Se aplicó el Método de Titulación de la Agregación por Polibrene y se calculó Título, Score Total y CexpCASP en los eritrocitos Control e incubados con LM. Los resultados mostraron que en la primera hora no hubo captación de ácido siálico. A las 2 horas el coeficiente comenzó a decrecer y a las 3 horas el Título disminuyó en una dilución y el coeficiente fue 0,62±0,021. En los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cinética; Desialización; Larvas musculares; Trichinella spiralis.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000200009

CIRBP protects H9C2 cells against myocardial ischemia through inhibition of NF-κB pathway
Provedor de dados: 56
Autores: Long,T.Y.; Jing,R.; Kuang,F.; Huang,L.; Qian,Z.X.; Yang,T.L.
Myocardial ischemia is a major cause of death and remains a disease with extremely deficient clinical therapies and a major problem worldwide. Cold inducible RNA-binding protein (CIRBP) is reported to be involved in multiple pathological processes, including myocardial ischemia. However, the molecular mechanisms of myocardial ischemia remain elusive. Here, we first overexpressed CIRBP by transfection of pc-CIRBP (pcDNA3.1 containing coding sequenced for CIRBP) and silenced CIRBP by transfection of small interfering RNA targeting CIRBP (siCIRBP). pcDNA3.1 and the negative control of siCIRBP (siNC) were transfected into H9C2 cells to act as controls. We then constructed a cell model of myocardial ischemia through culturing cells in serum-free medium with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myocardial ischemia; CIRBP; NF-κB; Cell proliferation; Cell apoptosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400602

Circuito Grãos de Minas: percepções técnicas preliminares sobre a conjuntura da produção de grãos na região de Patos de Minas-MG, 2017.
Provedor de dados: 14
Autores: RESENDE, A. V. de; SILVA, A. F. da; PASSOS, A. M. A. dos; SILVA, D. D. da; LANDAU, E. C.; BORGHI, E.; SANTOS, F. C. dos; OLIVEIRA, I. R. de; PIMENTEL, M. A. G.; GONTIJO NETO, M. M.; MIRANDA, R. A. de; MENDES, S. M.; SOUSA, G. F. de; SILVA, M. A.; BORBA, M. G. de; SANTOS, P. R.
A interação com o setor produtivo é uma das vias mais importantes para a transferência de tecnologias agrícolas e para a prospecção de novas demandas de pesquisa, criando oportunidades de atualização técnica e sintonia entre as partes envolvidas. Como resultado desse processo, os pesquisadores podem alinhar a investigação científica aos problemas vivenciados na prática pelos produtores. A realização do Circuito Grãos de Minas é um exemplo bem sucedido dessa interação, fruto da união de esforços da Embrapa com parceiros do setor produtivo, no caso, representantes de diversos segmentos ligados ao agronegócio que atuam na região de Patos de Minas?MG. A equipe do Circuito pôde compor um panorama da produção de grãos na região em 2017. As percepções...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Zea mays; Sistema de produção; Manejo do solo; Variedade; Insumo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074708

Circular economy measures to keep plastics and their value in the economy, avoid waste and reduce marine litter
Provedor de dados: 5
Autores: Ten Brink, Patrick; Schweitzer, Jean-pierre; Watkins, Emma; De Smet, Michel; Leslie, Heather; Galgani, Francois.
We live in the plastic age (the “plasticene”), producing over 300 million tonnes (mt) of plastic every year globally, 5-15 mt of which flow into already polluted oceans. Plastic remains a key material in the global economy, but low rates of collection, reuse and recycling, emissions of microplastic from product wear and tear, and often insufficient disposal measures are leading to far-reaching environmental, health, social and economic impacts. The costs of inaction are unacceptably high. Globally there is a growing recognition of the need to address marine litter and rethink our approach to plastics and plastic packaging within the economy. Measures that enable a transition to a circular economy can avoid waste and reduce marine litter, and contribute to...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49878/50436.pdf

Circulating myeloid-derived suppressor cells predict disease activity and treatment response in patients with immune thrombocytopenia
Provedor de dados: 56
Autores: Zhou,J.; Zhou,Y.; Wen,J.; Sun,X.; Zhang,X.
Immune thrombocytopenia (ITP) is a disease characterized by isolated thrombocytopenia. Abnormal effector T cell activation is an important mechanism in the pathogenesis of ITP. Regulatory T cells (Treg) have a strong immunosuppressive function for T cell activation and their importance in the pathophysiology and clinical treatment of ITP has been confirmed. Myeloid-derived suppressor cells (MDSCs) are other immunosuppressive cells, which can also suppress T cell activation by secreting arginase, iNOS and ROS, and are essential for Treg cells’ differentiation and maturation. Therefore, we speculate that MDSCs might also be involved in the immune-dysregulation mechanism of ITP. In this study, we tested MDSCs and Treg cells in peripheral blood samples of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myeloid-derived suppressor cells; Immune thrombocytopenia; Regulatory T cells; Disease activity; Treatment response.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000200704

Circulation and water mass transports on the East Antarctic shelf in the Mertz Glacier region
Provedor de dados: 5
Autores: Martin, Antoine; Houssais, Marie-noelle; Le Goff, Herve; Marec, Claudie; Dausse, Denis.
The East Antarctic shelf off Adélie-George V Land is known to be an important region for Dense Shelf Water (DSW) formation as a result of intense sea ice production in the Mertz Glacier Polynya during the winter season. It is also a region where the warm modified Circumpolar Deep Water (mCDW) penetrates onto the shelf during the summer. Using hydrographic observations from a summer survey in 2008 we implement a box inverse model to propose a comprehensive view of the steady state circulation on this shelf in summer. Additional information from mooring observations collected on the depression slope is used to provide context to the retrieved circulation scheme. Over the depression slope, the summer baroclinic structure of the currents is found to contrast...
Tipo: Text
Palavras-chave: Antarctica; Continental shelf; Modified Circumpolar Deep Water; Heat transport; Freshwater transport; Adelie Georges V Land.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49766/50302.pdf

Cisterna: água de chuva para consumo humano.
Provedor de dados: 14
Autores: BRITO, L. T. de L.; PEREIRA, L. A.
Oaproveitamento da água de chuva, como uma prática para o abastecimento doméstico e comunitário de água potável, compõe uma das diretrizes de segurança hídrica da Organização Mundial de Saúde (OMS). Neste sentido, em vários países a cisterna se tornou a tecnologia mais apropriada para o armazenamento da água de chuva para atender a demanda por água das famílias no meio rural, pelas vantagens comparativas com outras tecnologias, como baixo custo, facilidade de construção, localização próximo da residência, além de a água da chuva apresentar qualidade que, com tratamento simples (filtragem e cloração), se torna adequada para o consumo.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Abastecimento doméstico; Segurança hídrica; Água de chuva; Armazenamento de água; Cisterna; Abastecimento de Água; Água Potável; Consumo; Disponibilidade de Água; Águas Pluviais; Captação D´água; Rural water supply; Water; Rural development; Rural population; Rural policy.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098562

Cisterna: água de chuva para produção de alimentos.
Provedor de dados: 14
Autores: BRITO, L. T. de L.
Na perspectiva de promover melhorias na dieta alimentar das famílias rurais do Semiárido, o Ministério do Desenvimento Social - MDS estendeu os conhecimentos e a experiência da cisterna de consumo para cisterna de produção, conhecido também como a ?segunda água? destinada à produção de alimentos, seja de origem vegetal e/ou animal. A cisterna destinada ao armazenamento de água de chuva para o consumo humano passou a ser utilizada também como alternativa para produzir alimentos em pequenas áreas ? denominada como cisterna de produção ou cisterna calçadão ou de enxurrada, quintais produtivos. Além da cisterna, outras tecnologias de captação de água de chuva estão inseridas no programa, como: barreiro trincheira, barragem subterrânea e barraginhas para...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Dieta alimentar; Familia rural; Armazenamento de água; Cisterna; Produção Agrícola; Consumo Alimentar; Food acceptability; Food and Human Nutrition; Food and nutrition programs; Food and Agriculture Organization.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098611

Cisto aracnoide medular em um cão: relato de caso
Provedor de dados: 45
Autores: Zang,L.; Oliveira,M.P.; Tagliari,N.J.; Fagundes,N.; Ferreira,M.P.; Alievi,M.M.
RESUMO O cisto aracnoide medular (CAM) é uma doença que pode ocorrer em humanos e animais, podendo causar sinais clínicos neurológicos. A origem dessa enfermidade ainda é desconhecida assim como sua patofisiologia. Acredita-se que pode ser congênita ou adquirida. Até o momento, não foi verificada predileção por raça, sexo ou idade. O objetivo deste trabalho é relatar um caso de CAM lombar em um cão com 13 anos de idade, que causou paralisia dos membros pélvicos. Ao exame clínico, o paciente apresentava dor lombar na palpação epaxial, incontinência urinária e fecal, com paraplegia de membros pélvicos. A sintomatologia progrediu durante oito meses, com histórico de trauma. Na mielografia, foi identificado um CAM na região lombar (L1-L2) lateralizado para a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canino; Cisto aracnoide; Durectomia; Geriatria.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300613

Cisto ósseo aneurismático em tecido mole em um cão - relato de caso
Provedor de dados: 45
Autores: Barni,B.S.; Santos,E.R.; Rosa,N.S.; Lopes,D.J.; Hesse,K.L.; Pavarini,S.P.; Contesini,E.A.
RESUMO Este trabalho descreve o diagnóstico e o tratamento instituído para um cão com um raro cisto ósseo aneurismático originado em tecido mole. O paciente foi apresentado para atendimento no Hospital de Clínicas Veterinárias da Universidade Federal do Rio Grande do Sul devido à dificuldade de locomoção, fraqueza nos membros pélvicos e disquesia havia 15 dias. Já estava recebendo tratamento medicamentoso sem sucesso. Ao exame clínico, notou-se aumento de volume sólido na região perineal direita, e foram solicitados exames complementares de imagem. A radiografia da região sugeriu hérnia perineal direita ou neoplasia. O cão foi encaminhado para cirurgia, na qual foi removida uma estrutura tumoral, arredondada, de aspecto ossificado. O exame histopatológico...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canino; Tumor benigno; Períneo.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100106

Citizen science participation in research in the environmental sciences: key factors related to projects’ success and longevity
Provedor de dados: 42
Autores: CUNHA,DAVI G.F.; MARQUES,JONATAS F.; RESENDE,JULIANA C. DE; FALCO,PATRÍCIA B. DE; SOUZA,CHRISLAINE M. DE; LOISELLE,STEVEN A.
ABSTRACT The potential impacts of citizen science initiatives are increasing across the globe, albeit in an imbalanced manner. In general, there is a strong element of trial and error in most projects, and the comparison of best practices and project structure between different initiatives remains difficult. In Brazil, the participation of volunteers in environmental research is limited. Identifying the factors related to citizen science projects’ success and longevity within a global perspective can contribute for consolidating such practices in the country. In this study, we explore past and present projects, including a case study in Brazil, to identify the spatial and temporal trends of citizen science programs as well as their best practices and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Citizen science; Community-based monitoring; Environmental management; Public participation; Volunteer data collection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502229

Citocentrifugação e métodos convencionais na citologia uterina de éguas em estro e diestro
Provedor de dados: 45
Autores: Jorge,M.L.N.; Orlandi,C.M.B.; Santana,A.E.
RESUMO A citologia uterina consiste em método prático e eficiente para o diagnóstico de afecções uterinas na égua, contribuindo para a conduta terapêutica e o prognóstico quanto à fertilidade das fêmeas. Assim, o objetivo deste trabalho foi comparar diferentes técnicas de coleta de material para citologia uterina em éguas, a fim de se verificarem possíveis diferenças qualitativas e quantitativas e a praticidade na execução das metodologias. Para tanto, 12 éguas multíparas foram submetidas ao exame citológico uterino, durante o estro e o diestro, por meio de escova ginecológica e lavado uterino de baixo volume. Com esse ensaio, observou-se que não houve diferença significativa (P&gt;0,05) no resultado da citologia uterina entre as diferentes técnicas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equino; Endometrite; Neutrófilos; Citologia e útero.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400802

Citogenética animal
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000200007

Citogenética humana
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000200008

Citogenética vegetal
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000200009

Citrus Peel Oils Supplementation in Broiler Diet: Effects on Performance, Jejunum Microflora and Jejunum Morphology
Provedor de dados: 89
Autores: Erhan,MK; Bölükbaş&amp;#305;,ŞC.
ABSTRACT This study was carried out to determine citrus peel oils (orange, lemon, bergamot) as food supplementation in different levels on performance, microflora and morphology in broilers. The trial consisted of 1-day-old male and female Ross 308 chicks (250 male 250 female). The study consisted of 10 groups in total and each group was replicated five times. Experimental diets were prepared by adding orange, lemon and bergamot peel oil levels (1,2 and 3 mL/kg) to basal diet. It was observed that the supplementation of citrus peel oils to the diet improved significantly the feed conversion rate. Especially the lowest feed intake and the best feed conversion ratio were received from broilers which were fed 3 mL/kg of orange peel oil. The study shows that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Citrus peel oil; Microflora; Performance; Villus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000500015

Cladistic analysis of the family cryphaeaeae (bryophyta) with emphasis on cryphaea: a study based on a comprehensive morphological dataset
Provedor de dados: 66
Autores: Flores,Jorge R; Catalano,Santiago A; Suárez,Guillermo M.
The first comprehensive phylogenetic analysis of the Cryphaeaceae (Bryophyta), a pleurocarpic moss family, is conducted on the basis of morphological characters. The data set comprised 73 characters: 10 continuous and 63 discrete. Taxon sampling involved nine genera and 46 species of Cryphaeaceae, 32 species belonging to Cryphaea. Outgroup sampling included 23 species from 21 genera and 13 families of pleurocarpous mosses. The phylogenetic analyses were conducted using parsimony as the optimality criterion following an implied weighting approach. The results did not support the monophyly of Cryphaeaceae as it excluded Dendroalsia abietina from the family. The clade composed of the remaining genera (clade A) was diagnosed by a short seta (0.26-0.30 mm),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Implied weighting; Parsimony; Pleurocarpous mosses; Systematics; Taxonomy.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932017000100002

Cladosporium cladosporioides isolado de gato com carcinoma de células escamosas
Provedor de dados: 45
Autores: Jarrah,S.A.; Zanetti,C.C.; Maruyama,F.H.; Ito,A.T.H.; Rosa,J.M.A.; Colodel,E.M.; Lima,S.R.; Nakazato,L.; Dutra,V.
RESUMO Este relato descreve o caso do Cladosporium cladosporioides isolado de uma lesão periocular de um felino atendido no Hospital Veterinário da Universidade Federal de Mato Grosso, em Cuiabá. A principal queixa do proprietário era uma lesão periocular, com piora no decorrer do tempo, havia aproximadamente quatro meses. Foi descrita a tentativa de tratamento da lesão com anti-inflamatórios e antibióticos, sem sucesso. Na anamnese foi relatado que o animal tinha acesso à rua e a hábitos de caça e que não havia outros animais da casa com lesão semelhante. O animal foi submetido à biópsia e citologia para um diagnóstico mais preciso do caso. Um fragmento foi encaminhado para o Laboratório de Patologia Veterinária e outro para o de Microbiologia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Felino; Cladosporium cladosporioides; Lesão periocular.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200377

Classical and alternative macrophages have impaired function during acute and chronic HIV-1 infection
Provedor de dados: 55
Autores: Galvão-Lima,Leonardo J.; Espíndola,Milena S.; Soares,Luana S.; Zambuzi,Fabiana A.; Cacemiro,Maira; Fontanari,Caroline; Bollela,Valdes R.; Frantz,Fabiani G.
Abstract  Objectives: Three decades after HIV recognition and its association with AIDS development, many advances have emerged – especially related to prevention and treatment. Undoubtedly, the development of Highly Active Antiretroviral Therapy (HAART) dramatically changed the future of the syndrome that we know today. In the present study, we evaluate the impact of Highly Active Antiretroviral Therapy on macrophage function and its relevance to HIV pathogenesis.  Methods: PBMCs were isolated from blood samples and monocytes (CD14+ cells) were purified. Monocyte-Derived Macrophages (MDMs) were activated on classical (MGM-CSF+IFN-γ) or alternative (MIL-4+IL13) patterns using human recombinant cytokines for six days. After this period, Monocyte-Derived...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV-1; Innate immune response; HAART; Macrophages.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000100042

Classical Methods and Calculation Algorithms for Determining Lime Requirements
Provedor de dados: 90
Autores: Guarçoni,André; Sobreira,Fabrício Moreira.
ABSTRACT The methods developed for determination of lime requirements (LR) are based on widely accepted principles. However, the formulas used for calculation have evolved little over recent decades, and in some cases there are indications of their inadequacy. The aim of this study was to compare the lime requirements calculated by three classic formulas and three algorithms, defining those most appropriate for supplying Ca and Mg to coffee plants and the smaller possibility of causing overliming. The database used contained 600 soil samples, which were collected in coffee plantings. The LR was estimated by the methods of base saturation, neutralization of Al3+, and elevation of Ca2+ and Mg2+ contents (two formulas) and by the three calculation algorithms....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PH; Calcium; Magnesium; Deficiency; Overliming.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100504

Classificação de ovelhas para a colheita de embriões pela via transcervical de acordo com o grau de facilidade de transposição cervical.
Provedor de dados: 14
Autores: FONSECA, J. F. da.
Esta publicação descreve formas de seleção de ovelhas por meio do grau de facilidade de transposição cervical.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Via transcervical; Via cervical; Semen collection.; Reproduction control; Ovino; Ovelha; Reprodução animal; Transferência de Embrião; Inseminação artificial; Coleta de sêmen; Embryo transfer; Sheep; Ewes.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071938

Classification of organic beef storage conditions and maturation stage using VNIR hyperspectral imaging
Provedor de dados: 21
Autores: Crichton, Stuart O.J.; Kirchner, Sascha M.; Porley, Victoria; Retz, Stefanie; von Gersdorff, Gardis; Hensel, Oliver; Weygandt, Martin; Sturm, Barbara.
Consumer trust in the food industry is heavily reliant upon accurate labelling of meat products. As such, methods which can verify whether meat is correctly labelled are of great value to producers, retailers, and consumers. This paper illustrates two approaches to classify between, fresh and frozen thawed, and in a novel manner matured and matured frozen-thawed, as well as fresh and matured beef using the 500-1010 nm waveband, captured using hyperspectral imaging, and CIELAB measurements. The results show successful classification based upon CIELAB between 1) fresh and frozen-thawed (CCR = 0.93), and 2) fresh and matured (CCR = 0.92). With successful classification between matured and matured frozen-thawed beef using the entire spectral range (CCR =...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Processing; Packaging and transportation Consumer issues Produce chain management.
Ano: 2017
URL: http://orgprints.org/30682/1/crichton-etal-2017-MeatScience-Vol129-p20-27.pdf

CLASSIFICATION OF PRODUCTIVE CAPACITY OF Pinus taeda L. PLANTATIONS IN THE WESTERN REGION OF THE STATE OF SANTA CATARINA, BRAZIL
Provedor de dados: 22
Autores: Santos, Ricardo Murilo Malheiros dos; Arce, Julio Eduardo; Dias, Andrea Nogueira; Martarello, Vlademir; Roveda, Marcelo.
ABSTRACT - This study aimed to test different statistical models to adjust site index curves and apply models of identity tests in comparing the mean curves of dominant height in Pinus taeda to two regions of the West of the State of Santa Catarina. Data dominant height were obtained from permanent plots,with 600 m² size, distributed randomly. Selecting the best adjusted statistical model was made through the following adjustment and accuracy of statistics: determination coefficient (R²adj), standard error of estimate (Syx) in absolute and relative terms and graphic distribution of waste. The test Regazzi (2003) was applied to analyze the possibility of using a single model of the dominant height for the two regions. The Prodan model was chosen for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dominant height; Site index; Identity test.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14351

Classification of the coefficient of variation to variables in beef cattle experiments
Provedor de dados: 65
Autores: Vaz,Marcos André Braz; Pacheco,Paulo Santana; Seidel,Enio Júnior; Ansuj,Angela Pellegrin.
ABSTRACT: This research was conducted to propose a classification of the coefficient of variation (CV%) in many categories of variables of production and carcass of beef cattle experiments. The data was collected from theses and dissertations. We used the methods of classification considering mean and standard deviation, and considering median and pseudo-sigma. The two methods showed similar results so both can be used to classify CV%. We propose only three categories to rank CV%: low, medium and high.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal science; Animal experimentation; Variability.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100651

Clay mineralogical and geochemical proxies of the East Asian summer monsoon evolution in the South China Sea during Late Quaternary
Provedor de dados: 5
Autores: Chen, Quan; Liu, Zhifei; Kissel, Catherine.
The East Asian summer monsoon controls the climatic regime of an extended region through temperature and precipitation changes. As the East Asian summer monsoon is primarily driven by the northern hemisphere summer insolation, such meteorological variables are expected to significantly change on the orbital timescale, influencing the composition of terrestrial sediments in terms of both mineralogy and geochemistry. Here we present clay mineralogy and major element composition of Core MD12-3432 retrieved from the northern South China Sea, and we investigate their relationship with the East Asian summer monsoon evolution over the last 400 ka. The variability of smectite/(illite + chlorite) ratio presents a predominant precession periodicity, synchronous with...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00371/48247/48383.pdf

Clay Mineralogy of Brazilian Oxisols with Shrinkage Properties
Provedor de dados: 90
Autores: Testoni,Samara Alves; Almeida,Jaime Antonio de; Silva,Luana da; Andrade,Gabriel Ramatis Pugliese.
ABSTRACT Shrinkage capacity (caráter retrátil in Portuguese) is a new diagnostic characteristic recently introduced in the Brazilian System of Soil Classification (SiBCS) to indicate shrink and swell properties observed in subtropical soils from highland plateaus in southern Brazil, specifically in Oxisols with brown colors. In soils located in road cuts exposed to drying for some weeks, strong shrinkage of soil volume is observed in these soils, resulting in the formation of pronounced vertical cracks and large and very large prismatic structures, which crumble in blocks when handled. We hypothesize that such properties are related to their clay mineralogy, although there are no conclusive studies about this, the motive for the present study. Samples of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kaolinite-smectite; Interstratified clay mineral; X-ray diffraction; Quasicrystals.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100420

Clima.
Provedor de dados: 14
Autores: ANDRADE JUNIOR, A. S. de; BASTOS, E. A.; CARDOSO, M. J.
Condições climáticas; Precipitação; Temperatura; Fotoperíodo; Vento; Radiação solar; Zoneamento de risco climático;
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi; Vigna unguiculata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071686

Climate- and Human-Induced Vegetation Changes in Northwestern Turkey and the Southern Levant since the Last Glacial
Provedor de dados: 5
Autores: Miebach, Andrea.
Northwestern Turkey and the southern Levant are key regions for studying vegetation and climate developments during migration phases of modern humans and the origin and expansion of agriculture. Both regions have a long history of different anthropogenic occupation phases, and the vegetation was sensitive to climate variations and anthropogenic influences. However, paleoenvironmental conditions in northwestern Turkey and the southern Levant are still insufficiently understood. Therefore, the main aim of this doctoral thesis was to investigate climate- and human-induced vegetation changes in both regions during the Last Glacial and Holocene. To fulfill this aim, palynological studies at three lacustrine archives were conducted. Pollen, non-pollen...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00494/60572/64053.pdf

Climate change and the occurrence of downy mildew in Brazilian grapevines
Provedor de dados: 86
Autores: Angelotti,Francislene; Hamada,Emília; Magalhães,Edineide Elisa; Ghini,Raquel; Garrido,Lucas da Ressureição; Pedro Júnior,Mário José.
Abstract: The objective of this work was to evaluate the potential impact of climate change on the occurrence of grapevine downy mildew in Brazil. Seedlings containing four to six leaves were sprayed with a sporangia suspension containing 105 sporangia per milliliter. After spraying, the seedlings were subjected to temperatures of 26, 28, 29.1, 30.4, and 31.8°C for 24 hours. The percentage of diseased leaf area and the latent period were evaluated. Maps of the geographic and temporal distribution of the disease were made considering the monthly average of the mean air temperature and leaf wetness duration for the reference climate or climate normal (1961-1990) and the future climates (2011-2040, 2041-2070, and 2071-2100), considering the A2 and B1 gas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plasmopara viticola; Vitis; Air temperature; Geographical information system.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000600426

CLIMATE CHANGE IMPACTS ON WATER DEMAND OF MELON PLANTS IN JAGUARIBE-APODI REGION, BRAZIL
Provedor de dados: 70
Autores: Gondim,Rubens S.; Evangelista,Sílvio R. M.; Maia,Aline de H. N.; Duarte,Aryberg de S.
ABSTRACT The aim of this study was to evaluate the impacts of climate change on irrigation water demand of melon plants grown in Jaguaribe-Apodi Irrigation District (DIJA), which is located between the states of Ceará and Rio Grande do Norte, in Northeastern Brazil. Future scenarios were developed using the Eta-CPTEC/HadCM3 climate change projections, after being submitted to downscaling method. We used a set of climate data from the same model for the period of 1961 through 1990, and further projections after bias correction. Local geographic coordinates were interpolated using GIS techniques. Reference evapotranspiration (ETo) was estimated from the monthly minimum and maximum mean temperatures, using a limited data method. The rainfall, temperature,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evapotranspiration; GIS techniques; Irrigation; Cucumis melo L.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000300591

Climate conditions associated with the occurrence of antimicrobial and macrocyclic lactone residues in bulk tank milk
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.; Bordignon-Luiz,M.T.
ABSTRACT The present study aimed to identify the climate condition parameters that are associated with the occurrence of antimicrobial and macrocyclic lactone residues in bulk tank milk using a multivariate principal components analysis (PCA). A total of 132 raw milk samples were collected at dairy farms in Minas Gerais State in Brazil and analyzed for 35 analytes, comprising macrocyclic lactones and antibacterials, using liquid chromatography coupled with mass spectrometry in tandem mode spectrometry. Of the 132 samples, 34 (25.76%) bulk tank milk samples were positive for at least one analyte. PCA showed that antimicrobial residues in bulk tank milk occurred less frequently on days with a higher average temperature, maximum temperature and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anthelmintic; Antibiotic; Veterinary drug; Seasonality; Raw milk.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200474

Climate Variability and Avian Cholera Transmission in Guangxi, China
Provedor de dados: 89
Autores: Qin,HY; Xiao,JH; Li,JX; Gao,X; Wang,HB.
ABSTRACT In recent years, Guangxi has become one of the most severely affected provinces by epidemics of avian cholera in China. To date, the major determinant climatic factors of the disease in the region have remained largely unknown, making it difficult to effectively target countermeasures for avian cholera surveillance and control. This study aimed to quantify the relationship between climatic variables and cases of avian cholera in subtropical areas of China. Data relating to local meteorological variables and notified cases of avian cholera were supplied by the relevant authorities between January 2006 and December 2015. Spearman correlation, co-linearity statistics and cross-correlation analysis were applied to the data, controlling for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avian cholera; Climate variables; Guangxi; Time-series Poisson regression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000200211

Climatic influence of the latest Antarctic isotope maximum of the last glacial period (AIM4) on Southern Patagonia
Provedor de dados: 5
Autores: Jouve, Guillaume; Lise-pronovost, Agathe; Francus, Pierre; De Coninck, Arnaud S.; Pasado Science Team,.
This paper presents the first detailed paleoclimate reconstruction of the latest Antarctic isotope maximum (AIM4, similar to 33-29 ka cal. BP) at 52 degrees S in continental southeastern Argentine Patagonia. High-resolution sedimentological and geochemical analyses of sediments from the maar lake Potrok Aike (PTA) reveal a decrease in the thickness of flood-induced turbidites and a series of wind burst deposits during AIM4, both pointing to increasingly drier conditions. This interpretation is also supported by a significant amount of runoff-driven micropumices incorporated within the sediments that suggests a lower lake level with canyons incising thick tephra deposits around the lake. Increased gustiness and/or dust availability in southeast Patagonia,...
Tipo: Text
Palavras-chave: Southern Westerly Winds; Micro X-ray fluorescence; Microfacies; Micropumices; Dust; Flood.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53164/83103.pdf

Climatic variability in Mfabeni peatlands (South Africa) since the late Pleistocene
Provedor de dados: 5
Autores: Baker, Andrea; Pedentchouk, Nikolai; Routh, Joyanto; Roychoudhury, Alakendra N.
It has been postulated that a bipolar seesaw interhemispheric mechanism dominated the relationship between the Northern and Southern hemisphere climates since the late Pleistocene. A key test for this proposition would be to undertake palaeoenvironmental studies on terrestrial archives in climatically sensitive regions. Southern Africa's contemporary C-3 and C-4 terrestrial plant distributions display a definitive geographical pattern dictated by different growing season rainfall and temperature zones; however, the region is generally archive poor due to its overall semi-arid climate and high relief topography. The Mfabeni peatland, with a basal age of c. 47 k yrs calibrated before present (kcal yr BP), is one of the oldest continuous coastal peat deposits...
Tipo: Text
Palavras-chave: Holocene; Pleistocene; Paleoclimatology; Southern Africa; Stable isotopes; Continental biomarkers; Peatland.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53176/83104.pdf

Climatic Variation: Effects on Stress Levels, Feed Intake, and Bodyweight of Broilers
Provedor de dados: 89
Autores: Osti,R; Bhattarai,D; Zhou,D.
ABSTRACT Chickens tolerate a very narrow range of climatic variation, and therefore, it is essential to determine the most suitable climatic area and weather for broiler production in open-house systems. In this study, 3060 broilers were used as experimental birds to investigate the effects of seasonal differences and climatic variations on the growth performance of broilers reared in an open-house system. Birds were kept under various treatment models that differ in climate Tropic zone, sub tropic zone and temperate zones. Data were recorded during July-August as summer months and January-February as winter months. Collected data was analyzed using the least square procedure given by Harvey-1990. Significantly higher (p&lt;0.05) level of corticosteroids...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler production; Climatic variation; FCR; Open housing system; Stress level.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000300489

Climatically-mediated landcover change: impacts on Brazilian territory
Provedor de dados: 42
Autores: ZANIN,MARINA; TESSAROLO,GEIZIANE; MACHADO,NATHÁLIA; ALBERNAZ,ANA LUISA M.
ABSTRACT In the face of climate change threats, governments are drawing attention to policies for mitigating its effects on biodiversity. However, the lack of distribution data makes predictions at species level a difficult task, mainly in regions of higher biodiversity. To overcome this problem, we use native landcover as a surrogate biodiversity, because it can represent specialized habitat for species, and investigate the effects of future climate change on Brazilian biomes. We characterize the climatic niches of native landcover and use ecological niche modeling to predict the potential distribution under current and future climate scenarios. Our results highlight expansion of the distribution of open vegetation and the contraction of closed forests....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climate change; Brazil; Ecological niche modeling; Native landcover; Biomes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300939

Clínica Fitossanitária.
Provedor de dados: 14
bitstream/item/168392/1/folder-clinica-fitossanitaria.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Clínica fitossanitára.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081747

Clinical and epidemiological characteristics associated with unfavorable tuberculosis treatment outcomes in TB-HIV co-infected patients in Brazil: a hierarchical polytomous analysis
Provedor de dados: 55
Autores: Prado,Thiago Nascimento do; Rajan,Jayant V.; Miranda,Angélica Espinosa; Dias,Elias dos Santos; Cosme,Lorrayne Beliqui; Possuelo,Lia Gonçalves; Sanchez,Mauro N.; Golub,Jonathan E.; Riley,Lee W.; Maciel,Ethel Leonor.
Abstract  Background: TB patients co-infected with HIV have worse treatment outcomes than non-coinfected patients. How clinical characteristics of TB and socioeconomic characteristics influence these outcomes is poorly understood. Here, we use polytomous regression analysis to identify clinical and epidemiological characteristics associated with unfavorable treatment outcomes among TB-HIV co-infected patients in Brazil.  Methods: TB-HIV cases reported in the Brazilian information system (SINAN) between January 1, 2001 and December 31, 2011 were identified and categorized by TB treatment outcome (cure, default, death, and development of MDR TB). We modeled treatment outcome as a function of clinical characteristics of TB and patient socioeconomic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tuberculosis; HIV; Coinfection; Logistic regression.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000200162

Clinical and radiographic changes of carpi, tarsi and interphalangeal joints of beef zebu bulls on semen collection regimen
Provedor de dados: 45
Autores: Motta,G.A.; Girardi,A.M.; Sabes,A.F.; Portugal,E.S.; Nociti,R.P.; Bueno,G.M.; Marques,L.C.
ABSTRACT Osteoarthritis and osteochondrosis are highly correlated to reproductive failure in bulls. This study aimed to evaluate the carpal, tarsal and interphalangeal lesions in beef zebu bulls on semen collection regimen. Twenty-one beef cattle bulls, in a total of forty-one animals, were split into three age-based groups: animals from two to four years old (GI), from more than four to eight years old (GII) and above eight years old (GIII). The clinical findings were conformational changes of limbs, synovial effusion, peripheral venous engorgement of joints and prolonged decubitus. The total population showed moderate clinical manifestation and radiographic score. The GIII presented more severe joint lesions. Carpi and tarsi regions had discrete to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle; Infertility; Male; Overweight; Radiology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601357

Clinical correlates of pp65 antigenemia monitoring in the first months of post kidney transplant in patients undergoing universal prophylaxis or preemptive therapy
Provedor de dados: 55
Autores: Carvalho,Fabiana Rabe; Cosendey,Rachel Ingrid Juliboni; Souza,Cintia Fernandes; Medeiros,Thalia; Menezes,Paulo Alexandre; Silva,Andrea Alice; Almeida,Jorge Reis; Lugon,Jocemir Ronaldo.
Abstract  Introduction: Human cytomegalovirus is a major cause of morbidity in kidney transplant patients.  Objectives: We aimed to study viral replication and serological response in the first months post kidney transplant in patients undergoing universal prophylaxis or preemptive therapy and correlate the findings with the clinical course of Human cytomegalovirus infection.  Patients and methods: Independent from the clinical strategy adopted for managing Human cytomegalovirus infection, prophylaxis versus preemptive therapy, the pp65 antigenemia assay and serological response were assessed on the day of transplantation, and then weekly during the first three months of post-transplant.  Results: From the 32 transplant recipients, 16 were positive for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cytomegalovirus; Pp65 antigenemia; Kidney transplant; Universal prophylaxis; Preemptive therapy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000100051

CLOACAL AND SURFACE TEMPERATURES OF BROILERS SUBJECT TO THERMAL STRESS
Provedor de dados: 70
Autores: Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Campos,Alessandro T.; Bahuti,Marcelo; Fassani,Édison J.
ABSTRACT: The cloacal and surface temperatures are important physiological parameters to quantify the thermal comfort of animals, its variations may occur as a function of thermal variables. In this context, the goal of the present study was to evaluate the cloacal (tclo) and surface (tsur) temperatures of Cobb 500® broilers, in the second week of life, subjected to different air dry-bulb temperature (24, 27, 30 and 33 °C) and stress durations (1, 2, 3 and 4 days). The experiment was carried out in four climate-controlled wind tunnels. Air relative humidity and air velocity were set at 60% and 0.2 m s-1, respectively. The tclo and tsur were measured daily through digital thermometer and thermographic camera, respectively. Analysis of variance and Scott...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal environment; Aviculture; Thermal comfort; Thermographic image; Physiologic parameters.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000500877

Clomazone Leaching Estimate in Soil Columns Using the Biological Method
Provedor de dados: 87
Autores: PEREIRA,G.A.M.; BARCELLOS JR.,L.H.; GONÇALVES,V.A.; SILVA,D.V.; SILVA,A.A.
ABSTRACT The chemical control of weed is a necessary practice in large-scale agriculture. However, when herbicides are used in the wrong way, they can remain into soil for long periods and/or be leached in its profile, and they may even contaminate groundwater. In this research, clomazone leaching in soil samples collected from different Brazilian regions was estimated by biological method. To do so, columns containing soils were used, and samples were collected every 5 cm. After preparing columns and applying a 1,500 g a.i. ha-1 clomazone dose, rain simulation was performed. Sorghum was used in order to detect the herbicide. More than 60% similarity was found for the studied variables; it was chosen to use only data referring to toxicity percentage....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicide; Mobility in soil; Environmental impact.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100225

Clonagem in vitro de tamareira (Phoenix dactylifera L.)
Provedor de dados: 14
Autores: RIBEIRO, J. M.; TEIXEIRA, S. L.
Cultivares; Potencial da espécie para o Nordeste brasileiro; Técnicas de propagação; Clonagem in vitro da tamareira adulta; Escolha da matriz; Coleta das espatas; Desinfestação das espatas e preparo dos explantes; Composição dos meios de cultura; Condução das culturas.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivo in vitro; Tamareira; Propagação por semente; Separação de rebento; Técnica de propagação; Propagação de planta.; Palmeira Oleaginosa; Engenharia genética; Clonagem; Cultura de Tecido; Phoenix Dactylifera; Planta Transgênica; Tâmara.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073172

Clonal dissemination of vancomycin-resistant Enterococcus faecium ST412 in a Brazilian region
Provedor de dados: 55
Autores: Alves,Geraldo da Silva; Pereira,Monalessa Fábia; Bride,Lais de Lima; Nunes,Ana Paula Ferreira; Schuenck,Ricardo Pinto.
ABSTRACT Vancomycin-resistant Enterococcus faecium (VREfm) has emerged as an important global nosocomial pathogen, and this trend is associated with the spread of high-risk clones. Here, we determined the genetic and phenotypic features of 93 VREfm isolates that were obtained from patients in 13 hospitals in Vitória, Espírito Santo, Brazil, during 2012-2013. All the isolates were vancomycin-resistant and harbored the vanA gene. Only 6 (6.5%) of the VREfm isolates showed the ability to form biofilm. The 93 isolates analyzed belong to a single pulsed-field gel electrophoresis lineage and presented six subtypes. MLST genotyping showed that all VREfm belonged to ST412 (the high-risk clone, hospital-adapted). The present study describes the dissemination of...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Enterococcus faecium; VRE; ST412; Biofilm.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600656

CLONES de cajueiro-anão no Semiárido: programa 23: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O pesquisador Luiz Serrano, da Embrapa Agroindústria Tropical explica aos produtores rurais do semiárido sobre os clones do cajueiro-anão e o seu cultivo. Desenvolvidos pela Embrapa desde a década de 1980, os clones de cajueiro-anão vêm mostrando bons resultados de produção, mesmo nos anos mais secos. Precoce, altamente produtivo e de porte pequeno, o cajueiro-anão viabiliza o aproveitamento do pedúnculo, a parte do caju que produz o suco.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cajueiro-anão; Clone; Caju; Pedúnculo; Suco.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073292

ClonEstiMate, a Bayesian method for quantifying rates of clonality of populations genotyped at two-time steps
Provedor de dados: 5
Autores: Becheler, Ronan; Masson, Jean-pierre; Arnaud-haond, Sophie; Halkett, Fabien; Mariette, Stephanie; Guillemin, Marie-laure; Valero, Myriam; Destombe, Christophe; Stoeckel, Solenn.
Partial clonality is commonly used in Eukaryotes and has large consequences for their evolution and ecology. Assessing accurately the relative importance of clonal versus sexual reproduction matters for studying and managing such species. Here, we proposed a Bayesian approach, ClonEstiMate, to infer rates of clonality c from populations sampled twice over a short time interval, ideally one generation time. The method relies on the likelihood of the transitions between genotype frequencies of ancestral and descendent populations, using an extended Wright-Fisher model explicitly integrating reproductive modes. Our model provides posterior probability distribution of inferred c, given the assumed rates of mutation, as well as inbreeding and selfing when...
Tipo: Text
Palavras-chave: Inbreeding; Instantaneous inference; Population genetics model; Rate of asexuality; Selfing.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00390/50187/50810.pdf

Cloprostenol administration in the first week postpartum reduces expression of oxytocin receptors in the endometrium in Holstein-Zebu cows
Provedor de dados: 45
Autores: Camargos,A.; Wohlres-Viana,S.; Costa,I.F.; Camargo,L.S.; Ferreira,J.C.; Ramos,A.A.; Oba,E.
ABSTRACT The present study investigated the hormonal profile and expression of prostaglandin F2α (PGF2α), oxytocin and estrogen receptors in uterine tissues of postpartum cows treated with cloprostenol. Twenty Holstein-Zebu crossbred cows were treated with saline solution (treatment CONT) or cloprostenol (treatment CLO), both administered two and five days postpartum. Blood samples were collected on days two, seven, 14, 21 and 28 postpartum for progesterone, PGF2α metabolite (PGFM) and estradiol determination, and endometrial biopsy was performed in order to quantify the expression of oxytocin receptor (OXTR), prostaglandin F receptor (PTGFR) and estrogen receptor 1 (ERS1) genes. In the CLO treatment, expression of OXTR was reduced (P&lt;0.05) but no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PTGFR; ESR1; Progesterone; Estradiol; RT-PCR.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400821

Clusia criuva Cambess. (Clusiaceae): anatomical characterization, chemical prospecting and antioxidant activity
Provedor de dados: 42
Autores: SILVA,KARLA M.M. DA; NÓBREGA,ANDREA B. DA; LESSA,BRUNO; ANHOLETI,MARIA CAROLINA; LOBÃO,ADRIANA Q.; VALVERDE,ALESSANDRA L.; PAIVA,SELMA R. DE; JOFFILY,ANA.
ABSTRACT This study aims the anatomical description and chemical characterization of aerial parts of Clusia criuva Cambess., Clusiaceae in addition to the evaluation of the antioxidant activity of crude extracts, correlated to the flavonoid content. The morphological characterization was performed using traditional techniques of plant anatomy. For phytochemical studies, crude extracts were obtained by static maceration and analyzed by thin layer chromatography. The antioxidant activity and the flavonoids content were determined by colorimetric methods involving, respectively, 2,2-diphenyl-1-picrylhydrazyl free radical and aluminum chloride. C. criuva has uniseriate epidermis, paracytic stomata, hypostomatic leaves, cuticular flanges and cordiform vascular...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morphoanatomy; Antioxidant activity; Chemical prospecting; Clusia criuva; Clusiaceae; Flavonoids.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401565

Cnidários do Mato Grosso do Sul, Brasil
Provedor de dados: 76
Autores: Silva,William Marcos da.
RESUMO Neste trabalho foi levantado o conhecimento atual sobre os cnidários do Estado do Mato Grosso do Sul, e as possibilidades de estudos para este grupo.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydrozoa; Craspedacusta sowerbii=sowerbyi; Centro-oeste brasileiro; Programa Biota-MS.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200203

Cnidoscolus (Euphorbiaceae) escaped in Malesia?
Provedor de dados: 16
Autores: Welzen, P.C. van; Fernández-Casas, F.J.
The genus Cnidoscolus, a species rich genus in the Americas, has been introduced in the Philippines. A cultivar of Cnidoscolus aconitifolius is used as vegetable and has been collected from gardens in Manila and Pasay City and two times near Cebu City. It cannot be excluded that it has escaped cultivation there, but the species does not appear to be invasive.
Tipo: Article / Letter to the editor
Palavras-chave: Cnidoscolus; Euphorbiaceae; Introduced species; Jatropha; Malesia; Revision.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/627817

Coaliciones sociales y políticas en el desarrollo del sector agroexportador: las frutas murcianas y el trabajo en las redes globales de producción agroalimentaria
Provedor de dados: 125
Autores: Castro,Carlos de; Gadea,Elena; Pedreño,Andrés; Ramírez,Antonio J.
El territorio de la vega media del Segura en la Región de Murcia está históricamente articulado con cadenas globales de productos primarios (esparto) y agroalimentarios (frutas). Estas articulaciones históricas han operado a través de coaliciones de fuerzas sociales cambiantes en función del producto y en función del ciclo histórico. Concretamente, la producción agroalimentaria ha experimentado dos momentos que se presentan discontinuamente en el tiempo: el primer ciclo exportador hortofrutícola se inicia a comienzos del siglo XX y se cierra en los años 50 y tiene como protagonista a la industria conservera; y el segundo ciclo exportador hortofrutícola arranca a partir de los años 60, se consolida a finales de los 80 y principios de los 90, y perdura hasta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Industria agroalimentaria; Relaciones de trabajo; Acoplamiento estratégico; Redes globales de producción.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000100005

Coat survey and Quarter reproductive age used in Vaquejada in Northeast micro-regions
Provedor de dados: 22
Autores: Bastos, Marisa Silva; Rezende, Marcos Paulo Gonçalves; Souza, Julio Cesar; Leite, Maybe Carneiro Paula; Figueiredo, Gabriel Chaves.
Aimed to evaluate the coat and Quarter reproductive age used in equine production used in Vaquejada in micro regions of the Northeast. They used information from 264 horses, taken from the database of the Association of Quarter Horse Breeders (ABQM). Were collected individual information: date of birth, sex and animal fur, number of copies of disputed official Vaquejada, better and worse placed, cumulative score in ABQM, coats and dates of parents' birth (31), coats and birth dates mothers (257). There was a higher frequency (P&lt;0.05) of births between the months of September and October. There was no age-specific greater use of stallions or matrix playback (P&gt;0.05). There was no correlation (P&gt;0.05) between the number of children and the stallion...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equus caballus; Equestrian sport; Phenotype; Longevity; Reproduction.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13675

Coatning af korn med kvælstoffikserende  bakterier
Provedor de dados: 21
Autores: Holm, Sandie.
I 2017 er der lavet forsøg på 4 lokaliteter med coatning med biostimulanten N-fix og forskellige kvælstofmængder i vårhvede. Formålet var at finde ud af, om man kan gøre korn selvforsynende med kvælstof ved at tilføre kvælstoffikserende bakterier til såsæden.
Tipo: Report chapter
Palavras-chave: Crop combinations and interactions.
Ano: 2017
URL: http://orgprints.org/35121/1/Coatning%20med%20kv%C3%A6lstoffikserende%20bakterier.pdf

Coberturas comestíveis sobre frutas e hortaliças: fundamentos e prática.
Provedor de dados: 14
Autores: ASSIS, O. B. G. de; BRITTO, D. de.
Tipos de coberturas; Formação da cobertura ou filme superficial; Características superficiais das frutas; Modos de aplicação das coberturas; Características da cobertura formada; Materiais empregados como coberturas; Nanotecnologia aplicada ao aprimoramento de revestimentos comestíveis
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Nanotecnologia; Frutas comestíveis; Cobertura; Revestimento comestivel; Postharvest; Fruta; Hortaliça; Pós-colheita.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079109

Coberturas do solo e uso de manta agrotêxtil (TNT) no cultivo do meloeiro
Provedor de dados: 75
Autores: Braga,Marcos B; Marouelli,Waldir A; Resende,Geraldo M; Moura,Magna SB; Costa,Nivaldo D; Calgaro,Marcelo; Correia,Joselina S.
RESUMO O uso de cobertura do solo na produção de melão pode ser uma alternativa na região do Submédio do Vale do São Francisco, onde o grande desafio é produzir em quantidade e qualidade na entressafra. O objetivo foi determinar o efeito de coberturas de solo e manta agrotêxtil (TNT) na produtividade e qualidade dos frutos do meloeiro na entressafra de cultivo (plantio no primeiro semestre) no Submédio do Vale do Rio São Francisco, Petrolina-PE. O experimento foi conduzido nos anos de 2009 e 2010, durante junho a agosto. O delineamento foi em blocos casualizados com três repetições, em arranjo fatorial 6x2. Os tratamentos compreenderam cinco tipos de coberturas do solo (plástico preto, plástico dupla face preto/prata, casca de coco, palha de capim buffel,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucumis melo; Mulching; Cobertura da planta; Qualidade de frutos; Produtividade.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100147

Coberturas vegetais, doses de nitrogênio e inoculação com Azospirillum brasilense em milho no Cerrado
Provedor de dados: 124
Autores: Portugal,José Roberto; Arf,Orivaldo; Peres,Amanda Ribeiro; Gitti,Douglas de Castilho; Garcia,Nayara Fernanda Siviero.
RESUMO Técnicas sustentáveis de manejo na cultura do milho são necessárias, visando aumento de produtividade, minimizando custos e impactos ambientais. Objetivou-se com este trabalho avaliar diferentes coberturas vegetais (milheto, crotalária, guandu, milheto + crotalária, milheto + guandu e pousio), doses de N (0; 40; 80 e 120 kg ha-1) com e sem a inoculação de sementes com Azospirillum brasilense na cultura do milho, na região do Cerrado. O delineamento experimental foi o de blocos casualizados, em esquema fatorial 6x4x2, constituindo 48 tratamentos, com 4 repetições. O estudo foi realizado no município de Selvíria-MS. As coberturas vegetais, exceto o guandu no primeiro ano e pousio no segundo, produziram quantidade adequada de resíduo (6 t ha-1) para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L.; Adubação verde; Adubação nitrogenada; Inoculação.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400639

Cocktails of ramsons and acidic berries kill E. coli in a piglet gastrointestinal model: an alternative to antibiotics?
Provedor de dados: 21
Autores: Højberg, Ole; Canibe, Nuria; Grevsen, Kai; Jensen, Martin.
The article describes in detail the results obtained by screening antibacterial plant species against E. coli in gastro-intestinal models in the MAFFRA project, both effects of single plants at different concentrations and synergistic effects of combining i.e. ramsons with acidic berries.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32897/1/13%20MAFFRA%20Cocktails%20of%20ramsons%20and%20acidic%20berries%20kill%20E%20coli%20H%C3%B8jberg%20et%20al%20ICROFS%20NEWS%202%20nov%202017.pdf

Código Florestal Amazon - ecologically sustainable models to adjust the Brazilian Forest code in rural properties of Amazonas State (Model CF Amazon).
Provedor de dados: 14
Autores: LIMA, R. M. B. de; MATSCHULLAT, J.; AZEVEDO, C. P. de.
bitstream/item/187832/1/digitalizar0008.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Código Florestal Brasileiro.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097687

Código Florestal Brasileiro, uma evolução pragmática.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172248/1/Codigo-Florestal-Brasileiro.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Amazônia Legal; Cadastro Ambiental Rural (CAR); Proteção florestal; Biodiversidade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087228

Coeficientes de digestibilidade ileal de aminoácidos de rações fareladas e peletizadas para frangos de corte determinados com diferentes Indicadores.
Provedor de dados: 14
Autores: TAVERNARI, F. de C.; ROZA, L. da F.; SUREK, D.; SORDI, C.; RIGO, P. P.; CONTREIRA, C. L.; CUNHA JUNIOR, A.
bitstream/item/166727/1/final8653.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Nutrição animal; Frango de corte; Digestibilidade; Ração.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079743

Coeficientes técnicos.
Provedor de dados: 14
Autores: CARDOSO, M. J.
bitstream/item/161162/1/SistemaProducaoCaupiCapituloCoeficientesTecnicos.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi; Vigna unguiculata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071688

Coeficientes técnicos para a substituição de copas em cajueiros.
Provedor de dados: 14
Autores: MONTENEGRO, A. A. T.; PARENTE, J. I. G.; PESSOA, P. F. A. P.
bitstream/item/164694/1/BPD17027.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Anacardium occidentale L; Enxertia.; Poda.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076724

Coexpression of rumen fungal xylanase and bifunctional cellulase genes in Escherichia coli
Provedor de dados: 52
Autores: Comlekcioglu,Ugur; Gunes,Merva; Altun,Hanifi; Ekiz,Dilek Ozgun; Aygan,Ashabil.
ABSTRACT Rumen fungi inhabit the gastro-intestinal tract of ruminants and the most non-ruminant herbivores. Rumen fungi produce highly active plant cell wall degrading enzymes, therefore they have gained scientific interest. In this study, genes encoding xylanase (xynA-7) and cellulase (celA-5) were amplified from Neocallimastix sp. GMLF7 and Orpinomyces sp. GMLF5, respectively, and expressed in Escherichia coli. XynA-7 was found to be active only on xylan, however CelA-5 had activity both on carboxymethyl cellulose and lichenan. Lichenase activity of CelA-5 was found to be higher than carboxymethyl cellulase activity. The optimal conditions were at pH 6.0 and 40 °C for CelA-5 and at pH 6.5 and 50 °C for XynA-7. A coexpression vector was constructed to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rumen fungi; Xylanase; Cellulase; Coexpression; E. coli.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100407

CO-FREE Alternative Test Products for Copper Reduction in Agriculture
Provedor de dados: 21
Autores: Schmitt, Annegret; Scherf, Andrea; Mazzotta, S; Kühne, Stefan; Pertot, Ilaria; Köhl, Jürgen; Markellou, Emilia; Andrivon, Didier; Pellé, R; Bousseau, M; Chauvin, J-E; Thiéry, D; Delière, Laurent; Kowalska, Jolanta; Parveaud, Claude-Eric; Petit, Audrey; Giovinazzo, Robert; Brenner, Johanna; Kelderer, Markus; Lammerts van Bueren, E.T.; Bruns, Christian; Finckh, Maria R.; Kleinhenz, Benno; Smith, Jo; Simon-Levert, A; Pujos, P.; Trapman, Marc; Stark, J; van Cutsem, P; Neerakkal, S; Kleeberg, Hubertus; Peters, Arne; Tamm, Lucius.
The project CO-FREE (2012-2016) aimed to develop strategies to replace/reduce copper use in organic, integrated and conventional farming. CO-FREE alternative test products (CTPs) were tested and integrated together with decision support systems, disease-tolerant varieties, and innovative breeding goals (ideotypes) into improved management strategies. CO-FREE focused on apple/apple scab (Venturia inaequalis), grape/downy mildew (Plasmopara viticola), and tomato and potato/late blight (Phytophthora infestans).  Starting point of the project were ten CTPs with direct or indirect modes of action including Trichoderma atroviride SC1 and protein extract SCNB, Lysobacter spp., yeast-based derivatives, Cladosporium cladosporioides H39, the oligosaccharidic complex...
Tipo: Book chapter
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/35120/1/45_Schmitt_et_al_CO-FREE_Alternative_Test_Products_for_Copper_Reduction_in_Agriculture_0294-sp-2017-Reinh-45-6.pdf

Cognitive appraisal of environmental stimuli induces emotion-like states in fish
Provedor de dados: 5
Autores: Cerqueira, M.; Millot, Sandie; Castanheira, M. F.; Felix, A. S.; Silva, T.; Oliveira, G. A.; Oliveira, C. C.; Martins, C. I. M.; Oliveira, R. F.
The occurrence of emotions in non-human animals has been the focus of debate over the years. Recently, an interest in expanding this debate to non-tetrapod vertebrates and to invertebrates has emerged. Within vertebrates, the study of emotion in teleosts is particularly interesting since they represent a divergent evolutionary radiation from that of tetrapods, and thus they provide an insight into the evolution of the biological mechanisms of emotion. We report that Sea Bream exposed to stimuli that vary according to valence (positive, negative) and salience (predictable, unpredictable) exhibit different behavioural, physiological and neuromolecular states. Since according to the dimensional theory of emotion valence and salience define a two-dimensional...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00407/51810/52416.pdf

Coherent assessments of Europe's marine fishes show regional divergence and megafauna loss
Provedor de dados: 5
Autores: Fernandes, Paul G.; Ralph, Gina M.; Nieto, Ana; Criado, Mariana Garcia; Vasilakopoulos, Paraskevas; Maravelias, Christos D.; Cook, Robin M.; Pollom, Riley A.; Kovacic, Marcelo; Pollard, David; Farrell, Edward D.; Florin, Ann-britt; Polidoro, Beth A.; Lawson, Julia M.; Lorance, Pascal; Uiblein, Franz; Craig, Matthew; Allen, David J.; Fowler, Sarah L.; Walls, Rachel H. L.; Comeros-raynal, Mia T.; Harvey, Michael S.; Dureuil, Manuel; Biscoito, Manuel; Pollock, Caroline; Phillips, Sophy R. Mccully; Ellis, Jim R.; Papaconstantinou, Constantinos; Soldo, Alen; Keskin, Cetin; Knudsen, Steen Wilhelm; Gil De Sola, Luis; Serena, Fabrizio; Collette, Bruce B.; Nedreaas, Kjell; Stump, Emilie; Russell, Barry C.; Garcia, Silvia; Afonso, Pedro; Jung, Armelle B. J.; Alvarez, Helena; Delgado, Joao; Dulvy, Nicholas K.; Carpenter, Kent E.
Europe has a long tradition of exploiting marine fishes and is promoting marine economic activity through its Blue Growth strategy. This increase in anthropogenic pressure, along with climate change, threatens the biodiversity of fishes and food security. Here, we examine the conservation status of 1,020 species of European marine fishes and identify factors that contribute to their extinction risk. Large fish species (greater than 1.5 m total length) are most at risk; half of these are threatened with extinction, predominantly sharks, rays and sturgeons. This analysis was based on the latest International Union for Conservation of Nature (IUCN) European regional Red List of marine fishes, which was coherent with assessments of the status of fish stocks...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00416/52739/53608.pdf

Coherent heat patterns revealed by unsupervised classification of Argo temperature profiles in the North Atlantic Ocean
Provedor de dados: 5
Autores: Maze, Guillaume; Mercier, Herle; Fablet, Ronan; Tandeo, Pierre; Radcenco, Manuel Lopez; Lenca, Philippe; Feucher, Charlene; Le Goff, Clement.
A quantitative understanding of the integrated ocean heat content depends on our ability to determine how heat is distributed in the ocean and what are the associated coherent patterns. This study demonstrates how this can be achieved using unsupervised classification of Argo temperature profiles. The classification method used is a Gaussian Mixture Model (GMM) that decomposes the Probability Density Function of a dataset into a weighted sum of Gaussian modes. It is determined that the North Atlantic Argo dataset of temperature profiles con- tains 8 groups of vertically coherent heat patterns, or classes. Each of the temperature profile classes reveals unique and physically coherent heat distributions along the vertical axis. A key result of this study is...
Tipo: Text
Palavras-chave: Heat content; Classification North Atlantic; Stratification; Water mass; Thermocline; Argo; Pattern.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00363/47431/47456.pdf

Coherent Response of Antarctic Intermediate Water and Atlantic Meridional Overturning Circulation During the Last Deglaciation: Reconciling Contrasting Neodymium Isotope Reconstructions From the Tropical Atlantic
Provedor de dados: 5
Autores: Gu, Sifan; Liu, Zhengyu; Zhang, Jiaxu; Rempfer, Johannes; Joos, Fortunat; Oppo, Delia W.
Antarctic Intermediate Water (AAIW) plays important roles in the global climate system and the global ocean nutrient and carbon cycles. However, it is unclear how AAIW responds to global climate changes. In particular, neodymium isotopic composition (epsilon(Nd)) reconstructions from different locations from the tropical Atlantic have led to a debate on the relationship between northward penetration of AAIW into the tropical Atlantic and the Atlantic meridional overturning circulation (AMOC) variability during the last deglaciation. We resolve this controversy by studying the transient oceanic evolution during the last deglaciation using a neodymium-enabled ocean model. Our results suggest a coherent response of AAIW and AMOC: when AMOC weakens, the...
Tipo: Text
Palavras-chave: AAIW; AMOC; Deglacial; Neodymium isotope; Paleocirculation tracer.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00495/60709/65334.pdf

COINOCULAÇÃO DE Bradyrhizobium japonicum e Azospirillum brasilense EM SEMENTES DE AMENDOIM DE DIFERENTES TAMANHOS
Provedor de dados: 196
Autores: Silva, Elijanara Raissa da; Salles, Josiane Souza; Zuffo, Alan Mario; Steiner, Fábio.
O tamanho da semente é um importante indicador físico da qualidade fisiológica das sementes, pois pode afetar a taxa de germinação e o crescimento inicial das plântulas. Neste contexto, o presente estudo teve como objetivo avaliar os efeitos do tamanho das sementes e da inoculação de Bradyrhizobium japonicum e Azospirillum brasilense de forma isolada ou combinada na emergência das plântulas, nodulação das raízes e no crescimento inicial das plantas de amendoim (Arachis hypogaea L., cv. IAC Tatu ST). As plantas foram cultivadas em vasos plásticos de 8,0 L preenchidos com um solo arenoso do Cerrado e mantidas sob condições de casa-de-vegetação. O delineamento experimental utilizado foi o de blocos ao acaso em esquema fatorial 3 × 4 com quatro repetições. Os...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2192

Cold-Induced Ascites in Broilers: Effects of Vitamin C and Coenzyme Q10
Provedor de dados: 89
Autores: Nemati,MH; Shahir,MH; Harakinezhad,MT; Lotfalhian,H.
ABSTRACT We hypothesized that the supplementation of vitamin C (Vit. C) and coenzyme Q10 (CoQ10) alone or in combination could reduce the negative effects of cold stress in broilers. Four hundred male chicks were exposed for 24 h to cold stress (15 ºC) starting from 15d of age, while a positive control group (PC, 100 birds) was kept under normal temperature condition. The experimental groups under cold stress (four treatments in 5 replicates of 20 birds) were: negative control (NC, basal diet), Vit. C (basal diet + 300 mg/kg Vit. C), CoQ10 (basal diet + 40 mg/kg CoQ10) and Vit. C plus CoQ10 (basal diet + Vit. C+ CoQ10at above mentioned doses). Vit. C or CoQ10 supplementation were restored (p&lt;0.01) performance and lowered (p&lt;0.01) ascites mortality....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ascites; Broiler; Coenzyme Q10; Cold stress; Vitamin C.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000300537

Cold-seep-like macrofaunal communities in organic- and sulfide-rich sediments of the Congo deep-sea fan
Provedor de dados: 5
Autores: Olu, Karine; Decker, Carole; Pastor, Lucie; Caprais, Jean-claude; Khripounoff, Alexis; Morineaux, Marie; Ain Baziz, M.; Menot, Lenaick; Rabouille, C.
Methane-rich fluids arising from organic matter diagenesis in deep sediment layers sustain chemosynthesis-based ecosystems along continental margins. This type of cold seep develops on pockmarks along the Congo margin, where fluids migrate from deep-buried paleo-channels of the Congo River, acting as reservoirs. Similar ecosystems based on shallow methane production occur in the terminal lobes of the present-day Congo deep-sea fan, which is supplied by huge quantities of primarily terrestrial material carried by turbiditic currents along the 800 km channel, and deposited at depths of up to nearly 5000 m. In this paper, we explore the effect of this carbon enrichment of deep-sea sediments on benthic macrofauna, along the prograding lobes fed by the current...
Tipo: Text
Palavras-chave: Chemosynthesis-based ecosystems; Cold seeps; Organic rich sediments; Macrofaunal communities.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00384/49561/50053.pdf

Cold-water coral ecosystems in Cassidaigne Canyon: An assessment of their environmental living conditions
Provedor de dados: 5
Autores: Fabri, Marie-claire; Bargain, Annaelle; Pairaud, Ivane; Pedel, Laura; Taupier-letage, I.
The Cassidaigne canyon is one of the two canyons (together with Lacaze-Duthiers) of the French Mediterranean coast in which cold-water corals have settled and formed large colonies, providing a structural habitat for other species. Nevertheless, the communities settled in the Cassidaigne canyon are physically impacted by discharges of bauxite residues.  New information on the distribution of the species Madrepora oculata and the associated species diversity in Cassidaigne canyon was provided by videos and photos acquired in 2013. An area investigated at 515 m depth harbored a high density of small colonies of M. oculata. The water column structure of the area was described by using a CTD transect deployed along the axis of the canyon. High resolution (10 m...
Tipo: Text
Palavras-chave: Habitat suitability model Biodiversity Madrepora oculata Species distribution mapping Bauxite residues Mediterranean Sea (N43 degrees; E5 degrees 30 ').
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00343/45373/44876.pdf

Cold-water coral habitats in submarine canyons of the Bay of Biscay
Provedor de dados: 5
Autores: Van Den Beld, Inge; Bourillet, Jean-francois; Arnaud-haond, Sophie; De Chambure, Laurent; Davies, Jaime S; Guillaumont, Brigitte; Olu, Karine; Menot, Lenaick.
The topographical and hydrological complexity of submarine canyons, coupled with high substratum heterogeneity, make them ideal environments for cold-water coral (CWC) habitats. These habitats, including reefs, are thought to provide important functions for many organisms. The canyons incising the continental slope of the Bay of Biscay have distinct morphological differences from the north to the south. CWCs have been reported from this basin in the late 19th century; however, little is known about their present-day distribution, diversity and environmental drivers in the canyons. In this study, the characteristics and distribution of CWC habitats in the submarine canyons of the Bay of Biscay are investigated. Twenty-four canyons and three locations...
Tipo: Text
Palavras-chave: Cold-water corals; Habitats; Submarine canyons; Bay of Biscay; NE Atlantic; ROV; Towed camera; Distribution.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00382/49343/49733.pdf

Coleção biológica de Fusarium oxysporum f. sp. cubense.
Provedor de dados: 14
bitstream/item/173775/1/2017FD03.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Fungo; Fusarium oxysporum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088905

Coleção de citros da Embrapa Clima Temperado.
Provedor de dados: 14
Autores: OLIVEIRA, R. P. de; SOARES FILHO, W. dos S.; CARDOSO, E. T.; SCIVITTARO, W. B.; CARVALHO, F. L. C.; FLORES CANTILLANO, R. F.; SCHWARZ, S. F.; GONZATTO, M. P.; SULZBACH, M.; KIRINUS, M. B. M.
bitstream/item/168388/1/Documento-402-2-edicao.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Citricultura; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081738

Coleção de plantas medicinais, aromáticas e codimentares da Embrapa Tabuleiros Costeiros.
Provedor de dados: 14
Autores: CARVALHO, L. M. de.
bitstream/item/185739/1/folder-Colecao-Plantas.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Planta Medicinal; Planta Aromática; Planta Para Condimento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099118

Coleta, armazenamento e envio de amostras de material de aborto para diagnóstico de doenças infecciosas em bovinos.
Provedor de dados: 14
Autores: SOUZA, G. N. de; RIBEIRO, A. C. de C. L.; ALVES, B. R. C.; ÁVILA, F. C. de; MENDONÇA, J. F. M. de; PEGORARO, L. M. C.; LILENBAUM, W.
O diagnóstico para identificação de possíveis agentes infecciosos causadores de abortamentos deve ser realizado em amostras de tecidos fetais. O sucesso no diagnóstico depende de alguns fatores como a coleta, o armazenamento, o transporte adequado de amostras, necropsia adequada e a correta execução de exames laboratoriais.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Doenças em bovinos; Tecido fetal; Forma de coleta; Tipo de amostra; Diagnóstico laboratorial.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080932

Coleta, armazenamento e envio de amostras de material de aborto para diagnóstico de doenças infecciosas em bovinos.
Provedor de dados: 14
Autores: SOUZA, G. N. de; RIBEIRO, A. C. de C. L.; ALVES, B. R. C.; ÁVILA, F. C. de; MENDONÇA, J. F. M. de; PEGORARO, L. M. C.; LILENBAUM, W.
bitstream/item/167428/1/Ligia-Circular-Tecnica-116-Guilherme-Nunes-de-Souza.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Bovinos.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080655

Coleta de amostras para análises moleculares do fitoplasma causador do amarelecimento letal do coqueiro.
Provedor de dados: 14
Autores: DOLLET, M.; TALAMINI, V.; DINIZ, L. E. C.
bitstream/item/183575/1/OkCOT-210-2017-versao-final.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Coqueiro; Amarelamento; Coco; Doença.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084606

Coleta de células progenitoras periféricas por aférese automatizada em equino: relato de procedimento
Provedor de dados: 45
Autores: Bernardo,J.O.; Escodro,P.B.; Notomi,M.K.; Roveri,E.G.; Nascimento,T. Gomes do.
ABSTRACT The biotechnology used in tendon, bone and joint recoveries in Equine Medicine has improved in recent years. The most used are platelet rich plasma and stem cells from adipose tissue and bone marrow. However, recent studies have shown that stem cells can be found in the bloodstream, also named peripheral blood progenitor cells (CPP). This note aims at reporting the feasibility of automated collection of CPP in horses. The procedure was conducted in an equine, female, Quarter Horses, 2 years old, 385kg. The automated collection of CPP was conducted using apheresis equipment Fresenius- Kabi coupled to C4Y kit. The procedure lasted two hours and 30 minutes without complications, processing 5054mL of whole blood and obtaining 351mL of CPP. Upon...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Equino; Célula-tronco; Célula progenitora periférica.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100259

Coleta de hipófise de tambaqui (Colossoma macropomum).
Provedor de dados: 14
Autores: O'SULLIVAN, F. L. A.; REIS, V. R.
Este documento foi elaborado para orientar a identificação e coleta de hipófise de tambaqui, como ferramenta auxiliar em estudos envolvendo a atividade reprodutiva da espécie.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Colossoma Macropomum; Reprodução; Tambaqui.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088212

Coletânea dos resumos apresentados.
Provedor de dados: 14
Autores: SEMINÁRIO JOVENS TALENTOS, 11., 2017, Santo Antônio de Goiás.
O Seminário Jovens Talentos é o evento anual de iniciação científica da Embrapa Arroz e Feijão, no qual todos os bolsistas e estagiários atuantes na instituição apresentam seus trabalhos. Em sua 11ª edição, o seminário foi composto pela apresentação de 84 trabalhos, sendo 37 de estudantes de graduação e 47 de estudantes de pós-graduação. Dentre os resumos submetidos, 18 foram selecionados para apresentação oral e os demais foram apresentados em forma de pôster. Todos os trabalhos apresentados, tanto orais quanto pôsteres, foram avaliados por um painel de pesquisadores e os melhores trabalhos foram premiados. Eventos como o Seminário Jovens Talentos têm um grande impacto motivacional sobre a nova geração de pesquisadores e faz aflorar novas vocações para a...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Iniciação científica; Pesquisa agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083480

Coletar ou Cultivar: as escolhas dos produtores de açaí-da-mata (Euterpe precatoria) do Amazonas
Provedor de dados: 123
Autores: Martinot,Jan Feldmann; Pereira,Henrique dos Santos; Silva,Suzy Cristina Pedroza da.
Resumo: A crescente demanda de mercado por produtos florestais não madeireiros oferece uma oportunidade de desenvolvimento econômico que poderia aliar a inclusão social produtiva de agricultores familiares com a conservação dos ecossistemas florestais. No entanto, o aumento da produção poderá significar a substituição do manejo extrativo das florestas pelo monocultivo, anulando seus efeitos positivos quanto à conservação das florestas. Buscou-se identificar os fatores determinantes que levam os agricultores familiares tradicionais do baixo rio Manacapuru a se engajarem na atividade extrativista ou de cultivo do açaí-da-mata (Euterpe precatória), a espécie nativa do estado do Amazonas. Dado que a coleta extrativa dos frutos é feita mediante a escala das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Extrativismo; Mão de obra; Socioeconomia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000400751

Coleus namuliensis and Coleus caudatus (Lamiaceae):a new species and a new combination in the Afromontane flora of Mozambique and Zimbabwe
Provedor de dados: 16
Autores: Downes, E.; Darbyshire, I.
The new species Coleus namuliensis (Lamiaceae) is described from the granite outcrops and grasslands of Mt Namuli in Zambezia Province of Mozambique. It has previously been confused with Plectranthus caudatus, a species that is restricted to the quartzite outcrops of the Chimanimani Mountains on the Mozambique-Zimbabwe border for which the new combination in Coleus is formalised in this paper. Other potential confusion species are discussed and a rationale for applying the generic name Coleus rather than Plectranthus is provided. Despite their highly restricted ranges, C. namuliensis and C. caudatus are both considered to have a conservation status of Least Concern at present, although climate change may pose a longer-term threat to their survival.
Tipo: Article / Letter to the editor
Palavras-chave: Endemic species; IUCN conservation assessment; Taxonomy.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/638510

Colheita, beneficiamento e acondicionamento.
Provedor de dados: 14
Autores: FREIRE FILHO, F. R.; RIBEIRO, V. Q.; VIEIRA, P. F. de M. J.
bitstream/item/153973/1/SP-Colheita.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Caupi.; Colheita; Feijão.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1061795

Colheita, beneficiamento e acondicionamento.
Provedor de dados: 14
Autores: FREIRE FILHO, F. R.; RIBEIRO, V. Q.; VIEIRA, P. F. de M. J.
bitstream/item/161163/1/SistemaProducaoCaupiCapituloColheitaBeneficiamento.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi; Vigna unguiculata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071689

COLHEITA e pós-colheita do caju de mesa: programa 18: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O pesquisador da Embrapa Agroindústria Tropical, Ebenézer Silva, fala sobre as práticas de colheita e pós-colheita, para que o produtor obtenha melhores resultados na comercialização de caju para consumo in natura. Diferente do pedúnculo, que vai para indústria, o caju é comercializado com a castanha e deve apresentar boa firmeza, além de estar bonito para atrair o consumidor. A técnica inicia no campo e inclui a colheita manual, ou colhedor caseiro; o manuseio deve ser cuidadoso, finalizado com o acondicionamento e refrigeração, para que o produto tenha maior vida útil de até 20 dias.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Colheita; Pós-colheita; Castanha; Consumidor; Caju; Pedúnculo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071814

Collaborative care model improves self-care ability, quality of life and cardiac function of patients with chronic heart failure
Provedor de dados: 56
Autores: Hua,C.Y.; Huang,Y.; Su,Y.H.; Bu,J.Y.; Tao,H.M.
Chronic heart failure (CHF) is a common chronic disease that requires much care. This study aimed to explore the effects of collaborative care model (CCM) on patients with CHF. A total of 114 CHF patients were enrolled in this study, and were randomly and equally divided into two groups: control and experimental. Patients in the two groups received either usual care or CCM for 3 continuous months. The impacts of CCM on the self-care ability and quality of life were assessed using self-care of heart failure index and short form health survey 12, respectively. Further, cardiac function was assessed by measuring left ventricular ejection fraction (LVEF) and the level of N-terminal pro-B-type natriuretic peptide (NT-proBNP), and by the 6-min walking test....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Collaborative care model; Chronic heart failure; Self-care; Quality of life; Cardiac function.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017001100609

Collagenolytic enzymes produced by fungi: a systematic review
Provedor de dados: 58
Autores: Wanderley,Maria Carolina de Albuquerque; Duarte Neto,José Manoel Wanderley; Lima Filho,José Luiz de; Lima,Carolina de Albuquerque; Teixeira,José António Couto; Porto,Ana Lúcia Figueiredo.
Abstract Specific proteases capable of degrading native triple helical or denatured collagen have been required for many years and have a large spectrum of applications. There are few complete reports that fully uncover production, characterization and purification of fungi collagenases. In this review, authors searched through four scientific on line data bases using the following keywords (collagenolytic OR collagenase) AND (fungi OR fungus OR fungal) AND (production OR synthesis OR synthesize) AND (characterization). Scientific criteria were adopted in this review to classify found articles by score (from 0 to 10). After exclusion criteria, 21 articles were selected. None obtained the maximum of 10 points defined by the methodology, which indicates a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Collagenase; Fungus; Characterization; Purification; Production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100013

Colleters in Chamaecrista (L.) Moench sect. Chamaecrista and sect. Caliciopsis (Leguminosae-Caesalpinioideae): anatomy and taxonomic implications
Provedor de dados: 39
Autores: Silva,Marinalva dos Santos; Coutinho,Ítalo Antônio Cotta; Araújo,Maicon Nascimento; Meira,Renata Maria Strozi Alves.
ABSTRACT The genus Chamaecrista contains ca. 330 species organized into six sections, of which section Chamaecrista is the second largest (ca.75 species) distributed among six series, while the section Caliciopsis contains only two species. Colleters have been described in the genus Chamaecrista and they show potential taxonomic and phylogenetic significance. They are associated with lubrication, desiccation prevention and protection from microbial attacks of young developing organs. Although six types of colleters have been described for the genus Chamaecrista, there have been no studies focusing on the diversity of colleters in the sections Chamaecrista and Caliciopsis. Samples from developing leaves and flowers of both sections were obtained from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colleter; Flower; Histochemical analysis; Leaf; Polysaccharides; Secretory structures; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300382

Colletotrichum species causing anthracnose disease of chili in China
Provedor de dados: 16
Autores: Diao, Y.-Z.; Zhang, C.; Liu, F.; Wang, W.-Z.; Liu, L.; Cai, L.; Liu, X.-L.
Anthracnose caused by Colletotrichum species is a serious disease of more than 30 plant genera. Several Colletotrichum species have been reported to infect chili in different countries. Although China is the largest chiliproducing country, little is known about the species that have been infecting chili locally. Therefore, we collected samples of diseased chili from 29 provinces of China, from which 1285 strains were isolated. The morphological characters of all strains were observed and compared, and multi-locus phylogenetic analyses (ITS, ACT, CAL, CHS-1, GAPDH, TUB2, and HIS3) were performed on selected representative strains. Fifteen Colletotrichum species were identified, with C. fioriniae, C. fructicola, C. gloeosporioides, C. scovillei, and C....
Tipo: Article / Letter to the editor
Palavras-chave: DNA phylogeny; Multi-gene analysis; Plant pathogen; Systematics.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/614095

Colonic epithelial nodular hyperplasia associated with strongyloidiasis in cats in the Amazon region, Pará State, Brazil
Provedor de dados: 65
Autores: Moura,Márcio Alan Oliveira; Jorge,Ediene Moura; Nascimento,Kelly Karoline Gomes do; Riet-Correa,Gabriela; Abel,Isis; Cavalcante,Gustavo Goes; Oliveira,Carlos Alberto de; Bezerra Júnior,Pedro Soares.
ABSTRACT:  Strongyloides spp. are intestinal parasites that affect several animal species. Four species of the genus have been reported in domestic cats: S. felis, S. planiceps, S.stercoralis and  S. tumefaciens . Reports describing infection by these nematodes in domestic cats in Brazil are scarce. This study aimed to describe the pathological features of Strongyloides spp. parasitism in two cats in the Amazon region, state of Pará, Brazil. During the necropsy of the two cats, numerous whitish nodules approximately 0.2cm in diameter were observed in the wall of the large intestine. The nodules were conspicuous in the colonic mucosa and exhibited a punctate aperture facing the center of the lumen. Microscopically, these nodules were formed by projections...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Felis catus domesticus; Intestinal nematodes; Helminth; Strongyloides.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100502

Colonización rectal por bacilos gram negativos multirresistentes: importancia de la detección precoz durante la hospitalización
Provedor de dados: 38
Autores: Santolin,Carolina; Sesma,Ana Claudia; Llansa,María Agustina; Pintado,Sandra; Gigela Masso,Marina; Mangiaterra,Sandra Mariela.
Las infecciones asociadas con el cuidado de la salud son consideradas un problema epidémico, controlable pero difícilmente erradicable. La detección precoz de pacientes colonizados por microorganismos multirresistentes, a través de cultivos de vigilancia epidemiológica y la implementación de medidas preventivas pueden reducir su incidencia. El objetivo del trabajo fue establecer los momentos adecuados durante la hospitalización para realizar estudios de colonización y decidir los microorganismos a estudiar según el lugar de procedencia del paciente. Se analizaron hisopados rectales de pacientes internados en la Unidad de Terapia Intensiva, obtenidos al ingreso, a las 72 h y al sexto día de internación. Se investigó Acinetobacter spp multirresistente (AMR),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vigilancia epidemiológica; Hisopados rectales; Enterobacterias productoras de beta-lactamasas de espectro extendido; Enterobacterias productoras de KPC; Acinetobacter spp. multirresistente.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000400014

Colorful invasion in permissive Neotropical ecosystems: establishment of ornamental non-native poeciliids of the genera Poecilia/Xiphophorus (Cyprinodontiformes: Poeciliidae) and management alternatives
Provedor de dados: 83
Autores: Magalhães,André Lincoln Barroso; Jacobi,Claudia Maria.
ABSTRACT Headwater creeks are environments susceptible to invasion by non-native fishes. We evaluated the reproduction of 22 populations of the non-native livebearers guppy Poecilia reticulata, black molly Poecilia sphenops, Yucatan molly Poecilia velifera, green swordtail Xiphophorus hellerii, southern platyfish Xiphophorus maculatus, and variable platyfish Xiphophorus variatus during an annual cycle in five headwater creeks located in the largest South American ornamental aquaculture center, Paraíba do Sul River basin, southeastern Brazil. With few exceptions, females of most species were found reproducing (stages 2, 3, 4) all year round in the creeks and gravid females of all species showed small sizes indicating stunting. Juveniles were frequent in all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquaculture; Invasive species; Livebearers; Reproduction; Stream.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100204

Coltivare senza aratro - giova al suolo e al clima
Provedor de dados: 21
Autores: Krauss, Maike.
Un’agricoltrice che rinuncia all’aratro può generare un arricchimento di humus e più protezione del clima. Perché il metodo funzioni è però necessario un vasto sapere nell’ambito.
Tipo: Newspaper or magazine article
Palavras-chave: Nutrient turnover; Soil tillage; Air and water emissions.
Ano: 2017
URL: http://orgprints.org/32228/1/Bioattualit%C3%A0_6_2017_M.Krauss.pdf

Coltivazione di bacche redditizia grazie a nuovi metodi di produzione
Provedor de dados: 21
Autores: Häseli, Andreas.
Le bacche bio sono richieste. Grazie a nuove tecnologie la coltivazione diventa sempre più sicura e quindi anche più redditizia. Gli interessati possono farsi ispirare al convegno sulle bacche bio.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries.
Ano: 2017
URL: http://orgprints.org/32729/1/Bioattualit%C3%A0_5_2017_A.H%C3%A4seli.pdf

Colza bio: fumure et lutte contre les parasites
Provedor de dados: 21
Autores: Daniel, Claudia.
Projektübersicht Bioraps
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32335/1/2017_Poster_Bio-Ackerbautag_FR.PDF

Comb, cloaca and feet scores and testis morphometry in male broiler breeders at two different ages
Provedor de dados: 45
Autores: Leão,R.A.C.; Castro,F.L.S.; Xavier,P.R.; Vaz,D.P.; Grázia,J.G.V.; Baião,N.C.; Avelar,G.F.; Marques Júnior,A.P.
ABSTRACT In broiler breeder roosters, the weight of the testes is positively associated with daily sperm production and fertility. In birds, the testes are located in the coelomic cavity, not being accessible to reproductive evaluation as mammalian testes. The reproductive evaluation of roosters is based on phenotypic traits. Any changes on testes will be reflected on fertility levels. The aim of this paper was to evaluate the potential of association of phenotypic traits as body weight (BW), comb scores (COS), cloaca scores (CLS) and feet scores (FS) with testicular morphometric parameters in adult Cobb® Mx roosters in two ages (25 and 45 weeks of age). The low BW roosters had lower testes weight (TW), smaller seminiferous tubule diameter (STD) and lower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Testicular regression; Rooster; Histomorphometry; Phenotypic characteristics; Histology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601529

Combatting Cocoa Swollen Shoot Virus Disease: What do we know?
Provedor de dados: 21
Autores: Andres, Christian; Gattinger, Andreas; Dzahini-Obiatey, Henry K.; Blaser, Wilma J.; Offei, Samuel K.; Six, Johan.
Cocoa Swollen Shoot Virus Disease (CSSVD) is one of the major factors limiting cocoa (Theobroma cacao L.) productivity in West Africa. The only cure for CSSVD is to cut out visibly infected trees and the official eradication campaign in Ghana has cut out more than 200 million trees since 1946. 80 years of research on preventive control measures have mainly focused on resistance breeding, mild strain cross-protection (inoculation of cocoa seedlings with a mild strain of the virus to protect against the severe strain) and control of mealybug vectors. Meanwhile, diversification measures such as agroforestry (for shading) or barrier (strip) cropping have received less attention. Despite promising results, CSSVD is more prevalent in the field than ever before....
Tipo: Journal paper
Palavras-chave: Crop health; Quality; Protection Africa.
Ano: 2017
URL: http://orgprints.org/31347/1/andres-etal-2017-CropProtection-Vol98-p76-84.pdf

Combinação de butafosfan e cianocobalamina no metabolismo da glicose em vacas leiteiras após o parto
Provedor de dados: 45
Autores: Tabeleão,V.C.; Schwegler,E.; Pereira,R.A.; Krause,A.R.T.; Montagner,P.; Feijó,J.O.; Schneider,A.; Schmitt,E.; Brauner,C.C.; Rabassa,V.R.; Pino,F.A.B. Del; Corrêa,M.N.
RESUMO A hipótese deste estudo é de que o uso da combinação de butafosfan e cianocobalamina pode melhorar a resistência periférica à insulina, aumentar a quantidade de glicose disponível para a glândula mamária e a produção de leite. Assim, o objetivo foi investigar os efeitos combinados de butafosfan e cianocobalamina sobre o metabolismo da glicose em vacas leiteiras no período pós-parto. Vinte e uma vacas leiteiras foram divididas em dois grupos: grupo controle (CON, n= 11), que recebeu cinco aplicações de solução salina (20mL / animal 0,9% NaCl), e grupo Catosal(r) (ABC, n= 10), que recebeu cinco aplicações de 20mL de uma solução contendo as substâncias butafosfan e cianocobalamina (B12 Catosal(r), 100mg da substância butafosfan e 50µg de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metabolismo energético; Fósforo orgânico; Resistência à insulina; Vacas leiteiras.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200317

Combinación de Osteotecnia más Conservación de Músculos en Montaje Único de Canis lupus familiaris
Provedor de dados: 77
Autores: Villarroel Guerra,Mauricio Armando; Troncoso Felipe,Nazareth Andrea.
Para la enseñanza de la Anatomía siempre se está en búsqueda de alternativas para la conservación y presentación de preparados anatómicos, realizando variaciones de diferentes técnicas, que permitan presentar especímenes con fines didácticos, para lograr un mejor aprendizaje, comprensión y motivación por la Morfología. El objetivo de este trabajo fue utilizar una combinación de osteotecnia más la conservación de músculos, en un montaje único que permite estudiar en una mitad el esqueleto, y en la otra, la musculatura superficial de un Canis lupus familiaris. Se utilizó un cadáver del especimen fijado por congelación, luego se realizó una limpieza general, extracción de vísceras y retiro de tegumentos previo al corte sagital. En la mitad derecha se realizó...
Tipo: Journal article
Palavras-chave: Técnica anatómica; Osteotecnia; Conservación de músculos; Especímenes anatómicos.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100055

Combination of commercially available molecular assays and culture based methods in diagnosis of tuberculosis and drug resistant tuberculosis
Provedor de dados: 58
Autores: Gkaravela,Lamprini; Papadimitriou-Olivgeris,Matthaios; Foka,Antigoni; Kolonitsiou,Fevronia; Spiliopoulou,Anastasia; Charokopos,Nikolaos; Voulgaridis,Apostolos; Tsiamita,Maria; Marangos,Markos; Anastassiou,Evangelos D.; Spiliopoulou,Iris.
ABSTRACT Early diagnosis of tuberculosis is of major clinical importance. Among 4733 clinical specimens collected from 3363 patients and subjected to Ziehl-Neelsen microscopy, 4109 were inoculated onto Löwenstein-Jensen slants and 3139 in Bactec/9000MB. Polymerase Chain Reaction (PCR) was performed in 3139 specimens, whereas, a genotypic assay was directly applied in 93 Mycobacterium tuberculosis complex PCR-positive for isoniazid and rifampicin resistance detection specimens (GenoType MTBDRplus). Recovered M. tuberculosis isolates (64) as well as, 21 more sent from Regional Hospitals were tested for antimycobacterial resistance with a phenotypic (manual MGIT-SIRE) and a genotypic assay (GenoType MTBDRplus). PCR in the clinical specimens showed excellent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium tuberculosis; PCR; GenoType MTBDRplus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400785

Combined Application of Oil Cake and Rice Bran  Reduced the Number of Weeds and Increased  the Yield of Paddy Rice in a Pad Field    Incorporated with White Clover
Provedor de dados: 21
Autores: Sugimoto, Hideki; Takuya, Araki; Masahiro, Morokuma; Hossain, Shaikh Tanveer.
The combined application of oil cake and rice bran into the soil surface was found useful for weed control in our previous pot study. The present study was undertaken to evaluate the performance of white clover (Trifolium repens L.) while incorporated in the paddy field and effects of combined fertilizer on weed control and rice yield.  A plot was divided into two parts i.e. white clover incorporated and not incorporated. The nitrogen content of the incorporated white clover was 12.5 gm-2. Chemical fertilizer and combined fertilizer plots were compared with non-fertilizer conditions. The mixed ratio of combined fertilizer was oil cake 1.35 and rice bran 1.0. Combined fertilizer was applied to the soil surface, and chemical fertilizer was mixed in the soil....
Tipo: Conference paper, poster, etc.
Palavras-chave: Soil quality; Nutrient turnover; Weed management; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/32102/1/9th%20ACSA%202017%20Abstract%202.pdf

Combined association of Presenilin-1 and Apolipoprotein E polymorphisms with maternal meiosis II error in Down syndrome births
Provedor de dados: 74
Autores: Bhaumik,Pranami; Ghosh,Priyanka; Ghosh,Sujay; Feingold,Eleanor; Ozbek,Umut; Sarkar,Biswanath; Dey,Subrata Kumar.
Abstract Alzheimer's disease and Down syndrome often exhibit close association and predictively share common genetic risk-factors. Presenilin-1 (PSEN-1) and Apolipoprotein E (APOE) genes are associated with early and late onset of Alzheimer's disease, respectively. Presenilin −1 is involved in faithful chromosomal segregation. A higher frequency of the APOE ε4 allele has been reported among young mothers giving birth to Down syndrome children. In this study, 170 Down syndrome patients, grouped according to maternal meiotic stage of nondisjunction and maternal age at conception, and their parents were genotyped for PSEN-1 intron-8 and APOE polymorphisms. The control group consisted of 186 mothers of karyotypically normal children. The frequencies of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosome; Genetic polymorphism; Karyotype; Meiosis; Microsatellite markers.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400577

Combined effect of irrigation and compost application on Montepulciano berry composition in a volcanic environment of Latium region (central Italy)
Provedor de dados: 118
Autores: Cirigliano,Pasquale; Vincenza Chiriacò,Maria; Nunez,Abelardo; Dal Monte,Giovanni; Labagnara,Tilde.
Abstract Montepulciano red grape is cultivated in the northern part of the Latium region, primarily for the production of DOC &amp;#8220;Colli Etruschi Viterbesi&amp;#8221; structured wines for aging. In Mediterranean areas, viticulture is closely influenced by vine water status. In this context, the practice of irrigation may alleviate water-stress-related reductions in plant development to guarantee grape quality, especially in semi-arid areas. The application of on-farm compost in a vineyard may affect grape quality without negative effects, thereby enhancing environmental sustainability. The aim of this work was to investigate the combined effect of irrigation and compost application on the Montepulciano variety in the volcanic environment of Latium...
Tipo: Journal article
Palavras-chave: Climate change adaptation; Compost on farm; Polyphenols concentration; Vitis vinifera L.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200195

Combined genotypes of the MBL2 gene related to low mannose-binding lectin levels are associated with vaso-occlusive events in children with sickle cell anemia
Provedor de dados: 74
Autores: Medeiros,Fernanda Silva; Mendonça,Taciana Furtado de; Lopes,Katiuscia Araújo de Miranda; França,Laís Medeiros da Câmara; Silva,Andreia Soares da; Vasconcelos,Luydson Richardson Silva; Oliveira,Maria do Carmo Valgueiro Costa de; Anjos,Ana Cláudia Mendonça dos; Hatzlhofer,Betânia Lucena Domingues; Bezerra,Marcos André Cavalcanti; Araújo,Aderson da Silva; Moura,Patrícia; Cavalcanti,Maria do Socorro de Mendonça.
Abstract Sickle cell anemia (SCA) presents heterogenous clinical manifestations that cannot be explained solely by alterations to hemoglobin (Hb); other components such as endothelial adhesion, thrombosis and inflammation may be involved. The mannose-binding lectin (MBL) has an important role in innate immunity and inflammatory diseases. In this report, we describe an association between MBL2 polymorphism related to low production of serum MBL and the frequency of vasoocclusive events (FVOE) in children ≤ 5 years old with SCA (p = 0.0229; OR 5.55; CI 1.11-27.66). Further studies are needed to explore the role of low MBL2 in the pathophysiology of vasoocclusive events in SCA.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: MBL2; Polymorphism; Sickle cell anemia; Vaso-occlusive events.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400600

Combined inoculation of rhizobia on the cowpea development in the soil of Cerrado
Provedor de dados: 124
Autores: Batista,Éder Rodrigues; Guimarães,Salomão Lima; Bonfim-Silva,Edna Maria; Souza,Analy Castilho Polizel de.
ABSTRACT Biological nitrogen fixation (BNF) plays an important role in the cowpea cultivation. This study aimed to assess the foliar levels of chlorophyll and the yield components of cowpea subjected to combined inoculation of rhizobia in Cerrado soil. The experiment was carried out in field conditions, from December of 2014 to the march of 2015, in Rondonópolis, Mato Grosso, using randomized block design with ten treatments and three replicates. Were tested the single strains MT8 and MT15 (both of R. tropici), MT16 (R. leguminosarum), BR3267 (Bradyrhizobium japonicum), the strains combinations MT8+MT15, MT8+MT16, MT15+MT16, and MT8+MT15+MT16, nitrogen fertilization (70 kg ha-1 of N-urea), and absolute control (without inoculation of rhizobia and without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Symbiotic N2 fixation; Inoculant; Rhizobium tropici; Vigna unguiculata.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000500745

