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Efeito da densidade de criação e do grupo genético sobre o desempenho e o desenvolvimento ósseo de frangos de corte Sci. Agrar.Paran. / SAP
A. F. G. Oliveira; Universidade Estadual de Maringá; Luís Daniel Giusti Bruno; Universidade Estadual do Oeste do Paraná; E. R. M. Garcia; Universidade Estadual de Mato Grosso do Sul; M. C. P. Leite; Universidade Federal do Recôncavo da Bahia; A. P. S. Ton; Universidade Estadual de Maringá; Letícia Lorençon; Universidade Estadual de Maringá.
Este trabalho foi realizado objetivando-se avaliar o efeito da densidade de criação (10 e 16 aves/m2) e do grupo genético (Hybro PG, Isa Label JA57 e Ross 308) sobre as características de desempenho, rendimento de carcaça e desenvolvimento ósseo de frangos de corte. Foi utilizado um delineamento inteiramente casualizado em um esquema fatorial 3x2 (3 grupos genéticos x 2 densidades de criação). A tíbia, fêmur e úmero foram coletados quando as aves estavam com 1, 7, 14, 21, 28, 35 e 42 dias de idade, sendo mensurados o comprimento e a espessura (mm, expressos em valores absolutos), o peso do osso seco (gramas) e o...
Tipo: Artigo Avaliado por Pares Palavras-chave: Comprimento; Espessura; Índice Seedor; Ossos longos; Peso do osso seco.
Ano: 2012 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/6353
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Gender, state, and medicine in highland Ecuador modernizing women, modernizing the state, 1895-1950 Buscador Latinoamericano
A. Kim Clark; Clark, A. Kim.
Tipo: Text Palavras-chave: MUJERES; ECUADOR; CONDICIONES SOCIALES; HISTORIA; SIGLO XX; BIENESTAR SOCIAL.
Ano: 2012 URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=131567&tab=opac&oai:flacso.org.ec:131567
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PRINCIPAIS ASPECTOS RELACIONADOS À NUTRIÇÃO DE CÃES E GATOS Sci. Agrar.Paran. / SAP
A. P. Félix; UFPR; S. G. Oliveira; UFPR; A. Maiorka; UFPR.
Cães e gatos são animais carnívoros e, portanto, apresentam alta necessidade de proteínas e lipídios na dieta. As altas necessidades proteicas e lipídicas são particularmente inerentes aos gatos, uma vez que estes apresentam fisiologia orientada para metabolizar aminoácidos, ácidos graxos e glicerol da dieta. Já, cães podem ser considerados animais nutricionalmente oportunistas, uma vez que apresentam maior adaptabilidade fisiológica para aproveitar os diferentes macronutrientes presentes nos alimentos, inclusive os carboidratos. Em virtude do alto grau de domesticação desses animais, cada vez mais seus...
Tipo: Artigo Avaliado por Pares Palavras-chave: Nutrição; Cães; Gatos..
Ano: 2012 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/7299
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Areas of endemism in the southern central Andes Darwiniana
Aagesen,Lone; Bena,Maria J.; Nomdedeu,Soledad; Panizza,Adela; López,Ramiro P.; Zuloaga,Fernando O..
This paper analyzes the distribution of vascular plants species endemic to the southern central Andes (south-western Bolivia and north-western Argentina). All 540 species endemic to the study regions (approx. 720600 km²) have been included in the analysis. The main part of the endemic species is found in semiarid habitats between 1500-3500 m asl pointing to the topographically complex plateau, slope, and valley system of the southern central Andes as the main locations for its endemic flora. The distribution of the endemic species within arid sites is in contrast with that of vascular plant diversity in general, as the most diverse habitat of the region is the moist subtropical Tucumano-Bolivian Yungas forest of the eastern Andes slope. A total of 17 well...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Areas of endemism; Argentina; Biogeography; Bolivia; Endemic vascular plants; Southern central Andes.
Ano: 2012 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932012000200004
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Research to show the value of organic pork Organic Eprints
Aarhus, University.
Researchers from Aarhus University focus on meat and ethical quality in a research project which is to highlight the potentials and possibilities of free-range pig farming.
Tipo: Web product Palavras-chave: Farming Systems; Animal husbandry.
Ano: 2012 URL: http://orgprints.org/21985/1/Research%20to%20Show%20the%20Value%20of%20Organic%20Pork.mht
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Research to highlight value of organic pork Organic Eprints
Aarhus , University.
Researchers from Aarhus University focus on meat and ethical quality in a research project which is to highlight the potentials and possibilities of free-range pig farming.
Tipo: Web product Palavras-chave: Farming Systems; Animal husbandry.
