suad j ghaben, arimi fitri mat ludin, nazlena mohamad ali, kok beng gan and devinder kaur ajit singh.  (2023).  a framework for design and usability testing of telerehabilitation system for adults with chronic diseases: a panoramic scoping review.  - digital health.  1-20. 

asma binti ashari;alizae marny fadzlin bt. syed mohamed;rohaya binti megat abdul wahab;sawal hamid bin md ali;gan kok beng;mohd hadri hafiz bin mokhtar.  (2023).  topographical and tactile force measurement of clear aligners with composite attachments.  - .  . 

md. mahmudur rahman, kok beng gan & noor azah aziz.  (2023).  a review on challenges in telerehabilitation and human activity recognition approaches during covid-19 pandemic.  - jurnal kejuruteraan.  577-586. 

tan ling ling & gan kok beng.  (2023).  kursus maya asas elektrokimia & prototaip pantas.  - bulletin - seadpri.  15. 

md. mahmudur rahman, kok beng gan, noor azah abd aziz , audrey huong and huay woon you.  (2023).  upper limb joint angle estimation using wearable imus and personalized calibration algorithm.  - mathematics.  970-988. 

amran hossain, mohammad tariqul islam, tawsifur rahman, muhammad e. h. chowdhury, anas tahir, serkan kiranyaz, kamarulzaman mat, gan kok beng and mohamed s. soliman.  (2023).  brain tumor segmentation and classification from sensor-based portable microwave brain imaging system using lightweight deep learning models.  - biosensors.  1-29. 

cahva damariati; fadia rani; slamet riyadi; gan kok beng.  (2023).  sentiment classification of visitors in yogyakarta palace using support vector machine.  - 2022 seventh international conference on informatics and computing (icic).  1-5. 

chang soon tony hii, kok beng gan, nasharuddin zainal, norlinah mohamed ibrahim, shahrul azmin, siti hajar mat desa, bart van de warrenburg and huay woon you.  (2023).  automated gait analysis based on a marker-free pose estimation model.  - sensor mdpi.  1-19. 

khalida azudin kok beng gan rosmina jaafar and mohd hasni jaafar.  (2023).  the principles of hearable photoplethysmography analysis and applications in physiological monitoring a review.  - sensor mdpi.  1-24. 

rosmina jaafar, faizal amri hamzah, gan kok beng, faiz daud, shamsuriani md jamal, wan asyraf wan zaidi, masrul nongkang, sazana basri.  (2022).  inovasi topeng muka penuh menghadapi wabak covid-19.  - majalah impak edisi khas - kluster kesihatan & perubatan termaju.  39. 

mohammad tariqul islam;noorazah binti abd aziz;mohd fais bin mansor;gan kok beng.  (2022).  time domain microwave signal contrast based algorithm for stroke detection system.  - .  . 

chu shin ying;devinder kaur a/p ajit singh;hanif farhan bin mohd rasdi;gan kok beng.  (2022).  characterizing cognitive function in older adults using a novel mixed complexity-speed movement task .  - .  . 

mohamed afiq hidayat zailani, raja zahratul azma raja sabudin, aniza ismail, rahana abd rahman, ismail mohd saiboon, shahnaz irwani sabri, chan kok seong, jamaludin mail, shamsuriani md jamal, gan kok beng, zaleha abdullah mahdy.  (2022).  influence of drone carriage material on maintenance of storage temperature and quality of blood samples during transportation in an equatorial climate.  - plos one.  1-12. 

cila umat, gan kok beng, siti zamratol-mai sarah mukari.  (2022).  interactive and automated hearing screening device (iahead).  - innovation & commercialisation conference ukm 2022 (iccon 2022).  1-11. 

mardina abdullah, roslinda rosli, siti aminah bahari, noridawaty mat daud, nor syaidah bahri, sabirin abdullah, badariah bais, gan kok beng, lilia halim, nurul shazana abdul hamid.  (2022).  teknologi pengajaran dan pembelajaran ketika covid-19: inklusif, imersif dan integratif.  - .  167. 

farah najihah binti mohamad ismail, shin ying chu, kok beng gan, hye ran park, jaehoon lee steven m. barlow, rogayah a. razak.  (2022).  speech performance among healthy malay female speakers during dual tasks and sentence complexity.  - folia phoniatrica et logopaedica.  112-121. 

normurniyati abd shattar; kok beng gan; noor syazwana abd aziz.  (2022).  experimental setup for markerless motion capture and landmarks detection using openpose during dynamic gait index measurement.  - 2021 7th international conference on space science and communication (iconspace).  286-289. 

syazwana aziz, kok beng gan, azmin sham rambely, kathiresan gopal, muhammad shahimi ariffin & normurniyati shattar.  (2022).  relationship between angle and peak vertical ground reaction force estimation in parachute landing fall among army parachutists using mathematical modelling.  - alexandria engineering journal.  5413-5426. 

