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Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
NRC v. Texas: Supreme Court weighs challenge to NRC authority in spent fuel storage case
The State of Texas has not one but two ongoing federal court challenges to the Nuclear Regulatory Commission that could, if successful, turn decades of NRC regulations, precedent, and case law on its head.
A. Haccoun, K. Preiss, G. Shani
Nuclear Technology | Volume 17 | Number 3 | March 1973 | Pages 280-281
Technical Note | Analysis | doi.org/10.13182/NT73-A31271
Articles are hosted by Taylor and Francis Online.
Using the weighted least-squares fit of the curve count rate versus time, we have measured the half-life of 165Dy and found its value to be 140.02 ± 0.36 min. This value was checked by measurements of thermal-neutron flux using a dysprosium foil, assuming a number of values of T1/2 clustered around the previously determined value.
