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    题名 作者 年代 出处 被引量
1喜马拉雅山佩枯岗日冰川地貌的年代学、平衡线高度和气候研究显示文摘喜马拉雅山珠穆朗玛峰-希夏邦马峰地区是青藏高原南部现代冰川集中发育区之一,古冰川遗迹亦十分丰富,是研究第四纪青藏高原冰川形成和演化的关键区,一直备受地貌和第四纪环境研究者的关注.应用原地宇宙核素10Be暴露年龄测试技术,对采自希夏邦马峰西北佩枯岗日拉曲谷地冰碛垄上的冰川漂砾进行年代学研究;结合冰川地貌分析方法,对古冰川平衡线高度(ELA)和气候特征进行探讨.结果表明:末次冰期时,拉曲谷地冰川扩张,发育了山麓冰川,拉曲Ⅰ冰川面积99.9 km2,平衡线海拔5 620 m;拉曲Ⅱ冰川面积97.6 km2,平衡线海拔5 600 m;与现代平衡线高度相比,拉曲Ⅰ和拉曲Ⅱ的平衡线分别下降380 m、400 m.拉曲在末次冰期存在多次冰进,拉曲Ⅰ的10Be暴露年龄在42.1~22.3 ka;拉曲Ⅱ的10Be暴露年龄在18.6~14.8 ka.根据地貌法恢复末次冰期拉曲Ⅰ平衡线高度的温度为-10.7℃,拉曲Ⅱ为-10.6℃,降水量分别为251~461 mm和261~480 mm,显示出当时雪线高度的温度状况和现代冰川雪线高度的温度状况接近,但是降水比现在少得多,冰川气候类型为亚大陆型,印度季风减弱带来的水气变少.刘耕年 Li Yingkui 陈艺鑫 张梅 李川川 孔屏 Harbor J. Caffee M.W. 2011冰川冻土2011,33,5:28
2Evaluating the Provenance of Metasedimentary Rocks of the Jiangxian Group from the Zhongtiao Mountain Using Whole-Rock Geochemistry and Detrital Zircon Hf Isotope显示文摘在这研究,整个岩石的 geochemical 和 Nd,同位素的数据,以及从 Jiangxian 的沉积岩石组织的 Palaeoproterozoic 元的由岩屑形成的锆石 Hf 同位素被介绍评估他们的起源和构造历史的特征。专业和踪迹元素作文比得上Archean以后上面的大陆人外壳( PA-UCC ),但是在 LILE 有细微丰富,与例外 C 和 Sr ,和在含铁和镁的元素的细微弄空, HFS 元素例如 Nb 和 Ta ,并且一些主要元素,例如 CaO 和 Na 2 O 。 geochemical 数据表明收集了沉积岩石经历了中间的来源与化学索引捱过的元从 72~78 的改变值,K交代作用的变化的度,和 post-depositional Na 的损失,以及可以忽略的排序,并且从捱过被导出主要, felsic 和 non-mafic 摇。到 Trans 北方中国 Orogen 和作为为元的最可能的来源, Jiangxian 的沉积岩石组织的北方中国 craton 的东方块的由岩屑形成的锆石点上的选择的陆 Hf 同位素的分析。然而,从北方中国 craton 的西方的块的岩屑的贡献能被排除。沉积可能在一个活跃大陆人边缘背景以内在背弧盆被扔。LI Qiugen CHEN Xu LIU Shuwen WANG Zongqi ZHOU Yingkui ZHANG Jian WANG Tao 2009Acta Geologica Sinica(English Edition)2009,83,3:15
3Lake variations in response to climate change in the Tibetan Plateau in the past 40 years显示文摘The Qinghai-Tibetan Plateau plays an important role in global climate and environmental change and holds the largest lake area in China,with a total surface area of 36,900 km^(2).The expansion and shrinkage of these lakes are critical to the water cycle and ecological and environmental systems across the plateau.In this paper,surface areas of major lakes within the plateau were extracted based on a topographic map from 1970,and Landsat MSS,TM and ETM+satellite images from the 1970s to 2008.Then,a multivariate correlation analysis was conducted to examine the relationship between the changes in lake surface areas and the changes in climatic variables including temperature,precipitation,evaporation,and sunshine duration.Initial results suggest that the variations in lake surface areas within the plateau are closely related to the warming,humidified climate transition in recent years such as the rise of air temperature and the increase in precipitation.In particular,the rising temperature accelerates melting of glaciers and perennial snow cover and triggers permafrost degradation,and leads to the expansion of most lakes across the plateau.In addition,different distributions and types of permafrost may cause different lake variations in the southern Tibetan Plateau.Jingjuan Liao Guozhuang Shen Yingkui Li 2013International Journal of Digital Earth2013,6,6:7
4Much late onset of Quaternary glaciations on the Tibetan Plateau:determining the age of the Shishapangma Glaciation using cosmogenic 26Al and 10Be dating显示文摘The onset of Quaternary glaciations is a critical event in the climate and tectonic history of the Tibetan Plateau.The Shishapangma Glaciation,defined based on the till deposit from the northern slopes of Mt.Shishapangma,has been identified as the oldest glaciation on the Tibetan Plateau.However,the timing of this glaciation has not been constrained.We measured^(10)Be and^(26)Al concentrations of a set of boulders on top of this till and simulated their complex exposure-burial histories.The simulated results indicate that the formation age of this till is likely around 835.2±241.0 ka,representing the minimum timing of glacial onset on the Tibetan Plateau.The Shishapangma Glaciation is apparently much younger than the glacial onset in many other areas of the world,such as Europe and North America,and was likely driven by the coupled effect between tectonic uplift and climate cooling during the early–middle Pleistocene transition.Yixin Chen Yingkui Li Mei Zhang Zhijiu Cui Gengnian Liu 2018Science Bulletin2018,63,5:7
