All Stories

  1. Markers of Vascular Function and Future Coronary Artery Disease Risk Among Malaysians with Individual Cardiovascular Risk Factors

    Article • Biomedicines, April 2025, MDPI AG

    Dr Kalaivani Chellappan

  2. Remote Epilepsy Monitoring: Signal Quality and Reliability Comparative Analysis

    Article • IEEE Access, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  3. Variable Length Multi-Objective Whale Optimization for Trust Aware Data Gathering in Wireless Sensor Network

    Article • IEEE Access, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  4. Variable-Length Multiobjective Social Class Optimization for Trust-Aware Data Gathering in Wireless Sensor Networks

    Article • Sensors, June 2023, MDPI AG

    Dr Kalaivani Chellappan

  5. Assessment of a 16-Channel Ambulatory Dry Electrode EEG for Remote Monitoring

    Article • Sensors, March 2023, MDPI AG

    Dr Kalaivani Chellappan

  6. A Computational Model to Determine Membrane Ionic Conductance Using Electroencephalography in Epilepsy

    Article • February 2023, MDPI AG

    Dr Kalaivani Chellappan

  7. Diffuse reflectance-based spectroscopic technique for real-time estimation of localized blood oxygenation parameters from human fingertips: a preliminary study

    Article • Sensors & Diagnostics, January 2022, Royal Society of Chemistry

    Dr Kalaivani Chellappan

  8. Image Processing for mHealth-Based Approach to Detect the Local Tissue Inflammation in Cutaneous Leishmaniasis: A Proof of Concept Study

    Article • Computational and Mathematical Methods in Medicine, November 2021, Hindawi Publishing Corporation

    Prof. Nadira D. Karunaweera, Dr Kalaivani Chellappan

  9. Treatment failure to sodium stibogluconate in cutaneous leishmaniasis: A challenge to infection control and disease elimination

    Article • PLOS One, October 2021, PLOS

    Prof. Nadira D. Karunaweera, Dr Kalaivani Chellappan

  10. Is Heart Rate a Confounding Factor for Photoplethysmography Markers? A Systematic Review

    Article • International Journal of Environmental Research and Public Health, April 2020, MDPI AG

    Dr Kalaivani Chellappan

  11. Computed Tomography Brain Image Advancement for Intracerebral Hemorrhage Diagnosis

    Article • Healthcare Technology Letters, August 2019, the Institution of Engineering and Technology (the IET)

    Dr Kalaivani Chellappan, Dr ZHE KANG LAW, NOR SHAHIRAH SHAIK AMIR

  12. Skipping Exercise Boost Memory among Primary School Students

    Article • January 2019, American Institute of Physics

    Dr Kalaivani Chellappan

  13. Effect of increasing heart rate on finger photoplethysmography fitness index (PPGF) in subjects with implanted cardiac pacemakers

    Article • PLOS One, November 2018, PLOS

    Dr Kalaivani Chellappan

  14. Questionnaire Validation Using Rash Model

    Article • Measurement and Evaluation in Counseling and Development, June 2018, Taylor & Francis

    Dr Kalaivani Chellappan

  15. Comparison of stroke infarction between CT perfusion and diffusion weighted imaging: preliminary results

    Article • March 2016, SPIE

    Dr ZHE KANG LAW, Dr Kalaivani Chellappan

  16. Short Review of Electrocardiogram (ECG) Technique Versus Optical Techniques for Monitoring Vascular Health

    Article • December 2015, Springer Science + Business Media

    Dr Kalaivani Chellappan

  17. Preliminary vertical TEC prediction using neural network: Input data selection and preparation

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  18. UKM GNSS data management framework using client site data processing techniques

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  19. Initial observations of cold surge frequency over Southeast Asia in relation to ENSO-induced anomalies

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  20. The relationship between total electron content (TEC), tides phenomena and the position of moon and sun during the full moon and new moon in Selangor

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  21. Social and emotional self-efficacy of adolescents: measured and analysed interdependencies within and across academic achievement level

    Article • International Journal of Adolescence and Youth, July 2015, Taylor & Francis

    Dr Kalaivani Chellappan

  22. Simultaneous tilt correction and registration of CT angiography and dynamic CT brain images

    Article • May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  23. Experimental Feasibility Study of Estimation of the Normalized Central Blood Pressure Waveform from Radial Photoplethysmogram

    Article • Journal of Healthcare Engineering, March 2015, Hindawi Publishing Corporation

    Dr Kalaivani Chellappan

  24. A Preliminary Study of Cold Surges and Precipitation During the Northeast Monsoon Season Over Malaysia

    Article • Advanced Science Letters, February 2015, American Scientific Publishers

    Dr Kalaivani Chellappan

  25. Automatic volumetric registration of NCCT and CTA brain images using intensity based image registration

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  26. Correlation between lipid profile and finger photoplethysmogram morphological properties among young men with cardiovascular risk: A preliminary result

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  27. Emergency clinic multi-sensor continuous monitoring prototype using e-Health platform

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  28. Evaluation of multichannel speech signal separation with beamforming techniques

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  29. Upper limb rehabilitation in post stroke patients: Clinical observation

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  30. A dynamic model between central aortic pressure and radial photoplethysmogram: Experimental proof of concept

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kok Beng Gan, Dr Kalaivani Chellappan

  31. Role of EEG as Biomarker in the Early Detection and Classification of Dementia

    Article • The Scientific World JOURNAL, January 2014, Hindawi Publishing Corporation

    Mrs Noor K Al-Qazzaz, Dr Kalaivani Chellappan

  32. Collaborative Compressed I-cloud Medical Image Storage with Decompress Viewer

    Article • Procedia Computer Science, January 2014, Elsevier

    Dr Kalaivani Chellappan

  33. Surface Electromyography Signal Processing and Classification Techniques

    Article • Sensors, September 2013, MDPI AG

    Dr Kalaivani Chellappan

  34. ANGKASA research knowledge organization system: A needs analysis study

    Article • July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  35. Bluff Body Fluid Interactions Modelling for Micro Energy Harvesting Application

    Article • Journal of Physics Conference Series, April 2013, Institute of Physics Publishing

    Dr Kalaivani Chellappan

  36. Development of a Fluid Actuated Piezoelectric Micro Energy Harvester: Finite Element Modeling Simulation and Analysis

    Article • Asian Journal of Scientific Research, April 2013, Science Alert

    Dr Kalaivani Chellappan

  37. Post-stroke brain memory assessment framework

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Mrs Noor K Al-Qazzaz, Dr Kalaivani Chellappan

  38. A review of commercially available non-invasive vascular screening technologies for clinical applications

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  39. Carotid intima media thickness among young males with cardiovascular risk factors

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  40. Photoplethysmogram reflection index and aging

    Article • October 2011, SPIE

    Dr Kalaivani Chellappan

  41. Self-Managed Internet Based Individualized Risk Assessor for Malaysian Diabetes Population

    Article • September 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  42. Photoplethysmogram signal variability and repeatability assessment

    Article • November 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan

  43. Arterial property modeling.

    Article • Cardiovascular Engineering An International Journal, November 2007, Springer Science + Business Media

    Dr Kalaivani Chellappan

  44. Effects of Physical Exercise on the Photoplethysmogram Waveform

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Kalaivani Chellappan