Guo-Zhang Chen

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aSchool of Energy Science and Engineering, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China bLaboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, People’s Republic of China cLuminescent Materials Research Group,(More)
Owing to high quantum efficiency, adjustable composition and antioxidation properties of oxynitride phosphors, extensive investigations have focused on their photoluminescence properties under low-energy light excitation (UV or blue light). However, the vacuum ultraviolet (VUV) luminescence properties of oxynitride phosphors are rarely researched. Present(More)
Postoperative radiotherapy is a major treatment for patients with maxillary sinus carcinoma. However, the irregular resection cavity poses a technical difficulty for this treatment, causing uneven dose distribution to target volumes. In this study, we evaluated the dose distribution to target volumes and normal tissues in postoperative intensity-modulated(More)
OBJECTIVE To evaluate the hair-removal effect of IPL for hairy skin grafts. METHODS 10 patients with hairy skin grafts were treated with IPL (ELITEplus) for hair removal 3 to 5 times at intervals of 2 months. The patients received IPL(610 - 1 000 nm) with spot size of 10 mm x 50 mm, pulse width of 5 msec with a delay of 2 - 20 msec, fluence of 30 - 38.3(More)
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