Figure 9.
Phasor magnitudes for the day-shift, and rotating-shift nurses (a) and for the two groups of rats (b).
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.