Ano: 2012 URL: http://orgprints.org/21986/1/PigProgress%20-%20Research%20to%20highlight%20value%20of%20organic%20pork.mht
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Juan Garc??a y Juan Monta??o : territorios distintos y narrativas complementarias desde la memoria afrodescendiente (Ensayos) Buscador Latinoamericano
Abad, Gustavo.
Este ensayo pone en di??logo el pensamiento y la obra de dos referentes de la cultura afrodescendiente en el Ecuador: Juan Garc??a y Juan Monta??a. Desde una perspectiva hist??rico-literaria, analiza las maneras c??mo un investigador de la cultura -Garc??a- y un escritor-Monta??o- ponen en escena el tema de la memoria. El primero va en busca de la tradici??n oral como portadora de los valores ancestrales capaces de sostener un proceso de resistencia cultural. El segundo, en cambio, inventa otra po??tica y construye nuevos sentidos acerca de la condici??n afro en el escenario urbano. Temas como la oralidad, la m??sica, la comunidad, la ciudad, la noche, el amor adquieren significados particulares desde la mirada de dos intelectuales que se expresan desde...
Tipo: Art??culo Palavras-chave: LITERATURA; COMUNICACI??N; HISTORIA; CULTURA AFRO; MEMORIA; RESISTENCIA; COMUNICA????O; HIST??RIA; CULTURA AFRO; MEM??RIA; RESIST??NCIA.
Ano: 2012 URL: http://hdl.handle.net/10469/5146
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Genetic diversity analysis of isolates of the fungal bean pathogen Pseudocercospora griseola from central and southern Brazil. Repositório Alice
ABADIO, A. K. R.; LIMA, S. S.; SANTANA, M. F.; SALOMÃO, T. M. F.; SARTORATO, A.; MIZUBUTI, E. S. G.; ARAÚJO, E. F.; QUEIROZ, M. V. de..
Planting resistant varieties is the most effective control measure against the angular leaf spot of dry beans, a fungal disease caused by Pseudocercospora griseola. However, dry bean varieties with durable resistance are not easily obtained. Knowledge about the genetic variability of the pathogen population is key for the success of dry bean breeding programs aimed at developing resistant materials, but finding suitable operationally simple and genetically accurate markers is not an easy task. The aim of this study was to assess the suitability of the ISSR-PCR technique to quantify the genetic variability of P. griseola isolates. Total DNA of 27 P. griseola isolates from Goiás, Minas Gerais, Espírito Santo, and Paraná States was extracted and amplified...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Diversidade genética; Pseudocercospora griseola; Feijão; Phaseolus vulgaris; Mancha angular.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/933546
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Analysis of farm household technical efficiency in Northern Ghana using bootstrap DEA AgEcon
Abatania, Luke N.; Hailu, Atakelty; Mugera, Amin W..
Crop production is the main source of livelihood for households in Northern Ghana. The government is committed to improving crop production and knowledge about the technical efficiency of crop farms is essential in guiding policy decisions. This paper examined the technical efficiency of 189 crop farms in Northern Ghana using data envelopment analysis (DEA) with bootstrapping. We found that bias-corrected average technical efficiency of the sample farms is 77.26%. The estimated scale efficiency is 94.21%. In a second stage regression, we found that hired labour, geographical location of farms, gender and age of head of household significantly affect technical efficiency. Policy implications of the results are discussed.
Tipo: Presentation Palavras-chave: Technical efficiency; DEA; Bootstrap; Ghana; OLS regression.; Farm Management.
Ano: 2012 URL: http://purl.umn.edu/124211
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Produção de grãos e relação com reação a doenças em feijoeiro comum cultivado em sistema de manejo orgânico. Repositório Alice
ABBADIA, J. P.; FERREIRA, E. P. de B.; WENDLAND, A.; DIDONET, A. D..
Este trabalho objetivou avaliar a produção de grãos do feijoeiro comum em sistema de manejo orgânico e os efeitos do crestamento bacteriano comum e da mancha angular sobre a produção do feijoeiro comum da cultivar BRS Supremo sob diferentes tipos de cultura de cobertura e manejo do solo.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Feijão; Phaseolus vulgaris; Manejo do solo.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/941548
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Stability analysis of forage production in Bromus catharticus (prairie grass) using three methodologies Ciencia e Investigación Agraria
Abbott,Liliana; Filippini,Susana; Delfino,Hugo; Pistorale,Susana.