Combined use of herbivore-induced plant volatiles and sex  pheromones for mate location in braconid parasitoids
Provedor de dados: 21
Autores: Xu, Hao; Desurmont, Gaylord; Degen, Thomas; Zhou, Guoxin; Laplanche, Diane; Luka, Henryk; Turlings, Ted C.J.
Herbivore-induced plant volatiles (HIPVs) are important cues for female parasitic wasps to find hosts. Here, we investigated the possibility that HIPVs may also serve parasitoids as cues to locate mates. To test this, the odour preferences of four braconid wasps – the gregarious parasitoid Cotesia glomerata (L.) and the solitary parasitoids Cotesia marginiventris (Cresson), Microplitis rufiventris Kokujev and Microplitis mediator (Haliday) - were studied in olfactometers. Each species showed attraction to pheromones but in somewhat different ways. Males of the two Cotesia species were attracted to virgin females, whereas females of M. rufiventriswere attracted to virginmales.  Male and female M.mediator exhibited attraction to both sexes. Importantly,...
Tipo: Journal paper
Palavras-chave: Biodiversity and ecosystem services Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/34502/1/Xu_etal_2017_Plant_Cell_Environment_Vol40_Issue3_p330%E2%80%93339.pdf

Combining ability and agronomic performance of sweet pepper in greenhouse
Provedor de dados: 75
Autores: Santos,Paulo R; Melo,Roberto A; Costa,Kleyton DS; Rocha,Fernando AT; Costa,Ítalo JN; Carvalho Filho,José LS; Menezes,Dimas.
RESUMO Objetivou-se avaliar a capacidade combinatória de linhagens de pimentão, identificar combinações híbridas superiores quanto à produtividade e qualidade de frutos e inferir sobre os modos de ação gênica envolvidos na expressão dos caracteres agronômicos de importância econômica. Para isso, cinco linhagens de pimentão do Projeto Melhoramento Genético de Solanáceas Para Sistema de Cultivo, da Universidade Federal Rural de Pernambuco foram cruzadas, em um esquema dialélico parcial, com dois híbridos simples: Atlantis (ATL) e Valdor (VAL), utilizados como testadores. As linhagens, bem como os híbridos utilizados, foram escolhidas em função de apresentarem características morfológicas divergentes, tais como: formato, comprimento e diâmetro do fruto,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Heterosis; Partial diallel.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100026

COMBINING ABILITY OF CORN AIMING PRODUCTION OF SILAGE IN PHOSPHORUS LEVELS
Provedor de dados: 107
Autores: Melo, Aurélio Vaz de; Taubinger, Markus; Santos, Valdere Martins dos; Cardoso, Dione Pereira; Nunes, Helber Veras.
Although corn silage be sufficiently known, the availability of these materials in the market is low, demonstrating that specific breeding programs in this area are scarce. Thus, the aim of this study was to determine the predominant type of gene action in controlling the characteristics and estimate general (GCA) and specific combining (CEC) among commercial corn hybrids aimed at producing corn. The eight hybrids and 56 hybrid combinations were evaluated in crop year 2011/2012, in the town of Gurupi, located in southern Tocantins. The experimental design used was 8 x 8 lattice with two replications and analyzed three characteristics of commercial interest for the production of corn for silage. The hybrid combinations responded differently to combinations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adubação fosfatada; Análise dialélica; Zea mays L.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/765

Combining the Mg/Ca of the ostracod Cyprideis torosa with its ontogenic development for reconstructing a 28 kyr temperature record for Lake Banyoles (NE Spain)
Provedor de dados: 5
Autores: Wansard, G.; De Deckker, P.; Julia, R.
Cyprideis torosa is a ubiquitous ostracod found in fresh to hypersaline waters, and commonly in large numbers across the Mediterranean region. Single valves of 51 adult specimens of C. torosa were separated from carapaces that were collected from Lake Banyoles in NE Spain at a depth of 5 m. The Mg/Ca of the valves was compared with known temperatures necessary for successive instar valve calcification, the latter being based on a four-year ecological study of C. torosa collected at Dievengat in northern Belgium by Carlo Heip in 1968-72. Hence, we were able to link the Mg/Ca of fossil valves of C. torosa recovered for a 28 kyr sequence at La Draga, cored on the fringe of Lake Banyoles, with the ontogenic observations of Heip, and reconstruct mean summer...
Tipo: Text
Palavras-chave: Ostracod valve chemistry; Optimal growth; Moulting temperature; Late Quaternary; Last Glacial Maximum; Water temperature reconstructions; Land-sea correlation.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00421/53198/54987.pdf

Começou a Safra da Maçã.
Provedor de dados: 14
Autores: MOURA, M. F. C. de.
O Brasil começou a colheita de uma das safras de maçã mais extraordinárias de sua história e termos de qualidade.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Brasil; Safra de maçã; Macieira.; Maçã; Safra.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086232

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100018

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000200013

Comentarios bibliográficos
Provedor de dados: 38
Tipo: Info:eu-repo/semantics/review
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000400018

COMERCIALIZAÇÃO de produtos sustentáveis em feiras: programa 21: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
As feiras populares são importantes na comercialização de produtos saudáveis, tendo como origem uma produção organizada à base de plantios sustentáveis. A Embrapa apoia as iniciativas de feiras populares principalmente quanto à diversificação da produção de alimentos no agreste alagoano, em parceria com outras instituições, realizando pesquisas na área e divulgando formas de manejo das diversas culturas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Plantio sustentável; Feira popular; Feira; Alimento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072095

Comitê Local de Publicações - CLP da Embrapa Amapá: avanços em 2016.
Provedor de dados: 14
Autores: BEZERRA, V. S.; LIRA-GUEDES, A. C.; MARTINS, F. S.; BELEM, A. do S. S.
bitstream/item/169867/1/DOC-101-CLP2016.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Publicação científica.; Política editorial; Análise; Diagnóstico; Projeto de desenvolvimento; Normalização.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083624

Commelina Species Control with Desiccants Alone and in Mixtures
Provedor de dados: 87
Autores: FERREIRA,S.D.; SALVALAGGIO,A.C.; MORATELLI,G.; VASCONCELOS,E.D.; COSTA,N.V.
ABSTRACT: The objective of this study was to evaluate the chemical control of the species C. benghalensis and C. erecta with desiccants alone and mixtures, as well as the spreading of spray droplets on the leaf surfaces. The experimental design was completely randomized in a 2 x 16 factorial arrangement with four replications, totaling 32 treatments and 128 plots. The first factor is related to the species C. benghalensis and C. erecta and the second factor corresponds to the treatments carfentrazone-ethyl in doses of 15, 30, 60 g ha-1, which added 0.5% v v-1 adhesive spreader; glufosinate ammonium at doses of 100, 200, 400 g ha-1, added 0.5% v v-1 mineral oil; glyphosate at 240, 480, 960 g ha-1; carfentrazone-ethyl + glufosinate ammonium in doses of 100,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Weed; Droplets surface tension; Spreader and sticker agent; Chemical control; Synergism.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100278

Commemorative Volume of the Centenary of the Brazilian Academy of Sciences
Provedor de dados: 42
Autores: KELLNER,ALEXANDER W.A.
Tipo: Info:eu-repo/semantics/other
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200371

Comment la stratégie MMEY atténue les effets bio-économiques du changement climatique dans les pêcheries mixtes
Provedor de dados: 5
Autores: Lagarde, Adrien; Ahad-cisse, Abdoul; Gourguet, Sophie; Le Pape, Olivier; Thebaud, Olivier; Caill-milly, Nathalie; Morandeau, Gilles; Macher, Claire; Doyen, Luc.
This paper examines the effect of climate warming on the bio-economic performance of Bay of Biscay mixed fisheries and provides insights into the best management strategy for coping with global warming. To achieve this, a dynamic multi-species, multi-class, multi-fleets model is developed and calibrated using biological and environmental ICES and IPCC data. Fishing and economic data have been collected within the European DCF. The climate represented by the Sea Surface temperature is assumed to affect species recruitment. Three management strategies are then compared in terms of bio-economic outcomes: Status-Quo (SQ), Multi-species Maximum Sustainable Yield (MMSY), Multispecies Maximum Economic Yield (MMEY). Strategies are ranked with respect to two...
Tipo: Text
Palavras-chave: Bio-économique; Scénarios; Changement climatique; Pêcheries; Soutenabilité; Golfe de Gascogne; Bio-economics; Scenarios; Global warming; Fisheries; Sustainability; Bay of Biscay.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00637/74884/75282.pdf

Comments on "A Combined Derivation of the Integrated and Vertically Resolved, Coupled Wave-Current Equations"
Provedor de dados: 5
Autores: Ardhuin, Fabrice; Suzuki, Nobuhiro; Mcwilliams, James C.; Aiki, Hidenori.
Several equivalent equations for the evolution of the wave-averaged current momentum have been proposed, implemented, and used. In contrast, the equation for the total momentum, which is the sum of the current and wave momenta, has not been widely used because it requires a less practical wave forcing. In an update on previous derivations, Mellor proposed a new formulation of the wave forcing for the total momentum equation. Here, the authors show that this derivation misses a leading-order term that has a zero depth-integrated value. Corrected for this omission, the wave forcing is equivalent to that in the first paper by Mellor. When this wave forcing effect on the currents is approximated it leads to an inconsistency. This study finally repeats and...
Tipo: Text
Palavras-chave: Currents; Mixed layer; Sea state.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51733/52298.pdf

Commercial cuts of Pantanal caiman meat according to sex
Provedor de dados: 65
Autores: Fernandes,Vitória Regina Takeuchi; Souza,Maria Luiza Rodrigues de; Gasparino,Eliane; Coutinho,Marcos Eduardo; Visentainer,Jesuí Vergílio; Bérgamo,Alessandro Spinola; Goes,Elenice Souza dos Reis.
ABSTRACT: This study evaluated the yield, color, and chemical composition of commercial cuts (tail, sirloin cut, back fillet, and thigh) of Pantanal caiman meat in both sexes. The yield of tail was higher than other cuts, and the yield of females (17.0%) was higher than males (15.9%). The thigh of males had lower protein content (20.8%) compared with other cuts. Females showed a higher lipid content in the tail (2.4%) and thigh (0.8%) compared with males (1.7% and 0.4%, respectively). The tail presented the greatest content of monounsaturated fatty acids (45.2%) and higher n6/n3 ratio (4.6). Although lightness was not different among cuts or between sexes, there were differences in color. Males have more yellowish meat compared with females. Thigh and back...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caiman crocodilus yacare; Yield; Chemical composition; Colorimetry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200931

Commercial organic fertiliser as supplementary fertilisers in potato crop production
Provedor de dados: 21
Autores: Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The nitrogen requirement varies depending on variety and usage. The conventional fertilisation amounts to 120 kg of N per ha in table potatoes and potatoes for processing. Early potatoes and seed potatoes require slightly less nitrogen at about 100 kg of N per ha.    The nitrogen supply strongly depends on the conditions for N mineralisation (weather, humus content of the soil, preceding crop residues). Thus, optimising the N supply is complex.    Nitrogen from the preceding crop: Grain legumes or cereals in combination with green manure are favourable preceding crops. Field peas may leave behind up to 50 kg net weight of available nitrogen, a mixture of grain legumes and barley up to 30 kg. Depending on the preceding crop and the soil, the nitrogen left...
Tipo: Practice tool
Palavras-chave: Composting and manuring; Soil; Farm nutrient management; Root crops.
Ano: 2017
URL: http://orgprints.org/31027/2/PA_011_Handelsduenger-Kartoffeln_final_QR.pdf

Commercial organic fertiliser as supplementary fertilisers in potato crop production
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of commercial organic N fertilisers to complement the basic supply for potatoes in spring.
Tipo: Report
Palavras-chave: Composting and manuring; Root crops.
Ano: 2017
URL: http://orgprints.org/32761/1/Commercial%20organic%20fertiliser%20as%20supplementary%20fertilisers%20in%20potato%20crop%20production.pdf

Common Vampire Bat (Desmodus rotundus) feeding on Lowland Tapir (Tapirus terrestris) in an Atlantic Forest remnant in southeastern Brazil
Provedor de dados: 49
Autores: Gnocchi,Ariana Pignaton; Srbek-Araujo,Ana Carolina.
Abstract There are few studies on the diet of Common Vampire Bat (Desmodus rotundus), despite its wide geographic distribution. The species is considered exclusively hematophagous, and medium and large-sized mammals are their main prey. In this study we report evidences of Common Vampire Bat feeding on Lowland Tapir (Tapirus terrestris) in a protected area located in the north of the state of Espírito Santo, southeastern Brazil, from camera trap records. The bat tried to access the Lowland Tapir by the posterior dorsolateral side of the body, and used the mean stratum of the vegetation as a point of support and observation between the consecutive offensives on the prey. In the same reserve, there were also two events of bat offensives on domesticated ox...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Camera trap; Chiroptera; Hematophagy; Micro predator; Sooretama Biological Reserve.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300501

Communications optiques sous-marines : Transmission longue-portée haut-débit et analyse des performances
Provedor de dados: 5
Autores: Hamza, Tasnim.
Today we are witnessing a growing need to high-rate data transmission in underwater missions in a wide range of application areas. Within this context, traditional cable- or fiber-based communications imply costly deployments with very limited flexibility, andthe conventional acoustic communications offer very low operational performance. Recently, with the development of small and low-cost optoelectronic components and devices, it has become feasible to realize small and compact wireless optical communication transceivers providing unprecedentedly high transmission rates and energy efficiency. However, there still remain several shortcomings of this technology, in particular to attain high data rates over relatively long communication ranges.In order to...
Tipo: Text
Palavras-chave: Communications optiques sous-marines; Traitement du signal; Communications numériques; Optroniques; Photo-multiplicateurs en Silicium; Underwater optical communications; Signal processing; Digital communications; Optronics; Silicon photo-multipliers.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00392/50358/51059.pdf

Communities and occurrences of Squamata reptiles in different vegetation types of the Serra de São José, Minas Gerais, Brazil
Provedor de dados: 49
Autores: Rios,Celso Henrique Varela; Novelli,Iara Alves; Hudson,Alexandre de Assis; Cozendey,Pilar; Lima,Lúcio Campos; Sousa,Bernadete Maria de.
Abstract The objective of the present study was to learn which species of Squamata reptiles occur in Protected Area São José, in Tiradentes, Minas Gerais, Brazil. Between November 2009 and December 2010 reptiles were captured. In total 157 specimens were recorded of 29 species, 16 snakes, 12 lizards and one amphisbaena. Among the snakes, Dipsadidae showed the greatest richness, with a total of nine species. The group of snakes had the highest number of species present in the community, but 79% of sampled specimens were lizards, Enyalius bilineatus being the most abundant species, with 21% of occurrence. The area with the highest richness was the Cerradão. The lower abundance was found in the Gallery Forest area (n=14), but it was the vegetation type with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Taxocenosis; Squamata; Campo das Vertentes; Inventory; Neotropical region.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000100303

Community analysis of pigment patterns from 37 microalgae strains reveals new carotenoids and porphyrins characteristic of distinct strains and taxonomic groups
Provedor de dados: 5
Autores: Serive, Benoit; Nicolau, Elodie; Berard, Jean-baptiste; Kaas, Raymond; Pasquet, Virginie; Picot, Laurent; Cadoret, Jean-paul.
Phytoplankton, with an estimated 30 000 to 1 000 000 species clustered in 12 phyla, presents a high taxonomic and ecophysiological diversity, reflected by the complex distribution of pigments among the different algal classes. High performance liquid chromatography is the gold standard method for qualitative and quantitative analysis of phytoplankton pigments in seawater and culture samples, but only a few pigments can be used as robust chemotaxonomic markers. A major challenge is thus to identify new ones, characteristic of a strain, species, class or taxon that cannot be currently identified on the basis of its pigment signature. Using an optimized extraction process coupled to a HPLC de-replication strategy, we examined the pigment composition of 37...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00373/48416/48627.pdf

Community of protozoans and metazoans parasitizing Auchenipterus nuchalis (Auchenipteridae), a catfish from the Brazilian Amazon
Provedor de dados: 3
Autores: Dias, Marcos Tavares.
 This paper describes the first study on parasite diversity in Auchenipterus nuchalis Spix &amp; Agassiz, 1829 (Auchenipteridae). In 31 fish caught in a tributary of the Amazon River, 10,708 parasites were collected, such as Ichthyophthirius multifiliis, Piscinoodinium pilullare, Cosmetocleithrum striatuli, metacercariae of Posthodiplostomum sp, and larvae and adults of Procamallanus (Spirocamallanus) inopinatus. These parasite species showed aggregated dispersion, except for C. striatuli, which had a uniform dispersion. The component community of parasites showed a low Brillouin diversity (0.67 ± 0.27), low species richness (3.5 ± 0.8) and low evenness (0.43 ± 0.17), and it was characterized by the presence of species with high prevalence and abundance....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Parasitologia Brazil; Diversity; Freshwater fish; Parasites. Zoologia.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/32836

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. 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 in 2016. Market statistics illustrates that the majority of organic food in Norway is distributed in alternative...
Tipo: Journal paper
Palavras-chave: Community development; Markets and trade; Networks and ownership.
Ano: 2017
URL: http://orgprints.org/32522/1/Friis%20Susanne%20Community%20supported%20agriculture%20in%20urban%20settings%202016.pdf

Community-acquired methicillin-resistant Staphylococcus aureus carrying SCCmec type IV and V isolated from healthy children attending public daycares in northeastern Brazil
Provedor de dados: 55
Autores: Carvalho,Suzi P. de; Almeida,Jéssica B. de; Andrade,Yasmin M.F.S.; Silva,Lucas S.C. da; Oliveira,Arianne C. de; Nascimento,Flávia S.; Campos,Guilherme B.; Oliveira,Márcio V.; Timenetsky,Jorge; Marques,Lucas M.
Abstract Nasal colonization with methicillin-resistant Staphylococcus aureus (MRSA) have increasingly been reported in healthy communities. This study aimed to assess the rate of S. aureus in general and MRSA in particular from nasal secretion of children in daycare centers in Vitória da Conquista, Brazil. The isolates were identified based on morphology, biochemical tests and by PCR. Detection of virulence genes, biofilm production, and susceptibility test by disk diffusion agar were performed. MRSA isolates were characterized by spa, SCCmec, and multilocus sequence typing (MLST). S. aureus were recovered from 70 (47.3%) of 148 children. Among the 11 MRSA strains (15.7%), two SCCmec types (IV and V) were detected. MLST identified four STs related to three...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: CA-MRSA; Antibiotic resistance; SCCmec; MLST.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000400464

Como as vespas podem ser úteis em sistemas agrícolas? Polistes canadensis um importante inimigo natural na Amazônia Ocidental.
Provedor de dados: 14
Autores: GOMES, F. B.; KRUG, C.
Este trabalho é fundamentado nos dados do artigo de Montefusco et al. (2017) intitulado "Polistes canadensis (Linnaeus, 1758) (Vespidae: Polistinae) in the Western Amazon: a Potential Biological Control Agent", publicado na revista Sociobiology, apresentando informações complementares e recomendações de boas práticas agrícolas, em linguagem acessível e voltadas diretamente aos técnicos e aos produtores rurais.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Vespas.; Polistes canadensis.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088195

COMO aumentar a produtividade de mandioca com baixo custo: programa 33: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre como o produtor amazônico pode aumentar a produtividade da mandioca, sem gastar muito. Quem acompanhar o pesquisador Miguel Dias da Embrapa Amazônia Ocidental, vai conhecer procedimentos simples e acessíveis, que fazem toda a diferença, não só na produtividade, como também na qualidade da mandioca ou da macaxeira, cultivadas em várzea ou terra firme. Vai conhecer, ainda, as melhores cultivares disponíveis para a região.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandioca; Produtividade; Qualidade.; Amazonia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076857

COMO aumentar o teor de sólidos no leite: programa 14: Sul.
Provedor de dados: 14
É importante aumentar o teor de sólidos no leite, para alcançar um produto de maior qualidade. As pesquisadoras Maria Edi e Mayra Zanela, da Embrapa Clima Temperado, explicam o que é preciso fazer para se aumentar os teores de gordura e de proteína do leite, que são os componentes que caracterizam os produtos de qualidade superior. Esses sólidos são matéria prima para a indústria, e por isso agregam valor ao leite comercializado pelo produtor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Leite; Gordura; Proteína; Produtor.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070289

COMO controlar pragas e doenças das pastagens: programa 33: Centro-Oeste/Sudeste.
Provedor de dados: 14
O tema do Prosa Rural desta semana é o controle de pragas e doenças das pastagens. Na bovinocultura de corte brasileira, as pastagens são a principal fonte de alimento do rebanho. Assim como em outras culturas, as pastagens, também, estão sujeitas ao ataque de insetos-praga e doenças. No Prosa desta semana, você saberá quais são as principais causas e como lidar com esses problemas. Participam do programa a entomologista Fabrícia Zimermann e o fitopatologista Celso Dornelas Fernandes, da Embrapa Gado de Corte.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Pastagem; Praga; Bovinocultura; Doença.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076878

COMO controlar pragas e doenças das pastagens: programa 33: Sul.
Provedor de dados: 14
O tema do Prosa Rural desta semana é o controle de pragas e doenças das pastagens. Na bovinocultura de corte brasileira, as pastagens são a principal fonte de alimento do rebanho. Assim como em outras culturas, as pastagens, também, estão sujeitas ao ataque de insetos-praga e doenças. No Prosa desta semana, você saberá quais são as principais causas e como lidar com esses problemas. Participam do programa a entomologista Fabrícia Zimermann e o fitopatologista Celso Dornelas Fernandes, da Embrapa Gado de Corte.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Praga; Pastagem; Bovinocultura; Doença.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076885

¿Cómo entender la organización de la producción en el agro actual?: Vinculación agroindustrial y producción de calidad en la vitivinicultura mendocina en las primeras décadas del siglo XXI
Provedor de dados: 125
Autores: Brignardello,María.
Con el objeto de aportar a las discusiones teóricas acerca del desarrollo del capitalismo global en la agricultura, este artículo analiza el vínculo agroindustrial entre la pequeña y mediana producción de uvas, y las bodegas, en el marco de la producción reestructurada de vinos de calidad. A partir del análisis cualitativo de entrevistas en profundidad, en este artículo se reconstruyen las demandas y los condicionamientos trasladados desde las bodegas, hacia los productores pequeños y medianos de uva, mediados por distintas concepciones y prácticas de calidad
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitivinicultura; Agroindustria; Pequeña y mediana producción; Calidad; Mendoza.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000100004

COMO evitar e controlar a infestação de mandarová na mandioca: programa 12: Norte.
Provedor de dados: 14
O agricultor amazônico pode evitar e controlar a infestação de mandarová na mandioca. A pesquisadora Ana Pamplona, da Embrapa Amazônia Ocidental, explica como identificar a presença da lagarta de mandarová. Ela ensina, também, como fazer a coleta dos ovos postos pela mariposa do mandarová, entre outros tópicos. O pesquisador Murilo Fazolin da Embrapa Acre, fala sobre um controle biológico muito eficaz, feito com a utilização do baculovírus, para combater a lagarta mandarová.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Mandarová; Infestação; Mandioca; Controle biológico; Baculovírus.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069190

COMO fazer salgadinho de fava: programa 1: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
Prosa Rural desta semana vai ensinar como aproveitar melhor a fava, ou feijão-lima, para preparar um salgadinho nutritivo e muito saboroso. O produto é parecido com batata frita e é bem aceito pelos consumidores, com 20% de teor de proteínas. Um dos convidados do programa, o pesquisador Antônio Calixto, da Embrapa Agroindústria Tropical, explica todas as etapas de preparo do salgadinho, que não exige equipamentos sofisticados no processamento. O salgadinho rende muito e é uma alternativa para aproveitar melhor a fava, importante fonte de proteína para pequenos e médios produtores.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Feijão-lima.; Fava; Proteína.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065635

COMO garantir uma boa produção de milho verde: programa 25: Centro-Oeste/Sudeste.
Provedor de dados: 14
O cultivo de milho verde desperta, cada vez mais, o interesse entre os agricultores. A demanda do mercado pelo produto é crescente e a atividade, atrativa, pois permite a utilização de mão de obra familiar e o incremento da renda. Para garantir uma boa produção de milho verde, os agricultores devem estar atentos à adoção de tecnologias e cuidados adequados: desde a escolha da semente até o transporte para comercialização das espigas, para que os agricultores possam obter maiores rendimentos e melhor qualidade do produto.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Milho verde; Agricultor; Renda; Espiga; Mão-de-obra; Agricultura familiar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073289

Como iniciar o melhoramento genético de um rebanho?
Provedor de dados: 14
Autores: SOLLERO, B. P.; BRUNETTO, A. P.; DAMBORIARENA, E.
Programa de Melhoramento Genético; Identificação dos animais; Formação de Grupos de Manejo; Coleta de Dados
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Melhoramento genético animal; Genética; Seleção; Progênie.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077372

COMO plantar andiroba: programa 38: Norte.
Provedor de dados: 14
A andirobeira é uma das árvores mais populares da floresta amazônica. O óleo de suas sementes, muito requisitado no mercado, tem propriedades terapêuticas reconhecidas pelo Ministério da Saúde. Além do mais, é madeira de Lei, da família do cedro e do mogno. A pesquisadora Lucinda Carneiro da Embrapa Amazônia Ocidental apresenta os procedimentos para a germinação da semente da andirobeira, e o controle do inseto praga que ataca a planta.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Propriedade terapêutica; Andiroba; Óleo; Semente; Germinação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078739

Como podemos telar os aviários californianos da avicultura de postura comercial?
Provedor de dados: 14
Autores: HENN, J. D.; DUARTE, S. C.; LACERDA, T. S. R.; OLIVEIRA, D. D. de; OLIVEIRA, P. A. V. de.
bitstream/item/166657/1/final8568-1.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Avicultura de postura; Agroindústria; Tela de proteção; Granja; Aviário; Galinha para postura; Qualidade; Biossegurança.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079618

COMO reconhecer e controlar o cancro europeu em macieiras: programa 22: Sul.
Provedor de dados: 14
O cancro europeu é uma importante doença da macieira. Ela é causada por um fungo que afeta principalmente as partes lenhosas, como os ramos, os galhos e o tronco principal da planta. Ocasionalmente, os frutos também podem ser afetados. O engenheiro agrônomo e pesquisador Silvio André Meirelles, da Estação Experimental de Fruticultura de Clima Temperado da Embrapa Uva e Vinho, traz mais detalhes de como reconhecer e controlar o cancro europeu em macieiras.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Cancro europeu; Maçã; Fungo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072168

COMO reduzir perdas de frutas e hortaliças na pós-colheita: programa 1: Centro-Oeste/Sudeste.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre como reduzir as perdas de frutas e hortaliças, na pós-colheita. Quem acompanhar o programa vai saber que o desperdício no Brasil é grande, e que vai do produtor ao consumidor. O pesquisador Marcos David Ferreira da Embrapa Instrumentação fala sobre a necessidade de se mudar esse quadro. Ele destaca a importância da conscientização de toda a cadeia produtiva, chamando atenção, inclusive, para os problemas decorrentes das mudanças climáticas, que podem comprometer a segurança alimentar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Horticultura; Perda Pós-Colheita.; Consumidor; Cadeia Produtiva; Segurança Alimentar; Fruta; Hortaliça.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065653

COMO reduzir perdas de frutas e hortaliças na pós-colheita: programa 1: Norte.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre como reduzir as perdas de frutas e hortaliças, na pós-colheita. Quem acompanhar o programa vai saber que o desperdício no Brasil é grande, e que vai do produtor ao consumidor. O pesquisador Marcos David Ferreira da Embrapa Instrumentação fala sobre a necessidade de se mudar esse quadro. Ele destaca a importância da conscientização de toda a cadeia produtiva, chamando atenção, inclusive, para os problemas decorrentes das mudanças climáticas, que podem comprometer a segurança alimentar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Horticultura; Consumidor.; Segurança Alimentar; Hortaliça; Perda Pós-Colheita; Cadeia Produtiva; Fruta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065643

COMO reduzir perdas de frutas e hortaliças na pós-colheita: programa 1: Sul.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre como reduzir as perdas de frutas e hortaliças, na pós-colheita. Quem acompanhar o programa vai saber que o desperdício no Brasil é grande, e que vai do produtor ao consumidor. O pesquisador Marcos David Ferreira da Embrapa Instrumentação fala sobre a necessidade de se mudar esse quadro. Ele destaca a importância da conscientização de toda a cadeia produtiva, chamando atenção, inclusive, para os problemas decorrentes das mudanças climáticas, que podem comprometer a segurança alimentar.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Fruta; Hortaliça; Perda Pós-Colheita; Cadeia Produtiva; Consumidor; Segurança Alimentar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065618

Como saber se a maçã verde está madura?
Provedor de dados: 14
Autores: ANTONIOLLI, L. R.
Sem abrir a fruta, só dá para saber pelo cheiro. A maçã verde tem esse nome porque é uma variedade cuja casca não muda de cor quando fica madura. Assim como outras espécies, antes de chegarem ao mercado, as maçãs passam por testes em laboratórios.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Maçã Verde; Maça madura; Maçã.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083264

Compact symmetric Poisson equation discretization for non-hydrostatic sigma coordinates ocean model
Provedor de dados: 5
Autores: Roullet, Guillaume; Molemaker, Maarten Jeroen; Ducousso, Nicolas; Dubos, Thomas.
In anticipation of relaxing the hydrostatic assumption in a sigma coordinates primitive equations ocean model, we show how a projection method can be designed with the use of a compact symmetric 15-point stencil for the Poisson equation. This is achieved by recognizing that, owing the non-orthogonality of the grid, the velocity has a contravariant and covariant set of components. The two sets play a different role in the primitive equations: the contravariant components enter the definition of the model fluxes, whereas the covariant components experience the forces and in particular the pressure gradient. By treating these two sets separately, the discretized gradient and divergence operators are simple finite differences. The two sets of components are...
Tipo: Text
Palavras-chave: Non-hydrostatic; Sigma coordinates; Poisson equation.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00399/51045/51818.pdf

Compactação de solo em sistemas de produção de tomate industrial: métodos para identificação e alternativas de manejo.
Provedor de dados: 14
Autores: MELO, R. A. de C. e; RAGASSI, C. F.; INOUE-NAGATA, A. K. I.
O presente trabalho tem por objetivo disponibilizar a produtores, técnicos e aos representantes dos demais elos da cadeia, informações referentes à compactação do solo, para permitir o correto diagnóstico, sua prevenção e sua correção, apresentando, também, alternativas de manejo.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Compactação do solo.; Solanum lycopersicum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085953

Comparação de Diferentes Métodos de Extração do DNA Genômico de Músculo de Camarão-cinza (Litopenaeus vannamei).
Provedor de dados: 14
Autores: SILVA, N. M. L.; BIAZIO, G. R. de; SILVA, N. M. A. da; NEPOMUCENO, A. R.; CAETANO, A. R.; IANELLA, P.
bitstream/item/164166/1/boletim-de-pesquisa-e-desenvolvimento-3263.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Kit de extração; L vannamei; Extração de DNA.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075983

COMPARAÇÃO DE MÉTODOS DE QUANTIFICAÇÃO DE CARBONO EM BRACATINGA (Mimosa scabrella Benth.)
Provedor de dados: 193
Autores: Martins, Ana Paula Marques; Carvalho, Renata Reis de; Andrade, Clarice de; Sanquetta, Carlos Roberto.
O trabalho teve como objetivo comparar métodos de quantificação de carbono em bracatinga. Foi determinada a biomassa fresca do fuste, galhos, folhas e raízes de 30 árvores provenientes de General Carneiro-PR. A biomassa fresca foi convertida em seca após as análises em laboratório. Os teores de carbono (TC) foram determinados no equipamento LECO C-144. Os estoques individuais de carbono foram obtidos pela multiplicação das biomassas secas pelos respectivos TC. Foram calculados os fatores de expansão de biomassa (FEB) e a Razão de Raízes (R). Os métodos de estimativa de carbono analisados foram: Biomassa do fuste (bf) combinada com FEB, R e teor médio de carbono (TCméd); bf combinada com FEB, R e teor ponderado de carbono (TCpond); e equações alométricas de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Agrárias; Ciências Ambientais Equação alométrica; Fator de expansão de biomassa; Carbono Biomassa e Carbono.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/50329

COMPARAÇÃO DE MÉTODOS E PROCESSOS DE AMOSTRAGEM PARA INVENTÁRIO EM FLORESTA OMBRÓFILA MISTA
Provedor de dados: 193
Autores: Sydow, Julia Diogo; Sanquetta, Carlos Roberto; Corte, Ana Paula Dalla; Sanquetta, Mateus Niroh Inoue; Figueiredo Filho, Afonso.
Inventários florestais são indispensáveis para avaliar quantitativa e qualitativamente os recursos existentes em determinada propri­edade ou região. Diferentes métodos e processos aplicados aos inventários repercutem em estimativas com maior ou menor pre­cisão. O objetivo deste estudo foi comparar as dimensões de uni­dades amostrais, sua distribuição na população e intensidades amostrais na estimativa da densidade, área basal e volume por hectare em um fragmento de Floresta Ombrófila Mista no Sul do estado do Paraná. Foram analisadas 28 configurações de amostra­gem, as quais foram avaliadas por meio dos respectivos erros de amostragem relativos em uma área submetida ao censo e compa­radas a partir do erro real relativo. Foram testadas duas frações de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Manejo Florestal Amostragem; Araucária; Censo florestal Inventário Florestal.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/50761

Comparação de métodos in vitro para a quantificação da digestibilidade da matéria seca e da fibra em detergente neutro de forragens e concentrados
Provedor de dados: 45
Autores: Silva,T.E.; Detmann,E.; Camacho,L.F.; Saliba,E.O.S.; Palma,M.N.N.; Valadares Filho,S.C.
RESUMO Objetivou-se comparar a digestibilidade in vitro da matéria seca (DIVMS) e da fibra em detergente neutro (DIVFDN) de forragens e concentrados obtidos por intermédio das incubadoras DaisyII e TE-150, combinadas com filter bags tipo F57 (Ankon®) ou tecido não-tecido (TNT, 100g/m²), em relação aos valores obtidos utilizando-se o método de Tilley e Terry (1963). Foram utilizadas 25 amostras de alimentos concentrados e 25 de forragens. Não houve diferenças entre filter bags (P&gt;0,39) para a DIVMS de forragens. Maiores valores de DIVMS (P&lt;0,01) foram verificados para a incubadora TE-150 em relação à DaisyII. As estimativas de DIVMS obtidas com incubadoras e filter bags foram superiores (P&lt;0,01) àquelas obtidas com o método Tilley e Terry (1963)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DaisyII; Filter bags; Repetibilidade; TE-150.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601635

Comparação de métodos para a avaliação in vitro de atividade antimicrobiana de extratos vegetais.
Provedor de dados: 14
Autores: GASPAR, E. B.; MINHO, A. P.; DOMINGUES, R.; SILVA, K. C. da.
Buscamos com este trabalho comparar três diferentes técnicas de avaliação de efeito antimicrobiano de extratos de diferentes polaridades de plantas das famílias: Mirtaceae (planta A); Asteraceae (planta B) e Fabaceae (planta C): (i) difusão em ágar variante disco-difusão, (ii) difusão em ágar variante perfuração de poço e (iii) microdiluição em meio líquido (caldo). Estes testes foram realizados com Escherichia coli; Staphylococcus aureus; Enterococcus faecalis e Pseudomonas aeruginosa.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Extrato vegetal; Planta medicinal; Bactericida.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081017

COMPARAÇÃO ENTRE METODOLOGIAS USEPA E IPCC PARA ESTIMATIVA TEÓRICA DE PRODUÇÃO DE BIOGÁS EM ATERRO MUNICIPAL
Provedor de dados: 193
Autores: Bianek, Julia; Schirmer, Waldir Nagel; Cabral, Alexandre Rodrigues; Mayer, Cléverson Luiz Dias; Eurich, Pedro Henrique Mildemberger; Martins, Eduardo Henrique.
O aproveitamento energético do biogás de aterros sanitários é uma alternativa sustentável para a disposição final de gases residuais. A estimativa teórica da produção desse biogás torna-se uma ferramenta útil para a avaliação de viabilidade e dimensionamento de sistemas de coleta de gás. Os modelos de geração de biogás de aterro mais utilizados atualmente são os baseados em equações de decaimento de primeira ordem. Os modelos LandGEM e IPCC foram utilizados neste trabalho para a estimativa da geração de gases no aterro municipal de Guarapuava (PR, Brasil), onde os principais parâmetros foram escolhidos com base nos dados frequentemente aplicados para cada modelo: valores default sugeridos para as condições locais específicas, para a aplicação do software...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Ambiental; Bioenergia Aproveitamento energético; Bioenergia; LandGEM; Resíduos sólidos urbanos (RSU).
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/56038

Comparação entre vacas puras Holandês e mestiças Holandês x Jersey quanto à sanidade, imunidade e facilidade de parto
Provedor de dados: 45
Autores: Pizzol,J.G. Dal; Gomes,I.P.O.; Braun,W.; Lisboa,J.A.N.; Flaiban,K.K.M.C.; Thaler Neto,A.
RESUMO O cruzamento com a raça Jersey vem sendo utilizado principalmente como alternativa para o aumento da concentração de sólidos do leite em rebanhos puros Holandês, sendo a capacidade de produção desses animais conhecida em diversos estudos. Entretanto, ainda existem limitadas informações sobre diversos fatores relevantes para a tomada de decisão e para o manejo de rebanhos cruzados, tais como resistência a doenças e facilidade de parto, sendo esta a motivação do presente trabalho, o qual objetivou avaliar a sanidade, a imunidade e a facilidade de parto de vacas mestiças Holandês x Jersey em relação a vacas puras Holandês. Foram analisados dados de dificuldade de parto, duração da gestação, retenção de placenta, indicadores sanguíneos para doenças...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cetose; Cruzamento; Imunoglobulinas; Paresia puerperal hipocalcêmica; Retenção de placenta.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400955

Comparación del recuento celular entre un método manual y un contador automatizado en líquidos de derrame
Provedor de dados: 38
Autores: Angeleri,Anabela; Ariagno,Julia; Sardi,Melba; Carbia,Claudio; Palaoro,Luis; Rocher,Adriana.
El objetivo del trabajo consistió en comparar el recuento celular total en los líquidos de derrame de cavidades serosas entre el método automatizado empleado en hematología y el método manual en hemocitómetro. Se procesaron 107 muestras: 45 líquidos ascíticos (LA) y 62 líquidos pleurales (LP) a los que se les realizó el recuento celular en cámara de Neubauer y en contador hematológico Sysmex XT 1800i. Se obtuvieron los siguientes resultados: 1) Regresión lineal: los coeficientes de correlación indicaron una alta correlación entre ambos métodos (LA r2: 0,999; p&lt;0,0001 y LP r2: 0,997; p&lt;0,0001). 2) Bland-Altman: El análisis de las figuras muestra una excelente concordancia entre ambos métodos. El error sistemático fue 51 para los LA y 97 para los LP,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Derrames serosos; Recuento celular manual; Recuento automatizado; Líquido pleural; Líquido ascítico.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100007

Comparative analysis of diet composition and its relation to morphological characteristics in juvenile fish of three lutjanid species in a Mexican Pacific coastal lagoon
Provedor de dados: 83
Autores: Aguilar-Betancourt,Consuelo M.; González-Sansón,Gaspar; Flores-Ortega,Juan R.; Kosonoy-Aceves,Daniel; Lucano-Ramírez,Gabriela; Ruiz-Ramírez,Salvador; Padilla-Gutierrez,Sandra C.; Curry,R. Allen.
ABSTRACT The main goal of this research was to investigate the differences in diet composition among three species of the genus Lutjanus inhabiting a coastal lagoon as juveniles. The working hypothesis was that these species feed on a common base of food resources and therefore, some niche overlap is present in terms of general diet composition. However, changes in the trophic niche with size and differences in some morphological traits among species explain observed differences in diet. Fish were collected during 42 sampling trips conducted regularly from February 2011 to January 2012 using several types of fishing gear. Total number of analyzed stomachs was 288 for Lutjanus argentiventris from 2.3 to 19.9 cm total length (TL); 178 for Lutjanus colorado...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Estuarine habitat; Feeding; Lutjanidae; Ontogenic changes; Trophic morphology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000400211

Comparative analysis of Monilinia fructicola and M. laxa isolates from Brazil: monocyclic components of peach brown rot
Provedor de dados: 65
Autores: Angeli,Sthela Siqueira; Mio,Louise Larissa May De; Amorim,Lilian.
ABSTRACT: Brown rot is the most important disease of peaches in Brazil. The objective of this study was to compare the brown rot monocyclic components from Monilinia fructicola and M. laxa isolates from Brazil on peaches, due to the detection of M. laxa in the São Paulo production area. Conidia germination and pathogen sporulation were assessed in vitro under a temperature range of 5-35oC and wetness duration of 6-48h. Incubation and latent periods, disease incidence, disease severity and pathogen reproduction on peach fruit were evaluated under 10, 15, 20, 25 and 30oC and wetness duration of 6, 12 and 24h. Six of seven parameters of a generalised beta function fitted to conidia germination of M. fructicola and M. laxa were similar. Only the shape...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epidemiology; Prunus Monilia; Disease monocycle.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600151

Comparative analysis of the integument of different tree frog species from Ololygon and Scinax genera (Anura: Hylidae)
Provedor de dados: 103
Autores: Silva,Henrique Alencar Meira da; Silva-Soares,Thiago; Brito-Gitirana,Lycia de.
ABSTRACT The integuments of ten treefrog species of two genera from Scinaxnae - O. angrensis (Lutz, 1973), O. flavoguttata (Lutz &amp; Lutz, 1939), O. humilis (Lutz &amp; Lutz, 1954), O. perpusilla (Lutz &amp; Lutz, 1939), O. v-signata (Lutz, 1968), Scinax hayii (Barbour, 1909), S. similis (Cochran, 1952), O. trapicheroi (Lutz &amp; Lutz, 1954) and S. x-signatus (Spix, 1824) - were investigated using conventional and histochemical techniques of light microscopy, and polarized light microscopy. All integuments showed the basic structure of the anuran integument. Moreover, the secretory portions of exocrine glands, such as serous merocrine and apocrine glands, were found to be restricted to the spongious dermis. Lipid content occurred together with the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazilian Atlantic forest; Histochemistry; Hylids; Treefrog.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100327

COMPARATIVE ANALYSIS OF TRADITIONAL SOLAR SALTWORKS AND OTHER ECONOMIC ACTIVITIES IN A PORTUGUESE PROTECTED ESTUARY
Provedor de dados: 50
Autores: Sainz-López,Noa.
ABSTRACT This study shows that Traditional Solar Saltworks can be competitive with other land uses in the Nature Reserve of Castro Marim and Vila Real de Santo Antonio Saltmarshes ("Reserva Natural do Sapal de Castro Marim e Vila Real de Santo Antonio", in Portuguese), sited in the estuary of the Guadiana River (SW Iberian Peninsula, Europe); particularly, if they are specialized in extraction of Fleur de Sel (or Flower of Salt), a gourmet variety of sea salt. Artisanal sea salt production based on solar evaporation methods of millennial history in the area is an environmentally sustainable activity in harmony with saltmarsh landscape. Two crystallizers of a 1 ha Traditional Solar Saltworks were monitored during 70 days from June to August 2015 with the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Protected natural area; Artisanal saltworks; Coastal wetland; Integrated management; Estuary.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000100171

Comparative analysis of two different models of swimming applied to pregnant rats born small for pregnant age
Provedor de dados: 42
Autores: CORVINO,SILVANA B.; DAMASCENO,DÉBORA C.; SINZATO,YURI K.; NETTO,ALINE O.; MACEDO,NATHÁLIA C.D.; ZAMBRANO,ELENA; VOLPATO,GUSTAVO T.
ABSTRACT The aim of this study was to compare two models of swimming applied to pregnant rats born small for pregnancy age (SPA). Diabetes was chemically induced in adult female rats to develop an inadequate intrauterine environment, leading to birth of a SPA offspring. In adulthood, the female SPA rats were mated and submitted to different swimming programs. The exercise program 1 (Ex1) consisted of swimming for 15 minutes, followed by 15 minutes of rest and another 15 minutes of swimming, 3 days a week before and during pregnancy. Another program (Ex2) was applied during 60 minutes uninterrupted a day, 6 days/week during pregnancy. The pregnant rats presented no interference on body weight and glycemia. The rats submitted to Ex2 model showed decreased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rats; Diabetes; Pregnancy; Offspring; Exercise.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100223

COMPARATIVE ASSESSMENT BETWEEN PER-PIXEL AND OBJECT-ORIENTED FOR MAPPING LAND COVER AND USE
Provedor de dados: 70
Autores: Prudente,Victor H. R.; Silva,Bruno B. da; Johann,Jerry A.; Mercante,Erivelto; Oldoni,Lucas V.
ABSTRACT: The traditional per-pixel classification methods consider only spectral information, and may be limited. Object-based classifiers, however, also consider shape and texture, firstly segmenting the image, and then classifying individual objects. Thus, a Geographic Object-Based Image Analysis (GEOBIA) was compared in conjunction with data mining techniques and a traditional per-pixel method. A cut of Landsat-8, bands 2 to 7, orbit/point 223/77, located between the municipalities of Cascavel, Corbélia, Cafelândia and Tupãssi, in the west part of the state of Paraná, from 12/18/2013 was used. In the GEOBIA approach was realized image segmentation, spatial and spectral attribute extraction, and classification using the decision tree supervised...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: GeoDMA; Data mining; Decision tree.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000501015

Comparative assessment of the food purchase program and the national school feeding program's impact in Ubá, Minas Gerais, Brazil
Provedor de dados: 65
Autores: Oliveira,Leandro Gomes de; Batalha,Mário Otávio; Pettan,Kleber Batista.
ABSTRACT: The Food Purchase Program (PAA) and the National School Feeding Program (PNAE) are the main trading programs of Brazil that promote a connection between the family farm and institutional markets. The case study portrayed in this article aimed to evaluate and compare the socioeconomic impacts generated by the PAA and PNAE among Ubá's family farmers in Minas Gerais. To do this, two tipes of questionnaires were applied to managers and farmers who participate in the programs and obtained data were analyzed by descriptive statistic methods and non-parametric tests (Mann-Whitney). Results showed that the two policies present positive socioeconomic benefits to family farmers, although the PNAE's producers income be higher and the food prices traded in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Family farm; Food purchase program; National school feeding program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100932

Comparative efficacy and safety of contact force-sensing catheter and second-generation cryoballoon ablation for atrial fibrillation: a meta-analysis
Provedor de dados: 56
Autores: Zhou,X.; Lv,W.; Zhang,W.; Ye,Y.; Li,Y.; Zhou,Q.; Zhang,J.; Xing,Q.; Lu,Y.; Zhang,L.; Wang,H.; Qin,W.; Tang,B.
This meta-analysis compared the efficacy and safety of the contact force (CF)-sensing catheter and second-generation cryoballoon (CB) ablation for treating atrial fibrillation (AF). Six controlled clinical trials comparing ablation for AF using a CF-sensing catheter or second-generation CB were identified from PubMed, EMBASE, Cochrane Library, Wanfang Data, and China National Knowledge Infrastructure. The procedure duration was significantly lower in the CB group compared with that in the CF group [mean difference (MD)=29.4; 95%CI=17.84–40.96; P=0.01], whereas there was no difference between the groups for fluoroscopy duration (MD=0.59; 95%CI=–4.48–5.66; P=0.82). Moreover, there was no difference in the incidence of non-lethal complications (embolic event,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atrial fibrillation; Ablation; Contact force-sensing catheter; Second-generation cryoballoon; Meta-analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000900607

Comparative genome-wide polymorphic microsatellite markers in Antarctic penguins through next generation sequencing
Provedor de dados: 74
Autores: Vianna,Juliana A.; Noll,Daly; Mura-Jornet,Isidora; Valenzuela-Guerra,Paulina; González-Acuña,Daniel; Navarro,Cristell; Loyola,David E.; Dantas,Gisele P. M.
Abstract Microsatellites are valuable molecular markers for evolutionary and ecological studies. Next generation sequencing is responsible for the increasing number of microsatellites for non-model species. Penguins of the Pygoscelis genus are comprised of three species: Adélie (P. adeliae), Chinstrap (P. antarcticus) and Gentoo penguin (P. papua), all distributed around Antarctica and the sub-Antarctic. The species have been affected differently by climate change, and the use of microsatellite markers will be crucial to monitor population dynamics. We characterized a large set of genome-wide microsatellites and evaluated polymorphisms in all three species. SOLiD reads were generated from the libraries of each species, identifying a large amount of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microsatellite markers; Penguin; Genome; Polymorphism; Tetranucleotide.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400676

Comparative genomics of closely related Thermococcus isolates, a genus of hyperthermophilic Archaea
Provedor de dados: 5
Autores: Courtine, Damien.
The immense genomic diversity of microorganisms allows them to live everywhere, even in extreme environments such as deep hydrothermal vents. Scattered over the seabed, these are a good model for studying the biogeography and genomes diversification. A comparative genomics approach has been used on closely related isolates, of the genus Thermococcus. This work aimed at identifying mechanisms that have a role in the diversification of these genomes, and also to identify genes involved in this differentiation. For this purpose, two groups of about 20 isolates with different geographical origins were selected and sequenced.The geographical isolation resulting from colonization of new hydrothermal systems is likely to be a diversification and speciation factor...
Tipo: Text
Palavras-chave: Génomique comparative; Thermococcus; Diversification; Génome; Hyperthermophile; Comparative!genomics; Thermococcus; Diversification; Genome; Hyperthermophile.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00609/72141/70893.pdf

Comparative histology in the liver and spleen of three species of freshwater teleost
Provedor de dados: 83
Autores: Sales,Camila F.; Silva,Regianne F.; Amaral,Marília G. C.; Domingos,Fabrício F. T.; Ribeiro,Rosy I. M. A.; Thomé,Ralph G.; Santos,Hélio B.
ABSTRACT We describe and compare the histology of liver and spleen ofGeophagus brasiliensis (Perciformes), Hypostomus francisci (Siluriformes) and Hoplias aff. malabaricus (Characiformes), tropical freshwater fishes. InG. brasiliensisandH. aff. malabaricusthe hepatocytes were arranged in tubular form whereas in H. franciscithey cord-like. In all species, hepatocytes presented glycogen, but in G. brasiliensis and H. aff. malabaricus they showed strong stained for hemossiderin in the cytoplasm. InG. brasiliensis and H. aff. malabaricus, melanomacrophage centres (MMCs) were associated to hepatic structures and only in G. brasiliensis was observed intrahepatic exocrine pancreas. The spleen, in all species, was characterized by red and white pulp without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Extracellular matrix; Hepatocytes; Intrahepatic exocrine pancreas; Melanomacrophage centres; Red and White pulp.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100209

Comparative morphology of two species of Caraguata Bechyné (Coleoptera, Chrysomelidae, Galerucinae, Galerucini)
Provedor de dados: 76
Autores: Groll,Elisa von; Moura,Luciano de A.
ABSTRACT Caraguata Bechyné, 1954 (Galerucini, Galerucina) includes 38 species exclusively Neotropical, among them two sympatric species, C. atricornis (Clark, 1865) and C. guaporensis Bechyné, 1958. Given the lack of morphological studies in this group, we aimed to characterize the adult morphology of two species, providing descriptions, illustrations and comparisons of structures of the head, thorax, abdomen and genitalia. The external morphology includes the description of head, thorax, abdomen and its appendices; the internal morphology comprises endosternites, and male and female genitalia. Some similarities were observed, such as pubescence, mouth parts, apparent sexual dimorphism on ventrite V, spermatheca and vaginal palpi. The main differences are...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Galerucina; Neotropical; Coelomerites; Genitalia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100209

Comparative Morphometric Study of the Filiform Lingual Papilla in the Middle East Blind Mole Rat (Spalax ehrenbergi, Nehring, 1898) and Wistar Albino Rat
Provedor de dados: 77
Autores: Karakoç,Zelal; Ketani,Sennur; Ketani,M. Aydin; Kilinç,Mehmet.
This study aimed to reveal the morphometric differences between blind mole rats which live under ground and rats which live under laboratory conditions with regard to the length, base width, keratinization thickness and microscopic papilla depth. For this purpose, 7 adult blind mole rats and 7 adult Wistar albino rats were used in the study. All tongues were removed and fixed in 10 % neutral formalin. 4-5 micrometer of sections were obtained from paraffine sections which were obtained with routine histological follow ups and Crossman's modified triple staining was applied. While papilla length was found as 184.73±26.68 µm, base width 65.46±16.51 µm, keratinization thickness 11.60±1.37 µm, microscopic papilla depth 49.89±8.19 µm in blind rats; these values...
Tipo: Journal article
Palavras-chave: Blind Mole Rat; Filiform lingual papilla; Morphometry.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200028

Comparative performances of serologic and molecular assays for detecting human T lymphotropic virus type 1 and type 2 (HTLV-1 and HTLV-2) in patients infected with human immunodeficiency virus type 1 (HIV-1)
Provedor de dados: 55
Autores: Campos,Karoline Rodrigues; Gonçalves,Maria Gisele; Costa,Nadia Aparecida; Caterino-de-Araujo,Adele.
ABSTRACT The present study evaluated several techniques currently available (commercial kits and in-house assays) for diagnosing human T lymphotropic viruses types 1 and 2 in two groups of patients enrolled at HIV/AIDS specialized care services in São Paulo: Group 1 (G1), n = 1608, 1237 male/371 female, median age 44.3 years old, majority using highly active antiretroviral therapy (HAART); G2, n = 1383, 930 male/453 female, median age of 35.6 years old, majority HAART naïve. Enzyme immunoassays [(EIA) Murex and Gold ELISA] were employed for human T lymphotropic viruses types 1 and 2 screening; Western blotting (WB), INNO-LIA (LIA), real-time PCR pol (qPCR), and nested-PCR-RFLP (tax) were used to confirm infection. Samples were considered human T...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HTLV-1/2; HIV-1; Coinfection; Diagnosis; Immunoblotting; PCR; HAART.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300297

Comparative Study of Guaymas Basin Microbiomes: Cold Seeps vs. Hydrothermal Vents Sediments
Provedor de dados: 5
Autores: Cruaud, Perrine; Vigneron, Adrien; Pignet, Patricia; Caprais, Jean-claude; Lesongeur, Francoise; Toffin, Laurent; Godfroy, Anne; Cambon-bonavita, Marie-anne.
In the Guaymas Basin, the presence at a few tens of kilometers of cold seeps and hydrothermal vents coupled with comparable sedimentary settings and depths offer a unique opportunity to assess and compare the microbial community composition of these deep-sea ecosystems. The microbial diversity in sediments from three cold seep and two hydrothermal vent assemblages were investigated using high-throughput 16S rRNA-sequencing. Numerous bacterial and archaeal lineages were detected in both cold seep and hydrothermal vent sediments. Various potential organic matter degraders (e.g., Chloroflexi, Atribacteria, MBG-D) and methane and sulfur cycling related microorganisms (e.g., ANME and methanogenic lineages, sulfate-reducing lineages) were detected in both...
Tipo: Text
Palavras-chave: Microbial diversity; Hydrothermal vents; Cold seeps; Ribotypes; Methane; Extreme environments.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00415/52640/53496.pdf

Comparative study of Mycobacterium bovis primary isolation methods
Provedor de dados: 58
Autores: Issa,Marina de Azevedo; Soares Filho,Paulo Martins; Fonseca Júnior,Antônio Augusto; Hodon,Mikael Arrais; Santos,Lílian Cristian dos; Reis,Jenner Karlisson Pimenta dos; Cerqueira Leite,Rômulo.
Abstract For the definitive diagnosis of bovine tuberculosis, isolation of the etiologic agent is required. However, there is no consensus on the best methodology for isolation of Mycobacterium bovis in Brazil. This study evaluated the most used decontaminants and culture media in the country, in order to identify the best combination for the Brazilian samples. Three decontaminants - 2% sodium hydroxide (w/v), 0.75% hexadecylpiridinium chloride (w/v) and 5% sulphuric acid (v/v) and four culture media - 7H11 Middlebrook with additives and OADC supplement “A” (7H11 A), the same media with another supplement trademark (7H11 B), tuberculosis blood agar (B83) and Stonebrink's medium were compared. Regarding the isolation, there were no significant differences...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium bovis; Diagnosis; Middlebrook 7H11; Isolation; Sulphuric acid.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100139

COMPARATIVE STUDY OF VERTICAL LOADS ON COIL AND LEAF SPRINGS AND THEIR APPLICATION IN AGRICULTURAL EQUIPMENT
Provedor de dados: 107
Autores: Lambrecht, Edson; Ferreira, Mauro Fernando; Medeiros, Fabricio Ardais; Reis, Ângelo Vieira dos.
This paper studied the behavior of helical springs compression and flat spring pressure by the action of vertical loads, and aimed to analyze the possibility of replacing a set of three coil springs in parallel and concentric for a flat spring without compromising the functioning and performance of the mechanism that compose it. Existing planters in the domestic market use coil springs and these have the function of applying load on the planter’s rows. They are complex and robust systems. The study was based on calculation methods and measurements were compared and discussed. For the three coils in parallel and concentric yielded a maximum total stress of 3.157N in compression, for a displacement (deformation) of 200mm. The leaf spring yielded a maximum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Engenharia Agrícola; Agronomia; Mecanização Agrícola Agricultura familiar; Linha de adubação; Mecanismos sulcadores; Mola plana; Semeadoras.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/733

Comparative toxicity of essential oil and blends of selected terpenes of Ocotea species from Pernambuco, Brazil, against Tetranychus urticae Koch
Provedor de dados: 42
Autores: MORAES,MARCILIO M. DE; CAMARA,CLAUDIO A.G. DA; SILVA,MILENA M.C. DA.
ABSTRACT Essential oils from the leaves of two species of the genus Ocotea that occur in the Atlantic Forest in the state of Pernambuco, Brazil, were analyzed using gas chromatography-mass spectrometry. The acaricidal activity of these oils as well as 11 selected components and blends were evaluated in fumigation and residual contact tests against the two-spotted spider mite (Tetranychus urticae). Sixty-seven constituents were identified, totaling 97.3 ± 0.3% and 97.8 ± 0.5% of the oils from O. duckei and O. glomerata, respectively. Sesquiterpene was the dominant class. The compounds β-caryophyllene (18.6 ± 0.1%) and aromadendrene (17.3 ± 0.6%) were the main constituents of the oils from O. duckei and O. glomerata, respectively. Acaricidal action varied...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acaricidal activity; Β-caryophyllene; Essential oil; Ocotea; Tetranychus urticae.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401417

Comparative transcriptome and potential antiviral signaling pathways analysis of the gills in the red swamp crayfish, Procambarus clarkii infected with White Spot Syndrome Virus (WSSV)
Provedor de dados: 74
Autores: Du,Zhi-Qiang; Jin,Yan-Hui.
Abstract Red swamp crayfish is an important model organism for research of the invertebrate innate immunity mechanism. Its excellent disease resistance against bacteria, fungi, and viruses is well-known. However, the antiviral mechanisms of crayfish remain unclear. In this study, we obtained high-quality sequence reads from normal and white spot syndrome virus (WSSV)-challenged crayfish gills. For group normal (GN), 39,390,280 high-quality clean reads were randomly assembled to produce 172,591 contigs; whereas, 34,011,488 high-quality clean reads were randomly assembled to produce 182,176 contigs for group WSSV-challenged (GW). After GO annotations analysis, a total of 35,539 (90.01%), 14,931 (37.82%), 28,221 (71.48%), 25,290 (64.05%), 15,595 (39.50%), and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Procambarus clarkii; WSSV; Gills; Illumina sequencing; De novo assembly; Comparative transcriptomics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000100168

Comparative transcriptome profile of the leaf elongation zone of wild barley (Hordeum spontaneum) eibi1 mutant and its isogenic wild type
Provedor de dados: 74
Autores: Zhou,Qin; Wang,Aidong; Duan,Ruijun; Yan,Jun; Zhao,Gang; Nevo,Eviatar; Chen,Guoxiong.
Abstract The naturally occurring wild barley mutant eibi1/hvabcg31 suffers from severe water loss due to the permeable leaf cuticle. Eibi1/HvABCG31 encodes a full ATP-binding cassette (ABC) transporter, HvABCG31, playing a role in cutin deposition in the elongation zone of growing barley leaves. The eibi1 allele has pleiotropic effects on the appearance of leaves, plant stature, fertility, spike and grain size, and rate of germination. Comparative transcriptome profile of the leaf elongation zone of the eibi1 mutant as well as its isogenic wild type showed that various pathogenesis-related genes were up-regulated in the eibi1 mutant. The known cuticle-related genes that we analyzed did not show significant expression difference between the mutant and wild...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ABC transporter; Defense genes; Desiccation tolerance; Plant cuticle; RNA-Seq.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500834

Comparative transcriptomic analysis of two important life stages of Angiostrongylus cantonensis: fifth-stage larvae and female adults
Provedor de dados: 74
Autores: Yu,Liang; Cao,Binbin; Long,Ying; Tukayo,Meks; Feng,Chonglv; Fang,Wenzhen; Luo,Damin.
Abstract The mechanisms involved in the fast growth of Angiostrongylus cantonensis from fifth-stage larvae (L5) to female adults and how L5 breaks through the blood-brain barrier in a permissive host remain unclear. In this work, we compared the transcriptomes of these two life stages to identify the main factors involved in the rapid growth and transition to adulthood. RNA samples from the two stages were sequenced and assembled de novo. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analyses of 1,346 differentially expressed genes between L5 and female adults was then undertaken. Based on a combination of analytical results and developmental characteristics, we suggest that A. cantonensis synthesizes a large amount of cuticle in L5 to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Comparative transcriptomes; Cuticle synthesis; Lysine degradation; Lysosomal pathway; Metallopeptidases.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300540

Comparing growth in surface and cave morphs of the species Astyanax mexicanus: insights from scales
Provedor de dados: 5
Autores: Simon, Victor; Elleboode, Romain; Mahe, Kelig; Legendre, Laurent; Ornelas-garcia, Patricia; Espinasa, Luis; Retaux, Sylvie.
Background Life in the darkness of caves is accompanied, throughout phyla, by striking phenotypic changes including the loss or severe reduction in eyes and pigmentation. On the other hand, cave animals have undergone constructive changes, thought to be adaptive, to survive in this extreme environment. The present study addresses the question of the evolution of growth in caves, taking advantage of the comparison between the river-dwelling and the cave-dwelling morphs of the Mexican tetra, Astyanax mexicanus. Results A sclerochronology approach was undertaken to document the growth of the species in these two very distinct habitats. Scales from 158 wild Astyanax mexicanus specimens were analyzed from three caves (Pachón, Tinaja and Subterráneo) and two...
Tipo: Text
Palavras-chave: Cave; Fish; Size; Age; Scales; Growth; Food; Comparative biology; Life history traits.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00412/52337/53124.pdf

Comparing non-linear mathematical models to describe growth of different animals
Provedor de dados: 2
Autores: Teleken, Jhony Tiago; Galvão, Alessandro Cazonatto; Robazza, Weber da Silva.
The main objective of this study was to compare the goodness of fit of five non-linear growth models, i.e. Brody, Gompertz, Logistic, Richards and von Bertalanffy in different animals. It also aimed to evaluate the influence of the shape parameter on the growth curve. To accomplish this task, published growth data of 14 different groups of animals were used and four goodness of fit statistics were adopted: coefficient of determination (R2), root mean square error (RMSE), Akaike information criterion (AIC) and Bayesian information criterion (BIC). In general, the Richards growth equation provided better fits to experimental data than the other models. However, for some animals, different models exhibited better performance. It was obtained a possible...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body weight gain; Richards model; Goodness of fit.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31366

Comparing passive sampling, mussel caging and biomarkers for the evaluation of water quality for European Directives in Normandy coastal waters (France)
Provedor de dados: 5
Autores: Menet-nedelec, Florence; Gonzalez, Jean-louis; Maheux, Frank; Simon, Benjamin.
In the scope of the Water Framework Directive (WFD, 2000/60/EC) implementation, the aim of this work was to compare the response of different emerging tools to evaluate the chemical status of water bodies in Normandy coastal waters (France). These tools included passive samplers foreseen in future evaluation campaigns in France as a replacement for bulk seawater sampling (i.e. Diffusive Gradient in Thin films (DGT), and Polar Organic Chemical Integrative Sampler (POCIS)). They were deployed at three contrasted sites in terms of pollution level along the Normandy coast, simultaneously to mussel caging, in which three common biomarkers were analysed at the end of the experiment. This work highlighted the operational challenge of deploying passive samplers...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00403/51494/52093.pdf

Comparison between dual-purpose  and specialized dairy cattle  in pasture-based systems:  change in body condition, locomotion score and cleanliness  from summer to winter season
Provedor de dados: 21
Autores: Scholl, Francisca.
This study is an exploratory research comparing the changes of body condition score, locomotion score and cleanliness score between pasture and indoor season in purebred Dutch Friesian, 75% Dutch Friesian, 50% Dutch Friesian, Holstein Bakels and Brown Swiss dairy cattle. The dual-purpose cows were expected to cope better with a change in season and harsher environmental conditions compared to specialized dairy cows. Therefore it was expected that the body condition of the dual-purpose cows would be closer to the optimum or even higher and would barely change over season. The specialized dairy cows were expected to cope less well on pastures and during a change of season, with a body condition under the optimum, higher prevalence of lameness and more dirt...
Tipo: Thesis
Palavras-chave: Production systems; Dairy cattle; Animal husbandry.
Ano: 2017
URL: http://orgprints.org/33604/1/Francisca%20Scholl%20-%20Thesis%20final%20report.pdf

Comparison between the gold standard DXA with calcaneal quantitative ultrasound based-strategy (QUS) to detect osteoporosis in an HIV infected cohort
Provedor de dados: 55
Autores: Roldan,Eugenia Quiros; Brianese,Nigritella; Raffetti,Elena; Focà,Emanuele; Pezzoli,Maria Chiara; Bonito,Andrea; Ferraresi,Alice; Lanza,Paola; Porcelli,Teresa; Castelli,Francesco.
ABSTRACT  Introduction: Osteoporosis represents one of the most frequent comorbidity among HIV patients. The current standard method for osteoporosis diagnosis is dual-energy X-ray absorptiometry. Calcaneal quantitative ultrasound can provide information about bone quality. The aims of this study are to compare these two methods and to evaluate their ability to screen for vertebral fracture.  Methods: This cross-sectional study was conducted in HIV patients attending the Clinic of Infectious and Tropical Diseases of Brescia during 2014 and who underwent lumbar/femoral dual-energy X-ray absorptiometry, vertebral fracture assessment and calcaneal quantitative ultrasound. The assessment of osteoporosis diagnostic accuracy was performed for calcaneal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteoporosis; HIV; Calcaneal ultrasound.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600581

Comparison in waterborne Cu, Ni and Pb bioaccumulation kinetics between different gammarid species and populations: Natural variability and influence of metal exposure history
Provedor de dados: 5
Autores: Urien, N.; Farfarana, A.; Uher, E.; Fechner, Lise; Chaumot, A.; Geffard, O.; Lebrun, J. D.
Kinetic parameters (uptake from solution and elimination rate constants) of Cu, Ni and Pb bioaccumulation were determined from two Gammarus pulex and three Gammarus fossrum wild populations collected from reference sites throughout France in order to assess the inter-species and the natural inter-population variability of metal bioaccumulation kinetics in that sentinel organism. For that, each population was independently exposed for seven days to either 2.5 mu g L-1 Cu (39.3 nM), 40 mu g L-1 Ni (681 nM) or 10 mu g L-1 Pb (48.3 nM) in laboratory controlled conditions, and then placed in unexposed microcosms for a 7-day depuration period. In the same way, the possible influence of metal exposure history on subsequent metal bioaccumulation kinetics was...
Tipo: Text
Palavras-chave: Amphipods; Trace metals; Life history; Kinetic parameters; Inter-population variability.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00417/52840/54270.pdf

Comparison of clumped isotope signatures of dolomite cements to fluid inclusion thermometry in the temperature range of 73 to 176 °C
Provedor de dados: 5
Autores: Came, Rosemarie E.; Azmy, Karem; Tripati, Aradhna; Olanipekun, Babatunde-john.
Widespread application of the novel clumped isotope paleothermometer (Δ47) using dolomite samples from shallow crustal settings has been hindered by a lack of adequate constraints on clumped isotope systematics in dolomites that formed at temperatures greater than 50 °C. Consequently, many high-temperature applications involving diagenetic dolomites have required an assumption that the relationship between temperature and Δ47 in diagenetic dolomite resembles the theoretical temperature dependence for calcite. Here we present Δ47 results from dolomite cements for which precipitation temperatures were determined independently using fluid inclusion microthermometry. We compare a rock-based “calibration” for samples from the temperature range of ∼73 to 176 °C...
Tipo: Text
Palavras-chave: Clumped isotopes; Dolomite; Calibration.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00357/46791/46657.pdf

Comparison of culture and PCR methods in the diagnosis of bacterial meningitis
Provedor de dados: 58
Autores: Başpınar,Emel Ödemiş; Dayan,Saim; Bekçibaşı,Muhammed; Tekin,Recep; Ayaz,Celal; Deveci,Özcan; Hoşoğlu,Salih.
Abstract Our aim in this study is to compare the standard culture method with the multiplex PCR and the Speed-Oligo® Bacterial Meningitis Test (SO-BMT) – a hybridization-based molecular test method – during the CSF examination of the patients with the pre-diagnosis of acute bacterial meningitis. For the purposes of this study, patients with acute bacterial meningitis treated at the Dicle University Medical Faculty Hospital, Infectious Diseases and Clinical Microbiology Clinic between December 2009 and April 2012 were retrospectively evaluated. The diagnosis of bacterial meningitis was made based on the clinical findings, laboratory test anomalies, CSF analysis results, and the radiological images. Growth was observed in the CSF cultures of 10 out of the 57...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial meningitis; Culture; Speed-Oligo; PCR.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200232

COMPARISON OF DIFFERENT MEDIA TO PRODUCE CYMBIDIUM ORCHIDS BY PSEUDOBULBS
Provedor de dados: 196
Autores: Sedaghathoor, Shahram; Golzari Dehno, Gholamreza; Naderi, Rohangiz; Kalatehjari, Sepideh; Kaviani, Behzad.
Nowadays, Orchids are one of the most commercial products in flower markets. One of the propagation methods for Cymbidium is using old pseudobulbs that are thrown out after flowering period. This research carried out using standard Cymbidium back-bulbs based on randomized complete block design with 5 treatments in 3 replications. The trial traits were leaf length, root length, leaf number and root number that were studied for 180 days. The results show that minimum length of root was significant under different growth beds. The minimum percent of rooting was observed in pure sand treatment. The maximum length was observed in pure perlite. The shortest of leaves were gained in perlite + sand treatment and the maximum leaf length was observed in pure perlite...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1701

Comparison of growth curve models in Japanese quail raised in cages enriched with different colored lights
Provedor de dados: 96
Autores: Karadavut,Ufuk; Taskin,Atilla; Genc,Serdar.
ABSTRACT This study compared the growth curve models for the live weight and body length of Japanese quail raised under lights of various colors. The Brody, Gompertz, and von Bertalanffy growth models were used to investigate the effect of different colored lights on Japanese quail growth over a period of six weeks (1-42 days). Four lights of different colors, comprising yellow, red, blue, and white, were used in the study. According to the different light colors, the mean and standard error for the live weight and body length on day 42 were calculated as 196.09 and 3.87 g and 29.48 and 0.192 cm, respectively. Furthermore, while the differences in live weight according to the color of the light being used were statistically significant on days 14, 21, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bird; Body parametrs; Environmental enrichment; Led light.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001100839

Comparison of Mediterranean Pteropod Shell Biometrics and Ultrastructure from Historical (1910 and 1921) and Present Day (2012) Samples Provides Baseline for Monitoring Effects of Global Change
Provedor de dados: 5
Autores: Howes, Ella L.; Eagle, Robert A.; Gattuso, Jean-pierre; Bijma, Jelle.
Anthropogenic carbon perturbation has caused decreases in seawater pH and increases in global temperatures since the start of the 20th century. The subsequent lowering of the saturation state of CaCO3 may make the secretion of skeletons more problematic for marine calcifiers. As organisms that precipitate thin aragonite shells, thecosome pteropods have been identified as being particularly vulnerable to climate change effects. Coupled with their global distribution, this makes them ideal for use as sentinel organisms. Recent studies have highlighted shell dissolution as a potential indicator of ocean acidification; however, this metric is not applicable for monitoring pH changes in supersaturated basins. In this study, the novel approach of high resolution...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00377/48792/69884.pdf

Comparison of outcomes between off-pump versus on-pump coronary artery bypass surgery in elderly patients: a meta-analysis
Provedor de dados: 56
Autores: Zhu,Z.G.; Xiong,W.; Ding,J.L.; Chen,J.; Li,Y.; Zhou,J.L.; Xu,J.J.
The aim of this study was to analyze if off-pump coronary artery bypass surgery (CABG) is associated with better treatment outcomes in elderly patients (&gt;70 years of age) than on-pump CABG, using meta-analysis. Medline, PubMed, Cochrane and Google Scholar databases were searched until September 13, 2016. Sensitivity and quality assessment were performed. Twenty-two studies, three randomized control trials (RCTs) and 20 non-RCTs were included with 24,127 patients. The risk of death associated with on-pump or off-pump CABG in the RCTs were similar (pooled OR=0.945, 95%CI=0.652 to 1.371, P=0.766). However, in the non-RCTs, mortality risk was lower in patients treated with off-pump CABG than on-pump CABG (pooled OR=0.631, 95%CI=0.587 to 0.944, P=0.003). No...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coronary artery bypass grafting/CABG; Off-pump; On-pump; Elderly; Meta-analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000300704

Comparison of predictive performance of data mining algorithms in predicting body weight in Mengali rams of Pakistan
Provedor de dados: 96
Autores: Celik,Senol; Eyduran,Ecevit; Karadas,Koksal; Tariq,Mohammad Masood.
ABSTRACT The present study aimed at comparing predictive performance of some data mining algorithms (CART, CHAID, Exhaustive CHAID, MARS, MLP, and RBF) in biometrical data of Mengali rams. To compare the predictive capability of the algorithms, the biometrical data regarding body (body length, withers height, and heart girth) and testicular (testicular length, scrotal length, and scrotal circumference) measurements of Mengali rams in predicting live body weight were evaluated by most goodness of fit criteria. In addition, age was considered as a continuous independent variable. In this context, MARS data mining algorithm was used for the first time to predict body weight in two forms, without (MARS_1) and with interaction (MARS_2) terms. The superiority...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ANN; Artificial intelligence; Data mining; Decision tree; MARS algorithm.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001100863

COMPARISON OF QUALITY BETWEEN ORGANIC AND CONVENTIONAL STRAWBERRIES FROM MULTIPLE FARMS
Provedor de dados: 94
Autores: ANDRADE,CAROLINA AMANDA WIPPICH; MIGUEL,ANA CAROLINA ALMEIDA; SPRICIGO,POLIANA CRISTINA; DIAS,CARLOS TADEU DOS SANTOS; JACOMINO,ANGELO PEDRO.
ABSTRACT  Strawberries are appreciated worldwide. However, a large quantity of agrochemicals is used in their production because of their highly susceptibility to pests and diseases. Many studies have compared the quality of fruits grown on organic production system and conventional system, but results are often contradictory. The aim of this study was to compare the strawberries fruits quality (Fragaria ananassa Duch) grown under organic and conventional production systems. Seven pairs of farms were selected, and fruits were collected at different times and production locations. Experimental design was completely randomized, with a 2 x 5 factorial scheme (two production system types x five storage periods) with four replicates of ten strawberries....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria spp.; Storage; Physical and chemical parameters.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000200301

Comparison of Seafood and Agricultural Ecological Premiums1
Provedor de dados: 21
Autores: Ankamah-Yeboah, Isaac; Nielsen, Max; Nielsen, Rasmus.
The report compares ecolabeled seafood premiums observed in the market with consumers’ stated willingness to pay premiums. Also ecolabeled premiums in the agricultural sector were examined. The next issue addressed was the sensitivity of changes in the price and premiums of ecolabeled seafood. Empirical findings showed that all things being equal, consumers stated willingness to pay reflects in their actual market behavior though they may pay less than stated. Premiums observed in the aquaculture (24-38%) appear to be generally higher than the fisheries (10-13%). Stated premiums for environmentally sound seafood production however ranged from 15-50%. In the agricultural sector, revealed premiums mostly seem to lie in range of 10-50% with few extremes and...
Tipo: Journal paper
Palavras-chave: Farm economics.
Ano: 2017
URL: http://orgprints.org/31426/1/Premium%20Ecolabels.pdf

Comparison of sexual performance and testicular characteristics of melatonin treated Kivircik and Charollais rams during the non-breeding season
Provedor de dados: 45
Autores: Cevik,M.; Yilmazer,C.; Kocyigit,A.
ABSTRACT This study was conducted to investigate the effects of melatonin implantation on basic testicular characteristics and reproductive performance of Kivircik and Charollais rams and ewes during the non-breeding season. In this study, 8 Kivircik and 6 Charollais rams were used. Rams were implanted with 54 mg melatonin according to the manufacturer's instructions. At melatonin implantation and at ram introduction the reproductive performance and testicular characteristics were evaluated. Throughout the experimental period, rams were permanently kept outdoors under conditions of natural day length and at ambient temperature. The effects of exogenous melatonin treatments on the reproductive performances of rams and ewes, estrus response, pregnancy rate,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ram; Melatonin; Fertility; Non-breeding season.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200278

Comparison of the ACC/AHA and Framingham algorithms to assess cardiovascular risk in HIV-infected patients
Provedor de dados: 55
Autores: Pinto Neto,Lauro Ferreira da Silva; Dias,Fernanda Rezende; Bressan,Flavia Feres; Santos,Carolina Rocio Oliveira.
ABSTRACT The aim of this study was to compare the predictions of Framingham cardiovascular (CV) risk score (FRS) and the American College of Cardiology/American Heart Association (ACC/AHA) risk score in an HIV outpatient clinic in the city of Vitoria, Espirito Santo, Brazil. In a cross-sectional study 341 HIV infected patients over 40 years old consecutively recruited were interviewed. Cohen's kappa coefficient was used to assess agreement between the two algorithms. 61.3% were stratified as low risk by Framingham score, compared with 54% by ACC/AHA score (Spearman correlation 0.845; p &lt; 0.000). Only 26.1% were classified as cardiovascular high risk by Framingham compared to 46% by ACC/AHA score (Kappa = 0.745; p &lt; 0.039). Only one out of eight...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cardiovascular disease; HIV; Co-morbidities; Non-AIDS events.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600577

Comparison of the chemical composition and anti-methanogenic potential of Liquidambar orientalis leaves with Laurus nobilis and Eucalyptus globulus leaves using an in vitro gas production technique
Provedor de dados: 118
Autores: Ulger,Ismail; Kamalak,Adem; Kurt,Ozer; Kaya,Emrah; Guven,Inan.
The aim of the present study was to compare the leaves of Liquidambar orientalis with the leaves of Laurus nobilis and Eucalyptus globulus in terms of their chemical composition and anti-methanogenic potential using an in vitro gas production technique. Species had a significant effect on the chemical composition, gas production, methane production, metabolizable energy and organic matter digestibility of the tree leaves. The crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF) and condensed tannin (CT) contents of the tree leaves ranged from 9.11 to 12.8, 22.49 to 35.85, 32.76 to 49.31, and 1.55 to 9.29%, respectively. The gas production, methane production, metabolizable energy (ME) and organic matter digestibility (OMD) ranged...
Tipo: Journal article
Palavras-chave: Anti-methanogenic potential; Chemical composition; Digestibility; L. orientalis leaves; Metabolizable energy.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000100008

Comparison of the Quality Adjusting of Nonlinear Models for Organs, Carcass and Body Components in Meat-Type (Coturnix Coturnix Coturnix) and Laying-Type (Coturnix Coturnix Japonica) Quail
Provedor de dados: 89
Autores: Grieser,DO; Furlan,AC; Ribeiro,PM; Zancanela,V; Del Vesco,AP; Gasparino,E; Zardin,AMSO; Marcato,SM.
ABSTRACT The objective of this study was to evaluate the adjustment quality of nonlinear models to data organs growth, carcass and body components of meat-type (Coturnix coturnix coturnix) and japanese laying-type (Coturnix coturnix japonica) quail. A total of 1350 quails from one to 42 d old were distributed in a completely randomized design, with five replicates each. To determine the organs growth (gut, heart, liver and gizzard), carcass and body components (wing, thigh and drumstick, back and breast), two quails per repetition were slaughtered weekly. The data were evaluated in function of different nonlinear models (Logistical, Brody, Richards, Von Bertalanffy and Gompertz). All models studied adjusted the data, differing in adjustment quality. Brody...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gompertz equation; Growth parameters; Breast; Number of interaction; Strains.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000400701

Compatibility and incompatibility in hyphal anastomosis of arbuscular mycorrhizal fungi
Provedor de dados: 63
Autores: Novais,Candido Barreto de; Pepe,Alessandra; Siqueira,José Oswaldo; Giovannetti,Manuela; Sbrana,Cristiana.
ABSTRACT: Arbuscular mycorrhizal fungi (AMF), which live in symbiosis with 80 % of plants, are not able to grow when separated from their hosts. Spore germination is not host-regulated and germling growth is shortly arrested in the absence of host roots. Germling survival chances may be increased by hyphal fusions (anastomoses), which allow access to nutrients flowing in the extraradical mycelium (ERM). Perfect anastomoses, occurring with high frequency among germlings and the ERM of the same isolate, show protoplasm continuity and disappearance of hyphal walls. A low frequency of perfect fusions has been detected among co-specific genetically different isolates, although fungal nuclei have been consistently detected in all perfect fusions, suggesting...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glomeromycota; Hyphal fusions; Incompatible hyphal interactions; Protoplasmic flow; Nuclear migration.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000500411

Compatibility of  Azospirillum brasilense and  Pseudomonas  fluorescens in growth promotion of groundnut ( Arachis  hypogea L.)
Provedor de dados: 42
Autores: PRASAD,ANDHARE A.; BABU,SUBRAMANIAN.
ABSTRACT We attempted to study the compatibility among plant beneficial bacteria in the culture level by growing them near in the nutrient agar plates. Among all the bacteria tested, Rhizobium was found to inhibit the growth of other bacteria. From the compatible group of PGPR, we have selected one biofertilizer (Azospirillum brasilense strain TNAU) and one biocontrol agent (Pseudomonas fluorescens strain PF1) for further studies in the pot culture. We have also developed a bioformulation which is talc powder based, for individual bacteria and mixed culture. This formulation was used as seed treatment, soil application, seedling root dip and foliar spray in groundnut crop in vitro germination conditions. A. brasilense was found to enhance the tap root...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Azospirillum brasilense; Groundnut; PGPR; Pseudomonas fluorescens.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301027

Compatibility of Breeding Techniques in Organic Systems
Provedor de dados: 21
Introduction  The rapid development of genetic engineering techniques is leading to a level of genetic disruption never experienced before. In order to safeguard organic integrity and to ensure organic food will continue to meet the highest consumer expectations in this challenging situation, IFOAM - Organics International is proposing a number of measures to be put in place to further fortify and enhance the organic sector’s available genetic resources.  This position paper provides clarity and transparency on the criteria used by the organic sector as to what breeding techniques are compatible with organic systems, which techniques to exclude, and definitions on what should be considered as genetic engineering and genetically modified organisms (GMOs)....
Tipo: Report
Palavras-chave: Values; Standards and certification Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33683/1/ifoam-2017-PlantBreeding-techniques-position_paper.pdf

Compatibility of polymers to fungi Beauveria bassiana and Metarhizium anisopliae and their formulated products stability
Provedor de dados: 1
Autores: Wenzel Rodrigues, Inajá Marchizeli; Batista Filho, Antonio; Giordano, Isabella Barichello; Denadae, Bárbara Evelin; Fernandes, João Batista; Forim, Moacir Rossi.
Stability during storage is a limiting factor in the development and use of bioinsecticides. This study aims to evaluate the compatibility of the entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana with components used in encapsulated formulations and to evaluate shelf-life in formulations with B. bassiana. Sodium alginate and maltodextrin, hemicellulose, and dimethyl sulfoxide solvents were evaluated. Compatibility was evaluated by mixing the components with PDA, and the parameters evaluated were vegetative growth, sporulation and viability. The formulations of fungi were prepared in various concentrations of sodium alginate and then added drop-wise to calcium chloride. To evaluate the stability, formulations were stored at 26.5, 4.0, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Microbial control; Formulations; Entomopathogens; Encapsulation; Shelf-life; Microbiology.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32903

Competition between honeybees and wild bees
Provedor de dados: 21
Autores: Dupont, Y.
Presentation at Pollinator Symposium December 2017
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/33273/1/Yoko_Dupont.pdf

COMPETITION BETWEEN WHEAT AND RYEGRASS UNDER DIFFERENT LEVELS OF NITROGEN FERTILIZATION
Provedor de dados: 87
Autores: AGOSTINETTO,D.; TAROUCO,C.P.; LANGARO,A.C.; GOMES,J.; VARGAS,L.
ABSTRACT The main limiting factors for the productive potential of wheat crops are related to the competition with weeds for resources such as water, light and nutrients. Nitrogen (N) is an important nutrient used to maintain crop productivity, as well as promoting the competitive ability of crops and therefore suppress the weed growth. In this context, the goal of this study was to evaluate the effects of wheat plants in competition with ryegrass under different levels of nitrogen fertilization. Treatments were arranged in a factorial design, where factor A consisted in nitrogen rates (0, 60, 120, 180 and 240 kg ha-1) and factor B consisted in ryegrass and wheat plants ratios, which were: 100/0 (pure stand of 64 wheat plants), 50/50 (32 wheat plants and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nitrogen; Replacement series; Triticum aestivum; Lolium multiflorum.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100247

Competition with spreading dayflower (Commelina diffusa L.) can affect the agronomic characteristics and mineral content of common bean grains
Provedor de dados: 118
Autores: Gomes,Lidiane dos Santos; Pin Dalvi,Leandro; Colodete Altoé,Sabrina; Rocha,Leonardo José Frinhani Noia da; Oliveira,Fabio Luiz de.
Abstract The objective of this study was to evaluate the effects of the presence of Commelina diffusa weeds on the agronomic characteristics and mineral content of bean grains (Phaseolus vulgaris L.). The experiments were conducted using a completely randomized design with five replications in a greenhouse. The treatments consisted of two bean cultivars (BRS Ametista and BRS Estilo) grown in the presence and absence of the weeds. The weeds affected the agronomic and mineral characteristics of the varieties; caused a decrease in the number of leaves; reduced the chlorophyll content in the leaves; and reduced the nitrogen, phosphorus and iron contents in the grains. Competition with spreading dayflower did not cause significant effects on the stem diameter...
Tipo: Journal article
Palavras-chave: Food security; Mineral characteristics; Phaseolus vulgaris L; Weeds.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200121

Competitive Nitrogen Uptake of Creeping Thistle  (C. arvense) and Spring Barley from different soil  depths
Provedor de dados: 21
Autores: Wacker, Tomke Susanne.
The effect of cover crops on nitrogen uptake and competition between thistles and a barley crop was studied using 15N labelling of the autumn soil N pool. The effects was followed by soil and plant measurements of 15N enrichment in the following year, in plots where 15N had been added to plots grown with cover crops or plots subjected to autumn tillage
Tipo: Thesis
Palavras-chave: Crop combinations and interactions; Nutrient turnover; Soil tillage; Weed management; Post harvest management and techniques.
Ano: 2017
URL: http://orgprints.org/33092/1/final.pdf

COMPETITIVE RELATIVE ABILITY OF BARLEY CULTIVARS IN INTERACTION WITH TURNIP
Provedor de dados: 87
Autores: GALON,L.; AGAZZI,L.R.; NONEMACHER,F.; BASSO,F.J.M.; WINTER,F.L.; FIABANE,R.C.; ZABOT,G.F.; PERIN,G.F.
ABSTRACT Among the weeds that cause interference with the growth and development of barley the turnip stands out, especially by the high competitive ability for the resources available in the environment. The research objective with the study was to evaluate the competitive ability of barley cultivars to live with a turnip biotype. Experiments were installed in a greenhouse, in the experimental outlining of randomized blocks designed with four repetitions. The treatments were arranged in replacement series, consisting of proportions of barley plants and turnip: 100: 0, 75:25, 50:50, 25:75 and 0: 100% which was equivalent to 20: 0, 15: 5, 10:10, 5:15 and 0:20 plants per pot. The barley was represented by BRS Cauê, BRS Elis and MN 610 and the competitor by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hordeum vulgare; Raphanus sativus; Competitive interaction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100218

Competitividade e Isomorfismo: análise do perfil estrutural e financeiro-contábil de grandes cooperativas agropecuárias brasileiras
Provedor de dados: 123
Autores: Simão,Gustavo Leonardo; Calegário,Cristina Lélis Leal; Antonialli,Luiz Marcelo; Santos,Antônio Carlos dos.
Resumo: Com as mudanças ocorridas no agronegócio, as cooperativas agropecuárias, pautadas por uma atuação local, com pouca agregação de valor, passaram a buscar novas formas de estruturação. Intentou-se identificar a estruturação e as peculiaridades financeiro-contábeis das cooperativas agropecuárias com maior volume de vendas no contexto brasileiro frente às organizações não cooperativas do mesmo segmento. O enfoque partiu de uma análise documental e da técnica contábil da análise vertical, bem como da utilização do teste de médias estatísticas Mann-Whitney com a finalidade de comparação das rubricas da DRE de um conjunto de 15 cooperativas e 14 empresas não cooperativas discriminadas como pertencentes ao conjunto de organizações com maiores vendas no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cooperativismo; Gestão; Modelo de negócio.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000100065

Complejos inmunes IgM-ApoB100 modificadas
Provedor de dados: 38
Autores: Barbero,Julieta Guillermina; Nicolás,Juan Carlos.
La aterosclerosis es la patología vascular de mayor prevalencia, lo cual motiva numerosas investigaciones sobre su fisiopatogenia. Las lipoproteínas pueden ser modificadas por mecanismos de oxidación y acetilación entre otros, a nivel de sus componentes lipídicos como proteicos, tornándose aterogénicas. Las Apolipoproteínas B100 modificadas (ApoB100m), desempeñan un rol activo en el desarrollo de las lesiones ateroscleróticas conjuntamente con otros factores de riesgo. Éstas tienen la capacidad de producir respuesta inmune llevando a la producción de anticuerpos y la subsecuente formación de complejos inmunes. La importancia de los anticuerpos contra las ApoB100m en la aterogénesis todavía no está clara, existiendo datos contradictorios respecto a si su...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Complejos inmunes; Inmunoglobulina M; ApoB100; Aterosclerosis.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100011

COMPLEMENTARY DESCRIPTION AND RECORD OF Neocyclops ferrarii (Cyclopidae: Halicyclopinae) FROM NORTHERN COLOMBIA
Provedor de dados: 37
Autores: FUENTES-REINÉS,Juan Manuel; SUÁREZ-MORALES,Eduardo.
ABSTRACT The interstitial cyclopoid copepod Neocyclops ferrarii Rocha, 1995 was found in samples obtained from littoral areas of Rodadero Bay, northern Colombia. The specimens from Colombia share the diagnostic features of N. ferrarii presented in the original description. However, the Colombian specimens show some degree of variation with respect to the type material in: 1) the number of teeth in the labrum; 2) the length of outer exopodal spine on female leg 5; 3) the relative length of the mandibular palp setae; 4) length/width ratio of caudal rami; 5) the length ratio of caudal setae VI/III; 6) the length ratio of caudal setae VII/VI; 7) the male body size; 8) the male caudal rami length/width ratio; 9) This is the second record of this species after...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Coastal copepods; Caribbean Sea; Distribution; Zooplankton.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000100006

Complementing firewood with alternative energy sources in Rio Pardo Watershed, Brazil
Provedor de dados: 65
Autores: Dessbesell,Luana; Farias,Jorge Antonio de; Roesch,Fábio.
ABSTRACT: Wood is the primary energy source for grains and Tobacco drying in the Rio Pardo Watershed (RPW). The amount of firewood produced in the RPW is not enough to supply the demand. Recently, an automatized supply system was introduced in the region enabling the use of sawdust and pellets. In this context, this study aims to compare firewood, sawdust and pellets as energy sources for Tobacco curing in air-forced curing systems. Energetic density was used to estimate the biomass consumption in Tobacco curing. The consumption of biomass is lower for pellet, followed by firewood and sawdust. Pellets and sawdust could complement firewood in the region; however, research is necessary to ascertain the economic feasibility.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tobacco; Pellet; Sawdust; Energetic density.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900301

