Curriculum Vitae of Professor Cheng-Kung Cheng

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1 I. Basic Information Address Curriculum Vitae of Professor Cheng-Kung Cheng English Name Chinese Name Cheng, Cheng-Kung 鄭誠功 Institute of Biomedical Engineering, National Yang Ming University, No. 155, Sec. 2, Li-Nung St., Taipei, Taiwan, R.O.C. TEL FAX II. Education Institution Nationality Degree Duration University of Iowa U.S.A. Ph.D University of Iowa U.S.A. M.S National Cheng Kung University R.O.C. B.S III. Academic Experiences Academy/Industry Institute Status Duration School of Biomedical Science Distinguished National Yang Ming University and Engineering Professor 2009~ Special Assistant of National Yang Ming University President s Office President 2007~2010 National Yang Ming University Center for Innovation and Incubation Director 2007~2010 National Yang Ming University General Office of Research Centers Director 2006~2007 National Yang Ming University Instrumentation Resource Center Director 2004~2005 National Yang Ming University Division of Research and Development Dean 2004~2007 National Yang Ming University Orthopaedic Device Research Center Director 2004~ Center for Assistive Technology National Yang Ming University Resources and Popularization Director 2001~2007 Institute of Rehabilitation Science National Yang Ming University and Technology Founding Chairman 2001~2004 National Yang Ming University Institute of Biomedical Engineering Chairman 1997~2000 National Yang Ming University Institute of Biomedical Engineering Professor 1997~2009 National Yang Ming University Institute of Biomedical Engineering Associate Professor 1995~1997 National Taiwan University Center for Biomedical Research Associate Professor 1988~1995 University of Alberta, Canada Department of Physical Therapy Post-Doctoral Fellow 1986~1988 University of Iowa, U.S.A Orthopaedic Biomechanics Laboratory Research Assistant 1983~1986

2 IV. Specialty 1. Biomedical engineering 2. Orthopaedic biomechanics 3. Design and analysis of Orthopaedic implants 4. Rehabilitation Science and Technology V. Editorial Board Member and Referee 1. Reviewer of the Journal of Biomechanics (SCI) and ASME (American Society of Mechanical Engineering) Transactions on Journal of Biomechanical Engineering (SCI) (1990~) 2. Editorial Board Member of Journal of Orthopaedic Surgery of R.O.C (1991~) 3. Associate Editor of Proceedings of National Science Council of Taiwan, Part B: Life Science (1992~) 4. Editorial Board Member of Clinical Biomechanics (SCI) (1994~) 5. Editorial Board Member of Journal of Physical Therapy R.O.C. (1995~) 6. Editorial Board Member of Chinese Journal of Medical and Biological Engineering (1996~) 7. Reviewer of IEEE Transactions on Biomedical Engineering (SCI), IEEE Transactions on Rehabilitation Engineering (SCI), and Medical Engineering & Physics (SCI) (1996~) 8. Deputy Editor of Journal of Musculoskeletal Research (1996~) 9. Editorial Board Member of Medical Journal of Taiwan Spine Society (1996~) 10. Editorial Board Member of Journal of Occupational Safety and Health (1998~) 11. Reviewer of Journal of Mechanics (1998~) 12. Associate Editor of Medical Engineering & Physics (SCI) (2001~) 13. Associate Editor of Chinese Journal of Orthopaedic Trauma (2002~) 14. Associate Editor of Journal of Medical Biomechanics (2002~) 15. Reviewer of Clinical Orthopaedics and Related Research (SCI) (2003~) 16. Editorial Board Member of Chinese Journal of Surgery (2004~) 17. Corresponding Editor of Clinical Orthopaedics and Related Research (SCI) (2006~) 18 Co-Editors-in-Chief of Journal of Orthopedic Surgery and Research (2006~) 19. Editorial Board Member of Chinese Journal of Joint Surgery (2007~) 20. Editorial Board Member of Spine (SCI) (2007~) 21 Associate Editor of Spine (Chinese version, SCI) (2008~)

3 22 Editorial Board Member of Journal of SMARTT (2009~) 23 Reviewer of Prosthetics & Orthotics International (SCI) (2010) VI. Society Memberships 1. American Society of Biomechanics ( ) 2. Taiwanese Biomedical Engineering Society (1988~) 3. Taiwanese Sports Medicine Society (1988~) 4. American Orthopaedic Research Society (1989~) 5. Associate Member of Spinal Surgery Society of Taiwan ( ) 6. Taiwanese Orthopaedic Research Society (1992 now) 7. IEEE Society of Medical and Biological Engineering ( ) 8. Taiwanese Society of Biomechanics (1993 ~) 9. Taiwanese Ergonomics Society (1993 ~) 10. Chinese Speaking Orthopaedic Society (1994~) 11. Chinese Orthopaedic Promotion Society (2001~) 12. International Research Society of Orthopaedic Surgery and Traumatology (SIROT) (2001~) 13. International Chinese Hard Tissue Society (2008 ~) VII. PROFESSIONAL SERVICES 1. President of Taiwanese Orthopaedic Device Development Association (2010~) 2. President of Chinese Speaking Orthopaedic Society (2009~) 3. Vice-President of Taiwanese Biomedical Engineering Society (2008~) 4. Board Member of Directors of International Chinese Hard Tissue Society (2008~) 5. President-Elect of Chinese Speaking Orthopaedic Society (2006~2009) 6. Organizing Committee Member and Track Coordinator of 5 th World Congress Biomechanics, Munich, Germany, on July 31- August 5, Member of Continual Education Committee Taiwan Orthopedic Association (2003) 8. Council Member of World Congress Biomechanics ( ) 9. Council Member of Medical Engineering Division of National Health Research Institutes, Taiwan (2002~) 10. Member of Review Committee of Ex-grant of NHRI (2002~) 11. President of Orthopaedic Research Society of Taiwan ( ) 12.Chairman of the Organizing Committee of the International Conference on Biomechanics combined with Annual Scientific Meeting of Taiwanese Society of Biomechanics, in Taipei, Taiwan on Nov. 9-11, Secretary-General of Chinese Orthopaedic Promotion Society (2001~) 14.Treasurer of Chinese Speaking Orthopaedic Society( ) 15.Direcotr of Board of Direcotrs of Biomedical Engineering Society of Taiwan(2000~) 16.Coordinator of Medical Engineering Program of Engineering Division of National Science

