internal climate 66 ventilation and air-conditioning 38 air-conditioning 11 simulation and modelling 11 ventilation 10 health harmful substances 9 thermal comfort 8 more ... environmental hygiene 6 heating 6 air cleanness monitoring 5 air pollution 5 schools 5 office buildings 4 buildings (architecture) 4 cooling 4 historical buildings 4 air conduits 4 filtration 3 filters 3 garages 3 office rooms 3 measurement 3 dwelling houses 3 radioactivity protection 3 computational fluid dynamics 3 technical standards 3 temperature 3 cooling mechanisms 2 buildings energy efficiency 2 front walls 2 less ...