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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
B. W. Wilkinson, J. Toth-Allen
Nuclear Technology | Volume 13 | Number 1 | January 1972 | Pages 103-105
Technical Note | Analysis | doi.org/10.13182/NT72-A31073
Articles are hosted by Taylor and Francis Online.
The neutron activation analysis of platinum (an element which yields a short-lived radioactive species, 199Pt) in biological tissue has been demonstrated by the analysis of the longer lived radioactive 199Au daughter of the 199Pt. The longer lived gold allows the radiochemical separation of sodium from the trace elements present in biological tissue and permits a more leisurely counting technique. Linearity of the net counts per µg of platinum versus µg of platinum added has been demonstrated. This technique provides a useful method for the analysis of any element whose short-lived radioisotope decays to a longer lived daughter.