4 Council of Taiwan ( ) 17.Chairman of the Organizning Committee of the APEC Workshop On Technology with Humanistic Concerns for the Disabilities, September 19-20, 2000, at Taipei Grand Hotel 18.President of Taiwanese Society of Biomechanics ( ) 19.Poster Committee, American Orthopaedic Research Society(1998) 20.General Secretary of Taiwanese Society of Biomechanics( ) 21.Member of the Review Committee of Medical Devices of the Bureau of Health of Taipei City Government of Taiwan ( ) 22.Member of Board of Directors of Ergonomics Society of Taiwan( ) 23.Member of Review Committee of Medical Devices of American Standard for Testing and Materials ( ) 24.General Secretary of Orthopaedic Research Society of Taiwan( ) 25.Consultant of Institute of Occupation and Safety Health of the Department of Labors of Taiwan ( ) 26.Member of Board of Directors of Taiwanese Society of Biomechanics ( ) 27.Director of Board of Directors of Orthopaedic Research Society of Taiwan( ) 28.Member of Board of Directors of Biomedical Engineering Society of Taiwan( ) 29.Member of the Review Committee of Medical Devices of the Department of Health of Taiwan (1991~) 30.Member of Board of Directors of Sports Medicine Society of Taiwan ( ) 31.Member of the Review Committee of National Standards of Medical Devices and Instrumentations of the Ministry of Economy of Taiwan (1989~) * FDA Approval: ODRC-DHS, US FDA 510(k), K103015, 2011 VIII. Publications 1. Liu Y.L., Lin K.J., Huang C.H., Chen W.C., Chen C.H., Chang T.W., Lai Y.S., Cheng C.K.. Anatomic-like polyethylene insert could improve knee kinematics after total knee arthroplasty - A computational assessment. CLINICAL BIOMECHANICS 2011;:In press (SCI).(Impact factor: 1.759;Rank: 30.14%) 2. Lin K.J., Huang C.H., Liu Y.L., Chen W.C., Chang T.W., Yang C.T., Lai Y.S., Cheng C.K.. Influence of post-cam design of posterior stabilized knee prosthesis on tibiofemoral motion during high knee flexion. CLINICAL BIOMECHANICS 2011;:In press (SCI).(Impact factor: 1.759;Rank: 30.14%) 3. Chao Y.H., Tsuang Y.H., Sun J.S., Cheng C.K., Chen M.H.. The cross-talk between transforming growth factor-beta1 and ultrasound stimulation during mechanotransduction of rat tenocytes. CONNECTIVE TISSUE RESEARCH 2011;:In press (SCI).(Impact factor: 1.552;Rank: 44.64%) 4. Tsuang Y.H., Liao L.W., Chao Y.H., Sun J.S., Cheng C.K., Chen M.H., Weng P.W.. Effects of Low Intensity Pulsed Ultrasound on Rat Schwann Cells Metabolism. ARTIFICIAL ORGANS 2011;35: (SCI).(Impact factor: 1.827;Rank: 45.76%) 5. Chang T. K., Huang C. H., Huang C. H., Chen H. C., Cheng C. K.. The influence of long-term treadmill exercise on bone mass and articular cartilage in ovariectomized rats. BMC

5 MUSCULOSKELETAL DISORDERS 2010;11: (SCI).(Impact factor: 1.88;Rank: 30.36%) 6. Lu Y. C., Huang C. H., Chang T. K., Cheng C. K., Ho F. Y., Huang C. H.. Wear pattern analysis in retrieved tibial inserts of mobile bearing and fixed bearing total knee prostheses. JOURNAL OF BONE AND JOINT SURGERY-BRITISH VOLUME 2010;92(4): (SCI).(Impact factor: 2.655;Rank: 10.71%) 7. Yeh C.R., Chiu J.J., Lee C.I., Lee P.L., Shih Y.T., Chien S., Cheng C.K.. Estrogen augments shear stress-induced signaling and gene expression in osteoblast-like cells via estrogen receptor-mediated expression of beta(1) integrin. JOURNAL OF BONE AND MINERAL RESEARCH 2010;25(3): (SCI).(Impact factor: 6.043;Rank: 12.38%) 8. Chiang C. J., Cheng C. K., Sun J. S., Liao C. R., Wang Y. H., Tsuang Y. H.. The effect of a new annual repair after discetomy in intervertebral disc degeneration: an experimental study using a porcine spine model. SPINE 2010;:In press (SCI).(Impact factor: 2.624;Rank: 12.50%) 9. Lai H. J., Yu C. H., Kao H. C., Chen W. C., Chou C. W., Cheng C. K.. Ankle-foot simulator development for festing ankle-foot orthoses. MEDICAL ENGINEERING & PHYSICS 2010;32(6): (SCI).(Impact factor: 1.674;Rank: 54.24%) 10. Yang C. T., Wei H. W., Kao H. C., Cheng C. K.. Design and test of hip stem for medullary revascularization. MEDICAL ENGINEERING & PHYSICS 2009;31(8): (SCI).(Impact factor: 1.674;Rank: 54.24%) 11. Tsuang Y. H., Chiang Y. F., Hung C. Y., Wei H. W., Huang C. H., Cheng C. K.. Comparison of cage application modality in posterior lumbar interbody fusion with posterior instrumentation-a finite element study. MEDICAL ENGINEERING & PHYSICS 2009;31(5): (SCI).(Impact factor: 1.674;Rank: 54.24%) 12. Lee H. M., Cheng C. K., Liau J. J.. Correlation between proprioception, muscle strength, knee laxity, and dynamic standing balance in patients with chronic anterior cruciate ligament deficiency. KNEE 2009;16(5): (SCI).(Impact factor: 1.126;Rank: 55.36%) 13. Chang SF, Chang TK, Peng HH, Yeh YT, Lee DY, Yeh CR, Zhou J, Cheng CK, Chang CA, Chiu JJ. BMP-4 induction of arrest and differentiation of osteoblast-like cells via p21 CIP1 and p27 KIP1 regulation. MOLECULAR ENDOCRINOLOGY 2009;23(11): (SCI).(Impact factor: 5.257;Rank: 15.24%) 14. Jan M. H., Lin D. H., Lin C. H., Lin Y. F., Cheng C. K.. The effects of quadriceps contraction on different patellofemoral alignment subtypes: an axial computed tomography study. JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY 2009;39(4): (SCI).(Impact factor: 2.482;Rank: 6.06%) 15. Lai Y. S., Wei H. W., Chang T. K., Cheng C. K.. The effects of femoral canal geometries, stem shapes, cement thickness, and stem materials on the choice of femoral implant in cemented total hip replacement. Journal of the Chinese Institute of Engineers 2009;32(3): (SCI).(Impact factor: 0.219;Rank: 78.48%) 16. Wu J. L., Yeh T. T., Shen H. C., Cheng C. K., Lee C. H.. Mechanical comparison of biodegradable femoral fixation devices for hamstring tendon graft - a biomechanical study in a porcine model. CLINICAL BIOMECHANICS 2009;24(5): (SCI).(Impact factor: 1.759;Rank: 30.14%) 17. Jan M. H., Lin D. H., Lin J. J., Lin C. H., Cheng C. K., Lin Y. F.. Differences in Sonographic

