Dissertações: Recent submissions

  • COSTA JUNIOR, Antonio Gil da Costa; http://lattes.cnpq.br/2440887246129041 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-08-08)
    The literature about the implementation of the ISO 9000 Standard is vast. However the impacts of ISO 9000 Standard in the performance of organizations still were not massively studied in Brazil. In this way was ...
  • ZEFERINO, Mauro Sérgio; 999999999 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-09-21)
    This dissertation presents the development and the application possibilities of a “One Day-Delivery” algoritm based on sincronized Petri nets coloured for the delivery of products from a distribution center. The relevance ...
  • FREITAS, Lílian Carla Ferreira; http://lattes.cnpq.br/9540949879898041 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2021-10-09)
    Considering the climate changes in the current world scenario, due to the increase in global temperature, added to the need for a social balance in the use of electricity, reducing the number of citizens without access ...
  • RODRIGUES, Lucilene de Oliveira; http://lattes.cnpq.br/9522421855174584 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2005-09-06)
    This work has the aim to analyse and optimise the influence of welding parameters on the geometric characteristics and production of a weld bead applied in a Flux Cored Arc Welding – FCAW- process. The process parameters ...
  • BARBOSA, Alexandre Loures; http://lattes.cnpq.br/5271170823655075 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2005-10-14)
    In a world more and more globalized, where products from several parts of the world are acquired and exported with relative easiness, it is verified the increasing necessity to create standards for the production of these ...
  • OLIVEIRA, Luciana Márcia de; http://lattes.cnpq.br/5005162449843164 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2005-09-05)
    In this work, was introduced a study of the welding with gas-shielded flux arc welding process (FCAW), trying to find the appropriate conditions for the welding with FCAW, besides studying the influence of the pulse ...
  • D’OLIVEIRA, Cristiana Rennó; http://lattes.cnpq.br/6163764362007014 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2006-12-13)
    This research represents the analisys of the knowledge management in the Product Development Process in conformance the ISO 9001:2000. The reason of such scientific contribution is tailed to fact that “the product ...
  • LIMA, Hércules Eliézer Rodrigues; 999999999 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-12-20)
    This work aim to analyze how the quality improvement is boarded in the operational level at manufacture enterprises whose result of productive process depends on intensive labor. Therefore, it is proposed to identify ...
  • BARBOSA, Luiz Paulo Costa; http://lattes.cnpq.br/8034230338250294 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2005-12-06)
    Knowing that the definition of conflict is the natural divergence between people or groups whose ideas, beliefs, values or needs are different, this work intends to study the conflicts caused by the use of the water ...
  • PRIMO, Kristiane Ramos; http://lattes.cnpq.br/2466118103276768 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2005-12-22)
    The principal sources of atmospheric polluting emissions of sugar/alcohol units are the steam boilers that use sugar cane bagasse as fuel. As a result of the combustion their release carbon oxides, (CO and CO2), nitrogen ...
  • PEREIRA, Matheus Antunes; http://lattes.cnpq.br/7402273694889760 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2021-12-03)
    Monitoring and maintenance of power transformers are of crucial importance, ensuring stability and performance to the whole electric system, being it's temperature one of the relevant variables to be monitored. In ...
  • SILVA, Rulemar Pessoa; 999999999 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2005-12-16)
    This dissertation presents the different forms of petition, in the administrative level, available to utilities, consumers and their representative entities in order to assure their rights in relation to acts and decisions ...
  • SILVA FILHO, Armando; 999999999 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2005-12-16)
    Electric energy generation produced close to the consumption local or in its own consumption installation – discarding power, property, energy source and technology – brings a series of benefits regarding traditional ...
  • BORGES, Cícero Lefort; http://lattes.cnpq.br/2442524184357461 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2005-11-25)
    This work presents techniques for connection to Database corporate relational of Utility of electric power, in the area that contains its Data of the electric net. The initial purpose of these techniques is to allow ...
  • RIBEIRO, Vander Alkmin dos Santos; http://lattes.cnpq.br/9893672119587472 (Universidade Federal de ItajubáBrasilIFQ - Instituto de Física e QuímicaPrograma de Pós-Graduação: Mestrado - Materiais para EngenhariaUNIFEI, 2005-12-07)
    The ceramics of the type ferrites are materials that present important characteristics of electrical conduction and magnetic properties, as much as material magnetic hard, how much of soft magnetic materials. The cubics ...
  • LACERDA, Daniel de Oliveira; http://lattes.cnpq.br/2068163428304551 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia de EnergiaUNIFEI, 2005-12-16)
    The utilization of optimization tools may provide a significant increase in competitiveness at modern companies. The application of such tools may be suitable for almost every production activity. For the manufacturers ...
  • BANHOLZER, Igor Ernesto Grieger; 999999999 (Universidade Federal de ItajubáBrasilIEPG - Instituto de Engenharia de Produção e GestãoPrograma de Pós-Graduação: Mestrado - Engenharia de ProduçãoUNIFEI, 2005-12-19)
    Investment analysis is carried out through the use of proven evaluation tools, such as the DCF (Discounted Cash Flow), which includes the NPV method (net present value) and the IRR method (Internal Rate of Return). The ...
  • CARDOSO, Bruno Pereira; 999999999 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2005-07-15)
    This production discuss the technical, economic and operational performance of the medium voltage transformers manufactured and/or repaired in Brazil, based on results of load and no-load losses, magnetization current, ...
  • RODRIGUES, Giordana Maria; http://lattes.cnpq.br/9630980283008475 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2019-07-10)
    This work presents the design procedure and the analysis of the radiator elements, for the operational frequency of 5 GHz, using microstrip antennas to be applied in the helicopters. The designed microstrip antenna is ...
  • SILVA, Leonardo Dalcin; http://lattes.cnpq.br/5443578554591931 (Universidade Federal de ItajubáBrasilIESTI - Instituto de Engenharia de Sistemas e Tecnologia da InformaçãoPrograma de Pós-Graduação: Mestrado - Engenharia ElétricaUNIFEI, 2021-11-03)
    Macrophytes play an important role in the ecosystems in which they occur, such as reservoirs and natural lakes and river. They are responsible for maintaining the natural balance, such as oxygenation, filtration, and ...