chun ho chen, kok beng gan and noor azah abd aziz.  (2022).  upper limbs extension and flexion angles calculation and visualization using two wearable inertial measurement units.  - international journal on robotics, automation and sciences.  1-7. 

kok beng gan.  (2022).  face shield@ukm: an initiative by ukm to protect our frontliner during covid-19 pandemic.  - international journal on robotics, automation and sciences.  30-34. 

amran hossain, mohammad tariqul islam, gan kok beng, saad bin abul kashem, mohamed s. soliman, norbahiah misran & muhammad e. h. chowdhury.  (2022).  microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array.  - scientific reports.  1-27. 

c. s. tony hii, k. b. gan, n. zainal, n. m. ibrahim, s. a. md. rani and n. a. shattar.  (2022).  marker free gait analysis using pose estimation model.  - 2022 ieee 20th student conference on research and development (scored).  109-113. 

md. mahmudur rahman; kok beng gan.  (2022).  range of motion measurement using single inertial measurement unit sensor: a validation and comparative study of sensor fusion techniques.  - 2022 ieee 20th student conference on research and development (scored).  114-118. 

syazwana aziz; muhammad shahimi ariffin; kok beng gan; normurniyati abd shattar.  (2022).  smoothing of hip angle kinematics data during parachute landing using functional data analysis approach.  - 2022 ieee 20th student conference on research and development (scored).  34-38. 

n. syahira m. zamani, asma ashari, sawal hamid md ali, kok beng gan, reuben axel wee ming how, rohaya megat abdul wahab, alizae marny fadzlin syed mohamed, sindhu sinnasamy, mohd hadri hafiz mokhtar.  (2022).  distributed force measurement and mapping using pressure-sensitive film and image processing for active and passive aligners on orthodontic attachments.  - ieee access.  52853-52865. 

audrey huong, kim gaik tay, kok beng gan & xavier ngu.  (2022).  a hierarchical optimisation framework for pigmented lesion diagnosis.  - caai transactions on intelligence technology.  34-45. 

rosmina jaafar;norbahiah binti misran;oteh bin maskon;mohd shawal faizal bin mohamad;gan kok beng.  (2021).  acute myocardial infarction (mi) detection using connected sensors.  - .  . 

roslinda rosli, mardina abdullah, nur choiro siregar, siti aminah bahari, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, badariah bais.  (2021).  raising students' awareness and achievement in space science with solar flare monitoring project-based approach.  - 2021 7th international conference on space science and communication.  1-4. 

mardina bt. abdullah;lilia bt. halim;badariah binti bais;rosadah binti abd majid;mohd azlan shah bin jaafar;noridawaty binti mat daud;roslinda binti rosli;gan kok beng;nurul shazana binti abdul hamid;nurul hajijah binti hair;sabirin bin abdullah.  (2021).  program pemantauan suar matahari menggunakan ukm-sidπ.  - .  . 

syahril amir mohd, kok beng gan, ahmad kamal ariffin.  (2021).  development of medical drone for blood product delivery: a technical assessment.  - international journal of online and biomedical engineering.  183-196. 

azmin sham binti rambely;nor azlin binti mohd nordin;devinder kaur a/p ajit singh;gan kok beng.  (2021).  biomechanical modelling and dynamic simulation of upper limb movements on activity of daily living for normal subjects and stroke survivors.  - .  . 

hong long pua and kok beng gan.  (2021).  development of continuous blood pressure measurement system using photoplethysmograph and pulse transit time.  - international journal on robotics, automation and sciences.  8-12. 

charis teoh yi en; gan kok beng.  (2021).  plant disease detection and classification using camera and convolutional neural network.  - prosiding penyelidikan prasiswazah.  1-12. 

toh leong tan, christabel wan-li kang, kai shen ooi, swee thian tan, nurul saadah ahmad, dian nasriana nasuruddin, azlin ithnin, khaizurin tajul arifin, yook heng lee, nurul izzaty hassan, kok beng gan, hui-min neoh.  (2021).  comparison of spla2-iia performance with high-sensitive crp, neutrophil percentage, pct and lactate to identify bacterial infection: a prospective study.  - scientific reports.  1-9. 

roslinda rosli, mardina abdullah, nur choiro siregar, siti aminah bahari, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, badariah bais.  (2021).  raising students' awareness and achievement in space science with solar flare monitoring project- based approach.  - 7th international conference on space science and communication (iconspace).  290-293. 

kok beng gan, syahril amir mohd, tze yee ng.  (2021).  apps-based temperature monitoring system with location services for medical needs delivery using drone.  - international journal of interactive mobile technologies.  103-117. 

xiang yang lim, kok beng gan, and noor azah abd aziz.  (2021).  deep convlstm network with dataset resampling for upper body activity recognition using minimal number of imu sensors.  - applied sciences.  1-18. 

shaliza jumahat, and norbahiah misran, and gan, kok beng, mohammad tariqul islam, m.a.m yahya.  (2020).  electrocardiogram-based parameters for the prediction of sudden cardiac death: a review.  - jurnal kejuruteraan.  259-269. 

