Aya Sakaguchi

Summary

Country: Japan

Publications

  1. ncbi Width and center-axis location of the radioactive plume that passed over Dolon and nearby villages on the occasion of the first USSR A-bomb test in 1949
    Tetsuji Imanaka
    Research Reactor Institute, Kyoto University, Osaka, Japan
    J Radiat Res 46:395-9. 2005
  2. ncbi First results on 236U levels in global fallout
    A Sakaguchi
    Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
    Sci Total Environ 407:4238-42. 2009
  3. ncbi Radiological situation in the vicinity of Semipalatinsk nuclear test site: Dolon, Mostik, Cheremushka and Budene settlements
    Aya Sakaguchi
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Ishikawa, Japan
    J Radiat Res 47:A101-16. 2006
  4. ncbi Plutonium and uranium in human bones from areas surrounding the Semipalatinsk nuclear test site
    Masayoshi Yamamoto
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Ishikawa, Japan
    J Radiat Res 47:A85-94. 2006
  5. ncbi Radium geochemistry in Na-Cl type groundwater in Niigata Prefecture, Japan
    Junpei Tomita
    Low Level Radioactivity Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Wake, Nomi, Ishikawa 923 1224, Japan
    J Environ Radioact 101:201-10. 2010
  6. ncbi Iodine-129 measurements in soil samples from Dolon village near the Semipalatinsk nuclear test site
    Satoru Endo
    Research Institute for Radiation Biology and Medicine, Hiroshima University, 1 2 3 Kasumi, Minami Ku, Hiroshima, 734 8553, Japan
    Radiat Environ Biophys 47:359-65. 2008
  7. ncbi Seasonal and spatial variation of atmospheric 210Pb and 7Be deposition: features of the Japan Sea side of Japan
    Masayoshi Yamamoto
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Nomi, Ishikawa 923 1224, Japan
    J Environ Radioact 86:110-31. 2006
  8. ncbi A gradient of radioactive contamination in Dolon village near the SNTS and comparison of computed dose values with instrumental estimates for the 29 August, 1949 nuclear test
    Valeriy F Stepanenko
    Medical Radiological Research Center MRRC of RAMS, Obninsk, Russia
    J Radiat Res 47:A149-58. 2006
  9. ncbi External radiation in Dolon village due to local fallout from the first USSR atomic bomb test in 1949
    Tetsuji Imanaka
    Research Reactor Institute, Kyoto University, Osaka, Japan
    J Radiat Res 47:A121-7. 2006
  10. ncbi International intercomparison of retrospective luminescence dosimetry method: sampling and distribution of the brick samples from Dolon' village, Kazakhstan
    Valeriy F Stepanenko
    Medical Radiological Research Center MRRC of RAMS, Obninsk, Russia
    J Radiat Res 47:A15-21. 2006

Collaborators

Detail Information

Publications10

  1. ncbi Width and center-axis location of the radioactive plume that passed over Dolon and nearby villages on the occasion of the first USSR A-bomb test in 1949
    Tetsuji Imanaka
    Research Reactor Institute, Kyoto University, Osaka, Japan
    J Radiat Res 46:395-9. 2005
    ..5 km. Additional soil contamination data around Dolon and other villages are necessary for more detailed discussion...
  2. ncbi First results on 236U levels in global fallout
    A Sakaguchi
    Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
    Sci Total Environ 407:4238-42. 2009
    ..900 kg. This knowledge will contribute to the promotion of research on U isotopes, including (236)U, for the fields of geo-resources, waste management and geochemistry...
  3. ncbi Radiological situation in the vicinity of Semipalatinsk nuclear test site: Dolon, Mostik, Cheremushka and Budene settlements
    Aya Sakaguchi
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Ishikawa, Japan
    J Radiat Res 47:A101-16. 2006
    ..The obtained data will be helpful for evaluating the current and future radiation risks to the people living around there...
  4. ncbi Plutonium and uranium in human bones from areas surrounding the Semipalatinsk nuclear test site
    Masayoshi Yamamoto
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Ishikawa, Japan
    J Radiat Res 47:A85-94. 2006
    ..2 mSv, respectively. The annual intake of total U (234,235,238U) and its effective dose for 60 years were estimated as 30 Bq for adult and 0.1 mSv, respectively, for chronic ingestion...
  5. ncbi Radium geochemistry in Na-Cl type groundwater in Niigata Prefecture, Japan
    Junpei Tomita
    Low Level Radioactivity Laboratory, Institute of Nature and Environmental Technology, Kanazawa University, Wake, Nomi, Ishikawa 923 1224, Japan
    J Environ Radioact 101:201-10. 2010
    ....
  6. ncbi Iodine-129 measurements in soil samples from Dolon village near the Semipalatinsk nuclear test site
    Satoru Endo
    Research Institute for Radiation Biology and Medicine, Hiroshima University, 1 2 3 Kasumi, Minami Ku, Hiroshima, 734 8553, Japan
    Radiat Environ Biophys 47:359-65. 2008
    ..4 +/- 0.4) x 10(13) atoms m(-2) and 0.25 +/- 0.16, respectively. This (129)I/(137)Cs ratio is almost similar to the fission yield ratio for (239)Pu fast fission (0.24)...
  7. ncbi Seasonal and spatial variation of atmospheric 210Pb and 7Be deposition: features of the Japan Sea side of Japan
    Masayoshi Yamamoto
    Low Level Radioactivity Laboratory, K INET, Kanazawa University, Nomi, Ishikawa 923 1224, Japan
    J Environ Radioact 86:110-31. 2006
    ....
  8. ncbi A gradient of radioactive contamination in Dolon village near the SNTS and comparison of computed dose values with instrumental estimates for the 29 August, 1949 nuclear test
    Valeriy F Stepanenko
    Medical Radiological Research Center MRRC of RAMS, Obninsk, Russia
    J Radiat Res 47:A149-58. 2006
    ..28+/-0.068...
  9. ncbi External radiation in Dolon village due to local fallout from the first USSR atomic bomb test in 1949
    Tetsuji Imanaka
    Research Reactor Institute, Kyoto University, Osaka, Japan
    J Radiat Res 47:A121-7. 2006
    ..Finally, 0.50 Gy of absorbed dose in air was derived as our tentative estimate for 1-year cumulative external dose in Dolon due to local fallout from the first USSR test in 1949...
  10. ncbi International intercomparison of retrospective luminescence dosimetry method: sampling and distribution of the brick samples from Dolon' village, Kazakhstan
    Valeriy F Stepanenko
    Medical Radiological Research Center MRRC of RAMS, Obninsk, Russia
    J Radiat Res 47:A15-21. 2006
    ....