Figure 5.
Example of isolation recognition: (a) Before link hole occurrence; (b) Link hole occurrence and searching for new parents; (c) Recognizing isolation; (d) Sleeping in isolation.
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.