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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.
D. R. Wyman, A. A. Harms
Nuclear Science and Engineering | Volume 89 | Number 3 | March 1985 | Pages 273-279
Technical Note | doi.org/10.13182/NSE85-A17548
Articles are hosted by Taylor and Francis Online.
The buildup factor for a collimated neutron beam normally incident on a single infinite slab is derived for the cases in which the beam intensity is first taken as the total scalar flux and then as the forward partial current. These functions are specified in a series derived from a solution of the integral neutron transport equation. Relative magnitudes and other properties of these buildup factors are thereby quantitatively examined and their ready applicability suggested.
