DSpace Repository

DSpace is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.

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Submissões recentes

  • 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 ...
  • FAGUNDES, Thallia Fernanda Dias; http://lattes.cnpq.br/1776875529231579 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2026-06-29)
    Surge arresters are protective devices installed throughout power systems to limit overvoltages caused by lightning impulses, switching operations, and network faults. However, these devices are subject to degradation ...
  • RECH, Eduardo Vaz Fagundes; http://lattes.cnpq.br/4998662787113485 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2026-07-08)
    Accurate motor fault detection and flow rate estimation in industrial centrifugal pumps is essential for diagnostics, performance monitoring, and process optimization, yet traditional frequency-domain techniques such as ...
  • SOUZA, Alex Fernandes de; http://lattes.cnpq.br/5633654726100239 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2026-08-06)
    Surface roughness Ra is a critical quality indicator in dry turning of Ti-6Al-4V titanium alloy, a material widely used in aerospace and biomedical applications. Empirical powerlaw models remain the industrial standard ...
  • COSTA, Maria Vitória de Paula; http://lattes.cnpq.br/2456412089990452 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2026-04-02)
    In view of the urgent need to discuss socio-environmental issues in times of environmental collapse, this study investigates the process of constructing the professional identity of future Biology teachers enrolled in an ...

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