6 Characteristics of the Vastus Medialis Obliquus Between Patients With Patellofemoral Pain Syndrome and Healthy Adults. AMERICAN JOURNAL OF SPORTS MEDICINE 2009;37(9): (SCI).(Impact factor: 3.605;Rank: 3.57%) 18. Wu C. H., Liau J. J., Wei H. W., Cheng C. K.. The effect of posterior cruciate ligament deficiency of knee laxity. Journal of Chinese Institute of Engineers 2009;32(1):53-63 (SCI). 19. Lai Y. S., Wei H. W., Cheng C. K.. Incidence of hip replacement among national health insurance enrollees in Taiwan. Journal of Orthopaedic Surgery and Research 2008;3:Article #42 (OI). 20. Lin Y.F., Lin J.J., Jan M.H., Wei T.C., Shih H.Y., Cheng C.K.. Role of the Vastus Medialis Obliquus in Repositioning the Patella: A Dynamic Computed Tomography Study. AMERICAN JOURNAL OF SPORTS MEDICINE 2008;36(4): (SCI).(Impact factor: 3.605;Rank: 3.57%) 21. Sun S. S., Ma H. L., Liu C. L., Huang C. H., Cheng C. K., Wei H. W.. Difference in femoral head and neck material properties between osteoarthritis and osteoporosis. CLINICAL BIOMECHANICS 2008;23(S1):S39-S41 (SCI).(Impact factor: 1.759;Rank: 30.14%) 22. Zhang M., Cheng C. K., Fan Y.. Research and development on biomechanics in China. CLINICAL BIOMECHANICS 2008;23(S1):S1 (SCI).(Impact factor: 1.759;Rank: 30.14%) 23. Lee D. Y., Yeh C. R., Chang S. F., Lee P. L., Chien S., Cheng C. K., Chiu J. J.. Integrin-mediated expression of bone formation-related genes in osteoblast-like cells in response to fluid shear stress: roles of extracellular matrix, Shc, and mitogen-activated protein kinase. JOURNAL OF BONE AND MINERAL RESEARCH 2008;23(7): (SCI).(Impact factor: 6.043;Rank: 12.38%) 24. Tsuang Y. H., Lin Y. S., Chen L. T., Cheng C. K., Sun J. S.. Effect of dynamic compression on in vitro chondrocyte metabolism. INTERNATIONAL JOURNAL OF ARTIFICIAL ORGANS 2008;31(5): (SCI).(Impact factor: 1.417;Rank: 67.80%) 25. Sun P. C., Lin H. D., Jao S. H., Chan R. C., Kao M. J., Cheng C. K.. Thermoregulatory sudomotor dysfunction and diabetic neuropathy develop in parallel in at-risk feet. DIABETIC MEDICINE 2008;25(4): (SCI).(Impact factor: 2.871;Rank: 43.81%) 26. Lin Y. F., Lin J. J., Cheng C. K., Lin D. H., Jan M. H.. Association between sonographic morphology of vastus medialis obliquus and patellar alignment in patients with patellofemoral pain syndrome. JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY 2008;38(4): (SCI).(Impact factor: 2.482;Rank: 6.06%) 第三作者 27. Wu S. H., Chu N. K., Liu Y. C., Chen C. K., Tang S. F., Cheng C. K.. Relationship between the EMG ratio of muscle activation and bony structure in osteoarthritic knee patients with and without patellar malalignment. JOURNAL OF REHABILITATION MEDICINE 2008;40(5): (SCI).(Impact factor: 1.882;Rank: 27.40%) 28. Sun P. C., Wei H. W., Chen C. H., Wu C. H., Kao H. C., Cheng C. K.. Effects of varying material properties on the load deformation characteristics of heel cushions. MEDICAL ENGINEERING & PHYSICS 2008;30(6): (SCI).(Impact factor: 1.674;Rank: 54.24%) 29. Chang S. F., Chang C. A., Lee D. Y., Lee P. L., Yeh Y. M., Yeh C. R., Cheng C. K., Chien S., Chiu J. J.. Tumor cell cycle arrest induced by shear stress: Roles of integrins and Smad. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 2008;105(10): (SCI).(Impact factor: 9.432;Rank: 6.00%)

7 30. Liao Y.C., Feng C.K., Tsai M.W. Chen C.S., Cheng C.K., Ou Y.C.. Shape modification of the boston brace using a finite element method with topology optimization. SPINE 2007;32(26): (SCI).(Impact factor: 2.624;Rank: 12.50%) 31. Huang C.H., Liau J.J., Huang C.H., Cheng C.K.. Stress analysis of anterior tibial post in posterior stabilized knee prostheses. JOURNAL OF ORTHOPAEDIC RESEARCH 2007;25(4): (SCI).(Impact factor: 3.112;Rank: 7.14%) 32. Hsu M.L., Chen F.C., Kao H.C., Cheng C.K. Influence of off-axis loading upon an anterior maxillary implant:a 3-dimensional finite element analysis. INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 2007;22(2): (SCI).(Impact factor: 1.978;Rank: 26.56%) 33. Wang Y., Wei H.W., Yu T.C., Cheng C.K.. Parametric analysis of the stress distribution on the articular cartilage and subchondral bone. BIO-MEDICAL MATERIALS AND ENGINEERING 2007;17(4): (SCI).(Impact factor: 0.615;Rank: 91.53%) 34. Tan C.M., Liau J.J., Chen W.T., Cheng C.K.. The accuracy of posterior condylar angle measured by one MRI image. CLINICAL ORTHOPAEDICS AND RELATED RESEARCH 2007;456: (SCI).(Impact factor: 2.065;Rank: 23.21%) 35. Huang C.H., Liau J.J., Cheng C.K.. Fixed or Mobile-bearing Total Knee Arthroplasty. Journal of Orthopaedic Surgery and Research 2007;2:Article #1 (OI). 第三作者 36. Cheng C.K., Chan K.M.. Journal of Orthopaedic Surgery and Research Editorial. Journal of Orthopaedic Surgery and Research 2006;1:Article #1 (OI). 37. Yu T.C., Huang C.H., Hsieh C.H., Liau J.J., Huang C.H., Cheng C.K.. Fatigue resistance analysis of tibial baseplate in total knee prosthesis--an in vitro biomechanical study. CLINICAL BIOMECHANICS 2006;21(2): (SCI).(Impact factor: 1.759;Rank: 30.14%) 38. Huang C.H., Liau J.J., Huang C.H., Cheng C.K.. Influence of post-cam design on stresses on posterior-stabilized tibial posts. CLINICAL ORTHOPAEDICS AND RELATED RESEARCH 2006;450: (SCI).(Impact factor: 2.065;Rank: 23.21%) 39. Ho W.P., Cheng C.K., Liau J.J.. Morphometrical measurements of resected surface of femurs in Chinese knees: Correlation to the sizing of current femoral implants. KNEE 2006;13(1):12-14 (SCI).(Impact factor: 1.126;Rank: 55.36%) 40. Chiang M.F., Zhong Z.C., Chen C.S., Cheng C.K.. Biomechanical comparison of instrumented posterior lumbar interbody fusion with one or two cages by finite element analysis. SPINE 2006;31(19): (SCI).(Impact factor: 2.624;Rank: 12.50%) 41. Sun P.C., Eric Jao SH Lin, H.D. Cheng C.K.. Relationship of skin temperature to sympathetic dysfunction in diabetic at-risk feet. DIABETES RESEARCH AND CLINICAL PRACTICE 2006;1(73):41-46 (SCI).(Impact factor: 2.16;Rank: 62.86%) 42. Ma H.L., Jiae W.J., Huang C.H.,Wang S.T., Chen T.H., Cheng C.K., Hung S.C.. Thermal effects after ACL shrinkage using radiofrequency technology: a porcine cadaver study,. KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY 2005;13(8): (SCI).(Impact factor: 1.674;Rank: 32.88%) 43. Chen C.S., Feng C.K., Cheng C.K., Tzeng M.J., Liu C.L., Chen W.J.. Biomechanical analysis of the disc adjacent to posterolateral fusion with laminectomy in lumbar spine. JOURNAL OF SPINAL DISORDERS & TECHNIQUES 2005;18(4):58-65 (SCI).(Impact factor: 1.206;Rank:

