Development of Rapid Dose Assessment Program from Activated Sodium in Human Body for Criticality Accident(Part 3: English)

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概要

• 論文の詳細を見る

• A dose assessment program, called RADAPAS (Rapid Dose Assessment Program from Activated Sodium in Criticality Accidents), was developed to evaluate absorbed dose to an exposed person from induced activity of sodium-24, ^<24>Na, in human body. A generally used personnel computer is available to run the developed program. RADAPAS prepares databases of energy spectra and dose conversion coefficients, which had been derived beforehand from Monte Carlo calculations with the MCNP-code. Information necessary for dose calculation is given by a dialogue method with interface displays. The dose to human body can be estimated from measured specific activity of ^<24>Na using the incorporated data and the interactively specified condition in RADAPAS. In order to validate its availability, RADAPAS was implemented to assess radiation dose in an experiment carried out at the Transient Experiment Critical Facility (TRACY) and for heavily exposed persons in the first criticality accident in Japan. The results show that RADAPAS is applicable to estimation of the magnitude of absorbed dose to a victim to determine initial medical treatment soon after a criticality accident.

• 日本保健物理学会の論文

著者

• TAKAHASHI Fumiaki

  Japan Atomic Energy Agency

• ENDO Akira

  Japan Atomic Energy Agency

• Yamaguchi Yasuhiro

  Department of Applied Biological Science, Tokyo University of Science

• ENDO Akira

  Research Institute for Green Technology, National Institute of Advanced Industrial Science and Techn

• Takahashi Fumiaki

  Research Group For Radiation Protection Nuclear Science And Engineering Directorate Japan Atomic Ene

• Endo Akira

  Research Group For Radiation Protection Nuclear Science And Engineering Directorate Japan Atomic Ene

• Yamaguchi Yasuhiro

  Department Of Radiation Protection Nuclear Science Research Institute Tokai Research And Development

• ODA Keiji

  Faculty of Maritime Sciences, Kobe University

• Oda Keiji

  Faculty Of Maritime Sciences Kobe University

• Yamaguchi Yasuhiro

  Department Of Agricultural Biochemistry And Biotechnology Tottori University

• Endo Akira

  Research And Development Center Sumitomo Heavy Industries Ltd.

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