2024 Annual Meeting
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Oral presentationVII. Health Physics and Environmental Science : Health Physics and Environmental Science

[3B01-10]Dose Estimation

Thu. Mar 28, 2024 9:30 AM - 12:00 PM JST
Thu. Mar 28, 2024 12:30 AM - 3:00 AM UTC
Room B 21Bildg.2F 21-204
Chair:Kazuyuki Takse(Fukushima Prefectural Centre for Environmental Creation)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[3B01]Study on dose estimation of PVA-KI gel dosimeter using RGB analysis method(Ⅱ)

*Takeyoshi Sunagawa1, Glenn Harvel2, Chisako Hishiki1, Sachiko Yoshihashi3, Yutaro Aoki1 (1. FUT, 2. Ontario Tech Univ., 3. Nagoya Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[3B02]Production of a portable, outdoor, IoT radiation monitoring system for construction sites

*Daisuke Asano1, Yoshinori Matsumoto2, Yo Isihigaki3, Masanori Tokiyoshi1, Kyohei Nishiyama1, Haruo Nagamine1 (1. TAISEI, 2. Keio Univ., 3. UEC)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[3B03]Study on high-efficiency γ-ray measurement system for environmental samples

*Katsuyuki Suzuki1, Masumi Oshima2, Haifeng Shen1, Yuichi Sano1, Hirofumi Shinohara1, Yuji Ota1 (1. Japan Chemical Analysis Ctr., 2. NAT)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[3B04]Effective dealing with aging alpha dust monitors

*Atsushi Imahashi1, Naoki Sagawa1, Nobuyuki Kanazawa2, Toshinobu Tamura2, Kenji Hosomi1, Hideki Takashima1 (1. JAEA, 2. JREC)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[3B05]OHI-4 Regarding the effect of zinc injection on reducing radiation source exposureEffect of reducing radiation doses in the working environment by injecting zinc into the primary coolant

MITSUNORI HANABATA1, *TAKAHIRO SASAOKA1, TOMOKAZU NAKAGAWA1, MASAKI NISHINO1, YASUHIRI TATEDA1 (1. kepco)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[3B06]Study on the formation processes of air concentration of a radioactive material and dose rate distributions

*HIROMASA NAKAYAMA1, Daiki Satoh1, Masanao Kadowaki1 (1. JAEA)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[3B07]Application of a model for evaluating dissolved uranium concentration considering cation exchange capacity to samples from major rivers in Japan

*Tatsuo Saito1 (1. JAEA Decommissioning and Radioactive Waste Management Head Office Radioactive Wastes Disposal Center)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[3B08]Development of separation technology for radio-active substances in soil using laser ablation in liquid

Eisuke Ishisaki1, *Mitsuo Nakai1, Takeyoshi Sunagawa1, Naoki Nomura1 (1. Fukui University of Technology)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[3B09]Improvement of the decontamination detergents and methods for body radioactive contamination(1) Evaluation of skin decontamination effects using various commercial detergents and methods

*Akifumi Tomioka1, Makoto Fujisawa1, Kenji Izaki1, Satoshi Shioya1 (1. JAEA)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[3B10]Improvement of the decontamination detergents and methods for body radioactive contamination(2) Evaluation of residual locations after decontamination and spread of contamination by dequiping of protective equipments

*Fujisawa Makoto1, Tomioka Akifumi1, Izaki Kenji1, Shioya Satoshi1 (1. JAEA)
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