Performance
Mostrando 25-36 de 23716 artigos, teses e dissertações.
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25. Efficacy of fetal left ventricular modified myocardial performance index in predicting adverse perinatal outcomes in intrahepatic cholestasis of pregnancy
SUMMARY OBJECTIVE: This study aimed to evaluate the effectiveness of fetal left ventricular modified myocardial performance index in predicting adverse perinatal outcomes for intrahepatic cholestasis of pregnancy. METHODS: A cross-sectional study was conducted, including 51 women with intrahepatic cholestasis of pregnancy and 80 healthy controls. Using Dop
Revista da Associação Médica Brasileira. Publicado em: 2022
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26. Cannabinoid receptor gene polymorphisms and cognitive performance in patients with schizophrenia and controls
Objective: To test the hypothesis that genetic variations of cannabinoid receptors contribute to the pathophysiology of cognitive deficits in schizophrenia. Methods: In this genetic association case-control study, cannabinoid receptor polymorphisms CNR1 rs12720071 and CNR2 rs2229579 were tested for association with neurocognitive performance in 69 patients
Brazilian Journal of Psychiatry. Publicado em: 2022
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27. Performance analysis of the beneficiation process of bauxite from the Juruti Mine. Industrial sampling and performance evaluation
Abstract Sampling campaigns were conducted at the industrial bauxite wash circuit of the Juruti Bauxite Mine in Pará, Brazil. The beneficiation circuit consisted of crushing, scrubber washing, wet screening, hydrocyclone classification, and fltration. Considering laboratory processing of samples and statistical analyses of historical operation databases, ma
REM - International Engineering Journal. Publicado em: 2022
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28. Genetic divergence and combined selection for traits that provide high agronomic performance in common bean lines
ABSTRACT The selection of common bean lines with intermediate cycle, upright plant architecture and high grain yield is an important goal of breeding programs. This study proposes to examine the genetic diversity of common bean genotypes for agronomic traits, select superior genotypes for traits that provide high agronomic performance and define promising cr
Revista Ceres. Publicado em: 2022
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29. Effect of Multi-Pass Rolling on the Performance of AZ31 Magnesium Alloy Anode in Mg-Air Battery
In this work, the influence of rolling passes on microstructure, corrosion behavior, electrochemical performance, and battery performance of AZ31 magnesium alloy was studied. The experimental results show that the grain size decreases first and then increases with rolling passes. Among them, the grain size of three passes rolled sample is the smallest, while
Journal of the Brazilian Chemical Society. Publicado em: 2022
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30. Enhanced Catalytic Performance of Strontium-Doped Lanthanum Manganites by the Presence of Molybdenum Oxides for Electro-Reduction of Hydrogen Peroxide
In this work, two catalysts, lanthanum manganite strontium-doped perovskite without (LSM) and with (LSMMO) mixed molybdenum oxides, were synthesized by the sol-gel route and deposited by immersion in carbon cloth substrates. Their performance as cathodes in the hydrogen peroxide reduction reaction (HPRR) and oxygen reduction reaction (ORR) was investigated t
Journal of the Brazilian Chemical Society. Publicado em: 2022
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31. FGF23 levels as a marker of physical performance and falls in community-dwelling very old individuals
ABSTRACT Objective: The fibroblast growth factor 23 (FGF23) has been related to biological aging, but data in elderly individuals are scant. We determined the profile of serum FGF23 levels in a population of very-old individuals and studied their correlations with parameters of bone metabolism and health markers, as functional performance. Materials and me
Archives of Endocrinology and Metabolism. Publicado em: 2022
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32. Is Jedi Grip efficient and effective in ultrasound-guided peripheral nerve blocking? A prospective, randomized, observer-blinded study
Abstract Background In this prospective, randomized, controlled observer-blinded study, we aimed to compare the efficacy of a single-operator technique called the Jedi Grip and a conventional technique requiring a double operator in ultrasound-guided axillary brachial plexus blocking. Methods Ninety-two patients (ASA I-II; aged 18-65 years old) who underwe
Brazilian Journal of Anesthesiology. Publicado em: 2022
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33. Performance on the matrix reasoning by Parkinson’s disease patients: strategy is in the eye of the beholder
Dementia & Neuropsychologia. Publicado em: 2022
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34. About the Performance of Latin American Gynecology and Obstetrics Journals in the International Scenario
Revista Brasileira de Ginecologia e Obstetrícia. Publicado em: 2022
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35. Do empreendedor de si mesmo à medicalização da performance: reflexões sobre a flexibilização no mundo do trabalho
Resumo O presente ensaio crítico-reflexivo busca discutir a medicalização da performance a partir de reflexões sobre a flexibilização no mundo do trabalho e o fenômeno do empreendedorismo de si. Em um contexto de financeirização da economia, reestruturação produtiva e fragilização do Estado como esfera garantidora dos direitos sociais, impera a
Ciência & Saúde Coletiva. Publicado em: 2022
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36. La ‘justicia por mano propia’ como un performance moral en Colombia y México: Perspectivas analíticas para un modelo pragmático de la ‘violencia’ en la teoría social contemporánea
“Justiça pelas próprias mãos” como performance moral na Colômbia e no México: Perspectivas analíticas para um modelo pragmático de “violência” na teoria social contemporânea propõe um modelo performativo de análise dos acontecimentos tipificados como “justiça pelas próprias mãos”. Questiona a noção de “violência” como fator e
Dilemas: Revista de Estudos de Conflito e Controle Social. Publicado em: 2022