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| 1 | The partitioning behavior of trace elements in subduction zones:Advances and prospects显示文摘The partitioning behavior of trace elements is of key importance for understanding the geochemical process and material cycle mechanism in subduction zones.This paper focuses on the advances and prospects on the studies of trace element partitioning in subduction zones from the following four aspects.(1)The properties of fluids derived from subducting slabs and their ability in element transport.How slab-derived solute-rich fluids and supercritical fluids are formed and what the roles and key control factors of these fluids are in transferring of elements(especially the high field strength elements)from slab to wedge are discussed.We point out that the detailed investigations of supercritical fluids may provide a new perspective for the element migration mechanism,material cycle process,arc magma genesis and so on.(2)The behavior of transition elements during mantle wedge melting.The behavior of the first row transition elements(Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn)in the mantle partial melting process is compatible or incompatible,depending on residual mineral assemblage and physicochemical conditions.The partitioning behavior of the elements such as Sc,Ti,Co,Ni and Zn whose valence states do not change in the melting process mainly depends on the residual mineral assemblage and temperature,whereas the partitioning behavior of the multivalent elements such as V and Fe is also the function of oxygen fugacity(fO_(2))in addition to mineral assemblage and temperature.Therefore,the partitioning behavior of transition elements has important applications in tracing lithologic inhomogeneity and fO_(2)of the mantle wedges.(3)The specificity of element partitioning behavior during arc magma evolution.Garnet has Dy/Yb partitioning behavior different from amphibole,and rutile has Nb/Ta partitioning behavior different from amphibole.Dy/Yb and Nb/Ta partitioning differences for these minerals enable to distinguish the specific evolution process of arc magmas.The Dy/Yb and Nb/Ta generally decrease with the increase of SiO_(2)in arc magmas,indicating that amphibole fractionation should be the most important during arc magma differentiation.(4)The behavior of sulfur and chalcophile elements and porphyry metallogeny.In subduction zones,the behavior of chalcophile elements such as Cu and Au is controlled by sulfide and fluid.Therefore,the stability of sulfide,the time at which the fluid exsolves from the melt relative to sulfide saturation,the fluid/sulfide mass ratio and fluid/melt Cu and Au partition coefficients in intermediate-felsic magma-H_(2)O systems are especially important in understanding Cu and Au enrichment in magma-hydrothermal processes.Intermediate-felsic magmas mainly originate from the differentiation of arc magmas at lower crustal reservoirs,and thus the fluid exsolution from the lower crustal reservoirs and the fluid/melt and fluid/sulfide partition coefficients of Cu and Au should be the keys to understanding quantitatively how Cu and Au are migrated from the deep crust to the shallow site of mineralization. | Xiaolin Xiong Xingcheng Liu Li Li Jintuan Wang Wei Chen Mengfei Ruan Ting Xu Zhongxing Sun Fangfang Huang Jianping Li&Lei Zhang | 2020 | Science China Earth Sciences2020，63，12： | 2 |
| 2 | Overexpression of long noncoding RNA PCAT-1 is a novel biomarker of poor prognosis in patients with colorectal cancer显示文摘 | Xiaosong Ge Yuanbin Chen Xiaoyu Liao Deqing Liu Fangfang Li Honglian Ruan Weihua Jia | 2013 | Medical Oncology2013，，2： | 1 |
| 3 | 4 - 18 Shell Effect on Subsequent Stabilization of Multi-electron Transfer in Slow Arq +-Ar ( q = 6 - 9, 11 ) Collisions显示文摘 | Lu Rongchun Yu Deyang Shao Caojie Ruan Fangfang Xue Yingli Cai Xiaohong | 2010 | IMP & HIRFL Annual Report2010，，1： | 1 |
