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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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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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.
Ronald M. Gilgenbach, Lorne D. Horton, Otho E. Ulrich
Fusion Science and Technology | Volume 4 | Number 3 | November 1983 | Pages 508-511
Technical Note | ICF Chamber Engineering | doi.org/10.13182/FST83-A22800
Articles are hosted by Taylor and Francis Online.
Experiments have been performed to measure the effect of Cs gamma emission on the length and distribution of long chains of C02 laser-induced plasma beads in atmospheric pressure air. Schlieren photography data show that negative ions produced by the Cs source result in a shift of the breakdown plasma to lower C02 laser intensity regions. No significant change in the total plasma length or uniformity has been observed. These experiments are relevant to the role of wall activation in fusion reactors using electron or light ion beams injected through plasma channels.
