Results 61 to 70 of about 476,888 (219)

Comportamiento egoísta y sociedad socialista [PDF]

open access: yesPapers. Revista de Sociologia, 1987
Un fantasma recorre los paises socialistas: el fantasma de la modernización. Pasados los optimistas años del "hombre nuevo" guevarista y del primitivismo ideológico de una revolución cultural china que quería exterminar incentivos, desigualdades y jerarquías, los dirigentes de los distintos partidos comunistas parecen haber aprendido una única ...
openaire   +5 more sources

External structures at the nest‐site predict asymmetric architecture of nests in a mud‐building bird

open access: yesIbis, EarlyView.
In the animal kingdom, nests are essential structures and textbook examples of extended phenotypes. However, the relationship between builders, nest traits and the nest‐site remains poorly understood. We indirectly examine whether structures in the nest‐site influence nest‐building behaviour, specifically focusing on their effect on nest architecture ...
Nicolas M. Adreani   +2 more
wiley   +1 more source

Cuestionario de dependencia emocional CDE: evidencias de validez y fiabilidad en muestras colombianas

open access: yesActualidades en Psicología
Objetivo. Estudiar las propiedades psicométricas del Cuestionario de Dependencia Emocional de Lemos y Londoño (2006). Método. Se contó con 634 participantes con edades entre los 18 y los 50 años, que contestaron el instrumento.
Luis Enrique Prieto Patiño   +5 more
doaj   +1 more source

The Role of Exercise-Induced Arousal and Exposure to Blue-Enriched Lighting on Vigilance

open access: yesFrontiers in Human Neuroscience, 2018
It is currently assumed that exposure to an artificial blue-enriched light enhances human alertness and task performance, but recent research has suggested that behavioral effects are influenced by the basal state of arousal.
Antonio Barba   +5 more
doaj   +1 more source

Task Complexity Effects on Writing Processes and Correlations With Text Features

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Research on task complexity (TC) effects on second language (L2) text features is abundant and has contributed critical insights. Comparatively, less is known about how L2 writers respond cognitively to diverse TC conditions or about potential effects of such processing activity on the characteristics of the texts produced.
Aitor Garcés‐Manzanera   +4 more
wiley   +1 more source

Continuando la celebración: Segundo número especial por los 15 años de contribuciones al estudio del comportamiento alimentario de CICAN - IICAN

open access: yesJournal of Behavior and Feeding
El Instituto de Investigaciones en Comportamiento Alimentario y Nutrición (IICAN) ha mantenido un compromiso constante con el estudio del comportamiento alimentario.
Nicoletta Righini   +2 more
doaj   +1 more source

Unfused transverse foramen of the atlas vertebra in the Neandertal lineage fossils

open access: yesThe Anatomical Record, Volume 309, Issue 10, Page 2989-2997, October 2026.
Abstract In anatomically modern humans, the atlas can display an unfused transverse foramen (UTF) but currently the presence of UTF in the Neandertal lineage is uncertain due to a scarcity of prevalence studies and no exhaustive record of its presence throughout the entire hominin fossil record.
Asier Gómez‐Olivencia   +5 more
wiley   +1 more source

Crisis epilépticas en niños con síndrome de Dravet en condiciones de calor extremo: estudio cualitativo de la perspectiva de los progenitores

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 10, Page e168-e178, October 2026.
Resumen Objetivo Describir la experiencia de progenitores de niños y adolescentes con síndrome de Dravet en relación con el impacto de las olas de calor o las altas temperaturas ambientales en las crisis epilépticas de sus hijos, así como las estrategias de afrontamiento empleadas.
Angel Aledo‐Serrano   +8 more
wiley   +1 more source

Lecitina colesterol aciltransferasa en mujeres postmenopáusicas y su relación con factores bioquímicos y antropométricos asociados a riesgo cardiovascular

open access: yesRevista Colombiana de Cardiología, 2019
Resumen: Objetivo: determinar los valores séricos de la enzima lecitina colesterol aciltransferasa en un grupo de mujeres postmenopáusicas, y establecer su relación con factores asociados a riesgo cardiovascular.
Luz A. Sarmiento-Rubiano   +5 more
doaj   +1 more source

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

open access: yesEcography, Volume 2026, Issue 9, September 2026.
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

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