Results 91 to 100 of about 102,966 (242)
Thickness Calculation of Pigment Layers and Gold Leaves Using XRF and MA‐XRF Data
X-Ray Spectrometry, Volume 55, Issue 2, Page 335-348, March/April 2026.ABSTRACT In this work, XRF and MA‐XRF data were used to estimate the thickness of Chromium Oxide (Cr₂O₃) pigment and gold leaf applied over Lead White (2PbCO3.Pb(OH)2). The thickness determination was based on the differential attenuation of the Pb‐Lα and Pb‐Lβ characteristic X‐rays, which allows correlating the overlying material layer with the Pb(Lα ...
Renato Pereira de Freitas +9 more
wiley +1 more source
Trabalho & Educação, 2010 A pesquisa se localiza no campo do trabalho docente, problematizando a formação de docentes que trabalham em Instituições de Ensino Superior (IES), especificamente na UERJ.
Mancebo, Deise, Freire, Flavia Gonzalez
openaire +4 more sources
Como se constrói uma universidade: a trajetória da UERJ na visão de seus reitores
História Oral, 2020 O presente artigo parte dos depoimentos de dois ex-reitores da Universidade do Estado do Rio de Janeiro (UERJ) nas décadas de 1960 e 1970, Haroldo Lisboa da Cunha e João Lyra Filho, para analisar o processo de consolidação e expansão da instituição no ...
L. Cazes
semanticscholar +1 more source
Metals' Adsorption Onto Environmental Microplastics at Shoreline Sediments
X-Ray Spectrometry, Volume 55, Issue 2, Page 349-365, March/April 2026.ABSTRACT This study assessed trace element concentrations and microplastic (MP) contamination in three sandy beaches on the southern coast of Ilha Grande (Rio de Janeiro, Brazil). Environmental MPs were manually extracted from sand samples, and beaches were classified using the microplastic pollution index (MPPI).
Adriana F. Curty +4 more
wiley +1 more source
Estudos e Pesquisas em Psicologia, 2019 EXPEDIENTE ...
Vanessa Barbosa Romera Leme
doaj +1 more source
, 2020 Produzido no contexto dos 10 anos de implantacao da Politica de Cotas para acesso aos cursos de graduacao nas universidades estaduais do estado do Rio de Janeiro e nos 30 anos de promulgacao da Constituicao Brasileira, em 1988, o objetivo do artigo e ...
M. Alvarenga +1 more
semanticscholar +1 more source
European Journal of Education, Volume 61, Issue 1, March 2026.ABSTRACT This article contributes to efforts to challenge adult‐centred educational research through an arts‐based narrative inquiry co‐composed with Octávio, Raposa, Cármen and Flávio—children aged 6 to 10 from minority communities in Brazil and Portugal.
André Freitas +1 more
wiley +1 more source
, 2020 This study present an overview of how knowledge produced in subjects of Geography major at UERJ/CEDERJ makes possible to train its students as a researcher teacher in a semi-presential study modality, focused on the relationship between theory and ...
G. Marafon +2 more
semanticscholar +1 more source
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.ABSTRACT This study aimed to investigate the trophic ecology of loggerhead turtles recorded stranded along the Paraná coast in southern Brazil. Carbon and nitrogen stable isotopes were analysed in muscle tissues from 20 loggerhead turtles and in 69 specimens representing 12 prey species (molluscs, crustaceans and teleost fishes).
Gleici Montanini +7 more
wiley +1 more source
, 2020 The control of food losses and wastage is relevant from the economic point of view, in relation to combating hunger and improving food security. The objective of this study was to evaluate the food waste and to identify and quantify fruit and vegetable ...
P. Souza +4 more
semanticscholar +1 more source