823 resultados para Trabalho de Conclusão de Curso


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This paper aims to survey data to analyze the productive capacity of a machining process of rolling bearings by methods-time measurement, in order to identify its bottlenecks and propose improvements in the system. The production times at the company are not known, the method of separation of operations and identification of its activities and the timing of production times and setup become points of departure for this paper. The results from this method of analysis provide clarity in identifying system weaknesses and by them it was possible to carry out the proposals for improvement in some process steps. The implementation of the improvements was not performed, but with the goals of this work was made possible to raise relevant information of the analyzed system

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In contrast to what happened in the past where it was possible to select which species had a lower degree of variation, it is now necessary to use fast-growing species with efficient processing. For that we use the wood of Eucalyptus sp and studies related to the machining processes and their parameters such as wear of cutting tools and roughness. The present work aims to analyze the influence of geometry of cutting tools of high speed steel and the influence of the diameter of the final pieces in the process of turning wood of Eucalyptus sp in relation to power consumption, roughness, temperature machining, chip formed and wear of cutting tools. It was observed that the smaller the diameter of the end parts and greater wear of the tools, the worse quality of the machined surfaces and the greater the power consumed in the process of machining

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The Brazilian population is ageing rapidly, and chronic diseases have increased. Due to deficient health care services, the diagnosis and treatment of such diseases occur in the tertiary level, which increases costs and reduces the possibilities of early diagnoses. In view of the elderly population‟s increase and of the great demand at hospitalization units, it is important to learn about the difficulties and facilities faced by nursing teams when giving care to hospitalized individuals. In order to reach the objectives, a cross-sectional, prospective, descriptive, analytical and qualitative study was performed with basis on Bardin‟s Content Analysis. Among the difficulties were patients‟ limitations, dependence level, behaviors and habits, interference from companions, feeling of abandonment, perception of needs, dealing with suffering and lack of time for adequate care. As to facilities, acceptance of the disease, adherence to treatment, collaboration, trust in the team, and older patients‟ politeness were reported, which shows that passiveness is an important indicator in caring for the elderly. Older individuals suffer the outcomes of certain physical, psychological and mental deficits. When facing disease conditions, they require special care, including hospitalization and greater attention. The nursing team provides daily care and follows patients‟ development; however, its members are still not knowledgeable enough about the ageing process. This contributes to increase prejudice and erroneous stereotypes about older persons. Therefore, not understanding such process compromises the full care to be provided to older patients. This leads team members to accelerate the care provision process in order to meet the daily work demand, thus compromising older patients‟ autonomy and making them more dependent on the team, whereas the process should follow the opposite path

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Introdução: Até o presente momento, não existem observações com o intuito de comparar o andar (em terreno regular e durante a ultrapassagem de obstáculo) de pacientes com doença de Parkinson (DP) caidores e não caidores. O conhecimento mais detalhado das diferenças clínicas e locomotoras entre pacientes caidores e não caidores pode servir como ferramenta importante para o melhor delineamento de intervenções com o intuito de prevenir e/ou reduzir a ocorrência de quedas na DP. Objetivo: Comparar o quadro clínico e o comportamento locomotor durante o andar em terreno regular e a ultrapassagem de obstáculo de indivíduos com DP caidores e não caidores. Método: Participaram do estudo 36 indivíduos com diagnóstico de DP idiopática. Inicialmente, a ocorrência de quedas foi registrada durante quatro meses por meio de entrevista semanal (contato pessoal e telefônico). Estes dados foram utilizados para distribuir os indivíduos em dois grupos: caidores (n=12) e não caidores (n=24). Em seguida, os pacientes realizaram, em estado “on” do medicamento, a avaliação do quadro clínico e do comportamento locomotor. A avaliação clínica incluiu a aplicação da escala de Hoehn & Yahr (estágio da doença) e da subescala motora da Unified Parkinson’s Disease Rating Scale (comprometimento motor). A avaliação do andar consistiu em caminhar, em velocidade preferida, sobre uma passarela de oito metros de comprimento em condições com e sem obstáculo. Um sistema optoeletrônico para a análise do movimento (OPTOTRAK) foi utilizado para a coleta de dados do andar. As variáveis dependentes incluíram as pontuações nas escalas clínicas e os parâmetros espaciais e temporais do andar em terreno regular e da ultrapassagem de obstáculo. Resultados: Os pacientes caidores apresentaram menores valores do que os pacientes não caidores... (Resumo completo, clicar acesso eletrônico abaixo)

