Zobrazeno 1 - 10
of 9 315
pro vyhledávání: '"Tang Jun"'
Publikováno v:
Zhejiang dianli, Vol 43, Iss 10, Pp 103-113 (2024)
This paper focuses on the inverter station of ultra-high voltage direct current （UHVDC） transmission system with a hybrid cascaded structure. Based on its primary topological structure， adhering to the principles of protection without dead zone
Externí odkaz:
https://doaj.org/article/a8db8cdc6d714e4280b48b8af16e022f
Publikováno v:
Tropical Grasslands-Forrajes Tropicales, Vol 11, Iss 2, Pp 95-120 (2023)
A comprehensive review, based on about 180 references, synthesizing research and development about Stylosanthes guianensis accession CIAT 184 is presented. This genotype has been widely tested across the tropics and was developed into commercial cult
Externí odkaz:
https://doaj.org/article/ef03e20f13d3429cacea357f1e7dc83b
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 11, Pp 46-52, 66 (2023)
The object detection algorithm based on deep learning has good recognition performance in foreign object detection. But the model memory requirement is large and the detection speed is slow. The lightweight deep learning networks can significantly re
Externí odkaz:
https://doaj.org/article/bb54085e1b8140b98f4b40e1921e096a
Publikováno v:
Cailiao gongcheng, Vol 51, Iss 1, Pp 140-147 (2023)
CFRP composites are widely used in aerospace due to their excellent mechanical properties, however, due to the anisotropy of the individual plies, the electro magnetic interference(EMI) shielding efficiency(SE) for vertically polarized waves of the u
Externí odkaz:
https://doaj.org/article/f81c23e3c09448c9ac87c6a3bb9b75c0
Publikováno v:
Open Geosciences, Vol 14, Iss 1, Pp 1048-1060 (2022)
Taking into consideration the difficulties in predicting the properties of liquid production and evaluating the irreducible water saturation of low-porosity and ultra-low-permeability sandstone reservoirs, the relationships between the irreducible wa
Externí odkaz:
https://doaj.org/article/c4a9c89dba5d4430b1ebaaa44f996668
Publikováno v:
陆军军医大学学报, Vol 44, Iss 17, Pp 1778-1784 (2022)
Objective To evaluate the effectiveness of Ommaya sac combined with external ventricular drainage in improving neurological function after periventricular-intraventricular hemorrhage (PIVH) in neonates. Methods A retrospective cohort study was carrie
Externí odkaz:
https://doaj.org/article/a4e7ab8d0a3d4bcdb3c961e34330bdd8
Predicting crime hotspots in a city is a complex and critical task with significant societal implications. Numerous spatiotemporal correlations and irregularities pose substantial challenges to this endeavor. Existing methods commonly employ fixed-ti
Externí odkaz:
http://arxiv.org/abs/2411.01134
Text recognition is an inherent integration of vision and language, encompassing the visual texture in stroke patterns and the semantic context among the character sequences. Towards advanced text recognition, there are three key challenges: (1) an e
Externí odkaz:
http://arxiv.org/abs/2409.11656
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 10, Pp 62-68, 75 (2022)
The non-contact bulk material accumulation detection method has problems, such as slow detection speed, low detection precision in image fuzzy scene, large memory requirement of deep learning model. In order to solve the above problems, a video real-
Externí odkaz:
https://doaj.org/article/c4ed57573e2b4e82ade7c0c9082419f0
Publikováno v:
Science and Engineering of Composite Materials, Vol 28, Iss 1, Pp 453-465 (2021)
In this article, we proposed a novel but simple multilayer resin film infusion-compressive molding (MLRFI-CM) manufacturing process that can harness the resin shear flow to architect hierarchical carbon fiber reinforced polymer (CFRP) composites with
Externí odkaz:
https://doaj.org/article/5e878104cba14bdebaed34a2c83cca5e