@ProfCharlesHaas @CorsIAQ @JLaverge showed for bedding sources, the breathing zone concentration ranged from 1 to 2 times the concentration in the bulk room air. For pillow sources the breathing zone concentration ranged from 2 to 4 times the concentration
@futureproofr @jljcolorado We have intake fractions for chemicals in various scenarios. Here is one for sleep from @JLaverge. Thermal plumes matter! 40% exposure reduction in bed to chemicals. https://t.co/Rwix2w6xrZ
Sleeping w/ head under covers increases intake of mattress emissions by 24 & in own-breath rebreathing rate > 60%!! http://t.co/wvqOeSa7iI
Sleeping w/ head under covers increases intake of mattress emissions by 24 & in own-breath rebreathing rate > 60%!! http://t.co/wvqOeSa7iI