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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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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Latest News
Perpetual Atomics, QSA Global produce Am fuel for nuclear space power
U.K.-based Perpetual Atomics and U.S.-based QSA Global claim to have achieved a major step forward in processing americium dioxide to fuel radioisotope power systems used in space missions. Using an industrially scalable process, the companies said they have turned americium into stable, large-scale ceramic pellets that can be directly integrated into sealed sources for radioisotope power systems, including radioisotope heater units (RHUs) and radioisotope thermoelectric generators (RTGs).
Ansar Parvez, Martin Becker
Nuclear Science and Engineering | Volume 65 | Number 2 | February 1978 | Pages 354-367
Technical Paper | doi.org/10.13182/NSE78-A27163
Articles are hosted by Taylor and Francis Online.
An interactive graphic technique has been developed to analyze and interpret integral measurements. The method has been employed to carry out sensitivity studies and interactive data adjustments to the Rensselaer Polytechnic Institute flux measurements in an assembly of uranium depleted in 235U isotope. Adjustments (relative to ENDF/B-IV) in the total inelastic cross section and the secondary distribution are reported.
