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CURRICULUM VITAE
PERSONAL DETAIL

Name
  Prof. Dr. Ng Kwan Hoong
Designation
  Professor
Department
  Department of Biomedical Imaging
Faculty
  Faculty of Medicine
Tel. No. (Office)
  03-7949 2038
Fax No.
  03- 79581973
E-mail Address
  ngkh@um.edu.my
ResearcherID Link
  http://www.researcherid.com/rid/D-2231-2009
Address(Office)
  Department of Biomedical Imaging, Faculty of Medicine Building, University of Malaya, 50603 Kuala Lumpur, MALAYSIA

ACADEMIC QUALIFICATION
(Qualification), (Institution).
PhD(UM)1995, UNIVERSITY OF MALAYA (UM)
MSc(Medical Physics)(Aberdeen University)1980, UNIVERSITY OF ABERDEEN
BSc(Physics)(Hons)(UM)1978, UNIVERSITY OF MALAYA (UM)

PROFESSIONAL AFFILIATION/MEMBERSHIP
(Organisation), (Role), (Year), (Level).

WORLD ASSOCIATION OF MEDICAL EDITORS, Member, (International)

International Commission of Radiological Quality and Safety, International Society of Radiology, Member, 2014-2016, (International)

Fakulti Perubatan, Universiti Malaya, Ajk, Member, 2014, (International)

Permanent Committee for Academic Promotion, King Abdulaziz University, Academic Assessment Panel, 2014, (International)

2nd International Conference on Medical Physics in Radiation Oncology and Imaging, Advisory Committee, 2014, (International)

University of Malaya Research Imaging Centre (UMRIC), Advisor And Member, 2014-2014, (International)

Advancing Imaging Unit (AIU), Faculty of Medicine, University of Malaya, Advisor, 2013, (International)

International Organization for Medical Physics, Fellow, 2013, (International)

PHYSICA MEDICA: EUROPEAN JOURNAL OF MEDICAL PHYSICS, Editorial Board, 2013-2016, (International)

College of Radiology, Examiner, 2013-2013, (International)

University Malaya Research Imaging Centre (UMRIC), Advisory Committee, 2013-2013, (International)

Research & Innovation University of Malaya, Committee Members, 2013-2014, (International)

Kementerian Kesihatan Malaysia, Ajk, Member, 2012, (National)

Health and Translational Medicine (HTM) Cluster, Panel, 2012, (National)

Kementerian Sains, Teknologi dan Inovasi, Assessment Panel, 2012, (National)

Agensi Nuklear Malaysia, Committee Member, 2012, (National)

SINGAPORE MEDICAL ASSOCIATION, Editorial Member, 2012-2013, (International)

Journal of Zhejiang University - SCIENCE B (Biomedicine & Biotechnology), Editorial Board, 2012, (International)

Pusat Perubatan Universiti Malaya, Consultant, 2012, (International)

Lembaga Perlesenan Tenaga Atom, Committee Member, 2011, (National)

Lembaga Perlesenan Tenaga Atom (AELB), Permanent Member, 2011-2014, (National)

Universiti Putra Malaysia, Examiner, 2011, (National)

Universiti of Indonesia, Examiner, 2011, (National)

Journal of Medical Imaging and Health Informatics , Associate Editor, 2010-2012, (International)

World Journal of Radiology (WJR) - Nov 09, Editorial Board, 2009, (National)

International Commission on Non-Ionising Radiation Protection (ICNIRP), Consultant, 2008-2012, (International)

Jounal Fizik Malaysia , Editorial Board, 2008-2013, (National)

Journal of Mechanics in Medicine and Biology , Editorial Board, 2007, (National)

Taylor and Francis , Editorial Review Board, 2006, (National)

AFOMP, Vice President, 2006-2007, (National)

Biomedical Imaging and Intervention Journal , Editorial Board, 2005, (National)

Overseas Advisory Panel - British Journal of Radiology , Editorial Board, 2005, (National)

Singapore Medical Journal 2005, Editorial Board, 2005, (National)

International Advisory Board, Physics in Medicine and Biology, Editorial Board, 2005, (National)

UM Medical Centre Research, Committee Member, 2004-2007, (National)

AMERICAN ASSOCIATION OF PHYSICISTS IN MEDICINE, Member, 2004, (International)

ACADEMY OF MEDICINE MALAYSIA, Member, 2003, (National)

MALAYSIAN RADIOLOGICAL SOCIETY, Member, 2003, (National)

SOUTH EAST ASIAN ASSOCIATION OF ACADEMIC RADIOLOGISTS, Member, 2002, (International)

Malaysian Society of Ultrasound in Medicine , Honorary Secretary, 2002-2005, (National)

AFOMP, Council Member, 2001, (National)

AFOMP Chairman Professional Development2, Committee Member, 2001, (National)

Atomic Energy Licensing Board, Permanent Member, 2001, (National)

South East Asia Federation of Medical Physics (SEAFOMP), President, 2000-2006, (National)

IUPESM, Admin Council Member, 2000, (National)

Jour of Australasian Physical & Engineering Sciences in Medicine, Oct 1991 , Editorial Board, 1991-2009, (International)

MALAYSIAN INSTITUTE OF PHYSICS, MALAYSIA, Fellow, 1991, (National)

MALAYSIAN RADIOLOGICAL SOCIETY, Fellow, 1991-2003, (National)

ARTIFICIAL INTELLIGENCE SOCIETY, MALAYSIA, Fellow, 1989, (National)

MALAYSIAN SOCIETY OF ULTRASOUND IN MEDICINE, Life Member, 1989, (National)

INSTITUTE OF PHYSICS AND ENGINEERING IN MEDICINE, Member, 1988, (International)

HOSPITAL PHYSICISTS ASSOCIATION UK, Member, 1982, (International)

INSTITUTION OF ELECTRONIC AND RADIO ENGINEERS, Graduate Member, 1982, (International)

ADMINISTRATIVE DUTIES
(Role), (Level), (Start date),(End Date).


Head Coordinator, Department Of Biomedical Imaging, Faculty Of Medicine, 01-Jun-98

CAREER HISTORY
(Post), (Organisation), (Period).


Senior Professor, University of Malaya, 01/01/2008

Professor, University of Malaya, 01/01/2001 until 01/01/2008

Associate Professor, University of Malaya, 01/01/1996 until 01/01/2001

Visiting Scientist, University of Wisconsin, 01/09/1995 until 01/01/1997

Lecturer, University of Malaya, 01/01/1990 until 01/01/1996

Pegawai Sains, UNIVERSITI MALAYA, 01/06/1985 until 01/01/1990

Pensyarah, KOLEJ TUNKU ABDUL RAHMAN, 01/11/1981 until 28/02/1985

Medical Physicist, COMPUTER RADIONIC CENTRE, 01/06/1981 until 31/10/1981

Research Fellow, UNIVERSITY OF ABERDEEN, 01/11/1980 until 28/02/1981

Pengajar, PUSAT ASASI SAINS, 02/12/1978 until 31/10/1979

Guru Fizik, SEK.MEN. PEREMPUAN, 01/01/1978

AREAS OF EXPERTISE
(Area).

Medical Physics (medical physics, radiation protection, diagnostic radiology, nuclear medicine, radiotherapy)

RECENT SELECTED PUBLICATIONS
(Publication).
 
Book
 
2005

A New Phase for Imaging", 2005, BJJ Abdullah, SA Sarji, S Ranganathan, KH Ng , KL, Universiti Malaya Press 
 
1995

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. 
 
1994

Times First Picture Book of Computers - Ng Kwan Hoong Early Birds, Federal Publications, Singapore, 1993, 1994. [also translated into Malay and Chinese] 
 
1993

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). 
 
1990

Kegembiraan dengan LOGO Chua Chooi See & Ng Kwan Hoong. Federal Publications, Kuala Lumpur, 1990 
 
1988

Pengatucaraan LOGO IBM Ng Kwan Hoong & Tan Chik Heok. Federal Publications, Kuala Lumpur, 1988 
 
Chapter In Book
 
2014

E. Vano, KH. Ng, L. Lau. 2014. How radiation protection influences quality in radiology. 

L.Lau, KH. Ng. 2014. Radiological Safety and Quality: Paradigms in Leadership and Innovation. 

PC. Shrimpton & KH Ng. 2014. Dose assessment in the management of patient protection in diagnostic and interventional radiology. 
 
2013

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 

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. 

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. 

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. 

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 

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. 
 
2012

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. 

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 
 
2011

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 

Wilfred CG Peh, Kwan-Hoong Ng. 2011. Writing the results. Publish and Flourish - A practicle guide for effective scientific writing. Pp 72-78 

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 

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 

Malai Muttarak, Chintana Paramagul, Kwan-Hoong Ng. 2011. Diagnostic Mammography in Breast Imaging. Distributed Diagnosis and Home Healthcare, American Scientific Publishers Vol 3 

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 
 
2010

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 

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 
 
2009

T Kron & KH Ng. 2009. Overview of credentialing and certification. Quality and Safety in Radiotherapy. Page: 171-183 
 
2008

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 
 
2006

Kwan-Hoong Ng, Noriah Jamal. 2006. "Mammography". Metin Akay, Wiley Encyclopedia of Biomedical Engineering, Hoboken, John Wiley and Sons. 
 
