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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Powering the future: How the DOE is fueling nuclear fuel cycle research and development
As global interest in nuclear energy surges, the United States must remain at the forefront of research and development to ensure national energy security, advance nuclear technologies, and promote international cooperation on safety and nonproliferation. A crucial step in achieving this is analyzing how funding and resources are allocated to better understand how to direct future research and development. The Department of Energy has spearheaded this effort by funding hundreds of research projects across the country through the Nuclear Energy University Program (NEUP). This initiative has empowered dozens of universities to collaborate toward a nuclear-friendly future.
D. K. Wehe, J. Schmidt
Nuclear Science and Engineering | Volume 104 | Number 2 | February 1990 | Pages 145-152
Technical Paper | doi.org/10.13182/NSE90-A23711
Articles are hosted by Taylor and Francis Online.
Recognizing that differential quantities are sometimes not of practical interest, a simple method for projecting integral quantities is presented. The technique uses only the measured moments of the differential quantity to predict other moments and does not require an explicit a priori knowledge of the differential spectrum. The particular application discussed involves prediction of integral quantities from multiple-foil neutron activations, including integral fast fluxes and activities. In energy regions with good response function coverage, the technique is shown to yield reasonably accurate predictions of the integral fluxes (within ∼15%) and other activities (within ∼30%) using a limited set of measured activities. The methods presented for predicting errors, however, were not as effective in providing reliable quantitative error estimates in all cases.