| http://www.w3.org/ns/prov#value | - In certain embodiments, factors such as the airflow velocity, the release mechanism and the physical form of a first compound disposed on the first area can be selected to produce an aerosol comprising particles characterized by a MMAD ranging from 1 ??m to 5 ??m, and in certain embodiments ranging from 0.01 ??m to 0.1 ??m.
|
