This paper attempts a preliminary assessment of indoor conditions and thermal comfort in a room coupled with direct evaporative cooler in four different climatic zones of India. A room in a building has been simulated to obtain diurnal hourly values of room air dry bulb temperature and relative humidity for the summer months of March, April, May and June in selected locations in (i) hot and dry, (ii) composite, (iii) warm and humid, and (iv) moderate climatic zones.

levy upheld: Germany's highest court has rejected a challenge against the government's tax on fossil fuels and electricity. The tax added US $0.04 to the price of a litre of petrol per year. The

rapped for laxity: The Delhi Pollution Control Committee (DPCC) has received a sharp reprimand from the Delhi High Court (HC) for failing to ensure the closure of polluting units in the capital. The

Role of the Supreme Court in Delhi

After visiting hospitals and slums VIBHA VARSHNEY has found that asthma makes poor children suffer far more than their rich counterparts. And a complete lack of policy, or official action, compounds their affliction