2005

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. 

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. 
 
2003

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. 
 
1998

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. 
 
1995

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 Academic Journals
 
2014

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 (ISI/SCOPUS Cited Publication)

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, 000-000 (ISI-Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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. (ISI/SCOPUS Cited Publication)

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)
 
2013

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 (ISI-Cited Publication)

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. (ISI/SCOPUS Cited Publication)

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. (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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. (ISI/SCOPUS Cited Publication)

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 (SCOPUS-Cited Publication)
 
2012

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 (ISI/SCOPUS Cited Publication)

Kwan-Hoong Ng, Cheng-Har Yip, Nur Aishah Mohd Taib. 2012. Standardisation of clinical breast-density measurement. The Lancet Oncol 13(14) : 334-336 (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

Z Sun, G H Choo, K H Ng. 2012. Coronary CT angiography: current status and continuing challenges. BJR 85(2012), 495-510 (ISI/SCOPUS Cited Publication)

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 (SCOPUS-Cited Publication)

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. (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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. (ISI-Cited Publication)

Sun Z, Ng KH. 2012. Use of radiation in medicine in the Asia-Pacific region. Singapore Medical Journal 53(12):784-8. (ISI-Cited Publication)

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 (ISI-Cited Publication)

Zhonghua Sun, Kwan-Hoong Ng.Prospective versus retrospective ECG-gated multislice CT coronary angiography: A systematic review of radiation dose and diagnostic accuracy (ISI/SCOPUS Cited Publication)
 
2011

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 (ISI/SCOPUS Cited Publication)

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. (ISI-Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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. (ISI-Cited Publication)

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 (ISI/SCOPUS Cited Publication)

Ng. K. H. & Ian Donald Mclean. 2011. Diagnostic Radiology of the Tropics: Technical Considerations. Semin Musculoskelet Radiol 15 : 441 445. (ISI/SCOPUS Cited Publication)

Biomedical imaging research: a fast-emerging area for interdisciplinary collaboration. Sun Z*, Ng KH, Ramli N.Biomed Imaging Interv J 2011; 7(3):e21 (SCOPUS-Cited Publication)

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 (ISI-Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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 (SCOPUS-Cited Publication)
 
2010

WCG Peh, KH Ng.2010.Preparing a pictorial essay.Singapore Medical Journal 51(3):186-8 (ISI-Cited Publication)

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 (ISI-Cited Publication)

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 (ISI/SCOPUS Cited Publication)

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): (ISI-Cited Publication)

WCG Peh, KH Ng.2010.Writing an invited review . Singapore Med J 51(4): 271-3 (ISI-Cited Publication)

Z Sun, KH Ng.2010.Is utilisation of computed tomography justified in clinical practice? Part II: Clinical applications in coronary artery disease. Singapore Med J 51(4): 282-9 (ISI-Cited Publication)

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 (SCOPUS-Cited Publication)

WCG Peh, KH Ng.2010.Writing a case report.Singapore Med J 51(1):10-14. (ISI-Cited Publication)

Kadri NA, Ng KH. 2010. BIIJ embracing social media. Biomedical Imaging and Intervention Journal 6(1):e1. (SCOPUS-Cited Publication)

KH Ng, WCG Peh,2010.Writing a systematic review.Singapore Medical Journal 51(5): 362-366 (ISI-Cited Publication)

Z Sun, KH Ng.2010.Is utlisation of computed tomography justified in clinical practice? Part III: radiation dose in coronary artery disease.Singapore Med J 51(5): 374-380 (ISI-Cited Publication)

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 (ISI-Cited Publication)

WCG Peh, KH Ng.2010.Writing an invited commentary.Singapore Med J 51(6): 454-456 (ISI-Cited Publication)

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 (ISI-Cited Publication)

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 
 
2009

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. (ISI-Cited Publication)

Kadri NA, Tan LK, Ng KH. Riding on the crest of electronic publishing wave. Biomed Imaging Interv J 2009; 5(1):e1 (SCOPUS-Cited Publication)

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. (ISI-Cited Publication)

WCG Peh, KH Ng.2009. Preparing the references [Effective Medical Writing Series].Singapore Med J 50(7): 659-62. (ISI-Cited Publication)

WCG Peh, KH Ng.2009.Preparing the manuscript for submission [Effective Medical Writing Series].Singapore Med J 50(8): 759-62. (ISI-Cited Publication)

WCG Peh, KH Ng.2009. Acknowledgements and authorship [Effective Medical Writing Series]. Singapore Med J 50(6):563-6. (ISI-Cited Publication)

KH Ng, WCG Peh.2009.Writing the discussion [Effective Medical Writing]. Singapore Med J 50(5): 458-61. (ISI-Cited Publication)

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. (ISI-Cited Publication)

KH Ng, WCG Peh.2009.Preparing effective illustrations. Part 1: graphs [Effective Medical Writing Series]. Singapore Med J 50(3): 245-9. (ISI-Cited Publication)

KH Ng.2009.Exploring new frontiers of electronic publishing in biomedical science [Distinguished editor series].Singapore Med J 50(3): 230-4. (ISI-Cited Publication)

KH Ng, WCG Peh.2009.Preparing effective tables [Effective Medical Writing Series]. Singapore Med J 50(2):117-9. (ISI-Cited Publication)

KH Ng, WCG Peh.2009.Presenting the statistical results [Effective Medical Writing Series].Singapore Med J 50(1): 11-14. (ISI-Cited Publication)

WCG Peh, KH Ng.2009.Role of the manuscript reviewer [Effective Medical Writing Series].Singapore Med J 50(10): 931-4. (ISI-Cited Publication)

WCG Peh, KH Ng.2009.Dealing with returned manuscripts. Singapore Med J 50(11): 1050-3 (ISI-Cited Publication)

KH Ng, WCG Peh.2009.Dealing with proofs.Singapore Med J 50(12): 1134-8 (ISI-Cited Publication)

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. (ISI-Cited Publication)

WCG Peh,KH Ng.2009.How a submittedmanuscript is processed.Singapore Med J 50(9):853-6. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)
 
2008

WCG Peh, KH Ng.2008. Abstract and Keywords [Effective Medical Writing Series].Singapore Med J 49(9):664-6. (ISI-Cited Publication)

WCG Peh, KH Ng.2008. Pointers to getting your article published -Title and Title Page.Singapore Med J 49 (8):607-8. (ISI/SCOPUS Cited Publication)

WCG Peh, KH Ng.2008.Writing the Introduction [Effective Medical Writing Series].Singapore Med J 49(10):756-8. (ISI-Cited Publication)

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 (SCOPUS-Cited Publication)

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 (SCOPUS-Cited Publication)

Woo M, KH Ng.2008.Real-time teleteaching in medical physics.Biomed Imaging Interv J 4 (1):e13 (SCOPUS-Cited Publication)

KH Ng, Abdullah BJJ, Kadri NA.2008.The journey so far.Biomed Imaging Interv J 4(1):e1 (SCOPUS-Cited Publication)

KH Ng, WCG Peh.2008.Effective Medical Writing: the nuts and bolts [Editorial],Singapore Med J 49(5): 369. (ISI-Cited Publication)

KH Ng, BJJ Abdullah, NA Kadri.2008.A concern about plagarism [editorial].Biomed Imaging Interv J 4(2):e22. (SCOPUS-Cited Publication)

KH Ng.2008.Medical physics in 2020: Will we still be relevant?.Australas Phys & Eng Sci in Med 31(2): 85-9. (ISI-Cited Publication)

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. (ISI-Cited Publication)

WCG Peh, KH Ng.2008.Why Write? [Effective Medical Writing Series].Singapore Med J 49(6):443-4. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)

WCG Peh, KH Ng.2008.Basic structure and types of scientific papers [Effective Medical Writing Series].Singapore Med J 49 (7): 522-4 (ISI-Cited Publication)

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. (ISI-Cited Publication)

KH Ng, WCG Peh.2008.Writing the Materials and Methods [Effective Medical Writing Series] Singapore Med J 49(11): 856-8. (ISI-Cited Publication)

KH Ng, WCG Peh.2008. Writing the Results [Effective Medical Writing Series].Singapore Med J 49(12): 967- 969. (ISI-Cited Publication)

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. (ISI-Cited Publication)

KH Ng.2008. Medical Physics in Asia-Where are we going? [Guest Editorial]. Australas Phys & Eng Sci in Med 31(4): xi- xii. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)
 
2007

BJJ Abdullah, Ng KH.2007.Mirror, mirror, on the wall, will my submission say it all? [Editorial].Biomed Imaging Interv J 3(1):e1. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

BJJ Abdullah, KH Ng.2007.Medical politics 101 [editorial].Biomed Imaging Interv J 3(3):e13. (SCOPUS-Cited Publication)

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. (ISI-Cited Publication)

Abdullah BJJ, Ng KH.2007.The radiologist in a digitised globalised world:thrive or wither?Biomed Imaging Interv J 3(4):e59. (SCOPUS-Cited Publication)

