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.	2010 Summer Professional Development School Internal Dosimetry 23 - 26 June 2010 Idaho State University, Pocatello, Idaho
.	International Conference on Radiation Protection in Medicine 1-3 September 2010 Varna, Bulgaria
.	2010 Meeting of the Air Monitoring Users Group 4-7 May 2010 Las Vegas, NV

21 March 2010

Depleted uranium

Uranium having a percentage of uranium-235 smaller than the 0.7 percent found in natural uranium. It is obtained from spent (used) fuel elements or as byproduct tails, or residues, from uranium isotope separation.