Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Ruina Ma"'
Publikováno v:
IEEE Access, Vol 12, Pp 56042-56049 (2024)
Name Entity Recognition (NER) aims to recognize entities in the engine room domain from unstructured engine room domain text. But in the engine room domain, the entities are diverse and complex, and there is a nesting phenomenon, resulting in a low e
Externí odkaz:
https://doaj.org/article/e5784acbe569430784e247bbbb0bef93
Autor:
Zhaoyang Zheng, Shaoheng Wang, Dong Han, Ruina Ma, An Du, Yongzhe Fan, Xue Zhao, Xiaoming Cao
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 4169-4179 (2023)
First-principles calculations were used to determine the formation energy, work of adhesion, and electronic structure of the interface of Ag-doped (Cu, Sn, and Ti)/WC, revealing the effect of doping atoms on the interfacial bonding behavior. Addition
Externí odkaz:
https://doaj.org/article/31e90c0c421c41a09bdb9ae7f5310f2f
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 6545-6557 (2023)
To understand the differences between the microstructure and stress states owing to uncoordinated deformation in different regions of a Cu–Al contact interface, the normal stress distribution at the contact interface of the Cu–Al composites and t
Externí odkaz:
https://doaj.org/article/e5fd2f48c80d46f79cbeb750f1464f79
Publikováno v:
IEEE Access, Vol 11, Pp 116348-116355 (2023)
The traditional approach to ship pipeline programming often involves describing and calculating based on text files. This method tends to be error-prone and time-consuming, especially for complex systems with a large amount of data related to pipelin
Externí odkaz:
https://doaj.org/article/2cfa06c64c47478eb5d8da4fc4d0b448
Autor:
Dalong Hu, Xiaohan Ma, Jintao Bai, Yongzhe Fan, Yaohong Yu, Ruina Ma, Jiangtao Zhang, An Du, Tianhao Xi, Xue Zhao, Shengxing Wang
Publikováno v:
Materials, Vol 17, Iss 2, p 457 (2024)
An important method that coal-fired power plants use to realise low-cost zero discharge of desulfurisation wastewater (FGD wastewater) is to utilise wet slag removal systems. However, the high Cl− content of FGD wastewater in wet slag removal syste
Externí odkaz:
https://doaj.org/article/bdcaabceb8df47a88ff163faee48141d
Publikováno v:
Materials, Vol 16, Iss 17, p 5922 (2023)
To increase the density of the micro-arc oxide coating, AA 1060 samples were pretreated with an anodic oxide film in an oxalic acid solution. Plasma electrolytic oxidation (PEO) was performed to investigate the effect of the thickness of the pre-anod
Externí odkaz:
https://doaj.org/article/2cb0aa70fade41a8ab08e8659fd43630
Publikováno v:
Metals, Vol 13, Iss 7, p 1186 (2023)
In this study, the impact of various temperatures (25 °C, 45 °C, and 55 °C) on q235 steel specimens was studied to analyze the influence on the morphology and corrosion resistance of modified boron nitride nanosheets incorporated into the phosphat
Externí odkaz:
https://doaj.org/article/d3806f7d4cb94808aedbfa3bd967eafe
Publikováno v:
Materials, Vol 16, Iss 10, p 3835 (2023)
In this work, PDA@BN-TiO2 nanohybrid particles were incorporated chemically into a zinc-phosphating solution to form a robust, low-temperature phosphate-silane coating on Q235 steel specimens. The morphology and surface modification of the coating wa
Externí odkaz:
https://doaj.org/article/c22ae11588424afbaf9464e2462b408b
Autor:
Wei Wang, Jinsheng Jia, Yong Sun, Zhuang Kong, Tianyi Na, Liangliang Yang, Ruina Ma, Qiang Li
Publikováno v:
Materials, Vol 15, Iss 16, p 5746 (2022)
In this paper, an infiltration approach was proposed to generate a Ti3Si(Al)C2 transition layer in SiC matrix composites to effectually strengthen SiC ceramics. The infiltration temperature played a significant role in the evolution of the microstruc
Externí odkaz:
https://doaj.org/article/be60995eef4d43009e76a9d4c7b29cfe
Publikováno v:
Canadian Journal of Infectious Diseases and Medical Microbiology, Vol 2021 (2021)
Background. Hypertension, as the most common comorbidity for patients with coronavirus disease 19 (COVID-19), has resulted in cases with more severe symptoms and higher mortality. The risk factors associated with COVID-19 in patients with hypertensio
Externí odkaz:
https://doaj.org/article/6050811462bc43e9ad66c508e58a32d7