Results 51 to 60 of about 568,315 (281)
Modulema, 2019 Indexaciones y bases de datos en las que se encuentra la revista MODULEMA.
Miguel Angel Gallardo-Vigil
doaj +1 more source
European Policy Analysis, EarlyView.ABSTRACT Policy process research has excelled in explaining structural policy change within national settings, but extensions and applications to the EU level have long proven challenging for scholars. Given that the EU is currently experiencing its longest period of Treaty stability since the 1980s—having evolved into a sui generis political system ...
Vassilis Karokis‐Mavrikos
wiley +1 more source
International Journal of Cancer, EarlyView.What's New? Inclusion criteria for lung cancer screening (LCS) maintain cost control by focusing resources on select high‐risk groups. However, eligible individuals are inherently dissimilar in risk profile and demographics, potentially impacting LCS effectiveness and uptake.
María Olivia Cabrera +7 more
wiley +1 more source
SISTEMAS DE BASES DE DATOS MULTIPLES
Ingeniería, 2011 Los ambientes distribuidos donde se puede integrar y compartir los recusrsos con la parte principal de muchas investigaciones realizadas en todo el mundo.
Elzbieta Malinowski Gadja
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, 2012 Objetivo: Caracterizar la visibilidad internacional e impacto de la Revista Chilena de Cirugia (RCC) tras su indizacion en las bases SciELO (2006) e ISI (2009).
R. Cartes-Velásquez +3 more
semanticscholar +1 more source
Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
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Rendimiento de bases de datos columnares
Ingenius: Revista de Ciencia y Tecnología, 2019 En la actualidad para el éxito de las empresas es decisiva la capacidad de procesar de manera eficiente una considerable cantidad de datos de una amplia gama de fuentes en cualquier lugar y momento.
Mario Raul Morales-Morales +3 more
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Las bases de datos como herramienta para la investigación histórica
, 2012 El proposito de estas notas introductorias consiste en presentar someramente las bondades y las posibles limitaciones que implica el uso de bases de datos para la investigacion historica, para finalizar exponiendo, in extenso , un producto construido con
A. Aguilar
semanticscholar +1 more source
People and Nature, EarlyView.Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón +4 more
wiley +1 more source
People and Nature, EarlyView.Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson +18 more
wiley +1 more source