Curriculum Vitae

EMERITUS PROF. DR. NG KWAN HOONG

Honorary Professor
  • Department of Biomedical Imaging
    Faculty of Medicine
  • ngkh
  • +603-7949 2038

AREAS OF EXPERTISE

  • MEDICAL PHYSICS
    medical physics, radiation protection, diagnostic radiology, nuclear medicine, radiotherapy

ACADEMIC QUALIFICATION

  • PhD(UM)1995, (Medical Physics)
    Universiti Malaya (UM)
  • MSc(Medical Physics)(Aberdeen University)1980, (Medical Physics)
    University of Aberdeen
  • BSc(Physics)(Hons)(UM)1978, (LAIN-LAIN)
    Universiti Malaya (UM)

ADMINISTRATIVE DUTIES

  • Head Coordinator
    01 Jun 1998 - present (Department of Biomedical Imaging, Faculty of Medicine)

AWARD AND STEWARDSHIP

  • INTERNATIONAL UNION FOR PHYSICAL AND ENGINEERING SCIENCES IN MEDICINE (IUPESM) FELLOWSHIP
    IUPESM, 2020 (International)
  • THE MERDEKA AWARD
    PETRONAS, ExxonMobil and Shell, 2020 (National)
  • Best student poster presentation award, 18th AOCMP & 16th SEACOMP ("InvestigatioInvestigation of factors affecting mean glandular dose for patients undergoing digital breast tomosynthesis", Nurain Borhan)
    AFOMP & SEACOMP, 2018 (International)
  • Best student poster presentation award, 18th AOCMP & 16th SEACOMP (?Systematic investigation on the validity of partition model dosimetry for 90Y radioembolization using Monte Carlo simulation?, Nurul Hashikin Abdul Aziz)
    AFOMP & SEAFOMP, 2018 (International)
  • Best student oral presentation award, 18th AOCMP & 16th SEACOMP (? Optimisation Exercise of CT Thorax Protocol For Obese Paediatric Patients: A Phantom Study?, Tuyen Nhu Pham )
    AFOMP & SEAFOMP , 2018 (International)
  • Marie Sklodowska-Curie Award
    International Organization for Medical Physics, 2018 (International)
  • 1st prize for Best Poster Award at the Malaysian Society of Nephrology, 34th Annual Congress
    Malaysian Society of Nephrology, 2018 (National)
  • Most voted 1-minute video in Telemedicine Innovation Challege 2017
    TDG, Monarsh university Malaysia & MCMC, 2017 (National)
  • 3rd place in the most innovative e-health solution Telemedicine Innovation Challege 2017
    TDG, Monarsh university Malaysia & MCMC, 2017 (National)
  • IDMP Award 2016
    International Organization for Medical Physics, 2016 (International)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2015 (University)
  • Recognition by Singapore Medical Association for major contribution to "Effective Medical Writing" series in Singapore Medical Journal 2008-2010
    Singapore Medical Association, 2011 (International)
  • EXCELLENCE SERVICE AWARD
    University of Malaya, 2008 (University)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2007 (University)
  • Best student presentation awards, 5th Southeast Asian Congress of Medical Physics (SEACOMP), Manila, Philippines
    outheast Asian Congress of Medical Physics, 2007 (International)
  • University of Malaya Research, Invention and Innovation EXPO 2007
    University of Malaya, 2007 (University)
  • Best student presentation award, The International EMF Conference 2007: Electromagnetic Fields, Bioeffects Research, Medical Applications, and Standards Harmonization
    University of Malaya + US Airforce, 2007 (International)
  • Best Poster Paper Award, 30th ASM College of Radiology, Academy of Medicine, Kuala Lumpur
    College of Radiology Malaysia, 2007 (National)
  • EXCELLENCE SERVICE AWARD
    University of Malaya, 2006 (University)
  • Best student presentation awards, 2006 Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), Jakarta, Indonesia 7-11 Nov 2006.
    Southeast Asian Congress of Medical Physics, 2006 (International)
  • EXCELLENCE SERVICE AWARD
    University of Malaya, 2005 (University)
  • Best Poster - QA in Mammography College of Radiology Survey in Malaysia.
    College of Radiology Malaysia, 2005 (National)
  • Excellence service award University of Malaya
    University of Malaya, 2005 (University)
  • CERTIFICATE OF EXCELLENT SERVICE
    University of Malaya, 2003 (University)
  • Excellence service award - University of Malaya
    University of Malaya, 2003 (University)
  • Prime Minister s Department MAMPU Innovation award 2001, Total Radiology Management System . Public-Private Sector Joint Research Innovation Award (Anugerah Inovasi Perkhidmatan Awam/Anugerah Inovasi Penyelidikan Bersama Di antara Sektor Awam dan Sektor Swasta)
    MAMPU, 2001 (National)
  • Silver Award in Innovation UM research product exhibition 2001, Total Radiology Management System , 31 Jul 2001.
    University of Malaya, 2001 (University)
  • Excellence service award University of Malaya
    University of Malaya, 2000 (University)
  • Excellence service award - University of Malaya
    University of Malaya, 1993 (University)
  • Junior Associateship of the International Centre of Theoretical Physics (ICTP), Italy
    International Centre of Theoretical Physics (ICTP), Italy, 1985 (International)

