Heterogeneous Environment
Mostrando 25-36 de 156 artigos, teses e dissertações.
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25. Spatial variability of forage yield and soil physical attributes of a Brachiaria decumbens pasture in the Brazilian Cerrado
The objective of this study was to analyze variability, linear and spatial correlations of forage dry mass yield (FDM) and dry matter percentage (DM%) of Brachiaria decumbens with the bulk density (BD), gravimetric (GM) and volumetric (VM) moisture, mechanical resistance to penetration (RP) and organic matter content (OM), at depths 1 (0-0.10 m) and 2 (0.10-
Revista Brasileira de Zootecnia. Publicado em: 2011-10
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26. Grades computacionais baseadas em modelos economicos / Grid computing based on economic models
Grid computing is a paradigm that allows the sharing of heterogeneous resources, geographically distributed and under independent administration. Sharing must be done to optimize the use of resources and meet quality of service requirements. Economic models can be applied to provide a fair allocation of these resources and to promote the entry of a greater n
Publicado em: 2010
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27. RELATO DE EXPERIÊNCIA DA IMPLANTAÇÃO DE BOAS PRÁTICAS DE ENGENHARIA DE SOFTWARE EM UM AMBIENTE HETEROGÊNEO / REPORTING THE EXPERIENCE OF DEPLOYMENT OF SOFTWARE ENGINEERING BEST PRACTICES IN A HETEROGENEOUS ENVIRONMENT
Métodos Ágeis são estratégias recentes na Engenharia de Software (começaram a se popularizar em 2001), que surgiram com a promessa de serem flexíveis e adaptáveis - características muito importantes para lidar com constantes mudanças de requisitos em projetos. O Scrum, método ágil estudado neste trabalho, necessita de uma infraestrutura adequada p
Publicado em: 2010
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28. Síntese e avaliação de sílica tipo M41S contendo cátions CTA em transesterificação catalítica
The investments in the biofuel production have increased a lot in the last years mainly because of smaller damages they cause to the environment in comparison with the derived conventional petroleum fuels. The reaction of biodiesel formation is denominated transesterification and, nowadays that reaction happens in the presence of homogeneous catalyst as the
Publicado em: 2010
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29. Algoritmos para escalonamento de tarefas dependentes representadas por grafos acíclicos direcionados em grades computacionais / Scheduling algorithms for dependent tasks represented by directed acyclic graphs on computational grids
Computational grids are potentially large distributed systems composed of heterogeneous resources connected by a network with heterogeneous links. These systems became largely used in the execution of tasks which require large processing capacities. Because they are shared systems, task submission in grids independently originate from a number of users, lead
Publicado em: 2010
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30. Mapping and analysis of urban green areas as urban environment quality indicator : case study of Paulinia-SP, Brazil / Mapeamento e analise das areas verdes urbanas como indicador da qualidade ambiental urbana : estudo de caso de Paulinia-SP
This work had as objective contribute to studies related to spatial planning thorough the mapping and analysis of urban green areas as urban environmental quality indicator using geospatial technologies to support public policies to the Paulinia city, state of São Paulo. The methodology used in this study was effective for mapping and analysis of the spatia
Publicado em: 2010
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31. Análise de mecanismos de replicação de dados para grades de computadores / Analysis of data replication mechanisms for grid computing
A datagrid is an distributed computing environment designed to aggregate and share storage resources that are geographically distant. Datagrids provides infrastructure and services for discovery, transfer, handling and managing large amounts of data stored in distributed repositories. The datagrids share characteristics with peer-to-peer networks, distribute
Publicado em: 2010
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32. Ferramenta para mapear a qualidade percebida pelo usuário em requisitos de QoS em ambiente convergente e heterogêneo. / User perceived quality into convergent and heterogeneous environment QoS requirements mapping tool.
Uma das principais características dos sistemas de informação e de comunicação é permitir que os usuários finais utilizem e disponibilizem serviços interativos com conteúdo multimídia a qualquer hora, em qualquer lugar, com qualquer dispositivo e em movimento, independentemente da tecnologia de rede utilizada. Um desafio que surge face a essa nova
Publicado em: 2010
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33. Energia elétrica no setor residencial à luz do consumo consciente: município de Santo André, um estudo de caso / Electricity on Residential Section under the light of conscious consumption
The current research has the general goal of analyzing the behavior of the residential consumer, regarding electricity daily use, approaching characteristics present at conscious consumption, on three neighborhoods in Santo Andre. The residential section is the second major electricity consumer in Brazil, reaching 22% of the total and it is one of the most g
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2009
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34. Comparação de métodos de otimização para o problema de ajuste de histórico em ambientes paralelos
The process of history matching aims on the determination of the models parameters from a petroleum reservoir. Once adjusted, the models can be used for the prediction of the reservoir behavior. This work presents a comparsion of dierent optimization methods for this problem s solution. Derivative based methods are compared to a genetic algorithm. In particu
Publicado em: 2009
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35. Using eye tracking to evaluate the user experience upon interactive television applications. / Uso de rastreamento do olhar na avaliação da experiência do tele-usuário de aplicações de TV interativa.
The introduction of digital terrestrial TV in Brazil allows users of free TV, the main source of information and entertainment in the country, to have access to services offered by Interactive TV (TVi). These users, who constitute a large and heterogeneous population, composed of individuals of varying degrees of education, age and knowledge of computers, wi
Publicado em: 2009
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36. Diversidade e inclusão: um estudo sobre gênero em uma indústria farmacêutica
The diversity plays an increasingly important role within organizations, sometimes due to social justice reasons, or for reaching greater organizational efficiency and effectiveness. However, having a demographically and heterogeneous staff does not mean necessarily that its components feel included in the work environment. The aim of this study was to inves
Publicado em: 2009