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NRC proposes changes to its rules on nuclear materials
In response to Executive Order 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” the NRC is proposing sweeping changes to its rules governing the use of nuclear materials that are widely used in industry, medicine, and research. The changes would amend NRC regulations for the licensing of nuclear byproduct material, some source material, and some special nuclear material.
As published in the May 18 Federal Register, the NRC is seeking public comment on this proposed rule and draft interim guidance until July 2.
T. J. Hoffman, H. L. Dodds, Jr., M. T. Robinson, D. K. Holmes
Nuclear Science and Engineering | Volume 68 | Number 2 | November 1978 | Pages 204-211
Technical Paper | doi.org/10.13182/NSE78-A27291
Articles are hosted by Taylor and Francis Online.
The purpose of this work is to investigate the applicability of the discrete-ordinates (SN) method to light ion sputtering problems. In particular, the neutral particle discrete-ordinates computer code, ANISN, is used to calculate sputtering yields. No modifications to this code are necessary to treat charged particle transport. However, a cross-section processing code is needed for the generation of multigroup cross sections; these cross sections include a modifi