Results 61 to 70 of about 23,606 (181)

Avaliação da fadiga mental e de seus fatores de risco em pilotos de caça da Força Aérea Brasileira

open access: yesRevista Agulhas Negras
O presente estudo visa avaliar os fatores de risco relacionados a fadiga mental em pilotos de caça da Força Aérea Brasileira e traçar o perfil dessa população.
Diogo Milioli Ferreira   +2 more
doaj   +1 more source

Efeito agudo do alongamento estático e facilitação neuromuscular propriocetiva sobre o desempenho do número de repetições máximas em uma sessão de treino de força

open access: yesMotricidade, 2013
O objetivo do presente estudo foi verificar o efeito agudo do alongamento estático e facilitação neuromuscular propriocetiva (FNP) no desempenho do número de repetições máximas (RM) numa sessão de treino de força (STF). Seis visitas foram realizadas. Nas
Marcos André Sá   +5 more
doaj   +1 more source

The rarity of mutations and the inflation of bacterial effective population sizes

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 4, Page 722-732, April 2025.
Abstract Mutations are fundamental for evolution, and their mathematical modelling in population genetics heavily relies on our perception of their frequency and the timescale over which they occur. A common assumption is that mutations are infrequent, so when a new mutation arises, the previous one has either become fixed or lost.
Rui Borges
wiley   +1 more source

Social protection and the climate crisis: The case of Brazil’s emergency responses to the 2024 Rio Grande do Sul floods

open access: yesInternational Social Security Review, Volume 78, Issue 2-3, Page 123-144, April-September 2025.
Abstract The 2024 floods in the state of Rio Grande do Sul, Brazil, prompted the largest and most rapid response to an extreme weather event in the country’s history. Brazil is a compelling case for analysing shock‐responsive and climate‐adaptive social protection because of its high level of decentralization and significant maturity of its social ...
Raquel Tebaldi
wiley   +1 more source

Anterior Communicating Artery Aneurysm Uncommon Hemorrhagic Presentation: Case Report

open access: yesBrazilian Neurosurgery, 2020
Intracranial aneurysm rupture causes subarachnoid hemorrhage in 80% of the cases, and it may be associated with intracerebral hemorrhage and/or intraventricular hemorrhage (IVH) in 34% and 17% of the patients, respectively.
Dan Zimelewicz Oberman   +4 more
doaj   +1 more source

Characterization of Stone Tool Use in Wild Groups of Critically Endangered Yellow‐Breasted Capuchin Monkeys (Sapajus xanthosternos)

open access: yesAmerican Journal of Biological Anthropology, Volume 186, Issue 2, February 2025.
First camera trap video footage for wild Sapajus xanthosternos cracking resistant nuts with stone tools. ABSTRACT Objectives A hallmark of hominin evolution is the advent and diversification of stone tool use, and biological anthropologists have a particular interest in characterizing tool use behaviors in different hominin species.
Rayssa Durães Mainette   +4 more
wiley   +1 more source

Temporomandibular Disorder and Psychological Distress Relationships in Air Traffic Controllers

open access: yesRevista Agulhas Negras
Background: Air traffic controllers (ATC) are subject to high cognitive and operational demands, exposing them to stress, anxiety and depression. Temporomandibular disorder (TMD) is the main disorder of non-odontogenic etiology for chronic facial pain ...
Cristiano Leite David   +2 more
doaj   +1 more source

Os estudos de defesa e a produção acadêmica militar no Brasil

open access: yesColeção Meira Mattos, 2021
Editorial.
Patrícia de Oliveira Matos
doaj  

Trends in antidiabetic drug use in Portugal: 8 years real‐world data from a nationwide retrospective observational study (2017–2024) (TREND‐8 study)

open access: yes
Diabetes, Obesity and Metabolism, Volume 27, Issue 7, Page 4022-4028, July 2025.
João Sérgio Neves   +6 more
wiley   +1 more source

Cinco problemas sobre potência de um ponto em relação a uma circunferência e eixo radical em Olimpíadas Internacionais de Matemática

open access: yesCQD Revista Eletrônica Paulista de Matemática, 2021
Três problemas propostos para a Olimpíada Internacional de Matemática (IMO) e dois para a Olimpíada Iraniana de Geometria (IGO) são discutidos em detalhe.
Juan López Linares   +2 more
doaj  

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