ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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Fusion Science and Technology
Latest News
Countering the nuclear workforce shortage narrative
James Chamberlain, director of the Nuclear, Utilities, and Energy Sector at Rullion, has declared that the nuclear industry will not have workforce challenges going forward. “It’s time to challenge the scarcity narrative,” he wrote in a recent online article. “Nuclear isn't short of talent; it’s short of imagination in how it attracts, trains, and supports the workforce of the future.”
Y. Ikeda, Y. Seki, H. Maekawa, Y. Oyama, T. Nakamura
Fusion Science and Technology | Volume 8 | Number 1 | July 1985 | Pages 1466-1471
Blanket Neutronic | Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) | doi.org/10.13182/FST85-A39973
Articles are hosted by Taylor and Francis Online.
Experiments on induced activities in type 316 stainless steel (SUS316) have been performed to verify an induced activity calculation code system, THIDA, by using the FNS facility. Samples of 10 mm φ × 2 mm t SUS316 were irradiated in three different D-T neutron fields. One sample was positioned at 10 cm from the target without any assembly around it and the other two placed inside the Li2O-C pseudo-spherical blanket assembly. After the irradiation, spectra of gamma-rays emitted from produced activities in each sample were measured by using a 60 cm3 Ge(Li) detector following the cooling times from 10 min. to about one month. The gamma-ray spectra were compared with those calculated by THIDA. All measured total gamma-ray intensities agreed with calculated ones within 15 % except one case. Though there are some disagreements in the individual gamma-ray intensities, the agreements are good as a whole.
