Dedicated Circuit
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Modeling an Optical Network Operating with Hybrid-Switching Paradigms
Abstract The continuous increasing of the Internet traffic has brought serious concerns about capacity exhaustion of the optical infrastructure in a medium term horizon. Taking into account the optical networks, comprising the Internet backbone, the strategies to avoid this catastrophic scenario point to the development of new technologies that enable the ca
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2016-12
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2. Implementação de um circuito dedicado para roteamento de datagramas IPv4 / Implementation of a dedicated circuit for IPv4 packets forwarding
O desempenho do encaminhamento de pacotes é essencial para determinar a velocidade que pode ser alcançado pelas redes de computadores. Não adianta o meio físico permitir grande fluxo de dados se os roteadores não conseguirem fazer o processamento das informações com a eficiência necessária. Este trabalho propõe uma implementação de um circuito in
Publicado em: 2010
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3. Módulo IP de um Demultiplexador para o Subsistema Fluxo de Transporte- MPEG-2-Aderente ao Sistema Brasileiro de TV Digital
In the Brazilian scenario, the development of hardware components through computational methodologies and tools, available at affordable costs to education and research centers have make it feasible to design blocks and integrated circuit modules up to intellectual property IP level, focusing strategic areas of industry, specially those dedicated to the comp
Publicado em: 2010
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4. EXPLORAÇÃO DE OPERADORES ARITMÉTICOS NA TRANSFORMADA RÁPIDA DE FOURIER / ARITHMETICS OPERATORS EXPLORATION IN FAST FOURIER TRANSFORM
The power consumption reduction in the fast Fourier transform (FFT) is important because applications in battery-powered embedded systems grows daily. Thus this work focuses on the application of techniques to reduce power in specific projects of FFT algorithms. The goal is to achieve an architectural exploration in the FFT core, the decimation in time butte
Publicado em: 2010
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5. Trombones, tambores, repiques e ganzás: a festa das agremiações carnavalescas nas ruas do Recife (1930-1945)
This paper aims to debate on the Carnival experienced in the streets of downtown Recife, especially by popular groups, assuming that these groups include Carnival in their daily practices annually, setting up new spaces for revelry. Discusses the role of the state and other authorities in the organization of the party, especially in the period 1930 -1945, wh
Publicado em: 2010
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6. Avaliação de Processos GMAW Duplo-Arame em Baixa Corrente com Controle do Formato de Onda e com Auxílio de Feixe de Laser / Assessment of Low Current Tandem GMAW Processes with Waveform Control and with Aid of Laser Beam
In face of manufacturing-related limitations in the present-day industry, the welding sector has looked for new, or even not so new, processes. In other words, it has invested in the development of new processes and, especially, in the use of new arrangements for conventional processes. Thus, the aim of this work was to assess the use of combined processes a
Publicado em: 2009
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7. Politics and performances of diversisity : intercultural musical scene in São Paulo / Politicas e performances da diversidade : etnografia de um circulo musical intercultural em São Paulo
The objective of this dissertation is to analyze the constitution of a world music production and consumption scene in São Paulo (Brazil) by a network of musical groups and musicians dedicated to the practice of non-western and non-Brazilian musical instruments and languages. This network is formed both by groups that are specialized in specific musical cul
Publicado em: 2009
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8. TransgressÃes na obra de John Waters: uma anÃlise de Pink Flamingos e Problemas Femininos
John Waters is an american director that begging to make movies underground on 60Âs. Since Pink Flamingos, Waters became known for scenes charged like bizarre. Persons, among other, by the actor Harris Glen Milstead, known like Divine. One of the major factors of the recognition for the author was the exhibitions in the film circuit Midnight Movie, dedicate
Publicado em: 2009
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9. De agressor a dependente : a produÃÃo de sentidos sobre violÃncia de gÃnero em Centros de AtenÃÃo Psicossocial
The objective of this study was to investigate how professionals and users who act in CAPSad (Centers for Psychosocial Care dedicated to the treatment of people with problems arising from the use of alcohol and other drugs) produce meanings about gender violence, whereas this is where services are often sent men perpetrators of violence, although these cente
Publicado em: 2009
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10. Projeto de uma fonte de tensão de referencia do tipo bandgap em tecnologia CMOS
This work aims at the project and implementation of a bandgap voltage reference source in CMOS technology. It presents a summary of commonly adopted bandgap circuits, as well as a discussion over their features. This text is divided in 6 chapters, the first one being an introduction of the concept of a bandgap circuit. The second chapter is an overview of th
Publicado em: 2002
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11. Desfile de imagens : um estudo sobre a linguagem visual das revistas de moda (1990-2000)
The aim of this study is to realize an analysis about fashion, based on a material constituted by the specialized magazines. My research was dedicated to the internal circuit ofthe images - the visual dialogue we can detect among the photographs - and to the speeches of it s authors. What I seek to demonstrate are the interactions between the visual characte
Publicado em: 2002
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12. Sistema interativo de modelagem e simulação de sistemas flexiveis de manufatura-sisma
Inside the current complexity of the highly automated, computer-controlled manufacturing systems, even the most careful analytical planning sometimes fails to prevent major blunders. This fact has caused organizations to increasingly turn to simulation for dynamic analysis of these systems prior to any implementation. However, simulation modelling studies te
Publicado em: 1992