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.
Photograph of elasticity microscope equipment. There are three imaging axes: horizontal, vertical and transverse. The deformation axis and slit pushing plate are not shown. On the right is a close-up of the high-frequency ultrasonic transducer (brass-colored cylinder).
