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| 1 | Impact of climate factors on runoff in the Kaidu River watershed:path analysis of 50-year data显示文摘Runoff formation is a complex meteorological-hydrological process impacted by many factors,especially in the inland river basin.Based on the data of daily mean air temperature,precipitation and runoff during the period of 1958-2007 in the Kaidu River watershed,this paper analyzed the changes in air temperature,precipitation and runoff and revealed the direct and indirect impacts of daily air temperature and precipitation on daily runoff by path analysis.The results showed that mean temperature time series of the annual,summer and autumn had a significant fluctuant increase during the last 50 years(P < 0.05).Only winter precipitation increased significantly(P < 0.05) with a rate of 1.337 mm/10a.The annual and winter runoff depthes in the last 50 years significantly increased with the rates of 7.11 mm/10a and 1.85 mm/10a,respectively.The driving function of both daily temperature and precipitation on daily runoff in annual and seasonal levels is significant in the Kaidu River watershed by correlation analysis.The result of path analysis showed that the positive effect of daily air temperature on daily runoff depth is much higher than that of daily precipitation in annual,spring,autumn and winter,however,the trend is opposite in summer. | XueMei LI LanHai LI LingPeng GUO FeiYun ZHANG Suwannee ADSAVAKULCHAI Ming SHANG | 2011 | Journal of Arid Land2011，3，2： | 10 |
| 2 | Recent progress in organic solar cells(PartⅠmaterial science)显示文摘During past several years,the photovoltaic performances of organic solar cells(OSCs)have achieved rapid progress with power conversion efficiencies(PCEs)over 18%,demonstrating a great practical application prospect.The development of material science including conjugated polymer donors,oligomer-like organic molecule donors,fused and nonfused ring acceptors,polymer acceptors,single-component organic solar cells and water/alcohol soluble interface materials are the key research topics in OSC field.Herein,the recent progress of these aspects is systematically summarized.Meanwhile,the current problems and future development are also discussed. | Yahui Liu Bowen Liu Chang-Qi Ma Fei Huang Guitao Feng Hongzheng Chen Jianhui Hou Lingpeng Yan Qingya Wei Qun Luo Qinye Bao Wei Ma Wei Liu Weiwei Li Xiangjian Wan Xiaotian Hu Yanchun Han Yaowen Li Yinhua Zhou Yingping Zou Yiwang Chen Yongfang Li Yongsheng Chen Zheng Tang Zhicheng Hu Zhi-Guo Zhang Zhishan Bo | 2022 | Science China Chemistry2022，65，2： | 5 |
| 3 | Recent progress in organic solar cells(PartⅡdevice engineering)显示文摘1 Introduction Organic solar cells(OSCs)belong to a multidisciplinary field composed of chemistry,materials science,physics,engineering,etc.For a better reviewing of this field,we briefly divide the research field of OSCs into two parts:material science and device engineering.In our previous review,the material science part of OSCs,including conjugated polymer donors and acceptors,small molecular donors and acceptors. | Yahui Liu Bowen Liu Chang-Qi Ma Fei Huang Guitao Feng Hongzheng Chen Jianhui Hou Lingpeng Yan Qingya Wei Qun Luo Qinye Bao Wei Ma Wei Liu Weiwei Li Xiangjian Wan Xiaotian Hu Yanchun Han Yaowen Li Yinhua Zhou Yingping Zou Yiwang Chen Yuqiang Liu Lei Meng Yongfang Li Yongsheng Chen Zheng Tang Zhicheng Hu Zhi-Guo Zhang Zhishan Bo | 2022 | Science China Chemistry2022，65，8： | 3 |
| 4 | Document Reranking by Term Distribution and Maximal Marginal Relevance for Chinese Information Retrieval 显示文摘 | Lingpeng Yang Donghong Ji Munkew Leong | 2002 | Information Processing and Management:2002，43，： | 1 |
| 5 | Salidroside ameliorates cognitive impairment in a d -galactose-induced rat model of Alzheimer’s disease显示文摘 | Jin Gao He He Wenjiao Jiang Xiayun Chang Lingpeng Zhu Fen Luo Rui Zhou Chunhua Ma Tianhua Yan | 2015 | Behavioural Brain Research2015，，： | 1 |
