Results 81 to 90 of about 3,548,097 (273)

Modelos para la valoración genética de la disciplina de concurso completo de equitación a partir del control de rendimientos en las pruebas de selección de caballos jóvenes [PDF]

open access: yes, 2007
Una de las principales fuentes de información funcional para la valoración genética precoz de los animales para las distintas disciplinas ecuestres son las Pruebas de Selección de Caballos Jóvenes (PSCJ), reguladas por el MAPyA, que se ...
Bartolomé Medina, Ester   +5 more
core  

Alcoholismo y ansiedad: modelos animales

open access: yes, 2006
Se han desarrollado modelos animales para el estudio del alcoholismo que permiten establecer los mecanismos involucrados en esta patología. Se presenta una síntesis de los principales modelos usados con roedores y las investigaciones que dan cuenta de las relaciones complejas que existen entre ansiedad y alcoholismo.
Mustaca, Alba Elisabeth   +1 more
openaire   +1 more source

Functional homogenization of terrestrial mammals outside protected areas in the Hengduan Mountains, China

open access: yesConservation Biology, EarlyView.
Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li   +8 more
wiley   +1 more source

Anatomía quirúrgica de nervios facial y auricular mayor del conejo como modelo experimental

open access: yesRepertorio de Medicina y Cirugía, 2012
Objetivo: describir la anatomía quirúrgica de los nervios facial y auricular mayor del conejo como modelo experimental. Técnica quirúrgica: disección bilateral de los dos nervios en doce conejos.
Juan Carlos Izquierdo Velásquez   +1 more
doaj   +1 more source

Methods of palaeobiogeographic analysis [PDF]

open access: yes, 1981
Se señalan algunos de los problemas y dificultades con que se enfrentan lospaleobiogeógrafos, poniéndose de manifiesto numerosos modelos experimenta- les.
Hallam, A.
core   +1 more source

Santa María de la Sierra: una curiosa opción ornamental dentro del Císter castellanoleonés [PDF]

open access: yes, 2012
Despite the well known Cistercian reluctance to figurative representation in their monasteries, the vegetal ornamental patterns precept was not as preferred as thought nor it was as honoured as expected in some of them.
Monge Zapata, M. Aitana
core   +2 more sources

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

Los Animales Transgénicos y su Potencial en el Desarrollo de la Biotecnología Animal

open access: yesCiencia y Tecnología Agropecuaria, 1996
Las nuevas tecnologías en las ciencias animales han permitido la producción de animales transgénicos como una alternativa para el mejoramiento de ciertas características genéticas en los individuos de una especie.
Jorge Piedrahita
doaj   +1 more source

Role of freshwater availability and terrestrial land‐cover change in the distribution of a declining, terrestrial, insectivorous bird

open access: yesConservation Biology, EarlyView.
Abstract Insectivorous, Afro‐Palearctic migrant birds provide cross‐border ecosystem services, but many are declining rapidly. The complex life cycle of migrant birds makes their conservation difficult, but understanding where they spend time during the breeding season can help indicate where those actions will be most effective.
Catrin F. Eden   +5 more
wiley   +1 more source

An overview of mice models: a key for understanding subtypes of mania

open access: yesInternational Journal of Psychological Research, 2016
Animal models have been broadly used in the study of pathophysiology and molecular and neurochemical pathways in neuropsychiatric diseases. Different approaches have used both consanguineous and non-consanguineous mice models to model behavioral patterns
Jorge Mauricio Cuartas Arias   +2 more
doaj   +1 more source

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