Complete genome sequence and whole-genome phylogeny of Kosmotoga pacifica type strain SLHLJ1T from an East Pacific hydrothermal sediment
Provedor de dados: 5
Autores: Jiang, Lijing; L'Haridon, Stephane; Jebbar, Mohamed; Xu, Hongxiu; Alain, Karine; Shao, Zongze.
Kosmotoga pacifica strain SLHLJ1T is a thermophilic chemoorganoheterotrophic bacterium isolated from a deep-sea hydrothermal sediment. It belongs to the physiologically homogeneous Thermotogaceae family. Here, we describe the phenotypic features of K. pacifica together with its genome sequence and annotation. The chromosome has 2,169,170 bp, organized in one contig. A total of 1897 candidate protein-encoding genes and 177 RNA genes were identified. The 16S rRNA gene sequence of this strain is distantly related to sequences of some relatives classified in the same genus (K. olearia 7.02% and K. shengliensis 7.83%), with dissimilarity percentages close to the threshold generally described for genus delineation. Nevertheless, the percentage of conserved...
Tipo: Text
Palavras-chave: Marine; Hydrothermal vent; Thermotogales; Chemoorganoheterotroph; Thermophile.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00371/48191/48324.pdf

Complete genome sequence of a phthalic acid esters degrading Mycobacterium sp. YC-RL4
Provedor de dados: 58
Autores: Ren,Lei; Fan,Shuanghu; Wang,Junhuan; Ruth,Nahurira; Qiao,Cheng; Jia,Yang; Yan,Yanchun.
ABSTRACT Mycobacterium sp. YC-RL4 is capable of utilizing a broad range of phthalic acid esters (PAEs) as sole source of carbon and energy for growth. The preliminary studies demonstrated its high degrading efficiency and good performance during the bioprocess with environmental samples. Here, we present the complete genome of Mycobacterium sp. YC-RL4, which consists of one circular chromosome (5,801,417 bp) and one plasmid (252,568 bp). The genomic analysis and gene annotation were performed and many potential genes responsible for the biodegradation of PAEs were identified from the genome. These results may advance the investigation of bioremediation of PAEs-contaminated environments by strain YC-RL4.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Genome Sequence; Mycobacterium sp.; Biodegradation; Phthalic acid esters.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400607

Complete Genome Sequence of Hyperthermophilic Archaeon   Thermococcus   sp. EXT12c, Isolated from the East Pacific Rise 9°N
Provedor de dados: 5
Autores: Courtine, Damien; Alain, Karine; Georges, Myriam; Bienvenu, Nadège; Morrison, Hilary G.; Eren, A. Murat; Maignien, Lois.
We report the genome sequence of Thermococcus sp. EXT12c isolated from a deep-sea hydrothermal vent at the East Pacific Rise 9°N. Microbes in the genus Thermococcus are able to grow anaerobically at high temperature, around neutral pH, and some of them under high hydrostatic pressure.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00415/52652/53509.pdf

Complete genome sequence of Lactobacillus fermentum MTCC 25067 (formerly TDS030603), a viscous exopolysaccharide-producing strain isolated from Indian fermented milk
Provedor de dados: 19
Autores: Aryantini, Ni Putu Desy; Prajapati, Jashbhai B.; Urashima, Tadasu; Fukuda, Kenji.
Lactobacillus fermentum MTCC 25067 (formerly TDS030603) is capable of producing a highly viscous slime exopolysaccharide. We report here the complete genome sequence of the strain, which was deciphered by using PacBio singlemolecule real-time sequencing technology. c 2017 Aryantini et al.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4534

Complete Genome Sequence of   Lactococcus piscium   CNCM I-4031, a Bioprotective Strain for Seafood Products
Provedor de dados: 5
Autores: Marché, Laurent; Saraoui, Taous; Remenant, Benoit; Zagorec, Monique; Prévost, Hervé; Delbarre-ladrat, Christine; Leroi, Francoise; Pilet, Marie France.
Lactococcus piscium CNCM I-4031 is a psychotrophic foodborne lactic acid bacterium showing potential interest for the biopreservation of seafood products due to its inhibition properties toward pathogenic and spoilage bacteria. The analysis of its genome will provide a better understanding of the mechanisms of interaction between these bacteria.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00369/47973/47998.pdf

Complete Genome Sequence of   Methanohalophilus halophilus   DSM 3094   T   , Isolated from a Cyanobacterial Mat and Bottom Deposits at Hamelin Pool, Shark Bay, Northwestern Australia
Provedor de dados: 5
Autores: L’haridon, Stéphane; Corre, Erwan; Guan, Yue; Vinu, Manikandan; La Cono, Violetta; Yakimov, Mickail; Stingl, Ulrich; Toffin, Laurent; Jebbar, Mohamed.
The complete genome sequence of Methanohalophilus halophilus DSM 3094T, a member of the Methanosarcinaceae family and the Methanosarcianales order, consists of 2,022,959 bp in one contig and contains 2,137 predicted genes. The genome is consistent with a halophilic methylotrophic anaerobic lifestyle, including the methylotrophic and CO2-H2 methanogensis pathways.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00372/48351/48523.pdf

Complete genome sequence of the aerobically denitrifying thermophilic bacterium Chelatococcus daeguensis TAD1
Provedor de dados: 58
Autores: Yang,Yunlong; Lin,Ershu; Huang,Shaobin.
ABSTRACT Chelatococcus daeguensis TAD1 is a themophilic bacterium isolated from a biotrickling filter used to treat NOx in Ruiming Power Plant, located in Guangzhou, China, which shows an excellent aerobic denitrification activity at high temperature. The complete genome sequence of this strain was reported in the present study. Genes related to the aerobic denitrification were identified through whole genome analysis. This work will facilitate the mechanism of aerobic denitrification and provide evidence for its potential application in the nitrogen removal.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chelatococcus daeguensis TAD1; Complete genome sequencing; Aerobic denitrification.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400615

Complete Genome Sequence of the Hyperthermophilic Piezophilic Archaeon   Pyrococcus kukulkanii   NCB100 Isolated from the Rebecca’s Roost Hydrothermal Vent in the Guaymas Basin
Provedor de dados: 5
Autores: Oger, Philippe M.; Callac, Nolwenn; Oger-desfeux, Christine; Hughes, Sandrine; Gillet, Benjamin; Jebbar, Mohamed; Godfroy, Anne.
Members of the order Thermococcales are common inhabitants of high-temperature hydrothermal vent systems (black smokers) that are represented in clone libraries mostly by isolates from the Thermococcus genus. We report the complete sequence of a novel species from the Pyrococcus genus, P. kukulkanii strain NCB100, which has been isolated from a flange fragment of the Rebecca’s Roost hydrothermal vent system in the Guaymas Basin.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00476/58798/61335.pdf

Complete mitochondrial genome of the lappet moth, Kunugia undans (Lepidoptera: Lasiocampidae): genomic comparisons among macroheteroceran superfamilies
Provedor de dados: 74
Autores: Kim,Min Jee; Jeong,Jun Seong; Kim,Jong Seok; Jeong,Su Yeon; Kim,Iksoo.
Abstract The mitochondrial genome (mitogenome) characteristics of the monotypic Lasiocampoidea are largely unknown, because only limited number of mitogenomes is available from this superfamily. In this study, we sequenced the complete mitogenome of the lappet moth, Kunugia undans (Lepidoptera: Lasiocampidae) and compared it to those of Lasiocampoidea and macroheteroceran superfamilies (59 species in six superfamilies). The 15,570-bp K. undans genome had one additional trnR that was located between trnA and trnN loci and this feature was unique in Macroheterocera, including Lasiocampoidea. Considering that the two trnR copies are located in tandem with proper secondary structures and identical anticodons, a gene duplication event might be responsible for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kunugia undans; Mitochondrial genome; Lasiocampoidea; Macroheterocera.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400717

Complete sequence and comparative analysis of the chloroplast genome of Plinia trunciflora
Provedor de dados: 74
Autores: Eguiluz,Maria; Yuyama,Priscila Mary; Guzman,Frank; Rodrigues,Nureyev Ferreira; Margis,Rogerio.
Abstract Plinia trunciflora is a Brazilian native fruit tree from the Myrtaceae family, also known as jaboticaba. This species has great potential by its fruit production. Due to the high content of essential oils in their leaves and of anthocyanins in the fruits, there is also an increasing interest by the pharmaceutical industry. Nevertheless, there are few studies focusing on its molecular biology and genetic characterization. We herein report the complete chloroplast (cp) genome of P. trunciflora using high-throughput sequencing and compare it to other previously sequenced Myrtaceae genomes. The cp genome of P. trunciflora is 159,512 bp in size, comprising inverted repeats of 26,414 bp and single-copy regions of 88,097 bp (LSC) and 18,587 bp (SSC). The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Jaboticaba; Myrtaceae; Chloroplast genome; Next-generation sequencing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500871

Complete substitution of the Brazilian endemic clone by other methicillin-resistant Staphylococcus aureus lineages in two public hospitals in Rio de Janeiro, Brazil
Provedor de dados: 55
Autores: Chamon,Raiane Cardoso; Ribeiro,Sthefanie da Silva; Costa,Thaina Miranda da; Nouér,Simone Aranha; Santos,Katia Regina Netto dos.
Abstract Staphylococcus aureus is an important cause of bloodstream infections. Therefore, the main purpose of this work was to characterize a collection of 139 S. aureus isolates from bloodstream infections in two public hospitals in relation to their antimicrobial susceptibility profile, staphylococcal cassette chromosome mec types, and clonal relationship. Methicillin resistance and resistance to other 12 agents were accessed by the disk diffusion test. Minimum inhibitory concentration to mupirocin was also determined. The SCCmec types were accessed by multiplex PCR, and the clonal relationship was determined by pulsed field gel electrophoresis method and restriction modification system characterization. Besides, multilocus sequence typing was performed...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Staphylococcus aureus; Bloodstream infections; USA100; Mupirocin resistance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000200185

Complexo sortivo do solo (soma de bases trocáveis, CTC efetiva, CTC total, percentagem de saturação por bases).
Provedor de dados: 14
Autores: TEIXEIRA, P. C.; CAMPOS, D. V. B. de; SALDANHA, M. F. C.; PEREZ, D. V.
Complexo sortivo do solo é o conjunto de partículas trocadoras de íons no solo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Química do solo; Íon; Catíon.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087328

Componentes del rendimiento en variedades de alfalfa (Medicago sativa L.)
Provedor de dados: 115
Autores: Rojas-García,Adelaido R.; Torres-Salado,Nicolás; Joaquín-Cancino,Santiago; Hernández-Garay,Alfonso; Maldonado-Peralta,María de los Á.; Sánchez-Santillán,Paulino.
Resumen La alfalfa (Medicago sativa L.) es la leguminosa forrajera más importante para alimentación de ganado lechero en México. El objetivo de este estudio fue evaluar la respuesta productiva de cinco variedades de alfalfa en intervalos de corte definidos estacionalmente. La hipótesis fue que la variedad San Miguelito es la más productiva entre las variedades evaluadas. Las variedades San Miguelito, Júpiter, Atlixco, Vía láctea y Cuf 101 se distribuyeron aleatoriamente en 20 parcelas experimentales de 12x9 m, en un diseño de bloques completos al azar con cuatro repeticiones. Las evaluaciones incluyeron rendimiento de forraje, relación hoja: tallo, peso por tallo, población de tallos por m2, población de plantas por m2 y composición botánica y morfológica....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Medicago sativa; Rendimiento de forraje; Relación hoja:tallo; Peso de tallo; Población de tallos.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000700697

Components of sustainable animal production and the use of silvopastoral systems
Provedor de dados: 96
Autores: Broom,Donald Maurice.
ABSTRACT There is an urgent need for sustainable animal production systems. A system or procedure is sustainable if it is acceptable now and if its expected future effects are acceptable, in particular in relation to resource availability, consequences of functioning, and morality of action. What might make any animal usage system unsustainable? The system might involve depletion of resources such that a resource becomes unavailable or a product of the system might accumulate to a degree that prevents the functioning of the system. However, any effect which the general public find unacceptable makes a system unsustainable. A production system might be unsustainable because of inefficient usage of world food resources; adverse effects on human health; poor...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal welfare; Disease control; Livestock; Silvopastoral; Sustainability.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800683

Comportamento de cultivares de girassol: em ensaios finais de 1° e de 2° anos em Sergipe.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; CARVALHO, L. M. de; CARVALHO, C. G. P.; MARQUES, M. G.; PORTO, E. S.
bitstream/item/172253/1/BP-128.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Girassol; Óleo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084897

Comportamento de voo de aves em resposta ao uso de sinalizadores em linhas de transmissão de energia elétrica
Provedor de dados: 76
Autores: Biasotto,Larissa D.; Barcelos-Silveira,André; Agne,Carlos Eduardo Q.; Kindel,Andreas.
RESUMO Como consequência da ampliação do setor energético e da instalação de novas linhas de transmissão de energia (LTs), as aves estão expostas a um risco crescente de mortalidade direta em virtude da colisão com essas estruturas. Com o propósito de minimizar as colisões, sinalizadores de avifauna são instalados nos cabos para-raios das LTs. Buscamos testar a eficiência dos sinalizadores por meio de observações da alteração no comportamento de voo de aves avaliado em nível de famílias taxonômicas. Consideramos duas variáveis de exposição ao risco de colisão - posição do voo de transposição da linha e distância perpendicular em relação aos cabos - observadas em vãos sinalizados e não sinalizados de uma LT localizada no litoral norte do Rio Grande do Sul -...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Linhas de alta tensão; Hirundinidae; Mitigação; Risco de colisão.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100247

Comportamento ingestivo e parâmetros sanguíneos em ovinos que receberam dietas contendo aditivos à base de extratos de própolis em pó
Provedor de dados: 45
Autores: Prado-Calixto,O.P.; Mizubuti,I.Y.; Ribeiro,E.L. A.; Pereira,E.S.; Silva,R.T.; Corletto,N.L.; Peixoto,E.L.T.; Carvalho,L.N.; Nihei,A.K.; Massaro Júnior,F.L.; Silva,L.D.F.; Galbeiro,S.
RESUMO Objetivou-se avaliar os efeitos do extrato de própolis (LLOSC2) sobre o comportamento ingestivo e os parâmetros sanguíneos em cordeiros alimentados com dieta concentrada. Foram utilizados quatro cordeiros machos, castrados, sem raça definida e com peso médio inicial de 32±1,92kg, mantidos em gaiolas metabólicas individuais durante todo o período experimental. O delineamento experimental foi em quadrado latino 4x4, com quatro animais, quatro dietas e quatro períodos experimentais. As dietas diferiram em relação à adição ou não de extratos de própolis à ração. As dietas testadas diferiam na adição de zero (controle), 1(88,16mg/g de flavonoides), duas (176,32mg/g de flavonoides) ou três (264,48mg/g de flavonoides) doses de aditivo à base de extrato de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cortisol; Parâmetros hematológicos; Parâmetros imunológicos; Perfil bioquímico; Ruminação.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200381

Comportamento produtivo de cultivares forrageiras em função do sombreamento no Cerrado Amapaense.
Provedor de dados: 14
Autores: MONTAGNER, A. E. A. D.; ALVES, L. W. R.; PEREIRA, J. F.; HEINZEN, E. L.
bitstream/item/172183/1/BPD-99-forrageiras-v4.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Planta forrageira; Gramínea; Variedade; Produtividade; Controle ambiental.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083713

COMPOSIÇÃO FLORÍSTICA E FITOSSOCIOLÓGICA DE UM REMANESCENTE DE FLORESTA OMBRÓFILA MISTA
Provedor de dados: 196
Autores: Bambolim, Amauri; Wojciechowski, Júlio César.
O estudo da composição florística e fitossociológica das florestas naturais são essenciais para a compreensão do funcionamento das comunidades vegetais. O presente estudo teve como objetivo conhecer, analisar e descrever a composição florística e a estrutura do componente arbóreo de um remanescente de Floresta Ombrófila Mista, na Floresta Nacional do município de São Francisco de Paula no estado do Rio Grande do Sul. Foram instaladas 100 parcelas de 10 x 10 demarcadas em um hectare no interior da floresta onde foram medidos e identificados todos os indivíduos com CAP ≥ 30 cm. A densidade total foi de 835 indivíduos/ha, pertencentes a 42 espécies, 29 gêneros e 17 famílias botânicas. As famílias Myrtaceae, Lauraceae e Euphorbiaceae apresentaram o maior...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1173

COMPOSIÇÃO FLORÍSTICA E FITOSSOCIOLÓGICA DO MANGUEZAL DA ZONA PORTUÁRIA DE SÃO LUÍS, MARANHÃO, BRASIL
Provedor de dados: 193
Autores: Gonçalves, Alexandre Leão; da Cruz, Vanessa Maria Silva; Campos, Jamerson Rodrigo dos Prazeres; Souza, Deivison Venicio.
Os manguezais estão entre os ecossistemas mais vulneráveis e passíveis de degradação, necessitando-se de estudos que auxiliem na sua compreensão. Assim, o objetivo deste estudo foi descrever as características florísticas e fitossociológicas do manguezal da zona portuária de São Luís – MA. Foram instaladas 20 parcelas medindo 20 m x 20 m (400 m²), por meio de uma amostragem inteiramente aleatória, onde foram quantificados todos os indivíduos arbóreos com diâmetro a 1,3 m maior ou igual a 5 cm, tendo o auxílio de uma fita métrica, ao passo que a altura das árvores foi estimada por meio do método de superposição de ângulos. Os indivíduos inventariados foram agrupados em classes de diâmetro e de altura, e calculou-se os parâmetros fitossociológicos das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências Florestais; Mensuração florestal Estrutura da vegetação; Formação fluviomarinha; Fragilidade ecológica.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/55789

Composición, salarios y promoción social en el servicio doméstico rural de la Galicia interior, 1700-1825
Provedor de dados: 125
Autores: Dubert,Isidro.
Gracias al manejo de la información contenida en un variado elenco de fuentes, estudiaremos las características, composición, salarios y promoción social de los integrantes del servicio doméstico rural. Para ello, tomaremos como ejemplo lo sucedido a los criados que trabajaron en los hogares del clero secular de la Galicia interior. Un área geográfica donde se encontraban radicados sus principales mercados de trabajo en el noroeste de la Península Ibérica, tal y como lo prueba el hecho de que a mediados del siglo XVIII de un 8 a un 10 % del total de su población se encontrase empleada en el oficio. Sobre esta base nos acercaremos, entre otras cuestiones, a la consideración laboral y social de los criados, a su relativa capacidad para tomar y dejar empleos,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Criados; Criadas; Clero; Salarios; Movilidad social; Movilidad geográfica; Galicia; Siglo XIX; Siglo XVIII.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000300007

Composition and diversity of mosquitoes (Diptera: Culicidae) in urban parks in the South region of the city of São Paulo, Brazil
Provedor de dados: 49
Autores: Carvalho,Gabriela Cristina de; Ceretti-Junior,Walter; Barrio-Nuevo,Karolina Morales; Wilk-da-Silva,Ramon; Christe,Rafael Oliveira; Paula,Marcia Bicudo de; Vendrami,Daniel Pagotto; Multini,Laura Cristina; Evangelista,Eduardo; Camargo,Amanda Alves; Souza,Laura Freitas; Wilke,André Barretto Bruno; Medeiros-Sousa,Antonio Ralph; Marrelli,Mauro Toledo.
Abstract Many parks in the city of São Paulo contain remnants of Atlantic Forest. Of the 30 municipal parks in the South of the city, we investigated two in this study (Santo Dias Park and Shangrilá Park) in order to survey their mosquito fauna and investigate the presence of potential bioindicators of environmental conditions and vectors of human pathogens. Mosquitoes were collected monthly between March 2011 and February 2012 using aspirators, Shannon and CDC traps for adult mosquitoes and larval dippers and suction samplers for immature forms. Sampling effort was evaluated by plotting a species accumulation curve, and total richness was estimated using the first-order jackknife. To compare the diversity between the two parks Shannon and Simpson...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diversity; Mosquitoes; Composition; Urban parks.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000200304

Composition, content of bioactive compounds, and antioxidant activity of fruit pulps from the Brazilian Amazon biome
Provedor de dados: 86
Autores: Virgolin,Lara Borghi; Seixas,Fernanda Rosan Fortunato; Janzantti,Natália Soares.
Abstract: The objective of this work was to evaluate the physicochemical composition, the bioactive compounds, and the total antioxidant activity of the fruit pulps of abiu (Pouteria caimito), achachairu (Garcinia humilis), araza (Eugenia stipitata), bilimbi (Averrhoa bilimbi), and yellow mangosteen (Garcinia xanthochymus) from the Brazilian Amazon biome. Total soluble solid content, total and reducing sugar contents, titratable acidity contents, pH, ascorbic acid content, moisture, protein, lipid, ash, and caloric value were determined. The contents of total anthocyanins, yellow flavonoids, and total carotenoids, besides total phenolic compounds and antioxidant activity, were also evaluated. The abiu pulp showed the highest contents of ash, total sugars,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon biome; Exotic fruit; Fruit physicochemical composition; Macronutrients; Micronutrients.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000933

Composition, diversity and structure of vascular epiphytes in two contrasting Central Amazonian floodplain ecosystems
Provedor de dados: 39
Autores: Quaresma,Adriano C.; Piedade,Maria Teresa F.; Feitosa,Yuri Oliveira; Wittmann,Florian; Steege,Hans ter.
ABSTRACT Research focusing on assemblages of vascular epiphytes in the Amazon are scarce. This is especially true for Amazonian floodplain forests, for which only two previous studies have been published. We compared composition, richness and structure of epiphyte assemblages in white-water and black-water floodplains (várzea and igapó) in Central Amazonia in order to close knowledge gaps concerning the distribution and richness of epiphytes. We established sixteen 25x25 m plots in each forest type, and counted and identified all species of vascular epiphytes occurring on trees with a diameter at breast height (DBH) ≥10 cm. We observed a clear distinction in epiphytic species composition (r2=0.83, p=0.001) and diversity (t=3.24, P=0.003) between the two...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Biodiversity; Floodplains; Igapó forests; Várzea forests.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400686

Composition of freshwater in the spring of 2014 on the southern Labrador shelf and slope
Provedor de dados: 5
Autores: Benetti, M.; Reverdin, G.; Lique, Camille; Yashayaev, I.; Holliday, N. P.; Tynan, E.; Torres-valdes, S.; Lherminier, Pascale; Treguer, P.; Sarthou, G.
The Labrador Current is an important conduit of freshwater from the Arctic to the interior North Atlantic subpolar gyre. Here, we investigate the spatial variability of the freshwater sources over the southern Labrador shelf and slope during May-June 2014. Using measurements of seawater properties such as temperature, salinity, nutrients and oxygen isotopic composition, we estimate the respective contributions of saline water of Atlantic and Pacific origins, of brines released during sea ice formation, and of freshwater from sea ice melt and meteoric water origins. On the southern Labrador shelf, we find a large brine signal and Pacific Water influence indicating a large contribution of water from the Canadian Arctic. The brine signal implies that more...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00365/47667/47778.pdf

Composition of the ichthyofauna in Brazilian semiarid reservoirs
Provedor de dados: 49
Autores: Costa,Silvia Yasmin Lustosa; Barbosa,José Etham de Lucena; Viana,Leandro Gomes; Ramos,Telton Pedro Anselmo.
Abstract The scale of impact that the São Francisco River transposition project will have on the drainage basins ichthyofauna is still unclear, however, changes in the fish community diversity and abundance is probable. Surveys and registries of the fish fauna within key systems of the catchment basins are priority actions for the conservation of the aquatic diversity. This study conducted a taxonomic survey of the Epitácio Pessoa (Boqueirão municipality) and Argemiro de Figueiredo (Itatuba municipality), reservoirs ichthyofauna, both belonging to the Paraíba do Norte River basin, important socioeconomic and environmental systems for the transposition project. Monthly sampling was carried out between October/2014 to September/2015 in the upstream and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endemism; Paraíba; Basins Transposition.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000300203

Composition, structure and diversity of a mesquite in Pesquería (Northeastern Mexico)
Provedor de dados: 97
Autores: Alanís-Rodríguez,Eduardo; Molina-Guerra,Víctor M.; Jiménez-Pérez,Javier; Rubio-Camacho,Ernesto A.; Mora-Olivo,Arturo; Collantes-Chávez-Costa,Alejandro; Marroquín-Castillo,Jonathan J.
Abstract  Background: Although the mesquite (mesquital or mezquital in Spanish) is one of the representative ecosystems of the landscapes in the north of Mexico, it is also one of the least studied. This study evaluated the structure (horizontal and vertical) and diversity of a plant community of mesquite in Northeastern Mexico. Three plots of 1,600 m2 each were established. All trees and shrubs with a basal diameter (d0.10) &amp;#8805; 0.5 cm were recorded, and total height (h) and crown diameter (dcrown) were measured.  Results: There were 8 families, 12 genera and 14 species. The genus presenting the most species was Acacia (three species). The most representative family was Fabaceae with seven species. The evaluated community presents a density of 375...
Tipo: Journal article
Palavras-chave: Importance value index; Margalef diversity index; Mesquital; Plant community; Prosopis glandulosa; Shannon index.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2017000100201

COMPOSIZIONE NUTRIZIONALE DEL PEPERONE DOLCE (CAPSICUM ANNUUM L.) COLTIVATO IN BIOLOGICO ED IN CONVENZIONALE PRIMA E DOPO L’ESSICCAMENTO
Provedor de dados: 21
Autores: Vignati, Marta; Speranza, Giovanna (Tutor); Roberto, Lo Scalzo (Co-Tutor).
Nel presente lavoro sono state valutate, mediante analisi chimico-fisiche, le proprietà qualitative di due differenti varietà di peperoni (Capsicum annuum L):  - Una varietà emergente di peperone dolce a corno rosso coltivata in Val Vibrata (Abruzzo), ben adattata al proprio ambiente pedoclimatico e particolarmente gradita per le buone caratteristiche organolettiche;  - Un affermato ibrido commerciale, afferente alla stessa tipologia, denominato “Alceste”.             Tra le variabili prese in considerazione si è valutato l’impatto che diverse tecniche di disidratazione hanno sulla variabilità degli indici considerati, i campioni oggetto delle nostre analisi sono infatti stati sottoposti a tre diversi trattamenti di trasformazione: liofilizzazione,...
Tipo: Thesis
Palavras-chave: Food security; Food quality and human health.
Ano: 2017

Compost de qualité : élixir de santé pour les sols
Provedor de dados: 21
Autores: Fuchs, Jacques G.
Les avantages des composts de qualité pour les cultures sont indéniables. Bien que provenant de matières issues du recyclage, ce sont cependant des produits de valeur, et tout cultivateur qui investit pour acquérir du compost de qualité fait un investissement judicieux dont il profitera à court, moyen et long terme. La fertilité de ses sols et la santé de ses plantes s’en ressentiront positivement.
Tipo: Other
Palavras-chave: Soil biology Composting and manuring Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31305/1/Poster_Antenne_France_JFuchs_17_light.pdf

COMPOSTAGEM para eliminação dos resíduos de poda da vassoura-de-bruxa do cupuaçuzeiro: programa 13: Norte.
Provedor de dados: 14
A compostagem pode eliminar os resíduos de poda da vassoura-de-bruxa do cupuaçuzeiro. A importância e eficácia dessa técnica é explicada pela pesquisadora Hyanameyka Lima, da Embrapa Roraima, que desenvolveu um passo-a-passo detalhado, de modo que o produtor tenha condições de aplicá-la. Outras vantagens da compostagem são os benefícios para o solo, o aumento da produtividade e, consequentemente, o aumento da renda do produtor.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Vassoura-de-bruxa.; Compostagem; Cupuaçu; Poda; Produtor; Resíduo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069193

Compostos bioativos e ação antioxidante de genótipos contrastantes de pêssegos [Prunus persica (L.) BATSCH].
Provedor de dados: 14
Autores: VIZZOTTO, M.; PEREIRA, E. dos S.; SCHIAVON, M. V.; FRANZON, R. C.; BONOW, S.
bitstream/item/167461/1/Boletim-262.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Antioxidante; Carotenóide; Melhoramento Genético Vegetal; Pêssego.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080695

Compostos voláteis de leites fermentados por linhagens selvagens de lactobacillus rhamnosus.
Provedor de dados: 14
Autores: MAGALHAES, H. C. R.; BRUNO, L. M.; GARRUTI, D. dos S.; RODRIGUES, T. C.
bitstream/item/159586/1/BPD17009.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Culturas lácteas; Compostos voláteis; Queijo coalho.; Aroma.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069285

Compressão de medula espinhal ocasionada por melanoma em cavalo de pelagem castanha
Provedor de dados: 45
Autores: Busato,E.M.; Sousa,R.S.; Silva-Meirelles,J.R.; Castro,M.L.; Deconto,I.; Dornbusch,P.T.
ABSTRACT This paper describes a case of malignant melanoma in brown coat horse, which had ataxia and proprioceptive deficits in hind limbs, progressing to permanent decubitus. The animal was euthanized and the final diagnosis was based on necropsy and histopathology. At necropsy different masses and / or nodules in skeletal muscle, bone, abdominal cavity, lungs, heart, spleen, liver, adrenal gland, lymph nodes, brain and cerebellum were found. Neurological clinical signs presented by the animal were justified by spinal cord compression caused by melanocytic mass invading the medullary canal of the flow segment of the thoracic spine (between 15th and 18th thoracic vertebrae). This is the first case report of melanoma leading to spinal cord compression in a...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Ataxia; Neoplasia equina; Melanócitos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501346

Compte Rendu Atelier Phyto Grand Ouest 2017
Provedor de dados: 5
Autores: Manach, Soazig; Neaud-masson, Nadine.
L’édition 2017 de l’Atelier Phyto du Grand Ouest s’est déroulé les 19 et 20 janvier au LER/MPL de la Trinité sur Mer. Pour cette quatrième édition, 14 analystes du phytoplancton marin de différents LERs (Normandie, Bretagne Nord, Bretagne Occidentale et Morbihan Pays de Loire) se sont réunis afin d’échanger sur les différents problèmes rencontrés, cette année, au cours des identifications et dénombrements du phytoplancton. La coordination REPHY et un agent de DYNECO-PELAGOS se sont joints aux réflexions. Les discussions ont porté principalement sur l’indentification des espèces et l’harmonisation des pratiques de saisies dans la base de données Quadrige².
Tipo: Text
Palavras-chave: Phytoplancton; Taxinomie.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00388/49963/50541.pdf

Compte-rendu opérationnel de la campagne. Momarsat 2017. Zone de travail : Lucky Strike. Insfrastructure de recherche : EMSO-Açores. Navire : Pourquoi Pas? ROV Victor6000
Provedor de dados: 5
Autores: Sarradin, Pierre-marie; Cannat, Mathilde; Blandin, Jerome.
Ce document présente les opérations menées et recense les prélèvements effectués durant la campagne MoMARSAT 2017.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00422/53367/54210.pdf

Computation of Various Domination Numbers of Rolf Nevanlinna (RNP) Collaboration Graph
Provedor de dados: 52
Autores: V,Yegnanarayanan; B,Logeshwary.
ABSTRACT In this paper, we compute various Domination numbers like Outer Connected Domination (OCD), Doubly Connected Domination (DCD), Fair Domination (FD), Independence Domination (ID), 2-Packing (2-P) for Rolf Nevanlinna Prize Winners's Collaboration Graph (RNPCG).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Outer Connected Domination number; Doubly Connected Domination Number; Fair Domination Number; Independence Domination Number; 2-Packing Number; Rolf Nevanlinna collaboration Graph.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100606

COMPUTATIONAL FLUID DYNAMICS (CFD) APPLICATION FOR VENTILATION STUDIES IN BROILER HOUSES
Provedor de dados: 70
Autores: Curi,Thayla M. R. de C.; Moura,Daniella J. de; Massari,Juliana M.; Mesquita,Márcio; Pereira,Danilo F.
ABSTRACT With the recent increase in the number of acclimatized broiler houses in Brazil, design and adaptation of facilities to withstand the tropical weather conditions enabling the maintenance of ideal conditions without increasing costs have been major challenges. The aim of this study was to evaluate the ventilation system in solid-wall broiler houses using computational fluid dynamics (CFD). The research was carried out in the city of Amparo - SP (Brazil). The facility consisted of a broiler house enclosed by masonry sidewalls with tunnel ventilation equipped with exhaust fans (air outlet) and cooling pads (air inlet). The following variables were collected: wind speed and dry bulb temperature over 27 equidistant points inside the house at bird...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler house; Computational modeling; Environmental control; Poultry; Thermal comfort.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100001

Computed tomography and magnetic resonance imaging findings for the initial stage of equine temporohyoid osteoarthropathy in a thoroughbred foal
Provedor de dados: 19
Autores: Inui, Tomohiro; Yamada, Kazutaka; Itoh, Megumi; Yanagawa, Masashi; Higuchi, Tohru; Watanabe, Akiko; Imamura, Yui; Urabe, Mako; Sasaki, Naoki.
Temporohyoid osteoarthropathy (THO) is characterized by progressive osseous proliferation of the stylohyoid and petrous temporal bones. Generally, diagnosis is confirmed by guttural pouch endoscopy and skull radiography. In the present case, computed tomography (CT) and magnetic resonance imaging (MRI) were performed in a 6-month-old Thoroughbred foal showing signs of head tilt and unilateral ear droop, consistent with the presence of a vestibular disease and unilateral facial paralysis. CT revealed bony fusion and proliferation of the right temporohyoid joint, while MRI revealed that otitis media was responsible for THO. In conclusion, this report suggests that CT and MRI provide a more concrete diagnosis and better understandings of the mechanism of THO...
Palavras-chave: Computed tomography; Magnetic resonance imaging; Otitis media; Temporohyoid osteoarthropathy.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4571

Computer-aided engineering (CAE) approach to design a cultivator for small farm holdings in the West Bengal state of India
Provedor de dados: 111
Autores: Mandal, Dipankar.
Small and marginal farms are one of the big challenges for farm mechanization in the West Bengal state of India. Since the majority of farms are marginal with land holding less than one hectare, use of high capacity equipment is not feasible. The major constraints in the promotion of farm mechanization include the fragmented land holding, low investment capacity of the farmers, the requirement of equipment for each agro-climatic zone of West Bengal, inadequate repairs and maintenance facilities etc. So, small agricultural machinery is gaining importance for research. The cultivator is a secondary tillage tool mostly used in Indian farms. A 5-tyne cultivator may be suitable for small farm lands. So, in this present work, a 5-tyne cultivator was designed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural engineering; Farm machiney; Computer aided design cultivator; Marginal farm; CAE; CAD; Agriculture; Farm mechanization.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4162

Comunicação em Medicina Veterinária – Desenvolvimento de recursos de multimídia para ensino de uma habilidade essencial
Provedor de dados: 195
Autores: Araújo, K. G. P.
O Institute for Healthcare Communication (IHC), uma organização não governamental cuja missão é melhorar a assistência à saúde, otimizando o processo de comunicação entre profissionais e pacientes, criou um projeto, composto por 15 módulos, a partir de informações coletadas em revisões de literatura e de dificuldades identificadas em pesquisas quantitativas feitas com clientes, médicos e funcionários de clínicas e hospitais veterinários. Em julho de 2016, três docentes da Universidade Anhembi Morumbi foram os primeiros da América Latina a participar desse treinamento. O projeto tem os objetivos de: traduzir o material para condução das aulas, refilmar as cenas elaboradas pelo IHC para cada um dos 15 módulos, em língua portuguesa, com atores brasileiros, e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37369

COMUNIDADES DE MACRÓFITAS EN RÍOS ANDINOS: COMPOSICIÓN Y RELACIÓN CON FACTORES AMBIENTALES
Provedor de dados: 37
Autores: GÓMEZ RODRÍGUEZ,Alida Marcela; VALDERRAMA VALDERRAMA,Luz Teresa; RIVERA-RONDÓN,Carlos A.
RESUMEN Los pequeños ríos de los Andes tropicales se han estudiado escasamente y poco se conoce sobre la composición, diversidad y estructura de sus comunidades de macrófitas. En esta investigación se estudiaron las comunidades de plantas acuáticas de 18 pequeños ríos andinos pertenecientes a las cuencas de los ríos La Vieja (Quindío) y Otún (Risaralda) en la ecorregión cafetera colombiana, una de las más afectadas por actividades antrópicas en el país. Se buscó evaluar el efecto del uso del suelo sobre la estructura de las comunidades de macrófitas. Para ello se seleccionaron ríos que nacen y discurren exclusivamente en cada uno de los usos del suelo dominantes en cada cuenca. El muestreo se realizó en dos épocas climáticas distintas del año 2006. La...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Colombia; Plantas acuáticas; Ríos de montaña; Ríos tropicales; Usos del suelo.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2017000100005

Comunidades infaunales asociadas a la almeja Ensis macha: impacto de la pesca por hidrojet
Provedor de dados: 67
Autores: Mendez,María M; Robledo,Jorgelina; Van der Molen,Silvina.
La almeja navaja (género Ensis) se explota en todo el mundo mediante una variedad de artes de pesca. Los impactos ambientales asociados a estas pesquerías incluyen cambios en las características físicas del sedimento y en la columna de agua, también efectos sobre las comunidades asociadas y sobre las mismas especies objetivo. El impacto producido depende principalmente del arte de pesca, del tipo de hábitat y de la intensidad de pesca. Los marisqueros del Golfo San José (Península Valdés, Chubut) emplean el hidrojet, una técnica que implica la inyección de agua en el sustrato para extraer navajas en distintos bancos. Si bien la explotación de este recurso en el Golfo San José aún es incipiente, resulta clave el estudio del impacto de esta pesquería para...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Patagonia; Suficiencia taxonómica.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000400012

Concentração de capsaicinóides em pimenta Tabasco com doses de CO 2 aplicadas via irrigação
Provedor de dados: 75
Autores: Paula,Fabiana LM; Paula,Adalberto L; Frizzone,Jose A; Boas,Márcio A Vilas; Gomes,Anthony WA; Souza,Cristina.
RESUMO O trabalho teve como objetivo avaliar os efeitos de diferentes doses de dióxido de carbono (CO2), aplicadas via irrigação por gotejamento na determinação da concentração de capsaicinóides nos frutos da pimenta cv. Tabasco (Capsicum frutescens) visando proporcionar frutos mais ardentes e maior produção dessas substâncias para o mercado de molhos picantes. Os tratamentos aplicados foram 0; 82,6; 92,6; 123,8; g CO2/L. O delineamento experimental utilizado foi de bloco casualizados com 4 tratamentos e 8 repetições. Foram coletados 20 frutos de pimenta na maturação máxima, porém antes do início do murchamento, apresentando cor vermelha nas colheitas, totalizando 12 amostras. Para cada amostra, foram analisadas duas repetições de capsaicina e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum frutescens; Irrigação localizada; Dióxido de carbono.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300390

Concentração de nutrientes em tomate cereja sob manejos de aplicação da solução nutritiva com água salobra
Provedor de dados: 124
Autores: Santos,Alexandre Nascimento dos; Silva,Ênio Farias de França e; Silva,Gerônimo Ferreira da; Bezerra,Raphaela Revorêdo; Pedrosa,Elvira Maria Regis.
RESUMO Objetivou-se com este trabalho avaliar a concentração dos nutrientes no tecido foliar das plantas de tomate cereja cv. "Rita", cultivadas em sistema hidropônico utilizando água com crescentes níveis de salinidade no preparo da solução nutritiva, submetendo as plantas a diferentes tempos de exposição à salinidade e turnos de rega. O experimento foi conduzido em casa de vegetação em sistema hidropônico em vasos com substrato. O delineamento experimental foi em blocos inteiramente casualizados em esquema fatorial 6 x 2 x 2, sendo seis níveis de salinidade da solução nutritiva (3,01; 4,51; 5,94; 7,34; 8,71 e 10,40 dS m-1), dois tempos de exposição das plantas à salinidade (51 e 6 dias) e dois turnos de rega (uma irrigação por dia e uma irrigação a cada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lycopersicon esculentum mil; Semiárido; Nutrição mineral; Hidroponia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400576

Concentrate intake and performance of dairy calves subjected to programs of supplementary lighting
Provedor de dados: 65
Autores: Almeida,Gledson Luiz Pontes de; Pandorfi,Héliton; Baptista,Fátima; Guiselini,Cristiane; Ferreira,Marcelo de Andrade; Cruz,Vasco Fitas.
ABSTRACT: This research aimed to assess Girolando calves’ concentrate intake and performance when placed in shelters with distinct roofing materials and programs of supplementary lighting during the milk-feeding stage. In order to so, we used a completely randomized design with a 3×3 factorial arrangement, with three replications. Females Girolando calves (n=27) were assigned in individual shelters at random with 3 different roofing materials (fiber cement tile, recycled tile and thatched roofs) and subjected to three lighting programs (12, 16 and 20 hours). No interaction was observed between roofing material and lighting programs, whilst no significant effect (P&gt;0.05) was observed among the roofing materials. The supplementary lighting, by providing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal performance; Dairy cattle; Light duration; Weight gain.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900651

CONCENTRATION OF EXPORTS WOODEN DOORS OF BRAZILIAN
Provedor de dados: 22
Autores: Oliveira, Gustavo Silva; da Silva, Maycon Thuan Saturnino; Novack Junior, Nilton Sérgio; Lambert, Luciano; Soares, Philipe Ricardo Casemiro; Atanazio, Kemely Alves.
ABSTRACT  This study aimed to analyze the evolution of Brazilian wood doors exports in the period 2005-2015, as to their concentration. Monetary values ​​of exports were collected in the UNCONTRADE database and deflated (base year 2005). For determine the concentration, it used the methods of Herfindahl-Hirschman and the concentration ratio (CR2, CR4 and CR8) classified in the Bain criteria. The real value of Brazilian exports ports for the reporting period decreased from US $ 227.3 million in 2005 to US $ 154.3 million in 2015. The analysis of the concentration of Brazilian exports doors, by Hirschman Index -Herfindahl the period 2005-2009, showed a fall of market concentration ranging from 0.4626 to 0.2829 in the meantime. According to the criterion of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Competitividade; Índice de Hirschman-Herfindahl; Razão de concentração.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15401

Concentrations and origin of polycyclic aromatic hydrocarbons in sediments of the Middle Adriatic Sea
Provedor de dados: 5
Autores: Mandic, Jelena; Pavela Vrancic, Maja.
A total of 208 polycyclic aromatic compounds and their substituted homologues were investigated on eight stations along Croatia-Italy transect in the Middle Adriatic. PAC concentrations were higher in the coastal area than in the open sea area. The highest PAC concentrations were measured in the vicinity of the industrial harbor of Split while the lowest concentrations were observed on stations located in the open sea area. Polycyclic aromatic hydrocarbons were dominant group of compounds on each investigated station with contributions in total PAC concentration of more than 85%. S-PAH concentrations were higher than O-PAH concentration in each sample and tend to decrease as the distance from the coast increased. Contributions of O-PAH in total PAC...
Tipo: Text
Palavras-chave: Polycyclic aromatic compounds; PAH; Sediments; Diagnostic ratios; Marine pollution; Adriatic Sea.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00395/50607/51319.pdf

Concentrations of mercury and other trace elements in two offshore skates: sandy ray Leucoraja circularis and shagreen ray L. fullonica
Provedor de dados: 5
Autores: Nicolaus, E. E. Manuel; Barry, Jon; Bolam, Thi P. C.; Lorance, Pascal; Marandel, Florianne; Phillips, Sophy R. Mccully; Neville, Suzanna; Ellis, Jim R.
Trace metal concentrations in muscle and liver tissues from two offshore species of skate were examined. Concentrations of mercury in muscle of Leucoraja circularis (n = 20; 23–110.5 cm total length, 157–490 m water depth) and L. fullonica (n = 24; 28.5–100 cm total length, 130–426 m water depth) were 0.02–1.8 and 0.04–0.61 mg kg− 1, respectively. Concentrations of both As and Hg increased with total length. Only the largest specimen had a concentration of Hg in muscle &gt; 1.0 mg kg− 1. Data were limited for specimens &gt; 90 cm long, and further studies on contaminants in larger-bodied skates could usefully be undertaken.
Tipo: Text
Palavras-chave: Trace metals; Sandy ray; Shagreen ray; Bay of Biscay; Celtic Sea.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00397/50829/51592.pdf

Concepts and Strategies of Organic Plant Breeding in Light of Novel Breeding Techniques
Provedor de dados: 21
Autores: Nuijten, Edwin; Messmer, Monika M.; Lammerts van Bueren, Edith T.
In this paper, we describe the development of a set of guiding principles for the evaluation of breeding techniques by the organic sector over time. The worldwide standards of organic agriculture (OA) do not allow genetic engineering (GE) or any products derived from genetic engineering.  The standards in OA are an expression of the underlying principles of health, ecology, fairness and care. The derived norms are process and not product oriented. As breeding is considered part of the process in agriculture, GE is not a neutral tool for the organic sector. The incompatibility between OA and GE is analyzed, including the “novel breeding techniques”. Instead, alternative breeding approaches are pursued based on the norms and values of organic agriculture not...
Tipo: Journal paper
Palavras-chave: Breeding; Genetics and propagation.
Ano: 2017
URL: http://orgprints.org/33668/1/nuijten-etal-2018-sustainability-Vol9-issue1-p1-19.pdf

Conclusions and recommendations from EcoRespira-Amazon.
Provedor de dados: 14
Autores: MATSCHULLAT, J.; LIMA, R. M. B. de; AZEVEDO, C.; MARTINS, G. C.; FROMM, S. von.
bitstream/item/187830/1/digitalizar0007.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Projeto EcoRespira.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1097686

Concordance between botanical groups and genetic diversity in peanut
Provedor de dados: 124
Autores: Machado,Ingrid Pinheiro; Silva,Fernanda Helena Oliveira da; Matos,Renata Fernandes de; Silva,Tamiris Pereira da; DoVale,Júlio César.
ABSTRACT The aims of this study were to characterize peanut accessions of germplasm collection of the CCA/UFC and check consistency between the pre-existing botanical groups to estimates of genetic diversity. For this were conducted a trial with 43 accessions of peanut in a randomized block design with three replications. To characterization were used 21 morphological descriptors, where revealed large genetic variation. The mass hundred grains trait showed the main discriminating factors, with relative percentage of 22.1%. The cluster obtained with the linkage complete method, it was possible to view the dendrogram the formation of seven groups based on the Mahalanobis distance. By principal components analysis was identified phenotypic diversity among...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arachis hipogaea L.; Morphological descriptors; Genetics Resources; Conservation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400663

Condiciones para modelar el riego por gravedad con propiedades hidrodinámicas equivalentes del suelo
Provedor de dados: 115
Autores: Zataráin,Felipe; Fuentes,Carlos; Rendón,Luis.
Resumen Para diseñar el riego por gravedad es común hacer mediciones durante un evento de riego y deducir valores promedio o efectivos de la infiltración. Pero, la variabilidad espacial de los suelos puede ser de tal magnitud que la representatividad de estos valores puede cuestionarse. La hipótesis de este estudio fue que utilizar los valores efectivos de las propiedades hidrodinámicas del suelo es válido en ciertas condiciones de riego por gravedad. El objetivo fue analizar esas propiedades, con base en información experimental de infiltración y avance del riego en melgas, a través de la generación de campos correlacionados de la conductividad hidráulica con un método fundamentado en el análisis espectral. El análisis se complementó con la modelación de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Infiltración; Variabilidad espacial; Campos correlacionados.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000300245

Condições meteorológicas e sua influência na safra vitícola de 2017 em regiões produtoras de vinhos finos do sul do Brasil.
Provedor de dados: 14
Autores: ALVES, M. E. B.; TONIETTO, J.
As condições do tempo e do clima influenciam todas as fases de desenvolvimento da videira, desde o período de dormência no inverno, passando pela brotação, floração, frutificação e crescimento das bagas ao longo da primavera/verão, pela maturação, no verão/outono, estendendo-se até a queda das folhas, no outono. Estas condições são determinantes, também, para a ocorrência de pragas e doenças e para a definição das práticas de manejo nos vinhedos, como, por exemplo, adubação, irrigação, controle fitossanitário e, também, para a definição da data de colheita da uva.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Vinhedos; Controle fitossanitário; Safra vit[icola; Região Sul; Brasil; Videira.; Clima; Climatologia; Dormência; Praga; Praga de planta; Adubação; Irrigação; Brotacao; Doença; Floração.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076517

Condições meteorológicas observadas no outono/inverno e suas influências na fenologia das fruteiras de clima temperado.
Provedor de dados: 14
Autores: SANTOS, H. P. dos; ALVES, M. E. B.
As condições meteorológicas observadas desde o início do ciclo produtivo 2017/2018, compreendendo períodos de outono e de inverno, têm causado preocupação em produtores, pesquisadores e técnicos, dadas as anomalias verificadas quando comparadas às condições normais, que podem afetar a fenologia da maioria das fruteiras de clima temperado no estado do RS.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Fruteiras de clima temperado; Condições meteorológicas; Condições Climáticas; Bento Gonçalves; Serra Gaúcha; Vacaria; Campos de Cima da Serra; Frutas de clima temperado.; Clima; Chuva; Fenologia; Temperatura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075257

Condições sócio estruturais da produção rural no Brasil
Provedor de dados: 194
Autores: Pedrão, Fernando Cardoso.
As condições históricas concretas da produção rural mudam junto com as modificações do sistema capitalista de produção, em novos modos de articulação com o sistema financeiro e os sistemas de comercialização. No Brasil a produção rural desenvolveu-se sobre formas tradicionais de dominação. O avanço de grandes capitais significou valorização do capital e desvalorização do trabalho. Torna-se necessário atualizar a análise da produção rural para entender seu papel na nova reprimarização da economia nacional.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Articulação comercial; Produção rural; Retrocesso estrutural.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/27375

Condutividade hidráulica.
Provedor de dados: 14
Autores: TEIXEIRA, W. G.; VIANA, J. H. M.; DONAGEMMA, G. K.
Esse procedimento visa estabelecer a condutividade hidráulica, ou seja, a relação entre a carga e a velocidade com que a água se movimenta através do solo, em ensaio de laboratório com amostra indeformada.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Física do Solo; Permeabilidade; Umidade do Solo; Água.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107024

Conferencias
Provedor de dados: 46
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332017000200002

Configuration of Canal System in the Mesiobuccal Root of Maxillary First Molars
Provedor de dados: 77
Autores: Spalding,Marianne; Rezende,Karla Mayra; Silveira,Maria Claudia Garcia; Valera,Márcia Carneiro; Leite,Horácio Faig.
Knowledge on internal dental morphology is extremely important to the correct execution of the treatment and modeling of root canals. The aim of the present study was to analyze, "in vitro", the configuration of the canal system in the mesial root of 180 maxillary first molars obtained from a Brazilian sample. The teeth diaphanized in order to confirm the presence of the MB2 canal and to determine the internal anatomy. Only in 41 % of the teeth the orifice of MB2 canal emerged from the pulp chamber floor. Among teeth two apical foramina were found in 23.3 %, a single apical foramen was observed in 15,5 % and three apical foramina were present in 2,2 %. Considering the hole sample, the MB2 canal was observed in 65.4 %, merged with the MB1 or branching from...
Tipo: Journal article
Palavras-chave: Molar; Root canal; Anatomy; Endodontics.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200012

Confirmation and Sequence analysis of N gene of PPRV in South Xinjiang, China
Provedor de dados: 45
Autores: Liu,YongHong; Yang,Bo; Li,XianQiang; Wang,XueFeng; Zhang,LuYao; Li,Fei; Zhao,Li.
ABSTRACT In China, Peste des petits ruminants (PPR) was officially first reported in 2007. From 2010 until the outbreak of 2013, PPRV infection was not reported. In November 2013, PPRV re-emerged in Xinjiang and rapidly spread to 22 P/A/M (provinces, autonomous regions and municipalities) of China. In the study, suspected PPRV-infected sheep in a breeding farm of South Xinjiang in 2014 were diagnosed and the characteristics of complete sequence of N protein gene of PPRV was analyzed. The sheep showed PPRV-infected signs, such as fever, orinasal secretions increase, dyspnea and diarrhea, with 60% of morbidity and 21.1% of fatality rate. The macroscopic lesions after autopsy and histopathological changes were observed under light microscope including...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: PPR; Diagnosis; N gene; Sequence analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501105

Confirmation of the northermost population of the endangered butterfly Heliconius nattereri C. Felder &amp;amp; R. Felder, 1865 (Lepidoptera: Nymphalidae)
Provedor de dados: 49
Autores: Cardoso,Márcio Zikán; Brito,Marcos Roberto; Lion,Marília Bruzzi.
Abstract Heliconius nattereri C. Felder &amp; R. Felder, 1865 is an enigmatic and rarely collected species. Because of severe habitat reduction, the species is currently listed as endangered. We here report the confirmation of a northernmost population. This collection and further observations reported here add two more known localites to the distribution of the species. Two of the three confirmed locations are in protected areas. We worry that the northern population may be at great risk because it is not formally protected. We urge conservation efforts to preserve the local forests where the species is found.
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Endangered species; Conservation; Atlantic Forest; Range map.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000400502

Conflitos e Desafios de populações tradicionais na Amazônia brasileira: o caso da Reserva Extrativista do Extremo Norte do Estado do Tocantins
Provedor de dados: 125
Autores: Neves Sousa,Dayane Rouse; Oliveira,Marcelo Leles Romarco de.
Este artigo analisa os conflitos ocasionados em virtude do processo de criação da Resex do Extremo Norte até o ano de 2015. A metodologia escolhida foi o estudo de caso, com informações coletadas por meio de documentos escritos e entrevistas. Os resultados indicam que, passados 24 anos de existência da Resex do Extremo Norte, as famílias ainda não moravam dentro da área desta Unidade de Conservação, mas em comunidades do entorno, o que tem contribuído para a intensificação na disputa pelos recursos contidos em tal território e nos conflitos entre população tradicional e fazendeiros
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Babaçu; Conflito; População tradicional; Reserva extrativista; Amazônia brasileira; Estado do Tocantins.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000200011

Confluencia de experiencias etnomédicas y uso de plantas medicinales en practicantes nativos del Valle de Traslasierra (Departamento San Javier), Córdoba, Argentina
Provedor de dados: 51
Autores: Luján,M. Claudia; Barboza,Gloria. E; Martínez,Gustavo. J.
El &amp;#8220;Valle de Traslasierra&amp;#8221;, se extiende en el faldeo occidental de las Sierras de Los Comechingones. Su característico alejamiento de las grandes urbes, se modificó cualitativamente, debido a importantes corrientes migratorias, las que han aportado diversidad a este paisaje cultural. El objetivo es caracterizar la etnomedicina y la farmacopea natural de la región. Se recurrió a métodos cualitativos y cuantitativos mediante técnicas clásicas etnobotánicas. Se evidenció una rica terapéutica ejercida por practicantes nativos con un total de 231 taxones, 676 usos medicinales y 84 familias botánicas. Se presenta un análisis de frecuencias de usos y taxones por medio de figuras de estadística descriptiva. Las familias con mayor cantidad de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paisaje cultural; Etnobotánica; Población nativa; Inmigrantes.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000400014

Confluência do Capital Social, Empoderamento e Governança Ambiental na Sadia Qualidade de Vida em Comunidades Rurais no Ceará
Provedor de dados: 123
Autores: Sousa,Magda Cristina de; Lima,Patrícia Verônica P. S.; Khan,Ahmad Saeed; Rocha,Leonardo Andrade.
Resumo: A compreensão da forma como capital social, empoderamento e governança ambiental se relacionam em escala local pode fortalecer o papel do poder público e de instituições privadas na implementação de estratégias de promoção da qualidade de vida. Nessa perspectiva, o objetivo deste estudo é analisar a confluência do capital social, empoderamento e governança ambiental para a sadia qualidade de vida, em comunidades rurais, no Ceará. Para tanto, foram utilizados dados primários obtidos junto a representantes das comunidades. A operacionalização dos conceitos analisados foi realizada por meio da construção de índices agregados. Como principal método de análise foi estimado um modelo de equações estruturais. Os resultados mais relevantes mostraram que o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Direitos sociais fundamentais; Gestão compartilhada; Desenvolvimento integrado.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000400711

Conforto térmico em bovinos leiteiros a pasto.
Provedor de dados: 14
Autores: FERREIRA, I. C.; MARTINS, C. F.; FONSECA NETO, A. M. da; CUMPA, H. C. B.
bitstream/item/178289/1/Doc-342.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Conforto térmico; Controle Térmico; Gado Leiteiro; Bioclimatologia; Produção Leiteira.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1092310

Congenital multiple arthrogryposis in bovine
Provedor de dados: 45
Autores: Vrisman,D.P.; Bonato,D.V.; Taira,A.R.; Thomaz,E.R.; Peres,J.A.; Malta,C.A.S.; Cintra,C.A.; Cunha,M.S.; Coutinho,L.N.; Crivellenti,L.Z.; Magalhães,G.M.; Teixiera,P.P.M.
ABSTRACT This report describes an anal atresia, anatomical urethra alteration (slightly caudal to the udder), thickened joints, and changes in the pelvis in a newborn Holstein cow. Visualization of the final portion of the rectum was not possible by perineal access and laparotomy through the right flank was performed in order for abdominal exploration and colostomy attempt. During the surgical procedure visceral rupture and malformations incompatible with life were observed, so surgeons opted for euthanasia and necropsy. Alterations were confirmed in the genitourinary and gastrointestinal tract. The non-formation of the anus caused dilation of the distal portion of the rectum with fecal content retention, which was drained to the body of the uterus, with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anal atresia; Environmental contaminants; Genitourinary malformations; Fetal monstrosity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100010

Conheça o AgroMQCC.
Provedor de dados: 14
Autores: CZERMAINSKI, A. B. C.; FERREIRA, E. J.
AgroMQCC é a sigla do arranjo de projetos Métodos Quantitativos Avançados e Computação Científica na Pesquisa Agropecuária. Ele foi criado para fomentar e orientar o avanço de conhecimento nas áreas de Estatística, Matemática e Computação Científica aplicadas à Agropecuária.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Métodos quantitativos; Computação científica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066835

Conheça o Projeto EPIREPI (Projeto Epidemiologia da Reprodução) - Programa Terra Sul.
Provedor de dados: 14
Projeto Epidemimologia da Reprodução; doenças da reprodução em bovinos.
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Rinotraqueíte infecciosa bovina (IBR); Diarreia viral bovina (BVD); Piquete de maternidade; Bovinos sem exame comercializados.; Leptospirose; Neosporose.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087657

Conhecimento sobre zoonoses em uma amostra dos professores do ensino fundamental do município de Passo Fundo, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Santos, C. P.; Almeida, R.; Zanella, A.; Capitanio, L.; Canto, J. I.; Alves, L. P.
A escola é considerada um local apropriado para o desenvolvimento de projetos visando a adoção de medidas educativas e preventivas, no contexto da saúde pública. Considerando esse contexto, o trabalho foi delineado para avaliar o conhecimento sobre zoonoses de uma amostra de professores do ensino fundamental I e II de escolas municipais da cidade de Passo Fundo, no Estado do Rio Grande do Sul, Brasil. Foi realizada uma pesquisa transversal quantitativa com o emprego de um questionário a 18 professores pertencentes a duas escolas municipais. O questionário aplicado continha perguntas referentes à formação acadêmica, tempo de docência, conhecimento do termo zoonose, informações sobre as doenças toxocaríase, raiva, leptospirose, toxoplasmose, “bicho do pé”...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36890

Conjuntura atual do mercado brasileiro de suínos.
Provedor de dados: 14
Autores: TALAMINI, D. J. D.; SANTOS FILHO, J. I. dos; SCHEUERMANN, G. N.
bitstream/item/159927/1/final8524.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Mercado brasileiro; Economia agrícola; Suinocultura; Mercado; Economic analysis; Swine production.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069682

Conscientização sobre a castração eletiva
Provedor de dados: 195
Autores: Azevedo, D. Delfino de; Garcia, I.; Souza, R. Rohig de; Bastos, M. C.; Silva, M. Matos Da; Miranda, I. Santos de C.; Teixeira, M. C.
O esclarecimento das dúvidas dos tutores sobre a castração dos seus animais de companhia está diretamente relacionada com a educação em saúde, sendo um processo construído em conjunto e que contribui para a autonomia das pessoas na atenção com os seus animais, buscando melhorias no bem-estar animal e na guarda responsável. É importante que os estudantes de Medicina Veterinária, como futuros profissionais da saúde, participem de atividades relacionadas à guarda responsável, bem-estar animal e saúde coletiva, além de receberem capacitações para o trabalho em comunidades, que contribuam para a formação profissional. O trabalho foi realizado em novembro de 2015, iniciando-se pela busca de informações no Centro de Controle de Zoonoses do município de Gravataí,...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36820

Conscientizando os tutores de animais sobre a displasia coxofemoral em cães
Provedor de dados: 195
Autores: Stortti, F. F.; Nunes, J. M.; Cardoso, J. N.; Santos, M. S.; Andrade, F. M.
Uma parcela do abandono de cães decorre de problemas de saúde inesperados pelos tutores, que geram gastos não previstos e modificações da expectativa de um animal saudável. A displasia coxofemoral (DCF) ocorre devido ao desenvolvimento anormal da articulação coxofemoral e é desencadeada por uma predisposição genética. Os animais acometidos pela DCF apresentam alguns sinais clínicos progressivos e quando eles não recebem o tratamento adequado podem perder a movimentação das patas traseiras. Quando o animal é um cão de guarda, a DCF interfere no desempenho de sua função diária, pois o animal tem a sua locomoção prejudicada. A DCF ocorre com maior frequência em raças de grande porte, sendo que no Brasil o Golden Retriever, o Rottweiler e o Pastor Alemão são...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37667

Consequences of intraoperative spinal cord manipulation in dogs with thoracolumbar intervertebral disc extrusion
Provedor de dados: 45
Autores: Diogo,C.C.; Tudury,E.A.; Bonelli,M.A.; Araújo,B.M.; Figueiredo,M.L. de; Fernandes,T.H.T.; Silva,A.C.; Baraúna Júnior,D.; Santos,C.R.O.; Amorim,M.M.A.; Arias,M.V. Bahr.
ABSTRACT The objective of the present study was to evaluate if extradural contact during hemilaminectomy would cause neurological deterioration in the early and/or late postoperative period in dogs with intervertebral disc extrusion. Nineteen dogs with thoracolumbar intervertebral disc extrusion underwent hemilaminectomy for spinal cord decompression and removal of extruded disc material. Meningeal contacts during surgery were quantified. Paraplegia (with nociception) and paraparesis were observed in 11/19 and 8/19 of dogs, respectively, before surgery. At the end of our study, only two (2/19) had paraplegia and one (1/19), paraparesis. There were more extradural contacts when extruded intervertebral disc material was at a ventrolateral position....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Disc herniation; Hemilaminectomy; Spinal cord.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601473

CONSEQUÊNCIAS da antecipação da semeadura da soja: programa 26: Sul.
Provedor de dados: 14
A antecipação da semeadura da soja traz consequências para a produção. A semeadura da soja antes da época recomendada pela pesquisa tem sido prática frequente nos cultivos do Rio Grande do Sul e Santa Catarina. Só que isto, muitas vezes, acarreta uma queda no rendimento de grãos, já que a época de semeadura é um dos fatores que mais influenciam na produtividade da soja. O pesquisador Mércio Strieder, da Embrapa Trigo, explica este assunto. Estudos realizados por pesquisadores da Embrapa e instituições parceiras mostraram que a semeadura antecipada traz desvantagens para os agricultores.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Soja; Semeadura; Produtividade; Grão; Agricultor.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073314

Conservação do solo no Estado de Alagoas.
Provedor de dados: 14
Autores: IVO, W. M. P. de M.; MASSAHUD, R. T. la R.
bitstream/item/170508/1/Boletim-Informativo-NRNE-SBCS-v.1-n-.1-.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Solo; Conservação.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084498

Conservação do solo no Nordeste do Brasil.
Provedor de dados: 14
Autores: AMARAL, A. J. do.
bitstream/item/174558/1/2018-007.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Conservação do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1089721

Conservação e uso da agrobiodiversidade: relatos de experiências locais.
Provedor de dados: 14
Autores: BUSTAMANTE, P. G.; BARBIERI, R. L.; SANTILLI, J.
Informações científicas para sistemas de produção de base ecológica, que articulam o conhecimento técnico-cientifico com os saberes históricos dos agricultores e das comunidades tradicionais. Contribui, assim, para consolidar o conhecimento da agroecologia e estimular a reflexão sobre o processo de construção do conhecimento agroecológico, com foco em seu elemento central a sustentabilidade, em suas dimensões epistemológica, metodológica, sociológica e tecnológica. Este terceiro volume é dedicado a estudos de caso de conservação e uso da agrobiodiversidade em diferentes territórios e com distintos atores sociais. São relatos de experiências locais, nacionais e internacionais que complementam o segundo volume desta coleção, em que foram apresentados e...
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Sustentabilidade; Estudo de caso; Ecologia vegetal; Segurança alimentar; Agricultura sustentável; Biodiversidade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086563

Conservação ex sito de recursos genéticos vegetais na Embrapa Tabuleiros Costeiros.
Provedor de dados: 14
Autores: AMARAL, A. L. do; MUNIZ, A. V. C. da S.; RANGEL, J. H. de A.; SILVA JUNIOR, J. F. da; CARVALHO, L. M. de; RAMOS, S. R. R.
bitstream/item/173426/1/FOLDER-JOSUE.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Recurso genético; Banco de germoplasma.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088334

Conservação, inovação e uso sustentável das abelhas.
Provedor de dados: 14
Autores: PEREIRA, F. de M.; MENEZES, C.; RIBEIRO, M. de F.; LOPES, M. T. do R.; REIS, V. D. A. dos.
Arranjo abelhas; Importância das abelhas; Objetivo geral; Objetivos específicos; Comitê gestor do Arranjo Abelhas; Pesquisas e resultados; Flora Apícola; Polinização e manejo de polinizadores; Manejo sustentável e criação racional de abelhas; Caracterização de produtos apícolas e certificação de produtores; Alimentação e nutrição de colônias; Conservação das abelhas; Desenvolvimento de marcadores genéticos e sequenciamento genômico; Transferência de tecnologia e divulgação de resultados; Referências bibliográficas.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Flora apícola.; Abelha; Alimentação; Nutrição; Polinização.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079112

Conservação, inovação e uso sustentável das abelhas.
Provedor de dados: 14
Autores: PEREIRA, F. de M.; MENEZES, C.; RIBEIRO, M. de F.; LOPES, M. T. do R.; REIS, V. D. A. dos.
Arranjo abelhas; Importância das abelhas; Objetivo geral; Objetivos específicos; Comitê gestor do Arranjo Abelhas; Pesquisas e resultados; Flora Apícola; Polinização e manejo de polinizadores; Manejo sustentável e criação racional de abelhas; Caracterização de produtos apícolas e certificação de produtores; Alimentação e nutrição de colônias; Conservação das abelhas; Desenvolvimento de marcadores genéticos e sequenciamento genômico; Transferência de tecnologia e divulgação de resultados.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Flora apícola; Bee; Abelha; Alimentação; Nutrição; Polinização.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080573

Conservation of ecosystem services in high-altitude Andean wetlands: social participation in the creation of a natural protected area
Provedor de dados: 67
Autores: Rubio,María Clara; Rubio,Cecilia; Salomón,Mario; Abraham,Elena.
The goal of the present work is to synthesize the process of collective construction developed to protect the high-altitude wetlands of the Blanco River basin, located in the Andes Mountains, Province of Mendoza. The participatory process arose out of an initiative of basin residents and users, and was conducted by the Integrative Committee for Creation of Potrerillos Municipal Environmental Protected Area (MEPA), composed of civil society organizations, government agencies and scientific institutions. The major pressures affecting the wetlands, identified through participatory assessment of the socio-ecosystem are: water pollution, reduction and total loss of habitat, stoppage of groundwater flows, artificial drainage, poldering of the meadow, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Community conservation strategy; Assessment; Benefciaries; Mapping; High Andes; Land use; Watershed; Land-use planning.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000200008

Conservation of geosites as a tool to protect geoheritage: the inventory of Ceará Central Domain, Borborema Province - NE/Brazil
Provedor de dados: 42
Autores: MOURA,PÂMELLA; GARCIA,MARIA DA GLÓRIA M.; BRILHA,JOSÉ B.; AMARAL,WAGNER S.
ABSTRACT The Ceará Central Domain, in the northern Borborema Province/NE Brazil, encompasses important geological records (geosites) which allow understanding a relevant period of the Earth’s evolution, mainly associated to Neoproterozoic Brazilian/Pan-African Cycle and West Gondwana amalgamation, besides Neoarchean to Ordovician records. The presented geoheritage inventory aims to characterise the geosites with scientific relevance of Ceará Central Domain. By applying a method for large areas, the final selection resulted in eight geological frameworks represented by 52 geosites documented in a single database. This is the first step for a geoconservation strategy based on systematic inventories, statutory protection, geoethical behaviour and awareness...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geological heritage; Geoconservation; Inventory; Borborema Province; Brazil.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602625

Conservation Tillage Assessment for Wheat cropping in the Central Iran: Energetic, economics and environmental aspects (Case Study: Isfahan Province)
Provedor de dados: 111
Autores: Aliasgarian, Saeed.
Conservation tillage due to some properties such as reduction in time and energy required for seedbed preparation is going to be an unavoidable choice in region with arid and semiarid climate. This research was conducted at Murchehkhort farms, central region of Iran to energetic, economics and environmental evaluation of different tillage systems. The study was planned as a completely randomized block design with three tillage treatments replicated three times. The tillage treatments were: no-tillage (NT): direct drilling, reduced tillage (RT): chisel plow and roller packing as a combined machine followed by a light disking and drilling; and Conventional tillage (CT): moldboard plow followed by two heavy harrow diskings and drilling. NT Compared to CT and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: No-tillage; Reduced tillage; Energy efficiency; Gross margin; Herbicide.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4049

Considerações sobre manejo de irrigação em hortaliça.
Provedor de dados: 14
Autores: BRAGA, M. B.
"A importância da irrigação para a produtividade das culturas vem sendo mostrada em diversos trabalhos científicos e, as vezes, chega a quadruplicar a produtividade em relação ao período de seca, como o caso do arroz e do café.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Hortaliça; Agua; Irrigação; Produtividade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085967

Considering reefscape configuration and composition in biophysical models advance seascape genetics
Provedor de dados: 5
Autores: Van Wynsberge, Simon; Andrefouet, Serge; Gaertner-mazouni, Nabila; Tiavouane, Josina; Grulois, Daphne; Lefevre, Jerome; Pinsky, Malin L.; Fauvelot, Cecile.
Previous seascape genetics studies have emphasized the role of ocean currents and geographic distances to explain the genetic structure of marine species, but the role of benthic habitat has been more rarely considered. Here, we compared the population genetic structure observed in West Pacific giant clam populations against model simulations that accounted habitat composition and configuration, geographical distance, and oceanic currents. Dispersal determined by geographical distance provided a modelled genetic structure in better agreement with the observations than dispersal by oceanic currents, possibly due to insufficient spatial resolution of available oceanographic and coastal circulation models. Considering both habitat composition and...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00387/49791/50345.pdf

Consorciação com guandu na recuperação de pastagens degradadas, uma tecnologia de duplo propósito: adubação verde e pastejo consorciado diferido.
Provedor de dados: 14
Autores: OLIVEIRA, P. P. A.; MATTA, F. de P.; GODOY, R.
bitstream/item/170492/1/Circula75.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Forrageira.; Adubação Verde; Pastagem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069192

Consorciação da cajucultura com culturas anuais.
Provedor de dados: 14
Autores: RIBEIRO, J. L.; BARRETO, A. L. H.; CAMARA, J. A. da S.
bitstream/item/168564/1/Consociacao-da-cajucultura-11-12-2017.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Culturas consorciadas.; Sistema de Produção.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082043

Consórcio de alface e milho verde sobre cobertura viva e morta em plantio direto
Provedor de dados: 75
Autores: Nespoli,Andre; Seabra Júnior,Santino; Dallacort,Rivanildo; Purquerio,Luis FV.
RESUMO Nesse trabalho objetivou-se avaliar o cultivo consorciado de alface e milho verde sobre diferentes coberturas de solo em plantio direto. A pesquisa foi realizada em Cáceres-MT, entre 20 de dezembro de 2012 e 27 de junho de 2013. O delineamento experimental utilizado foi em blocos ao acaso, com quatro repetições, em esquema fatorial. Os tratamentos consistiram de sistemas de cultivo de alface [monocultivo e consórcio com milho verde) e preparos de solo (solo revolvido sem cobertura, plantio direto com cobertura morta de milheto (Pennisetum americanum) e cobertura viva com amendoim forrageiro (Arachis pintoi)]. As parcelas foram constituídas de canteiros individuais de 1,2 m de largura por 4 m de comprimento. A implantação do milho verde foi realizada...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactuca sativa; Zea mays; Arachis pintoi; Pennisetum americanum; Sistema de produção; Sustentabilidade; Condições tropicais.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300453

CONSÓRCIO de banana com açaí: alternativa sustentável de cultivo: programa 8: Norte.
Provedor de dados: 14
O consórcio de banana com açaí é uma alternativa sustentável de cultivo. O consorciamento de fruteiras é uma técnica rentável que permite o cultivo de mais de uma espécie, em uma mesma área. O pesquisador Romeu Andrade da Embrapa Acre detalha as vantagens dos consórcios em geral, com destaque para a dupla banana e açaí, sobre a qual fornece, inclusive, as medidas ideais de espaçamento.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Banana; Açaí; Consorciação de cultura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067777

Consórcio de guandu com milho ou com sorgo para produção de silagem.
Provedor de dados: 14
Autores: COSTA, J. A. A. da; NEVES, A. P.; SILVEIRA, L. de S. M.; VILLAFUERTE, S. F. E.; GUIMARAES, R. L. S.; PROCIÚNCULA, G. C. da; SOUZA JUNIOR, V. R. de; VERZIGNASSI, J. R.; QUEIROZ, H. P. de.
O Brasil desenvolveu inúmeras tecnologias que permitiram o sucesso da agropecuária tropical. A atuação das instituições de pesquisa, de extensão rural e das universidades levou à viabilização do Cerrado na década de 70 (correção e fertilização do solo, adaptação e melhoramento de cultivares agrícolas e forrageiras, bem como a melhoria genética das raças zebuínas) convertendo-o, hoje, na maior região brasileira de produção agrícola e pecuária. Entre as décadas de 80 e 90, novas tecnologias foram incorporadas, o que aumentou a produtividade e a sustentabilidade dos sistemas produtivos, entre elas: o plantio direto na palha e os primeiros sistemas integrados de produção. A produção de silagem tem sido, tradicionalmente, uma prática de conservação de forragem...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Silagem; Ensilagem; Forragem; Leguminosa forrageira; Guandu; Sorgo forrageiro; Milho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087563

CONSÓRCIO GUANDU-MILHO-BRAQUIÁRIA PARA INTEGRAÇÃO LAVOURA-PECUÁRIA
Provedor de dados: 196
Autores: Guimarães, Frederico da Silva; Ciappina, Angelina Luzia; Anjos, Rosane Angélica Reis dos; da Silva, Alex; Pelá, Adilson.
A Integração Lavoura-Pecuária (ILP) é uma alternativa para melhor exploração da terra durante o ano. Uma possível melhoria para este sistema é a inserção do feijão guandu anão (Cajanus cajan) visando o aumento no teor de proteína da pastagem durante o período de seca. O presente trabalho objetivou analisar a produtividade de biomassa de milho para silagem (Zea mays) em consórcio com braquiária (Urochloa ruziziensis) e diferentes densidades de feijão guandu. O delineamento experimental foi em blocos casualizados com sete tratamentos e quatro repetições, sendo eles: milho + braquiária + cinco densidades de feijão guandu (50 mil, 100 mil, 150 mil, 200 mil e 300 mil plantas por hectare), milho + braquiária e milho solteiro. A maior produtividade de massa seca...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/2218

Consortium of eucalyptus with forage sorghum in semiarid of Minas Gerais State
Provedor de dados: 65
Autores: Albuquerque,Carlos Juliano Brant; Silva,Sérgio Macedo; Luz,José Magno Queiroz; Zandonadi,César Henrique.
ABSTRACT: The objective was to estimate the wood yield and essential oil content in three clones of eucalyptus that were planted in four contrasting arrangements and intercropped with sorghum. Eucalyptus clones MA2001 (Eucalyptus camaldulensis x E. tereticornis), A144 (Eucalyptus urophylla x E. grandis), and GG100 (Eucalyptus urophylla x E. grandis), were planted in single rows (10x2m), double rows (2x3+15m and 2x3+20m); and, triple rows (2x3x2+10m) in a randomized, complete block design experiment with four replicates. Our results demonstrated that planting spacing did not influence the essential oil yield or diameter at breast height in the clones. However, higher density plantings were shown to result in higher fresh weight of branches and leaves per...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Row spacings; Clones; Forest; Integrated crop-livestock-forestry system (ICLF).
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100301

Conspecific and heterospecific alarm substances induce behavioral responses in juvenile catfish Rhamdia quelen
Provedor de dados: 83
Autores: Vogel,Carina; Weber,Paula D.; Lang,Carla; Baldisserotto,Bernardo.
ABSTRACT The recognition of chemical information indicating the presence of a predator is very important for prey survival. In this study we tested antipredator behavioral response of juvenile silver catfish (Rhamdia quelen) against predator odor released by two different potential predators, Hoplias malabaricus and the snake Helicops infrataeniatus, and alarm cues and disturbance cues released by conspecifics and by non-predator species, Megaleporinus obtusidens and Astyanax lacustris. We used juvenile catfish that were naive to predators. The trials consisted of a 10-min prestimulus and a 10-min post-stimulus observation period. The behavioral response displayed by silver catfish exposed to alarm cues comprised a decrease in shelter use and an increase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alarm cues; Anti-predator behavior; Disturbance cues; Predator odor; Skin extract.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200201

Construção da fertilidade do solo e manutenção de ambientes de elevado potencial produtivo.
Provedor de dados: 14
Autores: RESENDE, A. V. de; SIMÃO, E. de P.; GONTIJO NETO, M. M.; BORGHI, E.; SANTOS, F. C. dos.
bitstream/item/168325/1/Construcao-fertilidade.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Perfil do solo; Milho; Safrinha.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081654

Construção de mercados e agricultura familiar: desafios para o desenvolvimento rural
Provedor de dados: 125
Autores: Sousa,Diego Neves de.
Tipo: Info:eu-repo/semantics/review
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000300012

Construção e uso de instrumentos de enriquecimento ambiental com materiais recicláveis em abrigo de gatos domésticos
Provedor de dados: 195
Autores: Baptista, R. I. A. A.; Moura, F. M. L.; Moura, R. T. D.; Barbieri, L. S.; Tavares, M. H. B.; Santos, T. Oliveira dos.
Devido aos graves e negativos impactos ambientais provocados pelas atividades humanas sobre o planeta, um dos maiores desafios dessa esfera é o desenvolvimento sustentável. A preocupação com as gerações futuras tem feito que a sociedade procure alternativas de retardar esse descarte, bem como transformar a matéria-prima em material biodegradável. Levando em conta esse panorama, a reciclagem de resíduos sólidos é uma das escolhas que contribuem para solução do problema – e uma das maneiras de reaproveitamento desse tipo de material é a confecção de brinquedos como instrumentos de enriquecimento ambiental (EA) para os animais. Eles podem ser efetuados com materiais que são facilmente descartados e encontrados, tais como garrafas PET, pneus, cordas, caixas de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36809

Construction and calibration of weighing lysimeters with an automated drainage system
Provedor de dados: 91
Autores: Sanches,Arthur C.; Souza,Débora P. de; Mendonça,Fernando C.; Maffei,Rodolfo G.
ABSTRACT Quantification of the drained volume is one of the difficulties involved in using weighing lysimeters. Typically, this volume is measured by accessing a moat at the base of a lysimeter. However, it is not feasible to install the moat in small devices. Thus, the aim of this study involves developing, installing, calibrating, and checking the efficiency of small weighing lysimeters with automated drainage systems to test their functionality in field conditions. Each lysimeter is composed of a round PVC water tank with a diameter of 1.22 m and a depth of 0.58 m that is placed over a metal frame with three electronic load cells with the nominal capacity of each cell corresponding to 500 kg. The drainage system is composed of a small reservoir with a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Evapotranspiration; Water balance; Water consumption.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000700505

Construction and characterization of a recombinant yellow fever virus stably expressing Gaussia luciferase
Provedor de dados: 42
Autores: KASSAR,TELISSA C.; MAGALHÃES,TEREZA; S. JÚNIOR,JOSÉ V.J.; CARVALHO,AMANDA G.O.; SILVA,ANDRÉA N.M.R. DA; QUEIROZ,SABRINA R.A.; BERTANI,GIOVANI R.; GIL,LAURA H.V.G.
ABSTRACT Yellow fever is an arthropod-borne viral disease that still poses high public health concerns, despite the availability of an effective vaccine. The development of recombinant viruses is of utmost importance for several types of studies, such as those aimed to dissect virus-host interactions and to search for novel antiviral strategies. Moreover, recombinant viruses expressing reporter genes may greatly facilitate these studies. Here, we report the construction of a recombinant yellow fever virus (YFV) expressing Gaussia luciferase (GLuc) (YFV-GLuc). We show, through RT-PCR, sequencing and measurement of GLuc activity, that stability of the heterologous gene was maintained after six passages. Furthermore, a direct association between GLuc...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gaussia luciferase; Homologous recombination in yeast; Reporter gene; Yellow fever virus.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502119

Construction of Multi-Year Time-Series Profiles of Suspended Particulate Inorganic Matter Concentrations Using Machine Learning Approach
Provedor de dados: 5
Autores: Renosh, Pannimpullath R.; Jourdin, Frederic; Charantonis, Anastase A.; Yala, Khalil; Rivier, Aurelie; Badran, Fouad; Thiria, Sylvie; Guillou, Nicolas; Leckler, Fabien; Gohin, Francis; Garlan, Thierry.
Hydro-sedimentary numerical models have been widely employed to derive suspended particulate matter (SPM) concentrations in coastal and estuarine waters. These hydro-sedimentary models are computationally and technically expensive in nature. Here we have used a computationally less-expensive, well-established methodology of self-organizing maps (SOMs) along with a hidden Markov model (HMM) to derive profiles of suspended particulate inorganic matter (SPIM). The concept of the proposed work is to benefit from all available data sets through the use of fusion methods and machine learning approaches that are able to process a growing amount of available data. This approach is applied to two different data sets entitled “Hidden” and “Observable”. The hidden...
Tipo: Text
Palavras-chave: Suspended particulate inorganic matter; Self-organizing maps; Hidden Markov Model; Machine learning; English Channel; ROMS.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00415/52653/53511.pdf

Construindo uma nova Amazônia.
Provedor de dados: 14
Autores: HOMMA, A. K. O.
bitstream/item/164755/1/Homma-2017.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Desenvolvimento.; Amazonia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076862

Consumer preferences for farmed organic salmon and eco-labelled wild salmon in Denmark1
Provedor de dados: 21
Autores: Ankamah-Yeboah, Isaac; Asche, Frank; Bronnmann, Julia; Nielsen, Max; Nielsen, Rasmus.
Sustainably produced food products have rapidly grown in popularity within the last years. Eco-labeling systems to indicate the environmental sustainability of product have also been implemented in the seafood market, with the MSC label for wild fish as the leading one. However, it is not clear whether consumers really notice the values behind an eco-label and how important these attributes are in their purchasing decision. This study analyzes data from a large household scanner panel to investigate actual consumer purchasing behavior and preferences when faced with competing product attributes such as organic and MSC labeled for salmon in Denmark. To accomplish these objectives and explicitly account for consumer heterogeneity, a mixed logit as well as a...
Tipo: Journal paper
Palavras-chave: Farm economics.
Ano: 2017
URL: http://orgprints.org/31428/1/Salmon%20Demand.pdf

Consumers’ evaluation of imported organic food products: The role of geographical distance (only abstract - complete manuscript will follow, when published)
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
Abstract   Country-of-origin (COO) effects and consumer evaluation of organic food products are rarely studied as a whole. Thus, how consumers evaluate imported organic products is under-researched. The aim of this study was therefore to investigate organic consumers’ preferences for imported organic food products from different origins and the underlying reasons for these preferences, including how COO preferences depend on the consumers’ geographical distance to the COO. We applied a multi-method approach which consisted of in-store interviews (N = 255) and focus groups (six, N = 38) with organic consumers in three German cities located in the north (Hamburg, close to Denmark), west (Münster, close to The Netherlands) and south (Munich, close to...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health Consumer issues.
Ano: 2017
URL: http://orgprints.org/32710/1/Consumers%20COO%20preferences_final.pdf

Consumidor consciente: uma nova realidade para a indústria.
Provedor de dados: 14
Autores: SIQUEIRA, K. B.
Tipo: Artigo de periódico
Palavras-chave: Bordão no mercado; Rótulo do alimento; Indústria de lácteos.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083676

Consumo, comportamento e desempenho em ovinos alimentados com dietas contendo torta de mamona
Provedor de dados: 124
Autores: Gomes,Fernando Henrique Teixeira; Cândido,Magno José Duarte; Carneiro,Maria Socorro de Souza; Furtado,Rafael Nogueira; Pereira,Elzânia Sales.
RESUMO A torta de mamona tem potencial para utilização na alimentação de ovinos em regiões semiáridas, mas apresenta como limitação a ricina, que pode causar intoxicação. Objetivou-se avaliar influência de dietas contendo torta de mamona em comportamento ingestivo, consumo e desempenho em ovinos. Foram distribuídos 20 ovinos Morada Nova em blocos ao acaso (dois blocos) com cinco tratamentos (torta de mamona não tratada, tratada com calcário calcítico, com ureia, com fosfato monobicálcico e autoclavada) e quatro repetições. O consumo dos nutrientes não foi influenciado pelos tratamentos de destoxificação, além dos animais não terem apresentado sintomas de intoxicação. Quanto ao comportamento ingestivo, não houve diferença para a maioria das variáveis entre...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ricinus communis L; Destoxificação; Ganho médio diário.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000100182

Consumo de água em vinhedo com e sem cobertura vegetal do solo.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.; SOUZA, R. T. de.
O Consumo hídrico, ou evapotranspiração de um vinhedo (ETv), envolve três componentes principais: a transpiração das videiras (Tv); a transpiração da vegetação de cobertura do solo (Tc); a evaporação da água do solo sem vegetação de cobertura (Es). Quando o solo é mantido limpo, a evapotranspiração do vinhedo equivale à soma da transpiração das videiras com a evaporação da água do solo (ETv = Tv + Es). Já quando se deixa uma vegetação espontânea Consumo de água em vinhedo com e sem cobertura vegetal do solo o consumo de água do vinhedo será igual à transpiração das videiras somada à transpiração da cobertura vegetal do solo (ETv = Tv + Tc). Alguns produtores de uva costumam deixar o solo limpo, buscando aumentar a disponibilidade de água e nutrientes para...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Videira; Vinhedo.; Água; Cobertura Vegetal; Cobertura do Solo; Evapotranspiração.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067001

Consumo de agua y rendimiento de tomate de cáscara bajo diferentes cubiertas de invernaderos
Provedor de dados: 75
Autores: Ramos-López,Bernabé I; Martínez-Gutiérrez,Gabino A; Morales,Isidro; Escamirosa-Tinoco,Cirenio; Pérez-Herrera,Aleyda.
RESUMEN En México, el cultivo de tomate de cáscara o tomate verde (Physalis ixocarpa) se realiza en campo, en pequeñas superficies, con poca tecnificación y bajos rendimientos. Para conocer el comportamiento y aumentar su rendimiento, se evaluó el cultivo de tomate de cáscara cultivar Rendidora bajo tres estructuras de protección, con diferentes materiales de cubierta y su influencia sobre la radiación fotosintéticamente activa (RFA), la temperatura y humedad relativa del aire, el potencial mátrico del suelo, consumo de agua y rendimiento. Los materiales de cubierta fueron polietileno transparente, polietileno blanco y malla blanca tipo antiáfidos. Cada material de cubierta fue un tratamiento y el testigo sin cubierta. La densidad de siembra fue de 1,5...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Physalis ixocarpa; Tomatillo; Agricultura protegida; Radiación solar; Potencial mátrico; Eficiencia en el uso del agua.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200265

Consumo e produção em mudança.
Provedor de dados: 14
Autores: LOPES, M. A.
bitstream/item/172311/1/Consumo-e-producao-em-mudanca.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Objetivos do Desenvolvimento Sustentável; Agenda; Recurso natural; Consumo; Pobreza; Fome; Produção.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087316

Consumo excesivo de cafeína y eventuales poblaciones de riesgo
Provedor de dados: 40
Autores: Carnevali de Falke,Susana; Degrossi,María Claudia.
La cafeína (1,3,7-trimetilxantina), es uno de los componentes alimentarios más consumidos y estudiados. Aunque un consumo moderado no implica riesgos para la salud, un ingesta excesiva puede conducir a efectos adversos, tales como ansiedad, irritabilidad, palpitaciones e insomnio. Con el propósito de caracterizar el riesgo para la salud en mujeres adultas de 18 a 70 años en Argentina, se abordaron los siguientes objetivos: determinar el contenido de cafeína en cinco bebidas disponibles en el mercado argentino y con estos datos y otros de fuentes bibliográficas estimar la ingesta media diaria de esta sustancia en dicha población para establecer si existen grupos en riesgo, estudiar la relación de dicha ingesta con el lugar de residencia y determinar el...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cafeína; Ingesta diaria; Mate; Riesgo.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-37432017000300001

Consumption and attitudes regarding berries-based products - comparative analysis of Romania, France and Turkey
Provedor de dados: 21
Autores: Popa, Mona Elena; Geicu-Cristea, Mihaela; Popa, Alexandra; Drãghici, Mihaela; Tãnase, Elisabeta Elena; Mitelut, Amalia Carmen; Iorga, Corneliu Sorin; Guillaume, Carole; Gontard, Nathalie; Guillard, Valérie; Gogu, Fahrettin; Yanik, Derya Kocak.
Berry-based products that have beneficial effects on consumer health are competitive on the market only if consumers understand the benefits of such products. The purpose of this research was to gain in-depth analysis of the factors that influence the consumer choices and behavior towards berry based food products in three different countries, from eastern and western Europe: Romania, France and Turkey. These three countries as a three distinctive markets for organic products were chosen to find out similar and different attitudes and behavior towards organic food consumption. This cross-cultural consumer study aims to contribute to socioeconomic research market actors and policy makers. French consumers appear to be the most loyal consumers of...
Tipo: Journal paper
Palavras-chave: "Organics" in general; Countries and regions.
Ano: 2017
URL: http://orgprints.org/32079/1/Popa%20et%20al.%202017%20Consumption%20and%20attitudes%20regarding%20berries-based%20products.pdf

Consumption of baru nuts (Dipteryx alata) in the treatment of obese mice
Provedor de dados: 65
Autores: Araújo,Andreia Cristina Ferraz; Rocha,Juliete Castro; Paraiso,Alanna Fernandes; Ferreira,Adaliene Versiani Matos; Santos,Sergio Henrique Sousa; Pinho,Lucineia de.
ABSTRACT: The present study evaluated the effects of baru nut consumption on body weight, percent adiposity, amount of adipose tissue and blood levels in obese male Swiss mice. After inducing obesity by providing high-glucose diet (60 days), the mice were divided into 4 groups (7 animals per group) and were fed on a control diet (C), high-glucose diet (HG) or high-glucose diet added with baru (HGBA) or soybean oil (HGSO). Groups fed with diet HGBA had a decrease in the weight gain and glucose and triglyceride levels when compared to diet HG. Aimals fed with HG exhibited a higher proportion of epididymal and retroperitoneal adipose tissue. The inclusion of baru nut in the diet improved the control of weight gain and glucose and triglyceride levels in obese...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Obesity; Functional food; Baru nuts.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200405

Consumption Pattern of Bromadiolone in Presence of Alternative Food by House Mice (Mus musculus) Infesting Poultry Farms
Provedor de dados: 89
Autores: Aristegui,E; Miño,MH; Mansilla,PR; Guidobono,JS; Cueto,GR.
ABSTRACT Poultry farms in Central Argentina are often infested by Mus musculus L., despite the regular application of the rodenticide bromadiolone. This failure may be explained by the consumption pattern of mice, which may prefer alternative foods available on the farms to bromadiolone baits. Here we examine the consumption pattern of bromadiolone in the presence of wheat by M. musculus infesting poultry farms compared with the laboratory CF1 mouse strain. Overall, the poultry farm mice had longer survival and lower total food consumption in comparison with the CF1 mice. On the first day of the experiment, rodents from both strains and sexes consumed bromadiolone in the same proportion as wheat. On the second day, female mice of both origins showed a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poultry farms; Mus musculus; Rodent control; Rodenticides.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100095

Contadini vincenti con la biodiversità
Provedor de dados: 21
Autores: Pfiffner, Lukas; Birrer, Simon.
La produzione di alimenti si combina perfettamente con la conservazione e la promozione della biodiversità
Tipo: Newspaper or magazine article
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/32721/1/Bioattualit%C3%A0_4_2017_L.Pfiffner.pdf

Containers volume and types of seeds for jabuticabeira seedling production
Provedor de dados: 22
Autores: Vendruscolo, Eduardo Pradi; Campos, Luiz Fernandes Cardoso; Seleguini, Alexsander.
The jabuticabeira is a native species of Brazil and has potential for the production of cosmetics, processed foods and fresh consumption. However, little research has been conducted on the production system, resulting in shortage of information about the species. In this sense, the objective was to define the best conditions for the production of seedlings jabuticabeira "pingo-de-mel" by the interaction of different volumes of containers and types of seeds. In a completely randomized design with factorial 3 x 3 and four replications, partially pulped seeds, not pulped seeds and seeds from fruits collected on the ground were sown in plastic tubes of three volumes (50, 100 and 300 ML3). For each treatment were evaluated parameters related to the emergence...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Espécie nativa; Desenvolvimento inicial; Plinia sp.; Qualidade de muda; Reprodução sexuada.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15120