kok beng gan.  (2020).  face shield@ukm: an initiative by ukm to protect our frontliners during covid-19 pandemic.  - university for society international conference (u4sic).  38. 

norbahiah misran; mohammad shahidul islam; gan kok beng; nowshad amin; mohammad tariqul islam.  (2020).  iot based health monitoring system with lora communication technology.  - proceeding 2019 international conference on electrical engineering and informatics (iceei).  514-517. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  teori dan inovasi pengajaran dan pembelajaran: menyusuri pandemik covid-19.  - .  11. 

shaliza jumahat, gan kok beng, norbahiah misran, mohammad tariqul islam, nurhafizah mahri, mohd hasni jaafar.  (2020).  automated qt interval measurement using modified pan-tompkins algorithm with independent isoelectric line approach.  - journal of biomimetics, biomaterials and biomedical engineering.  51-61. 

jiin cong chong, kok beng gan & noor azah abd aziz.  (2020).  wrist angle measurement using wearable inertial sensors.  - undergraduate research project symposium.  5-13. 

sabirin bin abdullah;tamby subahan bin mohd. meerah;mohd. alauddin bin mohd. ali;alina marie binti hasbi;mohd azlan shah bin jaafar;siti aminah binti bahari;gan kok beng;kalaivani a/p chellappan;saadiah binti ramli;siti raihanah abdani.  (2020).  space science virtual task training knowledge portal development.  - .  . 

yoon heng, yap, kok beng gan & siaw chui,chai.  (2020).  development of thermoplastic cutting tool using resistive heater and digital pi controller.  - undergraduate research project symposium.  14-20. 

kok beng gan, kim soon chong, anusha devi nawoor, sue-mian then, nor azian abdul murad and a. rahman a. jamal.  (2020).  development of a hla-b*58:01 allele screening system for allopurinol-induced severe cutaneous adverse reactions detection.  - ieee access.  25306-25323. 

md rashedul islam, md samsuzzaman, norbahiah misran, gan kok beng, mohammad tariqul islam.  (2020).  a tri-band left-handed meta-atom enabled designed with high effective medium ratio for microwave based applications.  - results in physics.  1-12. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  integration of 3d printing in computer-aided design and engineering course.  - 2020 international conference on engineering and computing (iceecomp2020).  1-11. 

mohd hairi mohd zaman, mohd hadri hafiz mokhtar, mohd faisal ibrahim, aqilah baseri huddin, gan kok beng.  (2020).  integration of 3d printing in computer-aided design and engineering course.  - international journal of evaluation and research in education.  934-938. 

mohammad shahidul islam, md samsuzzaman, norbahiah misran,gan kok beng, nowshad amin, mohammad tariqul islam.  (2020).  a gap coupled hexagonal split ring resonator based metamaterial for s-band and x-band microwave applications.  - ieee access.  68239-68253. 

gan kok beng;ahmad kamal ariffin bin mohd ihsan;nor azlin binti mohd nordin;devinder kaur a/p ajit singh;chai siaw chui;rosmina jaafar.  (2020).  upper extremity personalized biomechanical model for stroke survivors using wearable sensors.  - .  . 

devinder kaur a/p ajit singh;chai siaw chui;gan kok beng.  (2020).  upper extremity kinematics and its relationship with age and limb dominance during reaching.  - .  . 

syazwana aziz, azmin sham rambely, kok beng gan, wan rozita wan din.  (2020).  kinetics study in parachute landing fall technique by comparing professional and amateur malaysian army parachutists using kanes method.  - mathematics.  1-15. 

aziz, s., gan, k. b., rambely, a. s..  (2020).  angular kinematics study on parachute landing activity for professional and amateur parachutists of malaysian military using video processing technique.  - malaysian journal of mathematical sciences.  31-45. 

abdulkarim shalool, nasharuddin zainal, cila umat, kok beng gan, siti zamratol-mai sarah mukari.  (2020).  passive noise reduction headphone for an interactive and automated hearing screening device (i-ahead).  - journal of engineering science and technology.  931-945. 

sabirin abdullah, roslinda rosli,gan kok beng, mardina abdullah, lilia halim, norisza dalila ismail.  (2020).  stem outreach program of smart control helicopter competition in malaysia: a descriptive analysis.  - jurnal kejuruteraan.  29-34. 

roslinda rosli, mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2020).  student awareness of space science: rasch model analysis for validity and reliability.  - world journal of education.  170-177. 

gan kok beng,norhana arsad,aini hussain,nasharuddin zainal,sawal hamid md ali,iskandar yahya,mohd faisal ibrahim,mohd hairi mohd zama, mohd huzairi johari,mohd rokhaizat jamaluddin,nor jaziha mat jalil,muhd nuurul iman and aida baharuddin.  (2020).  ieee r10 interviews related to covid19.  - covid19 interviews.  . 

