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 ...
PINTO, Wesley Gabriel de Mendonça; http://lattes.cnpq.br/5071443901622811(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2025-09-30)
The growth of waste electrical and electronic equipment (WEEE) poses economic, environmental, and social challenges to the planning of reverse logistics (RL). This study proposes and applies a Simulation-based Optimization ...
PAULISTA, Paulo Henrique; http://lattes.cnpq.br/2558512345886646(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Doutorado - Engenharia de ProduçãoUNIFEI, 2026-05-04)
The vast majority of companies currently operate within a linear economy framework, where production, consumption, and disposal constitute the fundamental pillars of their business models. This traditional system frequently ...
CARVALHO, Monica Caroline; http://lattes.cnpq.br/0376702073419597(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2026-03-13)
Metformin hydrochloride (MET) and phenformin hydrochloride (FEN) are antihyperglycemic drugs belonging to the biguanide class, with MET being a first-line therapy for the treatment of type II diabetes mellitus (DMII). MET ...
MORAES, Rafael Corrêa; http://lattes.cnpq.br/8327772430121579(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2026-03-30)
This work presents a geometric optimization study of the gas system of the IMBEL IA2 rifles
using Computational Fluid Dynamics (CFD) combined with Design of Experiments (DOE)
methods. The IA2 operating system, responsible ...
RIOS, Tamara Kellen Soares da Silva; http://lattes.cnpq.br/8625756694283272(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2025-12-08)
This research investigates the impact of work organization on productivity management and predictors of illness in the retail sector. The study aimed to analyze the configuration of work processes, the impact of online ...
VILELA, André Luiz Mendes; http://lattes.cnpq.br/0649299524481867(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2026-03-12)
Many Brazilian cities face recurrent flooding, and in Itajubá, located in southern Minas Gerais within the Sapucaí River Basin, the situation worsens during rainy periods, mainly due to increased soil impermeabilization. ...
ALVARENGA, Luiz Filipe; http://lattes.cnpq.br/3978547885393054(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2026-03-05)
The process of expanding Brazil’s electric power transmission system is divided into four stages: planning, transmission facilities bidding, facility implementation, and the commercial operation of assets.
In Brazil, the ...
RODRIGUES, Fernanda Verri; http://lattes.cnpq.br/9331680274468500(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2026-03-24)
Air quality in Brazilian metropolitan regions has become an increasing challenge due to its impacts on public health, the environment, and urban sustainability. In this context, this dissertation analyzes the evolution of ...
PETINARDI, Guilherme Magalhães; http://lattes.cnpq.br/9384090467393489(Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Doutorado - Ciência e Engenharia de MateriaisUNIFEI, 2025-02-26)
Dielectric ceramics based on CaCu3Ti4O12 (CCTO) are promising for energy storage devices due to their colossal dielectric constant values (> 104). This intriguing property results from the combination of intrinsic contributors, ...
TAI JÚNIOR, Marcelo; http://lattes.cnpq.br/9370534210787189(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Doutorado - Engenharia MecânicaUNIFEI, 2025-09-19)
The growing global demand for energy and fossil fuels highlights the challenge of balancing
energy efficiency with environmental concerns. Petroleum, in addition to being
a primary energy source, plays a crucial role in ...
SANTOS, Grazielle Aparecida dos; http://lattes.cnpq.br/3168724149451267(Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Ciência e Engenharia de MateriaisUNIFEI, 2026-04-08)
In light of the growing clinical challenges posed by antimicrobial resistance and biofilm formation, the development of novel therapeutic strategies has become imperative. In this context, the incorporation of synthetic ...
RODRIGUES, Raiane Mendes; http://lattes.cnpq.br/9292780740707736(Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2026-03-12)
This dissertation investigates aspects of integrability in (1+1)-dimensional field theories,
with emphasis on the coupled Thirring model. Initially, the foundations of classical integrability
are presented, including ...
TRINDADE, Juliano Lopes; http://lattes.cnpq.br/2091831796229971(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2026-03-16)
Levodopa is a dopaminergic precursor that undergoes a decarboxylation reaction; this process occurs spontaneously and at a high rate, which may compromise its efficiency as a pharmaceutical agent. In this context, ...
FARIA, Rodrigo Luís de; http://lattes.cnpq.br/9558365691730694(Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2026-03-13)
This work proposes a computationally efficient and reproducible approach for the automatic
detection of beats indicative of AVNRT in electrocardiograms of pediatric patients. The
automatic identification of AVNRT in ...
TEIXEIRA, Guilherme José Rennó; http://lattes.cnpq.br/9251267019705189(Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2026-02-11)
The increasing participation of solar photovoltaic and wind generation in the global and national energy matrix has presented significant challenges for the operation and planning of electrical systems. The intermittent ...
FERREIRA, Gabriel José Dias; http://lattes.cnpq.br/7906081680922268(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPPG - Programas de Pós Graduação - ItajubáUNIFEI, 2025-10-24)
The theme of this interdisciplinary research focuses on the quota policy applied to public higher education as a possibility for reflection on hegemonic development and other paths to development. Therefore, it is delimited ...
GOULART, Maurício Carneiro; http://lattes.cnpq.br/3504976578626992(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2025-12-18)
Brazil’s National Interconnected System (SIN)—one of the world’s most complex power systems—faces mounting challenges as the share of intermittent generation (solar and wind) grows, hindering supply reliability and the ...
SÁ, Daniel Diniz Siqueira de; http://lattes.cnpq.br/7529492952580577(Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2026-03-10)
This work aimed to develop polymeric materials with mechanochromic properties for application as stress-sensing surfaces. Therefore, two spiropyran derivatives, named SPOH₂ and SPV, were synthesized, with particular emphasis ...
RAMIRES, Carlos Alberto de Oliveira; http://lattes.cnpq.br/9357496393628477(Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2025-05-28)
The appliance of information systems in managing the productivity of field teams
is a natural way to solve the various challenges for the evolution of management
practices in service companies particularly in sectors ...