Zobrazeno 1 - 10
of 3 503
pro vyhledávání: '"Yong ZHAN"'
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-18 (2024)
Abstract Background The ambitious expansion of social health insurance in China has played a crucial role in preventing and alleviating poverty caused by illness. However, there is no government-sponsored health insurance program specifically for you
Externí odkaz:
https://doaj.org/article/7b1dfa0bfcd34a45a304ff2008755e49
Autor:
Lingdu Meng, Yifan Yang, Shiwei He, Huifen Chen, Yong Zhan, Ran Yang, Zifeng Li, Jiajie Zhu, Jin Zhou, Yi Li, Lulu Xie, Gong Chen, Shan Zheng, Xiaoying Yao, Rui Dong
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-21 (2024)
Abstract Background The development of the human vermiform appendix at the cellular level, as well as its function, is not well understood. Appendicitis in preschool children, although uncommon, is associated with a high perforation rate and increase
Externí odkaz:
https://doaj.org/article/96fbbee910904b3b9b08f18824a547e5
Publikováno v:
Hecheng xiangjiao gongye, Vol 47, Iss 1, Pp 45-49 (2024)
The experimental process of rebound testing of rubber material was simulated using finite element analysis software ABAQUS, and the energy changes during the rebound process were discussed, laying the foundation for further research on viscoelasticit
Externí odkaz:
https://doaj.org/article/e492734ea882404b975423891b92a670
Autor:
Joy Mohnot, BS, Yunda (George) Wang, MS, Kanhua Yin, MD, MPH, Mahmoud B. Malas, MD, Niloo M. Edwards, MD, Nikola Dobrilovic, MD, Yong Zhan, MD
Publikováno v:
JTCVS Open, Vol 16, Iss , Pp 48-65 (2023)
Background: The introduction of endovascular repair provides an alternative to traditional open repair of thoracoabdominal aortic aneurysms (TAAA). Its utility is not well defined, however. Using a national database, we studied the treatment patterns
Externí odkaz:
https://doaj.org/article/b58e48e0000d435ca72fe7ea07165521
Autor:
Tingyong Mao, Linfeng Bao, Hengbin Zhang, Zhilin Shi, Jiahao Liu, Desheng Wang, Chan Liu, Yong Zhan, Yunlong Zhai
Publikováno v:
Plants, Vol 13, Iss 21, p 3011 (2024)
Soybean, an important cash crop, is often affected by soil salinity, which is one of the important types of abiotic stress that affects its growth. Poly (acrylic) acid coated Mn3O4 (PMO) has been reported to play a vital role in defending against a v
Externí odkaz:
https://doaj.org/article/cb2e6be746e047c1a74e2504cdbbd1fc
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 203 (2024)
Machining quality prediction is the critical link of quality control in parts machining. With the advent of the Industry 4.0 era, intelligent manufacturing and data-driven technologies bring new ideas for quality control in complex machining processe
Externí odkaz:
https://doaj.org/article/344a126edf76457dbc1e2b2dba9b9944
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8317 (2024)
To address the problem of predicting machining quality for critical features in the manufacturing process of mechanical products, a method that combines information entropy and XGBoost (version 2.1.1) hyperparameter optimization is proposed. Initiall
Externí odkaz:
https://doaj.org/article/b6a2424cb28c45a2a7d3ad8ca2fcf5e0
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
Machining-induced residual stress (MIRS) in thin-walled components affects their machining accuracy, especially for large-size thin-walled components. This study focuses on the bodies of marine diesel engines, exploring the distribution of MIRS and d
Externí odkaz:
https://doaj.org/article/33e73486fb19443594e9616f60607afa
Publikováno v:
Dianxin kexue, Vol 39, Pp 85-100 (2023)
Existing intrusion detection techniques often require numerous malicious samples for model training.However, in real-world scenarios, only a small number of intrusion traffic samples can be obtained, which belong to few-shot scenarios.To address this
Externí odkaz:
https://doaj.org/article/73c7e344b03b40859ee1690315fffcd8
Publikováno v:
Computers, Vol 13, Iss 9, p 216 (2024)
Aiming at the difficulty in effectively identifying critical quality features in the complex machining process, this paper proposes a critical quality feature recognition method based on a machining process network. Firstly, the machining process net
Externí odkaz:
https://doaj.org/article/52887253b2694a2c9f01b4a69db2cdd3