BJJ Abdullah,KH Ng.2007.Is tha glass half full or halp empty?Biomed Imaging Interv J 3(2):e48. (SCOPUS-Cited Publication)
 
2006

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). (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

BJJ Abdullah, Ng KH.2006.The sky is falling [Editorial].Biomed Imaging Interv J 2(3):e29. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (ISI-Cited Publication)

Kwan-Hoong Ng,Madan M Rehani.2006.X ray imaging goes digital [Editorial]. BMJ 333;765-766. (ISI-Cited Publication)

BJJ Abdullah, Ng KH.2006.Exploring new vistas in biomedical journal publishing [Editorial].Biomed Imaging Interv J 2(4):e51. (SCOPUS-Cited Publication)

Chaloeykitti L, Muttarak M, Ng KH.2006.Artifacts in mammography: ways to identify and overcome them.Singapore Med J 47(7):634-41. (ISI-Cited Publication)

Kwan-Hoong Ng and Madan M Rehani, "X ray imaging goes digital [Editorial]", 2006, Br Med J, no. 337, pg. 765-766 (ISI-Cited Publication)

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. (ISI/SCOPUS Cited Publication)
 
2005

BJJ Abdullah, KH Ng.2005.The birth of an open access multidisciplinary online journal [Editorial].Biomed Imaging Interv J 1(1):e1. (SCOPUS-Cited Publication)

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. (Non-ISI/Non-SCOPUS Cited Publication)

Ng KH,Abdullah BJJ.2005.Sustaining and strengthening biij [Editorial].Biomed Imaging Interv J 1(2):e8. (SCOPUS-Cited Publication)

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. (ISI-Cited Publication)
 
2004

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)
 
2003

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)

KH Ng & M Muttarak.2003.Advances in mammography have improved early detection of breast cancer.J HK College Radiol 6:126-131. (SCOPUS-Cited Publication)
 
2002

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. (ISI-Cited Publication)

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. (SCOPUS-Cited Publication)

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). (Non-ISI/Non-SCOPUS Cited Publication)

Kwan-Hoong Ng.2002.Pushing the frontiers of x-ray imaging.Malaysian Jour Science 21A:205-210. (Non-ISI/Non-SCOPUS Cited Publication)

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). (Non-ISI/Non-SCOPUS Cited Publication)

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. (Non-ISI/Non-SCOPUS Cited Publication)
 
2001

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. (SCOPUS-Cited Publication)

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. (SCOPUS-Cited Publication)

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. (Non-ISI/Non-SCOPUS Cited Publication)

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. (ISI-Cited Publication)

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. (ISI-Cited Publication)
 
2000

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. (SCOPUS-Cited Publication)

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. 

Ng Kwan-Hoong.2000.A review of medical exposures from diagnostic and therapeutic nuclear medicine. Jour Sains Nuc Malay 18(1):37-46. 

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. 

DA Bradley, CS Wong, KH Ng.2000.Evaluating the quality of images produced by soft X-ray units. Applied Radiation & Isotopes 53:691-697. 
 
1999

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. 

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. 

KH Ng, BJJ Abdullah, S Sivalingam.1999.Medical radiation exposures for diagnostic radiology in Malaysia.Health Physics 77(1):33-36. (Non-ISI/Non-SCOPUS Cited Publication)

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. 
 
1998

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. 

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. 

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. 

Kwan-Hoong Ng & D A Bradley.1998.Clinical applications of ionizing radiation. Jurnal Fizik Malaysia 19(3):83-92. 
 
1997

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. 

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. 

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. 

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. 

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. 

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. 
 
1996

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. 

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. 
 
1995

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 

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 
 
1994

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. 

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 
 
1993

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. 

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 
 
1992

Microwave-stimulated decalcification of compact bones Kwan-Hoong Ng, Lik-Lin Ng. European Jour Morphology 1992;30:150-55 

Scattered X-ray intensities from fluoroscopy units [Correspondence] D A Bradley, M Arunasalam, K H Ng. British Jour Radiol. 1992;65:190 

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 
 
1991

Microwave ovens: Mapping the electrical field distribution Kwan-Hoong Ng. Medical Lab Sciences. 1991;48:189-192 
 
1990

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 

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 
 
1989

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 

Physical aspects of quality assurance in cobalt teletherapy units. Kwan-Hoong Ng. Nuclear Sci Jour Malaysia. 1989;7(1):41-48 
 
1988

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 

Simulation of the three-compartmental model of renal clearance. Ng Kwan Hoong. Malay Jour of Med Lab Scs. 1988;5(1):19-21 

Recent advances of computer techniques in medical laboratories. Ng Kwan Hoong. Malay Jour of Med Lab Scs. 1988;5(2):72-76 

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 
 
1986

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 

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. 
 
1983

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. 

The implementation of computerised Co-60 radiation output charts. Ng Kwan Hoong & D A Bradley. Bull Phys M'sia. 1983;4:219-222 

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 
 
Proceeding
 
2009

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. 

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 

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 
 
2008

Bone segmentation based on local structure descriptor driven active contour, A Alfiansyah, KH Ng. R Lamsudin 13 ICBME Singapore Dec 3-6, 2008 

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 

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 

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 

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 
 
2007

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. 

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 

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 
 
2006

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 

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 

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 

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 

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 

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 

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 

Multiresolution Approach to Region Growing as Applied to Pulmonary Structures CT Goh, M Bister, KH Ng, CH Tok WC2006, Seoul 2200-3 

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 

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 
 
2005

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. 

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. 
 
2004

Quality assurance program in the digital medical enterprise. Kwan-Hoong Ng. In: Advances in Digital Imaging, 8 April 2004, UM Malaysia. 61-67. 

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. 

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. 

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. 

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. 
 
2003

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. 

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 

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. 
 
2001

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 

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. 

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. 
 
2000

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. 

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. 

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. 
 
1995

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. 
 
1993

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. 

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 

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 

Benefit and risk evaluation in medical imaging Kwan Hoong Ng. In: Proceedings of the National Physics Conference, 10-11 Sept 1993, UM Malaysia. 
 
1991

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 
 
1989

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. 
 
1988

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. 
 
1987

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 

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 

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. 
 
1986

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 

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 

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. 

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. 

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. 
 
1985

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. 
 
1982

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. 

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. 

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 

AREAS OF RESEARCH
(Project title), (Role), (From)-(Until), (Source), (Level).

An investigation of coronary CT angiography variables in relation to the development of atherosclerosis, Principal Investigator(PI), 2013-2015, HIR

RISK COMMUNICATION RESEARCH FOR ELECTROMAGNETIC FIELD (EMF) FROM RADIO FREQUENCY (RF: Researching the discourse representation of media texts when communicating scientific evidence regarding health effects of RF and EMF exposure and risk information to the public, Principal Investigator(PI), 2012-2014, Malaysian Commission for Multimedia and Communication (MCMC), National

Comparison between computed radiography and flat panel digital radiography acquired images in radiography of adolescent scoliosis, Co-Investigator, 2011-2013, Postgraduate Research Grant(PPP), National

INVESTIGATION OF SM-153 AS A NEW RADIOPHARMACEUTICAL FOR GASTROINTESTINAL TRANSIT STUDY, Co-Investigator, 2011-2013, Fundamental Research Grant Scheme (FRGS), National

A Comparison of Imaging Performance and Dose for Paediatric Abdomen Computed Tomography Examination, Co-Investigator, 2010-2011, Postgraduate Research Grant(PPP), National

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, Co-Investigator, 2010-2011, Postgraduate Research Grant(PPP), National

Differentiating between benign and malignant breast lesions using diffusion weighted imaging on 3-Tesla MRI. RG171/09HTM, Principal Investigator(PI), 2010-2012, Geran Penyelidikan Universiti Malaya (UMRG), National

Incidental finding of pulmonary embolism during dual energy CT scan among cancer patients, Co-Investigator, 2010-2012, Postgraduate Research Grant(PPP), National

A comparison of two digital angiography flat panel system : A study on Patients dose and image quality at UMMC, Co-Investigator, 2010-2011, Postgraduate Research Grant(PPP), National

An Exploratory Study into the Role Titanium Dioxide (TiO2) Nano Particles in Radiofrequency (RF) Ablation, Co-Investigator, 2010-2011, Postgraduate Research Grant(PPP), National

Design and development of gastrointestinal phantom for scintigraphic imaging, Co-Investigator, 2008-2009, Short Term Research Fund (Vote F)(PJP), International

Flat Panel Digital Imaging: A Study of Image Quality and Entrance Skin Dose, Co-Researcher, 2007-2008, Short Term Research Fund (Vote F)(PJP), University

To develop and prepare research methodology for radiation survey (patient dose measurement) in Malaysia, Co-Researcher, 2007-2009, Ministry of Health, National

Radio-frequency ablaton project, Co-Researcher, 2006-2008, SAGA

Web-Based Educational Portal on EMF for Children, Co-Researcher, 2006-2006, World Health Organization, International

A COMPARISON BETWEEN LOW-DOSE AND STANDARD-DOSE NON-CONTRASTED MULTIDETECTOR CT SCANNING OF THE PARANASAL SINUSES., Co-Researcher, 2005-2008, Short Term Research Fund (Vote F)(PJP), University

