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Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Candidates for leadership provide statements: ANS Board of Directors
With the annual ANS election right around the corner, American Nuclear Society members will be going to the polls to vote for a vice president/president-elect, treasurer, and members-at-large for the Board of Directors. In January, Nuclear News published statements from candidates for vice president/president-elect and treasurer. This month, we are featuring statements from each nominee for the Board of Directors.
John P. Barton
Nuclear Technology | Volume 15 | Number 1 | July 1972 | Pages 56-67
Technical Paper | Radioisotope | doi.org/10.13182/NT72-A31162
Articles are hosted by Taylor and Francis Online.
Studies have been performed to evaluate the isotopic neutron source 252Cf for neutron radioraphy. By special methods of fine tuning it is possible to obtain neutron radiographs that can be compared with those obtained from a nuclear reactor facility using very low collimation (gadolinium foil converter, medium resolution film, 1:25 collimator ratio). The 252Cf exposure necessary for this quality neutron radiograph is 1 mg for 100 h (or 10 mg for 10 h, etc.). A neutron source, 244Cm-Be, expected to become available as a by-product of the nuclear power program, provides neutron radiographs similar in quality to those from 252Cf.
