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| 1 | Discovery and Analysis of Shale Gas in a Carboniferous Reservoir and its Enrichment Characteristics in the Northern Nanpanjiang Depression, Guizhou Province, China显示文摘Shale gas resources are considered to be extremely abundant in southern China,which has dedicated considerable attention to shale gas exploration in recent years.Exploration of shale gas has considerably progressed and several breakthroughs have been made in China.However,shale gas explorations are still scarce.Summary and detailed analysis studies on black shale reservoirs are still to be performed for many areas.This lack of information slows the progress of shale gas explorations and results in low quantities of stored black shale.The Carboniferous Dawuba Formation,which is widely distributed and considerably thick,is one of the black shale formations targeted for shale gas exploration in southern China in the recent years.The acquisition and analysis of total organic carbon,vitrinite reflectance,types of organic matter,mineral composition,porosity,and permeability are basic but important processes.In addition,we analyzed the microscopic pores present in the shale.This study also showesd the good gas content of the Dawuba Formation,as well as the geological factors affecting its gas content and other characteristics.To understand the prospect of exploration,we compared this with other shale reservoirs which have been already successfully explored for gas.Our comparison showesd that those shale reservoirs have similar but not identical geological characteristics. | LU Shufan LUO Xiangjian DU Shengjiang HE Ben FU Hongbin LIU Kuiyong | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 5 |
| 2 | Super-enrichment of lithium and niobium in the upper Permian Heshan Formation in Pingguo,Guangxi,China显示文摘The upper Permian Heshan Formation in Pingguo,Guangxi,China,is strongly enriched in lithium(Li)and niobium(Nb).The lower bauxite layer contains 0.02–0.04 wt.%Nb_(2)O_(5)(averaging 0.035 wt.%),and the overlying clay rock layer contains 0.06–1.05 wt.%Li_(2)O(averaging 0.44 wt.%),both of which exceed the cut-off grades for independent Li and Nb deposits and are therefore highly prospective.In this study,a preliminary discussion of the genesis of the Li and Nb enrichment is presented to serve as a reference for the investigation,evaluation,and prospecting for clay-and sedimentary-type Li and Nb ores in other regions.The preliminary conclusions are that:(1)The bauxite ore contains abundant anatase,which positively correlates with the whole-rock concentrations of TiO_(2) and Nb,indicating that the Nb is hosted mainly in the anatase;(2)the cookeite content in the clay rock positively correlates with the whole-rock Li concentration,indicating that cookeite is the main carrier mineral of Li,and its genesis can be attributed to reactions between clay minerals(e.g.,pyrophyllite and illite)and Li-Mg-rich underground brine or pore water and groundwater in coastal areas;and(3)provenance analysis of immobile elements(Al,Ti,Nb,Ta,Zr,Hf,and rare earth elements)suggests distinct sources for the Nb-rich bauxite and the overlying Li-rich clay rocks,with the bauxite and Nb originating largely from alkaline felsic rocks in the Emeishan Large Igneous Province,and the clay rocks being derived from peraluminous or moderately fractionated felsic rocks associated with Permian Paleo-Tethyan magmatic arcs. | Kunyue LING Hanjie WEN Qizuan ZHANG Chongguang LUO Hannian GU Shengjiang DU Wenxiu YU | 2021 | Science China Earth Sciences2021，64，5： | 4 |
| 3 | Nanostructured ZnO for biosensing applications显示文摘Based on the unique properties, nanostructured ZnO could provide a stable immobilization for biomolecules retaining their biological activity. It has been recently developed as a nice candidate for the construction of biosensors with enhanced analytical performance. In this paper, we reviewed the progress in adapting nanostructured ZnO for several predominantly in biosensing applications based on enzymic reaction, immunoreaction, and molecular compitation. We also described several important considerations when working with nanostructured ZnO mainly centered on the fabrications of ZnO and appropriate strategies for biosensor construction (e.g. modified electrodes and multilayered immobilization). | XU ChunXiang YANG Chi GU BaoXiang FANG ShengJiang | 2013 | Chinese Science Bulletin2013，58，21： | 4 |
