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UCL: 作品数：139被引量：241H指数：8; 导出分析报告; 相关领域：理学更多>>; 相关作者：马建国杨鹏李幼平周金治张晓刚更多>>; 相关机构：西南科技大学东南大学电子科技大学中山大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划四川省应用基础研究计划项目更多>>

LiCl-KCl熔盐体系中UCl_(3)的合成研究: 《原子能科学技术》2025年第S1期173-181,共9页肖益群曾国智刘思京姚本林何辉叶国安李斌; 中核集团集中研发项目;中国原子能科学研究院青年英才基金(YC232505001003)。; 为充分掌握LiCl-KCl熔盐体系中,氯化镉(CdCl_(2))与金属铀(U)反应生成高浓度三氯化铀(UCl_(3))的过程及其机理,本文基于快堆乏燃料高燃耗、高超铀元素含量等特点,针对高浓度UCl_(3)的合成需求,采用热力学计算、电化学监测和原位吸收光...; 关键词：LiCl-KCl熔盐 UCl_(3) 氯化镉金属铀电化学监测原位吸收光谱

Effective nucleus-nucleus potentials for heavy-ion fusion reactions: 《Nuclear Science and Techniques》2025年第2期103-111,共9页Ning Wang Jin-Ming Chen Min Liu; supported by the National Natural Science Foundation of China(Nos.12265006,12375129,U1867212);the Innovation Project of Guangxi Graduate Education(No.YCSWYCSW2022176);the Guangxi Natural Science Foundation(2017GXNSFGA198001).; Based on the Skyrme energy density functional and reaction Q-value,this study proposed an effective nucleus-nucleus poten-tial for describing the capture barrier in heavy-ion fusion processes.The 443 extracted barrier...; 关键词：Nucleus-nucleus potential Fusion reactions Superheavy nuclei Capture cross sections

世界一流大学数据治理特征分析及启示——基于Stanford、UCL、QU三所大学的研究: 《中国教育信息化》2025年第2期89-98,共10页李运福; 2023年度教育部人文社会科学研究青年基金“高校教学质量持续改进机制与模式研究”(编号:23YJC880058);2021年度陕西本科和高等继续教育教学改革重点研究项目“基于线上线下混合式教学新常态的地方本科高校教学管理改革研究”(编号:21BZ078);2023年度陕西本科和高等继续教育教学改革研究项目“高质量专业与课程联动评估理论与实践研究”(编号:23ZZ001)。; 加强高校数据治理是纵深推进高等教育数字化改革,开辟高等教育高质量发展新赛道的关键举措。从斯坦福大学、伦敦大学学院、昆士兰大学等世界一流大学数据治理实践来看,其主要存在以下四个特征:结合学校发展实际制定数据治理战略目标;形...; 关键词：世界一流大学数据治理高质量教育体系院校研究质量文化

The Infiuence of Velocity-dependent Correction Factor on Proton Decay Reactions in Massive White Dwarfs: 《Research in Astronomy and Astrophysics》2024年第3期169-179,共11页Jing-Jing Liu Dong-Mei Liu; supported in part by the National Natural Science Foundation of China(NSFC,grant Nos.11965010 and 11565020);the foundation for high-level talents program of Hainan basic and applied basic research program(natural science)under grant 2019RC239;the Natural Science Foundation of Hainan Province under grants 118MS071 and 114012;the Counterpart Foundation of Sanya under grants 2016PT43 and 2019PT76;the Special Foundation of Science and Technology Cooperation for Advanced Academy and Regional of Sanya under grant 2016YD28;the Scientific Research Starting Foundation for 515 Talented Project of Hainan Tropical Ocean University under grant RHDRC201701。; Twenty-five typical massive white dwarfs(WDs)are selected and the proton decay reaction catalyzed by magnetic monopoles(MMs)for these WDs is discussed.A velocity-dependent correction factor strongly affects the cross-...; 关键词：astroparticle physics-nuclear reactions-nucleosynthesis-abundances-(stars) white dwarfs

