Dissertações: Recent submissions

  • GALVÃO, Marcos Moura; http://lattes.cnpq.br/8223644081125020 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2006-08-25)
    A theoretical and experimental analysis on the behavior of a hydrodynamic tilting pads thrust bearing is presented. The experimental work was carried out on a vertical shaft test rig. The test bearing was a Kingsbury ...
  • SOUZA, Emerson Bonafé; http://lattes.cnpq.br/8467190876251822 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2006-04-19)
    This work studies the shear resistance of the composite reinforced with glass/epoxy fibers of 8 layers. The composite materials are recognized by their excellent combination of high structural stiffness and low weight. ...
  • FERREIRA, Helenice Cristina; http://lattes.cnpq.br/5932907963935118 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2006-06-30)
    This work has as goal to implement a simple and efficient system that enables to make experiments in control loops from afar using data communications resources, like the Internet. The proposal consists in the ...
  • MARQUES, Paulo Sergio; http://lattes.cnpq.br/9308434921901450 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2022-03-11)
    The use of the surgical mask as we know it today began in Germany in 1897 and its effectiveness as a microbial barrier is recognized. However, there are some factors that can compromise the protective effect of a ...
  • GOULART, Antonio Marcos Antunes; http://lattes.cnpq.br/2080950186346624 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2006-06-23)
    This present study talks about the quality service in the supermarket sector, giving focus on the independent grocers alliance. Therefore, it aimed at analyzing the relation between the consumer satisfaction and the ...
  • GOMES, Enedina Beatriz (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2006-05-29)
    This work presents an experimental study of the control factors influencing a gas shielded FCAW process, electrode AWS E 71T-1 (rutile), in a short circuiting transfer mode. The arc stability, geometric and economic ...
  • SILVA, Paola do Nascimento; http://lattes.cnpq.br/2558262600492999 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2022-03-04)
    In Brazil, the number of rainfall stations on the surface is still low and is not enough to represent the spatio-temporal variability of rainfall throughout the territory. Therefore, a good option to overcome this lack ...
  • ODA, Paula Sayeko Souza; http://lattes.cnpq.br/6357758153329994 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2022-03-10)
    Characterized by the breaking of the natural balance of the structure of a community, which sometimes can happen irreversibly, natural disasters have become increasingly present in urban daily life. Random misfortunes, ...
  • FIGUEIREDO, Daniela Araújo Pereira; http://lattes.cnpq.br/4992161606174509 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-10-20)
    The search for better resulted financial and the survival the requirements of the market, take the industry to invest mainly in an item of its process: human factor. In the present study the factors related to the ...
  • GALHARDO, Mariana Rocha; http://lattes.cnpq.br/5907365145573574 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2006-06-09)
    The last century imposed an accelerated rhythm of economics changes. In this way, it was noticed a natural movement of the society searching for the best understanding of the meaning of the word risk. This search took ...
  • DUTRA, Alessandro Francisco Araujo; http://lattes.cnpq.br/5973386019915194 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2006-04-10)
    In 2001, Brazil had such a deficit of energy that it was necessary to increase the capacity of generation installed in the country. One of the practical alternatives to complement the lack of energy is the use of thermal ...
  • CORÁ, Rogério; http://lattes.cnpq.br/9846277193102119 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2006-02-11)
    In spite of the environmental impacts caused by the use of fossil fuels, the mineral coal has its use predicted to extend for more than 200 years, because it presents the largest world reservations, being responsible ...
  • DIAS, Luiz Antonio Farina; http://lattes.cnpq.br/3933596787670456 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-03-29)
    This dissertation suggests, through an exploratory research, the study of the role of the leader in the retail segment. Based on the bibliography found, the classical theories of leadership, the existing types, how ...
  • THEODORO, Luiz Carlos Lisboa (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2006-05-04)
    Since when the first black arrived here, a survivor of the cruel trip of the slave ships, the social, economic and racial inequalities follow the History of Brazil spreading in the areas where the african descents could ...
  • PORT, Rafael Jorge; http://lattes.cnpq.br/4405093025535625 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2006-05-26)
    The nonlinear loads presents in our daily, so much in the residences, as in the trade, brought comfort for all classes of the population, as well as facilitated the operation and the control of productive processes in ...
  • CORRÊA, Thiago Soares; http://lattes.cnpq.br/4366219178056226 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2022-02-25)
    The Scientific Didactic Hydromechanical Laboratory (in Portuguese LHDC) is a multifunctional laboratory where different types of experiments can be carried out, such as pump tests, field of operation and reception of ...
  • DUTRA, Lucas Penha; http://lattes.cnpq.br/7119867342438801 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2022-02-22)
    Chagas Disease (CD) was discovered in 1909 by Dr. Carlos Chagas and it is, until today, a public health problem. According to WHO, CD is one of the 20 Neglected Tropical Disease and affects the poorest people who live ...
  • SILVA, Fernando Helton Sanches da; http://lattes.cnpq.br/2081324420924982 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-12-17)
    Kansei Engineering is a product development methodology introduced by professor Mitsuo Nagamachi in Japan, in 1970, which seeks to translate the Kansei (impressions, feelings and emotional demands) of users, allowing ...
  • CESAR, Alan de Gois; http://lattes.cnpq.br/8749324952598568 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2022-03-03)
    A gravitational collapse model is constructed by analyzing the evolution of a hypersurface that separates two regions of a manifold. A Vaidya type metric is used for the exterior region and for the interior region the ...
  • RIBEIRO, Tamara Aparecida Carvalho; http://lattes.cnpq.br/4873270460776265 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2022-03-03)
    Seeking improvements in several areas, society advances in search of technological innovations in the discovery of new materials, and composite materials are products of this technological advance, characterized by ...