Zobrazeno 1 - 10
of 864
pro vyhledávání: '"Zhe Che"'
Publikováno v:
Actuators, Vol 13, Iss 2, p 70 (2024)
This paper modeled the tension fluctuation during automated fiber placement (AFP), which depicted the tension variations under different operating conditions. The stability and validity of the model were demonstrated using Bode plots and experiments,
Externí odkaz:
https://doaj.org/article/d578ad46b8a94468a89f78121f7dda56
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 1297-1306 (2023)
This article aims to minimize the adverse impact of Z-pins on the in-plane properties of unidirectional carbon fiber reinforced polymer (CFRP) composites while enhancing their interlaminar fracture toughness by using CF Z-pins. A novel method was dev
Externí odkaz:
https://doaj.org/article/c44f64f73ca64dbfadcf727a07347445
Autor:
Yiqiang Hong, Yu Zhu, Youpei Du, Zhe Che, Guoxin Qu, Qiaosheng Li, Tingting Yuan, Wei Yang, Zhen Dai, Weijian Han, Qingsong Ma
Publikováno v:
Materials, Vol 16, Iss 18, p 6082 (2023)
Molecular simulations are currently receiving significant attention for their ability to offer a microscopic perspective that explains macroscopic phenomena. An essential aspect is the accurate characterization of molecular structural parameters and
Externí odkaz:
https://doaj.org/article/336ea32828b740fd8a954805e69e0bf1
Publikováno v:
Materials & Design, Vol 212, Iss , Pp 110293- (2021)
This paper aims to improve the interlaminar fracture toughness of carbon fiber reinforced polymer (CFRP) composites by implanting fine z-pins with the minimum damage on in-plane fibers. Z-pins with diameters as small as 0.1 mm and 0.2 mm were prepare
Externí odkaz:
https://doaj.org/article/064b13f8c6b546bc86059666e6b01987
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 758 (2021)
This paper fabricates a carbon nanotube (CNT ) film-reinforced mesophase pitch-based carbon (CNTF/MPC) nanocomposite by using a hot-pressing carbonization method. During the carbonization, the stacked aromatic layers tended to rearrange into amorphou
Externí odkaz:
https://doaj.org/article/a5520244e88543e088f27eeba784e6e6
Publikováno v:
Polymer Composites. 43:2992-3002
Autor:
Ming Tong, Jinghua Xu, Weixun Li, Kun Jiang, Yan Yang, Zhe Chen, Xuyao Jiao, Xiangfeng Meng, Mingyu Wang, Jie Hong, Hongan Long, Shuang-Jiang Liu, Bentley Lim, Xiang Gao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Efficient interbacterial competitions and diverse defensive strategies employed by various bacteria play a crucial role in acquiring a hold within a dense microbial community. The gut symbiont Bacteroides fragilis secretes an antimicrobial u
Externí odkaz:
https://doaj.org/article/37d38c5c1a8d4fb08683e098bf9a7053
Publikováno v:
BMC Anesthesiology, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Pain after total hip arthroplasty (THA) for femoral neck fracture (FNF) can be severe, potentially leading to serious complications. PENG block has become an optional local analgesic strategy in hip fracture surgery, but it cannot
Externí odkaz:
https://doaj.org/article/6f26f54d863f493497f1017459052bec
Autor:
Wei Liu, Rixin Qin, Yiming Qiu, Taiyuan Luan, Borong Qiu, Ke Yan, Zhe Chen, Beibei Miao, Yujin Liu
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Objective This systematic review examined studies that assessed the relationship between mortality risk and multidimensional frailty. The pooled risk of mortality was estimated via a meta-analysis. Design A systematic review and meta-analysi
Externí odkaz:
https://doaj.org/article/c1dd4a95c0124bf2b2d4041a2331073b
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Spatial heterogeneity is a fundamental aspect of Public Private Partnerships (PPPs). The appropriateness of PPPs applications varies across regions. While the assessment of suitability for PPPs is crucial, it has received limited scholarly a
Externí odkaz:
https://doaj.org/article/cb80041ca6d94b15a073e1fccf26d2ff