Platform Specific Model
Mostrando 13-24 de 39 artigos, teses e dissertações.
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13. DEVELOPMENT OF A METHODOLOGY FOR THE COORDINATION HYDROTHERMAL-TERM IN ELECTRIC MARKET COMPETITIVE / Desenvolvimento de uma metodologia para a coordenação hidrotérmica de longo prazo em mercado elétrico competitivo
In this work a methodology based on linear programming for long-term hydrothermal scheduling of electric power systems is proposed. The objective of the hydrothermal scheduling is to find an optimal operation for a specific time interval and with high reliability and minimum cost. That is equivalent to determine an optimal generation scheduling for the power
Publicado em: 2007
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14. Structural coverage analysis of test sets derived from formal specifications: a comparative study in the space applications context / Análise de cobertura de critérios de teste estruturais a partir de conjuntos derivados de especificações formais: um estudo comparativo no contexto de aplicações espaciais
Testing techniques can be divided, in high level, in code-based ones (white box) and specification based ones (black box). None of them are complete as they intend to identify different kinds of faults. The use of them together can increase the application confidence level. Thus, it is important to investigate the relationship between structural testing tech
Publicado em: 2007
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15. A PROCESS BASED ON MDA FOR SPECIALIZATION OF PERSISTENCE MECHANISMS / UM PROCESSO BASEADO EM MDA PARA A ESPECIALIZAÇÃO DE MECANISMOS DE PERSISTÊNCIA
According to the changes on functional and non-functional requirements on application field, there is a great need for softwares to adapt themselves to these changes. Due to it, the process involved on this work has the purpose of automate some parts of applications´ developments, reducing the manual work needed to adapt the software systems to the need of
Publicado em: 2006
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16. USANDO A ABORDAGEM MDA NO DESENVOLVIMENTO DE SISTEMAS MULTI-AGENTES / MDA BASED APPROACH FOR DEVELOPING MULTI-AGENT SYSTEMS
Multi-agent systems (MAS) differ from non-agent systems because agents are intended to be autonomous units capable of flexible and intelligent actions. For this reason it is proposed in the literature a great number of methodologies frameworks and languages to support the development of these systems. Several methodologies and their tools are come from artif
Publicado em: 2005
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17. O currículo para educação infantil: uma leitura da proposta orientada por temas geradores noProjeto Escola Cabana / The curriculum for infantile education: a reading of the proposal guided by generating subjects in the Escola Cabana Project
The work that I present, deals with elaboration of a research that has as object the boarding of the infantile education in the Projeto Escola Cabana (PEC), developed in the period of 1997 until 2004 in Belém Pará, focusing in its main lens the configuration of the curriculum guided for subjects. To construct on the subject that I explore, I organize the i
Publicado em: 2005
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18. Desenvolvimento de um programa computacional para o dimensionamento de colhedoras, considerando a pontualidade na colheita
Grain harvest is a critical operation due to climatical risk that may cause delays with significant losses in quantity and quality of the harvested material. Although such losses are unknown for most of crops, producers try to avoid them employing fleet of harvesters with more capacity than the necessary increasing the fixed costs of the operation due to the
Publicado em: 2005
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19. Uma estrategia de roteamento OSPF adaptativo baseado em estimação de banda / An adaptive OSPF routing strategy based on bandwidth estimation
Internet increase and diversity demand "smart" tools that could make possible to routing protocols self-adapt to network current state (its topology and congestion situation). Smart tools, although, can result in great processing and communication overload. This work presents, besides a new adaptive OSPF routing strategy based on bandwidth estimations, a sim
Publicado em: 2004
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20. LabSis : um ambiente para desenvovimento de aplicações sismicas Matlab
The Matlab package is a tool of widespread use in the academic environment, because of its advantages in simple direct programming, graphs and visualization tools. It allows initial implementations of algorithms and procedures very quickly in a series of applications. As a counterpar to the above good qualities, Matlab programs do not exhibit the computation
Publicado em: 2004
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21. LUATS A REACTIVE EVENT-ORIENTED TUPLE SPACE / LUATS UM ESPAÇO DE TUPLAS REATIVO ORIENTADO A EVENTOS
The widespread use of the Internet along with the rapid growth and acceptance of the Web as a general application platform impose new requirements associated with the integration and coordination of autonomous and heterogeneous software components. The specific needs of this context led to the development of new coordination mechanisms, among which the react
Publicado em: 2003
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22. Effects of caffeine on learning and memory in rats tested in the Morris water maze
We studied some of the characteristics of the improving effect of the non-specific adenosine receptor antagonist, caffeine, using an animal model of learning and memory. Groups of 12 adult male Wistar rats receiving caffeine (0.3-30 mg/kg, ip, in 0.1 ml/100 g body weight) administered 30 min before training, immediately after training, or 30 min before the t
Brazilian Journal of Medical and Biological Research. Publicado em: 2002-10
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23. Post-Training Cyclooxygenase-2 (COX-2) Inhibition Impairs Memory Consolidation
Evidence indicates that prostanoids, such as prostaglandins, play a regulatory role in several forms of neural plasticity, including long-term potentiation, a cellular model for certain forms of learning and memory. In these experiments, the significance of the COX isoforms cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2) in post-training memory process
Cold Spring Harbor Laboratory Press.
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24. Training affects the development of postural adjustments in sitting infants.
1. The present study addressed the question of whether daily balance training can affect the development of postural adjustments in sitting infants. 2. Postural responses during sitting on a moveable platform were assessed in twenty healthy infants at 5-6, 7-8 and 9-10 months of age. Multiple surface EMGs and kinematics were recorded while the infants were e