Oura Yasuji

オオウラヤスジ | Oura Yasuji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://nuclearcosmochemist.fpark.tmu.ac.jp/

Research field (2)： Particle, nuclear, cosmic-ray, and astrophysics - experiment , Space and planetary science

Research keywords (10)： radiation measurement , chemical separation , geochemistry , environmental radioactivity , radiochemistry , meteorite , Cosmogenic Nuclide , Accelerator Mass Spectrometry , activation analysis , cosmochemistry

Research theme for competitive and other funds (11)：

2013 - 2017 Development of innovative technique for determining elemental and isotopic contents by using high intense pulsed neutrons and continuous neutrons
2012 - 2017 Development of technology and radiation measurement in various chemical forms
2007 - 2009 Material evolution caused by catastrophic celestial impacts at the early solar system
2003 - 2005 Study on the formation process of differentiated meteorites based on platinum group element abundances
2003 - 2005 Study on the formation process of differentiated meteorites based on platinum group element abundances

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Papers (103)：

Mitsuru Ebihara, Naoki Shirai, Yasuji Oura, Haruo Tsuruta, Hiroyuki Matsuzaki, Yuichi Moriguchi. Data on atmospheric ¹²⁹I concentrations and ¹²⁹I/¹³⁷Cs ratios for suspended air particulate matter dispersed in eastern Japan just after the 2011 nuclear accident in Fukushima, Japan. Data in Brief. 2022. 45
Mitsuru Ebihara, Naoki Shirai, Yasuji Oura, Haruo Tsuruta, Hiroyuki Matsuzaki, Yuichi Moriguchi. Time-series variations in ¹²⁹I concentrations and ¹²⁹I/¹³⁷Cs ratios in suspended particulate matter collected in eastern Japan immediately after the 2011 nuclear accident in Fukushima, Japan. Journal of Environmental Radioactivity. 2022. 250
Md Sultanur Reza, Rihito Taniguchi, Jyunya Kaneko, Yasuji Oura. Application of the single comparator method to instrumental photon activation analysis. Journal of Radioanalytical and Nuclear Chemistry. 2022. 331. 6. 2609-2619
Mitsuru Ebihar, Yasuji Oura, Naoki Shirai, Yoshiyasu Nagakawa, Nomoru Sakurai, Hiromitsu Haba, Hiroyuki Matsuzaki, Haruo Tsuruta, Yuichi Moriguchi. Erratum: “A new approach for reconstructing the 131I-spreading due to the 2011 Fukushima nuclear accident by means of measuring 129I in airborne particulate matter” [JENR 208-209 (2019) 106000] (Journal of Environmental Radioactivity (2019) 208-209, (S0265931X19301237), (10.1016/j.jenvrad.2019.106000)). Journal of Environmental Radioactivity. 2022
Yoshinari Abe, Seika Onozaki, Izumi Nakai, Kouji Adachi, Yasuhito Igarashi, Yasuji Oura, Mitsuru Ebihara, Takafumi Miyasaka, Hisashi Nakamura, Keisuke Sueki, et al. Widespread distribution of radiocesium-bearing microparticles over the greater Kanto Region resulting from the Fukushima nuclear accident. Progress in Earth and Planetary Science. 2021. 8. 1

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MISC (100)：

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Books (2)：

放射化学の事典
朝倉書店 2015 ISBN:9784254140989
新化学小事典
三省堂 2009

Lectures and oral presentations (10)：

Application of Multiple Prompt Gamma-ray Analysis (MPGA) to Geochemical and Cos- mochemical Samples
(Thirteenth International Conference on Modern Trends in Activation Analysis 2011)
八王子,日野,ならびに加須で採取した大気浮遊粒子中の放射能濃度
(第 55 回放射化学討論会 2011)
光量子放射化分析におけるフラックス補正
(第 54 回放射化学討論会 2010)
鉄隕石中の宇宙線生成核種Sc-45
(2009 年日本地球化学会年会 2009)
多重即発ガンマ線分析(MPGA)法による宇宙化学的試料の分析
(第 52 回放射化学討論会 2008)

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Education (3)：

1989 - 1995 Kanazawa University
1987 - 1989 Kanazawa University Graduate School, Division of National Science and Technology
1983 - 1987 University of Tsukuba

Professional career (2)：

Doctor of Science. (Kanazawa University)
Master of Science (Kanazawa University)

Work history (4)：

2020/04 - 現在 Tokyo Metropolitan University
2005/04 - Tokyo Metropolitan University
1996/10 - 2005/03 Tokyo Metropolitan University Faculty of Science
1995/04 - 1996/09 日本原子力研究所専門研究員

Association Membership(s) (8)：

放射化分析研究会 , 日本放射化学会 , 日本惑星科学会 , 日本質量分析学会 , 日本地球化学会 , 日本化学会 , 日本中性子科学会 , 日本分析化学会

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