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| 1 | Rayleigh wave phase velocities of South China block and its adjacent areas显示文摘Using records of continuous seismic waveforms from 609 broadband seismic stations in the South China Block and its adjacent areas in 2010–2012, empirical Green's functions of surface waves were obtained from cross-correlation functions of ambient noise data between these stations. High quality phase velocity dispersion curves of Rayleigh waves were obtained using time-frequency analysis. These interstation dispersion curves were then inverted to build Rayleigh wave phase velocity maps at periods of 6–50 s. The results of phase velocity maps indicate that phase velocities at 6–10 s periods are correlated with the geological features in the upper crust. Major basins and small-scale grabens and basins display slow velocity anomalies; while most of the orogenic belts and the fold belts display high velocity anomalies. With the gravity gradient zone along Taihang Mountain to Wuling Mountain as the boundary for the phase velocity maps at period of 20–30 s, the western area mainly displays low velocity anomalies, while the eastern side shows high velocity anomalies. Phase velocities in the eastern South China Block south to the Qinling-Dabie orogenic belt is higher than that in the eastern North China Block to the north, which is possibly due to the differences of tectonic mechanisms between the North China Craton and the South China Block. The phase velocities at periods of40–50 s are possibly related to the lateral variations of the velocity structure in the lower crust and upper mantle: The low-velocity anomalies in the eastern part of the Tibetan Plateau are caused by the thick crust; while the Sichuan Basin and the southern part of the Ordos Basin display distinct high-velocity anomalies, reflecting the stable features of the lithosphere in these blocks. The lateral variation pattern of phase velocities in the southern part of the South China Block is not consistent with the surface trace of the block boundary in the eastern Yunnan Province and its vicinities. The phase velocities in the Sichuan Basin are overall slow at short periods and gradually increase with period from the central part to the edge of the basin, indicating the features of shallower basement in the center and overall stable lithospheric mantle of the basin. The middle and upper crust of the southern Ordos Basin in the North China Block is heterogeneous, while in lower crust and the uppermost mantle the phase velocities mainly exhibit high anomalies. High-velocity anomalies are widespread at the middle of the Qinling-Dabie orogenic belt, as well as the areas in southeastern Guangxi with Caledonian granite explosion, but its detailed mechanism is still unclear. | L Jian XIE ZuJun ZHENG Yong ZHA XiaoHui HU Rui ZENG XinFu | 2016 | Science China Earth Sciences2016，59，11： | 5 |
| 2 | Growth–climate response and drought reconstruction from tree-ring of Mongolian pine in Hulunbuir,Northeast China显示文摘Aims Drought affected by atmosphere–ocean cycle is a dominant factor influencing tree radial growth of sandy Mongolian pine(Pinus sylvestris var.mongolica)and regional vegetation dynamics in Hulunbuir,China.However,historical droughts and its correlations with tree radial growth and atmosphere–ocean cycle in this area have been little tested.Methods We developed tree-ring chronologies of Mongolian pine from Hulunbuir,Inner Mongolia,China and analyzed the correlations between tree-ring width index,the normalized difference vegetation index and Palmer drought severity index(PDSI),then developed a linear model to reconstruct the drought variability from 1829 to 2009.Long-term trends and its linkages with atmosphere–ocean cycle were performed by the power spectral,wavelet and teleconnection analysis.Important Findings The local moisture variations affected largely the regional vegetation dynamics and tree-ring growth of Mongolia pine in the forest–grassland transition.Using tree-ring width chronology of Mongolian pine,the reconstruction explains 49.2%of PDSI variance during their common data period(1951–2005).The reconstruction gives a broad-scale regional representation of PDSI in the Hulunbuir area,with drought occurrences in the 1850s,1900s,1920s,mid-1930s and at the turn of the 21st century.Comparisons with other treering drought reconstructions and historical records reveal some common drought periods and drying trends in recent decades at the northern margin zones of the East Asian summer monsoon(EASM).The drying trends in these zones occurred earlier than weakening of the EASM.A REDFIT spectral analysis shows significant peaks at 7.2,3.9,2.7–2.8,2.4 and 2.2 years with a 0.05 significance level,and 36.9,18.1 and 5.0 years with 0.1 significance level.Wavelet analysis also shows similar cycles.Drought variations in the study area significantly correlated with sea surface temperatures in the western tropical Pacific Ocean and middle and northern Indian Ocean,and the Pacific Decadal Oscillation and North Atlantic Oscillation.This suggests a possible linkage with the El Niño-Southern Oscillation,the EASM and the Westerlies. | Zhongjie Shi Lihong Xu Linshui Dong Jixi Gao Xiaohui Yang Shihai Lü Chaoyang Feng Aiyun Song Hao Guo Xiao Zhang | 2016 | Journal of Plant Ecology2016，9，1： | 3 |
