Stress Relief
Mostrando 1-12 de 55 artigos, teses e dissertações.
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1. Academic performance and use of psychoactive drugs among healthcare students at a university in southern Brazil: cross-sectional study
ABSTRACT BACKGROUND: People have been using psychoactive substances for a long time. Over the last few years, this practice has spread among university students, who use these substances to improve their academic performance, relieve stress and increase concentration and memory. OBJECTIVES: To estimate the use of psychoactive drugs among healthcare stude
Sao Paulo Med. J.. Publicado em: 2020-02
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2. Impacto nas Propriedades Mecânicas e Tensões Residuais do Material ASTM A572 Grau 50 Soldado por Arco Submerso com Alívio de Tensões Térmico
Resumo O aço ASTM A572 Grau 50 é utilizado na fabricação de conjuntos soldados para aerogeradores, por este motivo, a realização de alívio de tensões é de grande importância para correção dos impactos causados pelos processos de soldagem, bem como, o conhecimento das propriedades finais obtidas com a realização deste processo. O objetivo desse
Soldag. insp.. Publicado em: 02/12/2019
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3. Medidas farmacológicas e não farmacológicas de controle e tratamento da dor em recém-nascidos
RESUMO Objetivo: Descrever e quantificar as estratégias farmacológicas e não farmacológicas utilizadas para alívio da dor/estresse de recém-nascidos durante a hospitalização em unidades neonatais. Métodos: Estudo quantitativo, descritivo longitudinal desenvolvido com 50 recém-nascidos admitidos e acompanhados até a alta da unidade neonatal. Res
Rev. bras. ter. intensiva. Publicado em: 21/03/2019
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4. Synthesis of Vanadium Interface for HFCVD Diamond Deposition on Steel Surface
Laser cladding of vanadium carbide powder developed an interlayer on AISI D6 steel as a diffusional barrier and to relief thermal residual stress. Laser cladding experiments varied resolution (DPI) and scanning speed (mm/s). CVD diamond deposition on this interface went on by HFCVD technique. The coatings were characterized by X-ray diffraction analysis (XRD
Mat. Res.. Publicado em: 06/07/2017
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5. 12 mm Thick Circular Blanks of Al-killed AISI 1020 Steel -Applied for Cylindrical Cup Manufacturing by Multistage Deep Drawing with Simultaneous Ironing
Abstract In this paper a new modified processing route has been proposed for producing long cylindrical cups from 12 mm thick circular blanks of AISI 1020 steel (Aluminium (Al) -killed). In this route, flat blanks were made to preformed shape by stamping operation, followed by multistage deep drawing processes(without blank-holder and with inter-stage stress
Mat. Res.. Publicado em: 21/07/2016
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6. Effect of Post Weld Heat Treatment Process on Microstructure and Mechanical Properties of Friction Welded Dissimilar Drill Pipe
In this study, N80-42CrMo4 dissimilar drill pipes were welded by a roto-friction welding machine. A set of welded samples were tested as-welded condition. Another set of welded samples were post weld heat treated (stress relief annealing) at the temperature of 600 °C, for 20 min. and then tested. The microstructures of the as-welded and stress relief anneal
Mat. Res.. Publicado em: 2015-06
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7. Influence of Heat Treatment in Residual Stresses Generated in P91 Steel-pipe Weld
The knowledge of residual stress arising from the welding processes is extremely important because the mechanical properties of the welded components are not only determined by the microstructures present in the joint, but also by the heterogeneous residual stresses introduced during the thermal cycle in welding processes. The aim of this work is the charact
Mat. Res.. Publicado em: 2015-06
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8. Expansão canavieira e seus efeitos na violência em Goianésia / Sugarcane expansion and its effects on violence in Goianésia
In Goiás, the process of occupation of the territory still happens today. Livestock, rice, corn and soybeans that once moved over the cerrado, gradually transferring go area for cane sugar. The sugarcane expansion was influenced by increased demand for ethanol due to growth in sales of flex-fuel vehicles, especially in the last decade. Thus, there was an in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2012
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9. Protective effect of oryzanol isolated from crude rice bran oil in experimental model of diabetic neuropathy
Several studies have implicated the involvement of poor glycemic control and oxidative/nitrosative stress in the development of diabetic neuropathic pain, an important microvascular complication affecting more than 50% of diabetic patients. However, lack of understanding of the underlying etiology, development of tolerance, inadequate relief and possible tox
Rev. bras. farmacogn.. Publicado em: 06/09/2012
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10. Analysis by design of experiments of distortion potentials in drawn and induction hardened wire
In this investigation a DoE (Design of Experiments) analysis of distortion for a typical manufacturing process of pre-straightened, cold drawn and induction hardened AISI 1045 cylindrical steel bars was carried out. A careful characterization of the material, including residual stress states and geometrical changes, was done for the different manufacturing s
Materials Research. Publicado em: 24/02/2012
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11. Pesquisa-ação com graduandos do curso de bacharelado e licenciatura em enfermagem na identificação de estresse, cansaço e desconforto físico à promoção de saúde física e mental no cotidiano acadêmico / Action research with graduate students of the Bachelor and Graduation in Nursing Course in the identification of stress, fatigue and physical discomfort to promote the physical and mental health in the academic routine
Nowadays several nursing courses have been undergoing adaptations in order to adopt a critical-social curriculum, requiring students growing commitment to attend the education demands, researches and extensions. This excess of requirements and activities have been causing physical, mental and emotional wear and may lead in serious harms to the students\ heal
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/12/2011
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12. Análise fotoelástica da distribuição das tensões ocorridas no tecido ósseo, ao redor de cinco diferentes desenhos de implante, quando submetidos ao carregamento axial / Photoelastic analysis of stress distributions occurring around the bone tissue of five different designs of implants when subjected to axial loading
The design of the implant is a highly relevant factor in the distribution of stresses generated in the peri-implant tissues. The proposition of this study was to evaluate the stress distribution of five different designs of implants, when subjected to axial loads uniformly distributed. Were prepared five photoelastic jaws, in which the implants used in this
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/09/2011