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Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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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Nuclear Science and Engineering
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Nuclear Technology
Fusion Science and Technology
Latest News
Judge temporarily blocks DOE’s move to slash university research funding
A group of universities led by the American Association of Universities (AAU) acted swiftly to oppose a policy action by the Department of Energy that would cut the funds it pays to universities for the indirect costs of research under DOE grants. The group filed suit Monday, April 14, challenging a what it termed a “flagrantly unlawful action” that could “devastate scientific research at America’s universities.”
By Wednesday, the U.S. District Court judge hearing the case issued a temporary restraining order effective nationwide, preventing the DOE from implementing the policy or terminating any existing grants.
K. Yoshikawa, K. Takiyama, K. Masuda, H. Toku, T. Koyama, K. Taruya, H. Hashimoto, A. Nagafuchi, T. Mizutani, Y. Yamamoto, M. Ohnishi, H. Horiike, N. Inoue
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 486-491
Alternate and Advanced Concepts | doi.org/10.13182/FST01-A11963283
Articles are hosted by Taylor and Francis Online.
Strongly localized electric fields were measured in the central cathode He plasma core region of an Inertial-Electrostatic Confinement Fusion (IECF) device by using the laser-induced fluorescence (LIF) method as well as plasma core diameter to examine their correlations.
It was found that the FWHM of plasma core diameter increases slightly with the increasing ion beam perveance. Comparison of the intensity profile of the plasma core is made with that of the electric quadrupole moment (QDP) component. For the cases of potential profiles with one peak, the peak positions show good correspondence with each other, while the profiles themselves are vastly different to each other.
