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| 1 | Zoned Zircon from Eclogite Lenses in Marbles from the Dabie-Sulu UHP Terrane,China: A Clear Record of Ultra-deep Subduction and Fast Exhumation显示文摘摘要:在从 Dabie-Sulu 的云石的 Eclogite 透镜超离频压力(UHP ) 岩层是深深地 subducted 元沉积的岩石。在这些岩石中的锆石被用来抑制年龄与其他天体作同方并且 UHP 变态在 subduction 期间,并且以后后退变态在发掘期间。继承(由岩屑形成) 并且变形锆石根据播送轻显微镜学,阴极射线发光(CL ) 成像,踪迹元素内容和矿物质包括被区分。矿物质包括的分发与变形锆石的 CL 成像结合了使联系锆石地区(领域) 到不同变形舞台可能。域 1 由组成圆,长方形和细长纤弱的核心与黑暗光想象,并且包含石英 eclogite 外形矿物质包括集合,显示的形成在下面高压(HP ) T = 的变形条件 | LIU Fulai A. GERDES P. T. ROBINSON XUE Huaimin YE Jianguo | 2007 | Acta Geologica Sinica(English Edition)2007,81,2: | 18 |
| 2 | The Red Edge Parameters of Different Wheat Varieties Under Different Fertilization and Irrigation Treatments显示文摘The dynamics of red edge parameters at different growth stages of wheat canopy was studied.The red edge position moved to the longer wavelength from erecting stage to heading stage, and returned to the original wavelength direction from grain-filling stage to maturity stage. The leaf total nitrogen content (LTN)is positively related to red edge amplitude (d λ red) and NIR platform amplitude (d λNIRP) and the correlation coefficient improved as growth stage extended. The chlorophyll content (TChl) is negatively related to d λ red from erecting stage to the elongation stage, and positively related to d λ red from heading stage to milky maturity stage. TChl is also positively related to d λNIRP. The leaf area index (LAI) is positively related to d λ red and d λNIRP, and the correlation coefficient improved as growth stage extended. It was concluded that d λ red and d λNIRP can be used as the indicators of winter wheat growth state, and guide the fertilization and irrigation decision making. The λNIRP is suitable for derivation of LTN, the d λ red for TChl, and the d λ red or d λNIRP for LAI. | ZHAO Chun-Jiang, HUANG Wen-Jiang, WANG Ji-hua, YANG Min-hua and XUE Xu-zhang( National Engineering Center for Information Technology in Agriculture , Beijing 100089 , P. R . China) | 2002 | Agricultural Sciences in China2002,1,7: | 15 |
| 3 | Evaluation of Circulating Endometrial Cells as a Biomarker for Endometriosis显示文摘 | Ying Chen Hong-Lan Zhu Zhe-Wen Tang Kuang Hong Neoh Dong-Fang Ouyang Heng Cui Hong-Yan Cheng Rui-Qiong Ma Xue Ye Ray P. S. Han Xiao-Hong Chang | 2017 | Chinese Medical Journal2017,,19: | 10 |
| 4 | A Modified max-log-MAP Decoding Algorithm for Turbo Decoding显示文摘Turbo decoding is iterative decoding, and the MAP algorithm is optimal in terms of performance in Turbo decoding. The log MAP algorithm is the MAP executed in the logarithmic domain, so it is also optimal. Both the MAP and the log MAP algorithm are complicated for implementation. The max log MAP algorithm is derived from the log MAP with approximation, which is simply compared with the log MAP algorithm but is suboptimal in terms of performance. A modified max log MAP algorithm is presented in this paper, based on the Taylor series of logarithm and exponent. Analysis and simulation results show that the modified max log MAP algorithm outperforms the max log MAP algorithm with almost the same complexity. | ZOU Xue lan, FENG Guang zeng (Mobile Communication Lab, Nanjing University of Posts and Telecommunications,Nanjing 210003, P. R. China) | 2002 | The Journal of China Universities of Posts and Telecommunications2002,9,1: | 7 |
| 5 | Microstructural evolution of aluminum alloy during friction stir welding under different tool rotation rates and cooling conditions显示文摘The microstructural evolution during friction stir welding(FSW) has long been studied only using one single welding parameter. Conclusions were usually made based on the final microstructure observation and hence were one-sided. In this study, we used the 'take-action' technique to freeze the microstructure of an Al-Mg-Si alloy during FSW, and then systematically investigated the microstructures along the material flow path under different tool rotation rates and cooling conditions. A universal characteristic of the microstructural evolution including four stages was