Hi Vijay
I not come across anything specific to thermal spray, but I sure there must be studies regarding say the effects on the mental well-being and stress levels of people exposed to noise or repetitive/monotonous work tasks and probably many other issues. It is probably an area we do not take seriously enough or think about when addressing health and safety issues, as it can be difficult enough just considering the physiological side.
I hope I caused no offence with my light hearted response earlier, I only wanted to make sure we were talking about mental rather than physical well-being
Mental health problems effect many people and certainly appears to be poorly understood as compared to physical health.
Interesting topic, worthy of discussion. I will try to keep my eye out for any relevant information.