Crack
Mostrando 25-36 de 791 artigos, teses e dissertações.
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25. “Por causa do bebê”: redução do uso de drogas por gestantes
Resumo Objetivos: avaliar mudanças no uso de substâncias psicoativas (SPA) durante a gravidez. Métodos: estudo longitudinal, com gestantes usuárias de SPA em seguimento pré-natal. Resultados: 76 gestantes, que utilizavam: tabaco (84,2%, n=64), álcool (73,7%, n=56), cocaína (27,6%, n=21), maconha (26,3%, n=20) e crack (13,1%, n=10). Houve interru
Rev. Bras. Saude Mater. Infant.. Publicado em: 2020-03
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26. Post-elastic Deformation Characteristics of Hybrid Fibre Reinforced Concrete Composites
Abstract The present study was focused on evaluating the strength and failure properties of hybrid micro-fibre concretes containing micro brass and steel fibre additions. Experimental tests were conducted on different hybrid fibre concretes containing aligned fibres in the direction of beam axis and the relative mechanical performance was compared to randoml
Lat. Am. j. solids struct.. Publicado em: 10/01/2020
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27. Quantification of Discontinuities in Welded Joints Using Gamma Tomography
Gamma tomography was used in this work to evaluate the recurrent defects in welding processes in naval steel sheets. It was used a first-generation equipment consisting of a source of Cesium-137, with activity of the order of 200 mCi, coupled to a Thallium-doped Sodium Iodide detector, NaI (Tl). For the study, specimens were produced in ASTM A131-AH36 steel
Mat. Res.. Publicado em: 20/12/2019
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28. Use of psychoactive substances in women in outpatient treatment
RESUMO Objetivo: caracterizar o perfil sociodemográficos e psiquiátrico de mulheres usuárias de substâncias psicoativas em tratamento para dependência química. Método: estudo descritivo de abordagem quantitativa realizado com mulheres atendidas em um Centro de Atenção Psicossocial para Usuários de Álcool e outras Drogas (CAPS ad) do interior pau
Rev. Bras. Enferm.. Publicado em: 13/12/2019
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29. Effects of childhood trauma on BDNF and TBARS during crack-cocaine withdrawal
Objective: To evaluate the association between childhood trauma (CT) and serum levels of brain-derived neurotrophic factor (BDNF) and thiobarbituric acid-reactive substances (TBARS) during crack-cocaine withdrawal. Method: Thirty-three male crack-cocaine users were recruited at admission to a public addiction treatment unit. Serum BDNF and TBARS levels wer
Braz. J. Psychiatry. Publicado em: 05/12/2019
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30. SAÚDE MENTAL E REDUÇÃO DE DANOS NA ATENÇÃO PRIMÁRIA: CONCEPÇÕES E AÇÕES
RESUMO O objetivo deste artigo é apresentar as concepções e ações de saúde mental dos trabalhadores dos Núcleos de Atenção em Saúde da Família (NASF) da cidade de Fortaleza-Ceará, sobretudo as intervenções realizadas nos casos problemáticos de crack, álcool e outras drogas na Atenção Primária em Saúde (APS). Para tanto, fez-se uso de entr
Psicol. Estud.. Publicado em: 05/12/2019
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31. Corrosion Resistance of TiO2-ZrO2 Nanocomposite Thin Films Spin Coated on AISI 304 Stainless Steel in 3.5 wt. % NaCl Solution
Utilizing high chromium and nickel content in AISI 304 steel confers its good corrosion resistance. However, the high content of chromium and nickel increases the steel susceptibility to corrosion caused by the high concentration of chlorine. Consequently, the electrochemical and mechanical performance of the steel degrades. In this study, the effect of addi
Mat. Res.. Publicado em: 02/12/2019
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32. Female crack cocaine users under treatment at therapeutic communities in southern Brazil: characteristics, pattern of consumption, and psychiatric comorbidities
Resumo Objetivo Explorar e descrever características sociodemográficas, padrão de consumo e comorbidades psiquiátricas em mulheres usuárias de crack recebendo tratamento em comunidades terapêuticas. Método Estudo transversal, descritivo e quantitativo. Quarenta e seis mulheres abstinentes de crack responderam a um questionário sociodemográfico,
Trends Psychiatry Psychother.. Publicado em: 25/11/2019
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33. Prediction of restrained shrinkage crack width of slag mortar composites using data mining techniques
ABSTRACT The purpose of this study is to develop data mining models to predict restrained shrinkage crack widths of slag mortar cementitious composites. A database published by BILIR et al. [1] was used to develop these models. As a modelling tool R environment was used to apply these data mining (DM) techniques. Several algorithms were tested and analyzed u
Matéria (Rio J.). Publicado em: 25/11/2019
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34. Preparation and characterization of yttria stabilized zirconia (YSZ) films deposited by dip-coating on LSM-YSZ substrate with different proportions
ABSTRACT In this work, sol-gel/dip-coating process for obtaining yttria stabilized zirconia (YSZ, ZrO2–8% Y2O3) films deposited onto LSM-YSZ (lanthanum strontium manganite (LSM, La0.7Sr0.3MnO3) mixed with YSZ) with different proportions (20/80, 50/50, 80/20) was investigated. The films were deposited on substrate varying the number of layers deposited. LSM
Matéria (Rio J.). Publicado em: 25/11/2019
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35. Effect of Ca Content on Properties of Extruded Mg-3Zn-0.5Sr-xCa Alloys for Medical Applications
Mg-3Zn-0.5Sr-xCa(wt.%) (x=0, 0.2, 0.5) alloys were fabricated by casting and hot extrusion. X-ray diffraction (XRD) and optical microscopy observation showed that the microstructure of Mg-3Zn-0.5Sr-xCa alloys was composed of α-Mg matrix and Mg17Sr2 phase precipitated along grain boundaries. The tensile strength of the alloy increased from 255MPa to 305MPa w
Mat. Res.. Publicado em: 30/09/2019
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36. Atitudes e práticas de profissionais atuantes na Estratégia Saúde da Família quanto à abordagem aos usuários de drogas no município de Campina Grande, Paraíba, Brasil
Resumo O objetivo deste estudo foi avaliar as atitudes e as práticas dos profissionais da Estratégia Saúde da Família (ESF) quanto à abordagem aos usuários drogas no município de Campina Grande, Paraíba. Tratou-se de um estudo transversal e exploratório realizado com 126 médicos, enfermeiros e dentistas da Atenção Primária à Saúde (APS). As va
Ciênc. saúde coletiva. Publicado em: 26/09/2019