| 4 | Overexpression of long noncoding RNA PCAT-1 is a novel biomarker of poor prognosis in patients with colorectal cancer显示文摘 | Xiaosong Ge Yuanbin Chen Xiaoyu Liao Deqing Liu Fangfang Li Honglian Ruan Weihua Jia | 2013 | Medical Oncology2013，，2： | 1 |
| 5 | Crystallographically-Oriented Nanoassembly by ZnS Tricrystals and Subsequent Three-Dimensional Epitaxy显示文摘Chemistry gives us the ability to manipulate atoms and molecules into nanometer and micrometer scale building blocks,while the science of crystallography is concerned with the spatial arrangement of atoms,ions,and molecules and thus the morphology and structures of materials.Complex three-dimensional ZnS nanostructures have been fabricated via step-by-step crystallographically-controlled chemical processes.Tricrystals of ZnS whiskers were prepared via a controlled thermal evaporation process,and then the tricrystals were thermally treated in an atmosphere formed by evaporating B N O precursors into N2/NH3 to afford BN-coated arrays of nanobranches.The ZnS nanobranches grew epitaxially on the ternary facets and extended in three[0001]directions forming ordered nanostructures.Meanwhile,the protecting insulating sheath of BN formed on the ZnS nanostructures confined the growth of the nanospines and enhanced their stability.The method may be extended to fabricate other semiconductor nanomaterials with novel structures. | Yingchun Zhu Qichao Ruan Fangfang Xu | 2009 | Nano Research2009，2，9： | 0 |
| 6 | X-ray Production by on Selected Metal Ar^16+ Ions Impact Targets显示文摘 | Ruan Fangfang Yang Zhihu Song Zhangyong Cai Xiaohong Cui Ying Shao Jianxiong Du Juan Lui Liewen Chen Ximeng | 2006 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2006，，1： | 0 |
| 7 | Study of Characteristic LX-ray Spectra of Thick and Thin Au Target by Carbon Ions显示文摘 | Song Zhangyong Yang Zhihu Ruan Fangfang Cai Xiaohong Zhang Hongqiang Shao Jianxiong Cui Ying Xie Jiangshan Gao Zhimin Du Juan Liu Liewen | 2006 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2006，，1： | 0 |
| 8 | X-ray Emission from Zr, Mo, In and Pb Targets Bombarded by Slow Highly Charged Ar^(q+) (q=13, 14, 15, 16) Ions显示文摘Highly charged Arq+ (q=13, 14, 15, 16) ions were provided by a 14.5 GHz ECR ion source. Highly charged ions were extracted and m/q-selected (where m is the ion mass and q is the ion charge) by an analyzing magnet. The ion beams were charge state-selected again before entering into the target chamber by a 64°coaxial | Cai Xiaohong Yu Deyang Lu Rongchun Shao Caojie Lu Jun Ruan Fangfang Zhang Hongqiang Cui Ying Xu Xu Shao Jianxiong Ding Baowei Yang Zhihu Chen Ximeng | 2004 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2004，，1： | 0 |
| 9 | Bare Isotope Ions ^(13)C^(6+) Collide with Helium, Neon and Argon in ECRIS Energies显示文摘Multi-electron process in highly charged ions colliding with atoms has been an active area since 1980s. Ion-Atom collision study is important not only to understand many-body interaction dynamics, but also be demanded by application research such as controlled fusion which is based on plasma physics. Bare ions are | Yu Deyang Cai Xiaohong Lu Rongchun Shao Caojie Lu Jun Ruan Fangfang Zhang Hongqiang Cui Ying Xu Xu Shao Jianxiong Ding Baowei Yang Zhihu Chen Ximeng | 2004 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2004，，1： | 0 |
| 10 | Energy Spectra of Ions Sputtered from Surface by 200 keV Ar2+显示文摘 | Ruan Fangfang Wu Yehong Du Fan Yu Deyang Chen Jing Wang Wei Zhang Mingwu Shao Caojie Lu Rongchun Cai Xiaohong | 2011 | IMP & HIRFL Annual Report2011，，1： | 0 |
| 11 | Production of Slow Highly Charged Ions Microbeams with Focusing Effect through a Tapered Glass Capillary显示文摘 | Xue Yingli Chen Jing Liu Junliang Wu Yehong Ruan Fangfang Wang Wei Yu Deyang Cai Xiaohong | 2011 | IMP & HIRFL Annual Report2011，，1： | 0 |
