HOSHI Masaharu

J-GLOBAL         Last updated: Nov 8, 2018 at 15:22
 
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Name
HOSHI Masaharu
Affiliation
Hiroshima University
Section
Peace Center
Job title
Professor Emeritus
Degree
Ph.D.(Hiroshima University)

Research Areas

 
 

Academic & Professional Experience

 
Jun 2013
 - 
Today
Visiting Professor, Semey State Medical University Visiting professor
 
Nov 1994
 - 
Mar 2012
Professor, Research Institute for Radiation Biology and Medicine, Hiroshima University
 

Committee Memberships

 
2001
 - 
2004
Japan Association of Medical Physics  
 
2001
 - 
2004
Japan Association of Medical Physics  editorial staff
 
2001
 - 
2004
Japan Association of Medical Physics  member of radiation protection committee
 
2004
 - 
2005
The Japan Radiation Research Society  
 
2003
 - 
2004
Atomic Energy Society of Japan  
 

Awards & Honors

 
1999
Exemplary Worker of the Health Care System of Kazakhstan for special deserves in the Affair of the Health Care System of the population of Kazakhstan
 

Published Papers

 
Environmental radioactive contamination in settlements around the former Soviet Union”s Semipalatinsk nuclear test site : Sarzhal Karaul and Kainar settlements, and some settlements located south of the Pavlodar Region
Yamamoto Masayoshi, Kawai Kenta, Tomita Jumpei, Mino Kenta, Sakaguchi Aya, Ohtsuka Yoshihito, Imanaka Tetsuji, Endo Satoru, Kawano Noriyuki, Hoshi Masaharu, Apsalikov Kazbek, Muldagaliyev Talgat, Gusev Boris
IPSHU Series of research reports   55 1-55   Mar 2018   [Refereed]
Nailya Chaizhunusova, Madina Madiyeva, Kimio Tanaka, Masaharu Hoshi, Noriyuki Kawano, Yoshihiro Noso, Nobuo Takeichi, Nobuo Takeichi, Tolebay Rakhypbekov, Nailya Urazalina, Galina Dovgal, Tamara Rymbaeva, Sholpan Tokanova, Meruert Beisengazina, Kulypash Kembayeva, Ken Inoue
Radiation and Environmental Biophysics   56 337-343   Nov 2017
© 2017, Springer-Verlag GmbH Germany. More than 400 nuclear explosion tests were conducted at the Semipalatinsk Nuclear Test Site (SNTS) and significant radioactive substances were released. The long-term consequences of the activities at the SNTS...
Mika Murahashi, Shin Toyoda, Masaharu Hoshi, Megu Ohtaki, Satoru Endo, Kenichi Tanaka, Yudai Yamada
Radiation Measurements   106 450-454   Nov 2017
© 2017 Elsevier Ltd The sensitivities to dose of the radiation induced signal observed in tooth enamel were examined by electron spin resonance (ESR) for individual deciduous and permanent teeth. The sensitivities in deciduous teeth are in agreeme...
Satoru Endo, Hitoshi Sato, Takuto Shimazaki, Takuto Shimazaki, Erika Nakajima, Kei Kotani, Mitsuru Suda, Tsuyoshi Hamano, Tsuyoshi Kajimoto, Kenichi Tanaka, Masaharu Hoshi
Radiation and Environmental Biophysics   56 269-276   Aug 2017
© 2017, Springer-Verlag GmbH Germany. An LBO (Li2B4O7) walled ionization chamber was designed to monitor the epithermal neutron fluence in boron neutron capture therapy clinical irradiation. The thermal and epithermal neutron sensitivities of the ...
Tolebay Rakhypbekov, Ken Inoue, Laura Pak, Noriyuki Kawano, Nobuo Takeichi, Masaharu Hoshi, Yoshihiro Noso, Nailya Chaizhunusova, Zukhra Manambayeva, Arman Khozhayev, Maulen Molgazhdarov, Sayakhat Olzhaev, Sholpan Tokanova, Madina Madiyeva
Radiation and Environmental Biophysics   56 205-211   Aug 2017
© 2017, Springer-Verlag Berlin Heidelberg. We sought to identify the features of endothelial function in rectal cancer patients who were exposed to chronic ionizing radiation from a nuclear test site in Kazakhstan. We examined 146 individuals, 76 ...
Kazuko Shichijo, Nariaki Fujimoto, Darkhan Uzbekov, Ynkar Kairkhanova, Aisulu Saimova, Nailya Chaizhunusova, Nurlan Sayakenov, Dariya Shabdarbaeva, Nurlan Aukenov, Almas Azimkhanov, Alexander Kolbayenkov, Zhanna Mussazhanova, Daisuke Niino, Masahiro Nakashima, Kassym Zhumadilov, Valeriy Stepanenko, Masao Tomonaga, Tolebay Rakhypbekov, Masaharu Hoshi
