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| The Study on Method of Pre-dose Technique in Nuclear Accident Dose Reconstruction |
| DING Yan-qiu, DAI Guang-fu, YUAN Shu-yu, et al |
| Institute of Radiation Medicine, Chinese Academy of Medical Sciences, Tianjin 300192 China |
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Abstract Objective To develop a feasible method of dose reconstruction with quartz TLD for nuclear accident dose reconstruction.Methods To prepare samples of quartz for TLD measurement, analyze the pre-dose characteristic of the quartz TLD, and establish a dose calibration method of the quartz TLD.Results The main information of pre-dose characteristic of the quartz TLD and have been obtained the methods of sample preparation and dose calibration of quartz TLD established.Conclusion The method is very significant in nuclear accident dose reconstruction.It is very easy to collect sample from a nuclear accident locale and to have TLD measure, but quality control is necessary in the sample preparation.
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Received: 01 July 2008
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