A Study of Elemental Abundance Pattern of the r-II Star HD 222925: 《Research in Astronomy and Astrophysics》2023年第12期118-127,共10页Fang Wen Wan-Qiang Han Wen-Yuan Cui Hong-Jie Li Bo Zhang; supported by the National Natural Science Foundation of China(NSFC)under grants 12173013,11773009;the National Key Basic R&D Program of China via 2019YFA0405500;W.Y.C.is supported by the“333 talents project”of Hebei Province under the number A202010001;supported by the Natural Science Foundation of Hebei Province under grant A2021205006;by the project of the Hebei provincial department of science and technology under grant number 226Z7604G;by Scientific Research Project of Hebei Province(ZC2022090);Shijiazhuang University Doctoral Scientific Research Fund Project(21BS014)。; HD 222925 is a rare r-process enhanced star in the Milky Way because of its metal abundance([Fe/H]=-1.46±0.10)and Eu abundance([Eu/Fe]=1.32±0.08).Based on the very complete set of elemental abundances of HD 222925,w...; 关键词：STARS chemically peculiar-stars individual(HD 222925)-nuclear reactions-nucleosynthesis-abundances-stars ABUNDANCES

Spatio-temporal Evolution of Urban Expansion Based on a Novel Adjusted Index and GEE: A Case Study of Central Plains Urban Agglomeration, China: 《Chinese Geographical Science》2023年第4期736-750,共15页SU Yanlin LU Chunyan SU Yue WANG Zili HUANG Yufei YANG Nuocheng; Under the auspices of Social Science and Humanity on Young Fund of the Ministry of Education of China(No.21YJCZH100);the Scientific Research Project on Outstanding Young of the Fujian Agriculture and Forestry University(No.XJQ201920);the Science and Technology Innovation Special Fund Project of Fujian Agriculture and Forestry University(No.CXZX2021032);the Forestry Peak Discipline Construction Project of Fujian Agriculture and Forestry University(No.72202200205)。; It is crucial to investigate the urban agglomerations spatio-temporal evolution patterns and driving factors for analyzing the urban spatial structure-functional division and promoting the coordinated development of u...; 关键词：urban expansion urban construction land(UCL)mapping vegetation-building-nighttime light-adjusted index(VBNAI) multi-source remote sensing Google Earth Engine(GEE) Central Plains Urban Agglomeration(CPUA) China

具有丰富硫空位的强吸光Cu_(2)S/CuCl异质阵列的构筑及其在光充电赝电容中的应用: 《Science China Materials》2023年第6期2216-2226,共11页朱挺何智良安致宇徐睿瞳李阳光者荣杰王洪恩庞欢; financially supported by the National Natural Science Foundation of China(52162037);Yunnan Fundamental Research Projects(202201AT070041);the Natural Science Foundation of Hunan Province(General Program,2021JJ30797)。; 拓宽材料对光子的吸收是利用太阳光能的关键.然而,要平衡电极材料对光的最大化吸收与存储是当前光电极材料的设计难点.本文报道了一种具有丰富硫空位的Cu_(2)S/CuCl异质阵列材料,该材料中CuCl与硫空位的存在增加了其对光子的捕获与转化...; 关键词：光电化学性能太阳光能电极材料赝电容储能器件对光子循环测试异质结

Co-curating the City:Universities and urban heritage past and future,edited by Clare Melhuish,Henric Benesch,Dean Sully,and Ingrid Martins Holmberg.UCL Press,London,2022.337pp.ISBN 9781800081833: 《Built Heritage》2022年第4期74-77,共4页Sabina Cioboata; Co-curating the City:Universities and urban heritage past and future explores the critical,yet under-examined,role of higher education institutions in shaping cities and infuencing urban regeneration through the const...; 关键词：HERITAGE urban shaping

Potential energy surface and formation of superheavy nuclei with the Skyrme energy-density functional: 《Communications in Theoretical Physics》2022年第5期97-105,共9页Cheng Peng Zhao-Qing Feng; supported by the National Natural Science Foundation of China(Projects No.12175072 and No.11722546);the Talent Program of South China University of Technology(Projects No.20210115)。; With the Skyrme energy-density functional theory,the nucleus–nucleus potential is calculated and the potential energy surface is obtained with different effective forces for accurately estimating the formation cross ...; 关键词：Skyrme force nucleus-nucleus potential energy density functional DNS model

Implementation Framework and Validation of Cluster-Nuclei Based Channel Model Using Environmental Mapping for 6G Communication Systems被引量：4: 《China Communications》2022年第4期1-13,共13页Li Yu Yuxiang Zhang Jianhua Zhang Zhiqiang Yuan; supported by National Science Fund for Distinguished Young Scholars (No.61925102);Beijing University of Posts and TelecommunicationsChina Mobile Research Institute Joint Innovation Center。; With the research of the upcoming sixth generation(6 G) systems, new technologies will require wider bandwidth, larger scale antenna arrays and more diverse wireless communication scenarios on the future channel model...; 关键词：channel model 6G cluster-nuclei environmental mapping SCATTERER RAY-TRACING geometrybased stochastic model

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