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.
Elastic constant C33, and the combinations ½(C11 + C12 + 2C66) and C44 + 0.5C13 (see text) of tetragonal lysozyme crystals plotted as a function of RH. The solid line is the best fit to the structural model for ½(C11 + C12 + 2C66), whereas the dashed line is the best fit for C33.
