Zobrazeno 1 - 10
of 3 884
pro vyhledávání: '"Ma Long"'
Publikováno v:
Open Medicine, Vol 19, Iss 1, Pp 326-54 (2024)
The bleeding time and amount in the short-segment group were shorter than in the long-segment group, and the bleeding volume was less than in the long-segment group. The Japanese Orthopaedic Association low back pain score, Oswestry Dysfunction Index
Externí odkaz:
https://doaj.org/article/8ced4ac7064a4c16b6ff65af59dba114
Autor:
Ma Long, Dong Zhikui, Liu Chunjiang, Gao Peng, Liang Ao, Hou Binfeng, Qi Xiangdong, Jiang Yunhong
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-27 (2024)
Abstract The safety performance and structural stiffness of a rim, which is the main load-bearing structure of the loader during operation, influence the overall performance, stability, and braking capabilities of the machine. In the industry, resear
Externí odkaz:
https://doaj.org/article/e57b3b8b4ea047b983120b39bd08a267
Publikováno v:
CAAI Transactions on Intelligence Technology, Vol 8, Iss 4, Pp 1226-1236 (2023)
Abstract This study focuses on developing deep learning methods for small and dim target detection. We model infrared images as the union of the target region and background region. Based on this model, the target detection problem is considered a tw
Externí odkaz:
https://doaj.org/article/6cf0a78d503b4f9ebf6b675290b8c670
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e26145- (2024)
Underwater light attenuation leads to decreased image contrast. This reduction in contrast subsequently decreases target visibility. Additionally, marine target detection is challenging due to multi-scale problems from varying target-to-device distan
Externí odkaz:
https://doaj.org/article/5087e9569eb84baf94dafc25df498cb3
Publikováno v:
MethodsX, Vol 11, Iss , Pp 102423- (2023)
To extend the network life, an ordinal potential game is introduced into network topology control, and a network topology control algorithm based on the Theil entropy measure is designed by improving the revenue function. The revenue function is base
Externí odkaz:
https://doaj.org/article/472637e2aac5422da3e13cb66640c0f6
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 3, Pp 53-62 (2023)
Efficient processing strategy for large datasets is a key support for coal mine intelligent constructions, such as the intelligent construction of coal mine safety monitoring and mining. To address the problem of insufficient clustering efficiency an
Externí odkaz:
https://doaj.org/article/cb79ded4755d40d5af1f9d68439a132c
Publikováno v:
Meikuang Anquan, Vol 53, Iss 11, Pp 118-125 (2022)
Aiming at the problem of high respiratory temperature in the existing products of chemical oxygen self rescue respirator, a new type of chemical oxygen self rescue respirator is designed. The overall composition and gas circuit structure of the respi
Externí odkaz:
https://doaj.org/article/d22783fe8e3a4a7aae76bf6500f0f723
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 22, Iss 08, Pp 662-668 (2022)
Objective To investigate the long⁃term stability of syringomyelia (SM) rat model constructed by epidural compression. Methods A total of 35 Sprague⁃Danley (SD) rats were randomly divided into sham surgery group (n=9), short⁃term group (n=6) and
Externí odkaz:
https://doaj.org/article/55c93ecef1fb44d5aaacbef451f62c7d
Autor:
Yang Xiaochun, Liang Xuegang, Guo Haohui, Ma Long, Jian Li, Zhao Xin, Wang Jian, Yang Lvlin, Meng Zhiqiang, Jin Qunhua
Publikováno v:
Open Medicine, Vol 17, Iss 1, Pp 1031-1044 (2022)
An important causative factor in osteoarthritis (OA) is the abnormal mechanical stress-induced bone remodeling of the subchondral bone. β2-adrenergic receptor (Adrb2) plays a major role in mechanical stresses that induce bone remodeling. The medial
Externí odkaz:
https://doaj.org/article/aa328e50e4c649f8b367bcf8c08dd62f
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 22, Iss 3, Pp 187-194 (2022)
Objective To explore the application value of multi ⁃ modal image fusion three ⁃ dimensional (3D) reconstruction technology in operation of meningioma in the central area. Methods and Results Using multi⁃modal image fusion 3D reconstruction tec
Externí odkaz:
https://doaj.org/article/36ab4059d7c44b7c8f08c8a590040896