Results 31 to 40 of about 137,013 (180)

Demographic buffering in natural populations: A multi‐level perspective

open access: yesJournal of Animal Ecology, EarlyView.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos   +4 more
wiley   +1 more source

Determinación del índice del comportamiento demográfico local

open access: yesRetos de la Dirección, 2010
Se propone un índice sintético que brinda, desde el punto de vista demográfico, información a los gobiernos locales para la toma de decisiones en la elaboración de la estrategia de desarrollo.
Mercedes Pérez Rangel
doaj   +2 more sources

Estudio psicométrico del Psychiatric Diagnostic Screening Questionnaire (PDSQ) y determinantes de psicopatología en dos centros ambulatorios de Navarra (España)

open access: yesAnales del Sistema Sanitario de Navarra, 2023
Fundamento. El PDSQ (Psychiatric Diagnostic Screening Questionnaire) es un cuestionario autoadministrado para el cribado de diagnósticos psiquiátricos del eje I. El objetivo es estudiar sus propiedades psicométricas en pacientes ambulatorios españoles y
Juan I. Arrarás   +13 more
doaj   +1 more source

Prevalencia de sobrecarga del cuidador, factores asociados y su asociación con la función familiar, en los cuidadores de los pacientes atendidos en el proceso interdisciplinario de rehabilitación (PIR) de la Clínica Universidad de la Sabana [PDF]

open access: yes, 2012
35 Páginas.Determinar la prevalencia del síndrome de sobrecarga del cuidador. DISEÑO: Estudio descriptivo Transversal, se incluyeron 70 cuidadores de pacientes con algún grado de discapacidad, MEDICIONES: Se utilizó una encuesta de variables demográficas,
Vásquez Cubillos, Luisa Fernanda
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

Desagregando estadísticas de población [PDF]

open access: yes, 2016
Debido a cuestiones de confidencialidad y a fin de evitar que cualquier persona concreta pueda ser identificada (de forma directa, o indirectamente en conexión con cualquier otra información publicada), las leyes de protección de datos de carácter ...
Pavía Miralles, José Manuel   +1 more
core  

Wealth inequality and epidemics in the Republic of Venice (1400–1800)

open access: yesThe Economic History Review, EarlyView.
Abstract This article analyses wealth inequality in the Republic of Venice during 1400–1800. The availability of a large database of homogeneous inequality measurements allows us to produce the most in‐depth study of the factors affecting inequality at the local level available thus far for any preindustrial society.
Guido Alfani   +2 more
wiley   +1 more source

Efecto de los aspectos demográficos en la valoración de la calidad del servicio. Una revisión

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2017
Comprender los elementos que determinan la satisfacción de usuarios o de clientes de un servicio permite a las organizaciones –tanto públicas como privadas- diseñar e implementar estrategias dirigidas a mejorar los niveles de lealtad y de recompra, entre
Juan Carlos Vergara Schmalbach   +2 more
doaj   +3 more sources

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

open access: yesIbis, EarlyView.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza   +4 more
wiley   +1 more source

Exploring the exploration: implications of leaving or remaining at the natal site during the early stages of independence in a partially migratory bird

open access: yesIbis, EarlyView.
Despite being an important fraction of any animal population, juveniles are a severely understudied group. Juveniles often need to learn an array of skills that allow them to survive independently and do so while undertaking decisions that may impact their fitness, recruitment and survival, having therefore relevant demographic implications.
Manuela S. Rodrigues   +6 more
wiley   +1 more source

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