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| 1 | Further Information of the Associated Li Deposits in the No.6 Coal Seam at Jungar Coalfield, Inner Mongolia, Northern China显示文摘Total 138 coal samples and 14 parting samples were taken from the No. 6 Seam of the Jungar Coalfield, Inner Mongolia. These samples were analysed by optical microscopy, sequential chemical extraction procedure (SCEP), inductively coupled plasma mass spectrometry (ICP-MS), X-ray powder diffraction (XRD), and scanning electron microscope in conjunction with an energy-dispersive X-ray spectrometer (SEM-EDX) analysis. The results indicate that the Li contents have reached the industrial grade of the coal associated Li deposit, and the total Li reserves have reached 2406600 tons, that is, 5157000 tons Li2O in the No. 6 seam in the Jungar Coalfield. The sequential chemical extraction procedure results suggest that the Li concentration is mainly related to inorganic matter. The minerals in the coals consist of kaolinite, boehmite, chlorite-group mineral, quartz, calcite, pyrite, siderite and amorphous clay material. Some Li could be absorbed by clay minerals in the Li-bearing coal seam. The chlorite phase?could be?most likely the host for a part of Li. The Yinshan Oldland should be the most possible source of Li of the coal. | SUN Yuzhuang ZHAO Cunliang LI Yanheng WANG Jinxi ZHANG Jianya JIN Zhe LIN Mingyue Wolfgang KALKREUTH | 2013 | Acta Geologica Sinica(English Edition)2013，87，4： | 33 |
| 2 | Anomalous Concentrations of Rare Metal Elements, Rare-scattered(Dispersed) Elements and Rare Earth Elements in the Coal from Iqe Coalfield, Qinghai Province, China显示文摘Total of 23 bench samples were taken from the No. 7 Coal of Iqe Coalfield, Qinghai Province, China, following Chinese Standard Method GB/T 482-2008(2008). These samples were analyzed by powder X-ray diffraction(XRD), inductively coupled plasma mass spectrometry(ICPMS) and X-ray fluorescence(XRF). The results indicate that the No. 7 Coal belongs to a low rank(Ro,ran =0.659%) and high-ash coal(40.54%). Compared to common Chinese and world low-rank coals, the Iqe coal contains anomalous concentrations of rare metal elements, rare-scattered(dispersed) elements and rare earth elements. The highest contents of Rb, Cs, Ga and REY reach to 180, 26, 37, and 397 ppm, respectively. Their average contents of these elements are 10.9, 15, 4.8 and 3.5 times higher than those of world coals, respectively. Minerals in the coal include kaolinite, quartz, muscovite, siderite, and traces of rutile, and brookite. Kaolinite could be main host minerals of Rb, Cs, Ga and REY. The anomalous rare element Rb and Cs accumulation in the Iqe coal is related to both organic and inorganic matter. The REY concentrations may be related to circulation of thermal solutions, contained or sorbed by clayey particles, and organic matter as well. | SUN Yuzhuang ZHAO Cunliang LI Yanheng WANG Jinxi | 2015 | Acta Geologica Sinica(English Edition)2015，89，1： | 12 |
| 3 | Concentrations of Lithium in Chinese Coals显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao Mingyue Lin Jinxi Wang Shenjun Qin | 2010 | Energy Exploration & Exploitation2010，，2： | 2 |
| 4 | Concentrations of lith- ium in Chinese coals 显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao | 2010 | Energy exploration and exploitaion2010，28，2： | 1 |
| 5 | Li distribution and mode of occurrences in Li-bearing coal seam # 6 from the Guanbanwusu Mine, Inner Mongolia, northern China显示文摘 | Yuzhuang Sun Cunliang Zhao Yanheng Li Jinxi Wang Shiming Liu | 2012 | Energy Exploration & Exploitation2012，，1： | 1 |
| 6 | Concentrations of Lithium in Chinese Coals显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao Mingyue Lin Jinxi Wang Shenjun Qin | 2010 | Energy Exploration & Exploitation2010，，2： | 1 |
