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| 1 | Spatial distribution and focal mechanism solutions of the Wenchuan earthquake series:Results and implications显示文摘We relocate the spatial distribution of the devastating 12 May 2008 Wenchuan earthquake and its aftershocks.The relocation database is obtained from 89 stations deployed by the China Earthquake Administration,including 54 525 seismograms from 1 376 local earthquakes over MS3.5 between 12 May 2008 and 3 August 2008.The cross-correlation technique used in this paper has greatly improved the relocation precision by giving much more accurate P-wave differential travel-time measurements than those obtained from routinely picked phase onsets.At the same time,we pick P-wave polarity observations of the Wenchuan earthquake series (hereafter referred to as WES) from 1 023 stations in China and 59 IRIS (Incorporated Research Institutions of Seismology) stations.Then,employing a newly developed program CHNYTX,we obtain 83 well-determined focal mechanism solutions (hereafter referred to as FMSs).Based on spatial distribution and FMSs of the WES,we draw following conclusions:(1) The region near the main shock exhibits a buried low-angle northwest-dipping seismic zone with the main shock at its upper end and two conjugated seismic zones dipping southeast with roughly equal dip-angle;(2) The compressional directions of all kinds of FMSs of the WES are subhorizontal,which reflects the dominant stress in this area is compressional;(3) The principal compressional direction of the regional stress around Wenchuan is roughly perpendicular to the strike of Beichuan-Yingxiu fault,while around Qingchuan it is roughly parallel to the strike of Qingchuan fault.In intermediate part of the Longmenshan area,the principal compressional direction of the stress should be in-between;(4) The possibly existed molten materials in the lower crust of Songpan-Garze terrain have small contribution to the local stress state in Longmenshan area.The listric geometries of the Longmenshan faults most probably resulted from subhorizontal compression along NW-SE direction in history. | Chen Cai Chunquan Yu Kai Tao Xingping Hu Yuan Tian Hao Zhang Xiaofeng Cui Jieyuan Ning | 2011 | Earthquake Science2011，24，1： | 13 |
| 2 | Synthesis,insecticidal and acaricidal activities of novel 2-arylpyrroles显示文摘To search for novel 2-arylpyrroles with unique biological activities,a series of novel 2-arylpyrrole derivatives were designed and synthesized,and their structures were characterized by 1 H and 13 C NMR spectroscopy,MS spectrometry,and elemental analysis.Their insecticidal activities against Lepidopteran pests (e.g.Mythimna separata) and acaricidal activities against mites (e.g.Tetranychus urticae) were evaluated.The results of bioassays indicate that some of these title compounds exhibited excellent insecticidal and acaricidal activities.For example,4-bromo-1-((chloromethoxy)methyl)-2-(4-chloro phenyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile (6a),4-bromo-2-(4-chlorophenyl)-1-((2-fluoroethoxy)-methyl)-5-(trifluoromethyl)pyrrole-3-carbonitrile (6d) showed insecticidal activity against Mythimna separata and 4-bromo-2-(4-chlorophenyl)1-((isopropoxymethoxy)methyl)-5-(trifluoro methyl)pyrrole-3-carbonitrile (7d) showed acaricidal activity against Tetranychus urticae.They were more effective than Chlorfenapyr,which has been the only commercialized member of a new class of chemicals of 2-arylpyrroles. | LIU AiPing TANG Ming YU ShuYing LIU XingPing WANG XiaoGuang PEI Hui WU DaoXin HU Li OU XiaoMing HUANG MingZhi | 2013 | Science China Chemistry2013，56，1： | 5 |
| 3 | Research on the Development of China’s International Cooperation Parks Along the Belt and Road: Status Quo, Effect, and Trend显示文摘This paper predicts the future development trend of China’s International Cooperation Parks(ICPs) along the Belt and Road by systematically summarizing the current situation and the effect they exert.Relevant research shows that these ICPs have not only promoted China’s industrial capacity cooperation and international industrial transfer, but also contributed to resource sharing between China and the countries along the Belt and Road.In addition, the ICPs play a positive role in further advancing social development of host countries and bilateral cooperation.Research also indicates that the development of ICPs, influenced