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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
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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Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
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.
Technical Session|Sponsored by THD
Thursday, December 2, 2021|1:00–2:45PM EST |Columbia 9
Session Chair:
Juliana Duarte (Virginia Polytechnic Institute & State Univ.)
Alternate Chair:
Cody S. Wiggins
Session Organizer:
Rodolfo Vaghetto
Student Assistant:
David Reger
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Experimental Comparison of Core Power During PCC Accidents in a High Temperature Gas Reactor
1:05–1:25PM EST
T. M. Moore (Oregon State Univ.), B. G. Woods (Oregon State Univ.)
Paper
Temperature Measurements of a Natural Convection Jet in the Hemispherical Upper Plenum of a Scaled High Temperature Gas Cooled Reactor
1:25–1:45PM EST
Blake Maher (Texas A&M Univ.), Thien Nguyen (Texas A&M Univ.), Yassin Hassan (Texas A&M Univ.)
An Experimental Investigation on the Hydraulic Characteristics of Concentric Annular Type Wick Structure of Heat Pipes for Micro-Reactor
1:45–2:05PM EST
Joseph Seo (Texas A&M Univ.), Daegeun Kim (Texas A&M Univ.), Hansol Kim (Texas A&M Univ.), Yassin A. Hassan (Texas A&M Univ.)
Experimental and Investigation of Air Flow Through a Saturated Porous Medium Using X-ray
2:05–2:25PM EST
Camila F. Matozinhos (Texas A&M Univ.), Gabriel C. Q. Tomaz (Texas A&M Univ.), Rodolfo Vaghetto (Texas A&M Univ.), Yassin Hassan (Texas A&M Univ.)
High Speed PIV Measurements in Water Hammer
2:25–2:45PM EST
Roberto Capanna (George Washington Univ.), Philippe M. Bardet (George Washington Univ.)
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