Figure 4.
Comparison between the experimental data (dots) and the best fitting power laws αtβ for the first phase of the degradation process according to scaling low Mt =α·tβ
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.