Nuclear Energy and Nuclear Disasters. Uranium in which the proportion of the isotope uranium-235 has been increased See also: Depleted Uranium
U.S. Environmental Protection Agency, Radiation Glossary, Office of Radiation and Indoor Air Radiation Protection Division, Washington, DC, USA 2013. http://www.epa.gov/radiation/glossary/index.html#a , (Dzstr/ Rad Emr - Amer) {823}