PUBLICATIONS

Article in Journal
  1. Ismail, U. N., Azlan, C. A., Khairullah, S., Azman, R. R., Omar, N. F., Md Shah, M. N., ... & Ng, K. H. (2021). Marrow fat content and composition in thalassemia: A study using 1H MRS. Journal of Magnetic Resonance Imaging, 53(1), 190-198.
  2. Jahmunah, V., Sudarshan, V. K., Oh, S. L., Gururajan, R., Gururajan, R., Zhou, X., ... & Acharya, U. R. (2021). Future IoT tools for COVID 19 contact tracing and prediction: A review of the state of the science. International Journal of Imaging Systems and Technology.
  3. Ng, K. H., Brady, Z., Ng, A. H., Soh, H. S., Chou, Y. H., & Varma, D. (2021). The status of radiation protection in medicine in the Asia Pacific region. Journal of Medical Imaging and Radiation Oncology.
  4. ACHARYA, U. R., MEIBURGER, K. M., KOH, J. E. W., CIACCIO, E. J., VICNESH, J., TAN, S. K., WONG, J. H. D., AMAN, R. R. A. R. & NG, K. H. 2020. Automated detection of calcified plaque using higher-order spectra cumulant technique in computer tomography angiography images. International Journal of Imaging Systems and Technology, 30, 285-297.
  5. Harun, H. H., Abdul Karim, M. K., Abbas, Z., Abdul Rahman, M. A., Sabarudin, A., & Ng, K. H. (2020). Association of Radiation Doses and Cancer Risks from CT Pulmonary Angiography Examinations in Relation to Body Diameter. Diagnostics, 10(9), 681.
  6. Harun, H. H., Karim, M. K. A., Abbas, Z., Sabarudin, A., Muniandy, S. C., Razak, H. R. A., & Ng, K. H. (2020). The influence of iterative reconstruction level on image quality and radiation dose in CT pulmonary angiography examinations. Radiation Physics and Chemistry, 108989.
  7. Hashikin, N. A. A., Abdullah, B. J. J., Yeong, C. H., Ng, K. H., & Chung, L. Y. (2020). PRODUCTION OF 153SM-LABELLED MICROPARTICLES AND DOSIMETRIC STUDIES FOR POTENTIAL APPLICATION IN LIVER RADIOEMBOLIZATION. MEDICAL PHYSICS, 8(2).
  8. Lee, Y. H., Quek, S. T., Khong, P. L., Lee, C. S., Wu, J. S., Zhang, L., ... & Kim, S. H. (2020). Consensus survey on pre-procedural safety practices in radiological examinations: a multicenter study in seven Asian regions. The British journal of radiology, 93(1113), 20200082.
  9. Leong, S. S., Wong, J. H. D., Md Shah, M. N., Vijayananthan, A., Jalalonmuhali, M., Chow, T. K., ... & Ng, K. H. Shear wave elastography accurately detects chronic changes in renal histopathology. Nephrology.
  10. Muhammad, N. A., Abdul Karim, M. K., Abu Hassan, H., Ahmad Kamarudin, M., Ding Wong, J. H., & Ng, K. H. (2020). Diagnostic Reference Level of Radiation Dose and Image Quality among Paediatric CT Examinations in A Tertiary Hospital in Malaysia. Diagnostics, 10(8), 591.
  11. Ng, K. H., & Bezak, E. (2020). Prejudice in science- Lessons from the coronavirus story. European journal of medical physics, 75,83-84.
  12. Ng, K. H., & Kemp, R. (2020). Understanding and reducing the fear of COVID-19. Journal of Zhejiang University. Science. B, 1.
  13. Raghavendra, U., Koh, J. E. W., Gudigar, A., Chan, W. Y., Hamid, M. T. R., Rahmat, K., ... & Fujita, H. (2020). Development of breast papillary index for differentiation of benign and malignant lesions using ultrasound images. Journal of Ambient Intelligence and Humanized Computing, 1-9.
  14. Rahmat, S. M. S. S., Karim, M. K. A., Isa, I. N. C., Abd Rahman, M. A., Noor, N. M., & Hoong, N. K. (2020). Effect of miscentering and low-dose protocols on contrast resolution in computed tomography head examination. Computers in biology and medicine, 123, 103840.
  15. Santos, J. C., Goulart, L. F., Giansante, L., Lin, Y. H., Sirico, A. C. A., Ng, A. H., ... & Ng, K. H. (2020). Leadership and mentoring in medical physics: The experience of a medical physics international mentoring program. Physica Medica, 76, 337-344.
  16. TAN, S., Ng, K. H., Yeong, C. H., & Aman, R. R. (2020). OPTIMISATION OF RADIATION DOSE, IMAGE QUALITY AND CONTRAST MEDIUM ADMINISTRATION IN CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY. MEDICAL PHYSICS, 8(2).
  17. Wong, J. H. D., Ng, K. H., Haryanto, F., Krisanachinda, A., Lee, J. C. L., Nguyen, T. C., ... & Lin10, T. W. V. I. S. (2020). South-East Asian Federation of Organizations for Medical Physics (SEAFOMP) Celebrating 20th Anniversary of formation. MEDICAL PHYSICS, 8(2).
  18. ACHARYA, U. R., MEIBURGER, K. M., KOH, J. E. W., HAGIWARA, Y., OH, S. L., LEONG, S. S., CIACCIO, E. J., WONG, J. H. D., SHAH, M. N. M., MOLINARI, F. & NG, K. H. 2019. Automated detection of chronic kidney disease using higher-order features and elongated quinary patterns from B-mode ultrasound images. Neural Computing and Applications.
  19. Ab Mumin N, Rahmat K, Fadzli F, Ramli M, Westerhout C, Ramli N, Rozalli FI, Ng KH .Diagnostic efficacy of synthesized 2D digital breast tomosynthesis in multi-ethnic Malaysian population. Sci Rep. 2019 Feb 6;9(1):1459
  20. Acharya, U. Rajendra, Kristen M. Meiburger, Joel EW Koh, Edward J. Ciaccio, Jahmunah Vicnesh, Sock K. Tan, Jeannie HD Wong, Raja RAR Aman, and Kwan H. Ng. "Automated detection of calcified plaque using higher order spectra cumulant technique in computer tomography angiography images." International Journal of Imaging Systems and Technology.
  21. Al-Shabi, M., Lan, B. L., Chan, W. Y., Ng, K. H., & Tan, M. (2019). Lung nodule classification using deep local global networks. International journal of computer assisted radiology and surgery, 14(10), 1815-1819.
  22. Azman RR, Shah MN, Ng KH. Radiation Safety in Emergency Medicine: Balancing the Benefits and Risks. Korean Journal of Radiology. 2019 Jan 21;20.
  23. Eri, H., Ng, K. H., Hasnel, S., Dewi, K., & Nunung, N. (2019). Occupational and Patient Doses in Interventional Cardiology in Indonesia: A Preliminary Result. Atom Indonesia, 45(1), 37-41.
  24. Fernandez, P. R., Ng, K. H., & Kaur, S. (2019). Risk Communication Strategies for Possible Health Risks From Radio-Frequency Electromagnetic Fields (RF-EMF) Emission by Telecommunication Structures. Health physics, 116(6), 835-839.
  25. Karim, M. K. A., Sabarudin, A., Muhammad, N. A., & Ng, K. H. (2019). A comparative study of radiation doses between phantom and patients via CT angiography of the intra-/extra-cranial, pulmonary, and abdominal/pelvic arteries. Radiological physics and technology, 12(4), 374-381.
  26. Kaur, K., Ng, K. H., Kemp, R., Ong, Y. Y., Ramly, Z., & Koh, A. P. (2019). Knowledge generation in the wake of the Fukushima Daiichi nuclear power plant disaster. Scientometrics, 119(1), 149-169.
  27. LEONG, S. S., WONG, J. H. D., MD SHAH, M. N., VIJAYANANTHAN, A., JALALONMUHALI, M., MOHD SHARIF, N. H., ABAS, N. K. & NG, K. H. 2020. Stiffness and Anisotropy Effect on Shear Wave Elastography: A Phantom and in Vivo Renal Study. Ultrasound in Medicine & Biology, 46, 34-45.
  28. Leong,S.S, Wong, J.H.D., Md Shah,M.N., Vijayananthan,A., Jalalonmuhali,M., Ng,K.H.(2019). Comparison of shear wave elastography and conventional ultrasound in assessing kidney function as measured using [51]-Cr-ethylenediaminetetraacetic acid and [99]-Tc-dimercaptosuccinic acid. Ultrasound in Medicine & Biology.
  29. McLean, I. D., Healy, B. J., Adhikari, K., Jamal, N., Kakakhel, M. B., Krisanachinda, A., ... & San Juan11, B. (2019). RECOMMENDATIONS FOR ACCREDITATION AND CERTIFICATION IN MEDICAL PHYSICS EDUCATION AND CLINICAL TRAINING PROGRAMMES FOR THE RCA REGION. MEDICAL PHYSICS, 7(3).
  30. Raghavendra, U., Gudigar, A., Ciaccio, E. J., Ng, K. H., Chan, W. Y., Rahmat, K., & Acharya, U. R. (2019). 2DSM vs FFDM: A computeraided diagnosis based comparative study for the early detection of breast cancer. Expert Systems, e12474.
  31. Sabarudin, A., Siong, T. W., Chin, A. W., Hoong, N. K., & Karim, M. K. A. (2019). A comparison study of radiation effective dose in ECG-Gated Coronary CT Angiography and calcium scoring examinations performed with a dual-source CT scanner. Scientific reports, 9(1), 1-8.
  32. Tan, S. K., Ng, K. H., Yeong, C. H., Raja Aman, R. R. A., Sani, F. M., Abdul Aziz, Y. F., & Sun, Z. (2019). Personalized administration of contrast medium with high delivery rate in low tube voltage coronary computed tomography angiography. Quantitative Imaging in Medicine and Surgery.
  33. WONG, J. H. D., ANEM, L. E. A., TAN, S., TAN, S. K. & NG, K. H. 2019. Eye lens dose of medical personnel involved in fluoroscopy and interventional procedures at a Malaysian Hospital. Physica Medica, 68, 47-51.
  34. WONG, J. H. D., BAKHSH, M., CHEAH, Y. Y., JONG, W. L., KHOR, J. S. & NG, K. H. 2019. CHARACTERISATION AND EVALUATION OF AL2O3:C-BASED OPTICALLY STIMULATED LUMINESCENT DOSEMETER SYSTEM FOR DIAGNOSTIC X-RAYS: PERSONAL AND IN VIVO DOSIMETRY. Radiation Protection Dosimetry.
  35. WONG, J. H. D., NG, K. H. & SARASANANDARAJAH, S. 2019. Survey of postgraduate medical physics programmes in the Asia-Oceania region. Physica Medica, 66, 21-28.
  36. WONG, J. H. D., ZIN, H. M., PAWANCHEK, M. & NG, K. H. 2019. Medical physicists in Malaysia: A national workforce survey 2019. Physica Medica, 67, 40-49.
  37. Zhu, C. Z., Ting, H. N., Ng, K. H., & Ong, T. A. (2019). A review on the accuracy of bladder cancer detection methods. Journal of Cancer, 10(17), 4038.
  38. 1.U. Rajendra, Acharya Akter, Pradeep Chowriappa, Sumeet Dua, U. Raghavendra, Joel E. W. Koh Jen Hong Tan, Sook Sam Leong, Anushya Vijayananthan Yuki Hagiwara, Marlina Tanty Ramli Kwan Hoong Ng, Use of Nonlinear Features for Automated Characterization of Suspicious Ovarian Tumors Using Ultrasound Images in Fuzzy Forest Framework. International Journal of Fuzzy Systems 2018;20(4):1385-1402
  39. Faust, O., Acharya, U. R., Meiburger, K. M., Molinari, F., Koh, J. E., Yeong, C. H., ... & Ng, K. H. (2018). Comparative assessment of texture features for the identification of cancer in ultrasound images: a review. Biocybernetics and Biomedical Engineering, 38(2), 275-296.
  40. Giansante, L., Santos, J.C., Lin, R.Y.H., Goulart, L.F., Ng, K.H. (2018) Women in physics: pioneers who inspire us. Medical Physics International Journal. 6(1), 134-144
  41. Leong,S.S, Wong, J.H.D., Md Shah,M.N., Vijayananthan,A., Jalalonmuhali,M., Ng,K.H.(2018). Shear wave elastography in the evaluation of renal parenchymal stiffness in patients with chronic kidney disease. British Journal of Radiology. doi: 10.1259/bjr.20180235
  42. Ng, K.H. (2018). Radiation exposure and the need for effective risk Communication: lessons following the 2011 Fukushima nuclear power plant accident. Medical Physics International Journal, 6(1), 163-167
  43. Raghavendra, U., Gudigar, A., Maithri, M., Gertych, A., Meiburger, K. M., Yeong, C. H., ... & Acharya, U. R. (2018). Optimized multi-level elongated quinary patterns for the assessment of thyroid nodules in ultrasound images. Computers in biology and medicine, 95, 55-62.
  44. Tan SK, Yeong CH, Raja Aman RRA, Ng KH, Abdul Aziz YF, Chee KH,Sun Z. Low tube voltage prospectively ECG-triggered coronary CT angiography: a systematic review of image quality and radiation dose. Br J Radiol 2018; 20170874.
  45. Tan, M., Mariapun, S., Yip, C.H., Ng,K., Teo,S.H. A novel method of determining breast cancer risk using parenchymal textural analysis of mammography images on an Asian cohort, Phys Med Biol.
  46. Acharya, U. R., Ng, W. L., Rahmat, K., Sudarshan, V. K., Koh, J. E., Tan, J. H., ... & Ng, K. H. (2017). Shear wave elastography for characterization of breast lesions: Shearlet transform and local binary pattern histogram techniques. Computers in biology and medicine, 91, 13-20.
  47. Acharya, U. R., Ng, W. L., Rahmat, K., Sudarshan, V. K., Koh, J. E., Tan, J. H., Hagiwar, Y., Yeong, C. H. & Ng, K. H. (2017). Data mining framework for breast lesion classification in shear wave ultrasound: A hybrid feature paradigm. Biomedical Signal Processing and Control, 33, 400-410.
  48. Acharya, U.R., Hagiwara, Y., Sudarshan, V.K., Chan, W.Y. & Ng, K.H. (2017) Towards precision medicine: from quantitative imaging to radiomics. Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology), 19(1):6-24.
  49. Faust, O., Acharya, U.R., Sudarshan, V.K., Tan, R.S., Yeong, C.H., Molinari, F., and Ng, K.H. (2017), Computer aided diagnosis of Coronary Artery Disease, Myocardial Infarction and carotid atherosclerosis using ultrasound images: A review, Phys Med. 33, 1-15
  50. Hagiwara, Y., Sudarshan, V. K., Leong, S. S., Vijaynanthan, A., & Ng, K. H. (2017). Application of entropies for automated diagnosis of abnormalities in ultrasound images: a review. Journal of Mechanics in Medicine and Biology, 17(07), 1740012.
  51. Hashikin, N.A.A., Yeong, C.H., Guatelli, S., Abdullah, B.J.J., Ng, K.H., Malaroda, A., Rosenfeld, A., and Perkins, A.C. (2017), Systematic investigation on the validity of partition model dosimetry for 90Y radioembolization using Monte Carlo simulation, Phys Med Biol. 62 (18), 7342-7356
  52. Lau, S., Abdul Aziz, Y. F., & Ng, K. H. (2017). Mammographic compression in Asian women. PLoS One, 12(4), e0175781.
  53. Martin, C., Vassileva, J., Vano, E., Mahesh, M., Ebdon-Jackson, S., Ng, K.H., Frush, D., Loose, R., Damilakis, J., Unintended and accidental medical radiation exposures in radiology: guidelines on investigation and prevention, Journal of Radiological Protection. 37(4):883-906.
  54. Ng, K. H., Peralta, A. P., Krisananchinda, A., Suriyapee, S., Soejoko, D. S., Lee, J. C. L., ... & Yeong, C. H. (2017). The ASEAN College Of Medical Physics (ACOMP) The First Two Years. MEDICAL PHYSICS, 5(1).
  55. Pawiro, S. A., Lee, J. C. L., Haryanto, F., Ng, K. H., Krisanachinda, A., Soejoko, D. S., ... & Yeong, C. H. (2017). Current status of medical physics recognition in SEAFOMP countries. Medical Physics International, 5.
  56. Raghavendra, U., Acharya, U. R., Gudigar, A., Tan, J. H., Fujita, H., Hagiwara, Y., ... & Ng, K. H. (2017). Fusion of spatial gray level dependency and fractal texture features for the characterization of thyroid lesions. Ultrasonics, 77, 110-120.
  57. Safari, M. J., Wong, J. H. D., Jong, W. L., Thorpe, N., Cutajar, D., Rosenfeld, A., & Ng, K. H. (2017). Influence of exposure and geometric parameters on absorbed doses associated with common neuro-interventional procedures. Physica Medica, 35, 66-72.
  58. Acharya, U. R., Raghavendra, U., Fujita, H., Hagiwara, Y., Koh, J. E., Hong, T. J., ... & Ng, K. H. (2016). Automated characterization of fatty liver disease and cirrhosis using curvelet transform and entropy features extracted from ultrasound images. Computers in biology and medicine, 79, 250-258.
  59. Acharya, U.R., Fujita, H., Sudarshan, V.K., Mookiah, M.R.K., Koh, J.E.W., Tan, J.H (2016). An Integrated Index for Identification of Fatty Liver Disease Using Radon Transform and Discrete Cosine Transform Features in Ultrasound Images. Radiation Physics and Chemistry.119, 264-71.
  60. Hashikin, N. A. A., Yeong, C. H., Guatelli, S., Abdullah, B. J. J., Ng, K. H., Malaroda, A., ... & Perkins, A. C. (2016, March). Organ doses from hepatic radioembolization with 90Y, 153Sm, 166Ho and 177Lu: a Monte Carlo simulation study using Geant4. In Journal of Physics: Conference Series (Vol. 694, p. 012059).
  61. Lau, S., Ng,K.H., Aziz, Y.F.A. (2016). Volumetric Breast Density Measurement: Sensitivity Analysis of a Relative Physics Approach. British Journal of Radiology; 89: 20160258.
  62. Leong S.S., Vijayananthan A., Yaakup N.A., Shah N., Ng K.H., Acharya U.R., Bilgen M. (2016).Observer performance in characterization of carotid plaque texture and surface characteristics with 3D versus 2D ultrasound. Computers in Biology and Medicine, 78, 58-64.
  63. Prasana Rosaline Fernandez, Surinderpal Kaur, Lean Mei Li & Ng Kwan Hoong. (2016). Trust and politics in risk communication: Discourse analysis on radio frequency (RF) exposure in Malaysia, Journal of Modern Languages Vol. 26, 71-91.
  64. Safari, M.J., Wong, J.H.D., Kadir, K.A.A., Sani, F.M., Ng, K.H. (2016). A method to reduce patient's eye lens dose in neuro-interventional radiology procedures. Radiation Physics and Chemistry, 125, 75-81.
  65. Sharif Abdullah,S.S, Chong, M.C., Surindar Kaur, S.S.,Kamaruzzaman,S.B., &Ng, K.H.2016. The effect of Chlorhexidine in reducing oral colonization in geriatric patients: A Randomized Controlled Trial. Singapore Med J 57(5):262-266
  66. Subramanian, P., Ramasamy, S., Ng, K. H., Chinna, K., & Rosli, R. (2016). Pain experience and satisfaction with postoperative pain control among surgical patients. Int J Nurs Pract, 22(3), 232-238.
  67. Tan SK, Yeong CH, Ng KH, Abdul Aziz YF, Sun Z. (2016). Recent Update on Radiation Dose Assessment for the State-of-the-Art Coronary Computed Tomography Angiography Protocols. PLoSONE 11(8): e0161543. doi:10.1371/journal.pone.0161543
  68. Tomas Kron, Brendan Healy, Kwan Hoong Ng. 2016. Surveying trends in radiation oncology medical physics in the Asia Pacific Region. Physica Medica 32(7) : 883-888
  69. U Rajendra Acharya, Pradeep Chowriappa, Hamido Fujita, Shreya Bhat, Sumeet Dua, Joel E.W. Koh, L.W.J. Eugene, Pailin Kongmebhol, K.H. Ng. 2016. Thyroid lesion classification in 242 patient population using Gabor transform features from high resolution ultrasound images. Knowledge-Based Systems 000 (2016) 1 11.
  70. U. Rajendra Acharya, Hamido Fujita, Shreya Bhat, U. Raghavendra, Anjan Gudigar, Filippo Molinari, Anushya Vijayananthan, Kwan Hoong Ng. (2016). Decision support system for fatty liver disease using GIST descriptors extracted from ultrasound images. Information Fusion 29 (2016) 32 39.
  71. Vidya K Sudarshan, Muthu Rama Krishnan Mookiah, U Rajendra Acharya, Vinod Chandran, Filippo Molinari, Hamido Fujita, Kwan Hoong Ng. 2016. Application of wavelet techniques for cancer diagnosis using ultrasound images: A Review. Computers in Biology and Medicine 69 (2016) 97 111.
  72. WL Jong, NM Ung, JHD Wong, KH Ng, WZ Wan Ishak, R Abdul Malik, VCE Phua, DL Cutajar, PE Metcalfe, AB Rosenfeld, GF Ho. (2016). In vivo skin dose measurement using MOSkin detectors in tangential breast radiotherapy. Physica Medica: European Journal of Medical Physics, 32(11), 1466-1474.
  73. YONG, J. S., UNG, N. M., JAMALLUDIN, Z., MALIK, R. A., WONG, J. H. D., LIEW, Y. M. & NG, K. H. 2016. Dosimetric impact of applicator displacement during high dose rate (HDR) Cobalt-60 brachytherapy for cervical cancer: A planning study. Radiation Physics and Chemistry, 119, 264-271.
  74. Yeong CH, Abdullah BJJ, Ng KH, Prakash B. Accuracy of Tumour Targeting of A Commercial CT-Compatible Robotic System. Journal of Health and Translational Medicine, 2016
  75. Zakariyah, N., Pathy, N. B., Taib, N. A. M., Rahmat, K., Judy, C. W., Fadzil, F., ... & Ng, K. H. (2016, March). The relationships between breast volume, breast dense volume and volumetric breast density with body mass index, body fat mass and ethnicity. In Journal of Physics: Conference Series (Vol. 694, No. 1, p. 012050).
  76. Abdullah, N., Wong, J. H. D., Ng, K. H., & Ung, N. M. (2015). Assessment of surface dose on the ART phantom using three-dimensional conformal breast radiotherapy. J Sains Nucl Malaysia, 27, 21-8.
  77. Acharya AR, Fujita H, Bhat S, Raghavendra U, Gudigar A, Molinari F, Vijayanathan A, Ng KH. 2016. Decision support system for fatty liver disease using GIST descriptors extracted from ultrasound images. Infomation Fusion 29: 32-39
  78. Gill, M. K., Vijayananthan, A., Kumar, G., Jayarani, K., Ng, K. H., & Sun, Z. (2015). Use of 100 kV versus 120 kV in computed tomography pulmonary angiography in the detection of pulmonary embolism: effect on radiation dose and image quality. Quantitative imaging in medicine and surgery, 5(4), 524.
  79. Hashikin, N. A. A., Yeong, C. H., Abdullah, B. J. J., Ng, K. H., Chung, L. Y., Dahalan, R., & Perkins, A. C. (2015). Neutron activated samarium-153 microparticles for transarterial radioembolization of liver tumour with post-procedure imaging capabilities. PLoS One, 10(9), e0138106.
  80. Hashikin, N. A. A., Yeong, C. H., Abdullah, B. J. J., Ng, K. H., Chung, L. Y., Dahalan, R., & Perkins, A. C. (2015). Neutron activated samarium-153 microparticles for transarterial radioembolization of liver tumour with post-procedure imaging capabilities. PLoS One, 10(9), e0138106.
  81. K. H. Ng, Oliver Faust, Vidya Sudarshan & Subhagata Chattopadhyay. 2015. Data Overloading in Medical Imaging: Emerging Issues, Challenges and Opportunities in efficient Data Management. Journal of Medical Imaging and Health Informatics Vol. 5, 1 - 10.
  82. Kwan-Hoong Ng & Susie Lau. 2015. Vision 20/20: Mammographic breast density and its clinical applications. Medical Physics 42(12): 7059-77
  83. Lubis, L. E., Bayuadi, I., Pawiro, S. A., Ng, K. H., Bosmans, H., & Soejoko, D. S. (2015). Optimization of dose and image quality of paediatric cardiac catheterization procedure. Physica Medica, 31(7), 659-668.
  84. Lukmanda Evan Lubis, Ika Bayuadi, Supriyanto Ardjo Pawiro, Kwan-Hoong Ng, Hilde Bosmans, Djarwani Soeharso Soejoko. 2015. Optimization of dose and image quality of paediatric cardiac catheterization procedure. Physica Medica (2015) : 1-10
  85. M. J. Safari, J. H. D. Wong, K. A. A. Kadir1, N. K. Thorpe, D. L. Cutajar, M. Petasecca, M. L. F. Lerch, A. B. Rosenfeld, K. H. Ng. 2015. Real-time eye lens dose monitoring during cerebral angiography procedures. European Society of Radiology 25(6):
  86. M. J. Safari, J. H. D. Wong, K. H. Ng, W. L. Jong, D. L. Cutajar & A. B. Rosenfeld. 2015. Characterization of a MOSkin detector for in vivo skin dose measurements duringinterventional radiology procedures. Medical Physics 42, 2550-2559.
  87. Noorhidawati Abdullah, Siti Hajar Mohd Roffeei, Yusniza Kamarulzaman, Farrah Dina Yusop, Azian Madun, Kwan Hoong Ng. 2015. Evaluating the performance of electromagnetic elds(EMF) research work (2003 2013). Scientometrics
  88. Round, W. H., Jafari, S., Kron, T., Azhari, H. A., Chhom, S., Hu, Y., ... & Lubis, L. E. (2015). Brief histories of medical physics in Asia-Oceania. Australasian physical & engineering sciences in medicine, 38(3), 381-398.
