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Probing the Non-equilibration Component of Tilting Spin Mode

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Chinese journal of nuclear physics 1994年第2期16卷 108-111页

作者： Liu, Zuhua Zhang, Huanqiao xu, jincheng Qian, XIng Qiao, Yu Lin, Chengjian xu, Kan China Inst of Atomic Energy Beijing China

-The probabilities PNCNE of non-equilibration component of tilting spinmode have been extracted from the experimental fragment anisotropies for thesystems of 16O+232Th,19F+232Th,and 16O+238*** is found that as a function ofBf（〈L〉）/Tsad,the values of PNCNF observed experimentally and expected on the ba-sis of fission before equilibration model have opposite trends.

关键词： Fission Tilting spin mode Non-equilibration

PM_(2.5):A barrier to fitness and health promotion in China

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Journal of Sport and Health Science 2017年第3期6卷 292-294页

作者： jincheng xu Can Gao Jason Kai Wei Lee Jiexiu Zhao Sport Biological Center China Institute of Sport Science Sports Hospital National Institute of Sports Medicine Yong Loo Lin School of Medicine National University of Singapore

*** Physical inactivity has been identified as the fourth leading risk factor for global mortality.~1Globally,it accounts for about6%of deaths,21%–25%of breast and colon cancers,27%of diabetes,and 30%of ischemic heart disease.~1In China,the economic costs of health diseases due to physical inactivity had reached 6.7 billion US dollars in 2007,which accounted

关键词： PM A barrier to fitness and health promotion in China SDG

Inhibiting the phase transition of WO_(3)for highly stable aqueous electrochromic battery

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Journal of Energy Chemistry 2024年第8期95卷 86-95,I0003页

作者： Zhisheng Wu Zhendong Lian Ting Ding Jielei Li jincheng xu Jinxiao Wang Liangxing Zhang Bo Wang Shi Chen Peng Xiao Hua xu Shuang-Peng Wang Kar Wei Ng Joint Key Laboratory of the Ministry of Education Institute of Applied Physics and Materials EngineeringUniversity of MacaoAvenida da UniversidadeMacao 999078China School of Applied Physics and Materials Wuyi UniversityJiangmen 529020GuangdongChina Guangdong-Hong Kong-Macao Joint Laboratory for Intelligent Micro-Nano Optoelectronic Technology School of Physics and Optoelectronic EngineeringFoshan UniversityFoshan 528225GuangdongChina Guangzhou New Vision Optoelectronic Technology Co. Ltd.Guangzhou 510530GuangdongChina

Aqueous electrochromic battery(ECB)has shown intense potential for achieving energy storage and saving *** tungsten oxide(WO_(3))is the most promising EC material for commercialization,the cycling stability of WO_(3)-based aqueous ECBs is currently unsatisfactory due to the repeated phase transition during the redox process and the corrosion by acidic ***,we present a titanium-tungsten oxide alloy(Ti-WO_(3))with controllable morphology and crystal phase synthesized by a facile hot injection method to overcome the *** contrast to conventional monoclinic WO_(3),the Ti-WO_(3)nanorods can stably maintain their cubic crystal phase during the redox reaction in an acidic electrolyte,thus leading to dramatically enhanced response speed and cycling stability,Specifically,when working in a well-matched hybrid Al^(3+)/Zn^(2+)aqueous electrolyte,our phasetransition-free cubic Ti-WO_(3)exhibits an ultra-high cycling stability(>20000 cycles),fast response speed(3,95 s/4,65 s for bleaching/coloring),as well as excellent discharge areal capacity of 214.5 mA h m^(-2),We further fabricate a fully complementa ry aqueous electrochromic device,for the first time,using a Ti-WO_(3)/Prussian blue device ***,the complementary ECB shows>10000 stable operation cycles,attesting to the feasibility of our Ti-WO_(3)for practical *** work validates the significance of inhibiting the phase transitions of WO_(3)during the electrochromic process for realizing highly cyclable aqueous ECB,which can possibly provide a generalized design guidance for other high-quality metallic oxides for electrochemical applications.

关键词： Aqueous electrochromic battery Ti-WO_(3) Phase transition Long-term stability

Fragment Anisotropy of Complete Fusion-Fission at Subbarrier Energies for the ^(11)B+^(238)U and ^(12)C+^(237)Np Reactions

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Chinese Physics Letters 1992年第6期9卷 297-300页

作者： ZHANG Huanqiao LIU Zuhua xu jincheng QIAN Xing CHEN Shaolin LU Lixing China Institute of Atomic Energy Beijing 102413

Fission fragment angular distributions have been measured for the reactions ^(11)B+^(238)U,(12)C+^(237)Np at near-and sub-barrier energies,and ^(16)O+^(238)U at 90 *** complete fusion-fission and transfer-fission were separated as components in the whole energy region in this *** influence of pre-scission neutron emission on fragment anisotropies has been *** effect leads to increase of the anisotropies when compared with the results obtained under the assumption of first chance ***,the anomalous anisotropies still persist.

