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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.
S. Kaplan
Nuclear Science and Engineering | Volume 9 | Number 3 | March 1961 | Pages 357-361
Technical Paper | doi.org/10.13182/NSE61-A25887
Articles are hosted by Taylor and Francis Online.
In the analysis of a reactor space-time problem by the method of modal expansion, the labor is reduced and accuracy improved if the modes are chosen such that the expansion has the property of finality. Modes having this property are identified for a zero power (no feedback) reactor and for a reactor with linearized xenon feedback.