Contaminação potencial dos corpos hídricos por agrotóxicos em áreas de produção de uva.
Provedor de dados: 14
Autores: SILVA, P. T. de S. e; SILVA, G. de S.; AMORIM JÚNIOR, A. C.; ALBUQUERQUE JÚNIOR, E. C. de; CUNHA, T. J. F.; MOURA, M. S. B. de.
A videira (Vitis vinifera L.) é uma das mais importantes culturas da região do Submédio do Vale do São Francisco. Os insumos agrícolas utilizados para o seu desenvolvimento e controle fitossanitário podem acarretar risco de contaminação aos recursos hídricos. O objetivo deste trabalho foi avaliar o potencial de contaminação das águas superficiais e subterrâneas pelos agrotóxicos empregados na produção de uva, utilizando o Índice de GUS (Groundwater Ubiquity Score) e o método de Goss. Para isso, foi realizado um levantamento dos principais agrotóxicos utilizados na região estudada, por meio de questionários e foi verificado a sua classificação toxicológica e ambiental. Foi observado que mais de 50% dos agrotóxicos utilizados nas áreas de videira,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Contaminação da água; Índice de GUS; Método de Goss; Videira; Vitivinicultura; Uva; Agrotóxico; Solo; Fertilidade do Solo; Resíduo Quimico; Vitis Vinifera; Grapes; Water resources; Pesticides.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088285

Contamination par des adventices
Provedor de dados: 21
Autores: Schild, Marion; Tong, Bennan.
On observe de plus en plus d’adventices contenant des alcaloïdes toxiques comme la stramoine ou les séneçons. Il faut les maîtriser sous peine d’avoir rapidement des aliments contaminés.
Tipo: Newspaper or magazine article
Palavras-chave: Crop health; Quality; Protection Weed management.
Ano: 2017
URL: http://orgprints.org/31634/1/bioactualites-schild-tong-4.pdf

Contemporary groups in the genetic evaluation of Nellore cattle using Bayesian inference
Provedor de dados: 86
Autores: Silva,Delvan Alves da; Silva,Fabyano Fonseca e; Ventura,Henrique Torres; Junqueira,Vinícius Silva; Silva,Alessandra Alves da; Mota,Rodrigo Reis; Lopes,Paulo Sávio.
Abstract: The objective of this work was to evaluate the criteria for the formation of contemporary groups (CGs) in the genetic evaluation of body weight at weaning in Nellore cattle. A total of 713,474 records from 3,066 herds located in Midwestern and Northern Brazil were used. Data were obtained from the genealogical registry of zebu breeds of the Brazilian association of zebu breeders. Data structures were defined based on the number of standard deviations (SDs) for outlier removal (±2.0, ±2.5, ±3.0, and ±3.5) and on the minimal number of animals per CG (3, 7, and 15). Genetic evaluation was performed with an animal model using Bayesian inference. Data structures with ±3.5 SDs and CG with at least 15 animals presented the highest additive genetic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Heritability; Outliers; Zebu.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800643

Contenção física, pesagem e medição de quelônios de água doce em cativeiro.
Provedor de dados: 14
Autores: ARAÚJO, J. da C.
bitstream/item/165565/1/CPAF-AP-2017-CIT-42-Contencao-fisica-pesagem-quelonio.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Quelônio; Reptil; Tracajá; Sanidade animal; Manejo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078161

Contenido de metales en muestras biológicas de la isla Rocuant, bahía Concepción, Chile
Provedor de dados: 72
Autores: Werlinger I.,Camilo; Salamanca O.,Marco.
RESUMEN Se analiza la presencia de metales pesados en tejidos de organismos provenientes del sector aledaño a Isla Rocuant, Bahía Concepción. Los organismos estudiados fueron los bivalvos bentónicos Tagelus dombeii (&amp;#8220;navajuela&amp;#8221;), Mulinia edulis (&amp;#8220;taquilla&amp;#8221;), las macroalgas Gracilaria chilensis (&amp;#8220;pelillo&amp;#8221;) y Rhodymenia sp (&amp;#8220;rodymenia&amp;#8221;) y el pez Stromateus stellatus (&amp;#8220;pampanito&amp;#8221;). Los metales analizados en sus tejidos fueron Cd, Fe, Hg, Pb y Zn para los cuales no existen registros previos en la localidad. La obtención de las muestras fue realizada por medio de buceo &amp;#8220;hooka&amp;#8221; para los organismos bentónicos, mientras que los peces fueron...
Tipo: Journal article
Palavras-chave: Bentos; Macroalgas; Metales pesados; Organismos marinos; Peces.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382017000100017

Content design and validation of a Standard Operating Procedure to provide pharmacotherapy follow-up for the elderly in Cuba
Provedor de dados: 60
Autores: Ortega López,Irma Leonor; Dupotey Varela,Niurka María; Reyes Hernández,Ivette; Verdecia Rosés,Miguel Ernesto; Veranes Vera,Yoenia; Sagaró Yi,Natacha de la Concepción; Núñez Pérez,Claudia Lisset; Barroso Barrientos,Arlettys.
ABSTRACT Incorporating methodological tools that allow uniform and standardized development from the clinical pharmacy services to the Pharmaceutical Care practice, is nowadays a necessity. Considering the importance of pharmaceutical care provision to elderly patients, this manuscript introduces the design and content validation of a standard operating procedure to provide pharmacotherapy follow-up to the elderly in nursing homes in Cuba. The procedure was designed based on a deep analysis of documents relative to experiences focused on holistic care to elderly patients, criteria for the identification and assessment of potentially inappropriate prescriptions and the relationship between functional geriatric evaluation and the use of drugs. The content...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Standardized Operating Procedure/validation; Pharmacotherapy Follow-Up/elderly/Cuba; Pharmaceutical Care/Cuba; Comprehensive Health Carefor/elderly; Delphi methodology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200620

Content of health-beneficial compounds and sensory properties of organic apple juice as affected by processing technology
Provedor de dados: 21
Autores: Heinmaa, Lagle; Moor, Ulvi; Põldma, Priit; Raudsepp, Piret; Kidmose, Ulla; Lo Scalzo, Roberto.
Quality of cloudy organic apple juice processed by rack-and-frame press (RFP), water press (WP) or belt  press (BP) was evaluated in terms of sensory properties and instrumentally measured colour, content of  ascorbic acid (AsA), total soluble solids (TSS), titratable acidity (TA), polyphenols and total antioxidant  capacity (TAC).  ‘Cortland’, ‘Krista’, ‘Krameri tuvi~oun’ and ‘Talvenauding’ apples from Estonia were separately processed  into juice by RFP, WP and BP. Juice was pasteurized at 85 �C. Pressing methods had a significant effect on  juice quality.  RFP-juices had the lowest TAC and content of health-beneficial polyphenols (chlorogenic acid, (�)  epicatechin, (þ)catechin, procyanidin B2). BP-juices had the highest content of these polyphenols,...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health.
Ano: 2017
URL: http://orgprints.org/33746/1/j.lwt.2016.11.044

Content of health-beneficial compounds and sensory properties of organic apple juice as affected by processing technology
Provedor de dados: 21
Autores: Heinmaa, Lagle; Moor, Ulvi; Põldma, Priit; Raudsepp, Piret; Kidmose, Ulla; Lo Scalzo, Roberto.
Quality of cloudy organic apple juice processed by rack-and-frame press (RFP), water press (WP) or belt  press (BP) was evaluated in terms of sensory properties and instrumentally measured colour, content of  ascorbic acid (AsA), total soluble solids (TSS), titratable acidity (TA), polyphenols and total antioxidant  capacity (TAC).  ‘Cortland’, ‘Krista’, ‘Krameri tuvi~oun’ and ‘Talvenauding’ apples from Estonia were separately processed  into juice by RFP, WP and BP. Juice was pasteurized at 85 �C. Pressing methods had a significant effect on  juice quality.  RFP-juices had the lowest TAC and content of health-beneficial polyphenols (chlorogenic acid, (�)  epicatechin, (þ)catechin, procyanidin B2). BP-juices had the highest content of these polyphenols,...
Tipo: Journal paper
Palavras-chave: Food security; Food quality and human health.
Ano: 2017

Content of inorganic solutes in lettuce grown with brackish water in different hydroponic systems
Provedor de dados: 91
Autores: Cova,Alide M. W.; Freitas,Fabio T. O. de; Viana,Paula C.; Rafael,Maria R. S.; Azevedo Neto,André D. de; Soares,Tales M.
ABSTRACT The objective of this study was to evaluate the growth and accumulation of ions in lettuce grown in different hydroponic systems and recirculation frequencies. The experimental design was randomized blocks with 8 treatments and 4 replicates. The evaluated hydroponic systems were Nutrient Flow Technique (NFT) and an adapted Deep Flow Technique (DFT), the latter with recirculation frequencies of 0.25, 2 and 4 h. Both systems used fresh water and brackish water. Plant growth, accumulation of inorganic solutes (Na+, K+, Cl- and NO3-) and the correlation between dry matter production and Na+/K+ and Cl-/NO3- were evaluated. The salinity of the water used to prepare the nutrient solution caused decrease in growth and K+ and NO3- levels, and increased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soilless cultivation; Lactuca sativa; Salinity; NFT and DFT systems.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000300150

Conteúdo de nutrientes na serapilheira em três fisionomias do Cerrado do Distrito Federal
Provedor de dados: 190
Autores: Ribeiro, Fabiana Piontekowski; Bussinguer, Angela Pereira; Hodecker, Barbara Elias Reis; Gatto, Alcides.
O estudo foi realizado na Fazenda Água Limpa, DF, em três fisionomias: Cerrado típico, mata de galeria e povoamento de Eucalyptus urograndis, e teve por objetivo analisar o conteúdo de macro e micronutrientes via estoque de serapilheira, durante as épocas seca e chuvosa. Procedeu-se a coleta mensal de serapilheira no período de setembro de 2011 a agosto de 2012. As amostras foram coletadas aleatoriamente, com três repetições em cada fisionomia sendo secas para posterior determinação dos teores de nutrientes. Os resultados foram avaliados por análise de variância, teste de Tukey e correlação de Pearson. Os conteúdos de macronutrientes no estoque de serapilheira na Mata de Galeria e eucalipto apresentaram-se na ordem de N &gt; Ca &gt; K &gt; Mg &gt; S &gt; P...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silvicultura; Ciclagem de nutrientes de Florestas; Recursos Florestais Macronutrientes; Micronutrientes; Eucalypus Macronutrients; Micronutrients; Eucalyptus.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1312

Contexto, desafios e oportunidades para diferenciação e valorização da carne dos campos Sul-brasileiros.
Provedor de dados: 14
Autores: BORBA, M. F. S.; GENRO, T. C. M.; NALERIO, E. S.; SANT'ANNA, D. M.; GARAGORRY, F. C.; LAMPERT, V. do N.; CARDOSO, F. F.
Produção primordialmente em pastagens; Disponibilidade de rebanhos de raças; Características intrínsecas da carne de pasto; Processos de valorização/diferenciação: organização e acesso aos mercados; Alto Camaquã; Apropampa; Aproccima; Alianza del Pastizal
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Carne; Produçao de carne; Produção animal; Bovino.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077363

Contexto econômico e social da produção de farinha de mandioca na Regional do Juruá, Acre.
Provedor de dados: 14
Autores: SILVA, F. de A. C.; KLEIN, M. A.; FONTENELE, R. A.
Com uma extensão territorial de 164.123 km2 e uma população estimada de 829.619 habitantes, o Estado do Acre está dividido em cinco microrregiões: Alto Acre, Baixo Acre, Purus, Tarauacá-Envira e Juruá. A Regional do Juruá está situada no extremo oeste do estado, compreendendo os municípios de Cruzeiro do Sul, Mâncio Lima, Marechal Thaumaturgo, Porto Walter e Rodrigues Alves. Possui uma extensão de 31.943 km2, o que corresponde a 20% da área total do estado, sendo sua população de 147 mil habitantes, dos quais 43% habitam a zona rural. A base das atividades agrícola, pecuária e florestal do Estado do Acre é a produção familiar, resultante de um processo de reforma agrária iniciado na década de 1970. A produção agropecuária na Regional do Juruá é...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Indicação geográfica; Produção artesanal; Território da Cidadania; Regional do Juruá; Cruzeiro do Sul (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Denominación de origen protegida; Desarrollo socioeconómico; Explotación agrícola familiar; Harina de yuca; Tecnología tradicional.; Agricultura familiar; Farinha; Mandioca; Manihot esculenta; Procedência; Desenvolvimento socio-econômico; Family farms; Cassava flour; Traditional technology; Protected designation of origin; Provenance; Socioeconomic development.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086119

Continuous blood purification treatment for endotoxin-induced acute respiratory distress syndrome
Provedor de dados: 56
Autores: Jiang,Y.; Lin,R.; Xu,Y.; Zhang,S.; Cui,K.; Zhu,M.; Li,A.; Chen,C.; Yang,J.; Yang,W.
This study aimed to explore the effects of continuous blood purification (CBP) treatment in pigs affected with acute respiratory distress syndrome (ARDS). A total of 12 healthy male pigs, weighing 12±1.8 kg, were randomly and equally assigned to the control and experimental groups. The ARDS pig model was prepared by intravenous injections of endotoxin (20 µg/kg). The control group was given conventional supportive therapy, while the experimental group was given continuous veno-venous hemofiltration therapy. During the treatment process, the variations in dynamic lung compliance, oxygenation index, hemodynamics, and urine volume per hour at different times (Baseline, 0, 2, 4, and 6 h) were recorded. The levels of tumor necrosis factor (TNF-α), interleukin 6...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acute respiratory distress syndrome; Continuous blood purification treatment; Endotoxin; Hemodynamics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000200604

Continuous selection pressure to improve temperature acclimation of Tisochrysis lutea
Provedor de dados: 5
Autores: Bonnefond, Hubert; Grimaud, Ghjuvan; Rumin, Judith; Bougaran, Gael; Talec, Amelie; Gachelin, Manon; Boutoute, Marc; Pruvost, Eric; Bernard, Olivier; Sciandra, Antoine.
Temperature plays a key role in outdoor industrial cultivation of microalgae. Improving the thermal tolerance of microalgae to both daily and seasonal temperature fluctuations can thus contribute to increase their annual productivity. A long term selection experiment was carried out to increase the thermal niche (temperature range for which the growth is possible) of a neutral lipid overproducing strain of Tisochrysis lutea. The experimental protocol consisted to submit cells to daily variations of temperature for 7 months. The stress intensity, defined as the amplitude of daily temperature variations, was progressively increased along successive selection cycles. Only the amplitude of the temperature variations were increased, the daily average...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00404/51506/52107.pdf

Continuous wavelet transform methods for the simultaneous determinations and dissolution profiles of valsartan and hydrochlorothiazide in tablets
Provedor de dados: 60
Autores: Dinç,Erdal; Üstündağ,Özgür; Tilkan,Günseli Yüksel; Türkmen,Berna; Özdemir,Nurten.
ABSTRACT Continuous wavelet transform (CWT) was proposed for the simultaneous determination and dissolution profiles of valsartan (VAL) and hydrochlorothiazide (HCT) in tablets, without the use of a chemical separation procedure. The CWT approach was applied to the original UV spectra and their ratio spectra in the optimal wavelength ranges. After testing several wavelet families, Mexican hat function-CWT and Daubechies7-CWT (mexh-CWT and db7-CWT, respectively) were found to be suitable for the transformation of the original UV spectra. In the following procedure, mexh-CWT and Coiflets3-CWT (coif3-CWT) were found to be appropriate for the signal analysis of ratio spectra (RS) of VAL/HCT and HCT/VAL. Calibration graphs for VAL and HCT were obtained by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Spectral Continuous Wavelets Transform; Valsartan; Hydrochlorothiazide; Binary mixture/tablets.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100618

Contourite identification along Italian margins: The case of the Portofino drift (Ligurian Sea)
Provedor de dados: 5
Autores: Cattaneo, Antonio; Miramontes, Elda; Samalens, Kevin; Garreau, Pierre; Caillaud, Matthieu; Marsset, Bruno; Corradi, Nicola; Migeon, Sebastien.
A brief review of the published evidence of current deposits around Italy is the occasion to test the robustness of matching bottom current velocity models and seafloor morphologies to identify contourite drifts not yet documented. We present the result of the regional hydrodynamic model MARS3D in the Northern Tyrrhenian and Ligurian Sea with horizontal resolution of 1.2 km and 60 levels with focus on bottom current: data are integrated over summer and winter 2013 as representative of low and high intensity current conditions. The Eastern Ligurian margin is impacted by the Levantine Intermediate Water (LIW) with modeled mean velocity of bottom current up to 20 cm s−1 in winter 2013 and calculated bottom shear stress exceeding 0.2 N m−2 in water depth of...
Tipo: Text
Palavras-chave: Sediment drift; Circulation model; Bottom current velocity; Levantine Intermediate Water; Submarine landslide; Mediterranean.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00378/48977/49394.pdf

Contrassegno di alimenti biologici
Provedor de dados: 21
Autores: Bickel, Regula.
Il promemoria vuole fornire un aiuto per la dichiarazione corretta offrendo una panoramica dei requisiti e delle possibilità per il contrassegno di alimenti biologici secondo le basi giuridiche e le direttive di diritto privato di Bio Suisse e Demeter in vigore in Svizzera.
Tipo: Book
Palavras-chave: Values; Standards and certification.
Ano: 2017
URL: http://orgprints.org/26332/7/Contrassegno%20di%20alimenti%20biologici.pdf

Contrasted hydrothermal activity along the South-East Indian Ridge (130°E-140°E): From crustal to ultramafic circulation
Provedor de dados: 5
Autores: Boulart, Cedric; Briais, Anne; Chavagnac, Valerie; Revillon, Sidonie; Ceuleneer, Georges; Donval, Jean-pierre; Guyader, Vivien; Barrere, Fabienne; Ferreira, Nicolas; Hanan, Barry; Hemond, Christophe; Macleod, Sarah; Maia, Marcia; Maillard, Agnes; Merkuryev, Sergey; Park, Sung-hyun; Ruellan, Etienne; Schohn, Alexandre; Watson, Sally; Yang, Yun-seok.
Using a combined approach of seafloor mapping, MAPR and CTD survey, we report evidence for active hydrothermal venting along the 130°-140°E section of the poorly-known South-East Indian Ridge (SEIR) from the Australia-Antarctic Discordance (AAD) to the George V Fracture Zone (FZ). Along the latter, we report Eh and CH4 anomalies in the water column above a serpentinite massif, which unambiguously testify for ultramafic-related fluid flow. This is the first time that such circulation is observed on an intermediate-spreading ridge. The ridge axis itself is characterized by numerous off-axis volcanoes, suggesting a high magma supply. The water column survey indicates the presence of at least ten distinct hydrothermal plumes along the axis. The CH4:Mn ratios...
Tipo: Text
Palavras-chave: Hydrothermal plumes; Mid-ocean ridges; South-East Indian Ridge.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49821/50400.pdf

Contribución del epifitismo accidental a la distribución de especies de plantas vasculares en un bosque templado lluvioso
Provedor de dados: 73
Autores: Guzmán-Marín,Rosario; Saldaña,Alfredo.
ABSTRACT In a Valdivian forest stand, we identified vascular plant species occurring as accidental epiphytes, and we determined the contribution of accidental epiphytism on their local abundance. Four species were found as accidental epiphytes, being the fern Blechnum mochaenum the species showing the higher abundance proportion as accidental epiphyte (40 %). Unexpectedly, individuals of this species occurring as accidental epiphytes did not differ in functional traits related to nutrient availability (LMA-leaf mass ratio- and leaf C/N ratio) from those that usually occur on the forest ground. As a shade tolerant and slow growing species, B. mochaenum apparently is not affected by the environmental restrictions of the epiphytic habitat.
Tipo: Journal article
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100226

contribuição da adubação verde anual e do cultivo de espécies arbóreas para a ciclagem de nutrientes em cultivo orgânico do cafeeiro.
Provedor de dados: 14
Autores: AZEVEDO, M. dos S. F. R. de; ARAUJO, E. da S.; ALVES, B. J. R.; ALMEIDA, F. F. D. de; ROUWS, J. R. C.; COCHETO JUNIOR, D. G.
bitstream/item/164608/1/BOP-100-ADUBACAO-VERDE-CULTIVO-ARBOREAS-CICLAGEM-CAFEEIRO.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Fertilização orgânica; Fazendinha Agroecológica Km 47.; Arborização; Café.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076613

Contribuição da extensão universitária para a saúde humana e animal em comunidades carentes da região metropolitana do Recife, PE
Provedor de dados: 195
Autores: Barbieri, L. S.; Tavares, M. H. B.; Santos, T. Oliveira dos; Brito, D. A.; Moura, R. T. D.
A população carente possui pouco acesso à informação e conscientização da importância da assistência médico-veterinária no controle das zoonoses e manutenção da saúde animal e da humana. Em periferias da região metropolitana do Recife os programas de controle populacional e profilaxia das doenças de cães e gatos são escassos – o que é preocupante, pois os animais domésticos atualmente são criados em ambiente intradomiciliar ou peridomiciliar. É fundamental a introdução de ações socioeducativas, com jovens e adultos, sobre bem-estar animal, controle populacional, profilaxia de zoonoses e guarda responsável. Diante desse cenário foi criado o projeto de extensão universitária intitulado “Veterinária na Comunidade” (VetCom) abrangendo três comunidades carentes...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36804

Contribuição do ver-sus na formação do profissional médico-veterinário para o sistema único de saúde
Provedor de dados: 195
Autores: Vasconcellos, J. S. P.; Sangioni, L. A.
O Sistema Único de Saúde (SUS), regulamentado pela Lei nº 8.080, de 19 de setembro de 1990, necessita de profissionais preparados e capacitados para atuar na rede de saúde, especialmente em saúde pública. Nesse cenário, o desenvolvimento de projetos que estabeleçam novas estratégias de ensino-aprendizagem é imprescindível. O trabalho foi delineado para fomentar a discussão a respeito da formação técnica do médico- -veterinário, ressaltando a importância de se ampliar a associação entre o modelo clássico de ensino expositivo com ações práticas que propiciem vivências interdisciplinares, especialmente desenvolvidas em formatos que priorizem a extensão. Para tanto, uma médica-veterinária, estudante de pós-graduação em Medicina Veterinária da UFSM, participou...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36891

Contribuições das pesquisas realizadas na Embrapa Semiárido para a cultura da aceroleira.
Provedor de dados: 14
Autores: SOUZA, F. de F.; DEON, M. D.; CASTRO, J. M. da C. e; CALGARO, M.
Neste trabalho, são apresentados os resultados das contribuições da Embrapa Semiárido para a cultura da acerola. Inicialmente, faz-se um resgate sobre a introdução da acerola no Brasil e, em seguida, são apresentados resultados de pesquisas desenvolvidas pela Embrapa Semiárido, que vão do melhoramento à propagação e resistência a doenças. Por fim, destacam-se os principais entraves ao bom desempenho da atividade para a economia da região, apresentando-se algumas propostas que podem contribuir para a superação dos mesmos.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Semiárido; Propagação.; Acerola; Fruticultura; Melhoramento genético vegetal; Doença; Variedade.; Malpighia emarginata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088295

Contribution à l'étude de la dynamique des contaminants chimiques et à la surveillance du milieu marin: apports de la modélisation et des techniques d'échantillonnage passif
Provedor de dados: 5
Autores: Gonzalez, Jean-louis.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00380/49117/49547.pdf

Contribution à l’étude de l’origine de la chlorophylle dans le bassin d’Arcachon
Provedor de dados: 5
Autores: Maurer, Daniele; D'Amico, Florence; Meteigner, Claire; Rumebe, Myriam; Rigouin, Loic; Tournaire, Marie-pierre; Trut, Gilles; Ganthy, Florian; Gouriou, Laure; Auby, Isabelle; Oger-jeanneret, Helene; Savoye, Nicolas; Lienart, Camilla; Jude, Florence; Del Amo, Yolanda; Beaugard, Laureen.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49806/50380.pdf

Contribution à l'étude du couplage entre diffusion d'eau et contrainte mécaniques dans les matériaux marins hautes performances
Provedor de dados: 5
Autores: Humeau, Corentin.
The aim of the study was to understand the impact of coupling on water diffusion and mechanical stress on marine installations. Moreover, we identified the key phenomena involved during this type of exposure. When we look to these type of applications we can distinguish two type of materials used: one for the structure and another for mooring facilities. The best performing structural materials appear to be composites, while the most effective mooring devices are made with synthetic ropes. Therefore, we decided to investigate both materials with the same method: first the properties uncoupled, second, as semi-coupled behaviours and finally as one coupled phenomenon. The present work highlights the divergences between uncoupled, semi-coupled and coupled...
Tipo: Text
Palavras-chave: Couplage; Diffusion d’eau; Contrainte mécanique; Vieillissement; Polymères; Cordages synthétiques; Composites; Coupling; Water diffusion; Mechanical stress; Ageing; Polymers; Synthetic ropes; Composites.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00499/61023/64424.pdf

Contribution of benthic microalgae to the temporal variation in phytoplankton assemblages in a macrotidal system
Provedor de dados: 5
Autores: Hernandez Farinas, Tania; Ribeiro, Lourenco; Soudant, Dominique; Belin, Catherine; Bacher, Cedric; Lampert, Luis; Barille, Laurent.
Suspended marine benthic microalgae in the water column reflect the close relationship between the benthic and pelagic components of coastal ecosystems. In this study, a 12-year phytoplankton time-series was used to investigate the contribution of benthic microalgae to the pelagic system at a site along the French-Atlantic coast. Furthermore, all taxa identified were allocated into different growth forms in order to study their seasonal patterns. The highest contribution of benthic microalgae was observed during the winter period, reaching up to 60% of the carbon biomass in the water column. The haptobenthic growth form showed the highest contribution in terms of biomass, dominant in the fall-winter period when the turbidity and the river flow were high....
Tipo: Text
Palavras-chave: Co-inertia; Dynamic linear models; Epipelon; Epiphyton; Haptobenthos; Microphytobenthos growth forms; Seasonality; Tychoplankton.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00392/50345/51035.pdf

Contribution of flagella and motility to gut colonisation and pathogenicity of Salmonella Enteritidis in the chicken
Provedor de dados: 58
Autores: Barbosa,Fernanda de Oliveira; Freitas Neto,Oliveiro Caetano de; Batista,Diego Felipe Alves; Almeida,Adriana Maria de; Rubio,Marcela da Silva; Alves,Lucas Bocchini Rodrigues; Vasconcelos,Rosemeire de Oliveira; Barrow,Paul Andrew; Berchieri Junior,Angelo.
ABSTRACT Salmonella Enteritidis causes fowl paratyphoid in poultry and is frequently associated to outbreaks of food-borne diseases in humans. The role of flagella and flagella-mediated motility into host-pathogen interplay is not fully understood and requires further investigation. In this study, one-day-old chickens were challenged orally with a wild-type strain Salmonella Enteritidis, a non-motile but fully flagellated (SE ΔmotB) or non-flagellated (SE ΔfliC) strain to evaluate their ability to colonise the intestine and spread systemically and also of eliciting gross and histopathological changes. SE ΔmotB and SE ΔfliC were recovered in significantly lower numbers from caecal contents in comparison with Salmonella Enteritidis at early stages of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mutation; Flagellum; Virulence factors; Poultry; Gut colonisation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400754

Contribution of in Vivo Experimental Challenges to Understanding Flat Oyster Ostrea edulis Resistance to Bonamia ostreae
Provedor de dados: 5
Autores: Morga, Benjamin; Renault, Tristan; Faury, Nicole; Lerond, Sophie; Garcia, Celine; Chollet, Bruno; Joly, Jean-pierre; Lapegue, Sylvie; Harrang, Estelle; Arzul, Isabelle.
Bonamiosis due to the parasite Bonamia ostreae has been associated with massive mortality outbreaks in European flat oyster stocks in Europe. As eradication and treatment are not possible, the control of the disease mainly relies on transfer restriction. Moreover, selection has been applied to produce resistant flat oyster families, which present better survival and lower prevalence than non-selected oysters. In order to better understand the mechanisms involved in resistance to bonamiosis, cellular and molecular responses of 2 oyster groups (selected oysters and wild-type oysters) were analyzed in the context of experimental injection and cohabitation infections. Cellular responses including non-specific esterases detection, ROS production and...
Tipo: Text
Palavras-chave: Bonamia ostreae; Protozoan; Ostrea edulis; Resistance; Experimental infection; Haemocytes; Gene expression; Apoptosis.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00405/51665/52213.pdf

Contribution of non-target-site resistance in imidazolinone-resistant Imisun sunflower
Provedor de dados: 53
Autores: Breccia,Gabriela; Gil,Mercedes; Vega,Tatiana; Altieri,Emiliano; Bulos,Mariano; Picardi,Liliana; Nestares,Graciela.
ABSTRACT The first commercial herbicide-resistant trait in sunflower (Helianthus annuus L.) is known as ‘Imisun’. Imidazolinone resistance in Imisun cultivars has been reported to be genetically controlled by a major gene (known as Imr1 or Ahasl1-1) and modifier genes. Imr1 is an allelic variant of the Ahasl1 locus that codes for the acetohydroxyacid synthase, which is the target site of these herbicides. The mechanism of resistance endowed by modifier genes has not been characterized and it could be related to non-target-site resistance. The objective of this study was to evaluate the role of cytochrome P450 monooxygenases (P450s) in Imisun resistance. The response to imazapyr herbicide in combination with P450s inhibitor malathion was evaluated in 2...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Helianthus annuus L.; Cytochrome P450 monooxygenases; Imazapyr; Herbicide resistance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000400536

Contribution of organic farming to public goods in Denmark
Provedor de dados: 21
Autores: Jespersen, Lizzie Melby; Baggesen, Dorte Lau; Fog, Erik; Halsnæs, Kirsten; Hermansen, J.E.; Andreasen, Lise; Strandberg, Beate; Halberg, Niels.
The potential contribution of organic farming to the public goods, ‘Nature and Biodiversity’, ‘Environment’, ‘Energy and Climate’, ‘Human Health and Welfare’ and ‘Animal Health and Welfare’ in Denmark is guided and partly secured by the principles and specific requirements of the EU Organic Regulation. However, other factors, such as the production type, farm size, geographical location and—not the least—the management of the farm, also influence the contribution. Using the ban on synthetic pesticides and restricted use of antibiotics, including the requirements to compensate for and prevent such uses in organic farming, as examples, the positive and negative contributions of organic farming in relation to selected public goods were analysed. The...
Tipo: Journal paper
Palavras-chave: Farming Systems Food security; Food quality and human health Research communication and quality Health and welfare Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/32338/1/10.1007_s13165-017-0193-7.pdf

Contribution of production and seed variables to the genetic divergence in passion fruit under different nutrient availabilities
Provedor de dados: 86
Autores: Rodrigues,Daniele Lima; Viana,Alexandre Pio; Vieira,Henrique Duarte; Santos,Eileen Azevedo; Silva,Fernando Higino de Lima e; Santos,Carlos Lacy.
Abstract: The objective of this work was to evaluate the relative contribution of variables related to fruit production and to seed morphophysiological characteristics to the genetic divergence in passion fruit (Passiflora edulis) progenies, aiming at selecting progenies potentially responsive to fertilization. Ten progenies were evaluated under conditions of low (50% of the recommended dose of fertilizers) and high soil fertility (dose 50% higher than the recommended one), regarding variable sets related to production and to the morphological and physiological characteristics of seeds. The association between these sets was determined by the canonical correlation analysis and by the nearest-neighbor clustering method. The nutritional environments...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passiflora edulis; Canonical analysis; Cluster analysis; Fruit quality; Responsiveness to fertilization; Seed physiological quality.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800607

Contribution of roots and shoots of Brachiaria species to soybean performance in succession
Provedor de dados: 86
Autores: Balbinot Junior,Alvadi Antonio; Santos,Julio Cezar Franchini Dos; Debiasi,Henrique; Yokoyama,Anderson Hideo.
Abstract: The objective of this work was to evaluate the effect of roots and straw of palisade grass (Urochloa brizantha) and Ruzi grass (U. ruziziensis), used as cover crops in autumn-winter, on soybean performance. Seven treatments were evaluated in a randomized complete block design, with four replicates: fallow, during autumn-winter; straw of U. ruziziensis or U. brizantha 'BRS Piatã', distributed in plots kept under fallow in the winter, without roots; plots only with roots of U. ruziziensis or U. brizantha, without straw; and plots with straw and roots of U. ruziziensis or U. brizantha. The grass species were planted during the 2014/2015 crop season, and treatments were evaluated at the end of the 2015/2016 crop season, without drought during the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycine max; Urochloa brizantha; Urochloa ruziziensis; Cover crops; No-tillage.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800592

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: 2017
URL: http://orgprints.org/32880/1/quiedeville_2017_fteval_journal_43_pp30-33.pdf

Contribution of the CASA system, based on open source software, to the assessment of sperm characteristics: informetric and usage-based approaches
Provedor de dados: 96
Autores: Neumann,Giovano; Bernardes Júnior,Jurandir Joaquim; Sanches,Paulo Vanderlei; Piana,Pitágoras Augusto; Bombardelli,Robie Allan.
ABSTRACT By using informetric tools, we evaluated the contribution and impact of the open source computer-assisted sperm analysis (CASA) software on sperm studies, especially pertaining to fish. The article was cited 125 times between 2007 and 2014 in four publication types (articles, doctoral dissertations, master’s theses, and books). Among articles, the number of citations increased at rate of three citations per year and the calculated h-index was 17. Of the studies that cited Wilson-Leedy and Ingermann (2007), fish were the main group of organisms studied (61 articles); of these, 34 articles used the open source CASA, covering 23 marine or freshwater species. Studies conducted in 12 countries were published in 21 journals. Four ways of knowledge...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Computational analysis; Fish; Motility; Scientometry; Spermatozoa.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000700560

Contribution to the ICES Working Group on Oceanic Hydrography. National report: France, April 2017
Provedor de dados: 5
Autores: Kolodziejczyk, Nicolas; Gaillard, Fabienne; Reverdin, Gilles; Cariou, T; Bozec, Y; Morin, Pascal.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00391/50260/50887.pdf

Contributions to a Brazilian Code of Conduct for Fieldwork in Geology: an approach based on Geoconservation and Geoethics
Provedor de dados: 42
Autores: MANSUR,KÁTIA L.; PONCIANO,LUIZA C.M.O.; CASTRO,ALINE R.S.F. DE.
ABSTRACT When considering the numerous events that have prohibited the development of scientific projects or caused destruction of outcrops, it is clear that there is rapidly increasing necessity to define a Brazilian Code of Conduct for geological fieldwork. In general, this destruction is attributed to lack of knowledge as to the relevance of geological sites. The aim of this Code of Conduct is to guide geologists to adopt good practices during geoscience activities. Proposed guidelines are based on Codes of Conduct from other countries, mainly Scotland and England, on situations described in papers and on the personal experience of the authors. In this paper 29 points are suggested, in order to guarantee that fieldwork is conducted in accordance with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geoethics; Geoconservation; Code of conduct; Sustainability principles; Geoheritage; Fieldwork.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200431

CONTROL DE LA FUSARIOSIS VASCULAR DEL GARBANZO (Cicer arietinum L.) POR MICROORGANISMOS NATIVOS DE SINALOA, MÉXICO
Provedor de dados: 115
Autores: Oliva-Ortiz,Luz del C.; Velázquez-Alcaraz,Teresa de J.; Sosa-Pérez,Rogelio; Partida-Ruvalcaba,Leopoldo; Díaz-Valdés,Tomás; Arciniega-Ramos,Julio; López-Orona,Carlos A.
Resumen La fusariosis vascular del garbanzo (Cicer arietinum L.) aumenta debido a la dificultad para controlarla. El control químico disminuye la biodiversidad y contamina el ambiente, por lo cual se deben desarrollar medidas sustentables para limitar la enfermedad. Por lo tanto, el objetivo de este estudio fue determinar el potencial de cepas bacterianas y fúngicas, nativas de Sinaloa, como agentes biocontrol de esta enfermedad en plantas de garbanzo cultivadas en invernadero. La hipótesis fue que las cepas bacterianas y fúngicas nativas son una alternativa para controlar de la fusariosis vascular del garbanzo porque inhiben Fusarium oxysporum f. sp. ciceris. La inhibición de las cepas de control biológico se evaluó sobre el crecimiento radial de Fusarium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Control biológico; Cepas nativas; Bacillus; Trichoderma; Pseudomonas; Fusarium oxysporum f. sp. ciceris.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000600683

Control del arrastre de sedimentos post-incendio: efectividad de fajinas en un bosque seco montañoso (Salta, Argentina)
Provedor de dados: 67
Autores: Tálamo,Andrés; Arévalo,Eliana V; Martínez Gálvez,Fernanda M; Harmann,Salomé C; Díaz Leguizamón,Marina A; Croce,Joanna.
Los incendios forestales en bosques montañosos pueden modificar las tasas de infiltración y de escorrentía, lo cual aumenta el arrastre de sedimentos ladera abajo. Por lo tanto, es urgente diseñar e implementar técnicas de control de sedimentos en laderas incendiadas. Una metodología sencilla y económica es la construcción de fajinas (i.e., una empalizada de forma cilíndrica construida con ramas trenzadas). Nuestro objetivo fue evaluar la efectividad de colocar distintos números de fajinas (0, 2 y 3) en distintas posiciones de la ladera para controlar el arrastre de sedimentos en una ladera quemada (Serranía de Tres Cerritos, Salta- Argentina). Encontramos que a mayor número de fajinas, y ubicándolas en las partes bajas e intermedias de la ladera, el...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Acumulación de cenizas; Escorrentía; Fajinadas; Fuego; Pérdida de suelo.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000400011

Control factors of Holocene sedimentary infilling in a semi-closed tidal estuarine-like system: the bay of Brest (France)
Provedor de dados: 5
Autores: Gregoire, Gwendoline; Le Roy, Pascal; Ehrhold, Axel; Jouet, Gwenael; Garlan, Thierry.
This study details the sedimentary infilling of an original tidal-dominated estuary system during the final stage of the last marine transgression. The Bay of Brest is confined and connects the rivers Elorn and Aulne, to the sea of Iroise by a narrow strait encasing a well preserved paleo-channel. The compilation of high- and very-high-resolution bathymetric and seismic data, constrained by sediments datations, allows us to classify the paleo-morphology of the bay into three stepped domains: the paleo-valley floor surrounded by fluvial terraces, the central plateau, and the shallow embayments. Taking into account the main factors controlling the infilling, including sea-level rise, substratum morphology, and hydrodynamics, the stratigraphic scheme of the...
Tipo: Text
Palavras-chave: Tide-dominated estuary; Incised-valley; Holocene infill; Seismic stratigraphy; Estuarine processes; Bay of Brest.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00358/46968/46883.pdf

CONTROL OF Alternaria solani AND Xanthomonas vesicatoria IN TOMATO BY Pycnoporus sanguineus FORMULATED EXTRACT
Provedor de dados: 22
Autores: Assi, Lindomar; Meinerz, Cristiane Claudia; Stangarlin, José Renato; Kuhn, Odair José; Viecelli, Clair Aparecida; Schwan-Estrada, Kátia Regina Freitas.
The continuous use of pesticides protecting plants from diseases can result in several damages due the environmental pollution and food residues. Thus, it is necessary the search for new plant diseases control technology. The objective of this study was to evaluate the in vitro antimicrobial activity against Alternaria solani and Xanthomonas vesicatoria and the control of early blight and bacterial spot on tomato plants, using stable formulation, as soluble powder, from Pycnoporus sanguineus. To determine the shelf life, the soluble powder was kept at 40 oC during 0, 60, 120 and 180 days and assayed with five concentrations (0, 50, 100, 150 and 200 mg L-1). When the shelf life and the best concentrations were defined, it was evaluated the time-interval of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agroecologia; Agricultura orgânica; Controle alternativo; Pycnoporus.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15011

Control of creeping thistle by stubble cultivation
Provedor de dados: 21
Autores: Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
The practice abstract explains the procedure for the control of creeping thistle by stubble cultivation.
Tipo: Report
Palavras-chave: Soil tillage; Weed management.
Ano: 2017
URL: http://orgprints.org/32765/1/Control%20of%20creeping%20thistle%20by%20stubble%20cultivation.pdf

Control of creeping thistle by stubble cultivation
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
Multiple cultivations lead to a repeated physical damage of the thistle. Each time it regrows, it uses further nutrients until it is weakened and a new crop will out-compete it. This method is also effective against other root-spreading weeds such as couch grass and bindweeds.     • After harvesting grains, perform stubble cultivation with a skim plough or a completely flat-cutting wing share cultivator at a depth of 7-10 cm.  • After the thistle plants have re-emerged (maximum 10 cm), repeat the cultivation 1-2 times while   increasing the working depth.  • Sow a dense, fast-growing catch crop such as vetch or fodder radish after the stubble cultivation to   further weaken the thistles.  This method only works on dry soils and in dry weather; in wet...
Tipo: Practice tool
Palavras-chave: Soil tillage; Weed management.
Ano: 2017
URL: http://orgprints.org/31016/25/PA_001_Distelregulierung_final_QR.pdf

Control of the vegetative growth of 'Shinseiki' pear trees by prohexadione calcium and root pruning
Provedor de dados: 86
Autores: Carra,Bruno; Fachinello,José Carlos; Abreu,Everton Sozo de; Pasa,Mateus da Silveira; Spagnol,Daniel; Giovanaz,Marcos Antônio; Silva,Carina Pereira da.
Abstract: The objective of this work was to evaluate the effect of prohexadione calcium (P-Ca) and root pruning (RP) on the control of the vegetative growth and on fruit production and quality of 'Shinseiki' pear trees, under the climatic conditions of Southern Brazil. The experiment was conducted during the 2013/2014 and 2014/2015 crop seasons, in a 15-year-old orchard of 'Shinseiki' pear trees, trained to a central-leader system, with a 2x5 m spacing between plants, grafted onto Pyrus calleryana rootstock. The experiment was carried out in a randomized complete block design, with six treatments and four replicate. The treatments consisted of the control (without P-Ca application or RP), two P-Ca rates (300 and 600 mg L-1), two root pruning intensities...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pyrus pyrifolia; Fruit quality; Growth regulators; High-density orchard; Vegetative vigor; Yield components.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000300177

CONTROLE da mosca-das-frutas no cultivo da uva de mesa em clima tropical e temperado: programa 43: Nordeste/Vale do Jequrtinhonha.
Provedor de dados: 14
O Prosa Rural desta semana apresenta o controle da mosca-das-frutas, tanto daquela encontrada no sul do Brasil, como da mosca que ataca as frutas no nordeste. Quem acompanhar o programa, irá conhecer as tecnologias recomendadas para o controle deste inseto, como o monitoramento, as iscas-tóxicas e a captura massal. São técnicas em que não é preciso aplicar nenhum produto químico no fruto. Este Prosa Rural conta com a participação do pesquisador da Embrapa Uva e Vinho, Marcos Bótton.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Captura massal; Isca tóxica; Mosca-das-frutas.; Inseto.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081674

CONTROLE da mosca-das-frutas no cultivo da uva de mesa em climas tropical e temperado: programa 43: Sul.
Provedor de dados: 14
O Prosa Rural desta semana apresenta o controle da mosca-das-frutas, tanto daquela encontrada no sul do Brasil, como da mosca que ataca as frutas no nordeste. Quem acompanhar o programa, irá conhecer as tecnologias recomendadas para o controle deste inseto, como o monitoramento, as iscas-tóxicas e a captura massal. São técnicas em que não é preciso aplicar nenhum produto químico no fruto. Este Prosa Rural conta com a participação do pesquisador da Embrapa Uva e Vinho, Marcos Bótton.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Isca tóxica; Captura massal; Mosca das frutas; Inseto.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081713

Controle de agressões por cães e gatos e prevenção da raiva em área da zona sudoeste no município de Caxias do Sul, Estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Ludvig, V. L.; Casaroto, V. S.; Thomazi, G. L.; Silva, D. Z.; Poletto, R.
A raiva é uma doença mortal causada por um vírus do gênero Lyssavirus e da família Rhabdoviridae que pode ser transmitida aos seres humanos por meio da saliva de mamíferos infectados. A infecção pode ocorrer por mordeduras, arranhaduras e lambeduras. Esse vírus multiplica-se nas células da porta de entrada, atinge o sistema nervoso periférico e a seguir o central, e causa a morte do animal ou do ser humano infectado. Por este motivo, a raiva é considerada um grave problema de saúde pública. Os casos de mordeduras de animais em seres humanos são frequentes no município de Caxias do Sul, mas o aumento de 26,08% de mordeduras em determinado bairro da zona sudoeste no primeiro semestre do ano de 2016 causou um estado de alerta. O controle do índice de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37642

Controle de Antracnose em açaí-solteiro (Euterpe precatoria) no Acre.
Provedor de dados: 14
Autores: NOGUEIRA, S. R.; SILVA, I. M. da; MACEDO, P. E. F. de; LUNZ, A. M. P.; ANDRADE NETO, R. de C.
Muitas são as fruteiras nativas da Amazônia com potencial econômico, social e ambiental. Dentre elas, se destacam duas espécies de açaizeiro (Euterpe oleracea Mart. e Euterpe precatoria Mart.) que são comercialmente exploradas como produtoras de polpa de frutas para uso na indústria alimentícia e de cosméticos e com grande inserção nos mercados nacional e internacional. Euterpe oleracea, conhecida popularmente como açaí-de-touceira, açaí-verdadeiro e açaí-do-pará, ocorre na Amazônia Oriental, sendo a espécie mais abundante e comercialmente explorada. Já a espécie E. precatoria, denominada de açaí-solteiro, açaí-de-terra-firme, açaí-do-amazonas e açaí solitário, é encontrada predominantemente na Amazônia Ocidental e, ao contrário da E. oleracea, é uma...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Açaí solteiro; Assai palm; Embrapa Acre; Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Cultivos de viveros; Control químico; Enfermedades fungales de las plantas; Colletotrichum spp; Fungicidas.; Doença fúngica; Antracnose; Controle químico; Fungicida; Açaí; Viveiro; Fungal diseases of plants; Euterpe precatoria; Nursery crops; Chemical control; Fungicides.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084263

Controle de Ferrugem Asiática da Soja Baseado no Número de Aplicações de Fungicida em Diferentes Estádios Realizado em Duas Safras 2011/2012 e 2012/2013.
Provedor de dados: 14
Autores: NUNES, C. D. M.
bitstream/item/166982/1/Documento-432-Incluido.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080145

Controle de plantas daninhas em restauração florestal.
Provedor de dados: 14
Autores: RESENDE, A. S. de; LELES, P. S. dos S.
A ideia de produzir um material sobre restauração florestal, com enfoque no controle de plantas daninhas, surgiu da dificuldade enfrentada pelas equipes da Embrapa e da UFRRJ para executar essa tarefa em seus projetos de reflorestamento. As diferentes estratégias utilizadas, amadurecidas ao longo dos anos de experiência, principalmente no Estado do Rio de Janeiro, são descritas neste livro em linguagem acessível e organizadas em apenas um documento. Restaurar áreas onde a matriz predominante é formada por pastagem é um grande desafio, que pode ser vencido a partir de técnicas muitas vezes mais relacionadas ao bom planejamento do que a elevados investimentos. Dessa forma, acreditando que o cadastro ambiental rural poderá identiicar a necessidade de plantio...
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Plantas indesejadas; Matocompetição; Espécie florestal; Plantas companheiras.; Reflorestamento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1064645

Contrôle de surveillance 2016 DCE de la faune benthique de substrat meuble des masses d’eau côtière « Côte Nord-Est île d’Oléron - FRFC01 » et « Pertuis Charentais -FRFC02 » : rapport final « Pertuis Charentais -FRFC02 »
Provedor de dados: 5
Autores: Sauriau, P-g.; Aubert, F.; Jourde, J.; Prineau, M.
L’objet de ce document est d’exposer la bonne réalisation des suivis stationnels des invertébrés benthiques de substrats meubles subtidaux et intertidaux réalisé en avril 2016 conformément au protocoles DCE de 2014 (Garcia et al., 2014) sur : - la station subtidale d’appui Boyardville suivie annuellement et - les deux stations intertidales Bellevue et Les Doux.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00422/53366/54208.pdf

Contrôle de surveillance 2016 DCE de la faune benthique de substrat meuble des masses d’eau de transition « Charente - FRFT01 » et « Seudre - FRFT02 » : rapport final
Provedor de dados: 5
Autores: Sauriau, Pierre Guy; Aubert, Fabien; Leguay, Didier; Prineau, Michel.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00420/53109/54060.pdf

Contrôle de surveillance 2016 DCE de la flore benthique de la masse d’eau de transition « Estuaire de la Charente -FRFT01 » pour l’indicateur macroalgues intertidales et banquettes à Vaucheria en eau de transition : rapport final
Provedor de dados: 5
Autores: Sauriau, Pg; Aubert, F; Breret, M; Nussbaumer, M.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00476/58768/61307.pdf

Contrôle de surveillance 2016 DCE de la flore benthique de substrats durs intertidaux de la masse d’eau côtière « Pertuis Breton - FRGC53 ». Macroalgues intertidales en deux saisons au Grouin NE Loix (île de Ré) IR : rapport final des analyses du suivi printanier et du suivi automnal
Provedor de dados: 5
Autores: Sauriau, Pierre-guy; Breret, M.; Aubert, F.; Le Duff, M.
La Directive Cadre sur l’Eau 2000/60/CE du 23 octobre 2000 établit un nouveau cadre pour une politique communautaire dans le domaine de l’eau. Elle fixe comme objectif général d’atteindre, à l’horizon 2015, un bon état écologique (biologique et chimique) des masses d’eaux souterraines et de surface, ces dernières incluant les eaux côtières (MEC) et les eaux de transition (MET) (http://envlit.ifremer.fr/surveillance/directive_cadre_sur_l_eau_dce). Le contrôle de surveillance de l’état écologique s’effectue, entre autres éléments biologiques, sur les macrophytes, les phanérogames marines et les invertébrés benthiques. C’est parmi ceux-ci que se trouvent les invertébrés marins habitant des substrats meubles soit de petits fonds (benthos subtidal) soit de la...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00387/49867/50426.pdf

Contrôle de surveillance 2016 DCE de la masse d’eau côtière « Pertuis Breton – FRGC53 » et de la masse d’eau de transition « Estuaire du Lay - FRGT30 » pour les suivis stationnels des herbiers de Zostera (Zosterella) noltei
Provedor de dados: 5
Autores: Sauriau, Pierre-guy; Aubert, F.; Pineau, P.
La Directive Cadre sur l’Eau 2000/60/CE du 23 octobre 2000 établit un nouveau cadre pour une politique communautaire dans le domaine de l’eau. Elle fixait comme objectif général d’atteindre, à l’horizon 2015, un bon état écologique (biologique et chimique) des masses d’eaux souterraines et de surface, ces dernières incluant les eaux côtières (MEC) et de transition (MET) (http://envlit.ifremer.fr/surveillance/directive_cadre_sur_l_eau_dce). Le contrôle de surveillance de l’état écologique s’effectue entre autres éléments biologiques sur les macrophytes, les macroinvertébrés et les phanérogames marines. C’est parmi celles-ci que se trouvent les herbiers intertidaux de la zostère naine Zostera (Zosterella) noltei Hornemann nommée alternativement Zostera...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00387/49865/50425.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Année 2015 - District Artois-Picardie
Provedor de dados: 5
Autores: Foveau, Aurelie; Garcia, Aurélie; Desroy, Nicolas; Le Mao, Patrick.
This report shows results of the monitoring actions carried out in 2015 (surveillance monitoring of macrobenthic invertebrates) in the water bodies (coastal and transitional) of the Artois-Picardie water district. Results are compared with those collected during the first management plan (2010-2015).
Tipo: Text
Palavras-chave: Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00472/58378/60943.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Volume I : MacroInvertébrés benthiques de substrats meubles, plan de gestion 2010-2015. District Seine-Normandie.
Provedor de dados: 5
Autores: Garcia, Aurélie; Masse, Cécile; Desroy, Nicolas; Le Mao, Patrick.
This report presents results of the monitoring actions during the first management plan 2010-2015 (on benthic invertebrates communities) in the water bodies of the Seine-Normandie water district.
Tipo: Text
Palavras-chave: Mots-clés Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00472/58376/60941.pdf

Contrôle de surveillance benthique de la Directive Cadre sur l'Eau (2000/60/CE) : Volume II : Flore autre que phytoplancton, Année 2015. District Seine-Normandie.
Provedor de dados: 5
Autores: Garcia, Aurélie; Desroy, Nicolas; Le Mao, Patrick.
This report presents results of the monitoring actions carried out in 2015 (on flora other than phytoplankton) in the water bodies of the Seine-Normandie water district.
Tipo: Text
Palavras-chave: Directive Cadre Eau; Benthos; Réseau de surveillance; Manche; European Water Framework Directive; Benthos; Monitoring Network; English Channel.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00472/58377/60942.pdf

CONTROLE eficiente de pragas é o principal desafio na cultura de hortaliças.
Provedor de dados: 14
bitstream/item/170407/1/Painel-267-entrevista-midia-revista-2017-MICHEREFF.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Praga; Inseto; Controle integrado; Hortaliça.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084368

Controle genético do sistema radicular de plantas.
Provedor de dados: 14
Autores: CAMPOLINO, M. L.; LOPES, S. da S.; NEGRI, B. F.; SOUSA, S. M. de.
As raízes são cruciais para a aquisição de nutrientes e água, e são potenciais alvos para aumentar a produtividade de plantas em diversas condições de crescimento. Um dos desafios do melhoramento é realizar a fenotipagem adequada, rápida e com preço acessível e selecionar a característica radicular desejável em razão da dificuldade de avaliação das raízes abaixo da terra. Conhecer o sistema radicular e sua complexa regulação é fundamental para o desenvolvimento de marcadores moleculares que permitirão um maior avanço no melhoramento de plantas, por meio da modificação de características radiculares. O trabalho ?Controle genético do sistema radicular de plantas? aborda os principais mecanismos do complexo controle de formação genética do sistema radicular...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Genética vegetal; Raiz; Melhoramento vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075455

Controle químico de plantas daninhas nas culturas da macaxeira e da mandioca em terra firme.
Provedor de dados: 14
Autores: FONTES, J. R. A.; OLIVEIRA, I. J. de.
bitstream/item/174073/1/312017-Final.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Macaxeira; Herbicidas.; Erva Daninha; Mandioca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088197

Controle químico e biológico do ácaro-da-necrose-do-coqueiro.
Provedor de dados: 14
Autores: LIMA, D. B. de; GONDIM JUNIOR, M. G. C.; MELO, J. W. S.; DIAS, N. da S.
bitstream/item/166843/1/COT17008.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Coqueiro; Controle químico e biológico; Ácaro-da-necrose-do-coqueiro.; Ácaro.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079941

Controlling docks by stubble cultivation
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The stubble cultivation cuts the dock roots below growth points. The vegetative plant parts are then cut off from the water and nutrient supply, and regrowth is inhibited.  Practical recommendation  • Summer dock treatment is especially worthwhile in dry summers with catch crop cultivation and after early maturing crops (winter barley, whole-crop silage) or with an early tillage of grass-clover.  • After grass-clover lay or cereal harvest, undercut the dock plants at a depth of 12-15 cm with a skim plough (without skimmer) with a support wheel, a stubble cleaner or an overlapping flat cultivator.  • Bring the roots to the surface by passing over the field with a spring-tine harrow every 7-14 days. Additionally, apply a rotary harrow in heavy soils to...
Tipo: Practice tool
Palavras-chave: Soil tillage; Weed management; Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/31030/13/PA_025_Ampferkur_final_QR.pdf

Controlling pollen beetles in Switzerland
Provedor de dados: 21
Autores: Daniel, Claudia.
Meligethes aeneus (pollen beetle) are a threat to oilseed rape. They migrate to the crops during the spring, damaging buds to feed on the pollen and nectar in the buds. In Swiss organic production as well as in Swiss IPM-production the use of insecticides in oilseed rape is prohibited. FiBL is developing an alternative non-insecticidal method to control pollen beetles. During migration, oilseed rape pests use volatile cues (signals given off by plants) to locate their host plants. This project is developing a control strategy for the pollen beetle based on repellent odors. By introducing odors to the field, the beetles find it much harder to locate their host plants. The project started with lab screenings of different essential oils, then, based on the...
Tipo: Report
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32291/1/2017_04_EIPNEwsletter.pdf

Controlling potato beetles with Bt
Provedor de dados: 21
Autores: Dierauer, Hansueli; Weidmann, Gilles; Siegrist, Franziska.
Check the state of infestation  • When the potato plants start to emerge, walk the field every 7 days in a straight line and check plants at regular intervals.  • If clusters of eggs are found on more than every third plant, apply Novodor four days after discovering the first clusters.  Apply the agent  • Dissolve 5 l of Novodor in 500 l of water per hectare of potatoes.  • Novodor can be applied together with copper products.  Optimal conditions:  • The potato beetles are still in an early larval stage (L1 to L2).  • Temperature between 15 °C and 25 °C.  • Avoid direct sunlight: spray late in the evening or when the sky is overcast.  • No rain is due within 8 hours after spraying.  Comments  • After a successful treatment, the larvae will turn black after...
Tipo: Practice tool
Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017
URL: http://orgprints.org/31592/13/PA_031_Potato_beetle_control_final_QR.pdf

Controlling potato beetles with Bt
Provedor de dados: 21
Autores: Dierauer, Hansueli; Siegrist, Franziska; Weidmann, Gilles.
The practice abstract explains the use of Bacillus thuringuensis tenebrionis (Bt) to control potato beetle larvae.
Tipo: Report
Palavras-chave: Crop health; Quality; Protection Root crops.
Ano: 2017
URL: http://orgprints.org/32783/1/Controlling%20potato%20beetles%20with%20Bt.pdf

Controls on Holocene denudation rates in mountainous environments under Mediterranean climate
Provedor de dados: 5
Autores: Molliex, S.; Jouet, Gwenael; Freslon, Nicolas; Bourles, D. L.; Authemayou, C.; Moreau, Julien; Rabineau, Marina.
The Mediterranean domain is characterized by a specific climate resulting from the close interplay between atmospheric and marine processes and strongly differentiated regional topographies. Corsica Island, a mountainous area located in the western part of the Mediterranean Sea is particularly suitable to quantify regional denudation rates in the framework of a source-to-sink approach. Indeed, fluvial sedimentation in East-Corsica margin is almost exclusively limited to its alluvial plain and offshore domain and its basement is mainly constituted of quartz-rich crystalline rocks allowing cosmogenic nuclide Be-10 measurements. In this paper, Holocene denudation rates of catchments from the eastern part of the island of Corsica are quantified relying on in...
Tipo: Text
Palavras-chave: Be-10-derived denudation rates; Schmidt Hammer; Quaternary; Quantitative geomorphology; Weathering.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00380/49082/49655.pdf

Conversão da vegetação natural do Pantanal para uso antrópico de 1976 até 2017 e projeção para 2050.
Provedor de dados: 14
Autores: PADOVANI, C. R.
O objetivo dessa publicação foi avaliar a evolução da conversão de vegetação nativa para uso antrópico até o presente e projetar a tendência futura até o ano de 2050, discutindo os fatores que influenciam positivamente e negativamente nesse processo. O foco das análises é o bioma Pantanal.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Vegetação; Ecologia; Vegetation; Ecosystems.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087102

Cooperação internacional na Embrapa Amapá: 2008-2015.
Provedor de dados: 14
Autores: SOTTA, E. D.; EULER, A. M. C.
O Platô das Guianas abriga a maior faixa preservada de floresta tropical do planeta, um mosaico de áreas protegidas com mais de 12 milhões de hectares, caracterizado por altos níveis de endemismo. Por outro lado, o crescimento da agricultura, associado a investimentos de infraestrutura de transporte e energia, vem ocorrendo nessa região. Logo, os países que compõem essa área fronteiriça têm um grande desafio em comum: compatibilizar o desenvolvimento socioeconômico com a conservação ambiental. A Embrapa Amapá, que está localizada nessa região de fronteira, vem fortalecendo a sua atuação de pesquisa a partir da cooperação internacional, uma estratégia para fortalecer o relacionamento com instituições de pesquisa dos países vizinhos, visando à promoção do...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Research institution.; Instituição de pesquisa; Agricultura; Cooperação internacional; Agriculture; International cooperation.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080654

Cooperativismo apícola e construção social de mercados na região sul do Rio Grande do Sul.
Provedor de dados: 14
Autores: WOLFF, L. F.; WINKEL, T. F.
bitstream/item/168464/1/Documento-424-web.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Apicultura; Cooperativismo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081885

Copaiba oil in experimental wound healing in horses
Provedor de dados: 65
Autores: Lucas,Flavia de Almeida; Kandrotas,Adriana Lima; Nardin Neto,Eugenio; Siqueira,Carlos Eduardo de; André,Gabriela Santo; Bromerschenkel,Ingrid; Perri,Silvia Helena Venturoli.
ABSTRACT: The aim of this study was to evaluate the effects of 10% copaiba oil in experimentally induced wounds in horses. Four wounds were made in the lumbar and metacarpal regions of eight adult horses. In the treatment group, the wounds received 10% copaiba oil and in the control group 0.9% sodium chloride, in the daily dressing for 21 days. The wounds were evaluated three, 7, 14, and 21 days postoperatively. No significant differences were observed between the groups. The mean lumbar wound contraction rates were 80.54% and 69.64%, for the control and treated groups, respectively. For the wounds in the metacarpal region, these averages were 44.15% and 52.48%, respectively. Under the experimental conditions of the present study, it is concluded that 10%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phytotherapy; Wound healing; Equine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400601

Copepod colonization of organic and inorganic substrata at a deep-sea hydrothermal vent site on the Mid-Atlantic Ridge
Provedor de dados: 5
Autores: Plum, Christoph; Pradillon, Florence; Fujiwara, Yoshihiro; Sarrazin, Jozee.
The few existing studies on deep-sea hydrothermal vent copepods indicate low connectivity with surrounding environments and reveal high endemism among vents. However, the finding of non-endemic copepod species in association with engineer species at different reduced ecosystems poses questions about the dispersal of copepods and the colonization of hydrothermal vents as well as their ecological connectivity.  The objective of this study is to understand copepod colonization patterns at a hydrothermal vent site in response to environmental factors such as temperature and fluid flow as well as the presence of different types of substrata. To address this objective, an in situ experiment was deployed using both organic (woods, pig bones) and inorganic...
Tipo: Text
Palavras-chave: Chemosynthetic ecosystems; Ecological connectivity; Biodiversity and ecosystem functioning; Community composition; Colonization experiment; Hydrothermal activity.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00342/45318/44776.pdf

Copernicus in situ TAC, BGC data, Recommendations for Production Centers and Data Providers
Provedor de dados: 5
Autores: Jaccard, Pierre; Hjerman, D.; Norli, M.; Kaitala, Seppo; Mangin, Antoine.
This document conains recommendations for Copernicus Marine in situ Production Centers and Data Providers. Data provided to CMEMS (Copernicus Marine) must be provided in a way ensuring that their use in quality control but also for the community is obvious. While this is most often understood for physical parameters, it is not always the case for biogeochemical (BGC) data.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00634/74650/74535.pdf

Copernicus In Situ TAC, Real Time Quality Control for WAVES
Provedor de dados: 5
Autores: Copernicus Marine In Situ Team,.
In April 2017, CMEMS plans to launch the WAVES NRT products. This document is focused in the automatic RTQC of the collected wave data. The validation procedure includes the delayed mode quality control of the data and will be specified in another guideline. To perform any kind of quality control to wave data, first it’s necessary to know the nature of the measurements and the analysis performed to those measurements to obtain the wave parameters. For that reason next chapter is dedicated to show the usual wave analysis and the different parameters and estimators obtained.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00355/46607/46712.pdf

Coping styles in farmed fish: consequences for aquaculture
Provedor de dados: 5
Autores: Castanheira, Maria Filipa; Conceicao, Luis E. C.; Millot, Sandie; Rey, Sonia; Begout, Marie-laure; Damsgard, Borge; Kristiansen, Tore; Hoglund, Erik; Overli, Oyvind; Martins, Catarina I. M.
Individual differences in physiological and behavioural responses to stressors are increasingly recognised as adaptive variation and thus raw material for evolution and fish farming improvements including selective breeding. Such individual variation has been evolutionarily conserved and is present in all vertebrate taxa including fish. In farmed animals, the interest in consistent trait associations, that is coping styles, has increased dramatically over the last years because many studies have demonstrated links to performance traits, health and disease susceptibility and welfare. This study will review (i) the main behavioural, neuroendocrine, cognitive and emotional differences between reactive and proactive coping styles in farmed fish; (ii) the...
Tipo: Text
Palavras-chave: Behavioural syndromes; Farm animals; Individual variation; Personality; Stress response.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00270/38097/37309.pdf

Copper II - polar amino acid complexes: toxicity to bacteria and larvae of Aedes aegypti
Provedor de dados: 42
Autores: RODRIGUES,THIAGO A.D.; ARRUDA,EDUARDO J. DE; FERNANDES,MAGDA F.; CARVALHO,CLAUDIO T. DE; LIMA,ALESSANDRA R.; CABRINI,ISAÍAS.
ABSTRACT Control strategies using insecticides are sometimes ineffective due to the resistance of the insect vectors.In this scenario new products must be proposed for the control of insect vectors.The complexes L-aspartate Cu (II) and L-glutamate-Cu (II) complexes were synthesized and characterized by elemental analysis, visible ultraviolet, infrared spectroscopy and potentiometric titration. The toxicity of these complexes was analyzed in Aedes aegypti (Diptera: Culicidae) larvae and Gram-negative and Gram-positive bacteria. The interaction between the ligands and the amino acid balance and the distribution of the species as a function of pH were discussed. The lethal concentration median (LC50) for Ae. aegypti larvae were: L-glutamic acid-Cu (II) -...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Neurotransmitter; Bacteria; Population control of vectors; Metal-insecticide; Mosquito.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502273

Coprophilous Mucorales (ex Zygomycota) from three areas in the semi-arid of Pernambuco, Brazil
Provedor de dados: 58
Autores: Souza,Carlos Alberto Fragoso de; Lima,Diogo Xavier; Gurgel,Luciana M.S.; Santiago,André Luiz Cabral Monteiro de Azevedo.
Abstract Mucorales comprises fungi commonly isolated as saprobes from soil, dung, stored grains and plants. Although these fungi have been studied in several countries, there are relatively a few reports of them in semi-arid areas. Therefore, the aims of the present study were to assess and compare the Mucorales communities in dung from different species and breeds of herbivores in the semi-arid of Pernambuco, based on the frequency of occurrence and species richness of these fungi. Samples of dung collected in the cities of Arcoverde, Serra Talhada and Sertânia were incubated in moist chambers in triplicate. Altogether, 24 taxa of Mucorales distributed in the genera Absidia, Circinella, Cunninghamella, Lichtheimia, Mucor, Pilobolus, Rhizopus and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga; Dung; Herbivore; Mucoromycotina; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100079

Cordyceps sinensis promotes immune regulation and enhances bacteriostatic activity of PA-824 via IL-10 in Mycobacterium tuberculosis disease
Provedor de dados: 56
Autores: Li,D.G.; Ren,Z.X.
PA-824 is a novel bicyclic nitroimidazole anti-tuberculosis (TB) drug. Cordyceps sinensis (Berk.) Sacc. (CS) was proven to be a good immunomodulatory compound. This research aimed to investigate the effect of CS on PA-824 in Mycobacterium tuberculosis (M.tb) infected mice (female CBA/J mice, 6 to 8 weeks of age and 20±2 g of weight). Mice were randomly assigned to 4 groups: PA-824, CS, PA-824+CS, and control. To verify the effect of PA-824 and CS on M.tb, after drug administration, mice lungs were harvested and bacterial colony formations were measured. Cells were isolated from infected lungs and spleens to analyze the percentage of CD4+ T cells (CD11a positive). Lung cells were cultured to detect the secretion of interferon-γ (IFN-γ) and interleukin-10...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium tuberculosis; Cordyceps sinensis (Berk.) Sacc.; PA-824; IFN-γ; IL-10.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000900604

CORIOLIS. Rapport d’activités 2016
Provedor de dados: 5
Autores: Pouliquen, Sylvie; Maze, Guillaume; Lebreton, Nathanaele; D'Ortenzio, Fabrizio; Alory, Gaël; Delcroix, Thierry; Bourles, Bernard; Blouch, Pierre; Guinet, Christophe; Gouriou, Yves; Gaillard, Fabienne; Heyndrickx, Céline; Le Menn, Marc; Testor, Pierre; Donato, Vincent; Charria, Guillaume; Carval, Thierry; Reverdin, Gilles; Emzivat, Gilbert.
Rapport d'activité Coriolis pour l'année 2016 dans le cadre de la convention cadre Coriolis 2014-2020
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00388/49970/50562.pdf

CORN FERTILIZATION USING SWINE WASTEWATER AND SOIL-WATER ENVIRONMENTAL QUALITY
Provedor de dados: 70
Autores: Rosa,Danielle M.; Sampaio,Silvio C.; Pereira,Pâmela A. M.; Reis,Ralpho R. Dos; Sbizzaro,Mariana.
ABSTRACT: Soil application of swine wastewater for nutrient cycling may represent a correct destination of these residues and reduction in production costs. However, when applied to soil, such residue may cause environmental impacts. This study aimed to analyze the chemical characteristics of the soil, corn, and leachate after successive swine wastewater applications associated with mineral fertilization. The experiment was developed in drainage lysimeters under field conditions. Wastewater doses applied were 0, 100, 200, and 300 m3 ha−1 with and without mineral fertilization. The results were submitted to analysis of variance and Tukey's test. After nine years of application, a special attention should be taken regarding water quality from a dose of 200...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Liquid residue of swine; No-tillage; Water reuse.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000400801

Corn production for silage in nitrogen and potassium levels in covering fertilization
Provedor de dados: 22
Autores: Neumann, Mikael; Horst, Egon Henrique; Dochwat, André; Leão, Guilherme Fernando Mattos; Carneiro, Murilo klosovski; Mello, Richard Paglia de.
The objective was to evaluate the productivity, morphological and chemical composition, in addition to the economic viability of the corn crop (Zea mays L.) for the production of silage under different levels of nitrogen and potassium fertilization in coverage. Treatments consisted of four coverage levels: T1 (217 kg ha-1 N + 137 kg ha-1 K2O); T2 (295 kg ha-1 N + 163 kg ha-1 K2O); T3 (374 kg ha-1 N + 190 kg ha-1 K2O); and T4 (452 ​​kg ha-1 N + 216 kg ha-1 of K2O). It was found that the fertilization level had no effect (P&gt; 0.05) in the parameters related to plant height, height of the first insertion spike and grain production, however, higher (P &lt;0.05) dry biomass production was obtained with 374 kg ha-1 N + 190 kg ha-1 coverage K2O (32,346 kg...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bromatology; Physical composition; Fertilization; TDN; Green biomass production.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13706

Corn yield, forage production and quality affected by methods of intercropping corn and Panicum maximum
Provedor de dados: 86
Autores: Almeida,Rodrigo Estevam Munhoz de; Gomes,Caio Macret; Lago,Bruno Cocco; Oliveira,Silas Maciel de; Pierozan Junior,Clovis; Favarin,José Laércio.
Abstract: The objective of this work was to evaluate methods of intercropping corn and Panicum spp. forages and their effects on corn yield and forage development. Two experiments with Panicum spp. were conducted, one with 'Tanzania' and other with 'Massai' in the municipality of Piracicaba, in the state of São Paulo, Brazil, in the 2012/2013 growing season. In both experiments, the treatments were: broadcast seeding of Panicum spp. at the same time of corn sowing; corn with Panicum spp. between rows; Panicum spp. sown with fertilizer; Panicum spp. sown between corn rows after corn establishment; broadcast seeding of Panicum spp. after corn establishment; and sole corn sowing. For corn, leaf nitrogen content, ear height, and grain yield were evaluated. For...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Guinea grass; Interspecific competition; Tropical perennial grass.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000300170

Corneal endothelial cell density and morphology in rabbits’ eyes using contact specular microscopy
Provedor de dados: 65
Autores: Brambatti,Gustavo; Albuquerque,Luciane de; Vargas,Eduarda Valim Borges de; Neumann,Carolina Fonseca; Pigatto,João Antonio Tadeu.
ABSTRACT: The goal of this study was to describe the normal values of corneal endothelial cell density and hexagonality in healthy rabbits’ eyes using contact specular microscopy. Both eyes of 18 rabbits, males and females, of different ages were evaluated. The eyes were divided into three groups of 12 each according to the age range of the animals: G1 (6 months old), G2 (12 months old), and G3 (48 months old). Parameters studied included mean endothelial cell density and hexagonality. For Group I, the mean cell density was 2307 cells per mm2. For GII, the mean cell density was 1895 cells per mm2. For G III, the mean cell density was 1818 cells per mm2. Cell density decreased significantly with aging (P&lt;0.001) among the three groups. Pleomorphism in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lagomorphs; Corneal endothelial hexagonality; Specular microscope.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200602

Corneal sensitivity in five horse breeds
Provedor de dados: 65
Autores: Andrade,Eunice Santos de; Vieira,João Victor Romano; Gomes Júnior,Deusdete Conceição; Raposo,Ana Claúdia Santos; Galera,Paula Diniz; Oriá,Arianne Pontes.
ABSTRACT: This study aimed to determine and compare corneal sensitivity values in different regions of the cornea in five horse breeds. One hundred and forty five healthy horses, adults of both sexes, of the following breeds - Arabian horse (AH; n=20), Mangalarga Marchador (MM; n=50), Pure Blood Lusitano (PBL; n=35), Quarter Horse (QH; n=20), Brazilian Sport Horse (BSH; n=20)-were investigated. Corneal touch threshold (CTT) was measured with a Cochet-Bonnet esthesiometer in five different corneal regions. Measurements of the median central CTT were: 4.50±0.50cm (AH), 3.50±0.56cm (MM), 3.00±0.25cm (PBL), 2.50±0.44cm (QH) and 2.50±0.00cm (BSH). The central region was the most sensitive and the dorsal region the least sensitive corneal region for all breeds....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arabian horse; Equus caballus; Cochet-Bonnet; Corneal touch threshold.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600602

Corona development and floral nectaries of Asclepiadeae (Asclepiadoideae, Apocynaceae)
Provedor de dados: 39
Autores: Monteiro,Mariana Maciel; Demarco,Diego.
ABSTRACT Flowers of Asclepiadoideae are notable for possessing numerous nectaries and elaborate coronas, where nectar can accumulate but is not necessarily produced. Given the complexity and importance of these structures for reproduction, this study aimed to analyze the ontogeny of the corona, the structure and position of nectaries and the histochemistry of the nectar of species of Asclepiadeae. Two types of coronas were observed: androecial [C(is)] and corolline (Ca). The development of the C(is)-type of corona initiates opposite the stamens in all species examined with the exception of Matelea in which it begins to develop as a ring around the filament tube. Despite their morphological variation, coronas typically originate from the androecium. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Asclepiads; Histochemistry; Ontogeny; Nectar; Structural; Diversity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000300420

Coronary Irrigation in Puma concolor (Carnivora: Felidae)
Provedor de dados: 77
Autores: Viotto-Souza,Wilson; Souza Junior,Paulo de; Carvalho,Amarílis Díaz de; Abidu-Figueiredo,Marcelo; Santos,André Luiz Quagliatto.
This study described the anatomy of the coronary arteries and their main branches in Puma concolor. The hearts of six individuals of Puma concolor, were analyzed. The A. coronaria sinistra formed the ramus interventricularis paraconalis and the ramus circunflexus. A ramus septal was formed close to the origin of the ramus interventricularis paraconalis and yielded from six to eight ventricular branches. The circumflex branch originated from two to five atrial branches and from three to seven ventricular branches. The right coronary artery formed two to six atrial branches, and four to nine ventricular branches. In half of the individuals, an accessory coronary artery was identified as the first branch of the right coronary artery. In all individuals, the...
Tipo: Journal article
Palavras-chave: Cardiovascular system; Carnivores; Coronary dominance; Cougar.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300021

Corpoica Guayuriba 9: new improved soybean ( Glycine max [L] Merril) variety with specific adaptation to the Colombian foothills
Provedor de dados: 109
Autores: Caicedo-Guerrero,Samuel; Tibocha-Ardila,Yuli; Campuzano-Duque,Luis Fernando.
Abstract: Soybean in Colombia is constituted, like corn, as the main raw material for the production of balanced concentrates for animal feeding. The national soybean production satisfies only 7.0% of the demand for poultry-swine chain, with imports in 2014 of 363501 tons of grain and 1018256 tons of soybean meal. Currently, in Colombia, soybean is only produced in the Orinoquia region, mainly in the high plains and foothills and is part of the rice-corn-soy rotation system for the colonization of native savannas. In order to promote cultivation which allows the occupation of 500000 potentially hectares in the foothills with new varieties beyond current and meet domestic demand, Corpoica is responsible for the plant breeding. As a result of a research in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Elite lines; Genotype - environment interaction; Grain quality; Main components; Plant pathogen resistance; Rotation system.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200260

Correction of profiles of in-situ chlorophyll fluorometry for the contribution of fluorescence originating from non-algal matter
Provedor de dados: 5
Autores: Xing, Xiaogang; Claustre, Herve; Boss, Emmanuel; Roesler, Collin; Organelli, Emanuele; Poteau, Antoine; Barbieux, Marie; D'Ortenzio, Fabrizio.
In situ chlorophyll fluorometers have been widely employed for more than half a century, and to date, it still remains the most used instrument to estimate chlorophyll-a concentration in the field, especially for measurements onboard autonomous observation platforms, e.g., Bio-Argo floats and gliders. However, in deep waters (&gt; 300 m) of some specific regions, e.g., subtropical gyres and the Black Sea, the chlorophyll fluorescence profiles frequently reveal "deep sea red fluorescence" features. In line with previous studies and through the analysis of a large data set (cruise transect in the South East Pacific and data acquired by 82 Bio-Argo floats), we show that the fluorescence signal measured by a humic-like DOM fluorometer is highly correlated to...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00661/77327/78783.pdf

Correlação de caracteres de planta e tubérculo nas primeiras gerações de seleção de batata
Provedor de dados: 75
Autores: Bandinelli,Maurício G; Bisognin,Dilson A; Storck,Lindolfo; Gnocato,Francisco S; Kielse,Paula; Ascoli,Claudinei.
RESUMO O objetivo deste trabalho foi avaliar o uso da correlação canônica para identificar caracteres de planta e tubérculo que possam ser utilizados para a seleção precoce de clones de batata. O estudo da análise de correlação canônica foi conduzido em duas gerações (plantular e de tubérculo), com nove famílias e um total de 358 clones. A geração plantular (G1) foi conduzida em casa de vegetação, no inverno de 2008, e a geração de tubérculo (G2) em campo, no outono de 2009. Nas duas gerações foram avaliados a estatura da haste principal (EHP), a massa fresca de parte aérea (MFA), de estolão (MFE) e de tubérculos (MFT), o número de tubérculos por cova (NTC), de tubérculos alongado (TAL) e achatado (TAC), a aspereza da casca (ASP), a presença de ponta...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Análise multivariada; Correlação canônica; Seleção precoce.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100082

Correlação entre as escalas analógica visual, de Glasgow, Colorado e Melbourne na avaliação de dor pós-operatória em cadelas submetidas à mastectomia total unilateral
Provedor de dados: 45
Autores: Comassetto,F.; Rosa,L.; Ronchi,S.J.; Fuchs,K.; Regalin,B.D.; Regalin,D.; Padiha,V.; Oleskovicz,N.
RESUMO Objetivou-se correlacionar a necessidade de resgate analgésico pós-operatório por meio das escalas analógica visual (EVA), de Glasgow, Colorado e Melbourne, por meio de um avaliador experiente (AE) e outro não experiente (ANE), em cadelas submetidas à mastectomia unilateral total. Foram utilizadas 24 cadelas, hígidas, internadas 24 horas antes do procedimento cirúrgico, para avaliação do seu comportamento, com o auxílio das escalas descritas acima no momento basal (M0). Foram pré-medicadas com acepromazina e morfina (0,02 e 0,5mg/kg) e induzidas à anestesia geral com propofol (4mg/kg), mantidas em plano anestésico com CAM de isoflurano 1%. A manutenção analgésica transoperatória foi realizada com cetamina e fentanil (10µg/kg/min e 10µg/kg/h). As...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; Avaliação da dor; Escalas compostas; Dor aguda; Mastectomia.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200355

CORRELATION AMONG DAMAGES CAUSED BY YELLOW BEETLE, CLIMATOLOGICAL ELEMENTS AND PRODUCTION OF GUAVA ACCESSES GROWN IN ORGANIC SYSTEM
Provedor de dados: 94
Autores: GALLI,JULIANA ALTAFIN; MICHELOTTO,MARCOS DONISETI; FISCHER,IVAN HERMAN; SOARES,MARIA BEATRIZ BERNARDES; MARTINS,ANTÔNIO LUCIO MELLO.
ABSTRACT The objective of this research was evaluate the damage caused by the yellow beetle on 85 guava accessions and correlations of the damage with the climatological elements and the production of fruit in an orchard of guava conducted in organic system. Ten leaves by access were analyzed containing the injury of insect attack. Each leaf had its foliar area measured by leaf area meter and, after obtaining the total area, the leaf was covered with duct tape, and measure again. The averages were compared by Scott-Knott test at 5% probability. The 15 accessions with highest average damage had the data submitted to the correlation with the minimum and maximum temperature, precipitation and relative humidity. The production was obtained by the number of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Psidium guajava; Costalimaita ferruginea; Temperature; Precipitation; Relative humidity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000300402

Correlation Analysis of Relative Expression of Apob, Adfp and Fatp1 with Lipid Metabolism in Daweishan Mini Chickens
Provedor de dados: 89
Autores: Decai,X; Zhiyong,Z; Bin,Z; Zhongcheng,H; Quanshu,W; Jing,L.
ABSTRACT Quantitative RT-PCR was applied to measure the relative expression levels of the adipose differentiation-related protein (ADFP) gene, fatty acid transport protein 1 (FATP1) gene and apolipoprotein B (ApoB) gene in subcutaneous fat, abdominal fat, liver and muscle at five growth stages (28, 49, 70, 91 and 112 d) to determine the effect of the expression ofthese genes on fat deposition in Daweishan Mini chickens.The relative expression of ADFP gene mRNA in the abdominal fat andthe liver was significantly different between 49 d and 70 d (p&lt;0.05). The relative ApoB gene expression on 91d was higher in the liver, followed by muscles,subcutaneous fat, and abdominal fat, and was significantly higher in the liver than in the other three tissues. FATP1...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: ADFP; FATP1; ApoB; Daweishan Mini chicken; Fat traits; RT-PCR.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100151

Correlation between 2,4-D herbicide residues and soil attributes in southern of Brazil
Provedor de dados: 124
Autores: Baumgartner,Denilson; Souza,Eduardo Godoy de; Coelho,Silvia Renata Machado; Maggi,Marcio Furlan.
ABSTRACT The 2,4-D herbicide is widely used in Brazilian and global agriculture to control weeds. It is potentially toxic to mankind, and one of the herbicides final destinations is the soil. The aim of the study was to determine the spatial correlation of 2,4-D herbicide in soil attributes after 12 months of application. The experiment was conducted in an agricultural area of 5.04 ha in the municipality of Nova Santa Rosa/PR, in 2011 and 2012. Two soil samples collections were performed: collection 1 (09/03/2011) and collection 2 (08/25/2012), both of which were made 12 months after 2,4-D application. The herbicide was applied in a single dose of 1.5 L ha-1 in 09/2010 and in two doses in 09/2011 (1.0 L ha-1or 1.5 L ha-1 2,4-D). The correlation between...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agrochemicals; Weeds; Spatial distribution.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000300428

Correlation between performance and feeding behavior of feedlot lambs fed without roughage diet
Provedor de dados: 2
Autores: Cardoso, Elves de Souza; Santana Junior, Hermógenes Almeida de; Oliveira, Aracele Prates de; Ferreira, Antônio Hosmylton Carvalho de; Oliveira, Zeliana Fernandes de; Freitas, Tiago Brandão.
The objective was to evaluate the correlation between performance and feeding behavior of feedlot castrated Santa Inês lambs fed without roughage diet, weighing 20 ± 1,8 kg and four months of age (± 0,34). A completely randomized design was adopted. Correlations were obtained by Pearson’s linear correlation analysis and the t test, and processed on SAS software (version 9.2). The variables number of rumination chews per cud, number of cuds ruminated per day, speed of each chew, and number of rumination cuds per day were positively correlated with the variation in body weight (p &lt; 0.05). For number of cuds ruminated per day, a positive correlation was found with the variations in body weight. Initial and final body weights were positively correlated with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.00.00.00-4; 5.04.00.00-2; 5.04.03.00-1 concentrate; Intake; Weight gain; Sheep.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/33453

Correlation of phenotypic tests with the presence of the blaZ gene for detection of beta-lactamase
Provedor de dados: 58
Autores: Ferreira,Adriano Martison; Martins,Katheryne Benini; Silva,Vanessa Rocha da; Mondelli,Alessandro Lia; Cunha,Maria de Lourdes Ribeiro de Souza da.
Abstract Staphylococcus aureus and Staphylococcus saprophyticus are the most common and most important staphylococcal species associated with urinary tract infections. The objective of the present study was to compare and to evaluate the accuracy of four phenotypic methods for the detection of beta-lactamase production in Staphylococcus spp. Seventy-three strains produced a halo with a diameter ≤28 mm (penicillin resistant) and all of them were positive for the blaZ gene. Among the 28 susceptible strain (halo ≥29 mm), 23 carried the blaZ gene and five did not. The zone edge test was the most sensitive (90.3%), followed by MIC determination (85.5%), but the specificity of the former was low (40.0%). The nitrocefin test was the least sensitive (28.9%)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Urinary tract infection; Staphylococcus saprophyticus; Zone edge test; Beta-lactamase; BlaZ.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100159

Correlations and track analysis for morphoagronomic descriptors in pedigree and parental lines of castor bean
Provedor de dados: 65
Autores: Silva,Adielle Rodrigues da; Silva,Simone Alves; Almeida,Vanessa de Oliveira; Araújo,Gilmara de Melo; Ledo,Carlos Alberto da Silva.
ABSTRACT: As castor bean (Ricinus communis L.) reveals immense adaptability to various ecological conditions and due to its socioeconomic significance, new studies have emerged primarily to develop more productive cultivars to suit different regions in Brazil. This study aimed to confirmthe correlations and direct and indirect effects of the morphoagronomic descriptors on castor bean productivity, employing correlation studies and track analysis. Between 2014 and 2015, experiments utilizing the randomized block design were performed, with four replications, which included 208 treatments involving pedigree and parental lines of castor bean, drawn from the germplasm bank of the Universidade Federal do Recôncavo da Bahia. Variables in the correlation analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ricinus communis L. selection; Productivity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000400205

Correlations between spectral and biophysical data obtained in canola canopy cultivated in the subtropical region of Brazil
Provedor de dados: 86
Autores: Pinto,Daniele Gutterres; Fontana,Denise Cybis; Dalmago,Genei Antonio; Fochesatto,Elizandro; Vicari,Matheus Boni; Bremm,Carolina; Cunha,Gilberto Rocca da; Gouvêa,Jorge Alberto de; Santi,Anderson.
Abstract: The objective of this work was to identify the spectral bands, vegetation indices, and periods of the canola crop season in which the correlation between spectral data and biophysical indicators (total shoot dry matter and grain yield) is most significant. The experiment was carried out during the 2013 and 2014 crop seasons at Embrapa Trigo, in the state of Rio Grande do Sul, Brazil. A randomized complete block design was used, with four replicates, and the treatments consisted of five doses of nitrogen topdressing. Plant dry matter, grain yield, and phenology were measured. The canola spectral response was evaluated by measuring the canola canopy reflectance using a spectroradiometer, and, with this data, the SR, NDVI, EVI, SAVI, and GNDVI...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brassica napus; EVI; GNDVI; NDVI; SAVI; Spectroradiometry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000825

Correlations of condition factor and gonadosomatic, hepatosomatic and lipo-somatic relations of Leptodactylus macrosternum (ANURA: Leptodactylidae) in the Brazilian Semi-arid
Provedor de dados: 42
Autores: CHAVES,MARCIO F.; TENÓRIO,FERNANDA C.M.A.; SANTOS,IGOR L.V.L.; J.C.L. NETO,CLOVIS; TEXEIRA,VALERIA W.; MOURA,GERALDO J.B.; TEXEIRA,ÁLVARO A.C.
ABSTRACT The objective of this study was to assess variations of the condition factor (K1) in relation to the gonadosomatic- RGS and energy reserves (hepatosomatic - RWL and liposomatic - RFB relations) of Leptodactylus macrosternum and their relationship to climate variation in the Northeast of Brazil, Caatinga area, state of Paraiba. The animals were captured fortnightly through active collecting, between January and December 2013. Significant differences were observed in the monthly variations of K1, RGS and RFB indices in male and female L. macrosternum over the months of collection. In males, K1 showed no significant relationship with the other variables. In females, RGS values only show notable correlations with RWF and K1 values. K1 values showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anurans; Fatty bodies; Northeast; Reproduction; Seasonality.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401591

Corrigenda of ’Explicit wave-averaged primitive equations using a Generalized Lagrangian Mean’
Provedor de dados: 5
Autores: Ardhuin, Fabrice; Rascle, Nicolas; Belibassakis, K. A.
Ardhuin et al. (2008) gave a second-order approximation in the wave slope of the exact Generalized Lagrangian Mean (GLM) equations derived by Andrews and McIntyre (1978), and also performed a coordinate transformation, going from a from GLM to a ’GLMz’ set of equations. That latter step removed the wandering of the GLM mean sea level away from the Eulerian-mean sea level, making the GLMz flow non-divergent. That step contained some inaccuarate statements about the coordinate transformation, while the rest of the paper contained an error on the surface dynamic boundary condition for viscous stresses. I am thankful to Mathias Delpey and Hidenori Aiki for pointing out these errors, which are corrected below.
Tipo: Text
Palavras-chave: Wave-current; GLM; Air-sea.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00380/49165/49601.pdf

Corrosion Casting, a Known Technique for the Study and Teaching of Vascular and Duct Structure in Anatomy
Provedor de dados: 77
Autores: Rueda Esteban,Roberto Javier; López McCormick,Juan Sebastián; Martínez Prieto,Daniel Ricardo; Hernández Restrepo,Juan David.
Teaching and learning anatomy, as a process, has changed. Fresh cadavers were once used as a tool for the student to approach the human body in order to overcome theoretical knowledge and gain applied expertise. Today, techniques such as corrosion casting are known to be a more effective way of achieving optimal results with the students. This paper examines a method to apply this technique to an organ using different polymers. The concentrations for acrylic, epoxy resin, polyester resin, and room temperature vulcanization (RTV) silicone are described, as well as the corresponding diameter of the duct to be injected with each one. A variety of specimens obtained using this technique, their qualities and characteristics are presented. The results of using...
Tipo: Journal article
Palavras-chave: Corrosion Casting; Repletion; Corrosion; Teaching Anatomy; Preservation Techniques.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300053

Cortical and Cancellous Bone in Mandibular Symphysis: Implications in Osteosynthesis and Osteotomy
Provedor de dados: 77
Autores: Velásquez,Humberto; Olate,Sergio; Alister,Juan Pablo; Uribe,Francisca; Haidar,Ziyad S; Fariña,Rodrigo.
The aim of this study was to quantify the presence of cortical and cancellous bone in the mandibular symphysis. A descriptive study was conducted using cone beam computed tomography where skeletal class I and class III subjects were included, defined according to characteristics detected on dental, clinical and dental occlusion x-rays. From the 3D reconstruction, sections were used in relation to the axial axis of the teeth of the anterior sector; the amount of buccal cortical, cortical, lingual, inferior cortical and cancellous bone as well as symphysis height were determined. The measurements were taken using routine methods and analyzed with ANOVA and Tukey's HSD test with p &lt;0.05 for statistical significance. 20 skeletal class I subjects aged 23...
Tipo: Journal article
Palavras-chave: Genioplasty; Mandibular symphysis; Chin.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300051

Cortinarius section Bicolores and section Saturnini (Basidiomycota, Agaricales), a morphogenetic overview of European and North American species
Provedor de dados: 16
Autores: Liimatainen, K.; Carteret, X.; Dima, B.; Kytövuori, I.; Bidaud, A.; Reumaux, P.; Niskanen, T.; Ammirati, J.F.; Bellanger, J.-M.
Cortinarius is the largest genus of ectomycorrhizal fungi worldwide. Recent molecular studies have shown high levels of morphological homoplasy within the genus. Importantly, DNA phylogenies can reveal characteristics that have been either over- or underemphasized in taxonomic studies. Here we sequenced and phylogenetically analysed a large set of pan-European and North American collections taxonomically studied and placed in Cortinarius sect. Bicolores and sect. Saturnini, according to traditional morpho-anatomical criteria. Our goal was to circumscribe the evolutionary boundaries of the two sections, to stabilize both the limits and nomenclature of relevant species, and to identify described taxa which, according to our current understanding, belong to...
Tipo: Article / Letter to the editor
Palavras-chave: Bicolores; Cortinarius phylogeny; Integrative taxonomy; Saturnini; Telamonia.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/635600

