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Division Spotlight
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
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!
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Latest News
Hinkley Point C gets over $6 billion in financing from Apollo
U.S.-based private capital group Apollo Global has committed £4.5 billion ($6.13 billion) in financing to EDF Energy, primarily to support the U.K.’s Hinkley Point C station. The move addresses funding needs left unmet since China General Nuclear Power Corporation—which originally planned to pay for one-third of the project—exited in 2023 amid U.K. government efforts to reduce Chinese involvement.
D. C. Harris, J. N. Beck, W. L. Raines, J. T. Harvey, K. G. W. Inn, J. L. Meason, H. L. Wright
Nuclear Science and Engineering | Volume 63 | Number 4 | August 1977 | Pages 504-507
Technical Note | doi.org/10.13182/NSE77-A27065
Articles are hosted by Taylor and Francis Online.
The mass-yield distribution for the neutroninduced fission of 238U by degraded fission spectrum neutrons with an average energy of 1.52 MeV has been measured radiochemically for 26 mass chains in the region A = 89 to 153. Germanium-lithium gamma-ray spectroscopy coupled with beta-particle counting techniques was used to determine the absolute activities of each nuclide measured. The absolute cumulative fission yield of mass chain 140 (140Ba - 140La) was determined to be 6.07 ± 0.24%, and all other reported yields were measured relative to that value. Measured yields ranged from a maximum of 6.33 ± 0.55% for 103Ru on the light mass wing and 6.54 ± 0.28% for 133I on the heavy mass wing to a minimum of 0.030 ± 0.007% for 121Sn in the valley region. Results from this investigation provide a consistent set of cumulative mass yields from 238U fission induced by a well-characterized neutron spectrum.