mohammad shahidul islam, mohammad tariqul islam, md. amanath ullah, gan kok beng, nowshad amin, norbahiah misran.  (2019).  a modified meander line microstrip patch antenna with enhanced bandwidth for 2.4 ghz ism-band internet of things (iot) applications.  - ieee access.  12785-12786. 

roslinda rosli,mardina abdullah, nur choiro siregar, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim,noridawaty mat daud, siti aminah bahari, rosadah abd majid, badariah bais.  (2019).  exploring space science through the ukm-sid pi outreach program.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  253-256. 

mohammad shahidul islam, mohammad tariqul islam,ali f. almutairi, gan kok beng, norbahiah misran and nowshad amin.  (2019).  monitoring of the human body signal through the internet of things (iot) based lora wireless network system.  - applied sciences.  1-17. 

nurul salwani mohamad saadon, nur azah hamzaid, nazirah hasnan, muhammad afiq dzulkifli, mira teoh, kok beng gan, glen m. davis.  (2019).  muscle oxygen saturation correlates with muscle mechanomyography during prolonged electrical stimulation-evoked wrist extension exercise.  - 10th international conference on robotics, vision, signal processing and power applications, enabling research and innovation towards sustainability.  101-107. 

syahril amir mohd, kok beng gan, sabirin abdullah, mardina abdullah.  (2019).  the use of raspberry pi and high resolution sound card for very low frequency signal detection.  - proceeding of the 2019 6th international conference on space science and communication (iconspace).  261-266. 

farah najihah mohamad ismail, chu shin ying, gan kok beng & rogayah a. razak.  (2019).  speq: quantification of speech performance in healthy adults.  - 12th international symposium of health sciences.  1. 

pavapriya ponvel, devinder kaur ajit singh, gan kok beng & siaw chui chai.  (2019).  factors affecting upper extremity kinematics in healthy adults: a systematic review.  - critical reviews in physical and rehabilitation medicine.  101-123. 

pavapriya ponvel, devinder kaur ajit singh, kok beng gan, siaw chui chai, mohd azzuan ahmad.  (2019).  shoulder range of motion measurements using goniometer and inertia measurement unit among younger and older adults.  - 12th international symposium of health science (isihat 2019).  67. 

f. abdurrahman, n. arsad, a. ashrif a. bakar, gan kok beng, s. shaari.  (2019).  modified multimode polimer optical nanofiber for volatile organic compound sensing in room temperature.  - journal of optoelectronics and advanced materials.  313-319. 

samla gauri, kok beng gan, sue-mian then.  (2019).  simulation of dna extraction and separation from salivary fluid by superparamagnetic beads and electromagnetic field in microfluidic platform.  - microsystem technologies.  1379-1385. 

norbahiah misran, mohammad shahidul islam, gan kok beng, nowshad amin and mohammad tariqul islam.  (2019).  iot based health monitoring system with lora communication technology.  - international conference on electrical engineering and informatics.  1-4. 

k. s. chong, n. a. devi, s. m. then, k. b. gan.  (2019).  development of a fluorescence detection system for high-resolution melting analysis using silicon photomultiplier.  - journal of engineering science and technology.  951-964. 

kim soon chong, nawoor anusha devi, kok beng gan, sue-mian then.  (2018).  design and development of polymerase chain reaction thermal cycler using proportional-integral temperature controller.  - malaysian journal of fundamental and applied sciences (mjfas).  . 

norbahiah misran, muhammad faiz bukhori, aida baharuddin, ahmad yunus misdi, mohd faisal ibrahim, aqilah baseri hudin, mandeep singh, rosdiadee nordin, nor fadzilah abdullah, gan kok beng.  (2018).  bulletin jkees 2017 edisi okt-dis.  - bulletin jkees 2017 edisi okt-dis.  1-7. 

kim soon chong, kok beng gan & edmond zahedi.  (2018).  development of a real-time adaptive delta compression algorithm for photoplethysmography system.  - ieej transactions on electrical and electronic engineering.  . 

shaiful bahri zainal abidin, wan nor izzati wan jusoh, gan kok beng.  (2018).  kinematic analysis on reaching activity for hemiparetic stroke subjects using simplified video processing method.  - malaysian journal of fundamental and applied sciences.  . 

muhammad hanif ramlee, gan kok beng, nazri bajuri, mohammed rafiq abdul kadir.  (2018).  finite element analysis of the wrist in stroke patients: the effects of hand grip.  - medical & biological engineering & computing.  . 

aws zuhair sameen, rosmina jaafar, edmond zahedi, gan kok beng.  (2018).  a novel waveform mirroring technique for systolic blood pressure estimation from anacrotic photoplethysmogram.  - journal of engineering science and technology.  . 

pavapriya ponvel, devinder kaur ajit singh, gan kok beng, chai siaw chui.  (2018).  differences in shoulder and elbow angles between younger and older adults during forward reaching task.  - minggu penyelidikan dan kolokium siswazah fsk 2018.  . 

