Figure 6.
Storage modulus (A) and tan δ (B) graphs for archaeological and contemporary elm. The line at 40 °C indicates the temperature above which transient moisture effects may influence observations of damping.
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.