| 6 | Symmetry-adapted spherical harmonics method for high- resolution 3D single particle reconstructions显示文摘 | Liu Hongrong Cheng Lingpeng Zeng Songjun | 2008 | Journal of Structural Biology2008，161，1： | 1 |
| 7 | Synthesis of a Photolabeling Probe for the Study of Antiviral Mechanism of Ribavirin显示文摘Ribavirin has been used in urgency to treat SARS patients recently. In order to study its antiviral mechanism by photolabeling approach, we have synthesized and characterized 5-azido-1-β-D-ribofuranosyl-1,2,4-triazole-3-carboxiamide 1 as a photolabeling probe of ribavirin. The azidotriazole nucleoside showed rapid and clean photochemical reaction, suggesting that 1 is a promising probe to study the antiviral mechanism ofribarivin by photolabeling. | QiongYouwu XunZHU JinQiaoWAN FanQiQU LingPENG | 2004 | Chinese Chemical Letters2004，15，8： | 1 |
| 8 | Computational studies of σ-type weak interactions between NCO/NCS radicals and XY(X = H,Cl;Y = F,Cl,and Br)显示文摘The triatomic radicals NCO and NCS are of interest in atmospheric chemistry,and both the ends of these radicals can potentially serve as electron donors during the formation of σ-type hydrogen/halogen bonds with electron acceptors XY(X = H,Cl;Y = F,Cl,and Br).The geometries of the weakly bonded systems NCO/NCS···XY were determined at the MP2/aug-cc-pVDZ level of calculation.The results obtained indicate that the geometries in which the hydrogen/halogen atom is bonded at the N atom are more stable than those where it is bonded at the O/S atom,and that it is the molecular electrostatic potential(MEP)-not the electronegativity-that determines the stability of the hydrogen/halogen bond.For the same electron donor(N or O/S) in the triatomic radical and the same X atom in XY,the bond strength decreases in the order Y = F > Cl > Br.In the hydrogen/halogen bond formation process for all of the complexes studied in this work,transfer of spin electron density from the electron donor to the electron acceptor is negligible,but spin density rearranges within the triatomic radicals,being transferred to the terminal atom not interacting with XY. | LI XiaoYan ZENG YanLi ZHANG XueYing ZHENG ShiJun MENG LingPeng | 2012 | Science China Chemistry2012，55，7： | 1 |
| 9 | Structural changes of a bacteriophage upon DNA packaging and maturation显示文摘Dear Editor,Tailed,double-stranded DNA(dsDNA)bacteriophages,which belong to the order of Caudovirales,have a tail attached to a pentameric vertex of the icosahedral capsid shell(head)through a 12-fold portal(Johnson and Chiu,2007).The phages package genomic dsDNA into a round procapsid using the portal in complex with an ATP-dependent terminase complex as the motor.During packaging,the procapsid shell expands to a more angular intermediate to match the size of the viral genome(Guo et al.,2014).When the phage head is full,the portal detects internal pressure and conveys a signal from the inner capsid to the exterior,which triggers a sequence of events-the terminase complex cleaving mature DNA genome from a multi-genome concatemer,the release of the terminase complex from the portal,and the attachment of the tail complex-in the completion of phage assembly(Lander et al.,2006;Johnson and Chiu,2007).At the beginning of phage infection,the tail is responsible for receptor recognition,and the portal and tail act as a tunnel for DNA delivery into the host cytoplasm(Johnson and Chiu,2007).These mechanisms of DNA packaging and ejection may also be conserved in many other DNA viruses,including herpesvirus(Wang et al.,2020;Yang et al.,2020). | Wenyuan Chen Hao Xiao Xurong Wang Shuanglin Song Zhen Han Xiaowu Li Fan Yang Li Wang Jingdong Song Hongrong Liu Lingpeng Cheng | 2020 | Protein & Cell2020，11，5： | 1 |
| 10 | Symmetry-mismatch reconstruction of genomes and associated proteins within icosahedral viruses using cryo-EM显示文摘 | Xiaowu Li Hongrong Liu Lingpeng Cheng | 2016 | Biophysics Reports2016，2，1： | 1 |
