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  • MENEZES, Marco Antonio de campos; http://lattes.cnpq.br/0288833030578593 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2022-02-17)
    Corrosion is a global problem, which implies costs in industrialized countries of up to 4.5% of GDP, with either economic, but also social and environmental impacts. In the case of Brazil, the waste of water supply ...
  • SOUZA, Edson Alexsander de; http://lattes.cnpq.br/5133837194981981 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - MatemáticaUNIFEI, 2025-07-14)
    This work investigates the stability, in the sense of the Morse index, of symmetric central configurations in the N-body problem with interaction given by a general homogeneous potential. By exploiting the symmetric ...
  • ARAUJO, Geovane Rocha de; http://lattes.cnpq.br/7961077311836186 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - MatemáticaUNIFEI, 2025-07-14)
    The main object of study in this work is partially hyperbolic diffeomorphisms. Fundamental properties of these systems will be addressed, such as foliations, lifts, and linearization. In addition, we discuss how a partially ...
  • COSTA, Débora Bispo de Oliveira; http://lattes.cnpq.br/5065566565433698 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - MatemáticaUNIFEI, 2025-07-15)
    The main object of study in this work is the absolute continuity property of invariant foliations for dynamical systems. We begin by presenting the dynamical construction of a classical example of a foliation that does ...
  • PASSOS, Joede dos; http://lattes.cnpq.br/6901004975547630 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Ciência e Engenharia de MateriaisUNIFEI, 2025-07-21)
    The objective of this work is to present the results of the synthesis and characterization of two-dimensional molybdenum disulfide (MoS2) layers, obtained through the Physical Vapor Deposition (PVD) technique on silicon ...

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