Dissertações: Recent submissions

  • RODRIGUES, Irene Raquel Santana; http://lattes.cnpq.br/4040542916970085 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2021-03-02)
    Through digital information and communication technologies (TDIC), the emergence of new forms of access and production of knowledge happens, directly influencing education at all levels of education. As a result, as a ...
  • MARCONDES, Ana Luíza de Souza; http://lattes.cnpq.br/3544431329162795 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-03-05)
    National Parks are Conservation Units (UCs) that can be the scene of socioenvironmental conflicts due to their restrictions on access and use of natural resources and the lack of social participation in their management. ...
  • SANTANA, Caio Pinheiro; http://lattes.cnpq.br/6045750620219171 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPPG - Programas de Pós Graduação - ItajubáUNIFEI, 2021-02-24)
    The Autism Spectrum Disorder (ASD) is a complex and heterogeneous neurodevelopmental condition characterized by cognitive, behavioral, and social dysfunction. Much effort is being made to identify brain imaging biomarkers ...
  • SIQUEIRA, Marcos Felipe Faria Terra; http://lattes.cnpq.br/9980188384470104 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-03-05)
    Differential spectrophotometry of transiting Hot-J´upiters has shown to be a promising technique to characterize the upper atmosphere of these planets, without the necessity of spatially resolving it from its host star. ...
  • SANTOS, Patricia Maria dos; http://lattes.cnpq.br/5762476423634852 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-10-15)
    Planetary Nebulae (PNe) are objects of very complex morphologies and the details of their spatial structure formation are still object of investigation. There are few works that take into account the three-dimensional ...
  • BRITO, Monique Marques de; http://lattes.cnpq.br/4896765034122506 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-08-24)
    Planetary nebulae (PNe) and HII regions represent important tools with regard to determining chemical abundances and exploring radial abundance gradients in spiral galaxies. Both objects configure stellar populations with ...
  • MORAIS, Eliane Aparecida; http://lattes.cnpq.br/4479225663957889 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-07-23)
    In this work, the properties of electric transport and the Rashba effect were investigated in p type PbTe / Pb0.9Eu0.1Te quantum wells, with and without BaF2 doping, with 10nm thickness. The measurements were carried out ...
  • SILVA, Diego Renan da; http://lattes.cnpq.br/6784648251420597 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-07-30)
  • ALVES, Daniel da Cruz; http://lattes.cnpq.br/5359935077469239 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-03-13)
    In this work, a study of the photoconductivity effect was carried out on two PbTe single quantum well samples, p-type, 10 and 20 nm grown on a BaF2 substrate. Photoconduction measurements were carried out in a temperature ...
  • MARQUES, Bárbara Luiza de Miranda; http://lattes.cnpq.br/8252593637622853 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-08-10)
    In this work, four planetary nebulae (PNe) were studied through the analysis of integral field spectroscopy (IFS) data, obtained in one of the four telescopes that form the Very Large Telescope (VLT, European Southern ...
  • FERREIRA JUNIOR, Alexsandre Leite; http://lattes.cnpq.br/0375563373339784 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - FísicaUNIFEI, 2020-08-31)
  • WELERSON, Camila Coelho; http://lattes.cnpq.br/8904861951110827 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2020-03-12)
    Brazil has faced one of the biggest water crises in recent years as a result of extreme hydrological and meteorological events. An irregularity of rain events has a recorded effect or water balance in the hydrographic ...
  • YAMAMOTO, Ana Letícia Campos; http://lattes.cnpq.br/5847887434505220 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2020-02-19)
    The ultraviolet radiation (UVR) influences life on Earth and its monitoring is relevant and necessary for studies on different areas of knowledge. UVR modelling by radiative transfer models (RTM) is always an alternative ...
  • MONTEIRO, Ana Flávia Martins; http://lattes.cnpq.br/0021634564216343 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2020-02-17)
    Reference evapotranspiration (ETo) has spatial and temporal variation, due to the performance of meteorological systems, vegetation type and soil properties. It is an essential parameter for planning irrigation systems ...
  • RODRIGUES, Maria Alice Machado; http://lattes.cnpq.br/5694950523212269 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2021-02-23)
    The precipitation is one of the main meteorological variables, which has a fundamental role on human (social and economic) and environmental development in the world. Given its importance, this study has the main goal to ...
  • SILVA, Hellen Luisa de Castro e; http://lattes.cnpq.br/905933861801659 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2020-09-17)
    Anaerobic digestion represents a strategic treatment method to high generation of manure by swine, generating biogas, a type of renewable fuel and an organic substrate. However, the high variability of methane and cost ...
  • GORGULHO, Ana Cristina Magalhães Araújo; http://lattes.cnpq.br/5674700200347380 (Universidade Federal de ItajubáBrasilIRN - Instituto de Recursos NaturaisPrograma de Pós-Graduação: Mestrado - Meio Ambiente e Recursos HídricosUNIFEI, 2020-04-17)
    The growing demand for electricity in Brazil and the intensification of the discussion about the preservation of the environment makes the research of means of electricity generation with low environmental impact always ...
  • RODRIGUES, Igor Duarte; http://lattes.cnpq.br/2620112695676766 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Ciência e Tecnologia da ComputaçãoUNIFEI, 2021-02-26)
    Autism Spectrum Disorder (ASD) is an age- and sex-related lifelong neurodevelopmental disorder characterized primarily by social impairments. Current ASD prevalence indicates that 1/59 children are diagnosed inside the ...
  • COSTA, Juliana Fernandes; http://lattes.cnpq.br/7847390055499457 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Educação em CiênciasUNIFEI, 2021-02-26)
    One of the strategies that have been used in higher education for its modernization are active methodologies. Unlike traditional teaching, they seek a more active role for students during the educational process. Thus, ...
  • BASTOS, Guilherme Sousa; http://lattes.cnpq.br/1508015681115848 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2004-12-09)
    This dissertation of Master's degree has as main objective to develop an intelligent method of load distribution among machines (generating groups) of hydroelectric power plants in way to maximize the global efficiency ...