論文 - 大森 康孝
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Car-borne survey and dose assessment from external radiation exposure in Bangka Island
Radhia Pradana, Eka Djatnika Nugraha, Wahyudi Wahyudi, Untara Untara, Muji Wiyono, Ade Devriany, Sharah Nataz Shilfa, Michiya Sasaki, Heru Prasetio, Ilma Dwi Winarni, Egnes Ekaranti, Nunung Nuraeni, Chutima Kranrod, Dadong Iskandar, Gatot Suhariyono, Harry Nugroho Eko Surniyantoro, Makhsun Makhsun, Susilo Widodo, Yasutaka Omori, Eri Hiswara, Masahiro Hosoda, Shinji Yoshinaga, Shinji Tokonami
Environmental Science and Pollution Research 30 ( 38 ) 89280 - 89292 2023年07月
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Residential radon exposure in Astana and Aqsu, Kazakhstan
Shinji Tokonami, Chutima Kranrod, Polat Kazymbe, Yasutaka Omori, Meirat Bakhtin, Worawat Poltabtim, Saowarak Musikawan, Radhia Pradana, Yerlan Kashkinbayev, Kassym Zhumadilov, Ainur Pirmanova, Moldir Aumalikova, Zhantore Isa, Aya Sakaguchi, Hitoshi Sato, Masaharu Hoshi
Journal of Radiological Protection 43 ( 2 ) 023501 - 023501 2023年06月
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Estimation of Ambient Dose Equivalent Rate Distribution Map Using Walking Survey Technique in Hirosaki City, Aomori, Japan.
Poltabtim W, Musikawan S, Thumwong A, Omori Y, Kranrod C, Hosoda M, Saenboonruang K, Tokonami S
International Journal of Environmental Research and Public Health 20 ( 3 ) 2657 - 2657 2023年02月
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INFLUENCE OF SAMPLING FLOW RATE ON THORON EXHALATION RATE MEASUREMENTS BY THE CIRCULATION METHOD.
Hosoda M, Yamada R, Kobyashi H, Tamakuma Y, Nugraha ED, Hashimoto H, Negami R, Kranrod C, Omori Y, Tazoe H, Akata N, Tokonami S
Radiation Protection Dosimetry 198 ( 13-15 ) 904 - 908 2022年09月
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ACTIVITY RATIO OF URANIUM IN FUKUSHIMA SOIL SAMPLES USING MULTI-COLLECTOR INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY.
Murugan R, Sahoo SK, Sorimachi A, Omori Y, Aono T
Radiation Protection Dosimetry 198 ( 13-15 ) 934 - 937 2022年09月
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Thoron equilibrium factor observed around Chhatrapur placer deposit, a high background radiation area in Odisha, India
Yasutaka Omori, Ganesh Prasad, Devulapalli Vidya Sagar, Sarata Kumar Sahoo, Atsuyuki Sorimachi, Miroslaw Janik, Tetsuo Ishikawa, Rakesh Chand Ramola, Shinji Tokonami
Radiation Environment and Medicine 11 ( 2 ) 50 - 55 2022年08月
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Walking survey technique for ambient gamma dose rate measurement established in Fukushima Medical University
Yasutaka Omori, Ryo Sasaki, Yuto Otsuki, Atsuyuki Sorimachi, Tetsuo Ishikawa
Journal of Nuclear Science and Technology 59 ( 8 ) 1061 - 1070 2022年08月
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High Indoor Radon Concentration Observed in Yomitan-son,Okinawa Prefecture, Southwestern Part of Japan
Furukawa Masahide, Omori Yasutaka, Masuda Nagi, Tamakuma Yuki, Suzuki Takahito, Obata Mika, Shingaki Reina, Nakasone Syunya, Ishimine Akinobu, Nakamura Kaori, Shiroma Yoshitaka, Hosoda Masahiro, Akata Naofumi, Tokonami Shinji
Radiation Environment and Medicine 11 ( 1 ) 16 - 20 2022年02月
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Car-borne survey for a black shale area and influence of snowfall on absorbed dose rate in air of a coastal area
Tamakuma Yuki, Hosoda Masahiro, Omori Yasutaka, Nagahama Hiroyuki, Ishikawa Tetsuo, Shimo Michikuni, Tokonami Shinji
Radiation Environment and Medicine 10 ( 2 ) 96 - 101 2021年08月
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Comparison experiments for radon and thoron measuring instruments at low-level concentrations in one room of a Japanese concrete building.
