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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
Vikram N. Patel, J. N. Anno
Nuclear Technology | Volume 56 | Number 2 | February 1982 | Page 401
Technical Note | Material | doi.org/10.13182/NT82-A32867
Articles are hosted by Taylor and Francis Online.
The radiation-induced outgassing (RIO) was measured for a molecular sieve material used in sorption pumps (Linde Molecular Sieve Type 13X) exposed at 20°C to 60Co gamma radiation at a dose rate of 9.0 × 104 rad/h. The measured outgassing rate was found to be (7.03 ± 2.21) × 10-10 Pa ℓ /(cm2.s).Mrad-1h-1, which is consistent with values determined previously for various metals. This RIO is equivalent to a thermal bakeout at only 30°C. It was concluded for this material that the RIO is not a viable alternative to thermal bakeouts.