Results 51 to 60 of about 2,371,438 (191)

Literatura cinzenta ou não convencional: um desafio a ser enfrentado

open access: yesCiência da Informação, 1992
Um histórico da literatura cinzenta é apresentado visando à compreensão das diferentes conotações dadas ao conteúdo dos documentos e focaliza a literatura não convencional, conhecida como literatura fugitiva, informal ou invisível.
Dinah Aguiar Población
doaj  

Transformation of anthropological status in elderly with type II diabetes through exercise: pilates and aerobic exercise [PDF]

open access: yes, 2015
Las estadísticas muestran que 285 millones de personas sufren de Diabetes Tipo II, esto es el 6% de la población mundial adulta y 60 millones de personas en los Estados Unidos (10% de la población).
Petrovic, M., Ruiz-Montero, P.J.
core   +1 more source

An integrated approach to balance freshwater connectivity restoration and invasion risk

open access: yesConservation Biology, EarlyView.
Abstract Habitat fragmentation negatively affects many native migratory fish populations. However, this fragmentation can also prevent the spread and establishment of invasive species. We modified the dendritic connectivity index (DCI), a commonly used freshwater connectivity metric, to account for multiple invasive dispersal pathways in estimates of ...
Alex Arkilanian   +3 more
wiley   +1 more source

Using incentive payments to promote human–carnivore coexistence

open access: yesConservation Biology, EarlyView.
Abstract For many large carnivores, minimizing the financial burden they impose on local people is critical to their conservation. Incentive‐based programs that provide people with financial benefits for taking pro‐conservation actions or achieving conservation goals are a promising tool for promoting human–carnivore coexistence. Although the number of
Adam Pekor   +9 more
wiley   +1 more source

La movilidad interna de los inmigrantes en España. Un estudio basado en la Encuesta Nacional de Inmigrantes (ENI-2007)

open access: yesRevista Internacional de Sociología, 2011
Este artículo contribuye a la literatura sobre la migración interna de los inmigrantes nacidos fuera de España. En él se analiza la distribución espacial y las pautas de movilidad de los inmigrantes, considerando aspectos como las características ...
David Reher, Javier Silvestre
doaj   +1 more source

International migration and indigenous peoples in Latin America: the need for a multinational approach in migration policies

open access: yesRevista Latinoamericana de Población, 2010
Latin America is a multi-ethnic and multicultural region with over 650 indigenous peoples currently recognized by its States. These peoples are highly diverse, but their common denominator is the structural discrimination they suffer in the form of ...
Ana María Oyarce   +2 more
doaj   +8 more sources

The Teaching of Vocabulary through the Multisensory Approach to EFL Third Age Adults in a Public Nursing Home in Pereira, Colombia [PDF]

open access: yes, 2019
El aprendizaje del idioma inglés es un proceso que conlleva beneficios cognitivos, personales, sociales y de crecimiento. Esta investigación cualitativa tuvo como objetivo integrar a una población de adultos mayores en lecciones de vocabulario en inglés ...
Largo Gonzáles, Juan Camilo   +2 more
core  

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

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  

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, EarlyView.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

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