Results 31 to 40 of about 11,575 (137)

Patentes “mailbox”: uma análise contraintuitiva do sistema brasileiro de propriedade industrial

open access: yesRECIIS, 2015
Este artigo apresenta uma análise sobre o sistema brasileiro de propriedade industrial, tomando-se por amostra 241 patentes “mailbox”. A primeira conclusão do estudo em que ele se baseia é a de que, mais de vinte anos após a criação da Organização ...
Dany Rafael Fonseca Mendes   +2 more
doaj   +1 more source

Morphological Abnormalities and Biological Effects in the Porto Alegre Strain of Rhipicephalus microplus

open access: yesEntomological Research, Volume 56, Issue 3, March 2026.
ABSTRACT Rhipicephalus microplus is a widespread tick species causing significant economic losses and transmitting pathogens to cattle. The R. microplus populations utilized in tick research are frequently maintained under laboratory conditions for many years.
Arlex Rodríguez‐Durán   +5 more
wiley   +1 more source

The PERISCOPE Cohort: A Retrospective Study of Clinicopathological and TRAF7 Genetic Findings in Intraneural Perineurioma

open access: yesEuropean Journal of Neurology, Volume 33, Issue 2, February 2026.
ABSTRACT Background Intraneural perineurioma (INP) is a rare, benign peripheral nerve sheath tumour that typically presents in adolescence or early adulthood as a slowly progressive, motor‐predominant mononeuropathy or plexopathy. Although its clinicoradiological and histopathological features are well characterised, the genetic basis remains ...
Eduardo Boiteux Uchôa Cavalcanti   +7 more
wiley   +1 more source

Ética na pesquisa social: desafios ao modelo biomédico

open access: yesRECIIS, 2008
Este artigo analisa os principais desafios envolvidos na revisão ética de projetos de pesquisa social com técnicas qualitativas de levantamento de dados. O sistema de revisão ética brasileiro foi idealizado tendo as ciências biomédicas como referência de
Debora Diniz, Iara Coelho Zito Guerriero
doaj   +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

open access: yesJournal 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   +5 more
wiley   +1 more source

Espiritualidade nas empresas

open access: yesO Mundo da Saúde, 2007
Ao refletir sobre a espiritualidade nas empresas, após algumas conceituações, o autor indaga: é possível falar de espiritualidade nas empresas quando a ideologia vigente está baseada na globalização econômica e na centralidade do econômico em detrimento
Christian de Paul de Barchifontaine
doaj  

Ethical regulation on researches at Brazil: do we need the 510 Resolution?

open access: yesRevista Iberoamericana de Bioética, 2018
Since 1996, with the implementation of the 196/96 National Health Council Resolution, Brazil has risen on the world stage as an important country with regard the regulatory aspect of research with human beings.
Carlos Adriano Silva dos Santos
doaj   +1 more source

Intervenção de esportes modificados para melhorar metas de participação e competências de atividade em crianças deambuladoras com paralisia cerebral: um ensaio clínico randomizado

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 1, Page e1-e15, January 2026.
Intervenções de esportes modificados para crianças com Paralisia Cerebral: Resumo gráfico. Resumo Objetivo Avaliar a eficácia de uma intervenção de esportes modificados (Sports Stars Brasil) nos objetivos de participação em atividades físicas de lazer, desempenho e capacidade motora, funções corporais, níveis de atividade física, alfabetização física e
Ricardo R. Sousa Junior   +7 more
wiley   +1 more source

Analysis of Aspergillus spp. Isolates According to Temporal–Spatial, Sociodemographic, and Clinical Variables—Microsatellite Typing of Clinical and Environmental Samples of Aspergillus fumigatus in a University Hospital in Sao Paulo, Brazil

open access: yesMycoses, Volume 69, Issue 1, January 2026.
ABSTRACT Background Typing Aspergillus species is crucial for understanding the sources of infection in hospital environments. Objectives This study analysed clinical and air samples as well as their relationship with the clinical forms of aspergillosis.
Claudia de Abreu Fonseca   +18 more
wiley   +1 more source

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

open access: yesBioMed 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   +8 more
wiley   +1 more source

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