Results 71 to 80 of about 566,563 (248)

Integrating Lab‐ and Field‐Based Approaches to Decipher Individuals' Response to Anthropogenic Change

open access: yesEcology Letters, Volume 29, Issue 3, March 2026.
We integrate laboratory assays and GPS tracking to examine consistent risk‐taking behaviour in Fan‐tailed Ravens (Corvus rhipidurus) inhabiting Israel's Dead Sea coastline. Individual risk profiles were consistent across lab and field contexts, with risk‐prone birds remaining near tourist sites and risk‐averse birds ranging farther into natural ...
M. de Guinea   +5 more
wiley   +1 more source

La especialidad de dirección y gestión empresarial como forma de superación de cuadros: resultados, experiencias y perspectivas

open access: yesRevista Cubana de Administración Pública y Empresarial
Los métodos empleados para la formación de directivos es tema de actualidad de las Escuelas de Negocios y Consultoras. La necesidad de pasar del proceso de enseñanza, con papel preponderante del profesor, al proceso de aprendizaje con mayor participación
Arturo Bofill Placeres   +1 more
doaj   +1 more source

Portant el laboratori virtual a l'aula de química: alguns coms i alguns perquès [PDF]

open access: yes, 2010
Encara que la utilització didàctica de les simulacions es proposa des de fa dècades, la realitat és que arriba poc a les aules. Sense entrar en els motius que ho generen, en aquest article es discuteixen formes, motius i limitacions per a la utilització ...
Cuadros Margarit, Jordi
core  

Forging Fluorine-Containing Quaternary Stereocenters by a Light-Driven Organocatalytic Aldol Desymmetrization Process [PDF]

open access: yes, 2017
Reported herein is a light-triggered organocatalytic strategy for the desymmetrization of achiral 2-fluoro-substi- tuted cyclopentane-1,3-diketones.
Ametamey   +49 more
core   +2 more sources

Brain clocks capture diversity and disparities in aging and dementia across geographically diverse populations

open access: yesNature Medicine
Brain clocks, which quantify discrepancies between brain age and chronological age, hold promise for understanding brain health and disease.
Sebastian Moguilner   +74 more
semanticscholar   +1 more source

Strategies in Global Ancestry and Local Ancestry Inference

open access: yesCurrent Protocols, Volume 6, Issue 2, February 2026.
Abstract Genetic ancestry inference has become essential in population and medical genetics, especially for studies of admixed populations. Accurate determination of both global ancestry (GA) proportions and local ancestry (LA) segmental origins requires careful selection of computational methods and reference panels.
Bilcag Akgun, Farid Rajabli
wiley   +1 more source

Dung beetles do not profit from enhanced spatial heterogeneity in temperate production forests: A forest manipulation experiment

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
Our results suggest that dung beetles do not profit from management increasing the structural heterogeneity of production forests. Future warming and openings in forest structure might have negative effects on dung beetles, and consequently on the ecosystem services they provide in production forests.
Johanna Asch   +10 more
wiley   +1 more source

Effective procedures for executive's preparation

open access: yesAvances en Supervisión Educativa, 2014
The preparation of the University of Pedagogical Sciences executives is essential to ensure the development of the teachers that are preparing themselves to by promoting post focus on evaluation and promotion.
Elisabet Martínez Mondéjar   +2 more
doaj  

Depression as an imprecise and heterogeneous mental disorder: Consequences for clinical practice [PDF]

open access: yes, 2011
Los trastornos depresivos constituyen un grupo enormemente heterogéneo de cuadros clínicos, cuya severidad se distribuye en un continuum que abarca, desde cuadros de dudosa o inconsistente significación clínica y próximos a las reacciones emocionales
Díaz de Neira, Mónica   +3 more
core   +4 more sources

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