Results 31 to 40 of about 973,953 (182)

Sexualidad y drogas: aspectos medicolegales de interés para el médico general integral

open access: yesRevista Habanera de Ciencias Médicas, 2011
Introducción: Los aspectos médicolegales en relación con la sexualidad y el uso indebido de drogas forman parte de los procedimientos médicolegales y constituyen elementos de especial interés para el trabajo del médico general integral. Objetivo: Motivar
Elisa Gálvez Cabrera   +2 more
doaj  

School starters’ early structure sense [PDF]

open access: yes, 2012
Low and high achieving children’s competences regarding pattern and structure at the beginning of formal schooling are comparatively analyzed in order to evaluate the range of school starters’ early structure sense.
Lüken, Miriam M.
core   +2 more sources

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

Questionnaire for classification of cigarette consumers. Results obtained from its implementation in Cuba, 2017

open access: yesRevista Habanera de Ciencias Médicas, 2019
Introduction: Tobacco consumption becomes an addictive disorder that endangers the health of both smokers and those around them. Its proper evaluation requires an analysis of the psychological and social factors that favor it.Objective: To describe the ...
Justo Reinaldo Fabelo Roche   +2 more
doaj  

Intención de consumo de alcohol en adolescentes que cursan estudios en la enseñanza técnica profesional

open access: yesRevista Cubana de Medicina Militar, 2023
Introducción: El consumo excesivo de bebidas alcohólicas por los adolescentes, constituye un problema de salud emergente, cuya solución ha devenido en prioridad mundial.
Serguei Iglesias Moré   +4 more
doaj  

Autoconcepto académico y percepción familiar [PDF]

open access: yes, 2003
[Resumen] Hoy en día el autoconcepto académico se considera una variable fundamental en el rendimiento escolar. En la formación del autoconcepto suelen considerarse factores sociales, familiares e individuales.
García Caneiro, Reyes
core   +1 more source

Epistemología de la comunicación en India: Una aproximación histórica más allá del “desarrollo” [PDF]

open access: yes, 2016
This paper attempts to outline various recent contributions that can illustrate in developing an epistemological understanding of Communication in India, which is a country that could be considered as a continent due to its demography and territorial
Chaparro, Manuel   +2 more
core   +2 more sources

Who Is Served First? Intraspecific Traits That Drive Arrival at Food Resource in Two Phanaeus (Coleoptera: Scarabaeinae) Species

open access: yesAustral Ecology, Volume 51, Issue 1, January 2026.
ABSTRACT Intra‐ and interspecific interactions may structure complex competitive scenarios in which the arrival time at a resource may play a key role in determining how individuals and populations are maintained. The speed and efficiency by which the dung beetles locate and colonise dung pads, which comprise an ephemeral and randomly distributed ...
Renato P. Salomão   +7 more
wiley   +1 more source

Propuesta de competencias profesionales genéricas para el perfil del egresado en la especialidad de Pediatría en Cuba

open access: yesRevista Habanera de Ciencias Médicas, 2015
Introducción: Las competencias genéricas son la base común de la profesión, se vinculan con situaciones concretas de la práctica profesional que requieren respuestas complejas.
Martha Ortiz García   +3 more
doaj  

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