Thirteen genotypes of Bromus catharticus (prairie grass) were evaluated for forage production over three years using completely randomized trials with six replicates. The genotype x environment interaction was statistically significant and indicates that the behavior of genotypes differs over time. Once this interaction was detected, we used three methodologies to assess the stability of genotypes: Wricke's ecovalence, the Lin and Binns index, and the Eberhart and Russell model. The methods of Lin and Binns and Eberhart and Russell indicate that genotypes 11, 9, 3 and 4 are stable. They also rule out possible selection of genotypes 2, 10, 1 and 12 for lack of stability or poor adaptation. The correlation among these indices was statistically significant...
Tipo: Journal article Palavras-chave: Bromus; Forage production; Genotype-environment interaction; Phenotypic stability; Prairie grass.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000200009
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Wave runup estimates at gentle beaches in the northern Indian Ocean OceanDocs
Abdalazeez, Ahmed.
The aim of this study is to estimate the wave runup on selected beaches around the northern Indian Ocean. The runup has been estimated using ERA-Interim, which is the latest global atmospheric re-analysis produced by the European Center for Medium-Range Weather Forecasts (ECMWF). ECMWF uses the global Wave Model (WAM) model to calculate two dimensional wave spectra. The distances between the model grid points and the beaches have been calculated by a great circle calculator. The beach slopes have been calculated by Google Earth for all locations, except Maldives beach, which was assumed as an imaginary beach because the method of calculating the slope could not be used there. The significant wave height as well as the peak wave period at the grid points...
Tipo: Theses and Dissertations Palavras-chave: Wave runup.
Ano: 2012 URL: http://hdl.handle.net/1834/4557
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Effects of red brick production on land use, household income, and greenhouse gas emissions in Khartoum, Sudan JARTS
Abdalla, Ishtiag; Abdalla, Sahar Babiker; El-Siddig, Kamal; Möller, Detlev; Buerkert, Andreas.
In Khartoum (Sudan) a particular factor shaping urban land use is the rapid expansion of red brick making (BM) for the construction of houses which occurs on the most fertile agricultural Gerif soils along the Nile banks. The objectives of this study were to assess the profitability of BM, to explore the income distribution among farmers and kiln owners, to measure the dry matter (DM), nitrogen (N), phosphorus (P), potassium (K) and organic carbon (C_org) in cow dung used for BM, and to estimate the greenhouse gas (GHG) emissions from burned biomass fuel (cow dung and fuel wood). About 49 kiln owners were interviewed in 2009 using a semi-structured questionnaire that allowed to record socio-economic and variable cost data for budget calculations, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brick kilns; Biomass fuel; Gini coefficient; GHG emissions; Return to land.
Ano: 2012 URL: http://www.jarts.info/index.php/jarts/article/view/2012061541345
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Three new species of Monogenea (Platyhelminthes) parasites of fish in the Guandu river, southeastern Brazil - doi: 10.4025/actascibiolsci.v34i4.10466 Biological Sciences
Abdallah, Vanessa Doro; Universidade Federal Rural do Rio de Janeiro; Azevedo, Rodney Kozlowiski de; Universidade Federal Rural do Rio de Janeiro; Luque, José Luis Fernando; Universidade Federal Rural do Rio de Janeiro.
Current essay describes three new Monogenean species, namely, Cosmetocleithrum striatuli sp. nov., Jainus leporini sp. nov. and Rhabdosynochus guanduensis sp. nov., parasites on the gills of Trachelyopterus striatulus (Steindachner, 1877), Leporinus copelandii Steindachner, 1875 and Centropomus undecimalis (Bloch, 1792), respectively. Fish were collected from the Guandu river, State of Rio de Janeiro, Brazil between August 2005 and November 2008. Cosmetocleithrum striatuli sp. nov. differs from all other congeneric species by the shape of an accessory piece (more robust and resembling a crustacean claw or chela) and by the shape of its ventral and dorsal bars (not V-shaped and with expanded lateral ends directed to the rear). Jainus leporini sp. nov....
Palavras-chave: 2.03.00.00-0 Centropomus undecimalis; Cosmetocleithrum striatuli sp. nov.; Jainus leporini sp. nov.; Rhabdosynochus guanduensis sp. nov.; Trachelyopterus striatulus; Leporinus copelandii 2.13.00.00-3.
Ano: 2012 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/10466
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The effects of 4-nonylphenol contamination on livers of Tilapia fish (Oreochromus spilurs) in Jeddah Biol. Res.
Abdulla Bin-Dohaish,El-jawaher.
Alkylphenol polyethoxylates is a group of estrogenic compounds. Natural or synthetic types of these compounds react with the endocrine system by binding hormone receptors, resulting in interference with their action, which is why they are called endocrine disrupting chemicals. Among their hydrolytic products are nonylphenols (NP), which are considered pollutants of aquatic environments. The objective of this study was to evaluate the pathological alterations on liver tissue of fish exposed to these compounds for long durations, starting from beginning of life and during the period of sexual maturity. Tilapia fish were obtained from Abhur fish farms, reared in the laboratory in special basins, and divided into two groups. The first maternal group was...
