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 ...
FARIA, Paloma de; http://lattes.cnpq.br/1444889130425306(Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2025-02-17)
Generally speaking, didactical remotely controlled experiments are still little known amongst teachers of the science areas, even though they represent promising resource capable of contributing for the teaching and learning ...
PEREIRA, Matheus Costa; http://lattes.cnpq.br/7025666927284220(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2025-02-14)
This study presents the combination of computational fluid dynamics, design of experiments, and multi-objective optimization to assist decision-makers in selecting an ideal and feasible geometric configuration according ...
CARVALHO, Gabriel Ferraz Marcondes de; http://lattes.cnpq.br/7169948562566972(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2025-02-13)
This work investigates two-dimensional flows with subcritical Reynolds number around a circular
cylinder with rough surface and kept heated at a constant temperature; the analyses include
mechanisms of mixed convection ...
SILVA, Everaldo Takeu da; http://lattes.cnpq.br/2598927377041433(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2025-02-28)
The present work aims to develop a hydrogenation-dehydrogenation (HDH) system for niobium (Nb), focusing on the design and sizing of the system. The hydrogenation of refractory metals, such as tantalum (Ta), niobium (Nb), ...
VITORINO, Daila dos Passos; http://lattes.cnpq.br/0141413602534204(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2024-12-13)
The term Deep Tech refers to companies that develop disruptive technologies based on cutting-edge scientific advances, such as advanced manufacturing, robotics, blockchain, agro-technology and artificial intelligence. These ...
LARA, Lorena Lemos Dias; http://lattes.cnpq.br/7787237157043296(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2025-02-17)
Water is an essential resource for life, yet a significant portion is wasted in urban distribution networks. In Brazil, water losses reach approximately 40%, with 60% of these attributed to physical losses, such as leaks. ...
GAMA, Pedro Renó; http://lattes.cnpq.br/7396160835560988(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2024-12-16)
The improvement of Urban Public Transportation (UPT) yields significant benefits for urban mobility and urban space utilization. In this way, Urban Public Transportation becomes a crucial factor in promoting development. ...
FERREIRA, Glauber Willian de Souza; http://lattes.cnpq.br/3919689734041680(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Doutorado - Meio Ambiente e Recursos HídricosUNIFEI, 2025-03-12)
This study evaluated projected changes in key climate variables relevant to the energy sector in South America, with a focus on Brazil, using simulations from eight CMIP6 global climate models. The study analyzed precipitation, ...
GASPAR, Danilo Simões; http://lattes.cnpq.br/0802034725473887(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2024-12-10)
The emerging mobile communication systems towards an unprecedented evolution in
terms of flexibility, data rate, and latency, enabling wireless networks to support applications
that are typically backed by wired technologies. ...
SILVA, Beatriz Stefani Alcântara; http://lattes.cnpq.br/3712116069795111(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2024-12-10)
The concept of energy efficiency in Brazil is not new and has been discussed and applied for a long time. However, in recent years, this topic has gained significant prominence. Electricity is essential in all aspects of ...
BARBEDO, Matheus David Guimarães; http://lattes.cnpq.br/2419622260813855(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Doutorado - Meio Ambiente e Recursos HídricosUNIFEI, 2025-02-20)
Efficient management of water distribution systems is crucial to ensure continuity of supply and sustainability of this essential resource. This study presents an innovative and pioneering approach to integrating advanced ...
SILVE, Anne Noelle; http://lattes.cnpq.br/5724826796416256(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2024-11-29)
The dissertation describes and analyzes the social context, the socio-technical and
educacional adequacy of the academic productions of the doctoral course of the
Graduate Program in Electrical Engineering (PPG-EEL) ...
PINTO, Gabriel Marques; http://lattes.cnpq.br/7502599155626965(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2024-11-28)
HVO and green hydrogen are highly promising alternative fuels with great potential to meet increasingly stringent environmental regulations regarding greenhouse gases emissions. In this context, this study presents an ...
OLIVEIRA, Patricia Kelli Silva de; http://lattes.cnpq.br/2115329706708351(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2024-12-12)
This study focuses on the roles of Brazilian entrepreneurial universities in the science, technology and innovation scenario, considering the emergence of a new business market based on entrepreneurship and geared towards ...
LIZ, Philippe Augusto Varme Dias; http://lattes.cnpq.br/5463714057948061(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)
High-voltage circuit breakers play a vital role in a substation, facilitating the connection and
disconnection of loads, as well as isolating the system during fault conditions. Among the problems
related to circuit ...
BARBEDO, Elioenai Levi; http://lattes.cnpq.br/0820111570083525(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2025-02-17)
Tool steels produced by powder metallurgy, such as Vanadis® 8, stand out due to their excellent
mechanical properties, making them suitable for applications in cutting tools, punches, and dies.
However, the chips obtained ...
SILVA, Márcio Gabriel Melo; http://lattes.cnpq.br/8665222359523215(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2024-12-12)
In the technical literature, different mathematical models are presented for modeling transmission lines (LT) that can be applied according to the nature of the LT and the electrical study carried out. In electrical studies, ...
REMA, Gabriela Sampaio; http://lattes.cnpq.br/5492143777007871(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Doutorado - Engenharia ElétricaUNIFEI, 2024-12-06)
The Brazilian electric power transmission sector faces a significant challenge involving the end of the regulatory useful life of several of equipment. Given the technical and economic infeasibility of renewing all depreciated ...
PAULA, Mariana Oliveira de; http://lattes.cnpq.br/1380705200071149(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2024-09-24)
Chronic wounds represent a biological, psychological, social, and economic burden due to the prolonged treatment and need for continuous care, impacting patients' quality of life and healthcare costs. Infections delay ...