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| 1 | Dislocation structure of the crust-mantle boundary and low-velocity body within the crust beneath the Dabie Shan collision orogen显示文摘From April of 2001 to March of 2002, a passive seismic array experiment was car- ried out in the Dabie Shan and its adjacent region. In this experiment, totally 34 broadband seismic stations were deployed along a profile across the Dabie Shan orogen and North-China platform. This profile is about 500 km long from Cuilin (34°40′N, 114°49′E), Henan Province, to Dajipu (30°20′N, 115°03′E), Hubei Province. The space between stations is about 3?8 km in the Dabie Shan orogenic belt and about 15?20 km in other area. The receiver function profile and S-wave velocity structure of the crust and upper mantle down to 100 km depth along the profile are investigated in terms of the receiver function techniques (Liu et al., 1996, 2000). Our results show that the crust beneath the Dabie Shan orogen has an obviously asymmetric blocked structure in the direction perpendicular to the mountain strike. The maximal crustal thickness reaches to 42 km. The crust-mantle boundary has a dislocation structure correlated to the crustal blocks and the largest offset reaches to 8 km. In the kernel of the orogen exists a low-velocity body inside the crust, which is separated into two parts corresponding to the South Dabie and North Dabie on the surface, respectively. Probably a vertical divergent movement between both took place in history. The crust below this low-velocity area has a positive gradient velocity structure with the depth, and the upper mantle down to the depth of 70 km has the lower S-wave velocity than its both sides. Beneath the Dabie Shan, however, a high-velocity anomaly exists in the upper mantle below 70 km. | LIU Qiyuan1, Rainer Kind2, CHEN Jiuhui1, YUAN Xiaohui2, LI Shuncheng1, GUO Biao1, Kurt Wylegalla2 & LAI Yuangen1 1. State Key Laboratory of Earthquake Dynamics, Institute of Geology, China Earthquake Administration, Beijing 100029, China 2. GeoForschungZentrum Potsdam, Telegrafenburg A17, Potsdam, D-14473, Germany | 2005 | Science China Earth Sciences2005，48，7： | 12 |
| 2 | Rotor aidoads predic- tion using loose aerodynamic/structural coupling 显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，3： | 1 |
| 3 | CFD simulations of tilt-rotor configurations in hover显示文摘 | Potsdam M Strawn R | 2005 | Journal of the American Helicopter Society2005，50，1： | 1 |
| 4 | Rotor airloads predic- tion using loose aerodynamic/structural coupling 显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，5： | 1 |
| 5 | CFD simulations of tilt-rotor configurations in hover显示文摘 | Potsdam M Strawn R | 2005 | Journal of the American Helicopter Society2005，50，1： | 1 |
| 6 | Rotor airloads prediction using loose aerodynamic/structural coupling 显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，3： | 1 |
| 7 | 04S1 and EIGEN-GL04C显示文摘 | Forste C Schmidt R Stubenvoll R etal The GeoForschungsZentrum Potsdam/Groupe de Recherche de Geodesie Spatiale Satellite-only and Combined Gravity Field Models: EIGEN-GI | 2008 | Journal of Geodesy2008，82，： | 1 |
| 8 | AN EXPERIMENTAL STUDY OF BED DEFORMATION IN UNSTEANY NON-UNIFORM FLOWS显示文摘ANEXPERIMENTALSTUDYOFBEDDEFORMATIONINUNSTEANYNON-UNIFORMFLOWS￥ZhaoyinWang;WolfgangKron;andErichJ.PIate(Prof.Dr.SeniorEngineer... | Zhaoyin Wang Wolfgang Kron and Erich J.PIate( Institute of Water Conservancy and Hydroelectric Power Reseaxch, P.O.Box 366, Beijing, China)( GeoForschungsZelltrum, Telegrafellberg A17, 14473 Potsdam, Germany.)( lust. f. Hydrologie u. Wasscrwirscllaft-, | 1994 | International Journal of Sediment Research1994，9，3： | 1 |
| 9 | Parallel domain connectivity algorithm for unsteady flow computations using overlapping and adaptive grids显示文摘 | Jayanarayanan Sitaraman Matthew Floros Andrew Wissink Mark Potsdam | 2010 | Journal of Computational Physics2010，，12： | 1 |
| 10 | Rotor airloads prediction using loose aerodynamic/Structural coupling显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，3： | 1 |
| 11 | Rotor airloads predic- tion using loose aerodynamic/structural coupling 显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，3： | 1 |
| 12 | Rotor airloads prediction using loose aerodynamic/structural coupling显示文摘 | Potsdam M Yeo H Johnson W | 2006 | Journal of Aircraft2006，43，5： | 1 |
| 13 | SIMULATION OF WINTERTIME FLUVIAL PROCESSES IN THE LOWER YELLOW RIVER显示文摘SIMULATIONOFWINTERTIMEFLUVIALPROCESSESINTHELOWERYELLOWRIVERZhangBo-zhong(DepartmentofCivilandEnvironmentingEngineering,Clarks... | Zhang Bo-zhong (Department of Civil and Environmenting Engineering, Clarkson University, Potsdam, N. Y. 13699-5710,U. S. A.)Yang Xiao-qing (Institute of Water Conservancy and Hydroelectric Power Research,Beijing, P. R. China)Shen Hung-tao (Department of C | 1994 | Journal of Hydrodynamics1994，6，1： | 1 |
