Oral presentation

[1A01-05] Environmental Assessment

Mon. Mar 27, 2017 10:40 AM - 12:00 PM Room A (16-101 Building No.16)

Chair: Jun Goto (Niigata Univ.)

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10:40 AM - 10:55 AM

[1A01] Critical Analysis of “SPEEDI” Controversy

Issues on Technical and Social Expectation for Disaster Damage Prediction System

*Kohta Juraku¹, Shin-etsu Sugawara² (1. Tokyo Denki Univ., 2. CRIEPI)

10:55 AM - 11:10 AM

[1A02] Horizontal resolution dependence of the deposition amount of radiocesium from the Fukushima Dai-ichi Nuclear Accident in atmospheric dispersion simulations

*Akiko FURUNO¹, Haruyasu NAGAI¹ (1. JAEA)

11:10 AM - 11:25 AM

[1A03] Estimation of Effective Dose from External Exposure Due to Short Half-life Nuclides in the Prefectures Surrounding Fukushima

*Hirokazu Miyatake¹, Nobuaki Yoshizawa¹, Masaki Kawai¹, Sachiko Hirakawa¹, Mari Takizawa¹, Kana Murakami¹, Osamu Sato¹, Shunji Takagi¹, Gen Suzuki² (1. Mitsubishi Research Institute, Inc., 2. International University of Health and Welfare Clinic)

11:25 AM - 11:40 AM

[1A04] Pathways of I-129 to lake water in the brackish lake near the nuclear fuel reprocessing plant in Rokkaso

*Yuhi Satoh¹, Shinji Ueda¹, Hidenao Hasegawa¹, Hideki Hasegawa¹, Shun'ichi Hisamatsu¹ (1. IES)

11:40 AM - 11:55 AM

[1A05] Study of Iodide and Cesium Decomposition-Collection by Atmospheric Pressure Microwave Discharge Technique

*Masayuki Umeda¹, Yutaro Aoki¹, Glenn HARVEL², Takeyoshi Sunagawa¹ (1. Fukui University of Technology, 2. Univ. of Ontario Inst. of Tech.)

Time reserved for Chair （11:55 AM - 12:00 PM）

Oral presentation

[1A06-09] Radiation Protection and Control

Mon. Mar 27, 2017 2:45 PM - 3:55 PM Room A (16-101 Building No.16)

Chair: Toshihiko Ohnuki (Tokyo Tech)

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2:45 PM - 3:00 PM

[1A06] Involvement of antioxidant function on suppressive effect of alcohol-induced mouse gastric mucosal injury by inhalation or drinking of radon

*Takahiro Kataoka¹, Reo Etani¹, Norie Kanzaki¹, Akihiro Sakoda², Hiroshi Tanaka², Yuu Ishimori², Fumihiro Mitsunobu³, Takehito Taguchi¹, Kiyonori Yamaoka¹ (1. Grad. Sch. Health Sci., Okayama Univ., 2. Ningyo-toge, JAEA, 3. Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ.)

3:00 PM - 3:15 PM

[1A07] X-ray Estimation generating from Gantry Type Liniac by Monte Calro Method

*Yoshihiro Ogawa¹, Shigemi Ogawa², Ryotaro Yahagi² (1. Faculty of Applied Sociology, Kindai University, 2. Accuray Japan K.K)

3:15 PM - 3:30 PM

[1A08] Study on application of risk insights from level 3 PRA to regional disaster prevention plan

*SHO NAKAMURA¹, Hitoshi Muta¹, Ken Muramatsu¹ (1. Tokyo City University)

3:30 PM - 3:45 PM

[1A09] Combination Study of Flavonoid Composite Using Glucosyl-rutin for Radioprotectors

*Yasushi Aizawa¹, Shigeaki Sunada², Hao Yu², Takamitsu Kato³, Mitsuru Uesaka^1,2 (1. Department of Bioengineering, School of Engineering, the University of Tokyo, 2. Department of Nuclear engineering ansd Management, School of Engineering, the University of Tokyo, 3. Department of Environmental & Radiological Health Sciences, Colorado State University)

Time reserved for Chair （3:45 PM - 3:55 PM）

Oral presentation

[1A10-15] Environmental Remediation

Mon. Mar 27, 2017 3:55 PM - 5:30 PM Room A (16-101 Building No.16)

Chair: Hirokazu Miyatake (MRI)

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3:55 PM - 4:10 PM

[1A10] Enhanced desorption of cesium from vermiculitized biotite by hydrothermal treatment with eluting cations

*Xiangbiao Yin¹, Hideharu Takahashi¹, Yusuke Inaba¹, Kenji Takeshita¹ (1. Tokyo Institute of Technology)

4:10 PM - 4:25 PM

[1A11] Prediction of ambient dose equivalente rate in the early phase of the Fukushima accident

(1)An outline of the prediction model of ambient dose equivalente rate

*Sakae Kinase^1,2, Fumiya Honda² (1. JAEA, 2. Ibaraki Univ.)