seri mastura mustaza, iskandar yahya, mohd hadri hafiz mokhtar, hamimi fadziati a. wahab, siti salasiah mokri, gan kok beng, mohd hairi mohd zaman, kamazulzaman mat, hilmi sanusi, syahirah abdul halim.  (2018).  kursus makmal kejuruteraan berstuktur dan holistik.  - prosiding peka 2017. k-novasi pengajaran dan pembelajaran ukm 2018: pendidikan 4.0: graduan kalis masa depan.  . 

siaw chui chai, kok beng gan.  (2018).  basics of innovation in health sciences: an overview of a new multidisciplinary course.  - world federation of occupational therapists (wfot) congress 2018.  . 

devinder kaur a/p ajit singh;sabarul afian bin mokhtar;ponnusamy a/l subramaniam;nor azlin binti mohd nordin;gan kok beng.  (2018).  effects of dynamic neuromuscular stabilization (dns) on lumbar motions of a specific task among adults with chronic non-specific low back pain.  - .  . 

iskandar yahya, seri mastura mustaza, hilmi sanusi, gan kok beng, syahirah abd. halim, mohd hadri hafiz mokhtar, kamarulzaman mat, mohd hafiz baharuddin, ahmad asrul ibrahim.  (2018).  kkkl2151 lab handbook: electrical & electronics laboratory ii.  - .  . 

h.a. chong; k. b. gan.  (2017).  development of automated triage system for emergency medical service.  - 2016 international conference on advances in electrical, electronic and system engineering.  642-645. 

k. s. chong; k. b. gan.  (2017).  portable polymerase chain reaction (pcr): thermal ramping rate performance evaluation.  - biomedical engineering and sciences (iecbes), 2016 ieee embs conference on.  447-449. 

cila umat, siti zamratol-mai sarah, gan kok beng & nasharuddin zainal.  (2017).  i-ahead: an automatic hearing screening device.  - malaysia research university network (mrun) buletin.  8. 

k. s. chong, k. b. gan & sue-mian then.  (2017).  development of thermal cycler using proportional-integral controller for polymerase chain reaction.  - proceedings of international medical device and technology conference (imeditec 2017).  . 

shaiful bahri, wan nor izzati & gan kok beng.  (2017).  kinematic analysis on reaching activity for hemiparetic stroke subjects using video processing method.  - proceedings of international medical device and technology conference (imeditec 2017).  . 

s shobitha, p m amita, b niranjana krupa & gan kok beng.  (2017).  cuffless blood pressure prediction from ppg using relevance vector machine.  - electrical, electronics, communication, computer, and optimization techniques (iceeccot), 2017 international conference on.  . 

gauri samla, kok beng gan, sue mian then.  (2017).  modeling microfluidic dna extraction using superparamagnetic bead particles in comsol multiphysics simulation.  - microsystem technologies.  4435-4440. 

shaiful bahri zainal abidin, wan nor izzati wan jusoh, hasyatun che-nan, wan fadilah wan abdullah & gan kok beng.  (2017).  estimation of upper limb real dynamic force using surface electromyogram (semg).  - defence s and t technical bulletin.  236-310. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, zainura abd. karim and devinder kaur ajit singh.  (2017).  concurrent validity of chest wall expansion measurement between cloth tape measure, electromagnetic sensor and laser displacement sensor.  - health science research edition 2016.  88. 

chua, s. k., singh, devinder k. a., rajaratnam, b. s., mokhtar, sabarul a., sridharan, r., gan, k. b., chin, k. y. and lee, r. y. w..  (2017).  a study protocol: spinal morphology, physical performance, quality of life and biochemical markers in adults at risk of osteoporotic fractures.  - pertanika journal of science & technology.  1123-1134. 

cila umat, gan kok beng, siti zamratol-mai sarah mukari & nasharuddin zainal.  (2017).  i-ahead : alat saringan pendengaran automatik.  - impak : penyelidikan translasi @ukm.  4. 

abdulkarim shalool, nasharuddin zainal, kok beng gan, cila umat, siti zamratol mai sarah mukari.  (2017).  passive noise reduction improvement by modifying the standard audiology tdh-49 headphone.  - advanced science letters.  1320-1324. 

muhammad hanif ramlee and gan kok beng.  (2017).  function and biomechanics of upper limb in post-stroke patients a systematic review.  - journal of mechanics in medicine and biology.  1-19. 

nurhafizah mahri, kok beng gan, rusna meswari, mohd hasni jaafar & mohd alauddin mohd ali.  (2017).  utilization of second derivative photoplethysmographic features for myocardial infarction classification.  - journal of medical engineering & technology.  298-308. 

muhideen abbas hasan, fahmi samsuri and kok beng gan.  (2017).  a correlation study on motion artifact using photodiode and three axis accelerometer signals.  - indian journal of science and technology.  1-5. 