COSELMAR. Compréhension des socio-écosystèmes littoraux et marins pour la prévention et la gestion des risques. Bilan scientifique 2013-2017
Provedor de dados: 5
Autores: Pardo, Sophie; Hess, Philipp; Simon, Elodie; Barille, Laurent; Geslin, Emmanuelle; Cognie, Bruno; Martin-jezequel, Véronique; Sechet, Véronique; Herrenknecht, Christine; Baron, Regis; Bourseau, Patrick; Amzil, Zouher; Masse, Anthony; Vandanjon, Laurent; Dumay, Justine; Lebeau, Thierry; Turpin, Vincent; Mondeguer, Florence; Petitgas, Pierre; Trouillet, Brice; Mercier, Denis; Guillotreau, Patrice; Guineberteau, Thierry; Mahevas, Stephanie; Schoefs, Franck; Sophie Pardo; Philipp Hess; Pauline Borgniet; Laurent Barillé; Emmanuelle Geslin; Bruno Cognie; Véronique Martin-Jezequel; Véronique Sechet; Christine Herrenknecht; Régis Baron; Patrick Bourseau; Zouher Amzil; Anthony Massé; Laurent Vandanjon; Justine Dumay; Thierry Lebeau; Vincent Turpin; Florence Mondeguer; Pierre Petitgas; Brice Trouillet.
COSELMAR, a 4-year project financed by the Région des Pays de la Loire at 2.1 M€, officially started on the 7th January 2013. The project is coordinated by Philipp Hess (IFREMER) and Sophie Pardo (Université de Nantes-LEMNA) and falls under the Federation for Research Institut Universitaire Mer et Littoral (IUML, FR CNRS 3473)*. COSELMAR has also been approved by the Scientific Council of the MSH Ange Guépin. COSELMAR is a research project uniting 5 research units of IFREMER and 11 laboratories of the Université de Nantes, along with academic partners, and national and international industries. The aim is to achieve a better understanding of the marine and coastal ecosystems and the associated resources. The project will also provide insights into risk...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00406/51793/52550.pdf

Cosmogenic exposure age constraints on deglaciation and flow behaviour of a marine-based ice stream in western Scotland, 21-16 ka
Provedor de dados: 5
Autores: Small, David; Benetti, Sara; Dove, Dayton; Ballantyne, Colin K.; Fabel, Derek; Clark, Chris D.; Gheorghiu, Delia M.; Newall, Jennifer; Xu, Sheng.
Understanding how marine-based ice streams operated during episodes of deglaciation requires geochronological data that constrain both timing of deglaciation and changes in their flow behaviour, such as that from unconstrained ice streaming to topographically restricted flow. We present seventeen new Be-10 exposure ages from glacial boulders and bedrock at sites in western Scotland within the area drained by the Hebrides Ice Stream, a marine-based ice stream that drained a large proportion of the former British-Irish Ice Sheet. Exposure ages from Tiree constrain deglaciation of a topographic high within the central zone of the ice stream, from which convergent flowsets were produced during ice streaming. These ages thus constrain thinning of the Hebrides...
Tipo: Text
Palavras-chave: Exposure dating; Marine ice stream; British-Irish ice sheet; Deglaciation.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00420/53148/55337.pdf

Cost of paricá wood production in Paragominas region,  Para State, Brazil
Provedor de dados: 190
Autores: Silveira, Rafaela da; Silva, Gilson Fernandes da; Binoti, Daniel Henrique Breda; Manhães, Leticia da Paschoa; Gonçalves, Anny Francielly Ataide; Aragão, Mariana de Aquino.
The silvicultural and economic potential of paricá (Schizolobium amazonicum) has encouraged the expansion of this crop, mainly in the northern region of the country, provoking the need for studies on the species. The objective of this study was to estimate paricá production in Paragominas region, Para State, Brazil, at 5, 6 and 7 years, in three classes of productivity considering five plant arrangements, being identified the main costs of production, in addition to those most affected by plant arrangements. The volumetric estimation was obtained by modeling in population level and the analysis of the costs, through the methodology of the operational cost. It was possible to infer that the arrangement of plants 3 m x 2 m was superior in volume, compared to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Operating costs; Spacing; Schizolobium amazonicum Engenharia Florestal Custos operacionais; Espaçamento; Schizolobium amazonicum.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1508

Cost-consequence analysis of Pharmaceutical Care program for systemic arterial hypertension in the public health system in Brazil
Provedor de dados: 60
Autores: Cazarim,Maurílio de Souza; Nunes,Altacílio Aparecido; Pereira,Leonardo Régis Leira.
ABSTRACT In Brazil, 80% of hypertensive patients have no blood pressure controlled, this fact has caused severe financial consequences for the public health system (PHS) and the Pharmaceutical Care (PC) has emerged as an effective alternative. The aim of this study was to analyze the costs and outcomes of systemic arterial hypertension (SAH) for conventional assistance compared to assistance with PC in the PHS. This is a pharmacoeconomic study with cost-consequence analysis nested to clinical trial. Hypertensives patients were followed-up from 2006 to 2012. During 2009 they were assisted by the PC program in Ribeirão Preto-SP, Brazil. Clinical indicators, systolic and diastolic blood pressure (SBP and DBP), triglycerides, total cholesterol (TC) and its...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pharmaceutical economics; Pharmaceutical services; Health Expenditures; Hypertension; Pharmaceutical care; Costs and cost analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300620

Cost-effectiveness of insulin analogs from the perspective of the Brazilian public health system
Provedor de dados: 60
Autores: Cazarim,Maurílio de Souza; Rodrigues,João Paulo Vilela; Cruz-Cazarim,Estael Luzia Coelho da; Ayres,Lorena Rocha; Pereira,Leonardo Régis Leira.
ABSTRACT Human insulin is provided by the Brazilian Public Health System (BPHS) for the treatment of diabetes, however, legal proceedings to acquire insulin analogs have burdened the BPHS health system. The aim of this study was to perform a cost-effectiveness analysis to compare insulin analogs and human insulins. This is a pharmacoeconomic study of cost-effectiveness. The direct medical cost related to insulin extracted from the Ministry of Health drug price list was considered. The clinical results, i.e. reduction in glycated hemoglobin (HbA1c), were extracted by meta-analysis. Different scenarios were structured to measure the uncertainties regarding the costs and reduction in HbA1c. Decision tree was developed for sensitivity of Incremental Cost...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diabetes Mellitus/treatment/cost-effectiveness/evaluation; Prolonged Action Insulin; Short Action Insulin; Brazilian Public Health System.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300616

Couple formation and spawning between two female Discus Fish (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 In an experiment performed to characterize the reproductive behavior of the discus fish in captivity, couple formation with two females was observed. The observations were carried out in captivity, based on ad libitum methodology. Adult individuals were allowed to naturally form couples. The couple formation was considered when individuals performed the substrate cleaning behavior. Fifteen couples were selected. The eggs of three couples did not initiate embryonic development and became infeasible within three days after spawning. We found that these spawnings belonged to all-female couples. The sex of the individuals in same-sex couples was confirmed through subsequent couple formation and spawning of fertile eggs with known males. Eggs were...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Reproduction; Behavior; Aquaculture; Amazonian fish.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000200167

Coupling spectral analysis and hidden Markov models for the segmentation of behavioural patterns
Provedor de dados: 5
Autores: Heerah, Karine; Woillez, Mathieu; Fablet, Ronan; Garren, Francois; Martin, Stephane; De Pontual, Helene.
Background Movement pattern variations are reflective of behavioural switches, likely associated with different life history traits in response to the animals’ abiotic and biotic environment. Detecting these can provide rich information on the underlying processes driving animal movement patterns. However, extracting these signals from movement time series, requires tools that objectively extract, describe and quantify these behaviours. The inference of behavioural modes from movement patterns has been mainly addressed through hidden Markov models. Until now, the metrics implemented in these models did not allow to characterize cyclic patterns directly from the raw time series. To address these challenges, we developed an approach to i) extract new metrics...
Tipo: Text
Palavras-chave: Fourier transform; Non negative matrix factorization; Classification; Animal behaviour; European sea bass; Movement ecology; Diurnal and tidal cycles; Biologging; Data storage tags.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00402/51400/51974.pdf

Cover crop effect in weed management: project PRODIVA monitoring results
Provedor de dados: 21
Autores: Zarina, Livija; Zarina, Liga.
Weed survey was done in twenty fields of ten organic farms in Latvia in 2015 and 2016 to identify and group weed species due their susceptibility for crop diversification and to fix cover crops effect on weediness. Among the most common species were:TAROF, STEME,TRIIN, CIRAR,VERAR,ELYRE, POAAN, EQUAR.Weed infestation was affected also by cover crop species.
Tipo: Other
Palavras-chave: Weed management.
Ano: 2017
URL: http://orgprints.org/31438/1/posteris_LLU2017_Virsauga_efektiv_Prodiva.pdf

Cover crop mulches and no-till soybean
Provedor de dados: 21
Autores: Bortolussi, Stefano.
Several methods of sowing into mulch were tested:  A) No-till sowing into a standing cover crop, then rolling the cover crop with a roller crimper;   B) No-till sowing into a standing cover crop, then creating mulch by passing over it with a flail shredder;   C) No-till sowing into a standing cover crop, and no follow-up procedures;  D) Mulch obtained with a flail shredder, then no-till sowing with a tine air seeder; and  E) Roller crimper followed by no-till sowing with a tine air seeder.     All of these methods, except method B, have shown good results in terms of weed control, and preser-vation of soil water (even during the dry summer in 2016). Yields were comparable with those of the tilled fields, except for method C.    Practical recommendations...
Tipo: Practice tool
Palavras-chave: Cereals; Pulses and oilseeds Soil Crop health; Quality; Protection Weed management.
Ano: 2017
URL: http://orgprints.org/31044/1/PA_018_Coltivazione-della-soia-su-pacciamatura-verde_QR.pdf

COVER CROPS PRECEDING THE WHEAT CROP
Provedor de dados: 22
Autores: Skora Neto, Francisco; Campos, Antonio Carlos.
ABSTRACT - After harvesting of summer crops and before wheat planting, in the temperate region of southern Brazil, there is a time in which it could be possible grows short cycle cover crops. The objective was to evaluate some cover crop species during this period and its effect on wheat crop. The following treatments, in the years 2011 to 2013, were evaluated: fallow – bare soil (check), sunflower (Helianthus annuus), sunnhemp (Crotalaria juncea), forage radish (Raphanus sativus), pea forage (Pisum sativum) and buckwheat (Fagopyrum esculentum). It was also evaluated the effect of time - 0, 15 and 30 days - between the formation of the mulching and the planting of wheat. In the average of the three years the highest wheat yield was obtained in sunflower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adubos verdes; Cobertura morta; Plantio direto.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15748

Covered nitrogen levels on the evaluation of maize genotypes in late seeding
Provedor de dados: 22
Autores: Carvalho, Edmar Vinícius de; Afférri, Flávio Sérgio; Peluzio, Joênes Mucci; Leal, Tarcisio Castro Alves Barros; Souza, Clóvis Maurílio de; Naoe, Lucas Koshy.
The aim of this work was to evaluate 12-maize genotypes and the effect of four covered N levels (20; 80; 140; 200 kg ha-1), in the late seeding conditions (01/15/2014 and 02/25/2014) at Gurupi-TO. The experiments were conducted in the randomized blocks design with three repetitions and 12 treatmanets. The statistical analyze was done in each seeding, and the N effect was studied by the regression (orthogonal polynomial). It was shown significant difference among the genotypes in the greater number of evaluated traits and the grain yield of variety V8 and double-cross HD12 was classified in the superior statistical group in the two seeding dates (in average of four levels of nitrogen). These genotypes had shown the highest values of productive efficiency...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adubação; População de polinização aberta; Tocantins; Zea mays.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15110

Cowpea response to compaction and mulching on a sloping loamy sand soil in Southern Nigeria
Provedor de dados: 111
Autores: Raphael, Davids Olorungbon.
Mulching the surface of soil after machinery traffic can offset some of the adverse effect of compaction of the soil caused by the machine.  Thus, this study reported the response of cowpea (vigna-unguiculata) to compaction and mulching with elephant grass (Pennisectum purpuereum) on loamy sand soil in Southern Nigeria.  A randomized split-block design of field plots with compaction levels as the main block and the mulching levels as the sub-block was used.  The compaction treatment consisted of 0, 5, 10 and 15 passes of a tractor with a 31 kPa contact pressure while the mulching treatment consisted of 0%, 30%, 60% and 90% areal ground cover.  The zero percent treatment served as control and each treatment was replicated twice.  The soil dry bulk density,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural and Biosystems Engineering/ Soil and Water Engineering Unit cowpea; Tractor traffic; Mulch cover; Yield parameters; Dry bulk density; Penetration resistance.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3926

Crambe (Crambe abyssinica) and sunflower (Helianthus annuus) protein concentrates: production methods and nutritional properties for use in fish feed
Provedor de dados: 42
Autores: LOVATTO,NAGLEZI M.; GOULART,FERNANDA R.; LOUREIRO,BRUNO B.; SPERONI,CAROLINE S.; BENDER,ANA B.B.; GIACOMINI,SANDRO J.; RADÜNZ NETO,JOÃO; SILVA,LEILA P. DA.
ABSTRACT The purpose of this study was to develop and improve protein concentration techniques for two industrial by-products with the potential for use in fish feed. In particular, we chemically characterized crambe meal and sunflower meal and their protein concentrates. Three different protein concentration methods were tested: isoelectric pH (pHi), acid pH and alkaline pH. For crambe and sunflower meals extraction using the pHi method was most efficient in terms of protein yield and crude protein content in the concentrates; this method also increased lysine and methionine content in the concentrates. The water holding capacity of the sunflower protein concentrate was greater than that of the crambe protein concentrate. The crambe protein concentrate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amino acids; Antinutrients; Aquafeeds; Byproducts; Phenolic compounds; Protein concentration.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502495

Craniometric Characteristics and Cranial Indices of Polish Heath Sheep Rams ­ Extended Data
Provedor de dados: 77
Autores: Baranowski,Piotr.
The study was conducted on the mouflon-derived horned sheep of the preserved Polish Heath Sheep breed. In this study, basic skull measurements of 24 skulls of the rams of different age: 1 day, 90 days, 210 days, 270 days, 3 and 6 years, were analyzed. The weight of each skull was determined, as well as 43 craniometric characteristics were measured, and cranial cavity volume and viscerocranial and neurocranial indices were calculated. From birth to the age of 6 years, the greatest length of the skull, the condylobasal length and the length of the cheek-tooth row increased two-fold. To day 210 of age, the bony housing for eyeball and its organs grew intensively. To day 270 of age, the largest increase was characteristic of the elements of the angular length...
Tipo: Journal article
Palavras-chave: Skull; Neurocranium and viscerocranium measurements; Polish Heath Sheep; Endangered breeds.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100022

CRECIMIENTO DEL GIRASOL (Helianthus annuus L.) EN FUNCIÓN DE LA SALINIDAD DEL AGUA DE RIEGO CON FERTILIZACIÓN NITROGENADA
Provedor de dados: 115
Autores: Santos,João Batista dos; Centeno,Cruz Ramón Marenco; Azevedo,Carlos Alberto Vieira de; Gheyi,Hans Raj; de-Lima,Geovani Soares; de-Lira,Vanda Maria.
Resumen El agua es un recurso para la agricultura, urbano e industrial y es insuficiente en zonas con clima semiárido en el nordeste de Brasil. El agua salina debe considerarse una alternativa para la expansión de las zonas agricolas con riego. El objetivo de este estudio fue evaluar el efecto del riego con agua salina y fertilización nitrogenada en el crecimiento del girasol (Helianthus annuus L.) cv. EMBRAPA 122-V2000. El estudio se desarrolló en un invernadero de la Universidad Federal de Campina Grande, Paraiba, Brasil, entre abril y julio de 2012. El diseño experimental fue totalmente al azar con tres repeticiones, en arreglo factorial 5×5; niveles de salinidad del agua de riego con conductividad eléctrica (ECa) de 0.7, 1.7, 2.7, 3.7 y 4.7 dS m-1 (25...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agua salina; Estrés salino; Dosis de nitrógeno.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000600649

Crecimiento miceliar de especies silvestres de hongos comestibles de los bosques andino-patagónicos: primeros pasos para su domesticación
Provedor de dados: 51
Autores: Toledo,Carolina Verónica; Barroetaveña,Carolina.
Los bosques de Nothofagus spp. de la Patagonia Argentina albergan hongos con características organolépticas y nutricionales que las tornan atractivas para su consumo y plausibles de ser cultivadas sobre diferentes sustratos orgánicos. Se evaluaron los parámetros óptimos de crecimiento vegetativo de 7 especies de hongos silvestres comestibles potencialmente cultivables que pueden ser encontrados en estos bosques (Aleurodiscus vitellinus, Fistulina antarctica, F. endoxantha, Grifola gargal, Lepista nuda, Lycoperdon perlatum y Macrolepiota afín procera). Se obtuvieron 5 cepas de cada especie y se realizaron tres ensayos: 1) determinación de la temperatura óptima de crecimiento, 2) evaluación del crecimiento en diferentes medios de cultivo y caracterización...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inóculo primario; Domesticación; Temperatura de crecimiento; Crecimiento en diferentes medios.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300004

Crecimiento radial de la especie endémica Nothomyrcia fernandeziana (Hook. &amp;amp; Arn.) Kausel y la invasora Aristotelia chilensis (Molina) Stuntz en la isla Robinson Crusoe, Archipiélago de Juan Fernández, Chile
Provedor de dados: 73
Autores: Rojas-Badilla,Moisés; Le Quesne,Carlos; Álvarez,Claudio; Velásquez-Álvarez,Gonzalo; Rozas,Vicente.
RESUMEN Nothomyrcia fernandeziana (Hook. &amp; Arn.) Kausel es una especie endémica de los bosques de la isla Robinson Crusoe (RC), Archipiélago de Juan Fernández, Chile. Aristotelia chilensis (Molina) Stuntz es una especie invasora introducida en la isla a mediados del siglo XIX que compite con las especies endémicas, poniendo en riesgo su conservación. Los patrones de crecimiento radial permiten inferir estrategias biológicas de las plantas leñosas como longevidad, tolerancia a la sombra y capacidad competitiva, características de gran importancia para los programas de conservación. Los objetivos de este trabajo fueron caracterizar los anillos de crecimiento de ambas especies y estudiar sus patrones de crecimiento con el objeto de aportar conocimiento...
Tipo: Journal article
Palavras-chave: Anillos de crecimiento; Restauración; Dendroecología; Conservación.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432017000100111

Crecimiento y rendimiento maderable en plantaciones de Pinus chiapensis (Martínez) Andresen
Provedor de dados: 115
Autores: Fierros-Mateo,Reynol; Santos-Posadas,Héctor M. De los; Fierros-González,Manuel A.; Cruz-Cobos,Francisco.
Resumen Un Sistema de Crecimiento y Rendimiento Maderable (SCRM) es un conjunto de modelos que describen cuantitativamente el crecimiento y rendimiento de los rodales a través del tiempo. El objetivo del presente estudio fue construir un SCRM como herramienta de apoyo para la toma de decisiones en el manejo de plantaciones de Pinus chiapensis (Martínez) Andresen. Los datos se tomaron de 44 sitios establecidos en 2013 en Tlatlauquitepec, Puebla, México, y medidos nuevamente en 2014. Los componentes del sistema se generaron mediante el método de diferencia algebraica. El ajuste se realizó con la técnica de Regresión Aparentemente no Relacionada (SUR) como un sistema de ecuaciones simultáneas. Para la altura dominante, el modelo de Hossfeld IV polimórfico fue...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diferencia algebraica; Pinus chiapensis (Martínez) Andresen; Altura dominante; Tabla de rendimiento; Predicción; Proyección.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000200201

Crédito juvenil: a construção social da juventude rural moderna
Provedor de dados: 194
Autores: Marin, Joel Orlando Bevilaqua.
O artigo analisa processos de construção social da juventude rural moderna a partir de uma experiência pioneira de crédito agrícola para jovens rurais, instituída no final da década de 1950. Os dados da pesquisa foram obtidos pela combinação de pesquisa documental e bibliográfica. O Crédito Juvenil, articulado com os serviços de extensão rural e os clubes de jovens rurais, foi um instrumento para inserção da juventude rural nos processos de modernização da agricultura brasileira e para a produção de referências modelares para jovens rurais modernos. Conclui-se que a política de crédito agrícola para jovens foi um investimento para a construção social de uma juventude rural moderna no Brasil.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crédito juvenil; Crédito rural; Extensão rural; Juventude rural.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/26685

Cresce o consumo de manteiga.
Provedor de dados: 14
Autores: SIQUEIRA, K. B.
Tipo: Artigo de periódico
Palavras-chave: Gordura saturada; Manteigas orgânicas; Manteigas sem lactose.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070585

CRESCIMENTO DE ÁREA FOLIAR E ÍNDICE DE ÁREA FOLIAR DE MUDAS DE Cordia americana EM DIFERENTES FORMAS DE MANEJO
Provedor de dados: 193
Autores: Trautenmüller, Jonathan William; Borella, Juliane; Minatti, Myrcia; Costa Júnior, Sergio; Woycikievicz, Antônio Pedro Fragoso; Balbinot, Rafaelo; Engel, Kauana.
A área foliar apresenta estreita relação com a interceptação da energia solar. Dessa forma, o objetivo do presente estudo foi avaliar a área foliar e o índice de área foliar em mudas de Cordia americana quando submetidas as diferentes condições de cultivo, de volumes de recipientes (90 e 170 cm³) e de densidade de cultivos (50 e 100% de ocupação da bandeja). O delineamento foi de blocos casualizados em esquema fatorial 5 x 2 x 2, com cinco repetições e 10 plantas avaliadas em cada unidade amostral. Foram realizadas cinco avaliações com intervalos de 20 dias, iniciadas a partir dos 60 dias após a emergência, em que os parâmetros biofísicos avaliados foram à área foliar e o índice de área foliar. Com os resultados, verificou-se que apenas o volume de tubete...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silvicultura; Produção de mudas; Espécies nativas Guajuvira; Manejo de plantas; Volume de recipiente.
Ano: 2017
URL: http://revistas.ufpr.br/biofix/article/view/55508

Crescimento de guabiroba em diferentes localidades da região Sul do Brasil.
Provedor de dados: 14
Autores: SANTOS, A. T. dos; MATTOS, P. P. de; BRAZ, E. M.; CANETTI, A.; OLIVEIRA, M. F. de.
Os estudos dendrocronológicos a partir dos anéis de crescimento são uma ferramenta importante para a recuperação do histórico do crescimento de espécies arbóreas que crescem em ambientes com sazonalidade climática definida, permitindo que se compreenda a dinâmica de seu crescimento. Camadas de crescimento anuais já foram confirmadas em várias espécies da Floresta Ombrófila Mista (FOM) (MATTOS et al., 2007a, 2007b, 2010; OLIVEIRA; MATTOS, 2010; SCHEEREN et al., 2003; SEITZ; KANNINEN, 1989, dentre outros), indicando o potencial para a busca de informações de crescimento em novas espécies. Reconhecendo essa importância, foi proposta uma atividade que busca uma melhor compreensão da dinâmica de crescimento de espécies arbóreas de interesse das comunidades que...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Guabiroba.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077603

CRESCIMENTO DO TRIGO COM DIFERENTES TIPOS DE ADUBAÇÃO
Provedor de dados: 107
Autores: Gasparin, Eduardo; dos Santos, José Airton Azevedo; Bartz, Rafael Luis; Ferro, Alfredo Eduardo Melo Meneses; Vincenzi, Silvana Ligia.
O uso de fertilizantes no cultivo do trigo constitui uma das técnicas de manejo mais conhecidas e praticadas no cenário agrícola brasileiro para aumentar a produtividade, com diversas fontes bibliográficas destacando as vantagens do emprego de dejetos animais em complementação a tradicional adubação mineral. Este trabalho objetivou avaliar oito formulações distintas de fertilizantes baseadas em dejetos animais e complementos minerais, e seus efeitos sobre as variáveis: altura das plantas, número de folhas e de perfilhos. O experimento foi realizado no município de Assis Chateaubriand. O delineamento utilizado foi o de blocos casualizados, com oito tratamentos e cinco repetições cada, com as variáveis mensuradas em quatro oportunidades distintas, aos 15,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dejetos Animais  Perfilhos  Fertilizantes; Produtividade.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/847

Crescimento, estoque de carbono e agregação de valor em árvores de eucalipto em um sistema de Integração Lavoura-Pecuária-Floresta (ILPF) no cerrado de Minas Gerais
Provedor de dados: 14
Autores: CAMPANHA, M. M.; COSTA, T. C. e C. da; GONTIJO NETO, M. M.
Sistemas de produção mais eficientes na exploração dos recursos naturais, como o Integração Lavoura-Pecuária-Floresta (ILPF), são alternativas para uma produção agropecuária sustentável. Neste sistema, as árvores desempenham importante papel, como produção de serviços ambientais, geração de renda e potencial de mitigação dos gases de efeito estufa. O objetivo deste trabalho foi avaliar o crescimento, o rendimento e o estoque de carbono em árvores de eucalipto de um sistema ILPF no Cerrado de Minas Gerais. Para isto, foi calculado o volume anual das árvores consorciadas com milho e capim, na densidade de 333 plantas ha-1, por 5 anos, e estimada a idade técnica de corte pelos parâmetros ICA e IMA. Verificou-se, aos 60 meses, o volume médio de 82,75 m3 por...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Sequestro de carbono; Sistema de cultivo; Madeira; Agricultura sustentável; Eucalyptus spp; Rendimento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081843

Crescimento inicial de plantas de pequi após aplicação de 2,4-D
Provedor de dados: 190
Autores: Tavares, Cássio Jardim; Pereira, Leandro Spíndola; Araújo, Alana Cristina Ferreira; Martins, Deborah Amorim; Jakelaitis, Adriano.
O ácido 2,4-diclorafenóxacético (2,4-D) tem causado efeitos tóxicos em várias culturas cultivadas vizinhas ao local na qual foi destinado, devido à deriva durante sua aplicação. Objetivou-se, nesta pesquisa, avaliar o efeito da deriva simulada por meio de subdoses do herbicida 2,4-D em plantas de pequi (Caryocar brasiliense, Camb.). Testaram-se em blocos completos casualizados com seis repetições as doses de 0; 1,67; 3,35; 6,70; 16,75; 33,50; 67,00 e 134,00 g ha-1 de equivalente ácido do herbicida. A unidade experimental foi de um vaso contendo uma planta de pequi. A aplicação de 2,4-D causou sintomas leves de epinastia nas folhas, com valores entre 6,25 e 13,33% de fitointoxicação nas plantas de pequi; contudo, ocorreu a recuperação das plantas a partir...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos florestais; Fisiologia e tratos culturais; Herbologia Fitotoxicidadel; Herbicidas; Hormese Phytotoxicity; Herbicide; Hormesis.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1280

Criação de abelhas-sem-ferrão.
Provedor de dados: 14
Autores: PEREIRA, F. de M.; SOUZA, B. de A.; LOPES, M. T. do R.
Introdução; Ninho; Escolha da espécie; Produção de ninho-isca; Localização do meliponário; Caixa racional; Instalação das colmeias; Revisão das colônias; Fortalecimento das colônias; Alimentação; Divisão de colônias; Inimigos naturais; Produção de mel; Bibliografia consultada.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Produção do mel.; Abelha; Alimentação; Colméia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079116

Criação e Destruição de Empregos no Setor Primário no Brasil entre 2000 e 2009
Provedor de dados: 123
Autores: Fiuza-Moura,Flavio Kaue; Nakatani-Macedo,Carina Diane; Camara,Marcia Regina Gabardo da; Sesso Filho,Umberto Antonio.
Resumo: O objetivo do presente artigo é analisar a variação de emprego no setor primário nos anos 2000-2009 para o Brasil. Utiliza-se a metodologia de insumo­-produto por meio da decomposição estrutural da variação do emprego em efeitos intensidade, tecnologia, estrutura da demanda final, volume da demanda final e efeito total. Os principais resultados mostraram que, no período de análise, houve decréscimo de 773 mil vagas para o setor primário. Conclui-se que os subsetores de agricultura, silvicultura e exploração florestal, e pecuária e pesca foram os principais responsáveis pela queda do emprego por meio do efeito de intensidade. No efeito total, conclui-se que houve aumento significativo de vagas de trabalho nos subsetores de petróleo e gás natural...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Emprego; Insumo-produto.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000100137

Criação sustentável de abelhas-sem-ferrão.
Provedor de dados: 14
Autores: RIBEIRO, M. de F.
Esta cartilha fornece informações para produtores que desejem iniciar-se nesta atividade de maneira consciente e planejada.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Abelha sem ferrão; Meliponicultura; Bee; Brazilian bee; Abelha; Abelha brasileira; Criação; Bee pollen.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084988

Criados rurales: el caso de Italia desde una perspectiva comparada (siglos XVI al XX)
Provedor de dados: 125
Autores: Sarti,Raffaella.
Con las ideas que reconocidos expertos han expuesto acerca del presunto perfil de los criados rurales italianos como punto de partida, este artículo da cuenta de la significación y las características de este colectivo, al tiempo que entra en contradicción con aquellas. Si bien el porcentaje de sirvientes en la población rural difiere en función de la época y el lugar considerados, este fue en algunos casos tan elevado como en diversas áreas del centro y norte de Europa. En varias zonas de Italia en las que el número de criados rurales fue relevante, también fueron comunes las familias complejas; un hecho que cuestiona el vínculo establecido entre el life-cycle service y la neolocalidad. Asimismo, y aun cuando en aquellas mismas zonas el acceso al...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Criados rurales; Criados agrícolas; Life-cycle service; Italia; Europa; Trabajo doméstico; Siglos XVI-XX.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1515-59942017000300003

Criblage bioguidé et analyse CL - SMHR des toxines et d'au tres métabolites d'intérêt chez les dinoflagellés G ambierdiscus et Fukuyoa
Provedor de dados: 5
Autores: Pisapia, Francesco.
The epi-benthic dinoflagellates Gambierdiscus and Fukuyoa produce ciguatoxins (CTXs) and maitotoxins (MTXs), which are among the most potent marine toxins known. CTXs are bio-accumulated and bio-transformed along the marine food chain and cause Ciguatera Fish Poisoning (CFP), the most common non-bacterial foodborne intoxication worldwide. Recently, CFP has been reported from areas previously not considered endemic, namely the Canary Islands, and an increasing number of species has been discovered in these genera. Little is known about the relative toxicity between different species and the toxin congeners produced by these dinoflagellates, especially by strains outside the Pacific Ocean. Several strains of Gambierdiscus and Fukuyoa were screened for their...
Tipo: Text
Palavras-chave: Ciguatéra; Gambierdiscus; Fukuyoa; Ciguatoxines; Maïtotoxines; Test neuro-2a; Test hémolytique; Spectrométrie de masse.; Keywords: Ciguatera Fish Poisoning; Gambierdiscus; Fukuyoa; Ciguatoxins; Maitotoxins; Neuro-2a assay; Hemolytic assay; Mass spectrometry.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00415/52635/53481.pdf

Criteria for the Extraction of Fish Oil
Provedor de dados: 111
Autores: BAKO, TANKO; VICTOR, UMOGBAI I; J, AWULU O.
The effect of pre-treatment of mackery (Scomber scombrus) on oil recovery and quality was investigated. Fish oil was extracted using the screw expeller press after heat pre-treatment of the fish sample. The effect of cooking temperatures and cooking times was evaluated. It was observed that the oil yield has a positive relationship with cooking temperature. The oil yield increased with increasing cooking temperature at all the cooking times investigated and also increased with increasing cooking time from 5-15 minutes and then decreased for 20 minutes cooking time at all the cooking temperatures investigated. The results revealed that a highest yield of 22.8 % was obtained when the fish was treated at 90 0C cooking temperature for 15 minutes. The lowest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Criteria; Fish Oil; Pre-treatment; Extraction; Oil yield.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4021

Criteria for topdressing nitrogen application to common bean using chlorophyll meter
Provedor de dados: 86
Autores: Maia,Suelen Cristina Mendonça; Soratto,Rogério Peres; Liebe,Suzane Maria; Almeida,Adriana Queiroz de.
Abstract: The objective of this work was to establish the diagnostic leaf and the nitrogen sufficiency index (NSI) values most appropriate to estimate N requirement by the 'Pérola' common bean (Phaseolus vulgaris), based on chlorophyll meter monitoring. The diagnostic leaf was defined in an experiment with five N rates, and up to four sampling dates of the diagnostic leaves were evaluated (first, second, and third completely expanded leaves from the apex). The NSI was established in two crop seasons, under six N managements: M1, 40 kg ha-1 N at sowing + 80 kg ha-1 10 days after emergence (DAE) + 80 kg ha-1 20 DAE (reference rate); M2, 20 kg ha-1 at sowing + 40 kg ha-1 10 DAE + 40 kg ha-1 20 DAE (recommended rate); M3, 20 kg ha-1 at sowing + 30 kg ha-1 when...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Diagnostic leaf; Nitrogen fertilization; Nitrogen sufficiency index; Nitrogen use efficiency; Relative chlorophyll index.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700512

Critical review: cholesterol and fat-soluble vitamins 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: Carotenoids; Cholesterol; Fat-soluble vitamins; Nutritional requirement; Phospholipids; Syndromes.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/13996

Críticas à inclusão de três espécies do Mato Grosso na lista de espécies vulneráveis: avaliação preliminar.
Provedor de dados: 14
Autores: BRAZ, E. M.; CANETTI, A.; MATTOS, P. P. de; EISFELD, R. L.; BASSO, R. O.; SILVA NETO, J. T. da; DALFOVO, W. C. T.; COSTA FILHO, S. V. S.
bitstream/item/160561/1/Livro-Doc-301-1421-completo.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Espécie arbórea.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070382

CROP COEFFICIENT REGIONALIZATION FOR IRRIGATED AGRICULTURE PLANNING IN MARANHÃO STATE -BRAZIL
Provedor de dados: 70
Autores: Silva,Wilson A. Da; Santana,Jhonata S.; Silva,Cristiane M. Da; Nunes,Acassio A.
ABSTRACT: Irrigated agriculture has emerged as a necessary technology to achieve greater productivity, mainly by supplying the water requirements of agricultural crops in critical periods, especially for those regions where natural rainfall is insufficient to meet these requirements. The daily water consumption of crops is strongly influenced by local weather conditions, which justifies the need for regionalized studies of the parameters influencing the water depth to be applied. The crop coefficient (Kc) is perhaps the most important parameter because it interferes directly with the crop water requirements. This index must be determined for each region, thus avoiding the use of reference values meant for other climatic conditions, causing loss of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Water requirements; Irrigation; Zea mays L.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000500953

Crop Growth and Yield Losses in Wheat Due to Little Seed Canary Grass Infestation Differ with Weed Densities and Changes in Environment
Provedor de dados: 87
Autores: HUSSAIN,S.; KHALIQ,A.; BAJWA,A.A.; MATLOOB,A.; AREEB,A.; ASHRAF,U.; HAFEEZ,A.; IMRAN,M.
ABSTRACT: Understanding the weed interference with different sowing times of crop is inevitable for forecasting yield losses by weed infestation and designing sustainable weed management systems. A field experiment was carried out to evaluate the effects of sowing dates (20th November, 10th December) and various little seed canary grass (LCG) infestation levels (10, 20, 30 and 40 plant m-2) on growth and yield of wheat under semiarid conditions. Plots with two natural infestations of weeds including LCG (Unweeded control; UWC) and excluding LCG (UWC-LCG) were maintained for comparing its interference in pure stands with designated densities. A season-long weed-free (WFC) treatment was also run. All the weeds/LCG infestation levels starting from 10 LCG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Interference; Little seed canary grass; Sowing time; Weeds; Wheat yield losses.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100272

Crop rotation and its ability to suppress perennial weeds
Provedor de dados: 21
Autores: Askegaard, Margrethe.
The appropriate combination of crops and green manures prevents spread of perennial weeds and increases crop yields and quality. Weed-suppressing crop rotations are absolutely essential for sustainable organic arable farming.  Practical recommendation  Basic rules  • Implement green manures, such as clover or lucerne, in at least 20 % of the rotation.  • Do not grow more than 50 % of cereals with low weed competitiveness in the rotation. Do not cultivate such crops for more than 2 consecutive years.  • In fields with prevalent high weed pressure cultivate only crops with high weed competitiveness.   Points to consider in case of high weed pressure:  • Do not grow grain legumes where perennial weeds are a problem. Late harvest in combination with loose...
Tipo: Practice tool
Palavras-chave: Crop combinations and interactions Crop health; Quality; Protection Weed management.
Ano: 2017
URL: http://orgprints.org/31053/1/PA_038_Crop_Rotation_QR.pdf

Cross-amplification of heterologous microsatellite markers in Piracanjuba
Provedor de dados: 65
Autores: Castro,Pedro Luiz de; Ribeiro,Ricardo Pereira; Santos,Silvio Carlos Alves dos; Goes,Elenice Souza dos Reis; Souza,Felipe Pinheiro de; Poveda-Parra,Angela Rocio; Vargas,Lauro; Urrea-Rojas,Angela Maria; Lopera-Barrero,Nelson Mauricio.
ABSTRACT: Brycon orbignyanus, popularly known in Brazil as piracanjuba, is a fish with great economic value but whose natural population drastically decreased in number during the last years. In this context, genetic variability studies of natural stocks and in restocking programs are fundamental for the adoption of conservation measures. Current analysis verifies the cross-amplification of heterologous primers in B. orbignyanus. Fifty-two primers of the species Brycon opalinus, Brycon hilarii, Brycon insignis, Prochilodus sp., Piaractus mesopotamicus, Colossoma macropomum and Oreochromis niloticus were tested. Primers with the best reproducibility were applied to a sample of 20 individuals and the genetic parameters were calculated. Nine primers provided...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brycon orbignyanus; Conservation; Molecular markers; Heterologous primers.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200402

Cross-cultural adaptation of Hypertension Knowledge Test into European Portuguese
Provedor de dados: 60
Autores: Cabral,Ana C.; Moura-Ramos,Mariana; Castel-Branco,Margarida; Caramona,Margarida; Fernandez-Llimos,Fernando; Figueiredo,Isabel V.
ABSTRACT We aim to validate a European-Portuguese version of the Hypertension Knowledge Test (HKT) questionnaire and examine its factorial structure with a confirmatory factor analysis (CFA). A process of translation and back-translation was performed. A cross-sectional study was developed in which all adult patients taking at least one antihypertensive drug were invited to participate. Data on personal and family history were collected, and the HKT, Strelec, and the Batalla questionnaires were administered. We enrolled 304 patients with a mean age of 68.12±10.83 years. The mean score of HKT was 15.33±2.79. CFA indicated that the construct being tested was unidimensional, and Cronbach’s alpha (α=0.65) showed that the instrument had an acceptable internal...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Health Knowledge/attitudes/practice; Hypertension/prevention and control; Psychometrics; Surveys and questionnaires/standards; Portugal.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400608

CROSS-RESISTANCE OF RICE FLATSEDGE TO ALS-INHIBITING HERBICIDES
Provedor de dados: 87
Autores: CHIAPINOTTO,D.M.; SCHAEDLER,C.E.; FERNANDES,J.P.S.; ANDRES,A.; LAMEGO,F.P.
ABSTRACT Cyperus iria (CYPIR) is one of the main weeds in irrigated rice crops. The intense chemical control with acetolactate synthase (ALS) inhibiting herbicides favors the selection of cross-resistance. This study aimed to evaluate the crossresistance of CYPIR to ALS-inhibiting herbicides in irrigated rice in Rio Grande do Sul. Two experiments arranged in a factorial scheme, in a completely randomized design, with four replications were conducted. Experiment I consisted of resistant (CYPIR-R) and susceptible (CYPIR-S) biotypes and ALS-inhibiting herbicide doses: imazethapyr (106 g a.i. ha-1); pyrazosulfuron-ethyl (20 g a.i. ha-1); penoxsulam (36 g a.i. ha-1) and, as an alternative herbicide, bentazone (960 g a.i. ha-1); corresponding to 0; 1/16; 1/8;...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Cyperus iria; Dose-response curve; Resistant biotype.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100266

Crosstalk between Innate Immunity and Circadian Rhythm: Do fish immune defences have a sense of time?
Provedor de dados: 21
Autores: Lazado, Carlo Cabacang; Lund, Ivar; Skov, Peter V.; Jokumsen, Alfred; Gesto, Manuel; Nguyen, Huy Quang; Pedersen, Per Bovbjerg.
Circadian rhythms established by the endogenous clocks enable organisms to anticipate periodic and cyclic changes in their environment. This internal time-keeping system is highly conserved amongst animals and provides them with adaptive advantages as biological processes can be scheduled to occur at the most crucial times of the day. Circadian rhythm is emerging as an important regulator of immune functions. However, there is a paucity of information on the influence of this biological phenomenon in the immune mechanisms of teleost fish. A series of studies was conducted to investigate the circadian rhythms of systemic and mucosal innate immunity using model (i.e., zebrafish, Danio rerio) and non-model (i.e., permit, Trachinotus falcatus; rainbow trout,...
Tipo: Conference paper, poster, etc.
Palavras-chave: Specific methods; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32862/1/Lazado%20et%20al%20EAS%202017%20RED.pdf

Crotalus durissus terrificus crotapotin naturally displays preferred positions for amino acid substitutions
Provedor de dados: 80
Autores: Oliveira,Laudicéia Alves de; Ferreira Jr,Rui Seabra; Barraviera,Benedito; Carvalho,Francilene Capel Tavares de; Barros,Luciana Curtolo de; Santos,Lucilene Delazari dos; Pimenta,Daniel Carvalho.
Abstract  Background  Classically, Crotalus durissus terrificus (Cdt) venom can be described, according to chromatographic criteria, as a simple venom, composed of four major toxins, namely: gyroxin, crotamine, crotoxin and convulxin. Crotoxin is a non-covalent heterodimeric neurotoxin constituted of two subunits: an active phospholipase A2 and a chaperone protein, termed crotapotin. This molecule is composed of three peptide chains connected by seven disulfide bridges. Naturally occurring variants/isoforms of either crotoxin or crotapotin itself have already been reported.  Methods  The crude Cdt venom was separated by using RP-HPLC and the toxins were identified by mass spectrometry (MS). Crotapotin was purified, reduced and alkylated in order to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalus durissus terrificus; Venom; Crotoxin; Crotapotin; Isoforms.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100319

Crude glycerin in anaerobic co-digestion of dairy cattle manure increases methane production
Provedor de dados: 63
Autores: Simm,Silvana; Orrico,Ana Carolina Amorim; Orrico Junior,Marco Antonio Previdelli; Sunada,Natália da Silva; Schwingel,Alice Watte; Mendonça Costa,Mônica Sarolli Silva de.
ABSTRACT Anaerobic digestion of crude glycerin (CG) along with animal waste has been an excellent option for increasing the production of biogas and methane to achieve efficiency in the treatment of both residues. This study aimed to evaluate improvements in specific productions of biogas and methane, reductions in solid and fibrous components in substrates prepared with dairy cattle manure and CG (containing 14 % glycerol). With these residues, experimental substrates were prepared and placed in 25 batch digesters. Initial content of the TS in the influent was 4 % and CG was added in increasing doses (0, 5, 10, 15 and 20 % relative to total solids (TS) of the influent). Results were submitted to ANOVA and orthogonal contrasts to assess the effects of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glycerol; Biogas; Anaerobic digestion; Solids.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000300175

Crustal structure of southern Madagascar from receiver functions and ambient noise correlation: Implications for crustal evolution
Provedor de dados: 5
Autores: Rindraharisaona, E. J.; Tilmann, F.; Yuan, X.; Ruempker, G.; Giese, J.; Rambolamanana, G.; Barruol, G.
The Precambrian rocks of Madagascar were formed and/or modified during continental collision known as the Pan-African orogeny. Aborted Permo-Triassic Karoo rifting and the subsequent separation from Africa and India resulted in the formation of sedimentary basins in the west and volcanic activity predominantly along the margins. Many geological studies have documented the imprint of these processes, but little was known about the deeper structure. We therefore deployed seismic stations along an SE-NW trending profile spanning nearly all geological domains of southern Madagascar. Here we focus on the crustal structure, which we determined based on joint analysis of receiver functions and surface waves derived from ambient noise measurements. For the...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00600/71181/69531.pdf

Cryobanking of aquatic species
Provedor de dados: 5
Autores: Martinez-paramo, Sonia; Horvath, Akos; Labbe, Catherine; Zhang, Tiantian; Robles, Vanesa; Herraez, Paz; Suquet, Marc; Adams, Serean; Viveiros, Ana; Tiersch, Terrence R.; Cabrita, Elsa.
This review is focused on the applications of genome cryobanking of aquatic species including freshwater and marine fish, as well as invertebrates. It also reviews the latest advances in cryobanking of model species, widely used by the scientific community worldwide, because of their applications in several fields. The state of the art of cryopreservation of different cellular types (sperm, oocytes, embryos, somatic cells and primordial germ cells or early spermatogonia) is discussed focusing on the advantages and disadvantages of each procedure according to different applications. A special review on the need of standardization of protocols has also been carried out. In summary, this comprehensive review provides information on the practical details of...
Tipo: Text
Palavras-chave: Cryobanking; Aquatic animals; Fish gametes; Germplasm.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00341/45172/44567.pdf

Cryogenian evolution of stigmasteroid biosynthesis
Provedor de dados: 5
Autores: Hoshino, Yosuke; Poshibaeva, Aleksandra; Meredith, William; Snape, Colin; Poshibaev, Vladimir; Versteegh, Gerard J. M.; Kuznetsov, Nikolay; Leider, Arne; Van Maldegem, Lennart; Neumann, Mareike; Naeher, Sebastian; Moczydlowska, Malgorzata; Brocks, Jochen J.; Jarrett, Amber J. M.; Tang, Qing; Xiao, Shuhai; Mckirdy, David; Das, Supriyo Kumar; Alvaro, Jose Javier; Sansjofre, Pierre; Hallmann, Christian.
Sedimentary hydrocarbon remnants of eukaryotic C-26-C-30 sterols can be used to reconstruct early algal evolution. Enhanced C-29 sterol abundances provide algal cellmembranes a density advantage in large temperature fluctuations. Here, we combined a literature review with new analyses to generate a comprehensive inventory of unambiguously syngenetic steranes in Neoproterozoic rocks. Our results show that the capacity for C-29 24ethyl- sterol biosynthesis emerged in the Cryogenian, that is, between 720 and 635 million years ago during the Neoproterozoic Snowball Earth glaciations, which were an evolutionary stimulant, not a bottleneck. This biochemical innovation heralded the rise of green algae to global dominance of marine ecosystems and highlights the...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00638/75021/75667.pdf

Cryopreservation of testicular tissue: an alternative to maintain the reproductive capacity in different animal species
Provedor de dados: 65
Autores: Lima,David Baruc Cruvinel; Silva,Lúcia Daniel Machado da.
ABSTRACT: Cryopreservation of testicular tissue enables the maintenance of reproductive capacity in different animal species, and contributes to the formation of gene banks for endangered species. The spermatogonia present in the testes can be grown in vitro and the sperm obtained can be used in artificial breeding programs. This review aimed to describe the main techniques of testicular cryopreservation, the main cryoprotectants used, as well as the progress made in different animal species thus far. In the last decade, significant progress has been made in obtaining viable and functional germ cells from testicular tissue. However, more research is needed to better establish protocols that can be used in clinical practice with various species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Testicle; Conservation; Cryoprotectants.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001100701

Cryosurgery in the treatment of squamous cell carcinoma in a cat: case report
Provedor de dados: 195
Autores: Alberto, Maryna Lança Vilia; Bonfante, Juliana da Silva; Beraldo, Mariana Ramos Andrade; Torres, Maria Lúcia Martucci; Rocha, Lívia Maria de Souza.
In feline species, squamous cell carcinoma (SCC) can affect subcutaneous tissue, skin, and mucocutaneous junctions. Its etiology is still little known, but is associated with ultraviolet radiation exposition and low tissue keratinization. The lesions present inflammatory and proliferative characteristics, often friable and with crusts formation. The diagnosis can be obtained by fine needle aspiration cytology or local biopsy. The treatment performed with cryosurgery procedure presents a good scarring response. This report describes SCC cryosurgery treatment in a male, 10-year-old feline. 
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37357

Cryosurgery in the treatment of squamous cell carcinoma in a cat: case report
Provedor de dados: 195
Autores: Alberto, Maryna Lança Vilia; Bonfante, Juliana da Silva; Beraldo, Mariana Ramos Andrade; Torres, Maria Lúcia Martucci; Rocha, Lívia Maria de Souza.
In feline species, squamous cell carcinoma (SCC) can affect subcutaneous tissue, skin, and mucocutaneous junctions. Its etiology is still little known, but is associated with ultraviolet radiation exposition and low tissue keratinization. The lesions present inflammatory and proliferative characteristics, often friable and with crusts formation. The diagnosis can be obtained by fine needle aspiration cytology or local biopsy. The treatment performed with cryosurgery procedure presents a good scarring response. This report describes SCC cryosurgery treatment in a male, 10-year-old feline. 
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryosurgery; Carcinoma of squamous cells; Feline criocirurgia; Carcinoma de células escamosas; Felino.
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37357

Cryptic diversity within the harmful dinoflagellate Akashiwo sanguinea in coastal Chinese waters is related to differentiated ecological niches
Provedor de dados: 5
Autores: Luo, Zhaohe; Yang, Weidong; Leaw, Chui Pin; Pospelova, Vera; Bilien, Gwenael; Liow, Guat Ru; Lim, Po Teen; Gu, Haifeng.
Blooms of the harmful dinoflagellate Akashiwo sanguinea are responsible for the mass mortality of fish and invertebrates in coastal waters. This cosmopolitan species includes several genetically differentiated clades. Four clonal cultures were established by isolating single cells from Xiamen Harbour (the East China Sea) for morphological and genetic analyses. The cultures displayed identical morphology but were genetically different, thus revealing presence of cryptic diversity in the study area. New details of the apical structure complex of Akashiwo sanguinea were also found. To investigate whether the observed cryptic diversity was related to environmental differentiation, 634 cells were obtained from seasonal water samples collected from 2008 to 2012....
Tipo: Text
Palavras-chave: Biogeography; Cryptic species; Gymnodinium sanguineum; Seasonal occurrence; Speciation.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00386/49771/50355.pdf

Cryptococcosis and its importance in Veterinary Medicine
Provedor de dados: 195
Autores: Müller, Marina; Nishizawa, Márcia.
Cryptococcosis is an opportunist systemic mycosis considered as zoonosis caused by the complex Cryptococcus neoformans that comprises two etiologic agents, C. neoformans and C. gattii. Both of them can attack birds, humans, domestic animals and wild ones. The infection is produced by spores inhalation. These spores are often isolated from pigeon (Columba livia) faeces. These birds are considered as the natural fungus reservoir. The lesions of this disease can be found in several organ systems and it is one of the mycosis with prompt diagnosis because the infectious agent presents a marked neurological tropism, plenty of fungy elements in the CSF and in the lesions. The treatment of animals and humans must be performed with selected different drugs to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryptococcus; Fungus; Zoonosis; Pigeon; Birds cryptococcus; Fungos; Zoonose; Pombos; Aves.
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36761

Cryptococcosis and its importance in Veterinary Medicine
Provedor de dados: 195
Autores: Müller, Marina; Nishizawa, Márcia.
Cryptococcosis is an opportunist systemic mycosis considered as zoonosis caused by the complex Cryptococcus neoformans that comprises two etiologic agents, C. neoformans and C. gattii. Both of them can attack birds, humans, domestic animals and wild ones. The infection is produced by spores inhalation. These spores are often isolated from pigeon (Columba livia) faeces. These birds are considered as the natural fungus reservoir. The lesions of this disease can be found in several organ systems and it is one of the mycosis with prompt diagnosis because the infectious agent presents a marked neurological tropism, plenty of fungy elements in the CSF and in the lesions. The treatment of animals and humans must be performed with selected different drugs to...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/36761

Cuantificación de trazas de soja con kits de ELISA en galletitas y productos extrudidos
Provedor de dados: 38
Autores: Binaghi,Maria Julieta; Greco,Carola Beatriz; Martín,María Eugenia; Drago,Silvina Rosa; Ronayne de Ferrer,Patricia Ana; López,Laura Beatriz.
Se evaluó la detección de trazas de soja en sistemas modelo (SM) de galletitas y extrudidos que contenían 5000, 250, 100, 50, 25, 10, 5 y 0 ppm de concentrado de proteína de soja (CPS). Se analizaron, además, dos lotes diferentes de ocho clases de galletitas comerciales y dos tipos de extrudidos que declaraban la presencia de soja a través de la frase &amp;#8220;Contiene ...&amp;#8221; o a través de frases de advertencia. La determinación de proteínas de soja se realizó utilizando tres kits ELISA (R-Biopharm, Neogen-Veratox y Romer). Solo el kit de R-Biopharm permitió la cuantificación de soja a partir de 25 ppm de CPS en galletitas y a partir de 5 ppm de CPS en productos extrudidos. Los otros dos kits resultaron menos sensibles. De acuerdo con los...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alergenos; Soja; Galletitas; Productos extrudidos; ELISA.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000400011

Cuantificación emergética ambiental en la producción de Lombricompost
Provedor de dados: 115
Autores: Zavala-Reyna,Andrea; Bautista-Olivas,A. Laura; Alvarado-Ibarra,Juana; Velázquez-Contreras,L. Eduardo; Peña-León,Derek.
Resumen Los estudios de mercado tradicionales sobre lombricompost incluyen análisis de costo-beneficio sin considerar variables ambientales, por lo que no representan el valor real de los impactos generados en estos procesos. La elaboración de lombricompost puede afectar al medioambiente si durante este proceso se consumen más recursos que los beneficios proporcionados. El objetivo de esta investigación fue determinar la emergía ambiental y el contenido de materia orgánica (MO), fósforo (P) y potasio (K) en la producción de lombricompost excretas bovinas, cunícolas y porcinas. El estudio se realizó en el campus Inconfidentes, Instituto Federal de Educación, Ciencia y Tecnología del Sur de Minas Gerais- Brasil de noviembre 2014 a enero 2015. La hipótesis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Indicadores emergéticos; Compost bovina; Cunícula y porcina; Sostenibilidad; Síntesis de emergía.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000500543

Cuanto más publicamos, menos nos citan
Provedor de dados: 67
Autores: Rau,Jaime R; Monjeau,Adrián; Pizarro,J. Cristobal; Anderson,Christopher B.
Existe una preocupación acerca de que la presión que ejercen las instituciones académicas por aumentar el número de publicaciones en revistas de factor de impacto elevado podría ir en desmedro de la calidad y, en consecuencia, de la incidencia que los trabajos puedan tener en la comunidad científica internacional. Para poner a prueba esta hipótesis, en este trabajo realizamos un análisis epistemométrico y estadístico de los trabajos publicados entre 1975 y 2015 por ecólogos que trabajan en instituciones argentinas, brasileras, chilenas y mexicanas. Se registraron los valores para el índice-h (que mide la cantidad de artículos publicados y sus citas) como indicador de calidad científica, y el total de ítems publicados en las revistas que ocuparon los 10...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Índice-h; Factor de impacto; Productividad científica; Ecología; América Latina.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1667-782X2017000400014

Cuidado parental de Jacaré-coroa, Paleosuchus trigonatus, na Amazônia, Brasil.
Provedor de dados: 14
Autores: CAMPOS, Z.; MUNIZ, F.; DESBIEZ, A. L. J.; MAGNUSSON, W. E.
bitstream/item/173019/1/COTZilca-final.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Jacaré; Crocodilo; Paleosuchus trigonatus; Crocodiles.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086409

Cuidados pós-colheita em vinhedos.
Provedor de dados: 14
Autores: SILVEIRA, S. V. da; SANTOS, H. P. dos; CAVALCANTI, F. R.
Logo após a colheita, nos vinhedos do sul do Brasil, as plantas de videira iniciam uma etapa de transição entre o período vegetativo/produtivo e o período de repouso, conhecido como dormência. Neste período de transição, ao longo do outono, as plantas são estimuladas à dormência pela redução no comprimento do dia e principalmente pelas primeiras massas de ar polar (frente fria causa chuva) com temperaturas próximas ou abaixo de 7°C. Quando a planta recebe esses estímulos, as folhas começam a senescer até cair, perdendo aos poucos a função de fixação de carbono (fotossíntese). Entretanto, enquanto a videira não receber os primeiros frios, as folhas sadias estão funcionais e são capazes de produzir reservas, que ficam estocadas nos ramos, troncos e...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Vinhedos; Sul do Brasil; Videira.; Uva; Viticultura; Dormência.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069934

Cuidados pós-colheita em vinhedos.
Provedor de dados: 14
Autores: SILVEIRA, S. V. da; SANTOS, H. P. dos; CAVALCANTI, F. R.
Logo após a colheita, nos vinhedos do Sul do Brasil, as plantas de videira iniciam uma etapa de transição entre o período vegetativo/produtivo e o período de repouso, conhecido como dormência. Neste período de transição, ao longo do outono, as plantas são estimuladas à dormência pela redução no comprimento do dia e principalmente pelas primeiras massas de ar polar (frente fria causa chuva) com temperaturas próximas ou abaixo de 7°C. Quando a planta recebe esses estímulos, as folhas começam a senescer até cair, perdendo-aos poucos a função de fixação de carbono (fotossíntese). Entretanto, enquanto a videira não receber os primeiros frios, as folhas sadias estão funcionais e são capazes de produzir reservas, que fitam estocadas nos ramos, troncos e,...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Vinhedos; Videira.; Uva; Pós-colheita.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069068

Cultivar BRS Núbia: produtividade e qualidade da uva no Submédio do Vale do São Francisco.
Provedor de dados: 14
Autores: LEAO, P. C. de S.; LIMA, M. A. C. de.
Com o objetivo de caracterizar o comportamento agronômico e os atributos de qualidade da uva BRS Núbia, cultivada no Submédio do Vale do São Francisco, a Embrapa Semiárido realizou um trabalho de pesquisa em uma unidade demonstrativa em um vinhedo comercial localizado no projeto Senador Nilo Coelho em Petrolina, PE, durante cinco ciclos de produção (terceiro ao sétimo ciclo) entre os anos de 2013 a 2015. As plantas tinham 3 anos de idade e foram enxertadas sobre o porta-enxerto IAC 572. O espaçamento utilizado foi 3,5 m x 1,5 m (densidade de 1.905 plantas/ha), com videiras conduzidas em latada e irrigadas por gotejamento.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Vale do São Francisco; Tratos culturais; Pós colheita; Brazilian; Baga; Duração do ciclo de produção; BRS Núbia; Fertilidade de gemas; Característica do cacho; Grape cultivars.; Uva; Viticultura; Porta Enxerto; Qualidade; Brotação; Sistema de cultivo; Irrigação; Produtividade; Irrigação por Gotejamento; Vitis Vinifera.; Grapes.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077968

Cultivar de Batata doce "BRS Gaita" e técnicas de produção de mudas.
Provedor de dados: 14
Autores: CASTRO, L. A. S. de; BECKER, A.; NORONHA, A. D. H.; OLIVEIRA, R. P. de; DUTRA, L. F.
bitstream/item/168065/1/Luis-Suita-Documento-443-web.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Batata Doce.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081368

Cultivar de maracujazeiro-doce (Passiflora alata Curtis) para o mercado de frutas especiais de alto valor agregado BRS MC (BRS Mel do Cerrado).
Provedor de dados: 14
Autores: FALEIRO, F. G.; JUNQUEIRA, N. T. V.; COSTA, A. M.; BRAGA, M. F.
bitstream/item/171520/1/apagar.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Nova Variedade; BRS Mel do Cerrado; Maracujá.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086062

Cultivar de trigo BRS Sanhaço: características e desempenho agronômico.
Provedor de dados: 14
Autores: BASSOI, M. C.; FOLONI, J. S. S.; SILVA, S. R.
bitstream/item/166100/1/Com-Tecnico-93.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Trigo; Wheat.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1078886

Cultivares.
Provedor de dados: 14
Autores: ROCHA, M. de M.; SILVA, K. J. D. e; FREIRE FILHO, F. R.; MENEZES JUNIOR, J. A. de.
bitstream/item/172043/1/500P500R-Feijao-caupiCap4.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077911

Cultivares.
Provedor de dados: 14
Autores: ROCHA, M. de M.; SILVA, K. J. D. e; FREIRE FILHO, F. R.; MENEZES JUNIOR, J. A. de.
Ciclo de maturação; Porte da planta; Tipos comerciais de grãos; Mercado; Tipos de Cultivares.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijão-caupi; Vigna unguiculata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071691

Cultivares.
Provedor de dados: 14
Autores: LIMA, H. E. de; ALBUQUERQUE, T. C. S. de.
bitstream/item/177388/1/Cap-1.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: BRS Carimbó; Moniliophthora perniciosa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1091762

CULTIVARES brasileiras de uva para suco destinadas ao Sul e ao Semiárido: programa 3: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
O Prosa Rural desta semana vai falar sobre as cultivares brasileiras de uva para suco, destinadas ao Sul e ao Semiárido. Quem acompanhar o programa vai ouvir tudo sobre o assunto com os pesquisadores e coordenadores do Programa de Melhoramento Genético da Videira da Embrapa Uva e Vinho: Patrícia Ritschel e João Dimas Garcia Maia. As cultivares de uvas especialmente selecionadas e desenvolvidas pelo Programa de Melhoramento Genético da Videira da Embrapa oferecem excelentes vantagens competitivas para os produtores brasileiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Suco; Uva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065640

CULTIVARES brasileiras de uva para suco destinadas ao Sul e ao Semiárido: programa 3: Sul.
Provedor de dados: 14
Quem acompanhar o programa vai ouvir tudo sobre o assunto com os pesquisadores e coordenadores do Programa de Melhoramento Genético da Videira da Embrapa Uva e Vinho: Patrícia Ritschel e João Dimas Garcia Maia. As cultivares de uvas especialmente selecionadas e desenvolvidas pelo Programa de Melhoramento Genético da Videira da Embrapa oferecem excelentes vantagens competitivas para os produtores brasileiros.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Suco de uva.; Uva.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065620

CULTIVARES brasileiras de uvas de mesa para o Semiárido brasileiro: programa 29: Nordeste/Vale do Jequitinhonha.
Provedor de dados: 14
As Cultivares brasileiras de uvas de mesa para o Semiárido brasileiro são a BRS Clara, a BRS Isis, a BRS Núbia e a BRS Vitória. Essas cultivares estão conquistando produtores e consumidores, no Brasil e no exterior.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Uva; Produtor; Consumidor.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074626

CULTIVARES BRS B2RF: a evolução do melhoramento genético do algodoeiro.
Provedor de dados: 14
Atributos; Opções para o sistema de cultivo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Glisofato; Melhoramento genético.; Erva daminha; Algodão; Lagarta; Herbicida.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069718

Cultivares da Embrapa apresentam bom desempenho em São Gotardo - MG.
Provedor de dados: 14
Autores: BORTOLETTO, A. C.; SILVA, G. O. da; CARVALHO, A. D. F. de; ZACHARIAS, A. O.; FREITAS, R. A. de.
Com auxílio da ABBA, na pessoa do Natalino Shimoyama, como uma das primeiras ações do convênio firmado entre as duas instituições, a Embrapa identificou mais um parceiro para a validação das cultivares de batata, desta vez em São Gotardo, no Alto Paranaíba - MG, Região importante produtora de batata do país.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: BRS Ana; BRS F63 Camila; BRSIPR Bel; BRS Clara.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084044

Cultivares de Azevém Responsivas à Inoculação com Acessos Diazotróficos e Promotores de Crescimento.
Provedor de dados: 14
Autores: MATTOS, M. L. T.; MITTELMANN, A.; VALGAS, R. A.
bitstream/item/168379/1/Comunicado-342.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Azevém.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081731

Cultivares de citros recomendadas pela Embrapa Clima Temperado para o Rio Grande do Sul em 2015.
Provedor de dados: 14
Autores: OLIVEIRA, R. P. de; UENO, B.; SCIVITTARO, W. B.; FLORES CANTILLANO, R. F.; CARVALHO, F. L. C.
bitstream/item/167343/1/Documento-429.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Citricultura; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080541

Cultivares de feijão-cupi para os Estados de Sergipe e Alagoas.
Provedor de dados: 14
Autores: CARVALHO, H. W. L. de; ROCHA, M. de M.; BRITO NETO, J.; MARQUES, M. G.; PORTO, E. S.
bitstream/item/161637/1/cot-202.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: ALAGOAS; SERGIPE; Cultivar.; FEIJÃO.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1072442

CULTIVARES de mandioca para agricultura familiar: programa 6: Norte.
Provedor de dados: 14
A Embrapa Amapá selecionou cultivares de mandioca, de forma participativa, com os agricultores familiares. São elas, a Roxa, Farias, Pai Lourenço, Maria Pretinha e Santarém. O pesquisador Adriano Marini apresenta as características dessas variedades, que possuem alta qualidade e alta produtividade, além de estarem adaptadas aos sistemas de produção das regiões de Macapá e Mazagão. E mais: durante o período de avaliação, essas cultivares não apresentaram sintomas de doenças ou ataques de pragas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Agricultura familiar; Mandioca; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067770

CULTIVARES de pêssego de: dupla finalidade.
Provedor de dados: 14
bitstream/item/168210/1/Cultivares-de-Pessego-de-Dupla-Finalidade.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar.; Pêssego; Variedade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081549

CULTIVARES de pêssego para: indústria.
Provedor de dados: 14
bitstream/item/168213/1/Folder-A3-Cultivares-de-Pessego-para-Industria.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cultivar.; Variedade.; Pêssego.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081551

CULTIVARES de pêssegos para consumo in natura.
Provedor de dados: 14
bitstream/item/169623/1/folderCultivares-de-Pessego-para-consumo-In-Natura.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: In natura; Pêssego.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083308

Cultivares de soja: MACRORREGIÕES 1, 2, 3 e REC 401: Centro-Sul do Brasil.
Provedor de dados: 14
Autores: MELO, C. L. P. de; PIPOLO, A. E.; MOREIRA, J. U. V.; OLIVEIRA, M. F. de; ARIAS, C. A. A.; LIMA, D. de; FOLONI, J. S. S.; ZITO, R. K.; MIRANDA, L. C.; PETEK, M. R.; BORGES, R. de S.; SOUZA, M. G. de; DALBOSCO, M.; DENGLER, R. U.
Indicação de cultivares por região edafoclimática, Indicação de cultivares, 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, Ferrugem-asiática da soja, Fitonematoides, Cultivares de Soja Convencional, Cultivares de Soja Transgênica RR, Cultivares de Soja Transgênica Intacta RR2 PROtm, Colaboradores da Fundação Meridional.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja; Soybeans.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1073397

CULTIVARES de soja Macrorregiões 3, 4 e 5 Goiás e Região Central do Brasil.
Provedor de dados: 14
Autores: ZITO, R. K.; NEIVA, L. C. da S.; SOUSA, R. C.; SENE, B. R. A. de; DESSIMONE, M. G. L.; NUNES, M. R.; MOREIRA, A. J. A.; SANCHEZ, I.; PIMENTA, C. B.; SEII, A. H.; VIEIRA, N. E.; NUNES JUNIOR, J.; FIDELIS, A. C.; HIROSE, E.; MEYER, M. C.; PEREIRA, M. J. Z.; MELLO FILHO, O. L. de.
Grupo de maturidade relativa, Indicação de cultivares por região edafoclimática, Peso médio de sementes, População de plantas, Nematoides de galhas, Manejo de mancha-alvo em soja, Soja Louca II, Cultivares de soja convencional, Cultivares de soja transgênica RR, Cultivares de soja transgênica Intacta RR2 PROTM.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Soja; Variedade; Soybeans; Cultivars.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1067791

Cultivares de trigo e triticale: Embrapa e Iapar.
Provedor de dados: 14
Autores: ARRUDA, K. M. A.; RIEDE, C. R.; CAMPOS, L. A. C.; FOLONI, J. S. S.; NASCIMENTO JUNIOR, A. do; BASSOI, M. C.
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: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Variedade; Trigo; Triticale; Cultivars; Wheat.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068237

Cultivars and cultivation systems for organic strawberry production in Norway
Provedor de dados: 21
Autores: Nes, Arnfinn; Henriksen, Jan Karstein; Serikstad, Grete Lene; Stensvand, Arne.
Cultivars and cultivating methods for organic strawberry production were studied in experiments in open fields and high plastic tunnels during four cropping seasons in southern Norway. In open fields, flowers and fruits were attacked by grey mould when the flowering and harvest seasons were wet, and marketable yield was reduced by up to 20%. Production in high tunnels showed a potential of high yields of fruits of good quality when strawberry powdery mildew was controlled. Berry size varied significantly among the cultivars. ‘Frida’ had the largest fruits followed by ‘Sonata’ and ‘Florence’, while ‘Polka’, ‘Korona’ and ‘Iris’ had the smallest fruits. All cultivars yielded well, but due to fruit decay caused by grey mould the marketable yield was...
Tipo: Journal paper
Palavras-chave: Production systems; Fruit and berries.
Ano: 2017
URL: http://orgprints.org/31579/1/Nes%2C%20A.%20et%20al%202017%20Cultivars%20and%20cultivation%20systems%20for%20organic%20strawberry%20production%20in%20Norway.pdf

Cultivating a diverse wheat population suitable for low-input and organic farming
Provedor de dados: 21
Autores: Caldbeck, Janie.
The Population produces more stable yields than those of the parent varieties due to more efficient use of soil nutrients and water, and lower plant disease and pest levels. When compared to the parent varieties, it produces yields of higher quality; increased protein content, improved hardness, good baking quality, comparable nutrition levels, and it is suitable for animal feed.  Practical recommendation  • The Population is most suitable for growing in low input or organic systems (under high input conditions it maintains its stability, but could yield significantly lower than pure line varieties).  • It is able to adapt to changing environmental and weather conditions and cope with variation in diseases and weeds. To further increase crop resilience,...
Tipo: Practice tool
Palavras-chave: Production systems Cereals; Pulses and oilseeds Breeding; Genetics and propagation Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31043/1/PA_017_ORC_Wakelyns_Population_new_QR.pdf

Cultivation of CNPA G3 sesame irrigated with saline water and fertilized with nitrate-N and ammonium-N
Provedor de dados: 91
Autores: Lima,Geovani S. de; Dias,Adaan S.; Soares,Lauriane A. dos A.; Gheyi,Hans R.; Camara Neto,José P.; Oliveira,Luan D. de.
ABSTRACT The study aimed to evaluate the effects of irrigation with saline water and fertilization with nitrate (NO3--N) and ammonium (NH4+-N) ratios on growth, flowering, water consumption and water use efficiency of the sesame cv. CNPA G3. The treatments were distributed in randomized blocks in a 5 x 5 factorial with three replicates, referring to five levels of electrical conductivity of the irrigation water - ECw (0.6, 1.2, 1.8, 2.4 and 3.0 dS m-1) and nitrate (NO3--N) and ammonium (NH4+-N) (200/0, 150/50, 100/100, 50/150, 0/200 mg kg-1) ratios. Irrigation with saline water above 0.6 dS m-1 inhibited the growth, delayed flowering and promoted early maturation of capsules of sesame, cv. CNPA G3. The proportion of 0/200 mg kg-1 of NO3--N/NH4+-N promoted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sesamum indicum L.; Salt stress; NO3--N and NH4+-N ratios.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000100014

Cultivation of Pichia pastoris carrying the scFv anti LDL (-) antibody fragment. Effect of preculture carbon source
Provedor de dados: 58
Autores: Arias,Cesar Andres Diaz; Marques,Daniela de Araujo Viana; Malpiedi,Luciana Pellegrini; Maranhão,Andrea Queiroz; Parra,Dulcineia Abdalla Saes; Converti,Attilio; Pessoa Junior,Adalberto.
Abstract Antibodies and antibody fragments are nowadays among the most important biotechnological products, and Pichia pastoris is one of the most important vectors to produce them as well as other recombinant proteins. The conditions to effectively cultivate a P. pastoris strain previously genetically modified to produce the single-chain variable fragment anti low density lipoprotein (-) under the control of the alcohol oxidase promoter have been investigated in this study. In particular, it was evaluated if, and eventually how, the carbon source (glucose or glycerol) used in the preculture preceding cryopreservation in 20% glycerol influences both cell and antibody fragment productions either in flasks or in bioreactor. Although in flasks the volumetric...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pichia pastoris; ScFv antibody fragment; Cryopreservation; Expression; Carbon source.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300419

Cultiver sans labourer: Bon pour le sol, bon pour le climat
Provedor de dados: 21
Autores: Krauss, Maike.
Quand un agriculteur bio renonce au labour, cela permet de former davantage d’humus et de protéger le climat. Il faut cependant bien connaître son affaire pour que ça fonctionne dans la pratique.
Tipo: Newspaper or magazine article
Palavras-chave: Nutrient turnover; Soil tillage; Air and water emissions.
Ano: 2017
URL: http://orgprints.org/32225/1/Bioactualit%C3%A9s_6_2017_M.Krauss.pdf

Cultivo consorciado.
Provedor de dados: 14
Autores: CARDOSO, M. J.; RIBEIRO, V. Q.; CAMARA, J. A. da S.
bitstream/item/172058/1/500P500R-Feijao-caupiCap12.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Consórcio de culturas; Sistema consorciado; Feijão-caupi.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077971

Cultivo da mandioca para a Região do Cerrado.
Provedor de dados: 14
Autores: FIALHO, J. de F.; VIEIRA, E. A.; BORGES, A. L.
A Embrapa, por meio de suas Unidades Embrapa Cerrados, situada em Planaltina, Distrito Federal; e Embrapa Mandioca e Fruticultura, situada em Cruz das Almas, Bahia tem o prazer de entregar aos produtores de mandioca da região dos Cerrados, um sistema de produção para a cultura. Esse ecossistema ocupa 24% da área do País (274 milhões de hectares), sendo a mandioca um dos cultivos relevantes no mesmo. O referido sistema de produção traz as informações técnicas necessárias ao cultivo da mandioca, enfocando as fases de estabelecimento da cultura, tratos culturais, controle de pragas e doenças, manejo da colheita e da pós-colheita e uso da mandioca na alimentação animal. Espera-se que o sistema de produção ora disponibilizado possa contribuir significativamente...
Tipo: Sistema de Produção (INFOTECA-E)
Palavras-chave: Mandioca; Cerrado.; Cassava.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081020

CULTIVO da pimenteira-do-reino com tutor vivo de gliricídia.
Provedor de dados: 14
bitstream/item/172402/1/Tecnologia-Numeros-Pimenta-gliricidea.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Pimenta-do-reino.; Gliricidia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087470

Cultivo de batata em sistema orgânico de produção.
Provedor de dados: 14
Autores: SILVA, G. O. da; BORTOLETTO, A. C.
bitstream/item/160697/1/digitalizar0193.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Variedade BRS Clara; Batata; Produção orgânica; Rendimento; Solanum tuberosum.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070713

Cultivo de gliricidia sepium em consórcio com citros para suprimento de nitrogênio em solo de tabuleiro costeiro.
Provedor de dados: 14
Autores: BARRETO, A. C.; FERNANDES, M. F.; SILVA, L. M. s. da.
bitstream/item/172255/1/CIRC-84.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consórcio de planta; Citros.; Gliricidia; Solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084994

Cultivo de hortaliças em várzeas amazônicas: uma técnica tradicional para evitar a água e a umidade.
Provedor de dados: 14
Autores: KANO, C.; GENTIL, D. F. DE O.
A Amazônia compreende a maior extensão de floresta tropical úmida do planeta, com área de 6.099.788 km², distribuída nos territórios do Brasil (58,8%), Peru (13%), Colômbia (7,6%), Venezuela (6,5%), Bolívia (5,5%), Guiana (3,1%), Suriname (2,5%), Equador (1,6%) e Guiana Francesa (1,4%) (RAISG, 2015). A região do Brasil inserida na Amazônia continental tem superfície original estimada em 3.587.052 km², abrangendo os estados do Acre, Amapá, Amazonas, Pará, Rondônia e Roraima, sendo definida como zona de ocorrência da Hiléia (Pandolfo, 1994). Mas, em 1953, a abrangência legal da Amazônia brasileira foi estabelecida pela Lei nº 1.806, quando foram incorporados também os territórios dos estados de Tocantins, Mato Grosso e parte do Maranhão (oeste do meridiano...
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Amazonia.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084229

Cultivo de leguminosas nas entrelinhas de plantio do mamoeiro para melhoria do solo e aumento do rendimento de frutos.
Provedor de dados: 14
Autores: CRUZ, J. L.; SOUZA, L. da S.; OLIVEIRA, A. M. G.
bitstream/item/168451/1/ComunicadoTecnico-164-Ainfo.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Mamão.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081863

CULTIVO de melancia em terra firme no Amazonas: programa 35: Norte.
Provedor de dados: 14
O Prosa Rural desta semana fala sobre o cultivo de melancia em terra firme, no Amazonas, como opção viável e rentável para o produtor. Quem acompanhar os pesquisadores Marinice Cardoso e Isaac Cohen, ambos da Embrapa Amazônia Ocidental, vai saber que nem só a várzea é boa para a melancia. Eles explicam como aproveitar novas áreas para produzir na entressafra, aumentar a produtividade, e assim, a própria renda. O programa fala ainda sobre as melhores cultivares de melancia para terra firme, o manejo, a produção de mudas e a irrigação.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Melancia; Entressafra.; Sistema de cultivo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076859

Cultivo de milho manejado com preparo convencional e sistema plantio direto no Amazonas em área de pastagem degradada.
Provedor de dados: 14
Autores: OLIVEIRA, I. J. de; FONTES, J. R. A.; BORTOLON, L.
O objetivo deste trabalho foi avaliar cultivares de milho manejadas com preparo convencional e sistema plantio direto no Amazonas em área de pastagem degradada.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivo; Sistema Plantio Direto.; Milho.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1066458

Cultivo de plantas aromáticas.
Provedor de dados: 14
Autores: PEREIRA, R. de C. A.; BRITO, F. N.; BEZERRA, M. G. A.
bitstream/item/161417/1/DOC17003.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Plantas aromáticas; Óleos essenciais; Plantas medicinais.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071931

CULTIVO de plantas medicinais para uso fitoterápico pelo Sus: programa 10: Centro-Oeste/Sudeste.
Provedor de dados: 14
Plantas medicinais são cultivadas para uso fitoterápico pelo SUS. A experiência do programa Componente Verde da Rede Farmácia de Minas ajuda o agricultor que trabalha com agroecologia a produzir plantas medicinais.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Planta medicinal; Fitoterapia; Agricultor; Ecologia vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069159

Cultivo do capim-braquiária para manejo de plantas daninhas em Sistema Plantio Direto.
Provedor de dados: 14
Autores: FONTES, J. R. A.; OLIVEIRA, I. J. de.
Objetivou-se com este trabalho avaliar a influência do cultivo de capim-braquiária cv. Xaraés no crescimento de plantas daninhas em área cultivada no sistema plantio direto em Manaus, AM.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Urochloa spp; Capim-braquiária.; Erva Daninha.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087039

Cultivo do feijão-caupi: reconhecimento e controle de pragas.
Provedor de dados: 14
Autores: SILVA, P. H. S. da.
Os insetos, de uma maneira geral, aparecem na época em que a planta está produzindo o seu alimento ideal. Assim, as pragas do feijão-caupi ocorrem de acordo com o desenvolvimento da planta. O conhecimento dessa relação inseto/planta é importante, tendo em vista que o produtor ou técnico tem que ir ao campo para uma vistoria ou acompanhamento do nível populacional de uma praga para fins de manejo.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Feijão de corda; Praga; Manejo; Vigna unguiculata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088314

Cultivo do meloeiro em condições de elevados níveis de dióxido de carbono e de temperatura na atmosfera .
Provedor de dados: 14
Autores: BEZERRA, M. A.; ARAUJO, L. F. DE; CALVET, A. S. F.; CARVALHO, C. A. C. DE.
bitstream/item/165083/1/CLV17011.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Fertilização natural; Mudanças Climáticas.; Temperatura; Metabolismo Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1076098

Cultivo orgânico de batata no sudoeste do paraná
Provedor de dados: 14
Autores: SILVA, G. O. da; BORTOLETTO, A. C.
bitstream/item/163877/1/digitalizar0216.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Paraná; Batata; Produção organica.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1075704

Cultura da noz-pecã para a agricultura familiar.
Provedor de dados: 14
Autores: MARTINS, C. R.; FRONZA, D.; MALGARIM, M. B.; BILHARVA, M. G.; MARCO, R. de; HAMANN, J. J.
bitstream/item/168069/1/Carlos-Roberto-Martins-Documento-443-web.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Noz-pecã.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081372

Culturable mycobiota from Karst caves in China, with descriptions of 20 new species
Provedor de dados: 16
Autores: Zhang, Z.F.; Liu, F.; Zhou,, X.; Liu, X.Z.; Liu, S.J.; Cai, L.
Karst caves are distinctly characterised by darkness, low to moderate temperatures, high humidity, and scarcity of organic matter. During the years of 2014–2015, we explored the mycobiota in two unnamed Karst caves in Guizhou province, China, and obtained 563 fungal strains via the dilution plate method. Preliminary ITS analyses of these strains suggested that they belonged to 246 species in 116 genera, while 23.5 % were not identified to species level. Among these species, 85.8 % (211 species) belonged to Ascomycota; 7.3 % (18 species) belonged to Basidiomycota; 6.9 % (17 species) belonged to  Mucoromycotina. The majority of these species have been previously known from other environments, mostly from plants or animals as pathogens, endophytes or via a...
Tipo: Article / Letter to the editor
Palavras-chave: Diversity; ITS DNA barcodes; Morphology; Systematics; Troglobitic fungi.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/629939

Culture and molecular identification of microorganisms from Digital Dermatitis lesions in dairy cattle: Leptospira, an unexpected finding
Provedor de dados: 45
Autores: Diniz,S.; Sandes,S.H.C.; Bomfim,M.R.Q.; Santos,P.C.; Cruz,F.D.; Moreira,T.F.; Carvalho,M.R.S.; Cisalpino,P.S.; Moreira,E.S. A.
ABSTRACT Bovine digital dermatitis (BDD) is an infectious and contagious disease characterized by ulcerative and proliferative lesions affecting the skin on the bulbs of the heel or the interdigital cleft in dairy cattle, often associated with lameness. Evidences on the etiology of BDD indicate that it is multifactorial, involving environmental factors and multiple bacterial colonization. We isolated and identified microorganisms from BDD biopsy samples obtained from five Holstein Friesian and two Jersey cows by cultivation and molecular identification of bacterial isolates using 16S rRNA gene sequence analysis. We identified six bacterial species: Spirochetes as Treponema pedis and Leptospira broomi/L. fainei, L. licerasiae/L. wolffii; Corynebacterium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovine digital dermatitis; Molecular identification; 16S rRNA gene analysis; Treponema; Leptospira.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000300559

Current status and trends of Danish wild bees
Provedor de dados: 21
Autores: Rasmussen, Claus; Madsen, Henning Bang.
A status of wild bees in Denmark
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/33274/1/2017%20-%20Current%20status%20and%20trends%20of%20Danish%20wild%20bees.pdf

Current status of ticks and tick-host relationship in domestic and wild animals from Pantanal wetlands in the state of Mato Grosso do Sul, Brazil
Provedor de dados: 76
Autores: Cançado,Paulo Henrique Duarte; Faccini,João Luiz Horácio; Mourão,Guilherme de Miranda; Piranda,Eliane Mattos; Onofrio,Valéria Castilho; Barros-Battesti,Darci Moraes.
ABSTRACT This is a commented list of tick’s species collected on various wild and domestic animals, including the reports on scientific literature for the studied region. Most of animals were small or medium mammals. Carnivores were the main taxa group examined. Although, the pampas deer ( Ozotocerus bezoarticus) and giant anteater ( Mymercophaga tridactyla) also has a good representation on study. Among domestic animals, dogs, horses and cattle were examined. Summing up, 18 tick species were listed for the region. Sixteen were hard ticks (Ixodidae) and two soft ticks (Argasidae). Amblyomma sculptum was the most common and abundant hard tick. Ornithodoros rostratus (Argasidae) was very abundant, being the more important Argasidae tick on the study region....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nhecolândia; Argasidae; Ixodidae; Pantanal; Biota-MS Program.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000200210

CURSO Internacional de Producción de Arroz en Sistemas de Secano y de Riego.
Provedor de dados: 14
Programação
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Brasil.; Arroz sequeiro; Produção; Arroz irrigado; Curso; Mexico.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062710

Curtobacterium flaccumfaciens pv. flaccumfaciens na cultura da soja.
Provedor de dados: 14
Autores: SOARES, R. M.
Ocorrência da doença em soja no Brasil, Características da doença.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Soja; Doença de planta; Soybeans; Plant diseases and disorders.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070410

Curva de Maturação para Cultivares de Sorgo Sacarino na Região Sudeste do Rio Grande do Sul.
Provedor de dados: 14
Autores: EMYGDIO, B. M.; VALGAS, R. A.; KROLOW, A. C. R.
bitstream/item/170507/1/Circular-185.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorgo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084497

Curva de Maturação para Cultivares de Sorgo Sacarino na Região Sudeste do Rio Grande do Sul
Provedor de dados: 14
Autores: EMYGDIO, B. M.; VALGAS, R. A.; KROLOW, A. C. R.
bitstream/item/187990/1/Circular-185.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Etanol.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100982

CURVA DE RETENÇÃO E DISPONIBILIDADE TOTAL DE ÁGUA EM LATOSSOLOS EMPREGANDO FUNÇÕES DE PEDOTRANSFERÊNCIA
Provedor de dados: 107
Autores: Souza, Philipe Guilherme Corcino; Borges Júnior, João Carlos Ferreira; Viana, João Herbert Moreira.
Estudos sobre a faixa de conteúdo de água disponível para as plantas são geralmente baseados em análises da curva de retenção de água no solo (CRA).A obtenção da CRA envolve determinação em laboratório, por meio de procedimentos morosos e dispendiosos, motivando a avaliação de métodos alternativos. Objetivou-se neste trabalho avaliar o desempenho de funções de pedotransferência para a obtenção de parâmetros da CRA e determinação da disponibilidade total de água no solo (DTA) em horizontes superficiais de Latossolos de Sete Lagoas, MG, sob diferentes usos.Amostras indeformadas e deformadas de solo foram retiradas para a obtenção da CRA e caracterização textural. Funções de pedotransferência (FPT) do programa Rosetta foram utilizadas para determinação das...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Hídricos e Ambientais; Física dos Solos Modelagem  Rosetta  Caracterização textural.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/813

CURVAS INTENSIDAD-DURACIÓN-FRECUENCIA DE TORMENTAS DE CORTA DURACIÓN EN LA CUENCA DEL RÍO SEGURA, ESPAÑA
Provedor de dados: 115
Autores: Pérez-Sánchez,Julio; Senent-Aparicio,Javier.
Resumen Las intensidades de tormentas de duración corta (inferiores a 60 min) en los climas semiáridos son importantes para el diseño y cálculo de obras de ingeniería y la planificación hidrológica porque suelen provocar las mayores crecientes en estas zonas. El objetivo de este estudio fue obtener curvas de Intensidad-Duración-Frecuencia de tormentas para la cuenca del río Segura, situada en el sureste de España, y determinar cuáles de las funciones de distribución de probabilidad (FDP) se ajustan mejor a los datos de las 60 estaciones pluviográficas en la cuenca. Para cada una de las estaciones se obtuvieron las intensidades máximas anuales de tormenta en los intervalos de tiempo de 15, 30 y 60 min para un período común de 21 años. Las FDP estudiadas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Eventos extremos; Análisis probabilístico; Curvas IDF.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000600607

Custeio e investimento do sistema artesanal de produção da farinha de bocaiuva.
Provedor de dados: 14
Autores: DIAS, F. R. T.; GALVANI, F.
Neste trabalho realizou-se um levantamento do processo artesanal de produção da farinha de bocaiuva e seus elementos de custeio e investimento. Para isso, foram realizadas entrevistas e medições junto a extrativistas da Comunidade Tradicional de Antonio Maria Coelho e na Casa do Artesão de Corumbá. Os tempos e custos do processo são estimados e oportunidades de melhorias são apresentadas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Bocaiúva; Acrocomia Aculeata; Farinha.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085091

Custo de extração da castanha-da-amazônia na terra indígena Rio Branco - RO.
Provedor de dados: 14
Autores: ARAUJO, L. V. de; SOARES, J. G.; WADT, L. H. de O.
O presente estudo teve como objetivo aferir os custos de produção do sistema praticado pelos produtores/indígenas da Associação Doatxatô, residentes na Terra Indígena Rio Branco, município de Alta Floresta do Oeste-RO. Neste sentido, foi possível aferir os coeficientes técnicos que incidem nos custos de produção/extração de castanha-da amazônia, praticado por esta comunidade.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Comunidade indígena.; Custo de Produção; Castanha do Para.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088568

CUSTO DE PRODUÇÃO DE SOJA TRANSGÊNICA EM SISTEMA DE SEMEADURA DIRETA EM SÃO DESIDÉRIO-BA
Provedor de dados: 196
Autores: Santos, Conrado Garcia; Martins, Gustavo Luís Mamoré; Silva, Pedro Augusto; Zoz, Tiago.
O objetivo do trabalho foi estimar o custo de produção da soja transgênica, em sistema de semeadura direta na região oeste do estado da Bahia. A pesquisa foi conduzida, na forma de estudo de caso, em uma propriedade rural localizada no município São Desidério (BA). Para levantamento do custo de produção utilizou-se a metodologia do sistema de Custo Operacional Total (COT). Os dados relativos aos coeficientes técnicos da cultura, utilizados no cálculo do custo de produção, foram levantados de uma planilha de controle administrativo, na safra 2015/2016. Foram calculadas médias e porcentagens de cada item do custo de produção de soja em um hectare. O Custo Operacional Total foi de R$ 2001,37 ha-1, contribuindo com maior impacto os herbicidas (33,82%) e adubos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1430

Custo de produção e rentabilidade do cultivo de alface (Lactuca sativa L.) em Brasil Novo, Estado do Pará.
Provedor de dados: 14
Autores: SENA, A. L. dos S.; SANTOS, J. C. dos; HOMMA, A. K. O.; VIANA, G. C.
A análise sinaliza a importância do cultivo de alface, tanto na geração de renda aos produtores envolvidos com esse tipo de plantio em Brasil Novo quanto para a dinamização da economia local, pois a atividade apresenta rentabilidade positiva e possui significado social.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Alface; Lactuca sativa; Custo de produção; Rendimento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083336

Custo de produção estimado para a cultura da soja em sucessão ao milho em sistema iLP, na região de Porto Velho, Rondônia, safra 2016/17.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; QUINTINO, S. M.; RIBEIRO, R. da S.
bitstream/item/172753/1/circ-234.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sistema de cultivo; Sistema de produção.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086291

Custo de produção estimado para a cultura do milho safrinha em consórcio com braquiária, na região de Porto Velho, Rondônia, safra 2016/17.
Provedor de dados: 14
Autores: PASSOS, A. M. A. dos; QUINTINO, S. M.; RIBEIRO, R. da S.; SANTOS, L. B. dos; MUNIZ, R. P.
bitstream/item/172770/1/circ-232.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Consorciação de cultura; Zea mays.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081844

Custo de produção, geração de caixa e retorno sobre o investimento: uso de indicadores simplificados na integração em suínos e aves.
Provedor de dados: 14
Autores: MIELE, M.; FISCHER, A.
bitstream/item/225646/1/Cot544-2Ed-final.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Finanças; Avicultura; Suinocultura; Custo de produção; Economia agrícola; Indicador econômico; Aviculture; Swine production; Production costs; Economics.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069030

CUSTObov: aplicativo para controle de custos e margens da bovinocultura de corte.
Provedor de dados: 14
Autores: COSTA, F. P.; PEREIRA, M. de A.; QUEIROZ, H. P. de; MALAFAIA, G. C.
Visando dar apoio a técnicos e produtores, a Embrapa Gado de Corte vem desenvolvendo e disponibilizando algumas ferramentas que auxiliam na gestão das fazendas de gado de corte. Inicialmente, foi colocada à disposição a publicação ?Fichas para Controle Zootécnico de Bovinos de Corte? (CORRÊA et al., 2002). Posteriormente foi a vez dos aplicativos GERENPEC (COSTA et al., 2004) e CONTROLPEC (COSTA e CORRÊA, 2006), voltados para o planejamento e o controle financeiro da atividade pecuária. Os três produtos estão disponíveis para ?download? gratuito na página institucional da Embrapa Gado de Corte (https://www.embrapa.br/gado-de-corte/produtos-processos-e-servicos). Também é produto da Unidade o EMBRAPEC (CEZAR e QUEIROZ, 2007), que permite simular uma fazenda...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Aplicativo; Controle de custo; Custo de produção; Gado de corte.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082372

