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ACCELERATION: 作品数：717被引量：835H指数：9; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：罗洪董世学吕庆田刘振东刘凯更多>>; 相关机构：哈尔滨工业大学上海汽车集团股份有限公司中南大学中北大学更多>>; 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高技术研究发展计划更多>>

Tibial acceleration alone is not a valid surrogate measure of tibial load in response to stride length manipulation: 《Journal of Sport and Health Science》2025年第2期46-53,共8页Jean Tu Olivia L.Bruce W.Brent Edwards; funded in part by the Natural Sciences and Engineering Research Council of Canada(RGPIN 024042021 and CGS D-534891-2019);the NSERC CREATE Wearable Technology Research and Collaboration training program(graduate fellowship and undergraduate summer research fellowship).; Purpose:This study aimed to evaluate the relationship between peak tibial acceleration and peak ankle joint contact forces in response to stride length manipulation during level-ground running.Methods:Twenty-seven phy...; 关键词：Wearable sensors Running Joint kinetics Lower extremity Gait manipulation

Detonation product analysis and the paradoxical performance mechanism of TKX-50:High detonation velocity with low metal acceleration: 《Defence Technology(防务技术)》2025年第4期255-266,共12页Kaiyuan Tan Yaqi Zhao Qin Liu Lixiao Hao Yushi Wen Chunliang Ji Sha Yang Haoxu Wang Luchuan Jia Jiahui Liu Zhuoping Duan Yong Han Fenglei Huang; support provided by the National Natural Science Foundation of China(Grant No.12102405);the Presidential Foundation of CAEP(Grant No.YZJJZQ2023008).; This study investigates the paradoxical detonation behavior of TKX-50,a nitrogen-rich energetic material,exhibiting higher detonation velocities but lower metal acceleration ability compared to HMX.Through experimenta...; 关键词：TKX-50 Nitrogen-rich explosives Detonation velocity Metal acceleration Detonation product

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

Hydraulic conductivity of sand influenced by temperature and porosity in centrifugal tests: 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2025年第3期177-193,共17页Jianjian HE Xihao JIANG Yubing WANG; supported by the Basic Science Center Program for Multiphase Media Evolution in Hypergravity of the National Natural Science Foundation of China(No.51988101)。; This study focused on the hydraulic conductivity of sand in centrifuge modeling.A self-designed temperature-controlled falling-head permeameter apparatus was used,and a series of falling-head seepage tests were perfor...; 关键词：Hydraulic conductivity of sand TEMPERATURE POROSITY Centrifugal acceleration Kozeny-Carman equation

Progress in the Understanding andModeling of Cavitation and Related Applications: 《Fluid Dynamics & Materials Processing》2025年第3期445-470,共26页Jianying Li DonglaiLi Tiefeng Li; Hydrodynamic cavitation,as an efficient technique applied in many physical and chemical treatment methods,has been widely used by various industries and in several technological fields.Relevant generators,designed wit...; 关键词：Cavitation effect cavitation generator wastewater treatment chemical reaction acceleration stability energy efficiency improvement

Practical solutions in fully homomorphic encryption:a survey analyzing existing acceleration methods: 《Cybersecurity》2025年第1期22-44,共23页Yanwei Gong Xiaolin Chang Jelena Mišić Vojislav B.Mišić Jianhua Wang Haoran Zhu; supported in part by National Natural Science Foundation of China under Grant No.62272028 and 6230203.; Fully homomorphic encryption(FHE)has experienced signifcant development and continuous breakthroughs in theory,enabling its widespread application in various felds,like outsourcing computation and secure multiparty co...; 关键词：ACCELERATION BOOTSTRAPPING FPGA Fully homomorphic encryption GPU NTT

A Scalable,High-Efficiency,Low-Energy-Spread Laser Wakefield Accelerator Using a Tri-Plateau Plasma Channel: 《Research》2025年第1期955-965,共11页Shuang Liu Fei Li Shiyu Zhou Jianfei Hua Warren B.Mori Chan Joshi Wei Lu; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(grant nos.XDB0530000 and XDB0530100);National Natural Science Foundation of China(grant nos.11991071,12375241,12305152,and 11991073);Discipline Construction Foundation of“Double World-class Project,”and was funded in part by the National Science and Technology Major Project(grant no.2019-VII-0019-0161);C.J.and W.B.M.were partially supported by U.S.DoE grant DE-SC0010064:0011;W.B.M.was also partially supported by U.S.NSF grant 2108970;The simulation work is supported by Center of High Performance Computing,Tsinghua University.; The emergence of multi-petawatt laser facilities is expected to push forward the maximum energy gain that can be achieved in a single stage of a laser wakefield acceleration(LWFA)to tens of giga-electron volts,which b...; 关键词：laser wakefield acceleration particle physics particle collidercolliders multi petawatt laser tri plateau plasma channel acceleration efficiency

An efficient conversion model between acceleration and pseudo-acceleration response spectra considering effects of magnitude,distance,and site class: 《Earthquake Engineering and Engineering Vibration》2025年第1期15-30,共16页Liu Zheng Zhao Yan-Gang Zhang Haizhong; National Natural Science Foundation of China under Grant No.52278135。; Both acceleration and pseudo-acceleration response spectra play important roles in structural seismic design.However,only one of them is generally provided in most seismic codes.Therefore,many studies have attempted t...; 关键词：acceleration response spectrum pseudo-acceleration response spectrum MAGNITUDE DISTANCE site class

Rapid post-earthquake safety assessment of low-rise reinforced concrete structures: 《Earthquake Engineering and Engineering Vibration》2025年第1期101-112,共12页Koji Tsuchimoto Yasutaka Narazaki Billie F.Spencer,Jr.; supported by a fellowship from Design Department of Taisei Corporation。; Many countries throughout the world have experienced large earthquakes,which cause building damage or collapse.After such earthquakes,structures must be inspected rapidly to judge whether they are safe to reoccupy.To ...; 关键词：rapid post-earthquake safety assessment ACCELERATION interstory drift angle damage sensitive feature convolutional neural network RC structure simplified non-linear analysis model Takeda degradation model

Wind impacts on buildings in Hong Kong during super Typhoon Mangkhut: 《Building Simulation》2025年第2期385-401,共17页Huanhuan Wang Qun Wang Zhaowan Fu Jia Tang Pak Wai Chan Xing Zheng; City University of Hong Kong(Project No.(9610684))。; Typhoons,among the most devastating natural hazards,have caused billions in property losses and posed significant threats to human safety globally.Damage to urban structures,particularly building windows,constitutes a...; 关键词：CFD super typhoon fluid dynamics ACCELERATION tropical cyclones

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