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We describe a system to support Interactive Remote Instruction: using high-speed networks and high performance workstations, we create a virtual classroom so that geographically dispersed students can participate in a class as if they and the instructor were in one room. We taught a regular class using the system during the fall 1995 and report on our(More)
OBJECTIVE The aim of the study was to investigate the side-to-side differences of the upper and lower limbs in chronic stroke patients by means of peripheral quantitative computed tomography (pQCT). METHODS Twenty-three subjects (12 males and 11 females) who had previously suffered a stroke were recruited. Bone parameters and muscle cross-sectional areas(More)
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