| 12 | 4-18 Single and Double Electron Capture by Fast Xe54+ from Kr and Xe显示文摘When an energetic highly charged ion (HCI) collides with an atom, the target electrons may be captured by theprojectile ion, either radiatively or non-radiatively. During a radiative electron capture (REC), a target electronis transferred to the projectile accompanying with a photon emission, which carries away the excess energy andmomentum. During a non-radiative electron capture (NRC), the energy and momentum conservations are ensuredby the target nucleus[1]. If the captured electrons are populated in excited states, photons maybe emitted duringthe following stabilization processes, and therefore the X-ray spectrum can provide information about the initialpopulation. However, if a solid target is employed, the single-collision condition cannot be ensured when consideringthe capture processes, as well as strong background will be produced[2]. With the development of heavy ioncooling storage rings, the experimental luminance is enhanced by the strong ion beams when a gaseous target isprerequisite[3]. | Yu Deyang Shao Caojie Lu Rongchun Wang Wei Liu Junliang Xue Yingli Song Zhangyong Zhang Mingwu Yang Bian Ruan Fangfang Cai Xiaohong | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 13 | Vacant Level Structure (VLS) Dependence in Isocharged Sequence Ions Collision with Helium显示文摘In highly charged ions(HCI)-atom collisions, many electrons are active and much more channels are opened, and the collision dynamics therefore is much more complicated. Because of the complexity originated from many active electrons which are involved in HCI and atoms collisions, the full quantum treatment is rather difficult, whereas the simple classical over-the-barrier models and semiempirical | Yu Deyang Cai Xiaohong Lu Rongchun Ruan Fangfang Shao Caojie Lu Jun Zhang Hongqiang Cui Ying Xu Xu Shao Jianxiong Ding Baowei Yang Zhihu Chen Ximeng Liu Zhaoyuan | 2005 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2005，，1： | 0 |
| 14 | Optimization of Internal Cluster Target System显示文摘The cluster target system was installed to the due position last year. Several test experiments such as the test of vacuum system, the calibration of the flux and the stability of system have been done after the installation and collimation of cluster internal target. However, there are two problems which hinder us from going further. One is the blocking of nozzle which results in the failure of a long-term system running; the other is the low pumping power for Hydrogen gases in the first stage of the cluster source cham- | Lu Rongchun Cai Xiaohong Shao Caojie Yu Delyang D. K. Toporkov D. K. Nikolenko Ruan Fangfang Zhan Wenlong | 2005 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2005，，1： | 0 |
| 15 | Multi-electron Processes in ^(13)C^(6+) Ions with Neon Collisions in Energy Region 4.15~11.08 keV/u显示文摘The cross-section ratios-ofσDE/σSC,σTE/σSC,σQE/σSC andσME/σSC as well as the relative ratios among reaction channels in double-electron active, triple-electron active and quadruple-electron active are measured in I3C6+-Ne collision in the energy region of 4. 15-11. 08 keV/u by employing position-sensitive and timeof -flight coincident techniques. The bare isotope 13C6+ ions were provided by 14. 5 GHz ECR ion source | Ruan Fangfang Cai Xiaohong Yu Deyang Lu Rongchun Shao CaoJie Lu Jun Cui Ying Shao Jianxiong Xu Xu Zhang Hongqiang Ding Baowei Yang Zhihu Chen Ximeng | 2005 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2005，，1： | 0 |
