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Deposition flux of 1 nm particles on the nasal cavity during inspiration at airflow rate of 74 mL/min (Left column; during acceleration--t=1/10T, deceleration--t=4/10T, and steady state) and 119 mL/min (Right column; during acceleration--t=2/10T, deceleration--t=3/10T, and steady state) during restful breathing (Septal view) (Unit: g/cm2/s).
