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CORRELATION: 作品数：2078被引量：3917H指数：21; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：王庆恒邓岳文杜晓东首皓乔洋更多>>; 相关机构：复旦大学东南大学西安外国语大学湖南大学更多>>; 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国家教育部博士点基金中国博士后科学基金更多>>

Quantitative analysis of laser-generated ultrasonic wave characteristics and their correlation with grain size in polycrystalline materials: 《Chinese Physics B》2024年第8期526-543,共18页徐兆文白雪马健万壮壮王超群; supported in part by the Natural Science Foundation of Shandong Province,China (Grant No.ZR2023ME073);the National Natural Science Foundation of China (Grant No.51805304);the Education Department of Shandong Province,China (Grant No.2022KJ130);Qilu University of Technology (Shandong Academy of Sciences),China (Grant Nos.2023PY009,2021JC02008 and 2022GH005)。; Quantitative relationship between nanosecond pulsed laser parameters and the characteristics of laser-generated ultrasonic waves in polycrystalline materials was evaluated.The high energy of the pulsed laser with a la...; 关键词：laser-ultrasonics polycrystalline materials ultrasonic time-frequency characteristics grain size

Intensity correlation properties of x-ray beams split with Laue diffraction: 《Chinese Physics B》2024年第1期379-383,共5页赵昌哲司尚禹张海鹏薛莲李中亮肖体乔; Project supported by the National Key Research and Development Program of China (Grant Nos.2022YFF0709103,2022YFA1603601,2021YFF0601203,and 2021YFA1600703);the National Natural Science Foundation of China (Grant No.81430087);the Shanghai Pilot Program for Basic Research-Chinese Academy of Sciences,Shanghai Branch (Grant No.JCYJ-SHFY-2021-010)。; Beam splitting is one of the main approaches to achieving x-ray ghost imaging, and the intensity correlation between diffraction beam and transmission beam will directly affect the imaging quality. In this paper, we i...; 关键词：x-ray ghost imaging beam splitting with Laue diffraction intensity correlation dynamical theory of x-ray diffraction

Fringe visibility and correlation in Mach–Zehnder interferometer with an asymmetric beam splitter: 《Chinese Physics B》2022年第11期225-230,共6页Yan-Jun Liu Mei-Ya Wang Zhong-Cheng Xiang Hai-Bin Wu; Project supported by the National Natural Science Foundation of China(Grant No.11975095);the Natural Science Foundation of Hebei Province,China(Grant No.A2022106001);Shijiazhuang University Doctoral Scientific Research Startup Fund Project(Grant No.20BS023)。; We study the wave–particle duality in a general Mach–Zehnder interferometer with an asymmetric beam splitter from the viewpoint of quantum information theory.The correlations(including the classical correlation and ...; 关键词：wave-particle duality fringe visibility CORRELATION general Mach-Zehnder interferometer

Coherence migration in high-dimensional bipartite systems: 《Chinese Physics B》2022年第6期228-234,共7页Zhi-Yong Ding Pan-Feng Zhou Xiao-Gang Fan Cheng-Cheng Liu Juan He Liu Ye; supported by the National Natural Science Foundation of China(Grant No.11605028);Anhui Provincial Natural Science Foundation,China(Grant Nos.2108085MA18 and 2008085QA47);the Natural Science Research Project of Education Department of Anhui Province of China(Grant Nos.KJ2020A0527,KJ2021ZD0071 and KJ2021A0678);the Key Program of Excellent Youth Talent Project of the Education Department of Anhui Province of China(Grant No.gxyqZD2019042);the Research Center for Quantum Information Technology of Fuyang Normal University(Grant No.kytd201706)。; The conservation law for first-order coherence and mutual correlation of a bipartite qubit state was firstly proposed by Svozil′?k et al.,and their theories laid the foundation for the study of coherence migration un...; 关键词：first-order coherence mutual correlation coherence migration HIGH-DIMENSIONAL

