115 resultados para método de contribuição de grupos


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

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Pós-graduação em Engenharia Mecânica - FEIS

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Pós-graduação em Ciência dos Materiais - FEIS

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Pós-graduação em Fisiopatologia em Clínica Médica - FMB

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Pós-graduação em Zootecnia - FMVZ

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Uma das técnicas mais modernas utilizada na fisioterapia e em outras áreas da saúde é o método Pilates. Esse método utiliza de forma intensa a respiração, e pode assim alterar a força muscular respiratória. O objetivo do presente estudo é verificar se há influência da prática do Método Pilates na força muscular respiratória em adultos e comparar com um grupo controle. Foram selecionados 20 indivíduos, divididos em dois grupos (controle e experimental), com idades de 20 a 30 anos, não fumantes, sedentários e que relatem não apresentar qualquer doença sistêmica ou metabólica. Todos os indivíduos foram submetidos à avaliação da pressão inspiratória máxima (Pimáx) e pressão expiratória máxima (Pemáx) com aparelho manovacuômetro (Comercial Médica). A seguir, foi aplicado um protocolo de 10 sessões de pilates para o grupo experimental, constituído dos seguintes exercícios do método: Spine stretch, Spine stretch forward, Saw, Mermaid, Swan, Breast stroke preparation, Abdominal curls, Roll up, Bridge, Single leg circles, Leg up and down, The hundred, Criss cross, Single leg stretch, Double leg stretch, Aductors, Shell. O grupo controle permaneceu sem atividade física. Após cinco semanas os dois grupos foram reavaliados. Os resultados encontrados demonstraram um incremento na força muscular respiratória do grupo experimental. Após a aplicação do teste Anova (p<0,05) foi encontrada diferença estatisticamente significante somente na comparação da Pimax inicial e final do grupo experimental (p = 0,028).

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A área do Pontal do Paranapanema está localizada no Extremo Oeste do Estado de São Paulo, na região sudeste do Brasil, em uma posição estratégica considerando tanto sua proximidade com os Estados de Mato Grosso do Sul e Paraná quanto o advento do Mercosul - o mercado comum do Cone Sul. No Estado de São Paulo há três áreas muito carentes, uma das quais é o Pontal do Paranapanema, onde têm havido muitos conflitos sociais relativos à posse e propriedade da terra, envolvendo disputas entre o Estado e os latifundiários. Nos últimos anos os trabalhadores rurais têm realizado ocupações nesta região e reivindicado terras - eles criaram um grupo denominado MST (Movimento dos Trabalhadores Rurais Sem Terra), que tem ganhado popularidade e apoio de vários segmentos da comunidade, estando diariamente na mídia (jornais, TV etc). A comunidade acadêmica tem estado consciente e preocupada com esta situação e, portanto, tem desenvolvido estudos e pesquisas sobre o assunto, tanto individualmente quanto através de grupos de pesquisa. Uma das mais importantes Universidades Brasileiras é a Universidade Estadual Paulista (unesp), que tem um de seus campus localizado no município de Presidente Prudente (o qual está localizado no Pontal do Paranapanema). Desde a década de 1960 diversos pesquisadores têm desenvolvido pesquisas técnico-científicas almejando produzir um Atlas do Pontal do Paranapanema em formato convencional. O principal objetivo seria o de reunir, através de mapas topográficos e temáticos, todas as informações geográficas sobre o Pontal do Paranapanema, a fim de servir de base para projetos e planejamentos governamentais (municipais ou estaduais), bem como para o setor privado. O Atlas seria também um produto de informação sobre os recursos naturais e as condições sócio-econômicas desta área, sendo voltado para estudos acadêmico...(Resumo completo, clicar acesso eletrônico abaixo)

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The goal of this project is the reproduction, through the simulation code based on the MCNPX (Monte Carlo N-Particle eXtended) v2.50 method, of the proton beam interaction with the material, since, in proton therapy, only the particle ionization and excitation are analyzed and the occurence of nuclear interactive inelastic process are not considered. This work will help the development of studies concerning the contribution to the total dosis of secondary particles generated by nuclear interaction in proton therapy. They are: alpha particles ( ), deuterium(2H), tritium (3H), neutron (n) and helium (3He). A MS20 tissue substitute phantom was used as the target and the energy of the proton beams was within an interest range of 100 to 200MeV. With the results obtained, it was possible to generate graphics which allows the analysis of the dosis deposition relation with and without nuclear interaction, the percentage of secondary particles deposited dosis, the radial dispersion of neutrons in the material, the secondary particles multiplicity, as well as the relation between the secondary particles spectrum with the próton generated spectrum

