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Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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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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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.
E. Hellstrand, P. Blomberg, S. Hörner
Nuclear Science and Engineering | Volume 8 | Number 6 | December 1960 | Pages 497-506
Technical Paper | doi.org/10.13182/NSE60-A25835
Articles are hosted by Taylor and Francis Online.
The temperature coefficient of the resonance integral for uranium metal and oxide has been measured over a wide temperature range for rods with different diameters. The activation method was used and the 106 kev γ ray following the N239 decay was measured with a pulse-height analyzer. The resonance integral has been expressed as a linear function of The following approximate relations have been found. , The results have been compared with calculated values published elsewhere. The experimental values lie lower than most theoretical ones, but in several cases there is agreement within the common limits of error.
