Results 31 to 40 of about 6,815 (169)

Microbial Chemical Diversity and Cytotoxic Potential From Brazilian Ferruginous Caves: A Pioneering Metabolomic Survey

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Cave microbiomes represent a rich yet understudied source of chemical diversity with biotechnological properties. Microorganisms in these environments thrive under extreme conditions such as darkness, oligotrophy, and high concentrations of inorganic matter like iron ore.
Natália Naomi Kato   +5 more
wiley   +1 more source

Linking farmer and beekeeper preferences with ecological knowledge to improve crop pollination

open access: yesPeople and Nature, Volume 1, Issue 4, Page 562-572, December 2019., 2019
Abstract Pollination by insects is a key input into many crops, with managed honeybees often being hired to support pollination services. Despite substantial research into pollination management, no European studies have yet explored how and why farmers managed pollination services and few have explored why beekeepers use certain crops.
Tom D. Breeze   +18 more
wiley   +1 more source

DuMES: Deep Reinforcement Learning‐Based EV Charging Scheduling With Dual‐Layer Safety Modules

open access: yesIET Smart Energy Systems, Volume 1, Issue 3, Page 232-246, December 2025.
We propose DuMES, an adaptive DRL framework with safety layers and reward shaping, ensuring safe EV charging optimisation, grid stability and cost reduction. Tested on a renewable‐powered charging station, DuMES effectively meets user demands and outperforms baseline methods.
Ao Zhang   +5 more
wiley   +1 more source

Consumer Behaviour in the Metaverse: Empirical Insights From a Meta‐Analysis

open access: yesJournal of Consumer Behaviour, Volume 24, Issue 6, Page 2845-2871, November 2025.
ABSTRACT Metaverses are rapidly expanding, yet the complexities inherent in these virtual environments remain insufficiently understood, which, in turn, limits the ability to anticipate potential challenges and capitalize on emerging opportunities.
Wagner Junior Ladeira   +5 more
wiley   +1 more source

Dados e informação: significados e engajamento

open access: yesAtoZ: Novas Práticas em Informação e Conhecimento, 2016
O Comitê Editorial AtoZ apresenta o V5N2 com destaque para os temas relativos ao uso das tecnologias de informação e comunicação nos espaços de ensino-aprendizagem; geração (e visualização) de redes de parcerias científico-acadêmicas; recursos e ...
Patricia Zeni Marchiori   +2 more
doaj   +1 more source

Seasonal Forest Resources Support Fish Biomass in Floodplain Lakes of an Amazonian Tributary

open access: yesFreshwater Biology, Volume 70, Issue 11, November 2025.
ABSTRACT The Flood Pulse Concept is a foundational ecological theory that emphasizes the critical role of lateral connectivity between a river channel and its floodplain. Many tropical rivers inundate the surrounding floodplain in the flood stage, thereby receiving large amounts of terrestrial organic matter that can be decomposed by microbes and ...
Timothy D. Jardine   +7 more
wiley   +1 more source

SATISFAÇÃO E MOTIVAÇÃO DOS FUNCIONÁRIOS NO IFRN – CAMPUS NATAL CENTRAL

open access: yesHolos, 2015
O objetivo deste trabalho é identificar os aspectos da satisfação e motivação dos funcionários técnicos administrativos do IFRN Campus Natal Central. Pois se considerando a importância social do setor publico no país, deve-se promover estudos que visem ...
Marli de Fátima Ferraz da Silva Tacconi   +1 more
doaj   +1 more source

Apontamentos sobre o comportamento e competência em informação de pessoas em situação de rua

open access: yesRevista Ibero-Americana de Ciência da Informação, 2020
Aponta reflexões sobre o comportamento informacional e a relação com o desenvolvimento da competência em informação para pessoas em situação de rua, no contexto da vulnerabilidade social.
Daniela Spudeit, Elizete Vieira Vitorino
doaj   +1 more source

Avaliação da integralidade na atenção primária à saúde através da Primary Care Assessment Tool: revisão sistemática

open access: yesRevista Panamericana de Salud Pública, 2022
Objetivo. Avaliar a integralidade na atenção primária à saúde (APS) em diferentes países. Métodos. Foi realizada uma revisão sistemática nas bases de dados PubMed, Biblioteca Virtual em Saúde e Scopus. Foram selecionados estudos observacionais publicados
Julia da Rosa Tolazzi   +2 more
doaj   +1 more source

Mapping Resilient Landscapes to Climate Change in a Megadiverse Country

open access: yesGlobal Change Biology, Volume 31, Issue 10, October 2025.
Our mapping of terrestrial climate‐resilient sites for biodiversity across Brazil identifies sites with greater chances of providing suitable conditions for species to persist under regional climate change. Landscape resilience information has the potential to be used to effectively guide decision‐making and public policy on strategies for conservation,
Milena Fermina Rosenfield   +43 more
wiley   +1 more source

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