Results 111 to 120 of about 2,318,214 (247)

Foraging plasticity and physiological adaptations enable hummingbirds to subsist on dilute nectars

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1475-1490, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Hummingbirds frequently feed on small volumes (<30 μL) of sucrose‐rich nectars. Climate change is expected to affect both the abundance and the concentrations of accumulated nectar.
Rosalee L. Elting   +5 more
wiley   +1 more source

Los videojuegos y su capacidad didáctico-formativa [PDF]

open access: yes, 2005
Hoy las máquinas ocupan un lugar privilegiado en nuestra vida. Podemos destacar la presencia de los videojuegos dentro de la dinámica familiar y escolar. Los videojuegos pueden ser considerados como otra forma de enseñar, si esta se desarrolla a través
García Fernández, M. Dolores   +1 more
core  

Simulating drying and human impacts on river networks to evaluate biological quality indices performance through the lens of metacommunity theory

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy   +6 more
wiley   +1 more source

BIEN: A biodiversity informatics ecosystem advancing open and reproducible workflows for plant observation, plot and trait data

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1556-1584, May 2026.
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist   +38 more
wiley   +1 more source

¡Pobres capacidades!

open access: yes, 1921
Papel. - Artículo titulado POBRES CAPACIDADES publicado en CASTILLA. - Procedencia: fondo Miguel de Unamuno. - Conservación: Buena.
openaire   +1 more source

fastbioclim: An R package for creating custom‐time bioclimatic and derived environmental summary variables

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1585-1594, May 2026.
Abstract Bioclimatic variables, widely used in ecological and biogeographical studies, are typically derived from 30‐year averages of monthly data (e.g. 1971–2000). Unfortunately, the use of these long‐term averaged variables often creates a temporal mismatch with the observational data collected, which potentially undermines how environmental ...
Gonzalo E. Pinilla‐Buitrago   +1 more
wiley   +1 more source

System Dynamics Simulation to Test Operational Policies in the Milk-Cheese Supply Chain Case study: Piar Municipality, Bolivar State, Venezuela. [PDF]

open access: yes, 2008
With the purpose of detecting the impact that variations of demand cause in the milk-cheese supply chain, and determining how the operational policies of capacity, inventories or labor force can mitigate this impact, a system dynamics simulation model ...
Fuentes-Pila Estrada, Joaquin   +2 more
core   +2 more sources

Integrating biodiversity and business: Emerging methods driving the nature economy

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1326-1335, May 2026.
Abstract Biodiversity is increasingly recognised as a material (i.e. significant) risk to corporate value creation due to links with climate risk, land use and social equity, and through growing engagement with frameworks, such as the Taskforce on Nature‐related Financial Disclosure and Science‐Based Targets Network.
Sarah Luxton   +2 more
wiley   +1 more source

Consideraciones sobre la capacidad en derecho comercial

open access: yesEstudios de Derecho, 1958
Consideraciones sobre la capacidad en derecho ...
Javier Gómez Restrepo
doaj  

Software Radio para antenas inteligentes en comunicaciones personales multistandard [PDF]

open access: yes, 1998
Peer ReviewedPostprint (published ...
Cabrera-Bean, Margarita   +6 more
core  

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