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Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*
Proceedings of Waste Management Conference 2025 (WM2025) (Internet), 9 Pages, 2025/03
Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*; Matsuura, Yasutaka*; Hayashi, Keisuke*
Proceedings of International Conference on Nuclear Decommissioning; Addressing the Past and Ensuring the Future 2023 (Internet), 4 Pages, 2025/00
The development of technology to visualize the distribution of radioactive substances at the decommissioning site of the Fukushima Daiichi Nuclear Power Station (FDNPS) is important for reducing worker exposure and developing a detailed work plan. Sato, one of the authors, developed an integrated Radiation Imaging System (iRIS) that combines a Simultaneous Localization and Mapping (SLAM) device, a Compton camera (a type of gamma-ray imager), and a survey meter, and have successfully produced a 3-D map of the working environment inside the FDNPS that visualizes the location of radioactive hot spots and the distribution of air dose rates. In addition, the authors are developing a system that enables users to experience the radiation environment of the FDNPS in virtual reality (VR) using the 3-D map visualizing such radiation information as input data. This VR system can use a commercially available portable VR head-mounted display, which not only displays the location of the radiation source in a virtual space, but also has the ability to calculate the exposure dose according to the working time. The development status of this VR system, which is expected to be effective in educating inexperienced workers and planning work, will be presented at the conference.
Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*
Radiation Protection Dosimetry, 199(8-9), p.1021 - 1028, 2023/06
Times Cited Count:5 Percentile:71.02(Environmental Sciences)Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*
Journal of Instrumentation (Internet), 16(10), p.C10008_1 - C10008_8, 2021/10
Times Cited Count:4 Percentile:24.39(Instruments & Instrumentation)Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*; Torii, Tatsuo
Journal of Nuclear Engineering and Radiation Science, 7(4), p.042003_1 - 042003_12, 2021/10
Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*
Radiation Measurements, 142, p.106557_1 - 106557_6, 2021/03
Times Cited Count:2 Percentile:20.20(Nuclear Science & Technology)Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*; Torii, Tatsuo
Journal of Instrumentation (Internet), 16(1), p.P01020_1 - P01020_18, 2021/01
Times Cited Count:3 Percentile:18.05(Instruments & Instrumentation)Sato, Yuki; Minemoto, Kojiro*; Nemoto, Makoto*; Torii, Tatsuo
Nuclear Instruments and Methods in Physics Research A, 976, p.164286_1 - 164286_6, 2020/10
Times Cited Count:21 Percentile:89.69(Instruments & Instrumentation)Sato, Yuki; Ozawa, Shingo*; Terasaka, Yuta; Minemoto, Kojiro*; Tamura, Satoshi*; Shingu, Kazutoshi*; Nemoto, Makoto*; Torii, Tatsuo
Journal of Nuclear Science and Technology, 57(6), p.734 - 744, 2020/06
Times Cited Count:30 Percentile:94.47(Nuclear Science & Technology)