| 11 | Gas-solid coupling laws for deep high-gas coal seams显示文摘A better understanding of gas-solid coupling laws for deep, gassy coal seams is vital for preventing the compound dynamic disasters such as rock burst and gas outburst. In this paper, a gas-solid coupling theoretical model under the influence of ground stress, gas pressure, and mining depth is established and simulated by using COMSOL Multiphysics software. Research results indicate that under the influence of factors such as high ground stress and gas pressure, the mutual coupling interaction between coal and gas is much more significant, which leads to the emergence of new characteristics of gas compound dynamic disasters. Reducing the ground stress concentration in front of the working face can not only minimize the possibility of rock burst accidents, which are mainly caused by ground stress, but also can weaken the role of ground stress as a barrier to gas, thereby decreasing the number of outburst accidents whose dominant factor is gas. The results have a great theoretical and practical significance in terms of accident prevention, enhanced mine safety, disaster prevention system design, and improved accident emergency plans. | Zhou Aitao Wang Kai Fan Lingpeng T.A. Kiryaeva | 2017 | International Journal of Mining Science and Technology2017，27，4： | 1 |
| 12 | Influence of the Li???π Interaction on the H/X???π Interactions in HOLi???C6H6???HOX/XOH (X=F, Cl, Br, I) Complexes显示文摘 | Yanli Zeng Wenjie Wu Xiaoyan Li Shijun Zheng Lingpeng Meng | 2013 | ChemPhysChem2013，，： | 1 |
| 13 | Deposition of Ag Nanoparticles on Carbon Microspheres Surface:Evaluation of Structures,Electrochemical and Optical Properties显示文摘A hybrid material of carbon microspheres(CMSs) with Ag decoration(Ag/CMSs) was developed.Poly(3-hexylthiophene):Ag/CMSs composite film was prepared by spin-coating.Scanning electron microscopy,transmission electron microscopy,Fourier transform infrared spectrometry,X-ray diffraction,thermogravimetric analysis and cyclic voltammetry were employed to analyze the morphologies,structures,thermal properties and energy levels of Ag/CMSs.The optical property of the composite films was characterized by ultraviolet-visible spectrophotometry and fluorescent spectrometry.The results indicate that silver nanoparticles(AgNPs,d = 10-20 nm) are distributed on the surface of CMSs.LUMO and HOMO energy levels of Ag/CMSs are-3.97 and-5.52 e V,below the vacuum energy level,respectively,indicating that it is feasible to use Ag/CMSs as an electron acceptor.Ag NPs are blended into the active layer to trigger localized surface plasmon resonance,and consequently enhance light harvesting.The coupling of surface plasmons and excitons increased the probability of exciton dissociation. | 杨维佳 HAO Yamin YAN Lingpeng 杨永珍 陈永康 LIU Xuguang XU Bingshe | 2016 | Journal of Wuhan University of Technology(Materials Science)2016，31，4： | 1 |
| 14 | Structure determination of a human virus by the combination of cryo-EM and X-ray crystallography显示文摘 | Zheng Liu Tom S. Y. Guu Jianhao Cao Yinyin Li Lingpeng Cheng Yizhi lane Tao Jingqiang Zhang | 2016 | Biophysics Reports2016，2，2： | 0 |
| 15 | Review on Large Eddy Simulation of Turbulent Premixed Combustion in Tubes显示文摘This paper reviews the existing knowledge on the large eddy simulation(LES) of turbulent premixed combustion in empty tubes and obstructed tubes. From the view of model development in LES, this review comprehensively analyzes the development history and applicability of the important Sub-Grid Scale(SGS) viscosity models and SGS combustion models. LES is also used to combine flow and combustion models to reproduce industrial explosion including deflagration and detonation and the transition from deflagration to detonation(DDT). The discussion about models and applications presented here leads readers to understand the progress of LES in the explosion of tube and reveals the deficiencies in this area. | LUO Gang DAI Haidong DAI Lingpeng QIAN Yunlou SHA Ce ZHANG Yuxiang WU Bingxin | 2020 | Journal of Thermal Science2020，29，4： | 0 |
