Dissertações: Recent submissions

  • ALVES, Ana Paula Mota; http://lattes.cnpq.br/3337107839069696 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2022-07-11)
    The search for solutions to equate the growing demand of civil construction and sustainability in the exploration of natural resources involves the search for new renewable sources and use of waste, especially those ...
  • VASCONCELOS, Guilherme Augusto Vilas Boas; http://lattes.cnpq.br/8922649967544135 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2022-08-03)
    The study on the end milling of duplex stainless steel has been gaining prominence due to the challenges encountered in its low machinability. This occurs, therefore, these materials have low thermal conductivity, high ...
  • VALENTIM, Rafaela Ferreira Emerick; http://lattes.cnpq.br/4494074136275413 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - MatemáticaUNIFEI, 2022-07-22)
    This work presents the central configurations of the N-body problem nested and twisted in the plane located at the vertices of n-agons. Using Andoyer's equations and the roots of unity, shown are examples and the proof ...
  • ALMEIDA, Anderson Silva de; http://lattes.cnpq.br/3469752290808469 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2022-07-29)
    With the publication of the Gaia catalogue, and with the existence of automated isochrone fitting methods, the study of open clusters has undergone major advances in recent years. Its fundamental parameters have been, ...
  • MARCIANO, Káthia Rebecca Gomes; http://lattes.cnpq.br/2678678775469132 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2022-07-06)
  • REIS, Patrícia Martins dos; http://lattes.cnpq.br/3363667010430189 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2022-07-06)
    Um dos problemas recorrentes no ambiente urbano, principalmente nos grandes centros das capitais brasileiras, é a poluição sonora. Uma das formas de controle e gestão do ruído nas cidades é pela elaboração de leis ...
  • VILELA, Nathalie Guerra; http://lattes.cnpq.br/7233601331723504 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2022-06-06)
    The objective of this work was to analyze the meanings that the term everyday assumes in the research presented at ENPEC, based on Agnes Heller's vision of everyday life. We analyzed 75 articles published in all editions ...
  • BARBOSA, Nathália Vieira; http://lattes.cnpq.br/7052464924811586 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Doutorado - Multicêntrico em Química de Minas GeraisUNIFEI, 2022-06-30)
    Concern about environmental issues, the need for installations employing safety dielectric fluids, and the search for new methodologies for fluid maintenance of electric power machines using environmentally friendly ...
  • SILVA, Gabriel dos Santos e; http://lattes.cnpq.br/2708690932254733 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Multicêntrico em Química de Minas GeraisUNIFEI, 2022-07-20)
    Cancer has long been a major public health problem and affects all countries around the world. By 2020, it is estimated that there will be approximately 19.3 million new cases and 10 million deaths from the disease. ...
  • FREITAS, Cristiane de; http://lattes.cnpq.br/7082154759025401 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Desenvolvimento, Tecnologias e SociedadeUNIFEI, 2022-06-13)
    This study aimed to identify organizational and psychosocial risk factors in the relationship between mental health and work among active employees of a Public Educational Institution. This is an epidemiological research ...
  • COSTA, Maria Magali Borges; http://lattes.cnpq.br/0108131173684221 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2022-03-04)
    The impact of technology on education has been bringing new challenges to the teacher in last decades, causing changes in the educational context of schools and breaking with traditional ways of teaching and learning. ...
  • VILAS BOAS, Sebastião Bruno; http://lattes.cnpq.br/6731138884802108 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado Profissional - Engenharia de MateriaisUNIFEI, 2022-07-05)
    Current technological progress has demanded materials that can maintain their physi cal and chemical properties and integrity when submitted to high mechanical stress for long periods and high temperatures. Ni-based ...
  • RODRIGUES, Wélington Borsato; http://lattes.cnpq.br/2125487663825102 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2022-06-23)
    The Brazilian electrical system has particular characteristics that demand very specific operational requirements and Smart Grids applications. One example is the fact of the system is mostly interconnected, with a large ...
  • ARANTES, Daniel de Almeida; http://lattes.cnpq.br/5108061853359949 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2022-07-22)
    The use of fuel oils for energy generation in thermoelectric plants makes an important contribution to the Brazilian power grid, especially during periods of lower water abundance. The fuel oil used by some power plants ...
  • SANTOS, Yago Araújo dos; http://lattes.cnpq.br/9218194042390417 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2022-07-20)
    One of the problems commonly faced by Hydro Power Plants (HHP) is related to the inefficiency of their fish transposition system (FTS). Often, the implemented system is not functioning properly, due to lack of control, ...
  • SIMÃO, Jonas Marcelo de Carvalho; http://lattes.cnpq.br/5361533935446481 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2022-07-01)
    Regardless of nature, area of activity or target audience, organizations are increasingly being requested to present improvements in their performance, results and product / service quality. To help public entities ...
  • RODRIGUES, Reinaldo Borsato; http://lattes.cnpq.br/6964984498793358 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado Profissional - AdministraçãoUNIFEI, 2022-06-24)
    The Technology Readiness Levels (TRL) methodology, originated within the aerospace sector, has been used in highly complex technological projects, mainly in contexts where the domain of technology is still incipient. ...
  • SANTOS, Marcos Cirilo; http://lattes.cnpq.br/1095223533440449 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2022-05-27)
    Aluminum is a material widely studied and used in the most varied projects and sectors of the economy due to a set of interesting properties that attribute to this material, ease in machinability, casting and even ...
  • LAGE, Luis ALBERTO; http://lattes.cnpq.br/9889255231807320 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2022-02-25)
    The industrial sector is the 3rd largest user of water in Brazil, losing to irrigated agriculture and human supply. Among the various industrial segments, there is production of uranium dioxide, which is represented ...
  • MARTINS, Alessandro Marques; http://lattes.cnpq.br/7099541664848124 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado Profissional - Engenharia HídricaUNIFEI, 2022-04-27)
    The person who modifies the drainage system of natural cities, traces the action design of cities, increasing as consequences resulting from floods, which end up being transformed into contact with activities and being ...