关键词： separated assumption

National football promotion in China: Opportunities and challenges in public health

维普期刊数据库评论

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维普期刊数据库

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Journal of Sport and Health Science 2016年第2期5卷 250-251页

作者： jincheng xu Can Gao Jiexiu Zhao Sport Biological Center China Institute of Sport Science Sports Hospital National Institute of Sports Medicine

Dear editor, In 2015, a national reform plan was implemented by the central government that covers not only professional clubs and leagues but also campus and grassroots football, to develop football （soccer） in China.r According to the plan of China＇s Ministry of Education （MOE）,2 football will be nationally pro- moted among school students and youth. Furthermore, MOE plans to select 20,000 primary or middle schools in which the sport would have been promoted by 2020. Then, this number would be increased to 50,000 by 2025.

关键词：公共卫生足球运动中国

Migration from 3D irregular surfaces:A prestack time migration approach

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Migration from 3D irregular surfaces:A prestack time migrati...

中国科学院地质与地球物理研究所2012年度（第12届）学术年会

作者： Jianfeng Zhang jincheng xu Hao Zhang Chinese Academy of Sciences Institute of Geology and GeophysicsKey Laboratory of Petroleum Resources Research Formerly Chinese Academy of Sciences Institute of Geology and GeophysicsKey Laboratory of Petroleum Resources Research

We have developed a modified 3D prestack time migration (PSTM) scheme that can handle rugged topography as well as high near-surface velocities in land seismic imaging. The proposed topography PSTM can be applied to seismic data recorded on a 3D irregular surface without static corrections. Two effective velocity parameters were found to describe wave propagation through inhomogeneous media above and below a chosen *** a result,wave propagation phenomena in the complex near surface,such as near-vertical incidences through a weathering layer and raypafhs bending away from vertical in the presence of high near-surface velocities,are correctly *** two effective velocity parameters can be estimated by flattening events in imaging ***,it is not necessary to have detailed knowledge of the near-surface velocity model and velocity field below the datum when applying topography *** integrated residual static corrections into topography *** eliminated the distortions along the events better than conventional residual static corrections, which are usually applied before *** computational cost of the topography PSTM was only slightly higher than that of conventional PSTM due to the use of a table-driven ***-dimensional synthetic and field data sets were used to test the proposed topography ***-quality imaging results were obtained.

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来源： cnki会议评论

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cnki会议

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新世纪核物理研究的挑战和机遇

核科学与工程 2000年第3期20卷 201-204,210页

作者：许谨诚中国原子能科学研究院

1 前言1896年贝克勒尔发现铀的天然放射性,标志着核物理这门学科的诞生.由于它的重要作用,核物理受到重视,一百年来得到了飞速的发展,取得了举世瞩目的成就.到1994年为止,有18个年度的Noble物理奖和8个年度的Noble化学奖是核物理的重大... 详细信息

1 前言1896年贝克勒尔发现铀的天然放射性,标志着核物理这门学科的诞生.由于它的重要作用,核物理受到重视,一百年来得到了飞速的发展,取得了举世瞩目的成就.到1994年为止,有18个年度的Noble物理奖和8个年度的Noble化学奖是核物理的重大发现或它的应用.

关键词：核物理研究夸克自由度原子核结构强子

2017年四川九寨沟M_s7.0地震及余震定位研究

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中国地震 2020年第2期36卷 324-332页

作者：徐旭徐锦承张伟中国科学技术大学地球和空间科学学院合肥230026 南方科技大学地球与空间科学系(深圳市深远海油气勘探技术重点实验室广东深圳518055

采用特定震源台站校正定位方法对九寨沟M_S7.0地震及其余震进行了精定位研究,结果显示九寨沟地震主震深度为19km左右,余震主要分布于5~15km深度范围;与单事件定位方法相比,其余震展布和断层的线性特征更吻合,更具有平面特征;与双差定位... 详细信息

采用特定震源台站校正定位方法对九寨沟M_S7.0地震及其余震进行了精定位研究,结果显示九寨沟地震主震深度为19km左右,余震主要分布于5~15km深度范围;与单事件定位方法相比,其余震展布和断层的线性特征更吻合,更具有平面特征;与双差定位法相比,精定位事件覆盖范围更广。精定位结果显示,断层整体为虎牙断裂西北向的延伸,根据余震分布和特定震源区的校正项分布,认为此发震断层应分南、北两段;余震区长度为40km左右,西北段宽度为10km左右,东南段宽度为6.5km左右。

关键词：特定震源台站校正九寨沟地震余震分布发震断层

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面向21世纪中国核物理学科的发展

中国科学基金 2000年第1期14卷 35-39页

作者：许谨诚中国原子能科学研究院北京102413

简要介绍了今后核物理前沿领域的主要科学问题,讨论了核物理对于我国国防和经济建设的作用,并对中国核物理研究发展的主要方向、基地建设等问题提出了具体建议。

关键词：核物理学科研究发展方向