2024年6月24日 · FGR 15 updates the 1993 Federal Guidance Report No. 12 (FGR 12), External Exposure to Radionuclides in Air, Water, and Soil. FGR 15 incorporates advances in radiation protection science regarding how organ/tissue doses change with age and sex.

2024年9月13日 · Compared to FGR 12, FGR 15 incorporates six different age groups (whereas FGR 12 had one), updated tissue weighting factors (as recommended in ICRP Publication 103) and radionuclide decay data (as provided in ICRP Publication 107), and improved computing power to provide more precise calculations.

2019年8月2日 · Federal Guidance Report No. 15, External Exposure to Radionuclides in Air, Water and Soil, is part of a series designed to provide technical information for use in implementing radiation protection programs.

----- DRAFT, DO NOT QUOTE OR CITE Table 2.1 Details of the FGR 15 Methodology Radiation transport Only Monte Carlo, except for electron dose to skin Cross-section library ENDF/B-VI.8 Mean free path definition Total cross-section, including coherent scatter Reference persons of age 0, 1,5, 10, and 15 years and adult; non-adults represented by ...

2019年6月30日 · FGR 15 tabulates age-specific reference person effective dose-rate coefficients for 1,252 radionuclides based on external exposure to radionuclides distributed in air, water, and soil. The report updates and expands the 1993 FGR 12.

15 II.5. Angular dependence of air kerma for a 1 Bq m-3 100 keV isotropic plane surface ... (FGR 12) to that of Zankl et al. ..... 37 II.13. Effective dose equivalent ...

2015年11月1日 · Federal Guidance Report 15: External Exposure to Radionuclides in Soil, Air, and Water Show authors by Nolan E Hertel, Keith F Eckerman, Michael B Bellamy, C. E. Easterly, Richard W Leggett, Jeff Ryman, Debra J Stewart, Michael Boyd