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This study aims to discuss the social media presence of the Brazilian newspapers Estadão and Folha de São Paulo, and how both have been working their way of communication on Facebook, the world famous social network. This study conducts a theoretical and conceptual review on the social media field and the digital media tendencies of journalism. It is also pointed out how the fanpages development was conceived -- recently, these fanpages have been aiming to find a way to approach their readers and interact with them. How both newspapers found a brand-new model on their social networks and how this model contributed to a more participative and equal communication, which involves the social network users, are worth of mention goals in this research

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This work presents a fast, easy, standardized and planned method to build family homes in order to collaborate with the decline of housing deficit and, at the same time, meet families who wish to invest in building their own houses, once that our country is experiencing an economical prosperity . This method has been widely used nowadays because it is being deployed in large-scale and in a standardized pattern, reducing decreasing significantly the construction time. The concrete wall, shaped in loco depends on unique processes. For this reason, a well trained staff is required so the constructive process can be executed in a fast pace, showing better results than other construction methods. This project will address all the materials used to build the molded concrete walls in loco, their sequence assembly, application, types, characteristics and performances. At the end, a way used by building companies of locating the concrete will also be given. Although there is no specific Brazilian norm for this type of construction, a study on this topic will soon be released. Therefore, the studies for the execution of this project were based on Brazilian standards prevailing at the time, construction magazines and books that are based on building methods considered more common

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Este trabajo tiene como objetivo socializar mi experiencia como profesora en el contexto de un proyecto social situado en una ciudad del interior de São Paulo. A principios de 2010, fui contratado para realizar una residencia no obligatoria junto a un grupo de alumnos de edades comprendidas entre los nueve y diez años, por la tarde, todos los días de la semana. A través de un enfoque cualitativo, siguiendo la metodología de la investigación autobiográfica, pretendo narrar mi proceso de formación como maestra en el contexto de una institución de educación no formal. En este sentido, la investigación tiene como objetivo discutir los conceptos de educación no formal y formal, en la búsqueda por comprender las especificidades de las mismas como de sus implicaciones para pensar en la formación de los futuros profesores. Por lo tanto, para la investigación, consideré como datos: mis registros elaborados durante el año 2010, los documentos del proyecto social y su Proyecto Político- Pedagógico, mis planificaciones semanales acerca de las reuniones mantenidas con los estudiantes y el Proyecto Político-Pedagógico del curso de Pedagogía de la UNESP, Río Claro. Este último ofrecerá subsidios para discutir cuál es la contribución del curso en cuestión para el trabajo del pedagogo en los espacios educativos no formal (currículo, las prácticas pedagógicas, la inclusión en los proyectos sociales, etc.) Creo que la investigación puede ayudar a pensar en la formación de un profesional que tenga posibilidades de inserirse tanto en la educación formal como no formal

