Bone defect repair is popular yet a challenging orthopaedic surgery involving trauma, osteoporotic fracture, or osteonecrosis (ON). In the United States, steroid-associated ON alone affects approximately 20,000 new patients per year, whereas the prevalence of ON patients in China may be 5 or more ti.....
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Tendon and ligament injuries are very common sporting and occupational injuries. Surgical repair provides a mechanically stable micro-environment for the tendons or ligaments to heal, but the healing outcomes are always compromised by the low innate healing capacity. Thus it is important to study .....
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A novel personal identity verification method based on biometric information of human body is disclosed. In particular, a new biometric of human body, photoplethysmographic (PPG) signal, is investigated for personal identity verification. This personal identity verification method is noninvasive a.....
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