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Tsurumi, Miwa*; Enoto, Teruaki*; Ikkatai, Yuko*; Wu, T.*; Wang, D.*; Shinoda, Taro*; Nakazawa, Kazuhiro*; Tsuji, Naoki*; Diniz, G.*; Kataoka, Jun*; et al.
Geophysical Research Letters, 50(13), p.e2023GL103612_1 - e2023GL103612_9, 2023/07
Times Cited Count:0 Percentile:0(Geosciences, Multidisciplinary)Fernandez-Baca, J. A.*; Dai, P.*; Wakabayashi, Nobuyoshi*; Plummer, E. W.*; Katano, Susumu; Tomioka, Yasuhide*; Tokura, Yoshinori*
Journal of the Physical Society of Japan, Vol.70, Supplement A, p.85 - 87, 2001/00
no abstracts in English
Nakamura, Hironobu; Shibata, Ryodai; Tomioka, Osamu; Shiromo, Hideo
no journal, ,
Computer-controlled systems are commonly used in the operation of nuclear facilities and Physical Protection System (PPS). Cybercrime can have critical impacts on security. Those computer systems in the nuclear facility is basically not connect to the external LAN, It has a possibility to cause the cyber-attacks by employee (insider). If insider changes program or installs malwares to PPS, they are invalidated. Due to insufficient detection etc., and then unauthorized removal and sabotage may be caused. In order to prevent the cyber-attacks and to respond to incidents when they occur, JAEA is working on the implementation of cyber security measures and the development of a cyber security incident response team (PPCSIRT). This presentation introduces the computer systems and anticipated threats in nuclear facilities. Then it introduces the required human resources and capacity building for them.
Kochiyama, Mami; Tomioka, Dai; Totsuka, Masayoshi*; Nakata, Hisakazu; Sakai, Akihiro
no journal, ,
Japan Atomic Energy Agency is proceeding with plans for the near surface disposal of low-level radioactive waste generated from research institutes and medical institutions in Japan. In order to dispose of the radioactive waste generated by the dismantling of the research reactor, it is necessary to evaluate the radioactivity concentration in the waste. We report on the status of study of radioactivity evaluation methods for dismantling waste generated from research reactors.