A5012806882- Effects of Vibration on Health
- Metal Forming Simulation Techniques
- Musculoskeletal pain and rehabilitation
- Gear and Bearing Dynamics Analysis
- Metallurgy and Material Forming
- Ergonomics and Musculoskeletal Disorders
- Adhesion, Friction, and Surface Interactions
- Vehicle Noise and Vibration Control
- Acoustic Wave Phenomena Research
- Tribology and Lubrication Engineering
- Mechanical stress and fatigue analysis
- Mechanical Engineering and Vibrations Research
- Product Development and Customization
- Vibration Control and Rheological Fluids
- Design Education and Practice
- Stroke Rehabilitation and Recovery
- Manufacturing Process and Optimization
- Neurological disorders and treatments
- Lubricants and Their Additives
- Botulinum Toxin and Related Neurological Disorders
- Parkinson's Disease Mechanisms and Treatments
- Hydraulic and Pneumatic Systems
- Tribology and Wear Analysis
- Metal and Thin Film Mechanics
- High-Velocity Impact and Material Behavior
Universiti Sains Malaysia
2016-2025
Hospital Universiti Sains Malaysia
2010-2025
Management and Science University
2007-2008
Universiti Sains Islam Malaysia
2002-2008
This paper presents a comprehensive review of recent advancements in surface engineering metals, encompassing techniques, characterization methods and applications. The study emphasizes the significance enhancing performance functionality metallic materials various industries. discusses different techniques employed engineering, including physical such as thermal spray coatings chemical electroplating. It also explores used to assess microstructural, topographical, mechanical properties...
Medical implants are essential tools for treating chronic illnesses, restoring physical function, and improving the quality of life millions patients worldwide. However, implant failures due to infection, mechanical wear, corrosion, tissue rejection continue be a major challenge. Nanocomposites, composed nanoparticles or nanofillers dispersed in matrix material, have shown promising results enhancing performance. This paper provides an overview current state research on use nanocomposites...
The surface of the inner race a detachable roller bearing is monitored periodically to determine deterioration pattern under normal conditions together with vibration level. scanned using an infinite focus microscope evaluate properties utilizing 2D and 3D parameters. Both parameters successfully assess degradation wear surface. Using Dowson-Higginson equation on elastohydrodynamic lubrication, theoretical lubrication film was calculated regimes identified. A high level can be associated...
The characteristics of the Parkinson's disease tremor reported previously are not applicable to full spectrum severity. high- and low-amplitude tremors differ in signal regularity frequency dispersion, a phenomenon that indicates characterisation should be studied separately based on subclinical is close physiological terms amplitude frequency, their distinctive features still undetermined. We aimed determine joint motion unique tremors. were characterised by four hand-arm motions...
Several low-cost force plates have been proposed as alternatives for laboratory-grade plates. Nevertheless, the inability to quantify bilateral ground reaction (GRF) prevents these inexpensive from being used biomechanical analysis and certain clinical metric acquisition. This study developed deep-learning models, such autoencoder U-net, predict GRF vertical measured using a custom plate during sit-to-stand, gait initialization, gait. Results indicated that U-net model, which utilized STFT...
Purpose: Work-related musculoskeletal disorders (WMSDs) during bed-to-wheelchair and wheelchair-to-commode transfers are a significant concern, yet prior assessments often focused on specific subtasks, overlooking potential cumulative risks.
The Trunk Impairment Scale Version 2.0 (TIS 2.0) measures the motor impairment of trunk after a stroke through evaluation dynamic sitting balance and co-ordination movement. Evaluations by physiotherapists depend on their ability in detecting minor changes motion observing limb movements these can be time consuming reduce availability for rehabilitation work. An automated scoring system TIS was proposed to provide more reproducible standardized alternative manual physiotherapist assessments....
Abstract The safety of coaches in frontal crashes is attracting attention various countries. Coach crash studies are done based on standard postures. Occupants travelling long distances may fall asleep, with postures that can be different from the posture. This paper investigates effects sleeping occupant injuries coach collisions by using sled test model and dummies. Four considered including head tilted sideway, slide down seat neutral position, turned torso-head diagonal backrest...
An engine mounting system is the primary vibration isolator of from chassis. The frequency-dependent stiffness and loss factor present a more accurate representation rubber mount as opposed to frequency-independent damping model. In this article, dynamic optimization an considering presented. properties in all three principal directions are measured on basis optimum locations orientation angles individual mounts, which identified minimize mean force transmissibility for range frequencies,...
This article reports on the design and development work a modular pole climbing robot. Modularity was achieved by ensuring similar repeated structures can be coupled controlled in almost fashion. The considers rudimentary aspect of adopts grasp-push-grasp motion arrangement. resulting consists two grippers for grasping central arms lowering, all which employs pneumatic cylinders. whole six steps speed is determined from rate filling cylinders involved. Parallel four-bar linkages arrangement...