4:25 PM - 4:40 PM

[1A12] Prediction of ambient dose equivalent rate in the early phase of the Fukushima accident

(2)Prediction maps of ambient dose equivalent rates up to three months after the Fukushima accident

*Fumiya Honda¹, Sakae Kinase^1,2 (1. Ibaraki university, 2. Japan Atomic Energy Agency)

4:40 PM - 4:55 PM

[1A13] Novel restoration materials for clean-up of radionuclides in the environment

(1)Accumulation of Sr during formation of biogenic Ca-carbonate

*Toshihiko Ohnuki¹, Naofumi Kozai², Mitsuo Yamashita³, Takumi Horiike³, Yua Dotsuta³, Satoshi Utsunomiya⁴ (1. TITECH, 2. JAEA, 3. SIT, 4. Kyushu U.)

4:55 PM - 5:10 PM

[1A14] Decontamination simulations and future dose predictions in the difficult-to-return zone

*Takuya Yamashita¹, Noriyoshi Sawada¹ (1. Japan Atomic Enargy Agancy)

5:10 PM - 5:25 PM

[1A15] The development of enviromental monitoring data base system

*Akiyuki Seki¹, Kenta Suzuki¹, Yoshitomo Takahashi¹, Takeshi Matsubara¹, Shigeo Suto¹, Kimiaki Saito¹, Hiroshi Takemiya¹ (1. Japan Atomic Energy Agency)

Time reserved for Chair （5:25 PM - 5:30 PM）

Oral presentation

[2A01-05] Fukushima Daiichi Nuclear Power Plant Accident: Enviornmental Radiation

Tue. Mar 28, 2017 9:30 AM - 10:55 AM Room A (16-101 Building No.16)

Chair: Aoyama Michio (Fukushima Univ.)

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9:30 AM - 9:45 AM

[2A01] Intercomparison of oceanic dispersion simulations on the Fukushima-derived ¹³⁷Cs

*Hideyuki Kawamura¹, Akiko Furuno¹, Takuya Kobayashi¹, Teiji In², Tomoharu Nakayama², Yoichi Ishikawa³, Yasumasa Miyazawa³, Norihisa Usui⁴ (1. JAEA, 2. JMSF, 3. JAMSTEC, 4. MRI)

9:45 AM - 10:00 AM

[2A02] Indoor radiocaesium contamination in residential houses near the Fukushima Daiichi Nuclear Power Plant

(1)Particle size distribution of house dust and aerosol collected in residential houses

*Hiroko Yoshida¹, Naohide Shinohara² (1. Tohoku Univ., 2. AIST)

10:00 AM - 10:15 AM

[2A03] Indoor radiocaesium contamination in residential houses near the Fukushima Daiichi Nuclear Power Plant

(2)Characteristics of radiocesium particles detected on masks worn in residential houses neighboring Fukushima Daiichi Nuclear Power Plant

*Shogo Higaki¹, Hiroko Yoshida², Yuichi Kurihara¹, Yoshio Takahashi¹, Naohide Shinohara³ (1. The Univ. of Tokyo, 2. Tohoku Univ., 3. AIST)

10:15 AM - 10:30 AM

[2A04] Analysis of radioactive nuclide transport inside the harbor in Fukushima Daiichi Nuclear Power Plant

(1)Trend Analysis based on monitoring data

*MASAHIKO MACHIDA¹, Susumu Yamada¹, Masahisa Watanabe¹ (1. JAEA)

10:30 AM - 10:45 AM

[2A05] Analysis of radioactive nuclide transport inside the harbor in Fukushima Daiichi Nuclear Power Plant

(2)Flow simulation for 3D hydrodynamic model with sigma coordinates

*Susumu Yamada¹, Masahiko Machida¹, Masahisa Watanabe¹ (1. JAEA)

Time reserved for Chair （10:45 AM - 10:55 AM）

Oral presentation

[2A06-09] Fukushima Daiichi Nuclear Power Plant Accident: Enviornmental Assessment

Tue. Mar 28, 2017 10:55 AM - 12:00 PM Room A (16-101 Building No.16)

Chair: Hiroko Yoshida (Tohoku Univ.)

