Results 81 to 90 of about 142,997 (221)

Una Mirada al 9 de Abril de 1948 en Textos Escolares Escritos entre los Años 1960 a 1980

open access: yesEstudios Latinoamericanos, 2005
El presente escrito titulado “Una mirada al 9 de abril de 1948 en textos escolares escritos entre los años 1960 a 1980” es el resultado de la investigación que partió del propósito de hacer una reflexión desde la historia sobre la forma en versión ...
Mónica Patricia Solis Urbano
doaj  

Trabalhadores negros e o "paradigma da ausência": contribuições à História Social do Trabalho no Brasil

open access: yes, 2016
The article reopens the debate about the "paradigm of absence" in the historiography of the worlds of labor. Historians who have studied the poor workers and the labor movement have rarely dialogued with experts in slavery studies.
Álvaro Pereira do Nascimento
semanticscholar   +1 more source

Height and phytotelm size affect the invertebrate communities of epiphytic bromeliads in the Amazon rainforest

open access: yesEcological Entomology, Volume 51, Issue 2, Page 221-234, April 2026.
The height at which epiphytic bromeliads are found affects the invertebrate community composition within them. The size of epiphytic bromeliads is positively correlated with species richness of both aquatic and terrestrial invertebrates. Whether bromeliads were found in primary or secondary forest did not have a significant effect on the community of ...
Xaali O'Reilly‐Berkeley   +6 more
wiley   +1 more source

Prevención y liderazgo empresarial: claves para la continuidad en ausencia del personal directivo

open access: yesFiguras Revista Académica de Investigación
En la actualidad, las empresas son lideradas por personas directivas que guían el desarrollo de las mismas y hacen frente a los problemas que se puedan presentar.
Roberto Sanromán-Aranda
doaj   +1 more source

Estimativa da evapotranspiração de referência (ETo padrão FAO), para Minas Gerais, na ausência de alguns dados climáticos

open access: yes, 2015
A equacao para determinar a evapotranspiracao de referencia (ETo), metodo de Penman-Monteith, parametrizada pela FAO (PM-FAO56), requer dados que, muitas vezes, nao estao disponiveis na maioria das estacoes climatologicas.
L. P. D. Alencar   +2 more
semanticscholar   +1 more source

Blocked and “Unblocked” Learning: Structural Factors That Impede and Enable Evidence‐Informed Policymaking

open access: yesEuropean Policy Analysis, Volume 12, Issue 2, Spring 2026.
ABSTRACT This article addresses a critical issue in evidence‐informed policymaking: the challenge of translating knowledge into policy outputs amidst the complex interplay between research and politics. It discusses the concept of “blocked learning,” where individual‐level learning fails to scale up to organizational and policy levels, thus impeding ...
Thenia Vagionaki
wiley   +1 more source

Hermenéutica de la imagen vacía. El sentido de la ausencia en la obra de Mario Bellatin

open access: yesLatin American Literary Review
Este ensayo se interroga sobre las formas y funciones de la ausencia en el ars narrativa de Bellatin. Tomando como eje la categoría de la imagen, el análisis distingue entre dos tipos de ausencia: la ausencia de algo definido que al ser representado ...
diego alonso
doaj   +1 more source

Los lentes oscuros: persecuciones de la ausencia en el media art.

open access: yesLa Revista Icono 14, 2014
Esta investigación explora el entorpecimiento de la visualidad como un gesto estético que advertimos con cierta insistencia en el new media art, que se sirve, en ocasiones, de la utilización de las tecnologías emergentes de los medios de comunicación ...
Teresa Sorolla Romero   +2 more
doaj   +1 more source

A presença/ausência do conteúdo lutas na educação física escolar: identificando desafios e propondo sugestões

open access: yes, 2015
O presente trabalho objetivou investigar o conteudo Lutas no curriculo real da disciplina Educacao Fisica de escolas publicas situadas no interior do estado da Bahia, buscando identificar os possiveis motivos que contribuem para a sua presenca ou ...
José Arlen Beltrão de Matos   +3 more
semanticscholar   +1 more source

Patch and Landscape Predictors of Mammal Diversity and Their Trait‐Relationships in the Largest Atlantic Forest Island in Brazil

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Urbanization and habitat fragmentation reshape mammal communities on Santa Catarina Island, one of the largest Atlantic Forest islands in Brazil. Using camera traps across protected forest patches, we show that species richness declines with urban and unvegetated matrices, while abundance increases in smaller and more isolated fragments dominated by ...
Camila Rezende Ayroza   +6 more
wiley   +1 more source

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