Development of an aluminum phantom and dosimetric evaluation of an electronic portal imaging device (EPID), Co-Researcher, 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, 2004-2004, Short Term Research Fund (Vote F)(PJP)

Development of a dual-energy subtraction microradiography technique for analyzing composition of mastectomy specimens, Technical Advisor, 2004-2005, Short Term Research Fund (Vote F)(PJP)

Avoidance of Unnecessary Dose to Patients while Transitioning from Analogue to Digital Radiology, Principal Investigator(PI), 2003-2003, IAEA Regional Coordinated Research, International

Evaluate quantitatively and promote patient dose reduction approaches in interventional radiology, Principal Investigator(PI), 2003-2003, IAEA Regional Coordinated Research, International

Optimisation of image quality and radiation dose for chest and abdomen computed tomography images, Co-Researcher, 2002-2002, Short Term Research Fund (Vote F)(PJP)

Evaluation of x-ray trend in Malaysia: Chest and abdominal x-rays, Co-Researcher, 2002-2002, Short Term Research Fund (Vote F)(PJP)

Develop a new method of bone mineral determination using quantitative computed tomography (QCT), Co-Researcher, 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, 2002-2002, Short Term Research Fund (Vote F)(PJP)

Kajian dedahan dos ke atas pesakit/staff dalam interventional radiology, Co-Researcher, 2001-2001, Short Term Research Fund (Vote F)(PJP)

Quantitative ultrasound in assessing bone mass and detecting osteoporosis in adolescents, Co-Researcher, 2001-2001, Short Term Research Fund (Vote F)(PJP)

Bioeffect and safety aspect of magnetic resonance imaging, Co-Researcher, 2001-2001, Short Term Research Fund (Vote F)(PJP)

Comparison of gray scale with colour scale in ultrasound imaging`, Co-Researcher, 2001-2001, Short Term Research Fund (Vote F)(PJP), University

Digital and conventional radiography: comparison of image quality and radiation dose, Co-Researcher, 2000-2001, Short Term Research Fund (Vote F)(PJP)

Design and Development of an Automatic Bladder Irrigator, -, 2000-2008, IRPA, Min of Science, Technology and Environment , National

A dynamic MRI study on the contrast enhancement pattern of malignant breast tumours00, Co-Researcher, 1999-1999, Short Term Research Fund (Vote F)(PJP), University

Image quality and dose in CT, Co-Researcher, 1999-1999, Short Term Research Fund (Vote F)(PJP), University

Quality assurance testing of diagnostic ultrasound scanners, Co-Researcher, 1999-1999, Short Term Research Fund (Vote F)(PJP), University

Quantification of vessel dimension geometric versus densitometric Measurements, Co-Researcher, 1999-1999, Short Term Research Fund (Vote F)(PJP), University

Radiation Protection in Diagnostic Radiology in the Far East, Coordinator, 1994-1998,  IAEA Regional Coordinated Research, International

Radiation Protection in Diagnostic Radiology in the Far East, -, 1994-1998, IAEA Regional Coordinated Research, International

Patient Dose Reduction and Image Quality Optimisation, Coordinator, 1993-2008, Ministry of Science, Technology & Environment, National

Tumour Marker Studies, -, 1988-2008, Ministry of Science, Technology & Environment , National

Physical Characteristics of the Mammographic Procedure1988, -, 1988-1988, Universiti Sains Malaysia and Malaysian Cancer Society, National

Development of Expert System in Medicine, -, 1986-1988, United Nations University GLD, International

Microcomputer-based Local Area Network Computer Aided Learning System, -, 1985-1987, United Nations University GLD, International

Photoradiation Therapy and Diagnosis of Cancer using Laser, -, 1985-1987, Institute Pengajian Tinngi, Universiti Malaya, University

CONSULTATION PROJECT/CONSULTANCY
(Project title), (Role), (From)-(Until), (Organisation).

Principal drafter of Guidance Notes for Radiotherapy - Regulations 200X, Atomic Energy Licensing Act 1984, -, Ministry of Health

RISK COMMUNICATION RESEARCH FOR ELECTROMAGNETIC FIELD (EMF) FROM RADION FREQUENCY (RF), Project Director, 2012-2013, Suruhanjaya Komunikasi dan Multimedia Malaysia

Editor for Biomedical Imaging and Interventional Journal, Consultant, 2011-2011, Scopus

Editorial Board Member, Editorial Board Member, 2010-2013, Physica Medica: European Journal of Medical Physics

Overseas Advisory Panel, Overseas Advisory Panel, 2005-2013, British Journal of Radiology

Pre-project mission to update the RCA project proposal on training in medical physics (Technical Co-operation Expert), Overseas Advisory Panel, 2002-2020, Hong Kong

IAEA International Code of Practice for Dosimetry in Diagnostic Radiology" (Consultant), Overseas Advisory Panel, 2000-2020, International Atomic Energy Agency

Expert Committee in Radiation, Overseas Advisory Panel, 1996-2000, World Health Organization

One-month assignment to National Atomic Energy Agency of Indonesia to assist in Dosimetry on Radiodiagnostics and Quality Assurance in Radiology, Overseas Advisory Panel, 1994-1995, International Atomic Energy Agency

Radiation Protection, Quality Assurance in Radiology (Panel consultant), Consultant, 1994-2009, Asia Lab (M) Sdn Bhd

Cancer Registry, Radiotherapy, Radiation Dosimetry and Safety (Honorary Consultant ), Consultant, 1986-1992, Hospital Mount Miriam, Pulau Pinang

AWARDS AND RECOGNITIONS
(Name of Award), (Awarding Institution), (Year Awarded), (Level).

Best Poster - QA in Mammography College of Radiology Survey in Malaysia. , College of Radiology Malaysia, 2005, (National)

Best Poster Paper Award, 30th ASM College of Radiology, Academy of Medicine, Kuala Lumpur , College of Radiology Malaysia, 2007, (National)

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 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)

Best student presentation awards, 5th Southeast Asian Congress of Medical Physics (SEACOMP), Manila, Philippines , outheast Asian Congress of Medical Physics, 2007, (International)

Excellence service award University of Malaya, University of Malaya, 2000, (University)

Excellence service award University of Malaya, University of Malaya, 2005, (University)

Excellence service award - University of Malaya, University of Malaya, 1993, (University)

Excellence service award - University of Malaya, University of Malaya, 2003, (University)

IET A F Harvey Engineering Research Prize, University of Malaya, 2014

Junior Associateship of the International Centre of Theoretical Physics (ICTP), Italy, International Centre of Theoretical Physics (ICTP), Italy, 1985, (International)

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)

Recognition by Singapore Medical Association for major contribution to "Effective Medical Writing" series in Singapore Medical Journal 2008-2010, Singapore Medical Association, 2011

Silver Award in Innovation UM research product exhibition 2001, Total Radiology Management System , 31 Jul 2001., University of Malaya, 2001, (University)

University of Malaya Research, Invention and Innovation EXPO 2007, University of Malaya, 2007, (University)

PRESENTATIONS
(Title), (Event), (Date Presented), (Organiser), (Level).
 
Pleanary/Keynote Speaker

Medical imaging data explosion Are we meeting the challenges?, 7th Asia-Oceania Congress on Medical Physics & 13th National Annual Meeting of Medical Physics, 23 Aug 2007 to 27 Aug 2007, Medical Physics, (International)
 
Invited Seminar

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, 10 Oct 2013 to 11 Oct 2013, (International)

Types of Paper Original article Review Technical Note Commentary Case Study Letter to Editor Short Communication, Scientific Writing Seminar - from start to finish, 05 Jun 2013, Health and Translational Medicine Research Cluster, (University)

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, 27 Jul 2009 to 31 Jul 2009, AAPM, (International)

A Survey of Computed Tomography Dose to Operators and Patients during Radiofrequency Ablation, 4th Kuala Lumpur International Conference on Biomedical Engineering 2008,, 26 Jun 2008 to 28 Jun 2008, (National)

An Evaluation of image quality, entrance surface air kerma and entrance dose rate of a flat panel detector angiography system, 5th SEACOMP,, 21 Nov 2008 to 23 Nov 2008, SEACOMP, (International)

Ionising Radiation: Effects and Radiological Protection, SOEM-MMA (with SOCSO) Occupational Health Seminar: Health Issues in Radiation Jan 25 2008, 25 Jan 2008, SOEM-MMA (with SOCSO), (National)

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,, 23 Aug 2007 to 27 Aug 2007, Medical Physics, (International)

Preclinical Imaging: Introduction and Overview, 4th Univ Malaya Research Imaging Symposium,, 21 Jul 2007 to 22 Jul 2007, Univ Malaya, (National)

Radiation hazards at health care facilities, SOEM-MMA (with SOCSO) seminar on occupational health for health care professionals, 09 Jul 2007, (National)

Getting your work published, 1st UMMC International Nursing Congress 2007, 29 Jun -1 Jul, 2007, 29 Jun 2007 to 01 Jul 2007, UMMC, (International)

