Transmission Congestion
Mostrando 1-12 de 20 artigos, teses e dissertações.
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1. SPECIAL ARTICLE COVID-19: ENT Manifestations in Patients Suffering from COVID- 19: Study from a COVID Hospital in North India
Abstract Introduction COVID-19 has been one of the worst pandemics faced by the human civilization, and otorhinolaryngological manifestations are commonly seen in this disease. Objective The present study was done to profile the ear, nose, and throat (ENT) manifestations in patients diagnosed with COVID-19. An attempt has also been made to assess whether t
International Archives of Otorhinolaryngology. Publicado em: 2022
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2. Algoritmo de escalonamento DRR com quantum adaptativo para o tráfego downlink de redes IEEE 802.16j / DRR adaptive quantum scheduling algorithm for downlink traffic of IEEE 802.16j networks
IEEE 802.16j networks provide, through the Relay Station (RS), improvements with regard to previous specifications of WiMAX in terms of increased coverage area, reduction of deployment costs due to low cost of RS compared to a Base Station (BS) and system average throughput increase. Its main purpose is to meet demands for wireless broadband access at lower
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/10/2012
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3. Desenvolvimento de modelos e algoritmos sequenciais e paralelos para o planejamento da expansão de sistemas de transmissão de energia elétrica / Development of mathematical models, sequential and parallel algorithms for transmission expansion planning
The main objective of this study is to propose a new methodology to deal with the long-term transmission system expansion planning with multiple generation dispatch scenarios problem (TEP-MDG). With the methodology proposed in this thesis we aim to build expansion plans with minimum investment cost and also capable of meeting the new demands of modern electr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2012
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4. CARTOGRAFIA REGIONAL DA LEPTOSPIROSE: DINÂMICA ESPAÇO-TEMPORAL DA PATOLOGIA NA 4 COORDENADORIA REGIONAL DE SAÚDE, RS. / REGIONAL MAPPING OF THE LEPTOSPIROSIS: SPATIOTEMPORAL DYNAMICS OF PATHOLOGY AT THE 4TH REGIONAL HEALTH DISTRICT, RS.
Leptospirosis is a ubiquitous disease, waterborne, with several animal reservoirs (wild and domestic) and urban and rural transmission, receiving climatic/socioeconomic influences. Its manifestations vary from asymptomatic and light tables to hemorrhagic fevers. This study aimed to evaluate the cases reported in SINAN of the 4CRS, RS, from 1999 to 2006, perf
Publicado em: 2010
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5. Um estudo de planejamento da expansão da transmissão em sistemas de potência considerando a incerteza
This work presents the development of a model for long term transmission expansion planning, which considers the system security (N-1 criterion), the cost of congestion, the impact of new facilities in system operation and the risk associated to demand growth uncertainty. It is proposed in the planning methodology the usage of load curtailment tolerance rela
Publicado em: 2009
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6. Uma proposta para mitigação do risco de congestionamento da transmissão em sistemas hidrotérmicos
This work presents a proposal of transmission congestion management for hydrothermal systems with the objective of minimizing the energy commercialization risk associated with the uncertainty of costs by transmission congestion. In this proposal there are defined basic rules to offer the Contracts of Congestion of the Transmission, which are financed by reso
Publicado em: 2008
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7. Gerenciamento ativo de filas para o protocolo "High Speed Transmission Control Protocol" em redes com produto banda-atraso elevado / Active queue management High Speed Transmission Control Protocol in high bandwidth-delay networks
The efficient utilization of bandwidth in high speed and large delay networks, called high bandwidth-delay product networks (BDP), has become a major challenge. This is due to adjustments of the Transmission Control Protocol (TCP). The High Speed TCP HSTCP): a TCP variant to high BDP networks, employs more aggressive adjustments, allowing scalable bandwidth
Publicado em: 2008
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8. Analysis of TCP protocols for high speed networks / Analise de protocolos TCP para redes de alta velocidade
The importance of the Reno TCP protocol started operating in January 01 st, 1983. Since this milestone, there were expressive advances on data transmission technologies, such as those of optical fibers and satellite channels which allow high transmission rates on long distances. Reno TCP remains the Internet standard protocol. However, its operation presents
Publicado em: 2008
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9. Alocação de custos de congestionamento em redes de transmissão de energia elétrica baseada no princípio usuário-pagador / Congestion costs allocation in electrical energy transmission networks based on the pay-as-used concept
Uma nova estratégia para alocação de custos associados ao gerenciamento de congestionamento na rede elétrica é apresentada. Ela é aplicada a duas situações. A primeira diz respeito ao re-despacho, usado pelo Operador Independente do Sistema - ISO para aliviar o congestionamento. Este procedimento implica custos adicionais em mercados com esquema "pay
Publicado em: 2008
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10. Investigation of the real time communication problem with consumers during energy supply interruption in critical days. / Estudo do problema da comunicação em tempo real com o consumidor na situação de interrupção de fornecimento de energia elétrica em dias críticos.
Severe weather conditions such as hurricanes, lightning storms, etc. have the potential to seriously damage electric utility transmission and distribution systems. This type of damage will disrupt electrical service until the physical facilities can be replaced or repaired. Then large storms can result in a massive number of customer outages, sometimes takin
Publicado em: 2007
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11. Burst TCP: an approach for benefiting mice flows
O Transmission Control Protocol (TCP) à responsÃvel pelo serviÃo de transporte confiÃvel de dados da pilha TCP/IP e por carregar mais de 90% de todo o trÃfego da Internet. Adicionalmente, a estabilidade e a eficiÃncia dos mecanismos de controle de congestionamento do TCP tÃm sido extensivamente estudadas e jà sÃo conhecidas na comunidade de redes. E
Publicado em: 2007
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12. Patologia e caracterização molecular de Neorickettsia Helminthoeca em cães no Brasil
Neorickettsia helminthoeca, an intracellular obligate bacterium, is the cause of salmon poisoning disease (SPD) of canids. The digenean trematode, Nanophyetus salmincola, is the vector of the bacterium, which maintains the pathogen throughout its entire life cycle, that includes a river snail (Oxytrema silicula), fishes (principally, salmon and trout), and c
Publicado em: 2006