Results 41 to 50 of about 6,344 (179)

Systematics, divergence dating and historical biogeography of Ochrotrichiinae (Trichoptera: Hydroptilidae) based on morphological and molecular data

Systematic Entomology, Volume 50, Issue 4, Page 1005-1024, October 2025.
Molecular and morphological phylogeny support Ochrotrichiinae monophyly now comprising eight genera: Angrisanoia, Caledonotrichia, Maydenoptila, Metrichia, Nothotrichia, Ochrotrichia, Ragatrichia and Rhyacopsyche. Dibusa was excluded and placed as incertae sedis within Hydroptilidae. Ochrotrichiinae diverged ~116 Ma.
Isabela C. Rocha, Jorge L. Nessimian, Allan P. M. Santos   +2 more
wiley   +1 more source

Aplicação do método das diferenças finitas na avaliação da temperatura durante o transporte de peças do forno de aquecimento para a matriz de forjamento ou banho de têmpera.

Vetor, 2007
Neste trabalho é estudada uma solução numérica, pelo método das diferenças finitas, para a transferência de calor, que ocorre durante o transporte de uma peça do forno até a matriz, num processo de forjamento e têmpera. O estudo da troca de calor da peça
Vitor Hugo da Silveira Vitola
doaj   +4 more sources

It is cool to be clear: Transparency induces a thermal cost in clearwing butterflies

Functional Ecology, Volume 39, Issue 9, Page 2452-2464, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In butterflies, wing transparency raises the question of potential costs for vital functions, such as thermoregulation. The thermal melanism hypothesis posits that darker colorations enable higher absorption of solar radiation, leading to the prediction that such ...
Violaine Ossola, Fabien Pottier, Charline Pinna, Katia Bougiouri, Aurélie Tournié, Anne Michelin, Christine Andraud, Doris Gomez, Marianne Elias   +8 more
wiley   +1 more source

Orientation and atmosphere: Toward an anthropology of political subjectivity

Ethos, Volume 53, Issue 3, September 2025.
Abstract Political subjectivity is of growing interest within anthropology. In this article, I argue that within any political ethos, the constitution of political subjectivity takes place at the nexus of orientation and atmosphere. In this formulation, orientation defines subjectivity's intentional directionality in terms of value and desire, while ...
Janis H. Jenkins
wiley   +1 more source

Análise das Habilidades e Atitudes na Aprendizagem Significativa Crítica de Fenômenos Físicos no Contexto das Séries Iniciais

Ciência & Educação
Resumo: Este trabalho apresenta resultados parciais de uma pesquisa de doutorado em andamento realizada nas séries iniciais cujo propósito é analisar o desempenho dos estudantes quanto às habilidades e atitudes desenvolvidas durante o estudo do conceito ...
Arthur Philipe Cândido Magalhães, Jesus Angel Meneses Villagrá, Ileana María Greca   +2 more
doaj   +1 more source

Alteration of cleaner wrasse cognition and brain morphology under marine heatwaves

Functional Ecology, Volume 39, Issue 8, Page 1894-1905, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heatwaves, exacerbated by global warming, are progressively affecting various ecosystems, with coral reefs among the most susceptible. Within these ecosystems, cleaner wrasses (Labroides dimidiatus) engage in cooperative interactions with client fish by removing ...
Beatriz Pereira, Lígia Cascalheira, Rui Rosa, José Ricardo Paula   +3 more
wiley   +1 more source

Climate change and adaptive strategies in Brazil: the economic effects of genetic breeding

Revista de Economia e Sociologia Rural, 2014
Plant breeding through the development of seeds resistant to water stress or high temperature is an important adaptive strategy to cope climate change.
Marcel Viana Pires, Dênis Antônio da Cunha   +1 more
doaj   +1 more source

Recovery mode: Marine protected areas enhance climate resilience of invertebrate species to marine heatwaves

Functional Ecology, Volume 39, Issue 8, Page 1879-1893, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Marine protected areas (MPAs) can promote population recovery from climate change impacts by reducing local stressors like fishing. However, with extreme climatic events such as marine heatwaves (MHWs) increasing in frequency and duration, it remains unclear whether ...
Carolina Olguín‐Jacobson, Nur Arafeh‐Dalmau, Michelle‐María Early‐Capistrán, Joy A. Kumagai, David S. Schoeman, José Antonio Espinoza Montes, Arturo Hernández‐Velasco, Ramón Martínez, Alfonso Romero, Jorge Torre, C. Brock Woodson, Giulio De Leo, Fiorenza Micheli   +12 more
wiley   +1 more source

Ophidic accident and twin pregnancy

Revista Ciencias Biomédicas, 2012
Introduction: around of 3000 types of snakes are known, from which just 15% arevenomous. Depending of the environmental, geographical and socio-demographiccharacteristics, there are significant differences in the incidence of cases of ophidicaccidents ...
Saavedra-Orozco Héctor, Méndez-Rodríguez Rogelio, Rojas-Suárez José, Castro-Reyes Elkin   +3 more
doaj  

O projetor de gotas e suas diversas abordagens interdisciplinares no Ensino de Física

Revista Brasileira de Ensino de Física
Neste trabalho é apresentado um experimento didático e de baixo custo, de forma simples e intuitiva, chamado de projetor de gotas. Este experimento pode ser uma alternativa mais eficiente ao uso de microscópios para a observação de microrganismos em sala
Marcel Phillippi Dorta, Edi Carlos Pereira de Sousa, Mikiya Muramatsu   +2 more
doaj   +1 more source