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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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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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August 2024
Latest News
New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
William H. Miller, Walter Meyer
Nuclear Science and Engineering | Volume 64 | Number 4 | December 1977 | Pages 886-889
Technical Note | doi.org/10.13182/NSE77-A14506
Articles are hosted by Taylor and Francis Online.
Albedos have been experimentally measured for a spectrum of fast fission neutrons incident on a 24- × 24- × 9-in. concrete slab. The source of fast neutrons for the experimental studies was the Missouri University Research Reactor; the direct and reflected neutron spectra were detected using a 2- × 2-in. liquid-scintillation spectrometer system. Previously published Monte Carlo calculated albedos have indicated a weak dependence on the azimuthal angle of reflection. These experimental measurements have confirmed this result and identified the effect of the incident angle on this relationship.
