Q. Y. Xuan

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The work described in this paper addresses the problems of fault diagnosis in complex multicircuit transmission systems, in particular those arising due to mutual coupling between the two parallel circuits under different fault conditions; the problems are compounded by the fact that this mutual coupling is highly variable in nature. In this respect,(More)
Tumor-associated macrophages (TAMs) have been correlated with increased angiogenesis and poor prognosis in breast cancer. However, the precise role of TAMs in tamoxifen resistance remains unclear. We used immunohistochemical method to examine the expression of epidermal growth factor receptor (EGFR) and CD163+ macrophages in 100 breast cancer tissues. The(More)
  • Q Y Xuan
  • 1993
This paper reports the application of the suction lipectomy to treat gynecomastia in 10 cases with excellent results. A 2-2. 5 cm incision was made on the lower areolar border at 5 to 7 o'clock. The suction power was adjusted to 67-93 kPa. The suction cannula was moved to and fro in radial direction rapidly. The diameter of the sucked area should be larger(More)
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