ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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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Nuclear Science and Engineering
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Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NRC cuts fees by 50 percent for advanced reactor applicants
The Nuclear Regulatory Commission has announced it has amended regulations for the licensing, inspection, special projects, and annual fees it will charge applicants and licensees for fiscal year 2025.
K. P. Gopinathan Nair, Channe Gowda, J. Shylaja Kumari, S. J. Anasuya, T. K. Umesh, Ramakrishna Gowda
Nuclear Science and Engineering | Volume 115 | Number 4 | December 1993 | Pages 300-303
Technical Paper | doi.org/10.13182/NSE93-A24060
Articles are hosted by Taylor and Francis Online.
Total attenuation cross sections of several sugars have been measured for 133Ba photons in a narrow-beam geometry setup, by using a hyperpure germanium detector. The values are compared with the values calculated with the aid of a mixture rule based on Hubbell’s data for the individual elements. Based on the measured values for different sugars, a set of mean mass attenuation coefficients for sugars is given for the energy region of interest.
