Results 21 to 30 of about 990,839 (194)

Modelagem comparativa da cinética da fase sólida do capim-elefante picado, suplementado ou não com concentrados, e fornecido a vacas Holandês x Zebu em lactação Comparative modeling of chopped elephantgrass particulate kinectics in crossbred lactating cows receiving or not concentrate supplement

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Foram comparadas as estimativas da cinética da fase sólida do capim-elefante (Pennisetum purpureum, Schum.) picado, mordentado com cromo (Cr), obtidas do ajuste de dois modelos não-lineares (bicompartimental tempo-independente e multicompartimental tempo-
F.C.F. Lopes   +7 more
doaj   +1 more source

Disentangling conservation asymmetries through socio‐economic transboundary factors across the Alto Paraná Atlantic Forest of South America

open access: yesPeople and Nature, EarlyView.
Abstract Ecoregions are often defined based on homogeneous biophysical and ecological conditions and are optimal spatial units for designing conservation strategies. However, transboundary ecoregions such as the Alto Paraná Atlantic Forest (APAF) experience asymmetrical conservation outcomes, understood here as cross‐border differences, resulting from ...
Lía Montti   +16 more
wiley   +1 more source

Local climate and genetic influence on intraspecific variation in torpor physiology of a cave‐roosting bat

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Many small endotherms employ torpor as a survival strategy to reduce energy expenditure during periods with low food availability and cold temperatures. The expression and physiology of torpor can vary substantially within species because of phenotypic plasticity and ...
Nicholas C. Wu   +2 more
wiley   +1 more source

Participación asociativa percibida en contextos socio-educativos: validación de contenido

open access: yesRevista Complutense de Educación, 2019
En las asociaciones del Tercer Sector de acción socioeducativa se han ido estableciendo lógicas, políticas y prácticas para acreditar la calidad de los servicios.
Manuel Lopez-Torrijo   +2 more
doaj   +1 more source

Indicadores cienciometricos [PDF]

open access: yesCiência da Informação, 1998
Os indicadores científicos surgem da medição dos insumos e dos resultados da instituição científica. A cienciometria elabora metodologias para formular esses indicadores com técnicas interdisciplinares da economia, estatística, administração e documentação.
openaire   +4 more sources

Use of species’ responses to cryptic anthropogenic disturbances for monitoring biodiversity outcomes in tropical forests

open access: yesConservation Biology, EarlyView.
Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero   +5 more
wiley   +1 more source

Relación cuantitativa entre un indicador de riesgo y un indicador de violencia: El caso colombiano [PDF]

open access: yes, 2015
Este artículo presenta la relación cuantitativa, a partir del análisis de correlación entre un indicador de riesgo, ici, calculado por la compañía estadounidense prs Group y un indicador de violencia, ivpscac, calculado por las entidades colombianas ...
Serna Rodríguez, Maribel
core  

How much biotic nativeness matters across human demographic groups

open access: yesConservation Biology, EarlyView.
Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley   +1 more source

Aproximación a la medición del desarrollo [PDF]

open access: yes, 2015
En el trabajo se mide aproximadamente el desarrollo sostenible en los países de la UE a través de un indicador sintético teniendo como base la Estrategia de la Europa 2020.
Rodríguez Jubete, Laura
core  

Instrumentos que avaliam a mobilidade de crianças e adolescentes com transtorno do espectro autista: Uma revisão sistemática e mapa de decisão

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Objetivos Identificar os instrumentos padronizados usados para avaliar aspectos de mobilidade em crianças e adolescentes com transtorno do espectro autista (TEA), analisar a qualidade de suas propriedades psicométricas e seu nível de evidência, e desenvolver um mapa de decisão clínica para esses instrumentos.
Arthur Felipe Barroso de Lima   +4 more
wiley   +1 more source

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