Os autores descrevem o caso clínico de uma criança do sexo feminino, de 2 anos e 9 meses de idade, que inicia em Julho/99, de forma insidiosa, dorso-lombalgia não acompanhada de sintomas constitucionais. Por persistência e agravamento progressivo das queixas álgicas, foi internada no Departamento de Pediatria do H. S. João em Setembro/99. Ao exame objectivo, evidenciava-se rigidez lombar acentuada, com mobiliza...
Regular physical activity promotes better general state of health and is essential for the prevention of many illnesses, including musculoskeletal disorders. The promotion of both physical activity and its beneficial effects on health have contributed to the fast growth in the number of children and adolescents involved in organized or recreational sports activities which, unfortunately, has been followed by a ...
Regular physical activity promotes better general state of health and is essential for the prevention of many illnesses, including musculoskeletal disorders. The promotion of both physical activity and its beneficial effects on health have contributed to the fast growth in the number of children and adolescents involved in organized or recreational sports activities which, unfortunately, has been followed by a ...
Neste artigo dedicado à obra de Àngel Quintana, Fábulas de lo visible. El cine como creador de realidades, dissertamos sobre o seu pensamento estético - cinematográfico, nomeadamente, a ideia do acaso como signo do real e a tese sobre a autoconsciência realista que está presente numa certa praxis cinematográfica contemporânea. Fundamentalmente, as considerações tecidas giram em torno da árdua missão que o cinem...
This paper presents a volumetric approach for three-dimensional (3D) object reconstruction. Building 3D models of objects from 2D images is still a very difficult task. However, the built 3D models can have different applications in many areas, such as in industrial inspection, virtual reality, and medicine, among others. In our work, an uncalibrated turntable image sequence of the object to be reconstructed is...
Three-dimensional (3D) reconstruction and characterization of external anatomical structures from images has been one of the major topics in Computer Vision. 3D models of human external structures are normally built using 3D scanners. Although frequently expensive, they are usually easy to use and can provide 3D models of great accuracy. Recently, volumetric methods have been successfully used in 3D reconstruct...
Apresenta-se uma proposta de metodologia de projeto de circuitos eletrônicos, baseada no uso de programas de computador para simulação de circuitos e tratamento estatístico de dados, que busca garantir qualidade de produto no projeto. Se baseia em recursos computacionais da área de Física de Altas Energias, que possibilitam custo baixo, modularidade e adaptabilidade altas, e acesso livre ao software de projeto,...
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