8 53.57%) 第三作者 44. Wei H.W., Sun S.S., Jao S.H., Yeh C.R., Cheng C.K.. The influence of mechanical properties of subchondral plate, femoral head and neck on dynamic stress distribution of the articular cartilage. MEDICAL ENGINEERING & PHYSICS 2005;27(4): (SCI).(Impact factor: 1.674;Rank: 54.24%) 45. Chen C.S., Chen W.J., Cheng C.K., Jao S.H., Chueh S.C., Wang C.C.. Failure analysis of broken pedicle screws on spinal instrumentation. MEDICAL ENGINEERING & PHYSICS 2005;27(6): (SCI).(Impact factor: 1.674;Rank: 54.24%) 46. Cheng C.K.. Some current developments in orthopaedic biomechanics. MEDICAL ENGINEERING & PHYSICS 2005;27(4): (SCI).(Impact factor: 1.674;Rank: 54.24%) 47. Huang C.H., Liau J.J., Ho F.Y., Lin C.Y., and Cheng C.K.. Polyethylene failure of the patellar component in New Jersey low contact stress total knee arthroplasty. JOURNAL OF ARTHROPLASTY 2005;20(2): (SCI).(Impact factor: 1.787;Rank: 33.93%) 48. Cho H.J., Wei W.J., Kao H.C., Cheng C.K.. Wear behavior of UHMWPE sliding on artificial hip arthroplasty materials. MATERIALS CHEMISTRY AND PHYSICS 2004;88:9-16 (SCI).(Impact factor: 2.015;Rank: 22.90%) 49. Wei H.W., Chung M.Y., Huang V.W., Cheng C.K.. Feasibility study of custom hip stem design based on X-ray films. BIO-MEDICAL MATERIALS AND ENGINEERING 2004;14(2): (SCI).(Impact factor: 0.615;Rank: 91.53%) 50. Chiang M.F., Teng J.M., Huang C.H., Cheng C.K., Chen C.S., Chang T.K., Chao, S.H.. Finite Element Analysis of Cage Subsidence in Cervical Interbody Fusion. Journal of Medical and Biological Engineering 2004;24(4): (EI). 51. Lee H.M., Liau J.J., Cheng C.K., Tan C.M., and Shih J.T.. Evaluation of Shoulder Proprioception Following Muscle Fatigue. CLINICAL BIOMECHANICS 2003;18(9): (SCI).(Impact factor: 1.759;Rank: 30.14%) 52. Cheng C.K., Huang C.H., Liau J.J., Huang C.H.. The influence of surgical malalignment of the contact pressures of fixed and mobile bearing knee prostheses. CLINICAL BIOMECHANICS 2003;18(3): (SCI).(Impact factor: 1.759;Rank: 30.14%) 53. Gung Y.W., Cheng, C.K. Su, C.Y.. A stereomorphologic study of bone matrix apposition in HA-implanted cavities observed with SEM, being prepared by a microvascular cast and freeze-fracture method. MEDICAL ENGINEERING & PHYSICS 2003;25(7): (SCI).(Impact factor: 1.674;Rank: 54.24%) 54. Huang C.H., Liau J.J., Lung C.Y., Lan C.T., Cheng C.K.. The incidence of revision of the metal component of total knee arthroplasties in different tibial-insert designs. KNEE 2002;9(4): (SCI).(Impact factor: 1.126;Rank: 55.36%) 55. Huang C.H., Ho F.Y., Ma H.M., Yang C.T., Liau J.J., Kao H.C., Yang T.H., Cheng C.K.. Particle size and morphology of UHMWPE wear debris in failed total knee arthroplasties- A comparison between mobile bearing and fixed bearing knees. JOURNAL OF ORTHOPAEDIC RESEARCH 2002;20(5): (SCI).(Impact factor: 3.112;Rank: 7.14%) 56. Lin Y.H., Chen C.S., Chen W.J., Cheng C.K.. Characteristics of manual lifting activities in the patients with low back pain. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS 2002;29(2): (SCI).(Impact factor: 0.956;Rank: 57.14%)

9 57. Huang C.H., Ma H.M., Ho F.Y., Liau J.J., Cheng C.K.. Osteolysis in failed total knee arthroplastya comparison between the mobile bearing and fixed bearing knees. JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME 2002;84-A(12): (SCI).(Impact factor: 3.427;Rank: 5.36%) 58. Liau J.J., Cheng C.K., Huang C.H., Lo W.H. The effect of malalignment on stresses in polyethylene component of total knee prostheses - a finite element analysis. CLINICAL BIOMECHANICS 2002;17(2): (SCI).(Impact factor: 1.759;Rank: 30.14%) 59. Liau J.J., Cheng C.K., Huang C.H., Lo W.H.. Effect of Fuji pressure sensitive film on actual contact characteristics of artificial tibiofemoral joint. CLINICAL BIOMECHANICS 2002;17(9-10): (SCI).(Impact factor: 1.759;Rank: 30.14%) 60. Huang C.H., Ma H.M., Liau J.J., Ho F.Y., Cheng C.K.. Late dislocation of rotating platform in New Jersey low contact stress knee. CLINICAL ORTHOPAEDICS AND RELATED RESEARCH 2002;405: (SCI).(Impact factor: 2.065;Rank: 23.21%) 61. Ho W.P., Liau J.J., Cheng C.K... Biomechanical study of bone-patellar tendon-bone and bone-acl-bone grafts. Journal of Medical and Biological Engineering 2002;22(2): (EI). 62. Lung C.Y., Chen T.H., Wei H.W., Lo W.H., Cheng C.K.. The effect of different loading conditions on the motion behavior of the bipolar hip endoprostheses. Journal of Medical and Biological Engineering 2002;22(1):11-18 (EI). 63. Liau J.J., Hu C.C., Cheng C.K., Huang C.H., Lo W.H.. The influence of inserting a Fuji pressure sensitive film between the tibiofemoral joint of knee prosthesis on actual contact characteristics. CLINICAL BIOMECHANICS 2001;16(2): (SCI).(Impact factor: 1.759;Rank: 30.14%) 64. Lin Y.H., Chen C.S., Cheng C.K., Chen Y.H., Lee C.Y., Chen W.J.. Geometric parameters of the in vivo tissues at the lumbosacral joint of young Asian adults. SPINE 2001;26(21): (SCI).(Impact factor: 2.624;Rank: 12.50%) 65. Chen C.S., Cheng C.K., Liu C.L., Lo W.H.. Stress analysis of the disc adjacent to interbody fusion in lumbar spine. MEDICAL ENGINEERING & PHYSICS 2001;23(7): (SCI).(Impact factor: 1.674;Rank: 54.24%) 66. Hu C.C., Liau J.J., Lung C.Y., Huang C.H., Cheng C.K.. A two-dimensional finite element model for frictional heating analysis of total hip prosthesis. MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS 2001;17:11-18 (SCI).(Impact factor: 1.842;Rank: 26.64%) 67. Cheng C.K., Chen H.H., Chen C.S., Lee C.L., Chen, C.Y.. Segment Inertial Properties of Chinese Adults Determined from Magnetic Resonance Imaging. CLINICAL BIOMECHANICS 2000;15(8): (SCI).(Impact factor: 1.759;Rank: 30.14%) 68. Huang V.W.S., Lung C.Y., Lee S.H., Wei H.W., Cheng, C.K.. The Study of the Best-fit Designed Custom-made Hip Prostheses A Comparison between the CT data and X-ray film. Journal of Medical and Biological Engineering 2000;20(4): (EI). 69. Huang C.H., Cheng C.K., Liau J.J., Lee Y.M.. Morphometrical Comparison Between the Resected Surfaces in Osteoarthritic Knees and Porous Coated Anatomic Knee Prosthesis. Journal of Musculoskeletal Research 2000;4(1):39-46 (OI). 70. Liu W.J., Chen H.H., Cheng, C.K.. A Biomechanical Study of Graf Pedicle Screw on Lumbar Spondylolisthesis. Journal of Orthopaedic Surgery, R.O.C 1999;16: (OI).

