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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This invention discloses a novel approach to address the problem of optimizing transport protocol for mobile data networks - a network-centric approach. We propose to realize protocol optimizations within the network by means of deploying a network-layer device — called a mobile accelerator, which .....
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Multi-functional superparamagnetic iron oxide nanomaterials and biocompatible polymer based chemoembolisation systems were constructed. These systems allow trans-catheter targeted delivery, selective retention in tumor tissue, magnetic targeting, and magnetic resonance visualization. The tumor can.....
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Disclosed is a method of extraction and purification of novel compositions with potent bioactivities from the Chinese medicinal herb, Yuzhu, Polygonatum odoratum (Liliaceae). In particular, the invention composition is an effective agent showing potent antiviral activities while demonstrating antip.....
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A method of providing reliable user access to secured files in verification systems is disclosed. In this preferred embodiment, a biometric comparison algorithm is utilized to permit authorized users to access the verification system. A user provides the biometric information, and the involved bio-.....
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