Zobrazeno 1 - 10
of 773
pro vyhledávání: '"CHEN Zhaofeng"'
Autor:
OUYANG Jing, CHANG Hong, YANG Mengjiao, ZHANG Meng, TIAN Meng, ZHENG Ya, WANG Yuping, CHEN Zhaofeng
Publikováno v:
Xiehe Yixue Zazhi, Vol 15, Iss 1, Pp 89-98 (2024)
Objective To establish a model that can predict the occurrence of acute kidney disease (AKD) in liver cirrhotic patients and evaluate its performance. Methods Liver cirrhotic patients who hospitalized in the department of gastroenterology of the Firs
Externí odkaz:
https://doaj.org/article/75c7d654c74442f396d020e4fe57414a
Autor:
Wang Yapeng, Chen Zhaofeng, Lu Yeshang, Yang Lixia, Xu Ting, Wu Haisheng, Zhang Jianxun, He Lihua
Publikováno v:
Nanotechnology Reviews, Vol 12, Iss 1, Pp 4142-93 (2023)
Melamine foam (MF), a promising development in light materials, finds application in construction, agriculture, aviation, transportation, electronic message, and other fields due to its excellent thermal insulation performance, sound absorption and n
Externí odkaz:
https://doaj.org/article/c42f62f1000b43dfb2f9c08f15f8a6d8
Publikováno v:
Xiehe Yixue Zazhi, Vol 14, Iss 3, Pp 581-585 (2023)
Microecology has been shown to be closely related to digestive diseases, and most of the research on gastric microecology has focused on Helicobacter pylori. With the development of microarray and gene detection technology, in addition to Helicobacte
Externí odkaz:
https://doaj.org/article/7ef1c6fc135e4c968550cbcdded7bc42
Publikováno v:
Xiehe Yixue Zazhi, Vol 14, Iss 2, Pp 339-345 (2023)
Helicobacter pylori(HP) associated chronic atrophic gastritis (CAG) is known to be a precancerous lesion of gastric cancer, and can act on gastric carcinogenesis through a variety of factors, but the specific mechanism of action is not yet clear. In
Externí odkaz:
https://doaj.org/article/b050a04c2df04c32ae2721e73eadf4eb
Going beyond few-shot action recognition (FSAR), cross-domain FSAR (CDFSAR) has attracted recent research interests by solving the domain gap lying in source-to-target transfer learning. Existing CDFSAR methods mainly focus on joint training of sourc
Externí odkaz:
http://arxiv.org/abs/2411.19041
Few-shot anomaly detection (FSAD) plays a crucial role in industrial manufacturing. However, existing FSAD methods encounter difficulties leveraging a limited number of normal samples, frequently failing to detect and locate inconspicuous anomalies i
Externí odkaz:
http://arxiv.org/abs/2403.04151
Publikováno v:
Science and Engineering of Composite Materials, Vol 19, Iss 2, Pp 113-117 (2012)
(SiO2)f/SiO2 composites reinforced with three-dimensional (3D) six-directional preform were fabricated by the silicasol-infiltration-sintering method. The nominal fiber volume fraction was 47%. To characterize the mechanical properties of the composi
Externí odkaz:
https://doaj.org/article/95630acaed6a4d1781dc2f3cf2a5272b
Publikováno v:
Science and Engineering of Composite Materials, Vol 19, Iss 2, Pp 139-144 (2012)
This research paper establishes the relationship between fabric parameters and fiber volume fraction through analyzing the representative unit cell of the 2.5D shallow straight-joint preform. The effect of fabric parameters on the fiber volume fracti
Externí odkaz:
https://doaj.org/article/c6eef3e41d7a4169984c3384f73d2944
Autor:
Liu Yong, Zhu Jianxun, Chen Zhaofeng, Jiang Yun, Li Binbin, Chen Zhaohai, Lin Long, Guan Tianru, Li Chengdong
Publikováno v:
Science and Engineering of Composite Materials, Vol 19, Iss 1, Pp 55-59 (2012)
Silica composites (2.5D quartz fibers-reinforced) were prepared by the silicasol-infiltration-sintering method. The fiber volume fraction was 50.5%. The composites were sintered in a temperature range of 400∼450°C. Mechanical properties of the com
Externí odkaz:
https://doaj.org/article/35cc1a24306844ceb0fc3990a566aa74
Autor:
Wang, Yapeng, Chen, Zhaofeng, Yang, Lixia, Bian, Chengqian, Xu, Ting, Wu, Haisheng, Zhang, Jianxun, He, Lihua
Publikováno v:
In Construction and Building Materials 20 December 2024 456