Zobrazeno 1 - 10
of 48 220
pro vyhledávání: '"L. wei"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 62-72 (2024)
A two-step joining approach was proposed to minimize or eliminate decomposition bubbles in laser joining metal to polymer. Finite element simulation was utilized to analyze the temperature distribution and incorporated the bubble shrinkage mechanism
Externí odkaz:
https://doaj.org/article/0923d572f5d94a59afeb99c922f7f054
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-1-2024, Pp 259-266 (2024)
Interferometric Synthetic Aperture Radar (InSAR) technology is an important method to generate digital surface model (DSM). The past studies on space-borne derived DSM most focused on the elevation correction, due to the relative low resolution of DS
Externí odkaz:
https://doaj.org/article/165543c3473c46349aa31ac6a208b818
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-1-W2-2023, Pp 1417-1423 (2023)
Multi-sensor image matching is a key technology to fully exploit complementary information on images from multiple sources. In particular, the nonlinear radiance distortion between optical and SAR images makes image matching very difficult. Focusing
Externí odkaz:
https://doaj.org/article/a82e02425fe3473caaea865ddb29bb70
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 2, Pp 370-383 (2023)
Flow-acoustic feedback is one of the main types of noise in a cavity, is caused by the instability of the cavity shear layer and is enhanced through an acoustic-wave feedback mechanism. The flow characteristics of the cavity boundary/shear layer and
Externí odkaz:
https://doaj.org/article/a228684e27ef40f5aae7b1b4ff17eded
Autor:
J. E. Dyson, L. K. Whalley, E. J. Slater, R. Woodward-Massey, C. Ye, J. D. Lee, F. Squires, J. R. Hopkins, R. E. Dunmore, M. Shaw, J. F. Hamilton, A. C. Lewis, S. D. Worrall, A. Bacak, A. Mehra, T. J. Bannan, H. Coe, C. J. Percival, B. Ouyang, C. N. Hewitt, R. L. Jones, L. R. Crilley, L. J. Kramer, W. J. F. Acton, W. J. Bloss, S. Saksakulkrai, J. Xu, Z. Shi, R. M. Harrison, S. Kotthaus, S. Grimmond, Y. Sun, W. Xu, S. Yue, L. Wei, P. Fu, X. Wang, S. R. Arnold, D. E. Heard
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5679-5697 (2023)
The impact of heterogeneous uptake of HO2 on aerosol surfaces on radical concentrations and the O3 production regime in Beijing in summertime was investigated. The uptake coefficient of HO2 onto aerosol surfaces, γHO2, was calculated for the AIRPRO
Externí odkaz:
https://doaj.org/article/81944c073cea42969e79a063ef590b28
Autor:
S. Yang, X. Li, L. Zeng, X. Yu, Y. Liu, S. Lu, X. Huang, D. Zhang, H. Xu, S. Lin, H. Liu, M. Feng, D. Song, Q. Tan, J. Cui, L. Wang, Y. Chen, W. Wang, H. Sun, M. Song, L. Kong, L. Wei, X. Zhu, Y. Zhang
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 501-512 (2023)
To achieve near-continuous vertical observations of volatile organic compounds (VOCs) in the planetary boundary layer (PBL), multi-channel whole-air sampling equipment onboard an unmanned aerial vehicle (UAV) platform was developed in this study. The
Externí odkaz:
https://doaj.org/article/5c4130fbc5f045008937acc5623116ec
Publikováno v:
Earth System Science Data, Vol 15, Pp 25-39 (2023)
Functional trait databases are emerging as a crucial tool for a wide range of ecological studies, including next-generation vegetation modelling across the world. However, few large-scale studies have been reported on plant traits in the Tibetan Plat
Externí odkaz:
https://doaj.org/article/43bf9a184dd6465ebb84573ccd88d413
Autor:
Tonghui Shi, L. Wei, Y.W. Sun, H.H. Wang, Q. Ma, E. Li, Y. Zhang, J.P. Qian, L. Zeng, B. Shen, Y.M. Wang, T. Zhang, H.L. Zhao, H.Q. Liu, Z.P. Luo, Y.Y. Li, L.Q. Xu, B. Zhang, M.H. Li, Z.X. Wang, B.L. Ling, X.Z. Gong, B.N. Wan
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126066 (2024)
This work presents a robust methodology for effectively distinguishing between the seed island and the onset of the neoclassical tearing mode (NTM) in the EAST tokamak. Unlike previously employed methods, the width of the seed island is carefully reg
Externí odkaz:
https://doaj.org/article/e7a96752d859411190a3cad5dc7eb043
Autor:
Z. Zhang, Y. Sun, C. Chen, B. You, A. Du, W. Xu, Y. Li, Z. Li, L. Lei, W. Zhou, J. Sun, Y. Qiu, L. Wei, P. Fu, Z. Wang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 10409-10423 (2022)
Water-soluble and water-insoluble organic aerosol (WSOA and WIOA) constitute a large fraction of fine particles in winter in northern China, yet our understanding of their sources and processes are still limited. Here we have a comprehensive characte
Externí odkaz:
https://doaj.org/article/089df940692d4956abb24a2ec8e57daa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 8403-8416 (2022)
An observation-based method (OBM) is developed to investigate the sensitivity of ozone formation to precursors during two persistent elevated ozone episodes observed at 77 stations in Guangdong. Average OH concentrations derived at the 77 stations be
Externí odkaz:
https://doaj.org/article/112d5cd6b94447edbf0a4a533c319063