10 71. Cheng C.K., Lung C.Y., Lee Y.M., Huang, C.H.. A New Approach of Designing the Tibial Baseplate of Total Knee Prostheses. CLINICAL BIOMECHANICS 1999;14(2): (SCI).(Impact factor: 1.759;Rank: 30.14%) 72. Liau J.J., Cheng C.K., Huang C.H., Lee Y.M., Chueh S.C., Lo W.H.. The Influence of contact alignment of the tibiofemoral joint of the prostheses in-vitro biomechanical testing. CLINICAL BIOMECHANICS 1999;14(10): (SCI).(Impact factor: 1.759;Rank: 30.14%) 73. Huang C.H., Lee Y.M., Lai J.H., Liau J.J., Cheng C.K.. Failure of the All- Polyethylene Patellar Component after Total Knee Arthroplasty. JOURNAL OF ARTHROPLASTY 1999;14(8): (SCI).(Impact factor: 1.787;Rank: 33.93%) 74. Huang C.H., Yang C.Y., Cheng C.K.. Fracture of the Femoral Component Associated with Polyethylene Wear and Osteolysis after Total Knee Arthroplasty A Case Report. JOURNAL OF ARTHROPLASTY 1999;14(3): (SCI).(Impact factor: 1.787;Rank: 33.93%) 75. Lung C.Y., Chen T.H., Cheng C.K., Lee K.S., Lo W.H.. An In-vitro Comparison of the motion behavior of different bipolar endoprostheses. JOURNAL OF ARTHROPLASTY 1999;14(7): (SCI).(Impact factor: 1.787;Rank: 33.93%) 76. Luh J.J., Chang G.C., Cheng C.K., Lai J.S., Kuo T.S.. Isokinetic Elbow Joint Torques Estimation from Surface EMG and Joint Kinematic Data: Using an Artificial Neural Network Model. JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY 1999;9(3): (SCI).(Impact factor: 1.995;Rank: 23.29%) 77. Young T.H., Cheng C.K., Lee Y.M., Chen L.Y., Huang C.H.. Analysis of Ultrahigh Molecular Weight Polyethylene Failure in Artificial Knee Joints: Thermal Effect on Long-Term Performance. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 1999;48: (SCI).(Impact factor: 2.185;Rank: 35.59%) 78. Huang C.H., Young T.H., Lee Y.T., Jan C.H., Cheng C.K.. Polyethlyene failure in New Jersey low contact stress total knee arthroplasty. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 1998;39(1): (SCI).(Impact factor: 2.816;Rank: 23.73%) 79. Huang C.H., Young T.H., Lee Y.T., Jan C.H., Cheng C.K.. Polyethlyene failure in New Jersey low contact stress total knee arthroplasty. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 1998;39(1): (SCI).(Impact factor: 2.816;Rank: 23.73%) 80. Cheng C.K., Chen H.H., Kuo H.H., Lee C.L., Chen W.J., Liu C.L.. A three-dimensional mathematical model for predicting spinal joint force distribution during manual liftings. CLINICAL BIOMECHANICS 1998;13(S1):S59-S64 (SCI).(Impact factor: 1.759;Rank: 30.14%) 81. Liu C.L., Kao H.C., Wang S.T., Lo W.H., Cheng C.K.. Biomechanical evaluation of a central rodsystem in the treatment of scoliosis. CLINICAL BIOMECHANICS 1998;13(7): (SCI).(Impact factor: 1.759;Rank: 30.14%) 82. Liu C.L., Chen H.H., Cheng C.K., Kao H.C., Lo W.H.. Biomechanical evaluation of a new anterior spinal implant. CLINICAL BIOMECHANICS 1998;13(S1):S40-S46 (SCI).(Impact factor: 1.759;Rank: 30.14%) 83. Liu C.L., Wang S.T., Lin C.F., Cheng C.K., Wu C.L., Chang H., Lo W.H.. Isokinetic evaluation of the ankle before and after surgical treatment of the lumbar disc herniation. CLINICAL BIOMECHANICS 1998;13(S1):S46-S51 (SCI).(Impact factor: 1.759;Rank: 30.14%) 84. Sun J.S., Hang Y.S., Tsuang Y.H., Cheng C.K., Tsao K.Y., Hsu S.H.. Morphological changes of

