Figure 4.
SBET of ACs (a). PSD of BC-0 and BC-2 (b) and BC-1 and BC-3 (c). Cg of ACs (d).
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.