Strategy Problem Solving
Mostrando 25-36 de 45 artigos, teses e dissertações.
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25. Argumentation and metacognition in the arithmetical problem solving of division / Argumentação e metacognição na solução de problemas aritmeticos de divisão
The objective of this study was to investigate the existence of relations between the argumentation, the metacognition and the performance in the arithmetical problem solving of division, routine and not routine, in two different environments: interactive, by means of exchanging of argumentation in pairs and the employment of the technique of "think out in l
Publicado em: 2008
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26. RTSCup: testbed for multiagent systems evaluation
The evaluation of any computational system is an important phase of its development process and this is not different to systems that use Artificial Intelligence (AI). For such systems, in particular, there is a trend in employing simulation environments as testbeds, which enable the evaluation of such systems in different test scenarios. The area of interes
Publicado em: 2008
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27. Uso do desenho animado ambiental como estratégia metodológica para educação ambiental
This work investigates the teaching possibilities of the material Desenho Animado Ambiental (DAA: Environmental Cartoon) and its generator themes, as a methodological strategy for Environmental Education. DAA is a DVD in which the main character, Menino Caranguejo (Crab Boy) (http://www.caranguejo.com), presents environmental concepts and develops values whi
Publicado em: 2008
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28. ConcepÃÃes de professores e alunos sobre ResoluÃÃo de Problemas Abertos como EstratÃgia de Ensino e Aprendizagem da MatemÃtica na EducaÃÃo de Jovens e Adultos: um estudo de caso de uma escola em CeilÃndia â DF
This is a study of the teaching of mathematics in adult and youth education, from the perspective of methods of instruction in problem solving. The question is examined of how the resolution of open-ended problems can contribute to effective mathematics learning, providing essential inputs for active comprehension and intervention in real problems, from the
Publicado em: 2007
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29. Estratégias de enfrentamento e qualidade de vida de pacientes acometidos por acidente vascular encefálico em processo de reabilitação
The following research studied the strategies utilized in the process of coping and the perception of quality of life. The research was conducted in a group of patients whose lives were affected by a stroke and are currently in rehabilitation process. A relationship was made based on their daily activities, time of stroke, and time of rehabilitation, sex and
Publicado em: 2007
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30. Um metodo Newton-Inexato com estrategia hibrida para globalização / A Newton-Inexact algorithm with a hybrid method for globalization
The main objective of this work is to propose a hybrid globalization strategie for inexact-Newton method. Globalization strategies are based on line search or trust region procedures. In this work, we choose a hybrid strategy which involves a cycle of line search and a variation of Powell dogleg trust region. For solving the linear systems we chose the GMRES
Publicado em: 2007
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31. Um estudo com os números inteiros usando o programa Aplusix com alunos de 6 série do ensino fundamental
The aim of this dissertation is to investigate how 6th grade elementary school students solve problem-situations involving whole numbers whilst working with the Aplusix software. Our research was developed in an elementary school from the public education systems of the state of São Paulo, located in the outskirts of the western region of Sao Paulo, where a
Publicado em: 2007
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32. Estresse e modos de enfrentamento em portadores de doenças inflamatórias intestinais / Emotional stress and coping strategies in patients with inflammatory bowel diseases
This work aimed at assessing emotional stress and coping strategies in patients with inflammatory bowel diseases (IBD): Cohns disease (CD) and ulcerative colitis (UC), as well as studying the relationships between this psychological variables and demographical and clinical characteristics. Groups of patients with CD and UC (N=25) were compared with equal num
Publicado em: 2007
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33. "Simulations of 3D two-phase flows using adaptive methods and phase field models" / "Simulações de escoamentos tridimensionais bifásicos empregando métodos adaptativos e modelos de campo fase"
This is the first work that introduces 3D fully adaptive simulations for a phase field model of an incompressible fluid with matched densities and variable viscosity, known as Model H. Solving numerically the equations of this model in meshes locally refined with AMR technique, we simulate computationally tridimensional two-phase flows. Phase field models of
Publicado em: 2007
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34. Principais desafios para implantação de um modelo de planejamento e controle do processo de pré-montagem: o caso da Fiat Automóveis
This research describes and analyses the issues of challenges for implantation of a control model of production of cars bodies and pick up trucks produced by Fiat Automóveis S.A., wich haven#t been in an assembly process yet and meet the necessary requirements by the process of pre-assembling stock in relation to the systems interface, use of data collector
Publicado em: 2007
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35. THE ROLE OF INTERNATIONAL ORGANIZATIONS IN COMPLIANCE: A CASE STUDY OF THE EUROPEAN ENLARGEMENT / O PAPEL DAS ORGANIZAÇÕES INTERNACIONAIS NA AQUIESCÊNCIA: UM ESTUDO DE CASO SOBRE O ALARGAMENTO EUROPEU
With the goal of studying compliance in the international system, this research focuses the project of the European Union (EU), and more specifically of the European Commission, for the enlargement to the Central and Eastern European countries (CEECs). The EU established conditionality norms for membership of those countries, which included a market economy,
Publicado em: 2006
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36. An augmented Lagrangian SQP method for solving some special class of nonlinear semi-definite programming problems
In this paper, we consider a special class of nonlinear semi-definite programming problems that represents the fixed order H2/H¥ synthesis problem. An augmented Lagrangian sequential quadratic programming method combined with a trust region globalization strategy is described, taking advantage of the problem structure and using inex
Computational & Applied Mathematics. Publicado em: 2005-12