Results 41 to 50 of about 1,188 (181)
Revista REAMEC, 2021 O presente trabalho teve como objetivo mapear artigos, dissertações e teses que enfatizam a utilização de questões das provas do Exame Nacional do Ensino Médio (ENEM) no ensino de Matemática, discutindo aqueles que exploram a Matemática a partir das ...
Robson Kleemann, Celiane Costa Machado
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College choice, selection, and allocation mechanisms: A structural empirical analysis
Quantitative Economics, Volume 10, Issue 3, Page 1233-1277, July 2019., 2019 We use rich microeconomic data on performance and choices of students at college entry to analyze interactions between the selection mechanism, eliciting college preferences through exams, and the allocation mechanism. We set up a framework in which success probabilities and student preferences are shown to be identified from data on their choices and ...
José Raimundo Carvalho +2 more
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ADESÃO DA UERN AO ENEM E A DEMOCRATIZAÇÃO DO ACESSO AO ENSINO SUPERIOR
Holos, 2017 O presente estudo tem como objetivo perceber os processos de democratização do acesso à educação superior na UERN, pela facilitação, expansão e universalização do acesso aos cursos de graduação por ela oferecidos.
Jean Mac Cole Tavares Santos +2 more
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Revista Brasileira de Pesquisa em Educação em Ciências, 2023 The curriculum of Portugal and Brazil determine which competences should be developed in students throughout high school. Large-scale exams in Portugal and Brazil have been applied for at least two decades.
Daisy da Silva +2 more
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Sustainable Development, Volume 34, Issue 4, Page 5648-5668, August 2026.ABSTRACT Sustainable development transforms production systems, requiring integrated environmental, social, and economic strategies. Energy systems are key agro‐industrial supply chains in developing countries. Brazil's soybean supply chain impacts Gross Domestic Product, mainly through exports.
Aline Veronese da Silva +3 more
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Ethnobotanical Study of Indigenous Medicinal Plants of Jazan Region, Saudi Arabia
Evidence-Based Complementary and Alternative Medicine, Volume 2019, Issue 1, 2019., 2019 For a long time, the people of Saudi Arabia have been using medicinal plants (MPs) as conventional medicine to heal diverse human and livestock diseases. The present work is the first study on ethnobotanical uses of 124 MPs species used by the local tribal communities of Jazan province in the Southwest of Saudi Arabia.
Taieb Tounekti +3 more
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A literatura em provas e exames: vestibular da UFPE e Enem
Estudos em Avaliação Educacional, 2021 O objetivo deste artigo é analisar as provas de literatura do Exame Nacional do Ensino Médio (Enem) e do vestibular da Universidade Federal de Pernambuco (UFPE) para averiguar se ambas estão em consonância com o princípio teórico-metodológico do ...
Lívia Suassuna, Thays Lima e Silva
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Brazilian Journal of Development, 2020 Este artigo apresenta os resultados de uma pesquisa acerca dos conteúdos de Biologia Celular explorados nas provas do ENEM, conforme a matriz de referência da área de Ciências da Natureza. Assim, a pesquisa baseia-se em uma análise documental, em que se verificou, nas provas da área de Ciências da Natureza do ENEM e nos relatórios pedagógicos ...
Ferreira, Michelly de Carvalho +1 more
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Macroscopic Traffic State Estimation: Understanding Traffic Sensing Data‐Based Estimation Errors
Journal of Advanced Transportation, Volume 2017, Issue 1, 2017., 2017 Traffic state estimation is a crucial element in traffic management systems and in providing traffic information to road users. In this article, we evaluate traffic sensing data‐based estimation error characteristics in macroscopic traffic state estimation. We consider two types of sensing data, that is, loop‐detector data and probe speed data.
Paul B. C. van Erp +3 more
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Forecast verification using information and noise
Quarterly Journal of the Royal Meteorological Society, Volume 152, Issue 776, April 2026 Part A.Verification of weather forecasts is usually expressed in terms of total error metrics. This is useful for end users of the forecasts but does not allow evaluation of the intrinsic information content of the forecasts. To overcome this limitation, we propose a new total error decomposition into information and noise error measures, connect it to ...
Massimo Bonavita, Alan J. Geer
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