| 4 | Metallic photonic crystals for terahertz tunable filters显示文摘We have investigated the photonic band gap and transmission properties of metallic photonic crystals(PCs)filled with liquid crystal(LC)in the terahertz region by using the finite element method and the finite-dierence time-domain method.The calculations on the LC-filled metallic PC and metallic PC waveguide demonstrated that they can realize low-loss broadband terahertz tunable filters,which have a tunable range of about 110 GHz and extinction ratio larger than 35 dB.Moreover,the 3 dB bandwidths of the filters keep constant.The designed filters based on the metallic PC can greatly improve the performances in terms of loss,bandwidth and tunable region compared to those based on the LC-filled dielectric PC. | FAN Fei CHANG ShengJiang HOU Yu | 2012 | Science China(Information Sciences)2012，55，1： | 3 |
| 5 | Can other host species of cotton bollworm be non-Bt refuges to prolong the effectiveness of Bt-cotton?显示文摘The potential ecological risks of Bacillus thurigiensis (Bt) insecticides and Bt-crops have caused increasing concern since their commercial release in the field, among which pests’ resistance to Bt-crops is the major ecological risk. Refuge tactic, which can produce sensitive populations, has proved to be a key and sound resistance management strategy in USA and Australia; however, no tactics have been performed in China where Bt-cotton is mostly planted with other host crops of cotton bollworm. Genetic variation and gene flow among different host populations of the cotton bollworm Helicoverpa armigera were analyzed using PCR fingerprinting method. The results show that maize and castor-oil plant, as well as cotton can take effect as refuges to prevent resistance of cotton bollworm to Bt-cotton, while peanut and sesame are not as suitable for planting with Bt-cotton as refuges in the field as low gene flow was detected among populations on peanut, sesame and Bt cotton. | TAN Shengjiang CHEN Xiaofeng LI Dianmo ZHANG Huizhen | 2001 | Chinese Science Bulletin2001，46，21： | 2 |
| 6 | Molecular simulations of charged complex fluids: A review显示文摘Molecular simulation plays an increasingly important role in studying the properties of complex fluid systems containing charges,such as ions,piezoelectric materials,ionic liquids,ionic surfactants,polyelectrolytes,zwitterionic materials,nucleic acids,proteins,biomembranes and etc.,where the electrostatic interactions are of special significance.Several methods have been available for treating the electrostatic interactions in explicit and implicit solvent models.Accurate and efficient treatment of such interactions has therefore always been one of the most challenging issues in classical molecular dynamics simulations due to their inhomogeneity and long-range characteristics.Currently,two major challenges remain in the application field of electrostatic interactions in molecular simulations;(i)improving the representation of electrostatic interactions while reducing the computational costs in molecular simulations;(ii)revealing the role of electrostatic interactions in regulating the specific properties of complex fluids.In this review,the calculation methods of electrostatic interactions,including basic principles,applicable conditions,advantages and disadvantages are summarized and compared.Subsequently,the specific role of electrostatic interactions in governing the properties and behaviors of different complex fluids is emphasized and explained.Finally,challenges and perspective on the computational study of charged systems are given. | Zhiyong Xu Zhongjin He Xuebo Quan Delin Sun Zhaohong Miao Hai Yu Shengjiang Yang Zheng Chen Jinxiang Zeng Jian Zhou | 2021 | Chinese Journal of Chemical Engineering2021，34，3： | 2 |
