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5 Mar 2011 This study investigates the contribution of radon (222Rn)-bearing water to indoor Intercomparison of Rn-222 determination from ground-.
 Radon (Rn-222) is produced in a uranium bearing rock system from Ra-226, as part of the U238 decay series. The application of stress to rocks is thought to
7.1.3 Radiological Risk Associated with Radium-Bearing Wastes. 58 Sensitivity of Dose Calculations to Rn-222 Emanation Coefficient .. 54.
Seven selected uranothorianite bearing pyroxenites samples from old “Estimation du Pouvoir d'échappement du Rn-222 des Roches Uranifères de
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J Environ Radioact. 2011 Apr;102(4):400-6. doi: 10.1016/j.jenvrad.2011.02.010. Epub 2011 Mar 5. Contribution of (222)Rn-bearing water to indoor radon and
URANIUM ORE BEARING FORMATIONS. Mark S. Pelizza, P.G.. Matt Hartmann, P.G.. Uranium Resources, Inc. BACKGROUND RN-222 AT ISRs. 14
Rn-222, Rn-220, RnD) is a naturally occurring radioactive gas which bearing the manufacturer's name and product description, NSAI radon gas (Rn-222).
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