  89. SAFARI, M. J., WONG, J. H. D., NG, K. H., JONG, W. L., CUTAJAR, D. L. & ROSENFELD, A. B. 2015. Characterization of a MOSkin detector for in vivo skin dose measurements during interventional radiology procedures. Medical Physics, 42, 2550- 2559.
  90. SK Tan, SA Sarji, KH Ng, CH Yeong. 2015. Evaluation of Manual Angulation Fixed Focal Approach Using Flat Panel Detector in Digital Radiography of Scoliosis. Jour Med Imaging and Health Informatics 5(4):697-703
  91. Tan SK, Sarji SA, Ng KH, Yeong CH. Evaluation of Manual Angulation Fixed Focal Approach Using Flat Panel Detector In Digital Radiography of Scoliosis. Journal of Medical Imaging and Health Informatics. 2015, 5(4): 697-703
  92. Tomas Kron, H. A. Azhari, E. O. Voon, K. Y. Cheung, P. Ravindran, D. Soejoko, K. Inamura, Y. Han, N. M. Ung, Bolortuya TsedenIsh, U. M. Win, R. Srivastava, S. Marsh, S. Farrukh, L. Rodriguez, Men Kuo, S. Baggarley, A. H. DilipKumara, C. C. Lee, A. Krisanachinda, X. C. Nguyen, K. H. Ng. 2015. Medical physics aspects of cancer care in the Asia Pacific region: 2014 survey results. Australas Phys Eng Sci Med 38(3) : 493 - 501
  93. Vidya K Sudarshan, Muthu Rama Krishnan Mookiah, U Rajendra Acharya, Vinod Chandran, Filippo Molinari, Hamido Fujita & Kwan Hoong Ng. 2016. Application of wavelet techniques for cancer diagnosis using ultrasound images: A Review. Computers in Biology and Medicine 69: 97 - 111.
  94. W. H. Round, A. P. Stefanoyiannis, K. H. Ng, L. V. Rodriguez, K. Thayalan, Y. Han, F. Tang, S. Fukuda, R. Srivastava, A. Krisanachinda, A. C. Shiau & X. Deng. 2015. AFOMP Policy No 5: career progression for clinical medicalphysicists in AFOMP countries. Australas Phys Eng Sci Med
  95. Yusof FH, Ung NM, Wong JHD, Jong WL, Ath V, Phua VCE, et al. (2015) On the Use of Optically Stimulated Luminescent Dosimeter for Surface Dose Measurement during Radiotherapy. PLoS ONE 10(6): e0128544. doi:10.1371/journal.pone.0128544
  96. A Saw, KH Ng. "Editorial: Open access publishing in medicine", Malays Ortho J. 2014; 8(1):1-3
  97. Alireza Zourmand, Seyed Mostafa Mirhassani, Hua-Nong Ting, Shaik Ismail Bux, Kwan Hoong Ng, Mehmet Bilgen, Mohd Amin Jalaludin. 2014. A magnetic resonance imaging study on the articulatory and acoustic speech parameters of Malay vowels. BioMedical Engineering Online 13:103.
  98. Basri Johan Jeet Abdullah,Chai Hong Yeong,Khean Lee Goh,Boon Koon Yoong,Gwo Fuang Ho,Carolyn Chue Wai Yim,Anjali Kulkarni.2014. Robot-assisted radiofrequency ablation of primary and secondary liver tumours: early experience. European Radiology 24(1):79-85.
  99. Chai Hong Yeing, Kwan Hoong Ng, Basri John Jeet Abdullah, Lip Yong Chung, Khean Lee Goh, Alan Christopher Perkins. 2014. Internal radiation dosimetry of orally administered radiotracers for the assessment of gastrointestinal motility. Applied Radiation and Isotopes 94(2014)216-220
  100. Chai-Hong Yeong, Mu-Hua Cheng & Kwan-Hoong Ng. 2014. Therapeutic radionuclides in nuclear medicine: current and future prospects. Journal of Zhejiang University- SCIENCE B. 15(10):845-63.
  101. Dance, D. R., Christofides, S., Maidment, A. D. A., McLean, I. D., & Ng, K. H. (2014). Diagnostic radiology physics: A handbook for teachers and students. Endorsed by: American Association of Physicists in Medicine, Asia-Oceania Federation of Organizations for Medical Physics, European Federation of Organisations for Medical Physics. International Atomic Energy Agency (IAEA): IAEA.
  102. Ganesan, K., Martis, R. J., Acharya, U. R., Chua, C. K., Min, L. C., Ng, E. Y. K., & Laude, A. (2014). Computer-aided diabetic retinopathy detection using trace transforms on digital fundus images. Medical & biological engineering & computing, 52(8), 663-672.
  103. Goh Keat Ying, Yang Faridah Abdul Aziz, Nur Adura Yaakup, Zhonghua Sun, Kwan-Hoong Ng. Incidental Extracardiac Findings on Coronary Computed Tomography Angiography: A Pictorial Review of Imaging Findings. Current Medical Imaging Reviews, 2014, 10, 105-112
  104. Kam Hing Lee, Danny Tze-ken Wong, Tak Ming Ho, Kwan Hoong Ng. 2014. Dr Wu Lien-teh: moderning post-1911 China's public health service. Singapore Medical Journal 55(2) : 99-102
  105. Lau, L., & Ng, K. H. (2014). Radiological safety and quality: paradigms in leadership and innovation. In Radiological Safety and Quality (pp. 3-33). Springer, Dordrecht.
  106. Nur Adura YAAKUP, Hooi Fang PHUAH, Yang Faridah ABDUL AZIZ, Imran ZAINAL ABIDIN, Zhonghua SUN, Kwan Hoong NG. Dual-source computed tomography angiography in aortic stenosis: comparison with transthoracic echocardiography. JMIHI Dec 2014.
  107. Nur Adura Yaakup, Hooi Fang Phuah, Yang Faridah Abdul Aziz, Imran Zainal Abidin, Zhonghua SUN, and Kwan Hoong Ng. 2014. Dual-Source Computed Tomography Angiography in Aortic Stenosis: Comparison with Transthoracic Echocardiography. Journal of Medical Imaging and Health Informatics 4 : 1 7
  108. SLL Tan, Rahmat K, Rozalli FI, Mohd-Shah MN, Aziz YFA, CH Yip , Vijayananthan A, Ng KH . Differentiation Between Benign And Malignant Breast Lesions Using Quantitative Diffusion-Weighted Sequence on 3T MRI.Clin Radiol. 2014 Jan;69(1):63-71. doi: 10.1016/j.crad.2013.08.007. Epub 2013 Oct 22
  109. Sock-Keow Tan, Sazilah Ahmad Sarji, Kwan-Hoong Ng & Chai-Hong Yeong. 2014. Evaluation of Manual Angulation Fixed Focal Approach Using Flat Panel Detector In Digital Radiography of Scoliosis. Journal of Medical Imaging and Health Informatics.
  110. Velayutham, P., Govindasamy, G. K., Raman, R., Prepageran, N., & Ng, K. H. (2014). High-frequency hearing loss among mobile phone users. Indian Journal of Otolaryngology and Head & Neck Surgery, 66(1), 169-172.
  111. WY Low, KH Ng, Mohammad Alamgir Kabir, Janaki Sinnasamy, AP Koh. 2014. Trend and Impact of International Collaboration in Clinical Medicine Papers Published in Malaysia. Scientometrics 98:1521 1533.
  112. Wei Loong Jong, Jeannie Hsiu Ding Wong, Ngie Min Ung, Kwan Hoong Ng, Gwo Fuang Ho, Dean L. Cutajar, Anatoly B. Rosenfeld. 2014. Characterization of MOSkin detector for in vivo skin dose measurement during megavoltage radiotherapy. Journal of Applied Clinical Medical Physics, 15(5):120-132
  113. Z.K. Zaman, N.M. Ung, R.A. Malik, G.F. Ho, V.C.E. Phua, Z. Jamalludin, M.T.H. Baharuldin, K.H. Ng. 2014. Comparison of planned and measured rectal dose in-vivo during high dose rate Cobalt-60 brachytherapy of cervical cancer. Physica Medica.
  114. Alakhras, M., Bourne, R., Rickard, M., Ng, K. H., Pietrzyk, M., & Brennan, P. C. (2013). Digital tomosynthesis: a new future for breast imaging?. Clinical radiology, 68(5), e225-e236.
  115. Chai-Hong Yeong, Basri J.J Abdullah, Kwan-Hoong Ng, Lip-Yong Chung, Khean-Lee Goh, Alan C. Perkins. 2013. Fusion of gamma scintigraphic and magnetic resonance images improves the anatomical delineation of radiotracer for the assessment of gastrointestinal transit. Nuclear Medicine Communications Vol 34 No 7.
  116. GS Sim, JHD Wong, KH Ng. 2013. The use of radiochromic EBT2 film for the quality assurance and dosimetric verification of 3D conformal radiotherapy using Microtek ScanMaker 9800XL flatbed scanner. JOURNAL OF APPLIED CLINICAL MEDICAL PHYSICS 14(4):85-95.
  117. Kam-Hing Lee, Danny Tze-ken Wong, Kwan-Hoong Ng, Dr Sun Yat-sen (1866 C1925): medical doctor and China s founding president, Singapore Medical Journal, 2013, 54(6): 356-358
  118. Mohammad Nazri1, Shaik Ismail Bux, Tengku Feisal Tengku- Kamalden, Kwan-Hoong Ng1, Zhonghua Sun. 2013. Incidental detection of sinus mucosal abnormalities on CT and MRI imaging of the head. Quant Imaging Med Surg 3(2):82-88
  119. Pathmawathi Subramanian, Kee Leong Choy, Suresh Venu Gobal, Marzida Mansor, Kwan Hoong Ng. 2013. Impact of education on ventilator-associated pneumonia in intensive care unit. Singapore Med J 54(5) : 1-4.
  120. Sabarudin, A., Md Yusof, A. K., Tay, M. F., Ng, K. H., & Sun, Z. (2013). Dual-source CT coronary angiography: effectiveness of radiation dose reduction with lower tube voltage. Radiation protection dosimetry, 153(4), 441-447.
  121. Sabarudin, A., Sun, Z., & Ng, K. H. (2013). Coronary computed tomography angiography with prospective electrocardiography triggering: a systematic review of image quality and radiation dose. Singapore Med J, 54(1), 15-23.
  122. Sabarudin, A., Sun, Z., & Ng, K. H. (2013). Radiation dose in coronary CT angiography associated with prospective ECG-triggering technique: comparisons with different CT generations. Radiation protection dosimetry, 154(3), 301-307.
  123. Wah Yun Low, Kwan Hoong Ng, M.A. Kabir, Ai Peng Koh, Janaki Sinnasamy. 2013. Trend and impact of international collaboration in clinical medicine papers published in Malaysia. Scientometrics DOI 10.1007/s11192-013-1121-6
  124. Acharya, U. R., Tong, J., Subbhuraam, V. S., Chua, C. K., Ha, T. P., Ghista, D. N., ... & Suri, J. S. (2012). Computer-based identification of type 2 diabetic subjects with and without neuropathy using dynamic planter pressure and principal component analysis. Journal of medical systems, 36(4), 2483-2491.
  125. Akmal Sabarudin, Zhonghua Sun, Kwan-Hoong Ng. 2012. Radiation dose associated with coronary CT angiography and invasive coronary angiography: an experimental study of the effect of dose-saving strategies. Radiation Protection Dosimetry (2012), Vol. 150, No. 2, pp. 180 187
  126. Chai-Hong Yeong, Basri Johan Jeet Abdullah, Kwan-Hoong Ng, Lip-Yong Chung, Khean-Lee Goh, Sazilah Ahmad Sarji, Alan Christopher Perkins. 2012. Production and first use of 153SmCl3-ion exchange resin capsule formulation for assessing gastrointestinal motility. Applied Radaiation and Isotopes 70(3) 450-455
  127. Ganesan, K., Acharya, U. R., Chua, C. K., Min, L. C., Abraham, K. T., & Ng, K. H. (2012). Computer-aided breast cancer detection using mammograms: a review. IEEE Reviews in biomedical engineering, 6, 77-98.
  128. Krishnan, M. M. R., Sree, S. V., Ghista, D. N., NG, E. Y., SWAPNA, Ang, A. P., ... & Suri, J. S. (2012). Automated diagnosis of cardiac health using recurrence quantification analysis. Journal of Mechanics in Medicine and Biology, 12(04), 1240014.
  129. Kron T, Azhari HA, Voon EO, Cheung KY, Ravindran P, Soejoko D, Inamura K, Han Y, Ung NM, Bold L, Win UM, Srivastava R, Meyer J, Farrukh S, Rodriguez L, Kuo M, Lee JCL, Kumara A, Lee CC, Krisanachinda A, Nguyen XC, Ng KH. 2012. Medical physics aspects of cancer care in the Asia Pasific region: 2011 survey results. BIIJ
  130. Kwan-Hoong Ng, Cheng-Har Yip, Nur Aishah Mohd Taib. 2012. Standardisation of clinical breast-density measurement. The Lancet Oncol 13(14) : 334-336
  131. M. MUTHU RAMA KRISHNAN, VINITHA SREE S, DHANJOO N. GHISTA, EDDIE Y. K. NG, SWAPNA, ALVIN P. C. ANG, KWAN-HOONG NG, JASJIT S. SURI. 2012. AUTOMATED DIAGNOSIS OF CARDIAC HEALTH USING RECURRENCE QUANTIFICATION ANALYSIS. Journal of Mechanics in Medicine and Biology. 12(4) : 1240014-1 - 1240014-24
  132. M. MUTHU RAMA KRISHNAN, VINITHA SREE S, DHANJOO N. GHISTA, EDDIE Y. K. NG, SWAPNA, ALVIN P. C. ANG, KWAN-HOONG NG & JASJIT S. SURI. 2012. AUTOMATED DIAGNOSIS OF CARDIAC HEALTH USING RECURRENCE QUANTIFICATION ANALYSIS. Journal of Mechanics in Medicine and Biology Vol. 12, No. 4 (2012) 1240014 (24 pages)
  133. Ng, K. H., & Lean, M. L. (2012). The Fukushima nuclear crisis reemphasizes the need for improved risk communication and better use of social media. Health physics, 103(3), 307-310.
  134. S. VINITHA SREE, DHANJOO N. GHISTA, KWAN-HOONG NG. 2012. CARDIAC ARRHYTHMIA DIAGNOSIS BY HRV SIGNAL PROCESSING USING PRINCIPAL COMPONENT ANALYSIS. Journal of Mechanics in Medicine and Biology 12(5) : 1240032-1 - 1240032-16
  135. Sabarudin, A., Sun, Z., & Ng, K. H. (2012). A systematic review of radiation dose associated with different generations of multidetector CT coronary angiography. Journal of medical imaging and radiation oncology, 56(1), 5-17.
  136. Sun Z, Ng KH. 2012. Use of radiation in medicine in the Asia-Pacific region. Singapore Medical Journal 53(12):784-8.
  137. Sun, Z., & Ng, K. H. (2012). Diagnostic value of coronary CT angiography with prospective ECG-gating in the diagnosis of coronary artery disease: a systematic review and meta-analysis. The international journal of cardiovascular imaging, 28(8), 2109-2119.
  138. U. Rajendra Acharya, Filippo Molinari, S. Vinitha Sree, Subhagata Chattopadhyay, Kwan-Hoong Ng, Jasjit S. Suri. 2012. Automated diagnosis of epileptic EEG using entropies. Biomedical Signal Processing and Control 7 (2012) 401 - 408.
  139. W. H. Round, K. H. Ng, B. Healy, L. Rodriguez, K. Thayalan, F. Tang, S. Fukuda, R. Srivastava, A. Krisanachinda, A. C. Shiau, X. Deng, Y. Han. 2012. AFOMP Policy Statement No. 4: recommendations for continuing professional development systems for medical physicists in AFOMP countries. Australas Phys Eng Sci Med DOI 10.1007/s13246-012-0163-z
  140. Yeong, C.H., Abdullah, B.J., Ng, K.H., Chung, L.Y., Goh, K.L., Sarji, S.A., Perkins, A.C (2012). Production and first use of 153SmCl3-ion-exchange resin capsule formulation for assessing gastrointestinal motility. Appl Radiat Isot, 70, 450 - 455.
  141. Z Sun, G H Choo, K H Ng. 2012. Coronary CT angiography: current status and continuing challenges. BJR 85(2012), 495-510
  142. Zhonghua Sun, Chenghsun Lin, YeuSheng Tyan, Kwan-Hoong Ng. 2012. Optimization of chest radiographic imaging parameters: a comparison of image quality and entrance skin dose for digital chest radiography systems. Clinical Imaging 36(2012) : 279 - 286
  143. Zhonghua Sun, Kwan-Hoong Ng.Prospective versus retrospective ECG-gated multislice CT coronary angiography: A systematic review of radiation dose and diagnostic accuracy
  144. Zhonghua Sun, Yang Faridah Abdul Aziz, Kwan- Hoong Ng. 2011. Coronary CT Angiography: How should physicians use it wisely and when do physicians request it appropriately? Eur J Radiol 81(2012)e684-e687
  145. A. Abdullah, Z. Sun, N. Pongnapang and K.-H. Ng. 2001. Comaparison of Computed Tomography Dose Reporting Software. Radiation Protection Dosimetry (2011), pp. 1 5
  146. Biomedical imaging research: a fast-emerging area for interdisciplinary collaboration. Sun Z*, Ng KH, Ramli N.Biomed Imaging Interv J 2011; 7(3):e21
  147. C.J. Lim, K.H. Ng*, N. Ramli, R.R. Azman. Evaluation of the Application of Chemical Shift for the Detection of Lipid in Brain Lesion. Radiography 17 (2011) 43-48
  148. CH Yeong, PE Blackshaw, KH Ng, BJJ Abdullah, M Blaauw, RJ Dansereau, AC Perkins. Reproducibility of neutron activated Sm-153 oral dose formulations intended for human administration. Applied Radiation and Isotopes (2011). 10.1016/j.apradiso.2011.04.017.
  149. Govindaraju R, Omar R, Rajagopalan R, Norlisah R, Kwan- Hoong . Hearing loss after noise exposure. Auris Nasus Larynx Volume: 38 Issue: 4 Pages: 519-522
  150. Ng. K. H. & Ian Donald Mclean. 2011. Diagnostic Radiology of the Tropics: Technical Considerations. Semin Musculoskelet Radiol 15 : 441 445.
  151. Optimising the scan delay for arterial phase imaging of the liver using the bolus tracking technique Chan RS, Kumar G, Abdullah BJJ, Ng KH, Vijayananthan A, Mohd. Nor H, Liew YW Biomed Imaging Interv J 2011; 7(2):e12
  152. Saw A, Ng KH. "Editorial: Dealing with language", Malays Ortho J. 2011; 5(3):1-2
  153. U. Rajendra Acharya & E. Y. K. Ng & Jen-Hong Tan & S. Vinitha Sree & Kwan-Hoong Ng.An Integrated Index for the Identification of Diabetic 5 Retinopathy Stages Using Texture Parameters
  154. W.H. Round, K.H. Ng, B. Healy, L. Rodriguez, K. Thayalan, F. Tang, S. Fukuda, R. Srivastava, A. Krisanachinda, A.C. Shiau, X. Deng, Y. Han. 2011. AFOMP Policy Statement No. 3: recommendations for the education and training of medical physicist in AFOMP countries. Journal Australasian Physical & ENgineering Sciences in Medicine
  155. Wah-Yun Low & Kwan-Hoong Ng. 2011. International collaboration in journal publishing: Enhancing quality and visibility. Asia Pac J Public Health 23(5): 649-650
  156. YEONG, C. H., ABDULLAH, B. J., NG, K. H., CHUNG, L. Y., GOH, K. L., SARJI, S. A. & PERKINS, A. C. 2011. Neutron activated 153Sm-ion-exchange resin as a tracer for gastrointestinal scintigraphy. Nucl Med Commun, 32, 1256-60.
  157. A survey of radiation dose to patients and operators during radiofrequency ablation using computed tomography Saidatul A, Azlan CA, Megat Amin MSA, Abdullah BJJ, Ng KH.2010.Biomed Imaging Interv J 6(1):e2
  158. Aminah, M., Ng, K. H., Abdullah, B. J. J., & Jamal, N. (2010). Optimal beam quality selection based on contrast-to-noise ratio and mean glandular dose in digital mammography. Australasian physical & engineering sciences in medicine, 33(4), 329-334.
  159. KH Ng, WCG Peh,2010.Writing a systematic review.Singapore Medical Journal 51(5): 362-366
  160. KH Ng, WCG Peh.2010.Writing a technical note. Singapore Medical Journal 51(2): 101-104.
  161. Kadri NA, Ng KH. 2010. BIIJ embracing social media. Biomedical Imaging and Intervention Journal 6(1):e1.
  162. Ng, K. H., & Peh, W. C. (2010). Getting to know journal bibliographic databases. Singapore Med J, 51(10), 757-761.
  163. Oliver Faust & Rajendra Acharya U. & E. Y. K. Ng & Kwan-Hoong Ng & Jasjit S. Suri.Algorithms for the Automated Detection of Diabetic Retinopathy Using Digital Fundus Images: A Review
  164. Oliver Faust, Rajendra Acharya U, EYK Ng, Kwan-Hoong Ng,Jasjit S Suri.2010.Automated algorithms for the detection of diabetic retinopathy using digital fundus images: A review.J Med Systems
  165. Peh, W. C. G., & Ng, K. H. (2010). Publication ethics and scientific misconduct. Singapore Med J, 51(12), 908-12.
  166. Peh, W. C., & Ng, K. H. (2010). Conflict-of-interest, copyright and other declarations. Singapore Med J, 51(11), 844-847.
  167. Peh, W. C., & Ng, K. H. (2010). Writing a letter to the Editor. Singapore Med J, 51(7), 532-5.
  168. Peh, W. C., & Ng, K. H. (2010). Writing an editorial. Singapore Med J, 51(8), 612-615.
  169. Sun, Z., Ng, K., & Sarji, S. (2010). Is utilisation of computed tomography justified in clinical practice? Part IV: applications of paediatric computed tomography. Singapore medical journal, 51, 457-463.
  170. WCG Peh, KH Ng.2010.Preparing a pictorial essay.Singapore Medical Journal 51(3):186-8
  171. WCG Peh, KH Ng.2010.Writing a case report.Singapore Med J 51(1):10-14.
  172. WCG Peh, KH Ng.2010.Writing an invited commentary.Singapore Med J 51(6): 454-456
  173. WCG Peh, KH Ng.2010.Writing an invited review . Singapore Med J 51(4): 271-3
  174. WH Round, YK Tay, KH Ng, KY Cheung, S Fukuda, Y Han, YX Huang, HJ Kim, A Krisanachinda, HL Liu .2010. Recommended clinical radiation oncology medical physicist staffing levels in AFOMP countries. Australas Phys & Eng Sci in Med 2010
  175. Yik Hoay Mah, Basri Johan Jeet Abdullah, Kwan Hoong Ng, Li Kuo Tan & Jeannie Hsiu Ding Wong. 2010. Temporal Registration of Radiofrequency Information and CT Images for Radiofrequency Ablation Procedure. Journal of Mechanics in Medicine and Biology. DOI: 10.1142/S0219519410003642
  176. Z Sun, KH Ng, A Vijayananthan.2010.Is utilisation of computed tomography justified in clinical practice? Part I: Application in the emergency department. Singapore Med J 51(3):
  177. Z Sun, KH Ng. 2010. Multislice CT angiography in cardiac imaging. Part II: Clinical applications in coronary artery disease. Singapore Med J 51(4): 282-9
  178. Z Sun, KH Ng.2010. Multislice CT angiography in cardiac. Part III: Radiation risk and dose reduction. Singapore Med J 51(5): 374-380
  179. Z Sun, KH Ng.2010.Is utlisation of computed tomography justified in clinical practice? Part IV: applications of paediatric computed tomography.Singapore Med J 51(6): 457-463
  180. A.H. Nga, K.H. Ng,H. Dharmendra and A.C. Perkins.A low-cost phantom for simple routine testing of single photon emission computed tomography (SPECT) cameras.Applied Rad Isotopes 67(1):1864-1868.
  181. Ahmad Shariff Hambali, Kwan-Hoong Ng, Basri Johan Jeet Abdullah, Hwee-Beng Wang, Noriah Jamal, David C Spelic, Orhan H Suleiman.2009. Entrance Surface Dose and Image Quality: Comparison for Adult Chest and Abdomen X-Ray Examinations in General Practitioner Clinics, Public and Private Hospitals in Malaysia.Radiation Protection and Dosimetry.133(1): 25-34.
  182. KH Ng, KY Cheung, YM Hu, K Inamura, HJ Kim, A Krisananchinda, J Leong, AS Pradhan, H Round, T van Doorn, TJ Wong, BY Yi.2009.The role, responsibilities and status of the clinical medical physicist in AFOMP (AFOMP Policy statement number 1.)Australas Phys & Eng Sci in Med 32(4):174- 179.
  183. KH Ng, WCG Peh.2009.Dealing with proofs.Singapore Med J 50(12): 1134-8
  184. KH Ng, WCG Peh.2009.Preparing effective illustrations. Part 1: graphs [Effective Medical Writing Series]. Singapore Med J 50(3): 245-9.
  185. KH Ng, WCG Peh.2009.Preparing effective illustrations. Part 2: photographs, images and diagrams [Effective Medical Writing Series]. Singapore Med J 50(4): 330-5.
  186. KH Ng, WCG Peh.2009.Preparing effective tables [Effective Medical Writing Series]. Singapore Med J 50(2):117-9.
  187. KH Ng, WCG Peh.2009.Presenting the statistical results [Effective Medical Writing Series].Singapore Med J 50(1): 11-14.
  188. KH Ng, WCG Peh.2009.Writing the discussion [Effective Medical Writing]. Singapore Med J 50(5): 458-61.
  189. KH Ng.2009.Exploring new frontiers of electronic publishing in biomedical science [Distinguished editor series].Singapore Med J 50(3): 230-4.
  190. Kadri NA, Tan LK, Ng KH. Riding on the crest of electronic publishing wave. Biomed Imaging Interv J 2009; 5(1):e1
  191. SY Lam, SI BUx, G Kumar, KH Ng, AF Hussain.2009.A Comparison between low-dose and standard dose non- contrasted multidetector CT scanning of paranasal sinuses.Biomed Imaging Interv 5(3):e13.
  192. WCG Peh, KH Ng.2009. Preparing the references [Effective Medical Writing Series].Singapore Med J 50(7): 659-62.
