1. Yi-Lu Ho, Hui-Yu Tsai*, and Yu-Shan Tyan, "Alternative method of beam quality measurements for mammography," The Third International Conference on Medical Imaging and Radiological Sciences, Taichung, November 24, 2007.
  2. Hui-Chuan Kao, Hui-Yu Tsai*, and Giu-Cheng Hsu,"Radiation dose and image quality for mammography in Taiwan: Trend in three years", The Third International Conference on Medical Imaging and Radiological Sciences, Taichung, November 24, 2007.
  3. Yung-Chieh Chang, Hui-Yu Tsai*, and Yu-Shan Tyan, “Real-time dose measurements in automatic tube current modulation for multislice CT,” The Third International Conference on Medical Imaging and Radiological Sciences, Taichung, November 24, 2007. (Best Award)
  4. J. C. Lee, H. Y. Tsai*, K. S. Chuang, Y. S. Tyan, “Scatter correction in digital radiography using beam stopper”, The Third International Conference on Medical Imaging and Radiological Sciences, Taichung, November 24, 2007.
  5. Y. L. Liao, H. Y. Tsai*, Y. S. Tyan, and K. Y. Cheng, “CT number variation with shielding materials,” The Third International Conference on Medical Imaging and Radiological Sciences, Taichung, November 24, 2007. (Best Award)
  6. N. G. Lai, H. Y. Tsai*, and Y. S. Tyan, “Breast dose reduction with lead shielding during abdominal multislice CT examinations in Women,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
  7. Y. L. Liao, H. Y. Tsai*, H. R. Chen, and Y. S. Tyan, “Pediatric protocol optimization for multislice CT,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
  8. N. G. Lai, H. Y. Tsai, Y. S. Tyan, and M. Q. Wang, “Performance evaluation of two novel multislice CT examination,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
  9. S. W. Chen, H. Y. Tsai, and Y. S. Tyan, “Computer-simulated radiation dose reduction for angiography CT for pediatric patients,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
  10. S. F. Tsai, H. Y. Tsai, Y. S. Tyan, Y. L. Hung, and Y. L. Liao, “Dose evaluation in Dose-Right dose modulation of Philips Brilliance 40,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
  11. L. F. Chen, H. Y. Tsai, Y. S. Tyan, “ Four automatic tube current modulation on clinical dose evaluation in Philips Brilliance 40,” The 56th Annual Meeting of the Radiological Society of the Republic of China, Taipei, March 24-25, 2007.
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