Results 51 to 60 of about 212,255 (260)

Extrapolation strategy matters when transferring ecological niche models: new visualization tools for informed decisions

open access: yesEcography, EarlyView.
Abstract Ecological niche models (ENMs) are commonly used to predict species' potential distributions across space and time, allowing researchers and practitioners to assess invasion risk, estimate the impacts of future climate change, and reconstruct past distributions.
Gonzalo E. Pinilla‐Buitrago   +2 more
wiley   +1 more source

Policy Networks and Policy Entrepreneurship in the EU: Explaining Structural Policy Change in Pharmaceutical Innovation Incentives and Health Technology Assessment

open access: yesEuropean 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

Estudios Específicos: Estudios Anatómicos

open access: yes, 2021
El estudio de la morfología de los organismos en un contexto evolutivo esanterior a Darwin en el sentido de que la idea de cambio a través del tiempoen animales y plantas se remonta a las antiguas escuelas de filosofía griega,hace más de 2.500 años(1, 2).
openaire   +1 more source

The nitrogen dilemma: Toward a novel fertilization management framework for reconciling productivity and diversity in grasslands

open access: yesGrassland Research, EarlyView.
Nitrogen fertilization raises grassland productivity but steadily undermines plant diversity. Instead of applying the same rate everywhere every year, the PRISM framework is designed to rotate high‐ and low‐nitrogen paddocks across the farm over time. This spatiotemporal cycling aims to maintain farm‐scale productivity while creating periodic windows ...
André Fischer Sbrissia   +5 more
wiley   +1 more source

Estudios

open access: yesRevista Iberoamericana, 2015
Vargas Vila, más allá de la ...
openaire   +3 more sources

Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Zinc is an essential trace element that participates in numerous metabolic processes; however, excessive exposure may interfere with the absorption of other metals, such as copper. In recent years, nanotechnology has experienced rapid growth, and zinc oxide nanoparticles (ZnO NPs) have garnered significant attention due to their versatile ...
Gloria Salinas‐Lucero   +2 more
wiley   +1 more source

Contrasting Heatwave Regimes in Dry and Humid Subtropical Mexico: A Station‐Based Probabilistic Assessment

open access: yesInternational Journal of Climatology, EarlyView.
Heatwaves have intensified under a warming climate, producing substantial environmental and societal impacts. This study characterizes heatwave regimes in two contrasting regions of Mexico using a percentile‐based threshold and a Poisson distribution framework.
Jorge Cortés‐Ramos   +6 more
wiley   +1 more source

El doctor Don Juan Yánez Espín, Medico y Humanista en el Cehegín del siglo XVII

open access: yesAlquipir, 2014
En ocasiones figuras de gran valor no reciben la atención que en realidad se merecen siendo delegados a un segundo plano. Es el caso de Don Juan Yánez Espín, medido, humanista, hombre de letras e historiador de gran relevancia dentro del ámbito cultural,
Francisco Jesús Hidalgo García
doaj  

Hunting Strategies and Game Exploitation Organization in the Magdalenian: An Integrated Approach Based on Mortality Profiles and Stable Isotopes at Chaves Cave (Huesca, Spain)

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Understanding hunting strategies in Upper Paleolithic contexts remains challenging due to the complex relationships between prey behavior, environmental conditions, and human decision‐making. Addressing these dynamics requires integrating archeozoological, geospatial, and geochemical proxies capable of capturing demographic patterns, landscape
Alejandro Sierra   +6 more
wiley   +1 more source

Análisis de la Revista Interuniversitaria de Formación del Profesorado (1993-2002): Una contribución a los estudios de educación para la docencia

open access: yesRevista Interuniversitaria de Formación del Profesorado, 2004
El texto analiza, en la perspectiva del estado del arte, 167 artículos de la Revista Interuniversitaria de Formación del Profesorado (periódico en soporte papel de la Asociación Universitaria de Formación del Profesorado – AUFOP - España ...
Roberto Puentes Valdés   +2 more
doaj  

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