Results 41 to 50 of about 6,298 (180)

Regionalização das temperaturas mínimas do ar prejudiciais à fecundação das flores de arroz para a região climática da depressão central, RS Minimum air temperatures probabilities harmful to the fecundation of rice flowers in the central region of Rio Grande do Sul, Brazil

open access: yesCiência Rural, 2000
Foram mapeadas as probabilidades de ocorrência de temperaturas mínimas do ar prejudiciais à fecundação das flores de arroz na Região Climática da Depressão Central do Estado do Rio Grande do Sul. Utilizaram-se os valores de probabilidade de ocorrência de
Galileo Adeli Buriol   +4 more
doaj   +1 more source

Frequência escolar em indivíduos com paralisia cerebral no Brasil

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Objetivo Identificar fatores associados à frequência escolar entre crianças, adolescentes e jovens adultos brasileiros com paralisia cerebral (PC), utilizando dados populacionais do Registro Brasileiro de Paralisia Cerebral (RBPC). Método Este estudo transversal analisou dados de 774 indivíduos com PC, com idades entre 4 e 21 anos, registrados no RPBC.
Ricardo Rodrigues de Sousa Junior   +10 more
wiley   +1 more source

Sex‐Specific Atlantic Salmon Upstream Passage and Fallback at a Natural Cascade After Dam Removal

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT In the Boquet River (NY, USA) a low‐head dam set above a ~200‐m bedrock cascade was removed in 2015. We used radio‐telemetry to assess landlocked Atlantic salmon passage at the remaining cascade (2020, 2022). Across years, 52% of males (13/25) attempted cascade passage whereas females made no discernable attempts (0/11).
Kurt C. Heim   +5 more
wiley   +1 more source

Distribuição das chuvas no município de Tangará da Serra, médio norte do Estado de Mato Grosso, Brasil = Rain distribution in Tangará da Serra, mid-northern Mato Grosso State, Brazil

open access: yesActa Scientiarum. Agronomy, 2011
Pela grande importância em se conhecer a distribuição da precipitação pluviométrica no município de Tangará da Serra, Estado do Mato Grosso (lat. 14º37’55”S, long.
Ademar Junior Coletti   +4 more
doaj  

External structures at the nest‐site predict asymmetric architecture of nests in a mud‐building bird

open access: yesIbis, EarlyView.
In the animal kingdom, nests are essential structures and textbook examples of extended phenotypes. However, the relationship between builders, nest traits and the nest‐site remains poorly understood. We indirectly examine whether structures in the nest‐site influence nest‐building behaviour, specifically focusing on their effect on nest architecture ...
Nicolas M. Adreani   +2 more
wiley   +1 more source

Sobre as Limitações do Dilema do Bonde para a Avaliação dos Riscos Impostos por Veículos Autônomos

open access: yesRevista de Filosofia Moderna e Contemporânea, 2018
Neste trabalho discuto a adequação da versão original do dilema do bonde no que concerne a questão dos potenciais acidentes com veículos autônomos. A principal crítica se refere à impossibilidade de incluir questões relativas aos riscos e incertezas ...
Renato Rodrigues Kinouchi
doaj   +1 more source

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

open access: yesJournal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero   +5 more
wiley   +1 more source

Abandoning Assertiveness: Assessing Foreign Policy Change in Indonesia's Response to Sea‐Based Incursions

open access: yesAsian Politics &Policy, Volume 18, Issue 4, October 2026.
ABSTRACT Indonesia's responses to Illegal, Unreported, and Unregulated Fishing (IUUF) shifted from assertive measures such as publicly bombing and sinking illegal ships to legal, educational, and cooperative measures. The changes in policies undertaken are puzzling, given that Indonesian policymakers' perception of IUUF has remained the same between ...
Bama Andika Putra, Abdul Razaq Cangara
wiley   +1 more source

INSOLAÇÃO E RADIAÇÃO SOLAR NA REGIÃO DE SANTA MARIA, RS: DISPONIBILIDADE E VARIABILIDADE

open access: yesCiência Rural, 1991
RESUMO A disponibilidade e a variabilidade da insolação e da densidade de fluxo da radiação solar global incidente foram determinadas para vários locais da região de Santa Maria, RS.
Galileo Adeli Buriol   +3 more
doaj   +1 more source

Can Online Participation Match In‐Person Democratic Engagement? Evidence From a Cross‐National Experiment

open access: yesPolicy &Internet, Volume 18, Issue 3, September 2026.
ABSTRACT Democratic innovations increasingly take place online, yet little is known about how online citizen participation affects perceived legitimacy compared to in‐person formats. This study presents findings from a preregistered vignette experiment conducted in Spain and Switzerland.
Valeria Vuk
wiley   +1 more source

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