Radiation and Environmental Biophysics   56 203-204   May 2017
© 2017, Springer-Verlag Berlin Heidelberg. The author would like to correct the Table 4 in the original publication of the article. The correct table is given below: (Table Presented.).
Kazuko Shichijo, Nariaki Fujimoto, Darkhan Uzbekov, Ynkar Kairkhanova, Aisulu Saimova, Nailya Chaizhunusova, Nurlan Sayakenov, Dariya Shabdarbaeva, Nurlan Aukenov, Almas Azimkhanov, Alexander Kolbayenkov, Zhanna Mussazhanova, Daisuke Niino, Masahiro Nakashima, Kassym Zhumadilov, Valeriy Stepanenko, Masao Tomonaga, Tolebay Rakhypbekov, Masaharu Hoshi
Radiation and Environmental Biophysics   56 55-61   Mar 2017
© 2017, The Author(s). To fully understand the radiation effects of the atomic bombing of Hiroshima and Nagasaki among the survivors, radiation from neutron-induced radioisotopes in soil and other materials should be considered in addition to the ...
Valeriy Stepanenko, Tolebay Rakhypbekov, Keiko Otani, Satoru Endo, Kenichi Satoh, Noriyuki Kawano, Kazuko Shichijo, Masahiro Nakashima, Toshihiro Takatsuji, Aya Sakaguchi, Hiroaki Kato, Yuichi Onda, Nariaki Fujimoto, Shin Toyoda, Hitoshi Sato, Altay Dyussupov, Nailya Chaizhunusova, Nurlan Sayakenov, Darkhan Uzbekov, Aisulu Saimova, Dariya Shabdarbaeva, Mazhin Skakov, Alexandr Vurim, Vyacheslav Gnyrya, Almas Azimkhanov, Alexander Kolbayenkov, Kasym Zhumadilov, Yankar Kairikhanova, Andrey Kaprin, Vsevolod Galkin, Sergey Ivanov, Timofey Kolyzhenkov, Aleksey Petukhov, Elena Yaskova, Irina Belukha, Artem Khailov, Valeriy Skvortsov, Alexander Ivannikov, Umukusum Akhmedova, Viktoria Bogacheva, Masaharu Hoshi
Radiation and Environmental Biophysics   56 47-54   Mar 2017
© 2017, Springer-Verlag Berlin Heidelberg. There were two sources of ionizing irradiation after the atomic bombings of Hiroshima and Nagasaki: (1) initial gamma-neutron irradiation at the moment of detonation and (2) residual radioactivity. Residu...
K. S. Zhumadilov, A. I. Ivannikov, V. F. Stepanenko, V. G. Skvortsov, S. Toyoda, S. Endo, K. Tanaka, A. D. Kaprin, V. N. Galkin, S. A. Ivanov, S. A. Ivanov, T. V. Kolyzhenkov, U. A. Akhmedova, V. V. Bogacheva, M. Hoshi
Radiation and Risk   26 74-83   Jan 2017
Electron-paramagnetic resonance retrospective dosimetry (EPR) with tooth enamel was used for measuring radiation dose in residents of Bodene and Dolon villages of Beskaragay rayon, Vostochno-Kazakhstanskaya oblast, Kazakhstan. The villages are loc...
K. S. Zhumadilov, A. I. Ivannikov, V. F. Stepanenko, V. G. Skvortsov, S. Toyoda, A. D. Kaprin, S. A. Ivanov, U. A. Akhmedova, M. Hoshi
Radiation and Risk   26 55-65   Jan 2017
The preliminary assessment of doses to residents of Stepnogorsk, Republic of Kazakhstan, includ-ing workers of the uranium-processing plant, located near this city, is presented in the paper. Ra-diation doses in the residents of Stepnogorsk and wo...
Masao S. Sasaki, Satoru Endo, Masaharu Hoshi, Taisei Nomura
Journal of Radiation Research   57 583-595   Nov 2016
© The Author 2016. The calculated risk of cancer in humans due to radiation exposure is based primarily on long-term follow-up studies, e.g. the life-span study (LSS) on atomic bomb (A-bomb) survivors in Hiroshima and Nagasaki. Since A-bomb radiat...
Kimio Tanaka, Kimio Tanaka, Megu Ohtaki, Masaharu Hoshi
Radiation and Environmental Biophysics   55 329-337   Aug 2016
© 2016, Springer-Verlag Berlin Heidelberg. During the period from March to May, 1954, the USA conducted six nuclear weapon tests at the “Bravo” detonation sites at the Bikini and Enewetak Atolls, Marshall Islands. At that time, the crew of tuna fi...
Ken Inoue, Haruo Takeshita, Yoshikazu Takinami, Masaharu Hoshi, Yoshihiro Noso, Nobuo Takeichi, Junko Fujihara, Kaori Kimura-Kataoka, Yasuyuki Fujita, Rei Wake, Tsuyoshi Miyaoka, Satoko Ezoe, Jun Horiguchi, Yuji Okazaki, Yuji Okazaki
