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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Disease-resistant cauliflower created through nuclear science
International Atomic Energy Agency researchers have helped scientists on the Indian Ocean island nation of Mauritius to develop a variety of cauliflower that is resistant to black rot disease. The cauliflower was developed through innovative radiation-induced plant-breeding techniques employed by the Joint Food and Agriculture Organization (FAO)/IAEA Centre of Nuclear Techniques in Food and Agriculture.
Yasuyuki Yagi, Yoichi Hirano, Yoshiki Maejima, Toshio Shimada, Isao Hirota
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 301-305
Reversed Field Pinch Studies | doi.org/10.13182/FST95-A11947092
Articles are hosted by Taylor and Francis Online.
Confinement properties of a reversed field pinch (RFP), TPE-1Rm20, are intensively presented. Plasma current, Ip, dependencies of confinement properties are particularly shown in comparison with the forerunner machine, TPE-1RM15. The results without any active density controls are presented in this paper. It is shown that the both machines have almost the same, relatively high, I/N values (= 12×10–14 Am) and the poloidal beta, βp, (= 0.1) and they do not change very much with Ip, where N is the column density. The energy confinement time, τE, linearly increases with Ip and the behavior of the resistive part of the loop voltage has an important role to the Ip dependence of τE.