Customer relationship management in the agricultural machinery market
Provedor de dados: 65
Autores: Nunes,Amanda Letícia Pit; Abi-Saab,Otavio Jorge Grigoli; Ralisch,Ricardo.
ABSTRACT: Customer Relationship Management can be regarded as a business approach. The objective was to know the customers, meet their expectations, and thus build customer loyalty. Although, the agricultural sector makes significant economic contributions to the Brazilian market and induces sharp competition among its companies, a huge opportunity still presents itself for the diffusion and implementation of CRM in the agricultural machinery sector. This study aimed to highlight the importance of customer management, by introducing the customer relationship management (CRM) concept. This is possible in the event of reselling agricultural machines, with the intention of retaining the customers and raising the profitability of these companies. It is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Concessionaire; Customer loyalty; CRM; Marketing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000700355

Custos de produção de soja e milho dafrinha em Naviraí, MS, da Safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; GARCIA, R. A.
bitstream/item/160191/1/COT2017-225-NAVIRAI.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069967

Custos de produção de soja e Milho Safrinha em Amambai, MS, para a Safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; GARCIA, R. A.
bitstream/item/159327/1/COT2017-218-ATUAL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065503

Custos de produção de soja e milho safrinha em Chapadão do Sul, MS, da safra 2016/2017
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; STAUT, L. A.
bitstream/item/160189/1/COT2017-224-CHAPADAO.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069957

Custos de produção de soja e milho safrinha em Costa Rica, MS, para a safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; GARCIA, R. A.; FERREIRA, L. E. A. da G.
bitstream/item/159326/1/COT2017-219-ATUAL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065520

Custos de produção de soja e milho safrinha em Iguatemi, MS, para a safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; GARCIA, R. A.
bitstream/item/159315/1/COT2017-220-ATUAL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065539

Custos de produção de soja e milho safrinha em Maracaju, MS, para a safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; GARCIA, R. A.; FERREIRA, L. E. A. da G.
bitstream/item/159310/1/COT2017-221-ULTIMO-CORRIGIDO.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065540

Custos de produção de soja e milho safrinha em Ponta Porã, MS, para a safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; GARCIA, R. A.; FERREIRA, L. E. A. da G.
bitstream/item/159308/1/COT2017-222-ATUAL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065541

Custos de produção de soja e milho safrinha em São Gabriel do Oeste, MS, da Safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; STAUT, L. A.
bitstream/item/160194/1/COT2017-226-SAOGRABRIEL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069971

Custos de produção de soja e milho safrinha em Sonora, MS, para a safra 2016/2017.
Provedor de dados: 14
Autores: RICHETTI, A.; FERREIRA, L. E. A. da G.; GARCIA, R. A.
bitstream/item/159305/1/COT2017-223-ATUAL.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Custo de Produção; Milho; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1065542

Custos de produção de suínos em 2016 nos países da rede InterPIG.
Provedor de dados: 14
Autores: MIELE, M.
bitstream/item/168183/1/final8717.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Rede interPIG; Competitividade; Prospecção; Custo de produção; Suíno; Mercado internacional.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081507

Custos e benefícios do uso da pulverização aérea de agrotóxicos na agricultura.
Provedor de dados: 14
Autores: COSTA, C. C. da.
bitstream/item/171524/1/Boletim-PD-39-Custo-e-beneficio-....pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Aplicação agrotóxicos; Amassamento.; Pulverização; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085336

Custos e índices econômicos de povoamentos de eucalipto do Programa Produtor Florestal no Espírito Santo
Provedor de dados: 190
Autores: Chichorro, Jose Franklim; Silva, André Luiz Pinheiro da; Andrade, Wendel Sandro de Paula; Hegedus, Clovis Eduardo Nunes; Aquira Kuboyama, Filipe Quirino.
Com o objetivo de analisar a atividade de produção de madeira proveniente do Programa Produtor Florestal como alternativa econômica de investimento, foram coletados dados de custos de implantação de povoamentos de eucalipto, bem como os custos referentes à colheita e ao transporte. Os custos das atividades na fase de implantação, além dos preços da madeira (m³), foram obtidos junto à empresa Fibria S.A. Os custos de colheita e transporte foram obtidos por meio de aplicação de questionários em seis propriedades, em municípios do Sul do Estado do Espírito Santo. Todos os valores de custos e preços foram corrigidos pelo IPCA para 2014. A avaliação compreendeu a análise dos custos referentes ao processo de produção, colheita e transporte e sua participação no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais - Manejo Florestal Plantações florestais; Análise de custos; Viabilidade econômica Forest plantations; Cost analysis; Economic viability.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1232

Custos Sociais e Orçamentários das Políticas de Garantia de Preços no Brasil - estudo dos casos de arroz e milho
Provedor de dados: 123
Autores: Schwantes,Fernanda; Bacha,Carlos José Caetano.
Resumo: O objetivo geral deste artigo é mensurar os custos sociais e orçamentários da política de garantia de preços para o arroz e o milho de 1986/87 a 2012/13. Nesse período, ocorreram importantes mudanças na Política de Garantia de Preços Mínimos (PGPM) e os dois produtos citados foram, sistematicamente, atendidos pela PGPM. Para tanto, desenvolveram-se modelos matemáticos para calcular o custo social para três políticas de garantia de preços mínimos (preço subsídio, aquisições do governo e seguro de preços) e esses custos sociais foram estimados apenas quando o preço mínimo superou o preço de mercado. Constatou-se que houve operacionalização das políticas de PGPM mesmo quando o preço mínimo esteve abaixo do preço de mercado. Ao se comparar os custos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Política de garantia de preços; Custo social; Custo orçamentário; Arroz; Milho.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000200367

Cutaneous loxoscelism: extensive nonulcerated livedoid plaque
Provedor de dados: 55
Autores: Torres,Natalie; Rueda,Monica.
Tipo: Info:eu-repo/semantics/report
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300353

Cuticular n-alkane in leaves of seven Neotropical species of the family Lecythidaceae: a contribution to chemotaxonomy
Provedor de dados: 39
Autores: Silva,Rejane Maria da; Ribeiro,Rayane de Tasso Moreira; Souza,Renata Janaína Carvalho de; Oliveira,Antônio Fernando Morais de; Silva,Suzene Izídio da; Gallão,Maria Izabel.
ABSTRACT Biosynthesized from very long-chain fatty acid wax precursors, n-alkanes make a valuable contribution to the taxonomy of plants. The alkane components of foliar epicuticles of seven Neotropical species of Lecythidaceae were investigated: Bertholletia excelsa, Cariniana legalis, Couroupita guianensis, Eschweilera alvimii, Eschweilera ovata, Gustavia augusta and Lecythis pisonis. Specimens were collected in the metropolitan area of Recife, Pernambuco, and their n-alkane fractions were analyzed by gas chromatography. The chemical relationships among the species were then evaluated using cophenetic correlation and UPGMA. Among the seven species, a total of 15 n-alkanes, with 21-35 carbon atoms, were identified and formed a consistent group of B....
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Lecythidaceae; Neotropics; Taxonomy; Tropical rain forest; Wax.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100137

Cuts of dairy-origin cattle fed mesquite pod meal in replacement of corn
Provedor de dados: 2
Autores: Almeida, Marina de Paula; Souza, Evaristo Jorge Oliveira de; Véras, Antonia Sherlânea Chaves; Morais, Ítalo Marcos de Vasconcelos; Vítor, Danilo Ribeiro; Silva, José Ricardo Coelho da.
This study was carried out in order to assess commercial front and rear cuts of dairy-origin cattle fed mesquite pod meal. Twenty-five non-castrated male bovines (Holstein-Zebu), distributed according to a completely randomized design, with five animals per treatment, were used. The feed contained about 121.2 and 544.98 g kg-1 of crude protein and total digestible nutrients, respectively, and was composed of tifton grass hay, cornmeal, soybean meal, mesquite pod meal and mineral salt. The right half carcass of each animal was separated between the 5th and 6th ribs, in front and rear quarters, from which commercial cuts were obtained. There was no effect (p &gt; 0.05) as to the replacement of corn for mesquite pod meal on the weights and yields of front...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nutrição de ruminantes; Avaliação de alimentos; Aditivos amino acids; Feedlot; Muscle; Weight; Yield.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/35176

CUTTING TYPES COLLECTED AT DIFFERENT SEASONS ON BLACKBERRY MULTIPLICATION
Provedor de dados: 94
Autores: HUSSAIN,IBRAR; ROBERTO,SERGIO RUFFO; COLOMBO,RONAN CARLOS; ASSIS,ADRIANE MARINHO DE; KOYAMA,RENATA.
ABSTRACT  Blackberry is a shrubby perennial tree with high economic importance among horticultural crops in several countries. The fruit has a good market value, both at national and international level. The objective of this work was to evaluate the multiplication of blackberry cv. Xavante cuttings under different seasons over the year, aiming to improve the production of nursery plants. The experiment was carried out from April 2012 to March 2013 and it was laid out in randomized complete block design with different types of cutting: tip, softwood, semihardwood and root, examined in different seasons: autumn, spring and summer, with 5 replications and 10 cuttings per plot. The variables studied were: cutting rooting, cutting survival, number of roots,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rubus spp.; Vegetative propagation; ‘Xavante’ blackberry.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000301005

Cuttings of post fire epicormic shoots of Ilex paraguariensis and Cabralea canjerana adult plants
Provedor de dados: 65
Autores: Bisognin,Dilson Antônio; Lencina,Kelen Haygert; Kielse,Paula; Fleig,Frederico Dimas; Silveira,Ronilda; Gimenes,Eliseo Salvatierra.
ABSTRACT: The aim of this research was to evaluate the feasibility of rescuing adult plants by cuttings from post-fire epicormic shoots. We evaluated the native tree species erva mate ( Ilex paraguariensis St. Hil.) and canjerana ( Cabralea canjerana Vell. Mart.), which present difficult seedling production and are economically and ecologically important. The plant material used for the preparation of cuttings consisted of shoots from bud differentiation of tissue from the stem collar of the trees. One-bud cuttings of erva mate were treated with 4000 or 8000mg L-1 of indolebutiric acid (IBA) and the checks were not treated with auxins. The cuttings were grown in three different substrates: carbonized rice husks, vermiculite and coarse sand. The experiment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vegetative propagation; Revigoration; Indolebutiric acid; Substrate; Plantlet production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000300405

Cyanobacterial nitrogenases: phylogenetic diversity, regulation and functional predictions
Provedor de dados: 74
Autores: Esteves-Ferreira,Alberto A.; Cavalcanti,João Henrique Frota; Vaz,Marcelo Gomes Marçal Vieira; Alvarenga,Luna V.; Nunes-Nesi,Adriano; Araújo,Wagner L.
Abstract Cyanobacteria is a remarkable group of prokaryotic photosynthetic microorganisms, with several genera capable of fixing atmospheric nitrogen (N2) and presenting a wide range of morphologies. Although the nitrogenase complex is not present in all cyanobacterial taxa, it is spread across several cyanobacterial strains. The nitrogenase complex has also a high theoretical potential for biofuel production, since H2 is a by-product produced during N2 fixation. In this review we discuss the significance of a relatively wide variety of cell morphologies and metabolic strategies that allow spatial and temporal separation of N2 fixation from photosynthesis in cyanobacteria. Phylogenetic reconstructions based on 16S rRNA and nifD gene sequences shed light on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cyanobacteria; Evolution; Hydrogen; Nitrogen fixation; Molecular phylogeny.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000200261

CYP2B6 516 G&amp;gt;T polymorphism and side effects of the central nervous system in HIV-positive individuals under Efavirenz treatment: Study of a sample from southern Brazil
Provedor de dados: 42
Autores: MÜLLER,TALISE E.; ELLWANGER,JOEL H.; MICHITA,RAFAEL T.; MATTE,MARIA CRISTINA C.; RENNER,JANE D.P.
ABSTRACT This study aimed to identify the 516 G&gt;T polymorphism of the CYP2B6 gene and evaluate its influence on central nervous system (CNS) side effect development in HIV-positive individuals undergoing Efavirenz (EFV) treatment in a population from southern Brazil. Additionally, we performed a survey on the clinical and epidemiological characteristics of our sample. In addition to medical records evaluation, whole blood of 89 individuals was analyzed for viral load, T lymphocyte count (CD4+ and CD8+), and the polymorphism. Considering the side effects of the CNS reported by individuals but without considering the genetic variables, no statistically significant association was noted between the adverse effects and the antiretroviral treatment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: HIV; Efavirenz; Antiretroviral therapy; CYP2B6.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200497

Cyst-motile stage relationship and molecular phylogeny of a new freshwater dinoflagellate Gymnodinium plasticum from Plastic Lake, Canada
Provedor de dados: 5
Autores: Wang, Na; Luo, Zhaohe; Mertens, Kenneth; Mccarthy, Francine M. G.; Gu, Li; Gu, Haifeng.
The dinophyceaen genus Gymnodinium was established with the freshwater species G. fuscum as type. According to Thessen et al. (2012), there are 268 species, with the majority marine species. In recently published molecular phylogenies based on ribosomal DNA sequences, Gymnodinium is polyphyletic. Here, a new freshwater Gymnodinium species, G. plasticum, is described from Plastic Lake, Ontario, Canada. Two strains were established by incubating single cysts, and their morphology was examined with light microscopy and scanning electron microscopy. The cyst had a rounded epicyst and hypocyst with a wide cingulum and smooth surface. Vegetative cells were characterized by an elongated nucleus running vertically and a deep sulcal intrusion. The apical structure...
Tipo: Text
Palavras-chave: Apical structure complex; Cyst; Gymnodiniales sensu stricto; Gymnodinium fuscum.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51731/53727.pdf

Cyst-Theca Relationship and Phylogenetic Position of     Impagidinium caspienense     Incubated from Caspian Sea Surface Sediments: Relation to     Gonyaulax baltica     and Evidence for Heterospory within Gonyaulacoid Dinoflagellates
Provedor de dados: 5
Autores: Mertens, Kenneth; Takano, Yoshihito; Gu, Haifeng; Bagheri, Siamak; Pospelova, Vera; Pienkowski, Anna J.; Leroy, Suzanne A. G.; Matsuoka, Kazumi.
We investigate the cyst-theca relationship of Impagidinium caspienense. Through an incubation experiment, we succeeded in examining the motile stage. Additional molecular analysis of single-cyst PCR (LSU and SSU rDNA) reveal that the cyst is related to the species Gonyaulax baltica Ellegaard et al. (2002). The ability of this species to belong to two types of cyst-based genera (spiniferate and impagidinioid) suggests that environmental (particularly salinity) and not genetic factors explain the formation of both morphotypes by Gonyaulax baltica, which provides evidence for heterospory in this species. The affiliation to Gonyaulax baltica demonstrates that Impagidinium caspienense is not endemic to the Caspian Sea. The phylogenetic position of several other...
Tipo: Text
Palavras-chave: Ataxiodinium choane; Baltic Sea; Impagidinium pallidum; Pyxidinopsis psilata; Salinity; Spiniferites belerius; Spiniferites ramosus.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00382/49326/49703.pdf

Cytogenetic evaluation of chili ( Capsicum spp ., Solanaceae) genotypes cultivated in Valle del Cauca, Colombia
Provedor de dados: 109
Autores: Souza-Macedo,Viviane de; García-Dávila,Mario Augusto; Castro,Gisele Renata de; Garzón-Bautista,Yuri Marcela; Caetano,Creucí Maria.
Abstract The genus Capsicum comprises a large group of hot and sweet peppers, with different morphological varieties and degree of fruits pungency. Due to its active principles is widely used in cooking and in traditional medicine, being sold in large worldwide. In order to provide cytogenetic information which supporting plant breeding programs, this study aimed to analyze the meiotic behavior, chromosome number and pollen viability of the three species of greater economic importance of Capsicum (C. annuum, C. frutescens and C. chinense). Therefore, fruits and flower buds were collected from the Experimental Center of the Universidad Nacional de Colombia, campus Palmira- CEUNP to the corresponding mitotic, meiosis and pollen viability analysis. Plants...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosome number; Meiotic behavior; Meiotic index; Plant genetic resources conservation; Ploidy level; Pollen viability.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000400612

Cytogenetics and Molecular Genetic Analysis of Chimerism in Marmosets (Callithrix: Primates)
Provedor de dados: 42
Autores: SILVA,MONIQUE O.M.; ARMADA,JORGE LUÍS A. DE; VERONA,CARLOS EDUARDO S.; HELIODORO,GABRIELA; NOGUEIRA,DENISE M.
ABSTRACT The birth of fraternal twins is a characteristic frequently observed in callitrichids. Cytogenetic studies have demonstrated hematopoietic chimerism in marmosets with the occurrence of two cell lines 2n=46,XX/46,XY in females and males co-twins, without phenotypic changes. Amplification by PCR have also been used to verify the presence of the SRY gene in female chimaeras. Our aim was to verify the occurrence of chimerism in Callithrix sp. individuals considered as hybrids according to their intermediate phenotypes between C. jacchus and C. penicillata. Blood samples from 37 Callithrix sp. individuals were collected. Hematopoietic chimerism 2n=46,XX/46,XY was detected by cytogenetic analysis in five individuals, three males and two females. A...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Karyotype; SRY; Chimaeras; Hybridization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602793

Cytogenetics of Gymnogeophagus setequedas (Cichlidae: Geophaginae), with comments on its geographical distribution
Provedor de dados: 83
Autores: Paiz,Leonardo M.; Baumgärtner,Lucas; Graça,Weferson J. da; Margarido,Vladimir P.; Pavanelli,Carla S.
ABSTRACT We provide cytogenetic data for the threatened species Gymnogeophagus setequedas, and the first record of that species collected in the Iguaçu River, within the Iguaçu National Park’s area of environmental preservation, which is an unexpected occurrence for that species. We verified a diploid number of 2n = 48 chromosomes (4sm + 24st + 20a) and the presence of heterochromatin in centromeric and pericentromeric regions, which are conserved characters in the Geophagini. The multiple nucleolar organizer regions observed in G. setequedas are considered to be apomorphic characters in the Geophagini, whereas the simple 5S rDNA cistrons located interstitially on the long arm of subtelocentric chromosomes represent a plesiomorphic character. Because G....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chromosomes; Conservation; Iguaçu River; Karyotype; Paraná River.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000200211

Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
Provedor de dados: 42
Autores: WANDSCHEER,ALANA C.D.; MARCHESAN,ENIO; TEDESCO,SOLANGE B.; FRESCURA,VIVIANE DAL-SOUTO; SOARES,CAMILLE F.; LONDERO,GUILHERME P.; TELÓ,GUSTAVO M.; HANSEL,DÂMARIS S.S.
ABSTRACT Tricyclazole is currently one of the fungicides recommended for the treatment of diseases in irrigated rice. However, there is relatively little information on its cytotoxic and genotoxic potential. The objective of this study was to evaluate the cytotoxicity and genotoxicity of rice crop water after apllication of the tricyclazole fungicide through the Allium cepa L. test. The rice crop water samplings were collected before and 1, 15 and 30 days after application of the fungicide in rice plant shoots. The Allium cepa roots were placed in contact with the rice crop water to check for possible chromosomal abnormalities and mitotic index of the bioindicators meristematic cells. The data obtained by the Allium cepa test indicates that the application...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioindicator; Chromosomal abnormalities; Mitotic index; Pesticide; Irrigated rice.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301251

Cytokine profile in childhood-onset systemic lupus erythematosus: a cross-sectional and longitudinal study
Provedor de dados: 56
Autores: Cavalcanti,A.; Santos,R.; Mesquita,Z.; Duarte,A.L.B.P.; Lucena-Silva,N.
Childhood-onset systemic lupus erythematosus (cSLE) exhibits an aggressive clinical phenotype and severe complications. This could be due to a pro-inflammatory cytokine milieu. Therefore, we determined plasma levels of Th1 (IL-2, IFN-γ, TNF), Th2 (IL-4), Th17 (IL-17A, IL-6), and Treg (IL-10) cytokines in a cohort of cSLE patients and healthy controls, and we evaluated the association between these cytokines and disease activity. We conducted a cross-sectional study with 51 cSLE patients from two pediatric rheumatology services. Ten cSLE patients participated in a longitudinal follow-up study. Blood samples were collected from the same patient during active and inactive disease. Disease activity was evaluated according to SLE Disease Activity Index 2000...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cytokines; Childhood-onset systemic lupus erythematosus; Disease activity; SLEDAI-2K; Inflammation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400704

Cytomolecular characterization of cultivars and landraces of wheat tolerant and sensitive to aluminum toxicity
Provedor de dados: 53
Autores: Oliveira,Érica Cristina de; Pinto-Maglio,Cecília Alzira Ferreira.
ABSTRACT Karyotyping and chromosome complement knowledge are a prerequisite for cytogenetic mapping. The aim of this study was to characterize 1 common wheat cultivar (BH 1146) and 4 durum wheat genotypes (IAC 1003, Langdon, P19 and P33) from the breeding program of the Agronomic Institute of Campinas (IAC), using karyotype analysis together with Chromomycin A3/4’-6-Diamidino-2-phenylindole (CMA/DAPI) banding techniques for longitudinal characterization of chromosomes and fluorescence in situ hybridization (FISH) in the mapping of the 45S rDNA region. Durum wheat chromosome complement number was 2n = 4x = 28 with the following karyotype formula: 22m + 6sm. Common wheat chromosome complement number was 2n = 6x = 42 with the following karyotype formula: 34m...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Triticum aestivum; Triticum turgidum ssp. durum; Karyotype; CMA/DAPI banding; FISH-rDNA; Cytomolecular mapping.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000400456

Cytotoxic and genotoxic effects of Solanum lycocarpum  St.-Hil (Solanaceae) on the cell cycle of Lactuca sativa and Allium cepa
Provedor de dados: 3
Autores: Chiavegatto, Raquel Bezerra; Chaves, Ana Luisa Arantes; Silva, Izabela Caputo Assis; Lima, Luciana Alves Rodrigues dos Santos; Techio, Vânia Helena.
 Solanum lycocarpum St.-Hil popularly known as ‘fruta-de-lobo’ or ‘lobeira’ is native to the Brazilian Cerrado, and used in folk medicine due to its phytotherapic properties. The action of S. lycocarpum on the cell cycle and chromosomes in order to demonstrate whether there are aneugenic and/or clastogenic effects is unknown. Thus, this study aimed at investigating the cytotoxic and genotoxic potential of methanol and hexane extracts of S. lycocarpum on growth and cell cycle of Lactuca sativa and Allium cepa. Roots from both species were exposed for 72 hours to methanol and hexane extracts with 50, 100, and 200 µg mL-1 of S. lycocarpum. Slides were prepared by the squash technique and then analyzed to determine the mitotic index and the total of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.03.02.02-9 aneugenic; Cerrado; Clastogenic; Lobeira; Medicinal plant. Citologia.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/34082

Cytotoxicity and bacterial membrane destabilization induced by Annona squamosa L. extracts
Provedor de dados: 42
Autores: PINTO,NÍCOLAS C.C.; SILVA,JUCÉLIA B.; MENEGATI,LAURA M.; GUEDES,MARIA CLARA M.R.; MARQUES,LUCAS B.; SILVA,THIAGO P. DA; MELO,ROSSANA C.N. DE; SOUZA-FAGUNDES,ELAINE M. DE; SALVADOR,MARCOS J.; SCIO,ELITA; FABRI,RODRIGO L.
ABSTRACT This study aimed to further investigate the cytotoxicity against tumor cell lines and several bacterial strains of Annona squamosa and its mode of action. Methanol extracts of A. squamosa leaves (ASL) and seeds (ASS) were used. ASL showed significant antibacterial activity against S. aureus, K. pneumoniae and E. faecalis with MIC values of 78, 78 and 39 µg/mL respectively. Moreover, ASL exhibited significant biofilm disruption, rapid time dependent kinetics of bacterial killing, increased membrane permeability and significantly reduced the cell numbers and viability. Regarding the cytotoxicity against tumor cell lines, ASS was more active against Jurkat and MCF-7 cells, with CI50 1.1 and 2.1 µg/mL, respectively. ASL showed promising activity...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkaloids; Annona squamosa; Antibacterial; Citotoxicity; Herbal medicine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502053

Cytotoxicity and genotoxicity of stilbene derivatives in CHO-K1 and HepG2 cell lines
Provedor de dados: 74
Autores: Mizuno,Cassia Suemi; Ampomaah,Winnifred; Mendonça,Fernanda Ribeiro; Andrade,Gabriela Carvalho; Silva,Ariel Maria Nazaré da; Goulart,Mirian Oliveira; Santos,Raquel Alves dos.
Abstract The cytotoxicity and genotoxicity of the stilbenes (E)-methyl-4-(3-5-dimethoxystyryl)benzoate (ester), (E)-4-(3-5-dimethoxystyryl)aniline (amino), (Z)-1,3-dimethoxy-5-(4-methoxystyryl)benzene (cis-TMS) and (E)-1,3-dimethoxy-5-(4-methoxystyryl)benzene (trans-TMS) were investigated in this work. Structural modifications of resveratrol, a naturally occurring stilbene, have been previously performed, including the replacement of hydroxyl by different functional groups. Such modifications resulted in significant improvement of target-specific effects on cell death and antiproliferative responses. The parameters were evaluated using XTT assay, clonogenic survival assay and the cytokinesis-block micronucleus assay in CHO-K1 and HepG2 cell lines. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stilbene; Cytotoxicity; Genotoxicity; Micronucleus assay.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400656

Cytotoxicity of hydroxydihydrobovolide and its pharmacokinetic studies in  Portulaca oleracea L. extract
Provedor de dados: 60
Autores: Xu,Liang; Tao,Xiaojun; Gao,Yucong; Zhang,Wenjie; Meng,Yihan; Li,Cuiyu; Jiang,Mingyue; Xixiang,Ying.
ABSTRACT Hydroxydihydrobovolide (HDB) was for the first time isolated from Portulaca oleracea L. and then its cytotoxicity against SH-SYTY cells was studied. Moreover, a rapid and sensitive ultra-high performance liquid chromatographic (UHPLC) method with bergapten as internal standard (IS) was developed and validated to investigate the pharmacokinetics of HDB in rats after intravenous and oral administrations of extract (POE). The UHPLC analysis was performed on a Diamonsil C18 analytical column, using acetonitrile-water (35:65, v/v) as the mobile phase with UV detection at 220 nm. The calibration curve was linear over the range of 0.2-25 µg/mL in rat plasma. The average extraction recovery was from 90.1 to 98.9%, and the relative standard deviations...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Portulaca oleracea L./hydroxydihydrobovolide; Portulaca oleracea L./hydroxydihydrobovolide/cytotoxicity; Portulaca oleracea L./hydroxydihydrobovolide/pharmacokinetics; Hydroxydihydrobovolide/Ultra-high performance liquid chromatography.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200615

D2.2: Evaluation of the usefulness of tools and end-user materials to farmers
Provedor de dados: 21
Autores: Bliss, Katie; Padel, Susanne; Ducottet, Charline.
Organic farming is knowledge intensive and in supporting farmers in enhancing their production systems, there is a need to improve how knowledge is shared. This is the overall aim of the OK Net Arable project. Work Package 2 of the project is concerned with facilitating the testing of practical and educational materials with farmer innovation groups to improve knowledge provision in this sector. The work package adopts an interactive multi-actor approach, bringing together practitioners from regional innovation groups with each other, and with advisers and scientists.    This report presents feedback from farmers and advisors on knowledge exchange tools on the range of topics addressed in this project (such as soil and nutrient management, weed control,...
Tipo: Report
Palavras-chave: Crop husbandry; Knowledge management.
Ano: 2017
URL: http://orgprints.org/36331/1/D2.2_final.pdf

Da prensa para a imprensa: representações da Farinha de Cruzeiro do Sul em jornais acrianos.
Provedor de dados: 14
Autores: VIUDES, P.; GONÇALVES, D. da C.
O objetivo deste capítulo é identificar as representações sociais construídas pela mídia em torno desse produto tradicional da Regional do Juruá. Não se pretende, todavia, fazer uma pesquisa histórica sobre a produção de farinha de mandioca no contexto acriano, e sim mostrar que o assunto também é abordado por uma importante fonte histórica: a imprensa.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Indicação geográfica; Produção artesanal; Território da Cidadania; Regional do Juruá; Cruzeiro do Sul (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Explotación agrícola familiar; Denominación de origen protegida; Harina de yuca; Medios de comunicación de masas; Medios de noticias; Tecnología tradicional.; Agricultura familiar; Farinha; Mandioca; Manihot esculenta; Procedência; História; Comunicação de massa; Jornal; Family farms; Cassava flour; Traditional technology; Protected designation of origin; Provenance; History; Mass media; News media.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086124

Da produção de tabaco ao cultivo de alimentos: novidades e transições sociotécnicas na agricultura familiar de Porto Vera Cruz - RS
Provedor de dados: 194
Autores: Thies, Vanderlei Franck; Conterato, Marcelo Antonio.
O cultivo de tabaco tem importância expressiva no Brasil, entre outras razões, pela destacada posição internacional que o país ocupa em termos de volume produzido e exportado e do grande número de produtores envolvidos. Por outro lado, no cenário internacional destaca-se a crescente restrição a sua produção e consumo, implicando incertezas em relação ao futuro, o que gera a necessidade de reflexões sobre a substituição do seu cultivo. O objetivo do presente trabalho é examinar as estratégias e o processo de transição sociotécnica desenvolvida por agricultores familiares que substituíram o cultivo de tabaco por alimentos. A metodologia contemplou aspectos qualitativos e quantitativos. Foram obtidos dados primários através de estudo de caso junto a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura familiar; Produção de novidades; Substituição do tabaco.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/23658

Daily activity of Dichotomius geminatus (Arrow, 1913) and Deltochilum verruciferum Felsche, 1911 (Coleoptera: Scarabaeinae) facing carrion: from resource perception to feeding
Provedor de dados: 92
Autores: Salomão,Renato Portela; Martins Bezerra,Bruna; Iannuzzi,Luciana.
Abstract Dung beetles (Scarabaeinae) interact with resources in different ways and are classified according to resource relocation guilds. Dichotomius geminatus (Coprini) and Deltochilum verruciferum (Canthonini) are two of the most abundant and ecologically important species of the semi-arid region of Brazil, and understanding their behaviour may facilitate the comprehension of strategies associated to competition for resources. The aim of the present study was to investigate the behavioural repertoire of D. geminatus (tunneler) and D. verruciferum (roller), in isolation and controlled setting in the Brazilian semi-arid biome, using carrion as a food resource. Our hypothesis was that, due to the distinct food relocation strategies presented by these...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arena; Activity budget; Scarabaeidae; Semi-arid; Foraging.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400300

DAIRY PRODUCTION OF ‘SAANEN’ GOATS BASED ON METEOROLOGICAL VARIABLES AND FUTURE CLIMATE SCENARIOS
Provedor de dados: 70
Autores: Pequeno,Izaac D.; Turco,Silvia H. N.; Silva,Thieres G. F. da; Facó,Olivardo.
ABSTRACT This study aimed to modeling and bioclimatic zoning of ‘Saanen’ goat milk production in northeastern Brazil. Data were obtained from a 14-year dairy control program for 246 ‘Saanen’ goat matrices. Dairy production meteorological influence and mathematical modeling were assessed through statistical analyses such as Pearson’s correlation matrix and path analysis. Bioclimatic zoning for current and future scenarios, with climate changes, were delineated using inverse-square distance (ISD) and spherical model (kriging) interpolations. Results showed maximum air temperature to contribute substantially to goat dairy production; therefore, its modeling was based thereon. Current and future dairy production maps highlighted Maranhão and Piauí as regions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Path analysis; Welfare; Stress; Climate change.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000200226

Danger in the streets: exposures to bloodborne pathogens after community sharp injuries in Rio de Janeiro, Brazil
Provedor de dados: 55
Autores: Costa,Marcellus Dias; Rapparini,Cristiane; Schmaltz,Carolina Arana Stanis; Tuyama,Mari; Lauria,Lilian de Mello; Saraceni,Valeria; Barroso,Paulo Feijó.
ABSTRACT  Objective: Exposures to sharps injuries occurring in the community are relatively frequent. We describe characteristics of community sharp exposures reported in the city of Rio de Janeiro from 1997 to 2010.  Methods: A cross-sectional analysis of exposure reports to sharps in the community reported to a surveillance system, designed for health care workers, of the Municipal Health Department of Rio de Janeiro. The characteristics of exposed individuals analyzed included types of exposure, the circumstances of the accident, and the prophylaxis offered.  Results: 582 exposures were studied. Median age was 30 years and 83 (14%) involved children with less than 10 years of age. Two hundred and seventeen (37%) occurred with sharps found in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Needlestick; Bloodborne; HIV; Hepatitis; Medical waste; Sharp injuries; Postexposure prophylaxis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300306

DANOS causados pela pirataria de sementes de forrageiras: programa 16: Centro-Oeste/Sudeste.
Provedor de dados: 14
A pirataria de sementes de forrageiras está relacionada aos riscos da utilização de sementes sem garantia de origem genética. Com isso, o produtor pode semear e plantar o que não pensou ter comprado. As sementes não fiscalizadas podem apresentar baixa qualidade física e fisiológica, estar fora dos padrões mínimos permitidos para a comercialização - quanto à pureza, germinação, viabilidade e vigor, além de trazer problemas de cultivares em mistura e sementes proibidas. Tudo isto pode ter consequências mais graves, como por exemplo: má-formação e degradação da pastagem e também infestação por plantas daninhas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Semente; Planta forrageira; Produtor; Germinação; Pastagem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070255

DANOS causados pela pirataria de sementes de forrageiras: programa 16: Sul.
Provedor de dados: 14
A pirataria de sementes de forrageiras está relacionada aos riscos da utilização de sementes sem garantia de origem genética. Com isso, o produtor pode semear e plantar o que não pensou ter comprado. As sementes não fiscalizadas podem apresentar baixa qualidade física e fisiológica, estar fora dos padrões mínimos permitidos para a comercialização - quanto à pureza, germinação, viabilidade e vigor, além de trazer problemas de cultivares em mistura e sementes proibidas. Tudo isto pode ter consequências mais graves, como por exemplo: má-formação e degradação da pastagem e também infestação por plantas daninhas.
Tipo: Prosa Rural (INFOTECA-E)
Palavras-chave: Semente; Planta forrageira; Produtor; Germinação; Pastagem.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070295

Danske økogrise skifter soja ud med græs
Provedor de dados: 21
Autores: Fog, Erik.
Omtale af starten på projekt SuperGrassPork
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Pigs; Post harvest management and techniques.
Ano: 2017
URL: http://orgprints.org/33152/1/Danske%20%C3%B8kogrise%20skifter%20soja%20ud%20med%20gr%C3%A6s%20-%20Landsbladet%2015-08-2017.pdf

Dark septate endophyte decreases stress on rice plants
Provedor de dados: 58
Autores: Santos,Silvana Gomes dos; Silva,Paula Renata Alves da; Garcia,Andres Calderin; Zilli,Jerri Édson; Berbara,Ricardo Luis Louro.
Abstract Abiotic stress is one of the major limiting factors for plant development and productivity, which makes it important to identify microorganisms capable of increasing plant tolerance to stress. Dark septate endophytes can be symbionts of plants. In the present study, we evaluated the ability of dark septate endophytes isolates to reduce the effects of water stress in the rice varieties Nipponbare and Piauí. The experiments were performed under gnotobiotic conditions, and the water stress was induced with PEG. Four dark septate endophytes were isolated from the roots of wild rice (Oryza glumaepatula) collected from the Brazilian Amazon. Plant height as well as shoot and root fresh and dry matter were measured. Leaf protein concentrations and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa L.; DSE; Water stress tolerance.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000200333

Das Grünland des Ökologischen Landbaus in Bayern Ergebnisse aus dem Grünlandmonitoring Bayern
Provedor de dados: 21
Autores: Mayer, Franziska; Kuhn, G.; Heinze, Sanna.
The Bavarian Grasslandmonitoring (Bavarian grassland survey) included more than 6000 grassland sites of different farming intensities and geographical and climatic conditions in the first survey 2002-2008. Substantial information on species number and composition was provided in a high spatial resolution. To investigate the changes in vegetation, 2485 of the vegetation surveys were repeated between 2009 and 2012, 350 of them with organic farming. On each plot of 25 m² the species composition and the proportion of total yield of each species were documented. On average 20 species  were recorded per 25 m² plot; a total number of 632 plant species was found all over the 2485 grassland plots. Comparing the first and the second survey the grassland  vegetation...
Tipo: Conference paper, poster, etc.
Palavras-chave: Pasture and forage crops.
Ano: 2017
URL: http://orgprints.org/31930/1/Das%20Gr%C3%BCnland%20des%20%C3%B6kologischen%20Landbaus%20in%20Bayern%20%E2%80%93.pdf

Das Konzept des "controlled traffic farming" im ökologischen Gemüseanbau
Provedor de dados: 21
Autores: Hefner, M.; Nørremark, Michael; Kristensen, Hanne L.
Problems of machinery induced soil compaction are evident in organic vegetable production, resulting in stunted root growth and reduced yield. Controlled traffic farming (CTF) provides a possibility to restrict soil compaction to wheel tracks and create traffic-free vegetable beds with improved soil structure. A field experiment was established at a commercial organic vegetable farm in Denmark to investigate the effect of CTF on the growth of cabbage (Brassica oleracea), potato (Solanum tuberosum) and beetroot (Beta vulgaris). Random traffic farming (RTF) served as the  control. Preliminary results show that root intensity was higher in the CTF treatment compared to the RTF treatment for cabbage at the end of the growing season, indicating a better soil...
Tipo: Conference paper, poster, etc.
Palavras-chave: Vegetables; Buildings and machinery.
Ano: 2017
URL: http://orgprints.org/31850/1/Das%20Konzept%20des%20%E2%80%9Econtrolled%20traffic%20farming%E2%80%9C%20im.pdf

Das Öko-Kontrollverfahren in Deutschland aus Sicht von Experten
Provedor de dados: 21
Autores: Mühlrath, Daniel; Siegmeier, Torsten; Möller, Detlev; Heß, Jürgen.
Qualitative interviews with 13 representatives from the organic sector in Germany agencies, and academia) were conducted to investigate the perceptions and opinions  regarding the organic certification process. The focus of our analysis was on (i) the reliability of the system, (ii) the cooperation of the various actors, and (iii) the competency/capacity of control personnel.
Tipo: Conference paper, poster, etc.
Palavras-chave: Values; Standards and certification Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/31854/1/Das%20%C3%96ko-Kontrollverfahren%20in%20Deutschland%20aus%20Sicht%20von.pdf

Das Prinzip der Gesundheit als Leitmotiv des Handelns in der  betrieblichen Praxis
Provedor de dados: 21
Autores: Vieweger, Anja; Döring, Thomas; Bloch, Ralf; Bachinger, Johann; Klimek, Milena; Paxton, R.; Woodward, Lawrence.
We aim to create an international network of farmers and scientists to jointly develop new and interdisciplinary approaches to health measurement and research in  ecological agriculture. First, to establish common ground, we identified personal principles and strategies of best practice that make organic farmers successful in  running healthy farm systems. Building on this practice experience and findings from a former research project (Vieweger &amp; Döring, 2015), we aim to produce a set of  transferable strategies to increase the direct translation of organic principles into practice and improve the understanding of health concepts in practice. For the  identification of example farmers in three countries (Austria, Germany, UK), we used an online...
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Policy environments and social economy.
Ano: 2017
URL: http://orgprints.org/31882/1/Das%20Prinzip%20der%20Gesundheit%20als%20Leitmotiv%20des%20Handelns%20in.pdf

Das Projekt EcoOrchard: Förderung der funktionellen Agro-  Biodiversität im Ökologischen Obstbau
Provedor de dados: 21
Autores: Matray, Silvia; Herz, Annette; Pfiffner, Lukas; Sigsgaard, Lene.
Research institutes and universities of nine European countries are involved in the research project EcoOrchard to develop appropriate strategies to promote functional  agro-biodiversity in organic pome fruit production. Therefore field trials have been laid out at different sites in seven member states in 2015, where flower strips were sown into the inter-rows of the orchards. Natural antagonists like Syrphidae, Coccinelidae and parasitoids of codling moth are supposed to be promoted with these additional floral ressources. Besides faunal and floristic studies, practical methods and indicators have been worked out to monitor functional biodiversity.
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services; Fruit and berries.
Ano: 2017
URL: http://orgprints.org/31520/1/Das%20Projekt%20EcoOrchard.pdf

Data Descriptor: Stable isotopes in the atmospheric marine boundary layer water vapour over the Atlantic Ocean, 2012-2015
Provedor de dados: 5
Autores: Benetti, Marion; Steen-larsen, Hans Christian; Reverdin, Gilles; Sveinbjornsdottir, Arny Erla; Aloisi, Giovanni; Berkelhammer, Max B.; Bourles, Bernard; Bourras, Denis; De Coetlogon, Gaelle; Cosgrove, Ann; Faber, Anne-katrine; Grelet, Jacques; Hansen, Steffen Bo; Johnson, Rod; Legoff, Herve; Martin, Nicolas; Peters, Andrew J.; Popp, Trevor James; Reynaud, Thierry; Winther, Malte.
The water vapour isotopic composition ( (H2O)-H-1-O-16, (H2O)-O-18 and (HHO)-H-1-H-2-O-16) of the Atlantic marine boundary layer has been measured from 5 research vessels between 2012 and 2015. Using laser spectroscopy analysers, measurements have been carried out continuously on samples collected 10-20 meter above sea level. All the datasets have been carefully calibrated against the international VSMOW-SLAP scale following the same protocol to build a homogeneous dataset covering the Atlantic Ocean between 4 degrees S to 63 degrees N. In addition, standard meteorological variables have been measured continuously, including sea surface temperatures using calibrated Thermo-Salinograph for most cruises. All calibrated observations are provided with...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00371/48195/48312.pdf

Data flow and Data integration - WP7. 5th meeting – Implementation phase, 20th November 2017 at PLOCAN, Gran Canaria
Provedor de dados: 5
Autores: Harscoat, Valerie; Pouliquen, Sylvie; Atlantos Wp7 Partners,.
The objectives of this 5th AtlantOS WP7 meeting were  - review progress on the implementation (Task 7.3) of the recommendations and enhancements at Network and Integrator level based on actions decided at the 4th meeting mid-December 2016,  - progress on monitoring and traceability services that aims to assess Atlantic Ocean Observation performance and to feedback data providers with statistics for acknowledgement of their contribution to the systems,  - follow-up of  the Transatlantic workshop held in June 2017 and the actions identified  - present the GEOSS workshop on 24th November 2017, starting point for the integration in GEOSS,  - review activities on-going in the further tasks of WP7 that aim (1) to assess the impact of AtlantOS observations in...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00483/59461/62308.pdf

Data flow and Data integration - WP7. Report on Tasks 7.1 7.2 - fourth meeting. 14 December afternoon - 16 December 2016 morning, 11 January 2017 Ifremer, Brest
Provedor de dados: 5
Autores: WP7 AtlantOS partners.
After 18 months of collaborative work (from june 2015 to december 2016) to define the integrated AtlantOS system, this meeting gathered a 4th time the partners on task 7.1 and 7.2 with the aim to (1) move towards implementation of the recommendations for data flow and data integration (2) and prepare the implementation phase that aims to feed operational models and facilitate enhanced products from AtlantOS data.  This meeting was organized as splinters to work on concrete actions so at the end of the meeting  - Network representative knows exactly for his/her Network what he/she needs to set up and how in order to implement the recommendations and to feed more data in the Integrators, and can build a work plan with the actions to achieve before June 2017....
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51745/52329.pdf

DATA MINING FOR THE ASSESSMENT OF MANAGEMENT AREAS IN PRECISION AGRICULTURE
Provedor de dados: 70
Autores: Schemberger,Elder E.; Fontana,Fabiane S.; Johann,Jerry A.; Souza,Eduardo G. De.
ABSTRACT Precision Agriculture (PA) uses technologies with the aim of increasing productivity and reducing the environmental impact by means of site-specific application of agricultural inputs. In order to make it economically feasible, it is essential to improve the current methodologies as well as proposing new ones, in which data regarding productivity, soil, and compound indicators are used to determine Management Areas (MAs). These units are heterogeneous areas within the same region. With these methodologies, data mining (DM) techniques and algorithms may be used. In order to integrate DM techniques to PA, the aim of this study was to associate MAs created for soy productivity using the Fuzzy C-means algorithm by SDUM software over a 9.9-ha plot as...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Algorithms; EM; KDD; K-means; Weka.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100185

DATA MINING TECHNIQUES FOR SEPARATION OF SUMMER CROP BASED ON SATELLITE IMAGES
Provedor de dados: 70
Autores: Becker,Willyan R.; Johann,Jerry A.; Richetti,Jonathan; Silva,Laíza C. DE A.
ABSTRACT: Due to the difficulty in discriminating soybean and corn in mappings obtained by the time series of satellite images, this study aimed to apply the data mining techniques to separate soybean and corn. Pure pixels selection from Landsat-8 were extracted and used to build a standard spectro-temporal EVI profile for both crops. These profiles were obtained with the Timesat software and, further incorporated in the Weka software. Five out of eleven variables of the standard spectro-temporal EVI profile for each crop were found through the decision tree, a data mining technique. These five variables were sufficient to achieve the separation of soybean and corn crops with an accuracy of 96.3% and a kappa index of 0.92.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn; EVI; J48; Soybean; Weka.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000400750

Data visualization in yield component analysis: an expert study
Provedor de dados: 63
Autores: Wnuk,Agnieszka; Gozdowski,Dariusz; Górny,Andrzej; Wyszyński,Zdzisław; Kozak,Marcin.
ABSTRACT Even though data visualization is a common analytical tool in numerous disciplines, it has rarely been used in agricultural sciences, particularly in agronomy. In this paper, we discuss a study on employing data visualization to analyze a multiplicative model. This model is often used by agronomists, for example in the so-called yield component analysis. The multiplicative model in agronomy is normally analyzed by statistical or related methods. In practice, unfortunately, usefulness of these methods is limited since they help to answer only a few questions, not allowing for a complex view of the phenomena studied. We believe that data visualization could be used for such complex analysis and presentation of the multiplicative model. To that end,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multiplicative model; Complex trait; Graphical methods.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000200118

Data-driven assimilation of irregularly-sampled image time series
Provedor de dados: 5
Autores: Fablet, Ronan; Viet, P.; Lguensat, R.; Chapron, Bertrand.
We address in this paper the reconstruction of irregurlarlysampled image time series with an emphasis on geophysical remote sensing data. We develop a data-driven approach, referred to as an analog assimilation and stated as an ensemble Kalman method. Contrary to model-driven assimilation models, we do not exploit a physically-derived dynamic prior but we build a data-driven dynamic prior from a representative dataset of the considered image dynamics. Our contribution is here to extend analog assimilation to images, which involve high-dimensional state space.We combine patch-based representations to a multiscale PCA-constrained decomposition. Numerical experiments for the interpolation of missing data in satellite-derived ocean remote sensing images...
Tipo: Text
Palavras-chave: Data assimilation; Irregular sampling; Image time series; Data-driven methods; Kalman methods.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00403/51440/52009.pdf

Dataset of differentially accumulated proteins in Mucor strains representative of four species grown on synthetic potato dextrose agar medium and a cheese mimicking medium
Provedor de dados: 5
Autores: Morin-sardin, Stephanie; Jany, Jean-luc; Artigaud, Sebastien; Pichereau, Vianney; Bernay, Benoit; Coton, Emmanuel; Madec, Stephanie.
The data presented are associated with the "Proteomic analysis of the adaptative response of Mucor spp. to cheese environment" (Morin-Sardin et al., 2016) article [11. Mucor metabolism is poorly documented in the literature and while morphology and growth behavior suggest potential adaptation to cheese for some strains, no adaptation markers to cheese environment have been identified for this genus. To establish the possible existence of metabolic functions related to cheese adaptation, we used a gel based 2-DE proteomic approach coupled to LC-MS/MS to analyze three strains from species known or proposed to have a positive or negative role in cheese production as well as a strain from a non-related cheese species. (C) 2017 The Authors. Published by...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00602/71412/69873.pdf

Date palm micropropagation: Advances and applications
Provedor de dados: 64
Autores: Al-Khayri,Jameel Mohammed; Naik,Poornananda Madhava.
ABSTRACT Date palm (Phoenix dactylifera L.) is a fruit tree resilient to adverse climatic conditions predominating in hot arid regions of the Middle East and North Africa. The date fruit contains numerous chemical components that possess high nutritional and medicinal values. Traditional propagation by offshoots is inefficient to satisfy current demands for date palm trees. Alternatively, micropropagation provides an efficient means for large-scale propagation of date palm cultivars. Both somatic embryogenesis and organogenesis, either directly or indirectly though the callus phase, have been demonstrated in date palm in vitro regeneration. Culture initiation commonly utilizes shoot-tip explants isolated from young offshoots. Recently, the immature...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cryopreservation; Somatic embryogenesis; Somaclonal variation; Organogenesis; Molecular marker.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542017000400347

DDGS (Distillers Dried Grains With Solubles) as an ingredient in feed of the nile tilapia
Provedor de dados: 22
Autores: Lewandowski, Vanessa; Sary, Cesar; Pessini, Jhonis Ernzen; Boscolo, Wilson; Bittencourt, Fábio; Feiden, Aldi.
The aim of the present study was to evaluate the potential utilization of DDGS on diet of Nile Tilapia by chemical and digestibility analyses. Firstly, the chemical composition of the ingredient was evaluated and then were made two diets: a reference one and a test diet made of 80% with the reference diet and 20% with DDGS, for the digestibility study. For the faeces collection was used the indirect method, using chromium oxide as an inert marker. After the collection, the faeces were destined to chemical composion analysis and so the experimental diets. With the results, the Nile Tilapia coefficient of digestibility of the DDGS nutrients was calculated. Proteins and total lipids mainly compose the DDGS, which gives its high concentration of crude energy....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chemical composision; Digestibility; Corn-based etanol.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14214

DDS技術を活用した獣医再生治療
Provedor de dados: 19
Autores: 佐々木, 直樹.
Recently, regenerative medicine with autologous cells and tissues has been carried out for tissue regeneration. Basic research and clinical application based on tissue engineering have also been reported in joint cartilage regeneration. The physiological connection between the cartilages newly regenerated and natural ones is not always sufficient. Currently, to tackle the problem, the clinical application of DDS-based cartilage regeneration therapy has been tried. This paper introduces the research results of bone regeneration and articular cartilage regeneration in the veterinary medical field. c 2017, Japan Society of Drug Delivery System. All rights reserved.
Palavras-chave: Basic fibroblast factor; Bone morphogenetic protein; Platelet rich plasma; Transforming growth factor-β1; Β-tricalcium phosphate.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4543

De l’eau propre dans le Lac de Zoug? 25 pourcents de fermes bio!
Provedor de dados: 21
Autores: Schmid, Otto.
Des tapis d’algues puantes et des poissons morts avaient cho-qué il y a trente ans la population du lac de Zoug. Le canton avait réagi avec un projet à millions: un gigantesque système de tuyaux qui devait nettoyer le lac de Zoug avec de l’eau du lac des  Quatre Cantons. Des pionniers bio ont trouvé que c’était se limiter à lutter contre les symptômes et ont montré en 1987 dans une grande étude du FiBL ce que la reconversion de tout le canton à l’agriculture biologique aurait comme conséquences.
Tipo: Newspaper or magazine article
Palavras-chave: "Organics" in general; Air and water emissions; Biodiversity and ecosystem services.
Ano: 2017
URL: http://orgprints.org/32211/1/Bioactualites_8_2017_O.Schmid.pdf

De Músculo Omohioideo a Músculo Escapulohioideo
Provedor de dados: 77
Autores: Ottone,Nicolás Ernesto; Vargas,Claudia Andrea; del Sol,Mariano.
Terminologia Anatomica se encuentra bajo constante revisión. A pesar de esto, continúan existiendo confusiones sobre el término correcto a utilizar pada cada estructura, en particular en español, ya que no existe una traducción oficial de Terminologia Anatomica en este idioma. Es conocido que el hueso antes llamado "omóplato" pasó a denominarse "escápula" pero aún no es oficial el cambio de nombre del músculo omohioideo, lo que se contrapone a una de las recomendaciones del Comité Federativo Internacional de Terminología anatómica que el término debe adaptarse al idioma vernáculo y su denominación debe concentrar la información y el papel descriptivo de la estructura en cuestión. Es por esto que hacemos un breve análisis del término M. omohyoideus...
Tipo: Journal article
Palavras-chave: Terminologia Anatomica; Escápula; Músculo omohioideo; Músculo escapulohioideo.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200056

De nouveaux packages pour sélectionner des points d’échantillonnage spatialement équilibrés sous R
Provedor de dados: 5
Autores: Kermorvant, Claire; D'Amico, Frank; Bru, Noëlle; Caill-milly, Nathalie.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00399/51060/51839.pdf

De novo transcriptome assembly, functional annotation and differential gene expression analysis of juvenile and adult E. fetida, a model oligochaete used in ecotoxicological studies
Provedor de dados: 48
Autores: Thunders,Michelle; Cavanagh,Jo; Li,Yinsheng.
Abstract  Background  Earthworms are sensitive to toxic chemicals present in the soil and so are useful indicator organisms for soil health. Eisenia fetida are commonly used in ecotoxicological studies; therefore the assembly of a baseline transcriptome is important for subsequent analyses exploring the impact of toxin exposure on genome wide gene expression.  Results  This paper reports on the de novo transcriptome assembly of E. fetida using Trinity, a freely available software tool. Trinotate was used to carry out functional annotation of the Trinity generated transcriptome file and the transdecoder generated peptide sequence file along with BLASTX, BLASTP and HMMER searches and were loaded into a Sqlite3 database. To identify differentially expressed...
Tipo: Journal article
Palavras-chave: Earthworm; Trinity; Transcriptome; E. fetida; Ecotoxicology; RNA; Sequence; Gene expression.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602017000100401

De olho nas agroindústrias familiares.
Provedor de dados: 14
Autores: HOFFMANN, A.
Há poucos dias, em um grande evento no Rio de Janeiro, uma conhecida chef basileira teve produtos, que seriam utilizados na preparação dos afamados pratos, apreendidos pela fiscalização sanitária do município, devido ao fato de que os mesmos não preenchiam os requisitos legais.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Fonte de renda; Produtos; Saber-fazer; Vinhos; Doces; COnservas; Sucos; Quijos; Embutidos; Fiscalização sanitária; Produtos apreendidos; Requisitos legais.; Agricultura familiar; Consumidor; Legislação; Produção.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083148

De pescadores artesanais a piscicultores: a mudança nos meios de vida entre os pescadores atingidos pela construção da usina hidrelétrica do funil
Provedor de dados: 194
Autores: Carvalho, Natan Ferreira de; Oliveira, Marcelo Leles Romarco de; Fonseca, Bruno Costa da.
O presente artigo tem como objetivo analisar a mudança nos meios de vida dos pescadores atingidos pela construção da UHE Funil, que afetou diretamente as comunidades de Macaia, Ponte do Funil e Pedra Negra, localizadas na região do Campo das Vertentes, estado de Minas Gerais. A partir da análise dos documentos referentes ao processo de licenciamento ambiental do empreendimento, da realização de entrevistas e de trabalho campo, procuramos analisar os recursos e estratégias de vida acionadas por esses pescadores antes e depois da construção da usina, buscando entender a transformação da identidade destes pescadores a partir da substituição das atividades de pesca artesanal pela piscicultura. Como principais resultados ressalta-se que antes da construção do...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meios de vida; Pesca artesanal; Piscicultura.
Ano: 2017
URL: http://periodicos.ufsm.br/extensaorural/article/view/12411

De venados, armadillos y coipos: los mamíferos autóctonos frente a los cambios en el uso del suelo, los manejos agropecuarios y la presencia de nuevos elementos en el paisaje rural
Provedor de dados: 81
Autores: Bilenca,David N; Agustín M,Abba; Corriale,María J; Pérez Carusi,Lorena C; Pedelacq,María E; Zufiaurre,Emmanuel.
La actividad agropecuaria ha sido, y continúa siendo, una gigantesca fuerza transformadora de nuestro planeta. Los agroecosistemas de las pampas, en Argentina, no han sido la excepción a estas transfor-maciones: a la expansión agrícola y la masiva adopción del sistema de siembra directa, se le ha sumado el reordenamiento territorial y la intensificación de la ganadería. A su vez, obras de infraestructura (caminos, cana-lizaciones, terraplenes) impusieron nuevas configuraciones al paisaje rural ¿Cómo ha respondido la mastofauna a estos cambios? En este trabajo sintetizamos los resultados registrados, entre los cuales podemos señalar: 1) un marcado uso diferencial de lotes por parte de las especies de armadillos más comunes, con mayor actividad de peludos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultura; Biodiversidad; Ganadería; Humedales.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000200003

De vidunderlige og besværlige æbler
Provedor de dados: 21
Autores: Bertelsen, Marianne.
Høstudbyttet for en konventionel frugtavler er væsentlig højere sammenlignet med en økologisk frugtavler. Skal man som økologisk æbleavler leve af sin produktion må disse udbytteforskelle nødvendigvis afspejles i en tilsvarende prisforskel.  Skal vi i Danmark konkurrere med den udenlandske professionelle økologiske æbleproduktion er det nødvendigt at forbedre udbyttet.   I forskningen er der fokus på at udvikle alternative bekæmpelsesteknikker mod skadevoldere i den økologiske æbleproduktionen.
Tipo: Newspaper or magazine article
Palavras-chave: Fruit and berries Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/32163/1/37_De%20vidunderlige_og_besv%C3%A6rlige_%C3%A6bler_%C3%98-E_sep2017.pdf

Dealing with iron metabolism in rice: from breeding for stress tolerance to biofortification
Provedor de dados: 74
Autores: Santos,Railson Schreinert dos; Araujo Júnior,Artur Teixeira de; Pegoraro,Camila; Oliveira,Antonio Costa de.
Abstract Iron is a well-known metal. Used by humankind since ancient times in many different ways, this element is present in all living organisms, where, unfortunately, it represents a two-way problem. Being an essential block in the composition of different proteins and metabolic pathways, iron is a vital component for animals and plants. That is why iron deficiency has a severe impact on the lives of different organisms, including humans, becoming a major concern, especially in developing countries where access to adequate nutrition is still difficult. On the other hand, this metal is also capable of causing damage when present in excess, becoming toxic to cells and affecting the whole organism. Because of its importance, iron absorption, transport and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iron toxicity; Mineral malnutrition; Fe-enrichment; Quantitative Trait Loci.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000200312

Decadal fCO(2) trends in global ocean margins and adjacent boundary current-influenced areas
Provedor de dados: 5
Autores: Wang, Hongjie; Hu, Xinping; Cai, Wei-jun; Sterba-boatwright, Blair.
Determination of the rate of change of sea surface CO2 fugacity (fCO(2)) is important, as the fCO(2) gradient between the atmosphere and the ocean determines the direction of CO2 flux and hence the fate of this greenhouse gas. Using a newly available, community-based global CO2 database (Surface Ocean CO2 Atlas Version 3 coastal data set) and a newly developed statistical method, we report that the global ocean margins (within 400km offshore, 30 degrees S-70 degrees N) fCO(2) temporal trends on decadal time scales (1.931.59atmyr(-1)) closely follow the atmospheric fCO(2) increase rate (1.900.06atmyr(-1)) in the Northern Hemisphere but are lower (1.350.55atmyr(-1)) in the Southern Hemisphere, reflecting dominant atmospheric forcing in conjunction with...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00662/77393/78999.pdf

Decades of research in drug targeting using gastroretentive drug delivery systems for antihypertensive therapy
Provedor de dados: 60
Autores: Porwal,Amit; Dwivedi,Harinath; Pathak,Kamla.
ABSTRACT The limitations in absorption of drugs with narrow absorption window, or those unstable in the intestinal pH or those exhibiting low solubility at high pH are primary candidates for gastroretentive drug delivery systems (GRDDS). The delivery system has been widely explored for its commercial potential for a wide variety of therapeutic agents. GRDDS offer clinical therapeutics for acute and chronic management. Hypertension is a chronic disease that requires long term treatment and its management by patient compliant dosage forms would be clinically useful. Antihypertensives belonging to different classes have proved good candidates for the formulation of GRDDS. The review aims to discuss various GRDDS researched for antihypertensive drugs to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antihypertensive drugs; Gastroretention delivery systems/absorption; Floating systems; Expanding and swelling systems; Bio/mucoadhesive systems.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300401

Decellularized Bovine Articular Cartilage Matrix Reinforced by Carboxylated-SWCNT for Tissue Engineering Application
Provedor de dados: 52
Autores: Mohammadie,Zari Majidi; Parivar,Kazem; Shahri,Nasser Mahdavi; Fereidoni,Masoud; Hayati-Roodbari,Nasim.
ABSTRACT Nanotubes with their unique properties have diversified mechanical and biological applications. Due to similarity of dimensions with extracellular matrix (ECM) elements, these materials are used in designing scaffolds. In this research, Carboxylated Single-Wall Carbon Nanotubes in optimization of decellularized scaffold of bovine articular cartilage was used. At first, the articular cartilage was decellularized. Then the scaffolds were analyzed in: (i) decellularized scaffolds, and (ii) scaffolds plunged into homogenous suspension of nanotubes in distilled water, were smeared with Carboxylated-SWCNT. The tissue rings derived from the rabbit's ear were assembled with reinforced scaffolds and they were placed in a culture media for 15 days. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Articular cartilage; Carboxylated-SWCNT; Extracellular matrix; Natural scaffold; Tissue engineering.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100607

Décisions épineuses pour la qualité du Bourgeon
Provedor de dados: 21
Autores: Bickel, Regula.
Combien de compromis dans la transformation l’exigence de  qualité du Bourgeon supporte-t-elle? Les membres de la future ex-Commission de labellisation de la transformation et du commerce (CLTC) souhaitent qu’on continue de réfléchir à haute voix à la qualité du Bourgeon. Les «Gardiens de la qualité» livrent leurs réflexions à ce sujet.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health.
Ano: 2017
URL: http://orgprints.org/32210/1/Bioactualites_8_2017_R.Bickel.pdf

Decline of cold-water fish species in the Bay of Somme (English Channel, France) in response to ocean warming
Provedor de dados: 5
Autores: Auber, Arnaud; Gohin, Francis; Goascoz, Nicolas; Schlaich, Ivan.
A growing number of studies have documented increasing dominance of warm-water fish species (“tropicalisation”) in response to ocean warming. Such reorganization of communities is starting to occur in a multitude of local ecosystems, implying that tropicalisation of marine communities could become a global phenomenon. Using 32 years of trawl surveys in the Bay of Somme (English Channel, France), we aimed to investigate the existence of a tropicalisation in the fish community at the local scale of the estuary during the mid-1990s, a period where an exceptional temperature rise occurred in Northeast Atlantic. A long-term response occurred (with a major transition over 6 years) that was characterized by a marked diminution in the abundance of cold-water...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00374/48551/48873.pdf

Decomposition and Nutrient Release Dynamics of Shoot Phytomass of Cover Crops in the Recôncavo Baiano
Provedor de dados: 90
Autores: Xavier,Francisco Alisson da Silva; Oliveira,Jose Ivo Aragão; Silva,Marcos Roberto da.
ABSTRACT Evaluating the decomposition dynamics of vegetative residues from cover crops can provide a better understanding of nutrient release, which is fundamental when choosing a species that is adapted to local conditions. The objective of this study was to evaluate the decomposition rates and nutrient release dynamics of the shoot phytomass of different cover crops that have potential for agricultural use in the Recôncavo Baiano, Brazil. Crop residues of the following species were analyzed: sunn hemp (Crotalaria juncea L.) - CROT; velvet bean (Mucuna aterrima L.) - MUC; lab lab (Dolichos lab lab L.) - LAB; jack bean (Canavalia ensiformis [L.] DC.) - JB; white lupin (Lupinus albus L.) - WLUP; and Guinea grass (Urochloa maxima (Jacq.) R. Webster) - GRAS....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Decomposition constant; Lignin/N; Half-life.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100521

Decreased platelet responsiveness to clopidogrel correlates with CYP2C19 and PON1 polymorphisms in atherosclerotic patients
Provedor de dados: 56
Autores: Marchini,J.F.M.; Pinto,M.R.; Novaes,G.C.; Badran,A.V.; Pavão,R.B.; Figueiredo,G.L.; Lago,I.M.; Lima-Filho,M.O.; Lemos,D.C.; Tonani,M.; Antloga,C.M.; Oliveira,L.; Lorenzi,J.C.; Marin-Neto,J.A.
Clopidogrel and aspirin are the most commonly used medications worldwide for dual antiplatelet therapy after percutaneous coronary intervention. However, clopidogrel hyporesponsiveness related to gene polymorphisms is a concern. Populations with higher degrees of genetic admixture may have increased prevalence of clopidogrel hyporesponsiveness. To assess this, we genotyped CYP2C19, ABCB1, and PON1 in 187 patients who underwent percutaneous coronary intervention. Race was self-defined by patients. We also performed light transmission aggregometry with adenosine diphosphate (ADP) and arachidonic acid during dual antiplatelet therapy. We found a significant difference for presence of the CYP2C19*2 polymorphism between white and non-white patients. Although 7%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Platelet function tests; Single nucleotide polymorphism; Percutaneous coronary intervention; Aspirin; Clopidogrel.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100702

Deep sediment resuspension and thick nepheloid layer generation by open-ocean convection
Provedor de dados: 5
Autores: Durrieu De Madron, Xavier; Ramondenc, S.; Berline, L.; Houpert, L.; Bosse, Anthony; Martini, S.; Guidi, L.; Conan, P.; Curtil, C.; Delsaut, N.; Kunesch, S.; Ghiglione, J. F.; Marsaleix, P.; Pujo-pay, M.; Severin, T.; Testor, P.; Tamburini, C.
The Gulf of Lions in the northwestern Mediterranean is one of the few sites around the world ocean exhibiting deep open-ocean convection. Based on 6-year long (2009-2015) time series from a mooring in the convection region, shipborne measurements from repeated cruises, from 2012 to 2015, and glider measurements, we report evidence of bottom thick nepheloid layer formation, which is coincident with deep sediment resuspension induced by bottom-reaching convection events. This bottom nepheloid layer, which presents a maximum thickness of around 2000 m in the center of the convection region, probably results from the action of cyclonic eddies that are formed during the convection period and can persist within their core while they travel through the basin. The...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00368/47968/47992.pdf

Deep temperature variability in Drake Passage
Provedor de dados: 5
Autores: Firing, Yvonne L.; Mcdonagh, Elaine L.; King, Brian A.; Desbruyeres, Damien.
Observations made on 21 occupations between 1993 and 2016 of GO-SHIP line SR1b in eastern Drake Passage show an average temperature of 0.53 degrees C deeper than 2000 dbar, with no significant trend, but substantial year-to-year variability (standard deviation 0.08 degrees C). Using a neutral density framework to decompose the temperature variability into isopycnal displacement (heave) and isopycnal property change components shows that approximately 95% of the year-to-year variance in deep temperature is due to heave. Changes on isopycnals make a small contribution to year-to-year variability but contribute a significant trend of -1.40.6 m degrees C per year, largest for density ((n))&gt;28.1, south of the Polar Front (PF). The heave component is...
Tipo: Text
Palavras-chave: Temperature; Trends; Southern Ocean.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00387/49812/50390.pdf

Deepwater fold-and-thrust belt along New Caledonia's western margin: relation to post-obduction vertical motions
Provedor de dados: 5
Autores: Collot, Julien; Patriat, Martin; Etienne, S.; Rouillard, P.; Soetaert, F.; Juan, C.; Marcaillou, B.; Palazzin, G.; Clerc, C.; Maurizot, P.; Pattier, F; Tournadour, E.; Sevin, B.; Privat, A.
Classically, deepwater fold-and-thrust belts are classified in two main types, depending if they result from near- or far-field stresses and the understanding of their driving and triggering mechanism is poorly known. We present a geophysical dataset off the western margin of New Caledonia (SW Pacific) that reveals deformed structures of a deepwater fold-and-thrust belt that we interpret as a near-field gravity-driven system, which is not located at a rifted passive margin. The main factor triggering deformation is inferred to be oversteepening of the margin slope by post-obduction isostatic rebound. Onshore erosion of abnormally-dense obducted material, combined with sediment loading in the adjacent basin, has induced vertical motions that have caused...
Tipo: Text
Palavras-chave: Deepwater fold-and-thrust belt; Obduction; Isostasy.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00405/51614/52162.pdf

Defense-related proteins involved in sugarcane responses to biotic stress
Provedor de dados: 74
Autores: Souza,Thais P.; Dias,Renata O.; Silva-Filho,Marcio C.
Abstract Sugarcane is one of the most important agricultural crops in the world. However, pathogen infection and herbivore attack cause constant losses in yield. Plants respond to pathogen infection by inducing the expression of several protein types, such as glucanases, chitinases, thaumatins, peptidase inhibitors, defensins, catalases and glycoproteins. Proteins induced by pathogenesis are directly or indirectly involved in plant defense, leading to pathogen death or inducing other plant defense responses. Several of these proteins are induced in sugarcane by different pathogens or insects and have antifungal or insecticidal activity. In this review, defense-related proteins in sugarcane are described, with their putative mechanisms of action, pathogen...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Defense-related protein; PR-protein; Biotic stress; Saccharum spp.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000200360

Deferoxamine synergizes with transforming growth factor-β signaling in chondrogenesis
Provedor de dados: 74
Autores: Huang,Zheng; He,Guangxu; Huang,Yanke.
Abstract Osteoarthritis, also known as degenerative arthritis or degenerative joint disease, is an epidemic disease that affects millions of people worldwide. Despite extensive recent work on the cellular biology of osteoarthritis, the precise mechanisms involved are still poorly understood and there is no effective treatment for this disease. The role of transforming growth factor-beta (TGF-β) in promoting chondrogenesis and inducing the expression of cartilage-specific extracellular matrix molecules to form cartilage is well-established. Historically, TGF-β has been considered to prevent osteoarthritis, but recent work suggests that TGF-β overexpression accelerates the progression of osteoarthritis in vivo. Clinically, it is therefore important to limit...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chondrogenesis; Deferoxamine; Osteoarthritis; TGF-β.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400698

Deficit hídrico nas áreas de produção do feijão das águas e da seca em Goiás.
Provedor de dados: 14
Autores: HEINEMANN, A. B.; STONE, L. F.; DIDONET, A. D.; SOUZA, T. L. P. O. de; SILVA, S. C. da; MORAES, A. da C.
A produção de feijão-comum em Goiás concentra-se na mesma área geográfica, mas se estende por três safras: águas, seca e outono-inverno. Nas duas primeiras, o feijoeiro é cultivado sob condições de sequeiro, enquanto que na safra de outono-inverno é irrigado. No cultivo de sequeiro, o deficit hídrico pode assumir papel importante na redução da produtividade. Este estudo objetivou realizar a caracterização ambiental e determinar padrões de deficit hídrico no Estado de Goiás, para as safras das águas e da seca, e quantificar o impacto desse deficit, utilizando um modelo de simulação de culturas. As simulações, baseadas em duas cultivares (Pérola e BRS Radiante), sugerem que as safras das águas e da seca podem ser divididas em ambientes altamente favorável e...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Goiás-GO; Classificação ambiental; Feijão; Phaseolus vulgaris; Deficiência hídrica; Modelo de simulação; Época de semeadura.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1077528

Définition de l'empreinte historique pour la pêche en eau profonde sur la période 2009 – 2011
Provedor de dados: 5
Autores: Berthou, Patrick; Biseau, Alain; Begot, Eric.
Ce rapport a été réalisé en réponse à une saisine de la DPMA (17-10983) qui souhaitait une définition de l’empreinte historique de l’activité de la pêche en eau profonde, pour la période 2009-2011 et pour deux listes de navires bénéficiant d’une AEP ‘eau profonde’ sur la période : navires bénéficiant de l’AEP au moins une année (liste 1), l’autre les navires bénéficiant de l’AEP pour chaque année de la période (liste 2). Le texte complet de la saisine est donné en annexe 1.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00388/49971/79156.pdf

Defoliation intensity and performance of soybean plants with different growth habits
Provedor de dados: 22
Autores: Monteiro, Manoela Andrade; Koch, Felipe; Nobre, Felipe Luiz de Lemos; Zulli, Felipe Santos; Araújo, Bruno Oliveira Novais; Borges, Eduardo Golçalves; Pedó, Tiago; Aumonde, Tiago Zanatta; dos Santos, Esmael Lopes.
The objective of this work was to evaluate the influence of the level of artificial defoliation, applied in stages V6 and R2, on the quality and yield components of soybean seeds. The experiment was conducted in a greenhouse in the municipality of Cascavel, Paraná State, Brazil. The experimental design was a randomized block with four replications, in a 5 x 2 x 2 factorial scheme (five levels of defoliation x two cultivars, two phenological stages (V6: fifth fully developed trifoliolate leaf and R2: full flowering), two growth habits). The analyzed variables were mass of 100 seeds, number of pods per plant, seed number per plant, seed number per pod, germination, dry matter of seedlings and length of shoot and roots of seedlings. Defoliation above 50%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Determined and indeterminate growth; Artificial defoliation; Phonological stage; Glycine max (L.) Merrill.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14185

Defoliation of sweet corn plants under irrigation depths and its impact on gas exchange
Provedor de dados: 91
Autores: Santos,Osvaldir F. dos; Lima,Sebastião F. de; Paiva Neto,Vespasiano B. de; Piati,Gabriel L.; Osório,Christian R. W. de S.; Souza,Hugo M. de.
ABSTRACT The objective of this work was to evaluate leaf gas exchanges of sweet corn as a function of defoliation when submitted to different irrigation depths. The experimental design was randomized blocks in split-plot scheme, with four irrigation depths in the plots [50, 75, 100 and 125% of crop evapotranspiration (ETc)], and three levels of defoliation in the subplots (0%, control; 35%, removal of four fully expanded leaves; 100%, total removal of the leaves - section of the aerial part) with three replicates. Defoliation was manually performed when the plant had four fully expanded leaves. It was verified that the dephs of irrigation and defoliation levels affect leaf gas exchanges in sweet corn plants, allowing the conclusion that the plant tends to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays L. var. saccharata; Water stress; Photosynthesis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001200822

Degradação de pastagens: o que é e como evitar.
Provedor de dados: 14
Autores: DIAS FILHO, M. B.
Oorientar o produtor rural no planejamento e uso de práticas de manejo que se traduzam em pastagens mais sustentáveis, contribuindo assim para o aumento da produtividade no campo e a preservação do meio ambiente.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Degradação de pastagem; Pastagem; Erosão do solo; Manejo do solo; Meio ambiente; Pastures.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070416

Degradation of monoaromatics by Bacillus pumilus MVSV3
Provedor de dados: 52
Autores: Surendra,Sheeba Varma; Mahalingam,Brinda Lakshmi; Velan,Manickam.
ABSTRACT Monoaromatics, such as benzene, toluene, ethylbenzene and xylene (BTEX), are simple aromatic compound that are highly toxic due to their high solubility nature. Many chemical and physical methods for their degradation and breakup into nontoxic products are available, but still use of microorganism is preferred over these processes. In this present study Bacillus pumilus MVSV3 (Accession number JN089707), a less explored bacteria in the field of BTEX degradation, isolated from petroleum contaminated soil is utilized for BTEX degradation. At optimized conditions the isolate degraded 150 mg/L of BTEX completely within 48 h. GC-MS analysis revealed that the microorganism produces catechol and muconic acid during degradation indicating an ortho pathway...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus pumilus MVSV3; Catechol 1; 2-dioxygenase; Ortho pathway; BTEX.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100408

Degradation of Red Ferralitic (Rhodic Ferralsol) tobacco soils in the Artemisa province, Cuba
Provedor de dados: 109
Autores: Ricote-Jorge,Óscar; Monzón-Herrera,Liset; Villalón-Hoffmann,Aylín.
Abstract "Partido" is a tobacco growing area which extends for some 3000 hectares among the municipalities of San Antonio de los Baños, Güira de Melena and Alquízar in the Cuban province of Artemisa. Predominant soils are Red Ferralitic (Rhodic Ferralsol according to the World Reference Base), with a strong tendency to alkalinization which has a negative impact on the quality of their agricultural use. The aim of this research was to quantify the geographical extension of the degradation process, to determine how deep it happens along the soil profile and to establish its possible relationship with the quality and quantity of water applied to tobacco fields. The chemical, physical and mineralogical analyses of two test pits carried out in the area were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Alkalinization; Gibbsite; Irrigation; Profile; Quality.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000100088

Degradation of textile dyes by cyanobacteria
Provedor de dados: 58
Autores: Dellamatrice,Priscila Maria; Silva-Stenico,Maria Estela; Moraes,Luiz Alberto Beraldo de; Fiore,Marli Fátima; Monteiro,Regina Teresa Rosim.
Abstract Dyes are recalcitrant compounds that resist conventional biological treatments. The degradation of three textile dyes (Indigo, RBBR and Sulphur Black), and the dye-containing liquid effluent and solid waste from the Municipal Treatment Station, Americana, São Paulo, Brazil, by the cyanobacteria Anabaena flos-aquae UTCC64, Phormidium autumnale UTEX1580 and Synechococcus sp. PCC7942 was evaluated. The dye degradation efficiency of the cyanobacteria was compared with anaerobic and anaerobic-aerobic systems in terms of discolouration and toxicity evaluations. The discoloration was evaluated by absorption spectroscopy. Toxicity was measured using the organisms Hydra attenuata, the alga Selenastrum capricornutum and lettuce seeds. The three...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dyes; Toxicity; Discoloration; Cyanobacteria; Degradation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100025

DEHYDRATION AND SPRAYING OF BURITI PULP (Mauritia flexuosa L.): SHELF-LIFE EVALUATION
Provedor de dados: 94
Autores: AGUIAR,JAIME PAIVA LOPES; SOUZA,FRANCISCA DAS CHAGAS DO AMARAL.
ABSTRACT  The present study aimed to process buriti fruits by dehydration and spraying and to evaluate their shelf-life in polyethylene plastic packaging at different storage temperatures. The edible part of the fruit was dehydrated, crushed and sieved for granule diameter standardization, packaged in polyethylene plastic packaging and stored at different temperatures 24°C (Ambient), 4°C (Cooling) and -12°C (Freezer). Fresh and dehydrated fruits were analyzed for moisture, pH, acidity, total and reducing sugars, proteins, lipids, ashes, carbohydrates, energy, ß-carotene and retinol equivalent. Dehydrated and sprayed buriti was analyzed every 30 days for 150 days of storage for peroxide, acid and iodine indexes and also for microbiological parameters. The...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Arecaceae; Amazon fruits; Shelf-life; Dehydrated products.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000700301

Dehydration of subducting slow-spread oceanic lithosphere in the Lesser Antilles
Provedor de dados: 5
Autores: Paulatto, Michele; Laigle, Mireille; Galve, Audrey; Charvis, Philippe; Sapin, Martine; Bayrakci, Gaye; Evain, Mikael; Kopp, Heidrun.
Subducting slabs carry water into the mantle and are a major gateway in the global geochemical water cycle. Fluid transport and release can be constrained with seismological data. Here we use joint active-source/local-earthquake seismic tomography to derive unprecedented constraints on multi-stage fluid release from subducting slow-spread oceanic lithosphere. We image the low P-wave velocity crustal layer on the slab top and show that it disappears beneath 60–100 km depth, marking the depth of dehydration metamorphism and eclogitization. Clustering of seismicity at 120–160 km depth suggests that the slab’s mantle dehydrates beneath the volcanic arc, and may be the main source of fluids triggering arc magma generation. Lateral variations in seismic...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00392/50321/51004.pdf

Deinagkistrodon acutus envenomation: a report of three cases
Provedor de dados: 80
Autores: Cheng,Chin-Lung; Mao,Yan-Chiao; Liu,Po-Yu; Chiang,Liao-Chun; Liao,Shu-Chen; Yang,Chen-Chang.
Abstract  Background Deinagkistrodon acutus envenomation is associated with severe hematological and wound complications but is rarely described.  Case presentation  Herein, we report three cases of victims bitten by D. acutus and indicate that rapid-onset severe coagulopathy and thrombocytopenia are distinct features of D. acutus snakebite, which are not observed in other crotaline snakebites (i.e., Trimeresurus stejnegeri and Protobothrops mucrosquamatus) in Taiwan. The toxic effects could occur as early as 2 to 3 h following D. acutus envenomation and persist if the administration of specific antivenom is delayed or even not commenced. Based on our findings, 2 to 4 vials of specific antivenom as the first dose should be administered to victims and...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Coagulopathy; Thrombocytopenia; Envenomation; Deinagkistrodon acutus; Snakebite.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100504

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901205
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52035/52701.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901206
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52036/52702.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901208
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52038/52703.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901209
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software. Cruise reference : METEOR 85/2. 2011. PI :  Johannes Karstensen  
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51747/52344.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901211
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software. Cruise reference : M85/1. 2011.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51748/52345.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901213
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software. Cruise reference : M85/1. 2011.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51749/52346.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 1901214
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00409/52039/52705.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902269
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50138/50752.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902297
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW methode (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with Locodox software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50107/50714.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902298
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50175/50796.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902300
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50133/50747.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902302
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50134/50748.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902303
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51751/52348.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902304
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51750/52347.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902306
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50135/50749.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902307
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50136/50750.pdf

Delayed mode quality control and Oxygen correction of Ovide Argo data. Float WMO 5902308
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW method (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. In this report, are also explained and plotted Oxygen corrections with LOCODOX software.
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00390/50137/50751.pdf

Delayed mode quality control of Ovide Argo data. Float WMO 6901570
Provedor de dados: 5
Autores: Lagadec, Catherine; Thierry, Virginie; Cabanes, Cecile.
This report presents the delayed mode analysis of an Argo float. Real time quality control flags are checked and interesting profiles are plotted. The OW methode (objective analysis) is used to detect a conductivity sensor drift and correct it, if any. Cruise reference : GEOVIDE 2014. Pourquoi Pas ? PI : G. SARTHOU - P. LHERMINIER
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00406/51778/52376.pdf

Deliverable 1.2(b) Popular article: Troværdighed kan være økoeksportens nøgle til Asien - SOMDwIT
Provedor de dados: 21
Autores: Pedersen, Susanne.
Efterspørgslen efter økologiske varer er stigende, også i nogle udviklingslande. Det er særligt økologiske varer fra udviklede lande, der er eftertragtet, da de repræsenterer troværdighed. Det kan den danske økologi-eksport udnytte.
Tipo: Newspaper or magazine article
Palavras-chave: Food security; Food quality and human health Markets and trade.
Ano: 2017
URL: http://orgprints.org/32407/1/D.%201.2%28b%29%20SOMDwIT%20klumme%2C%20%C3%98kologi%20og%20Erhverv%2C%20august%202017%20.pdf

Deliverable 1.3.(a): Conference paper: Consumer evaluation of imported organic food products in emerging economies in Asia
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
Consumers in emerging economies such as Thailand and China have started to demand organic food products – mainly due to food safety reasons (Ortega, Wang, Wu, &amp; Hong, 2015; Roitner-Schobesberger, Darnhofer, Somsook, &amp; Vogl, 2008; C. L. Wang, Li, Barnes, &amp; Ahn, 2012; O. Wang, De Steur, Gellynck, &amp; Verbeke, 2015). Since the domestic organic markets are still not well-established in Thailand and China, there is a huge potential for export of organic food products to these markets from countries, where the organic markets are more established and able to provide consumers with safe products. However, little is known about consumer preferences for imported organic food in emerging economies in Asia.     A total of 139 in-store interviews were...
Tipo: Conference paper, poster, etc.
Palavras-chave: Indicators and other value-laden measures Food security; Food quality and human health Consumer issues.
Ano: 2017
URL: http://orgprints.org/31420/1/Deliverable%201.3%20a.%20Conference%20paper%20for%20IFMRS%2C%202017.pdf

Deliverable 1.3.(b): Conference paper: German consumers’ evaluation of imported organic food products – the importance of geographical distance
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
In Germany, as in several other European countries, the demand for organic food is growing substantially faster than domestic production and supply, which has led to high import shares of many organic foods. Consequently, domestic consumers are presented with a wide variety of organic products from foreign country-of-origins (COOs).   Although there are many studies of consumer preferences for COO on the one hand and organic food on the other, research on COO effects in the context of organic food is scarce. More specifically, there is a lack of research on how consumers evaluate imported organic food products.  To explore regional differences in German consumers’ preferences for imported organic foods, 6 focus groups and 255 in-store interviews were...
Tipo: Conference paper, poster, etc.
Palavras-chave: Consumer issues; Environmental aspects; Germany.
Ano: 2017
URL: http://orgprints.org/32137/1/Abstract%2C%20IAREP%202017.pdf

Deliverable 2.3.: Transcripts of all interviews (WP2), SOMDwIT
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John; Schwendel, Eva; Paternoga, Maria.
Deliverable 2.3. contains information about the collection of in-store interviews and focus groups in Germany, Thailand and China. Also, it provides information abut the transcriptions.
Tipo: Other
Palavras-chave: Consumer issues.
Ano: 2017
URL: http://orgprints.org/32139/1/D2.3%20Transcripts%20of%20interviews.pdf

Deliverable 3.2: Survey instrument
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
This document is deliverable 3.2. in the SOMDwIT project and provides information on the development of the survey instrument for the quantitative data collection in Denmark, Germany, France, Thailand and China.
Tipo: Other
Palavras-chave: Surveys and statistics; Specific methods.
Ano: 2017
URL: http://orgprints.org/31100/1/SOMDwIT%2C%20D3.2%2C%20Survey%20instrument%2C%2015012017.pdf

Deliverable 3.3: Questionnaire in five local languages
Provedor de dados: 21
Autores: Pedersen, Susanne; Aschemann-Witzel, Jessica; Thøgersen, John.
This document is deliverable 3.3. in the SOMDwIT project and provides information about the translation of the survey instrument (Deliverable 3.2) into Danish, Germany, French, Thai and Chinese
Tipo: Other
Palavras-chave: Surveys and statistics; Research methodology and philosophy; Knowledge management.
Ano: 2017
URL: http://orgprints.org/31303/1/D3%203%20Survey%20in%20local%20languages.pdf

Demand for inputs in silkworm production: the case of Turkey
Provedor de dados: 96
Autores: Özer,Osman Orkan; Top,Berrin Taşkaya.
ABSTRACT The objective of this study was to calculate the price, cross, and Morishima Technical Substitution elasticities for the costs of manpower, supply of mulberry leaves, transportation, heating, and material, all of which play pivotal roles for producers in sericulture. A survey was conducted by face-to-face interviews with 207 farmers within the scope of the study. At the analysis phase of the study, the share equity translog cost model was used. The response of the producers to the production input prices were calculated as inelastic. The strictest demand for an input belongs to mulberry leaves (-0.051) and the highest elasticity for transportation costs (-0.314). Sericulture dependents on workforce and mulberry leaves and this activity in Turkey...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Elasticity; Sericulture; Silkworm subsidies; Translogcost model.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001200917

Demand for organic potato in professional kitchens and new production potential in Northern Ostrobothnia, Finland
Provedor de dados: 21
Autores: Korhonen, Kirsi; Muilu, Toivo; Hiltunen, Lea; Vorne, Virpi; Virtanen, Elina; Degefu, Yeshitila; Tausta-Ojala, Maija-Liisa.
Local and organic foods have been on the political agenda in Finland especially since 2010. There is increasing demand for local and organic food products among professional kitchens, and potatoes and potato products are among the most commonly used locally produced food stuffs. However, the supply of organic potato is quite low. The aim of this study was to investigate through a survey the present situation concerning the use of locally produced potatoes and potato products in professional kitchens in Northern Ostrobothnia and their interest and need for organic potatoes and potato products. In addition, the potential of increasing organic potato production was studied through two surveys. Majority of kitchens under study were interested in using organic...
Tipo: Conference paper, poster, etc.
Palavras-chave: Values; Standards and certification Food systems.
Ano: 2017
URL: http://orgprints.org/31245/1/31245%20Korhonen%20et%20al..docx

Demanda de lenha para torragem de farinha de mandioca nos Biomas Amazônia, Cerrado e Caatinga.
Provedor de dados: 14
Autores: ALVES, R. N. B.; MODESTO JUNIOR, M. de S.
O objetivo deste trabalho é estimar o consumo de lenha pela cultura da mandioca e contribuir para a tomada das decisões no âmbito da política florestal para a necessidade de reposição do passivo ambiental provocado pela cadeia produtiva da mandioca nos três principais biomas brasileiros. Para esta análise, considera-se apenas o impacto da produção de farinha de mesa como principal produto de consumo nos biomas Amazônia, Cerrado e Caatinga.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Energia; Farinha; Mandioca; Lenha; Produção de Alimentos.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1062502

Demanda hídrica de videiras para a produção de uvas destinadas à elaboração de suco na região noroeste de São Paulo.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.; TECCHIO, M. A.; MOURA, M. F.; SILVA, M. J. R. da.
A região noroeste de São Paulo é um dos principais polos de viticultura de mesa do estado. Ultimamente, no entanto, alguns produtores locais também têm mostrado interesse pela produção de uvas destinadas à elaboração de suco, visando a agregação de valor no produto final.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Região noroeste; Brasil; Demanda hídrica; Videiras; São Paulo (BR); Polo de viticultura; Viticultura de mesa; Recurso Hídrico; Uva; Suco de Fruta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1094157

Demanda nutricional do sorgo biomassa para a recomendação de adubação.
Provedor de dados: 14
Autores: SANTOS, F. C. dos; RESENDE, A. V. de; PASSOS, A. M. A. dos; SIMEONE, M. L. F.; ALBUQUERQUE FILHO, M. R. de; PARRELLA, R. A. da C.; JULIO, G. M. F.
bitstream/item/172365/1/circ-233.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Nutrição vegetal; Adubação; Recurso energético.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082219

Demanda nutricional do sorgo sacarino para a recomendação de adubação.
Provedor de dados: 14
Autores: SANTOS, F. C. dos; RESENDE, A. V. de; SIMEONE, M. L. F.; PASSOS, A. M. A. dos; ALBUQUERQUE FILHO, M. R. de; PARRELLA, R. A. da C.; JÚLIO, G. M. F.
bitstream/item/172899/1/circ-235-1.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Sorgo; Recurso energético.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082766

Demande d'avis scientifique concernant le crabe des neiges (zone 3Ps)
Provedor de dados: 5
Autores: Laurans, Martial; Goraguer, Herle; Biseau, Alain.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00406/51779/79458.pdf

Demande d'avis sur le classement administratif du gisement naturel de Tellines de "Sud Pont d'Yeu"
Provedor de dados: 5
Autores: Treguier, Cathy; Veron, Gerard; Leaute, Jean-pierre; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00405/51642/79467.pdf

Demande d'avis sur le dossier de régularisation administative de la déclaration de rejet de la station d'épuration du Gripp de Groix
Provedor de dados: 5
Autores: Treguier, Cathy; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00391/50217/79470.pdf

Demande d'avis sur les dragages d'entretien de la rade de Lorient et le clapage des sédiments de qualité immergeable
Provedor de dados: 5
Autores: Robert, Serge; Thomas, Gerard; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00385/49643/79473.pdf

Demande de méthodes d'évaluation des pertes mytilicoles dues à la prédation par les étoiles de mer
Provedor de dados: 5
Autores: Normand, Julien; Bouget, Jean-francois; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00393/50482/78642.pdf

Demande d'exploitation d'un gisement naturel à éclipse "44.09 Estuaire de la Loire"
Provedor de dados: 5
Autores: Piquet, Jean-come; Schmitt, Anne; Cochennec-laureau, Nathalie.
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00403/51484/79481.pdf

Demographic and labor market transformations in rural areas of Chile
Provedor de dados: 109
Autores: Rodrigues-Garcés,Carlos; Fawaz-Yissi,María Julia; Muñoz-Soto,Johana Andrea.
Abstract: Based on the information provided by the Encuesta de Caracterización Socioeconómica Nacional (CASEN) (National Socioeconomic Characterization Survey) of 1990 and 2013, the reconfigurations of the Chilean countryside are analyzed in terms of their demographic trends and labor market restructuring. An ongoing process of depopulation and aging of the rural population is found. Agricultural activities of the rural labor market become less relevant both in terms of jobs and income, showing a strong process of deagrarianisation, salaried workers and feminization of the labor market.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Deagrarianisation; Depopulation; Rural space; Feminization.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000200200

Den Boden besser verstehen
Provedor de dados: 21
Autores: Fliessbach, Andreas; Mäder, Paul; Willer, Helga.
Bodenfruchtbarkeit ist oberstes Ziel des Biolandbaus. Aber ökonomische Rahmenbedingungen setzen diesem Ideal Grenzen. Das seit 2015 laufende Projekt FertilCrop leistet einen Beitrag zum besseren Verständnis der Bodenfruchtbarkeit und liefert Instrumente, um diese zu erfassen. Zeit, eine Zwischenbilanz zu ziehen.
Tipo: Newspaper or magazine article
Palavras-chave: Soil quality; Soil tillage.
Ano: 2017
URL: http://orgprints.org/30967/1/OEL_1_2017_32_33_Fliessbach_et_al.pdf