International Journal of Emergency Mental Health   18 742-743   Jun 2016
Ken Inoue, Yasuyuki Fujita, Yoshihiro Noso, Haruo Takeshita, Nobuo Takeichi, Masaharu Hoshi, Tolebay K. Rakhypbekov, Tolebay K. Rakhypbekov, Nailya Chayzhunusova, Nargul Ospanova, Timur Moldagaliev, Zhanat Sarsembina, Akerke Kalieva, Ulzhan Jamedinova, Chegedekova Sholpan, Sharapiyeva Alua, Bitebayeva Dina, Rei Wake, Tsuyoshi Miyaoka, Yoshikazu Takinami, Yuji Okazaki, Jun Horiguchi
International Journal of Emergency Mental Health   18 742-745   Jun 2016
© 2016, Chevron Publishing Corporation. All rights reserved. Japan had around 20,000 suicides in the early 1990s, but the annual number of suicides increased abruptly to over 30,000 in 1998. Devising and implementing suicide prevention measures to...
Kassym Sh Zhumadilov, Alexander I. Ivannikov, Valeriy F. Stepanenko, Shin Toyoda, Valeriy G. Skvortsov, Masaharu Hoshi
Radiation Protection Dosimetry   172 260-264   Jan 2016
© The Author 2016. The method of electron paramagnetic resonance (EPR) dosimetry using extracted teeth has been applied to human tooth enamel to obtain individual absorbed doses of residents of settlements in the vicinity of the central axis of ra...
V. F. Stepanenko, T. K. Rakhypbekov, A. D. Kaprin, S. A. Ivanov, K. Otani, S. Endo, K. Satoh, N. Kawano, T. Takatsuji, M. Nakashima, K. Shichijo, A. Sakaguchi, H. Kato, Y. Onda, N. Fujimoto, Sh Toyoda, H. Sato, T. V. Kolyzhenkov, A. D. Petukhov, A. A. Dyussupov, N. Zh Chaizhunusova, N. B. Sayakenov, D. E. Uzbekov, A. Zh Saimova, D. M. Shabdarbaeva, L. N. Pivina, M. K. Skakov, A. D. Vurim, V. S. Gnyrya, A. C. Azimkhanov, A. N. Kolbayenkov, K. Sh Zhumadilov, Y. O. Kairkhanova, E. K. Yaskova, I. G. Belukha, V. G. Skvortsov, A. I. Ivannikov, A. M. Khailov, U. A. Akhmedova, V. V. Bogacheva, Yu N. Anokhin, S. P. Orlenko, M. Hoshi, M. Hoshi
Radiation and Risk   25 111-125   Jan 2016
The radionuclide56Mn (T1/2=2.58 hours) is one of the dominant beta- and gamma-emitters within few hours after the neutron irradiation of soil dust following nuclear explosion in atmosphere. The effects of exposure to residual radioactivity from nu...
Kerr GD, Egbert SD, Al-Nabulsi I, Bailiff IK, Beck HL, Belukha IG, Cockayne JE, Cullings HM, Eckerman KF, Granovskaya E, Grant EJ, Hoshi M, Kaul DC, Kryuchkov V, Mannis D, Ohtaki M, Otani K, Shinkarev S, Simon SL, Spriggs GD, Health physics, vol. 109, no. 6, pp. 582-600
109(6) 582-600   Dec 2015   [Refereed]
Kerr GD, Egbert SD, Al-Nabulsi I, Bailiff IK, Beck HL, Belukha IG, Cockayne JE, Cullings HM, Eckerman KF, Granovskaya E, Grant EJ, Hoshi M, Kaul DC, Kryuchkov V, Mannis D, Ohtaki M, Otani K, Shinkarev S, Simon SL, Spriggs GD, Health physics, 2015,...
Zhumadilov K, Ivannikov A, Stepanenko V, Abralina S, Sadvokasova L, Akilbekov A, Morzabayev A, Rakhypbekov T, Hoshi M, Radiation, environmental biophysics, vol. 54, no. 1, pp. 145-149
54(1) 145-149   Mar 2015   [Refereed]
Zhumadilov K, Ivannikov A, Stepanenko V, Abralina S, Sadvokasova L, Akilbekov A, Morzabayev A, Rakhypbekov T, Hoshi M, Radiation and environmental biophysics, 2015, vol. 54, no. 1, pp. 145-149
Onda Y, Kato H, Hoshi M, Takahashi Y, Nguyen ML, Journal of environmental radioactivity, vol. 139, pp. 300-307
139 300-307   Jan 2015   [Refereed]
Onda Y, Kato H, Hoshi M, Takahashi Y, Nguyen ML, Journal of environmental radioactivity, 2015, vol. 139, pp. 300-307
Masutani M, Baiseitov D, Itoh T, Hirai T, Berikkhanova K, Murakami Y, Zhumadilov Z, Imahori Y, Hoshi M, Itami J, Applied radiation, isotopes : including data, instrumentation, methods for use in agriculture, industry, medicine, vol. 88, pp. 104-108
88 104-108   Jun 2014   [Refereed]
Masutani M, Baiseitov D, Itoh T, Hirai T, Berikkhanova K, Murakami Y, Zhumadilov Z, Imahori Y, Hoshi M, Itami J, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 2014, vol....

