Ryugo S Hayano

Summary

Affiliation: University of Tokyo
Country: Japan

Publications

  1. doi request reprint Engaging with local stakeholders: some lessons from Fukushima for recovery
    R S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    Ann ICRP 44:144-52. 2015
  2. pmc Estimation of the total population moving into and out of the 20 km evacuation zone during the Fukushima NPP accident as calculated using "Auto-GPS" mobile phone data
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 89:196-9. 2013
  3. pmc Internal radiocesium contamination of adults and children in Fukushima 7 to 20 months after the Fukushima NPP accident as measured by extensive whole-body-counter surveys
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 89:157-63. 2013
  4. pmc Spectroscopy of antiprotonic helium atoms and its contribution to the fundamental physical constants
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyoku, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 86:1-10. 2010
  5. pmc Whole-body counter surveys of Miharu-town school children for four consecutive years after the Fukushima NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 91:92-8. 2015
  6. doi request reprint Whole-body counter surveys of over 2700 babies and small children in and around Fukushima Prefecture 33 to 49 months after the Fukushima Daiichi NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 91:440-6. 2015
  7. pmc Comprehensive whole-body counter surveys of Miharu-town school children for three consecutive years after the Fukushima NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 90:211-3. 2014
  8. doi request reprint Whole-body counter survey results 4 months after the Fukushima Dai-ichi NPP accident in Minamisoma City, Fukushima
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    J Radiol Prot 34:787-99. 2014

Detail Information

Publications8

  1. doi request reprint Engaging with local stakeholders: some lessons from Fukushima for recovery
    R S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    Ann ICRP 44:144-52. 2015
    ..Consequently, it is essential to re-establish communication at all levels in society. ..
  2. pmc Estimation of the total population moving into and out of the 20 km evacuation zone during the Fukushima NPP accident as calculated using "Auto-GPS" mobile phone data
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 89:196-9. 2013
    ..The method of estimation is explained, and the flow of people into and out of the 20 km evacuation zone during the accident is visualized...
  3. pmc Internal radiocesium contamination of adults and children in Fukushima 7 to 20 months after the Fukushima NPP accident as measured by extensive whole-body-counter surveys
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 89:157-63. 2013
    ..These results are not conclusive for the prefecture as a whole, but are consistent with results obtained from other municipalities in the prefecture, and with prefectural data...
  4. pmc Spectroscopy of antiprotonic helium atoms and its contribution to the fundamental physical constants
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyoku, Tokyo, Japan
    Proc Jpn Acad Ser B Phys Biol Sci 86:1-10. 2010
    ..152674(5). This result contributed to the CODATA recommended values of the fundamental physical constants..
  5. pmc Whole-body counter surveys of Miharu-town school children for four consecutive years after the Fukushima NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 91:92-8. 2015
    ..This however does not increase the body burden. ..
  6. doi request reprint Whole-body counter surveys of over 2700 babies and small children in and around Fukushima Prefecture 33 to 49 months after the Fukushima Daiichi NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 91:440-6. 2015
    ..The data show, however, no correlation between consumption of locally produced food and water and the children's body burdens...
  7. pmc Comprehensive whole-body counter surveys of Miharu-town school children for three consecutive years after the Fukushima NPP accident
    Ryugo S Hayano
    Department of Physics, The University of Tokyo
    Proc Jpn Acad Ser B Phys Biol Sci 90:211-3. 2014
    ..Although the results of a questionnaire indicate that approximately 60% of the children have been regularly eating local or home-grown rice, in 2012 and 2013 no child was found to exceed the (137)Cs detection limit of 300 Bq/body. ..
  8. doi request reprint Whole-body counter survey results 4 months after the Fukushima Dai-ichi NPP accident in Minamisoma City, Fukushima
    Ryugo S Hayano
    Department of Physics, The University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 0033, Japan
    J Radiol Prot 34:787-99. 2014
    ..The CEDs of all subjects, estimated under the assumption of acute inhalation in March 2011, were found to be less than 1 mSv. ..