5Designing Advanced Aqueous Zinc-Ion Batteries:Principles,Strategies,and Perspectives显示文摘Aqueous zinc-ion batteries(AZIBs)are an appealing battery system due to their low cost,intrinsic safety,and environmental-friendliness,while their application is plagued by the obstacles from the cathode,electrolyte,and zinc anode.Summarizing the design principles and strategies toward the optimization of cathode,electrolyte,and zinc anode is crucial for the development of AZIBs.Herein,we present a comprehensive analysis of the design principles and promising strategies toward the improvement of AZIBs.Firstly,the various reaction mechanisms are summarized and the existing issues associated with the cathode,electrolyte,and zinc anode are discussed to guide the rational design of AZIBs.Subsequently,we provide an in-depth and comprehensive discussion on the design principles and strategies for the electrodes/electrolyte/separator optimization,and analyze the advantages and disadvantages of various strategies.Importantly,the design principles and strategies of the newly appeared conversion-type AZIBs,such as Zn-S battery and Zn-Se battery,are also discussed and analyzed.The effect of design strategies on the electrochemical performance and the relationship between the current issues and strategies are also unveiled in detail.Finally,some research trends and perspectives are provided for designing better AZIBs.Yan Li Zhouhao Wang Yi Cai Mei Er Pam Yingkui Yang Daohong Zhang Ye Wang Shaozhuan Huang 2022Energy & Environmental Materials2022,5,3:4
6Area,lake-level and volume variations of typical lakes on the Tibetan Plateau and their response to climate change,1972-2019显示文摘Most lakes have undergone significant changes on the Tibetan Plateau in recent decades,affecting water resources on the Tibetan Plateau and its surrounding areas.In this paper,we investigated the variations of 25 lakes in five sub-regions on the Tibetan Plateau from 1972 to 2019 based on SRTM DEM data and Landsat imagery.We used a method to derive lake-levels based on DEM and lake boundaries delineated from Landsat imagery,and then calculated the changes in lake area,level,and volume in 1972 to 2019.We also analyzed the potential impacts of temperature,precipitation,glacial and permafrost melting in lake changes during this period.The results show that the lakes tended to shrink until 2010 in southern and western plateau,after which they began to expand gradually but the overall trend is still shrinking.Limited meltwater from glaciers and permafrost and low precipitation are the main reasons for their shrinkage.The lakes in the central plateau,northwest plateau and northeast plateau tend to expand overall.The reason for the expansion of the lakes is not only precipitation but also the melting of glaciers and permafrost.Overall,the lake changes have gone through 3 phases,namely a slight decrease during 1972-2000,a rapid increase during 2000-2010,and a slowdown in the last decade(2010-2019).Multiple factors such as temperature,precipitation,the state of glaciers and permafrost have contributed to the changes in the lake.Ju Zhang Qingwu Hu Yingkui Li Haidong Li Jiayuan Li 2021Geo-Spatial Information Science2021,24,3:2
7Microstructure and Performance of 2Y-PSZ/TRIP Steel Composites显示文摘2Y-PSZ/TRIP steel composites have been sintered by hot-pressing method. Their microstructure and mechanical properties were investigated by means of SEM, TEM, XRD and static tension, split Hopkinson pressure bar method.The results showed that the strength and elastic modulus of 2Y-PSZ/TRIP steel composites at room temperature decreased with the increase of 2Y-PSZ content. The main reason was that the combining strength was quite weak between the grains of ZrO2. Distortion induced martensite transformation and plasticity during the dynamic loading increased the strength and distortion capability