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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting 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!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
The U.S. Million Person Study of Low-Dose-Rate Health Effects
There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
Technical Session|Space Nuclear Propulsion
Monday, May 5, 2025|1:00–2:40PM CDT|SPOC A (Space & Rocket Center)
Session Chair:
Will Grier (NASA Langley Research Center)
Session Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
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Coalescence of Designed and Natural Space Radiological Environments
1:00–1:25PM CDT
Tyler R. Steiner (NASA Glenn Research Center), Jarvis A. Caffrey (NASA Marshall Space Flight Center), Jonathan D. Barth (NASA Goddard Space Flight Center)
Paper
Presentation Slides (Visible to Attendees)
Designing Nuclear Electric Propulsion Systems: Optimizing Under Mission Constraints
1:25–1:50PM CDT
Pablo Rubiolo (Univ. Grenoble Alpes), Francisco Szmandiuk (Univ. Grenoble Alpes)
Preliminary Guidelines on the use of Highly Enriched Uranium in NASA Space Nuclear Power and Propulsion Projects
1:50–2:15PM CDT
Susan S. Voss (GNNA LLC), James Werner (AMA)
Preliminary Low-Thrust Direct Trajectory Design Using Nuclear Electric Propulsion for Rendezvous Missions to Jupiter
2:15–2:40PM CDT
Monica A. Salunkhe (Univ. Alabama, Huntsville), Gabe Xu (Univ. Alabama, Huntsville), L. Dale Thomas (Univ. Alabama, Huntsville)
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