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Objectives This study was carried out to investigate the clinical effects of Korean medical treatment on acute peroneal nerve palsy caused by prolonged immobilization. Methods One patient with acute peroneal nerve palsy was treated with various korean medical techniques such as acupuncture, moxibustion, cupping and herbal medicine, beevenom acupuncture for 12 weeks. Manual Muscle Test, Range of motion, Numerical Rating Scale, Ankle-hindfoot scale, Digital infrared thermographing imaging system were used to evaluate treatment effect. Results After treatment, all the scales mentioned above were improved significantly. Conclusions This result showed that Korean medical treatment is effective on acute peroneal nerve palsy caused by prolonged immoblization. (J Korean Med Rehab 2015;25(3): 127-136)

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Separation/recovery of valuable metals such as zinc, nickel or tin from copper alloy dross has recently attracted from the viewpoints of environmental protection and resource recycling. In this study, preliminary investigation on separation of tin (Sn) from copper alloy dross using selective dissolution method was performed. The tin in the copper alloy dross did not dissolve in an aqueous nitric acid solution which could allow the concentration/separation of tin from the copper alloy dross. Precipitation of tin as H 2 SnO 3 (meta stannic acid)occurred in the solution and transformed to tin dioxide (SnO 2 ) after drying process. The dried sample was heat-treated at low temperature and its crystal structure, surface morphology and chemical composition were investigated.