Now showing items 402-421 of 592

    • Um modelo de distribuição de renda utilizando uma variação espacial e evolucionária do jogo do ultimato 

      Alves, Lucas Brant Vilanova; http://lattes.cnpq.br/0826695971094457 (Universidade Presbiteriana MackenzieFaculdade de Computação e Informática (FCI)Engenharia ElétricaUPMBrasil, 2018-06-12)
      Di erent types of models have been proposed to study the process of income distribution in a society. In this work, a variation of the ultimatum game is proposed to investigate how the behavior in a bargaining situation a ...
    • Um modelo de estudante baseado em redes Bayesianas para o estudo de fundamentos de orientação a objetos 

      Lima, Samuel Fontes; http://lattes.cnpq.br/2802324462075333 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2010-08-18)
      Nowadays, object oriented languages are among the most used ones. Recent studies with beginners have shown that the object oriented programming language (OOP) concepts are not so easy to learn. Students have difficulties ...
    • Um modelo de sistema visual baseado em redes de Newman-Watts acopladas 

      Mayer, Brian Lee; http://lattes.cnpq.br/8319612533275452 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2016-07-27)
      Here, the occurrence of synchronism in coupled Newman-Watts graphs is studied, as a model of neural network. The inspiration for this study comes from the visual system of mammals. The whole network is formed by four ...
    • Um modelo de sistemas integrados para o desenvolvimento e gestão do conhecimento organizacional 

      Tsuno, André Sussumi; http://lattes.cnpq.br/4108234906713316 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2007-09-04)
      This project presents a proposal of methodology using integrated systems for support in companies for the development and the knowledge management company. The great focus of the research concentrates in the proposal and ...
    • Um modelo para avaliar a validade da hipótese de mistura homogênea em sistemas epidemiológicos 

      Turnes Junior, Pericles do Prado; http://lattes.cnpq.br/4368901324420743 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2014-07-29)
      There are many epidemiological models written in terms of ordinary differential equations (ODE). This approach is based on the homogeneous mixing assumption; that is, the topological structure of the network of social ...
    • Um modelo para recomendação de cursos de especialização baseado no perfil profissional do candidato 

      Souza, Antonio Eduardo Rodrigues de; http://lattes.cnpq.br/5614020190405685 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2013-08-27)
      Economic globalization has made products and services markets more competitive, demanding a better qualification of manpower. Consequently, companies are in need of best qualified professionals to meet specific demands. ...
    • Modificação da superfície do aço AISI 4140 pela nitretação por plasma 

      Monção, Francisco das Chagas; http://lattes.cnpq.br/5447776456920705 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de Materiais e NanotecnologiaUPMBrasil, 2019-02-04)
      Currently, the plasma nitriding process is presented as an excellent alternative for thermochemical treatment to meet the growing demand of industries of various segments for surface treatments in machine parts, made of ...
    • Modulador 1-seg para SBTVD usando GNU Radio 

      Maciel, Yuri Pontes; http://lattes.cnpq.br/9841928318274123 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2015-02-06)
      This paper describes by theoretical conceptualization and pratical experiences two relevant themes of electrical engineering and communications: software defined radio and the Brazilian digital television standard. This ...
    • Modulador do sistema ATSC 3.0 usando Gnuradio Companion 

      Dionísio, Victor Morales; http://lattes.cnpq.br/1420762301229395 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2017-08-07)
      This paper presents the characteristics of two recent technologies on the scienti c and telecommunications community: the Advanced Television Systems Committee (ATSC) 3.0; the Software De ned Radio (SDR). Later, the usage ...
    • Moduladores de eletro-absorção integrados com materiais bidimensionais 

      Marques, Israel Avansi; http://lattes.cnpq.br/2387328257612150 (Universidade Presbiteriana MackenzieFaculdade de Computação e Informática (FCI)Engenharia ElétricaUPMBrasil, 2018-06-14)
      Two-dimensional materials herald the coming of advances in many areas of Engineering, thanks to the peculiar physicochemical properties obtained when one isolates a single layer of minerals such as graphite and black ...
    • Motivação e gestão de projetos no contexto organizacional 

