Results 81 to 90 of about 430,872 (228)
História: Debates e Tendências, 2012 Neste artigo, o momento selecionado da trajetória intelectual do historia-dor paranaense Brasil Pinheiro Machado (1907-1997) não é um dos mais significativos do ponto de vista da sua fortuna crítica.
Tatiana Dantas Marchette
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Journal of Medical Virology, Volume 97, Issue 8, August 2025.ABSTRACT Since the slavery period in Brazil, the Quilombola population has faced problems related to social vulnerability and poor health. The coronavirus disease (COVID)‐19 pandemic has made this social inequality more evident, and the postpandemic scenario has proved even more challenging with the difficult access to basic living conditions ...
Patrícia Teixeira Costa +4 more
wiley +1 more source
A geografia e o sistema brasileiro de ensino: contextos e desafios para o século XXI [PDF]
, 2013 Este trabalho procura analisar o processo de estruturação do sistema educacional brasileiro nos últimos 20 anos e como a disciplina geografia nas escolas está contextualizada.
Pinheiro da Silva, Augusto César +1 more
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Breaking the Mold: Brazil's Foreign Policy Insights
Latin American Policy, Volume 16, Issue 2, June 2025.ABSTRACT Brazilian foreign policy studies have traditionally focused on the institutional role of Itamaraty, often overlooking the influence of academia in shaping diplomatic debates. While the Ministry of Foreign Affairs has historically led policy formulation, academic actors have contributed with intellectual frameworks that shape diplomatic ...
Diego S. Crescentino
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Revista Árvore, 2009 Araucaria angustifolia (Bertol.) Kuntze é considerada espécie ameaçada de extinção, e faltam informações sobre sua ecologia para a elaboração de técnicas eficazes para manejo e conservação.
Giovani Festa Paludo +3 more
doaj +1 more source
Avaliação da ocorrência de anticorpos contra o vírus da Maedi-Visna em ovinos do Município de Dormentes, PE. [PDF]
, 2011 A Maedi-Visna (MV) é uma enfermidade de distribuição mundial específica de ovinos, causada por um lentivírus da família Retroviridae, subfamília Lentivirinae, do grupo dos Lentivírus de Pequenos Ruminantes (LVPR).
CASTRO, R. S. de +4 more
core
The Canary in the Mine: Anti-Black Violence and the Paradox of Brazilian Democracy [PDF]
, 2016 Latin American ...
Smith, Christen A.
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Journal of Vegetation Science, Volume 36, Issue 3, May/June 2025.We analyzed long‐term vegetation dynamics on Trindade Island, assessing the influence of feral goats and abiotic factors using remote sensing and field data. Vegetation cover increased over time, with forests and grasslands expanding. NDVI effectively captured these changes, revealing strong biotic and abiotic interactions.
Felipe Zuñe +3 more
wiley +1 more source
Portuguese-language version of the COPD Assessment Test: validation for use in Brazil
Jornal Brasileiro de Pneumologia, 2013 OBJECTIVE: To validate a Portuguese-language version of the COPD assessment test (CAT) for use in Brazil and to assess the reproducibility of this version.
Guilherme Pinheiro Ferreira da Silva +4 more
semanticscholar +1 more source
Meiofauna in Rhodolith Beds on the Continental Shelf of the Potiguar Basin (Brazil)
Marine Ecology, Volume 46, Issue 2, March 2025.ABSTRACT In continental shelves of tropical areas, ecological studies on meiofauna are scarce and most studies were mainly based on a single sampling event or limited spatial design. Along the Potiguar Basin continental shelf, carbonate sediments, produced by calcareous algae (rhodoliths) and corals, dominate. The ecology of rhodolith beds has been the
P. J. P. Santos +7 more
wiley +1 more source