Yang Yimin

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Percutaneous vertebroplasty (PV) and kyphoplasty (PK) are the 2vertebral augmentation procedures that have emerged as minimally invasive surgical options to treat painful vertebral compression fractures (VCF) during the last 2 decades. VCF may either be osteoporotic or tumor-associated. Two hundred million women are affected by osteoporosis globally.(More)
BACKGROUND The aim of this study was to evaluate the feasibility of treating vertebral compression fractures using an autonomously developed nitinol memory alloy vertebral stent. MATERIAL AND METHODS Thoracolumbar vertebral specimens from adult human cadavers were made into models of compression fractures. The models were divided into group A, which(More)
  • Wang Minghui, Yu Yongquan, Yang Yimin, Wang Fei
  • 2008
—Automatic marine steering is an integral part of intelligent vehicle control system. It includes course keeping and course changing. Its main purpose is to ensure that ships sail in the given direction automatically in spite of changes in sea conditions, wind and other disturbances. Fuzzy control is the well-known fact that fuzzy logic systems need no(More)
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