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BEDDING: 作品数：144被引量：263H指数：8; 导出分析报告; 相关领域：生物学更多>>; 相关作者：李辉余刚林家彬汤赤秦竹更多>>; 相关机构：江苏省农业科学院中国石油大学（北京）新疆大学西南大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金江苏省农业科技自主创新基金北京市自然科学基金国家重点基础研究发展计划更多>>

Coarse-to-fine lightweight meta-embedding for ID-based recommendations: 《Science China(Information Sciences)》2025年第4期78-93,共16页Yang WANG Haipeng LIU Zeqian YI Biao QIAN Meng WANG; supported in part by Research Projects of National Natural Science Foundation of China(Grant Nos.U21A20470,62172136,72188101);Institute of Advanced Medicine and Frontier Technology(Grant No.2023IHM01080)。; State-of-the-art recommender systems are increasingly focused on optimizing implementation efficiency,such as enabling on-device recommendations under memory constraints.Current methods commonly use lightweight embedd...; 关键词：lightweight meta-embedding coarse-to-fine learning ID-based recommendations

Seismic responses and shattering cumulative effects of bedding parallel stepped rock slope:Model test and numerical simulation: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2009-2030,共22页Chunlei Xin Fei Yang Wenkai Feng Zhao Wang Wenhui Li; supported by the National Natural Science Foundation of China (Grant No.52108361);the Sichuan Science and Technology Program of China (Grant No.2023YFS0436);the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Independent Research Project (Grant No.SKLGP2022Z015).; Bedding parallel stepped rock slopes exist widely in nature and are used in slope engineering.They are characterized by complex topography and geological structure and are vulnerable to shattering under strong earthqu...; 关键词：Rock slope stability Shaking table test Numerical simulation Permanent displacement Acceleration amplification factor

Effects of bedding characteristics on crack propagation of coal under mode Ⅱ loading:Laboratory experiment and numerical simulation: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期1037-1052,共16页Zhuang Sun Yixin Zhao Yirui Gao Xiaoliang Wang Hao Wang Bin Liu Yaodong Jiang; financially supported by the National Natural Science Foundation of China(Grant Nos.52225402,U1910206);the National Key Research and Development Project of China(Grant No.2022YFC3004602).; The fracture network of hydraulic crack is significantly influenced by the bedding plane in coalbed methane extraction.Under mode Ⅱ loading,crack deflection holds a key position in hydraulic cracking,especially in hy...; 关键词：Bedding plane COAL ModeⅡdominant loading Crack propagation 4D-lattice spring model(4D-LSM)

Investigation of the total thermal resistance of children’s bedding systems at various air temperatures and velocities using CFD analysis: 《Building Simulation》2025年第2期371-383,共13页Qin Zhou Qing Zheng Ying Ke; supported by the National Natural Science Foundation of China(NSFC)(No.51506076).; The total thermal resistance of bedding systems can be affected by environmental variables.A computational fluid dynamics(CFD)model of child manikin and duvet bedding system was developed to investigate the effects of...; 关键词：CFD simulation air temperature air velocity sleeping position bedding system total thermal resistance

Microscopic analysis of mechanical anisotropy and damage evolution of 3D printed rock-like samples under uniaxial compressive tests: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期688-704,共17页Yulong Shao Jingwei Yang Jineon Kim Jae-Joon Song Juhyuk Moon Jianyong Han; supported by grants from the Human Resources Development program(Grant No.20204010600250);the Training Program of CCUS for the Green Growth(Grant No.20214000000500)by the Korea Institute of Energy Technology Evaluation and Planning(KETEP);funded by the Ministry of Trade,Industry,and Energy of the Korean Government(MOTIE).; Three-dimensional printing(3DP)offers valuable insight into the characterization of natural rocks and the verification of theoretical models due to its high reproducibility and accurate replication of complex defects ...; 关键词：Quantitative analysis Three-dimensional printing(3DP) Gypsum samples In situ micro-computed tomography(micro-CT)scanning Mechanical anisotropy Bedding planes Damage evolution

Porosity and bedding controls on bio-induced carbonate precipitation and mechanical properties of shale and dolomitic rocks: EICP vs MICP被引量：1: 《Biogeotechnics》2024年第4期16-28,共13页Mary CNgoma Oladoyin Kolawole; Biocementation is an emerging field within geotechnical engineering that focuses on harnessing microbiological activity to enhance the mechanical properties and behavior of rocks. It often relies on microbial-induced ...; 关键词：Biocementation Biogeotechnics Biogeomechanics MICP EICP SHALE DOLOSTONE

Study of the evolution characteristics of fiber-optic strain induced by the propagation of bedding fractures in hydraulic fracturing: 《Petroleum Science》2024年第6期4219-4229,共11页Su Wang Mian Chen Jia-Xin Lv Kun-Peng Zhang Ya-Long Hao Bo-Wen Yao; the financial support by National Natural Science Foundation of China(No.52334001)。; Shale reservoirs contain numerous bedding fractures,making the formation of complex fracture networks during fracturing a persistent technical challenge in evaluating shale fracture morphology.Distributed optical fibe...; 关键词：Distributed fiber-optic sensing Identification of fracture growth Shale reservoir Bedding fractures Fiber-optic strain

Multi-fracture growth behavior during TPDF in a horizontal well of multi-clustered perforations:An experimental research: 《Petroleum Science》2024年第6期4230-4247,共18页Yu-Shi Zou Can Yang Shi-Cheng Zhang Xin-Fang Ma Yan-Chao Li Long-Qing Zou; supported by the National Natural Science Foundation of China(Grant No.51974332)。; Temporary plugging and diverting fracturing(TPDF),involving inner-fracture temporary plugging(IFTP)and inner-stage temporary plugging(ISTP),has been proposed as a widely applied technique in China,for promoting the un...; 关键词：Shale Temporary plugging and diverting fracturing Bedding planes Natural fractures Multiple fractures

Evaluation of the effectiveness of shale bedding fractures:a case study of the Longmaxi Formation in the Sichuan Basin: 《Frontiers of Earth Science》2024年第4期732-742,共11页Tao WANG Ziwei LIU Zhiliang HE Hu WANG Haijao FU Haikuan NIE; sponsored by the China Postdoctoral Science Foundation(No.2021M703000):Formation mechanism of a compressive fracture network constrained by weak surfaces of shale bedding.; Bedding fractures are among the key factors affecting the production efficiency of shale oil and gas,but relatively little research has been conducted on the effectiveness of bedding fractures.Based on field outcrops ...; 关键词：bedding fractures/complex fracture network/formation of bedding/Fuling area

Mechanical anisotropy associated with beddings in shale under Brazilian test conditions:Insights from acoustic emission statistics: 《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4462-4479,共18页Yongfa Zhang Yinlin Ji Yu Zhao Qinglin Deng Chaolin Wang; supported by the National Natural Science Foundation of China (Grant No.52364004);the Basic Research Project of Guizhou University (Grant No.[2023]40);support by the Helmholtz Association’s Initiative and Networking Fund for the Helmholtz Young Investigator Group ARES (Contract No.VH-NG-1516).; A comprehensive understanding of shale’s bedding anisotropy is crucial for shale-related engineering activities,such as hydraulic fracturing,drilling and underground excavation.In this study,seven Brazilian tests wer...; 关键词：Bedding anisotropy Acoustic emission(AE) SHALE Brazilian test Rock failure mechanism Splitting-tensile cracks

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