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Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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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Fusion Science and Technology
Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
A. Foglio Para, V. Sangiust, P. L. Cavallotti, U. Ducati, P. F. Bortignon
Fusion Science and Technology | Volume 18 | Number 1 | August 1990 | Pages 131-135
Technical Note | Cold Fusion | doi.org/10.13182/FST90-A29238
Articles are hosted by Taylor and Francis Online.
Results obtained in more than 100 electrolysis experiments of D2O with palladium and titanium cathodes, characterized by continuous high-efficiency neutron monitoring, are reported. In two runs with palladium cathodes, anomalous counts were observed that could not be rejected as evident spurious signals. In one of the two runs, anomalous counts were simultaneous with deformation of the palladium cathode. The two events are reported as candidate events of neutron emission. Moreover, in 2 (of 30) experiments with pulsed current, a statistically significant difference between counts in the charging and in the relaxation phases was observed. Some tritium measurements in the electrolyte solution were carried out, with no evidence of tritium contamination over the natural content. Analyses of the gases from the cathodes revealed the presence of species with masses of five and six, which could be attributed to DDH and D3 molecules.