Protocol Engineering
Mostrando 13-24 de 50 artigos, teses e dissertações.
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13. Instructional design´s discipline of Production Engineering postgraduate program: the proposal based on strategies for collaborative learning in virtual environment / Design instrucional de uma disciplina de pós-graduação em Engenharia de Produção: uma proposta baseada em estratégias de aprendizagem colaborativa em ambiente virtual
Faced with increasing development of information technology and communication, the educational system is gradually changing the teaching-learning strategies, adapting to both the traditional procedures and techniques for teaching technologica tools provided by the virtual environment of learning. The evaluation process and monitoring of learning in this envi
Publicado em: 2009
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14. Uma proposta de extensão para um protocolo para arquiteturas de alta disponibilidade
Behind the growth of the amount of broadband users connections in the world, the wide use of mobile devices as cell phones and PDAs and other access from anywhere throughout Internet, always require some level of availability to support customer needs. This necessity made which the high availability architectures were used on large scale and they were migrat
Publicado em: 2009
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15. Avaliação da osteointegração do copolímero PHBV obtido de Chromobacterium violaceum, em falha óssea produzida no fêmur de ratos wistar
Biopolymers have attracted great interest as alternative materials for wound and lost tissues treatments. The objective of this work is the study of the interaction between biological tissues and scaffolds produced from polyhydroxialkanoates (PHAs). PHAs are biodegradable and bioresorbable polymers. Scaffolds of PHA were produced in a bioreactor from poly(3-
Publicado em: 2009
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16. Gerência de redes BWA através de Framework e métricas de avaliação de desempenho / Management of BWA Networks through of framework and metrics of performance evaluation
O objetivo deste trabalho é apresentar métricas de avaliação de desempenho em Broadband Wireless Networks (BWA). Para atingir este objetivo foi necessária a construção de um Framework de gerência de redes customizado aos equipamentos utilizados. Foram aplicados os conhecimentos de propagação de sinais de rádio freqüência (RF), planejamento de si
Publicado em: 2009
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17. Defect engineering in H and He implanted Si
The present work relates an investigation of H2 + and He+ coimplanted (001)-Si substrates. The phenomena of blistering and exfoliation were studied by SEM as a function of the implantation parameters (energy, fluence, current and H/He ration) and annealing protocol. A window behavior as function of the implanted fluence was observed and two distinct fluence
Publicado em: 2009
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18. Flexibilidade e otimização do backbone baseado na arquitetura IP/ MPLS na rede SERPRO
A crescente demanda de tráfego e o dinamismo do mercado de Redes de Computadores, necessitando a cada dia mais de integração entre serviços (voz, vídeo e dados), fazem com que os ISPs (Internet Service Providers) estejam sempre em constante atualização, visando acompanhar as tendências desse mercado tecnológico, com o objetivo não só de prover uma
Publicado em: 2009
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19. Strategy of monitoring and automation in irrigation systems using communication devices in wireless sensor network / Estratégia de monitoramento e automação em sistemas de irrigação utilizando dispositivos de comunicação em redes de sensores sem fio
The goal of this study was to develop strategies for monitoring and automated irrigation systems using FDR capacitance sensors to collect data of water content in the soil through Wireless Sensor Network (WSN). The FDR capacitance sensors were developed in the Department of Agricultural Engineering (DENA) pertain UFC. Were used 14 FDR capacitance sensors and
Publicado em: 2009
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20. Avaliação do uso de observáveis coletadas com receptores de navegação pessoal para determinação de coordenadas em linhas base curtas / Evaluation of the use of observable collected with receivers, personal navigation coordinates to determine base lines short
In recent decades the use of equipment for positioning, particularly the personal navigation receivers gained relative importance, and the acquisition of these receivers has increased considerably. These eceivers, however, were not developed for task that requiring accuracy, because it estimate and store positions with precision and accuracy of the order of
Publicado em: 2008
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21. Avaliação e implementação de propostas de melhoria para o protocolo IRIS baseadas em tecnologias de web semântica. / Evaluation and implementation of improvement proposals for the IRIS protocol based on semantic web technologies.
The aim of this thesis is to evaluate whether Semantic Web technologies can contribute to Internet Registry Information Service Protocol (IRIS) protocol development. IRIS is a new protocol for providing an information service for Internet resources. It is currently still under development by an Internet Engineering Task Force (IETF) working group. The object
Publicado em: 2007
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22. Auxiliar protocol for the investigation of incidents involving the use of pulmonary ventilators in ICU / Protocolo auxiliar para investigaÃÃo de incidentes envolvendo o uso de ventilador pulmonar em UTI
The use of electromedical devices in medicine generates the possibility of hazards for patients and health professionals. To assure a safe use of those devices the ANVISA Agency created a system called âTecnovigilÃnciaâ. The base of the system âTecnovigilÃnciaâ is the notification by the establishments of health of the incidents involving equipment tha
Publicado em: 2007
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23. Efeito agudo do alongamento estático dos isquiotibiais no desempenho isocinético dos músculos flexores e extensores de joelho
Stretching exercises are commonly prescribed before training sessions and competitions aiming at performance improvements and injury prevention. However, recent studies have shown that stretching may cause acute muscular torque production deficits. The physiological and biomechanical mechanisms underlying this behavior are not completely known. Moreover, the
Publicado em: 2007
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24. Gerenciamento distribuído e flexível de protocolos de alto nível, serviços e aplicações em redes de computadores
As redes de computadores experimentam um grande crescimento não apenas em tamanho, mas também no número de serviços oferecidos e no número de protocolos de alto nível e aplicações que são executados sobre elas. Boa parte desses software (ex.: ICQ e Napster), em geral, não está diretamente ligada a aplicações críticas, mas o seu uso não control
Publicado em: 2007