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This completion of course work has as its object of study the Bauxite Province of Paragominas regarded as the richest Amazon bauxite province and whose genesis is related to laterization processes responsible for the formation of mineral deposits of the Rondon Alumina Project, designed to assess areas in the southeast of Pará State, for mineral resources exploration of bauxite, which is the main source of aluminum in the country. Located in the region of Rondon do Pará - PA, the study area is geologically inserted in Lithostratigraphic Unit called Cobertura Laterítica Matura (Mature Lateritic Cover), formed by alteration of paleotropics Cretaceous siliciclastic rocks, and its geomorphology corresponds to a broad plateau with displays of representative profiles of the processes that acted in the region. In this context, the present research aims to characterize the geological evolution of the laterite profile, with detailed studies in the area, geological description of the formations from the bauxite surfaces, and mineralogical composition litochemical of different horizons that were correlated and deployed in an evolutionary model compatible with its traits. The data collected during the analysis subsidized metalogenetic understanding of the processes that acted in the enrichment of aluminum and iron as well as the redistribution of the latter modified profile. The results and information were embodied in the form of geological characterization of the different constituents of mineral associations of bauxite horizons, similarities or differences in both textural and structural aspects, in order to propose a evolutionary model with retaken of gibbsitization processes

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The intensification of handling process is an attribute on modern swine, in animal agglomeration and total indoor, health problems become often, requiring pathology identification, as well most committed ages, in order to establish health programs in herd. Therefore the aim of this text is to discuss about major deseases wich reach the pork production

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For the last few decades the relationship between companies and their market has been changing, driven by economic and political changes, new social demand, and by the technologic evolution. This new setting, combined with the creation of laws and regulatory agencies, increased the complexity of the relationship between companies and their customers, creating the need for strategies capable of handling the contemporary market's relationship. This context creates the need for new actions to deal with post-sale costume care to create customer loyalty and evaluate its overall satisfaction, in addition to treating possible complaints about their products and services. Along with the new customer's requirements in a dynamic communicational scenario, this paper addresses public relations' role in managing customer's complaints in light of crisis management. Based on the concepts of public relations, the approach of crisis and complaints management processes is constructed based on literature review and analysis of Wet'n Wild São Paulo's claims management. Therefore, the method used was document and content analysis based on documents provided by the company in order to evaluate their actions based on the concepts covered

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O Diabetes mellitus é um problema de saúde pública mundial. Tal doença é caracterizada pela redução da secreção (Diabetes mellitus tipo1) ou da ação (Diabetes mellitus tipo2) da insulina, acarretando hiperglicemia, além de alterações no metabolismo das proteínas e dos lipídeos. As consequências para o organismo são variadas, incluindo hipertensão, nefropatias, retinopatias e cardiopatias. Atualmente existe grande interesse nas ervas medicinais, como hipoglicemiantes naturais, entre elas, a spirulina. A spirulina parece ser boa fonte protéica para a alimentação, tem boa aceitação e não apresenta efeitos tóxicos aparentes. Além disso, ela pode exercer efeitos benéficos no tratamento de algumas doenças como câncer, desnutrição, obesidade, hipercolesterolemia, hipertensão arterial, diabetes mellitus,entre outras. Tendo em vista a grande possibilidade utilizar a spirulina na dieta, o presente estudo visa analisar o metabolismo muscular da glicose em ratos diabéticos. Não foram encontradas diferenças significativas entre os grupos nas variáveis metabólicas estudadas

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This research has as main objective show how the auto industry has been dealing with the environmental factor, more specifically during the production process and the support areas, and how the environmental management system is implemented, the operation and maintenance. Presents a number of actions related to the theme that has been taking by the automakers, as well as a case of the Volkswagen do Brasil engine plant, in São Carlos - SP