  193. WCG Peh, KH Ng.2009. Acknowledgements and authorship [Effective Medical Writing Series]. Singapore Med J 50(6):563-6.
  194. WCG Peh, KH Ng.2009.Dealing with returned manuscripts. Singapore Med J 50(11): 1050-3
  195. WCG Peh, KH Ng.2009.Preparing the manuscript for submission [Effective Medical Writing Series].Singapore Med J 50(8): 759-62.
  196. WCG Peh, KH Ng.2009.Role of the manuscript reviewer [Effective Medical Writing Series].Singapore Med J 50(10): 931-4.
  197. WCG Peh,KH Ng.2009.How a submittedmanuscript is processed.Singapore Med J 50(9):853-6.
  198. ELM Ho, BJJ Abdullah, AAL Tang, AJ Nordin, AR Nair, GCC Lim, H Samad-Cheung, KH Ng, S Ponnusamy, SF Abbas, SI Bux, S Arasaratnam, YF Abdul Aziz, S Venugopal, Z Musa, Z Abdul Manaf.2008.College of Radiology, Academy of Medicine of Malaysia Position on Whole Body Screening CT Scans in Healthy Asymptomatic Individuals (2008).Biomed Imaging Interv J 4(4):e41.
  199. EYK Ng, S Vinitha Sree, KH Ng, G Kaw.2008.The use of Tissue Electrical Characteristics for Breast Cancer Detection: A perspective review Technology in Cancer Research and Treatment 7(4): 269-340.
  200. HS Soh, NM Ung, KH Ng.2008.The characteristics of Fuji IP Cassette Type PII and application for radiotherapy quality assurance tests and portal imaging.Australas Phys & Eng Sci in Med 31(2):146-50.
  201. KH Ng, Abdullah BJJ, Kadri NA.2008.The journey so far.Biomed Imaging Interv J 4(1):e1
  202. KH Ng, BJJ Abdullah, NA Kadri.2008.A concern about plagarism [editorial].Biomed Imaging Interv J 4(2):e22.
  203. KH Ng, JHD Wong.2008.The South East Asian Federation of Organizations for Medical Physics (SEAFOMP) - Its History and Role in the ASEAN Countries.Biomed Imaging Interv J 4(2)e21.
  204. KH Ng, WCG Peh.2008. Writing the Results [Effective Medical Writing Series].Singapore Med J 49(12): 967- 969.
  205. KH Ng, WCG Peh.2008.Effective Medical Writing: the nuts and bolts [Editorial],Singapore Med J 49(5): 369.
  206. KH Ng, WCG Peh.2008.Writing the Materials and Methods [Effective Medical Writing Series] Singapore Med J 49(11): 856-8.
  207. KH Ng.2008. Medical Physics in Asia-Where are we going? [Guest Editorial]. Australas Phys & Eng Sci in Med 31(4): xi- xii.
  208. KH Ng.2008.Medical physics in 2020: Will we still be relevant?.Australas Phys & Eng Sci in Med 31(2): 85-9.
  209. KH Sim,YF Abdul Aziz,SP Chin,FL Chong, GH Choo, D Chew, ELM Ho, H Chia,MR Yosoff,KH Ng,SMS Abu Bakar,KH Tan,Z Musa.2008.Consensus Statement on Utilization of Cardiac CT.Biomed Imaging Interv J 4(4):e41.
  210. Kwan-Hoong Ng PhD, D. A. B. M. P. (2008). Medical Physics in Asia-Where are we going?. Australasian physical & engineering sciences in medicine, 31(4), XI.
  211. NG KH & WONG JHD (2008) The South East Asian Federation of Organizations for Medical Physics (SEAFOMP): Its history and role in the ASEAN countries. Biomed Imaging Interv J, 4(2), 21.
  212. Ng AH, Ng KH, Dharmendra H, Perkins AC.2008.A Low-Cost Phantom for Simple Routine Testing of Single Photon Emission Computed Tomography (SPECT) Cameras.Applied Radiation & Isotopes 76:1864-1868.
  213. Ng KH, Abdullah BJJ, Kadri NA. A concern about plagiarism. Biomedical Imaging and Intervention Journal 2008; 4(2):e22. DOI 10.2349/biij.4.2.e22
  214. Ng KH, Abdullah BJJ, Kadri NA. The journey so far. Biomedical Imaging and Intervention Journal 2008; 4(1):e1. DOI 10.2349/biij.4.1.e1
  215. Noriah Jamal, Kwan-Hoong Ng.2008.Comparison of low- contrast detectability of computed radiography and screen/film mammography systems.Donald McLean J Nucl & Rel Tech 5(2):1-8.
  216. Peh, W. C., & Ng, K. H. (2008). Basic structure and types of scientific papers. Singapore medical journal, 49(7), 522.
  217. Sim, K. H., Aziz, Y. A., Chin, S. P., Chong, F. L., Choo, G. H., Chew, D., ... & Bakar, S. S. A. (2008). The Malaysian consensus statement on utilisation of cardiac CT. Biomedical imaging and intervention journal, 4(4).
  218. T Kron, KY Cheung, J Dai, P Ravindran, D Soejoko, K Inamura, JY Song, L Bold, R Srivastava, L Rodriguez, TJ Wong, A Kumara, CC Lee, A Krisanachinda, XC Nguyen, KH Ng.2008.Medical physics aspects of cancer care in the Asia Pacific region.Biomed Imaging Interv J 4 (3):e33.
  219. WCG Peh, KH Ng.2008. Abstract and Keywords [Effective Medical Writing Series].Singapore Med J 49(9):664-6.
  220. WCG Peh, KH Ng.2008. Pointers to getting your article published -Title and Title Page.Singapore Med J 49 (8):607-8.
  221. WCG Peh, KH Ng.2008.Basic structure and types of scientific papers [Effective Medical Writing Series].Singapore Med J 49 (7): 522-4
  222. WCG Peh, KH Ng.2008.Why Write? [Effective Medical Writing Series].Singapore Med J 49(6):443-4.
  223. WCG Peh, KH Ng.2008.Writing the Introduction [Effective Medical Writing Series].Singapore Med J 49(10):756-8.
  224. Woo M, KH Ng.2008.Real-time teleteaching in medical physics.Biomed Imaging Interv J 4 (1):e13
  225. Abdullah BJJ, Ng KH.2007.The radiologist in a digitised globalised world:thrive or wither?Biomed Imaging Interv J 3(4):e59.
  226. BJJ Abdullah, KH Ng.2007.Medical politics 101 [editorial].Biomed Imaging Interv J 3(3):e13.
  227. BJJ Abdullah, Ng KH.2007.Mirror, mirror, on the wall, will my submission say it all? [Editorial].Biomed Imaging Interv J 3(1):e1.
  228. BJJ Abdullah,KH Ng.2007.Is tha glass half full or halp empty?Biomed Imaging Interv J 3(2):e48.
  229. CA Azlan, NF Mohd Nasir, AA Saifizul, MS Faizul, KH Ng and BJJ Abdullah.2007.A low cost solution for post- biopsy complications using available RFA generator and coaxial core biopsy needle.Australas Phys & Eng Sci in Med 30:288-291.
  230. M Bister, CS Yap, KH Ng, CH Tok.2007.Increasing the speed of medical image processing in Matlab.Biomed Imaging Interv J 3(1):e9.
  231. BJJ Abdullah, Ng KH.2006.Exploring new vistas in biomedical journal publishing [Editorial].Biomed Imaging Interv J 2(4):e51.
  232. BJJ Abdullah, Ng KH.2006.The sky is falling [Editorial].Biomed Imaging Interv J 2(3):e29.
  233. Bhugaloo AA, Abdullah BJJ, Siow YS, Ng KH.2006.Diffusion weighted MR imaging in acute vertebral compression fractures: differentiation between malignant and benign causes. Biomed Imaging Interv J 2(2):e12.
  234. CA Azlan, KH Ng, S Anandan and MS Nizam.2006.An indicator device for monitoring of room illuminance level in the radiological image viewing environment.Australas Phys & Eng Sci in Med 29:278-280.
  235. Chaloeykitti L, Muttarak M, Ng KH.2006.Artifacts in mammography: ways to identify and overcome them.Singapore Med J 47(7):634-41.
  236. Chaloeykitti, L., Muttarak, M., & Ng, K. H. (2006). Artifacts in mammography: ways to identify and overcome them. Singapore medical journal, 47(7), 634.
  237. Ho ELM, Ng KH, Wong JHD, Wang HB.2006.Quality assurance in mammography: College of Radiology survey in Malaysia. Med J Malaysia 61(2): 204-8.
  238. Kwan-Hoong Ng and Madan M Rehani, "X ray imaging goes digital [Editorial]", 2006, Br Med J, no. 337, pg. 765-766
  239. Kwan-Hoong Ng,Madan M Rehani.2006.X ray imaging goes digital [Editorial]. BMJ 333;765-766.
  240. Kwan-Hoong Ng,Noriah Jamal, Larry DeWerd.2006.Global quality control perspective for the physical and technical aspects of screen-film. Mammography - image quality and radiation dose. Radiation Protection Dosimetry 1(7).
  241. N Jamal, KH Ng, LM Looi, D McLean, A Zulfiqar, SP Tan, WF Liew, A Shantini and S Ranganathan.2006.Quantitative assessment of breast density from digitized mammograms into Tabar's patterns.Phys Med Biol 51;1-15.
  242. Nizam MS,Ng KH, Abdullah BJJ.2006.Development of a randomised contrast detail digital phantom for observer detectability study.Biomed Imaging Interv J 2(3):e38.
  243. Ramanaidu S, Sta Maria RB, Ng KH, George J, Kumar G.Evaluation of radiation dose and image quality following changes to tube potential (kVp) in conventional paediatric chest radiography.Biomed Imaging Interv J 2006; 2(3):e35.
  244. BJJ Abdullah, KH Ng.2005.The birth of an open access multidisciplinary online journal [Editorial].Biomed Imaging Interv J 1(1):e1.
  245. K Ramli, BJJ Abdullah, KH Ng, R Mahmud, AF Hussain.2005.Computed and conventional chest radiography: A comparison of image quality and radiation dose.Australasian Radiology 49:460-466.
  246. Ng KH,Abdullah BJJ.2005.Sustaining and strengthening biij [Editorial].Biomed Imaging Interv J 1(2):e8.
  247. SH Ong, BW Yap, KH Ng, DA Bradley.2005.Discriminant analysis involving dependence and censoring: Trace and minor elemental concentrations of normal and malignant breast tissues. J Sci and Tech in the Tropics 1:87-91.
  248. B Sapiin, KH Ng, BJJ Abdullah.2004.Radiation dose to patients undergoing interventional radiological procedures in selected hospitals in Malaysia: Retrospective study.J HK College Radiol 7(4):129-136.
  249. N Jamal, K-H Ng, D McLean, L-M Looi, F Moosa.2004.Mammographic breast glandularity in Malaysian women derived from radiographic data. Amer Jour Roentgenology 182:713-717.
  250. Ng, H. K., & Woo, M. (2004). Remote Real-time Education for Medical Physics Using the Internet. Australasian Physical & Engineering Sciences in Medicine, 27(4), 241.
  251. Premavathy Rassiah, Kwan Hoong Ng, Larry A DeWerd, Keith Kunugi.2004.A thermoluminescent dosimetry postal dose intercomparison of radiation therapy centers in Malaysia.Australas Phys & Eng Sci in Med 2004;27(1):25-29.
  252. Amhamed Saffor, Abdul Rahman bin Ramli, Kwan-Hoong Ng.2003.Wavelet-based compression of medical images: Filter-bank selection and evaluation. Australasian Phys and Eng Sci in Med 26(2):18-23.
  253. KH Ng & M Muttarak.2003.Advances in mammography have improved early detection of breast cancer.J HK College Radiol 6:126-131.
  254. N Jamal, KH Ng, and D McLean.2003.A study of mean glandular dose during diagnostic mammography in Malaysia and some of the factors affecting it.Br J Radiol 76:238-245.
  255. Woo MK, Ng KH.2003.A model for online interactive remote education of medical physics using the internet.Jour of Medical Internet Research 5(1):e3.
  256. Zoetelief, J., Perni ka, F., CARLSSON, G., Dance, D. R., DREXLER, G., J RVINEN, H., ... & NG, K. (2003). Dosimetry in diagnostic and interventional radiology: international commission on radiation units and measurements and IAEA activities. Standards and Codes of Practice in Medical Radiation Dosimetry, 387.
  257. Amhamed Saffor, Abdul Rahman bin Ramli, Kwan-Hoong Ng.2002.A comparison of JPEG and wavelet compression applied to CT images.International Jour of Engineering Science & Technology 2:95-106.
  258. Amhmed Saffor, Abdul Rahman bin Ramli, Kwan Hoong Ng, David Dowsett.2002.Objective and subjective evaluation of compressed computed tomography (CT) images. The Internet Jour of Radiology 2(2).
  259. CK Lim, KM Yew, KH Ng, BJJ Abdullah.2002.A proposed hierarchical fuzzy inference system for the diagnosis of arthritic diseases. Australas Phys & Eng Sci in Med 25(3):144-150.
  260. Kwan H Ng.2002.International guidelines and regulations for the safe use of diagnostic ultrasound in medicine.Jour of Medical Ultrasound 10(1):5-9.
  261. Kwan-Hoong Ng.2002.Pushing the frontiers of x-ray imaging.Malaysian Jour Science 21A:205-210.
  262. Muhammad Shahrun Nizam, Kwan Hoong Ng, Basri Johan Jeet Abdullah.2002.A study of contrast-detail detectability of computer-generated test objects. The Internet Jour of Medical Simulation and Technology 1 (1).
  263. Ng, K. H. (2002). International guidelines and regulations for the safe use of diagnostic ultrasound in medicine. Journal of Medical Ultrasound, 10(1), 5-9.
  264. Ng, K. H., Wang, C. M., & Reddy, J. N. (2002). Bending of sectorial levinson plates: Relationships with classical solutions. Mechanics of structures and machines, 30(4), 579-612.
  265. Amhamed Saffor, AR Ramli, Kwan-Hoong Ng.2001.A comparative study of image compression between JPEG and wavelet.Malaysian Jour of Computer Science 14(1): 39-45.
  266. BJJ Abdullah & Kwan-Hoong Ng.2001.In the eyes of the beholder: What we see is not what we get.British Jour of Radiology 74:675-676.
  267. BJJ Abdullah, KH Ng, P Rassiah.2001.A comparison of radiation dose and image quality in hysterosalpingography using conventional and high kV technique. Jour of Hong Kong College of Radiologists 4:133-136.
  268. Kwan-Hoong Ng, Azam Niroomand-Rad, William R. Hendee.2001.The World Wide Web is a net disservice to medical physicists in developing countries. Medical Physics 28(12):2391-2393.
  269. Ng, K. H., Niroomand Rad, A., & Hendee, W. R. (2001). The World Wide Web is a net disservice to medical physicists in developing countries. Medical Physics, 28(12), 2391-2393.
  270. S Lau, KH Ng, BJJ Abdullah.2001.Viewing conditions in diagnostic imaging: A survey of selected Malaysian hospitals. J Hong Kong Coll Radiol 4:264-267.
  271. DA Bradley, CS Wong, KH Ng.2000.Evaluating the quality of images produced by soft X-ray units. Applied Radiation & Isotopes 53:691-697.
  272. Kwan-Hoong Ng, BJJ Abdullah, G Kumar, Anuar Zaini, Azmi Hashim.2000.An integrated approach to web-based PACS-Teleradiolody-RIS: A pilot implementation at the University of Malaya Medical Centre. Asian Oceanian Jour of Radiology 5(3):161-167.
  273. Kwan-Hoong Ng, Larry A DeWerd,Richard C Schmidt.2000.Mammographic image quality and exposure in South East Asia.Australasian Jour of Physical and Engineering Sciences in Medicine 23(4):135-137.
  274. Ng Kwan-Hoong.2000.A review of medical exposures from diagnostic and therapeutic nuclear medicine. Jour Sains Nuc Malay 18(1):37-46.
  275. SI Bux, BJJ Abdullah, KHNg.2000.Ultrasonographic window for upper gastrointestinal imaging: The use of an effective and inexpensive oral contrast agent. Jour of Hong Kong College of Radiologists 3(1):61-65.
  276. Aus RJ, DeWerd LA, Pearson DW, Micka JA, Ng KH.1999.Dependence of scatter on atomic number for x rays from tungsten and molybdenum anodes in the mammographic energy range. Medical Physics 26(7):1306- 1311.
  277. BJJ Abdullah, KH Ng, R Pathmanathan.1999.The impact of teleradiology in clinical practice: A Malaysian perspective. Medical Jour of Malaysia 54(2):169-174.
  278. KH Ng, BJJ Abdullah, P Rassiah, S Sivalingam.1999.X- ray based radiological procedures in Malaysia: 1990- 1994. Medical Jour of Malaysia 54(2):185-191.
  279. KH Ng, BJJ Abdullah, S Sivalingam.1999.Medical radiation exposures for diagnostic radiology in Malaysia.Health Physics 77(1):33-36.
  280. BJJ Abdullah, H Kaur, KH Ng.1998.An in-vitro study comparing two different film-screen combinations in the detection of impacted fish bones.Brit J Radiol 71:930-33.
  281. KH Ng, P Rassiah, HB Wang, AS Hambali, P Muthuvellu,HP Lee.1998.Doses to patients in routine X-ray examinations in Malaysia.Brit J Radiol 71:654-660.
  282. Kwan-Hoong Ng & D A Bradley.1998.Clinical applications of ionizing radiation. Jurnal Fizik Malaysia 19(3):83-92.
  283. SH Ong, KH Ng and DA Bradley.1998.On statistical methods for handling data with determination limits in radioanalytical research.Radiat Phys Chem 51(4-6):591- 592.
  284. Abdullah BJJ, Kaur H, KH Ng.1997.Radio-opacity of Malaysian fish bones: An in vitro study. The ASEAN Jour of Radiology III(III):327-338.
  285. K Ng, R Pirabul, A Peralta, D Soejoko.1997.Medical physics is alive and well and growing in South East Asia. Australas Phys Eng Sci Med 20(1):27-32.
  286. K.H. Ng, L.M. Looi, D.A. Bradley.1997.The elemental composition of breast tissue: can this be related to breast particle deposition? Jour of Radioanalytical and Nuclear Chemistry 217(2):193-99.
  287. Kwan H Ng, Robert J Aus, Larry A DeWerd, John R Vetter.1997.Entrance skin exposure and mean glandular dose: Effect of scatter and field gradient at mammography Radiology 205:395-398.
  288. Kwan-Hoong Ng, D A Bradley, Lai-Meng Looi.1997.Elevated trace element concentrations in malignant breast tissues: Can this be related to breast particle deposition? Brit J Radiol 70:375-382.
  289. Kwan-Hoong Ng, Seng-Huat Ong, D A Bradley, Lai-Meng Looi.1997.Discriminant analysis of normal and malignant breast tissue based upon INAA investigation of elemental concentration.Applied Radiation and Isotopes 48(1):105-109.
  290. Applications of XRF, NAA and low-kV radiographic techniques in the study of body composition and diseased tissue. D A Bradley, K H Ng, S Green, P J Mountford, A Shukri, J Evans. Radiation Physics and Chemistry. 1996;47(5):745-749.
  291. Microcalcification clustering parameters in breast disease: A morphometric analysis of radiographs of excision specimens. K-H Ng, L-M Looi, D A Bradley. British Jour of Radiology. 1996;69:326-334.
  292. Ng, K. H., Looi, L. M., & Bradley, D. A. (1996). Microcalcification clustering parameters in breast disease: a morphometric analysis of radiographs of excision specimens. The British journal of radiology, 69(820), 326-334.
  293. The effects of oestradiol and relaxin on extensibility and collagen organisation of the pregnant rat cervix.S H Cheah, K H Ng, V T Johgalingam, M Ragavan. Jour Endocrinology. 1995;146:331-337
  294. Treatment of data in the study of elemental concentration of biological materials. K H Ng, D A Bradley, L M Looi. Appl Radiat Isot. 1995;46(6/7), 629-630
  295. Development and evaluation of a computer expert system for the management of fetal distress. K K Wong, K H Ng, S H Nah, K Yusof, K Rajeswari. Asian-Oceania J Obstet Gynaecol 1994;20(1):19-23.
  296. Immunoelectron microscopy: A new tool in unravelling cell function at ultrastructural level [Editorial].Ng Kwan-Hoong, Malay J Med Lab Scs 1994;11(1):1
  297. Differentiation of elemental composition of normal and malignant breast tissue by instrumental neutron activation analysis. Kwan-Hoong Ng, D A Bradley, Lai-Meng Looi, C Seman Mahmood, A Khalik Wood. Jour of Applied Radiation and Isotopes. 1993;44(3):511-516.
  298. Microradiography as a quantitative detection technique for microcalcifications. Kwan-Hoong Ng, D A Bradley, Lai-Meng Looi, Yuen-Foong Lim. Physica Medica IX 1993;9:215-217
  299. Immunolabelling of prolactin at ultrastructural level using the protein A-gold technique on Epon-embedded tissue Kwan-Hoong Ng, Kim-Lian Tan, Siok-Kim Gan, Lai-Meng Looi. Malays Jour Pathol. 1992;14(1):29-33
  300. Microwave-stimulated decalcification of compact bones Kwan-Hoong Ng, Lik-Lin Ng. European Jour Morphology 1992;30:150-55
  301. Scattered X-ray intensities from fluoroscopy units [Correspondence] D A Bradley, M Arunasalam, K H Ng. British Jour Radiol. 1992;65:190
  302. Microwave ovens: Mapping the electrical field distribution Kwan-Hoong Ng. Medical Lab Sciences. 1991;48:189-192
  303. Microwave-stimulated fixation for electron microscopy using a domestic microwave oven. Kwan Hoong Ng, Siok Kim Gan. Malays Jour Pathol. 1990;12(1):27-33
  304. Some applications of microwave-stimulated staining techniques in histopathology. Kum-Chee Loh, Kwan-Hoong Ng. Malay Jour of Med Lab Scs. 1990;7(1): Supp,73-76
  305. A pragmatic methodology for data screening and analysis. Ng Kwan Hoong & Ong Leong Huat. Malay Jour of Med Lab Scs. 1989;6(1):37-41
  306. Physical aspects of quality assurance in cobalt teletherapy units. Kwan-Hoong Ng. Nuclear Sci Jour Malaysia. 1989;7(1):41-48
  307. Design considerations and implementation of a cell image analysis system. Lim Yuen Fong, Ng Kwan Hoong & Looi Lai Meng. Malay Jour of Med Lab Scs. 1988;5(2):29-31
  308. Recent advances of computer techniques in medical laboratories. Ng Kwan Hoong. Malay Jour of Med Lab Scs. 1988;5(2):72-76
  309. Simulation of the three-compartmental model of renal clearance. Ng Kwan Hoong. Malay Jour of Med Lab Scs. 1988;5(1):19-21
  310. Use of a modified natural-rubber phantom for radiotherapy dosimetry measurements. D A Bradley, Kwan-Hoong Ng & Yusof bin Aziz. Inter Jour Radiat Appl Instrum Part A. 1988;39(5):439-440
  311. Co-60 teletherapy dosimetry using a LiF thermoluminescent system.K H Ng, S P Moo, D A Bradley & H B Wang. Jurnal Fizik M'sia. 1986;7:77-82
  312. Photoradiation therapy of carcinogen induced murine tumors using a simple light source. K S Low, M Olivo, G Baskaran, L M Looi, K H Ng, P Jayalakshmi, C K Sam, H T Khor, K C Oo & B C Tan. IRCS Medical Science. 1986;14:1097-1098.
  313. Evaluation of conventional and computerised monitoring of cardiac function in the coronary care unit. K H Ng. Medical Jour Malays. 1983;38(4):289-293
  314. The implementation of computerised Co-60 radiation output charts. Ng Kwan Hoong & D A Bradley. Bull Phys M'sia. 1983;4:219-222
  315. Use of computer analysis of echocardiograms for assessment of left ventricular function. C J Martin, J Weir & K H Ng. Clin Phys Physiol Meas. 1983;4(4):381-394.
Books
  1. Wilfred C.G. Peh, Kwan Hoong Ng. Effective Medical Writing: The Write Way to get Published (2016) University of Malaya Press
  2. Lau L, Ng KH (2014). Radiological Safety and Quality, Paradigms in Leadership and Innovation. Springer Netherlands
  3. A New Phase for Imaging", 2005, BJJ Abdullah, SA Sarji, S Ranganathan, KH Ng , KL, Universiti Malaya Press
  4. Recent Advances in Patient Dosimetry in Diagnostic Radiology Ng Kwan-Hoong in: Centennial of the X-ray Eds A A Tajuddin & D A Bradley, Malaysian Institute of Physics, p 49-71, Nov 1995.
  5. Times First Picture Book of Computers - Ng Kwan Hoong Early Birds, Federal Publications, Singapore, 1993, 1994. [also translated into Malay and Chinese]
  6. Kamus Dwibahasa Komputer Zoraini Abbas Wati, Ng Kwan Hoong, Goh Kek Seng. Federal Publications, Kuala Lumpur 1st ed 1991, 2nd ed 1993 (A Malay-English/ English-Malay biligual computer dictionary).
  7. Fun with LOGO Chua Chooi See & Ng Kwan Hoong. Federal Publications, Kuala Lumpur, 1990
  8. Kegembiraan dengan LOGO Chua Chooi See & Ng Kwan Hoong. Federal Publications, Kuala Lumpur, 1990
  9. Pengatucaraan LOGO IBM Ng Kwan Hoong & Tan Chik Heok. Federal Publications, Kuala Lumpur, 1988