identified, i.e. dynamic recovery(DRV), dislocation multiplication, new grain formation and grain growth. However, the dynamic recrystallization(DRX)mechanisms in FSW depended on the welding condition. For the air cooling condition, the DRX mechanisms were related to continuous DRX associated with subgrain rotation and geometric DRX at high and low rotation rates, respectively. Under the water cooling condition, we found a new DRX mechanism associated with the progressive lattice rotation resulting from the pinning of the second-phase particles.Based on the analyses of the influencing factors of grain refinement, it was clearly demonstrated that the delay of DRV and DRX was the efficient method to refine the grains during FSW. Besides, ultra-high strain rate and a short duration at high temperatures were the key factors to produce an ultrafine-grained material. | X.H. Zeng P. Xue L.H. Wu D.R. Ni B.L. Xiao K.S. Wang Z.Y. Ma | 2019 | Journal of Materials Science & Technology2019,35,6: | 6 |
| 6 | FAS promoter polymorphisms and cancer risk: a meta-analysis based on 34 casecontrol studies显示文摘 | Zhang, Z. Z. Xue, H. C. Gong, W. D. Wang, M. L. Yuan, L. Han, S. P. Zhang, Z. D. | 2009 | 南京医科大学学报(自然科学版)2009,29,4: | 6 |
| 7 | Effect of Rotation Rate on Microstructures and Mechanical Properties of FSW Mg-Zn-Y-Zr Alloy Joints显示文摘Friction stir welding (FSW) of Mg-Zn-Y-Zr plates with 6 mm in thickness was successfully carried out under a wide range of rotation rates of 600-1200 r/min with a constant traverse speed of 100 mm/min. After FSW, the coarse grains in the parent material (PM) were changed into fine equiaxed recrystallized grains at the nugget zone (NZ). Furthermore, the coarse Mg-Zn-Y particles (W-phase) were broken up and dispersed homogenously into the Mg matrix. With increasing rotation rates, the size of the W-phase particles at the NZ significantly decreased, but the recrystallized grain size tended to increase. The hardness values of the NZs for all the FSW joints were higher than those of the PM, and the lowest hardness values were detected in the heat affected zone (HAZ). The fracture occurred in the thermo-mechanical affected zone (TMAZ) on the advancing side for all the FSW joints in the tensile test, due to the incompatibility of the plastic deformation between the NZ and TMAZ caused by remarkably different orientation of grains and W-phase particles. The strength of FSW joint reaches 90% of that of its PM. | G.M. Xie Z.Y. Ma Z.A. Luo P. Xue G.D. Wang | 2011 | Journal of Materials Science & Technology2011,27,12: | 4 |
| 8 | Studies on the Catalytic Properties of Magnesia Supported on γ-Alumina显示文摘We have shown that MgO can be dispersed on γ Al 2O 3 with different loadings. The observed dispersion capacity of MgO on the surface of γ Al 2O 3 is higher than the theoretical monolayer dispersion value. The surface area and the maximum in the pore size distribution gradually decrease with the increase in MgO content at low loadings. The surface area and the maximum in the pore size distribution of MgO/ γ Al 2O 3 decrease more rapidly when the MgO content is large because the pores of γ Al 2O 3 become blocked. When small amounts of MgO are dispersed on the surface of γ Al 2O 3, the catalyst is very active and shows a good selectivity for the synthesis of glycol ethers. | JIAO Qing ze, ZHAO Yun, LI Xiao dan, EVANS D. G. and DUAN Xue * Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, P. R. China | 2002 | Chemical Research in Chinese Universities2002,18,2: | 4 |
| 9 | On the Reflectivity and Coreflectivity of L-Fuzzifying Topological Spaces in L-Topological Spaces | ZHANG De Xue Department of Mathematics. Sichuan University, Chengdu 610064. P. R. China | 2002 | Acta Mathematica Sinica,English Series2002,18,1: | 3 |
