Results 41 to 50 of about 10,110 (137)

Assessment of Methacrylated Poly(ε‐Caprolactone)/Silanized Hydroxyapatite Composite Resin for High‐Resolution Scaffolds via Vat Photopolymerization 3D Printing

Polymers for Advanced Technologies, Volume 37, Issue 2, February 2026.
ABSTRACT High‐resolution, biocompatible scaffolds are essential for reproducible tissue engineering and remain challenging to fabricate with vat photopolymerization due to cure‐depth control and limited bioactivity of neat polymers. This work investigated the mechanical, surface, and biological properties, as well as the high‐resolution 3D printability,
Thiago Nunes Palhares, João Fiore Parreira Lovo, Gabriela Costa Rodrigues, Alessandra Lima Poli, Marcos Antonio Sabino, Silvia Rachel de Albuquerque Santos, Sara Gemini‐Piperni, Renato Rozental, Carla Cristina Schmitt   +8 more
wiley   +1 more source

Linking rivers, mixing faunas: How artificial connectivity between the Middle and Upper Paraná River basins shapes fish diversity in a tributary of the Itaipu Reservoir, Brazil

Journal of Fish Biology, Volume 108, Issue 2, Page 648-668, February 2026.
Abstract This work aimed to investigate the distribution and occurrence of fish species along the São Francisco Falso Braço Norte (SFFBN) River basin, a tributary of the Middle Paraná River basin now artificially connected to the Upper Paraná ecoregion, to evaluate how such connectivity may affect the biogeographic distribution and regional composition
Lucas E. P. Kampfert, João C. Maicrovicz, Daniel R. Blanco, Denise Lange, Carla S. Pavanelli, Heleno Brandão   +5 more
wiley   +1 more source

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

Chemistry &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, Aline Figueiredo Cardoso, Bianca Del Bianco Sahm, Letícia Veras Costa‐Lotufo, José Augusto Pires Bitencourt, Norberto Peporine Lopes   +5 more
wiley   +1 more source

Subsídios para uma política de gestão da informação da Embrapa Solos: à luz do regime de informação

Perspectivas em Ciência da Informação
Trata-se de pesquisa para subsidiar a formulação de uma Política de Gestão da Informação em Ciência e Tecnologia, com base no conceito do regime de informação, em uma instituição de pesquisa.
Claudia Regina Delaia, Isa Maria Freire
doaj   +1 more source

Watching Radical Geography: Spaces and Practices of Authoritarian Surveillance in ‘Democratic’ and ‘Dictatorial’ Brazil

Antipode, Volume 58, Issue 1, January 2026.
ABSTRACT This paper addresses stories of surveillance of Brazilian critical/radical geographers, drawing on innovative sources. That is, the folders and reports through which the political police and related institutions watched critical and radical scholars during the 20th century in all Brazilian states and abroad, under both ‘dictatorial’ and ...
Federico Ferretti, Guilherme Ribeiro
wiley   +1 more source

A mediação da informação nos grupos de pesquisa e no GT3 dos ENANCIB: espaços de comunicação científica em Ciência da Informação

Em Questão, 2017
A mediação da informação, no contexto da Ciência da Informação, tem se expandido e possibilitado a criação de grupos de pesquisa com produção científica que favorece a compreensão do tema.
Janaina Ferreira Fialho, Martha Suzana Cabral Nunes, Telma de Carvalho   +2 more
doaj   +1 more source

High‐Resolution Metabarcoding Reveals the Microbiome Dynamics of Mangrove Oysters (Crassostrea gasar) and Their Habitat

Marine Ecology, Volume 47, Issue 1, January/February 2026.
ABSTRACT The mangrove oyster (Crassostrea gasar) plays a key ecological role in Amazonian estuaries by filtering suspended organic particles, microalgae, phytoplankton, and bacteria, contributing to water quality and nutrient cycling. Its gut microbiota is shaped by complex interactions with the surrounding aquatic environment, reflecting the ...
Sávio de Souza Costa, Diego Assis das Graças, Artur Silva, Adonney Allan de Oliveira Veras, Maria Paula Cruz Schneider, Dioniso de Souza Sampaio, Rafael Azevedo Baraúna   +6 more
wiley   +1 more source

Decoding Severity in Crotalic Snakebite Cases: Findings From a Decade of Cohort Analysis in Brazil

BioMed Research International, Volume 2026, Issue 1, 2026.
Background Crotalic snakebite accidents are a common cause of admission into toxicology units in Brazil, and are associated with substantial morbidity and mortality. Our aim was to analyze clinical and laboratory findings, outcomes, and variables associated with the severity of patients treated for crotalic accidents at a reference center in Brazil ...
Luciana Reis da Silveira, Aloisio Joaquim Freitas Ribeiro, Victor Schulthais Chagas, Patryk Marques da Silva Rosa, Julia Alpino de Castro Silva, Victoria Fialho Baroni Neves, Adebal de Andrade Filho, Milena Soriano Marcolino, Poorani Gurumallesh Prabu   +8 more
wiley   +1 more source

Open government data in health sector: a systematic literature review

BMC Public Health
Background Open government data (OGD) in the health sector consolidates transparency, access to information, and collaboration between the government and different sectors of society.
Patrícia Nascimento Silva, Sarah Nascimento Silva   +1 more
doaj   +1 more source

A gestão da informação e a competência em informação: subsídios para o âmbito empresarial

Palabra Clave [La Plata], 2017
Todos os dias, um grande volume de informação é descarregado sobre as organizações sem que exista um plano de gestão deste recurso, prejudicando os processos de trabalho, que exigem do funcionário competência efetiva frente ao uso dessas informações ...
Beatriz Rosa Pinheiro dos Santos, Ieda Pelogia Martins Damian   +1 more
doaj   +1 more source