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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
Carl M. Unruh
Nuclear Technology | Volume 24 | Number 3 | December 1974 | Pages 314-322
Technical Paper | Radioactive Waste | doi.org/10.13182/NT74-A31493
Articles are hosted by Taylor and Francis Online.
Man receives radiation doses from a variety of sources. Background radiation from terrestrial sources, cosmic rays, and the internal deposition of naturally occurring radioactive materials amounts to about 94 mrem/yr at sea level and varies widely with location and elevation. Medical services are estimated to contribute an average of 75 mrem/yr currently. Global fallout from previous weapons tests contribute about 4 mrem/yr. For 1970 the average annual dose from the U.S. nuclear power industry was about 0.003 mrem. Extensive studies have shown that in the year 2000 the average annual dose from nuclear power generation may be about 0.4 mrem/yr. For the average U.S. citizen, the largest annual radiation dose arises from naturally occurring background. For the year 1970, the radiation dose from the U.S. nuclear power industry was about 0.003% of that received from unavoidable natural background radiation. For the year 2000, the radiation dose from the U.S. nuclear power industry is predicted to be about 0.5% of that received from unavoidable natural background radiation.