論文 - 床次 眞司
-
SEPARATELY MEASURING RADON AND THORON CONCENTRATIONS EXHALED FROM SOIL USING ALPHAGUARD AND LIQUID SCINTILLATION COUNTER METHODS
Yumi Yasuoka, Atsuyuki Sorimachi, Tetsuo Ishikawa, Masahiro Hosoda, Shinji Tokonami, Nobutoshi Fukuhori, JANIK Miroslaw
Radiation Protection Dosimetry 141 ( 4 ) 412 - 415 2010年09月
-
Radiological characterization of commercially available radon spa sources
T. Ishikawa, M. Hosoda, A. Sorimachi, S. Tokonami, S. Katoh, S. Ogashiwa
Journal of Radioanalytical and Nuclear Chemistry 287 709 - 713 2010年08月
-
環境移行パラメータ推定支援ツールを用いたラドン散逸率の評価
細田正洋,床次眞司,石川徹夫,S. K. Sahoo,反町篤行,M. Janik,N. Kavasi,内田滋夫
Radioisotopes 59 ( 7 ) 423 - 428 2010年07月
-
An investigation on radon and thoron response of alpha-track detectors used in the Winnipeg case-control study.
Chen J, Walker B, Sorimachi A, Takahashi H, Tokonami S
Radiation protection dosimetry 138 ( 1 ) 83 - 86 2010年01月
-
Assessment of the natural radioactivity using two techniques for the measurement of radionuclide concentration in building materials used in Japan
Nabil M. Hassan, Tetsuo Ishikawa, Masahiro Hosoda, Atsuyuki Sorimachi, Shinji Tokonami, Masahiro Fukushi, Sarata K. Sahoo
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 283 ( 1 ) 15 - 21 2010年01月
-
Anomalously High Radon Concentrations in a Dwelling in Okinawa, Japan
反町篤行, KRANROD Chutima, 床次眞司, 石川徹夫, 細田正洋, JANIK Miroslaw, 新垣玲奈, 古川雅英
Radioisotopes 58 ( 12 ) 807-813 (J-STAGE) - 813 2009年12月
-
A simulation study of radon and thoron discrimination problem in case-control studies.
Doi K, Tokonami S, Yonehara H, Yoshinaga S
Journal of radiation research 50 ( 6 ) 495 - 506 2009年11月
-
Sensitivity to thoron of an SSNTD-based passive radon measuring device: Experimental evaluation and implications for radon concentration measurements and risk assessment
B. Francesco, A. Ampollini, L. Tommasino, A. Sorimachi, S. Tokonami
Radiation Measurements 44 ( 9-10 ) 1024 - 1027 2009年10月
-
Preseismic alteration of atmospheric electrical conditions due to anomalous radon emanation
Y. Omori, H. Nagahama, Y. Kawada, Y. Yasuoka, T. Ishikawa, S. Tokonami, M. Shinogi
Physics and Chemistry of the Earth, Parts A/B/C 34 ( 6-7 ) 435 - 440 2009年08月
-
Thoron in the environment and its related issues
S. Tokonami
Indian Journal of Physics 83 ( 6 ) 777 - 785 2009年08月
-
Field Experience with Soil Gas Mapping Using Japanese Passive Radon/Thoron Discriminative Detectors for Comparing High and Low Radiation Areas in Serbia (Balkan Region)
Z. S. Zunic, J. Miroslaw, S. Tokonami, V. Nenad, Y. Ilia, Z. Michael, T. Ishikawa, R. Rakesh, C. Giancarlo, J. Peter, K. Kryzstof, M. Jadwiga, I. Celikovic, P. Ujic, O. Aleksandra, S. K. Sahoo, B. Francesco
Journal of Radiation Research 50 ( 4 ) 355 - 361 2009年06月
-
Simultaneous Measurements of Radon and Thoron Exhalation Rates and Comparison with Values Calculated by UNSCEAR Equation
M. Hosoda, A. Sorimachi, Y. Yasuoka, T. Ishikawa, S. K. Sahoo, M. Furukawa, N. M. Hassan, S. Tokonami, S. Uchida
Journal of Radiation Research 50 ( 4 ) 333 - 343 2009年06月
-
Mitigation of the effective dose of radon decay products through the use of an air cleaner in a dwelling in Okinawa, Japan.
K. Chutima, S. Tokonami, T. Ishikawa, A. Sorimachi, J. Miroslaw, R. Shingaki, M. Furukawa, C. Supitcha, C. Nares
Applied Radiation and Isotopes 67 ( 6 ) 1127 - 1132 2009年06月
-
Identification and assessment of elevated exposure to natural radiation in Balkan region (Serbia)
Z. S. Zunic, Y. Ilia, V. Nenad, Z. Michael, P. Ujic, I. Celikovic, J. McLaughlin, S. Simos, B. Aleksandar, K. Fujimoto, P. Johan, T. Flavio, S. Tokonami, O. Pawel, K. Kryzstof, B. Francesco, R. Rakesh, M. Jerzy, J. Bajram, M. Gordana, C. Giancarlo, K. Kevin, B. Macej, S. K. Sahoo, V. Hans, W. Micael
Radioprotection 44 ( 5 ) 919 - 925 2009年06月
-
Comparison of simplified liquid scintillation counter (Triathler) with conventional liquid scintillation counter in the measurement of radon concentration in water
Y. Yasuoka, T. Ishikawa, N. Fukuhori, S. Tokonami
温泉科学 59 ( 1 ) 11 - 21 2009年06月
-
ハンガリーの修復作業中のウラン鉱山における環境放射能・線の調査
細田正洋,反町篤行,石川徹夫,S. K. Sahoo, N. Kavasi, K. Tibor,床次眞司
保健物理 44 ( 2 ) 191 - 197 2009年06月
-
沖縄県読谷村の空間γ線線量と地質との関係
益田和,向真希,外間智規,本村大,謝花正信,床次眞司,古川雅英
Radioisotopes 58 ( 5 ) 187 - 193 2009年05月
-
Simultaneous 222Rn and 220Rn measurements in Winnpeg,Canada.
J. Chen, E. Schroth, E. Mackinlay, I. Fife, A. Sorimachi, S. Tokonami
Radiation Protection Dosimetry 134 ( 2 ) 75 - 78 2009年04月
-
Preseismic changes in atmospheric radon concentration and crustal strain
Y. Yasuoka, Y. Kawada, H. Nagahama, Y. Omori, T. Ishikawa, S. Tokonami, M. Shinogi
Physics and Chemistry of the Earth, Parts A/B/C 34 ( 6-7 ) 431 - 434 2009年04月
-
International intercomparisons of integrating radon detectors in the NIRS radon chamber.
J. Miroslaw, S. Tokonami, T. Kovacs, N. Kavasi, K. Chutima, A. Sorimachi, H. Takahashi, T. Ishikawa
Applied Radiation and Isotopes 67 ( 9 ) 1691 - 1696 2009年03月