Results 81 to 90 of about 24,228 (192)

Comments on D-branes on general group manifolds [PDF]

open access: yes, 2001
We investigate D-branes with maximal symmetry on general group manifolds in terms of boundary states and effective actions. We show that in large $k$ limit boundary states with an suitable Wilson line form boundary states of the other types of D-branes ...
Hashimoto K.   +3 more
core   +3 more sources

Pustules in a 59‐year‐old Hispanic man

open access: yes
JEADV Clinical Practice, Volume 4, Issue 2, Page 616-620, June 2025.
Judith M. Corona‐Herrera   +6 more
wiley   +1 more source

Two‐scale computational homogenization of calcified hydrogels

open access: yesMathematical Methods in the Applied Sciences, Volume 47, Issue 17, Page 13182-13198, 30 November 2024.
The development of new type of hydrogels featuring enhanced properties is a recent topic and of particular interest for a wide range of industrial applications, especially in biomedical sector. The present contribution focuses on the mutliscale modeling of hydrogels that are treated by the enzymatic mineralization and thus enriched with calcium ...
Serhat Aygün, Sandra Klinge
wiley   +1 more source

Decentralization And Education Performance: A First View To The Brazilian Process [PDF]

open access: yes
This paper analyses the impact of the decentralization in educational system that is taking place in Brazil inthe last decade, as a result of several laws that encourage municipalities to invest in fundamental education.The proficiency tests undertaken ...
D. Paredes, Ricardo   +2 more
core   +3 more sources

Daily Discharge Estimation in Talar River Using Lazy Learning Model

open access: yesمجله آب و خاک, 2017
Introduction: River discharge as one of the most important hydrology factors has a vital role in physical, ecological, social and economic processes. So, accurate and reliable prediction and estimation of river discharge have been widely considered by ...
Zahra Abdollahi   +4 more
doaj   +1 more source

The impact of teachers’ wages on students’ performance in the presence of heterogeneity and endogeneity. Evidence from Brazil. [PDF]

open access: yes
In this paper we estimate the effect of teachers’ wages on students’ achievement in a developing country. We use test scores of pupils enrolled in the 8th grade of primary school, surveyed in 2001 in Brazil.
Fabio, WALTENBERG, Maresa, SPRIETSMA
core  

A resolução de problemas e a estatística no saeb: avaliação externa do nono ano do ensino fundamental [PDF]

open access: yes, 2016
A pesquisa que originou este trabalho teve como objetivo apresentar análise de questões do SAEB e SARESP, provas de larga escala aplicadas no Brasil referente ao nono ano do Ensino Fundamental, e verificar se abordam conteúdos estatísticos utilizando a ...
Fontana, Edmeire Aparecida   +1 more
core  

Avaliação e letramento: concepções de aluno letrado subjacentes ao SAEB e ao PISA

open access: yesEducação & Sociedade, 2002
Neste artigo, procuramos apresentar as concepções de letramento que servem de base para a construção das provas de duas avaliações em larga escala, a saber, o SAEB 1999 e o PISA 2000.
Bonamino Alicia   +2 more
doaj  

From Dakar to Brasilia: Monitoring Unesco´s Education Goals [PDF]

open access: yes
Active participation of Brazilian civil society, coupled with the 2007 education development plan, launched by the Brazilian government provides an interesting example of the influences of the Dakar Goals. The two domestic initiatives share the same name,
Buchmann, Gabriel, Neri, Marcelo Cortes
core  

Um estudo sobre desempenho em matemática dos alunos matriculados na rede estadual de ensino em uma avaliação em larga escala

open access: yesCQD Revista Eletrônica Paulista de Matemática, 2020
Este trabalho visa apresentar o desempenho médio em Matemática dos estudantes matriculados no 9º ano do Ensino Fundamental na rede estadual de ensino, de acordo com o Sistema de Avaliação da Educação Básica (Saeb).
Ariane Luzia dos Santos
doaj  

Home - About - Disclaimer - Privacy