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Yashiro, Shigeo; Shoji, Makoto; Ueno, Tokio; Ueno, Asuka
JAEA-Testing 2019-001, 28 Pages, 2019/06
Center for Computational Science & e-Systems of Japan Atomic Energy Agency, provides an environment for using PCs with thin client systems to our organization's officers, operation management organization, common business organization, base management department, and offices for each research and development department. Supports the efficient and smooth implementation of our decision-making, core operations and related tasks. This report is the characteristics and construction policy (basic requirements) of the thin client system and hardware newly obtained in the subsequent operation, which were arranged and examined on the introduction of the existing thin client system updated in October 2017. It is a summary of the results, findings, etc. of the occupied thin client system.
Kokubu, Yoko; Matsushi, Yuki*; Ishizaka, Chika*; Hirao, Noriaki*; Yonaga, Yusuke; Yoshikawa, Kiyotaka*
JAEA-Testing 2019-002, 101 Pages, 2019/11
This report provides a description of sample preparation method for measurement of in-situ belliyum-10 (Be) and allumium-26 (Al) in terrestrial quartz using accelerator mass spectrometry at Tono Geoscience Center, Japan Atomic Energy Agency. The report is based on the laboratory manual "Chemistry for in-situ Be and Al measurement for terrestrial quartz by AMS at MALT ver.1.3 and ver.2.2" prepared by ph.D Matsushi at Kyoto University.
Sato, Yoshiyuki; Aono, Ryuji; Haraga, Tomoko; Ishimori, Kenichiro; Kameo, Yutaka
JAEA-Testing 2019-003, 20 Pages, 2019/12
In the Radioactive Waste Management Technology Section, the radioactive liquid waste generated in the test using natural uranium in the past has been stored based on the contents of permission. Although we decided to perform solidification treatment in order to reduce the risk in storage, no rational treatment method has been established so far. Therefore, we examined adsorption treatment of natural uranium using uranium adsorbent (Tannix), and finally stabilized treatment by cement solidification. The treatment methods and findings obtained for a series of operations in waste liquid treatment are summarized in this report for reference when treating similar liquid waste.