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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.
T. K. Choy, H. R. Lukens, G. H. Andersen
Nuclear Technology | Volume 1 | Number 2 | April 1965 | Pages 179-183
Technical Paper | doi.org/10.13182/NT65-A20488
Articles are hosted by Taylor and Francis Online.
A rapid, accurate method for the determination of zirconium by activation analysis with radiochemical separation is described. After neutron irradiation of the sample, it is dissolved and allowed to stand over 4 h; then the 97Nb daughter of 97Zr is extracted from the sample solution. A high degree of recovery and separation, esecially from hafnium and other elements usually associated with zirconium, is obtained. These features, coupled with high sensitivity, combine to give the method advantages relative to previous procedures for the determination of zirconium.
