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NRC proposes security regulation changes
In 2025, President Trump issued Executive Order 14300, “‘Ordering the Reform of the Nuclear Regulatory Commission,” which directs the NRC to conduct a sweeping, multifaceted overhaul of its structure, culture, and regulations with the aim of facilitating increased deployment of new nuclear technologies and capacity.
Yuan Chen, Rong Liu, Haipin Guo, Wenmian Jiang, Jian Shen
Fusion Science and Technology | Volume 23 | Number 1 | January 1993 | Pages 68-70
Technical Paper | Blanket Engineering | doi.org/10.13182/FST93-A30120
Articles are hosted by Taylor and Francis Online.
Measurements of 14-MeV neutron leakage multiplication in lead are performed by the total absorption method. A polyethylene sphere is used as the neutron moderator and total absorber. Results from a 235U fission chamber and a 6Li glass detector are analyzed. The measurements are 7% lower than ANISN calculations using ENDF/B-VI.