Dynamic Geometry Environment
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. Articulação entre Álgebra Linear e Geometria - Um Estudo sobre as Transformações Lineares na Perspectiva dos Registros de Representação Semiótica
This study addressed questions related to the teaching and learning of Linear Algebra in Higher Education. More precisely, it involved the design of activities which concerned the mathematical object linear transformations and which engaged learners in exploring the conversion of registers in a dynamic geometry environment. The aim was to investigate the lea
Publicado em: 2006
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14. Detecção de colisão utilizando grids e octrees esféricas para ambientes gráficos interativos
Interactive graphical environments are becoming more present in our lives. Despite of the technological advances in the computing area for the development of these environments, there are still many challenges to overcome in order to simulate the world where we live in a realistic way. The collision detection treatment among 3D objects is a typical example.
Publicado em: 2005
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15. Assembly and positioning of microtubule asters in microfabricated chambers
Intracellular organization depends on a variety of molecular assembly processes; while some of these have been studied in simplified cell-free systems, others depend on the confined geometry of cells and cannot be reconstructed using bulk techniques. To study the latter processes in vitro, we fabricated microscopic chambers that simulate the closed environme
The National Academy of Sciences of the USA.