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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
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August 2025
Fusion Science and Technology
Latest News
The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
Technical Session|Space Nuclear Power and Propulsion
Friday, April 5, 2024|1:35–2:55PM EDT|Engineering Services Building Room 122
Session Chair:
Christopher T. Balbier (Penn State University)
Alternate Chair:
Jacob Maxeiner (Penn State University)
Session Organizer:
Jonathan B. Balog (Penn State University)
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Radiation Mapping of a Nuclear Thermal Propulsion System
1:35–1:55PM EDT
Joseph P. Rumbaugh (U.S. Military Academy), Alexander J. Lesko (U.S. Military Academy), Gabrielle I. Hall (U.S. Military Academy), Marissa A. Massey (U.S. Military Academy)
Paper
Mars and Beyond: Design of a Nuclear Space Propulsion System
1:55–2:15PM EDT
Lucas Diehl (Virginia Commonwealth Univ.), Ben A. Impson (Virginia Commonwealth Univ.), Anthony J. Hall (Virginia Commonwealth Univ.), Candler Langston (Virginia Commonwealth Univ.)
Lunar Power: Radioisotope Thermoelectric Generator
2:15–2:35PM EDT
Logan J. Hiland (Embry-Riddle Aeronautical Univ.), Joey Meboe (Embry-Riddle Aeronautical Univ.), Gabriel Payan (Embry-Riddle Aeronautical Univ.), Karl Heine (Embry-Riddle Aeronautical Univ.)
Centrifugal Nuclear Thermal Rocket CFE Temperature Distribution Analysis using Ansys
2:35–2:55PM EDT
Drew C. Stuffick (Penn State), Zachary T. Herzog (Penn State), Saeed Alhosani (Penn State)
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