11 the triceps surae muscle-tendon unit during passive extension: an in vivo rabbit model. CLINICAL BIOMECHANICS 1998;13(8): (SCI).(Impact factor: 1.759;Rank: 30.14%) 85. Huang C.H., Lee Y.M., Liau J.J., Cheng C.K.. Comparison of muscle strength of posterior cruciate-retained versus cruciate-sacrificed total knee arthroplasty. JOURNAL OF ARTHROPLASTY 1998;13(7): (SCI).(Impact factor: 1.787;Rank: 33.93%) 86. Cheng C.K., Chen H.H., Chen C.S., Lee SJ.. Influences of walking speed change on the lumbosacral joint force distribution. BIO-MEDICAL MATERIALS AND ENGINEERING 1998;8: (SCI).(Impact factor: 0.615;Rank: 91.53%) 87. Chen C.H., Shih C.H., Lin C.C., Cheng C.K.. Cementless Roy-Camille femoral component. ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY 1998;118:85-88 (SCI).(Impact factor: 1.117;Rank: 56.29%) 88. Cheng C.K., Yao N.K., Liu H.C.. Weight bearing influences knee joint bony contact movements: an in vivo video-fluoroscopy study. Proceedings of the National Science Council, R.O.C. 1997;21(1):20-25 (OI). 89. Chang G.C., Luh J.J., Liao G.D., Lai J.S., Cheng C.K., Kuo B.L., Kuo T.S.. A neuro-control system for the knee joint position control with quadriceps stimulation. IEEE Transactions on Rehabilitation Engineering 1997;5(1):2-11 (OI). 90. Kang W.J., Shiu J.R., Cheng C.K., Lai J.S., Tsao H.W., Kuo T.S.. The effect of electrode arrangement on spectral distance measures for discrimination of EMG signals. IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 1997;44(10): (SCI).(Impact factor: 2.154;Rank: 37.29%) 91. Liao H.F., Jeng S.F., Lai J.S., Cheng C.K., Hu M.H.. The relations between standing balance and walking function in children with spastic diplegic cerebral palsy. DEVELOPMENTAL MEDICINE AND CHILD NEUROLOGY 1997;39: (SCI).(Impact factor: 3.019;Rank: 7.45%) 92. Sun J.S., Tsuang Y.H., Hang Y.S., Liu T.K., Lee W.L., Cheng C.K.. The deleterious effect of tetanic contraction on rabbit s triceps surae muscle during cyclic loading. CLINICAL BIOMECHANICS 1996;11(1):46-50 (SCI).(Impact factor: 1.759;Rank: 30.14%) 93. Hang Y.S., Tsuang Y.H., Sun J.S., Cheng C.K., Liu T.K.. Failure of stimulated skeletal muscle mainly contributed by passive force: an in vivo rabbit model. CLINICAL BIOMECHANICS 1996;11(6): (SCI).(Impact factor: 1.759;Rank: 30.14%) 94. Cheng C.K., Yao N.K., Liu H.C., Lee K.S.. The influences of configuration changes of the patella on the knee extensor mechanism. CLINICAL BIOMECHANICS 1996;11(2): (SCI).(Impact factor: 1.759;Rank: 30.14%) 95. Kang W.J., Cheng C.K., Lai J.S., Shiu J.R., Kuo T.S.. A comparative analysis of various EMG pattern recognition methods. MEDICAL ENGINEERING & PHYSICS 1996;18: (SCI).(Impact factor: 1.674;Rank: 54.24%) 96. Chang G.C., Kang W.J., Luh J.J., Cheng C.K., Lai J.S., Chen J.J., Kuo T.S.. Real-time implementation of EMG pattern recognition as a control command of man-machine interface. MEDICAL ENGINEERING & PHYSICS 1996;18(7): (SCI).(Impact factor: 1.674;Rank: 54.24%) 97. Huang CH, Cheng CK, Lee YT, Lee KS. Muscle strength after successful total knee replacement - a 6-to-13 year followup. CLINICAL ORTHOPAEDICS AND RELATED RESEARCH

12 1996;328: (SCI).(Impact factor: 2.065;Rank: 23.21%) 98. Tsuang Y.H., Cheng C.K., Wang C.L., Chen P.Q., Hang Y.S., Liu T.K.. The center of ground reaction force during lifting. Proceedings of the National Science Council, R.O.C. 1995;19(1):54-57 (OI). 99. Sun JS, Hou SM, Lu KS, Hang YS, Liu TK, Cheng CK. Biomechanical properties of the triceps surae muscle after limb lengthening. CLINICAL BIOMECHANICS 1995;10(5): (SCI).(Impact factor: 1.759;Rank: 30.14%) 100. Sun J.S., Tsuang Y.H., Liu T.K., Hang Y.S., Cheng C.K., Lee W.L.. Viscoplasticity of rabbit skeletal muscle under dynamic cyclic loading. CLINICAL BIOMECHANICS 1995;10(5): (SCI).(Impact factor: 1.759;Rank: 30.14%) 101. Cheng C.K., Yao N.K., Liu H.C.. Surgery simulation analysis of anterior advancement of the tibial tuberosity. CLINICAL BIOMECHANICS 1995;10(3): (SCI).(Impact factor: 1.759;Rank: 30.14%) 102. Wang C.L., Cheng C.K., Chen C.W., Lu C.M., Hang Y.S., Liu T.K.. Contact areas and pressure distributions in the subtalar joint. JOURNAL OF BIOMECHANICS 1995;28(3): (SCI).(Impact factor: 2.657;Rank: 27.12%) 103. Kang W.J., Shiu J.R., Cheng C.K., Lai J.S., Tsao H.W., Kuo T.S.. The application of cepstral coefficients and maximum likelihood method in EMG pattern recognition. IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 1995;42(8): (SCI).(Impact factor: 2.154;Rank: 37.29%) 104. Sun J.S., Tsuang Y.H., Liu T.K., Hang Y.S., Cheng C.K.. Failure sites and peak tensile forces of the composite triceps surae muscle by passive extension in rabbit. CLINICAL BIOMECHANICS 1994;9(5): (SCI).(Impact factor: 1.759;Rank: 30.14%) 105. Wang C.L., Cheng C.K., Tsuang Y.H., Hang Y.S., Liu T.K.. Cushioning effect of heel cups. CLINICAL BIOMECHANICS 1994;9(5): (SCI).(Impact factor: 1.759;Rank: 30.14%) 106. Kumar S., Cheng C.K.. Biomechanical analysis of raking and comparison of two rakes. INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS 1991;7:1-13 (SCI).(Impact factor: 0.956;Rank: 57.14%) 107. Cheng C.K., Brown T.D., Andrews J.G.. Non-uniqueness of the bicompartmental contact force solution in a lumped parameter mathematical model of the knee. JOURNAL OF BIOMECHANICS 1990;23(4): (SCI).(Impact factor: 2.657;Rank: 27.12%) IX. Conference Abstracts 1 Liu YL, Lin KJ, Huang CH, Chen WC, Chen CH, Yeh WL, Chang T W, Li JS, Cheng CK. Anatomic-Like articular surface of tibial insert enhance knee kinematics-computational assessment. The 57th Annual Meeting of Orthopaedic Research Society, Long Beach, United States, Chen WC, Chen HH, Chang TW, Liu YL, Lin KJ, Lai HJ, Huang CH, Li JS, Lai YS, Cheng CK. "Load sharing effect of spine will influence the biomechanical performances of implants and contact behavior in spinal fusion - finite element study for adequate numbers of vertebral structures required in analysis." The 57th Annual Meeting of Orthopaedic Research Society,

