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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 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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Latest News
Nuclear News 40 Under 40: The wait is over
Following the enthusiastic response from the nuclear community in 2024 for the inaugural NN 40 Under 40, the Nuclear News team knew we had to take up the difficult task in 2025 of turning it into an annual event—though there was plenty of uncertainty as to how the community would receive a second iteration this year. That uncertainty was unfounded, clearly, as the tight-knit nuclear community embraced the chance to celebrate its up-and-coming generation of scientists, engineers, and policy makers who are working to grow the influence of this oft-misunderstood technology.
Ian J. Hastings, David R. McCracken, Elio Mizzan, Roger D. Barrand, John R. Kelm, Ken E. Nash, J. Novak
Nuclear Technology | Volume 70 | Number 2 | August 1985 | Pages 268-273
Technical Paper | Material | doi.org/10.13182/NT85-A33652
Articles are hosted by Taylor and Francis Online.
Twenty-four-hour sweep tests have been carried out in flowing air at 200 and 400°C on deliberately defected UO2 fuel elements with 2.5-yr discharge times. At 200 C there was no diametral change, but at 400 °C, swelling and severe sheath cracking were observed. Neither short-lived fission products nor 134Cs, I37Cs, or 106Ru were detected above background. Maximum 85Kr release was ≤7.4 × 104 Bq (≤2 × 10-6 Ci).
