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Your search keyword '"Yan, T. L."' showing total 6 results
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6 results on '"Yan, T. L."'

3. Progress of laser cooling of 12 C 3+ ions at the CSRe

Author

Wang, H. B., Ma, X., Wen, W. Q., Huang, Z. K., Zhang, D. C., Hai, B., Zhu, X. L., Zhao, D. M., Li, J., Ma, X. M., Yan, T. L., Mao, R. S., Zhao, T. C., Wu, J. X., Yang, J. C., Yuan, Y. J., Xia, J. W., Loeser, M., Siebold, M., Schramm, U., Boine-Frankenheim, O., Eidam, L., Winters, D., Birkl, G., Rein, B., Walther, T., and Bussmann, M.

Subjects
rf bunching, ion beam, relativistic, storage ring
Abstract

We have performed a test run for laser cooling experiments with 12 C 3+ ion beams at an energy of 122 MeV/u at the CSRe with a pulsed laser. During this beamtime a lot of progress have been made. This was the first time we could successfully separate the 12 C 3+ ions and 16 O 4+ ions in the Schottky spectrum with the help of electron cooling. And our newly installed CPM detector worked well during the experiment. We tried to see effects from the interaction of the pulsed laser light with the stored 12 C 3+ ion beams, but no cooling effects could yet be observed.

Published
2015

6. A 10-year retrospective study of free anterolateral thigh flap application in 872 head and neck tumour cases.

Author

Xu Z, Zhao XP, Yan TL, Wang M, Wang L, Wu HJ, and Shang ZJ

Subjects
Adolescent, Adult, Aged, Female, Humans, Male, Middle Aged, Plastic Surgery Procedures, Retrospective Studies, Thigh, Treatment Outcome, Free Tissue Flaps, Head and Neck Neoplasms surgery
Abstract

The aim of this study was to report the clinical features, reliability, and various applications of free anterolateral thigh (ALT) flaps and to provide a 10-year retrospective review of the application of this flap in head and neck tumour patients. A retrospective study was performed of 872 patients who underwent immediate reconstruction of head and neck tumour-induced defects with ALT flaps between April 2005 and April 2014. The study sample consisted of 609 males and 263 females aged 18-79 years. The shapes and sizes of the flaps were designed individually to meet various demands of reconstruction in the head and neck region. The overall rate of successful reconstruction was 97.4%. The reasons for 57 cases of flap compromise were analyzed. The time to detection of flap crisis was often within the first 8h after surgery (64.9%). One- and two-vein anastomosis strategies in microsurgery were compared, and significant differences were observed in terms of the time to detection of flap compromise and the rate of successful flap salvage. In conclusion, the free ALT flap provides unique features for the reconstruction of oral and facial defects in a reliable and versatile approach. The ALT flap is a favourable and versatile 'workhorse' flap for head and neck reconstruction., (Copyright © 2015 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.)

Published
2015
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