DOCTORAL STUDIES IN STABILIZATION AND ARTHROPLASTY OF LUMBAR SPINE
Summary: The thesis studies both lumbar stabilization implants and total lumbar disc arthroplasty (TLDA), in order to improve the anatomical integration using modern procedures and technologies. The main treated topics are: synthesis of the state-of-the-art research in the interest field, study of lumbar spine biomechanics, 3D modeling of the lumbosacral segment starting from CT images, design constructive solutions of both vertebral and intervertebral stabilization implants, simulating of different functional spinal units, implant manufacturing using modern technologies, and implant endurance testing. The doctoral studies benefit of properly equipped laboratories for completing the expected tasks.
Proceeding from the necessity of strengthening the informatinization building of the Party school's learner status archives, this paper analyzes the major problems that exist in the management of the current Party school's learner status archives and puts forwards some ways to push ahead the informationization building.