Den Nerv getroffen
Provedor de dados: 21
Autores: Richter, Toralf.
Schon lange exportiert die Ukraine Biofuttermittel in großem Stil nach Westeuropa. Doch das allein macht den Biolandbau dieses Landes nicht mehr aus – in den letzten Jahren hat sich ein Biosektor etabliert, der jung, dynamisch und enthusiastisch ist.
Tipo: Newspaper or magazine article
Palavras-chave: Markets and trade; Ukraine.
Ano: 2017
URL: http://orgprints.org/32171/1/richter-2017-OEL-184-4-p43-45-marktentwicklung.pdf

Densidad y manejo de ejes en plantas injertadas de tomate indeterminadas en invernadero
Provedor de dados: 75
Autores: Severino,Claudia; Elizondo,Rafael; Álvaro,Juan E; Oyanedel,Eduardo.
RESUMEN El uso de plantas injertadas en tomate es una práctica habitual que busca controlar enfermedades vasculares. Aun cuando las plantas injertadas son más caras, cuando se usa un portainjerto vigoroso es posible conducir en multi-ejes, usando una baja densidad de plantas por hectárea. Con el objetivo de disminuir los costos directos en mano de obra y el valor de las plantas, se evaluó densidades de 29.000, 26.000, 23.000 y 20.000 ejes/ha, con conducción a 3 y 4 ejes por planta. El cultivo se realizó en un invernadero con cubierta de polietileno, trasplantando a fines de enero; se cosechó entre mayo y agosto (fines de otoño e inverno), cuantificando el rendimiento, tamaño del fruto y área foliar, analizando los datos con regresión cuadrática. El...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Conducción; Costos de producción.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400542

Densidade de partículas.
Provedor de dados: 14
Autores: VIANA, J. H. M.; TEIXEIRA, W. G.; DONAGEMMA, G. K.
O método de determinação da densidade de partículas visa medir a densidade média das partículas minerais e orgânicas na amostra de solo, refletindo sua composição média. Essa densidade está relacionada ao volume efetivamente ocupado por matéria sólida, desconsiderando a porosidade. No entanto, sua determinação pode ser afetada pela fração dos poros que não está efetivamente aberta para a atmosfera, como os poros oclusos no interior de minerais ou nódulos.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Física do solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087269

Densidade do solo.
Provedor de dados: 14
Autores: ALMEIDA, B. G. de; VIANA, J. H. M.; TEIXEIRA, W. G.; DONAGEMMA, G. K.
O método de determinação da densidade do solo visa medir a densidade média de um volume conhecido de solo, estando a densidade relacionada com a porosidade total e com a composição orgânica e mineralógica média do solo.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Análise do solo; Análise física; Física do solo; Porosidade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087266

Dental caries at Lapa do Santo, central-eastern Brazil: An Early Holocene archaeological site
Provedor de dados: 42
Autores: DA-GLORIA,PEDRO; OLIVEIRA,RODRIGO E.; NEVES,WALTER A.
ABSTRACT The origin and dispersion of the first Americans have been extensively investigated from morphological and genetic perspectives, but few studies have focused on their health and lifestyle. The archaeological site of Lapa do Santo, central-eastern Brazil, has exceptionally preserved Early Holocene human skeletons, providing 19 individuals with 327 permanent and 122 deciduous teeth dated to 9,250 to 7,500 years BP. In this study, we test whether the inhabitants of Lapa do Santo had high prevalence of dental caries as previous studies of Lagoa Santa collection have indicated, using individual and tooth as units of analyses. The results show a high prevalence of dental caries in the permanent dentition (5.50%, n=327 teeth; 69.23%, n=13 individuals)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioarchaeology; Brazilian prehistory; Dental pathologies; Lagoa Santa; Oral health; Paleoamericans.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100307

Dependency and Response of Apuleia leiocarpa to Inoculation with Different Species of Arbuscular Mycorrhizal Fungi
Provedor de dados: 90
Autores: Oliveira Júnior,Joel Quintino de; Jesus,Ederson da Conceição; Pereira,Marcos Gervasio; Camara,Rodrigo; Fonseca Júnior,Ariovaldo Machado; Sousa,Ana Carolina Oliveira.
ABSTRACT Inoculation with arbuscular mycorrhizal fungi (AMF) is a strategy to improve the efficiency of forest plantations, reducing costs and increasing the survival of plant species. The objective of this study was to assess the response and mycorrhizal dependency of seedlings of the forest species Apuleia leiocarpa (Vogel) J.F. Macbr to inoculation with AMF. The experiment was conducted in a completely randomized design using a 5 × 5 factorial arrangement with six replications. The treatments consisted of combinations of five P rates (0, 24, 71, 213, and 650 mg kg-1) with five types of inoculations with AMF (inoculation with the fungi Rhizophagus clarus, Gigaspora margarita, Dentiscutata heterogama, inoculation with an AMF mix of these three species,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Endomycorrhiza; Phosphorus; Nutritional characteristics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832017000100406

Depois das chuvas de janeiro, fevereiro começa quente e seco.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
bitstream/item/161109/1/Jornal-de-Jales-2017-02-12.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071579

DEPOSIÇÃO DE CALDA AO LONGO DO DOSSEL NA CULTURA DA SOJA UTILIZANDO PULVERIZADOR EQUIPADO COM CONTROLADOR DE FLUXO
Provedor de dados: 107
Autores: Weber, Nelson Cristiano; Santos, Eloá Matos dos; Russini, Alexandre; Silva, Fernando Felisberto da.
A soja é uma das principais culturas de grãos produzida no Brasil, sendo tal produção alicerçada sobre intensa utilização de produtos fitossanitários, assim, a tecnologia de aplicação empregada durante as operações deve ser ajustada às condições técnico-econômicas requeridas. Neste contexto, objetivou-se avaliar a deposição de calda utilizando um controlador eletrônico de ﬂuxo, em operação realizada em diferentes condições climáticas e operacionais sobre a cultura da soja. O trabalho foi desenvolvido no município de Itaqui/RS, em lavoura comercial de soja, na safra 2014/15, avaliando o efeito de diferentes horários e volumes de calda, sobre três estratos do dossel vegetal. A deposição foi avaliada com cartões hidrossensíveis e processado pelo software...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização Agrícola; Tecnologia de Aplicação de Agrotóxicos Agrotóxicos; Glycine max; Tecnologia de aplicação.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/843

Deposição de folhedo e fluxo de nutrientes em eucalipto geneticamente modificado
Provedor de dados: 190
Autores: Conti Júnior, José Luiz Ferraresso; Silva, Paulo Henrique Muller; Couto, Hilton Thadeu Zarate do.
A deposição de folhedo é um dos principais indicadores de ciclagem de nutrientes em plantios florestais. O objetivo desse trabalho foi avaliar a dinâmica de deposição de folhedo, o fluxo dos nutrientes copa-solo via folhedo e a decomposição desse material em um plantio experimental de eucalipto geneticamente modificado. Não foram observadas alterações significativas na produção de folhedo ou no fluxo de nutrientes devido à transformação do eucalipto. As maiores variações observadas foram entre os dois clones estudados, mas foram inferiores às observadas comumente com as mudanças dos tratos silviculturais.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos Florestais; Genética; Ecologia Ciclagem de nutrientes; Organismo transgênico; Serapilheira Nutrient cycling; Transgenic organisms; Leaf litter.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/985

Deposição de serapilheira e aporte de nutrientes de espécies lenhosas da Caatinga.
Provedor de dados: 14
Autores: SOUZA, H. A. de; PRIMOM, A. A.; MELO, M. D.; FERNANDES, F. E. P.; SILVA, K. da F.
O Bioma Caatinga tem enorme diversidade de plantas, que durante o período seco do ano deposita no solo quantidade significativa de sua parte aérea, formando a serapilheira, que em alguns sistemas produtivos constitui a principal fonte de transferência de nutrientes para o solo. Assim, objetivou-se avaliar a produção e o teor de nutrientes contidos na serapilheira de oito espécies lenhosas da Caatinga. As espécies avaliadas foram: mofumbo (Combretum leprosum Mart.); sabiá (Mimosa caesalpiniifolia Benth.); jurema-preta (Mimosa tenuiflora (Willd.) Poir.); jucá (Libidibia ferrea (Mart. Ex Tul.) L.P. Queiroz); catingueira (Poincianella piramydalis (Tul.) L.P. Queiroz); pereiro (Aspidosperma pyrifolium Mart.); pau-branco (Cordia oncocalyx (Allemão)); e...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bioma Caatinga; Semiárido; Ciclagem de nutrientes.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074322

Depth gradient on the resource use of a fish community from a semi-enclosed sea
Provedor de dados: 5
Autores: Giraldo, Carolina; Ernande, Bruno; Cresson, Pierre; Kopp, Dorothee; Cachera, Marie; Travers-trolet, Morgane; Lefebvre, Sebastien.
Depth is one of the environmental variables influencing the structure of marine food webs by directly or indirectly influencing benthic-pelagic coupling and predator-prey relationships. In shallow waters, the high degree of connectivity between pelagic and benthic networks results in complex systems with multiple interactions. Digestive tract (DT) and stable isotope (SI) analyses were used to investigate depth-related changes in feeding patterns for 33 fish species (eastern English Channel [EEC]) collected between 5 m and 80 m depth. Fish species were first arranged into functional groups based upon trophic and habitat similarities. DTs were used to determine the general topology of the food web and SIs were used to estimate the contributions of different...
Tipo: Text
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00386/49711/52255.pdf

Der Anbau von Linsen und Erbsen im Gemenge
Provedor de dados: 21
Autores: Boland, E.; Zikeli, Sabine; Gruber, S.
In Germany, lentils (Lens culinaris) are traditionally grown in mixture with cereals to reduce lodging and weed pressure. To test semi-leafless pea (Pisum sativum) as an alternative companion crop instead of dwarf oat (Avena sativa), a field trial was conducted in 2015 at the organic research station of the University of Hohenheim, south-west Germany. The three crops were cultivated in pure stands and in ratios of  1:3, 1:1 and 3:1 (lentil : pea or oat). Focus was on comparing lodging resistance, weed suppression, and grain yield. Lodging was low in all mixtures but high in lentil pure stands. Yields were very high for lentils and peas but rather low for oats (3.2 t ha-1, 4.9 t ha-1, and 3.2 t ha-1, in pure stands). Similarly, high lentil yields were...
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds.
Ano: 2017
URL: http://orgprints.org/31902/1/Der%20Anbau%20von%20Linsen%20und%20Erbsen%20im%20Gemenge.pdf

Der Bauernhof als Schule Fallbeispiele und Perspektiven  von Schulen auf Biobetrieben
Provedor de dados: 21
Autores: Braun, Annemarie; van Elsen, Thomas.
Schools that are located directly on an organic farm and cooperate continuously with the productive farm represent a particularly strong connection between education and  agriculture. In the paper three such collaborations are presented as cases. Interviews were carried out to explore the objectives of cooperation, advantages and disadvantages for all actors involved, aspects of funding and specific challenges of the close cooperation. Perspectives are discussed and advice for the planning of similar  initiatives are presented.
Tipo: Conference paper, poster, etc.
Palavras-chave: Policy environments and social economy Education; Extension and communication Knowledge management.
Ano: 2017
URL: http://orgprints.org/31758/1/Der%20Bauernhof%20als%20Schule%20%E2%80%93%20Fallbeispiele%20und%20Perspektiven.pdf

Der Einfluss der Honigbienen auf Pflanzen-Bestäuber-Netzwerke in den Schweizer Alpen
Provedor de dados: 21
Autores: Hasler, Tanjy; Ghazoul, Jaboury; Garibay, Salvador.
Der kontinuierliche Rückgang der Landwirtschaftsfläche in der Schweiz führt dazu, dass die verbleibenden Flächen bei einem jährlichen Einsatz von 2200 t Pestiziden zunehmend intensiver und in grösseren Einheiten bewirtschaftet werden. Die heute dominierenden, an Blütenpflanzen und Kleinstrukturen armen «grünen Wüsten» bieten kaum noch Nahrung für Honigbienen.  Der intensive Einsatz von Pestiziden und die geringen Nahrungsressourcen schwächen die Honigbienen. In Verbindung mit einem Befall durch die Varroa-Milbe kann dies zur Erkrankung der Bienen und zum Tod ganzer Völker führen.  Die Schweizer Bundesverwaltung ist dabei, Massnahmen zur Förderung der Honigbienen 3 auszuarbeiten. Bis diese Massnahmen greifen, könnten Imker ihre Völker zur Stärkung in die...
Tipo: Conference paper, poster, etc.
Palavras-chave: Animal husbandry; Health and welfare; Switzerland.
Ano: 2017
URL: http://orgprints.org/31452/1/Tanja-Hasler_2017_Poster_FruehjahrskonferenzBioimkrei.pdf

Der Einfluss des ökologischen Landbaus auf das  Raumnutzungsverhalten von Feldhasen (Lepus europaeus)
Provedor de dados: 21
Autores: Fischer, C.; Stadlmann, D.; Blaum, N.; Ullmann, W.
Agricultural intensification (AI) negatively affects biodiversity due to e.g. high-input farming. Organic farming can counteract this negative trend. Here, we studied  movement behavior of the European brown hare (Lepus europaeus), which frequently occurs in agricultural landscapes but also suffers from AI with declining population densities. We measured home range sizes in relation to local field management (organic vs. conventional farming) in Upper Bavarian, Germany. Results showed that  home ranges sizes decreased with increasing amount of organically managed area, while there was no relationship between conventional farmed area and hares’  movement behavior. Higher resource availability in organic fields decrease home range sizes and may therefore...
Tipo: Conference paper, poster, etc.
Palavras-chave: Biodiversity and ecosystem services; Landscape and recreation; Environmental aspects.
Ano: 2017
URL: http://orgprints.org/31759/1/Der%20Einfluss%20des%20%C3%B6kologischen%20Landbaus%20auf%20das.pdf

Der Einfluss veränderter genetischer Korrelationen auf den  Selektionserfolg bei Selektion mit einem Ökologischen  Gesamtzuchtwert
Provedor de dados: 21
Autores: Krogmeier, Dieter; Herold, Pera; Postler, Günter; Steinwidder, Andreas.
Genetic correlations between milk yield and different fitness traits were estimated in Fleckvieh and Brown Swiss cattle. These updated correlations were taken into  account in the calculation of an organic total merit index (ÖZW), where the fitness traits have larger weight than in the conventional total merit index (GZW). As a  consequence, the relative theoretical selection response in functional traits (18-23%) was higher and the selection response in milk yield was lower than before. This index  is therefore more suited for the ecological breeders but may also implicate that biological and conventional breeding goals will drift apart. To ensure that in the long term suitable bulls for biological farms will be available, AI  stations will have to...
Tipo: Conference paper, poster, etc.
Palavras-chave: Animal husbandry; Beef cattle; Breeding and genetics.
Ano: 2017
URL: http://orgprints.org/31781/1/Der%20Einfluss%20ver%C3%A4nderter%20genetischer%20Korrelationen%20auf%20den.pdf

Der Einfluss von reduzierter Bodenbearbeitung und Zwischenfrüchten auf die Unkrautsamenbank nach  ökologischem Winterweizen- und Kartoffelbau
Provedor de dados: 21
Autores: Schmidt, Jan Henrik; Junge, Stephan; Finckh, Maria R.
Conservation agriculture is one answer to counteract problems that are arising with climate change and soil degradation since the period of agricultural intensification. The main objectives of conservation agriculture are reduction of tillage intensity and a  permanent soil cover by cash and cover crops. However, increased weed infestations are frequently reported in minimum tillage systems, particularly under organic  management, resulting in increased weed seed banks.  In two field experiments introduced in 2010 and 2011 and starting with two years grass-clover followed by winter wheat and potatoes, we evaluated the effect of chisel  ploughing with mulch application to potatoes and different cover crops after winter wheat on the weed seed bank....
Tipo: Conference paper, poster, etc.
Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Weed management Root crops.
Ano: 2017
URL: http://orgprints.org/31891/1/Der%20Einfluss%20von%20reduzierter%20Bodenbearbeitung%20und.pdf

Der Gesundheitswert veganer Lebensmittel in der Werbung
Provedor de dados: 21
Autores: Gebhardt, B.
Health values and moral concerns about current food production systems are the main drivers of the vegan and organic food trends. Increasing revenues in these markets resulted in a wide variety of vegan products and more advertisement on vegan foods. Critics complain that consumers are misled on health aspects of vegan food. This study analyzed advertisements in vegan and organic magazines from 2010 to 2015. Our findings show that the advertisement put less emphasis on health claims but rather focus on the aspect of naturality.
Tipo: Conference paper, poster, etc.
Palavras-chave: Markets and trade; Policy environments and social economy.
Ano: 2017
URL: http://orgprints.org/31883/1/Der%20Gesundheitswert%20veganer%20Lebensmittel%20in%20der.pdf

Der skal mere græs i sædskiftet
Provedor de dados: 21
Autores: Petersen, Maja Eline.
Afkoblingen mellem husdyr og planteavl er en udfordring i det økologiske landbrug, særligt for robustheden af planteavlssædskifterne. Ved at udvikle flerårige græsmarksblandinger af høj værdi, håber projektet Multiplant på at få flere græsmarker ind på planteavlsbedrifterne.
Tipo: Newspaper or magazine article
Palavras-chave: Crop combinations and interactions Biodiversity and ecosystem services Crop health; Quality; Protection Weed management Farm nutrient management.
Ano: 2017
URL: http://orgprints.org/32432/1/Mere%20gr%C3%A6s%20i%20s%C3%A6dskiftet.pdf

Der Zweinutzungshuhnansatz aus der Perspektive der  Innovationsforschung: die Rolle von (Nicht-) Wissen,  Unsicherheit und Ambiguität für Orientierung und Management
Provedor de dados: 21
Autores: König, Bettina; Kuntosch, Anett; Wortmann, L.
The case of ethical chicken production is analyzed from a systems perspective as well as from the perspective of knowledge management prerequisites of actors involved in the development. We identify the dual purpose chicken approach in the phase of sectoral fermentation, which challenges the overall orientation for the actors involved in innovation and knowledge activities. We draw conclusions for tools that could facilitate the innovation process in order to handle  not-knowing, insecurity and ambiguity.
Tipo: Conference paper, poster, etc.
Palavras-chave: Animal husbandry; Poultry.
Ano: 2017
URL: http://orgprints.org/31664/1/Der%20Zweinutzungshuhnansatz%20aus%20der%20Perspektive%20der.pdf

Derivation of toxicity equivalency factors for marine biotoxins associated with Bivalve Molluscs
Provedor de dados: 5
Autores: Botana, Luis M.; Hess, Philipp; Munday, Rex; Nathalie, Arnich; Degrasse, Stacey L.; Feeley, Mark; Suzuki, Toshiyuki; Van Den Berg, Martin; Fattori, Vittorio; Gamarro, Esther Garrido; Tritscher, Angelika; Nakagawa, Rei; Karunasagar, Iddya.
Background  Seafood toxins pose an important risk to human health, and maximum levels were imposed by regulatory authorities throughout the world. Several toxin groups are known, each one with many analogues of the major toxin. Regulatory limits are set to ensure that commercially available seafood is not contaminated with unsafe levels. Scope and Approach  The mouse bioassay was used to measure the toxicity in seafood extracts to determine if a sample exceeded regulatory limits. The advantage of this approach was to provide an estimation of the total toxicity in the sample. As instrumental methods of analysis advance and serve as replacements to the mouse bioassay, the challenge is translating individual toxin concentrations into toxicity to determine...
Tipo: Text
Palavras-chave: Marine toxins; Toxicity Equivalency Factors; FAO; WHO; Bivalve; Mollusc.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00358/46960/46874.pdf

Dermatite alérgica à picada de Culicoides em muar: relato de caso
Provedor de dados: 45
Autores: Silva,T.I.B.; Melchior,L.A.K.; Baptista Filho,L.C.F.; Fernandes,A.C.C.; Silva,L.G.; Vasconcelos,K.F.; Revorêdo,R.G.; Silva,D.D.; Melo,L.E.H.
RESUMO A dermatite alérgica à picada de ectoparasitos é uma enfermidade alergoparasitária bastante comum entre animais domésticos, sendo relatada principalmente em pequenos ruminantes e em animais de companhia. Contudo, a doença é pouco diagnosticada na clínica de equídeos devido a similaridades nosológicas com outras dermatopatias. Objetivou-se, com este relato de caso, descrever a síndrome clínica, o plano diagnóstico e a conduta terapêutica de um muar acometido por essa enfermidade. Atendeu-se, no Hospital Veterinário da Universidade Federal Rural do Pernambuco, uma mula de oito anos de idade, que apresentava lesões cutâneas pápulo-crostosas e pruriginosas com evolução clínica de dois anos. Em três situações anteriores, a doença havia sido tratada como...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatopatias; Alergia; Ectoparasitos; Equídeos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601407

Dermatite piogranulomatosa ulcerativa em bovino por Corynebacterium pseudotuberculosis
Provedor de dados: 45
Autores: Soares,G.S.L.; Silva,L.C.A.; Batista,J.A.; Maia,L.A.; Simões,S.V.D.; Miranda Neto,E.G.
RESUMO Relata-se um caso de lesão cutânea secundária à infecção por Corynebacterium pseudotuberculosis em bovino. Abscessos e múltiplas lesões cutâneas nodulares, variando de 8x10 para 20x25cm de diâmetro, firmes, sensíveis ao toque e sem mobilidade, algumas com superfície ulcerada, circundada por halo avermelhado e drenando secreção piossanguinolenta, e outras com superfícies alopécicas, foram identificados na região torácica lateral do animal. Exames histopatológicos e o isolamento do agente de fragmentos obtidos após remoção cirúrgica das lesões confirmaram tratar-se da forma cutânea da infecção pelo C. pseudotuberculosis. As lesões microscópicas caracterizaram-se por dermatite nodular piogranulomatosa e ulcerativa. A avaliação da susceptibilidade in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatopatias; Ruminantes; Lesões piogranulomatosas.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400860

Dermatophilosis in sheep raised under rotational grazing systems on irrigated pastures in the Brazilian semiarid region
Provedor de dados: 65
Autores: Vieira,Vanessa Diniz; Correa,Franklin Riet; Vilela,Vinícius Longo Ribeiro; Medeiros,Márcia Alves de; Morais,Dayana Firmino de; Santos,Antonielson dos; Feitosa,Thaís Ferreira; Almeida Neto,João Leite de.
ABSTRACT:  Seventeen outbreaks of dermatophilosis are reported from three farms affecting Santa Inês and Santa Inês x Dorper sheep that were reared in irrigated areas with rotational grazing at a stocking rate of 50 to 100 sheep per hectare, in the Brazilian semiarid region. Most outbreaks occurred after rains and affected sheep of different ages, with morbidity rates of 0.77% to 31%. Clinical signs were dermatitis with crusts that stood out easily and left areas of alopecia. Dermatophilus congolensis was isolated in cultures in 5% sheep blood agar by means of Haalstra’s method. Histologically, the epidermis showed extensive multifocal areas of ortho and parakeratotic hyperkeratosis with intracorneal microabscesses and presence of D. congolensis. Sheep...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dermatitis; Dermatophilus congolensis; Environment; High stocking rate; Management.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800457

Dermocosmetic care for rosacea
Provedor de dados: 60
Autores: Gonçalves,Maria Manuel Baía de Melo Magalhães; Pina,Maria Eugénia Soares Rodrigues Tavares de.
ABSTRACT Rosacea is a chronic inflammatory skin disease that primarily affects the central area of the face; it is characterized by erythema, papules, pustules, nodules, and telangiectasia. This condition arises between 30-60 years of age, and it usually occurs in fair-skinned people. Rosacea is characteristic of sensitive skin, as it is a disease marked with punctuated phases of exacerbated signs and symptoms that alternate with periods of remission. Humans have long incorporated cosmetics in their daily habits; given the scientific and technological developments that emerged in cosmeceuticals or dermocosmetics, the current cosmetic options are now used for much more than adornment or cleansing. The purpose of cosmetic care in rosacea is to restore the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rosacea/dermocosmetic treatment; Quality of life; Cosmetics; Cosmeceuticals; Skin care; Pharmacist advice.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400401

Des fourrages grossiers pour les cochons bio
Provedor de dados: 21
Autores: Früh, Barbara.
L’alimentation des porcs bio doit être encore plus durable et  respectueuse de leurs besoins. Bio Suisse exige donc depuis  le 01.01.2018 de leur donner des fourrages grossiers.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Pigs.
Ano: 2017
URL: http://orgprints.org/32448/1/Bioactualites_10_2017_Barbara%20Fr%C3%BCh.pdf

Des îles et des épiciers. S’approvisionner en biens alimentaires dans les îles du Ponan
Provedor de dados: 5
Autores: Guingot, Marie.
The Ponant Islands are diverse in terms of population, surface or distance from the continent. Most of food products consumed on these islands are coming from the continent. It is therefore necessary to transport them to the island, all along a route whose main element is the sea crossing. This is what makes island supply special. Grocery stores are not equivalent in all Ponant Islands. The island maritime service requires the local grocers to adapt and implement supply strategies. This results in different modes of conveyance for food products to island territories. While most of the food products consumed on these islands are bought in local grocery stores, consumers are increasingly reaching out to continental grocery stores. This is creating new flows...
Tipo: Text
Palavras-chave: Epicerie; Desserte maritime insulaire; Approvisionnement; Acheminement des marchandises; Concurrence; Îles du Ponant; Commerce de détail; Consommateur.; Grocery store; Island maritime service; Supply; Flow of goods; Competition; Ponant Islands; Retail trade; Consumer.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00637/74885/75283.pdf

Des lentilles d’eau pour les truites
Provedor de dados: 21
Autores: Stadtlander, Timo.
Les lentilles d’eau peuvent-elles être une source de protéine pour les poissons d’élevage? Le FiBL répond que oui.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Aquaculture.
Ano: 2017
URL: http://orgprints.org/32716/1/Bioactualit%C3%A9s_3_2017_T.Stadtlander.pdf

Des pois au lieu de glyphosate: Le semis direct du maïs bio, ça peut marcher
Provedor de dados: 21
Autores: Dierauer, Hansueli; Böhler, Daniel.
La culture du maïs est souvent critiquée à cause de l’érosion, du tassement et du lessivage des sols. Voilà pourquoi le FiBL a testé le semis direct – évidemment sans herbicides: pour protéger les sols.
Tipo: Newspaper or magazine article
Palavras-chave: Soil; Root crops.
Ano: 2017
URL: http://orgprints.org/31635/1/bioactualites-dierauer-b%C3%B6hler-4.pdf

Des poissons qui mangent du poisson – bientôt fini avec la farine d’insectes
Provedor de dados: 21
Autores: Stadtlander, Timo.
Certains poissons d’élevage ont besoin de farine de poisson. Les farines d’insectes seraient un ersatz intéressant.
Tipo: Newspaper or magazine article
Palavras-chave: Feeding and growth; Aquaculture.
Ano: 2017
URL: http://orgprints.org/32226/1/Bioactualit%C3%A9s_6_2017_T.Stadtlander.pdf

Desafios e oportunidades de uma abordagem intersetorial dos casos de maus-tratos aos animais e famílias vulneráveis
Provedor de dados: 195
Autores: Barrero, S. M.; Ribeiro, M. C. S.; Filius, G.; Marconcin, S. A.; Hammerschmidt, J.; Leite, L. O.; Garcia, R. C. M.
Os problemas socioeconômicos que limitam a qualidade de vida das pessoas e dos animais são multidimensionais e necessitam de uma abordagem intersetorial para a sua resolução. Atualmente, o médico-veterinário participa de programas de saúde e da proteção animal, o que lhe permite interagir com as famílias e identificar fatores que afetam o bem-estar das pessoas. Entretanto, a atuação desse profissional ainda é limitada em diversas ações intersetoriais, em decorrência do desconhecimento de sua contribuição efetiva em casos de vulnerabilidade sociofamiliar. Nesse sentido, este trabalho identificou os desafios a serem superados e as oportunidades existentes para a realização de uma ação intersetorial em casos de famílias em situação de vulnerabilidade social e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37689

Desafios em pesquisa que motivaram a criação do Sispel.
Provedor de dados: 14
Autores: RIBEIRO, M. E. R.; GOMES, J. F.; STUMPF JUNIOR, W.; BITENCOURT, D.; ZANELA, M. B.; DERETI, R. M.
bitstream/item/169266/1/Maria-Edi-Rocha-Ribeiro-Evolucao-da-Pesquisa-em-Pecuaria.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Sispel.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1082895

Desarrollo de especies leñosas nativas y exóticas en cipresales patagónicos
Provedor de dados: 51
Autores: Stecconi,Marina; Quevedo,Laura; Magnin,Amaru; Torres,Cristian; Lediuk,Karen; Svriz,Maya; Grosfeld,Javier; Puntieri,Javier.
El crecimiento y la arquitectura de las especies leñosas que habitan los bosques inciden en la dinámica de estas comunidades. El objetivo principal de este estudio fue mejorar la comprensión de la dinámica de los cipresales patagónicos a partir del análisis del crecimiento longitudinal y de la arquitectura de las especies leñosas más abundantes en esas comunidades, las nativas: Aristotelia chilensis, Berberis microphylla, Lomatia hirsuta, Maytenus boaria, Myoschilos oblongum y Schinus patagonicus; y las exóticas: Juniperus communis, Prunus avium, Pseudotsuga menziesii y Rosa rubiginosa. El crecimiento longitudinal del eje principal no se relacionó necesariamente con el aumento en altura de las plantas durante el período de estudio (2012-14). Se registraron...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brote anual; Arquitectura; Grupos funcionales; Invasiones; Eje principal; Reiteración.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300009

DESARROLLO PRELIMINAR DE UN MODELO HIDRODINÁMICO Y DE TRANSPORTE DE NUTRIENTES PARA LA CIÉNAGA GRANDE DE SANTA MARTA
Provedor de dados: 50
Autores: Carvajalino-Fernández,Marcos Antonio; Lojek,Oliver; Fernandes,Luis; Vivas-Aguas,Lizbeth Janet.
RESUMEN Se desarrolló un modelo numérico acoplado para la simulación hidrodinámica y el transporte de nutrientes/oxígeno dentro del complejo lagunar de la Ciénaga Grande de Santa Marta (Colombia) usando la plataforma de modelación MOHID Water. Los resultados preliminares muestran coherencia con datos de monitoreo dentro de la laguna principal y el canal de La Barra, tanto para el nivel de agua como para las fluctuaciones anuales de salinidad. Sin embargo, se requieren observaciones adicionales dentro del complejo de Pajarales para lograr una correcta representación de la hidrodinámica en todo el sistema lagunar. Debido a la limitada información sobre los coeficientes locales para las ecuaciones de transporte de nutrientes, el modulo de calidad de aguas...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Modelación numérica; MOHID; Hidrodinámica; Nutrientes; Ciénaga Grande de Santa Marta.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000100191

Descrição do perfil do tronco de árvores em plantios de diferentes espécies por meio de redes neurais artificiais
Provedor de dados: 190
Autores: Campos, Bráulio Pizziôlo Furtado; Silva, Gilson Fernandes da; Binoti, Daniel Henrique Breda; Mendonça, Adriano Ribeiro de; Leite, Helio Garcia.
O objetivo deste trabalho foi analisar a capacidade de uma rede neural artificial (RNA) em descrever o perfil do fuste de árvores de diferentes gêneros e espécies em diferentes condições de crescimento. Para fins comparativos, foram ajustadas equações, empregando-se análise de regressão, para descrever o perfil do tronco. Tanto para as redes neurais quanto para as equações de regressão, a avaliação da acurácia foi realizada com base no coeficiente de correlação entre os diâmetros observados e estimados ao longo do fuste, a raiz quadrada do erro quadrático médio percentual (RMSE) e análise gráfica. Os métodos de inteligência artificial, especialmente RNA, podem ser eficazes em descrever o perfil do fuste de árvores de diferentes espécies em diferentes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inventário florestal; Modelos de Crescimento e Produção; Estatística Inventário Florestal; Manejo Florestal; Inteligência artificial Forest inventory; Forest management; Artificial intelligence.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1181

Descripción Anatómica de la Musculatura Intrínseca del Miembro Torácico de León (Panthera leo)
Provedor de dados: 77
Autores: Vargas,J.F; Quintana,O; Barraza,C; Olivares,R.
El presente estudio tuvo como objetivo el describir la musculatura intrínseca del miembro torácico del león africano (Panthera leo). Para tal efecto se utilizó un ejemplar hembra, donado por el Zoológico Metropolitano de Santiago-Chile, fijado y conservado. La disección se llevó a cabo, de proximal a distal, considerando las cuatro regiones topográficas de dicho miembro: Cintura Escapular, Brazo, Antebrazo y Mano. Se discuten y comparan los hallazgos anatómicos observados, con lo descrito para el gato doméstico y trabajos realizados por otros autores en Ocelote (Leopardus pardalis), Puma (Puma concolor) y en la propia especie en estudio. La finalidad del presente trabajo fue aportar al conocimiento de la anatomía de especies exóticas, con proyección médico...
Tipo: Journal article
Palavras-chave: Panthera leo; Miembro torácico; Músculos.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000300054

Descripción de las Láminas Anatómicas de la Universidad de Chile, un Monumento Nacional
Provedor de dados: 77
Autores: Cárdenas Valenzuela,Julio L; Dinator Esterio,Michele; Madariaga Lagunas,Jorge.
Bajo el Anfiteatro de Anatomía del Instituto de Anatomía de la Universidad de Chile, construido en 1921, se encontraron en el año 2003, 475 láminas anatómicas además de 5 litografías utilizadas para la docencia de la disciplina en el siglo XIX. Muchas generaciones, incluso de docentes de Anatomía Normal que pasaron por las aulas desconocieron tanto su existencia como la importancia cultural que tenían. Con el objeto de remediar esta situación y de preservarlas es que se inicia ese año un registro digital de todas estas obras como una forma de darle valor y la importancia que dicho material tiene y lograr su protección futura. Dispuestas por áreas temáticas, las láminas fueron realizadas por alumnos, docentes y personas externas como una herramienta más que...
Tipo: Journal article
Palavras-chave: Láminas anatómicas; Enseñanza Anatomía; Monumento nacional.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200052

Descripción de los hallazgos post-mortem en un lobo marino antártico (arctochepalus gazella)
Provedor de dados: 78
Autores: Gómez,M.V.; Negrete,J.; Menucci,J.A.; Migliorisi,A.L.
Cada año, entre noviembre y diciembre, centenares de ejemplares de lobo marino antártico (Arctocephalus gazella) suelen arribar a las costas del continente antártico para reproducirse. En ocasiones, algunos de estos ejemplares mueren en la playa y sus cuerpos son cubiertos por la nieve, manteniéndolos congelados por meses. En este trabajo se comunican los hallazgos post-mortem de un lobo marino antártico encontrado congelado en la Zona Antártica Especialmente Protegida N°132 (ZAEP 132), Isla 25 de Mayo/King George, Islas Shetland del Sur, Antártida. Los resultados aportan datos sobre la anatomía de la especie, describiendo además la presencia de una colecta pericárdica
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lobo marino antártico; Necropsia; Anatomía.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982017000200003

Description of 11 new Astiella (Spermacoceae, Rubiaceae) species endemic to Madagascar
Provedor de dados: 16
Autores: Groeninckx, I.; Janssens, S.; Smets, E.; Verstraete, B.
Astiella is an herbaceous genus endemic to Madagascar, originally described with a single species A. delicatula Jovet. Molecular and morphological evidence place it in the tribe Spermacoceae s. lat. of Rubiaceae. During herbarium studies and fieldwork in Madagascar, 11 new Astiella species were identified and these are described here: A. antongilensis Groeninckx sp. nov., A. antsalovansis Groeninckx sp. nov., A. confusa Groeninckx sp. nov., A. deblockiae Groeninckx sp. nov., A. desseinii Groeninckx sp. nov., A. homolleae Groeninckx sp. nov., A. latifolia Groeninckx sp. nov., A. longifimbria Groeninckx sp. nov., A. perrieri Groeninckx sp. nov., A. pulla Groeninckx sp. nov., and A. tsaratanensis Groeninckx sp. nov. The genus Astiella now holds 12 species in...
Tipo: Article / Letter to the editor
Palavras-chave: Astiella; Endemism; Madagascar; Rubiaceae; Spermacoceae s. lat.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/629097

Description of a new species of Pareiorhaphis (Loricariidae: Neoplecostominae) from the rio Jequitinhonha basin, Minas Gerais, eastern Brazil
Provedor de dados: 83
Autores: Pereira,Edson H. L.; Pessali,Tiago C.; Andrade,Francisco de; Reis,Roberto E.
ABSTRACT A new species of the loricariid genus Pareiorhaphis is described based on specimens from several tributaries of the upper and middle rio Jequitinhonha basin, Minas Gerais State, eastern Brazil. The new species increases the number of known species of Pareiorhaphis to 25 and, at the same time, represents the second member of the subfamily Neoplecostominae reported from the rio Jequitinhonha basin. The new species is diagnosed from all remaining congeners by a putative autapomorphic feature related to the color pattern: a well-defined, dark brown stripe on the median series of lateral plates that extends along the flank from the posterior margin of compound pterotic to the caudal-fin base. The shallow caudal peduncle and the comparatively larger...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cascudos; Coastal drainages; Endemism; Itacambiruçu River; Taxonomy.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000300205

Description of fourth instar larva and pupa of Atrichopogon delpontei Cavalieri and Chiossone (Diptera: Ceratopogonidae) from Brazilian Amazonia
Provedor de dados: 42
Autores: MARINO,PABLO I.; SPINELLI,GUSTAVO R.; FERREIRA-KEPPLER,RUTH; RONDEROS,MARÍA M.
ABSTRACT The fourth instar larva and pupa of Atrichopogon delpontei Cavalieri and Chiossone are described for the first time. The immatures were collected from stream margins in the northern Brazilian states Rondônia and Piauí, and subsequently reared to adults. Larvae and pupae are illustrated and photomicrographed. Details on the rearing process and feeding behavior in laboratory, bionomics and notes on habitats are also provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atrichopogon delpontei; Immatures; Lophomyidium; Neotropical region; Reared.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502081

Description of growth and body composition of freshwater angelfish (Pterophyllum scalare) by Gompertz model
Provedor de dados: 96
Autores: Espitia-Manrique,Carmen Helena; Fernandes,João Batista Kochenborger; Sakomura,Nilva Kazue; Arias-Vigoya,Ángel Andrés; Nascimento,Thiago Matias Torres do; Silva,Edney Pereira da; Mansano,Cleber Fernando Menegasso.
ABSTRACT The objective of this study was to describe the growth of freshwater angelfish (Pterophyllum scalare) using the Gompertz model, determining the relative growth and allometric coefficients of body components in relation to body weight and protein weight. Six hundred animals were grown until 233 days of age. Data on chemical composition (water, lipid, protein, and ash) and weight measurements were obtained each 30 days. The Gompertz growth equation was used to analyze chemical allometry and to estimate growth parameters. The relationship between chemical components and body protein was estimated. Protein and body weight increased proportionally, with ash being the earliest nutrient (209.2 days), while lipid deposition occurred later. Linear...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allometry; Growth curve; Ornamental fish.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000800631

Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini)
Provedor de dados: 92
Autores: Neita-Moreno,Jhon César; Morón,Miguel Ángel.
Abstract Description of immature stages of Platycoelia valida Burmeister, 1844 (Coleoptera: Melolonthidae: Rutelinae: Anoplognathini). Third instar larva and pupa of P. valida are described for the first time based on specimens collected in soils of yucca and coffee fields in Cundinamarca, Colombia. Illustrations of diagnostic structures and keys to the known third-stage larvae of Rutelinae tribes and Platycoelia species are included. Data on the biology and distribution of P. valida in Colombia are also commented.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Shiny leaf chafers; Larva; Pupa; Taxonomy; Biology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400359

Description of immatures and mating behavior of Liogenys bidenticeps Moser, 1919 (Coleoptera: Melolonthidae: Melolonthinae)
Provedor de dados: 92
Autores: Rodrigues,Sérgio Roberto; Fuhrmann,Juares; Gomes,Elias Soares; Amaro,Ricardo Aparecido.
Abstract Description of immatures and mating behavior of Liogenys bidenticeps Moser, 1919 (Coleoptera: Melolonthidae: Melolonthinae). Some species of Melolonthinae are associated with several species of cropped plants, with larvae consuming roots and, in some cases, are considered as crop pests. In some agricultural regions of Brazil, larvae of L. bidenticeps are found associated with cultivated plants, and little information is available about this taxon. This study, aiming at expanding the knowledge about the morphology and behavior of this species, provides the description of immatures and mating behavior of adults. The studies were conducted at the experimental farm of the Universidade Estadual de Mato Grosso do Sul in Aquidauana, Mato Grosso do Sul...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diplotaxini; Rhizophagous insect; Scarabaeoidea; Sexual behavior; White grub.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400339

Description of ten additional ossicles in the foregut of the freshwater crabs Sylviocarcinus pictus and Valdivia serrata (Decapoda: Trichodactylidae)
Provedor de dados: 103
Autores: Lima-Gomes,Renata C.; Lima,Jô de Farias; Magalhães,Célio.
ABSTRACT The morphology of stomach ossicles of decapod crustaceans provides valuable information on their phylogeny and biology. We herein described ten new ossicles in the foreguts of two trichodactylid crabs, Sylviocarcinus pictus (H. Milne-Edwards, 1853) and Valdivia serrata White, 1847, in addition to previously described 38 ossicles, which are also recognized and listed. Five specimens each of S. pictus and V. serrata were selected for morphological analysis of gastric ossicles. The stomachs were obtained after removing the carapace, and they were fixed in 10% formalin for 24 hours. After this procedure, the stomachs were immersed in a solution of 10% Potassium Hydroxide (KOH) and heated to 100 °C during 60 minutes for tissue maceration. At this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Anatomy; Foregut; Morphology; Neotropical; Stomach; Valdiviini.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702017000100312

Description of the Argo GDAC File Merge Process
Provedor de dados: 5
Autores: Ignaszewski, Mark.
This document describes the process of creating “merge files” – a merged core-argo/bio-argo file.  The core-file and bio-file are submitted to the GDACs by the DACs.  The merge-file is created at the GDACs.  - Argo GDAC : Global Data Assembly Centre  - Argo DAC : Data Assembly Centre
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00410/52154/52869.pdf

Description of the karyotypes of Stejneger's beaked whale (Mesoplodon stejnegeri) and Hubbs’ beaked whale (M. carlhubbsi)
Provedor de dados: 74
Autores: Kurihara,Nozomi; Tajima,Yuko; Yamada,Tadasu K.; Matsuda,Ayaka; Matsuishi,Takashi.
Abstract The genus Mesoplodon (Cetacea: Odontoceti: Ziphiidae) is one of the few cetacean genera with the karyotype 2n = 42. The 2n = 42 karyotype of M. europaeus and M. carlhubbsi is largely consistent with the general cetacean karyotype 2n = 44, although other 2n = 42 karyotypes do not exhibit clear homologies with the general cetacean karyotype. Therefore, the chromosomes of Mesoplodon species may be the key to understanding cetacean karyological evolution. In the present study, the male karyotypes of M. stejnegeri and M. carlhubbsi were examined. In both species, the diploid number of the male karyotype was 42. Both species had the following characteristics: 1) a huge subtelocentric X chromosome with a large C-block; 2) a small metacentric Y...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Karyotype; Chromosome; Mesoplodon stejnegeri; Mesoplodon carlhubbsi.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000500803

Description of the third instar larva of Saccharoscaptus laminifer (Dechambre) (Coleoptera: Melolonthidae: Dynastinae)
Provedor de dados: 92
Autores: Morón,Miguel Ángel.
Abstract The larva of pentodontine S. laminifer is described for first time based on specimens collected under roots of sugarcane in Santa Cruz, Bolivia. Diagnostic structures are illustrated and the differences and similarities with other previously described larvae of South American genera of Pentodontini are outlined. A key to the larvae of some American genera of pentodontines is included.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morphology; Taxonomy; Biology; White grubs; Sugarcane.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262017000400354

DESEMPENHO AGRONÔMICO DE CINCO HÍBRIDOS DE MILHO SUBMETIDOS À APLICAÇÃO DE FUNGICIDA EM DIFERENTES ESTÁDIOS FENOLÓGICOS
Provedor de dados: 107
Autores: Rosa, Willian Bosquette; Duarte Júnior, José Barbosa; Queiroz, Samara Brandão; Perego, Ivonei; Mattei, Eloisa.
No Brasil são semeadas duas safras de milho por ano, fator que contribui para o aumento da incidência e severidade de doenças fúngicas, que reﬂetem em significativas perdas do potencial produtivo da cultura. O objetivo desse trabalho foi avaliar a aplicação de fungicida em híbridos de milho em diferentes estádios fenológicos. O delineamento foi em blocos casualizados com quatro repetições, num esquema fatorial 5 x 2 x 3, sendo cinco híbridos (DG213, Formula TL, CD308, P30K64 e Formula VIP), com e sem azoxistrobina + ciproconazol e água em três estádios fenológicos (V8, VT e R1). As doenças incidentes foram ferrugem polissora, mancha branca e cercosporiose. O uso do fungicida proporcionou maior sanidade às plantas e um aumento médio de 5, 11 e 14% no...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ciências agrárias; Fitotecnia; Fitopatologia produtividade  viabilidade de grãos de pólen  Zea mays.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/820

Desempenho agronômico de genótipos de alface americana no Submédio do Vale do São Francisco
Provedor de dados: 75
Autores: Yuri,Jony E; Resende,Geraldo M; Costa,Nivaldo D; Gomes,Adriano S.
RESUMO Entre os tipos de alface cultivados atualmente, tem-se destacado a alface americana, que visa atender, principalmente, as redes de fast foods. Com o objetivo de avaliar o comportamento produtivo de cultivares de alface americana nas condições do Submédio do Vale do São Francisco, foram conduzidos dois experimentos, em 2013 e 2014, em Petrolina-PE. Utilizou-se o delineamento de blocos ao acaso com doze genótipos em 2013 e vinte e dois genótipos em 2014, com três repetições. Foram avaliados produção total e comercial por planta; produtividade total e comercial; circunferência da “cabeça” comercial e comprimento do caule em cada ano de cultivo. Para as cultivares avaliadas nos dois anos, efetuou-se a análise conjunta. Em 2013 a produção e produtividade...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactuca sativa; Rendimento; Competição; Adaptação.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200292

DESEMPENHO AGRONÔMICO DE HÍBRIDOS DE MILHO EM TRÊS ÉPOCAS DE SEMEADURA NO CERRADO GOIANO
Provedor de dados: 196
Autores: Buso, Wilian Henrique Diniz; Silva, Luciana Borges e; Silva, Sandra Máscimo da Costa e; Leão Junior, Laidson Alves.
Avaliou-se o desempenho agronômico de híbridos de milho em três épocas de semeadura no município de Ceres-GO. O experimento foi desenvolvido na Fazenda Experimental do IF Goiano Campus Ceres. O delineamento experimental foi o de blocos completos casualizados em esquema fatorial 10x3, dez híbridos de milho (Truck, Fórmula, P30F53, P3646H, P30F35H, AGN 30A91H, AGN 30A37H, AG 8088VTPRO, DKB 390 e DKB bi 9438) semeados em três épocas (30/11/2011, 01/02/2012 e 20/02/2012), com três repetições. Os híbridos que apresentaram maior número de fileira de grãos foram Truck, Formula, P30F35H, AG8088PRO. Para altura de planta e da primeira espiga e o diâmetro do colmo houve diferença estatística nas épocas de semeadura. O híbrido DKB Bi 9438 diferiu estatisticamente dos...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1826

Desempenho agronômico de híbridos experimentais de abóbora Tetsukabuto para características dos frutos
Provedor de dados: 75
Autores: Amaro,Geovani B; Silva,Giovani O; Boiteux,Leonardo S; Carvalho,Agnaldo DF; Lopes,José F.
RESUMO O cultivo de abóboras (Cucurbita moschata) e morangas (Cucurbita maxima) apresenta grande importância econômica e social no Brasil. Nas últimas décadas, a região do Brasil Central tem se consolidado como um polo emergente de cultivo e comercialização dessas hortaliças. Dentre as cultivares mais comercializadas no país se destaca o híbrido interespecífico conhecido como ‘Tetsukabuto’ ou ‘Cabotiá’ originado entre o cruzamento de uma linhagem feminina de C. maxima com uma linhagem masculina de C. moschata. O objetivo do trabalho foi avaliar o desempenho agronômico de híbridos experimentais interespecíficos tipo Tetsukabuto em condições do Planalto Central do Brasil por meio da avaliação direta e a correlação entre as características dos frutos. Foi...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucurbita maxima; Cucurbita moschata; Melhoramento genético; Produção; Qualidade.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200180

Desempenho agronômico de novos porta-enxertos de citros no Rio Grande do Sul.
Provedor de dados: 14
Autores: SCHUCH, J. L. D.; OLIVEIRA, R. P. de; SOUZA, P. V. D. de; FLORES CANTILLANO, R. F.; SOARES FILHO, W. dos S.; SCIVITTARO, W. B.; KIRINUS, M. B. M.
bitstream/item/168021/1/Boletim-266.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Citricultura; Fruta Cítrica; Porta Enxerto; Tangerina.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081323

Desempenho agronômico de variedades de girassol para as condições de safra brasileira: anos agrícolas 2014/2015 e 2015/2016.
Provedor de dados: 14
Autores: OLIVEIRA, A. C. B. de; SANTOS, A. R. dos; POLETINE, J. P.; GUERRA, E. P.; RESENDE, J. C. F. de; CARAFFA, M.; PIRES, J. L. F.; CARVALHO, C. G. P.
bitstream/item/168378/1/Boletim-267.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: BRS 324; BRS 415; Multissol; Cultivar.; Variedade; Girassol; Helianthus Annuus; Óleo Vegetal.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081728

Desempenho agronômico do rabanete adubado com Calotropis procera (Ait.) R. Br. em duas épocas de cultivo
Provedor de dados: 124
Autores: Silva,Antonia Francilene Alves da; Souza,Ênio Gomes Flôr; Barros Júnior,Aurélio Paes; Bezerra Neto,Francisco; Silveira,Lindomar Maria da.
RESUMO Indicadores agronômicos foram avaliados no rabanete adubado com diferentes quantidades de biomassa de Calotropis procera (Ait.) R. Br. (Flor-de-seda), em distintos tempos de incorporação ao solo e cultivada em duas épocas (primavera e outono-inverno), no município de Serra Talhada-PE. O delineamento experimental foi em blocos casualizados, com os tratamentos arranjados em esquema fatorial 4 x 4, com três repetições, sendo o primeiro fator: as quantidades de biomassa de C. procera (5,4; 8,8; 12,2 e 15,6 t ha-1 em base seca); e o segundo: tempos de incorporação ao solo (0; 10; 20 e 30 dias antes do plantio do rabanete). As características determinadas no rabanete foram: altura de plantas, número de folhas por planta, diâmetro de raízes, massas seca e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Raphanus sativus; Flor-de-seda; Adubação orgânica; Adubação verde; Eficiência produtiva.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000200328

Desempenho de Araucaria angustifolia em plantios de enriquecimento usando diferentes tamanhos de mudas.
Provedor de dados: 14
Autores: ROSOT, M. A. D.; FRANCISCON, L.; MARAN, J. C.; ROSOT, N. C.; CARDOSO, D. J.
A araucária, também conhecida como pinheiro brasileiro (Araucaria angustifolia Bert. O. Ktze.) é a espécie que caracteriza a formação denominada Floresta Ombrófila Mista (FOM), que originalmente ocupava uma área de 200.000 km², abrangendo grande parte dos estados do Rio Grande do Sul (25%), Santa Catarina (31%) e Paraná (40%), além de ocupar em menores proporções áreas em São Paulo, Minas Gerais e Rio de Janeiro (BACKES, 2009; CARVALHO, 1994; GUERRA et al., 2000). Entretanto, a exploração predatória de sua valiosa madeira reduziu drasticamente a sua área de ocorrência (DILLENBURG et al., 2009), estimando-se que hoje existam apenas 4.000 km² desta área (2%) (GUERRA et al., 2000).
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Espécie exótica.; Araucária; Araucária Angustifólia; Espécie nativa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069818

Desempenho de cultivares de batata doce na região do Alto Paranaíba-MG
Provedor de dados: 75
Autores: Amaro,Geovani B; Fernandes,Fernanda R; Silva,Giovani O; Mello,Alexandre FS; Castro,Luis AS.
RESUMO A batata doce (Ipomoea batatas) é uma das principais hortaliças cultivada no Brasil. O objetivo do trabalho foi avaliar o desempenho agronômico das cultivares de batata doce da Embrapa na região do Alto Paranaíba-MG. Os experimentos foram conduzidos em condições de campo em lavouras comerciais, nos períodos de 12 de dezembro de 2012 a 14 de maio de 2013 e 11 de dezembro de 2013 a 13 de maio de 2014. Os dois experimentos foram instalados no delineamento em blocos ao acaso com quatro repetições para avaliar oito cultivares (BRS Amélia, Beauregard, Brazlândia Branca, Brazlândia Rosada, Brazlândia Roxa, BRS Cuia, Princesa e BRS Rubissol). Não houve diferença entre as cultivares avaliadas para os caracteres massa total de raízes, massa média de raízes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ipomoea batatas; Produtividade; Cultivares.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000200286

Desempenho de cultivares de batata sob diferentes espaçamentos em solo naturalmente infestado com Ralstonia solanacearum
Provedor de dados: 75
Autores: Carvalho,Agnaldo D F; Lopes,Carlos Alberto; Ragassi,Carlos Francisco.
RESUMO Nos últimos anos, diversas cultivares nacionais de batata foram lançadas, tais como BRSIPR Bel e BRS Camila, como alternativas às cultivares importadas tradicionalmente cultivadas no Brasil. Avaliou-se o comportamento das cultivares BRSIPR Bel, BRS Camila e Agata quando plantadas em quatro espaçamentos entre batatas-semente na linha (15, 20, 25 e 30 cm) em um campo naturalmente infestado com Ralstonia solanacearum em Brasília-DF. O delineamento experimental foi de parcelas subdivididas com quatro repetições, sendo a parcela composta pelos diferentes espaçamentos e a subparcela pelas cultivares. Aos 59 dias após o plantio (DAP), a incidência de plantas com sintomas de murcha bacteriana foi avaliada e, na colheita, (116 DAP), foram avaliados: massa...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum tuberosum; Murcha bacteriana; Resistência genética; Sistema de produção.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400507

Desempenho de desfibrador comercial para espécies vegetais do Pantanal.
Provedor de dados: 14
Autores: GALVANI, F.; FÉLIX, C. G. S.
Este trabalho teve por finalidade avaliar o desempenho de um desfibrador mecânico comercial de cana-de-açúcar quanto à sua eficiência para a remoção de fibras para as espécies do gravatá, carandá e da bocaiuva em escala de bancada.
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Fibra Vegetal; Extração; Gravata; Caranda; Bocaiuva; Natural fibers; Plant fibers; Extraction.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083015

Desempenho de linhagens e híbridos de pimentão em dois sistemas de poda no cultivo hidropônico
Provedor de dados: 75
Autores: Santos,Paulo R; Melo,Roberto A; Carvalho Filho,José LS; Ferreira,Isabel VS; Silva,Fabian S; Lima Filho,Fernando P; Menezes,Dimas.
RESUMO Objetivou-se avaliar dois sistemas de poda em genótipos de pimentão hidropônico visando maiores produtividade e qualidade de frutos. Foi utilizado o delineamento em blocos casualizados, três repetições e tratamentos arranjados em parcelas subdivididas. As parcelas corresponderam aos dois sistemas de poda 1-2-4-N e 1-2-4 e as subparcelas aos genótipos de pimentão. O primeiro sistema de poda consistiu em deixar uma haste seguida de duas brotações e mais duas brotações de cada uma destas hastes, de modo a ter a princípio uma haste, depois duas e finalmente quatro. Após a formação de quatro hastes deixou-se o livre crescimento com o número indeterminado de hastes. O segundo diferenciou-se do primeiro por não permitir o crescimento livre e manter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum annuum; Produtividade; Ambiente protegido; Genótipos.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000100129

Desempenho e características de carcaça de três genótipos comerciais de frangos de corte alimentados com diferentes dietas
Provedor de dados: 45
Autores: Silva,M.T.P.; Veloso,R.C.; Pires,A.V.; Torres Filho,R.A.; Pinheiro,S.R.F.; Winkelstroter,L.K.; Barros,F.J.M.; Senna,J.A.B.
RESUMO Este estudo teve como objetivo avaliar o desempenho e as características de carcaça de frangos de corte de três genótipos comerciais do nascimento aos 35 dias de idade. Utilizou-se um total de 2.970 pintos de três genótipos de aves comerciais (Cobb 500, Hubbard Flex e Ross 308). Os programas nutricionais foram dieta basal, dieta com 10% mais e 10% menos de aminoácidos do que a dieta basal. As aves foram distribuídas em delineamento inteiramente ao acaso, em esquema fatorial 3x3x2 (genótipo x dieta x sexo), com cinco repetições e 33 aves por unidade experimental. Conversão alimentar, ganho de peso diário, ingestão da dieta e peso corporal aos 35 dias de idade foram registrados. Duas aves de cada unidade experimental foram amostradas e abatidas aos 35...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cobb; Conversão alimentar; Hubbard; Rendimento de carcaça; Ross.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501311

Desempenho e características quantitativas das carcaças de ovinos Morada Nova.
Provedor de dados: 14
Autores: LIMA, L. D. de; ALENCAR, R. T.; DUARTE, T. F.; BATISTA, A. S. M.; ALBUQUERQUE, F. H. M. A. R. de; FACO, O.; COSTA, R. G.
Objetivou-se avaliar em cordeiros da raça Morada Nova, o desempenho e as características das carcaças com ou sem suplementação na fase de aleitamento, abatidos em diferentes idades. O uso do creep feeding é uma excelente alternativa para promover ganhos incrementais na produção de carne de ovinos Morada Nova e, nas condições do estudo, a idade de abate não interfere no rendimento da carcaça.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Raça Morada Nova; Rendimento de carcaça; Semiárido; Brasil; Região Nordeste; Qualidade de carcaça; Carcasses; Meat yield.; Ovino; Cordeiro; Produção de carne; Sheep; Lamb meat; Meat production; Brazil.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088170

DESEMPENHO E CUSTOS OPERACIONAIS DE UM HARVESTER EM FLORESTA DE BAIXA PRODUTIVIDADE
Provedor de dados: 107
Autores: Costa, Eduardo Moreira; Marzano, Felipe Leitão da Cunha; Machado, Carlos Cardoso; Leite, Elton da Silva.
O objetivo deste trabalho foi avaliar o desempenho e os custos de um harvester em ﬂoresta de eucalipto de baixa produtividade. Um estudo temporal foi realizado para se conhecer o tempo de cada elemento do ciclo operacional. Dados de custo operacional e de produção foram fornecidos pela empresa onde foi realizada a pesquisa. A etapa que consumiu mais tempo foi a de processamento (66%), seguida pelo deslocamento (20%), abate (9%) e paradas (5%). A produtividade média foi de 7,92 m³sc h-1, com um volume individual médio de 0,125 m³sc arv.-1 e eficiência operacional média de 57%. O custo da hora efetivamente trabalhada foi de R$ 218,99 e o custo de produção foi de R$ 27,72 m3sc, O custo de produção se mostrou sensível às pequenas mudanças de produtividade. Os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização florestal; Manejo florestal; Colheita florestal colheita ﬂorestal  mecanização ﬂorestal  produção ﬂorestal.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/751

Desempenho e recomendação da cultivar de mandioca BRS Poti Branca para a mesorregião do agreste alagoano.
Provedor de dados: 14
Autores: SANTIAGO, A. D.; MORAIS, L. K. de; SANTOS, L. dos; CARVALHO, H. W. L. de.
bitstream/item/171878/1/COT-208-diagramado-final.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Cultivar.; Mandioca; Produtividade.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084908

Desempenho e recomendação de cultivares de soja BRS para a região agreste do SEALBA.
Provedor de dados: 14
Autores: PROCOPIO, S. de O.; SANTIAGO, A. D.; CARVALHO, H. W. L. de.
bitstream/item/172997/1/CIRC-86.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivar; Soja; Solo.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085089

Desempenho e recomendação de cultivares de soja BRS para a região dos Tabuleiros Costeiros do SEALBA.
Provedor de dados: 14
Autores: PROCOPIO, S. de O.; SANTIAGO, A. D.; CARVALHO, H. W. L. de.
bitstream/item/172998/1/CIRC-87.pdf
Tipo: Circular Técnica (INFOTECA-E)
Palavras-chave: Cultivar; Soja.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085090

Desempenho econômico da produção de farinha de mandioca em Cruzeiro do Sul, Acre, com adoção de boas práticas agrícolas.
Provedor de dados: 14
Autores: SA, C. P. de; SANTIAGO, A. C. C.; COSTA, F. de S.
A mandiocultura no Estado do Acre está relacionada diretamente com a cultura dos produtores familiares e os aspectos históricos de ocupação do território, assim como aos Objetivos do Desenvolvimento Sustentável das Nações Unidas, quando está vinculada à produção familiar e incorpora formas de aumento de produtividade de seus cultivos e de renda, contribuindo para a superação da pobreza e aumento da resiliência a eventos extremos. A Embrapa Acre considera a cadeia produtiva da mandioca no estado uma contribuição importante para o agronegócio acriano, uma vez que constitui a cultura anual com a segunda área cultivada e envolve aspectos agronômicos, econômicos, socioculturais e ambientais relevantes que permitiram o desenvolvimento de pesquisas participativas...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Boas práticas agrícolas; Vale do Juruá; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Análisis de costo-beneficio; Análisis económico; Cadena de suministro; Precios; Producción; Production.; Manhihot esculenta; Harina de yuca; Mandioca; Farinha; Cadeia produtiva; Análise econômica; Análise de custo-benefício; Preço.; Cassava flour; Supply chain; Economic analysis; Cost benefit analysis; Prices.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081837

Desempenho financeiro no período de estabelecimento de um consórcio agroflorestal com açaizeiro, bananeira, castanheira e seringueira (BR SAF AC 01).
Provedor de dados: 14
Autores: OLIVEIRA, T. K. de; MARINHO, J. T. de S.; SA, C. P. de; COSTA, C. R. da; SILVA, D. V. da; BAYMA, M. M. A.
Dentre os diversos tipos de sistemas agroflorestais (SAFs), os consórcios agroflorestais destacam-se pela característica da produção voltada para fins econômicos. Esses sistemas ?são uma mistura de um número limitado de espécies perenes, em geral menos de dez, de reconhecido valor comercial, tendo como propósito a exploração agronômica e econômica, formando e aproveitando diversos estratos verticais?. Os sistemas agroflorestais preconizam a sustentabilidade e pautados pela harmonia dos princípios ecológico, econômico e social têm se tornado uma referência potencial para políticas públicas. O novo código florestal brasileiro menciona a introdução dos SAFs como forma de recomposição de áreas de reserva legal e de preservação permanente, no âmbito da...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Sistema agroflorestal (SAF); Assai palm; Castanha do brasil; Rubber tree; Árbol de goma; Seringal Porvir; Epitaciolândia (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Corsorciação de cultura; Agroforestería; Cultivo mixto; Bananos; Análisis económico; Nuez del Brasil; Sistemas de cultivo.; Insumos agrícolas; Sistema de cultivo; Agrossilvicultura; Açaí; Banana; Musa sp; Castanha do pará; Bertholletia excelsa; Seringueira; Hevea brasiliensis; Insumo; Análise econômica; Caucho; Plátano.; Agroforestry; Cropping systems; Mixed cropping; Euterpe precatoria; Bananas; Brazil nuts; Farm inputs; Economic analysis.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084269

Desempenho produtivo da cultivar de feijão-comum BRS Esteio em Unidades Demonstrativas na Região Centro-Sul do Paraná.
Provedor de dados: 14
Autores: OLIVEIRA, M. G. de C.; OLIVEIRA, L. F. C. de; KUSDRA, G. do R. F.; CABRERA DIAZ, J. L.
O feijão-comum (Phaseolus vulgaris L.) é o alimento típico da população brasileira. É consumido com o arroz em pelo menos uma das refeições do brasileiro. Do total da produção de feijão da primeira safra, 45,4% provém da região Sul, sendo o Estado do Paraná o maior produtor. Para auxiliar no aumento da produtividade e contribuir para que os agricultores utilizem sementes do sistema formal, a Embrapa desenvolve cultivares de feijão-comum adaptadas às condições de cultivo em todo o país, por exemplo, a cultivar BRS Esteio, do grupo preto. O objetivo deste estudo foi demonstrar o desempenho dessa cultivar no Paraná, utilizando os resultados das Unidades Demonstrativas (UDs) conduzidas pelo Instituto Emater, no escopo do Projeto Centro-Sul de Feijão e Milho,...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Paraná; BRS Esteio; Rendimento de grãos; Feijão; Transferência de tecnologia; Semente; Produtividade; Grão.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071340

Desempenho produtivo de frangos de corte e utilização de energia e nutrientes de dietas iniciais com milho classificado ou não e suplementadas com complexo enzimático
Provedor de dados: 45
Autores: Fernandes,J.I.M.; Contini,J.P.; Prokoski,K.; Gottardo,E.T.; Cristo,A.B.; Perini,R.
RESUMO Dois experimentos foram conduzidos com o objetivo de avaliar o efeito da adição de um complexo enzimático em dietas iniciais elaboradas com milho classificado ou não por mesa densimétrica sobre o desempenho produtivo e a digestibilidade de nutrientes. Foram utilizados 1080 frangos de corte, machos, distribuídos em um delineamento inteiramente ao acaso, em esquema fatorial 2 x 3 (milho classificado ou não vs. dieta controle, dieta controle acrescida de complexo enzimático e dieta controle acrescida de enzimas e com redução de 150kcal de EM), totalizando seis repetições e 36 unidades experimentais. No ensaio de metabolismo, foram utilizadas 96 aves de 21 dias de idade, alojadas em baterias metálicas e distribuídas aos seis tratamentos, com oito...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energia metabolizável; PNAs; Enzimas exógenas; Ganho de peso.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100181

Desempenho produtivo e características de carcaça de cordeiros Rabo Largo puro e cruzados com Santa Inês
Provedor de dados: 45
Autores: Landim,A.V.; Costa,H.H.A.; Carvalho,F.C.; Costa,A.C.; Alencar,R.T.; Silva,L.N.C.; Gomes,J.S.; Batista,A.S.M.; Miyagi,E.S.; Lima,L.D.
RESUMO Objetivou-se avaliar o efeito do cruzamento entre ovinos nativos no desempenho e características da carcaça. Foram utilizados vinte cordeiros, machos, inteiros, com idade inicial de quatro meses, e peso médio inicial 19,0±5,11, distribuídos em dois grupos genéticos: Rabo Largo (RL) e Santa Inês x Rabo Largo (F1SI x RL), em um delineamento inteiramente ao acaso. Os animais foram terminados em regime de confinamento durante 70 dias. Os cordeiros F1SI x RL apresentaram maiores pesos ao desmame, ao abate, do corpo vazio, das carcaças quente e fria, e maior rendimento biológico. Verificaram maiores valores para os parâmetros de morfometria da carcaça para animais F1SI x RL comparados aos animais Rabo Largo (P&lt;0,05). Os pesos da hemi-carcaça e dos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ovinos; Cruzamento; Naturalizados; Rendimento de carcaça.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000501267

DESEMPENHO PRODUTIVO E QUALIDADE DE CULTIVARES DE RÚCULA EM SISTEMA SEMI-HIDROPÔNICO
Provedor de dados: 196
Autores: Jardina, Lucimara Lima; Cordeiro, Carlos Alberto Martins; Silva, Marcelo Cléon de Castro; Sanches, Alex Guimarães; Araújo Júnior, Pedro Vitorino de.
O sistema semi-hidropônico é uma alternativa para a produção de hortaliças; combina substrato inerte e solução nutritiva, requer menor quantidade de água e funciona por nível, não há uso de energia elétrica. Nesse contexto, objetivou-se avaliar o desempenho produtivo e a qualidade de cultivares de rúcula em sistema semi-hidropônico. A pesquisa foi desenvolvida em hidroponia comercial localizada no município de Altamira-PA, no período de dezembro de 2014 a fevereiro de 2015. As cultivares avaliadas foram: Apreciatta, Cultivada, Donatella, Gigante e Rococó. Aos 28 dias após o transplante foram avaliados a altura das plantas, número de folhas, massa fresca das raízes e produtividade; a qualidade foi determinada mediante análises de pH, sólidos solúveis totais...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1399

Desempenho socioambiental da integração lavoura-pecuária-floresta (ILPF) no Maranhão: estudo de caso 1: Fazenda Barbosa-Brejo.
Provedor de dados: 14
Autores: TOLEDO, M. M.; COSTA, J. B.; ARAUJO NETO, R. B. de; TEIXEIRA NETO, M. L.
Os sistemas de Integração Lavoura-Pecuária-Floresta (ILPF) foram aprimorados ao longo da última década pela pesquisa agropecuária brasileira, que envidou esforços para sua disseminação nas diferentes regiões agrícolas brasileiras. Foi avaliado o desempenho socioambiental de um sistema ILPF conforme o contexto de adoção observado na Fazenda Barbosa, localizada no município de Brejo-MA, microrregião de Chapadinha, no leste do estado do Maranhão. Essa fazenda tem sido uma importante propriedade parceira da Embrapa e da Rede de Fomento ILPF para implantação e teste dessa tecnologia no Maranhão. O método de avaliação utilizado foi o de "Avaliação de Impactos de Inovações Tecnológicas Agropecuárias" (Ambitec-Agro), o qual permite avaliar qualitativamente sete...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: ILPF; Maranhão; Avaliação de impacto ambiental; Análise multicritérios; Avaliação de tecnologias; Sustentabilidade; Tecnologia Agrícola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085098

Desempenhos produtivo e reprodutivo de um rebanho F1 Holandês x Gir em Minas Gerais
Provedor de dados: 45
Autores: Ribeiro,L.S.; Goes,T.J.F.; Torres Filho,R.A.; Araújo,C.V.; Reis,R.B.; Saturnino,H.M.
RESUMO Objetivou-se avaliar os desempenhos produtivo e reprodutivo de vacas F1 Holandês x Gir Minas Gerais, as quais foram mantidas em sistema de produção a pasto no verão, com suplementação de concentrado, e, no inverno, alimentadas com cana-de-açúcar, polpa de citros e concentrado. As características avaliadas foram: idade ao primeiro parto, intervalo parto-primeiro serviço, período de serviço, intervalo de partos, permanência da matriz no rebanho, produção de leite total por lactação, duração da lactação, produção média diária, produções ajustadas a 280 dias e a 305 dias de lactação, produção de leite por intervalo de partos e curvas de lactação conforme ordem de partos, época de partos e período de serviço. A função gama incompleta foi utilizada para...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bovinos de leite; Curva de lactação; Rebanho mestiço; Produção de leite.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601624

Desenvolvendo o perfil empreendedor dos agricultores familiares.
Provedor de dados: 14
Autores: ALVES, R. C.
bitstream/item/168079/1/Rosangela-Alves-Documento-443-web.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Agricultores familiares.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081387

Desenvolvimento de cultivares de arroz irrigado para a região tropical do Brasil no período de 2009 a 2014.
Provedor de dados: 14
Autores: CORDEIRO, A. C. C.; TORGA, P. P.
bitstream/item/162885/1/Doc-60-RR-Desenvolvimento-Arroz-Irrigado-2017-LR.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Oryza Sativa.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1074257

Desenvolvimento de Spodoptera frugiperda (Smith, 1797) em cultivares de milho em laboratório.
Provedor de dados: 14
Autores: FERNANDES, F. O.; ABREU, J. A.; CHRISTI, L.; RODRIGUES FILHO, J. A.; MARTINS, A.; ROSA, A. P. S. A. da.
bitstream/item/175410/1/Boletim-264.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Lagarta; Milho; Praga de Planta; Spodoptera Frugiperda.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081680

Desenvolvimento de um banco de dados com interface web como repositório de informações sobre raças taurinas do projeto Pologen.
Provedor de dados: 14
Autores: CARVALHO, H. G. de; SOLLERO, B. P.; CARDOSO, F. F.
Estrutura do repositório de dados; Inserção de dados; Funções; Alertas
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Processamento da informação; Bovino; Touro.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083995

Desenvolvimento e avaliação de equipamento de tração, para redução de fraturas de ossos longos de cães
Provedor de dados: 45
Autores: Tudury,E.A.; Souza,A.F.A.; Fernandes,T.H.T.; Araújo,B.M.; Oliveira,L.M.; Amorim,M.M.A.; Espíndola,C.R.S.; Silva,I.C.C.
RESUMO Fraturas costumam ocorrer com encavalgamento das extremidades ósseas, dificultando, assim, sua redução. Esta pesquisa teve como objetivo desenvolver um equipamento de tração esquelética a ser utilizado em caninos acometidos de fraturas de ossos longos. Foram utilizados 21 cães de raças variadas, pesando entre dois e 27kg, com idade entre dois meses e 11 anos, com fraturas diafisárias ou metafisárias ocorridas entre três e 24 dias. Enquanto a fixação do corpo do paciente à mesa foi efetuada com cintas de náilon, a força de tração aplicada ao longo do eixo ósseo do membro fraturado foi realizada mediante cintas de náilon ou pinos transfixados e estribos (sendo os pinos implantados na epífise distal do osso fraturado), com a força de tração medida por...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; Fraturas; Redução; Equipamento.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400933

DESENVOLVIMENTO E CARACTERIZAÇÃO FÍSICO-QUÍMICA DE GELEIA COMUM E EXTRA DE GRAVIOLA COM PIMENTA
Provedor de dados: 196
Autores: Teles, Ana Claudia Martins; Pinto, Ellen Godinho; dos Santos, Janyne Ribeiro; de Oliveira, Camila Fernanda Dias; Soares, Dayana Silva Batista.
A produção de geleias é um processo bastante utilizado, porém algumas frutas com grande quantidade de nutrientes, como é o caso da graviola, são ainda pouco exploradas comercialmente nesses processos. Neste trabalho teve-se como objetivo o desenvolvimento e caracterização de geleia de graviola (Annona muricata) com pimenta “dedo de moça” tipo extra e comum em três concentrações de pectina 0,5; 1,0 e 1,5%. As análises físicas e químicas foram analisadas quanto ao seu teor de sólidos solúveis totais, umidade, vitamina C, Aw (atividade de água), acidez e pH, teste de sinérese e coloração expressa com valores de L*, a*, b*,croma e hue. A acidez e umidade foram influenciadas pela concentração de pectina e também pela concentração de açúcar na geleia extra e...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/1341

Desenvolvimento inicial de Tangerineira-Tangor Piemonte sobre diferentes porta-enxertos no Semiárido do Ceará.
Provedor de dados: 14
Autores: SOMBRA, K. E. S.; LOUREIRO, F. L. C.; SILVA, A. C. C. e; PASSOS, O. S.; BASTOS, D. C.
O cultivo de tangerineiras expande-se nacionalmente. O trabalho objetivou-se a verificar o desenvolvimento inicial de tangerineira-tangor Piemonte sobre diferentes porta-enxertos no semiárido cearense. O delineamento foi inteiramente casualizado (DIC), em esquema 6 x 4, com seis porta-enxertos e quatro repetições por tratamento, listando-se: T1 - Limão Cravo Santa Cruz; T2 - Citrandarin San Diego; T3 - Citrandarin Indio; T4 - Citrandarin Riverside; T5 - Híbrido 059 e T6 - Tangerina Sunki Tropical, transplantadas sob espaçamento 5 x 2m em Vertissolo Hidromórfico Órtico Típico (SiBCS). Avaliou-se altura (h), diâmetro entre plantas e entre linhas (Dl e Dr), calculando-se o volume de copa (V3), além do diâmetro do caule 10 cm acima e abaixo da enxertia,...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Semiárido; Tangor Piemonte; Grafting; Fruta Cítrica; Tangerina; Porta Enxerto; Citrus; Citrus fruits.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081817

Design a cutter prototype to separate date palm leaflets from fronds (Rachis)
Provedor de dados: 111
Autores: Ismail, Nahed Khairy.
This study was carried out, at Dept. of Agric. Eng., Faculty of Agric., Mansoura Univ., Egypt during 2014 spring season, to design and evaluate a cutting prototype performance and production as a date palm leaves components (fronds, leaflets and spines).  The tested treatments include saw speed (167.5, 251.2, 334.9 and 418.7 rad s-1), saw teeth inner spacing (4, 5 and 8 mm) and feeding speed ratio (1:1, 1:1.25, 1:1.67 and 1:2.50).  The study concluded that the optimum operation conditions of saw speed of 334.9 rad s-1, saw teeth inner spacing of 8 mm and 1:1.25 feeding speed ratio achieved cut fronds productivity of 1051.5 m h-1, cut leaflets and spines productivity of 183.86 kg h-1, cutting leaflets efficiency of 99.32%, leaflet losses of 0.68 %, frond...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering-Bio-system Engineering Date palm leaves; Leaflet; Frond; Efficiency; Circle saw; Losses; Energy.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4043

DESIGN AND CONSTRUCTION OF A MOTORIZED GINGER JUICE EXPRESSION MACHINE
Provedor de dados: 111
Autores: Onu, Onu olughu; Simonayan, Kayode Joshua.
A motorized ginger juice expression machine (GJEM) was designed and developed using locally available materials. The developed machine was tested for juice yield, juice expression efficiency, juice expression loss and juice throughput capacity. Fresh ginger rhizomes at 78.69% moisture content was used for the test. The result revealed a juice yield, expression efficiency, expression loss and throughput capacity of 53.77 %, 78.78 %, 25.5% and 7.5kg/hr respectively. The GJEM is powered by a 3 hp single-phase electric motor and is affordable. Drying of ginger rhizome deteriorates the oleoresin content and hence, the value and quality of ginger. The motorized ginger juice expressing machine offers an affordable and simple method of processing fresh ginger...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural and Bioresource Engineering; Bioprocess and Food Engineering Expression  Pulverize  Ginger juice  Expression efficiency  Expression loss  Juice yield.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4099

Design and deployment of semiochemical traps for capturing Anthonomus rubi Herbst (Coleoptera: Curculionidae) and Lygus rugulipennis Poppius (Hetereoptera: Miridae) in soft fruit crops
Provedor de dados: 21
Autores: Fountain, Michelle; Baroffio, Catherine; Borg-Karlson, Anna-Karin; Brain, Phil; Cross, Jerry; Farman, Dudley; Hall, David; Ralle, Baiba; Rendina, Paolo; Richoz, Pauline; Sigsgaard, Lene; Storberget, Sverre; Trandem, Nina; Wibe, Atle.
Strawberry blossom weevil (SBW), Anthonomus rubi Herbst (Coleoptera: Curculionidae) and European tarnished plant bug (ETB), Lygus rugulipennis Poppius (Hetereoptera: Miridae), cause significant damage to strawberry and raspberry crops. Using the SBW aggregation pheromone and ETB sex pheromone we optimized and tested a single trap for both species. A series of field experiments in crops and seminatural habitats in five European countries tested capture of the target pests and the ability to avoid captures of beneficial arthropods. A Unitrap containing a trapping agent of water and detergent and with a cross vane was more efficient at capturing both species compared to traps which incorporated glue as a trapping agent. Adding a green cross vane deterred...
Tipo: Journal paper
Palavras-chave: Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/31673/1/1-s2.0-S0261219417301175-main.pdf__tid%3D4dddce9c-b331-11e7-a42b-00000aacb35e%26acdnat%3D1508241180_8a2b0ec55ed718b4fdd7d2747509e45c

DESIGN AND FABRICATION OF A SCREW CONVEYOR
Provedor de dados: 111
Autores: Olanrewaju, Taofiq Olayinka.
Grain must be transported from one location to another. Several disadvantages are associated with grain transportation, especially manual loading into trailers and silos. The need for a grain handling equipment became pertinent; hence, this study designed and fabricated a simple and medium size auger aimed at conveying grains upward into a silo. The conveyor was fabricated from pure local materials considering the techno – economic properties. Tests were run on the conveyor using granular materials like maize, sorghum and gari at 13% moisture content. The angles of test were 00, 150, 300, 450, and 600 for each grain. It was found capable of loading an average size silo of 2.68 m3 in 15 minutes. The conveyor has an efficiency of 99.95%, and average output...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grain; Conveyor; Auger; Capacity.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4097

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 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/evaluation; Chistosan/evaluation/gelatin complex film; Drugs/administration; Drugs/delivery system/Colon-targeting; Tablets/bilayer-coated.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100601

Design, development and evaluation of a kenaf seed metering system based on its physical and aerodynamic properties
Provedor de dados: 111
Autores: Bakhtiari, Mohammad Reza.
In this study a vacuum seed metering system was designed and developed based on physical and aerodynamic properties of kenaf seed (Hibiscus cannabinus L.). The kenaf vacuum seed metering system was evaluated in the laboratory using kenaf seeds. For laboratory tests, a completely randomized design (CRD) with three replications was chosen. The data were analyzed by SAS program version 9.1 and means separation test were done using Duncan’s multiple range test (DMRT). Based on this study, the most suitable opening diameter and opening angle for planting kenaf seed are 2.5 mm and 120o respectively with having the minimum miss and multiple indices with having optimum quality of feed index.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Assistant Professor  Agricultural Engineering Research Department  Hamedan Agricultural and Natural Resources Research and Education Center  AREEO  Hamedan  Iran; M.bakhtiari@areeo.ac.ir Kenaf  physical and aerodynamic properties  design and development  seed metering system.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4172

Design, implementation and tuning of an irrigation canal system SCADA
Provedor de dados: 111
Autores: Rijo, Manuel.
Abstract: The paper presents the design, implementation and field tuning of the SCADA system of a Portuguese irrigation canal network upstream controlled with AMIL radial gates and equipped with other Neyrpic devices. In addition of the irrigation district and its hydraulic main system, the paper also presents SCADA architecture, including two synoptics, and their remote terminal units (monitoring and control and monitoring units). The SCADA manual controllers – direct, gate position and gate flow controllers - are defined for the main canals and main distributors intakes, in order to permit a pre-defined flow value or a daily flow schedule achievement. SCADA also monitors outflows from the main canals and main distributors - the most important canal top...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydraulics; Irrigation canals; Irrigation canal modernization; SCADA systems Canal control; Flow controller; Flow equations; Irrigation canal; Local upstream control; SCADA system.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4018

Design requirements of a human-powered planter
Provedor de dados: 65
Autores: Stefanello,Giusepe; Machado,Antônio Lilles Tavares; Reis,Ângelo Vieira dos; Morais,César Silva de; Oldoni,André.
ABSTRACT: This study aimed to establish client and design requirements of a human-powered planter. A total of 13 client requirements and 13 design requirements were established for prioritizing planter performance, thus providing benefits to users.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Machinery design; Precision planter; Agricultural machinery.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600402

Désinfection de l’eau de mer – DESIMER Etude des sous-produits de désinfection
Provedor de dados: 5
Autores: Stavrakakis, Christophe; Papin, Mathias; Dupuy, Beatrice; Riou, Karen; Penisson, Christian; Nourry, Max; Hatt, Philippe-jacques; Buchet, Vincent; Palvadeau, Hubert.
L'eau qui alimente des structures d’élevage ou encore des plateformes expérimentales aquacoles (et potentiellement l’eau qui en est issue) peut être contaminée par des agents pathogènes infectant les coquillages, et plus particulièrement les huîtres, ou encore par des agents pathogènes entériques représentant un risque pour les consommateurs. Par ailleurs, la production possible d'huîtres tétraploïdes dans les installations d’élevage implique l’étude de solutions de traitement adaptées pour éviter tout rejet de gamètes, larves ou naissain d’animaux polyploïdes dans l'environnement. Le projet DESIMER a donc pour objectif d’étudier et de comparer différentes techniques de désinfection de l’eau de mer : la chloration, l’ozonation et le rayonnement UV afin de...
Tipo: Text
Palavras-chave: Désinfection; Traitement de l’eau; Sous-produits; Vibrio aestuarianus; OsHV-1; Crassostrea gigas.; Disinfection; Water Treatment; By-products; Vibrio aestuarianus; OsHV-1; Crassostrea gigas.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00376/48756/49141.pdf

Desorption isotherms of Lactuca sativa seeds
Provedor de dados: 91
Autores: Zeymer,Juliana S.; Corrêa,Paulo C.; Oliveira,Gabriel H. H. de; Baptestini,Fernanda M.; Freitas,Rita C. P.
ABSTRACT Lactuca sativa seeds are highly sensitive to climate conditions; thus, they should be stored securely to maintain their qualitative and quantitative characteristics. Studies on hygroscopicity aim to decrease possible changes in agricultural products under specific environmental conditions. Accordingly, this study aims to develop an appropriate mathematical model to represent the desorption isotherms of Lactuca sativa seeds. The hygroscopic equilibrium was achieved using a static-gravimetric method at temperatures of 10, 20, 30, 40 and 50 °C and water activity in the range 0.11-0.96. Six mathematical models were fitted to the experimental data of the equilibrium moisture content of Lactuca sativa seeds. The best model was chosen based on the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mathematical modeling; Hygroscopic equilibrium; Relative humidity; Temperature.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000800568

DESTAQUES de la investigación: resultados de la investigación que merecen ser conocidos: inclusión de fusarium oxysporum f.sp. cubense en la lista de enfermedades cuarentenarias de brasil
Provedor de dados: 14
bitstream/item/170060/1/Folder-Fusarium-MarcioPorto-espanhol-AINFO.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Doença de planta.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083916

DESTAQUES de la Investigación: resultados que merecen ser conocidos.
Provedor de dados: 14
bitstream/item/169773/1/Folder-Banana-SigatokaNegra-MarcioPorto-espanhol.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Bnana.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083482

DESTAQUES de la Investigación : resultados que merecen ser conocidos:tratamiento hidrotérmico de mango.
Provedor de dados: 14
bitstream/item/169747/1/Folder-Manga-MarcioPorto-espanhol-AINFO-.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Mango.; Manga.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083439

Desulfurobacterium indicum sp nov., a thermophilic sulfur-reducing bacterium from the Indian Ocean
Provedor de dados: 5
Autores: Cao, Junwei; Birien, Tiphaine; Gayet, Nicolas; Huang, Zhaobin; Shao, Zongze; Jebbar, Mohamed; Alain, Karine.
A novel sulfur-reducing bacterium, strain K6013(T), was isolated from a sulfide sample collected at a depth of 2771 m from a high-temperature hydrothermal vent in the Indian Ocean. Cells were Gram-stain-negative, anaerobic, motile rods (0.92.2 x 0.4-0.6 mu m). The strain grew at NaCl concentrations ranging from 1 to 4.5% (w/v) (optimum 2.5 %), at pH 5 to 8 (optimum pH 6), and at temperatures between 40 and 75 degrees C (optimum 65 degrees C). K6013(T) was an obligate chemolithoautotroph, using thiosulfate, sulfur and nitrate as terminal electron acceptors in the presence of H-2 but not sulfate, sulfite nor nitrite. The major cellular fatty acids were C-16 : 0 (17.4 %), C-18 : 1 omega 7c/C-18 : 1 omega 6c (ummed feature 8, 37.91 %), C-18 : 0 (18.29 %) and...
Tipo: Text
Palavras-chave: Desulfurobacterium; Thermophilic; Hydrothermal vent; Chemolithoautotroph; Sulfur-reducer.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00395/50637/53724.pdf

Desvendando falácias sobre a canola.
Provedor de dados: 14
Autores: GRIMALDI, R.; TOMM, G. O.
bitstream/item/172772/1/ID44300-2017v3p60OleosGorduras.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Colza; Canola.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087765

Det er godt at være skovsvin
Provedor de dados: 21
Autores: Petersen, Maja Eline.
Fordelene ved at have træer i farefolden er mange. Det kan forbedre søernes velfærd, formindske udvaskning, og samtidig kan flisen udnyttes til bioenergi eller rodemateriale til slagtesvinene på stald.
Tipo: Newspaper or magazine article
Palavras-chave: Health and welfare; Pigs.
Ano: 2017
URL: http://orgprints.org/32402/1/det-er-godt-at-vaere-skovsvin

Detailed milk fatty acid profiling of the Danish dairy cattle population
Provedor de dados: 21
Autores: Poulsen, Nina Aagaard; Hein, Lisa; Gregersen, Sandra Beyer; Sørensen, Lars Peter; Larsen, L.B.; Kargo, Morten; Buitenhuis, Albert Johannes.
Abstract  Milk fatty acid (FA) composition can be manipulated through feeding, and especially effects of grazing have been shown to promote a healthier milk FA profile due to increasing contents of beneficial FAs, like conjugated linoleic acid (CLA) and α-linolenic acid (C18:3, the main n3 FA in milk). In addition to diet-based manipulations, selective breeding for specific FA could also be a strategy for altering the FA profile as milk FA display low to moderate heritabilites (0.07-0.34 in Danish Holstein).  Since 2015, milk samples from all Danish dairy cows under yield control have been analyzed using mid infrared spectroscopy. The FOSS Application Note 64 has subsequently been used to predict content of seven FA groups (short-chain FA (SCFA),...
Tipo: Conference paper, poster, etc.
Palavras-chave: Breeding and genetics; Health and welfare.
Ano: 2017
URL: http://orgprints.org/32173/1/Poulsen%20et%20al%20SobCows%20poster_2.pdf

DETECCIÓN DE CAMBIOS DE LA LÍNEA COSTERA AL NORTE DEL DISTRITO DE BUENAVENTURA MEDIANTE EL USO DE SENSORES REMOTOS
Provedor de dados: 50
Autores: Cifuentes-Ossa,María Alejandra; Rosero-Henao,Leidy Viviana; Josephraj-Selvaraj,John.
RESUMEN Este estudio se enfoca en la detección de la magnitud del cambio de la línea costera al norte del Distrito de Buenaventura, en el Pacífico colombiano, durante un periodo de 30 años, en una costa donde la geomorfología incluye playas, acantilados, estuarios, deltas y marismas. Por medio de imágenes satelitales (Landsat MSS, ETM+ y OLI TIRS) se detectaron posiciones históricas de la línea costera, con el fin de identificar los procesos de cambio, en términos de erosión y acreción, desde 1986 hasta 2015. Se realizó un análisis estadístico para encontrar estimaciones de las distancias y tasas de cambio de las líneas costeras, usando la herramienta del Servicio Geológico de los Estados Unidos (USGS por sus siglas en inglés): Digital Shoreline Analysis...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Buenaventura; Pacífico colombiano; Cambios de la línea costera; Erosión; Acreción.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000100137

Detection and analysis of different interactions between resistance mechanisms and carbapenems in clinical isolates of Klebsiella pneumoniae
Provedor de dados: 58
Autores: Dalmolin,Tanise Vendruscolo; Bianchini,Bianca Vendruscolo; Rossi,Grazielle Guidolin; Ramos,Ana Carolina; Gales,Ana Cristina; Trindade,Priscila de Arruda; Campos,Marli Matiko Anraku de.
Abstract Carbapenems are considered last-line agents for the treatment of serious infections caused by Klebsiella pneumoniae, and this microorganism may exhibit resistance to β-lactam antibiotics due to different mechanisms of resistance. We evaluated 27 isolates of K. pneumoniae resistant to carbapenems recovered from inpatients at the University Hospital of Santa Maria-RS from July 2013 to August 2014. We carried out antimicrobial susceptibility, carbapenemase detection, testing for the presence of efflux pump by broth microdilution and loss of porin by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Genetic similarity was evaluated by ERIC-PCR. High levels of resistance were verified by the minimum inhibitory concentration for the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Klebsiella pneumoniae; Carbapenemases; Loss of porins; Efflux pump.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300493

Detection and differentiation of Entamoeba histolytica and Entamoeba dispar in clinical samples through PCR-denaturing gradient gel electrophoresis
Provedor de dados: 56
Autores: López-López,P.; Martínez-López,M.C.; Boldo-León,X.M.; Hernández-Díaz,Y.; González-Castro,T.B.; Tovilla-Zárate,C.A.; Luna-Arias,J.P.
Amebiasis is one of the twenty major causes of disease in Mexico; however, the diagnosis is difficult due to limitations of conventional microscopy-based techniques. In this study, we analyzed stool samples using polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) to differentiate between Entamoeba histolytica (pathogenic) and E. dispar (non-pathogenic). The target for the PCR amplification was a small region (228 bp) of the adh112 gene selected to increase the sensitivity of the test. The study involved 62 stool samples that were collected from individuals with complaints of gastrointestinal discomfort. Of the 62 samples, 10 (16.1%) were positive for E. histolytica while 52 (83.9%) were negative. No sample was positive for E....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amebiasis; Neglected diseases; Diagnostic; PCR; DGGE; Adh112 gene.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000400607