Correlation and trust mechanism-based rumor propagation model in complex social networks被引量：4: 《Chinese Physics B》2022年第5期88-100,共13页Xian-Li Sun You-Guo Wang Lin-Qing Cang; Project supported by the National Natural Science Foundation of China (Grant No. 62071248);the Postgraduate Research Innovation Program of Jiangsu Province,China(Grant No. KYCX20 0730)。; In real life, the rumor propagation is influenced by many factors. The complexity and uncertainty of human psychology make the diffusion model more challenging to depict. In order to establish a comprehensive propagat...; 关键词：rumor propagation model Ridenour model immunization strategy

Quantum partial least squares regression algorithm for multiple correlation problem: 《Chinese Physics B》2022年第3期177-186,共10页Yan-Yan Hou Jian Li Xiu-Bo Chen Yuan Tian; Project supported by the Fundamental Research Funds for the Central Universities, China (Grant No. 2019XD-A02);the National Natural Science Foundation of China (Grant Nos. U1636106, 61671087, 61170272, and 92046001);Natural Science Foundation of Beijing Municipality, China (Grant No. 4182006);Technological Special Project of Guizhou Province, China (Grant No. 20183001);the Foundation of Guizhou Provincial Key Laboratory of Public Big Data (Grant Nos. 2018BDKFJJ016 and 2018BDKFJJ018)。; Partial least squares(PLS) regression is an important linear regression method that efficiently addresses the multiple correlation problem by combining principal component analysis and multiple regression. In this pap...; 关键词：quantum machine learning partial least squares regression eigenvalue decomposition

Correlation mechanism between force chains and friction mechanism during powder compaction被引量：2: 《Chinese Physics B》2022年第2期423-433,共11页Ning Zhang Shuai Zhang Jian-Jun Tan Wei Zhang; supported by the Natural Science Foundation of Fujian Province,China(Grant No.2020J01869);the Initial Scientific Research Fund in Fujian University of Technology,China(Grant No.GY-Z19123);the Fujian Provincial Science and Technology Guiding Project,China(Grant No.2017H0002)。; The relation between friction mechanism and force chains characteristics has not yet been fully studied in the powder metallurgy research area.In this work,a uniaxial compression discrete element model is established ...; 关键词：powder compaction force chains granular matter discrete element method

Non-monotonic temperature evolution of nonlocal structure–dynamics correlation in CuZr glass-forming liquids: 《Chinese Physics B》2021年第7期370-375,共6页W J Jiang M Z Li; the National Natural Science Foundation of China(Grant Nos.52031016 and 51631003)。; The structure–dynamics correlations in a nonlocal manner were investigated in CuZr metallic glass-forming liquids via classical molecular dynamics simulations.A spatial coarse-graining approach was employed to incorp...; 关键词：metallic glass-forming liquid structure–dynamics correlation molecular dynamics simulation

Two-step phase-shifting Fresnel incoherent correlation holography based on discrete wavelet transform: 《Chinese Physics B》2020年第12期233-237,共5页Meng-Ting Wu Yu Zhang Ming-Yu Tang Zhi-Yong Duan Feng-Ying Ma Yan-Li Du Er-Jun Liang Qiao-Xia Gong; Project supported by the National Natural Science Foundation of China(Grant Nos.51175479 and U1704155);the Natural Science Foundation of Henan Province,China(Grant Nos.16A140035 and 18A140032);the Program for Innovative Research Team(in Science and Technique)in the University of Henan Province,China(Grant No.18IRTSTHN016)。; Fresnel incoherent correlation holography(FINCH)has the ability to generate three-dimensional images with a superresolution by using incoherent sources.However,there are unwanted direct current term and twin image in ...; 关键词：HOLOGRAPHY PHASE-SHIFTING wavelet transform

Effect of degree correlation on edge controllability of real networks: 《Chinese Physics B》2020年第10期101-108,共8页Shu-Lin Liu Shao-Peng Pang; Project supported by the National Natural Science Foundation of China (Grant No. 61903208).; We use the controllability limit theory to study impact of correlation between in- and out-degrees (degree correlation) on edge controllability of real networks. Simulation results and analytic calculations show that ...; 关键词：complex network edge controllability degree correlation controllability limit

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