Modeling Didactic
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. Modelagem matemÃtica com simulaÃÃo computacional na aprendizagem de funÃÃes
This research investigated mathematics modeling as an approach to learn the concept of affine, quadratic and exponential functions, on activities of building computer simulations. Our concerns were to identify mathematical and computational abilities mobilized while students use function knowledge on modeling simulations. This led us to search tools to the r
Publicado em: 2007
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14. Um software educativo de exercÃcio-e-prÃtica como ferramenta no processo de alfabetizaÃÃo infantil / An educational exercise and practice software used as a tool in the process of child literacy
There exists a growing concern among educators when it comes to the use of new information and communication technologies (ICTâs) in the practical day-to-day contact with students. Through its low cost and public policy rules, the computer has shown itself to be a means by which this proposal could be realized. Therefore the objective has been the developme
Publicado em: 2007
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15. Modeling and control of a heat exchanger pipe beam type. / Modelagem e controle de um trocador de calor feixe tubular.
This work presents thorough a supervision and control system project of a heat exchanger, from the experimental tests for the mathematical model rising to the control system implementation and supervision in a microcomputer. The implemented system consists of didactic software and a data acquisition system that will perform the supervision and control of a h
Publicado em: 2006
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16. Desenvolvimento de um simulador de bombeio por cavidades progressivas
The method of artificial lift of progressing cavity pump is very efficient in the production of oils with high viscosity and oils that carry a great amount of sand. This characteristic converted this lift method into the second most useful one in oil fields production. As it grows the number of its applications it also increases the necessity to dominate its
Publicado em: 2005
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17. Ensino e aprendizagem do modelo Poisson: uma experiência com modelagem
Esta tese é centrada no ensino e na aprendizagem do Modelo de Poisson, seu questinamento refere-se ao uso da Modelagem Matemática, das etapas a serem consideradas e dos resultados, tanto na interação didática como nas aquisições e erros dos alunos participantes. As hipóteses de que o trabalho em dupla, o uso do computador e o experimento realizado na
Publicado em: 2005
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18. An approach to electrical modeling of single and multiple cells
Previous theoretical approaches to understanding effects of electric fields on cells have used partial differential equations such as Laplace's equation and cell models with simple shapes. Here we describe a transport lattice method illustrated by a didactic multicellular system model with irregular shapes. Each elementary membrane region includes local mode
The National Academy of Sciences.
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19. Estimating the Effects of Potential Public Health Interventions on Population Disease Burden: A Step-by-Step Illustration of Causal Inference Methods
Causal inference methods allow estimation of the effects of potential public health interventions on the population burden of disease. Motivated by calls for epidemiologic research to be presented in ways that are more informative for intervention, the authors present a didactic discussion of the steps required to estimate the population effect of a potentia
Oxford University Press.