Detection and sequencing of Potato virus Y (PVY) and Potato leafroll virus (PLRV) in a volunteer plant of Solanum tuberosum L. cv. Diacol-Capiro
Provedor de dados: 109
Autores: Cárdenas,Héctor Medina; Sánchez,Pablo Gutiérrez; Montoya,Mauricio Marín.
Abstract Viral diseases are among the most limiting factors in the production of potato in Colombia and the rest of the world. The best strategy to control plant viruses consists on the use of certified seed tubers, control of arthropod vectors and the use of adequate crop management practices that reduce mechanical transmission and the presence of viral reservoirs like weeds and volunteer plants. However, the successful implementation of these practices relies on the availability of highly sensitive techniques that allow for the asymptomatic detection of viruses. In this work, we tested the performance of Next-generation sequencing (NGS) and real time RT-PCR (RT-qPCR) on a single volunteer potato plant (cv. Diacol-Capiro) growing naturally in a seed-tuber...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polerovirus; Potyvirus; RT-qPCR; High-throughput sequencing; Solanaceae.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122017000400625

Détection des risques de contamination des Coquilles Saint Jacques en Baie de Seine - DISCCO - Rapport Final
Provedor de dados: 5
Autores: Schapira, Mathilde; Courtay, Gaelle; Francoise, Sylvaine.
Au cours des trois années d’étude (2013-2015), les concentrations en acide domoïque particulaire (ADp) sont restées inférieures à 60 ng l-1 sur l’ensemble de la zone et aucun dépassement de seuil n’a été observé dans les coquillages au cours de cette même période. Lors de la crise sanitaire de 2012, des concentrations en ADp de plus de 4000 ng l-1 avaient été mesurées au printemps au cours du bloom de Pseudo-nitzschia et des concentrations en AD très élevées avaient rapidement été observées dans les coquilles Saint Jacques dès le début de l’été. Ces observations suggèrent que des concentrations en ADp inférieures à 100 ng l-1 seraient insuffisantes pour une contamination massive des bivalves filtreurs en baie de Seine. Ces résultats sont en accord avec une...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00400/51107/51891.pdf

Detection of Anisakidae larvae parasitizing Plagioscion squamosissimus and Pellona castelnaeana in the State of Pará, Brazil
Provedor de dados: 3
Autores: Rabelo, Núbia Lorena Farias; Silva, Thatyana Cristina Muniz e; Araujo, Laudemir Roberto Ferreira; Pinheiro, Raul Henrique da Silva; Rocha, Carlos Alberto Machado da.
 Five specimens of Plagioscion squamosissimus from Xingu River and ten specimens of Pellona castelnaeana from Mosqueiro Island, both in the State of Pará, Brazil, were examined to investigate the presence of anisakid nematodes, due to their zoonotic potential. Their parasitism indices and sites of infection were also determined. This is the first record of Anisakidae parasitizing Pellona castelnaeana. Four-hundred and eighty-four third-stage larvae (L3) of Anisakidae were found, of which 42 were found in P. squamosissimus and 442 in P. castelnaeana. The parasitism indices of the anisakid collected from the P. squamosissimus comprised prevalence (P) of 100%, mean infection intensity (MI) of 8.4, range of infection (RI) of 1-13, mean abundance (MA) of 8.4,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.13.00.00-3 freshwater fish; Zoonosis; Anisakidae; Amazon basin. Parasitologia.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/35615

DETECTION OF CRITICAL POINTS FOR THE OCCURRENCE OF INSECTS IN RICE STORAGE UNITS
Provedor de dados: 107
Autores: Silva, Fernando Felisberto da; Escovar, Renan Lopes; Dias, Naymã Pinto; Bertan, Larissa Canhadas.
The Rio Grande do Sul is the main state producer and rice storer from Brazil, especially the region of the Western Frontier. The objective of this study was to identify the main critical points for the occurrence of insect pests in two rice storage units in the city of Itaqui, Border West of Rio Grande do Sul. Visual inspections were carried out in two storage units for receiving the crop 2010/2011 and two criteria were established, the existence of adult insects and the accumulation of impurities, waste grain and dust. Inspected up. external and internal parking lot; scales; discharge hoppers; drying area; adjacency of storage silos; beneficiation industry; storage units of finished product; laboratory and classification; grain transportation equipment...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Armazenamento arroz armazenado; Controle de qualidade; Pragas de grãos armazenados; Proflaxia.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/731

Detection of differentially methylated regions of irradiated fig tree selections
Provedor de dados: 63
Autores: Rodrigues,Maria Gabriela Fontanetti; Soares,Murilo Racy; Gimenez,Daniele Fernanda Jovino; Fonseca,Larissa Fernanda Simielli; Torrieri,Erico; Ramos,Ester Silveira; Giuliatti,Silvana.
ABSTRACT Fig tree (Ficus carica L.) breeding programs using conventional methods, such as directed crosses, to obtain new cultivars, are unworkable in many countries, including Brazil. Consequently, genetic breeding through mutagenesis has emerged as an important line of research that can improve this crop, and be a significant source of information about this species and assist in the implementation of propagation projects and appropriate management. The aim of this study was to verify the existence of epigenetic variability attributable to DNA methylation in irradiated fig selections when compared both to each other and to the main commercial cultivar, “Roxo-de-Valinhos”, which had previously used methylation-sensitive amplified polymorphism (MSAP) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ficus carica; DMRs; Methylation; Plant breeding; Epigenetics.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000400285

Detection of Genetic Relationship in the Tree of Life of Some Quail Through Molecular Markers Analyses
Provedor de dados: 52
Autores: Deef,Lamiaa Elsayed Mokhtar.
ABSTRACT  Quail is an important and interesting group of galliform birds. The Common quail (Coturnix coturnix); the Japanese quail (Coturnix japonica); the Panda quail (Coturnix japonica); the Dotted white quail (Coturnix japonica) and the Bobwhite quail (Colinus virginianus) were used in this study. PCR-RFLP and SDS-proteins were performed to reveal the genetic characterization and genetic relationship of the studied quails. Analysis of fragments generated by digestion of PCR product with restriction enzyme NlaIII recorded highly polymorphic restriction profiles. There is a wide intraspecific COI, SEMA3E and TLX genes variability among the studied quails. Protein bands varied from10 to 18 between quails with minimum number of bands were in the Dotted...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Birds; PCR; Quail; SDS-PAGE; Galliformes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100425

Detection of microorganisms, endotoxins and aluminum in mobile dialysis services
Provedor de dados: 3
Autores: Jesus, Priscila Rodrigues de; Ferreira, Joana Angélica Barbosa; Freitas, Hércules Rezende; Abrantes, Shirley de Mello Pereira; Marin, Victor Augustus.
 Hemodialysis water and dialysates are fundamental in the treatment of kidney disease. During just one hemodialysis session, 120 liters of dialysate are consumed. Thus, it is essential that the parameters of chemical and microbiological quality of the fluids used in dialysis systems are carefully observed. In this study, water samples were collected at 12 hospitals in the state of Rio de Janeiro. The samples were obtained at three points of fluid reservoirs: pre-, post-osmosis and dialysis solution. After collection, colony forming units (CFU), total coliforms and Escherichia coli 100 mL-1 were quantified. Later, isolated colonies and endotoxin content were identified by biochemical assays. Data about total aluminum levels per sample (mg L-1) were also...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dialysis; Hemodialysis units; Dialysis solutions.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/31779

Detection of Mycobacterium avium subsp. paratuberculosis in bovine milk from the state of Pernambuco, Brazil
Provedor de dados: 58
Autores: Albuquerque,Pedro Paulo Feitosa de; Santos,André de Souza; Souza Neto,Orestes Luiz de; Kim,Pomy de Cássia Peixoto; Cavalcanti,Erika Fernanda Torres Samico Fernandes; Oliveira,Júnior Mário Baltazar de; Mota,Rinaldo Aparecido; Pinheiro Júnior,José Wilton.
Abstract The aim of this study was to detect the IS900 region of Mycobacterium avium subsp. paratuberculosis (MAP) in bovine milk samples using real-time polymerase chain reaction (qPCR) and conventional PCR, and to study the agreement between these tests. A total of 121 bovine milk samples were collected from herds considered positive for MAP, from the State of Pernambuco, Brazil. MAP DNA was detected in 20 samples (16.5%) using conventional PCR and in 34 samples (28.1%) using qPCR. MAP DNA was detected in all of the 6 animal farms studied. Moderate agreement was found between qPCR and conventional PCR results, where the sensitivity and specificity of conventional PCR in relation to qPCR were 50% and 96.6%, respectively. Thus, the IS900 region of MAP was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Molecular biology; Diagnosis; Paratuberculosis; Milk.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100113

Detection of SNPs in the BMP6 Gene and Their Association with Carcass and Bone Traits in Chicken
Provedor de dados: 89
Autores: Cui,C; Ye,F; Li,Y; Yin,H; Ye,M; He,L; Zhao,X; Xu,H; Li,D; Qiu,M; Zhu,Q; Wang,Y.
ABSTRACT BMP6, a member of the subfamilies of the morphogenetic proteins (BMPs), plays a crucial role in osteogenic and chondrocyte differentiation in vitro and stimulates chondrogenesis, making chondrocytes differen-tiate on their terminal stage. The objective of this study is to explore the relationship between polymorphism of BMP6 gene and slaughter traits in chicken respectively. We screened the exonic and intronic regions of BMP6 gene by DNA pool construction and amplified DNA fragment by PCR, and finally, we got nine SNPs. Association analysis revealed that BMP6 had no significant association among all slaughter traits in Yellow bantam chicken. However, BMP6 had a significant difference with femur weight, tibia weight, femur length (p&lt;0.05), and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: BMP6 gene; Bone traits; Carcass traits; Chicken; Polymorphisms.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000400673

Detection of Toxoplasma gondii in a free-ranging giant anteater
Provedor de dados: 65
Autores: Morgado,Thais Oliveira; Kagueyama,Francielle Cristina; Rosa,Janaina Marcela Assunção; Belizário,Melissa Debesa; Pacheco,Richard de Campos; Dutra,Valéria; Corrêa,Sandra Helena Ramiro; Paz,Regina Celia Rodrigues da.
ABSTRACT: Toxoplasmosis is caused by Toxoplasma gondii, an obligatory intracellular protozoan, which establishes acute and chronic infections in birds and mammals, including humans. This note reports, for the first time, the detection and sequencing of DNA from T. gondii in the peripheral blood of a young free range giant anteater (Myrmecophaga tridactyla). For the diagnosis, the following methods were used: polymerase chain reaction (PCR) and positive serology (1:800) by means of the modified agglutination test (MAT). Since this species may be consumed by humans and predated by wild felids, its importance is emphasized as a probable source of zoonotic infection, in addition to its possible participation in the infection enzootic cycle. Although,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myrmecophaga tridactyla; PCR; Modified agglutination test; Blood.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800501

Detection of vancomycin-resistant enterococci (VRE) in stool specimens submitted for Clostridium difficile toxin testing
Provedor de dados: 58
Autores: Özsoy,Sevim; İlki,Arzu.
Abstract The aim of this study was to determine the association between Clostridium difficile (C. difficile) and vancomycin-resistant Enterococcus (VRE) and efficacy of screening stools submitted for C. difficile toxin assay for prevalence of VRE. Between April 2012 and February 2014, 158 stool samples submitted for C. difficile toxin to the Marmara University Microbiology Laboratory, were included in the study. Stool samples were analyzed by enzyme immuno assay test; VIDAS (bioMerieux, France) for Toxin A&amp;B. Samples were inoculated on chromID VRE (bioMerieux, France) and incubated 24 h at 37 °C. Manuel tests and API20 STREP (bioMerieux, France) test were used to identify the Enterococci species. After the species identification, vancomycin and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clostridium difficile; Enterococci; Vancomycin resistance (VRE); Colonization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300489

Detection, purification and characterization of a lectin from freshwater green algae Spirogyra spp.
Provedor de dados: 42
Autores: OLIVEIRA,ANTÔNIA S. DE; LÓSSIO,CLÁUDIA F.; RANGEL,ANNE J.; MARTINS,MARIA G.Q.; NASCIMENTO,FERNANDO E.P. DO; ANDRADE,MARIA L.L. DE; CAVADA,BENILDO S.; LACERDA,SÍRLEIS R.; NASCIMENTO,KYRIA S. DO.
ABSTRACT Freshwater algae are rich sources of structurally biologically active metabolites, such as fatty acids, steroids, carotenoids and polysaccharides. Among these metabolites, lectins stand out. Lectins are proteins or glycoproteins of non-immune origin which bind to carbohydrates or glycoconjugates, without changing ligand structure. Many studies have reported on the use of Spirogyra spp. as effective bioindicators of heavy metals; however, reports on Spirogyra molecular bioprospecting are quite limited. Therefore, this study aimed to detect, isolate, purify and characterize a lectin present in the freshwater green algae Spirogyra. Presence of the lectin protein in the extract was detected by hemagglutination assays. Subsequently, the protein extract...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Algae; Characterization; Lectin; Purification.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502113

Deterioration and fermentability of energy cane juice
Provedor de dados: 65
Autores: Ceccato-Antonini,Sandra Regina; Bassi,Ana Paula Guarnieri; Paraluppi,Anna Livia; Santos,Eder Gustavo Dias dos; Matsuoka,Sizuo.
ABSTRACT: The main interest in the energy cane is the bioenergy production from the bagasse. The juice obtained after the cane milling may constitute a feedstock for the first-generation ethanol units; however, little attention has been dedicated to this issue. In order to verify the feasibility of the energy cane juice as substrate for ethanol production, the objectives of this research were first to determine the microbiological characteristics and deterioration along the time of the juices from two clones of energy cane (Type I) and second, their fermentability as feedstock for utilization in ethanol distilleries. There was a clear differentiation in the bacterial and yeast development of the sugarcane juices assayed, being much faster in the energy...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioenergy; Biomass; Renewable energy; Ethanol 1G.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900751

Determinação de perdas na colheita de soja: copo medidor da Embrapa.
Provedor de dados: 14
Autores: SILVEIRA, J. M.; CONTE, O.; MESQUITA, C. de M.
bitstream/item/171681/1/livreto-manual-5-2017-OL.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Perda durante a colheita; Soja; Harvesting; Soybeans.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086283

Determinación colorimétrica de glucosa y consumo de glucosa en cultivos de células adiposas 3T3-L1
Provedor de dados: 38
Autores: Pinzón García,Ana Delia; Sandoval Hernández,Adrián Gabriel; Rivera Diaz,Paola Andrea; Gómez Camargo,Doris Esther; Gómez Alegría,Claudio Jaime.
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000200004

Determinación de hierro sérico: Evolución del desempeño de los laboratorios participantes del Sub-Programa PEEC-Hematología
Provedor de dados: 38
Autores: Flagel,María Soledad; Tau,Lorena; Ventimiglia,Fernando Daniel; Fink,Nilda Ester.
El objetivo de este trabajo fue determinar la evolución del desempeño analítico en la determinación de hierro sérico, de los laboratorios participantes del Sub- Programa PEEC-Hematología (PEEC-H) del Programa de Evaluación Externa de Calidad Prof. Dr. Daniel Mazziotta de la Fundación Bioquímica Argentina, mediante el análisis de los resultados de ferremia en 6 encuestas (E) realizadas en los meses de julio entre los años 2010 y 2015 (E 77, 81, 85, 89, 93 y 97). Hasta el 2011 se utilizaban métodos con y sin desproteinización, siendo estos últimos los más utilizados (94%). En 2015 en la red de laboratorios se emplearon solamente métodos directos sin desproteinización, siendo los colorimétricos los más utilizados (aproximadamente 95%). El Desvío Relativo...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Programa de Evaluación Externa de la Calidad Prof. Dr. Daniel Mazziotta de la Fundación Bioquímica Argentina; Ferremia; Control de calidad; Desvío relativo porcentual aceptable; Ferene; Ferrozina; Cromógenos; Anemias microcíticas.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000300014

Determinación de la DL50 Y GR 50 con rayos gamma (60Co) en protocormos de Laelia autumnalis in vitro
Provedor de dados: 115
Autores: Hernández-Muñoz,Selene; Pedraza-Santos,M. Elena; López,P. Antonio; Cruz-Torres,Eulogio De La; Fernández-Pavía,S. Patricia; Martínez-Palacios,Alejandro; Martínez-Trujillo,Miguel.
Resumen Laelia autumnalis es una orquídea con valor ornamental alto en México, pero su comercialización se restringe porque las variedades con calidad comercial no existen. La mutagénesis con radiación es un método efectivo para generar variedades y depende de la radiosensibilidad de los tejidos. El objetivo del estudio fue determinar las dosis letal y reductiva media a los rayos gamma en protocormos de L. autumnalis tratados con 0, 5, 10, 15, 20, 25, 30, 35, 40, 45 y 50 Gy. El diseño experimental fue completamente al azar, con tres repeticiones y 500 a 700 protocormos como unidad experimental. A los 45 d después de la irradiación (ddi) se cuantificaron los porcentajes de supervivencia, protocormos fotosintéticos, protocormos con promeristemos, con hojas,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laelia autumnalis; Mejoramiento genético; Mutagénesis; Radiación ionizante; Orquídeas.
Ano: 2017
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000500507

Determinación de la eficiencia de la micropropagación de genotipos de mandioca (Manihot esculenta, Euphorbiaceae) de interés para el Nordeste Argentino
Provedor de dados: 51
Autores: Medina,Ricardo Daniel; Schaller,Silvia Cristina; Dolce,Natalia Raquel; Mroginski,Luis Amado.
En la bibliografía se citan numerosos trabajos de propagación in vitro de mandioca, sin embargo sólo se ha establecido la eficiencia de la multiplicación para un número muy restringido de cultivares y/o subcultivos durante la micropropagación. El objetivo de este trabajo fue evaluar la multiplicación in vitro de 20 cultivares de mandioca de interés económico para el Nordeste Argentino (6 subcultivos totales realizados cada 30 días). Para ello, se cultivaron segmentos uninodales en medio basal de Murashige y Skoog (1962) más 0,01 mg/L de ácido 1-naftalenacético, 0,01 mg/L de 6-bencilaminopurina y 0,1 mg/L de ácido giberélico. Todos los cultivares evaluados regeneraron plantas durante los 6 subcultivos. Independientemente del subcultivo, el número promedio...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Efecto del genotipo; Micropropagación; Subcultivos; Tasa de multiplicación; Mandioca.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000300008

Determinación de Levetiracetam en suero humano por cromatografía líquida con detección de arreglo de diodos
Provedor de dados: 38
Autores: Assum,Débora Magalí; Orozco,Maria Belén; Tantucci,Leonela Ana; Suárez,Héctor Andrés.
Se desarrolló y validó un nuevo método analítico para determinar Levetiracetam (LEV) en suero humano utilizando cromatografía líquida de alta resolución (HPLC) con detección de arreglo de diodos. El procedimiento es sencillo, puede ser incluido en la rutina del laboratorio y prestar servicio tanto en el monitoreo terapéutico como en la urgencia. El método incluye las siguientes etapas: extracción líquido-líquido con diclorometano y evaporación de la fase orgánica, la droga se reconstituye con fase móvil, se inyecta en el cromatógrafo y se detecta a 205 nm. El tiempo de retención de LEV es de 5 minutos y no presenta interferentes con respecto a otras drogas comúnmente prescriptas con Levetiracetam. La curva de trabajo presentó un rango de linealidad entre...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Levetiracetam; Anticonvulsivante; Cromatografía líquida de alta resolución; Método analítico; Validación.
Ano: 2017
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-29572017000100009

Determinantes para Cumprimento do Prazo de Projetos do Programa de Aquisição Alimentos - Doação Simultânea em Minas Gerais
Provedor de dados: 123
Autores: Cirino,Jader Fernandes; Silva,Silas Vinicio Marini da.
Resumo: O estudo apontou determinantes que afetaram o cumprimento do prazo, por parte das organizações sociais, sobretudo, associações, dos projetos do PAA-DS no estado de Minas Gerais durante o período 2009-2011. Utilizou-se o modelo de regressão logística e os dados de Cirino et al. (2013). Os resultados apontaram que as variáveis possuir um software de Sistema de Informação Gerencial (SIG), realizar planejamento de produção junto aos agricultores e quantidade de projetos dos quais o principal responsável pela gestão do PAA-DS dentro da organização social participou da elaboração aumentam a probabilidade do cumprimento do referido prazo. Já as variáveis atraso na entrega de produtos por parte dos agricultores e quantidade de projetos dos quais o...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cumprimento do prazo de projetos; Programa de aquisição de alimentos; Doação simultânea; Minas Gerais.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032017000200247

Determination of damaged leaf area and physiological responses of melon plants submitted to different infestation levels of Liriomyza sativae
Provedor de dados: 75
Autores: Costa,Ewerton M; Freitas,Rômulo Magno O; Silva,Paolo Augustus F; Araujo,Elton Lucio.
ABSTRACT The leafminer Liriomyza sativae (Diptera: Agromyzidae) is one of the main pests of melon crop (Cucumis melo) in the Brazilian semiarid. The aims of this study were to determine the damaged leaf area and assess the physiological responses of melon plants submitted to different levels of infestation per larvae of L. sativae. The study was carried out in a greenhouse, using plants of melon of the cultivar Iracema (yellow melon). The design utilized was completely randomized, with five treatments {control (no infestation in the leaves) and four infestation levels (1; 10; 20 and 30 larvae per leaf)} and 10 replications (melon plants). Initially we evaluated the physiological aspects: photosynthetic rate (µmol CO2/m2/s), stomatal conductance (mol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cucumis melo; Leafminer; Agromyzidae; Leaf damage; Physiological aspects.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400571

Determination of dynamic friction coefficient in common wheat varieties on different contact surfaces
Provedor de dados: 111
Autores: Askari Asli-Ardeh, Ezzatollah.
Dynamic friction coefficients of agricultural crops are applied in designing silos, agricultural crops storage structures, transporting, handling machines and discharging implements.  In this study, at first an apparatus for measuring dynamic friction force was developed, then the dynamic friction coefficient of common wheat varieties at five levels (Azar2, Rasad, Sardari, Zagros, Sabalan) were investigated on contact surface at four levels (black, galvanized, mild and aluminum sheets), with sample slipping speed at three levels (5, 10 and 15 cm s-1) and grain moisture content at three levels (12%, 14% and   18% w. b.).  The data were analyzed probability.  The obtained results revealed that the main effects of all independent factors as well as the double...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wheat grain; Contact surface; Moisture content; Dynamic friction coefficient.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3806

Determination of macro and micronutrients in plants using the Agilent 4200 MP AES.
Provedor de dados: 14
Autores: LIBERATO, C. G.; BARROS, J. A. V. de A.; VIRGILIO, A.; MACHADO, R. C.; NOGUEIRA, A. R. de A.; NOBREGA, J. de A.; SCHIAVO, D.
The determination of macro and micronutrients in plant tissues is an important measure used to analyze plant nutritional status and to evaluate the possible need for fertilizer supplementation.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Fertilizer supplementation.; Nutrients; Technology.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1079521

DETERMINATION OF STANDARD GILL MORPHOLOGY OF PACU (PIARACTUS MESOPOTAMICUS)
Provedor de dados: 22
Autores: Alves, Luiz Fernando de Souza; Saravy, Taiany Miranda; Baldo, Grace Alessandra Araújo; Gabriel, Andrea Maria de Araújo; Cavichiolo, Fabiana.
To pathological assessments or recognition of changes in the morphology of these is necessary knowledge of a normal morphological pattern, being this then the goal of this study. Were collected 20 animals (Piaractus mesopotamicus), from cultivation environments the region of Grande Dourados, with total length of 35 cm and 750 g approximately. During data collection, the animals were anesthetized with benzocaine, euthanized and dissected for macroscopic evaluation of organs "in situ". After, collected the gills, fixed in Bouin solution and stained by the usual method Hematoxylin-eosin and alcian blue technique+ PAS. Macroscopically it was observed that these had brilliant crimson red coloration, located internally, protected by beeswax, with numerous traces...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histology; Gill morphology; Teleosts.
Ano: 2017
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14316

Determination of stocking density limits for Crassostrea gigas larvae reared in flow-through and recirculating aquaculture systems and interaction between larval density and biofilm formation
Provedor de dados: 5
Autores: Asmani, Katia; Petton, Bruno; Le Grand, Jacqueline; Mounier, Jerome; Robert, Rene; Nicolas, Jean-louis.
The first aim of this study was to determine the stocking density limits for Pacific oyster Crassostrea gigas larvae reared in flow-through system (FTS) and recirculating aquaculture systems (RAS). The second aim was to examine biofilm formation on the larval tank wall and its interaction with larvae growth. Three larvae concentrations were tested: 50, 150, and 300 mL−1. Chemical parameters and larvae performance were measured. The biofilm was observed by scanning electron microscopy, and its bacterial composition was investigated by pyrosequencing analysis of part of the 16S rRNA gene. The highest growth (13 µm day–1), survival (87%) and metamorphosis (50%) rates were observed in FTS at 50 larvae mL–1, while lower and similar performances occurred at...
Tipo: Text
Palavras-chave: Pacific oyster; Larval culture; High stocking density; Biofilm; Filamentous bacteria.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00395/50611/51324.pdf

Determination of suitable zones for apitourism using multi-criteria evaluation in geographic information systems: a case study in the O'Higgins Region, Chile
Provedor de dados: 118
Autores: Pantoja,Gabriel; Gómez,Miguel; Contreras,Claudio; Grimau,Lissette; Montenegro,Gloria.
Abstract Beekeeping, which involves honey production and pollination of agricultural crops, has become a significant production activity. Linking beekeeping with ecotourism brings greater value to the beekeeping sector, thereby attracting the development of apitourism. Multi-criteria decision analysis is a set of techniques developed through Geographic Information Systems (GIS) focused on spatial decision making, which can be used to link beekeeping and tourism for the development of priority sites for shared activity. This work is based on the definition and weighting of factors used for evaluation of apitourism suitability in Chile, considering the opinion of beekeepers and professionals associated with the sector. The result is a map of apitouristic...
Tipo: Journal article
Palavras-chave: Beekeeping; Geographic information systems (GIS); Land-use suitability analysis; Melliferous plant; Multi-criteria decision analysis (MCDA); Tourism.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200139

Determination of the Effect of the Elimination Diet Applied for Overweight and Obese People with Food Intolerance on Body Composition and Biochemical Parameters
Provedor de dados: 52
Autores: Gubur,Sema.
ABSTRACT Food Intolerance, is a reaction against food, but not immunological manner, and may be confused with real food allergies. In this study, effects of special weight-loss diet together with an elimination diet on body composition and biochemical parameters of overweight and obese people who were diagnosed with food intolerance were investigated. The study group consists of 20 patients in total who were followed-up and treated in Yorktest Turkey Laboratory; who were diagnosed with food intolerance, and whose BMI was &gt; 26kg/m2. Bloodletting for these patients was executed with Lancet from their fingertips, and the blood drawn from these patients was assessed via enzyme-linked immunosorbent assay (ELİSA) method, and food reactions of patients were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food intolerance; Obesity; IgG; Elimination diet; Yeast.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100314

Determination of the hygroscopic equilibrium and isosteric heat of aji chili pepper
Provedor de dados: 91
Autores: Andrade,Ednilton T.; Figueira,Vitor G.; Teixeira,Luciana P.; Taveira,José H. da S.; Borém,Flávio M.
ABSTRACT This study focuses on the determination of the hygroscopic equilibrium and isosteric heat of the aji chili pepper (Capsicum baccatum) under different controlled temperature and relative air humidity conditions. In addition, the objective was to adjust the model among the existing literature models that best represent the isothermal sorption behavior, as well as propose a new model to represent this phenomenon. Having obtained the mathematical models and experimental data, the best model and parameters that represent the hygroscopicity and the isosteric heat satisfactorily was determined. The temperatures used were 30, 55, and 70 °C, with water activity levels from 0.11 to 0.84. The model that best fit the data had a R2 value of 0.97. The integral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Capsicum baccatum; Sorption isoterms; Thermal property.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001200865

Determination of the mode of reproduction of bahiagrass hybrids using cytoembryological analysis and molecular markers
Provedor de dados: 96
Autores: Weiler,Roberto Luis; Dall’Agnol,Miguel; Simioni,Carine; Krycki,Karine Cristina; Dahmer,Nair; Guerra,Divanilde.
ABSTRACT The aim of this study was to determine the mode of reproduction of a hybrid progeny derived from intraspecific crosses of Paspalum notatum through cytoembryological analysis and use of RAPD (random amplification of polymorphic DNA) molecular markers. Cytoembryological analysis allowed identification of the mode of reproduction of 28 plants that were selected after agronomic productivity evaluations. Of these, 19 had embryo sac morphology compatible with an apomictic mode of reproduction and nine had embryo sac morphology compatible with a sexual mode of reproduction. Meanwhile, molecular marker analysis for 194 individuals showed 54 sexual and 140 apomictic plants; of the 28 plants analyzed by the two methods, ten results (35.7%) were in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Apomixis; Molecular analysis; Paspalum notatum; Plant breeding; RAPD.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300185

Determination of viscoelastic properties of dates (Mazafati Variety)
Provedor de dados: 111
Autores: kamgar, saadat; Zare, Dariush; Ebadi, Hossein; Ghofrani, Aliakbar.
The knowledge of rheological properties of agricultural fruits can be significantlyhelpful in design and fabrication of the appropriateprocessing machines .In this study, the viscoelastic characteristics of date (Mazafati variety) were investigated. Experimental tests were established in six moisture levels (7.5, 9.0, 10.8, 12.8, 17.59 and 25.5 on dry basis) and temperature of 45ºC which contributed to obtain a suitable model. To achieve the desired moisture levels, various saturated salts were used. A chamber capable of controlling temperature was fabricated and placed around the plunger of texture analyzer to monitor the temperature during the experiments. Tests were conducted using an Instron Universal Testing Machine in the way that, samples were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biosystem engineering; Food process Viscoelastic properties; Mazafati; Date; Creep test; Moisture.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3812

DETERMINATION OF XARAÉS GRASS QUALITY SUBMITTED TO IRRIGATION WATER LEVELS AND NITROGEN AND POTASSIUM DOSES
Provedor de dados: 70
Autores: Oliveira,Ednaldo M. de; Oliveira Filho,Jair da C.; Oliveira,Rubens A. de; Oliveira,Reginaldo M. de; Cecon,Paulo R.
ABSTRACT In the correct pasture management, nutritional factors such as nitrogen and potassium fertilization play an important role in the forage production and quality. The aim was to evaluate the effects of the application of water levels, nitrogen and potassium doses in the Xaraés grass in the south of the State of Tocantins. For this, Xaraés grass was cultivated in the experimental field of the Federal University of Tocantins, municipality of Gurupi, TO. We used a mixture of fertilizer, combinations of N and K2O following the 1 N: 0.8 K2O ratio. To evaluate the effect of irrigation water levels and combinations of N and K2O doses in Xaraés grass, the plant height, the crude protein content and neutral detergent fiber were determined. The greatest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Irrigated pasture; Brachiaria brizantha; Forage production.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000100064

Determining a model to estimate leaf area in Pornunça (Manihot sp.) using morphometric measures
Provedor de dados: 2
Autores: Silva, Guilherme de Lira Sobral; Carneiro, Maria Socorro de Souza; Edvan, Ricardo Loiola; Andrade, Alberício Pereira de; Medeiros, Geovergue Rodrigues de; Cândido, Magno José Duarte.
 Pornunça is a species of the genus Manihot that has been cultivated as an option for animal feeding in the Brazilian semi-arid. Leaf area (LA) is important to determine forage plant growth, whose evaluation model has to meet the following characteristics: practicality, precision and low cost. The objective of this study was to set a model to determine the leaf area in Pornunça (Manihot sp.) from morphometric measurements of the leaf. The experimental design was in randomized blocks with three methods for determination of leaf area, and three blocks, with 144 replicates (leaves). For the determination of LA, the direct method (FAReal), treadmill leaf area meter (Li-Color 3100©) and linear dimensions were used. Data were subjected to regression analysis....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2; 5.04.04.00-8; 5.04.04.01-6 cgrowth; Plant; Morphology; Semiarid.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36447

Determining the site index of Teak (Tectona grandis L.) plantations in Tabasco, Mexico
Provedor de dados: 118
Autores: Minoche,Djhon; Herrero,Celia; Dominguez-Dominguez,Marivel; Martinez-Zurimendi,Pablo.
Abstract Forest stand productivity is defined as the quantitative estimation of a specific area's potential to produce biomass over a determined period of time. The site index has been the predominant method used to evaluate forest stand productivity. Teak is one of the most accepted species within the international timber market due to the physical and aesthetic qualities of this wood. The aim of this study was to determine the site index of teak plantations. The study was conducted in teak plantations of Tabasco. Data were obtained from a network of 10 plantations consisting of 35 plots measured over four successive inventories (2003 to 2006). The data were fitted to five models, of which four were based on proposed finite difference equations and a...
Tipo: Journal article
Palavras-chave: Finite difference equations; Forest productivity; Inventory; Non-integrated function; Validation.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202017000200154

Developing an in vitro optimized protocol to sweet potato landraces conservation
Provedor de dados: 1
Autores: Vettorazzi, Renato Gobbi; Carvalho, Virginia Silva; Sudré, Cláudia Pombo; Rodrigues, Rosana.
This study aimed to develop a protocol for the in vitro conservation of 30 accessions of sweet potato collected in the northern region of Rio de Janeiro State, Brazil, aiming to extend the period between subcultures for this species. An in vitro minimal growth experiment was established with accession UENF 1931 in a factorial arrangement consisting of four concentrations of mineral salts in MS medium and four concentrations of sucrose, at two temperatures. The others accessions were grown in medium containing 100% MS salts and 2% sucrose, which was the medium that allowed the in vitro conservation of accession UENF 1931 for a longer time period. For this second experiment, 30 accessions of sweet potato and two temperatures were used. Plant height, number...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.00-8 Ipomoea batatas; Minimal growth; Germplasm bank; Maintenance of diversity; Fitotecnia.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32700

Development and characterization of pullulan-polymethacrylate free films as potential material for enteric drug release
Provedor de dados: 60
Autores: Lima,Isabela Angeli de; Pomin,Suelen Plaza; Cavalcanti,Osvaldo Albuquerque.
ABSTRACT Free films of pullulan-polymethacrylate associations were produced by casting process to develop a novel target-specific material. For characterization, tests of water vapor permeability, swelling index, infrared absorption spectroscopy, thermogravimetric analysis, scanning electron microscopy and mechanical analysis were performed. The polysaccharide concentration directly influenced vapor permeability and swelling, increasing the values of the latter up to five times when added in a proportion of 20% (per weight). The individual properties of each polymer were maintained, and chemical interactions were not detected. The films were found to be thermally stable and they had unaltered mechanical properties with the addition of the polysaccharide....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Films; Polymeric material; Modified release/enteric release/oral delivery/controlled release; Glucans; Eudragit; Physicochemical characterization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300601

Development and evaluation of an inhalation chamber for in vivo tests
Provedor de dados: 42
Autores: SILVA,EDUARDO R. DA; BIZZO,HUMBERTO R.; FERNANDES,PATRÍCIA D.; VEIGA JUNIOR,VALDIR F. DA; LEITÃO,SUZANA G.; OLIVEIRA,DANILO R. DE.
ABSTRACT The bioavailability, toxicity, and therapeutic efficacy of a drug is directly related to its administration route. The pulmonary route can be accessed by inhalation after fumigation, vaporization or nebulization. Thus, pharmacological and toxicological evaluation accessed by an apparatus specifically designed and validated for this type of administration is extremely important. Based on pre-existing models, an inhalation chamber was developed. This presents a central structure with five animal holders. The nebulized air passes directly and continuously through these holders and subsequently to an outlet. Evaluation of its operation was performed using clove essential oil, a nebulizer, and a flow meter. The air within the chamber was collected by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biological activities; Gas chromatograph; Headspace; Inhalation chamber; Syzygium aromaticum.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401643

Development and evaluation of models to estimate body chemical composition of young Nellore bulls
Provedor de dados: 96
Autores: Silva,Luiz Henrique Oliveira; Bonilha,Sarah Figueiredo Martins; Branco,Renata Helena; Cyrillo,Joslaine Noely dos Santos Gonçalves; Mercadante,Maria Eugênia Zerlotti.
ABSTRACT The objective of this study was to develop accurate regression equations to predict body composition of Nellore cattle using chemical composition of the 9th, 10th, and 11th ribs and to evaluate the models proposed by analyzing mean and linear bias. Sixty-seven Nellore bulls were slaughtered and slaughter body weight (SBW), hot carcass weight (HCW), and 9th-, 10th-, and 11th-rib-cut weight (RCW) were measured. Empty body composition was obtained after grinding, homogenizing, sampling, chemical analysis, and pooling (blood, skin, head + feet, viscera, and carcass). Chemical components were determined in rib cut, carcass, and empty body: protein (RCP, HCP, and EBP), fat (RCF, HCF, and EBF), ash (RCA, HCA, and EBA), and water (RCWt, HCWt, and EBWt)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Beef cattle; Feedlot; Indirect determination.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000200156

Development and Performance Evaluation of a Battery Operated Small- Scale Reaper
Provedor de dados: 111
Autores: Kiran, Imrul Kaes Mirza.
Abstract: In absence of appropriate mechanization, harvesting of both rice and wheat crop is a major production problem in Bangladesh. Acute labor shortages at harvest time cause delays in clearing fields leading to high grain and straw losses. This work is to help small-scale farmers to meet their technological support, by developing a battery operated reaper to harvest rice and wheat crops more efficiently. The research work is on ease of harvesting operation to the small land holders for harvesting rice and wheat crops in less time and at low cost by considering different factors as power requirement, cost of equipment, ease of operation, field condition, and time of operation. The performance was evaluated considering the technical parameters: cutting...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3856

Development and performance evaluation of manual/bullock operated multicrop planter for hilly region
Provedor de dados: 111
Autores: Singh, Sukhbir; Sahoo, D. C.; Bisht, J. K.
In hills, sowing of various crops is generally performed manually by broadcasting of seeds, and that not only consume higher seed rate but also cause uneven distribution of seed at improper depth and moisture, poor germination, unhealthy plants and ultimately lower the yield.  To overcome these problems, a single row manual/bullock multicrop planter was designed and developed for line sowing of wheat, maize, soybean, lentil, pea, mustard, millet etc. for hilly small fields.  The power and pull requirements were 74.6 W and 12 kgf, respectively.  The machine has a nylon made cell type seed metering mechanism with 4 types of cells of different sizes on a roller, and also has a fluted roller for fertilizer metering.  Shovel type and Inverted T-type furrow...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Multicrop planter; Line sowing; Broadcasting; Hills.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3696

Development and validation of a stability indicating HPLC method to determine diltiazem hydrochloride in tablets and compounded capsules
Provedor de dados: 60
Autores: Souza,Mateus Araújo Castro e; Pereira,Carlos Eduardo de Oliveira; Nogueira,Fernando Henrique Andrade; Pianetti,Gerson Antônio.
ABSTRACT A stability indicating HPLC method to determine diltiazem hydrochloride (DTZ) in tablets and compounded capsules was developed and validated according to Brazilian and the International Conference on Harmonization (ICH) guidelines. The separation was carried out on a Purospher Star® C18 (150 x 4.6 mm i.d., 5 µm particle size, Merck Millipore) analytical column. The mobile phase consisted of a 0.05% (v/v) trifluoroacetic acid aqueous solution and a 0.05% trifluoroacetic acid methanolic solution (44:56, v/v). The flow rate was 1.0 mL.min-1 with a run time of 14 minutes. The detection of DTZ and degradation products (DP) was performed at 240 nm, using a diode array detector. The method proved to be linear, precise, accurate, selective, and robust,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diltiazem hydrochloride/compounded capsules; Diltiazem hydrochloride/tablets; High performance liquid chromatography /method validation; Stability indicating method.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000300602

Development and validation of alternative methods by non-aqueous acid-base titration and derivative ultraviolet spectrophotometry for quantification of sildenafil in raw material and tablets
Provedor de dados: 60
Autores: Silva,Taízia Dutra; Toledo,Cibele Rodrigues; Vianna-Soares,Cristina Duarte.
Sildenafil citrate (SILC) is a potent phosphodiesterase-5 inhibitor used for erectile dysfunction and pulmonary hypertension. This study shows two simple, fast and alternative analytical methods for SILC determination by non-aqueous titration and by derivative ultraviolet spectrophotometry (DUS) in active pharmaceutical ingredient and/or dosage forms. The quantitation method of SILC active pharmaceutical ingredient by non-aqueous acid-base titration was developed using methanol as solvent and 0.1 mol/L of perchloric acid in acetic acid as titrant. The endpoint was potentiometrically detected. The non-aqueous titration method shows satisfactory repeatability and intermediate precision (RSD 0.70-1.09%). The neutralization reaction occurred in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sildenafil citrate; Vasodilator; Derivative ultraviolet spectrophotometry; Non-aqueous acid-base titrimetry; Sildenafil citrate/quality control.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100608

Development and validation of an analytical method using High Performance Liquid Chromatography (HPLC) to determine ethyl butylacetylaminopropionate in topical repellent formulations
Provedor de dados: 60
Autores: Pinto,Isadora Cabral; Cerqueira-Coutinho,Cristal; Freitas,Zaida Maria Faria de; Santos,Elisabete Pereira dos; Carmo,Flávia Almada do; Ricci Junior,Eduardo.
ABSTRACT Diseases caused by insects are frequent in poor countries, leading to epidemic scenarios in urban areas; e.g., Dengue, Zika and Chikungunya. For this reason, the development of a safe and efficient topical formulation is essential. Ethyl butylacetylaminopropionate (EB) is a mosquito repellent developed by Merck, which is used in products for adults, children and especially babies, due to its low allergenic potential. The aim of this work was to validate an analytical methodology to quantify EB in a new poloxamer-based formulation by high-performance liquid chromatography (HPLC). The quantification methodology was performed at 40 ºC using a Kromasil reverse-phase column (C18), with the dimensions of 250 x 4.6 mm. The mobile phase was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ethyl butylacetylaminopropionate (EB)/quantification; Ethyl butylacetylaminopropionate (EB)/topical formulations; Analytical method; Validation; Repellents; Prophylaxis; High Performance Liquid Chromatography.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200613

Development and validation of stability indicating liquid chromatographic (RP-HPLC) method for estimation of ubidecarenone in bulk drug and formulations using quality by design (QBD) approach
Provedor de dados: 60
Autores: Muheem,Abdul; Shakeel,Faiyaz; Zafar,Sobiya; Jahangir,Mohammed Asadullah; Warsi,Musarrat Husain; Jain,Gaurav Kumar; Ahmad,Farhan Jalees.
ABSTRACT A novel, accurate, precise and economical stability indicating Reverse Phase-High Performance Liquid Chromatography (RP-HPLC) method, was developed and validated for the quantitative determination of ubidecarenone (UDC) in bulk drug, UDC marketed formulation and UDC loaded cubosomes (CBMs) nanocarriers through Response surface methodology (RSM) design with three factors and three levels was performed to optimize the chromatographic variables followed by forced degradation studies of UDC were performed to detect degradation peak. RP-HPLC separation was achieved using mobile phase consisting of Acetonitrile:Tetrahydrofuran:Deionised water in the ratio 55:42:3 and a flow rate of 1.0 mL/min was optimized with a standard retention time (Rt) of 2.15...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: High Performance Liquid Chromatography/validation/stability; Response surface methodology (RSM); Ubidecarnenone (UDC)/evaluation.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400614

DEVELOPMENT, CONSTRUCTION AND VALIDATION PROFILER LASER
Provedor de dados: 107
Autores: Laskoski, Maira; Pereira, Tulio Eduardo; Kmiecik, Leonardo Leonidas; Bueno, Luciano de Souza Ribeiro; Jasper, Samir Paulo.
The objective of this study was to develop, build and validate a laser profiler to measure mobilized and high soil areas, average thickness of the mobilized layer and the soil blistering obtained the result of the work of different implements and / or machines. A rectangular frame was constructed of 1500 mm by 3000 mm, with rectangular tubes for reading stand holder. This moves millimeter in the x and y coordinates, to reference the position of the laser sensor, which gets the z coordinate. For laser profiler validation, we compared the measurement variables with the profiler traditionally used in research, consisting of parallel strips positioned bracket with equidistant drilling along its length through which slide rods perpendicular to the length of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização Agrícola; Agricultura de Precisão desenvolvimento de equipamento; Perfil do solo; Triangulação tridimensional laser.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/752

Development of a duplex Taqman real-time PCR assay for rapid identification of Vibrio splendidus -related and V. aestuarianus strains from bacterial cultures
Provedor de dados: 5
Autores: Saulnier, Denis; De Decker, Sophie; Tourbiez, Delphine; Travers, Marie-agnes.
To enable the rapid and accurate identification of Vibrio splendidus-related and V. aestuarianus strains associated with Pacific cupped oyster Crassostrea gigas mortality, we developed a duplex Taqman real-time PCR assay and evaluated its efficacy. This technique proved to be rapid, sensitive, and specific and will be particularly valuable for epidemiologic studies.
Tipo: Text
Palavras-chave: Multiplex real-time PCR; Gene sequencing; Molluscs; Splendidus Glade; Vibrio aestuarianus.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00392/50308/51077.pdf

DEVELOPMENT OF A LOW COST SUGARCANE HARVESTER PROTOTYPE
Provedor de dados: 107
Autores: Garcia, Ricardo Ferreira; Vasconcelos Junior, José Francisco Sá.
A prototype of sugarcane harvester driven by a small tractor with the ability to cut and drop the stalks to the ground was the development and evaluated. The prototype moves toward the line to be harvested, and the sugarcane stalks are conducted by dividing lines and the chassis structure, cutting the stalks with their cutting blades mounted on a disc. A conveyor system is responsible for lateral movement and overturning of the cut stalks. Some machine structural problems and land irregularities affecting operational performance were found in field tests. The results demonstrated that certain modifications should be carried out on the prototype for improvements in its operating system, especially in the lateral and overturning operations, where part of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mecanização Agrícola Colheita mecanizada; Microtrator; Projeto de máquinas; Saccharum officinarum.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/747

Development of a mouse computational model for MCNPx based on Digimouse (r) images and dosimetric assays
Provedor de dados: 60
Autores: Mendes,Bruno Melo; Almeida,Iassudara Garcia de; Trindade,Bruno Machado; Fonseca,Telma Cristina Ferreira; Campos,Tarcísio Passos Ribeiro de.
ABSTRACT The aim of this study was to create and test a new mice 3D-voxel phantom named DM_BRA for mice and human first-estimation radiopharmaceutical dosimetry. Previously, the article reviews the state-of-art in animal model development. Images from Digimouse CT database were used in the segmentation and on the generation of the voxelized phantom. Simulations for validation of the DM_BRA model was performed at 0.015, 0.1, 0.5, 1 and 4 MeV photons with heart-source. Specific Absorbed Fractions (SAF) data were compared with literature data. The organ masses of DM_BRA correlated well with existing models based on the same dataset; however, few small organ masses hold significant variations. The SAF data in most simulated cases were statistically equal to a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dosimetry/assay; Mouse phantom/tests; MCNPx Monte Carlo code Computational studies.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100622

Development of a new HPLC method for in vitro and in vivo studies of haloperidol in solid lipid nanoparticles
Provedor de dados: 60
Autores: Yasir,Mohd; Sara,Udai Vir Singh; Som,Iti.
ABSTRACT A simple and sensitive HPLC method was developed and validated for the quantification of haloperidol in solid lipid nanoparticles (SLNs). The developed method was used for detection of shelf life of haloperidol in SLNs. Calibration curve of haloperidol was also constructed in rat plasma using loratidine as internal standard. In vivo studies were performed on rats and concentration of haloperidol in brain and blood was measured for the determination of various pharmacokinetic and hence brain targeting parameters. Chromatogram separation was achieved using C18 column as stationary phase. The mobile phase consisted of 100 mM/L potassium dihydrogen phosphate-acetonitrile-TEA (10:90:0.1, v/v/v) and the pH was adjusted with o-phosphoric acid to 3.5....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Haloperidol/quantification; Haloperidol/pharmacokinetic; Haloperidol/in vitro study; Haloperidol/in vivo study; High performance liquid chromatography/solid lipid nanoparticles; Plasma; Validation; Brain targeting.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000200623

Development of a novel compound microbial agent for degradation of kitchen waste
Provedor de dados: 58
Autores: Zhao,Kaining; Xu,Rui; Zhang,Ying; Tang,Hao; Zhou,Chuanbin; Cao,Aixin; Zhao,Guozhu; Guo,Hui.
Abstract Large quantities of kitchen waste are produced in modern society and its disposal poses serious environmental and social problems. The aim of this study was to isolate degradative strains from kitchen waste and to develop a novel and effective microbial agent. One hundred and four strains were isolated from kitchen waste and the 84 dominant strains were used to inoculate protein-, starch-, fat- and cellulose-containing media for detecting their degradability. Twelve dominant strains of various species with high degradability (eight bacteria, one actinomycetes and three fungi) were selected to develop a compound microbial agent "YH" and five strains of these species including H7 (Brevibacterium epidermidis), A3 (Paenibacillus polymyxa), E3...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Kitchen waste; Dominant strains; Degradative activity; Deodorization.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000300442

Development of a propidium monoazide-polymerase chain reaction assay for detection of viable Lactobacillus brevis in beer
Provedor de dados: 58
Autores: Ma,Yanlin; Deng,Yang; Xu,Zhenbo; Liu,Junyan; Dong,Jianjun; Yin,Hua; Yu,Junhong; Chang,Zongming; Wang,Dongfeng.
ABSTRACT The spoilage of beer by bacteria is of great concern to the brewer as this can lead to turbidity and abnormal flavors. The polymerase chain reaction (PCR) method for detection of beer-spoilage bacteria is highly specific and provides results much faster than traditional microbiology techniques. However, one of the drawbacks is the inability to differentiate between live and dead cells. In this paper, the combination of propidium monoazide (PMA) pretreatment and conventional PCR had been described. The established PMA-PCR identified beer spoilage Lactobacillus brevis based not on their identity, but on the presence of horA gene which we show to be highly correlated with the ability of beer spoilage LAB to grow in beer. The results suggested that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Propidium monoazide; Polymerase chain reaction; Beer spoilage bacteria; Lactobacillus brevis horA.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400740

Development of a prototype immunochromatographic test for rapid diagnosis of respiratory adenovirus infection
Provedor de dados: 55
Autores: Paulini,Inarei; Siqueira-Silva,Joselma; Thomaz,Luciana; Rocha,Leticia; Harsi,Charlotte; Bellei,Nancy; Granato,Celso.
Abstract Human adenoviruses comprise an important group of etiologic agents that are responsible for various diseases in adults and children, such as respiratory, ocular, gastroenteric, and urinary infections. In immunocompromised and organ-transplanted individuals, these agents can cause generalized infections. Rapid diagnostic methods for detecting these infectious agents are not widely available.The aim of this work was to produce monoclonal and polyclonal anti-adenovirus antibodies to be used in a rapid diagnostic test for respiratory infections.Adenovirus hexons were satisfactorily purified by ultracentrifugation and chromatography. After virus purification, anti-hexon monoclonal antibodies were produced and characterized, following classical methods....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adenovirus; Monoclonal antibodies; Immunochromatographic test.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000500500

Development of a qPCR Method for the Identification and Quantification of Two Closely Related Tuna Species, Bigeye Tuna (     Thunnus obesus     ) and Yellowfin Tuna (     Thunnus albacares     ), in Canned Tuna
Provedor de dados: 5
Autores: Bojolly, Daline; Doyen, Perine; Le Fur, Bruno; Christaki, Urania; Verrez-bagnis, Veronique; Grard, Thierry.
Bigeye tuna (Thunnus obesus) and yellowfin tuna (Thunnus albacares) are among the most widely used tuna species for canning purposes. Not only substitution but also mixing of tuna species is prohibited by the European regulation for canned tuna products. However, as juveniles of bigeye and yellowfin tunas are very difficult to distinguish, unintentional substitutions may occur during the canning process. In this study, two mitochondrial markers from NADH dehydrogenase subunit 2 and cytochrome c oxidase subunit II genes were used to identify bigeye tuna and yellowfin tuna, respectively, utilizing TaqMan qPCR methodology. Two different qPCR-based methods were developed to quantify the percentage of flesh of each species used for can processing. The first one...
Tipo: Text
Palavras-chave: Tuna; Authentication; Quantification; Canned products; TaqMan; QPCR; Species identification; Bigeye tuna (Thunnus obesus); Yellowfin tuna (Thunnus albacares).
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00371/48217/48403.pdf

Development of a real-time PCR assay for the detection of the golden mussel ( Limnoperna fortunei , Mytilidae) in environmental samples
Provedor de dados: 42
Autores: PIE,MARCIO R.; STRÖHER,PATRÍCIA R.; AGOSTINIS,ANDRÉ O.; BELMONTE-LOPES,RICARDO; TADRA-SFEIR,MICHELLE Z.; OSTRENSKY,ANTONIO.
ABSTRACT The golden mussel, Limnoperna fortunei, is among the most devastating invasive species in freshwater habitats worldwide, leading to severe environmental disturbances and economic losses. Therefore, management efforts would be greatly improved by methods that efficiently detect and quantify the abundance of the golden mussel in freshwater habitats, particularly in early stages of colonization. In this study, we describe a highly-sensitive real-time PCR assay targeting a 100-bp region of the COI mitochondrial gene of the golden mussel. The method was able to detect as little as 0.225 pg of target DNA. This assay represents an important contribution to surveillance methods, as well as to optimize field measures to contain and manage populations of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: EDNA; Invasive species; Environmental DNA; Molecular identification.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301041

DEVELOPMENT OF A TRACEABILITY MODEL APPLIED TO GOAT AND SHEEP MEAT PRODUCTION
Provedor de dados: 70
Autores: Bezerra,Alan C.; Pandorfi,Héliton; Gama,Rafael M.; Carvalho,Francisco F. R. de; Guiselini,Cristiane.
ABSTRACT: The goat and sheep meat producer chain has developed in last years, thus, it is imperative to organize and structure the supply chain and to adopt reliable policies for products' traceability, as a tool to achieve these requirements. The study aimed to make a management program with a traceability model for goat and sheep meat production, with emphasis on ensuring product origin and management practices' transparency at the animal production unit. For this purpose, it was made a reference model in order to emit an origin certificate which, in turn, provides specific information concerning the final product from each unit. Secondly, the program was developed using Hipertext Preprocessor (PHP) technology and as for the Database Management System,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Goat and sheep meat production; Traceability; Food safety; Management system.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162017000501062

Development of an evanescent optical integrated sensor in the mid-infrared for detection of pollution in groundwater or seawater
Provedor de dados: 5
Autores: Baudet, Emeline; Gutierrez-arroyo, A.; Baillieul, Marion; Charrier, J.; Němec, P.; Bodiou, L.; Lemaitre, J.; Rinnert, Emmanuel; Michel, K.; Bureau, B.; Adam, J. L.; Nazabal, V.
The detection of molecules dissolved in liquid medium can be envisaged by means of an optical integrated sensor operating in middle infrared range. The intended sensor is composed of a cladding and a guiding selenide sputtered layers transparent in middle infrared. Hence, Ge-Sb-Se thin films were selected in view of tailored refractive index contrast, successfully deposited by radio frequency magnetron sputtering and characterized. To maximize the evanescent field at a wavelength of 7.7 µm, a suitable selenide waveguide allowing measuring the optical transmitted power was designed by performing computer simulations based on the effective index method enabling single-mode propagation for a waveguide width between 8 and 12 µm. Selenide sputtered films were...
Tipo: Text
Palavras-chave: Optical sensing and sensors; Mid-infrared; Integrated optics devices; Chalcogenide glasses; Thin films.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00389/50014/50603.pdf

Development of an improved modified Fitch apparatus for application in technologically less developed countries
Provedor de dados: 111
Autores: nwakaire, joel; Ezeoha, Louis; Ugwuishiwu, Boniface.
This study was conducted to assist in reducing post harvest losses in Africa and contributing to increased technology availability for agro-material testing. Principles considered in design of thermal conductivity probe include the heat transfer methods like conduction and convection. Fitch apparatus was reviewed and found to be deficient on heat transfer through convection and radiation. A modified Fitch apparatus was constructed and tested. It was designed based on radiative-convective-conductive heat transfer using non steady state heat transfer through non-line heat sources. The major components include an electric bulb, the casing, a digital thermometer and a sample hanger. The standard temperature of the system was kept at 81.50C for testing of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural and Bioresources Engineering; Processing and storage Drying; Fitch apparatus; Heat transfer; Moisture content; Thermal conductivity.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3929

Development of carpels and ovules in Dialypetalanthus fuscescens Kuhlm. (Rubiaceae): an enigmatic taxon
Provedor de dados: 39
Autores: Figueiredo,Rogério da Costa; Vieira,Ricardo Cardoso; Mariath,Jorge Ernesto de Araújo; Moço,Maria Cecilia de Chiara; Toni,Karen L. G. De.
ABSTRACT Dialypetalanthus is a monospecific genus that occurs in the Amazon Basin of Brazil, Bolivia and Peru and occupies a controversial position among the Rubiaceae. We continue this taxonomic discussion with the overall aim of clarifying the systematic position of D. fuscescens within the Rubiaceae. To accomplish this, we analyzed the ontogeny of its gynoecium, in particular the floral meristem, as well as the development of the carpels and cauline placentation. Gynosporogenesis and the differentiation of the carpellary septa and ovules were also described. Dialypetalanthus fuscescens was classified according to evolutionary diagrams found in the literature. The following characteristics were observed in D. fuscescens: 1) permanence of the floral...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carpel development carpellary septum cauline placentation floral meristem; Ovule.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000100128

Development of corn cob-based fuel briquettes
Provedor de dados: 111
Autores: tuates, andres MORALES.
The study aimed to determine the optimum proportion of corn cob biomass material and binder for fuel briquettes. Three (3) levels of percentage binding agent (10, 15, 20) and three (3) different particle size (&lt; 2.2mm, 2.2-3.2 and &gt;3.2mm) were used in the experiments. The physical and thermal properties of the fuel briquettes were characterized in terms of density, percent shatter resistance, breaking strength, thermal efficiency and burning time.Results showed that    twenty percent binding and a particle size of  &lt;2.2mm exhibited a high density of 0.30gm/ cc, the highest performance in the compression test with a value of 241.62 N  and good shatter resistance of 99.25 percent. Likewise, the thermal efficiency of the briquettes produced from the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn cobs; Fuel briquettes; Physical and thermal properties; Burning time.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4089

Development of deficit irrigation for maize crop under drip irrigation in samaru-nigeria
Provedor de dados: 111
Autores: Ezekiel, Oiganji.
In the past, outcome of any water management strategy could only be known after field experiment, in recent times, means of evaluating the implications of irrigation schedules without field experiment is fast gaining grounds with the use of models.  This research work present a scenarios studies for different developed irrigation scheduling options for a drip irrigated maize crop at the Institute for Agricultural Research (IAR) irrigation farm Samaru-Nigeria during 2013 and 2014 cropping season using a computer-based model.  Aqua Crop was calibrated and validated with data obtained from the field, it was further used to generate scenario of different irrigation scheduling outcome. Grain and biomass yields, harvest index, seasonal evapotranspiration and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agricultural Engineering/ soil and water conservation engineering Aqua Crop model; Calibration; Validation; Irrigation schedulling; Water productivity.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3752

Development of Different Grass Species with the Use of the Growth Regulator Trinexapac-Ethyl
Provedor de dados: 87
Autores: MARCHI,S.R.; SILVA JUNIOR,A.C.; MARTINS,D.
ABSTRACT: The use of synthetic compounds to retard the growth of lawns aims at reducing the number of operations for their maintenance. Thus, the main goal of the present study was to evaluate the effect of different doses of trinexapac-ethyl on the development and rooting of five different grass species. Bahiagrass, St. Augustine grass, Japanese lawn grass, Bermuda grass and, broadleaf carpetgrass were grown in pots of 20 L. The experimental design was completely randomized, with four replications. Trinexapac-ethyl (g ha-1) was applied at doses of 113+113, 226+113, 226+226, 452+113, 452+226, 452+452 in a sequential spraying, and also at single doses of 678 and 904. The second application was carried out 14 days after the first. On the day prior to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Paspalum notatum; Stenotaphrum secundatum; Zoysia japonica; Cynodon dactylon; Axonopus compressus; Plant growth regulator.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100270

Development of disease-suppressive organic growing media
Provedor de dados: 21
Autores: Fuchs, J. G.; Hedrich, T.; Hofer, V.; Koller, M.; Oberhaensli, T.; Ribera Regal, J.; Tamm, L.; Thuerig, B.; Schwarze, F.W.M.R.; Herforth-Rahmé, J.
Vigorous seedlings are an important base for vegetable production. Beside the availability of appropriate amounts of nutrients, the health of seedlings is decisive. Soil-borne diseases are a challenging problem in organic seedling production. Here, we present results on the development of disease-suppressive growing media. Three aspects were examined: (i) use of different components of growing media (peat, coconut fiber, wood fiber, compost), (ii) influence of selected organic nitrogen fertilizers and (iii) use of different microorganisms (including commercial biocontrol agents (BCA)). Three plant-pathogen systems were used in this study: cucumber-Pythium ultimum, cress-Pythium ultimum and basil-Rhizoctonia solani. Green waste compost showed a good...
Tipo: Journal paper
Palavras-chave: Composting and manuring Crop health; Quality; Protection.
Ano: 2017
URL: http://orgprints.org/33020/1/fuchs_etal_2017_actaHortic_Vol1164_p181-188.pdf

Development of EPIC-PCR Markers for Lutjanus purpureus (Lutjanidae-Perciformes) and their Potential Applicability in Population Analyses
Provedor de dados: 42
Autores: SILVA,RAIMUNDO DA; SILVA,DANILLO; VENEZA,IVANA; SAMPAIO,IRACILDA; SCHNEIDER,HORACIO; GOMES,GRAZIELLE.
ABSTRACT In the present study, a novel set of eight EPIC primers were developed for Lutjanus purpureus and assayed in five other marine teleosts including three lutjanids, one scianid and one anablepid. Most of the genomic regions used in this study presented genetic diversity indexes equal or greater than the intragenic regions commonly used in population genetics studies. Moreover, six out of eight markers showed cross-amplification with other taxa. Thus, the primers described here may be used to elucidate questions at the intraspecific level for a large number of taxa.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: EPIC-PCR; Intron; Lutjanus; Southern Red Snapper.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502095

DEVELOPMENT OF EXPERT SYSTEM FOR SELECTION OF REACTORS FOR BIOMASS GASIFICATION
Provedor de dados: 107
Autores: Resende, Michael de Oliveira; Silva, Jadir Nogueira; Dalólio, Felipe Santos; Barbosa, Rúben Christian; Pedruzi, Gerson Ovidio Luz.
The objective of this research was the development of a knowledge base that can facilitate the gasifier selection mechanisms of biomass for energy production. For this, an expert system using the EXPERT FEEL as a tool was created, which recommends the best type of gasifier taking into account the characteristics of biomass to be used, the purpose of use of the synthesis gas generated and the desired thermal power. The knowledge base was obtained through the consultation of books and specialized articles in addition to consultation with experts in the biomass gasification branch. The validation of the system was made by experts from the Federal University of Viçosa, which evaluated the performance and functionality of the computer system proposed. Based on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Energia na Agricultura energia renovável  gaseificadores  inteligência artificial  sistemas computacionais; Uso futuro.
Ano: 2017
URL: http://www.seer.ufv.br/seer/index.php/reveng/article/view/726

Development of Mangalarga Marchador suckling foals supplemented with fructooligosaccharides
Provedor de dados: 96
Autores: Dias,Ana Carla Chaves; Cabral,Grasiele Coelho; Ferreira e Silva,Camila; Ferreira,Marcelle Christine Nascimento; Franco,Tatiana Werneck; Moura,Raiane Araújo; Silva,Vinícius Pimentel; Almeida,Fernando Queiroz de.
ABSTRACT The objective of this study was to evaluate the effect of prebiotic fructooligosaccharide (FOS) supplementation on the development of Mangalarga Marchador suckling foals. Sixteen Mangalarga Marchador foals, from birth to 75 days of age, were evaluated in a completely randomized design, with two treatments (experimental group and control group) with eight repetitions (animals). The foals were evaluated through body weight, morphometric, and circumferential measures. The daily, weekly, and cumulative weight gains were recorded and the morphometric measures were: withers height, croup height, body length, mid-back height, mid-back width, and thorax, shin, knee, and forearm circumferences. The mean body weight was 32.3 and 77.9 kg at birth and 75 days...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body weight; Equines; Inulin; Morphometric measures; Performance; Prebiotic.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000900747

Development of mango wilt in mango cultivars submitted to salt stress
Provedor de dados: 53
Autores: Vieccelli,Juliana Cristina; Araujo,Leonardo; Lopes,Ueder Pedro; Siqueira,Dalmo Lopes de; Rodrigues,Fabrício de Ávila.
ABSTRACT Mango wilt, caused by Ceratocystis fimbriata, is one of the most important diseases affecting mango yield worldwide. Salt stress can affect host defense responses against pathogens infection. The aim of this study was to evaluate the development of mango wilt in 2 mango cultivars submitted to salt stress. Mango plants from cultivars Tommy Atkins and Ubá, considered to be moderately resistant and resistant to mango wilt, respectively, were grown in plastic pots which contained 20 kg of washed sand and daily irrigated with 3 L of a modified Hoagland solution during 40 days before being submitted to salinization. For this process of salinization, the plants received nutrient solution containing 0, 30, 60, and 90 mmol∙L–1 of sodium chloride (NaCl)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ceratocystis fimbriata; Mangifera indica; Resistance; Salinity; Vascular pathogen.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000300372

Development of Organic Food Production in some European Countries
Provedor de dados: 21
Autores: Siiskonen, Pirjo; Nuutila, Jaakko.
The aim of the study was to compare the development of organic food production in eight European countries: Austria, Denmark, Estonia, France, Finland, Germany, Norway and Sweden. The comparison was done between years 1998 and 2014.  Many countries have set similar targets for organic agriculture: the most general for the production is 20 % of the field area before year 2020. Austria as the first European country has already reached it, but it had an earlier start for the organic development. Best practices to increase production are better targeted subsidies, national development programs with precise goals and proper actions to reach them and co-operation between farmers and research.      Best countries in consumption of organics are Denmark, Sweden and...
Tipo: Conference paper, poster, etc.
Palavras-chave: Community development; Food systems; Policy environments and social economy; Countries and regions.
Ano: 2017
URL: http://orgprints.org/31366/1/31366%20Siiskonen%20%26%20Nuutila_2017_Development%20of%20Organic%20Food%20Production%20in%20some%20European%20Countries.docx

Development of ornamental seedlings and cuttings for hydroponics using different substrate
Provedor de dados: 111
Autores: Fadel, Moustafa Amin.
This research paper focuses on investigating the effect of using various substrate materials on the development of seedlings for ornamental plants.  Bermuda grass (Cynodon dactylon), Petunia (Compacta Enana Rosa) and Epipremnum aureum, Bermuda; Petunia and Epipremnum aureum were cultivated in different substrates.  Synthetic sponge (Polyurethane sponge), Rockwool and sterilized cotton were used as the substrate materials in each case where an experimental water-circulating apparatus was designed and installed to execute the test. Results showed that after 15 days, Bermuda grass in Rockwool reached a germination rate of 70% while it did not exceed 50% in sponge or in medically treated cotton.  The highest germination rate after 20 days for Petunia was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hydroponics hydroponics; Germination; Seedlings; Cuttings.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3851

Development of passive evaporative cooling systems for tomatoes Part 1: construction material characterization
Provedor de dados: 111
Autores: Olorunnisola, Abel Olajide; Okanlawon, Sunday Adewale.
The management of large volumes of agroforestry residues constitutes one of the global environmental challenges today.  These residues tend to accumulate in the environment, resulting in water, air and land pollution.  In response to rising costs associated with waste disposal and increasing environmental demands, the sustainable conversion of wastes into useful products is becoming increasingly important.  In the same vein, the quality and shelf life of tomatoes are compromised within a few days if not properly stored and preserved.  Although, a number of researchers have worked extensively on the development of evaporative cooling systems in an effort to tackle this menace, finding durable construction materials remains a challenge.  The broad objective...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Agro-forestry residues; Composites; Evaporative cooler; Tomatoes.
Ano: 2017
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3876

Development of radioimmunoconjugate for diagnosis and management of head-and-neck subclinical cancer and colorectal carcinoma
Provedor de dados: 60
Autores: Benedetto,Raquel; Massicano,Adriana Vidal Fernandes; Silva,Jefferson Jesus; Boas,Cristian Antonio Wieczorek Villas; Mengatti,Jair; Araújo,Elaine Bortoleti de.
ABSTRACT Scientific innovations in diagnostic methods are important drivers of cancer control and prevention. Noninvasive imaging of the epidermal growth factor receptor (EGFR) in head-and-neck squamous, cell carcinoma and colorectal cancer could be valuable to select patients for EGFR-targeted therapy, as well as to monitor the efficacy and occurrence of resistance to immunotherapy. In order to develop the first Brazilian radioimmunoconjugate for diagnosis, Cetuximab has been conjugated to p-SCN-Bn-DTPA chelator and radiolabeled with Indium-111. The conjugation methodology was optimized using different mAb:DTPA molar ratios, time was then reduced for immunoconjugate preparation, besides the protein recovery’ percentage increased after purification (m =...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Radioimmunoconjugate/development; Head and neck cancer/diagnosis; Tumors diagnosis; Cetuximab; SPECT; 111In.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000400624

Development of sunscreen products containing passion fruit seed extract
Provedor de dados: 60
Autores: Lourith,Nattaya; Kanlayavattanakul,Mayuree; Chingunpitak,Jiraporn.
Abstract Application of sunscreen is the most established method of protecting skin from premature aging and photoaging. In this study, the passion fruit seed extract, enriched with biologically beneficial phenolics, was formulated into sun-protective makeup product. The UVB protection of concealer mousse was found have twofold higher sun protection factor (SPF) than the liquid foundation (15.48 ± 1.60 and 5.88 ± 0.30, respectively). The SPF of concealer mousse as well as the liquid foundation containing 0.1% and 0.3% of the passion fruit seed extract were 18.75 ± 0.28, 18.99 ± 0.71 and 9.32 ± 0.88, 9.77 ± 1.37, respectively. Therefore, the concealers with a similar sun-protective efficacy (p&gt;0.05) were included for stability test accordingly. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cosmetics/study; Photoprotection/sun protection; Photoprotection/products development; Passion fruit/applications.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502017000100625

DEVELOPMENT OF Tetranychus urticae KOCH (ACARI: TETRANYCHIDAE) IN DIFFERENT STRAWBERRY CULTIVARS
Provedor de dados: 94
Autores: KARLEC,FÁBIO; DUARTE,ADRIANE DA FONSECA; OLIVEIRA,ANA CLÁUDIA BARNECHE DE; CUNHA,UEMERSON SILVA DA.
ABSTRACT  Two-spotted spider mite, Tetranychus urticae Koch, is considered the main pest in strawberry crop. The control of this species is hampered by the low efficiency of products currently used, occurrence of populations resistant to acaricides and high reproductive potential of this pest. This leads to the use of pesticides and increased agrochemical residues in fruits. The use of resistant cultivars is considered the ideal control method because they maintain mite populations below levels of economic damage, minimize the environmental impact of pesticides at no extra cost to the farmer, and serve as an auxiliary tool in integrated pest management. In this sense, this study evaluated the resistance of strawberry cultivars to T. urticae by studying the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Two-spotted spider mite; Comparative biology; Antixenosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100401

Development of VEGF-loaded PLGA matrices in association with mesenchymal stem cells for tissue engineering
Provedor de dados: 56
Autores: Rosa,A.R.; Steffens,D.; Santi,B.; Quintiliano,K.; Steffen,N.; Pilger,D.A.; Pranke,P.
The association of bioactive molecules, such as vascular endothelial growth factor (VEGF), with nanofibers facilitates their controlled release, which could contribute to cellular migration and differentiation in tissue regeneration. In this research, the influence of their incorporation on a polylactic-co-glycolic acid (PLGA) scaffold produced by electrospinning on cell adhesion and viability and cytotoxicity was carried out in three groups: 1) PLGA/BSA/VEGF; 2) PLGA/BSA, and 3) PLGA. Morphology, fiber diameter, contact angle, loading efficiency and controlled release of VEGF of the biomaterials, among others, were measured. The nanofibers showed smooth surfaces without beads and with interconnected pores. PLGA/BSA/VEGF showed the smallest water contact...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Emulsion electrospinning; VEGF; Stem cells; PLGA; Biomaterials.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000900601

Developmental Toxicity of (4S)-2- (4-hydroxy-3-methoxyphenyl) thiazolidine-4-carboxylic acid in Zebrafish ( Danio rerio )
Provedor de dados: 52
Autores: Akbulut,Cansu; Öztürk,Burcu; Genc,Hayriye; Zengin,Mustafa; Yön,Nazan Deniz.
ABSTRACT (4S)-2-(4-hydroxy-3-methoxyphenyl)thiazolidine-4-carboxylic acid is new synthesized substance obtained from cysteine and valine. Thiazolidine derivates have important biological responses so scientists work intensively on these compounds in recent years. It is obvious that thiazolidine contained compounds will be used in future in the pharmaceutical industry to treat important diseases. Median lethal concentrations (LC50) for 48 h and 96 h were found as 1.106±0.052 mM and 0.804mM ± 0.102 respectively. According to LC50, exposure doses were determined as control, 0.4 mM, 0.2 mM and 0.1 mM (4S)-2-(4-hydroxy-3-methoxyphenyl)thiazolidine-4-carboxylic acid. Developmental toxicity and apoptotic features on zebrafish development were evaluated in this...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Thiazolidine; Toxicity; Development; Zebrafish; Apoptosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100431

Développement d’un cadre Bayésien pour l’évaluation de stocks à données limitées et élaboration de scénarios de gestion, cas particuliers de la seiche (Sepia officinalis) et du lieu jaune (Pollachius pollachius)
Provedor de dados: 5
Autores: Alemany, Juliette.
The assessment and the management of sh stocks aim at achieving a sustainable exploitation of the resources provided by the oceans. While progress have been made in this eld for some stocks of great commercial importance, the situation is di erent for the so-called "data limited" stocks. Often historically less exploited, these stocks do not  benefit from the same economical resources nor workforce to conduct the stock assessments required to set management measures. This work is based on two case studies, pollack (Pollachius pollachius) and cuttlefish (Sepia officinalis). The aim is to investigate the stock assessment methods adapted to data-limited situations. A first introductive part presents the background of fish stock assessment as well as the two...
Tipo: Text
Palavras-chave: Stock a donnees limitees; Evaluation de stock; Avis de gestion; Modele Bayesien; Pollachius pollachius; Lieu jaune; Sepia officinalis; Seiche; Data-limited stock; Stock assessment; Management advice; Bayesian model; Pollachius pollachius; Pollack; Sepia officinalis; Cuttlefish.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00411/52227/52953.pdf

Devising quality assurance procedures for assessment of legacy geochronological data relating to deglaciation of the last British-Irish Ice Sheet
Provedor de dados: 5
Autores: Small, David; Clark, Chris D.; Chiverrell, Richard C.; Smedley, Rachel K.; Bateman, Mark D.; Duller, Geoff A. T.; Ely, Jeremy C.; Fabel, Derek; Medialdea, Alicia; Moreton, Steven G.
This contribution documents the process of assessing the quality of data within a compilation of legacy geochronological data relating to the last British-Irish Ice Sheet, a task undertaken as part of a larger community-based project (BRITICE-CHRONO) that aims to improve understanding of the ice sheet's deglacial evolution. As accurate reconstructions depend on the quality of the available data, some form of assessment is needed of the reliability and suitability of each given age(s) in our dataset. We outline the background considerations that informed the quality assurance procedures devised given our specific research question. We describe criteria that have been used to make an objective assessment of the likelihood that an age is influenced by the...
Tipo: Text
Palavras-chave: British-Irish Ice Sheet; Deglaciation; Geochronology; Data compilations; Quality assurance; Bayesian.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00504/61598/65865.pdf

Dez destaques ambientais no Brasil.
Provedor de dados: 14
Autores: MIRANDA, E. E. de.
bitstream/item/214517/1/5260.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Preservação; Meio Ambiente.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1123763

Dez dicas para produção de milho.
Provedor de dados: 14
Autores: BORGHI, E.; PEREIRA FILHO, I. A.; RESENDE, A. V. de; SILVA, D. D. da; MENDES, S. M.; SILVA, A. F. da.
O milho é uma das culturas estratégicas na alimentação humana desde os primórdios da agricultura. Estima-se que a domesticação desta espécie tenha iniciado há mais de 10.000 anos. Desde sua domesticação até os dias de hoje, com as mais modernas técnicas de biotecnologia, esta gramínea é semeada em escala familiar ou comercial e cultivada em vários ambientes, desde altitudes acima de 3.800 metros até no nível do mar. Graças a esse potencial de adaptabilidade, ao longo dos anos, o milho tornou-se umas das espécies de maior importância mundial. No Brasil, a ampla adaptabilidade e a estabilidade das cultivares disponíveis para cultivo permitiram a plasticidade de cultivo em duas épocas. Graças ao avanço do plantio direto, o milho tornou-se cultura importante...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Produtividade da planta.; Zea mays; Rendimento.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081852

Dez países TOP no leite.
Provedor de dados: 14
Autores: ZOCCAL, R.
Tipo: Artigo de periódico
Palavras-chave: Ranking; Leite de búfalo; Vacas leiteiras.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1070590

DEZ passos para um banho carrapaticida bem dado.
Provedor de dados: 14
Neste texto são apresentados dez passos para garantir a administração de um tratamento carrapaticida da forma mais correta e caprichada possível.
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Carrapato de bovinos; Prevenção de doenças; Aplicação de carrapaticida.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1085928

Dezembro começou com muita chuva.
Provedor de dados: 14
Autores: CONCEIÇÃO, M. A. F.
O total de chuvas registrado na estação meteorológica da Embrapa em novembro (258 mm) superou a média mensal (136 mm) em 90%.
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Chuva; Clima.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1083013

Dia de campo Embrapa CRLB/Canadá - ABDA.
Provedor de dados: 14
Autores: SILVA, G. O. da; BORTOLETTO, A. C.; PEREIRA, A. da S.
bitstream/item/167149/1/Atrione-Pereira-Dia-de-Campo-Embrapa-CRLB-Canada-ABBA.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Batata.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1080301

Diagnose, Therapie und prophylaktische Massnahmen der Gebärparese beim Rind: Ergebnisse der Online-Umfrage bei Schweizer Tierärzten
Provedor de dados: 21
Autores: Perruchoud, T.; Maeschli, A.; Bachmann, H.; Walkenhorst, M.; Schüpbach, G.; Mevissen, M.; Zanolari, P.
Ziel der Online-Umfrage war, die diagnostische, therapeutische und prophylaktische Vorgehensweise bei Milchkühen mit hypokalzämischer Gebärparese in der Praxis zu erfassen. Alle Mitglieder der Vereinigung für Wiederkäuergesundheit wurden per E-Mail kontaktiert. Von den 393 versandten Fragebögen wurden 108 (28%) vollständig ausgefüllt und ausgewertet. Im Vorbericht der an Gebärparese erkrankten Tiere wurden festliegende, pluripare Milchkühe mit mittlerer Milchleistung, ein Tag post partum, mit normalem Bewusstseinszustand genannt. Die Diagnose wird häufig an Hand der Vorgeschichte gestellt. Die betroffenen Milchkühe werden mit Mischinfusionen (Kalzium- und Phosphorpräparate, teilweise mit Magnesium sowie Glukose) und oralen Kalziumpräparaten behandelt. Die...
Tipo: Journal paper
Palavras-chave: Dairy cattle; Feeding and growth; Health and welfare.
Ano: 2017
URL: http://orgprints.org/34522/1/Perruchoud-etal-2017_SchweizerArchivTierheilk_Band159_Heft6_p335-343.pdf

Diagnostic and prognostic value of procalcitonin for early intracranial infection after craniotomy
Provedor de dados: 56
Autores: Yu,Y.; Li,H.J.
Intracranial infection is a common clinical complication after craniotomy. We aimed to explore the diagnostic and prognostic value of dynamic changing procalcitonin (PCT) in early intracranial infection after craniotomy. A prospective study was performed on 93 patients suspected of intracranial infection after craniotomy. Routine peripheral venous blood was collected on the day of admission, and C reactive protein (CRP) and PCT levels were measured. Cerebrospinal fluid (CSF) was collected for routine biochemical, PCT and culture assessment. Serum and CSF analysis continued on days 1, 2, 3, 5, 7, 9, and 11. The patients were divided into intracranial infection group and non-intracranial infection group; intracranial infection group was further divided into...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Intracranial infection; Procalcitonin; Cerebrospinal fluid procalcitonin; Craniotomy; Diagnosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000500608

Diagnóstico da apicultura e da meliponicultura em comunidades ribeirinhas do Pantanal.
Provedor de dados: 14
Autores: ALMEIDA, A. M.; REIS, V. D. A. dos.
O presente trabalho apresenta uma análise da situação da apicultura e meliponicultura em comunidades rurais do Pantanal, constituídas por população ribeirinha no rio Paraguai, na região da serra do Amolar. Será possível estabelecer estratégias para aprimorar o desenvolvimento dessas atividades entre os moradores locais a partir das informações aqui levantadas. Isso principalmente na época do defeso da piracema, quando a pesca fica proibida, e/ou para as pessoas que desejarem novas alternativas de renda.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Abelhas; Bees; Apicultura; Apiculture.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1087391

Diagnóstico da situação atual do manejo de artrópodes e pragas na cultura da mandioca na região Centro-Sul do Brasil.
Provedor de dados: 14
Autores: LUCENA, C. C. de; SILVEIRA, H. F. da; RINGENBERG, R.; RANGEL, M. A. S.
bitstream/item/168453/1/BoletimPesquisa90-018-17Publica-Cicero-Ainfo.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Mandioca.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1081864

Diagnóstico dos serviços ambientais florestais nos biomas brasileiros de 2001 a 2011.
Provedor de dados: 14
Autores: SILVA, G. B. S. da; BERGIER, I.; PRADO, R. B.; FERRAZ, R. P. D.
O objetivo desse estudo foi quantificar, a partir desses dados, a evolução da cobertura florestal nos biomas brasileiros e, consequentemente, avaliar o seu estado de conservação para a manutenção dos serviços ambientais florestais inerentes.
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Ecossistema; Ecosystem services; Ecosystems.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086605

Diagnóstico dos sistemas de produção dos agricultores familiares, produtores de mandioca das comunidades do município do Careiro.
Provedor de dados: 14
Autores: SILVA, L. de J. de S.; ROCHA, R. N. C. da; MENEGHETTI, G. A.; MORENO, A. A.; FERNANDES, V.
Aspecto geral do Município do Careiro. A importância de realizar um diagnóstico nas comunidades rurais do Amazonas. A importância socioeconômica da produção de mandioca. Características do agricultor familiar, produtor de mandioca no Amazonas.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Socioeconomia.; Agricultura Familiar.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084328

Diagnóstico rápido da estrutura do solo (DRES).
Provedor de dados: 14
Autores: RALISCH, R.; DEBIASI, H.; FRANCHINI, J. C.; TOMAZI, M.; HERNANI, L. C.; MELO, A. da S.; SANTI, A.; MARTINS, A. L. da S.; DE BONA, F. D.
A estrutura do solo é a forma como as partículas minerais (areia, silte e argila) e orgânicas do solo estão organizadas no espaço (Dexter, 1988). A estrutura também se refere ao padrão de arranjo das partículas primárias em unidades estruturais, os agregados, os quais são separados entre si por superfícies de fraqueza, ou apenas superpostos e sem conformação definida (Santos et al., 2013). A estrutura é um dos principais componentes da fertilidade do solo, refletindo, de forma imediata, os efeitos do manejo ao qual esse recurso é submetido. Avaliada nas camadas superficiais, proporciona indicações sobre a interação soloatmosfera. Métodos visuais objetivos e reprodutíveis de diagnóstico da qualidade estrutural do solo com base em medições de campo têm sido...
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: DRES; Estrutura do solo; Fertilidade do solo; Soil structure; Soil fertility.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1107195

Diagnóstico rápido da estrutura do solo - DRES [livro].
Provedor de dados: 14
Autores: RALISCH, R.; DEBIASI, H.; FRANCHINI, J. C.; TOMAZI, M.; HERNANI, L. C.; MELO, A. da S.; SANTI, A.; MARTINS, A. L. da S.; DE BONA, F. D.
O Diagnóstico Rápido da Estrutura do Solo - DRES. Procedimentos para amostragem. Preparo e manipulação da amostra de solo. Atribuição de notas de qualidade estrutural.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Fertilidade do solo; Análise do solo; Soil analysis; Soil fertility.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1071114

Diagnóstico situacional populacional e sanitário de cães e gatos em área assistida por estratégia de saúde da família no município de Santa Maria, estado do Rio Grande do Sul, Brasil
Provedor de dados: 195
Autores: Felipetto, L. G.; Portella, L. P.; Vasconcellos, J. S. P.; Chagas, J. C.; Menezes, F. R.; Sangioni, L. A.
Este trabalho foi realizado em um bairro assistido por uma Estratégia de Saúde da Família (ESF), localizado no município de Santa Maria, estado do Rio Grande do Sul, Brasil. A metodologia empregada foi um estudo transversal de base populacional, realizado com o emprego de um questionário preparado para levantar o número de espécies de animais domiciliados por residência, os cuidados tomados com a saúde animal e a existência de acesso à assistência veterinária. O questionário foi formulado com o objetivo de identificar aspectos de guarda responsável relativos à saúde pública e não à avaliação de saúde individual dos animais. O delineamento utilizado foi do tipo transversal que apresentou como vantagens: rapidez, baixo custo e simplicidade na coleta de...
Tipo: Info:eu-repo/semantics/article
Ano: 2017
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37685

Diagnóstico sobre a base da cadeia produtiva do mel na região sul do Rio Grande do Sul.
Provedor de dados: 14
Autores: WOLFF, L. F.; AQUINI, D. M.; MACIEL, R. C.; SATTLER, A.; FERREIRA, N. R.; SAALFELD, M. H.
bitstream/item/170496/1/Boletim-276.pdf
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Agricultura Familiar; Cadeia Produtiva; Extensão Rural; Mel.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1084487

Diagnóstico Socioeconômico em Áreas de Agricultura Familiar, nos Municípios de Caroebe e Rorainópolis.
Provedor de dados: 14
Autores: SANTOS, A. G. dos; LOPES, C. E. V.
bitstream/item/175539/1/correcao2-DOC-N-591.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Levantamento Social; Levantamento econômico.
Ano: 2017
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1088397

Diallel mixed-model analysis of papaya fruit deformities
Provedor de dados: 65
Autores: Cardoso,Deisy Lúcia; Vivas,Marcelo; Pinto,Fernanda Oliveira; Viana,Alexandre Pio; Amaral Júnior,Antonio Teixeira do; Pereira,Messias Gonzaga.
ABSTRACT: Changes in the shape of fruits from hermaphrodite flowers due to floral anomalies are quite common. The aim of this study was to estimate the effects of the general and specific combining ability on the proportions of normal and deformed (carpelloid and pentandric) papaya fruits in hermaphrodite plants using mixed models. The ‘JS12-N’, ‘Waimanalo’ and ‘Golden’ parents showed the potential to decrease the number of deformed fruits. In contrast, the ‘Maradol x JS12-N’, ‘Maradol x Waimanalo’, ‘Maradol x Golden’, ‘JS12-N x JS12-4’, ‘JS12-N x Sekati’, ‘JS12-N x Waimanalo’, ‘Waimanalo x JS12-N’, ‘Waimanalo x JS12-4’, ‘Waimanalo x Golden’, ‘Waimanalo x Sunrise Solo 72/12’, ‘Golden x Maradol’, ‘Golden x JS12-N’, ‘Golden x Sekati’, ‘Golden x Waimanalo’...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya; Carpelloidy; Pentandry; REML/BLUP.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500401

Diameter distribution in a Brazilian tropical dry forest domain: predictions for the stand and species
Provedor de dados: 42
Autores: LIMA,ROBSON B. DE; BUFALINO,LINA; ALVES JUNIOR,FRANCISCO T.; SILVA,JOSÉ A.A. DA; FERREIRA,RINALDO L.C.
ABSTRACT Currently, there is a lack of studies on the correct utilization of continuous distributions for dry tropical forests. Therefore, this work aims to investigate the diameter structure of a brazilian tropical dry forest and to select suitable continuous distributions by means of statistic tools for the stand and the main species. Two subsets were randomly selected from 40 plots. Diameter at base height was obtained. The following functions were tested: log-normal; gamma; Weibull 2P and Burr. The best fits were selected by Akaike's information validation criterion. Overall, the diameter distribution of the dry tropical forest was better described by negative exponential curves and positive skewness. The forest studied showed diameter distributions...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caatinga domain; Continuous distribution; Diameter structure; Forest management; Maximum likelihood.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301189

Diametric growth and time of passage of Minquartia guianensis after logging at Tapajós National Forest, Brazil
Provedor de dados: 190
Autores: Andrade, Cinthia Grazielle Carvalho; da Silva, Márcio Lopes; Torres, Carlos Moreira Miquelino Eleto; Ruschel, Ademir Roberto; da Silva, Liniker Fernandes; de Andrade, Dárlison Fernandes Carvalho; Reis, Leonardo Pequeno.
Minquartia guianensis Aubl. (acariquara) occurs at Acre, Amazonas, Roraima, Pará and Amapá states, with a great market demand and utility in the Amazon region. It is used mainly in civil construction due to its high durability and singular beauty, because of reentrances in its trunk, resulting in high market value. Most of used trees present small diameters, what is a critical factor for their management and commercialization. Thus, the objective of this study was to evaluate M. guianensis diametric growth and cutting cycle through the analysis of time of passage among diameter classes, 31 years after logging, at Tapajós National Forest, Pará State, Brazil. Five treatments were established and in each one 12 permanent sample plots of 0.25 ha were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Productivity; Selective felling; Eastern Amazonia Recursos Florestais; Colheita Florestal; Manejo de Florestas Nativas Produtividade; Amazônia oriental; Corte de seleção.
Ano: 2017
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1406

Diaphanization: A Standardized Protocol for Non-Fetal Tissue Preservation
Provedor de dados: 77
Autores: Rueda-Esteban,Roberto Javier; Palacio Varona,Juliana; López-McCormick,Juan Sebastián; Hernández Restrepo,Juan David.
In response to the arising difficulty of dissection use during anatomy courses, medical schools have been forced to research alternative teaching methods. These are meant to help students develop three dimensional mental images of the human body and increase spatial reasoning, thus improving the learning process of human morphology. One of those methods, used at the Universidad de los Andes is the Diaphanization process. This technique is a well-known method for specimen preservation, used as an anatomy research and teaching tool. Even though it is frequently used, finding a standardized protocol in indexed journals is not possible, which hinders the use of the technique. The standardization of an updated protocol is a need in order to continue exploiting...
Tipo: Journal article
Palavras-chave: Teaching of anatomy; Diaphanization; Preservation of Adult Tissue; Standardized protocol.
Ano: 2017
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200027

Diatom response to oceanographic and climatic changes in the Congo fan area, equatorial Atlantic Ocean, during the last 190ka BP
Provedor de dados: 5
Autores: Hatin, T.; Crosta, X.; Le Herisse, A.; Droz, L.; Marsset, Tania.
Changes in siliceous productivity in the eastern Equatorial Atlantic Ocean, off the Western African margin, over the last several glacial cycles have been either related to global-to-regional oceanographic changes (upwelling intensity) or climate changes (precipitation and river discharge). Based on diatom assemblages in core KZAI-02, located to the south of the mouth of the Congo River, integrated with a selection of geochemical proxies, we show that siliceous productivity in the southeastern Angola Basin responded to non-linear interactions between both oceanographic and climate changes over the last 190,000 years. High diatom accumulation rates were recorded in the middle part of MIS 6, in cold substage MIS 5d and in MIS 3-2. During these intervals,...
Tipo: Text
Palavras-chave: Diatoms; Productivity; Late quaternary; Millennial time scale; Congo fan area.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00363/47402/47394.pdf

DIATOMEAS ASOCIADAS A MACROALGAS EN PLACAS PERMANENTES DE LA COLECCIÓN DEL PROFESOR GERMÁN BULA MEYER, UNIVERSIDAD DEL MAGDALENA, COLOMBIA
Provedor de dados: 50
Autores: Vidal,Luis Alfonso; Ospino-Acosta,Katya; Linares-Vargas,Katherin; García-Urueña,Rocío.
RESUMEN El Profesor Germán Bula (1947-2002), experto ficólogo marino, como parte de su disciplina colectó muestras de macroalgas en diferentes partes de Colombia, pero, sobre todo, en el Parque Nacional Natural Tayrona. Parte de su interés fue conocer las microalgas asociadas a dichas muestras. Como una contribución al conocimiento de la biodiversidad en Colombia, se hizo una determinación específica de los taxa hallados en 61 placas permanentes elaboradas por Bula, etiquetadas como diatomeas, pero sin identificar, que se encuentran almacenadas en el Centro de Colecciones Biológicas de la Universidad del Magdalena. Igualmente se elaboraron 22 placas permanentes de diatomeas con base en el material fijado de las macroalgas; dicho material está contenido en...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Germán Bula; Parque Nacional Natural Tayrona; Diatomeas; Colecciones biológicas.
Ano: 2017
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612017000100045