| 14 | Helicopter ro- tor design using a time-spectral and adjoint-based method 显示文摘 | CHOI S LEE K POTSDAM M M | 2014 | Journal of Aircraft2014，51，2： | 1 |
| 15 | INTERIOR ERROR ESTIMATES FOR NONCONFORMINGFINITE ELEMENT METHODS OF THE STOKES EQUATIONS显示文摘1.IntroductionInteriorerrorestimatesforfiniteelementdiscretizations(conforming)werefirstintroducedbyNitscheandSchatz[14]forsecondorderscalarellipticequationsin1974.Theyprovedthatthelocalaccuracyofthefiniteelementapproximationisboundedintermsoftwofact... | Xiao-bo Liu(Department of Mathematics and Computer Science Clarkson University Box 5815, Potsdam,NY 13699-5815, USA) | 1999 | Journal of Computational Mathematics1999，17，5： | 0 |
| 16 | 光学纤维传感器系统在土工结构的静动应变测量上的应用显示文摘我们评估了光纤传感器作为完整的结构部件在恶劣的环境条件下,进行长期或短期应变监测的可行性。已经把这些传感器用在不同的规模和材料的土工试验过程中。实例研究包括静力轴向的钻孔桩测试,钻孔测斜、试验室的单轴压缩测试。 | C. Schmidt-Hattenberger M. Naumann G. Borm GeoForschungsZentrum Potsdam 何晖(译) 姚诗伟(校) | 2008 | 港工技术与管理2008，，4： | 0 |
| 17 | Study of Cathodic Polarization Curves During Pulse Plating of Chromium显示文摘A study has been made of the cathodic polarization curves during the pulse plating of chromium from an aqueous chromic acid bath containing 250 g/L CrO3 and 2. 5 g/L H2SO4 at 22℃ over the range of pulse periods from 1 ms to 50 ms. The duty cycle was kept at 50%. The methods of potentiostatic pulse potential control and galvanostatic pulse current control were used to determine the polarization curves of a platinum and a copper rotating disk electrode in the chromium plating solution. The results indicated that pulse potential and pulse current inhibited the formation of a cathode film and shifted the potential of the hydrogen evolution reaction toward the positive direction by about 500 mV. The potential and current pulses behaved as a depolarter of H+ reduction reaction. The present results agreed with a previous experimental observation that the coulombic efficiency of the chromium deposition reaction was reduced and the coulombic efficiency of the hydorgen evolution reaction was increased in pulse | Zhang Hengbin (Department of Chemistry, Jilin University, Changchun)Der-Tau Chin (Department of Chemical Engineering, Clarkson University, Potsdam, New York) | 1989 | Chemical Research in Chinese Universities1989，5，4： | 0 |
| 18 | STOCIIASTIC DESIGN IN ALLUVIAL RIVERS显示文摘STOCIIASTICDESIGNINALLUVIALRIVERS￥WoifgngKron(ResearchAssociate,GeoForschungsZentrum(theResearchCeder),14473Potsdam,Germany)A... | Woifgng Kron ( , GeoForschungsZentrum 14473 Potsdam, Germany) | 1994 | International Journal of Sediment Research1994，9，3： | 0 |
| 19 | ANALYSIS OF FRAZIL JAM DATA FROM HEQU REACH OF THE YELLOW RIVER显示文摘ANALYSISOFFRAZILJAMDATAFROMHEQUREACHOFTHEYELLOWRIVERWangDe-sheng;ShengHung-tao(DepartmentofCivilandEnvironmentalEngineeringUn... | Wang De-sheng Sheng Hung-tao (Department of Civil and Environmental Engineering University, Potsdam, NY 13699-5710,U. S. A.)Sun Zhao-chu (Department of Civil Engineering, Hefei University of Technology, Hefei, 230009, P. R. China) | 1994 | Journal of Hydrodynamics1994，6，1： | 0 |
| 20 | 一个秃冻胀丘的热及水文动力学——关于其形成的暗示(英)显示文摘Mud boils, classified as non-sorted circles, are a common patterned ground phenomenon of permafrost areas. They typically consist of a bare circle center of cryoturbated soil and are surrounded by vegetation on more stable soil. The objectives are to examine differences in seasonal hydrologic and thermal dynamic across this gradient of cryoturbation, i.e. the region below the organic border and the mud center. We installed instruments in a mud boil at a site close to Ny\|lesund, Spitsbergen, in September 1998. The bare soil circle center ranges about 1 m in diameter and is surrounded by a vegetated border consisting of a mixture of low vascular plants, mosses and lichens. Fine soil (>95% clay and silt) in the lower part of the profile is overlain by coarser grained material (silt and sand). The grain size distribution also suggests an upwelling of fine material in the center of the circle. Temperature and moisture sensors were installed over a vertical 1 m×1 m profile and hourly data recording started in September 1998. Surface irregularities, as well as variations of grain size and moisture, create a non\|uniform thermal and hydrologic dynamic. We qualitatively analyze this dynamic with respect to the mud boils physical stability. | Julia Boike~ 1,\ Alfred Wegener~ 1 ,\ Olaf Ippisch~ 2 ,\ Kurt Roth~ 2 (1. Institute for Polar and Marine Research, Potsdam, Germany 2. Institute for Environmental Physics, University of Heidelberg, Heidelberg, Germany) | 2002 | 冰川冻土2002，24，5： | 0 |
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