Multiscale Models
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Os processos de urbanização e conversão florestal na Amazônia paraense – um estudo multiescalar
Resumo Na Amazônia brasileira, as dinâmicas de urbanização e conversão florestal possuem lógicas complexas, dependentes de fatores e agentes atuando em diferentes escalas. Este artigo explora a evolução espacial e temporal da urbanização e da conversão florestal na Amazônia, a partir de elementos mensuráveis presentes nestes processos: a expans�
Rev. bras. estud. popul.. Publicado em: 28/03/2019
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2. Perspectives on the modeling of the neuromusculoskeletal system to investigate the influence of neurodegenerative diseases on sensorimotor control
Abstract Introduction The understanding of the neurophysiological mechanisms underlying movement control can be much furthered using computational models of the neuromusculoskeletal system. Biologically based multi-scale neuromusculoskeletal models have a great potential to provide new theories and explanations related to mechanisms behind muscle force gen
Res. Biomed. Eng.. Publicado em: 17/05/2018
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3. Comparing the Performance of Ground Filtering Algorithms for Terrain Modeling in a Forest Environment Using Airborne LiDAR Data
ABSTRACT The aim of this study was to evaluate the performance of four ground filtering algorithms to generate digital terrain models (DTMs) from airborne light detection and ranging (LiDAR) data. The study area is a forest environment located in Washington state, USA with distinct classes of land use and land cover (e.g., shrubland, grassland, bare soil, an
Floresta Ambient.. Publicado em: 01/02/2018
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4. Yield Surfaces of Material Composed of Porous and Heterogeneous Microstructures Considering Phase Debonding
Abstract This work deals with numerical simulation of the mechanical behavior of materials composed of heterogeneous ductile microstructures using a multi-scale approach considering plasticity processes and phase debonding. Due to few studies about yield surfaces of metal matrix composites (MMC) with weak interfaces presented in the literature, the major goa
Lat. Am. j. solids struct.. Publicado em: 2017-08
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5. Web-based neuromuscular simulator applied to the teaching of principles of neuroscience
INTRODUCTION: The learning of core concepts in neuroscience can be reinforced by a hands-on approach, either experimental or computer-based. In this work, we present a web-based multi-scale neuromuscular simulator that is being used as a teaching aid in a campus-wide course on the Principles of Neuroscience. METHODS: The simulator has several built-in indivi
Rev. Bras. Eng. Bioméd.. Publicado em: 2013-09
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6. Modelo de múltiplas escalas para a dinâmica de crescimento de estruturas biológicas ramificadas / Multiscale model for the dynamics of growth of biological branching structures
The characterization of fractals and the search for general rules and mechanisms for description of non-linear phenomena brought the attention of the scientific community to the interdisciplinary area of complex systems. Complex phenomena can be found in almost every branch of natural science. One example is the simulation using cellular automata of self-org
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/07/2011
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7. Caracterização geomorfométrica multiescala de modelos digitais de terreno. / Digital terrain models multi-scale geomorphometric characterization.
O estudo das formas de relevo através da geomorfometria ciência que quantifica as superfícies topográficas demanda que múltiplas escalas sejam consideradas simultaneamente. Esse fato soma-se à continuidade espacial inerente à topografia, a qual raramente apresenta limites naturais abruptos, para conceder um caráter vago às formas de relevo. Essa dup
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/05/2011
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8. Computer aided polymer design using multi-scale modelling
The ability to predict the key physical and chemical properties of polymeric materials from their repeat-unit structure and chain-length architecture prior to synthesis is of great value for the design of polymer-based chemical products, with new functionalities and improved performance. Computer aided molecular design (CAMD) methods can expedite the design
Brazilian Journal of Chemical Engineering. Publicado em: 2010-09
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9. Aplicação da estratigrafia de sequências para caracterização em multiescala de reservatórios no Grupo Guatá (Eopermiano da Bacia do Paraná) na Região São Gabriel-RS, Brasil
Detailed stratigraphic analysis of the Early Permian Rio Bonito and Palermo Formations of the intracratonic Paraná Basin in the region of São Gabriel County has been used for a study on reservoir characterization of paralic sandstones. Two main depositional systems were recognized, a fluvial-dominated delta system at the base and a wavedominated barrier is
Publicado em: 2010
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10. Análise de sensibilidade topológica em modelos constitutivos multi-escalas / Topological Sensitivity Analysis in Constitutive Multi-Scale Models
The purpose of the present work is to carry out a topological sensitivity analysis in constitutive multi-scale models. By making use of the Hill-Mandel Principle of Macro-Homogeneity and the concept of volume average, a variational formulation was established to derive a clearly structured axiomatic framework for constitutive multi-scale models of the presen
Publicado em: 2009
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11. Dynamic coupling of multiscale land change models / Acoplamento dinâmico de modelos multiescala de mudanças terrestres.
Mudanças terrestres são resultados de uma complexa rede de interações entre fatores humanos e biofísicos, que atuam em diferentes escalas temporais e espaciais. Entender estes processos de mudanças terrestres de escalas locais a globais e seus impactos no sistema acoplado homem-natureza é um enorme desafio científico. Modelos em uma única escala pod
Publicado em: 2009
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12. Dynamic coupling of multiscale land change models / Acoplamento dinâmico de modelos multiescala de mudanças terrestres.
Mudanças terrestres são resultados de uma complexa rede de interações entre fatores humanos e biofísicos, que atuam em diferentes escalas temporais e espaciais. Entender estes processos de mudanças terrestres de escalas locais a globais e seus impactos no sistema acoplado homem-natureza é um enorme desafio científico. Modelos em uma única escala pod
Publicado em: 2009