13 Long Beach, United States, Chen WC, Lin KJ, Chen HH, Lai HJ, Chang TW, Huang CH, Li JS, Liu YL, Lai YS, Cheng CK. "Positioning effect of artificial disc on postoperative motion pattern in sagittal plane." The 57th Annual Meeting of Orthopaedic Research Society, Long Beach, United States, Lin KJ, Liu YL, Huang CH, Chen WC, Li JS, Chang TW, Cheng CK. " Influence of femoral cam shape on axial tibiofemoral rotation in posterior-stabilized TKA." The 57th Annual Meeting of Orthopaedic Research Society, Long Beach, United States, Lai HJ, Yu CH, Kao HC, Chen WC, Lin KJ, Cheng CK. Failure mechanism of the low temperature thermoplastic Anterior Ankle-Foot Orthoses under cyclic stepping test. The 6 th World Congress of Biomechanics, Singapore, Wang YC, Chang CM, Lin HC, Lai HJ, Li YS, Cheng CK. Effect of COP-excursion feedback training on functional performance after anterior cruciate ligament reconstruction: a case study. The 6 th World Congress of Biomechanics, Singapore, Chou CW, Yang CT, Lai HJ, Wang YC, Lee SJ, Cheng CK. Effects of modified air-cushion outsole on reducing knee adduction moment in healthy subjects. The 6 th World Congress of Biomechanics, Singapore, Hung CC, Lai HJ, Chou CW, Chen YH, Yu CH, Cheng CK. Mathematical models of recyclable energy gathered from three power generating shoes during walk. The 6 th World Congress of Biomechanics, Singapore, Lin KJ, Huang CH, Chen WC, Chang TW, Lai YS, Cheng CK. "Joint line elevation would lead to excessive increase of knee stiffness in revision TKA." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Chen WC, Chen HH, Lai YS, Lin KJ, Chang TW, Lai HJ, Cheng CK. "Advantages of Unilateral Transpedicular Screw Fixation in Transforaminal Lumbar Interbody Fusion - Biomechanical Study with Finite Element Method." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Chiang YF, Yen CL, Rau G, Lo HJ, Chen WC, Cheng CK, Tsuang YH. "The Influence of Single Cage Positioning and Orientation on Stress Distribution of Transforaminal Lumbar Interbody Fusion-A Finite Element Analysis." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Li JS, Lin KJ, Chen WC, Yang CB, Wei HW, Wang DJ, Cheng CK. "Contact Characteristics during Different High Flexion Activities of the Knee- Preliminary Report." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Huang CH, Chang TW, Huang CH, Lu YC, Chang TK, Cheng CK. "Morphometrical measurement of resected surface of medial proximal tibia: Correlation to the sizing of current unicompartmental tibial implants." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Huang CH, Huang CH, Lu YC, Chang TK, Cheng CK. "Backside wear of mobile and fixed bearing polyethylene tibial inserts." The 56th Annual Meeting of Orthopaedic Research Society, New Orleans, United States, Chiang CJ, Tsuang YH, Yang CH, Cheng CK, Liang HC, Liao CJ. "Annular Grafting for the Restoration of Intervertebral Disc After Discectomy A Biomechanical Study." The 56th Annual

14 Meeting of Orthopaedic Research Society, New Orleans, United States, Lai YS, Cheng CK. "A Cementless, Proximal Fixed Anatomic Femoral Stem Induces High Micromotion in Patients with Non-Trauma Avascular Necrosis of the Femoral Head." The 22nd International Society for Technology in Arthroplasty Annual Congress, Hawaii, United States, Lin KJ, Huang CH, Chang TW, Chen WC, Lai YS, Li KH, Cheng CK. "The Influence of Post-Cam Design Variables on Knee Kinematics in Posterior-Stabilized Knee Arthroplasty" The 22nd International Society for Technology in Arthroplasty Annual Congress, Hawaii, United States, Liu YL, Liau JJ, Lin KJ, Chen CH, Cheng CK. "The Effects of Single-Axis and Multi-Axes Designs of U2 Total Knee System on 3-D Knee Kinematics." The 22nd International Society for Technology in Arthroplasty Annual Congress, Hawaii, United States, Chen WC, Chen HH, Lin KJ, Chang TW, Huang CH, Lai YS, Cheng CK. "Dynamic Assessment of Artificial Disc Positioning Effect on Sagittal Motion Pattern - a Bomechanical Study." The 22nd International Society for Technology in Arthroplasty Annual Congress, Hawaii, United States, Chen WC, Chiang MF, Huang CH, Lai YS, Lai HJ, Kao HC, Cheng CK. "Treatment of Lumbar Compression Fracture Using Transpedicle Body Augmentation - Biomechanical Study with Finite Element Method." The 22nd International Society for Technology in Arthroplasty Annual Congress, Hawaii, United States, Liu YL, Liau JJ, Chen CH, Wei HW, Cheng CK. The effects of single-radius and multi-radius designs on instant rotational center of PS knee system. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chen WC, Wei HW, Lai HJ, Lin KJ, Cheng CK. Dynamic simulation technique for evaluating postoperative stability of lumbar interbody cage fusion with laminectomy, facetectomy, and posterior Instrumentation. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chen MH, Lai HJ, Wang YC, Liao CW, Yu CH, Cheng CK. "The validation of Wii balance board for measuring postural sway and weight-shifting during standing." The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chou CW, Lai HJ, Chen YH, Chen WC, Yu CH, Cheng CK. "A three-dimensional sole deformation measurement of power generating shoe during gait." The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chen WC, Chang TW, Wei HW, Cheng CK. Positioning effect on sagittal trajectories of Vertebral centers and range of motion for DePuy S.B. Charitè III total disc replacement. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Cheng HC, Chen WC, Cheng CK. Finite element study of expandable cage in adjacent vertebral body fractures of spine. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Cheng KH, Lai HJ, Cheng HC, Chen WC, Chou CW, Cheng CK. Investigating the failure factors of low temperature thermoplastic anterior ankle-foot orthosis by finite element analysis. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, 2009

15 28 Wang YC, Lai HJ, Chen HR, Yu CH, Cheng CK. Developing a biofeedback apparatus for knee performance of patients with anterior crucial ligament deficiency. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chen YH, Lai HJ, Yu CH, Lin YC, Chou CW, Cheng CK. Analyzing current patents of power-generating shoe on power generating methods and gait influences." The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Chen WC, Wei HW, Chen YW, Cheng CK. Curvature direction effects for loading distribution on polyethylene component of artificial disc - a biomechanical study with finite element method. The 4 th WACBE World Congress on Bioengineering, Hong Kong, China, Kuo YJ, Cheng CK, Sun JS, Tsuang YH. The effects of compressive loads induced apoptotic pathway in the intervertebral disc cells of rat. The 55 th Annual Meeting of Orthopaedic Research Society, Las Vegas, United States, Wu LC, Cheng CK, Tsuang YH, Sun JS. Anti-apoptotic effects of BMP, IGF-1, PDGF on rat intervertebral cells: a compression load mode. The 55 th Annual Meeting of Orthopaedic Research Society, Las Vegas, United States, Chiang CJ, Tsuang YH, Sun JS, Cheng CK, Liao CJ, Liang HC. The effect of annular repair on disc degeneration in a porcine spine model. The 55 th Annual Meeting of Orthopaedic Research Society, Las Vegas, United States, Chiang CJ, Tsuang YH, Cheng CK, Liao CJ, Liang HC. Biomechanical rationality of annular repair in two suture type. The 55 th Annual Meeting of Orthopaedic Research Society, Las Vegas, United States, Huang CH, Lin KJ, Huang CH, Lu YC, Cheng CK. Curve-on-curve design feature of post-cam mechanism can reduce rotational constraint in PS TKA, The 55 th Annual Meeting of Orthopaedic Research Society, Las Vegas, United States, Lai HJ, Yu CH, Chen WC, Chang TW, Lin KJ, Cheng CK. Development of a walking robot for testing ankle foot orthosis - robot validation test. The 13 th International Conference on Biomedical Engineering, Singapore, Li JS, Lin KJ, Chen WC, Wei HW, Cheng CK. Contact characteristics during different high flexion activities of the knee, The 13 th International Conference on Biomedical Engineering, Singapore, Cheng CK. Transnational research of orthopaedic implant development in Taiwan and China. The 13 th International Conference on Biomedical Engineering, Singapore, Wei HW, Hung ST, Cheng CK. The safe zone and stress analysis of the improved acetabular cup. 53 rd Annual Meeting of the Orthopaedic Research Society, Hawaii, United States, Lee KJ, Wu CH, Cheng CK. Kinematic of knee joint at high flexion angles: a simulation study. The 21 st International Society of Biomechanics, Taipei, Taiwan, Wu CH, Liau JJ, Cheng CK. The meniscal extrusion and tibial translation of incomplete of complete PCL rupture knee during passive flexion. The 21 st International Society of Biomechanics, Taipei, Taiwan, Lai YS, Wei HW, Cheng CK. The effect of proximal femur geometry, bone quality and stem shapes in the cemented total hip replacement. The 21 st International Society of Biomechanics, Taipei, Taiwan, 2007

