Spatial Dimensionality
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. O uso de imagens do Sensor Aster no mapeamento de unidades vulcano-sedimentares do Platô da Ramada, Vila Nova do Sul, RS
The remote sensing products which are generated by orbitals sensors of middle spatial and spectral resolution and the development of new technique of digital image processing has been a auxiliary tool in the basic geological surveys. In this work was utilized images obtained from the ASTER sensor (Advanced Spaceborne Thermal Emission and Reflection Radiomete
Publicado em: 2010
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2. Avaliação pós-ocupação de unidades residenciais modificadas de um conjunto habitacional em Maceió-AL: flexibilidade, dimensionamento e funcionalidade dos ambientes / Post-occupancy evaluation of modified residential units of low cost house government program in Maceió-AL : indor flexibility, dimensionality and functionality
freqüentemente modificadas por seus moradores por motivos de caráter funcional, simbólico ou econômico. Essas modificações quase sempre evidenciam a falta de sintonia entre o projeto arquitetônico original e as respostas às necessidades de seus usuários. Constata-se que freqüentemente as modificações impactam negativamente na funcionalidade e na
Publicado em: 2007
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3. Extração de atributos de forma e seleção de atributos usando algoritmos genéticos para a classificação de regiões / Shape feature extraction and feature selection using genetic algorithm for region classification
Discrimination power of earth surface targets has been continuously bettered with the increasing remote sensors technological advances. Urban systems applications are one of the areas that recently took benefit of these advances, particularly when using high resolution remote sensing data. In this scale, however, it is often necessary to take into account th
Publicado em: 2007
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4. Conductance of three-dimensional cross junctions in the quantum ballistic regime
The influence of dimensionality on the conductance of semiconductor cross junctions is investigated in the effective mass approximation and quantum ballistic regime. Our calculations exhibit some similar features for both two- and three-dimensional models, namely the conductance peaks before the fundamental eigenenergy of the quantum wire that represents the
Brazilian Journal of Physics. Publicado em: 2006-06
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5. A perspectiva no olhar: ciência e arte do renascimento
Recent academic works comes approaching fear from the perspective and as the three-dimensional space can be represent two-dimensionality. This work propose contribute in the pole of the view and in the pole of the know about the three-dimensional space across of arising from techniques of the Italian Renaissance. The inquiry gives-itself about the discovery
Publicado em: 2004
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6. Metadata models for ad hoc queries on terabyte-scale scientific simulations
We present our approach to enabling approximate ad hoc queries on terabyte-scale mesh data generated from large scientific simulations through the extension and integration of database, statistical, and data mining techniques. There are several significant barriers to overcome in achieving this objective. First, large-scale simulation data is already at the
Journal of the Brazilian Computer Society. Publicado em: 2002-07
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7. Stochastic flows in integral and fractal dimensions and morphogenesis
The effect of dimensionality and spatial extent on the dynamics of an irreversible reaction confined to a finite system was studied by a Monte Carlo simulation. Stochastic flows on surfaces of integral and fractal dimensions and the consequences of reducing the dimensionality of the reaction space are described. As regards the timing and efficiency of chemic
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8. Shared and specific muscle synergies in natural motor behaviors
Selecting the appropriate muscle pattern to achieve a given goal is an extremely complex task because of the dimensionality of the search space and because of the nonlinear and dynamical nature of the transformation between muscle activity and movement. To investigate whether the central nervous system uses a modular architecture to achieve motor coordinatio
National Academy of Sciences.
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9. DNA condensation in two dimensions
We have found that divalent electrolyte counterions common in biological cells (Ca2+, Mg2+, and Mn2+ ) can condense anionic DNA molecules confined to two-dimensional cationic surfaces. DNA-condensing agents in vivo include cationic histones and polyamines spermidine and spermine with sufficiently high valence (Z) 3 or larger. In vitro studies show that
The National Academy of Sciences.