of the composites. The transformation was carried out mainly through twins formation. The shape of martensite induced by distortion was lamellate with substructures of twins. The habit plane was near {259}γ with no mid-ridge and no explosion phenomena. The interface was straight between the austenite and martensite induced by distortion. The increase of 2Y-PSZ content, on the one hand, made the composite dynamic flow stress improved. Thereby, the fracture strength was improved. On the other hand, it depressed both the distortion capability and the martensite transformation induced by distortion. This resulted in the decrease of dynamic fracture strength.Yingkui GUO, Yu ZHOU, Dongbo LI, Xiaoming DUAN and Tingquan LEISchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China 2003Journal of Materials Science & Technology2003,19,2:2
8Regulation of FAT/CD36 mRNA gene expression by long chain fatty acids in the differentiated 3T3-L1 cells显示文摘Yingkui Yang Min Chen Tara J. Loux Carroll M. Harmon 2007Pediatric Surgery International2007,,7:1
9An 8W X band AlGaN/GaN power HEMT显示文摘Liu Guoguo Zheng Yingkui Wei Ke 0,,07:1
10Study on microstructures and mechanical properties of short-carbon-fiber-reinforced SiC composites prepared by hot-pressing显示文摘Xiulan He Yingkui Guo Zemin Yu Yu Zhou Dechang Jia 2009Materials Science & Engineering A2009,,1:1
11Design and Application of a Robust Vision Tracking System for Unmanned Rotorcraft显示文摘In order to satisfy the requirements of UAV’s aerial safety monitoring and surveillance of sensitive areas,a robust vision system for the rotor UAV is designed and implemented,which includes visual airborne subsystem,ground station subsystem and wireless communication subsystem.Complete sky-ground and human-computer interaction loops are constructed.Based on the developed UAV vision platform,a real-time target tracking algorithm under the mean shift tracking framework is developed.The joint color-texture histogram is used to represent the target robustly.With the help of moment information,the scale and the orientation of the tracked target is estimated adaptively during the tracking process.A model updating scheme for the target and the background is introduced to reduce the interferences from background and the locating biases.Numerical simulation and real flight tracking experiments demonstrate that the overall visual tracking system is effective and has superior performance against several state-of-the-art algorithms.FAN Baojie DU Yingkui 2014机器人2014,36,5:1
12Road lighting luminous efficiency calculation 显示文摘CHEN Zhonglin HU Yingkui LIU Yingying 2006Lamps and lighting2006,30,4:1
13Robust po- lyazobenzene microcapsules with photoresponsive pore channels and tunable release profiles显示文摘WANG Xiaotao YANG Yingkui LIAO Yonggui 2012European Polymer Journal2012,48,:1
14Green chemical functionalization of multiwalled carbon nanotubes with poly(?-caprolactone) in ionic liquids显示文摘Yingkui Yang Shengqiang Qiu Chengen He Wenjie He Linjuan Yu Xiaolin Xie 2010Applied Surface Science2010,,3:1
15Investigation of air-core vortex at hydraulic intakes显示文摘Wang Yingkui Jiang Chunbo Liang Dongfang 2010Journal of Hydrodynamics2010,22,5:1
16Glacial valley cross-profile morphology, Tian Shan Mountains, China显示文摘Yingkui Li Gengnian Liu Zhijiu Cui 2001Geomorphology2001,,1:1
17Multiwalled carbon nanotubes functionalized by hyperbranehed poly ( urea-urethane ) s by a one-pot polycondensation 显示文摘Yang Yingkui Xie Xiaolin Wu Jingao 2006Macromolecular Rapid Commu- nications2006,27,19:1
18A facile method to prepare CdS/polystyrene composite particles显示文摘Xinjian Cheng Qiang Zhao Yingkui Yang Sie Chin Tjong Robert K.Y. Li 2008Journal of Colloid And Interface Science2008,,1:1
19Approach to soil erosion assessment in terms of land-use structure changes显示文摘Jinren Ni Yingkui Li 2000Journal of Soil and Water Conservation2000,58,3:1
20显示文摘Yang Yingkui Xie Xiaolin Yang Zhifang Wang Xiaotao 2007Macromolecules2007,40,16:1
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