16 43 Huang CH, Liau JJ, Huang CH, Cheng CK. Finite element analysis of post-cam mechanism in posterior stabilized knee prostheses. The 3 rd WACBE World Congress on Bioengineering, Bangkok, Thailand, Wei HW, Lai YS, Cheng CK. The effect of proximal femoral canal geometry, bone quality and stem shapes on the stress distribution of cement mantle after the cemented total hip replacement. The 3 rd WACBE World Congress on Bioengineering, Bangkok, Thailand, Lai HJ, Hung CY, Huang CH, Li KH, Yang CB, Cheng CK. A method to investigate the boundary between cortical and cancellous bone of proximal tibia by using Magic Wand algorithm. The 5 th World Congress of Biomechanics, Munich, Germany, Hsu ML, Chen FC, Kao HC, Cheng CK. Influence of off-axis loading upon an anterior maxillary implant: a 3-dimensional finite element analysis. The 5 th World Congress of Biomechanics, Munich, Germany, Lin KJ, Wei HW, Cheng CK, The Evaluation of a new design concept for cementless hip prostheses. The 5th World Congress of Biomechanics, Munich, Germany., Yang CT, Cheng CK, Wei HW. Design and analysis of hollow hip prosthesis. The 5 th World Congress of Biomechanics, Munich, Germany, Wei HW, Cheng CK, Lai YS, Lee YE. The proximal femoral canal geometry of osteoporosis, osteoarthritis, and osteonecrosis. International Symposium on Osteonecrosis and Joint - Preserving & Reconstruction, Beijing, China, Huang CH, Liau JJ, Huang CH, Cheng CK. The influence of post-cam design features on stresses in tibial post of posterior stabilized knee prostheses - a finite element analysis. The 52 nd Annual Meeting of Orthopaedic Research Society, Chicago, United States, Wei HW, Lin KJ, Lai YS, Cheng CK. Numerical evaluation of a new design concept for cementless hip prostheses. The 5th Chinese Speaking Orthopaedics Society, Xian, China, Wu CH, Cheng CK, Liau JJ. The kinematics of knee joint in different injury degrees of posterior cruciate ligament at full extension. The 5 th World Congress of Biomechanics, Munich, Germany, Li KH, Yang CB, Huang CM, Huang CH, Chou YP, Cheng CK. Morphologic analysis of proximal tibia for revision tibial component design. The 5 th World Congress of Biomechanics, Munich, Germany, Chang TW, Liau JJ, Wu CH, Huang CH, Cheng CK. The influence of surgical malalignment on contact stress of unicompartmental knee prosthesis - a finite element analysis. The 5 th World Congress of Biomechanics, Munich, Germany, Huang CH, Liau JJ, Huang CH, Cheng CK. Stress analysis of anterior tibial post in posterior stabilized knee prosthesis. The 5 th World Congress of Biomechanics, Munich, Germany, Lai YS, Lee YE, Wei HW, Cheng CK. Proximal femur geometric sasis for the choice of femoral implant in cemented hip replacement. The 5 th World Congress of Biomechanics, Munich, Germany, Kao HC, Chung WN, Chen FC, Cheng CK, Hsu ML. The influence of superstructure materials on distal single implant: a 2-dimensional finite element analysis. The 5 th World Congress of Biomechanics, Munich, Germany, 2006

17 58 Kao HC, Chen CS, Chung TF, Cheng CK, Hsu ML. The influence of abutment angulation on immediate loaded dental implants - a 3D finite element analysis. The 5 th World Congress of Biomechanics, Munich, Germany, Hung CC, Ho FY, Yeh CJ, Chang TK, Cheng CK, Kao HC, Huang CH. Surface damage analysis in tibial polyethylene inserts in failed total knee arthroplasties - a comparison between mobile bearing and fixed bearing knees. The 49 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Yang JS, Lung CY, Chen CC, Hou SM, Cheng CK. The minimum diameter of rotating axes of the hinged oncological total knee prostheses. The 49 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Hou SM, Yang JS, Lung CY, Chen CC, Chang YC, Cheng CK. The analysis of femoral curvature of patients with bone tumor. The 49 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Chang TK, Wang JP, Wang WK, Cheng CK, Chen CS. Finite element analysis of fixation methods of thoracolumbar burst fracture. The 49 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Kao HC, Lai YF, Chang TK, Chen TH, Cheng CK, Huang CH. Revision hip prosthesis database establishment: analysis of loosening. The 49 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Cheng CK, Huang CH, Huang CH. Biomechanics of knee joint prosthesis and retrieval study. 4 th CSOS Scientific Congress, Beijing, Yang SM, Huang CH, Cheng CK, Kao HC, Ho FY. Stem implant analysis of custom-made modular joint prosthesis with Taguchi's method. The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Yang TC, Lung CY, Wei HW, Hou SM, Cheng CK. Effect of design variables on the locking strength of morse taper junction. The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Chang TK, Teng JM, Cheng CK, Chiang MF, Chen CS. Finite element analysis in cervical interbody fusion cage subsidence. The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Dai LG, Cheng CK, Kao HC, Lung CY, Chang TK, Su JY, Wang NH, Chen TH. The motion of bipolar hemiarthroplasty-self centering mechanism. The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Chu JC, Su JY, Chang YJ, Kao HC, Cheng CK. The motion of bipolar endoprostheses in various lower limbs motions. The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Lin YF, Jan MH, Yang CB, Shiau YM, Cheng CK. Patellofemoral conformity plays an important role in prognosticating. Lateral retinacular release for patellofemoral pain syndrome (PFPS). The 48 th Proceeding of Orthopedic Association R.O.C., Taipei, Taiwan, Tan CM, Chen WT, Liau JJ, Cheng CK. Relationship between Whiteside's line and rotational axis of the knee. The 48 th Proceeding of Orthopedic Association R.O.C., 2004, Taipei, Taiwan, Taipei, Taiwan,2004