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Study on Fluvial Process and Regulations of Typical Shoal of Middle Yangtze River
Lu Yongjun,Liu Jianmin
Strategic Study of CAE 2002, Volume 4, Issue 7, Pages 40-45
Keywords: braided reach straight transitional reach bend shoal fluvial process regulations of waterways
LI Xianghua, LIU Xiaohui, YUAN Shenfang
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4, Pages 416-420 doi: 10.1007/s11465-008-0062-x
Keywords: different experimental characterization three-dimensional composite micro-bend
Lin LUO, Zhongjing WANG
Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5, Pages 756-768 doi: 10.1007/s11783-013-0563-7
Keywords: precipitation intensity Mann-Kendall rank statistic spatial and temporal distribution climatic change
First CRISPR-Based Therapy Poised to Reach Patients
Jennifer Welsh
Engineering 2023, Volume 30, Issue 11, Pages 3-6 doi: 10.1016/j.eng.2023.09.005
Optical Microscopy Advances Reach Sub-Nanometer Resolution
Chris Palmer
Engineering 2023, Volume 31, Issue 12, Pages 11-14 doi: 10.1016/j.eng.2023.11.002
Novel quantum-inspired firefly algorithm for optimal power quality monitor placement
Ling Ai WONG,Hussain SHAREEF,Azah MOHAMED,Ahmad Asrul IBRAHIM
Frontiers in Energy 2014, Volume 8, Issue 2, Pages 254-260 doi: 10.1007/s11708-014-0302-1
Keywords: quantum-inspired binary firefly algorithm topological monitor reach area power quality
Application of Hydraulic Pressure Sensore System on Riverb ed ErosionDepth for Real-time Monitoring
Chen Zhijian,Liu Dawei,Zhang Weiwen
Strategic Study of CAE 2007, Volume 9, Issue 5, Pages 17-21
Keywords: hydraulic pressure sensor tidal reach group piled foundation local scour real-time monitoring
Lu Yongjun ,Chen Zhicong,Zhao lianbai ,Shao Xuejun,Yang Meiqing,Li Yunzhong
Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 67-72
The river channel change, the bed load and bed material armoring, and the water level lowering after the operation of the Gezhouba project are analyzed based on the topographic and hydrologic data. The water level lowering and it's impact on navigation in the period of construction and initial stage operation of the Three Gorges project are predicted by use of the results of mathematical and physical model.
Keywords: Gezhouba project Three Gorges project erosion water level lowering navigation lock and navigation channel mathematical model physical model
Xiang Wan, Chaokun Xiao, He Huang, Qiang Xiao, Wei Xu, Yueheng Li, Joerg Eisenbeis, Jiawei Wang, Ziai Huang, Qiang Cheng, Shi Jin, Thomas Zwick, Tiejun Cui
Engineering 2022, Volume 8, Issue 1, Pages 86-95 doi: 10.1016/j.eng.2021.07.016
In current wireless communication and electronic systems, digital signals and electromagnetic (EM) radiation are processed by different modules. Here, we propose a mechanism to fuse the modulation of digital signals and the manipulation of EM radiation on a single programmable metasurface. The programmable metasurface consists of massive subwavelength-scale digital coding elements. A set of digital states of all elements forms simultaneous digital information roles for modulation and the wave-control sequence code of the programmable metasurface. By designing digital coding sequences in the spatial and temporal domains, the digital information and far-field patterns of the programmable metasurface can be programmed simultaneously and instantly in desired ways. For the experimental demonstration of the mechanism, we present a programmable wireless communication system. The same system can realize transmissions of digital information in single-channel modes with beam-steerable capability and multichannel modes with multiple independent information. The measured results show the excellent performance of the programmable system. This work provides excellent prospects for applications in fifth- or sixth-generation wireless communications and modern intelligent platforms for unmanned aircrafts and vehicles.
Keywords: joint radar and communication programmable metasurface massive multiple-in and multiple-out
Title Author Date Type Operation
Study on Fluvial Process and Regulations of Typical Shoal of Middle Yangtze River
Lu Yongjun,Liu Jianmin
Journal Article
Inner strain determination of three-dimensional braided preforms with co-braided optical fiber sensors
LI Xianghua, LIU Xiaohui, YUAN Shenfang
Journal Article
Changes in hourly precipitation may explain the sharp reduction of discharge in the middle reach of the
Lin LUO, Zhongjing WANG
Journal Article
Novel quantum-inspired firefly algorithm for optimal power quality monitor placement
Ling Ai WONG,Hussain SHAREEF,Azah MOHAMED,Ahmad Asrul IBRAHIM
Journal Article
Application of Hydraulic Pressure Sensore System on Riverb ed ErosionDepth for Real-time Monitoring
Chen Zhijian,Liu Dawei,Zhang Weiwen
Journal Article
Impact of the Three Gorges Project on the Water Level and Navigation Channel in the Near-dam Reach Downstream
Lu Yongjun ,Chen Zhicong,Zhao lianbai ,Shao Xuejun,Yang Meiqing,Li Yunzhong
Journal Article