The porous characteristics of recycled natural fibres make them suitable for use as acoustic
materials. Straw and water hyacinth fibres are natural materials that can potentially be used …

The application of Scirpus grossus (SG) fiber as a sound absorber is important to reduce the
level of noise affected the physical and mental wellbeing of people. The sound absorption …

Environmental stressors in the welding industry are a significant concern for worker safety
and health. To enhance worker performance, it is crucial to create a better workplace …

Occupational environmental stress significantly impacts employees' efficiency, well-being,
and safety within the workplace. This study aimed to evaluate such stress in the metal …

Objective: This study aimed to analyze the effects of ward night noise management in the
context of enhanced recovery after surgery (ERAS) on postoperative sleep quality and …

Carbon tetrachloride (CCl4) is a potent liver toxin. Diclofenac (Dic), leading adverse effects
on the liver, is used among the employees of the industries that use CCl4. The increased …

This review paper examines the role of physiological monitoring techniques in the
manufacturing industry, particularly through the use of Heart Rate Variability (HRV) and …

Narrowband active noise control (NANC) has shown excellent performance in dealing with
the low frequency periodic noise generated by rotating machines, such as fans, engines and …

Introduction: Many industries have multiple factors harmful to health, leading to
simultaneous exposure of these factors to each other. Noise is one of the most common …

Worker exposure to hazardous levels of noise continues to be a concern in United States
(US) industries. The National Institute for Occupational Safety and Health has estimated that …