Three Body Problems
Mostrando 1-12 de 70 artigos, teses e dissertações.
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1. Prevalência de ansiedade e fatores associados em adultos
RESUMO Objetivo Identificar a prevalência de transtornos de ansiedade em uma amostra de base populacional e fatores associados. Métodos Estudo transversal de base populacional realizado com indivíduos entre 18 e 35 anos. As variáveis sociodemográficas, índice de massa corporal, presença de doença crônica, abuso de álcool e tabagismo foram anali
J. bras. psiquiatr.. Publicado em: 26/08/2019
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2. Avaliação da vertical visual subjetiva em adultos jovens
RESUMO Objetivo Avaliar a vertical visual subjetiva em indivíduos adultos jovens sem queixas vestibulares e/ou alterações do equilíbrio corporal. Método Estudo do tipo observacional, descritivo, analítico, de delineamento transversal, no qual foram avaliados 50 adultos jovens, com idade entre 18 e 30 anos. Foram excluídos do estudo indivíduos com a
Audiol., Commun. Res.. Publicado em: 04/07/2019
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3. CLASSIFICAÇÃO ANDROLÓGICA POR PONTOS E CARACTERÍSTICAS ANDROLÓGICAS NA AVALIAÇÃO REPRODUTIVA DE TOUROS DA RAÇA GIR CANDIDATOS AO TESTE DE PROGÊNIE
Resumo A eficiência reprodutiva deve ser avaliada em propriedades leiteiras para identificação de indivíduos com problemas reprodutivos ligados tanto à fêmea quanto ao macho, visando minimizar perdas na produção. A reprodução está entre os fatores que afetam a produtividade dos rebanhos e chama atenção, em alguns momentos, pelos baixos índices
Ciênc. anim. bras.. Publicado em: 29/04/2019
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4. Alternative class III distributed polysomnography system
Abstract Introduction Impairment of sleep quality directly increases the risk of heart attack, obesity, and stroke, among other conditions, which makes polysomnography (PSG) an important public health tool. However, the inherent problems with PSG render the correct diagnosis of sleep diseases a difficult task. As a novel alternative to the class II PSG sys
Res. Biomed. Eng.. Publicado em: 28/05/2018
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5. The Efficacy of Thoracic Ultrasonography in Postoperative Newborn Patients after Cardiac Surgery
Abstract Objective: In this study, the efficacy of thoracic ultrasonography during echocardiography was evaluated in newborns. Methods: Sixty newborns who had undergone pediatric cardiac surgery were successively evaluated between March 1, 2015, and September 1, 2015. Patients were evaluated for effusion, pulmonary atelectasis, and pneumothorax by ultrason
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-08
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6. Simulation of diets for dairy goats and growing doelings using nonlinear optimization procedures
ABSTRACT The objective of this study was to simulate total dry matter intake and cost of diets optimized by nonlinear programming to meet the nutritional requirements of dairy does and growing doelings. The mathematical model was programmed in a Microsoft Excel(r) spreadsheet. Increasing values of body mass and average daily weight gain for growing doelings
R. Bras. Zootec.. Publicado em: 2016-02
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7. NOVEL SIMILARITY-SOLUTION WHICH IS APPLICABLE FOR FREE CONVECTION OVER A BODY OF ARBITRARY SHAPE: THERMAL NON-EQUILIBRIUM IN A POROUS MEDIUM
Abstract The study of the natural convection flow and heat transfer from hot surfaces in a porous medium has been of considerable interest in energy-related engineering problems. This paper is concerned with the free convection heat transfer over an arbitrary hot surface in a porous medium. It is assumed that the fluid and solid phases are not in local therm
Braz. J. Chem. Eng.. Publicado em: 2015-03
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8. Sentidos da imagem corporal de adolescentes no ensino fundamental
OBJECTIVE To comprehend the perception of body image in adolescence. METHODS A qualitative study was conducted with eight focus groups with 96 students of both sexes attending four public elementary school institutions in the city of Rio de Janeiro, Southeastern Brazil, in 2013. An interview guide with questions about the adolescents’ feelings in relati
Rev. Saúde Pública. Publicado em: 2014-06
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9. Electronic and visual identification devices for adult goats reared in semi-intensive system
This study intended to evaluate three identification devices for adult goats reared in semi-intensive system. They were (1) the ruminal bolus, electronic identification device composed of non-toxic ceramic and weighing 74.4 g; (2) small ear tag on left ear, visual identification device with dimensions of 50 × 15mm; and (3) big ear tag on right ear, also a v
R. Bras. Zootec.. Publicado em: 2014-02
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10. Trefftz- type FEM for solving orthotropic potential problems
A simple Trefftz-type finite element method (TFEM) is proposed for solving certain potential problems in orthotropic media. The "body force", which is induced by internal sources or sinks, may produce domain integrals in the standard Trefftz finite element formulation. This will make the advantage "only-boundary integration" of TFEM lose entirely. To overcom
Lat. Am. j. solids struct.. Publicado em: 2014
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11. Aptidão física relacionada à saúde entre escolares de diferentes níveis socioeconômicos e estágios maturacionais
The present study congregate three articles that compose this dissertation of Masters Degree in Physical Education from Catholic University of Brasília. Adolescents present lower indices for a good health-related physical fitness (HRPF) and thereby higher risks to develop diseases associated to sedentarismo. The components of HRPF, strength and muscle endur
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2012
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12. O resto do sertão : faces da modernidade em Grande Sertão : veredas / Remnant of the sertão : faces of modernity in Grande Sertão : veredas
This thesis deals with the nexus between literary form and politics in the novel Grande sertão: veredas, by Guimarães Rosa. We take as a fundamental premise the idea that Guimarães Rosa s text operates the apprehension of a specific political modus operandi: namely, the modernization process. This can be understood under two perspectives: a horizontal one
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012