Results 61 to 70 of about 305,879 (171)

The potential influence of genome‐wide adaptive divergence on conservation translocation outcome in an isolated greater sage‐grouse population

open access: yesConservation 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

Determinación de factores de permanencia (retención) estudiantil en la Corporación Tecnológica de Bogotá, periodo 2008-2011

open access: yesTelos: Revista de Estudios Interdisciplinarios en Ciencias Sociales, 2014
Este proyecto es el resultado del proceso de autoevaluación institucional (años 2008 -2011) realizado en la Corporación Tecnológica de Bogotá. A partir de ella, se asume el estudio de los factores de permanencia escolar (retención), a través de una ...
Hernán Mauricio Chaves A   +3 more
doaj  

Retención de componentes principales para variables discretas [PDF]

open access: yes, 2011
The present study discusses retention criteria for principal components analysis (PCA) applied to Likert scale items typical in psychological questionnaires. The main aim is to recommend applied researchers to restrain from relying only on the eigenvalue-
Leiva, David   +3 more
core   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Notas de laboratorio: prioridad del análisis de la sangre, sobre el de la orina. Azohemia en Clínica, normales en Bogotá. Determinación de la retención azoada en la saliva

open access: yesRevista de la Facultad de Medicina, 1932
Hasta hace pocos años, el análisis químico de la sangre era casi irrealizable en los laboratorios clínicos; aparte de la cantidad de sangre necesaria, relativamente grande, para cada determinación, no había una técnica práctica, es decir, simultáneamente
Joaquín Lombana Pérez
doaj  

Obtencion de combinados madera plastico (CMP) en coigüe mediante irradiacion gamma [PDF]

open access: yes, 1997
97 p.En la presente tesis se estudiaron Ias propiedades de los combinados madera plástico (CMP) de Nothofagus dombeyi (Mirb, Oerst) impregnados con metilmetacrilato (MMA) monómero, tratando de conseguir una concentración y penetración superficial del ...
Carmona Cerda, René (Prof. Guía)   +1 more
core  

Structural dynamics and functional cooperativity of human NQO1 by ambient temperature serial crystallography and simulations

open access: yesProtein Science, Volume 33, Issue 4, April 2024.
Abstract The human NQO1 (hNQO1) is a flavin adenine nucleotide (FAD)‐dependent oxidoreductase that catalyzes the two‐electron reduction of quinones to hydroquinones, being essential for the antioxidant defense system, stabilization of tumor suppressors, and activation of quinone‐based chemotherapeutics.
Alice Grieco   +8 more
wiley   +1 more source

Assessing the reproductive consequences of mate retention and pair bond duration in Thorn‐tailed Rayadito (Aphrastura spinicauda), a short‐lived, socially monogamous neotropical bird

open access: yesIbis, Volume 166, Issue 2, Page 396-410, April 2024.
The adaptive value of mate retention has been studied in several socially monogamous birds but evidence of reproductive benefits for short‐lived species is inconclusive. Most studies come from northern latitudes but more research on tropical birds is needed, as these species typically show higher survival rates and longer pair bonds than those from ...
Esteban Botero‐Delgadillo   +2 more
wiley   +1 more source

RETENCIÓN A TRAVÉS DEL SISTEMA DE TUTORIAS. [PDF]

open access: yes, 2010
El Programa de Tutorías de Seguimiento y Orientación Académica de la Facultad de Odontología de la UNLP es una propuesta institucional que surge para atender la deserción, el rezago, la eficiencia terminal y el índice de titulación en los estudios de ...
Medina, María Mercedes   +2 more
core  

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