Public perception of non-ionizing radiation in Malaysia, International EMF Conference 2007, Kuala Lumpur, 04 Jun 2007 to 06 Jun 2007, EMF, (International)

Dose optimization methods in diagnostic and interventional radiology procedures, 15th annual scientific meeting of the Thai society of radiological technologist, 25 Apr 2007 to 27 Apr 2007, Thai society of radiological technologist, (International)

Medical Physics in 2020: Will we still be relevant? (2nd John Cameron Memorial Lecture), 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

The South East Asian Federation of Organizations for Medical Physics (SEAFOMP) - Its History and Role in the ASEAN Countries, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

Radiofrequency ablation using Cool-Tip System: Characterization of ablation size in ex vivo bovine liver, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

Assessment of SNR and CNR of a Digital Mammography System Using Its Manufacturer s Procedure And EUREF Protocol, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

Relative Dosimetry using Two-dimensional Ion-Chamber Array: A Preliminary Study, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

Development of a Sphere Performance Test Phantom and Evaluation of its Suitability for Single Photon Emission Computed Tomography (SPECT) Performance Test, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

Investigation of the thermal distribution in temperature controlled multi-prong electrode radiofrequency ablation using thermal mapping, 5th SEACOMP,, 21 Nov 2007 to 23 Nov 2007, (International)
 
Invited Speaker

Zap it right, 1st Global Manipal Alumni Health, Health & Science Convention, 07 Aug 2014 to 08 Aug 2014, Manipal Alumni Association Malaysia, (National)

Radiation Protection & Safety in cardiac CT, Malaysian Congress of Radiology (MCoR)- 2014 Annual Scientific Meeting KSR-MCoR Friendship Symposium, 04 Apr 2014, College of Radiology, (National)

Measurement and Clinical Use of Breast Density, 12th International Workshop, IWDM 2014, 29 Jun 2014 to 02 Jul 2014, (International)

Highlight of current biological and health-related RF research in Malaysia, BioEM 2014. The Annual Meeting of BEMS and EBEA, 08 Jun 2014 to 13 Jun 2014, (International)

History of Digital Radiography, New Horizon In Digital Radiography, 15 Mar 2014, Continuing Biomedical Imaging Education (CBIE), (University)

Digital Imaging: Working Towards Best Practices, 13th Asia-Oceania Congress of Medical Physics & 11th South-East Asian Congress of Medical Physics, 12 Dec 2013 to 14 Dec 2013

Getting Your Research Work Published, Research Day, 18 Oct 2013 to 19 Oct 2013

Zap it right! Ensuring safety in digital radiological imaging, International Forum on Improvement of Radiation Protection of Patients, 10 Nov 2013, (International)

QAP for mammography: Analog to digital age, Digitial Mamography QA workshop, Radiological Society of Republic of China, Mar 1, 08, 01 Mar 2008, (International)

QAP for digital mammography: Current status and future directions, Digitial Mamography QA workshop Radiological Society of Republic of China, , Mar 1, 08, 01 Mar 2008, (International)

Radiaiton Protection in VIR: What Should You Do to Minimize the Radiation Exposure? (Invited Lecture), 8th APCCVIR,Jun 9-12, 08, 09 Jun 2008 to 12 Jun 2008, (National)

Health risks from mobile phone communication system, 6th National conf on telecommunication technolgies & 2nd Malaysia conference on photonics Aug 27-28 08, 27 Aug 2008 to 28 Aug 2008, (National)

Radiological Risk Assessment, SOEM-MMA (with SOCSO) Occupational Health Seminar: Health Issues in Radiation Jan 25 2008, 25 Jan 2008, SOEM-MMA (with SOCSO, (National)

Global medical exposure - the UNSCEAR contribution, Thai Medical Physics Society ASM Pattaya,, 22 Feb 2008 to 24 Feb 2008, Medical Physics Society, (International)

IPEM medical physics curriculum and accreditation, Thai Medical Physics Society ASM Pattaya,, 22 Feb 2008 to 24 Feb 2008, (International)

Predicting breast cancer from measurement of breast density, 8th AOCMP and 6th SEACOMP, Ho Chi Minh City, Vietnam, Oct 30-31, 2008, 30 Oct 2008 to 31 Oct 2008, 8th AOCMP and 6th SEACOMP, (International)

QAP for mammography: Analog to digital age, Digitial Mamography QA workshop, Radiological Society of Republic of China, 01 Mar 2008, (International)

Medical imaging data explosion: Challenges and opportunities, Advanced Digital Image Management 2007, 03 Sep 2007 to 04 Sep 2007, (National)

Full Field Digital Mammography Vs Computed & Film Radiology, Combined (5th) Asian Breast Disease Association BreastSCreen Singapore Breast Cancer Conference,, 16 Nov 2007 to 18 Nov 2007, Asian Breast Disease Association

Professional development of medical physicists in AFOMP region, 7th Asia-Oceania Congress on Medical Physics & 13th National Annual Meeting of Medical Physics,, 23 Aug 2007 to 27 Aug 2007, Medical Physics, (International)
 
Event Organiser

Q&A, MRI: From Theory To Clinical Practice 2013, 06 Jul 2013

The latest science on health risks from mobile phones and base stations - what are the uncertainties?, Risk Communication for Mobile Telecommunication in Malaysia, 15 May 2012 to 16 May 2012, University of Malaya and RKCL, (National)

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, 15 May 2012 to 16 May 2012, (National)
 
Oral

Development of a web based learning program on EMF for adolescents, International EMF Conference 2007, 04 Jun 2007 to 06 Jun 2007, EMF, (International)

High frequency hearing loss in mobile phone users, International EMF Conference 2007, 04 Jun 2007 to 06 Jun 2007, EMF, (International)
 
Poster

Automated electrophysiological quantification of hemifacial spasm (poster), Neuroscience 2008,Jun 27-29, 08, 27 Jun 2008 to 29 Jun 2008, (National)

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, 05 Jun 2008 to 08 Jun 2008, (International)

A study of factors affecting bovine liver ablation size in multi-prong radiofrequency ablation, International EMF Conference 2007, 04 Jun 2007 to 06 Jun 2007, (International)

Temporal registration of radiofrequency information and CT images for RF ablation procedures, International EMF Conference 2007, -6 June 2007, 04 Jun 2007 to 06 Jun 2007, EMF, (International)

Online survey of children s understanding of mobile phones and EMF, International EMF Conference 2007, 04 Jun 2007 to 06 Jun 2007, EMF, (International)

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, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (National)

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,, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (National)

A survey of CT fluoroscopy doses to operators and patients during radiofrequency ablation, 30th ASM College of Radiology, Kuala Lumpur, 02 Jun 2007 to 03 Jun 2007, (University)

Radiation exposure to paediatric CT patients at the University of Malaya Medical Centre, 30th ASM College of Radiology, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (University)

Physical characteristics of multi-prong electrode radiofrequency ablation: an ex-vivo study using bovine liver, 30th ASM College of Radiology, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (University)

Comparative performances evaluation in 8-bit and dithered 10-bit grayscale resolution modes of a digital LCD monitor unit, 30th ASM College of Radiology,, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (University)

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, 04 Jun 2007 to 06 Jun 2007, University of Malaya Medical Centre, (National)

Computed Radiography of Chest Radiographic Imaging: A Phantom Study of Optimal Imaging Parameters and Radiation Dose, 5th SEACOMP, 21 Nov 2007 to 23 Nov 2007, SEACOMP, (International)

279.A study of EBT Gafchromic film characteristics and performance evaluation of two flatbed scanners for film analysis, 30th ASM College of Radiology, 02 Jun 2007 to 03 Jun 2007, ASM College of Radiology, (National)
 
Presenter

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, 13 May 2014 to 13 May 2014, Malaysian Radiation Protection Association (marpa), (International)

Digital Imaging, UMRIC Research day, 13 Sep 2013, University of Malaya Research Imaging Centre (UMRIC), (University)

Medical Physics Education, 20th International Conference on Medical Physics and Biomedical Engineering (ICMP), 01 Sep 2013 to 04 Sep 2013

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 to 24 Feb 2009

Evaluation of Chemical Shift Imaging in the Detection of the Presence of Lipid, 23rd Singapore Malaysia Radiographers Conference,Sep 5-7 08, 05 Sep 2008 to 07 Sep 2008, Singapore Malaysia Radiographers, (International)

An update of ionizing radiation in biomedical imaging Updates of ionizing radiation in biomedical imaging, Seminar, May 10, 08., 10 Oct 2008

Quality assurance in medical ultrasound, Colloquium on advanced technology and medical application in ultrasound 2007, 08 Feb 2007, UiTM, (University)

IAEA Code of Practice for Dosimetry in Diagnostic Radiology, . International Conference on Quality Assurance and New Techniques In Radiation Medicine IAEA CN-146 Vienna, 13 Nov 2006 to 15 Nov 2006, IAEA, (International)

A quantitative study of post-biopsy radiofrequency cauterization, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, 11 Dec 2006 to 14 Dec 2006, Biomedical engineering, (University)

Converting Data from the Lunar DPX-IQ Bone Densitometer for Interoperability, 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, 11 Dec 2006 to 14 Dec 2006, Biomedical Engineering, (University)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

