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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
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A webinar, and a new opportunity to take ANS’s CNP Exam
Applications are now open for the fall 2025 testing period for the American Nuclear Society’s Certified Nuclear Professional (CNP) exam. Applications are being accepted through October 14, and only three testing sessions are offered per year, so it is important to apply soon. The test will be administered from November 12 through December 16. To check eligibility and schedule your exam, click here.
In addition, taking place tomorrow (September 19) from 12:00 noon to 1:00 p.m. (CDT), ANS will host a new webinar, “How to Become a Certified Nuclear Professional.” More information is available below in this article.
Yossi Bushlin, Dov Ingman, Y. Segal
Nuclear Technology | Volume 75 | Number 1 | October 1986 | Pages 23-33
Technical Paper | Fission Reactor | doi.org/10.13182/NT86-A15974
Articles are hosted by Taylor and Francis Online.
The influence of noise on the ability to determine edge locations with radiographs is studied theoretically and experimentally. Four imaging systems having different spread functions are analyzed. For each case the direct approach and the derivative method are utilized. It is shown that an optimal pixel size exists for which the edge location is found with minimum error.