Chapter in Books
  1. Ng KH., Stoeva MS (2021) Medical Physics During the COVID-19 Pandemic Global Perspectives in Clinical Practice, Adapting Crisis: Radiology Medical Physics Service Provision during a Pandemic (pp. 27-36). Education and Research. United Kingdom, UK: CRC Press
  2. Ng KH., Stoeva MS (2021) Medical Physics During the COVID-19 Pandemic Global Perspectives in Clinical Practice, Communicating Leadership in time of Adversity (pp.159-167). Education and Research. United Kingdom, UK: CRC Press
  3. Ng KH., Stoeva MS (2021) Medical Physics During the COVID-19 Pandemic Global Perspectives in Clinical Practice, Education and Research. United Kingdom, UK: CRC Press
  4. Ng KH., Stoeva MS (2021) Medical Physics During the COVID-19 Pandemic Global Perspectives in Clinical Practice, IOMP's Global Perspectives for Medical Physics during the COVID-19 Pandemic (pp. 59-70). Education and Research. United Kingdom, UK: CRC Press
  5. Ng KH., Stoeva MS (2021) Medical Physics During the COVID-19 Pandemic Global Perspectives in Clinical Practice, ducation and Training During COVID-19 Pandemics- lesson learned and the way forward (pp. 37-48). Education and Research. United Kingdom, UK: CRC Press
  6. Yeong, C.H., Ng, K.H. & Jamal, N. Physical Basis of X-ray Breast Imaging. In Russo, P. (Ed.), Handbook of X-ray imaging: Physics and technology (pp 563-574). Portland, United States: Taylor & Francis Inc.
  7. NG, K. H., WONG, J. H. D. & TAN, S. K. (2017). Technical Specifications of Medical Imaging Equipment. In: BORR S, C. (ed.) Defining the Medical Imaging Requirements for a Rural Health Center. Singapore: Springer Singapore.
  8. E. Vano, KH. Ng, L. Lau. 2014. How radiation protection influences quality in radiology.
  9. L.Lau, KH. Ng. 2014. Radiological Safety and Quality: Paradigms in Leadership and Innovation.
  10. PC. Shrimpton & KH Ng. 2014. Dose assessment in the management of patient protection in diagnostic and interventional radiology.
  11. E Vano, KH Ng, LS Lau. 2014. How Radiation Protection Influences Quality in Radiology. Lau, Lawrence & Ng, Kwan-Hoong (Eds.) Radiological Safety and Quality- Paradigms in Leadership and Innovation. Springer.
  12. KH Ng & CH Yeong. 2013. Imaging Phantoms: Conventional X- ray Imaging Applications. The Phantoms of Medical and Health Physics. Springer Science+Business Media New York.
  13. Kwan-Hoong Ng, Tania Aparecida Correia Furquim, Noriah Jamal. EYK Ng, U Rajendra Acharya, Rangaraj M Rangayyan, Jasjit S Suri. 2013. Quality Assurance in Digital Mammography (chapter 18). Multimodality Breast Imaging:Diagnosis and Treatment, SPIE Press. Page:497-534
  14. LS Lau, KH Ng. 2013. Paradigms in Leadership and Innovation. Lau, Lawrence & Ng, Kwan-Hoong (Eds.) Radiological Safety and Quality-Paradigms in Leadership and Innovation. Springer
  15. PC Shrimpton, KH Ng. 2013. Dose Assessment in the Management of Patient Protection in Diagnostic and Intervention Radiology. Lau, Lawrence & Ng, Kwan-Hoong (Eds.) Radiological Safety and Quality-Paradigms in Leadership and Innovation. Springer.
  16. R George, LS Lau, KH Ng. 2013. Team Approach to Optimize Radiology Techniques. Lau, Lawrence & Ng, Kwan-Hoong (Eds.) Radiological Safety and Quality-Paradigms in Leadership and Innovation. Springer.
  17. L.S. Lau, K-.H. Ng, R.K. Chhem 2012. Strategies and Actions to Improve Risk Communication Competency in Radiation Medicine. Radiology Education. Page:101-116.
  18. Zhonghua Sun, Ng Kwan Hoong, Patric C. Brennan. 2012. Medical Imaging of the Heart and Cardiovascular System. Distributed Diagnosis and Home Healthcare, American Scientific Publisher Vol 3. Page: 213 - 239
  19. Malai Muttarak, Chintana Paramagul, Kwan-Hoong Ng. 2011. Diagnostic Mammography in Breast Imaging. Distributed Diagnosis and Home Healthcare, American Scientific Publishers Vol 3
  20. Sun, Zhonghua & Ng, Kwan-Hoong. 2011. Cardiac Computed Tomography Imaging: Technical Advances and Clinical Applications, in Rajendra Acharya, Filippro Molinari, Toshiyo Tamura, D. Subbaram Naiu and Jasjit S. Suri (ed). Distributed Diagnosis and Home Healthcare Vol.2. Page:1-32. USA: American Scientific Publishers
  21. Wilfred CG Peh, Kwan-Hoong Ng. 2011. Describing how to write the materials and methods. Publish and Flourish - A practicle guide for effective scientific writing. Pp 39-47
  22. Wilfred CG Peh, Kwan-Hoong Ng. 2011. How to write the discussion and conclusion. Publish and Flourish - A practicle guide for effective scientific writing. Pp 79-83
  23. Wilfred CG Peh, Kwan-Hoong Ng. 2011. How to write the invited review paper? Publish and Flourish - A practicle guide for effective scientific writing. Pp 123-128
  24. Wilfred CG Peh, Kwan-Hoong Ng. 2011. Writing the results. Publish and Flourish - A practicle guide for effective scientific writing. Pp 72-78
  25. K H Ng, N. Jamal, M Muttarak. 2010. Quantitation of breast density. Performance evaluation in breast imaging, tumor detection and analysis. Ed. E.Y.K. Ng, Rajendra Acharya U, and Jasjit S. Suri. American Scientific Publishers. Page:153-164
  26. N. Jamal, K H Ng, E.Y-K Ng, and Jasjit Suri. 2010. Image Quality Assessment and Dose Optimization Perfomance Evaluation Strategies for Mammography. Performance evaluation in breast imaging, tumor detection and analysis. Ed. E.Y.K. Ng, Rajendra Acharya U, and Jasjit S. Suri. American Scientific Publishers. Page:117-141
  27. T Kron & KH Ng. 2009. Overview of credentialing and certification. Quality and Safety in Radiotherapy. Page: 171-183
  28. Kwan-Hoong Ng & Muhammad Shahrun Nizam. 2008. International standards and guidelines for the safe use of diagnostic ultrasound in medicine. Biomedical Application of Vibration and Acoustics for Imaging and Characterizations. American Society of Mechanical Engineers Press. Page:275-288
  29. Kwan-Hoong Ng, Noriah Jamal. 2006. "Mammography". Metin Akay, Wiley Encyclopedia of Biomedical Engineering, Hoboken, John Wiley and Sons.
  30. M.A Jalaludin, BJJ Abdullah, SA Sazilah. 2005. University of Malaya's Vision for Research Imaging. New Phase for Imaging. BJJ Abdullah, SA Sazilah, S Ranganthan, KH NG(eds). KUALA LUMPUR: University of Malaya.
  31. Ng Kwan-Hoong. 2005. Frontiers in Imaging and Therapy. A New Phase for Imaging. BJJ Abdullah, SA Sarji, S Ranganthan, KH Ng, University Malaya Press, Kuala Lumpur.
  32. Ng Kwan Hoong. 2003. Radiation Effects and Protection in Diagnostic Radiology. Asian-Oceanian Textbook of Radiology Eds. Wilfred CG Peh & Yoshihiro Hiramatsu, TTG Asia Media, Singapore.
  33. DA BRADLEY, KH NG, HM WARREN-FORWARD, BJJ ABDULLAH. 1998. SUBJECT DOSE IN RADIOLOGICAL IMAGING: AN INTRODUCTION In SUBJECT DOSE IN RADIOLOGICAL IMAGING. KH NG, DA BRADLEY, HM WARREN-FORWARD (eds). AMSTERDAM.
  34. Ng Kwan-Hoong. 1995. Recent Advances in Patient Dosimetry in Diagnostic Radiology. Centennial of the X-ray Eds A A Tajuddin & D A Bradley. Malaysian Institute of Physics. Page:49-71.
Article in Proceeding
  1. IOP Conf. Series: Journal of Physics: Conf. Series 851 (2017) 011001
  2. Jong WL, Wong JH, Ng KH, Ung NM. Dose profile measurements during respiratory-gated lung stereotactic radiotherapy: A phantom study. InJournal of Physics: Conference Series 2016 Mar (Vol. 694, No. 1, p. 012015). IOP Publishing.
  3. CE Ting, CH Yeong, KH Ng, BJJ Abdullah, HE Ting. Accuracy of tissue elasticity measurement using shear wave ultrasound elastography: A comparative phantom study. World Congress on Medical Physics and Biomedical Engineering, June 7-12 2015. IFMBE Proceedings 51: 252-255
  4. NAA Hashikin, CH Yeong, BJJ Abdullah, KH Ng, LY Chung, R Dahalan, Alan C Perkins. Samarium-153 Labelled Microparticles For Targeted Radionuclide Therapy Of Liver Tumor. World Congress on Medical Physics and Biomedical Engineering, June 7-12 2015, Toronto, Canada.
  5. Ng Kwan Hoong. 2012. Ensuring Safety in Transition to Digital radiography in Practice. Proceeding of an International Conference, pages. 223-230
  6. A Krisanachinda, NV. Hoa, JCL Lee, KH. Ng, AP Peralta, D Soejoko, TJ Wong. 2009. Medical Physics Education and Training in South East Asia. IFMBE Proceeding 25/XIII, pp. 143-145
  7. CH Yeong, PE Blackshaw, KH Ng, BJJ Abdullah, M Blaauw, RJ Dansereau, AC Perkins. Reproducibility of neutron activated Sm-153 in tablets intended for human volunteer studies. World Congress on Medical Physics and Biomedical Engineering 2009 Munich , Germany . Sep 7-12 2009. IFMBE Proc Vol 25/I 1027-1030 Springer.
  8. Ex Vivo Experiment of Bovine Liver using Cool-Tip Radiofrequency Ablation System YH Mah, KH Ng, BJJ Abdullah, KH Kwek, JHD Wong WC2009 World Congress on Medical Physics and Biomedical Engineering 2009 Munich, Germany. Sep 7-12 2009
  9. A Study of Factors Affecting Bovine Liver Ablation Size in Multi-Prong Electrode Radiofrequency Ablation, CH Yeong, KH Ng, BJJ Abdullah, YH Mah, JHD Wong, LK Tan Edited Conference Proceedings: International EMF Conference 2007, 2008;140-143
  10. Bone segmentation based on local structure descriptor driven active contour, A Alfiansyah, KH Ng. R Lamsudin 13 ICBME Singapore Dec 3-6, 2008
  11. Deformable model for serial ultrasound images segmentation: application to computer assisted hip athroplasty, A Alfiansyah, KH Ng. R Lamsudin 13 ICBME Singapore Dec 3-6, 2008
  12. Quantification of Ablation Size in ex vivo Bovine Liver using Cool-Tip Radiofrequency Ablation System, YH Mah, KH Ng, BJJ Abdullah, KH Kwek, HD Wong. NA Abu Osman, et al (Ed) Biomed 2008, Proceedings 21 Springer-Verlag, 615-8, 2008
  13. Update of WHO Educational Portal on EMF, LK Tan, KH Ng, NA Kadri, Edited Conference Proceedings: International EMF Conference 2007, KH Ng et al (Ed) 2008;66-67
  14. CH Yeong, KH Ng, BJJ Abdullah, YH Mah, JHD Wong. A Study of Factors Affecting Bovine Liver Ablation Size in Multi-Prong Electrode Radiofrequency Ablation. EMF International Conference, 2007.
  15. Medical physics in 2020: Will we still be relevant?, Kwan-Hoong Ng, The Proc of the 5th Southeast Asian Congress of Medical Physics Manila Nov 21-23, 2007; 2-5
  16. The South East Asian Federation of Organizations for Medical Physics (SEAFOMP) - Its History and Role in the ASEAN Countries, Kwan-Hoong Ng, Jeannie HD Wong The Proc of the 5th Southeast Asian Congress of Medical Physics Manila Nov 21-23, 2007; 11-16
  17. A quantitative study of post-biopsy radiofrequency cauterization CA Azlan, NF Mohd. Nasir, NA Kadri, AA Saifizul, KH Ng, BJJ Abdullah. 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, Dec 11-14 2006. IFMBE Proceedings Vol 15, Springer, 248-251
  18. Converting Data from the Lunar DPX-IQ Bone Densitometer for Interoperability LK Tan, KH Ng, S Shaharuddin, BJJ Abdullah, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, Dec 11-14 2006. IFMBE Proceedings Vol 15, Springer, 274-6
  19. Development of an ambient lighting monitoring system for radiological image viewing application CA Azlan, KH Ng, NF Mohd Nasir, NA Kadri. WC2006, Seoul 1360-2
  20. Double-Exposure Dual Energy Subtraction Microradiography: A Phantom Study N Jamal, KH Ng, LM Looi, D McLean. CD-ROM Proc World Congress on Medical Physics and Biomedical Engineering 2006 (Vol 14). Seoul, Korea. Aug 27-Sep 1 2006 1331-4
  21. Modified Maximum Intensity Projection for Improved Visualization of Thin Slice CT Scans of the Lungs. ZH Lee, EB Ong, M Bister, KH Ng, CH Tok WC2006, Seoul 2257-60
  22. Multiresolution Approach to Region Growing as Applied to Pulmonary Structures CT Goh, M Bister, KH Ng, CH Tok WC2006, Seoul 2200-3
  23. Online Survey of Children's Understanding of Mobile Phones and EMF: Preliminary Results, Nahrizul Adib Kadri; Kwan-Hoong Ng; Li-Kuo Tan; Jin-Wooi Tan; Siew- Eng Lee; Heng-Loke Siow; RF and Microwave Conference, 2006. RFM 2006. International IEEE CNF. Sept. 2006 Page (s):318 - 322 , http://ieeexplore.ieee.org/servlet/opac? punumber=4133533
  24. Patient Skin Doses in Interventional Radiology and Cardiology Practice in 6 Countries Participating in an IAEA Coordinated Research Project Renato Padovani, Madan Rehani, Kumar Pratik, Guglielmo Bernardi, Annalisa Trianni, Tsuneo Ishiguchi, Kwan Ng, Anchali Krisanachinda, Dogan Bor and Louis Wagner. WC2006
  25. QC of direct radiography and computed radiography mammography systems: Image quality and average glandular dose. N Jamal, KH Ng, M Aminah, L.K Tan. Book of Extended Synopses International Conference on Quality Assurance and New Techniques In Radiation Medicine, 13- 15 Nov 2006. Vienna, Austria.164-165
  26. Web-Based Educational Portal on EMF for Children Kwan-Hoong Ng; Li-Kuo Tan; Nahrizul Adib Kadri; Siew-Eng Lee; Heng-Loke Siow; RF and Microwave Conference, 2006. RFM 2006. International IEEE CNF. Sept. 2006 Page(s):377 380, http://ieeexplore.ieee.org/servlet/opac? punumber=4133533
  27. GUI for intelligent analysis of thin slice CT images of the lungs WL Kong, M Bister, KH Ng. CH Tok. In: The 12th International Conference on Biomedical Engineering, 7-10 Dec 2005, Singapore. IFMBE Proceedings Vol 12 2005. 3B2-04.
  28. Probability distribution maps as medical image labeling tool: Pros and cons MG Lim, M Bister, KH Ng, CH Tok. In: The 12th International Conference on Biomedical Engineering, 7-10 Dec 2005, Singapore. IFMBE Proceedings Vol 12 2005. 2B2-01.
  29. Computed radiography: Guidelines for better image quality Napapong Pongnapang and Kwan-Hoong Ng. In: Advances in Digital Imaging, 8 April 2004, UM Malaysia. 49-54.
  30. Developments in computer imaging for radiology David J. Dowsett and Kwan-Hoong Ng. In: Advances in Digital Imaging, 8 April 2004, UM Malaysia. 17-28.
  31. Frontiers in imaging and therapy Kwan-Hoong Ng. In: BJJ Abdullah, Sazilah Ahmad Sarji, Sumithra Ranganathan, Kwan-Hoong Ng (eds). University of Malaya Research Imaging Symposium Proceedings, 18-19 Feb 2004. UM Malaysia.
  32. Quality assurance program in the digital medical enterprise. Kwan-Hoong Ng. In: Advances in Digital Imaging, 8 April 2004, UM Malaysia. 61-67.
  33. University of Malaya s vision for research imaging Mohd Amin Jalaludin, BJJ Abdullah, Sazilah Ahmad Sarji, Kwan-Hoong Ng. In: BJJ Abdullah, Sazilah Ahmad Sarji, Sumithra Ranganathan, Kwan-Hoong Ng (eds). University of Malaya Research Imaging Symposium Proceedings, 18-19 Feb 2004. UM Malaysia.
  34. Digital imaging departments need rigorous quality assurance program. Kwan-Hoong Ng. In: Proceedings of The Second South-East Asian Congress of Medical Physics, 14-16 Nov 2003, Bangkok, Thailand. 91-99
  35. Efforts towards enhancing the quality of radiological services in Malaysia: Review of dose surveys performed between 1993 and 2002. AS Hambali, HB Wang, B Sapiin, N Hatta, CS Wong, KH Ng, N Jamal. In: Proceedings of The Second South-East Asian Congress of Medical Physics, 14-16 Nov 2003, Bangkok, Thailand. 69-84.
  36. Exploring the frontiers in medical imaging and radiation therapy. Kwan-Hoong Ng (Keynote Address). In: Proceedings Malaysian Science and Technology Congress 2003, 23-25 Sept 2003, Kuala Lumpur.
  37. A comparison of JPEG and wavelet compression applied to CT Images Amhamed Saffor, Abdul Rahman bin Ramli, Kwan- Hoong NgP.P In: International Conference on Engineering and Technology, 9-11 Oct 2001, Brunei.379- 388
  38. Development of an international code of practice for dosimetry in X-ray diagnostic radiology in radiological protection of patients Pernicka, F, Alm Carlsson, G, Dance, D.R, Dewerd, L.A., Kramer, H.M, Ng K-H. In: Proceedings of the International Conference on the Radiological Protection in Diagnostic and Interventional Radiology, 26-30 March 2001, M ga, Spain. IAEA C&S Papers Series 7/P (2001) 93-98.
  39. Medical radiation exposure and usage for diagnostic radiology in Malaysia Kwan-Hoong Ng, Premavathy Rassiah, Hwee-Beng Wang, Ahmad Shariff Hambali, Pirunthavany Muthuvelu, BJJ Abdullah, S Sivalingam. In: Proceedings of the International Conference on the Radiological Protection in Diagnostic and Interventional Radiology, 26-30 March 2001, M ga, Spain. IAEA C&S Papers Series 7/P (2001), 75-78.
  40. An investigation of the effect of wavelet compression on digitized chest x-ray image Amhamed Saffor, Abdul Rahman bin Ramli and Kwan-Hoong Ng. In: Proceedings of National Conference on Biomedical Engineering 2000, 27-28 Sept 2000, Petaling Jaya. 87-90.
  41. Discrimination analysis of breast tissue elemental concentration data with determination limits Ong SH, Yap BW, Ng KH, Bradley DA. In: Chia SP & Bradley DA (eds). Proceedings of the International Meeting on Frontiers of Physics 1998. World Scientific, Singapore (2000). 538-542.
  42. Establishing a QC program for hard copy imagers LT Chew, Arif Abdullah, KH Ng, BJJ Abdullah. In: Proceedings of National Conference on Biomedical Engineering 2000, 27-28 Sept 2000, Petaling Jaya. 91- 92.
  43. A survey of doses to patients undergoing general X-ray examinations in Malaysian hospitals Kwan-Hoong Ng, Hwee-Beng Wang, Ahamd Shariff Hambali, Ho-Peng Lee, Premavathy Rassiah. In: Abdul Aziz Tajuddin, Ahmad Shukri Mustapa Kamal (eds). Proceedings of National Symposium on Medical Physics, 13-14 Nov 1995, Universiti Sains Malaysia. 62-71.
  44. Benefit and risk evaluation in medical imaging Kwan Hoong Ng. In: Proceedings of the National Physics Conference, 10-11 Sept 1993, UM Malaysia.
  45. Patient dosimetry at the University Hospital of the University of Malaya Kwan-Hoong Ng, Ho-Peng Lee, Hwee-Beng Wang, Nik Ruzman, Doraisamy Samuel. In: Ng Kwan-Hoong & D A Bradley (eds) 1995. Proceedings of Radiation and Occupational Health Symposium, 22-23 Nov 1993, Malaysian Institute of Physics, University of Malaya. 58-66.
  46. Perbandingan penilaian prestasi bagi dua sistem X- ray Portable/Mobile (Comparative performance evaluation of two portable/mobile X-ray systems) Hambali AS, Ng KH, Wang HB, Tan PN, Muthuvelu P. In: Wang HB, Hambali AS, Hassan R, Muthuvelu P, Sivalingam S, Hashim MR, Ng KH (eds). Proceedings of Workshop on Quality Assurance and Radiation Protection in Radiology, 23-28 Aug 1993, Pulau Langkawi. 164-173
  47. Radiation protection in diagnostic radiology - Current recommendations, practices and research Ng Kwan Hoong. In: Wang HB, Hambali AS, Hassan R, Muthuvelu P, Sivalingam S, Hashim MR, Ng KH (eds). Proceedings of Workshop on Quality Assurance and Radiation Protection in Radiology, 23-28 Aug 1993, Pulau Langkawi. 7-14
  48. Applications of solid state nuclear track detectors in bio-medicine Kwan-Hoong Ng. In: Proceedings of School on Applications of Nuclear Tracks, 13-14 Dec 1991, UM Malaysia. L5.1-L5.4
  49. Application of Image Enhancement Algorithms Lim Yuen Foong & Ng Kwan Hoong. In; First National Computer Science Conference Proceedings, 24- 25 Jan 1989, Universiti Malaya. 120 - 125G.
  50. Medical information science: Framework and potential Ng Kwan Hoong. In: Proceedings of International Seminar on Computerisation for Development The Research Challenge, 16-18 Aug 1988, MAMPU, UPM.
  51. Design and Implementation of a modular graphics-based authoring tool Y F Lim, K H Ng & C H Tan. In: S L Lee et al (eds). Proceedings of the Conference on Educational Computing, 24-26 Nov 1987, Genting Highlands. 39-44.
  52. Knowledge engineering in the development of a prototype expert system - DISTRESS Ng Kwan Hoong, Hue Yoke Kim, Khairuddin Yusof. In: Proceedings of Expert System Seminar, 10 Dec 1987, Universiti Malaya & Asian Institute of Technology
  53. Logo in physics: Vector nature and its applications C H Tan & K H Ng. In: S L Lee et al (eds). Proceedings of the Conference on Educational Computing, 24-26 Nov 1987, Genting Highlands. 100-108
  54. Development of LOGO Turtle for learning geometrical optics Ng Kwan Hoong & Tan Chik Heok. In: Selected Proceedings of EDUCOMP '86, 21-24 May 86, Ngee Ann Polytechnic, Singapore. 222-230.
  55. Development of knowledge-based intelligent computer- aided instruction (ICAI) system Ng Kwan Hoong, Khairuddin Yusof & Tan Chik Heok In: Selected Proceedings of EDUCOMP '86, 21-24 May 1986, Ngee Ann Polytechnic, Singapore. 172-178
  56. Intelligent computer-assisted instruction for medical education K H Ng & Yusof K In: S L Lee & K H Ng (eds). Proceedings of the Seminar Educational computing in National Development, 8 Aug 1986, UM Malaysia. 47-52
  57. Photoactivation of hematoprophyrin as a potential tumour detec tion technique K H Ng, K S Low, L M Looi, C K Sam, M Olivio & B C Tan In: S Lee et al (eds) 1988. Second Tropical College on Applied Physics: Laser and Plasma Technology, 17 Mar - 5 Apr 1986. UM Malaysia. Singapore: World Scientific Publish ing Co. 532-543.
  58. Preliminary investigation of photoradiation therapy of rats using an argon ion pumped dye laser system M Olivo, K S Low, B C Tan, S Sapru, G Baskaran, L M Looi, K H Ng, C K Sam, H T Khor & K C Oo In: S Lee et al (eds) 1988. Second Tropical College on Applied Physics: Laser and Plasma Technology, 17 Mar - 5 Apr 1986, UM Malaysia. Singapore: World Scientific Publishing Co. 544-554.
  59. Lasers in ophthalmology Ng Kwan Hoong In: S Lee et al (eds) 1985. First Tropical College on Applied Physics: Laser and Plasma Technology. 26 Dec 1983 - 14 Jan 1984, UM Malaysia. Singapore: World Scientific Publishing Co. 656-665.
  60. An undergraduate radiation physics syllabus: Its rationale and development K H Ng & D A Bradley. In: Proceedings of 2nd International Symposium on Radiation Physics, 25-29 May 1982, USM Malaysia. 817-922.
  61. How much we know about low-level radiation? Ng Kwan Hoong In: Proceedings of paper presented at the panel discussion on radiation protection held at the general hospital, 28 Aug 1982, Kuala Lumpur. 9-11
  62. Use of computer tomography scanners in treatment planning Narasimha K, Ng K H, Oh C, Khaw M T & Nithianathan P. In: Proceed ings of 2nd Congress of the ASEAN Association of Radiology, 12-14 Aug 1982, Indonesia. 299-301.

