Hui-Lin Yang

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Photorealistic rendering is one of the oldest and most important research areas in computer graphics. More recently, the concept of non-photorealistic rendering has been proposed as an alternative with important advantages for numerous application areas. The popularity of non-photorealism can be mainly attributed to its simplicity, which could potentially(More)
Ultrasound elastography could be used as a new noninvasive technique for detecting early osteoarthritis. As the first critical step, this study theoretically predicted the excitation power and the measurement errors in detecting cartilage detect. A finite element model was used to simulate wave propagation of elastography in the cartilage. The wave was(More)
Osteoporosis is one of the most prevalent skeletal system diseases. It is characterized by a decrease in bone mass and microarchitectural changes in bone tissue that lead to an attenuation of bone resistance and susceptibility to fracture. Vertebral fracture is by far the most prevalent osteoporotic fracture. In the musculoskeletal system, osteoblasts,(More)
OBJECTIVE To investigate the causes for failed anterior cervical surgery and the outcomes of secondary laminoplasty. METHODS Seventeen patients failed anterior multilevel cervical surgery and the following conservative treatments between Feb 2003 and May 2011 underwent secondary laminoplasty. Outcomes were evaluated by the Japanese Orthopaedic Association(More)
BACKGROUND Expansive open door laminoplasty with the use of titanium miniplate is becoming popular. Usually, the plate is applied at each level to prevent re-closure of the opened lamina. However, it is also used at alternating levels (i.e., C3, C5 and C7) in clinical settings in order to reduce the cost. Whether they have any difference in clinical(More)
Recombinant microbial transglutaminase (rMTG) is usually expressed as a soluble zymogen (pro-rMTG) in heterologous expression systems but proteolytic activation of the inactive pro-rMTG is essential. Instead of screening proteases for activating pro-rMTG, we examined an alternative method by introducing a specific cleavage site of enterokinase between the(More)
Nowadays, percutaneous vertebroplasty, or its evolution kyphoplasty, is a valid therapeutic option for the management of severe back pain, caused by vertebral compression fractures (1). They are minimally invasive, radiologically guided interventional procedures, which involve the injection of polymethylmethacrylate (PMMA) into the fractured vertebral body.(More)
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