Results 11 to 20 of about 254,206 (182)

An investigation of social dynamics in Cape buffalo and implications for disease transmission at wildlife/domestic interfaces in the Great Limpopo Transfrontier Conservation Area [PDF]

open access: yes, 2009
In this work experimental analysis was carried out between incidence angle an Kerr signal intensity, that influences in the hystereteresis shape behavior, which establishes a direct relationship between both for longitudinal configuration on the Kerr ...
Caron, Alexandre   +6 more
core   +6 more sources

What are we being told about how to teach games? a three-dimensional analysis of comparative research into different instructional studies in Physical Education and School Sports [PDF]

open access: yes, 2010
Determining what pedagogical approach could be most effective in delivering the desired learning outcomes in teaching games has been one of the more relevant concerns for physical education teachers, coaches and researches in the last few decades ...
Allison   +29 more
core   +7 more sources

Parenting Practices, Life Satisfaction, and the Role of Self-Esteem in Adolescents [PDF]

open access: yes, 2019
Introduction: Studies have shown significant associations between parenting practices, life satisfaction, and self-esteem, and the role of parenting practices in adolescent adjustment, emphasizing its influence on wellbeing.
Atienza   +26 more
core   +2 more sources

Optimization of the diffraction efficiency in photorefractive crystals [PDF]

open access: yes, 2017
The aim of this work is to study and to optimize the diffraction efficiency in sillenite BTO crystals. A theoretical analysis, where the effects of coupling beams are significant,is carried on. In addition, non-mobile transmission gratings are considered.
Arias Hernández, Néstor Alonso   +3 more
core   +2 more sources

Do boys and girls learn the same way? A preliminary study in primary education analyzing gender differences [PDF]

open access: yes, 2018
Introduction. Differences in learning mathematics between boys and girls are being controversial according to different studies. However, those divergences are not always supported by empirical studies. One of the specific sources of difficulties on this
Aragón, Estíbaliz   +2 more
core   +1 more source

Pautas migratorias de los mayores en España

open access: yesRevista Internacional de Sociología, 2000
En una sociedad envejecida como la española, los comportamientos de las personas de edad cobran una creciente importancia. Este artículo centra su interés en los movimientos migratorios de las personas mayores, y en concreto, en la intensidad y ...
Dolores Puga
doaj   +1 more source

Análisis de factores asociados a la asistencia a citas médicas preventivas. El caso de Bogotá, Colombia 2014

open access: yesPoblación y Salud en Mesoamérica, 2017
Objetivo: analizar los factores asociados a la asistencia a citas médicas preventivas en la ciudad de Bogotá en el año 2014. Métodos: se ajustaron dos modelos de Ecuaciones de Estimación Generalizadas (GEE) con función de enlace Bernoulli y estructuras ...
Ricardo José Pardo Ruiz   +1 more
doaj   +1 more source

Redes de conectividad entre empresas tecnológicas a través de un análisis métrico longitudinal de menciones de usuario en Twitter

open access: yesRevista Española de Documentación Científica, 2016
El objetivo principal de este trabajo es identificar y describir (mediante un análisis cibermétrico de menciones de usuario) la intensidad y evolución de las relaciones establecidas entre compañías de un determinado sector industrial (tecnología) a ...
David Azorín-Richarte   +2 more
doaj   +1 more source

Menopausia, el inicio del envejecimiento de las mujeres chilenas. Un estudio cualitativo [PDF]

open access: yes, 2017
Indexación: Scopus.Objective. To develop the meaning of menopause of a group of post-menopausal women and their relationship with aging. Methods. Qualitative descriptive study on 15 Chilean women that completed a taped face-to-face in depth interview ...
Araya, A.   +3 more
core   +1 more source

Monitorización del proceso emprendedor a través del modelo de negocio

open access: yesInnovar: Revista de Ciencias Administrativas y Sociales, 2017
El presente trabajo aborda un doble objetivo: desde un punto de vista teórico, profundizar en el conocimiento del proceso emprendedor en la fase incipiente y, desde un punto de vista metodológico, evidenciar el potencial del modelo de negocio como ...
Rosa M. Batista-Canino   +2 more
doaj   +1 more source

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