Results 51 to 60 of about 48,753 (231)
En el país del silencio. Novela desmembrada
Recial, 2016 En este trabajo analizo En el país del silencio (1987), del escritor chaqueño Jesús Urzagasti (1941-2013), a partir de la hipótesis de que la complejidad de su estructura refleja los conflictos que atraviesa la Bolivia de principios de la década del ...
María José Daona
doaj
Cabás, 2009 A lo largo de la historia de la educación física, currículo e instalaciones han ido evolucionando conjuntamente. Sin embargo, el espacio actual de educación física está cargado de connotaciones que nos remiten a currículos diferentes al actual.
Carlos Aboy Voces
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Breaking Inversion Symmetry via Vanadium Coordination Engineering in Bismuth Vanadium Selenites
Small, EarlyView.Vanadium coordination engineering induces symmetry breaking in bismuth selenites by transforming symmetry‐compensated VO6/VO5F units into directionally aligned VO5 polyhedra. The resulting non‐antiparallel vanadyl arrangement eliminates dipole cancellation and stabilizes a polar noncentrosymmetric framework with nonlinear optical activity.
Chanhee Ko +9 more
wiley +1 more source
Voces of a Pandemic: Pre-Interview Form
The COVID Consortium is an interdisciplinary forum in which researchers share resources, methods, and other vital information regarding the effect of COVID-19 on Latino populationsThis record includes the condensed version of the questionnaire delivered ...
Maggie Rivas-Rodriguez, Ph.D.
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Small, EarlyView.Inorganic hole transport materials are comprehensively reviewed for advanced n‐i‐p perovskite solar cells through improved photovoltaic parameters, reduced ion migration and enhanced operational stability. Metal oxides, chalcogenides and hybrid inorganic‐organic hole transport layers demonstrate strong potential for achieving efficient, durable and ...
Maham Akhlaq +2 more
wiley +1 more source
Visão geral histórica de avaliações padronizadas de desempenho acadêmico em grande escala no México
, 2021 This article provides a panoramic view on standardized, large scale academic achievement evaluations, used on elementary education in Mexico. As the result of a documentary research, the beginnings, expansion, consolidation, and current situation are ...
Ruiz Cuéllar, Guadalupe +1 more
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Russian wheat aphid: a model for genomic plasticity and a challenge to breeders
Insect Science, EarlyView.Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn +8 more
wiley +1 more source
Viviendo con VIH/SIDA: Las voces ocultas de los niños y niñas afectados
De Prácticas y Discursos, 2012 El VIH/SIDA no es solamente un problema de salud, sino también un problema social. Los primeros casos de VIH/SIDA en niños se describen en 1982 en Estados Unidos, y desde entonces el número de niños infectados y afectados continúa incrementándose, hasta ...
Luz Adriana Aristizábal Becerra
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Addiction, Volume 120, Issue 4, Page 770-778, April 2025.Abstract Aims To determine patterns of e‐cigarette flavour use (sweet, tobacco, menthol/mint) in interventional studies of e‐cigarettes for stopping smoking, and to estimate associations between flavours and smoking/vaping outcomes. Methods Update of secondary data analyses, including meta‐analyses subgrouped by flavour provision and narrative ...
Nicola Lindson +9 more
wiley +1 more source
Perífrasis. Revista de Literatura, Teoría y CríticaEl presente artículo tiene como objetivo develar el gesto de reescritura como ejercicio de traducción de signos, que se presenta como uno de los territorios de la escritura radicante en las obras El libro de Tamar, de Tamara ...
Claudia Pulido Hernández
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