Results 21 to 30 of about 24,228 (192)

Investigating the impact of curing system on structure-property relationship of natural rubber modified with brewery by-product and ground tire rubber [PDF]

open access: yes, 2020
The application of wastes as a filler/reinforcement phase in polymers is a new strategy to modify the performance properties and reduce the price of biocomposites.
Cañavate Ávila, Francisco Javier   +5 more
core   +3 more sources

SAEB E PNLD: DISSONÂNCIAS E IMPLICAÇÕES DAS AVALIAÇÕES DE LARGA ESCALA NO CONTEXTO EDUCACIONAL BRASILEIRO

open access: yesRevista Prática Docente, 2021
Este trabalho apresenta os resultados de uma investigação que teve como objetivo analisar o diálogo referencial entre o Sistema de Avaliação da Educação Básica (SAEB) e o Programa Nacional do Livro Didático (PNLD).
Pedro Franco de Sá   +2 more
doaj   +1 more source

Synergistic reduction in interfacial flexibility of TREM2<sup>R47H</sup> and ApoE4 may underlie AD pathology. [PDF]

open access: yesAlzheimers Dement
Abstract BACKGROUND The strongest genetic drivers of late‐onset Alzheimer's disease (AD) are apolipoprotein E4 (ApoE4) and TREM2R47H. Despite their critical roles, the mechanisms underlying their interactions remain poorly understood. METHODS We conducted microsecond‐long molecular dynamics simulations of TREM2‐ApoE complexes, including TREM2R47H ...
Lietzke EE   +4 more
europepmc   +2 more sources

Synthesis, Characterization, and Utilization of a Lignin-Based Adsorbent for Effective Removal of Azo Dye from Aqueous Solution [PDF]

open access: yes, 2020
How to effectively remove toxic dyes from the industrial wastewater using a green low-cost lignocellulose-based adsorbent, such as lignin, has become a topic of great interest but remains quite challenging.
Cai, Charles M   +11 more
core   +2 more sources

Investigation of mechanical properties and durability of concrete samples containing nanosilica in acidic flooded condition [PDF]

open access: yesمهندسی و مدیریت ساخت, 2020
Under acid rain conditions, physical and chemical reactions occur in the concrete structure, which leads to a change in pH. As these reactions continue, the concrete begins to lose its mechanical strength, leading to cracking, weight loss, and eventual ...
Mohammad Fallahshirvani   +3 more
doaj  

Avaliação educacional em larga escala e accountability

open access: yesPesquisa e Debate em Educação, 2020
O presente texto procura avaliar o movimento de avaliação educacional em larga escala e accountability que ocorreu no Brasil nas duas últimas décadas.
Reynaldo Fernandes   +1 more
doaj   +1 more source

Tensor factorizations of local second-order M{\o}ller Plesset theory [PDF]

open access: yes, 2010
Efficient electronic structure methods can be built around efficient tensor representations of the wavefunction. Here we describe a general view of tensor factorization for the compact representation of electronic wavefunctions.
Chan, Garnet K. L.   +3 more
core   +2 more sources

As origens do Saeb

open access: yesEm Aberto, 2016
Julio Jacobo Waiselfisz entrevistado por João Horta Neto em 13 e 14 de janeiro de 2015.
Julio Waiselfisz, Joao Horta Neto
openaire   +1 more source

A interface entre Gênero e Direito: entrevista com Alda Facio

open access: yesCadernos de Gênero e Diversidade, 2018
No dia 13 de setembro de 2016, em Salvador, Bahia, mais precisamente  na residência da professora Sonia Jay, onde a jurista Alda Facio esteve hospedada, três integrantes do grupo de pesquisa Jusfemina realizaram a presente entrevista, cujo conteúdo versa,
Salete Maria da Silva   +2 more
doaj   +1 more source

SAEB e o cotidiano escolar em Manaus-AM

open access: yesQuaestio - Revista de Estudos em Educação, 2023
Onipresentes no atual cenário educacional ao redor do mundo, as avaliações de larga escala constituem o tema sobre o qual nos debruçamos neste artigo. Parte-se da consolidação do macrossistema de avaliação da educação no Brasil para tratar, mais especificamente, do cenário amazonense.
Camila Ferreira da Silva   +2 more
openaire   +1 more source

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