Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Jianjie Zhao"'
Autor:
Wuguo Tian, Jianjie Zhao
Publikováno v:
Asian Journal of Surgery, Vol 46, Iss 10, Pp 4601-4602 (2023)
Externí odkaz:
https://doaj.org/article/b8f3bfb350e7429296aae9d130067029
Autor:
Jianjie Zhao
Publikováno v:
Mathematical Problems in Engineering. 2022:1-10
In this study, how to optimize and adjust the five hundred-meter aperture spherical radio telescope—FAST—active reflector and the impact on the receiving efficiency after optimization are discussed. The shape adjustment of the active reflector of
Publikováno v:
In Asian Journal of Surgery October 2023 46(10):4595-4597
Autor:
Weijie Zhang, Xinli Guo, Yixuan Wang, Yanmei Zheng, Jianjie Zhao, Hang Xie, Zheng Zhang, Yuhong Zhao
Publikováno v:
Energy & Fuels. 36:1716-1725
Mechanical Properties of High Temperature Vulcanized Silicone Rubber Aged in the Natural Environment
Publikováno v:
Polymers; Volume 14; Issue 20; Pages: 4439
Composite insulators operate in harsh field environments all year round. Their various properties and states of aging require attention. It is important to study the performance changes of composite insulator sheds after aging to evaluate the life of
Autor:
Yixuan Wang, Zhang Weijie, Hang Xie, Jianjie Zhao, Xinli Guo, Yanmei Zheng, Zheng Zhang, Ying Huang, Yuanyuan Liu
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:6788-6798
Oxygen-doped g-C₃N₄ (CN) with carbon vacancies (O–CNC) was synthesized by microwave heating the mixture of melamine–cyanuric acid (MCA) supramolecular aggregates and oxalic acid for only 7 min. The as-synthesized O–CNC shows a mesoporous st
Autor:
Jiahao Qiu, Jianjie Zhao
Publikováno v:
Communications in Mathematics and Statistics. 9:503-519
In this paper, it is shown that for a minimal system (X, G), if H is a normal subgroup of G with finite index n, then X can be decomposed into n components of closed sets such that each component is minimal under H-action. Meanwhile, we prove that fo
Autor:
Jiahao Qiu, Jianjie Zhao
Publikováno v:
Discrete & Continuous Dynamical Systems - A. 41:601-620
For a dynamical system \begin{document}$ (X, T) $\end{document} , \begin{document}$ l\in\mathbb{N} $\end{document} and \begin{document}$ x\in X $\end{document} , let \begin{document}$ \mathbf{Q}^{[l]}(X) $\end{document} and \begin{document}$ \overlin
Autor:
Jianjie Zhao, Zhirong Li, Yi Chen, Shu Zhang, Lingji Guo, Bo Gao, Yan Jiang, Wuguo Tian, Shuai Hao, Xiaohua Zhang
Publikováno v:
International Journal of Oncology. 61
Autor:
Bo Gao, Wuguo Tian, Yan Jiang, Xiaohua Zhang, Jianjie Zhao, Shu Zhang, Jinping Chen, Donglin Luo
Publikováno v:
International Journal of Medical Sciences, Vol 9, Iss 9, Pp 778-785 (2012)
Objective: To summarize the experience in the peri-operative treatment of giant nodular goiter.Methods: A total of 123 patients with giant nodular goiter sized 6~20 cm were admitted into our hospital from 1990 to 2011 and the clinical data were retro
Externí odkaz:
https://doaj.org/article/aaacd0c0b9284e8d80e23864f665b337