by both a Chinese domestic 'pushing force' and a foreign 'pulling force,' is a result jointly produced by political, economic, diplomatic, and cultural factors.As ICPs are built in increasingly more countries along the Belt and Road and their leading industries tend to be more diverse, the environment and infrastructure in host countries would be improved and the importance of Chinese private enterprises would be further enhanced.In addition, ICPs will also further promote the development of local industrial parks.What should also be noted is that problems like an unbalanced layout, irrational planning, and lack of planning standards still exist in the ICPs, thus solutions and strategies for resolving these problems are proposed in the paper. | Zhao Shengbo Wang Xingping Hu Xuefeng Li Min(译) | 2019 | China City Planning Review2019，28，2： | 2 |
| 4 | Assessing the spatial and temporal differences in the impacts of factor allocation and urbanization on urban–rural income disparity in China, 2004–2010显示文摘 | Yingcheng Li Xingping Wang Qiushi Zhu Hu Zhao | 2014 | Habitat International2014，，： | 1 |
| 5 | Assessing the spatial and temporal differences in the impacts of factor alloca- tion and urbanization on urban - nm income disparity in Chi- na, 2004 - 2010显示文摘 | Yingcheng Li Xingping Wang Hu Zhao | 2014 | Habitat International Volume 422014，7682，： | 1 |
| 6 | Location choice of Chinese urban fringe residents on employment, housing, and urban services: A case study of Nanjing显示文摘 | Xingping Wang Pan Hu Yi Zhu | 2016 | Frontiers of Architectural Research2016，5，1： | 1 |
| 7 | Evaluation of efficacy and nonrepellency of indoxacarb and fipronil -Treated Soil at various concentrations and thicknes- ses against two subterranean termites (Isoptera: Rhinotermitidae) 显示文摘 | Hu Xingping | 2005 | J Econ Entomol2005，98，2： | 1 |
| 8 | Assess- ing the Spatial and temporal differences in the impacts of factor allocation and urbanization on urban-rural income disparity in China显示文摘 | Yingcheng Li Xingping Wang Qiushi Zhu Hu Zhao | 2014 | Habitat International2014，，42： | 1 |
| 9 | A subpixel edge detector using expectation of first-order derivatives 显示文摘 | Hu Gongzhu Cao Xingping | 1992 | SPIE1992，1657，： | 1 |
| 10 | Microscopic pore-fracture configuration and gas-filled mechanism of shale reservoirs in the western Chongqing area,Sichuan Basin,China显示文摘Taking the Upper Ordovician Wufeng Formation to Lower Silurian Longmaxi Formation shale reservoirs in western Chongqing area as the study target,the argon ion polishing scanning electron microscope and nuclear magnetic resonance(NMR)experiments of different saturated wetting media were carried out.Based on the image processing technology and the results of gas desorption,the pore-fracture configuration of the shale reservoirs and its influence on gas-filled mechanism were analyzed.(1)The reservoir space includes organic pores,inorganic pores and micro-fractures and there are obvious differences between wells in the development characteristics of micro-fractures;the organic pores adjacent to the micro-fractures are poorly developed,while the inorganic pores are well preserved.(2)According to the type,development degree and contact relationship of organic pore and micro-fracture,the pore-fracture configuration of the shale reservoir is divided into four types.(3)Based on the differences in NMR T_(2) spectra of shale samples saturated with oil and water,an evaluation parameter of pore-fracture configuration was constructed and calculated.The smaller the parameter,the better the pore-fracture configuration is.(4)The shale reservoir with good pore-fracture configuration has well-developed organic pores,high porosity,high permeability and high gas content,while the shale reservoir with poor pore-fracture configuration has micro-fractures developed,which improves the natural gas conductivity and leads to low porosity and gas content of the reservoir.(5)Based on pore-fracture configuration,from the perspective of organic matter generating hydrocarbon,micro-fracture providing migration channel,three types of micro gas-filled models of shale gas were established. | FU Yonghong JIANG Yuqiang DONG Dazhong HU Qinhong LEI Zhi'an PENG Hao GU Yifan MA Shaoguang WANG Zimeng YIN Xingping WANG Zhanlei | 2021 | Petroleum Exploration and Development2021，48，5： | 0 |
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