999 resultados para Redução de falsos positivos
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Pós-graduação em Química - IQ
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Química - IQ
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Pós-graduação em Química - IQ
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Pós-graduação em Engenharia Elétrica - FEIS
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Pós-graduação em Linguística e Língua Portuguesa - FCLAR
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Pós-graduação em Ciências Odontológicas - FOAR
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Pós-graduação em Zootecnia - FCAV
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Hypertension is a disease that affects a large part of the world population, in which the treatment consists in changing habits of life, which include diet, weight loss and smoking cessation, among others, attending the physical activity outstanding recommendations, supported by its positive effects on the maintenance of blood pressure levels within the limits of normality. Objective: To characterize the post-exercise hypotensive response on individuals with hypertension. Method: Literature review from 1990 to 2011, searching the electronic databases MEDLINE, ScIELO, Lilacs and Cochrane. Articles were selected using keywords hypertension, physical exercise and high blood pressure. Results: One session of physical activity promotes the reduction of arterial hypertension, which is called post-exercise hypotension. However, this phenomenon will depend on some related factors such as the type, intensity and duration of exercise. Conclusion: The performance of activity and/or physical exercise is important in non-pharmacological treatment for lowering blood pressure, but is not yet defined the best type of exercise.
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Pós-graduação em Odontologia - FOAR
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The increasing concerns about the health and safety is significantly changing the costeffective management of labor, also becoming an important tool in the pursuit of quality. In this context the present work makes a studyin a steel mill, to determine an action plan with the goal of reducing the risk of injury during handling and setting up bearings in a workshop of rolling mill rolls. The study is structured through the Method of Analysis and Troubleshooting, and quality tools. The definition of the action plan has brought lowcost measures that seek to solve the problem, eliminating the possibility of fatality or inability to employees
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The self-evaluation is increasingly necessary in a competitive environment, and a way for companies to self-evaluate is through your budget. Knowing the importance of this budgetary process, this study aimed to observe and analyze the developing process of a zero-based budgeting (ZBB) highlighting its best practices and difficulties and propose recommendations for other companies in general. This goal was achieved through a case study in an area responsible for the budgeting process in the customer services department from a white-goods company. Also was required to review the literature regarding the customer services area, waste reduction, cost management, budgets in general and the zero-based budgeting. After reviewing the literature and the study, we can highlight good practices and difficulties observed in the studied company, and also propose recommendations on how to develop a zero-based budget and evidence what plans, analyzes and justifications are essential in a good budget process execution
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Load transportation in brazilian territory is made difficult by a deficient highway network, result of low maintenance and lack of government supervision. The problem aggravates when we consider the transportation of indivisible loads, mainly because the brazilian highways are not prepared for such task and few companies in Brazil have the necessary equipment suited for this kind of transport. In this dissertation it will be shown the analysis of a specific equipment to transport overweight indivisible loads, called hydraulic modular multi axle trailer. From an existing project (RB.04LE-01), manufactured and homologated in Brazil, it has been studied how the components in this trailer work so it could have been possible to elaborate a new model (RB.04LE-02), with two main objectives: reduction of costs and weight with subsequent increase in the liquid load for roadway transportation. The trailer’s components analyses were made utilizing the theory of fatigue strength of materials and finite element method with the von Misses criteria for a more safety when realizing the calculations
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P.brasiliensis é o agente etiológico da Paracoccidioidomicose, micose sistêmica mais importante na América Latina. A fase saprofítica produtora dos propágulos infectantes e outros aspectos ecológicos deste patógeno são ainda pouco conhecidos, o que impede a adoção de medidas preventivas. Diversas evidências indicam que o fungo se desenvolve no solo, porém o seu isolamento a partir destes materiais é raro e apenas eventual. O presente projeto visou desenvolver uma metodologia para obtenção de amostras ambientais na forma de aerossóis em locais onde a ocorrência do fungo já foi evidenciada pelo seu isolamento em tatus Dasypus novemcinctus e avaliar a ocorrência do patógeno nestes materiais por cultura direta e por biologia molecular em reações de PCR com “primers” específicos, já desenvolvidos em nosso laboratório. Para tal, avaliamos o padrão de crescimento do P. brasiliensis em quatro diferentes meios ditos como seletivos. Entre estes meios, encontra-se o Meio Sólido de amônia que, por nunca ter sido testado em P. brasiliensis, necessitava de testes quanto à viabilidade de uso e ajuste de concentração. Depois de testado a funcionalidade dos meios e observado o padrão de crescimento que o fungo exibe nesses diferentes meios, partimos para a tentativa de isolamento ambiental do P. brasiliensis através de amostras de solo em forma de aerossóis com o auxílio deles. Tendo em vista os resultados obtidos, optamos, também, por realizar a coleta de teias de aranhas, devido a grande aderência que exerce sobre aerossóis ambientais. Os isolados de P. brasiliensis cultivados apresentaram desenvolvimento semelhante nos quatro meios utilizados, indicando a possibilidade de uso destes meios seletivos para estudos ambientais. P.brasiliensis não foi isolado nestas amostras ambientais... (Resumo completo, clicar acesso eletrônico abaixo)