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10:55 AM - 11:10 AM

[2A06] Safety Assessment of Temporary Storage Sites for Decontamination Wastes in Fukushima Prefecture

*Naoki NOMURA¹, Masashi NISHIUCHI¹ (1. fukushima prefecture)

11:10 AM - 11:25 AM

[2A07] Radiocaesium at coastal region of Japan in 2011-2016 derived TEPCO Fukushima Dai-ichi Powler Plant Accident

*Michio Aoyama¹, Yasunori Hamajima², Yayoi Inomata², Yuichiro Kumamoto³, Eitarou Oka⁴, Takaki Tsubono⁵, Daisuke Tsumune⁵ (1. Institute of Environmental Radioacticity, Fukushima Univ., 2. Institute of Nature and Environmental Technology, Kanazawa University, 3. Research and Development Center for Global Change, Japan Agency for Marine-Earth Science and Technology, 4. Atmosphere and Ocean Research Institute, the University of Tokyo, 5. Environmental Science Research Laboratory, Central Research Institute of Electric Power Industry)

11:25 AM - 11:40 AM

[2A08] Discussion on reproducibility of wet deposition processes of accidentally released radioactive matter using an atmospheric dispersion model

*Hiromi Yamazawa¹, Kenta Mizutani¹, Jun Moriizumi¹, Shigekazu Hirao² (1. Nagoya University, 2. Fukushima University)

11:40 AM - 11:55 AM

[2A09] Method of estimating activity concentration in air from NaI(Tl) detector pulse-height distribution

*Atomu Oku¹, Hiromi Yamazawa¹, Jun Moriizumi¹ (1. Nagoya University )

Time reserved for Chair （11:55 AM - 12:00 PM）

Oral presentation

[2B10-13] Radiation Measurement

Tue. Mar 28, 2017 2:45 PM - 3:55 PM Room B (16-102 Building No.16)

Chair: Hiromi Yamazawa (Nagoya Univ.)

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2:45 PM - 3:00 PM

[2B10] Development of detection method for actinides in wound using pig skin model

*Hiroshi Yoshii¹, Yukie Izumoto¹, Kumiko Fukutsu¹, Tsugufumi Matsuyama^1,2, Yasuhiro Sakai² (1. National institute for Quantum and Radiological Science and Technology, 2. Toho.Univ.)

3:00 PM - 3:15 PM

[2B11] Effect of irradiated X/gamma-rays on reading tracks of charged particles in FNTD

*Takuya Hashizume^1,2, Tohru Okazaki¹, Toshiya Sanami^2,3, Masayuki Hagiwara^2,3, Hideaki Mojushiro^2,3, Hiroaki Hayashi⁴, Ikuo Kobayashi¹ (1. Nagase Landauer, Ltd., 2. SOKENDAI, 3. KEK, 4. Tokushima Univ.)

3:15 PM - 3:30 PM

[2B12] Characteristic evaluation of monitoring equipment for radioactive concentration of wastewater with Monte Carlo method

*Keisuke Kurita¹, Mitsutaka Yamaguchi¹, Yuto Nagao¹, Nobuo Suzui¹, Hiroyuki Hirano², Hisatomo Fukui², Hiroshi Ota², Toshihisa Hatano¹, Naoki Kawachi¹ (1. National Institutes for Quantum and Radiological Science and Technology, 2. Kajima Corporation)

3:30 PM - 3:45 PM

[2B13] Calculation of dose-rate distribution in the ship for maritime mobile radiation monitoring system (3)

*Keigo Umetani¹, Hiroki Ofuji¹, Yutaka Mori¹, Masato Kanasaki¹, Keiji Oda¹ (1. Graduate School of Maritime Sciences, Kobe University)

Time reserved for Chair （3:45 PM - 3:55 PM）

Oral presentation

[2B14-17] Radiation-dose Evaluation

Tue. Mar 28, 2017 3:55 PM - 5:05 PM Room B (16-102 Building No.16)

Chair: Hiroshi Yoshii (QST)

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3:55 PM - 4:10 PM

[2B14] Study on field calibration technique of personal neutron dosemeter around MOX fuel-handling gloveboxes

*Norio Tsujimura¹, Tadayoshi Yoshida¹, Katsuya Hoshi¹ (1. Japan Atomic Energy Agency)

4:10 PM - 4:25 PM

[2B15] Study on the dose evaluation procedure for skin contamination

Dose measurement and recording

*Takumi Yamazaki¹, Takumi Suga¹, Katsuya Hoshi¹, Tadayoshi Yoshida¹, Norio Tsujimura¹, Chie Takada¹, Kazuhiko Okada¹ (1. JAEA)

4:25 PM - 4:40 PM

[2B16] Total reflection X-ray fluorescence analysis of uranium contaminated rubble immersion fluid

*Tsugufumi Matsuyama^1,2, Yukie Izumoto¹, Yasuhiro Sakai², Hiroshi Yoshii¹ (1. QST, 2. Toho.Univ.)

