Results 21 to 30 of about 80,557 (221)

Comprehensive framework for assessing and optimizing existing research networks

open access: yesConservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East   +2 more
wiley   +1 more source

Propuesta de un procedimiento metodológico para medir el bienestar social de la familia en Cuba

open access: yesCiencia y Sociedad, 2011
Este artículo examina aspectos relacionados con el concepto de bienestar social y los distintos enfoques para su mediación. Propone un procedimiento que permite la selección de una variable apropiada para la medición de las desigualdades socioeconómicas ...
Zahily Mazaira Rodríguez   +2 more
doaj   +1 more source

Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework

open access: yesConservation Biology, EarlyView.
Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift   +8 more
wiley   +1 more source

UNIVERSIDAD PRIVADA: LOS INGRESANTES Y SUS REPRESENTACIONES [PDF]

open access: yes, 2004
El presente trabajo intenta recuperar algunas consideraciones sobre la elección de universidades privadas por parte de los jóvenes egresados de escuelas secundarias privadas de la ciudad de Tandil, para seguir sus estudios superiores.
Zelaya, Marisa
core  

Scientists’ warning on the global destruction of rock outcrop ecosystems

open access: yesConservation Biology, EarlyView.
Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula   +19 more
wiley   +1 more source

Behavioral interventions to reduce demand for threatened freshwater turtles as pets

open access: yesConservation Biology, EarlyView.
Abstract Growing demand for freshwater turtles as pets has fueled illegal trade and accelerated wild population declines, underscoring the need for theory‐based demand‐reduction interventions. We conducted a three‐part randomized controlled trial with active turtle keepers (n = 1800) in China to test conservation‐ and legality‐framed messages by ...
Wuji Zheng   +9 more
wiley   +1 more source

Crisis epilépticas en niños con síndrome de Dravet en condiciones de calor extremo: estudio cualitativo de la perspectiva de los progenitores

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Resumen Objetivo Describir la experiencia de progenitores de niños y adolescentes con síndrome de Dravet en relación con el impacto de las olas de calor o las altas temperaturas ambientales en las crisis epilépticas de sus hijos, así como las estrategias de afrontamiento empleadas.
Angel Aledo‐Serrano   +8 more
wiley   +1 more source

Representaciones sociales sobre prácticas investigativas. Condiciones en la universidad

open access: yesEntramado, 2019
El objetivo es identificar las Representaciones Sociales sobre prácticas investigativas de los estudiantes y profesores de una Institución Universitaria. Es un estudio descriptivo y explicativo. Las unidades de observación fueron los seis profesores y nueve estudiantes del último semestre del programa académico de Lengua Castellana y Literatura.
Lillyam López de Parra   +2 more
openaire   +4 more sources

Contrasting mechanisms driving the northward expansion of African raptors in Europe

open access: yesJournal of Zoology, EarlyView.
Recent climate warming and landscape changes are enabling African raptors to reach Europe through contrasting mechanisms. Using species distribution models, we show that the Atlas Long‐legged Buzzard expands northward following climatic suitability, whereas African vultures reach Europe despite low climatic favourability through socially mediated ...
A.‐R. Muñoz   +3 more
wiley   +1 more source

Partidos políticos y movimientos sociales en América Latina (2011-2016)

open access: yesPerfiles Latinoamericanos, 2020
Este trabajo procura contestar a la pregunta acerca de cuáles son las condiciones para el desapego entre movimientos sociales y representación política en América Latina.
Adrián Albala
doaj   +1 more source

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