Results 41 to 50 of about 83,952 (178)
Estudio de la función lineal en estudiantes con déficit auditivo: ¿un problema de tiempo o ritmo de aprendizaje? [PDF]
, 2012 La investigación indaga en cómo estudiantes con déficit auditivo construyen el concepto función lineal, considerando como marco teórico la teoría APOE con una leve variación, al considerar el conocimiento del cotidiano en una nueva construcción mental ...
Mora, Giselle, Parraguez, Marcela
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Climate and hybridization shape stomatal trait evolution in Populus
New Phytologist, Volume 249, Issue 2, Page 792-809, January 2026.Summary Stomata play a critical role in regulating plant responses to climate. Where sister species differ in stomatal traits, interspecific gene flow can influence the evolutionary trajectory of trait variation, with consequences for adaptation. Leveraging six latitudinally distributed contact zones spanning the natural hybrid zone between Populus ...
Michelle Zavala‐Paez +4 more
wiley +1 more source
American Journal of Biological Anthropology, Volume 188, Issue 3, November 2025.ABSTRACT This article introduces the special issue Toward a Biocultural Synthesis of the Peopling of the Americas, which brings together contributions that explore the origins and diversity of Indigenous populations across North, Central, and South America and the Caribbean. The volume grew out of an invited symposium held at the 90th Annual Meeting of
Lumila Paula Menéndez, Mark Hubbe
wiley +1 more source
Quantifying phenotypic plasticity: A call for consistency
Functional Ecology, Volume 39, Issue 11, Page 2974-2984, November 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The interest of evolutionary, functional and applied ecologists in the study of phenotypic plasticity has grown considerably in recent decades. From being considered irrelevant in the mid‐20th century, phenotypic plasticity is now considered ubiquitous and essential for
Jose M. Gómez +3 more
wiley +1 more source
Utilizacion de microsatélites para determinacion de variabilidad genetica de la polilla de la manzana Cydia pomonella L. (Lepidoptera: Tortricidae) en Chile Central. [PDF]
, 2006 51 p.La polilla de la manzana, Cydia pomonella, está presente en los cinco continentes y en casi todos los cultivos de pomáceas del globo, causando significativas pérdidas económicas para la industria y agricultores. A pesar de esta importancia económica,
Espinoza Vera, Juan Luis +1 more
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Caracterización molecular de introducciones colombianas de zapallo Cucurbita moschata
Acta Agronómica, 2008 Se realizó la caracterización molecular mediante el polimorfismo en la longitud de fragmentos amplificados (AFLP) de 121 introducciones de C. moschata, del Banco de Germoplasma del Programa de Investigación en Hortalizas de la Universidad Nacional de ...
Javier A. Restrepo S, Franco A Vallejo C
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Mangrove Pollinator Functional Diversity Decreases With Patch Size and Landscape Anthropization
Biotropica, Volume 57, Issue 5, September 2025.This study explores how land use changes impact pollinator diversity in mangrove ecosystems, focusing on the effects of patch size and landscape anthropization on pollinators with different functional traits. Results show that smaller mangrove patches can support higher pollinator abundance, richness, and diversity; however, overall pollinator metrics ...
Paula María Montoya‐Pfeiffer +4 more
wiley +1 more source
Genetic evidences of natural selection [PDF]
, 2009 La selección natural es un proceso biológico que constituye uno de los principales motores de cambio evolutivo, y el origen de las adaptaciones fenotípicas.
Gómez Reyes, José María +2 more
core +1 more source
Conservation Biology, Volume 38, Issue 4, August 2024.Abstract Conservation translocations are an important conservation tool commonly employed to augment declining or reestablish extirpated populations. One goal of augmentation is to increase genetic diversity and reduce the risk of inbreeding depression (i.e., genetic rescue).
Shawna J. Zimmerman +5 more
wiley +1 more source
Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales, 2014 La quinua (Chenopodium quinoa Willd.) muestra una gran variación genética, tanto molecular como morfológica, cuya organización sigue poco conocida.
Carmen R. Del Castillo Gutiérrez +1 more
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