4:40 PM - 4:55 PM

[2B17] Proton Beam Effect of PVA-KI Gel Indicator

*Yutaro Aoki¹, Masayuki Umeda¹, Glenn Harvel², Masanori Hatashita³, Kyo Kume³, Sakura Toshiharu⁴, Takeyoshi Sunagawa¹ (1. Fukui University of Technology, 2. Univ. of Ontario Inst. of Tech., 3. The Wakasa Wan Energy Research Center, 4. Nuclear Technology)

Time reserved for Chair （4:55 PM - 5:05 PM）

Oral presentation

[2B18-22] Radiation-dose Measurement

Tue. Mar 28, 2017 5:05 PM - 6:30 PM Room B (16-102 Building No.16)

Chair: Masahiko Machida (JAEA)

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5:05 PM - 5:20 PM

[2B18] Development of a System for the Monitoring of the Radioactive Concentration of Wastewater in Situ

*Toshihisa Hatano¹, Hisatomo Fukui², Hiroyuki Hirano², Hiroshi Oota², Hideyuki Saito³ (1. QST, 2. Kajima Corp., 3. Nikkin Flux Inc.)

5:20 PM - 5:35 PM

[2B19] A study of radioactive cesium deposition densities on roads using a car-borne survey system ASURA.

*Jun Goto¹, Takeshi Takahashi¹, Ryo Endo¹, Yoshihiro Amaya¹, Yugo Shobugawa¹, Hidenori Yoshida¹, Makoto Naito¹ (1. Niigata University)

5:35 PM - 5:50 PM

[2B20] Development of Radiation Imaging System using Small-Size Light-Weight Compton Camera mounted on Remotely Operated Machines

(1)Visualization of Radioactive Substances with Portable Compton Camera mounted on Unmanned Aerial Vehicle

*Yuki Sato¹, Shingo Ozawa², Ryo Izumi², Yuta Terasaka¹, Masaaki Kaburagi¹, Hiroko Nakamura Miyamura¹, Yuta Tanifuji¹, Kuniaki Kawabata¹, Toshikazu Suzuki², Tatsuo Torii¹ (1. JAEA, 2. Chiyoda Technol corp.)

5:50 PM - 6:05 PM

[2B21] Development of Radiation Imaging System using Small-Size Light-Weight Compton Camera mounted on Remotely Operated Machines

(2)Verification of Imaging Accuracy of Compton Camera in Hama-dori-Area in Fukushima Prefecture

*Yuta Terasaka¹, yuki Sato¹, Masaaki Kaburagi¹, Shingo Ozawa², Tatsuo Torii¹ (1. JAEA, 2. Chiyoda Technol Corp.)

6:05 PM - 6:20 PM

[2B22] Development of Radiation Imaging System using Small-Size Light-Weight Compton Camera mounted on Remotely Operated Machines

(3)Study on 3D Reconstruction from Compton Camera Data

*HIROKO NAKAMURA MIYAMURA¹, Masaaki Kaburagi¹, Yuki Sato¹, Takuma Kawamura¹, Yasuhiro Idomura¹, Tatsuo Torii¹ (1. Japan Atomic Energy Agency )

Time reserved for Chair （6:20 PM - 6:30 PM）

Sessions

VI. Health Physics and Environmental Science » Health Physics and Environmental Science

[1A01-05] Environmental Assessment

Issues on Technical and Social Expectation for Disaster Damage Prediction System

[1A06-09] Radiation Protection and Control

[1A10-15] Environmental Remediation

(1)An outline of the prediction model of ambient dose equivalente rate

(2)Prediction maps of ambient dose equivalent rates up to three months after the Fukushima accident

(1)Accumulation of Sr during formation of biogenic Ca-carbonate

[2A01-05] Fukushima Daiichi Nuclear Power Plant Accident: Enviornmental Radiation

(1)Particle size distribution of house dust and aerosol collected in residential houses

(2)Characteristics of radiocesium particles detected on masks worn in residential houses neighboring Fukushima Daiichi Nuclear Power Plant

(1)Trend Analysis based on monitoring data

(2)Flow simulation for 3D hydrodynamic model with sigma coordinates

[2A06-09] Fukushima Daiichi Nuclear Power Plant Accident: Enviornmental Assessment

[2B10-13] Radiation Measurement

[2B14-17] Radiation-dose Evaluation

Dose measurement and recording

[2B18-22] Radiation-dose Measurement

(1)Visualization of Radioactive Substances with Portable Compton Camera mounted on Unmanned Aerial Vehicle

(2)Verification of Imaging Accuracy of Compton Camera in Hama-dori-Area in Fukushima Prefecture

(3)Study on 3D Reconstruction from Compton Camera Data

Authentication