Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ming-Chen Yuan"'
Autor:
Tsui-Jung Chang, Chih-Hsien Chang, Tse-Zung Liao, Ming-Chen Yuan, Wan-Chi Lin, Fang-Yu Ou Yang, Ruth C. Wilkins, Kang-Wei Chang
Publikováno v:
International Journal of Radiation Biology. 97:916-925
PURPOSE The dicentric chromosome assay (DCA), the gold standard for radiation biodosimetry, evaluates an individual absorbed radiation dose by the analysis of DNA damage in human lymphocytes. The conventional (C-DCA) and QuickScan (QS-DCA) scoring me
Autor:
Chen-Ju Feng, Chin-Hui Wu, Chin-Hsiung Lin, Ming-Chen Yuan, Shen-Hao Lee, David YC Huang, Jo-Yu Lin, Ying-Fang Chen, Shih-Ming Hsu
Publikováno v:
Journal of Radiological Protection. 43:021508
This paper discusses the feasibility of a monitoring program for the quality assurance status of activity meters. We sent a questionnaire to clinical nuclear medicine departments of medical institutions, requesting information on their activity meter
Publikováno v:
Applied Radiation and Isotopes. 134:321-324
109Cd is quite a useful nuclide for the calibration of X-ray spectroscopy, gamma-ray spectroscopy or as an excitation source in X-ray fluorescence. In this work, 4π(PC)e-X coincidence counting and 4π(LS)ce counting were used to determine the activi
Publikováno v:
Radiation Physics and Chemistry. 140:361-364
Ir-192 sources are widely used in brachytherapy and the number of treatments is around seven thousand for the use of the high dose rate (HDR) Ir-192 brachytherapy source per year in Taiwan. Due to its physical half-life of 73.8 days, the source shoul
Publikováno v:
Journal of Applied Mathematics and Physics. :1482-1487
Two measurement systems, one being comprised of three HPGe detectors and the other being a 4π measurement system of the assembly of 10 sets of scintillation detectors, were compared for their measurement performance in operations of radioactive wast
Autor:
Chien-Hau Chu, Chin-Chi Chen, Chun-Liang Chen, Yi-Chun Lin, Tseng-Te Huang, Min-Chi Chiu, Teng-Hung Tsou, Ming-Chen Yuan
Publikováno v:
Radiation Measurements. 135:106345
This study investigated the series of proficiency testing held by the Institute of Nuclear Energy Research (INER) from 2010 to 2017 and the benchmark of one type of dose evaluation system for personnel dosimeters in Taiwan. Based on the latest Americ
Publikováno v:
Radiation Physics and Chemistry. 167:108232
Since the accident of Fukushima Daiichi nuclear power plant, the environmental radiation dose was increasingly concerned as a global issue. In Taiwan, the detection capability of the all calibration laboratories is just about 50 times the naturally o
Autor:
H Holnisar, A Ravindra, T Soodprasert, Haoran Liu, P Marsoem, D B Kulkarni, T-S Park, P.A.L. da Cruz, Ming-Chen Yuan, Leena Joseph, N Sastri, C.J. da Silva, Jong Man Lee, K.B. Lee, Juncheng Liang, Mi Zhang, Akira Yunoki, Yasushi Sato, P Paukkachane, J. Lubbe, G Wurdiyanto, M.J. van Staden, Akira Iwahara, A Agusbudman, B.R.S. Simpson, M.W. van Rooy
Publikováno v:
Metrologia. 57:06002
The international comparison of activity measurements of 59Fe, APMP.RI(II)-K2.Fe-59, was carried out within the framework of the Asia-Pacific Metrology Programme (APMP). Nine institutes took part in the comparison, and eight institutes of them undert
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 134
Publikováno v:
Radiation Physics and Chemistry. 104:316-320
Breast cancer mortality rates were significantly reduced in Taiwan after achieving early-stage monitoring with mammography screening. This study establishes an appropriate and traceable calibration infrastructure, which offers calibration services fo