g. samla, k. b. gan & s. m. then.  (2017).  solid phase microextraction based micro-device for extraction of pcr amplifiable dna.  - the international journal of nanoelectronics and materials.  75-92. 

abdulkarim shalool, nasharuddin zainal, kok beng gan, cila umat.  (2017).  an investigation of passive and active noise reduction using commercial and standard tdh-49 headphones.  - 2016 international conference on advances in electrical, electronic and systems engineering (icaees).  606-609. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali, edmond zahedi & marlia morsin.  (2017).  development of theoretical oxygen saturation calibration curve based on optical density ratio and optical simulation approach.  - advances in electrical and electronic engineering: from theory to applications aip confeence proceeeding.  1-10. 

toh leong tan, lee yook heng, hui-min neoh, gan kok beng, ida zarina zaini, dian nasriana nasuruddin, khaizurin tajul arifin, azlin ithnin, nurul izzaty hassan, nurul saadah, nik nurhanan nik mansor,.  (2017).  pay it forward: sepsis no more.  - .  . 

m. a. m. yahya and k. b. gan.  (2017).  development of a two channel dynamic phantom for fetal heart rate and pulse oximetry application.  - advanced science letters.  1277-1280. 

muhideen abbas hasan, fahmi samsuri , kok beng gan.  (2017).  a novel approach for precise motion artefact detection in photoplethysmograph signal processing based on dark photocurrent.  - international journal of innovative research in advanced engineering.  . 

nurhafizah mahri, kok beng gan, mohd. alauddin mohd. ali, mohd. hasni jaafar & rusna meswari.  (2016).  analysis of myocardial infarction signals using optical technique.  - journal of medical engineering & technology.  155-161. 

muhammad rafiqul islam, kok beng gan, umat cila.  (2016).  observation of vibration response of tympanic membrane using finite element method.  - journal of theoretical and applied information technology.  34-39. 

muhammad faiz bukhori, norbahiah misran, aida baharuddin, ahmad yunus misdi, gan kok beng, mohd faisal ibrahim, mohammad tariqul islam & farizah ansaruddin.  (2016).  bulletin jabatan kejuruteraan elektrik, elektronik dan sistem.  - .  1-9. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, zainura abdul karim, devinder kaur ajit singh.  (2016).  concurrent validity of chest wall expansion between cloth tape measure, electromagnetic and laser displacement sensors.  - malaysian journal of industrial technology.  5-11. 

mardina abdullah, kok beng gan, sabirin abdullah, badariah bais, rosadah abd majid.  (2016).  ionospheric flare detection using raspberry pi.  - iswi newsletter.  . 

mohammed jamal al-mansor, kok beng gan.  (2016).  current trends of communication systems in medical monitoring services: the case of wsns operating system design.  - journal of theoretical and applied information technology.  1-9. 

nancy g. jette, yi l. lim, hui l. lim, sabarul a. mokhtar, kok b. gan, devinder k. a. singh.  (2016).  lumbar kinematics, functional disability and fear avoidance beliefs among adults with nonspecific chronic low back pain.  - sultan qaboos university medical journal.  430-436. 

nor najwatul akmal ab. rahman, kok beng gan, zi jian sia, and devinder kaur ajit singh.  (2016).  concurrent validity of chest wall expansion between cloth tape measure, electromagnetic and laser displacement sensor.  - the international research conference and innovation exhibition (ircie 2016).  . 

muhideen abbas hasan, fahmi samsuri, kok beng gan.  (2016).  a novel photoplethysmograph sensor probe design for motion artifact detection: a comparison study with three axis accelerometer.  - journal of theoretical and applied information technology.  142-150. 

cila umat, mohd. fadhil baserah, azalia lani, abdulkarim bashir shalool, gan kok beng, siti zamratol-mai sarah mukari, nasharuddin zainal.  (2016).  an improved version of the automated hearing screening kit ii. validity study.  - 4th malaysian audiology scientific conference (masco 2016).  . 

cila umat, gan kok beng, abdulkarim bashir shalool, mohd. fadhil baserah, siti zamratol-mai sarah mukari, nasharuddin zainal.  (2016).  an improved version of the automated hearing screening kit i. pilot study.  - 4th malaysian audiology scientific conference (masco 2016).  . 

kb gan, es yahyavi and ms ismail.  (2016).  contactless respiration rate measurement using optical method and empirical mode decomposition.  - technology and health care.  761-768. 

shaiful bahri zainal abidin, gan kok beng & wan fadilah wan abdullah.  (2016).  strok: punca dan pencegahan.  - buletin dalaman budi.  . 

mardina abdullah, badariah bais, rosadah abd majid, gan kok beng, sabirin abdullah, noridawaty mat daud, siti aminah bahari, nor syaidah bahri.  (2016).  raspberry pi: green technology for space weather monitoring.  - impact.  . 

rosadah abd majid, mardina abdullah, badariah bais, gan kok beng, sabirin abdullah, nor syaidah bahri.  (2016).  pengayaan pembelajaran sains angkasa menggunakan raspberry pi.  - kongres knovasi pnp ukm 2016.  . 

