Results 31 to 40 of about 2,827 (130)

ANISÍO TEIXEIRA, SISTEMA DE EDUCAÇÃO E DEMOCRACIA

open access: yesEducação & Sociedade, 2022
RESUMO Este artigo teve como objetivo retomar Anísio Teixeira por meio da articulação entre sistema de educação e democracia, essencial ao Estado democrático de direito, ao fortalecimento e à consolidação da ainda jovem e frágil democracia brasileira e ...
Nadia Hage Fialho   +1 more
doaj   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, Volume 68, Issue 1, January 2026.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

Luminescence of Tb3+ and Eu3+ Single‐Doped and Double‐Doped LiSrVO4 Phosphors

open access: yesphysica status solidi (b), Volume 263, Issue 1, January 2026.
Typical emissions of Tb3+ and Eu3+ ions and the energy transfer mechanism from Tb3+ to Eu3+ are observed when excited at 345 nm. The emission intensity of Tb3+, Eu3+‐doped LiSrVO4 is enhanced by Eu doping. The CIE coordinates of the phosphors can be tuned from orange to red by changing the Eu doping.
Sabrinna M. Oliveira   +7 more
wiley   +1 more source

SINAES: Sistema Nacional de Avaliação da Educação Superior: da concepção à regulamentação

open access: yesContexto & Educação, 2013
BRASIL/INEP. SINAES: Sistema Nacional de Avaliação da Educação Superior: da concepção à Regulamentação. 2. ed. Brasília: Ministério da Educação, 2004.
Regina Beatriz Bevilacqua Vieira
doaj   +1 more source

Local knowledge enhances the sustainability of interconnected fisheries

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our modelling approach allows managers to compare alternative conservation strategies under different socio‐ecological scenarios, highlighting trade‐offs and guiding investment of effort and resources. While immediately valuable for pirarucu management in the Middle Juruá, the framework scales across tiers of applicability, each requiring progressively
Carine Emer   +4 more
wiley   +1 more source

Políticas de Avaliação da Educação Superior Brasileira

open access: yesEducação & Realidade, 2011
O desenvolvimento do processo de avaliação da educação superior no país é recente, devido a sua concepção ter se consolidado em 2004 com a implantação da Lei do Sistema Nacional de Avaliação da Educação Superior (SINAES).
Marlis Morosini Polidori   +3 more
doaj   +2 more sources

Watching Radical Geography: Spaces and Practices of Authoritarian Surveillance in ‘Democratic’ and ‘Dictatorial’ Brazil

open access: yesAntipode, Volume 58, Issue 1, January 2026.
ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley   +1 more source

Intervenção de esportes modificados para melhorar metas de participação e competências de atividade em crianças deambuladoras com paralisia cerebral: um ensaio clínico randomizado

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 1, Page e1-e15, January 2026.
Intervenções de esportes modificados para crianças com Paralisia Cerebral: Resumo gráfico. Resumo Objetivo Avaliar a eficácia de uma intervenção de esportes modificados (Sports Stars Brasil) nos objetivos de participação em atividades físicas de lazer, desempenho e capacidade motora, funções corporais, níveis de atividade física, alfabetização física e
Ricardo R. Sousa Junior   +7 more
wiley   +1 more source

Mapping the density of giant trees in the Amazon

open access: yesNew Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima   +20 more
wiley   +1 more source

Defining River Regional Landscape Classifications for Implementing Spatially Extensive Brazilian Stream Assessments

open access: yesJournal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim To determine whether regional classification—river typology or ecoregion—better captures the ecological variability of tropical stream ecosystems for biomonitoring purposes. Location Three hundred and forty‐eight streams located in the São Francisco, Mata Atlântica and Paraná hydrologic units, Minas Gerais state, southeastern Brazil.
Pedro Fialho Cordeiro   +6 more
wiley   +1 more source

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