Performance Evaluation of 10-Bit Digital Display Units, Biophysics Seminar and the 4th Southeast Asian Congress of Medical Physics (SEACOMP),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (International)

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),, 07 Nov 2006 to 11 Nov 2006, SEACOMP, (National)

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, 13 Nov 2006 to 15 Nov 2006, IAEA, (International)

An investigation of the effect of wavelet compression on digitized chest x-ray image, National Conference on Biomedical Engineering, 27 Sep 2000 to 28 Sep 2000, University of Malaya, (National)

An overview of medical image compression for storage and transmission, National Conference on Biomedical Engineering, 27 Sep 2000 to 28 Sep 2000, University of Malaya, (National)

Establishing a QC program for hard copy imagers, Conference on Biomedical Engineering, 27 Sep 2000 to 28 Sep 2000, University of Malaya, (National)

Development of an automatic exposure control (AEC) test tool, National Conference on Biomedical Engineering, 27 Sep 2000 to 28 Sep 2000, University of Malaya, (National)

Frontiers of Biomedical Engineering in Imaging and Therapy (Invited Talk), National Conference on Biomedical Engineering 2000, 27 Sep 2000 to 28 Sep 2000, University of Malaya, (National)

Medical exposures from diagnostic and therapeutic nuclear medicine, 2nd National Seminar in Nuclear Medicine, 23 Nov 1999 to 25 Nov 1999, Malaysian Institute for Nuclear Technology Research (MINT), (National)

Discrimination analysis of breast tissue elemental concentration data with determination limits, International Meeting on Frontiers of Physics, 01 Jan 1998 to 01 Jan 1998, World Scientific, Singapore, (International)

A survey of doses to patients undergoing general X-ray examinations in Malaysian hospitals, National Symposium on Medical Physics, 13 Nov 1995 to 14 Nov 1995, Universiti Sains Malaysia, (National)

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, 13 Nov 1995 to 14 Nov 1995, Universiti Sains Malaysia, (National)

Benefit and risk evaluation in medical imaging, National Physics Conference, 10 Sep 1993 to 11 Sep 1993, University of Malaya, (University)

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, 23 Aug 1993 to 28 Aug 1993, University of Malaya, (National)

Patient dosimetry at the University Hospital of the University of Malaya, Radiation and Occupational Health Symposium, 22 Nov 1993 to 23 Nov 1993, Malaysian Institute of Physics, (National)

Radiation protection in diagnostic radiology - Current recommendations, practices and research, Workshop on Quality Assurance and Radiation Protection in Radiology, 23 Aug 1993 to 28 Aug 1993, University of Malaya, (National)

Applications of solid state nuclear track detectors in bio-medicine, School on Applications of Nuclear Tracks, 13 Dec 1991 to 14 Dec 1991, UM Malaysia, (University)

A cost-effective microcomputer-based imaging workstation for radiology and radiotherapy, 10th International Conference - The Use of Computers in Radiation Therapy, 11 Nov 1990 to 14 Nov 1990, Lucknow, India, (International)

Application of Image Enhancement Algorithms, First National Computer Science Conference, 24 Jan 1989 to 25 Jan 1989, University of Malaya, (University)

Digitisation of radiographs using an image analysis system, Regional Conference on Radiation Physics and Medical Physics, 14 Aug 1989 to 16 Aug 1989, University of Malaya, (National)

Current perspective of digital imaging in medicine, Seminar on Local Activities on Radiation Physics, Biophysics & Medical Physics, 15 Dec 1988 to 15 Dec 1988, Malaysian Institute of Physics, (National)

Medical information science: Framework and potential, International Seminar on Computerisation for Development The Research Challenge, 16 Aug 1988 to 18 Aug 1987, MAMPU, UPM., (International)

Computer Technology in Medical Physics, Seminar on Local Activities on Radiation Physics, Biophysics & Medical Physics, 15 Dec 1988 to 15 Dec 1988, Malaysian Institute of Physics, (National)

Design and Implementation of a modular graphics-based authoring tool, Conference on Educational Computing, 24 Nov 1987 to 26 Nov 1987, Genting Highlands, (National)

Logo in physics: Vector nature and its applications, Conference on Educational Computing,, 24 Nov 1987 to 26 Nov 1987, Genting Highlands, (National)

Implementation of DISTRESS - A case study, Expert System Seminar, 10 Dec 1987 to 10 Dec 1987, Universiti Malaya & Asian Institute of Technology, (National)

Knowledge engineering in the development of a prototype expert system - DISTRESS, Expert System Seminar, 10 Dec 1987 to 10 Dec 1987, Universiti Malaya & Asian Institute of Technology, (National)

Photoactivation of hematoprophyrin as a potential tumour detec tion technique, Second Tropical College on Applied Physics: Laser and Plasma Technology, 17 Mar 1986 to 05 Apr 1986, University of Malaya, (International)

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, 17 Mar 1986 to 05 Apr 1986, University of Malaya, (International)

Development of LOGO Turtle for learning geometrical optics, EDUCOMP \'86, 21 May 1986 to 24 May 1986, Ngee Ann Polytechnic Singapore, (International)

Intelligent computer-assisted instruction for medical education, Seminar Educational computing in National Development, 08 Aug 1986 to 08 Aug 1986, University of Malaya, (University)

Lasers in ophthalmology, First Tropical College on Applied Physics: Laser and Plasma Technology, 26 Dec 1983 to 14 Jan 1984, University of Malaya, (International)

An undergraduate radiation physics syllabus: Its rationale and development, Proceedings of 2nd International Symposium on Radiation Physics, 25 May 1982 to 29 May 1982, USM Malaysia, (National)

Plastic solid state nuclear track detectors: An introduction, Proceedings of 2nd International Symposium on Radiation Physics, 25 May 1982 to 29 May 1982, USM Malaysia, (National)

The uses of plastic solid state track detectors in the teaching of radiation physics, International Conference of Teaching Aid Physics Education, 09 Aug 1982 to 11 Aug 1982, UKM Malaysia, (International)

Use of computer tomography scanners in treatment planning, 2nd Congress of the ASEAN Association of Radiology, 12 Aug 1982 to 14 Aug 1982, ASEAN Association of Radiology, (International)
 
Others

Coordinator, 2013 Joint Scientific Meeting Musculosketal Imaging and Oncology, 13 Jun 2013 to 15 Jun 2013, College of Radiology (CoR), (National)

Invitation to Judge Poster Competition for 6th National Conference for Clinical Research, 6th National Conference for Clinical Research, 26 Sep 2012 to 28 Sep 2012

SUPERVISION

 
Post Graduate Level
(Name of Degree), (Name of Candidates), (Title of Thesis), (Academic Session)

Completed

Masters Degree, Moey Sook Fan, A Study of Image Quality and Dose Optimization in Paediatric Chest Radiography in Malaysia, 2002/2003

Doctoral Degree (PhD), Noriah Jamal, A study of breast composition using radiographic technique

Masters Degree, Voon Oi Ling @ Emily, Quantitative Computed Tomography (QCT) for Bone Mineral Density (BMD) Determination: Technical Aspects, Dosimetry and Clinical Applications, 2001/2002

Doctoral Degree (PhD), Amhamed Saffor, Evaluation of Image compression techniques

Masters Degree, Ahmad Sharif Hambali, Evaluation of the Trends of Adults Chest and Abdominal X-Ray Examinations in Malaysia, 2001/2002

Masters Degree, Arliza Amir Abbas, Optimisation of Image Quality and Radiation Dose for Chest and Abdomen Computed Tomography Images, 2001/2002

Masters Degree, Elyzha Nur Ismail, Evaluation of Radiographic Changes Occurring in Patients Hands With Rheumatoid Arthritis Using Image Processing Techniques, 2002/2003

Masters Degree, Hiew Ching Ching, Evaluation of imaging quality of a computed radiography unit and a digital radiography unit using the Vienna I digital phantom, 2004/2005

Doctoral Degree (PhD), Mohd Hanafi Ali, Trends in Abdominal Doses in Malaysian Practices, 2006/2007

Masters Degree, Chew Lip-Teck, Lead measurement in human teeth using 99m-Tc K-Xray fluoroscence and inductively coupled plasma atomic emission spectroscopy, 1998/1999

Masters Degree, Francis Tsen Farn-Ken, Estimating surface doses and lung volume irradiated during breast/chest wall irradiation, 1998/1999

Masters Degree, Jerome Yap Haw-Hwong, Measurement of the radiation dose absorbed by tumor and critical organs during irradiation of nasopharyngeal carcinoma, 1998/1999

Masters Degree, Susie Lau, Measurement of radiographic image viewing conditions and design of a test pattern for evaluation of film digitizers and display monitors, 1998/1999

Masters Degree, Zunaide Kayun@Farni, Perbandingan ke atas keperluan barrier perlindungan di antara kaedah sediada dengan kaedah berdasarkan pendekatan terbaru, 1998/1999

Masters Degree, Chan Kok Leong, Quality assurance testing of diagnostic ultrasound scanners, 1999/2000

Masters Degree, Kala Krishnan Mohandas, A dynamic MRI study on the contrast enhancement pattern of malignant breast tumours, 1999/2000

