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15 results on '"Sima, Yutong"'

11. A prospective single-arm study on the efficacy and safety of short-course oral corticosteroids followed by topical corticosteroids in patients with severe chronic rhinosinusitis with nasal polyps

Author

Shao, Shan, primary, Wang, Yue, additional, Zhang, Nan, additional, Zhao, Yan, additional, Zhang, Xuelian, additional, Sima, Yutong, additional, Wang, Ping, additional, Xu, Yuan, additional, Wang, Tie, additional, Bao, Shiping, additional, Cao, Yu, additional, Wang, Xiangdong, additional, Zhang, Luo, additional, and Bachert, Claus, additional

Published
2023
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13. Endotypes of chronic rhinosinusitis based on inflammatory and remodeling factors

Author

Wang, Xiangdong, primary, Sima, Yutong, additional, Zhao, Yan, additional, Zhang, Nan, additional, Zheng, Ming, additional, Du, Kun, additional, Wang, Min, additional, Wang, Yue, additional, Hao, Yun, additional, Li, Ying, additional, Liu, Manjiao, additional, Piao, Yingshi, additional, Liu, Chengyao, additional, Tomassen, Peter, additional, Zhang, Luo, additional, and Bachert, Claus, additional

Published
2023
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14. Wear behavior of Zn-38Al-3.5Cu-1.2Mg/SiCp composite under different stabilization treatments.

Author

Liu, Sheng, Yuan, Qing, Sima, Yutong, Liu, Chenxi, Han, Fang, and Qiao, Wenwei

Abstract

A Zn-38Al-3.5Cu-1.2Mg composite reinforced with nano-SiCp was fabricated via stirring-assisted ultrasonic vibration. To improve the abrasive resistance of the Zn-38Al-3.5Cu-1.2Mg/SiCp composite, several stabilization treatments with distinct solid solutions and aging temperatures were designed. The results indicated that the optimal stabilization treatment for the Zn-38Al-3.5Cu-1.2Mg/SiCp composite comprised solution treatment at 380°C for 6 h and aging at 170°C for 48 h. The stabilization treatment led to the formation of dispersive and homogeneous nano-SiCp. During the friction wear condition, the nano-SiCp limited the microstructure evolution from the hard α(Al,Zn) phase to the soft β(Al,Zn) phase. Moreover, the increased amount of nano-SiCp improved the grain dimension and contributed to the composite abrasive resistance. Furthermore, the stabilization treatment suppressed the crack initiation and propagation in the friction wear process, thereby improving the abrasive resistance of the Zn-38Al-3.5Cu-1.2Mg/SiCp composite. [ABSTRACT FROM AUTHOR]

Published
2022
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