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Dive into the research topics where Tetsuo Ishikawa is active.

Publication


Featured researches published by Tetsuo Ishikawa.


Nonlinear Processes in Geophysics | 2007

Time-scale invariant changes in atmospheric radon concentration and crustal strain prior to a large earthquake

Yusuke Kawada; Hiroyuki Nagahama; Yasutaka Omori; Yumi Yasuoka; Tetsuo Ishikawa; Shinji Tokonami; Masaki Shinogi


Journal of Radioanalytical and Nuclear Chemistry | 2009

Radon mitigation using an air cleaner

Yumi Yasuoka; Tetsuo Ishikawa; Shinji Tokonami; Hiroyuki Takahashi; Atsuyuki Sorimachi; Masaki Shinogi


Radiation Protection Dosimetry | 2003

Bio-kinetics of radon ingested from drinking water

Tetsuo Ishikawa; Yukinori Narazaki; Yumi Yasuoka; Shinji Tokonami; Yuji Yamada


Journal of Radioanalytical and Nuclear Chemistry | 2008

A case study on the effect of water from groundwater sources on indoor radon levels

Y. Yasouka; Tetsuo Ishikawa; Shinji Tokonami; H. Takahashi; Yukinori Narazaki; M. Sinogi


Radioisotopes | 2004

Determination of Radon Concentration in Water Using Liquid Scintillation Counter

Yumi Yasuoka; Tadashi Ishii; Yasuhide Kataoka; Tsuyoshi Kubo; Hirofumi Suda; Shinji Tokonami; Tetsuo Ishikawa; Masaki Shinogi


Proceedings of the Workshop on Environmental Radioactivity (KEK Proceedings) | 2008

Changes in radon exhalation before the Kobe earthquake

Yumi Yasuoka; Hiroyuki Nagahama; Tetsuo Ishikawa; Yusuke Kawada; Yasutaka Omori; Shinji Tokonami


Electromagnetics in Seismic and Volcanic Areas : Bilateral Seminar Italy-Japan on Electromagnetics in Seismic and Volcanic Areas, Chiba, Japan, July 25-27, 2007 : Proceedings | 2008

An anomalous increase in atmospheric radon prior to the Kobe earthquake

Yumi Yasuoka; Hiroyuki Nagahama; Yusuke Kawada; Yasutaka Omori; Tetsuo Ishikawa; Shinji Tokonami


Handbook of Radon: Properties, Applications and Health (Environmental Health : Physical, Chemical and Biological Factors) | 2012

Anomalous Atmospheric Radon Variation before an Earthquake: A Case Study of the 1995 Kobe Earthquake, Japan

Yumi Yasuoka; Tetsuo Ishikawa; Yasutaka Omori; Yusuke Kawada; Hiroyuki Nagahama; Shinji Tokonami; Masaki Shinogi


Archive | 2011

Anomalous Radon Concentration Prior to an Earthquake

Yumi Yasuoka; Hiroyuki Nagahama; Tetsuo Ishikawa


Japanese Journal of Health Physics | 2007

Bio-kinetics of Radon Ingested from Drinking Water

Masahiro Hosoda; Tetsuo Ishikawa; Shinji Tokonami; Aiko Kanega; Ryosuke Ito; Naoki Uchida; Shunsuke Ogihara; Yoshihiro Kasa; Takayuki Kawauchi; Tadashi Ishii

Collaboration


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Yumi Yasuoka

Kobe Pharmaceutical University

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Masaki Shinogi

Kobe Pharmaceutical University

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Yasutaka Omori

Fukushima Medical University

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Atsuyuki Sorimachi

Fukushima Medical University

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H. Takahashi

National Institute of Radiological Sciences

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