Masters Degree, Leong Tse Tung, Quantification of vessel dimension geometric versus densitometric measurements, 1999/2000

Masters Degree, Mohd Pauzi Mohd Sobari, Dose measurement and evaluation of anatomical image quality in computed tomography, 1999/2000

Masters Degree, Nyan Tun Oo, Determination of the minimum concentration of iodine contrast media used in digital subtraction angiography examination of hand, 1999/2000

Masters Degree, Bazli Sapiin, A survey of radiation dose to patients undergoing interventional radiological procedures in Malaysia, 2000/2001

Masters Degree, Mohd Azhar Musa, Dosimetric comparison of the Varian physical wedge and enhanced dynamic wedge, 2000/2001

Masters Degree, Monalija Kastor, A Study of Safety Aspects a Magnetic Resonance System, 2000/2001

Masters Degree, Azlan Che Ahmad, Development of a PC-Based Technique for the Measurement of Quantitative Cerebral Perfusion Parameters, 2002/2003

Masters Degree, Muhammad Shahrun Nizam Ahmad Daman Huri, The Effect of Display Luminance and Ambient Illumination on Observer Perception Performance, 2002/2003

Masters Degree, Jeannie Wong Hsiu Ding, Bone Mapping Reconstructed from Computed Tomography Data, 2003/2004

Masters Degree, Mazlyfarina Mohamed, Analysis of the Spectral Display from Doppler Ultrasound of Selected Neonatal Intraceberal Vessels, 2003/2004

Masters Degree, Meelashini Letchumanan, Characterization of Microcalcifications in Digital Mammograms, 2003/2004

Masters Degree, Pui Tze Sian, Patient Dosimetry in Interventional Radiology Using Slow Non Screen Film and Gafchromic Film, 2003/2004

Masters Degree, Tan Poh Wee, The Use of Photostimulable Phosphor for Dosimetry in Radiology and Radiotherapy, 2003/2004

Masters Degree, Bidi Abdul Hamid, A Survey of RF Electric and Power Frequency Magnetic Fields in Some Critical Areas of Selected Malaysia Hospitals, 2004/2005

Masters Degree, Fong Shu Yee, Characterisation of tumour mass detected by digital mammography, 2004/2005

Masters Degree, Hiew Ching Ching, Evaluation of imaging quality of a computed radiography unit and a digital radiography unit using the Vienna I digital phantom, 2004/2005

Masters Degree, Leong Yuh Fun, Development of an aluminum phantom and dosimetric evaluation of an electronic portal imaging device (EPID), 2004/2005

Masters Degree, Sarene Chu Saifuddin, A survey of extremely low frequency electromagnetic fields (ELF EMFs) in paediatric wards, University of Malaya Medical Centre, 2004/2005

Masters Degree, Tan Jin Wooi, Performance evaluation of flat panel monitors, 2004/2005

Masters Degree, Mahzom Bt Pawan Chek, Patient skin dose measurement using Gafchromic film, 2005/2006

Masters Degree, Siti Normasitah Bt Masduki, Comparison on image quality and dose between SFM, CRM, and FFDM, 2005/2006

Masters Degree, Liew Yew Wai, Comparative Performance Evaluation In 8-Bit and Dithered 10-Bit Grayscale Resolution Modes of A Digital Display Unit, 2006/2007

Masters Degree, Mohamad Fahdillah Rhani, A Study on EBT Gafchromic Film Characteristics and Performance Evaluation of Two Flatbed Scanners for Film Analysis, 2006/2007

Masters Degree, Ng Aik Hao, Development of A Low-Cost Phantom for Performance Test Evaluation of Single Photon Emission Computed Tomography (SPECT), 2006/2007

Masters Degree, Saidatul Ardeenawatie Bt Awang, A Survey of CT Fluoroscopy Doses to Operators and Patients During Radiofrequency Ablation, 2006/2007

Masters Degree, Soh Hwee Shin, The characteristics of Fuji imaging plate (IP) cassette Type PII and application for radiotherapy quality assurance tests and portal imaging, 2006/2007

Masters Degree, Tan Joon Ching, 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), 2006/2007

Masters Degree, Yeong Chai Hong, Physical Characteristics of Multi-Prong Radiofrequency Ablation: An Ex-Vivo Study Using Bovine Liver, 2006/2007

Masters Degree, Wong Yun Chun, Automated Electrophysiological Quantification of Hemifacial Spasm, 2007/2008

Masters Degree, Noorazrul Azmie Yahya, Detection and Measurement of Colonic Polyps by Multi-Detector Computed Tomography Colonoscopy, 2007/2008

Masters Degree, Lim Hao Seng, Skin and Eye Dose Measurement for Head and Neck Radiotherapy Using Gafchromic EBT Film, 2007/2008

Masters Degree, Loh Li Miin, Ex-Vivo Study of Radiofrequency Abalation System at the University of Malaya Medical Centre, 2007/2008

Masters Degree, Yap Yuen Kiat, Characterization of Ge-Doped Optical Fiber for Use as Thermoluminescent dosimetry in the Diagnostic X-Ray Region, 2007/2008

Masters Degree, A Zulkarnain, Optimisation of Iodine Concentration in Contrast Media for Intravenous Urography using Computed Radiography, 2000/2001

Masters Degree, Khadijah Ramli, Digital and conventional radiography: comparison of image quality and radiation dose, 2001/2002

Masters Degree, Moey Sook Fan, A Study of Image Quality and Dose Optimization in Paediatric Chest Radiography in Malaysia, 2002/2003

Doctoral Degree (PhD), Yeong Chai Hong, ORAL DRUG DELIVERY IN GASTROINTESTINAL SYSTEM USING BIOMEDICAL IMAGING, 2008/2009

Masters Degree, Leong Yuh Fun, Development of an aluminum phantom and dosimetric evaluation of an electronic portal imaging device (EPID), 2004/2005

Masters Degree, Ung Ngie Min, Performance Evaluation of Computed Radiography System and Application in Dual Energy Subtraction Technique, 2002/2003

Masters Degree, Wan Hazlinda Binti Ismail, Comparison of entrance surface air kerma rate and image quality of two flat panel detectors in fluorograph mode., 2007/2008

Masters Degree, Mohd. Shahrul Nizal Kamal, Optimizing Technical Factors of Multi-Detector Computed Tomography: A Study with Carotid Artery Phantom., 2007/2008

Masters Degree, Lim Chun Jek, Chemical Shift Artefact in Neurological Imaging-How Useful Is It?, 2008/2009

Masters Degree, Aminah Binti Mohamed, Optimizing of Image Quality and Dose in Digital Mammography, 2007/2008

Masters Degree, Asraf Eltayeb Elbidawi Mudawi, Body, Heart and Lung Dose Estimation During Breast Radiotherapy, 2007/2008

Masters Degree, Marianie Bt. Musarudin, 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., 2008/2009

Masters Degree, Munirah Binti Zainuddin, A Validation of Dual-Source Dual-Energy Multislice Comuted Tomography Performance, 2009/2010

Masters Degree, Catherine Lo Yuh Jing, Radiation doses from paediatric computed tomographic head examination - a phantom study, 2009/2010

Masters Degree, Htet Htet Htwe @ Saira, Computed Radiography and Screen-Film Technique of Paediatric Imaging: Comparison of Image Quality and Entrance Skin Dose, 2008/2009

Masters Degree, Mohd. Khalid Matori, Protocol For Diagnostic Radiation Dosimetry Used In Fluoroscopy And Computrd Tomography: Comparison Of IAEA TRS 457, IPEM 91 And AAPM., 2008/2009

Masters Degree, Siti Zubaidah Ismail, A study of physical treatment parameters for uterine fibroids using magnetic resonance guided focused ultrasound, 2011/2012

Ongoing

Doctoral Degree (PhD), Susie Lau, Quantitative Breast Composition Assessment Using Volumetric Breast Density Approach, 2012/2013

Doctoral Degree (PhD), Safari Mohammad Javad, 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, 2012/2013

Masters Degree, Tan Sock Keow, Digital radiography (DR) of scoliosis using fixed focal approach, 2010/2011

Doctoral Degree (PhD), Nurul Hashikin Ab. Aziz, Radioembolization samarium therapy (REST) for liver tumor, 2012/2013
 
First Degree/Diploma/Pre-Degree
(Course Title), (Academic Session), (No. of Candidates)

Completed

Stress among Student Radiographers: Its Relationship to Age, Sex, Year of Study, Race and Trait Anxiety (Anglia Polytechnic University, U.K.), 1993/1994, 1

EXPERT LINKAGES
(Linkages Description), (Organisation), (Year of Involvement), (Duration), (Level).