      Moura, Lucineide de (2013-06-14)
      As empresas a cada dia vêm dando mais importância para o fator motivacional, pois acreditam que a motivação de seus colaboradores tem um papel relevante na prestação de serviço com qualidade. O presente trabalho tem como ...
    • Nanocompósito de óxido de grafeno e nanopartículas metálicas para espectroscopia raman amplificada por superfície (SERS) 

      Vianna, Pilar Gregory; http://lattes.cnpq.br/5168675150642820 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2017-01-24)
      Light interaction with the electronic cloud of metallic nanoparticles at frequencies that are resonant with the natural oscillation frequency of the cloud is known to excite localized surface plasmons. This phenomenon is ...
    • Nanocompósitos a base de polietileno de baixa densidade utilizando óxido de grafeno e grafeno como cargas 

      Medeiros, Gabriela Santos; http://lattes.cnpq.br/3239122799826348 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de Materiais e NanotecnologiaUPMBrasil, 2019-08-08)
      The main objective of this scientific project was to obtain and characterize polymeric nanocomposites based on low-density polyethylene-LDPE and two-dimensional fillers (graphene oxide and graphene) in order to improve the ...
    • Nanocompósitos de polietileno de alta densidade : nitreto de boro hexagonal para aplicações em embalagens 

      Santos, Michelle Cristina Corrêa dos; http://lattes.cnpq.br/2061116754094440 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de Materiais e NanotecnologiaUPMBrasil, 2019-08-27)
      This work concerns the preparation and characterization of HDPE-based high density polyethylene (HDPE) nanocomposites with incorporation of hexagonal boron nitride (hBN) nanoparticles to obtain materials with improvements ...
    • Nova caracterização da noção de reversibilidade parcial para autômatos celulares unidimensionais em reticulado cíclico, com foco no espaço elementar 

      Corrêa, Ronaldo de Castro; http://lattes.cnpq.br/3428767806574816 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2015-11-23)
      Cellular automata are discrete dynamic systems that by local action rules, even very simple, can present arbitrarily complex global processing. The reversibility is a property that a few rules have and guarantees the ...
    • Uma nova proposta de antena banda larga para recepção do sinal de tv digital do padrão ISDB-T 

      Santos, Edson Tafeli Carneiro dos; http://lattes.cnpq.br/0161192178607515 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia ElétricaUPMBrasil, 2016-02-05)
      The digital television reception system has a number of possible technological changes in its architecture. One of the changes is the transition from the VHF broadcast band to UHF. This fact requires a change in design, ...
    • Um novo algoritmo imunológico artificial para agrupamento de dados 

      Borges, Ederson; http://lattes.cnpq.br/2600519989703553 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2010-01-27)
      Clustering is an important data mining task from the field of Knowledge Discovery in Databases. There are several algorithms capable of performing clustering tasks, and the most popular ones involve the calculation of a ...
    • Um novo esquema de proteção para redes PON TDM 

      Carvalho, Maurício Moderno de; http://lattes.cnpq.br/2256727812302399 (Universidade Presbiteriana MackenzieEngenharia ElétricaEngenharia ElétricaUPMBR, 2008-08-06)
      By adopting a ring topology and optical switches we propose a novel protection mechanism for time division multiplexed passive optical network (TDM-PON) that provides resilience against multiple network fails. Some protection ...
    • Novo nanocompósito ternário baseado em politiofeno, óxido de grafeno reduzido e dióxido de manganês para armazenamento de energia 

      Cremonezzi, Josué Marciano de Oliveira; http://lattes.cnpq.br/9630847911449010 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de MateriaisUPMBrasil, 2017-12-06)
      Supercapacitors are present in almost all kinds of electronic devices that we use in our everyday lives. Applications in systems for storing energy generated from clean sources and for powering electric cars, computers ...
    • Novo nanocompósito ternário baseado em politiofeno, óxido de grafeno reduzido e dióxido de manganês para armazenamento de energia 

      Cremonezzi, Josué Marciano de Oliveira; http://lattes.cnpq.br/9630847911449010 (Universidade Presbiteriana MackenzieEscola de Engenharia Mackenzie (EE)Engenharia de MateriaisUPMBrasil, 2017-12-06)
      Supercapacitors are present in almost all kinds of electronic devices that we use in our everyday lives. Applications in systems for storing energy generated from clean sources and for powering electric cars, computers ...