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U-SHAPED: 作品数：78被引量：127H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：刘训春王润梅刘元利齐鸣朱旻更多>>; 相关机构：中国科学院微电子研究所华中科技大学中南大学湖南第一师范学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

A Direct Noise Suppression Method for Marine Seismic Blended Acquisition Based on an Uformer Network: 《Journal of Ocean University of China》2025年第2期355-364,共10页WANG Shiyu TONG Siyou WANG Jingang WEI Hao HENG Shuaijia XU Xiugang YANG Dekuan ZHANG Xu WANG Shurong LI Yuxing; supported by the National Natural Science Foundation of China(Research on Dynamic Location of Receiving Points and Wave Field Separation Technology Based on Deep Learning in OBN Seismic Exploration,No.42074140);the Sinopec Geophysical Corporation,Project of OBC/OBN Seismic Data Wave Field Characteristics Analysis and Ghost Wave Suppression(No.SGC-202206)。; The use of blended acquisition technology in marine seismic exploration has the advantages of high acquisition efficiency and low exploration costs.However,during acquisition,the primary source may be disturbed by adj...; 关键词：marine seismic data processing blended noise suppression deep learning U-shaped network structure transformer common shot domain

Unsteady Flow of Hybrid Nanofluid with MagnetohydrodynamicsRadiation-Natural Convection Effects in a U-Shaped Wavy Porous Cavity: 《Computer Modeling in Engineering & Sciences》2024年第12期2225-2251,共27页Taher Armaghani Lioua Kolsi Najiyah Safwa Khashi’ie Ahmed Muhammed Rashad Muhammed Ahmed Mansour Taha Salah Aboulbaba Eladeb; funding this research work through the project number“NBU-FFR-2024-2505-08”.; In this paper,the unsteady magnetohydrodynamic(MHD)-radiation-natural convection of a hybrid nanofluid within a U-shaped wavy porous cavity is investigated.This problem has relevant applications in optimizing thermal ...; 关键词：Thermal radiation wavy wall MHD natural convection hybrid-nanofluid porous medium

Improving vertebral diagnosis in computed tomography scans:a clinically oriented attention-driven asymmetric convolution network for segmentation: 《Intelligent Medicine》2024年第4期239-248,共10页Bo Wang Ruijie Wang Zongren Chen Qixiang Zhang Wan Yuwen Xia Liu; supported by the Special Project of Doctoral Research Innovation Team of Guangdong Polytechnic of Science and Technology(Grant No.XJBS202301).; Objective Vertebral segmentation in computed tomography(CT)images remains an essential issue in medical image analysis,stemming from the variability in vertebral shapes,high complex deformations,and the inherent ambig...; 关键词：Vertebral segmentation Computed tomography images Attention-driven Pyramid global context Asymmetric convolutional U-SHAPED

DAUNet: Detail-Aware U-Shaped Network for 2D Human Pose Estimation: 《Computers, Materials & Continua》2024年第11期3325-3349,共25页Xi Li Yuxin Li Zhenhua Xiao Zhenghua Huang Lianying Zou; supported by the Natural Science Foundation of Hubei Province of China under grant number 2022CFB536;the National Natural Science Foundation of China under grant number 62367006;the 15th Graduate Education Innovation Fund of Wuhan Institute of Technology under grant number CX2023579.; Human pose estimation is a critical research area in the field of computer vision,playing a significant role in applications such as human-computer interaction,behavior analysis,and action recognition.In this paper,we...; 关键词：Human pose estimation keypoint detection U-shaped network architecture spatial grouping mechanism

UDT:U-shaped deformable transformer for subarachnoid haemorrhage image segmentation: 《CAAI Transactions on Intelligence Technology》2024年第3期756-768,共13页Wei Xie Lianghao Jin Shiqi Hua Hao Sun Bo Sun Zhigang Tu Jun Liu; National Natural Science Foundation of China,Grant/Award Numbers:62377026,62201222;Knowledge Innovation Program of Wuhan-Shuguang Project,Grant/Award Number:2023010201020382;National Key Research and Development Programme of China,Grant/Award Number:2022YFD1700204;Fundamental Research Funds for the Central Universities,Grant/Award Numbers:CCNU22QN014,CCNU22JC007,CCNU22XJ034.; Subarachnoid haemorrhage(SAH),mostly caused by the rupture of intracranial aneu-rysm,is a common disease with a high fatality rate.SAH lesions are generally diffusely distributed,showing a variety of scales with irreg...; 关键词：image segmentation medical image processing

