Sumi Yokoyama, Nobuyuki Hamada, Norio Tsujimura, Naoki Kunugita, Kazutaka Nishida, Iwao Ezaki, Masahiro Kato, Hideki Okubo. Regulatory implementation of the occupational equivalent dose limit for the lens of the eye and underlying relevant efforts in Japan. International Journal of Radiation Biology. 2022. 99. 4. 604-619
Sumi Yokoyama, Hideo Tatsuzaki, Yoshihiko Tanimura, Hiroshi Yoshitomi, Shigekazu Hirao, Katsunori Aoki, Shuichi Tachiki, Iwao Ezaki, Katsuya Hoshi, Norio Tsujimura. Radiation exposure to the lens of the eye for Japanese nuclear power plant workers. Journal of Radiological Protection. 2022. 42. 3. 031504-031504
Sumi Yokoyama, Norio Tsujimura, Makoto Hashimoto, Hiroshi Yoshitomi, Masahiro Kato, Tadahiro Kurosawa, Hideo Tatsuzaki, Hiroshi Sekiguchi, Yasuhiro Koguchi, Koji Ono, et al. The Japan Health Physics Society Guideline on Dose Monitoring for the Lens of the Eye. Journal of Radiation Protection and Research. 2022. 47. 1. 1-7
Report of the JHPS (Japan Health Physics Society) Expert Committee on Standardization of Neutron Calibration Technique
Japan Health Physics Society 2005
Lectures and oral presentations (214):
Evaluation of effective dose and organ dose based on electronic personal dosemeter readings for epidemiological studies of emergency workers at the TEPCO Fukushima Daiichi Nuclear Power Plant accident
Estimation of the eye lens dose received by workers due to beta particles from airborne radioiodine during the early emergency operation after the TEPCO Fukushima Daiichi NPP accident
Differences in Photon Personal Dosemeter Responses under Ideal Irradiation Geometries and Approximate Ones with a Point Isotropic Source-MCNP simulations with an MIRD Phantom
Development of Guidelines on Radiation Protection for the Lens of the Eye in Japan
(15th International Congress of the International Radiaton Proection Association (IRPA15) 2021)
Lessons learned from unreasonable paper peer-review process seeking a comparison between Bikini H-bomb test and Fukushima Daiichi Nuclear Power Plant accident
(2020)
Japanese Association for Radiation Accident / Disaster Medicine
, JAPAN RADIOISOTOPE ASSOCIATION
, THE JAPANESE RADIATION RESEARCH SOCIETY
, JAPAN HEALTH PHYSICS SOCIETY
, ATOMIC ENERGY SOCIETY OF JAPAN