| 10 | The Effect of Super Volcanic Eruptions on Ozone Depletion in a Chemistry–Climate Model显示文摘With the gradual yet unequivocal phasing out of ozone depleting substances(ODSs), the environmental crisis caused by the discovery of an ozone hole over the Antarctic has lessened in severity and a promising recovery of the ozone layer is predicted in this century. However, strong volcanic activity can also cause ozone depletion that might be severe enough to threaten the existence of life on Earth. In this study, a transport model and a coupled chemistry–climate model were used to simulate the impacts of super volcanoes on ozone depletion. The volcanic eruptions in the experiments were the 1991 Mount Pinatubo eruption and a 100 × Pinatubo size eruption. The results show that the percentage of global mean total column ozone depletion in the 2050 RCP8.5 100 × Pinatubo scenario is approximately 6% compared to two years before the eruption and 6.4% in tropics. An identical simulation, 100 × Pinatubo eruption only with natural source ODSs, produces an ozone depletion of 2.5% compared to two years before the eruption, and with 4.4% loss in the tropics. Based on the model results,the reduced ODSs and stratospheric cooling lighten the ozone depletion after super volcanic eruption. | Luyang XU Ke WEI Xue WU S. P. SMYSHLYAEV Wen CHEN V. Ya. GALIN | 2019 | Advances in Atmospheric Sciences2019,36,8: | 3 |
| 11 | Characterization of a Tembusu Virus Isolated from Naturally Infected House Sparrows ( Passer domesticus ) in Northern China显示文摘 | Y. Tang Y. Diao C. Yu X. Gao X. Ju C. Xue X. Liu P. Ge J. Qu D. Zhang | 2012 | Transboundary and Emerging Diseases2012,,2: | 2 |
| 12 | Purification and characterization of the glucoside 3-dehydrogenase produced by a newly isolated Stenotrophomonas maltrophilia CCTCC M 204024显示文摘 | Zhang, J. F. Zheng, Y. G. Xue, Y. P. Shen, Y. C. | 2007 | 中国生物学文摘2007,21,4: | 2 |
| 13 | Synthesis of Nanometer-sized Mesoporous Oxide Spheres显示文摘A few hundreds nanometer-sized mesoporous silica and alumina spheres were synthesized in organic solvents. The impacts of ammonia, N, N-dimethylformamide (DMF) and stirring speed were also investigated. | LUO Qian, LI Li, XUE Zhi-yuan and ZHAO Dong-yuan (Department of Chemistry Analysis and Measurement Center, Fudan University, Shanghai 200433, P. R. China) | 2001 | Chemical Research in Chinese Universities2001,17,2: | 2 |
| 14 | miR-155* mediates suppressive effect of PTEN 3′-untranslated region on AP-1/NF-κB pathway in HTR-8/SVneo cells显示文摘 | P. Xue M. Zheng Z. Diao L. Shen M. Liu P. Gong H. Sun Y. Hu | 2013 | Placenta2013,,8: | 1 |
| 15 | MicroRNA-155 inhibits proliferation and migration of human extravillous trophoblast derived HTR-8/SVneo cells via down-regulating cyclin D1显示文摘 | Y. Dai Z. Qiu Z. Diao L. Shen P. Xue H. Sun Y. Hu | 2012 | Placenta2012,,10: | 1 |
| 16 | An Oncogenomics-Based In Vivo RNAi Screen Identifies Tumor Suppressors in Liver Cancer显示文摘 | Lars Zender Wen Xue Johannes Zuber Camile P. Semighini Alexander Krasnitz Beicong Ma Peggy Zender Stefan Kubicka John M. Luk Peter Schirmacher W. Richard McCombie Michael Wigler James Hicks Gregory J. Hannon Scott Powers Scott W. Lowe | 2008 | Cell2008,,5: | 1 |
| 17 | Selectable marker-free transgenic barley producing a high level of cellulase (1,4-β-glucanase) in developing grains显示文摘 | G. P. Xue M. Patel J. S. Johnson D. J. Smyth C. E. Vickers | 2003 | Plant Cell Reports2003,,11: | 1 |
| 18 | Mechanical response of metallic honeycomb sandwich panel structures to high-intensity dynamic loading显示文摘 | Kumar P. Dharmasena Haydn N.G. Wadley Zhenyu Xue John W. Hutchinson | 2007 | International Journal of Impact Engineering2007,,9: | 1 |
| 19 | NUMERICAL SIMULATION ON FORMING PROCESS OF EAR PORTION OF UPPER CASE显示文摘1INTRODUCTIONUppercaseisakeypartinthedrivingsystemofahelicopter.TheuppercaseforgingisshowninFig.1anditsmaterialisMB15magnes... | Hao Nanhai, Xue Kemin and L Yan Department of Metal Forming, Taiyuan Heavy Machinery Institute, Taiyuan 030024, P. R. China School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998,8,4: | 1 |
| 20 | Minimally Invasive Transforaminal Lumbar Interbody Fusion (MI-TLIF): Surgical technique, Long term 4-year prospective outcomes and complications compared to an open TLIF cohort显示文摘 | Albert P. Wong Zachary A. Smith James A. Stadler Xue Yu Hu Jia Zhi Yan Xin Feng Li Ji Hyun Lee Larry T. Khoo | 2013 | Neurosurgery Clinics of North America2013,,: | 1 |