UNIFEI - Campus 1: Itajubá: Recent submissions

  • SANTOS, Guilherme da Silva; http://lattes.cnpq.br/3034529760638189 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2023-12-15)
    The constant growth in electrical power demand requires careful planning to expand the generation power plants and the transmission lines while maintaining the efficiency, safety, and reliability of the electrical system. ...
  • GOULART, Jonas Filipe; http://lattes.cnpq.br/9034051034046298 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2023-12-15)
    In this study, the historical trajectory of the Brazilian Electric Sector (BES) will be explored, with an emphasis on the changes that have occurred and the challenges faced. Innovative solutions considered to promote a ...
  • ROCHA, André Gomes; http://lattes.cnpq.br/9254616053538746 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-05-17)
    In this work, the effects of metal inert gas (MIG) welding on the microstructure and mechanical properties of a UNS S41003 steel were studied. UNS S41003 steel sheets were welded with AISI 309LSi wire using two different ...
  • REIS, Warlley Davidson dos; http://lattes.cnpq.br/0575664397040927 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-11-29)
    The present work aims to identify cause(s) of failures that occurred in centrifugal pump shafts used in the pumping of iron ore pulp in a large mining plant. The breaks of this type of pump shaft can damage other components, ...
  • Germano, Kulessza, Wojciech Andrzej Marcelo Gomes; 999 999 999 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2007-04-01)
    Desenvolvido em quatro momentos, ...
  • SANTOS JUNIOR, Antonio Alves dos; http://lattes.cnpq.br/5112698110874476 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-04-05)
    This work proposes the development of a study to guide the business relationship between Startups and Large Companies, analyzing the network and orchestration mechanisms that govern their interactions, identifying bottlenecks ...
  • LÚCIO, Jonathan Serafim; http://lattes.cnpq.br/9321752718356520 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-07-03)
    There are many Modeling and Simulation methods available in the literature, which are commonly used in Discrete Event Simulation (DES) projects. However, most of these methods focus on constructing computational models, ...
  • RENÓ, Breno de Oliveira; http://lattes.cnpq.br/5010784682483529 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2024-12-13)
    This work presents the Conf-eHealth architecture, which aims to be a reference model for developing eHealth applications with trustworthiness. The architecture is relevant due to the needs of technologies related to ...
  • SÁNCHEZ, Natalia Sánchez; http://lattes.cnpq.br/3917904344709075 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-04-20)
    This paper presents an innovative methodology that uses computer vision techniques to perform the topological localization of an autonomous vehicle. The great advantage of this technique is that it eliminates the use of ...
  • MACHADO, Augusto César Campos de Sousa (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2023)
    Although classified as a source of clean energy generation, Small Hydroelectric Power Plants (SPH) have been losing competitiveness compared to other renewable sources in Brazil due to technical, environmental, regulatory, ...
  • VIGILATO, Patrícia Aparecida; http://lattes.cnpq.br/1987614655626491 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2023-08-14)
    This research aims to analyze the impact of Law No. 10.639, enacted in January 2003 – which introduced the mandatory inclusion of "Afro-Brazilian History and Culture" in the official school curriculum and created a way for ...
  • OLIVEIRA, Filipe Augusto Gaio de; http://lattes.cnpq.br/5181538882918032 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2023-06-22)
    The use of secondary (recycled) aluminum alloys has been increasing every year due to sustainable and energy issues involved in their production. One of the biggest problems in the use of these alloys is linked to the ...
  • AOUN, Rafael Maglione; http://lattes.cnpq.br/1944741443955770 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2022-12-14)
    Load modeling in power systems is a crucial aspect for stability studies. The analysis of certain dynamic phenomena requires proper load modeling. Fault Induced Delayed Voltage Recovery (FIDVR) is directly related to ...
  • PEREIRA, Lucas Gomes; http://lattes.cnpq.br/5603392763424121 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-09-21)
    Road transport is one of the most impactful modes in the global transportation matrix. Despite its advantages of flexibility and availability, the sector is characterized by high fragmentation. In the past, the intermediation ...
  • OZATO, Jorge Yuri; http://lattes.cnpq.br/9448150656932596 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-09-29)
    The interest in offshore wind power in Brazil is a recent development, and there is a lack of research on the actual competitiveness of this energy source in the country. This study proposes a stochastic approach to compare ...
  • FERREIRA, Denilson; http://lattes.cnpq.br/4090134508862899 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2023-11-24)
    This work considers the importance of energy in various aspects of people's lives, including comfort, job creation, wealth production, technological and scientific development, and innovation. It is associated with the ...
  • MAGALHÃES, Regiane Cristina; http://lattes.cnpq.br/2226184278220015 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2023-11-30)
    The present work aims to identify how the Quintuple Helix can be boosted by innovation policies within the scope of the Federal Institute of Education, Science and Technology of the South of Minas Gerais (IFSULDEMINAS) ...
  • SIQUEIRA, Lívia; http://lattes.cnpq.br/2406999027221748 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2023-11-07)
    The present study analyzed the level of efficiency in the application of budgetary resources by the Academic Units (UA) of the Federal University of Itajubá (UNIFEI) in the period from 2018 to 2022, also considering the ...
  • SOUZA, Laís de; http://lattes.cnpq.br/5077525799200242 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2023-10-05)
    Process Management is an important tool to increase the efficiency of organizations. Process modeling is one of the most crucial aspects of this approach, through which processes can be graphically represented (diagrammatic ...
  • DIAS, André Luiz Alves; http://lattes.cnpq.br/3063837050703595 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-12-15)
    This work highlights a comprehensive investigation into the application of Artificial Intelligence (A.I.) in human resources management, with a specific focus on identifying employee dissatisfaction through machine ...