RESEARCH PROJECT

National
  1. 2013 - 2015, High Impact Research (HIR)
    An investigation of coronary CT angiography variables in relation to the development of atherosclerosis ( Principal Investigator(PI))
  2. 2011 - 2013, Fundamental Research Grant Scheme (FRGS)
    INVESTIGATION OF SM-153 AS A NEW RADIOPHARMACEUTICAL FOR GASTROINTESTINAL TRANSIT STUDY ( Consultant)
  3. 2011 - 2013, Postgraduate Research Grant(PPP)
    Comparison between computed radiography and flat panel digital radiography acquired images in radiography of adolescent scoliosis ( Consultant)
  4. 2010 - 2012, Geran Penyelidikan Universiti Malaya (UMRG)
    Differentiating between benign and malignant breast lesions using diffusion weighted imaging on 3-Tesla MRI. RG171/09HTM ( Principal Investigator(PI))
  5. 2010 - 2012, Postgraduate Research Grant(PPP)
    Incidental finding of pulmonary embolism during dual energy CT scan among cancer patients ( Consultant)
  6. 2010 - 2011, Postgraduate Research Grant(PPP)
    A comparison of two digital angiography flat panel system : A study on Patients dose and image quality at UMMC ( Consultant)
  7. 2010 - 2011, Postgraduate Research Grant(PPP)
    The Establishment of In-vitro Standard Dose Calibration Curve with High Energy X-ray and Measurement of The Equivalent Dose In Cancer Patients Treated with Radiotherapy Using Biological Dosimetry Technique ( Consultant)
  8. 2010 - 2011, Postgraduate Research Grant(PPP)
    A Comparison of Imaging Performance and Dose for Paediatric Abdomen Computed Tomography Examination ( Consultant)
  9. 2010 - 2011, Postgraduate Research Grant(PPP)
    An Exploratory Study into the Role Titanium Dioxide (TiO2) Nano Particles in Radiofrequency (RF) Ablation ( Consultant)
  10. 2007 - 2009, Ministry of Health
    To develop and prepare research methodology for radiation survey (patient dose measurement) in Malaysia ( Co-Researcher)
  11. 1988 - 2008, Ministry of Science, Technology & Environment
    Tumour Marker Studies ( -)
  12. 1993 - 2008, Ministry of Science, Technology & Environment
    Patient Dose Reduction and Image Quality Optimisation ( Coordinator)
  13. 2000 - 2008, IRPA, Min of Science, Technology and Environment
    Design and Development of an Automatic Bladder Irrigator ( -)
  14. 2006 - 2008, SAGA
    Radio-frequency ablaton project ( Co-Researcher)
  15. 2004 - 2005, Short Term Research Fund (Vote F)(PJP)
    Development of a dual-energy subtraction microradiography technique for analyzing composition of mastectomy specimens ( Technical Advisor)
  16. 2004 - 2004, Short Term Research Fund (Vote F)(PJP)
    Evaluation of imaging quality of a computed radiography unit and a digital radiography unit using the Vienna I digital phantom. ( Co-Researcher)
  17. 2004 - 2004, Short Term Research Fund (Vote F)(PJP)
    Development of an aluminum phantom and dosimetric evaluation of an electronic portal imaging device (EPID) ( Co-Researcher)
  18. 2002 - 2002, Short Term Research Fund (Vote F)(PJP)
    Utilisation of copper plus aluminium filter with rare earth screen to reduce radiation dose for paediatric chest x-rays with minimal impact on the contrast and resolution of the radiograph produced ( Co-Researcher)
  19. 2002 - 2002, Short Term Research Fund (Vote F)(PJP)
    Optimisation of image quality and radiation dose for chest and abdomen computed tomography images ( Co-Researcher)
  20. 2002 - 2002, Short Term Research Fund (Vote F)(PJP)
    Evaluation of x-ray trend in Malaysia: Chest and abdominal x-rays ( Co-Researcher)
  21. 2002 - 2002, Short Term Research Fund (Vote F)(PJP)
    Develop a new method of bone mineral determination using quantitative computed tomography (QCT) ( Co-Researcher)
  22. 2000 - 2001, Short Term Research Fund (Vote F)(PJP)
    Digital and conventional radiography: comparison of image quality and radiation dose ( Co-Researcher)
  23. 2001 - 2001, Short Term Research Fund (Vote F)(PJP)
    Bioeffect and safety aspect of magnetic resonance imaging ( Co-Researcher)
  24. 2001 - 2001, Short Term Research Fund (Vote F)(PJP)
    Kajian dedahan dos ke atas pesakit/staff dalam interventional radiology ( Co-Researcher)
  25. 2001 - 2001, Short Term Research Fund (Vote F)(PJP)
    Quantitative ultrasound in assessing bone mass and detecting osteoporosis in adolescents ( Co-Researcher)
  26. 1988 - 1988, Universiti Sains Malaysia and Malaysian Cancer Society
    Physical Characteristics of the Mammographic Procedure1988 ( -)
Private
  1. 2012 - 2014, Malaysian Commission for Multimedia and Communication (MCMC)
    Risk Communication Research for Electromagnetic Field (EMF) from Radio Frequency (RF) Researching the discourse representation of media texts: communicating scientific evidence regarding health effects of RF and EMF exposure and risk information to the public ( Principal Investigator(PI))
International
  1. 2008 - 2009, Short Term Research Fund (Vote F)(PJP)
    Design and development of gastrointestinal phantom for scintigraphic imaging ( Consultant)
  2. 2006 - 2006, World Health Organization
    Web-Based Educational Portal on EMF for Children ( Co-Researcher)
  3. 2003 - 2003, IAEA Regional Coordinated Research
    Avoidance of Unnecessary Dose to Patients while Transitioning from Analogue to Digital Radiology ( Principal Investigator(PI))
  4. 2003 - 2003, IAEA Regional Coordinated Research
    Evaluate quantitatively and promote patient dose reduction approaches in interventional radiology ( Principal Investigator(PI))
  5. 1994 - 1998,  IAEA Regional Coordinated Research
    Radiation Protection in Diagnostic Radiology in the Far East ( Coordinator)
  6. 1994 - 1998, IAEA Regional Coordinated Research
    Radiation Protection in Diagnostic Radiology in the Far East ( -)
  7. 1986 - 1988, United Nations University GLD
    Development of Expert System in Medicine ( -)
  8. 1985 - 1987, United Nations University GLD
    Microcomputer-based Local Area Network Computer Aided Learning System ( -)
University
  1. 2007 - 2008, Short Term Research Fund (Vote F)(PJP)
    Flat Panel Digital Imaging: A Study of Image Quality and Entrance Skin Dose ( Co-Researcher)
  2. 2005 - 2008, Short Term Research Fund (Vote F)(PJP)
    A COMPARISON BETWEEN LOW-DOSE AND STANDARD-DOSE NON-CONTRASTED MULTIDETECTOR CT SCANNING OF THE PARANASAL SINUSES. ( Co-Researcher)
  3. 2001 - 2001, Short Term Research Fund (Vote F)(PJP)
    Comparison of gray scale with colour scale in ultrasound imaging` ( Co-Researcher)
  4. 1999 - 1999, Short Term Research Fund (Vote F)(PJP)
    Image quality and dose in CT ( Co-Researcher)
  5. 1999 - 1999, Short Term Research Fund (Vote F)(PJP)
    A dynamic MRI study on the contrast enhancement pattern of malignant breast tumours00 ( Co-Researcher)
  6. 1999 - 1999, Short Term Research Fund (Vote F)(PJP)
    Quantification of vessel dimension geometric versus densitometric Measurements ( Co-Researcher)
  7. 1999 - 1999, Short Term Research Fund (Vote F)(PJP)
    Quality assurance testing of diagnostic ultrasound scanners ( Co-Researcher)
  8. 1985 - 1987, Institute Pengajian Tinngi, Universiti Malaya
    Photoradiation Therapy and Diagnosis of Cancer using Laser ( -)

CONSULTANCY PROJECT

  • Iaea International Code of Practice for Dosimetry in Diagnostic Radiology" (Consultant), International Atomic Energy Agency
    01 Nov 2000 - 01 Nov 2020 (International)
  • Pre-Project Mission to Update The Rca Project Proposal On Training in Medical Physics (Technical Co-Operation Expert), Hong Kong
    01 Nov 2002 - 01 Nov 2020 (International)
  • Principal Drafter of Guidance Notes for Radiotherapy - Regulations 200x, Atomic Energy Licensing Act 1984, Ministry of Health
      - 01 Nov 2020 (International)
  • Consultancy Meeting On Sts Education Support On Return in The Context of Low-Dose Radiation., International Atomic Energy Agency
    01 Jan 2019 - 01 Jan 2019 (International)
  • Risk Communication Research for Electromagnetic Field (Emf) from Radio Frequency, Suruhanjaya Komunikasi dan Multimedia Malaysia
    01 Dec 2012 - 01 Dec 2018 (National)
  • Interagency Working Committee On The Effects of Non-Ionising Radiation, KENTERIAN KESIHATAN MALAYSIA
    01 Jun 2018 - 01 Jun 2018 (National)
  • Editorial Board Member, Physica Medica: European Journal of Medical Physics
    01 Apr 2010 - 01 Apr 2013 (International)
  • Overseas Advisory Panel, British Journal of Radiology
    01 Apr 2005 - 01 Apr 2013 (International)
  • Editor for Biomedical Imaging and Interventional Journal, Scopus
    01 Apr 2011 - 01 Apr 2011 (National)
  • Radiation Protection, Quality Assurance in Radiology (Panel Consultant), Asia Lab (M) Sdn Bhd
    01 Nov 1994 - 01 Nov 2009 (National)
  • Expert Committee in Radiation, World Health Organization
    01 Nov 1996 - 01 Nov 2000 (International)
  • One-Month Assignment to National Atomic Energy Agency of Indonesia to Assist in Dosimetry On Radiodiagnostics and Quality Assurance in Radiology, International Atomic Energy Agency
    01 Nov 1994 - 01 Nov 1995 (International)
  • Cancer Registry, Radiotherapy, Radiation Dosimetry and Safety (Honorary Consultant ), Hospital Mount Miriam, Pulau Pinang
    01 Nov 1986 - 01 Nov 1992 (International)

