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This paper reports on miniaturized hydrogen sensing platforms, exploring several means of fabricating nano‐ structured films and evaluating their sensing characteris‐ tics. Palladium-sputtered nanoporous organosilica...

This study reported the synthesis of aqueous dispersions of highly stable silver nanoparticles (AgNPs) using gamma radiation with gum acacia (GA) as the stabilizing and protecting agent. The formation of nanosized silver...

This article explores selected aspects of narrative expression of identification with social entities in Holocaust survivors’ oral history testimonies, including the related conflicts of identities. In its empirical di...

Resumo Este trabalho objetiva analisar o fenômeno da repetência escolar no Brasil e em Portugal, por meio dos dados do Programa Internacional de Avaliação de Estudantes [Programme for International Student Assessment...

In wild animals, containment is the moment of greatest stress caused by the investigator to the animal due to its natural resistance to the moment of capture, handling, containment and transport, attitudes frankly contra...

Abstract Introduction Cardiovascular disease (CVD) is the leading cause of death in post menopausal women, and inflammation is involved in the atherosclerosis process. Purpose to assess whether dietary pattern, metab...

Lupus erythematosus is an autoimmune disease characterized by complex immune disturbances concerning humoral and cell-mediated immune responses. Despite intensive research, many pathological processes regarding this diso...

A fluorescence resonance energy transfer (FRET)- based aptamer biosensor (aptasensor) for sensitive determination of adenosine triphosphate (ATP) was developed. The energy donor and acceptor were 5′-carboxyfluorescein ...

ABSTRACT: Despite the reduction in deforestation rate in recent years, the impact of global warming by itself can cause changes in vegetation cover. The objective of this work was to investigate the possible changes on t...

Abstract This work involved a serological investigation of tick-borne pathogens in opossums in eight municipalities of the state of São Paulo, Brazil. Serum samples from 109 opossums (91 Didelphis aurita and 18 Didelphi...

Low nano-SiO2 loaded nylon 6 (PA6) nanocomposites were readily produced via in situ polymerization. The effect of surface-modified functional groups of nano-SiO2 on the interfacial structure and properties of nylon 6/SiO...

Resumo Objetivo Foram analisadas ações sustentáveis realizadas pela equipe de enfermagem de uma unidade de terapia intensiva durante os processos de medicação e proposto intervenções para a melhoria da sustentab...

Objetivou-se, por meio deste trabalho, avaliar a termorregulação de pintos de um dia, mantidos em caixas de transporte, sob condição térmica simulada de transporte. Dois experimentos replicados executados em dias di...

Abstract Introduction Women require effective contraception until they reach menopause. The long acting reversible contraceptives (LARC) and the depot-medroxyprogesterone acetate (DMPA, Depo-Provera(r), Pfizer, Puurs, ...

RESUMO Este artigo enfoca o papel desempenhado pelo processo linguístico, especialmente pelos tipos de discurso, na interpretação da atividade humana, no contexto da prática profissional. Com base nos estudos de Saus...

Purpose The purpose of this study is to verify the use ofmedicinal plants by pregnant women treated at four Basic Health Units and at a public maternity facility in Brazil s northeast. Methods This is a cross-sectiona...

Abstract In order to introduce this special issue of Contexto Internacional, we first seek to provide a panoramic understanding of the Latin American political landscape. Next, we consider the new (and not so new) develo...

ABSTRACT The common marmoset is an important Neotropical primate for biomedical research. With the intention of providing pelvimetric values that allow the selection of animals with better characteristics for reproductio...

This article focuses on discussions about the role of the public in the political sphere presented in the writings of philosophers and scholars examining public opinion and American democracy during the 19th and early 20...

Este texto objetiva compreender os significados e os sentidos que três travestis atribuem ao processo de transformação corporal. As travestis modificam seus corpos através de aplicações de silicone, ingestão de ho...

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Resumo Análises da cooperação brasileira para o desenvolvimento frequentemente tomam o Ministério das Relações Exteriores e a Agência Brasileira de Cooperação como ponto de partida institucional. Contudo, pesqui...

A partir del erizo de mar Mellita quinquiesperforata (Leske), recolectado en el Caribe colombianofueron obtenidos sus extractos acuoso, metanólico y de diclorometano, a los cuales se les determinóel contenido de fenole...

Development of effective and safe treatments for companion animals with cancer requires the collaboration of numerous animal health professionals and the full engagement of animal owners. Establishing ‘Best Practice Re...