| 16 | Shift Phenomenon of Peak-channel of ^(241)Am Source by Si(Au) Semiconductor Detector Made in IMP显示文摘First we calibrated the spectrometer in atmosphere using the peak-channel of 241Am, Thc-c' standard radioactive source while the window diameter isφ3. 0 mm and gained following formula with respect to the energy (E/MeV) ofαand the channel (Ch): E=1. 507 55 + 0. 016 31×Ch+6. 235 24×10-6×Ch2 So, when E=5. 486 MeV, the Ch is equal to 221. 493. When changing the diameter of incident window toφ1.5 mm, we find the peak-channel of | Song Zhangyong Yang Zhihu Ruan Fangfang Zhang Hongqiang Shao Jianxiong Cui Ying Xie Jiangshan Gao Zhimin | 2005 | 近代物理研究所和兰州重离子加速器实验室年报:英文版2005，，1： | 0 |
| 17 | Angular Distribution of Lyman-1 Transition Following Nonradiative Electron Capture into Xe^53+Ions显示文摘Radiative electron capture(REC)and nonradiative capture(NRC)are two competing mechanisms in relativistic collisions of highly charged ions with atoms[1].REC means electron transfer from target to projectile with the emission of one photon for satisfying energy and momentum conservation laws. | Yang Bian Yu Deyang Cai Xiaohong Shao Caojie Xue Yingli Wang Wei Zhang Mingwu Liu Junliang Song Zhangyong Wu Yehong Lu Rongchun Ruan Fangfang | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 18 | 50-200 MeV/u全裸氙离子与氪、氙气体靶碰撞的电子俘获及辐射退激发显示文摘In collisions between energetic highly charged ions and atoms,the ions could remove the electrons of the target atoms,or be excited into high-level states.In the first case,the target electrons not only be captured into ground and excited states of the projectile ions,but also be ionized to free.Non-radiative capture(NRC)and radiative electron capture(REC)are two competing mechanisms in fast collisions[1].NRC means electron transfer from a bound state of the target to a bound states of the projectile without the emission of radiation;REC is produced with simultaneous the emission of photon for satisfying energy and momentum conservation laws.The physical essence is the competition between the“electron-nucleus”interaction and the“electron-vacuum”interaction.NRC is dominant in collisions of high-Z ions with heavy target atoms at moderate energies.REC entirely determine the electron capture channel for high collision velocities and light targets[1].Measuring the relative strength of the projectile x-ray emission associated with electron capture could determine state-selective population,angular distribution of single capture Ly 1 or double capture Kα1 and Kα2,would provide new detailed information on the dynamics of ion-atom collisions and atomic structure studies[1]. | Yang Bian Yu Deyang Cai Xiaohong Xue Yingli Shao Caojie Wang Wei Liu Junliang Zhang Mingwu Song Zhangyong Wu Yehong Lu Rongchun Ruan Fangfang | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
| 19 | 4 - 14 A Real-time Beam Current Density Meter显示文摘 | Liu Junliang Yu Deyang Ruan Fangfang Xue Yingli Wang Wei | 2012 | IMP & HIRFL Annual Report2012，，1： | 0 |
| 20 | Thiocytochalasins A−D,four sulfur-containing cytochalasans from an endophytic fungus Phoma multirostrata XJ-2-1显示文摘Four unprecedented sulfur-containing cytochalasans,thiocytochalasins A−D(1−4),were isolated from an endophytic fungus Phoma multirostrata XJ-2-1.Thiocytochalasins A(1)and B(2)feature a novel 5/6/14/5 tetracyclic scaffold,which are the first examples of cytochalasan containing a thiophene moiety.Thiocytochalasins C(3)and D(4)are epimeric cytochalasan homodimers formed via a thioether bridge.Their structures with absolute configurations were established by detailed analysis of the HRESIMS,NMR,and X-ray crystallography.The plausible biogenetic pathway of 1−4 was postulated.Compounds 3 and 4 exhibited significant cytotoxicity against CT26 cells with IC_(50) values of 0.85 and 0.76µmol/L,respectively. | Xiaogang Peng Jinling Chang Ying Gao Fangfang Duan Hanli Ruan | 2022 | Chinese Chemical Letters2022，33，10： | 0 |
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