| 7 | Tunable magneto-optical polarization device for terahertz waves based on InSb and its plasmonic structure显示文摘The nonreciprocal circular dichroism and Faraday rotation effect for terahertz(THz) waves in longitudinally magnetized InSb were investigated by theoretical and experimental studies in the THz regime, which indicated its ability for a THz circularly polarized isolator, THz circular polarizer, tunable polarization converter, and polarization modulator by manipulation of different magnetic fields. Furthermore, we demonstrated the InSb plasmonics based on its magneto-optical effects combined with artificial microstructure. We found the magnetooptical enhancement mechanisms in this magneto-plasmonic structure, achieving broadband near-perfect orthogonal linear polarization conversion modulated by the weak magnetic field in an experiment with an extinction ratio of 33 dB. Moreover, the magneto-optical modulation with an amplitude modulation depth of 95.8% can be achieved by this device under a weak magnetic field of 150 mT. InSb and its magneto-plasmonic device have broad potential for a THz isolator, magneto-optical modulator, and polarization convertor in THz application systems. | QIANYI MU FEI FAN SAI CHEN SHITONG XU CHUANZHONG XIONG XIN ZHANG XIANGHUI WANG SHENGJIANG CHANG | 2019 | Photonics Research2019，7，3： | 2 |
| 8 | Design and fabrication of micro-cube-corner array retro-reflectors显示文摘 | Jinghe Y Shengjiang C Sumei L et aL | 2002 | Optics Communications2002，209，13： | 1 |
| 9 | The experimen- tal studies of physical simulation of bottom water reservoirs with barrier and permeable interbed on horizontal well显示文摘 | Dou Hongen Guan Changzhi Lian Shengjiang | 1999 | SPE 559951999，，： | 1 |
| 10 | Precision navigation sensor using position sensitive detector for automatic navigation vehicle显示文摘 | Zhang Wenwei Chang Shengjiang Shen Jinyuan | 1998 | SPIE1998，3558，： | 1 |
| 11 | Synergistic effects of focus ultrasound with different frequency and hematoprphyrin on human tumor cells显示文摘 | Hao Qi Shengjiang Tan Yuying Ma Cunniu Song | 1998 | Science in China Series C: Life Sciences1998，，5： | 1 |
| 12 | Preliminary study of chemical bile duct embolization to treat hepatolithiasis in rabbits显示文摘 | Fu YuLi Jing QiuCheng HuiMao NingLi Li ShengJiang ShengHe Nan ShengCheng Jia HongDong | 2006 | Journal of Gastroenterology and Hepatology2006，，6： | 1 |
| 13 | Effectiveness of chemical biliary duct embolization for chemical hepatectomy显示文摘 | FU‐YULI JING‐QIUCHENG NINGLI SHENGHE MING‐MINGZHANG JIA‐HONGDONG LI‐SHENGJIANG NAN‐SHENGCHENG | 2006 | Journal of Gastroenterology and Hepatology2006，，5： | 1 |
| 14 | Gesture recognition for human-computer interaction by using neural network显示文摘 | Yuan Jinghe Wang Yong Chang Shengjiang | 2002 | Journal of Optoelectrnic&Laser2002，13，7： | 1 |
| 15 | Discrimination of cherry wines based on their sensory properties and aromatic fingerprinting using HS-SPME-GC-MS and multivariate analysis显示文摘 | Xiao Zuobing Liu Shengjiang Gu Yongbo | 2014 | Journal of Food Science2014，79，3： | 1 |
| 16 | Molecular signals of epigenetic states显示文摘 | BONASIO R TU Shengjiang REINBERG D | 2010 | Science2010，330，： | 1 |
| 17 | Quantum dot-based immunochromatography test strip for rapid, quantitative and sensitive detection of alpha fetoprotein显示文摘 | Qiuhua Yang Xiaoqun Gong Tao Song Jiumin Yang Shengjiang Zhu Yunhong Li Ye Cui Yingxin Li Bingbo Zhang Jin Chang | 2011 | Biosensors and Bioelectronics2011，，1： | 1 |
| 18 | Eye gaze estimation from the elliptical feature of one iris显示文摘 | Wen Zhang Taining Zhang Shengjiang Chang | 2011 | Optical Engineering2011，50，4： | 1 |
| 19 | The experimental studies of physical simulation of bottom water reservoirs with barrier and permeable interbed onhorizontal well显示文摘 | Hongen Dou Changzhi Guan Shengjiang Lian | | SPE559950，，： | 1 |
| 20 | Light Yield Measurements for PbWO_4 Crystals by Single Photoelectron Method | Ning Chuangang Deng Jingkang Shang Rencheng Zhu Shengjiang Pi Haifeng Zhu Weibin Xu Wang Department of Modern Applied Physics,Tsinghua University,Beijing 100084Ren Shaoxia Chen Gang Zhen Lianrong Chen Xiaohong Wei Jin Zhen Yanning Beijing Inorganic Scintillation Crystal Laboratory,Beijing Glass Research Institute,Beijing 100022 | 1997 | Chinese journal of nuclear physics1997，，1： | 0 |
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