Results 51 to 60 of about 23,121 (268)

Estimação de tendência genética para produção de leite na raça Holandesa no estado de Minas Gerais Estimate of genetic trend for milk production in Holstein in the State of Minas Gerais

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Utilizaram-se 75.567 registros de produção de leite, de 40.941 vacas da raça Holandesa, distribuídos em 561 rebanhos e obtidos no período de 1980 a 2002.
W.J. Ferreira   +3 more
doaj   +1 more source

Hospitaller Revenues, Bourbon Regalism: The Financial Administration of the Grand Priory of Castile and León under an American Parvenu

open access: yesHistory, EarlyView.
Abstract After the vicissitudes of the War of the Spanish Succession (1701–14), the consolidation of the Bourbon Monarchy in early eighteenth‐century Spain allowed Philip V's ministry to implement the so‐called Nueva Planta in his various kingdoms and lordships of the Crown of Aragon, but also in Castile.
Roberto Quirós Rosado
wiley   +1 more source

Modelos experimentales in vivo de enfermedad inflamatoria intestinal y cáncer colorrectal: Conceptos, modelos actuales y aplicabilidad In vivo experimental models of inflammatory bowel disease and colorectal cancer

open access: yesNutrición Hospitalaria, 2007
No existe un modelo animal ideal para el estudio de patologías humanas como la EII o el CCR. En la última década, a los modelos inducidos por agentes exógenos se han incorporado los animales manipulados genéticamente.
J. Mañé Almero
doaj  

ORCHESTRATING DIFFERENCE AND SIMILARITY: Black Fungibility, and the Spatial Redrawing of Racial Categories in Spanish Colonial Morocco, Sahara and Guinea

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract In this article I dissect the spatial strategies through which the Spanish attempted to orchestrate both racial difference and similarity in the African colonies of Morocco, Western Sahara and Equatorial Guinea during the first half of the twentieth century.
Pol Fité Matamoros
wiley   +1 more source

Comparação de metodologias de predição de valores genéticos utilizando dados simulados Comparison of methodologies for predicting breeding values using simulated data

open access: yesRevista Brasileira de Zootecnia, 2004
Foram simuladas, utilizando o programa GENESYS, sete populações com diferentes médias genéticas e estruturas de dados resultantes da substituição de 0, 10, 25, 50, 75, 90 e 100% de reprodutores, com o objetivo de comparar a metodologia de modelos mistos (
José Braccini Neto   +5 more
doaj   +1 more source

Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil

open access: yesAnimal Conservation, EarlyView.
Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro   +4 more
wiley   +1 more source

Artigo convidado Um novo modelo conceptual para orientar a ação profissional em sistemas sustentáveis ​​de produção animal

open access: yes
The growing mismatch between traditional agricultural training and emerging professional demands poses a strategic challenge for sustainable animal production.
Giacomelli, Giovana   +4 more
core   +1 more source

Lamb growth simulation through Pampa Corte model adapted to sheep Simulação do crescimento de cordeiros através do modelo Pampa Corte adaptado para ovinos

open access: yesCiência Rural, 2012
The Pampa-Corte model developed to simulate growth of beef cattle was adapted to simulate lamb growth. This paper has the objective to describe the main modifications and the fitness of model in the simulations of lamb growth.
Vicente Celestino Pires Silveira   +4 more
doaj  

Hidden Losses: Assessing the Risk of Coextinction Among Ectoparasitic Flies and Their Bat Host Species in Brazil

open access: yesAnimal Conservation, EarlyView.
The potential impact of bat species extinction on the number of their ectoparasitic fly species, based on interaction data for Brazil. As bat host species are removed over time, more connected species (green) would experience steeper declines and lead to greater ectoparasite losses when compared to a random extinction model (gray).
Nathan Lorenzo de Sena Gotti   +3 more
wiley   +1 more source

Treinamento aeróbio contínuo versus treinamento acumulado: Uma comparação de seus efeitos e desempenho em modelo animal

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2016
Introdução: Desde 1995, entidades que regulamentam a prática de exercícios físicos têm sugerido que, para manutenção da saúde, os mesmos devem ser realizados em sessões contínuas ou acumulados ao longo do dia.
Lázaro Lopes Moreira   +7 more
doaj  

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