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November 9–12, 2025
Washington, DC|Washington Hilton
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NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
W. Kowbel, M. Tillack
Fusion Science and Technology | Volume 47 | Number 3 | April 2005 | Pages 596-600
Technical Paper | Fusion Energy - Inertial Fusion Technology | doi.org/10.13182/FST05-A751
Articles are hosted by Taylor and Francis Online.
Inertial Fusion (IFE) optics presents a unique challenge. Ghoniem provides a mirror design for such an application. The surface has been chosen to be metallic, because dielectric materials exhibit great sensitivity to the effects of ionizing radiation. The leading high reflectivity candidate materials are aluminum, magnesium, silver, gold and copper. To select between these metals the following criteria were used:1) high reflectivity in the wavelength of interest2) effects of radiation on absorptivity3) surface temperature rise during the laser pulse4) thermal fatigue resistance5) radiation effects on surface deformation