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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
Nuclear and Emerging Technologies for Space (NETS 2025)
May 4–8, 2025
Huntsville, AL|Huntsville Marriott and the Space & Rocket Center
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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Apr 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Delivering new nuclear on time, the first time
Mark Rinehart
The nuclear industry is entering a period of renewed urgency, driven by the need for stable baseload power, heightened energy security concerns, and expanded defense infrastructure. Now more than ever, we must deliver new nuclear projects on time and on budget to maintain public trust and industry momentum.
The importance of execution certainty cannot be overstated—public trust, industry investment, and future deployment all hinge on our ability to deliver these projects successfully. However, history has shown that cost overruns and schedule delays have eroded confidence in the industry’s ability to deliver nuclear construction. As we embark on many first-of-a-kind (FOAK) reactor builds, fuel cycle infrastructure projects, and extensive defense-related nuclear projects, we must ensure that execution certainty is no longer an aspiration—it is an expectation.
Masayoshi Sugimoto et al.
Fusion Science and Technology | Volume 56 | Number 1 | July 2009 | Pages 259-266
Fusion Materials | Eighteenth Topical Meeting on the Technology of Fusion Energy (Part 1) | doi.org/10.13182/FST09-A8912
Articles are hosted by Taylor and Francis Online.
The Engineering Design and Engineering Validation Activities (EVEDA) of IFMIF, the International Fusion Materials Irradiation Facility, are started as one of three projects of the Broader Approach Agreement as the collaborative works between Japan and Europe, in June 2007.The main objective of the project is deliver the detailed, complete, and fully integrated engineering design the IFMIF. The designs of key subsystems are validated by executing prototyping or mockup studies. The main outcomes one year after the start of the project are: the design of the prototype accelerator of low-energy part up to 9 MeV with 125 mA continuous wave deuteron beam was updated and optimized to employ the superconducting resonators as the main linac; the purification methods for controlling the erosion/corrosion and radioactive products in the flowing lithium used as the neutron producing target material were examined under the laboratory-scale; and the concept of the irradiation test modules was elaborated further by conducting thermo-mechanical and hydraulic analyses.