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Zidovudine (AZT) is the drug most commonly used in AIDS treatment, isolated or in combination with other antiretroviral agents, but it has certain limitations due to its therapeutic dose-dependent haematological toxicity. In addition, it has low oral bioavailability, since it undergoes pre-systemic metabolism. The nasal route has been used as an alternative route for drug administration, because it can promote its direct absorption to blood circulation, avoiding hepatic metabolism. However, this route presents as a factor limiting the mucociliary clearance mechanisms that remove quickly the formulation of the nasal cavity. To prolong the residence time of formulations, in this direction, has been proposed the development of mucoadhesive systems. Among the various existing systems, the use of chitosan (QS), as mucoadhesive polymer, has been widely exploited in the preparation of nanoparticles (NPs). The objective of this study was to develop and characterize QS’s NPs for intranasal administration of AZT. For both NPs have been developed by ionic crosslinking of QS with sodium tripolyphosphate (TPP). These NPs were characterized by studies of particle size distribution, zeta potential, morphology, mucoadhesion tests, assessing the ability of encapsulation of the drug and permeation profile of AZT. The evaluation of AZT in the NPs was determined by UV-Vis spectroscopy. Mucoadhesion measures were made using a texture analyzer, using a mucin disk and porcine mucous membrane , and permeation assay were conducted using porcine nasal mucous membrane adapted to the Franz cell. These results suggest that the systems in hand have great potential for nasal AZT administration

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Introdução: A prevenção e o controle das DCNT’s adquiridas com a prática regular de atividade física podem contribuir para a melhora da saúde dos indivíduos, e consequentemente, pode colaborar na redução do uso dos serviços de saúde e nos gastos referentes a esse serviço além de refletir uma melhor qualidade de vida do indivíduo. Objetivo: 1) Descrever as consultas realizadas pelos participantes do programa e 2)Analisar a influência da atividade física na utilização dos serviços de saúde. Metodologia: Esse trabalho é de caráter retrospectivo e transversal, e foi desenvolvido em Unidades de Saúde da Família no município de Rio Claro, SP. Dentre as 250 mulheres participantes do Programa de exercícios físicos em unidades Básicas de Saúde e Unidades Saúde da Família (USF), com faixa etária acima de 20 anos, foram selecionados dentre essesparticipantes aqueles que possuam prontuários nas sete Unidades Saúde da Família, totalizando 48 prontuários. Foram analisados 1350visitas às unidades no total. Foi analisado o uso dos serviços de saúde através do número de visitas ás unidades de saúde comparando os dados encontrados no ano anterior e no ano posterior do início do programa. Foi utilizado o Termo de Consentimento Livre e Esclarecido para os participantes da pesquisa. Foi realizada análise descritiva dos dados, utilizando-se frequência, média, desvio-padrão máximo e mínimo. Foi realizada análise de comparação dos dados contínuos. Resultados: O grupo participante do Programa Saúde Ativa Rio Claro eram em sua maioria idosos, com alto número de doenças crônicas, principalmente hipertensão (60,4%) e diabetes (37,5%), no entanto, menos da metade com uso de medicamentos para essas doenças. A maioria das consultas eram agendadas (61,7%) ou eram realizadas para triagem/acolhimento (23,0%), com uma menor frequência para controle de pressão arterial ou glicose (5,2%). Os sujeitos analisados...

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Os flebotomíneos (Diptera, Psychodidae) são insetos transmissores de leishmanioses e arboviroses. O estabelecimento de colônias em laboratório para o estudo comportamental da espécie Lutzomyia neivai, transmissor da leishmaniose tegumentar, requer manutenção e cuidados especiais. Os insetos hematófagos são atraídos por substâncias voláteis liberadas pelos hospedeiros e o estudo dessas substâncias é denominado “ecologia química”. A capacidade atrativa das substâncias pode ser medida em laboratório por meio de aparatos como túneis de vento. Entretanto, muitas variáveis interferem na eficácia de um túnel de vento, como por exemplo: tamanho do túnel, forma de liberação e captura dos insetos, velocidade e forma da pluma de odor e altura da fonte de liberação de odor (meio ou base do túnel). Este estudo tem como finalidade o estabelecimento de uma colônia de Lutzomyia neivai e a construção de um túnel de vento, desenvolvido e modificado a partir de literatura de referência, para avaliação de substâncias atrativas. Os espécimes foram coletados na região de Araraquara, nos municípios de Rincão e Santa Eudóxia. Após a coleta, os insetos capturados foram levados para a Faculdade de Ciências Farmacêuticas – Campus Araraquara onde a colônia foi mantida e os experimentos realizados