| 3 | Framework Construction and Application for Global Health Information Platform显示文摘In order to understand the global health related information rapidly and timely, a global health information platform based on big data from internet is constructed. In this paper, we introduce the framework and application of the global health information platform. The functions of information platform mainly include two aspects: to analyze and disseminate theoretical and technological progress of the main research fields in global health and to monitor real-time emergencies, epidemic situation and hot topics related to the field of global health. The objective of this research is to establish a Chinese-English bilingual information platform in the global health field. The platform would help academic researchers understand and master global health progress in time; acquire information of global health comprehensively, accurately and dynamically; and eventually help deal with the risk of global diseases, formulate appropriate health policies and actively participate in the international global health affairs. | ZHOU Jing Lü Chaozhen JI Donghong LIANG Xiaohui | 2015 | Wuhan University Journal of Natural Sciences2015，20，2： | 2 |
| 4 | In vitro evaluation of electrospun silk fibroin scaffolds for vascularcell growth 显示文摘 | Zhang Xiaohui Baughman C B Kaplan D L | 2008 | Biomaterials?2008，29，14： | 1 |
| 5 | Stimulated osteoblastie proliferation by mesoporous silica xerogel with high specific surface area显示文摘 | Zhou H uanjun Wu Xiaohui Wei J ie et a l | 2011 | Journal of Materials Science: Materials in Medicine2011，22，3： | 1 |
| 6 | Down-regula-tion of endogenous hydrogen sulfide pathway in pulmonary hypertension and pulmonary vascular structural remodeling induced by high pulmonary blood flow in rats显示文摘 | Xiaohui L Junbao D Lin S | 2005 | Circ J2005，69，11： | 1 |
| 7 | Relationship between urinary iodine and goiter prevalence- Results from Chinese national Iodine Deficiency Disorders survey显示文摘 | Peng L Shoujun L Xiaohui S | 2010 | J Endoerinol Invest2010，33，1： | 1 |
| 8 | Improving the vibration damping capacity of cement 显示文摘 | Fu Xuli Li Xiaohui Chung D D L | 1998 | Materials Science1998，33，： | 1 |
| 9 | Protein C and thrombomodulin in human acute lung injury显示文摘 | Ware L B Xiaohui Fang | 2003 | Am J Physiol Cell Mol Physiol2003，285，： | 1 |
| 10 | Improving the vibration damping capacity of cement 显示文摘 | LI Xiaohui CHUNG D D L | 1998 | Mater Sci1998，33，： | 1 |
| 11 | Secure threshold multi-authority attribute based encryption without a eentral authority 显示文摘 | Huang L Zhenfu C Xiaohui L etal | 2008 | Lecture Notes in Computer Science2008，5365，： | 1 |
| 12 | Improving the vibration damping capacity of cement 显示文摘 | LI Xiaohui CHUNG D D L | 1998 | Mater Sci1998，33，： | 1 |
| 13 | Polyamide6 clay nanocomposites/polypropylene-grafted-maleic anhydride alloys显示文摘 | Liu Xiaohui Wu Qiuju Berglund L A etal | 2001 | Polymer2001，42，： | 1 |
| 14 | Seismic risk assessment of a RC frame designed according to Chinese codes显示文摘 | LüDagang Yu Xiaohui Jia Mingming Wang Guangyuan | 2014 | Structure and Infrastructure Engineering2014，10，12： | 1 |
| 15 | Innovation Performance and Channels forInternational Technology Spillovers: Evidence From ChineseHigh-tech Industries显示文摘 | Xiaohui L Trevor B | 2007 | Research Policy2007，，36： | 1 |
| 16 | One-dimensional simu- lation of multi pulse phenomena in dielectric barrier atmospheric pressure glow discharges 显示文摘 | YUAN Xiaohui SHIN Jichul RAJA L L | 2006 | Vacuum2006，80，11： | 1 |
| 17 | Polyamide 6-clay nanocomlaosites/polypropylene-grafted-maleic anhydride alloys显示文摘 | Liu Xiaohui Wu Qiuju Berglund L A | 2001 | Polymer2001，42，19： | 1 |
| 18 | Comuptational study of capacitively coupled high-pressure glow discharges in helium 显示文摘 | Xiaohui Yuan Laxminarayun L Raja | 2003 | IEEE Transactions on Plasma Science2003，31，4： | 1 |
| 19 | Improving the vibration damping capacity of cement 显示文摘 | FU XULI LI XIAOHUI CHUNG D D L | 1998 | Materials Science1998，33，14： | 1 |
| 20 | Improving the vibration damping capacity of cement 显示文摘 | Fu Xuli Li Xiaohui Chung D D L | 1998 | Materials Science1998，，33： | 1 |
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