Multiscale Modeling
Mostrando 13-18 de 18 artigos, teses e dissertações.
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13. On stochastic modeling of groundwater flow and solute transport in multi-scale heterogeneous formations
A numerical moment method (NMM) is applied to study groundwater flow and solute transport in a multiple-scale heterogeneous formation. The formation is composed of various materials and conductivity distribution within each material is heterogeneous. The distribution of materials in the study domain is characterized by an indicator function and the conductiv
Computational & Applied Mathematics. Publicado em: 2004-12
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14. "Visualizações temporais em uma plataforma de software extensível e adaptável" / "Temporal visualizations in an extensible and adaptable software platform"
Data repositories with ever increasing volumes have been made possible by the evolution in data collection technologies, creating important sources of information in several fields of human activity. Such data repositories often include information about both the temporal behavior and the spatial positioning of data items that will be relevant in future data
Publicado em: 2004
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15. Modelagem dos padrões temporal e espacial da produtividade primária bruta na região do tapajós: uma análise multi-escala. / Modeling temporal and spatial patterns of gross primary productivity in the Tapajós region: a multi-scale analysis.
Este estudo objetivou (1) modelar e caracterizar o processo de produtividade primária bruta (GPP) com o uso do modelo agregado do dossel (ACM) em uma região da Amazônia oriental, e (2) avaliar os efeitos da cobertura da terra, do clima e do aumento de CO2 atmosférico, considerando a variabilidade espacial e temporal das variáveis ambientais e climática
Publicado em: 2004
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16. Chacacterization, modeling and computacional simulation on dynamics of neural cells connections and growth / Caracterização, modelagem e simulação matemático-computacional da dinâmica do crescimento e conexões de células neurais
In this thesis we report the investigation and simulation of dynamic models of neural growing, and their characterization using shape features, considering the form function relationship and neuromorphometry. The thesis begins by presenting an overview about neuroscience, neural cell biology and the biological factors that affects the neuron form development
Publicado em: 2003
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17. A priori prediction of adsorption isotherm parameters and chromatographic behavior in ion-exchange systems
The a priori prediction of protein adsorption behavior has been a long-standing goal in several fields. In the present work, property-modeling techniques have been used for the prediction of protein adsorption thermodynamics in ion-exchange systems directly from crystal structure. Quantitative structure–property relationship models of protein isotherm para
National Academy of Sciences.
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18. Modeling Cardiac Action Potential Shortening Driven by Oxidative Stress-Induced Mitochondrial Oscillations in Guinea Pig Cardiomyocytes
Ischemia-induced shortening of the cardiac action potential and its heterogeneous recovery upon reperfusion are thought to set the stage for reentrant arrhythmias and sudden cardiac death. We have recently reported that the collapse of mitochondrial membrane potential (ΔΨm) through a mechanism triggered by reactive oxygen species (ROS), coupled to the open
The Biophysical Society.