PAPER PRESENTED

PLENARY SPEAKER
  1. Medical imaging data explosion Are we meeting the challenges? , 7th Asia-Oceania Congress on Medical Physics & 13th National Annual Meeting of Medical Physics , Medical Physics  (International) (23 Aug 2007 - 27 Aug 2007)
INVITED SEMINAR
  1. Increasing Awareness and Improving Understanding among Stakeholders on the Levels of Ionizing Radiation and the Related Health and Environmental Effects, International Conference on the Sources, Effect and Risks of Ionizing Radiation (International) (10 Oct 2013 - 11 Oct 2013)
  2. Types of Paper Original article Review Technical Note Commentary Case Study Letter to Editor Short Communication , Scientific Writing Seminar - from start to finish, Health and Translational Medicine Research Cluster  (University) (05 Jun 2013)
  3. Remote Real-Time Teaching and Learning (RRTL) in Medical Physics - An Update, 50th Annual meeting Houston, Tx July 27-31 09 Abstract: TH-D-350-05 Medical Physics 2981, 35 (6) 2008 , AAPM  (International) (27 Jul 2009 - 31 Jul 2009)
  4. An Evaluation of image quality, entrance surface air kerma and entrance dose rate of a flat panel detector angiography system, 5th SEACOMP, , SEACOMP (International) (21 Nov 2008 - 23 Nov 2008)
  5. A Survey of Computed Tomography Dose to Operators and Patients during Radiofrequency Ablation, 4th Kuala Lumpur International Conference on Biomedical Engineering 2008,  (National) (26 Jun 2008 - 28 Jun 2008)
  6. Ionising Radiation: Effects and Radiological Protection , SOEM-MMA (with SOCSO) Occupational Health Seminar: Health Issues in Radiation Jan 25 2008, SOEM-MMA (with SOCSO) (National) (25 Jan 2008)
  7. Radiofrequency ablation using Cool-Tip System: Characterization of ablation size in ex vivo bovine liver, 5th SEACOMP, SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  8. The South East Asian Federation of Organizations for Medical Physics (SEAFOMP) - Its History and Role in the ASEAN Countries, 5th SEACOMP , SEACOMP  (International) (21 Nov 2007 - 23 Nov 2007)
  9. Medical Physics in 2020: Will we still be relevant? (2nd John Cameron Memorial Lecture), 5th SEACOMP, SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  10. Assessment of SNR and CNR of a Digital Mammography System Using Its Manufacturer s Procedure And EUREF Protocol, 5th SEACOMP , SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  11. Relative Dosimetry using Two-dimensional Ion-Chamber Array: A Preliminary Study, 5th SEACOMP, SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  12. Development of a Sphere Performance Test Phantom and Evaluation of its Suitability for Single Photon Emission Computed Tomography (SPECT) Performance Test, 5th SEACOMP, SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  13. Investigation of the thermal distribution in temperature controlled multi-prong electrode radiofrequency ablation using thermal mapping, 5th SEACOMP,  (International) (21 Nov 2007 - 23 Nov 2007)
  14. Investigation of optimal parameters for chest radiograph imaging using film-screen and computed radiography, 7th Asia-Oceania Congress on Medical Physics & 13th National Annual Meeting of Medical Physics, , Medical Physics (International) (23 Aug 2007 - 27 Aug 2007)
  15. Preclinical Imaging: Introduction and Overview, 4th Univ Malaya Research Imaging Symposium, , Univ Malaya (National) (21 Jul 2007 - 22 Jul 2007)
  16. Radiation hazards at health care facilities, SOEM-MMA (with SOCSO) seminar on occupational health for health care professionals  (National) (09 Jul 2007)
  17. Getting your work published, 1st UMMC International Nursing Congress 2007, 29 Jun -1 Jul, 2007, UMMC (International) (29 Jun 2007 - 01 Jul 2007)
  18. Public perception of non-ionizing radiation in Malaysia , International EMF Conference 2007, Kuala Lumpur, EMF (International) (04 Jun 2007 - 06 Jun 2007)
  19. Dose optimization methods in diagnostic and interventional radiology procedures, 15th annual scientific meeting of the Thai society of radiological technologist , Thai society of radiological technologist  (International) (25 Apr 2007 - 27 Apr 2007)
INVITED SPEAKER
  1. 1) Radiation Protection and Safety in PET-CT 2) Assessing Occupational Dose to Staff during Fluoroscopy and Interventional Procedures , Sarawak 1st Radiation Safety Course, Radiation Safety Committee Hospital Sibu (National) (27 Jul 2018 - 28 Jul 2018)
  2. Invited Talk, Fifth International Meeting on Frontiers of Physics, Institut Fizik Malaysia & University of Malaya (National) (03 Dec 2017 - 07 Dec 2017)
  3. MDCT: Physics, dosimetry and radiation protection, 22nd International Conference on Medical Physics, International Organization of Medical Physics (International) (09 Dec 2016 - 12 Dec 2016)
  4. Zap it right, 1st Global Manipal Alumni Health, Health & Science Convention, Manipal Alumni Association Malaysia (National) (07 Aug 2014 - 08 Aug 2014)
  5. Measurement and Clinical Use of Breast Density, 12th International Workshop, IWDM 2014 (International) (29 Jun 2014 - 02 Jul 2014)
  6. Highlight of current biological and health-related RF research in Malaysia, BioEM 2014. The Annual Meeting of BEMS and EBEA (International) (08 Jun 2014 - 13 Jun 2014)
  7. Radiation Protection & Safety in cardiac CT, Malaysian Congress of Radiology (MCoR)- 2014 Annual Scientific Meeting KSR-MCoR Friendship Symposium, College of Radiology (National) (04 Apr 2014)
  8. History of Digital Radiography, New Horizon In Digital Radiography, Continuing Biomedical Imaging Education (CBIE) (University) (15 Mar 2014)
  9. Digital Imaging: Working Towards Best Practices, 13th Asia-Oceania Congress of Medical Physics & 11th South-East Asian Congress of Medical Physics (12 Dec 2013 - 14 Dec 2013)
  10. Zap it right! Ensuring safety in digital radiological imaging, International Forum on Improvement of Radiation Protection of Patients (International) (10 Nov 2013)
  11. Getting Your Research Work Published, Research Day (18 Oct 2013 - 19 Oct 2013)
  12. Predicting breast cancer from measurement of breast density , 8th AOCMP and 6th SEACOMP, Ho Chi Minh City, Vietnam, Oct 30-31, 2008 , 8th AOCMP and 6th SEACOMP (International) (30 Oct 2008 - 31 Oct 2008)
  13. Health risks from mobile phone communication system , 6th National conf on telecommunication technolgies & 2nd Malaysia conference on photonics Aug 27-28 08 (National) (27 Aug 2008 - 28 Aug 2008)
  14. Radiaiton Protection in VIR: What Should You Do to Minimize the Radiation Exposure? (Invited Lecture), 8th APCCVIR,Jun 9-12, 08 (National) (09 Jun 2008 - 12 Jun 2008)
  15. QAP for mammography: Analog to digital age , Digitial Mamography QA workshop, Radiological Society of Republic of China, Mar 1, 08 (International) (01 Mar 2008)
  16. QAP for digital mammography: Current status and future directions , Digitial Mamography QA workshop Radiological Society of Republic of China, , Mar 1, 08 (International) (01 Mar 2008)
  17. QAP for mammography: Analog to digital age , Digitial Mamography QA workshop, Radiological Society of Republic of China (International) (01 Mar 2008)
  18. Global medical exposure - the UNSCEAR contribution, Thai Medical Physics Society ASM Pattaya, , Medical Physics Society  (International) (22 Feb 2008 - 24 Feb 2008)
  19. IPEM medical physics curriculum and accreditation , Thai Medical Physics Society ASM Pattaya, (International) (22 Feb 2008 - 24 Feb 2008)
  20. Radiological Risk Assessment, SOEM-MMA (with SOCSO) Occupational Health Seminar: Health Issues in Radiation Jan 25 2008, SOEM-MMA (with SOCSO (National) (25 Jan 2008)
  21. Full Field Digital Mammography Vs Computed & Film Radiology, Combined (5th) Asian Breast Disease Association BreastSCreen Singapore Breast Cancer Conference, , Asian Breast Disease Association (16 Nov 2007 - 18 Nov 2007)
  22. Medical imaging data explosion: Challenges and opportunities , Advanced Digital Image Management 2007 (National) (03 Sep 2007 - 04 Sep 2007)
  23. Professional development of medical physicists in AFOMP region, 7th Asia-Oceania Congress on Medical Physics & 13th National Annual Meeting of Medical Physics, , Medical Physics (International) (23 Aug 2007 - 27 Aug 2007)
EVENT ORGANISER
  1. Q&A, MRI: From Theory To Clinical Practice 2013 (06 Jul 2013)
  2. The latest science on health risks from mobile phones and base stations - what are the uncertainties?, Risk Communication for Mobile Telecommunication in Malaysia, University of Malaya and RKCL (National) (15 May 2012 - 16 May 2012)
  3. Why RF EMF is perceived to be of public concern and the need for a risk communication approach The latest science on health risks from mobile phones and base stations - what are the uncertainties? International standards, approaches and resources , 2-Day Workshop - Risk Communication for Mobile Telecommunication in Malaysia (National) (15 May 2012 - 16 May 2012)
ORAL PRESENTER
  1. High frequency hearing loss in mobile phone users , International EMF Conference 2007 , EMF (International) (04 Jun 2007 - 06 Jun 2007)
  2. Development of a web based learning program on EMF for adolescents , International EMF Conference 2007, EMF (International) (04 Jun 2007 - 06 Jun 2007)
POSTER PRESENTER
  1. Mobile Application of Infant Cry Recognition Using Designated Cognitive Bayesian Modeling on Deep Neural Networks, 24th Regional Congress of the Perinatal Society of Malaysia, Perinatal Society of Malaysia (National) (23 Mar 2017 - 26 Mar 2017)
  2. Automated electrophysiological quantification of hemifacial spasm (poster), Neuroscience 2008,Jun 27-29, 08 (National) (27 Jun 2008 - 29 Jun 2008)
  3. Development of a temporal registration system to integrate CT images and RF information from commercial RF system (e-poster), ICR 2008 Jun 5-8, 08 (International) (05 Jun 2008 - 08 Jun 2008)
  4. Computed Radiography of Chest Radiographic Imaging: A Phantom Study of Optimal Imaging Parameters and Radiation Dose, 5th SEACOMP, SEACOMP (International) (21 Nov 2007 - 23 Nov 2007)
  5. Online survey of children s understanding of mobile phones and EMF, International EMF Conference 2007 , EMF (International) (04 Jun 2007 - 06 Jun 2007)
  6. Temporal registration of radiofrequency information and CT images for RF ablation procedures , International EMF Conference 2007, -6 June 2007, EMF  (International) (04 Jun 2007 - 06 Jun 2007)
  7. A study of factors affecting bovine liver ablation size in multi-prong radiofrequency ablation , International EMF Conference 2007  (International) (04 Jun 2007 - 06 Jun 2007)
  8. A survey on extremely low frequency electromagnetic fields (ELF EMFs) at the paediatric wards of University of Malaya Medical Centre , International EMF Conference 2007, , 4-6 June 2007, University of Malaya Medical Centre  (National) (04 Jun 2007 - 06 Jun 2007)
  9. A survey of CT fluoroscopy doses to operators and patients during radiofrequency ablation , 30th ASM College of Radiology, Kuala Lumpur  (University) (02 Jun 2007 - 03 Jun 2007)
  10. Radiation exposure to paediatric CT patients at the University of Malaya Medical Centre , 30th ASM College of Radiology, ASM College of Radiology (University) (02 Jun 2007 - 03 Jun 2007)
  11. Physical characteristics of multi-prong electrode radiofrequency ablation: an ex-vivo study using bovine liver , 30th ASM College of Radiology, ASM College of Radiology (University) (02 Jun 2007 - 03 Jun 2007)
  12. Comparative performances evaluation in 8-bit and dithered 10-bit grayscale resolution modes of a digital LCD monitor unit , 30th ASM College of Radiology, , ASM College of Radiology (University) (02 Jun 2007 - 03 Jun 2007)
  13. Development of a low-cost phantom for performance test evaluation of single photon emission computed tomography (SPECT) , 30th ASM College of Radiology, 2-3 Jun 2007, ASM College of Radiology (National) (02 Jun 2007 - 03 Jun 2007)
  14. 279.A study of EBT Gafchromic film characteristics and performance evaluation of two flatbed scanners for film analysis , 30th ASM College of Radiology, ASM College of Radiology (National) (02 Jun 2007 - 03 Jun 2007)
  15. An investigation of the characteristics of Fuji imaging plate (IP) cassette type II as a suitable tool for radiotherapy quality assurance tests and portal imaging, 30th ASM College of Radiology, , ASM College of Radiology (National) (02 Jun 2007 - 03 Jun 2007)
PRESENTER
  1. Challenges and Opportunities for Improving Radiation Safety in Healthcare in Asia and Oceanic Countries, IRPA Regional Congress, The Fourth Asian and Oceanic Congress on Radiation Protection, Malaysian Radiation Protection Association (marpa) (International) (13 May 2014 - 13 May 2014)
  2. Digital Imaging, UMRIC Research day, University of Malaya Research Imaging Centre (UMRIC) (University) (13 Sep 2013)
  3. Medical Physics Education, 20th International Conference on Medical Physics and Biomedical Engineering (ICMP) (01 Sep 2013 - 04 Sep 2013)
  4. Computerised analysis of mammographic parenchymal patterns associated with breast cancer risk, National colloquium on computer assisted diagnosis (CADG) Feb 23-24, 09 Kuala Lumpur (23 Feb 2009 - 24 Feb 2009)
  5. An update of ionizing radiation in biomedical imaging Updates of ionizing radiation in biomedical imaging , Seminar, May 10, 08. (10 Oct 2008)
  6. Evaluation of Chemical Shift Imaging in the Detection of the Presence of Lipid, 23rd Singapore Malaysia Radiographers Conference,Sep 5-7 08, Singapore Malaysia Radiographers (International) (05 Sep 2008 - 07 Sep 2008)
  7. Quality assurance in medical ultrasound, Colloquium on advanced technology and medical application in ultrasound 2007, UiTM (University) (08 Feb 2007)
  8. Converting Data from the Lunar DPX-IQ Bone Densitometer for Interoperability, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, Biomedical Engineering  (University) (11 Dec 2006 - 14 Dec 2006)
  9. A quantitative study of post-biopsy radiofrequency cauterization, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, Biomedical engineering (University) (11 Dec 2006 - 14 Dec 2006)
  10. QC of direct radiography and computed radiography mammography systems: Image quality and average glandular dose. , International Conference on Quality Assurance and New Techniques In Radiation Medicine IAEA CN-146 Vienna, IAEA (International) (13 Nov 2006 - 15 Nov 2006)
  11. IAEA Code of Practice for Dosimetry in Diagnostic Radiology, . International Conference on Quality Assurance and New Techniques In Radiation Medicine IAEA CN-146 Vienna , IAEA (International) (13 Nov 2006 - 15 Nov 2006)
  12. A Preliminary Survey of Radiation Doses to Staff and Patients during Computed Tomography Fluoroscopy (CTF) for Radiofrequency Ablation (RFA), Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  13. Measurement of image CT number and noise in a multi-slice computed tomography scanner , Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (National) (07 Nov 2006 - 11 Nov 2006)
  14. A Preliminary Survey of Radiation Exposure to Paediatric CT Patients at the University of Malaya Medical Centre (UMMC), Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  15. Temperature Distribution And Ablation Volume In Multiple-Electrode Radiofrequency Ablation: An Ex Vivo Study Using Bovine Liver, Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  16. Performance Evaluation of 10-Bit Digital Display Units, Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  17. Development of a Low-Cost Quality Control Phantom for Evaluation of SPECT Image Quality, Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  18. The application of Fuji imaging plate (IP) cassette type PII for radiotherapy quality assurance tests, Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP), , SEACOMP (International) (07 Nov 2006 - 11 Nov 2006)
  19. An overview of medical image compression for storage and transmission, National Conference on Biomedical Engineering, University of Malaya (National) (27 Sep 2000 - 28 Sep 2000)
  20. Establishing a QC program for hard copy imagers, Conference on Biomedical Engineering, University of Malaya (National) (27 Sep 2000 - 28 Sep 2000)
  21. Development of an automatic exposure control (AEC) test tool, National Conference on Biomedical Engineering, University of Malaya (National) (27 Sep 2000 - 28 Sep 2000)
  22. An investigation of the effect of wavelet compression on digitized chest x-ray image, National Conference on Biomedical Engineering, University of Malaya (National) (27 Sep 2000 - 28 Sep 2000)
  23. Frontiers of Biomedical Engineering in Imaging and Therapy (Invited Talk), National Conference on Biomedical Engineering 2000, University of Malaya (National) (27 Sep 2000 - 28 Sep 2000)
  24. Medical exposures from diagnostic and therapeutic nuclear medicine, 2nd National Seminar in Nuclear Medicine, Malaysian Institute for Nuclear Technology Research (MINT) (National) (23 Nov 1999 - 25 Nov 1999)
  25. Discrimination analysis of breast tissue elemental concentration data with determination limits, International Meeting on Frontiers of Physics, World Scientific, Singapore (International) (01 Jan 1998 - 01 Jan 1998)
  26. Dose-area product measurements and estimation of effective dose from barium meal and barium enema at the University Hospital Kuala Lumpur, National Symposium on Medical Physics, Universiti Sains Malaysia (National) (13 Nov 1995 - 14 Nov 1995)
  27. A survey of doses to patients undergoing general X-ray examinations in Malaysian hospitals, National Symposium on Medical Physics, Universiti Sains Malaysia (National) (13 Nov 1995 - 14 Nov 1995)
  28. Patient dosimetry at the University Hospital of the University of Malaya, Radiation and Occupational Health Symposium, Malaysian Institute of Physics (National) (22 Nov 1993 - 23 Nov 1993)
  29. Benefit and risk evaluation in medical imaging, National Physics Conference, University of Malaya (University) (10 Sep 1993 - 11 Sep 1993)
  30. Radiation protection in diagnostic radiology - Current recommendations, practices and research, Workshop on Quality Assurance and Radiation Protection in Radiology, University of Malaya (National) (23 Aug 1993 - 28 Aug 1993)
  31. Perbandingan penilaian prestasi bagi dua sistem X-ray Portable/Mobile (Comparative performance evaluation of two portable/mobile X-ray systems) , Workshop on Quality Assurance and Radiation Protection in Radiology, University of Malaya (National) (23 Aug 1993 - 28 Aug 1993)
  32. Applications of solid state nuclear track detectors in bio-medicine, School on Applications of Nuclear Tracks, UM Malaysia (University) (13 Dec 1991 - 14 Dec 1991)
  33. A cost-effective microcomputer-based imaging workstation for radiology and radiotherapy, 10th International Conference - The Use of Computers in Radiation Therapy, Lucknow, India (International) (11 Nov 1990 - 14 Nov 1990)
  34. Digitisation of radiographs using an image analysis system, Regional Conference on Radiation Physics and Medical Physics, University of Malaya (National) (14 Aug 1989 - 16 Aug 1989)
  35. Application of Image Enhancement Algorithms, First National Computer Science Conference, University of Malaya (University) (24 Jan 1989 - 25 Jan 1989)
  36. Current perspective of digital imaging in medicine, Seminar on Local Activities on Radiation Physics, Biophysics & Medical Physics, Malaysian Institute of Physics (National) (15 Dec 1988 - 15 Dec 1988)
  37. Computer Technology in Medical Physics, Seminar on Local Activities on Radiation Physics, Biophysics & Medical Physics, Malaysian Institute of Physics (National) (15 Dec 1988 - 15 Dec 1988)
  38. Medical information science: Framework and potential , International Seminar on Computerisation for Development The Research Challenge, MAMPU, UPM. (International) (16 Aug 1988 - 18 Aug 1987)
  39. Implementation of DISTRESS - A case study, Expert System Seminar, Universiti Malaya & Asian Institute of Technology (National) (10 Dec 1987 - 10 Dec 1987)
  40. Knowledge engineering in the development of a prototype expert system - DISTRESS, Expert System Seminar, Universiti Malaya & Asian Institute of Technology (National) (10 Dec 1987 - 10 Dec 1987)
  41. Logo in physics: Vector nature and its applications, Conference on Educational Computing,, Genting Highlands (National) (24 Nov 1987 - 26 Nov 1987)
  42. Design and Implementation of a modular graphics-based authoring tool, Conference on Educational Computing, Genting Highlands (National) (24 Nov 1987 - 26 Nov 1987)
  43. Intelligent computer-assisted instruction for medical education, Seminar Educational computing in National Development, University of Malaya (University) (08 Aug 1986 - 08 Aug 1986)
  44. Development of LOGO Turtle for learning geometrical optics , EDUCOMP '86, Ngee Ann Polytechnic Singapore (International) (21 May 1986 - 24 May 1986)
  45. Preliminary investigation of photoradiation therapy of rats using an argon ion pumped dye laser system, Second Tropical College on Applied Physics: Laser and Plasma Technology, University of Malaya (International) (17 Mar 1986 - 05 Apr 1986)
  46. Photoactivation of hematoprophyrin as a potential tumour detec tion technique, Second Tropical College on Applied Physics: Laser and Plasma Technology, University of Malaya (International) (17 Mar 1986 - 05 Apr 1986)
  47. Lasers in ophthalmology, First Tropical College on Applied Physics: Laser and Plasma Technology, University of Malaya (International) (26 Dec 1983 - 14 Jan 1984)
  48. Use of computer tomography scanners in treatment planning, 2nd Congress of the ASEAN Association of Radiology, ASEAN Association of Radiology (International) (12 Aug 1982 - 14 Aug 1982)
  49. The uses of plastic solid state track detectors in the teaching of radiation physics , International Conference of Teaching Aid Physics Education, UKM Malaysia (International) (09 Aug 1982 - 11 Aug 1982)
  50. Plastic solid state nuclear track detectors: An introduction , Proceedings of 2nd International Symposium on Radiation Physics, USM Malaysia (National) (25 May 1982 - 29 May 1982)
  51. An undergraduate radiation physics syllabus: Its rationale and development , Proceedings of 2nd International Symposium on Radiation Physics, USM Malaysia (National) (25 May 1982 - 29 May 1982)
OTHERS
  1. Large variation in mammography compression internationally. Ng, K.H., Hill, M.L., Johnston, L., Highnam, R., Tomal, A., ECR 2017, European Society of Radiology (International) (01 Mar 2018 - 05 Mar 2018)
  2. Clinical Patient Dosimetry in Computed Tomography, 14th Asia-Oceania Congress of Medical Physics & 12th South East Asia Congress of Medical Physics (International) (23 Oct 2014 - 25 Oct 2014)
  3. Coordinator, 2013 Joint Scientific Meeting Musculosketal Imaging and Oncology, College of Radiology (CoR) (National) (13 Jun 2013 - 15 Jun 2013)
  4. Invitation to Judge Poster Competition for 6th National Conference for Clinical Research, 6th National Conference for Clinical Research (26 Sep 2012 - 28 Sep 2012)