Sorimachi A, Nagamatsu Y, Omori Y, Ishikawa T
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 173 109696 - 109696 2021年07月
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Sorption-desorption coefficients of uranium in contaminated soils collected around Fukushima Daiichi Nuclear Power Station
S. Kasar, S. Mishra, S. K. Sahoo, N. Kavasi, Y. Omori, H. Arae, A. Sorimachi, T. Aono
Journal of Environmental Radioactivity 233 106617 - 106617 2021年07月
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Measurement of uranium isotope ratios in Fukushima-accident contaminated soil samples using multi collector inductively coupled plasma mass spectrometry
R. Murugan, N. Kavasi, S. K. Sahoo, Y. Omori, A. Sorimachi, H. Takahashi, T. Aono
Journal of Environmental Radioactivity 232 106568 - 106568 2021年06月
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Radon degassing triggered by tidal loading before an earthquake
Omori Yasutaka, Nagahama Hiroyuki, Yasuoka Yumi, Muto Jun
Scientific Reports 11 ( 1 ) 4092 - 4092 2021年02月
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Japanese population dose from natural radiation
Omori Yasutaka, Hosoda Masahiro, Takahashi Fumiaki, Sanada Tetsuya, Hirao Shigekazu, Ono Koji, Furukawa Masahide
Journal of Radiological Protection 40 ( 3 ) R99 - R140 2020年08月
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Impact of wind speed on response of diffusion-type radon-thoron detectors to thoron
Omori Yasutaka, Tamakuma Yuki, Nugraha Eka Djatnika, Suzuki Takahito, Saputra Miki Arian, Hosoda Masahiro, Tokonami Shinji
International Journal of Environmental Research and Public Health 17 ( 9 ) 3178 - 3178 2020年05月
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Variable strength in thoron interference for a diffusion-type radon monitor depending on ventilation of the outer air
Omori Yasutaka, Shimo Michikuni, Janik Misroslaw, Ishikawa Tetsuo, Yonehara Hidenori
International Journal of Environmental Research and Public Health 17 ( 3 ) 974 - 974 2020年02月
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Sorption and desorption studies of Cs and Sr in contaminated soil samples around Fukushima Daiichi Nuclear Power Plant
Kasar Sharayu, Mishra Suchismita, Omori Yasutaka, Sahoo Sarata Kumar, Kavasi Norbert, Arae Hideki, Sorimachi Atsuyuki, Aono Tatsuo
Journal of Soils and Sediments 20 ( 1 ) 392 - 403 2020年01月
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Gamma dose rate distribution in the Unegt subbasin, a uranium deposit area in Dornogobi Province, southeastern Mongolia
Omori Yasutaka, Sorimachi Atsuyuki, Gun-Aajav Manlaijav, Enkhgerel Nyamdavaa, Munkherdene Ganbat, Oyunbolor Galnemekh, Shajbalidir Amarbileg, Palam Enkhtuya, Yamada Chieri
Environmental Science and Pollution Research 26 ( 32 ) 33494 - 33506 2019年11月
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Characteristics of indoor radon and thoron concentrations in cave dwellings in Gansu Province, China
Sorimachi Atsuyuki, Tokonami Shinji, Omori Yasutaka, Janik Miroslaw, Iwaoka Kazuki, Ishikawa Tetsuo, Sun Quan-Fu
Radiation Protection Dosimetry 184 ( 3-4 ) 457 - 462 2019年10月
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Reduction in ambient gamma dose rate from radiocesium due to snow cover
Omori Yasutaka, Inoue Seita, Otsuka Tetsuya, Nagamatsu Yuichi, Sorimachi Atsuyuki, Ishikawa Tetsuo
Radiation Protection Dosimetry 184 ( 3-4 ) 510 - 513 2019年10月