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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 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...

The comparative investigation of two chemical polishing methods as applied to GaAs substrates is carried out. In both cases the equal etchant Br2+HBr was used. The comparison of etching rates and of surface morphology is...

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...

We investigate the electrical properties of semiconductor spherical GaAs/AlxGa1-xAs quantum-dot systems of different dimensionality depending on the Fermi level position and temperature, and concentration of aluminum in ...

Within the methods of electron density functional and ab initio pseudopotential, it were obtained the spatial distributions of density of valence and the total energy for migration of water (or methanol) inside carbon na...

The paper describes the use of porous carbon material (PCM), obtained from plant raw materials as anode of lithium power source (LPS). It is established that the electrochemical parameters of LPS at current density of C/...

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, ...

This Campbell systematic review assesses the effectiveness of school‐based decision‐making. The review summarises findings from 17 impact studies and nine studies of barriers and enablers. School‐based decision‐m...

In the article based on information from the years 1991–2011 the following hypotheses were subjected to the verification: 1. with time, we observe spatial standardizing of coefficient rate of the feminization of the de...

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...

The continuing interest and commitment to improving the student experience in the tertiary sector was reflected in yet another successful Students, Transitions, Achievement, Retention and Success (STARS) Conference recen...

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...

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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...

Despite all of the information-gathering media, it remains unclear whether or not any website structures allow easy access to information for the visually impaired. In this study, visually impaired people who use screen ...

Analisam-se decisões judiciais que versaram sobre ingresso na educação superior, buscando identificar o entendimento majoritário dos Tribunais de Mato Grosso do Sul e do Rio de Janeiro a respeito de demandas com base...

Suplementação com óleos vegetais tem sido usada frequentemente na dieta de equinos atletas. O objetivo deste trabalho foi avaliar o metabolismo lipídico em testes de longa duração em equinos suplementados com óleo...

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RESUMO Piper arboreum Aubl. var. arboreum e P. tuberculatum Jacq. (Piperaceae), conhecidas como pimenta-longa, são comercializadas como produtos tradicionais fitoterápicos e, frequentemente, identificadas erroneamente,...