Results 51 to 60 of about 1,057,579 (165)

Cooperative human signals to honeyguides form local dialects

open access: yesPeople and Nature, Volume 8, Issue 3, Page 682-694, March 2026.
Abstract Human language enables the exchange of complex information and precise instructions for collaborative planning and action. It rapidly evolves through social learning, generating diverse cultural communication signals used not only with other humans, but also with domesticated animals bred or trained to respond.
Jessica E. M. van der Wal   +5 more
wiley   +1 more source

Saúde mental em contextos indígenas : escassez de pesquisas brasileiras, invisibilidade das diferenças [PDF]

open access: yes, 2016
O presente trabalho teve como objetivo realizar um levantamento de artigos produzidos sobre o tema saúde mental em contextos indígenas entre os anos de 1999 e 2012 nas principais plataformas científicas brasileiras (SciELO e BVS-PSI).
Batista, Marianna Queiróz   +1 more
core   +2 more sources

Seasonal and Within‐Day Variation on Hummingbirds Visits and Dominance Hierarchy in a Brazilian Cerrado Area

open access: yesAustral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT Plant‐hummingbird interaction networks can be influenced by environmental conditions and resources, which vary seasonally and daily. We aimed to understand how variations in these parameters across these two temporal windows influence patterns of plant‐hummingbird interactions and hummingbirds dominance hierarchies in a Brazilian Cerrado ...
Jeane Lima‐Passos   +3 more
wiley   +1 more source

Social media highlights the overlooked impact of cats on arthropods

open access: yesInsect Conservation and Diversity, Volume 19, Issue 2, Page 460-465, March 2026.
The impact of domestic cats on vertebrate biodiversity is unequivocal; however, we still know little about their effects on arthropods. By analysing over 17,000 photos and videos from social media platforms (iStock and TikTok), we documented 550 predation events of cats on arthropods.
Leticia Alexandre, Raul Costa‐Pereira
wiley   +1 more source

Impacto da mudança na fiscalização de embalagens de madeira sobre as maiores empresas importadoras via Aeroporto de Viracopos [PDF]

open access: yesRevista de Economia e Sociologia Rural
Resumo Em 2016, iniciou-se o projeto piloto de um sistema de fiscalização reduzida das importações acondicionadas em Material de Embalagens de Madeira Regulamentado (MEMR), no aeroporto de Viracopos.
Fábio Souza Aranha   +1 more
doaj   +1 more source

Testing the size‐grain hypothesis in a generalist predator: The case of an ant species in the Brazilian savannah

open access: yesJournal of Zoology, Volume 328, Issue 3, Page 234-247, March 2026.
In our recent study, we examined whether ants in the Brazilian Cerrado follow the “grain‐size hypothesis,” which proposes that larger ants should have proportionally longer legs to move efficiently across different environments. We used Ectatomma permagnum, a common predatory ant in the Cerrado, measuring hundreds of individuals collected from various ...
A. Sandim, R. Aranda
wiley   +1 more source

Inclusão e tecnologia na perspectiva freireana

open access: yesDialogia, 2014
As novas tecnologias assumem um papel estratégico na reconfiguração das relações homens-homens e homens-mundo. Paulo Freire constitui um importante referencial para se refletir sobre os impactos que tais tecnologias vêm provocando.
Luciana Pacheco Marques   +1 more
doaj   +1 more source

Evaluation of Chlorhexidine‐Containing Shampoos: In Vitro Efficacy Against Staphylococcus pseudintermedius and Lathering Ability

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 148-160, February 2026.
Background: The antibacterial efficacy of chlorhexidine shampoo is directly affected by formulation and bathing factors. Hypothesis/Objective: To evaluate the in vitro antibacterial efficacy of chlorhexidine‐containing shampoos at various dilutions and to compare their lathering ability.
Emily E. Binversie   +2 more
wiley   +1 more source

Multiculturalismo às avessas

open access: yesCadernos de Pós-graduação, 2016
Esse artigo tem por objetivo definir o que é multiculturalismo e contextualizá-lo no Brasil diante da perspectiva de Gruzinski (2001), que ao contrário de muitos autores, acredita ser o multiculturalismo um fator de enriquecimento e de abertura de novas ...
Monica Abud Perez de Cerqueira Luz
doaj   +1 more source

Diferenças entre sexos no reconhecimento de expressões faciais de emoção - efeito moderador da categoria emocional e do sexo do ator [PDF]

open access: yes, 2014
Dissertação de mestrado, Neurociências Cognitivas e Neuropsicologia Clínica, Faculdade de Ciências Humanas e Sociais, Universidade do Algarve, 2014Diversos estudos têm avaliado as diferenças entre sexos no reconhecimento de emoções faciais.
Rosa, Tatiana Isabel Rodrigues
core  

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