Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Changyun Li"'
Publikováno v:
High Voltage, Vol 9, Iss 5, Pp 1171-1182 (2024)
Abstract The authors introduce the intactness‐aware Mosaic data augmentation strategy, designed to tackle challenges such as low accuracy in detecting defects in insulation pull rods, limited timeliness in intelligent analysis, and the absence of a
Externí odkaz:
https://doaj.org/article/5b598eb46ca142c2a19610c6e29f5fee
Publikováno v:
Complex & Intelligent Systems, Vol 10, Iss 6, Pp 7577-7589 (2024)
Abstract Humans excel at learning and recognizing objects, swiftly adapting to new concepts with just a few samples. However, current studies in computer vision on few-shot learning have not yet achieved human performance in integrating prior knowled
Externí odkaz:
https://doaj.org/article/42784788559b4f15a4e4349d354504b0
Autor:
Ling Tang, Lei Xu, Yang Li, Jianping Tan, Changyun Li, Jinguo Li, Jingjing Liang, Chuanyong Cui, Xiaofeng Sun
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9318-9324 (2024)
The microstructures and tensile properties of the Ni–Co-based superalloys made by additive manufacturing (AM) were investigated. The results revealed that both normal and inverse Portevin-Le Châtelier (PLC) effects were observed in AM Ni–Co-base
Externí odkaz:
https://doaj.org/article/1b63dc7c05b349879337825c209b305c
Autor:
Guanjun Yang, Changyun Li, Fan Tao, Yanjun Liu, Minghui Zhu, Yu Du, Chenjie Fei, Qiusheng She, Jiong Chen
Publikováno v:
Genes and Diseases, Vol 11, Iss 2, Pp 645-663 (2024)
Lysine-specific demethylase 4 A (KDM4A, also named JMJD2A, KIA0677, or JHDM3A) is a demethylase that can remove methyl groups from histones H3K9me2/3, H3K36me2/3, and H1.4K26me2/me3. Accumulating evidence suggests that KDM4A is not only involved in b
Externí odkaz:
https://doaj.org/article/c6c64cbd4fb74fd984bde2ddb980cc76
Publikováno v:
Entropy, Vol 26, Iss 10, p 817 (2024)
Sleep position recognition plays a crucial role in enhancing individual sleep quality and addressing sleep-related disorders. However, the conventional non-invasive technology for recognizing sleep positions tends to be limited in its widespread appl
Externí odkaz:
https://doaj.org/article/397b557a0f8045bcaf6615b54a0e9816
Publikováno v:
Energies, Vol 17, Iss 5, p 1176 (2024)
Downhole turbine generators (DHTG) installed within drill-string are susceptible to internal and external excitation during the drilling process, causing significant dynamic loads on bearings, and thereby reducing the bearing’s service life. In thi
Externí odkaz:
https://doaj.org/article/dcc8fe4e068b4b44bdec796fa48ae4d5
Publikováno v:
Journal of Infrastructure Preservation and Resilience, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract In the process of the continuous development of subway construction, the safe evacuation of subway passengers has been paid much attention to. As the subway itself has the characteristics of limited space and high passenger density, once a f
Externí odkaz:
https://doaj.org/article/7007fc1b34a447eba34755265ccb3dcb
Publikováno v:
Energies, Vol 17, Iss 2, p 472 (2024)
In response to global climate change, China has committed to peaking carbon emissions by 2030 and achieving carbon neutrality by 2060, commonly known as the “30–60 Dual Carbon”. Under the background of “30–60 Dual Carbon”, this article ta
Externí odkaz:
https://doaj.org/article/67e411f36a4342a4b3532692f51d5c26
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract In turbofan engine datasets, to address problems, such as noise interference, diverse data types, large data volumes, complex feature extraction, inability to effectively describe degradation trends, and poor remaining useful life (RUL) prog
Externí odkaz:
https://doaj.org/article/9e1b8816937146b6a164edb759ca70aa
Publikováno v:
Entropy, Vol 25, Iss 11, p 1539 (2023)
Currently, the research on the predictions of remaining useful life (RUL) of rotating machinery mainly focuses on the process of health indicator (HI) construction and the determination of the first prediction time (FPT). In complex industrial enviro
Externí odkaz:
https://doaj.org/article/e42cdc5648b245d1b5b27a9e8334f0a9