Dissertações: Recent submissions

  • SANTOS, Kleber Barcelar; http://lattes.cnpq.br/6295431919327823 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-03-15)
  • SILVA, Thalita Ramires da; http://lattes.cnpq.br/9636430239716175 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-02-26)
    Financial time series predictions are a challenge due to their nonlinear and chaotic nature. In recent decades, many researchers and investors have studied methods to improve quantitative analysis. In the field of ...
  • OLIVEIRA, Daniele Aparecida de; http://lattes.cnpq.br/1586609020888234 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2021-04-07)
    The present work with a qualitative approach aims to analyze how the barriers and supports perceived by Mathematics students in their trajectories are related to their gender and how they influence the continuity of the ...
  • COSTA, Danilo da; http://lattes.cnpq.br/9111670330174511 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2021-04-16)
    Several climate and energy studies carried out in recent years suggest that the current energy model might suffer a strong transition in order to increase the share of renewable sources in the world energy matrix, mainly ...
  • SILVA, Éder Luiz Araújo; http://lattes.cnpq.br/3016142633320581 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2021-03-25)
    This interdisciplinary study addresses the theme of the organization of the recycling production chain from the perspective of the activities of the waste pickers organized in an association and how the relationships ...
  • SILVA, Vera Lúcia Braga da; http://lattes.cnpq.br/9081759992743997 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2020-11-10)
    The Ombudsman Institute originated in Sweden, in 1806. In Brazil, the opening of communication between society and the State, begins through the process of redemocratization of the country in the 1980s. In this sense, ...
  • FARIA, Felipe Silva; http://lattes.cnpq.br/6325738323056883 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2021-02-19)
    Developing at a fast pace, the world has suffered from accumulations of waste. These residues come from all areas, which means that measures have been obtained for years. Laws, standards, studies and research are connected ...
  • SANTOS, Ivan Schumann de Melo; http://lattes.cnpq.br/8443368808751546 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2021-02-26)
    Integral and Integrated Education considers the importance of the person's development, in addition to his / her preparation for the exercise of citizenship, together with his / her training. This type of education ...
  • JUNG, Fernando Luis Leal; http://lattes.cnpq.br/9103617037110917 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2021-03-12)
    Voltage sags are deviations in the rms voltage that may lead to electrical equipment malfunction. Characterized mainly by its magnitude and duration, these events display many other characteristics that may affect electrical ...
  • RODRIGUES JUNIOR, Denis Marcio (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2021-03-12)
    Science fiction has been one of the most popular genres in literature since its emergence in the 19th century. The genre sought to look at the future, imagining new technological advances, that then seemed unlimited, ...
  • PEREIRA, Aline Aparecida Rosa; http://lattes.cnpq.br/1200548691880389 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2021-03-26)
    Lean Manufacturing focuses on eliminating waste by improving its processes, however, waste is not just concentrated production processes, but also on administrative activities. The adaptation and application of lean ...
  • GIFFONI, Tomás Fortes; http://lattes.cnpq.br/7454142871634307 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-03-08)
    Due to the current economic situation in the countries and the growing need to guarantee the sustainability of services. Supply companies are developing techniques to optimize available resources. Among the several ...
  • SOUZA, Felipe Farinate Lopes de; http://lattes.cnpq.br/9007801947358843 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2020-12-17)
    The present work aimed to synthesize and functionalize silica Santa Barbara- 16 (SBA-16) nanoparticles to study the incorporation rate and release kinetics of doxorubicin (DOXO), a potent antitumoral agent in order to ...
  • BORGES, Bianca Rodrigues Silva; http://lattes.cnpq.br/070635261542643 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2020-12-18)
    Cancer affects several people in the world and it is one of the diseases responsible for the main causes of death worldwide. Unfortunately, the therapies used to eliminate cancer cells also act against healthy cells, due ...
  • SILVA, Poliana Marcela da; http://lattes.cnpq.br/2564616552596136 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-03-08)
    Hydraulic flow has a wide range of technical applications in engineering in areas involving sanitation, urban drainage, irrigation, hydroelectric, navigation and environmental preservation. In this way, runoff on a free ...
  • SANTANA, Leandro; http://lattes.cnpq.br/7320009315739681 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-08-27)
    In this dissertation, after a brief review of the elements present in differential geometry, we present Penrose’s Singularity Theorem (1965) and rewrite it from the perspective of disformal transformations. Without ...
  • ALMEIDA, Emerson Pessanha de; http://lattes.cnpq.br/6586062861187051 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-03-09)
    The developed research on water distribution networks are of great relevance, considering the social, environmental and economic impacts occurred due to the scarcity of hydric resources. Therefore, all the cientific ...
  • MARRAFON, Vitor Hugo de Almeida; http://lattes.cnpq.br/5415843876940758 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-04-05)
    This study presents the main climatological characteristics and trends, for precipitation, considering extreme rates, and cyclonic activities, in South America and the South Atlantic, respectively. Precipitation analysis ...
  • CARDOSO, Anissa Sasse; http://lattes.cnpq.br/8411564559730361 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-02-22)
    Performance measurement systems allow managers to identify points for improvement to ensure organizations' competitive advantage. The ENADE (National Student Performance Exam) is one of the legal forms of evaluation of ...
  • OLIVEIRA, Pâmela Hélia de; http://lattes.cnpq.br/2395952815098590 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2021-03-03)
    This research is contained in a set of university extension projects that were carried out and articulated by Núcleo de Pesquisa, Extensão e apoio à Agricultura Familiar e Desenvolvimento Rural – Núcleo Travessia and ...