Fig. 11.
Aspiration efficiency from simulations (solid lines) compared to current IPM criterion and proposed low-velocity inhalable criterion (I = 1 − 0.0038d ae) from Aitken et al. (1999) (dashed lines).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.