Dissertações: Recent submissions

  • JUNQUEIRA, Rubem Castro; http://lattes.cnpq.br/0583269698796154 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - MatemáticaUNIFEI, 2021-02-24)
    This work has its initial motivation in the article “On the motion under focal attraction in a rotating medium”, by J. Sotomayor [9], which models the following problem of planar differential equations present, for ...
  • ZACHARIAS NETTO, Jorge Fernandes; http://lattes.cnpq.br/2211142964484538 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2021-02-18)
    In this study, the synthesis and characterization of coordination complexes of Lanthanides: La, Ce, Eu, Er, Yb and Nd are reported, using the photochromic molecule spiropyran (SPCOOH) as a ligand. The complexes obtained ...
  • ALVES, Ana Laura Martins Mulkson; http://lattes.cnpq.br/1324806626095208 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2021-02-22)
    In the present work were produced hybrid matrices of polymethylmethacrylate or polycaprolactone incorporated with phosphomolybdic acid in different concentrations by electrospun technique with the objective to verify the ...
  • OLIVEIRA, Marianna Lucinda de; http://lattes.cnpq.br/4274400290341844 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-02-19)
    Cities, increasingly populated, need the development of efficient transport systems to achieve improvements in the quality of life of the population. Factors such as air pollution, congestion and road accidents have been ...
  • LOPES, Marina Fernandes Branco Pitanga; http://lattes.cnpq.br/7325765813737868 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2020-04-30)
    Data modeling is a technique that assists decision making and the resolution of several types of problems in real systems. However, choosing the best technique for modeling a real system is not always an easy task, as each ...
  • LABEGALINI, Alexandre; http://lattes.cnpq.br/4005477207673765 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2020-08-03)
    The relevance of urban freight transportation has been growing due to the increase in the population which lives in urbanized regions. This fact increases the number of vehicles in urban centers and also the demand for ...
  • MACHADO, Andrezza de Fátima Leal; http://lattes.cnpq.br/9487338428426279 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2020-07-09)
    Competence Management (CM) is understood as an important resource in the strategic management process. It allows to generate competitive advantage for organizations, mainly, in which intelligence is a preponderant factor. ...
  • CARVALHO, Jaqueline do Carmo Lima; http://lattes.cnpq.br/6267212686811169 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2021-02-17)
    In the last few years, the study of ceramic materials has been evolving rapidly, especially those related to so-called functional ceramics. The diverse applications involving these materials, mainly as nanoparticles, make ...
  • CARVALHO, Ana Paula Sarmento de; http://lattes.cnpq.br/6447352559091503 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2020-11-19)
    In Brazil, urbanization usually occurs without planning, changing many regional characteristics, causing changes in the hydraulic-hydrological behavior and problems such as floods by urban runoff, for example. Engineering ...
  • LOMONACO JUNIOR, Fabiano Gonçalves; http://lattes.cnpq.br/1762029249237039 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2021-01-28)
    The present study discusses the topic of digital accessibility on the web aimed at people with disabilities (PCD), and aimed to investigate the possibilities of accessibility of the website www.uai-online.com with a view ...
  • SILVA, Bruna Andrelina; http://lattes.cnpq.br/8522151496614332 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-02-24)
    While in the South Atlantic Ocean (OAS) there are records of several occurrences of subtropical cyclones, in the Southeast Pacific Ocean (OPS) there is only news in the media since 2015. In order to promote the understanding ...
  • FERREIRA, Ellen de Fátima; http://lattes.cnpq.br/0751997654633111 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2021-01-12)
    O gás sulfídrico (H²S) é incolor e possui odor de ovo podre, elevado teor de toxicidade e alto potencial de corrosividade. A degradação da matéria orgânica de águas residuárias por bactérias anaeróbias tem como um dos ...
  • MAIRINQUE, Laryssa de Andrade; http://lattes.cnpq.br/8087667916430755 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-02-11)
    Due to the rapid advance of the disease by Covid-19 and its spread on a global level, the new coronavirus has significantly impacted people's daily activities and created an unprecedented scenario, since several measures ...
  • SANTOS, João Victor Ribeiro; http://lattes.cnpq.br/9043291417003625 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2020-05-26)
    Quality is recognized as an essential component of competitiveness, and is currently seen as a necessity of organizations to the demands and dynamics of the market. Thus, the recognition that it is an effective strategic ...
  • OLIVER, Guilherme Antonio; http://lattes.cnpq.br/5369684790672156 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2021-02-10)
    Laminated composite structures suffers from delamination, the detachment of the layers due to the rupture of the fiber-matrix interface, as their principal mode of failure. Differently from other damages, such as cracks, ...
  • AMARAL, João Victor Soares do; http://lattes.cnpq.br/0938610135560054 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2021-02-09)
    In the context of industry 4.0, optimization via simulation (OvS) emerges as one of the most powerful tools in the modern industry, allowing decision-makers to allocate their resources more assertively. However, in very ...
  • FARIA, Ângela Aparecida Palma; http://lattes.cnpq.br/6810072699026471 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2020-09-28)
    Information about how much each product sold contributes to the results of a company is essential, since, based on accurate information, it is possible to make better decisions in business processes. Often companies have ...
  • COSTA, Leandro Cavalcante; http://lattes.cnpq.br/4502742996958781 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2020-07-02)
    Entrepreneurship Education is today an extensive challenge for Higher Education Institutions, which are strong promoters of socioeconomic development through the training of entrepreneurs and the advancement of entrepreneurship. ...
  • LEMES, Rafaela Souza; http://lattes.cnpq.br/6408077777693568 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2020-12-07)
    Entrepreneurship is one of the main factors responsible for a country's economic development and the improvement of social conditions; it also involves good professional performance and personal fulfillment. Consequently, ...
  • TEIXEIRA, Ederson da Silva; http://lattes.cnpq.br/3564675443795529 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2020-08-18)
    With a service volume of around 3,500 maintenance demands per year, UNIFEI's Directorate of Works and Infrastructure carries out varied and complex processes, which, when not clearly defined, are the cause of management ...