ACADEMIC/PROF. SERVICES

Evaluation
  1. (2018) Member evaluation panel for CREST R&D Grant , (Member evaluation panel )
  2. (2018) Singapore Medical Journal Editorial Board, (Editor)
  3. (2018) Journal of Physics: Conference Series (JPCS), (Scientific Committee)
  4. (2017) UMSC C.A.R.E Fund (research grant), first cycle 2017, (Reviewer)
  5. (2017) External examiner for PhD candidate (Roger Soh Cai Xiang) Monte Carlo simulation and dosimetric studies for small fields in lung stereotactic body radiation therapy. Nanyang Technology University , (External Examiner)
  6. (2017) Committee member for evaluation of "Anugerah Inovasi Negara (AIN)" , (EVALUATOR)
  7. (2017) European Journal of Medical Physics (ICMP 2016) , (Guest Editor)
  8. (2017) Malaysian Orthopaedic Journal , (Editor)
  9. (2017) IOP Conf. Series: Journal of Physics: Conf. Series 851 (2017), 10th International Seminar on Medical Physics & 1st AMDI International Oncology Symposium , (Reviewer)
  10. (2016) Selection committee member of the MAKNA Cancer Research Award, (Selection committee member)
  11. (2016) 10th International Seminar on Medical Physics & 1st AMDI International Oncology Symposium (2016). , (Reviewer)
  12. (2016) Program Magister Ilmu Fisika, Department Fisika FMIPA Universitas Indonesia , (External Examiner)
  13. (2016) Panel for Postgraduate Research (PPP) grant (phase 1/2016) , (Evaluator)
  14. (2008) Program assessor, Medical physics master program, Departmetn of Radiology, Chiang Mai University, Thailand Feb 5-7 2008 , (External Examiner)
  15. (2008) Ext examiner PhD University of Sydney The optimization of source to image-receptor distance in diagnostic radiology John L Poletti, Aug 2008. , (External Examiner)
  16. (2007) Examiner, CSMPT Board Certification Examination, Taiwan Dec 1, 2007 , (External Examiner)
  17. (2007) Ext examiner PhD University of Western Australia Clinical and phantom-based studies of the validity qand value of quantitative radiological hip structural analysis B Cheng Choon Khoo, Nov 2007 , (External Examiner)
  18. (2006) Adademic advisor, Faculty of Health Sciences, Universiti Teknologi MARA 2006- , (Advisory Committee)
  19. (2005) External examiner, University of Indonesia, Department of Physics. January 2005, July 2006 , (External Examiner)
  20. (2003) Examiner, PhD Comprehensive Examination Universiti Putra Malaysia, Amhamed Saffor Dec 2003. , (External Examiner)
  21. (2000) Ext examiner PhD University of Adelaide A dual assembly multileaf collimator for radiotherapy Peter Brain Greer, October 2000. , (External Examiner)
  22. (2000) A study of efficiency calibration of lung detector in in-vivo measurement using experimental and MRIPP simulation methods - Daw Khin Yi, Universiti Kebangsaan Malaysia, PhD, Aug 2000. , (External Examiner)
Contribution to external organisation
  1. (2018) Adjunct Professor, Faculty of Medicine & Health Sciences, University Tunku Abdul Rahman (UTAR), National
  2. (2017) Honorary Professor, Taylor's University Malaysia, National
  3. (2008) Steering Committee member, Curriculum development for the Master of Clinical Oncology, UM., University of Malaya
  4. (2007) Visiting Professor, Chang Gung Memorial Hospital and Chang Gung University, International
  5. (2007) IAEA Regional Meeting for National Trainers to Initiate Trial of the Programme for Radiotherapy Specialty, Thailand, Bangkok, June 25-26, 2007, IAEA
  6. (2007) IAEA Expert Steering Group Meeting Development of competencies for Diagnostic Radiology Physicists RAS6038 Strengthening Medical Physics through Education & Training Oct 29th - Nov 2nd, 2007 , IAEA
  7. (2006) Working committee to draft Guidance to safety and health aspects of base stations and mobile phones 2006-7 , MCMC
  8. (2005) Member, International Advisory Committee of the WHO EMF Project, WHO
  9. (2005) Member, IEEE International Committee on Electromagnetics Safety, IEEE
  10. (2003) Honorary Professor, University Tunku Abdul Rahman, National
  11. (2003) Visiting Professor, Chulalongkorn University, Bangkok, International
  12. (2003) Chairman, International Advisory Board 2003-2006, International Organization for Medical Physics (IOMP)
  13. (2003) Chairman, Publication Committee, International Organization for Medical Physics (IOMP)
  14. (2003) Topic Chair Dosimetry and Dose Management in Medical Imaging World Congress of Medical Physics and Biomedical Engineering 2003, Sydney , World Congress of Medical Physics and Biomedical Engineering
  15. (2002) Honorary Associate, Faculty of Health Sciences, University of Sydney, International
  16. (2002) Workshop Co-director, 2nd regional workshop on medical writing for radiologists, College of Radiology and South East Asian Association of Academic Radiologists, Oct 17-8, 02, Kuala Lumpur, College of Radiology and South East Asian Association of Academic Radiologists
  17. (2002) Organising Committee Kuala Lumpur International Conference on Biomedical Engineering 2002 (KLIC BIOMED 2002). , University of Malaya
  18. (2002) International Conference on X-rays in Research and Industry (ICXRI 2002), ICXRI
  19. (2001) Honorary Advisor of X-Ray Subcommittee, Malaysian Dental Association, 2001., Malaysian Dental Association
  20. (2001) Workshop Co-director and Organising Committee Chairman, South East Asian Medical Physics Workshop 2001, Petaling Jaya, April 23-24, 2001., South East Asian Medical Physics
  21. (2001) Jawatankuasa penyemakan kurikulum kursus sarjana muda kejuruteraan bioperubatan, Jabatan Kejuruteraan BioPerubatan, Universiti Malaya
  22. (2001) X-ray subcommittee, Malaysian Dental Association 2001 2002, Malaysian Dental Association
  23. (2001) Organising committee 6th Congress of the Asian Federation of Societies for Ultrasound in Medicine and Biology, Kuala Lumpur, Oct 23 26, 2001. , University of Malaya
  24. (2001) Keselamatan (Perlindungan Sinaran) untuk membincangkan kertas konsep pengawalan sinaran tak mengion (NIR), Julai 01, 2001, Atomic Energy Licensing Board
  25. (2000) Member, Publication Committee, International Organization for Medical Physics (IOMP)
  26. (2000) Member, Professional Relation Com Task Group for Medical Physicist classification with the International Labour Organisation, 2000-2003, International Organization for Medical Physics (IOMP)
  27. (2000) Member, Executive Committee, 2000 2006, International Organization for Medical Physics (IOMP)
  28. (2000) Vice President, International Advisory Council, International Organization for Medical Physics (IOMP)
  29. (2000) South East Asia Federation of Medical Physics (SEAFOMP), South East Asia Federation of Medical Physics (SEAFOMP)
  30. (2000) Workshop Co-director and Organising committee Chairman, Medical Physics Workshop, April 10-11, 2000, Department of Radiology, UMMC
  31. (2000) Organising committee, Biomed 2000, 2002, 2004, Department of Biomedical Engineering, University of Malaya
  32. (2000) Regional Development Committee, IUPESM
  33. (1999) subcommittee for ultrasound of Interagency Advisory Scientific Committee for the Control of Non-Ionizing Radiation (NIR), Ministry of Health
  34. (1999) QA Task Force on Viewbox and Monitor, Malaysian Radiology Society
  35. (1999) International Medical Imaging & Instrumentation technology, IMIIT99, Aug 1999., IMIIT99
  36. (1999) QA Task Force on Teleradiology, Malaysian Radiology Society
  37. (1999) Permanent Committee in Atomic Energy Licensing Board. Radiation Protection and Safety (Basic Safety Standards) Regulations , Atomic Energy Licensing Board
  38. (1999) Interagency Advisory Scientific Committee for the Control of Non-Ionizing Radiation (NIR), Ministry of Health
  39. (1998) Steering Committee member, Guidelines for clinical practice in radiology
  40. (1998) Member, Developing Countries Committee and Education and Training Committee, 1998 2000. , International Organization for Medical Physics (IOMP)
  41. (1997) Alternate member, Radiation protection sub-committee, Radiation Protection (BSS) Regulation, Malaysian Atomic Energy Licensing Board
  42. (1997) Member, Science Committee, 1997 2006, International Organization for Medical Physics (IOMP)
  43. (1995) Organising Committee (Audio-Visual & Congress Facilities Co-ordinator), 7th Asian and Oceania Congress of Radiology, Kuala Lumpur, Malaysian Radiological Society
  44. (1993) Internal Examiner, Master of Radiology (Part I), University of Malaya, University
  45. (1993) Secretary, Organising Committee, Symposium on Radiation and Occupational Health, University of Malaya, Malaysian Institute of Physics
  46. (1991) Advisor, Jawatankuasa Kawalan Mutu Peralatan, Jabatan Radiologi, General Hospital Kuala Lumpur, National
  47. (1991) Advisor of Jawatankuasa Kawalan Mutu Peralatan, Jawatankuasa Kawalan Mutu Peralatan, Jabatan Radiologi, General Hospital Kuala Lumpur
  48. (1991) Vice Chairman, Organising Committee, Symposium Image Quality, School of Radiography and Department of Radiology, Universiti Malaya
  49. (1990) Committee Member, Jawatankuasa Unit Mikroskopi Elektron IPT, University
  50. (1990) Chairman and Workshop leader, Organising Committee, Workshop: Application of Microwave Technology in Pathology and Histology, Department of Pathology, University of Malaya
  51. (1989) Chairman and Lecturer, Organising Committee, Seminar: Electron Micros copy in Biological and Medical Sciences, Electron Microscopy Unit, Faculty of Medicine, Universiti Malaya
  52. (1989) Judge and Organising Committee of Software Writing Competition (Educational), Minggu Sains dan Teknologi Malaysia Ke-3 1989, Ministry of Science, technology and Environment and Ministry of Education
  53. (1989) Organising Committee, Regional Conference on Radiation Physics and Medical Physics, Institut Fizik Malaysia
  54. (1988) Publication Committee of the Malaysian Council of Computers-in-Education, Malaysian Council of Computers-in-Education
  55. (1988) Organising Committee (Scientific Programme), Seminar on Local Activi ties on Radiation Physics, Biophysics and Medical Physics, Institut Fizik Malaysia
  56. (1987) Committee Member, Computer Advisory Group, Faculty of medicine, Universiti Malaya, University
  57. (1987) Organising Committee, Expert System Seminar, Universiti Malaya & Asian Institute of Technology, Universiti Malaya
  58. (1987) Organising Committee (Workshop Session Chairman), Conference on Educational Computing, MCCE & IPPN, Genting High lands
  59. (1986) Committee Member, Computerisation Advisory Group, University Hospital, University
  60. (1986) Honorary Consultant Physicist, Mount Miriam Hospital, Pulau Pinang, National
  61. (1986) Organising Committee, Educational Computing in National Development Seminar, Malaysian Council for Computers-in-Educa tion
  62. (1984) Coordinator & Lecturer, Workshop - Guide for Teachers on Computer in Education, School of Arts and Science, Tunku Abdul Rahman College, Kuala Lumpur
  63. (1983) Council Member, Institut Fizik Malaysia, National
  64. (1983) Organising Committee, First Tropical College on Applied Physics: Laser and Plasma Technology, Malaysian Institute of Physics
  65. (1983) Coordinator, School Physics Talk Project, Malaysian Institute of Physics
  66. (1983) Council Member, Malaysian Institute of Physics, Malaysian Institute of Physics

SUPERVISION

Postgraduate Student
PhD/ Doctoral
  1. (2012) Radioembolization samarium therapy (REST) for liver tumor, Nurul Hashikin Ab. Aziz
  2. (2012) Quantitative Breast Composition Assessment Using Volumetric Breast Density Approach, Susie Lau
  3. (2012) Developement of a Comprehensive Radiation Dosimetry System Based on Optically Stimulated Luminescence Dosimeter (OSLD) and Novel Semiconductor Dosimeters for Accurate in-vivo Dosimetry in Radiation Therapy Treatment and Dose Assessement in Diagnostic Radiological Imaging, Safari Mohammad Javad
  4. (2008) ORAL DRUG DELIVERY IN GASTROINTESTINAL SYSTEM USING BIOMEDICAL IMAGING, YEONG CHAI HONG
  5. (2006) Trends in Abdominal Doses in Malaysian Practices, Mohd Hanafi Ali (University of Malaya (UM))
Master
  1. (2011) A study of physical treatment parameters for uterine fibroids using magnetic resonance guided focused ultrasound, Siti Zubaidah Ismail
  2. (2010) Digital radiography (DR) of scoliosis using fixed focal approach, Tan Sock Keow
  3. (2009) Radiation doses from paediatric computed tomographic head examination - a phantom study, Catherine Lo Yuh Jing (University of Malaya (UM))
  4. (2009) A Validation of Dual-Source Dual-Energy Multislice Comuted Tomography Performance, Munirah Binti Zainuddin (University of Malaya (UM))
  5. (2008) Protocol For Diagnostic Radiation Dosimetry Used In Fluoroscopy And Computrd Tomography: Comparison Of IAEA TRS 457, IPEM 91 And AAPM., Mohd. Khalid Matori
  6. (2008) Computed Radiography and Screen-Film Technique of Paediatric Imaging: Comparison of Image Quality and Entrance Skin Dose, Htet Htet Htwe @ Saira (University of Malaya (UM))
  7. (2008) Chemical Shift Artefact in Neurological Imaging-How Useful Is It?, Lim Chun Jek (University of Malaya (UM))
  8. (2008) A Comparison of Protocols For Diagnostic Radiology Dosimetry In Mammography, General Radiography And Dental Radiography: IAEA Technical Report Series No. 457, AAPM Report No. 31, IPEM Report No. 91, ACR And EU Protocols., Marianie Bt. Musarudin (University of Malaya (UM))
  9. (2007) Skin and Eye Dose Measurement for Head and Neck Radiotherapy Using Gafchromic EBT Film, Lim Hao Seng (University of Malaya (UM))
  10. (2007) Optimizing Technical Factors of Multi-Detector Computed Tomography: A Study with Carotid Artery Phantom., Mohd. Shahrul Nizal Kamal (University of Malaya (UM))
  11. (2007) Optimizing of Image Quality and Dose in Digital Mammography, Aminah Binti Mohamed (University of Malaya (UM))
  12. (2007) Ex-Vivo Study of Radiofrequency Abalation System at the University of Malaya Medical Centre, Loh Li Miin (University of Malaya (UM))
  13. (2007) Detection and Measurement of Colonic Polyps by Multi-Detector Computed Tomography Colonoscopy, Noorazrul Azmie Yahya (University of Malaya (UM))
  14. (2007) Comparison of entrance surface air kerma rate and image quality of two flat panel detectors in fluorograph mode., Wan Hazlinda Binti Ismail (University of Malaya (UM))
  15. (2007) Characterization of Ge-Doped Optical Fiber for Use as Thermoluminescent dosimetry in the Diagnostic X-Ray Region, Yap Yuen Kiat (University of Malaya (UM))
  16. (2007) Body, Heart and Lung Dose Estimation During Breast Radiotherapy, Asraf Eltayeb Elbidawi Mudawi (University of Malaya (UM))
  17. (2007) Automated Electrophysiological Quantification of Hemifacial Spasm, Wong Yun Chun (University of Malaya (UM))
  18. (2006) The characteristics of Fuji imaging plate (IP) cassette Type PII and application for radiotherapy quality assurance tests and portal imaging, Soh Hwee Shin (University of Malaya (UM))
  19. (2006) Physical Characteristics of Multi-Prong Radiofrequency Ablation: An Ex-Vivo Study Using Bovine Liver, Yeong Chai Hong (University of Malaya (UM))
  20. (2006) Development of A Low-Cost Phantom for Performance Test Evaluation of Single Photon Emission Computed Tomography (SPECT), Ng Aik Hao (University of Malaya (UM))
  21. (2006) Comparative Performance Evaluation In 8-Bit and Dithered 10-Bit Grayscale Resolution Modes of A Digital Display Unit, Liew Yew Wai (University of Malaya (UM))
  22. (2006) A Survey of Radiation Exposure in Paediatric Computed Tomography (CT) and Image Quality Evaluation on Paediatric Phantom at the University of Malaya Medical Centre (UMMC), Tan Joon Ching (University of Malaya (UM))
  23. (2006) A Survey of CT Fluoroscopy Doses to Operators and Patients During Radiofrequency Ablation, Saidatul Ardeenawatie bt Awang (University of Malaya (UM))
  24. (2006) A Study on EBT Gafchromic Film Characteristics and Performance Evaluation of Two Flatbed Scanners for Film Analysis, Mohamad Fahdillah Rhani (University of Malaya (UM))
  25. (2005) Patient skin dose measurement using Gafchromic film, Mahzom bt Pawan Chek (University of Malaya (UM))
  26. (2005) Comparison on image quality and dose between SFM, CRM, and FFDM, Siti Normasitah bt Masduki (University of Malaya (UM))
  27. (2004) Performance evaluation of flat panel monitors, Tan Jin Wooi (University of Malaya (UM))
  28. (2004) Evaluation of imaging quality of a computed radiography unit and a digital radiography unit using the Vienna I digital phantom, Hiew Ching Ching (University of Malaya (UM))
  29. (2004) Development of an aluminum phantom and dosimetric evaluation of an electronic portal imaging device (EPID), Leong Yuh Fun (University of Malaya (UM))
  30. (2004) Characterisation of tumour mass detected by digital mammography, Fong Shu Yee (University of Malaya (UM))
  31. (2004) A Survey of RF Electric and Power Frequency Magnetic Fields in Some Critical Areas of Selected Malaysia Hospitals, Bidi Abdul Hamid (University of Malaya (UM))
  32. (2004) A survey of extremely low frequency electromagnetic fields (ELF EMFs) in paediatric wards, University of Malaya Medical Centre, Sarene Chu Saifuddin (University of Malaya (UM))
  33. (2003) The Use of Photostimulable Phosphor for Dosimetry in Radiology and Radiotherapy, Tan Poh Wee (University of Malaya (UM))
  34. (2003) Patient Dosimetry in Interventional Radiology Using Slow Non Screen Film and Gafchromic Film, Pui Tze Sian (University of Malaya (UM))
  35. (2003) Characterization of Microcalcifications in Digital Mammograms, Meelashini Letchumanan (University of Malaya (UM))
  36. (2003) Bone Mapping Reconstructed from Computed Tomography Data, Jeannie Wong Hsiu Ding (University of Malaya (UM))
  37. (2003) Analysis of the Spectral Display from Doppler Ultrasound of Selected Neonatal Intraceberal Vessels, Mazlyfarina Mohamed (University of Malaya (UM))
  38. (2002) The Effect of Display Luminance and Ambient Illumination on Observer Perception Performance, Muhammad Shahrun Nizam Ahmad Daman Huri (University of Malaya (UM))
  39. (2002) Performance Evaluation of Computed Radiography System and Application in Dual Energy Subtraction Technique, Ung Ngie Min (University of Malaya (UM))
  40. (2002) Evaluation of Radiographic Changes Occurring in Patients Hands With Rheumatoid Arthritis Using Image Processing Techniques, Elyzha Nur Ismail (University of Malaya (UM))
  41. (2002) Development of a PC-Based Technique for the Measurement of Quantitative Cerebral Perfusion Parameters, Azlan Che Ahmad (University of Malaya (UM))
  42. (2002) A Study of Image Quality and Dose Optimization in Paediatric Chest Radiography in Malaysia, Moey Sook Fan (University of Malaya (UM))
  43. (2001) Quantitative Computed Tomography (QCT) for Bone Mineral Density (BMD) Determination: Technical Aspects, Dosimetry and Clinical Applications, Voon Oi Ling @ Emily (University of Malaya (UM))
  44. (2001) Optimisation of Image Quality and Radiation Dose for Chest and Abdomen Computed Tomography Images, Arliza Amir Abbas (University of Malaya (UM))
  45. (2001) Evaluation of the Trends of Adults Chest and Abdominal X-Ray Examinations in Malaysia, Ahmad Sharif Hambali (University of Malaya (UM))
  46. (2001) Digital and conventional radiography: comparison of image quality and radiation dose, Khadijah Ramli (University of Malaya (UM))
  47. (2000) Optimisation of Iodine Concentration in Contrast Media for Intravenous Urography using Computed Radiography, A Zulkarnain (University of Malaya (UM))
  48. (2000) Dosimetric comparison of the Varian physical wedge and enhanced dynamic wedge, Mohd Azhar Musa (University of Malaya (UM))
  49. (2000) A survey of radiation dose to patients undergoing interventional radiological procedures in Malaysia, Bazli Sapiin (University of Malaya (UM))
  50. (2000) A Study of Safety Aspects a Magnetic Resonance System, Monalija Kastor (University of Malaya (UM))
  51. (1999) Quantification of vessel dimension geometric versus densitometric measurements, Leong Tse Tung (University of Malaya (UM))
  52. (1999) Quality assurance testing of diagnostic ultrasound scanners, Chan Kok Leong (University of Malaya (UM))
  53. (1999) Dose measurement and evaluation of anatomical image quality in computed tomography, Mohd Pauzi Mohd Sobari (University of Malaya (UM))
  54. (1999) Determination of the minimum concentration of iodine contrast media used in digital subtraction angiography examination of hand, Nyan Tun Oo (University of Malaya (UM))
  55. (1999) A dynamic MRI study on the contrast enhancement pattern of malignant breast tumours, Kala Krishnan Mohandas (University of Malaya (UM))
  56. (1998) Perbandingan ke atas keperluan barrier perlindungan di antara kaedah sediada dengan kaedah berdasarkan pendekatan terbaru, Zunaide Kayun@Farni (University of Malaya (UM))
  57. (1998) Measurement of the radiation dose absorbed by tumor and critical organs during irradiation of nasopharyngeal carcinoma, Jerome Yap Haw-Hwong (University of Malaya (UM))
  58. (1998) Measurement of radiographic image viewing conditions and design of a test pattern for evaluation of film digitizers and display monitors, Susie Lau (University of Malaya (UM))
  59. (1998) Lead measurement in human teeth using 99m-Tc K-Xray fluoroscence and inductively coupled plasma atomic emission spectroscopy, Chew Lip-Teck (University of Malaya (UM))
  60. (1998) Estimating surface doses and lung volume irradiated during breast/chest wall irradiation, Francis Tsen Farn-Ken (University of Malaya (UM))
Under Graduate Students
  1. (1993) Stress among Student Radiographers: Its Relationship to Age, Sex, Year of Study, Race and Trait Anxiety (Anglia Polytechnic University, U.K.)

SOCIAL RESPONSIBILITY ACTIVITIES

  • Scientific Committee of The 18th Asia-Oceania Congress of Medical Physics (Aocmp) & The 16th South-East Asia Congress of Medical Physics (Seacomp), (11 Nov 2018 - 14 Oct 2018)
  • Fifth International Meeting On Frontiers of Physics, (03 Dec 2017 - 07 Dec 2017)