ismail mohd saiboon, mohd johar jaafar, bala krishnian muniandy, gan kok beng, ameer ezam hamzan.  (2015).  split immobilizer: saves life.  - .  . 

nurul hajijah hair, dr. gan kok beng.  (2015).  helicopter smart control competition.  - bulletin earth to space.  . 

edmond zahedi, mohd. alauddin bin mohd. ali, gan kok beng, siti raihanah abdani, kalaivani a/p chellappan.  (2015).  electronic rapid prototyping techniques for technopreneurs in the field of healthcare technology innovation.  - .  . 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali & edmond zahedi.  (2015).  introduction to biomedical engineering research projects & case studies.  - .  Chapter 4:71-90. 

kalaivani a/p chellappan, mohd. alauddin bin mohd. ali, amilia binti aminuddin, zaiton binti zakaria, gan kok beng, nurul hajijah binti hair.  (2015).  noninvasive single point vascular risk assessor for multiple cardiovascular risk factors screening.  - pertandingan “smart con.  . 

islam m.r., gan k.b., umat c..  (2015).  umbo displacement transfer function analysis using finite element modeling.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  516-519. 

edmond zahedi, vahid sohani, ma mohd ali, kalaivani chellappan and gan kok beng.  (2015).  experimental feasibility study of estimation of the normalized central blood pressure waveform from radial photoplethysmogram.  - journal of healthcare engineering.  121-144. 

dhifaf azeez, k.b. gan, m.a. mohd ali and m.s. ismail.  (2015).  secondary triage classification using an ensemble random forest technique.  - technology and health care.  419-428. 

y.l. soon, k.b. gan & m. abdullah.  (2015).  development of very low frequency (vlf) data acquisition system using raspberry pi.  - the international conference on space science and communication (iconspace).  485 - 488. 

ismail mohd saiboon, mohd johar jaafar, bala krishnian s/o muniandy, gan kok beng, ameer ezam hamzan.  (2014).  split immobilizer - saves life.  - 25th international invention, innovation and technology exhibition.  . 

vahid sohani, edmond zahedi, m. a. mohd. ali, gan kok beng, kalaivani chellappan.  (2014).  a dynamic model between central aortic pressure and radial photoplethysmogram: experimental proof of concept.  - 5th international conference on intelligent and advanced systems (icias) - technological convergence for sustainable future.  1-4. 

gan kok beng, mohd. alauddin bin mohd. ali, muhammad abdul jamil bin mohammad yassin, shuhaila bt. ahmad, prof. madya dr. edmond zahedi.  (2014).  development of transabdominal fetal oxygen saturation measurement system using ni labview and ni compactrio technology.  - .  . 

nurhafizah mahri, kok beng gan, and mohd. alauddin mohd. ali.  (2014).  extracting features similar to qt interval from second derivatives of photoplethysmography: a feasibility study.  - ieee conference on biomedical engineering and sciences, 8 - 10 december 2014, miri, sarawak, malaysia.  470 - 473. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali and edmond zahedi.  (2014).  investigating the effect of total radiated power on fetus using optical simulation approach based on exposure safety limit for eye and tissue injury.  - journal of life sciences and technologies.  24-27. 

muhammad r. islam, gan k. b. and umat c..  (2014).  umbo displacement transfer function analysis using finite element modeling.  - conference on biomedical engineering and sciences.  516-519. 

e. zahedi, k.b. gan, k. chellappan, m.a.m. ali1 & m.m. mustafa.  (2014).  a synergistic program between engineering and business schools towards medical technology commercialization.  - tensymp ieee region 10 technical symposium 2014.  456-461. 

nur anida jumadi, gan kok beng, mohd alauddin mohd ali, edmond zahedi.  (2013).  determination of the optode array representation using optical properties at systole and diastole.  - optica applicata.  43(4):747-7. 

dhifaf azeez, mohd alauddin ali, kok beng gan and ismail saiboon.  (2013).  comparison of adaptive neuro-fuzzy inference system and artificial neutral networks model to categorize patients in the emergency department.  - springerplus.  2:416. 

chong, k.s.; gan, k.b.; zahedi, e.; ali, m.a.m..  (2013).  data compression technique for high resolution wireless photoplethysmograph recording system.  - proceeding of the 2013 ieee international conference on space science and communication (iconspace).  . 

gan kok beng.  (2013).  non-invasive vascular age risk prediction.  - medical devices and ehealth solutions (compendium of innovative health technologies for low-resource settings 2011-2012).  71. 

k.s. chong, e. zahedi, k.b. gan, m.a. mohd ali.  (2013).  evaluation of the effect of step size on delta modulation for photoplethysmogram compression.  - procedia technology - the 4th international conference on electrical engineering and informatics (iceei 2013).  . 

nurhafizah mahri, gan kok beng, mohd. alauddin mohd. ali.  (2012).  best pulse selection of photoplethysmography signal through comparative method.  - 012 international conference on biomedical engineering, icobe 2012;penang.  . 

