Dissertações: Recent submissions

  • BONALDI, Joana Darc Teodoro; http://lattes.cnpq.br/6509852909226399 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-05-25)
    With the advent of Industry 4.0 and the approach of a connected production system using Industry 4.0 technologies, the adoption of traceability systems becomes an essential application of this new industrial era. The work ...
  • SILVA, Marcos Paulo Cyrillo da; http://lattes.cnpq.br/7290132565016810 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2023-07-03)
    Titanium dioxide (TiO2) is a highly investigated semiconductor material renowned for its exceptional optical and catalytic properties, making it an ideal candidate for various applications, including sensors, antibacterial ...
  • LIMA, Ênio Camilo de; http://lattes.cnpq.br/5972060485723811 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2004-11-12)
    This dissertation aims at reducing motors over sizing. To pursue this goal it is necessary at first to know the amount of three-phase induction motors operating in Brazil, taking into account the widest range as possible. ...
  • TOLEDO, Leonardo Fagundes Toledo; http://lattes.cnpq.br/1363459488597794 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2002-12-10)
    The Lean Thinking Principles came up from the Toyota Production System development, in Japan, in the 70s, as way to specify value to the product, to find the best sequence to the actions and perform them efficiently, without ...
  • VICENTINI, Otavio Henrique Salvi; http://lattes.cnpq.br/8345906083884390 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2004-04-05)
    The main goal of this dissertation is to provide the necessary technical knowledge for a complete and integrated analysis of the Over Current Protection of power electrical distribution networks with rated voltage less ...
  • SENNA, Marco Antonio Moitinho Camara (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2003-06-09)
    The organizations are, currently, aware of the changes in business environment as well as about the proactive concept of approaching the market, and client’s needs, to the production environment. So, it’s outstanding the ...
  • MEDEIROS, Marciano de Lima; http://lattes.cnpq.br/2628692420856172 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2023-04-19)
    Research interest: In this dissertation, the coupling problem between silicon nanoguides and the "outside world,"namely an optical fiber, was numerically investigated using the FDTD method. The process of guiding light ...
  • TAMAKI, Carlos Minoru; http://lattes.cnpq.br/8525275964314894 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2019-12-06)
    Currently the Brazilian age pyramid has been showing a large increase in the elderly, so the development of methods, techniques and tools to evaluate the fragility in the elderly has been gaining more and more importance ...
  • DORNELAS, Iago Felicio; http://lattes.cnpq.br/7854911450656599 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-08-12)
    The planning of movement in space by choreographers is crucial in choreographic composition, requiring a complex cognitive effort to transform an abstract product into a visual representation. Different means, from symbols ...
  • YUKUHIRO, Aurora Namie; http://lattes.cnpq.br/4143902001934365 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2023-07-24)
    The electric power sector plays an essential role in society. As the power transformer, the equipment that represents the greatest strategic importance and the greatest investment. The failure of a power transformer causes ...
  • SOARES, David Veiga; http://lattes.cnpq.br/6843413591743307 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2023-03-15)
    The balancing water availability and demand has been a global challenge. Population and economic growth; water scarcity events; lack of basic and environmental sanitation; and inadequate governance have increased the ...
  • SILVA, Marlene Reis; http://lattes.cnpq.br/8475576384621262 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPPG - Programas de Pós Graduação - ItajubáUNIFEI, 2023-06-01)
    The outsourcing of services with exclusive dedication of labor brings with it the problem of its inspection, which can lead to the loss of important tacit knowledge for the improvement of the process. Knowledge is a ...
  • AMARAL, Jaíne Cassia Fonseca; http://lattes.cnpq.br/4021081354175546 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-05-04)
    Cities are characterized by problems since the industrial revolution that generated an accelerated urbanization, which resulted in a need for construction processes of infrastructure for the population, disregarding the ...
  • FERNANDES, Daniel Paiva; http://lattes.cnpq.br/3829899391539590 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-07-26)
    The development of vehicular networks has found a more fertile scenario with the advancement of ultra-reliable low latency communications (URLLC), deployment of fifth generation (5G) networks worldwide, empowerment of ...
  • BORTOLOMEI, Bianca da Rocha; http://lattes.cnpq.br/6954750050501296 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-06-30)
    One of the existing goals in the 2030 Agenda for Sustainable Development is to increase inclusive and sustainable urbanization. Achieving this goal is already considered a challenge, since in Brazil many cities have ...
  • SOUSA, Brunna Lima Porfírio de; http://lattes.cnpq.br/4688782273080926 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2023-05-26)
    The present study aims at the use of photovoltaic solar energy in the Northeast region, more precisely in the city of Fortaleza. The study includes the analysis of the insertion of photovoltaic plants in homes in Fortaleza ...
  • PIRES, Thais Fernanda Sousa; http://lattes.cnpq.br/5256936297579139 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-05-03)
    Super duplex stainless steels have a mixed microstructure consisting of ferrite and austenite phases and are used especially in the oil and gas industry, but have low machinability. The helical milling process consists of ...
  • FERREIRA, Eline Barbosa; http://lattes.cnpq.br/4438749548774567 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2023-06-12)
    The study of layered materials has received much attention in recent decades due to the numerous possibilities of applications, such as the preparation of adsorbent materials, catalysts, devices for releasing drugs, and ...
  • SOUZA, Moisés Pinheiro; http://lattes.cnpq.br/9193182159632799 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2023-07-18)
    The COVID-19 pandemic has made it clear the high demand for computational systems that expedite the discovery of new drugs. In this regard, understanding the dynamic behavior of biomolecular complexes is crucial. Techniques ...
  • MONTEVECHI, André Aoun; http://lattes.cnpq.br/4536665181846007 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2023-07-04)
    Granting credit is a vital activity in the financial industry. For the success of financial institutions, as well as the equilibrium of the credit system as a whole, it is important that credit risk management systems ...