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Mostrando 13-24 de 1110 artigos, teses e dissertações.
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13. Bayesian modeling of the maximum streamflows from the Furnas reservoir
ABSTRACT The objective of this work was to predict the maximum flow of the Furnas reservoir in the dry and wet periods. The generalized distribution of extreme values (GEV) was used with parameter estimation via Bayesian inference. Data on average daily streamflows corresponding to the years 1965 to 2017 were obtained from Hidroweb, by the National Agency fo
Engenharia Sanitaria e Ambiental. Publicado em: 2022
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14. Eating disorders are associated with adverse obstetric and perinatal outcomes: a systematic review
Objective: To systematically review the literature focusing on obstetric and perinatal outcomes in women with previous or current eating disorders (EDs) and on the consequences of maternal EDs for the offspring. Methods: The study was performed following the systematic review and meta-analysis (PRISMA) statement. PubMed, SciELO, and Cochrane databases were
Brazilian Journal of Psychiatry. Publicado em: 2022
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15. Lower extremities task of pressing an “accelerator” or a “brake”: association with traffic accidents in older drivers – a preliminary study
RESUMO Os acidentes de trânsito por motoristas idosos são um problema social urgente. A Agência Nacional de Polícia (National Police Agency – NPA) no Japão institucionalizou o Teste de Função Cognitiva (teste NPA) para renovação de carteira de motorista para idosos. No entanto, a capacidade de dirigir não pode ser avaliada simplesmente por testes
Dementia & Neuropsychologia. Publicado em: 2022
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16. O Impacto da COVID-19 no Diagnóstico de Doenças Cardíacas na América Latina Uma Subanálise do INCAPS COVID
Resumo Fundamento A pandemia de COVID-19 interferiu na prestação de atendimento a doenças cardiovasculares na América Latina. No entanto, o efeito da pandemia nos volumes de procedimentos cardíacos diagnósticos ainda não foi quantificado. Objetivo Avaliar (1) o impacto de COVID-19 nos volumes de diagnóstico cardíaco na América Latina e (2) determ
Arquivos Brasileiros de Cardiologia. Publicado em: 2022
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17. WHAT’S VOLUNTARY IN STANCE VOLUNTARISM?
Abstract Stance voluntarism highlights the role of the will in epistemic agency, claiming that agents can control the epistemic stances they assume in forming beliefs. It claims that radical belief changes are not compelled by the evidence; they are rationally permitted choices about which epistemic stances to adopt. However, terms like “will”, “choice
Manuscrito. Publicado em: 2021-06
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18. Technical dossier and legal proceedings in Brazilian dimension stone mining
Abstract This article presents a guide to be followed by mining companies willing to open a dimension stone quarry in Brazilian territory. It highlights the main technical documents required by Federal legislation to obtain mining authorization. These documents and their singularities were compiled based on a study of Brazilian mining laws, other normative i
REM, Int. Eng. J.. Publicado em: 2021-06
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19. A Gas Chromatography Method for Simultaneous Quantification of Inorganic Gases and Light Hydrocarbons Generated in Thermochemical Processes
This paper reports a method for simultaneous determination of H2, O2, N2, CO, CO2, CH4, C2H2, C2H4, C2H6, C3H4 (propadiene and propyne), C3H6, C3H8 and C4H10 (n-butane and isobutane) by gas chromatography using thermal conductivity and flame ionization detectors. A single porous layer open tubular column (0.53 mm internal diameter ? 30 m length ? 30 µm thic
J. Braz. Chem. Soc.. Publicado em: 2021-06
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20. TIME SERIES TRENDS OF STREAMFLOW AND RAINFALL IN THE SANTO ANTÔNIO RIVER BASIN, BRAZIL
ABSTRACT Detecting trends in streamflow and rainfall series can have great significance for proper water resource management. Thus, the objective of this study was to analyze the trends of historical streamflow and rainfall series using nonparametric statistical tests. A historical series of pluviometric and fluviometric gauges, which belong to the hydromete
Eng. Agríc.. Publicado em: 2021-02
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21. Prevalência de constipação em pacientes com fibrose cística: uma revisão sistemática de estudos observacionais
Resumo Objetivo Revisar sistematicamente a literatura em busca de dados sobre a prevalência de constipação em pacientes com fibrose cística (FC), de acordo com as publicações nesse campo, que se referem parcialmente às diretrizes definidas pela European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN, 2010). Fontes de dados
J. Pediatr. (Rio J.). Publicado em: 2020-12
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22. Patterns of radioiodine use for differentiated thyroid carcinoma in Brazil: insights and a call for action from a 20-year database
ABSTRACT Objective: This study aimed to explore the patterns of radioactive iodine (RAI) use for differentiated thyroid cancer (DTC) in Brazil over the past 20 years. Materials and methods: A retrospective analysis of the DTC-related RAI prescriptions, from 2000 to 2018, retrieved from the Department of Informatics of the Unified Health System (Datasus) an
Arch. Endocrinol. Metab.. Publicado em: 2020-12
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23. Zeolite-SPION Nanocomposite for Ammonium and Heavy Metals Removal from Wastewater
Minimizing the emission of industrial effluents and realizing the recovery/extraction of key elements such as the rare earths from low concentration solutions, or during water decontamination processes, are some of the biggest challenges of modern society. Accordingly, the preparation and characterization of a low cost recyclable and reusable superparamagnet
J. Braz. Chem. Soc.. Publicado em: 2020-11
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24. Umidade do solo obtida por sensoriamento remoto para análise de eventos de seca
RESUMO A sequência de eventos de seca no Nordeste do Brasil ocorridos nas décadas recentes chama a atenção para a importância de se estudar este fenômeno. Este artigo tem por objetivo avaliar a duração e a severidade de eventos de seca, para as bacias hidrográficas do Estado de Pernambuco, durante o período de 1988 a 2018, utilizando-se dois índic
Rev. bras. eng. agríc. ambient.. Publicado em: 2020-09