Results 21 to 30 of about 59,010,243 (290)

Contribuíram nesta edição (29.2)

open access: yesEstudos Sociedade e Agricultura, 2021
Lista dos pareceristas que contribuiram avaliando artigos durante o período de elaboração desta edição da revista Estudos Sociedade e Agricultura (v. 29, n. 2, junho a setembro de 2021). - Andréa Maria Narciso Rocha de Paula – Universidade Estadual de
Delcio Junior
doaj   +2 more sources

Prosódia de enunciados declarativos e interrogativos totais nas variedades de Salvador, Fortaleza e Rio de Janeiro [PDF]

open access: yes, 2017
Resumo: Este trabalho tem como objetivo descrever diferenças entre variedades dialetais do português falado em Salvador, Fortaleza e Rio de Janeiro, Brasil, tanto nas sentenças declarativas quanto nas interrogativas.
Miranda, Luma da Silva   +5 more
core   +1 more source

Advancing Energy Efficiency in Smart Windows via Dual‐Responsive Electro‐Thermochromism

open access: yesAdvanced Science, EarlyView.
A durable and stable quasi‐solid‐state electro‐thermal dual‐responsive photothermal regulation device has been employed in advanced energy‐efficient smart windows. The devised device not only incorporates a thermochromic hydrogel characterized by high ionic conductivity, high optical transmittance, and a low LCST, but also comprises an electrochromic ...
Tongyu Chen   +10 more
wiley   +1 more source

Engineering a Correlated Narrow‐Gap Semiconductor: Effects of Ga Substitution in EuZn2P2

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT The effect of Ga substitution on the electronic, magnetic, and low‐energy responses of the Zintl phase EuZn2P2${\rm EuZn}_2 {\rm P}_2$ is investigated by electrical transport, electron spin resonance (ESR), and terahertz time‐domain spectroscopy (THz‐TDS). Incorporating Ga into EuZn2P2${\rm EuZn}_2 {\rm P}_2$ (EuZn1.8Ga0.2P2${\rm EuZn}_{1.8} {\
Mateus Dutra   +13 more
wiley   +1 more source

Association Between Hair Cortisol, Sarcopenia, and Sarcopenic Obesity: Results From the ELSA‐Brasil Study

open access: yesAGING MEDICINE, EarlyView.
This study investigated the association between hair cortisol levels and dynapenia, sarcopenia, and sarcopenic obesity in the ELSA‐Brasil study. Hair cortisol was used as a biomarker of chronic stress. No significant associations were observed between hair cortisol and the outcomes assessed.
Christiano Barbosa da Silva   +8 more
wiley   +1 more source

Rio de Janeiro Metrópole [PDF]

open access: yes, 2018
This article begins with the understanding of Rio de Janeiro as a plural metropolis, but marked by great inequalities imposed by urban dynamics implemented from the end of the nineteenth century to distinct parts of its territory and linked to various ...
de Moraes, Pedro Barreto
core   +1 more source

Traceability of Agri‐Food Products: The Key to Conscious Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo   +5 more
wiley   +1 more source

Brook avec Grotowski: testemunho da vida e da arte de um certo polonês

open access: yesRevista Brasileira de Estudos da Presença, 2012
Avec Grotowski é uma coletânea de artigos, entrevistas e relatos de memória de Peter Brook a respeito do encenador polonês Jerzy Grotowski, que dá conta desde os primeiros encontros entre os dois artistas, em meados dos anos 1960, até reflexões de Brook ...
Larissa Feres Elias (Universidade Federal do Rio de Janeiro – Rio de Janeiro, Brasil)
doaj  

Humidity and temperature interact in breaking physical dormancy in Fabaceae seeds from the Brazilian semiarid region

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise In semiarid ecosystems such as the Brazilian Caatinga, physical seed dormancy (PY) is critical for plant persistence when water is unpredictable, but how soil moisture and temperature regulate PY release and seed longevity in species of native Fabaceae that have different growth forms is unknown. Methods Seeds of the herbaceous species
Humberto Araújo Almeida   +2 more
wiley   +1 more source

Alkali‐Catalyzed Synthesis of Acylglycerol Estolides Exclusively from Castor Oil

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
This work advances sustainable chemistry by converting renewable castor oil into high‐performance estolides via solvent‐free, low‐energy catalysis. ABSTRACT Estolides are oligomers composed of fatty acid (FA) monomers linked through secondary ester bonds located along the mid‐chain region.
Lucas Natã de Melo   +3 more
wiley   +1 more source

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