Tipo: Journal article Palavras-chave: Nonylphenol; Tilapia fish; Liver; Histology.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602012000100002
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El abismo de los justos Buscador Latinoamericano
Abel Ochoa; Ochoa, Abel.
Tipo: Text Palavras-chave: LITERATURA; LITERATURA LATINOAMERICANA; LITERATURA ECUATORIANA.
Ano: 2012 URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=136932&tab=opac&oai:flacso.org.ec:136932
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Evaluating the Factors Influecing the Number of Visits to Farmers' Markets AgEcon
Abello, Francisco J.; Palma, Marco A.; Anderson, David P.; Waller, Mark W..
The primary objective of this paper was to determine key factors impacting the frequency of consumer visits to Texas farmers’ markets measured in number of visits per month. Data obtained from in-person surveys administered in two farmers’ markets locations were used to determine consumer, market factors, and socio-demographic characteristics of shoppers affecting frequency of visits. The results of the model showed that travel distance, number of adults in the household, market promotional characteristics such as entertainment and education activities, food events, as well as education and age were all determinants of frequency of visits to farmers’ markets.
Tipo: Presentation Palavras-chave: Direct marketing; Frequency; Local; Farmers’ markets; Consumer/Household Economics; R11.
Ano: 2012 URL: http://purl.umn.edu/119786
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Surveillance écologique et halieutique du site électronucléaire de Flamanville - Année 2011. Rapport scientifique annuel ArchiMer
Abernot-le Gac, Chantal; Dreves, Luc; Antajan, Elvire; Martin, Jocelyne; Monbet, Philippe; Schapira, Mathilde; Schlaich, Ivan.
Dans le cadre de l'implantation d'une Centrale électronucléaire sur le littoral de la commune de Flamanville (département de la Manche) et du contexte législatif en vigueur, Électricité de France a confié à l'IFREMER les études écologique et halieutique du milieu marin encadrant ce site. Sont étudiés les domaines benthique, halieutique et pélagique. L’année 2011 est la 26ème année de fonctionnement du CNPE de Flamanville. Pour ce site de Flamanville, les travaux de prélèvements et d’analyses sont désormais réalisés dans le cadre de la décision n°2010-DC-0189 de l’Autorité de sûreté nucléaire du 7 juillet 2010 fixant à Electricité de France les prescriptions relatives aux modalités de prélèvement et de consommation d’eau et de rejets dans l’environnement...
Tipo: Text
Ano: 2012 URL: http://archimer.ifremer.fr/doc/00076/18677/16223.pdf
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Structural Analysis of Outer Membrane Beta-stranded Porins using Temperature Factor Nature Precedings
Abhishek Kumar.
Computational and statistical analysis has formed a large component of the biophysical efforts put forth to understand protein structure and function, due to the diversity and complexity of their structure. Outer membrane proteins form a diverse and complex set of proteins. Of these, porins which allow passage of molecules across the membrane interface have been analyzed here from a biophysical and structural perspective. The objective of this study is to analyze the structural organization of porins using atomic temperature factor as a parameter. Generally atomic temperature factors of molecules from crystal structures indicate the degree of mobility or disorder seen in the crystal structure. As good crystal structures have fewer possibilities of errors...
Tipo: Manuscript Palavras-chave: Biotechnology; Microbiology; Bioinformatics.
Ano: 2012 URL: http://precedings.nature.com/documents/7016/version/1
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Análisis Antropométrico de la Simetría Corporal en Jugadores de Bádminton International Journal of Morphology
Abián,P; Abián-Vicén,J; Sampedro,J.
El objetivo del estudio fue comprobar si existen diferencias entre el lado dominante y no dominante de las medidas antropométricas en los mejores jugadores y jugadoras españoles de bádminton, así como verificar si el lado del cuerpo donde se realiza la medición puede influir en el cálculo de la composición corporal y del somatotipo. Participaron voluntariamente en el estudio 46 jugadores de bádminton de élite, 31 eran hombres (edad=21,7±4,3 años) y 15 mujeres (edad=19,1±4,4 años). Se tomaron las medidas de 6 pliegues cutáneos, 3 diámetros, 3 longitudes y 5 perímetros del lado dominante y no dominante de los sujetos. Se calculó la composición corporal y el somatotipo con los valores registrados en cada uno de los lados. No se encontraron diferencias en los...
Tipo: Journal article Palavras-chave: Bádminton; Antropometría; Composición corporal; Somatotipo; Masa muscular.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300030
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