kok beng gan, dhifaf azeez, cila umat, mohd alauddin mohd ali, noor alaudin abdul wahab, siti zamratol mai-sarah mukari.  (2012).  development of a computer-based automated pure tone hearing screening device: a preliminary clinical trial.  - biomedical engineering-biomedizinische technik.  57(5):323-332. 

dhifaf aziz, m. a. mohd ali, k. b. gan, ismail saiboon.  (2012).  initialization of adaptive neuro-fuzzy inference system using fuzzy clustering in predicting primary triage category.  - 2012 4th international conference on intelligent and advanced systems, icias 2012;kuala lumpur.  . 

kim soon chong, kok beng gan & mohd. ali mohd. alauddin.  (2012).  development of two-channel simultaneous photoplethysmography recording system.  - itb journal of information and communication technology.  6(2):171-182. 

n.a. jumadi, k.b. gan, m.a. mohd ali & e. zahedi.  (2012).  development of physical 3d model of maternal-fetal to study light interaction through tissue.  - 2012 international conference on biomedical engineering, icobe 2012;penang.  . 

ismail, ms; johar, mj; bala krishnian; mohd radhi, a; saadah, na; gan, kb.  (2012).  development of the pelvic and lower limb immobilization device: a universiti kebangsaan malaysia (ukm) innovation project.  - medicine & health.  1-11. 

k.b. gan, e. zahedi, m.a. mohd ali.  (2011).  investigation of optical detection strategies for transabdominal fetal heart rate detection using three-layered tissue model and monte carlo simulation.  - optica applicata.  41(4):885-896. 

n.a. jumadi, k.b. gan, m.a. mohd ali, and e. zahedi.  (2011).  determination of reflectance optical sensor array configuration using 3-layer tissue model and monte carlo simulation.  - 5th kuala lumpur international conference on biomedical engineering 2011 (biomed 2011) 20-23 june 2011, kuala lumpur, malaysia.  . 

nor anita mmn, kalaivani c, amilia a, ahmad faiz af, zaiton z, wan zurinah wn.  (2011).  young men with abdominal obesity have increased indices of arterial stiffness.  - maso 2011 - scientific conference on obesity.  . 

kok beng gan, edmond zahedi and mohd. alauddin mohd. ali.  (2011).  adaptive filtering applications.  - .  6:141-156. 

gan kok beng, edmond zahedi, mohd. alauddin mohd. ali.  (2010).  measuring fetal heart rates accurately and safely using labview and ni hardware.  - the 2010 graphical system design achievement awards.  . 

khadim, d.a, m ali, m.a., husain, h., gan, k.b., umat, c., a wahab, n.a, mukari, s.z.m..  (2010).  automatic procedure for hearing screening test using computer.  - asia pacific conference of speech, language and hearing sciences 2010 - "current developments in speech, language and hearing sciences research in the asia pacific region".  . 

gan, k.b., khadim, d.a, m ali, m.a., umat, c., a wahab, n.a, mukari, s.z.m..  (2010).  calibration method for pc-based hearing screening kit.  - asia pacific conference of speech, language and hearing sciences 2010 - "current developments in speech, language and hearing sciences research in the asia pacific region".  . 

dhifaf azeez, mohd alauddin mohd ali, hafizah husain, gan kok beng, cila umat.  (2010).  active noise control for hearing screening test: simulation and experiment.  - international journal of e-health and medical communications.  1(3):67-78. 

m. sheikh m. algunaidi, m. a. mohd ali, k. b. gan and e. zahedi.  (2009).  fetal heart rate monitoring based on adaptive noise cancellation and maternal qrs removal window.  - european journal of scientific research.  27(4):565-575. 

dhifaf azeez, mohd alauddin mohd ali, hafizah husain, gan kok beng, cila umat and rahimie mustafa.  (2009).  implementation of active noise control for hearing test application using pc.  - international conference on instrumentation, communication, information technology, and biomedical engineering 2009, icici-bme 2009.  . 

kok beng gan, edmond zahedi, and mohd. alauddin mohd ali.  (2009).  transabdominal fetal heart rate detection using nir photopleythysmography: instrumentation and clinical results.  - ieee transactions on bio-medical engineering.  56(8):2075-2082. 

edmond zahedi, gan kok beng.  (2008).  applicability of adaptive noise cancellation to fetal heart rate detection using photoplethysmography.  - computers in biology and medicine.  38:31-41. 

kok beng gan, m. a. mohd ali and e. zahedi.  (2008).  two channel abdominal ppg instrumentation.  - 4th kuala lumpur international conference on biomedical engineering 2008 ifmbe proceedings.  . 

k.b. gan, e. zahedi and m. a. mohd ali.  (2007).  design and implementation of a pc-based digital synchronous detection system for biological signal measurement.  - proceeding of the 5th student conference on research and development - scored 2007.  .