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KMID : 1151820170110050321
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Journal of the Korean Society of Radiology
2017 Volume.11 No. 5 p.321 ~ p.328
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Radiation Dose Measurement of D-Shuttle Dosimeter for Radiation Exposure Management System
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Kweon Dae-Cheol
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Abstract
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The purpose of the study is to provide basic data for the management of individual exposure and the monitoring of natural radiation dose using D-Shuttle dosimeter (Chiyoda Technol Corporation, Tokyo, Japan). The dose was calculated using D-Shuttle dosimeter. The dose was 1.346 mSv when exposed for 400 days, the annual dose per year was 1.228 mSv/year and the average dose per hour was 0.014 μSv/hr. Domestic individual external dose (1.295 mSv/year = Korea average natural individual external dose) and domestic additional dose per year is ?0.0663 mSv/year. D-Shuttle is a personal dosimeter for radiation monitoring. It can be used as a very useful dosimeter for ALARA because of its excellent detection capability of radiation, real-time radiation exposure management, alarm function of radiation work, and efficient and easy to use personal radiation dose management. Radiation monitoring equipment for radiation workers and local residents can be used for radiation monitoring in hospitals, industry, medical sites, nuclear accident areas and hazardous areas in non-destructive areas.
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KEYWORD
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D-Shuttle, Radiation dose, Radiation monitoring, Personal dosimeter
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