Committee Member, Computerisation Advisory Group, University Hospital, 1986, 81, (University)

Council Member, Institut Fizik Malaysia, 1983, 12, (National)

Honorary Consultant Physicist, Mount Miriam Hospital, Pulau Pinang, 1986, 78, (National)

Committee Member, Computer Advisory Group, Faculty of medicine, Universiti Malaya, 1987, 12, (University)

Committee Member, Jawatankuasa Unit Mikroskopi Elektron IPT, 1990, 12, (University)

Advisor, Jawatankuasa Kawalan Mutu Peralatan, Jabatan Radiologi, General Hospital Kuala Lumpur, 1991, 12, (National)

Internal Examiner, Master of Radiology (Part I), University of Malaya, 1993, 86, (University)

Honorary Associate, Faculty of Health Sciences, University of Sydney, 2002, 36, (International)

Visiting Professor, Chulalongkorn University, Bangkok, 2003, 12, (International)

Honorary Professor, University Tunku Abdul Rahman, 2003, 72, (National)

Visiting Professor, Chang Gung Memorial Hospital and Chang Gung University, 2007, 1, (International)

EXPERT/TECHNICAL CONTRIBUTIONS
(Activity), (Organisation), (Role), (From)-(Until), (Level).

Alternate member, Radiation protection sub-committee, Radiation Protection (BSS) Regulation, Malaysian Atomic Energy Licensing Board, Committee Member, 1997-2008, (National)

Steering Committee member, Guidelines for clinical practice in radiology, Committee Member, 1998-2008, (National)

Steering Committee member, Curriculum development for the Master of Clinical Oncology, UM., University of Malaya, Committee Member, 2008-2008, (University)

International Medical Imaging & Instrumentation technology, IMIIT99, Aug 1999., IMIIT99, Committee Member, 1999-1999, (International)

QA Task Force on Teleradiology, Malaysian Radiology Society, Committee Member, 1999-1999, (National)

QA Task Force on Viewbox and Monitor, Malaysian Radiology Society, Committee Member, 1999-1999, (National)

Interagency Advisory Scientific Committee for the Control of Non-Ionizing Radiation (NIR), Ministry of Health, Committee Member, 1999-1999, (National)

subcommittee for ultrasound of Interagency Advisory Scientific Committee for the Control of Non-Ionizing Radiation (NIR), Ministry of Health, Chairman, 1999-1999, (National)

Permanent Committee in Atomic Energy Licensing Board. Radiation Protection and Safety (Basic Safety Standards) Regulations, Atomic Energy Licensing Board, Alternate Member, 1999-1999, (National)

South East Asia Federation of Medical Physics (SEAFOMP), South East Asia Federation of Medical Physics (SEAFOMP), Chairman, 2000-2006, (International)

Workshop Co-director and Organising committee Chairman, Medical Physics Workshop, April 10-11, 2000, Department of Radiology, UMMC, Project Director, 2000-2000, (University)

Organising committee, Biomed 2000, 2002, 2004, Department of Biomedical Engineering, University of Malaya, Committee Member, 2000-2004, (University)

Regional Development Committee, IUPESM, Committee Member, 2000-2000, (National)

Jawatankuasa penyemakan kurikulum kursus sarjana muda kejuruteraan bioperubatan, Jabatan Kejuruteraan BioPerubatan, Universiti Malaya, Committee Member, 2001-2001, (University)

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, Project Director, 2001-2001, (International)

Keselamatan (Perlindungan Sinaran) untuk membincangkan kertas konsep pengawalan sinaran tak mengion (NIR), Julai 01, 2001, Atomic Energy Licensing Board, Committee Member, 2001-2001, (National)

Honorary Advisor of X-Ray Subcommittee, Malaysian Dental Association, 2001., Malaysian Dental Association, Advisor, 2001-2001, (National)

International Conference on X-rays in Research and Industry (ICXRI 2002), ICXRI, Committee Member, 2002-2002, (National)

X-ray subcommittee, Malaysian Dental Association 2001 2002, Malaysian Dental Association, Advisor, 2001-2002, (National)

Organising Committee Kuala Lumpur International Conference on Biomedical Engineering 2002 (KLIC BIOMED 2002)., University of Malaya, Committee Member, 2002-2002, (International)

Advisor of Jawatankuasa Kawalan Mutu Peralatan, Jawatankuasa Kawalan Mutu Peralatan, Jabatan Radiologi, General Hospital Kuala Lumpur, Advisor, 1991-2008, (National)

Council Member, Malaysian Institute of Physics, Malaysian Institute of Physics, Committee Member, 1983-1983, (National)

Coordinator, School Physics Talk Project, Malaysian Institute of Physics, Coordinator, 1983-1983, (National)

Organising Committee, First Tropical College on Applied Physics: Laser and Plasma Technology, Malaysian Institute of Physics, Committee Member, 1983-1984, (National)

Coordinator & Lecturer, Workshop - Guide for Teachers on Computer in Education, School of Arts and Science, Tunku Abdul Rahman College, Kuala Lumpur, Coordinator, 1984-1985, (National)

Organising Committee, Educational Computing in National Development Seminar, Malaysian Council for Computers-in-Educa tion, Committee Member, 1986-1986, (National)

Organising Committee (Workshop Session Chairman), Conference on Educational Computing, MCCE & IPPN, Genting High lands, Committee Member, 1987-1987, (National)

Organising Committee, Expert System Seminar, Universiti Malaya & Asian Institute of Technology, Universiti Malaya, Committee Member, 1987-1987, (University)

Publication Committee of the Malaysian Council of Computers-in-Education, Malaysian Council of Computers-in-Education, Committee Member, 1988-1988, (National)

Organising Committee (Scientific Programme), Seminar on Local Activi ties on Radiation Physics, Biophysics and Medical Physics, Institut Fizik Malaysia, Committee Member, 1988-1988, (National)

Organising Committee, Regional Conference on Radiation Physics and Medical Physics, Institut Fizik Malaysia, Committee Member, 1989-1989, (National)

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, Judge and organizing committee, 1989-1989, (National)

Chairman and Lecturer, Organising Committee, Seminar: Electron Micros copy in Biological and Medical Sciences, Electron Microscopy Unit, Faculty of Medicine, Universiti Malaya, Chairman, 1989-1989, (University)

Chairman and Workshop leader, Organising Committee, Workshop: Application of Microwave Technology in Pathology and Histology, Department of Pathology, University of Malaya, Chairman, 1990-1990, (University)

Vice Chairman, Organising Committee, Symposium Image Quality, School of Radiography and Department of Radiology, Universiti Malaya, Chairman, 1991-1991, (University)

Secretary, Organising Committee, Symposium on Radiation and Occupational Health, University of Malaya, Malaysian Institute of Physics, Committee Member, 1993-1993, (National)

Organising Committee (Audio-Visual & Congress Facilities Co-ordinator), 7th Asian and Oceania Congress of Radiology, Kuala Lumpur, Malaysian Radiological Society, Committee Member, 1995-1995, (National)

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, Committee Member, 2001-2001, (International)

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, Project Director, 2002-2002, (National)

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, Topic Chair, 2003-2003, (International)

Working committee to draft Guidance to safety and health aspects of base stations and mobile phones 2006-7, MCMC, Committee Member, 2006-2007, (National)

IAEA Regional Meeting for National Trainers to Initiate Trial of the Programme for Radiotherapy Specialty, Thailand, Bangkok, June 25-26, 2007, IAEA, Committee Member, 2007-2007, (International)

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, Committee Member, 2007-2007, (International)

Member, Developing Countries Committee and Education and Training Committee, 1998 2000., International Organization for Medical Physics (IOMP), Committee Member, 1998-2000, (International)

Member, Professional Relation Com Task Group for Medical Physicist classification with the International Labour Organisation, 2000-2003, International Organization for Medical Physics (IOMP), Committee Member, 2000-2003, (International)

Member, Executive Committee, 2000 2006, International Organization for Medical Physics (IOMP), Committee Member, 2000-2006, (International)

Member, Science Committee, 1997 2006, International Organization for Medical Physics (IOMP), Committee Member, 1997-2006, (International)

Vice President, International Advisory Council, International Organization for Medical Physics (IOMP), Vice President, 2000-2003, (International)

Chairman, International Advisory Board 2003-2006, International Organization for Medical Physics (IOMP), Chairman, 2003-2006, (International)

Member, Publication Committee, International Organization for Medical Physics (IOMP), Committee Member, 2000-2003, (International)

Chairman, Publication Committee, International Organization for Medical Physics (IOMP), Chairman, 2003-2006, (International)

Member, International Advisory Committee of the WHO EMF Project, WHO, Committee Member, 2005-2005, (International)

Member, IEEE International Committee on Electromagnetics Safety, IEEE, Committee Member, 2005-2005, (International)

EVALUATION ACTIVITIES
(Description), (Evaluation Activity).

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

Ext examiner PhD University of Adelaide A dual assembly multileaf collimator for radiotherapy Peter Brain Greer, October 2000., External Examiner

Examiner, PhD Comprehensive Examination Universiti Putra Malaysia, Amhamed Saffor Dec 2003., External Examiner

External examiner, University of Indonesia, Department of Physics. January 2005, July 2006, External Examiner

Adademic advisor, Faculty of Health Sciences, Universiti Teknologi MARA 2006-, External Examiner

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

Examiner, CSMPT Board Certification Examination, Taiwan Dec 1, 2007, External Examiner

Program assessor, Medical physics master program, Departmetn of Radiology, Chiang Mai University, Thailand Feb 5-7 2008, External Examiner