Papers - OMORI Yasutaka
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Effects of air exchange property of passive-type radon-thoron discriminative detectors on performance of radon and thoron measurements
Y. Omori, M. Janik, A. Sorimachi, T. Ishikawa, S. Tokonami
Radiation Protection Dosimetry 152 ( 1-3 ) 140 - 145 2012.11
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Performance test of passive radon-thoron discriminative detectors on environmental parameters
Atsuyuki Sorimachi, Shinji Tokonami, Yasutaka Omori, Tetsuo Ishikawa
Radiation Measurements 47 ( 6 ) 438 - 442 2012.6
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Anomalous change in atmospheric radon concentration sourced from broad crustal deformation: A case study of the 1995 Kobe earthquake
Yumi Yasuoka, Yusuke Kawada, Yasutaka Omori, Hiroyuki Nagahama, Tetsuo Ishikawa, Shinji Tokonami, Masahiro Hosoda, Tetsuo Hashimoto, Masaki Shinogi
Applied Geochemistry 27 ( 4 ) 825 - 830 2012.4
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Variation of atmospheric radon concentration with bimodal seasonality
Yasutaka Omori, Izumi Tohbo, Hiroyuki Nagahama, Yoichi Ishikawa, Masato Takahashi, Hiroaki Sato, Tsutomu Sekine
Radiation Measurements 44 ( 9-10 ) 1045 - 1050 2009.10
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Preseismic alteration of atmospheric electrical conditions due to anomalous radon emanation
Yasutaka Omori, Hiroyuki Nagahama, Yusuke Kawada, Yumi Yasuoka, Tetsuo Ishikawa, Shinji Tokonami, Masaki Shinogi
Physics and Chemistry of the Earth 34 ( 6-7 ) 435 - 440 2009
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Preseismic changes in atmospheric radon concentration and crustal strain
Yumi Yasuoka, Yusuke Kawada, Hiroyuki Nagahama, Yasutaka Omori, Tetsuo Ishikawa, Shinji Tokonami, Masaki Shinogi
Physics and Chemistry of the Earth 34 ( 6-7 ) 431 - 434 2009
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Radon Anomalies Prior to Earthquakes (II) : Atmospheric Radon Anomaly Observed before the Hyogoken-Nanbu Earthquake
ISHIKAWA Tetsuo, YASUOKA Yumi, NAGAHAMA Hiroyuki, KAWADA Yusuke, OMORI Yasutaka, TOKONAMI Shinji, SHINOGI Masaki
Japanese Journal of Health Physics 43 ( 3 ) 253 - 267 2008.9
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Radon Anomalies Prior to Earthquakes (I) : Review of Previous Studies
ISHIKAWA Tetsuo, YASUOKA Yumi, NAGAHAMA Hiroyuki, KAWADA Yusuke, OMORI Yasutaka, TOKONAMI Shinji, SHINOGI Masaki
Japanese Journal of Health Physics 43 ( 2 ) 103 - 111 2008.6
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Time-scale invariant changes in atmospheric radon concentration and crustal strain prior to a large earthquake
Y. Kawada, H. Nagahama, Y. Omori, Y. Yasuoka, T. Ishikawa, S. Tokonami, M. Shinogi
Nonlinear Processes in Geophysics 14 ( 2 ) 123 - 130 2007
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Anomalous radon emanation linked to preseismic electromagnetic phenomena
Y. Omori, Y. Yasuoka, H. Nagahama, Y. Kawada, T. Ishikawa, S. Tokonami, M. Shinogi
Natural Hazards and Earth System Science 7 ( 5 ) 629 - 635 2007