HEAT-BALANCE OF THE HUMAN-BODY IN DIFFERENT WEATHER CONDITIONS IN NORTH-EAST POLAND - THE PROBLEM OF THERMAL-STRESS

The problem of the heat balance of the human body under unstationary thermal conditions was examined. A heat balance model was used. Some days with different weather conditions were taken for comparative analysis of the heat balance and thermal stress hazard. During all warm and hot days, thermal stress was observed. Problems of thermal sensations and state of pleasantness were discussed also.