The IAEA’s new instructional videos on computed tomography highlight the steps of the optimization process. (Photo: IAEA) To support hospitals and specialists around the world in meeting their safety ...

The quantity Ca, also called Computed Tomography Air Kerma Index can be measured free in air or in an air cavity within specific polymethylmethacrylate (PMMA) phantoms for head and body. CTDI values ...

Posted: September 8, 2008 Using neutron computed tomography techniques helps scientists understand plant root function (Nanowerk News) The McClellan Nuclear Radiation Center (MNRC) in Sacramento, CA ...

We also introduce the system of "parallel-linear" linking functions for multiple subpopulations and show that, for this system, our measure of population invariance can be computed easily from the ...

Computed tomography, commonly known as a CT scan, combines multiple X-ray images with the aid of a computer to produce cross-sectional views of the body. Cardiac CT is a heart -imaging test that ...