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.
Reconstructed and smoothed XFCT (left column), transmission CT (right column), and fused (middle column) images of 3-cm-diameter PMMA phantom under both the “high” (top row) and “low” (bottom row) configurations. The concentrations of the GNP/PBS inserts for the “high” configuration were 0.1, 0.3, and 0.5 wt. % and 0.03, 0.08, and 0.3 wt. % for the “low” configuration.
