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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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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.
Genichi Matsumoto, Naohide Murata, Soju Suzuki, Mitsugu Matsumoto, Kohei Ohkubo, Yasushi Ikeda
Nuclear Technology | Volume 72 | Number 2 | February 1986 | Pages 201-211
Technical Paper | Radioisotopes and Isotope | doi.org/10.13182/NT86-A33742
Articles are hosted by Taylor and Francis Online.
A track-etch method of neutron radiography using a new 10B4C converter was studied. Various characteristics of the track-etch films were measured and compared with a conventional emulsion method. The etch pit production rates, resolution powers, and graininess relating to the etching conditions were precisely investigated. Various fine radiographs were obtained, including simulated fast breeder reactor fuel and irradiated fuel pins. The resolution power and the image quality of the track-etch radiography were comparable to those using a combination of gadolinium foil and fine grain films with shorter exposure times.