Misc

 
Kassym Zhumadilov, Alexander Ivannikov, Artem Khailov, Sergei Orlenko, Valeriy Skvortsov, Valeriy Stepanenko, Kairat Kuterbekov, Shin Toyoda, Polat Kazymbet, Masaharu Hoshi
E3S Web of Conferences   22    Nov 2017
© The Authors, published by EDP Sciences, 2017. In order to estimate radiation effects on uranium enterprise staff and population teeth samples were collected for EPR tooth enamel dosimetry from population of Stepnogorsk city and staff of uranium ...
Kassym Zhumadilov, Kassym Zhumadilov, Alexander Ivannikov, Valeriy Skvortsov, Valeriy Stepanenko, Tolebay Rakhypbekov, Masaharu Hoshi
E3S Web of Conferences   22    Nov 2017
© The Authors, published by EDP Sciences, 2017. The tooth enamel electron paramagnetic resonance (EPR) dosimetry method was used to determine accidental doses of population of settlements in the vicinity of the Semipalatinsk Nuclear Test Site (SNT...
R. Fujii, Y. Imahori, M. Nakakmura, M. Takada, S. Kamada, T. Hamano, M. Hoshi, H. Sato, J. Itami, Y. Abe, M. Fuse
AIP Conference Proceedings   1509 162-170   Dec 2012
The neutron source for Boron Neutron Capture Therapy (BNCT) is in the transition stage from nuclear reactor to accelerator based neutron source. Generation of low energy neutron can be achieved by 7Li (p, n) 7Be reaction using accelerator based ne...
S. Fukutani, K. Takamiya, T. Imanaka, M. Hoshi, M. Yamamoto, Y. Nakano, T. Takahashi, A. Koyama
KURRI Progress Report   158   Apr 2006
A. M. Marenny, S. M. Shinkarev, S. M. Shinkarev, A. V. Penezev, A. V. Frolova, Yu A. Morozov, S. E. Okhrimenko, M. N. Savkin, M. Hoshi
International Congress Series   1276 356-357   Feb 2005
A model has been developed to assess exposure to the residents of Moscow, Russia from external (cosmic rays and terrestrial gamma rays) and radon exposures. This model accounts for different factors (demographic, social, materials of buildings, et...

