Threshold limit values (TLVs) are intended to protect workers from the severest effects of thermal stress and to establish the exposures to heat in working conditions. Earlier, acute heat strokes often occurred as a result of working in hot environments in Japan. However, acute heat strokes recently sometimes occurred in outdoor work environments such as industrial constructions and agriculture...

The current study investigates the factor structure of Work Values Questionnaire (WVQ) which measures how important each 44 different features a job are to respondent. Over 750 international working professionals, primarily from UK, completed survey included WVQ, and self-perceived success. Factor analysis (both exploratory confirmatory) was conducted extract factors facets. Structural equation...

This study aims to investigate the role played by social networks, including Facebook and Telegram, in changing the social life styles of the young and middle-aged generations of Iranian society. The research method consists of survey group of 512 people of the young and middle-aged generations selected from 5 provinces using multi-stage cluster sampling. Data were collected using a research-ma...