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Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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NRC cuts fees by 50 percent for advanced reactor applicants
The Nuclear Regulatory Commission has announced it has amended regulations for the licensing, inspection, special projects, and annual fees it will charge applicants and licensees for fiscal year 2025.
Harvey J. Amster, Robert C. Gast
Nuclear Science and Engineering | Volume 11 | Number 2 | October 1961 | Pages 192-198
Technical Paper | doi.org/10.13182/NSE61-A28064
Articles are hosted by Taylor and Francis Online.
For each plane over which foil activation was integrated in the preceding article, the corresponding value was calculated by the DAEDALUS code with an assumed set of D-D, hydrogen, and oxygen cross sections. Account was taken of the foil angular sensitivity and the finite size of the source tube. The experimental and theoretical values agree well at individual planes and yield ages of 126 ± 1 cm2 and 129 ± 1 cm2 respectively. Since this slight discrepancy is opposite in direction to that for fission spectrum neutrons, one might suspect that it was caused by unjustifiably ignoring certain effects in the analysis; however, an account of most of these effects would increase the calculated age still further.