ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
Standards Program
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
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.
D. C. Cutforth
Nuclear Technology | Volume 18 | Number 1 | April 1973 | Pages 67-70
Technical Note | Technique | doi.org/10.13182/NT73-A16109
Articles are hosted by Taylor and Francis Online.
Increasing emphasis is being placed on the quantitative aspects of neutron radiography as an aid in characterizing reactor fuel specimens nondestructively. In general, precise dimensioning from radiographs requires some aid to remove subjectivity from film interpretation; photographic image enhancement was the aid used in this study. The fundamental limitation in determining physical dimensions from radiographs is shown to be related to the ability of the neutrons in the inspection beam to penetrate the samples. Neutron penetration is dependent on parameters other than physical size, so it is reasonable to expect differences between physical dimensions and dimensions derived from radiographs.