| 16 | Nature of the Ga-Ga bonding in Na_2[Arx~*GaGaArx~*](Arx~*=C_6H_3 -2,6-(C_6H_5)_2):Electron localization function analysis显示文摘The nature of the Ga-Ga bonding in Na2[Arx*GaGaArx*](Arx* = C6H3-2,6-(C6H5)2) has been investigated and compared with that of in H2[Arx*GaGaArx*] using electron localization function(ELF) and orbital analysis.The calculation results show that in Na2[Arx*GaGaArx*],the Ga-Ga interaction is a non-classical triple bond,the heart of Na2[Arx*GaGaArx*] is the Ga2Na2 cluster rather than a simple Ga-Ga bond,and the contribution of the sodium atoms to the short Ga-Ga bond length is considerable.As the two sodium atoms are substituted by two hydrogen atoms,the Ga-Ga bond is replaced by two 3-center,2-electron(3c-2e) Ga-H-Ga covalent bridged bonding. | SUN Jie MENG LingPeng ZHENG ShiJun SUN Zheng LI XiaoYan | 2012 | Science China Chemistry2012，55，7： | 0 |
| 17 | Theoretical Studies on the Hydrogen-bonding and π-Stacking Interactions in the m-Nisoldipine Polymorphism Dimers显示文摘在 m-nisoldipine 多型性的 dimers 的分子间的相互作用被 B3LYP 计算学习,“在分子的原子(QTAIM ) ”的量子论学习。dimers 的四几何学被获得:更暗淡我(一暗淡, O ?? HN ) ,更暗淡的 II (b 暗淡, O ?? HN ) ,更暗淡的 III (b 暗淡, -stacking-c), 和更暗淡的 IV (b 暗淡, -stacking-p) 。四 dimers 的相互作用精力沿着 II 的顺序 > 我 > III > IV。相互作用的分子间的距离跟随顺序:我(O ?? HN )< II (O ?? HN ) ,并且 III (-stacking) II > III > IV,和静电的特性沿着顺序减少:我 > II > III > IV。 | Zhu,Min Meng,Lingpeng Zheng,Shijun Wang,Jing Zeng,Yanli | 2012 | Chinese Journal of Chemistry2012，30，2： | 0 |
| 18 | New Dendrimers Inhibit Group I Intron Ribozyme显示文摘 | Jiang-YuWU Jie-HuaZHOU Peng-HuiBAO Qiong-YouWU YiZHANG LingPENG | 2004 | Acta Biochimica et Biophysica Sinica2004，36，2： | 0 |
| 19 | Synthesis of Quaternary Carbon-Centered Benzoindolizidinones via Novel Photoredox-Catalyzed Alkene Aminoarylation: Facile Access to Tylophorine and Analogues显示文摘Photoredox-catalyzed aminoarylation and thioami-nation of unactivated alkenes have been developed,providing novel synthetic routes to access synthe-tically challenging quaternary carbon-centered benzoindolizidinones and trifluoromethylthiolated piperidines using readily available starting materials.Notably,these transformations were enabled by merging amidyl radical generation from N-alkyl benzamides with oxidant incorporation.Density functional theory calculations were performed to understand the reaction mechanism and to rationa-lize the regioselectivities.Moreover,the newly deve-loped catalytic aminoarylation provided a convenient synthetic route for natural product tylophorine and its gem-dimethyl analogues with greatly improved drug-like properties such as enhanced solubility and stability. | Chao Zhang Yi Wang Yugang Song Hongying Gao Yonghui Sun Xiuyun Sun Yiqing Yang Ming He Zimo Yang Lingpeng Zhan Zhi-Xiang Yu Yu Rao | 2019 | CCS Chemistry2019，1，4： | 0 |
| 20 | Halogen Bond Catalysis on Carbonyl-Olefin Ring-Closing Metathesis Reaction:Comparison with Lewis Acid Catalysis显示文摘The carbonyl-olefin ring-closing metathesis reactions have become a powerful tool for carbon-carbon bond formation.In this work,the halogen bond catalysis and classical Lewis acid catalysis on the carbonyl-olefin ring-closing metathesis reaction were investigated by density function theory.For both the halogen bond catalysis and classical Lewis acid catalysis,the carbonyl-olefin ring-closing me-tathesis reaction occurs by[2+2]-cycloaddition process and[2+2]-cycloreversion process,the reaction energy barriers are low,there-fore,it can be performed easily at room temperature.The essential difference of the two kinds of catalysts is that the catalytic mecha-nism of halogen bond catalysis is mainly contribution of electrostatic interaction,while that of classical Lewis acid catalysis is mainly catalyzed by orbital interaction.The halogen bond donor catalysts(ICI_(3),IF_(3))are expected to be efficient catalysts for the reaction and further promote the chemical synthesis of carbonyl-olefin ring-closing metathesis reaction. | Ying Li Yuanyuan Sun Lingpeng Meng Qingzhong Li Yanli Zeng | 2022 | Chinese Journal of Chemistry2022，40，11： | 0 |
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