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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
Empowering the next generation: ANS’s newest book focuses on careers in nuclear energy
A new career guide for the nuclear energy industry is now available: The Nuclear Empowered Workforce by Earnestine Johnson. Drawing on more than 30 years of experience across 16 nuclear facilities, Johnson offers a practical, insightful look into some of the many career paths available in commercial nuclear power. To mark the release, Johnson sat down with Nuclear News for a wide-ranging conversation about her career, her motivation for writing the book, and her advice for the next generation of nuclear professionals.
When Johnson began her career at engineering services company Stone & Webster, she entered a field still reeling from the effects of the Three Mile Island incident in 1979, nearly 15 years earlier. Her hiring cohort was the first group of new engineering graduates the company had brought on since TMI, a reflection of the industry-wide pause in nuclear construction. Her first long-term assignment—at the Millstone site in Waterford, Conn., helping resolve design issues stemming from TMI—marked the beginning of a long and varied career that spanned positions across the country.
Yoshinori Kawamura, Yasunori Iwai, Takumi Hayashi, Toshihiko Yamanishi, Kenzo Munakata
Fusion Science and Technology | Volume 56 | Number 1 | July 2009 | Pages 168-172
Tritium, Safety, and Environment | Eighteenth Topical Meeting on the Technology of Fusion Energy (Part 1) | doi.org/10.13182/FST09-A8896
Articles are hosted by Taylor and Francis Online.
Synthetic zeolite is the candidate material of the separation column of the gas chromatograph for the hydrogen isotope analysis. Mordenite (MOR) is one of the zeolite, and has been reported that the MOR column can separate hydrogen isotope at about 200K. So, the present authors have investigated the adsorption capacities of H2 and D2 on MOR at various temperatures, and have predicted the adsorption isotherms of HD, HT, DT and T2. In this work, the adsorption capacities of tritium on MOR at 77K and 87K were investigated, and they were compared with the predicted isotherms. The observed isotherm at 87K agreed with the predicted isotherm well in low pressure region. However, at 77K, the adsorption capacity at low pressure region was smaller than that of D2.
