I. Ogasawara

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Since the loss of balance can result in falls or lower extremity injuries during sports or daily activities, quantitative evaluation of one’s ability to maintain balance with changes in the direction of motion is crucial. The present study aimed to assess whether the trajectory length of the center of pressure (COP) and peak values of the ground reaction(More)
All living tissues and cells on Earth are subject to gravitational acceleration, but no reports have verified whether acceleration mode influences bone formation and healing. Therefore, this study was to compare the effects of two acceleration modes, vibration and constant (centrifugal) accelerations, on bone formation and healing in the trunk using BMP(More)
Dynamic balance was evaluated using the trajectory length of the center of foot pressure (COP) in the early phase from immediately after landing to the time of pastoral maintenance. Ten young volunteers with an average age of 23.8 years were asked to stand on one foot on a horizontal floor, hop forward half a step and land on one foot 10 times on each of 3(More)
A prediction program to calculate thermochemical data, such as enthalpy of formation for organic compounds, is implemented in an APL environment. APL's multi-dimensional array is best matched to chemical atom's multivalency property.APL2 can achieve powerful scientific computaion with dynamic array access and complex number processing. The coding effort is(More)
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