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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
September 2026
Fusion Science and Technology
August 2026
Latest News
What’s reshaping nuclear licensing and compliance today?
Mark Reidmeyer
It is the convergence of urgency, innovation, and modernization that is reshaping nuclear licensing and compliance today.
For decades, nuclear licensing operated in a relatively stable environment built around large light water reactors, predictable review cycles, and well-established regulatory pathways. Today, that model is evolving rapidly. Advanced reactors, AI-enabled tools, digital engineering platforms, grid reliability concerns, and aggressive decarbonization goals are all pushing the industry—and regulators—to move faster and think differently.
Francis B. K. Kam, Francis H. S. Clark
Nuclear Technology | Volume 3 | Number 7 | July 1967 | Pages 433-435
Technical Paper and Note | doi.org/10.13182/NT67-A27841
Articles are hosted by Taylor and Francis Online.
A fission-spectrum neutron dose-rate attenuation curve has been computed by the Monte Carlo method for lithium hydride penetrations up to 67.5 g/cm2. Gamma-ray exposure dose buildup factors have been computed for lithium hydride using the moments method. Discrete gamma-ray source energies in the range from 0.5 to 10 MeV were used, and calculations were made out to 20 mean free paths (at source energy).
