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.

Communities in DSpace

Select a community to browse its collections.

Recently Added

  • Aquisição e validação de sinal de ruído eletroquímico 
    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 ...
  • Plano de amostragem dupla baseado no Cpk para aceitação de lotes 
    MACIEL, Aline Cristina; http://lattes.cnpq.br/7516414502348891 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2025-11-24)
    Sampling inspection has reduced operational efforts in companies during the acceptance/rejection process of lots of items from external and/or internal suppliers of finished and/or in-process products. Sampling plans ...
  • Estimation of thermal efficiency in capacitive discharge welding using inverse problems: experimental and numerical analysis of the effects of measurement with thermocouples 
    FARIA, Fábio Silva; http://lattes.cnpq.br/9475887759480597 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2025-07-07)
    Temperature measurement is critical in various engineering applications, particularly in processes involving high thermal gradients and rapid heating, such as welding. Accurate temperature data are essential for quality ...
  • Otimização aeroacústica de ventiladores centrífugos com pás auxiliares 
    DI CIOCCIO, Darwin Omar Mastre; http://lattes.cnpq.br/7692167667219740 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2025-06-27)
    Given the current demand for increasingly quieter fans, in order to comply with industrial and/or domestic noise level standards, the importance of introducing innovative concepts in the design of low-noise centrifugal ...
  • Wireless power transfer system for charging lithium-ion batteries in small electric vehicles 
    AVILES, Juan Pablo Ochoa; http://lattes.cnpq.br/7485665577040666 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2025-11-28)
    Wireless Power Transfer has emerged as a promising solution for contactless battery charging in small electric vehicles, offering enhanced safety, convenience, and system reliability. This work presents the design, modeling, ...

View more