Books etc

 
Chernobyl Sasakawa Health and Medical Cooperation Project : materials and methods
Chernobyl : A Decade, Elsevier Science B. V.   1997   
Thermoluminescence dosimetry of gamma rays from the fallout of the Semipalatinsk nuclear tests
Effects of Low-level Radiation for Residents Near Semipalatinsk Nuclear Test Site. Proceeding of the Second Hiroshima International Symposium, Hiroshima, July, 23-25, 1996, Edit. by M. Hoshi, J. Takada, R. Kim, and Y. Nitta, Hiroshima Univ.   1997   
I-129 and I-131 ground deposition densities are correlated in Belorussian settlements contaminated following the Chernobyl accident
Chernobyl: Message for the 21st Century. Proceedings of the Sixth Chernobyl Sasakawa Medical Cooperation Symposium, Moscow, Russia, 30-31 May 2001, eds. by Yamashita, S., Shibata, Y., Hoshi, M., Fujimura, K. Elsevier   2002   
Re-evaluation of thyroid doses in Russia after the Chernobyl accident
Chernobyl: Message for the 21st Century. Proceedings of the Sixth Chernobyl Sasakawa Medical Cooperation Symposium, Moscow, Russia, 30-31 May 2001, eds. by Yamashita, S., Shibata, Y., Hoshi, M., Fujimura, K. Elsevier   2002   
A report on the 1994 Chernobyl Sasakawa project workshop
Sasakawa Memorial Health Foundation   1994   

Conference Activities & Talks

 
Medical examination for thyroid among the residents in Semipalatinsk : Comparison with Hiroshima and Chernobyl.
Fifth Hiroshima International Symposium-Radiation Effects on the Residents near Semipalatinsk Nuclear Test Sites-,Hiroshima   1999   
The induction of somatic mutations by high-LET radiation observed using the Drosophila assay system.
Proceedings of the International Workshop on Responses to Heavy Particle Radiation,Chiba,July 9-10,1998,Risk Evaluation of Cosmic-Ray Exposure in Long-Term Manned Space Mission.Kodansha Scientific LTD.   1999   
External exposure on residents due to Semipalatinsk nuclear tests.
Fifth Hiroshima International Symposium-Radiation Effects on the Residents near Semipalatinsk Nuclear Test Sites-,Hiroshima   1999   
Some aspects of local fallout piutonium at the former Semipalatinsk nuclear test site and it's surrounding areas.
Fifth Hiroshima International Symposium-Radiation Effects on the Residents near Semipalatinsk Nuclear Test Sites-,Hiroshima   1999   
High incidence of micronucleus and chromosome aberrations in lymphocytes from the residents living near Semipalatinsk nuclear explosion test sites.
Fifth Hiroshima International Symposium-Radiation Effects on the Residents near Semipalatinsk Nuclear Test Sites-,Hiroshima   1999   

Works

 
Development of a X ray apparatus to study Radiobiological effects of ultrasoft X rays
1992
Evaluation of the Hiroshima and Nagasaki atomic bomb dose
1996
Radiation effects among residents in semipalatinsk and chernobyl area
1991
Development and dosimetry of neutron generator for radiobiology study
1995

Research Grants & Projects

 
Evaluation of the Hiroshima and Nagasaki atomic bomb dose
Project Year: 1980   
Radiation effects among residents in Semiparatinsk and Chernobyl area
Project Year: 1994   
Development and dosimetry of neutron generator for radiobiology study
Project Year: 1990   

Patents

 
1804934