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The non existence of sewage services creates an unhealthy environmental, causing impact extremely prejudicial to the human health. In Brazil, this item represents the biggest deficit in the basic sanitation these days, and only about 50% of the population is attended. The sewage collection network is a needful system for the basic sanitation. Between the parameters of the project of a system of collection and sewage transportation, the definition of the population that will be attended is one of the most important variables, and that should be done based on criterion of population growth and in accordant to directrix presents in the comprehensive city plan. In this paper, were evaluated methods of growth based on the geometric growth rate, on the population density and on the number of residents per dwelling, and also mathematics models of growth prediction, emphasizing in the geometric growth and on the logistic curve method. That way, the goal of this paper were value the hydraulic performance in one of the watersheds delimited by the sewage network magnification work existent in the city of Cacoal–RO. Using simulation with different scenarios, the results pointed that the hydraulic performance of the system were strongly affected by the population determination method used. For the same drained area the diameters range from 150 to 250 mm as well as the trench’s deep, where some stretches exceeded the maximum values contained in the standard. Besides, the variation of the sewage contribution rate due the population variation estimated in different scenarios, led to alterations in others important project parameters, such as slope, shallow pool, tensile stress and spreading velocity

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Portosystemic shunt, an hepatobiliary anomaly, much common in dogs and less frequent in cats, can be detected by several diagnostic methods. Among them, the one which stands out is ultrasonography due to its numerous advantages: noninvasive, quick, accessible, relatively low cost and provides useful information relating to the other systems, apart from being a highly sensitive method. Portosystemic shunt diagnosis using ultrasonography becomes highly sensitive when associated with B-mode, color Doppler and pulsed Doppler. A bibliographic survey about portosystemic shunt ultrasonographic diagnosis was carried out, and the main ultrasonographic signals were: decreased hepatic size, difficulty in blood vessels visualization, presence of an anomalous vessel, tortuous with turbulent flow and, finally, increased portal blood flow velocity near the shunting vessel

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The consuming of the natural resources in the agricultural sector does not represent only one external factor of the productive process, but also it implies in a bigger cost for the production, justified for this environmental degradation. In view of the necessity of evaluating the sustainment of the agricultural businesses, the use of performance indicators if makes of extreme importance. The measurement of the support through environmentalindicators is one of the most accepted forms of performing the evaluation of one given agricultural activity. In this context, the Base System for Eco-certification of Agricultural Businesses (Eco-cert Rural) developed by the Embrapa Environment at Jaguariúna/SP, has for purpose to present a method of evaluation of the agricultural businesses, not only of the point of view of the ecological performance, as well as considering the social, economic and organizational aspects. Through the analysis of the performance of the activity and the regularization of the disconformities found, it makes possible the eco-certification of the activities in the varied existing protocols, offering technologies designed to the sustainable development of the agricultural businesses. Using Eco-cert.Rural, this work evaluated the contribution of the use of mechanized harvest in sugar cane handling, front to the traditional system of manual harvest, using the fire. In the Sugar Cane Activity General Performance Index, Agrícola Rio Claro scored 2,08 of a maximum of 15. Amongst all the indicators, those wich reached performance worse had been related to the Use of Energy and the Income, by increasing fossil fuel consumptiom, and implying income concentration due to resignations of rural workers. However, the improvements on the environment quality by supressing manual harvest through fire are very significant. Beyond the great reduction in...(Complete abstract click electronic access below)

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Due the differences between interaction physics process with matter for protons and photons, the proton beam tomography (pCT) has some vantages to comparison with conventional tomography. Also it is confirmed that usually pCT has better dose distribution and highest contrast resolution. The pCT allow not only view the internal structure of an object without destroying it, but also directly measure of volume density of electrons. Also it is confirmed that usually pCT has better dose distribution and highest contrast resolution. At the same time, there are many scientific and technical aspects to a detailed study: the capacity and limitations of the pCT methods are not well clarified. Through computations, based on Monte Carlo Method was carried out a detailed study of the contribution of non-elastic nuclear spreading, and together was compared with an analytical model for the deflection angle and the lateral deflection of protons in the target volume. The programs used were SRIM 2006 code and MCNPX v.2.50 code

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In this work we present a discussion and the results of the simulation of disease spread using the Monte Carlo method. The dissemination model is the SIR model and presents as main characteristic the disease evolution among individuals of the population subdivided into three groups: susceptible (S), infected (I) and recovered (R). The technique used is based on the introduction of transition probabilities S-> I and I->R to do the spread of the disease, they are governed by a Poisson distribution. The simulation of the spread of disease was based on the randomness introduced, taking into account two basic parameters of the model, the power of infection and average time of the disease. Considering appropriate values of these parameters, the results are presented graphically and analysis of these results gives information on a group of individuals react to the changes of these parameters and what are the chances of a disease becoming a pandemic