AFM probe with the U-shaped cross-sectional cantilever for measuring the ultra-low coefficient of friction of 10^(–6): 《Friction》2024年第8期1707-1715,F0004,共10页Yushan CHEN Liang JIANG Linmao QIAN; the financial support by the National Key R&D Program of China(2020YFA0711001);the National Natural Science Foundation of China(51975488,51991373,and 52235004).; Accurately measuring the coefficient of friction(COF)is the fundamental prerequisite of superlubricity research.This study aimed to reduce the COF measurement resolutionΔμof atomic force microscopy(AFM).Based on the...; 关键词：atomic force microscopy SUPERLUBRICITY coefficient of friction PROBE CANTILEVER

A U-Shaped Network-Based Grid Tagging Model for Chinese Named Entity Recognition: 《Computers, Materials & Continua》2024年第6期4149-4167,共19页Yan Xiang Xuedong Zhao Junjun Guo Zhiliang Shi Enbang Chen Xiaobo Zhang; supported by Yunnan Provincial Major Science and Technology Special Plan Projects(Grant Nos.202202AD080003,202202AE090008,202202AD080004,202302AD080003);National Natural Science Foundation of China(Grant Nos.U21B2027,62266027,62266028,62266025);Yunnan Province Young and Middle-Aged Academic and Technical Leaders Reserve Talent Program(Grant No.202305AC160063).; Chinese named entity recognition(CNER)has received widespread attention as an important task of Chinese information extraction.Most previous research has focused on individually studying flat CNER,overlapped CNER,or d...; 关键词：Chinese named entity recognition character-pair relation classification grid tagging U-shaped segmentation network

A strategy for strengthening chaotic mixing of dual shaft eccentric mixers by changing non-Newtonian fluids kinetic energy distribution被引量：1: 《Chinese Journal of Chemical Engineering》2024年第5期122-134,共13页Songsong Wang Tong Meng Qian Zhang Changyuan Tao Yundong Wang Zequan Li Zuohua Liu; supported by the National Natural Science Foundation of China(22078030,52021004);Natural Science Foundation of Chongqing(2022NSCO-LZX0014);Fundamental Research Funds for the Central Universities(2022CDJQY-005,2023CDJXY-047);National Key Research and Development Project(2022YFC3901204)。; Efficiently modulating the velocity distribution and flow pattern of non-Newtonian fluids is a critical challenge in the context of dual shaft eccentric mixers for process intensification,posing a significant barrier ...; 关键词：Dual shaft “U-shaped”baffle Flow pattern Mixing time Power demand

Can Digital Transformation Definitely Improve Firms'Markups?: 《China Finance and Economic Review》2024年第1期23-42,共20页Xiang Dai Haowei Ma Erzhen Zhang; In this paper,digital transformation is included in the heterogeneity model of firms.Based on a general equilibrium analysis,we find that under the effect of diminishing marginal productivity,digital transformation do...; 关键词：digital transformation firm markup rate inverted U-shaped

Thermal stability of permafrost under U-shaped crushed rock embankment of the Qinghai-Tibet Railway: 《Advances in Climate Change Research》2024年第1期158-169,共12页Kun-Ming XU Guan-Li JIANG Ji CHEN Qing-Bai WU; supported by the Second Tibetan Plateau ScientificExpeditionand Research Program (STEP) (2021QZKK0205);the Systematic Major Project of the China Railway (P2021G047).; The U-shaped crushed rock embankment(UCRE),of which widely utilized in the permafrost regions along the Qinghai-Tibet Railway,has the capability to rapidly reduce the ground temperature of the underlying permafrost.Ho...; 关键词：Qinghai-Tibet Railway U-shaped crushed rock embankment Climate change Permafrost zone Ground temperature variation index Long-term coolingrole

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