Variable Transformation
Mostrando 13-24 de 138 artigos, teses e dissertações.
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13. Nonlinear dynamic analysis of a slender beam under bending and axial force with unilateral contact in elastic winkler support: an application to the study of vibrations of risers in catenary. / Análise dinâmica não-linear de viga esbelta semi-infinita sob flexão composta com contato unilateral em apoio elástico: uma aplicação ao estudo de vibrações de risers em catenária.
Este trabalho visa a avaliar os efeitos dinâmicos em vigas esbeltas semi-infinitas com contato unilateral em apoio elástico sob flexão composta, e sua possível aplicação a dutos flexíveis de extração de petróleo offshore em configuração de catenária (Steel Catenary Risers) provocados por esforços de movimento da plataforma. O estudo se desenvol
Publicado em: 2011
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14. Desenvolvimento de uma metodologia para a estimativa de biomassa e de carbono em sistemas agroflorestais por meio de imagens orbitais / Development of a methodology to the estimation of biomass and of carbon in agroforestry systems for middle of orbits
Remarks indicate that naturals systems of the Earth are being affected for transformation about the ability of diverse region. Within the causes these changes, detach the emission of CO2 (Carbon Dioxide) way alteration in land use and land cover. The Amazonian region, in function of the occupation trajectory has received attention of the scientific community
Publicado em: 2010
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15. Crise da pessoa e a crise da educação: um estudo na perspectiva personalista de Emmanuel Mounier / Crisis of the person and the education crisis: a study from the perspective of personalist Emmanuel Mounier
This thesis has as main purpose to study Emmanuel Mouniers personalist thought as shown in his Oeuvres edited by Paulette Mounier in four volumes, published by Editions du Seuil from 1961 to 1963. The personalism is a movement with a wide philosophic renews and has the person as its core. In this manner, the study of being a person has its implications on Ed
Publicado em: 2010
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16. Fuzzy modeling to predict the risk of recurrence and progression of superficial bladder tumors / Modelagem fuzzy para predizer os riscos de recidiva e progressão de tumores superficiais de bexiga
Nowadays, the bladder cancer is the fourth most common cancer in adults and the second most frequent urogenital tumor. Predicting recurrence and progression of superficial bladder tumors, with available clinical information to decide the therapy to be used is hard work. In this work, two mathematical models were developed to help specialist on the decision p
Publicado em: 2009
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17. Ethical and legal aspects in the professional pratice of the surgeon-destist as individual and juridical person / Aspectos eticos e legais do exercicio profissional do cirurgião dentista como pessoas fisica e juridica
A short time ago, a greater number of surgeon-dentists who practised their functions in the cities of Betim and Contagem (Metropolitan Region of Belo Horizonte), restringed to carry out their work as an individual person, that s to say, as an independent professional. With change of behavior in society, influenced by the Federal Constitution reform 1988, the
Publicado em: 2009
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18. Análise financeira das pescarias de pequena escala no município de Florianópolis (SC) / Financial analysis of small-scale fisheries in the city of Florianópolis (SC)
This study sought to compare two types of communities of fishermen in the city of Florianópolis which differ in the environment where its members works: (1) bays and (2) the open sea. The main objectives of the study were to characterize the socioeconomic profile of small-scale fishermen, to describe the local fishing activity with respect to the means of p
Publicado em: 2009
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19. Integração vertical em cadeias de suprimentos e os pressupostos da teoria dos custos de transação: um teste empírico
Based on the transaction cost reasoning this doctoral dissertation proposed a model that theorizes on the relationship between uncertainty, bounded rationality, asset specificity, opportunism and vertical integration in supply chains. An extensive literature review was conducted in three basic fields: transaction cost economics; organizational theory; and st
Publicado em: 2009
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20. Oscilador de Dirac: ImplicaÃÃes da violaÃÃo da simetria de Lorentz e da massa dependente da posiÃÃo.
In this work we study the Dirac Oscillator (DO) in a threefold way. In the first way, we study DO with Lorentz symmetry violation. This violation is implemented through vectorial and an axial terms. We realize a non-relativistic limit and we obtain that the background vector field does not modify the energy spectrum. However, in the case of the background ax
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/07/2008
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21. Predição de fator de simultaneidade através de modelos de regressão para proporções contínuas / Prediction of simultaneity factor using regression models for continuous proportions.
The simultaneity factor is fundamental in planning gas distribution networks. It is a multiplicator between 0 and 1 that adjusts the theoretical total consumption of a number of devices to realistic conditions. In 2005, the Instituto de Pesquisas Tecnológicas (IPT) and the Companhia de Gás de São Paulo (COMGÁS) performed a study in which the simultaneity
Publicado em: 2008
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22. Telomere length measurements on Human T-cell leukemia virus type I (HTLV-I) infected cells using fluorescence in situ hybridization and flow cytometry (Flow-FISH) / Avaliação do comprimento dos telômeros em células infectadas pelo vírus HTLV-I utilizando a técnica hibridização in situ fluorescente e citometria de fluxo (Flow-FISH)
INTRODUCTION: Adult T-cell Leukemia/Lymphoma (ATL) is a chronic lymphproliferative disease with clonal transformation predominantly of the TCD4+ lymphocytes, caused by the Human T lymphotropic virus type-I (HTLV-I). ATL develops itself in 3-5% of HTLV-I carriers after a long period of clinical latency accompanied by clonal expansion of the infected lymphocyt
Publicado em: 2008
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23. The quasi-degenerative Raman model and entanglement reciprocation / O modelo Raman quase-degenerado e transferencia de emaranhamento
The main purpose of this dissertation is to study a new model to describe the interaction between an atom and a mode of the quantized electromagnetic field and also its application to the entanglement reciprocation problem between qubits and continuous variable systems. Firstly, we review the main model used to describe the atom field interaction,known as th
Publicado em: 2008
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24. Management of water resources in the city of Queimados: subsidies for a diagnosis social environmental sub-basins Poços e Queimados / Gestão de recursos hídricos no município de Queimados: subsídios para um diagnóstico sócio-ambiental das sub-bacias Poços e Queimados-RJ
The transformation in the geographic field allows modifications in the environment, contributing to the degradation of considerable parts of the Hydro Resources, and, as a result, an environmental changing in different scenarios. The management of hydro resources has patterns, objectives and goals to be accomplished, based on technical aspects, juridical nor
Publicado em: 2008