| 7 | Li distribution and mode of occurrences in Li-bearing coal seam # 6 from the Guanbanwusu Mine, Inner Mongolia, northern China显示文摘 | Yuzhuang Sun Cunliang Zhao Yanheng Li Jinxi Wang Shiming Liu | 2012 | Energy Exploration & Exploitation2012，，1： | 1 |
| 8 | Concentra- tions of lithium in Chinese coals 显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao | 2010 | Energy explo- ration and exploitaion2010，28，2： | 1 |
| 9 | Transcriptional activation of glucose transporter 1 in orthodontic tooth movement-associated mechanical response显示文摘The interplay between mechanoresponses and a broad range of fundamental biological processes, such as cell cycle progression,growth and differentiation, has been extensively investigated. However, metabolic regulation in mechanobiology remains largely unexplored. Here, we identified glucose transporter 1(GLUT1)—the primary glucose transporter in various cells—as a novel mechanosensitive gene in orthodontic tooth movement(OTM). Using an in vivo rat OTM model, we demonstrated the specific induction of Glut1 proteins on the compressive side of a physically strained periodontal ligament. This transcriptional activation could be recapitulated in in vitro cultured human periodontal ligament cells(PDLCs), showing a time-and dose-dependent mechanoresponse. Importantly, application of GLUT1 specific inhibitor WZB117 greatly suppressed the efficiency of orthodontic tooth movement in a mouse OTM model, and this reduction was associated with a decline in osteoclastic activities. A mechanistic study suggested that GLUT1 inhibition affected the receptor activator for nuclear factor-κ B Ligand(RANKL)/osteoprotegerin(OPG)system by impairing compressive force-mediated RANKL upregulation. Consistently, pretreatment of PDLCs with WZB117 severely impeded the osteoclastic differentiation of co-cultured RAW264.7 cells. Further biochemical analysis indicated mutual regulation between GLUT1 and the MEK/ERK cascade to relay potential communication between glucose uptake and mechanical stress response. Together, these cross-species experiments revealed the transcriptional activation of GLUT1 as a novel and conserved linkage between metabolism and bone remodelling. | Yu Wang Qian Li Fuliang Liu Shanshan Jin Yimei Zhang Ting Zhang Yunyan Zhu Yanheng Zhou | 2018 | International Journal of Oral Science2018，10，4： | 1 |
| 10 | Trace elements of Carboniferous–Permian coal from the Adaohai Mine, Daqingshan Coalfield, Inner Mongolia, China显示文摘A total of 48 samples of Carboniferous–Permian coal was taken from the Adaohai Mine, Daqingshan Coalfield, Inner Mongolia, China. Cu2 coal is the major coalseam of the Daqingshan Coalfield. The samples were analyzed by the ?nductively coupled plasma–mass spectrometer method.The results indicate the content of V, Cr, Cu, Zn, Ga, Se, Ag,Cd, In, Ba, Pb and U of the Cu2 coals from Adaohai Mine is higher than that of the common Chinese coals. Compared to the world hard coals, the content of V, Cu, Zn, Ga, Se, Sr, Ag,Cd, In, Ba and U is relatively high. Compared to the clark values of the crust, only elements Se, Ag, Pb and Bi are enriched in the coal. Most of the elements in coal benches are lower than in those in roofs and partings. The statistical analysis and clustering analysis showed that the modes of trace elements occurrence for the Cu2 coal correlated positively with the minerals. The values of Sr/Ba show that the coal forming environment was influenced both by sea water and fresh water. | Piaopiao Duan Yanheng Li Teng Guan | 2015 | Chinese Journal Of Geochemistry2015，34，3： | 1 |
| 11 | Concentration of gallium in the Permo-Carboniferous coals of China显示文摘 | Cunliang Zhao Shenjun Qin Yinchao Yang Yanheng Li Mingyue Lin | 2010 | Energy Exploration & Exploitation2010，，5： | 1 |
| 12 | Rare earth elements in No. 2 coal of Huangling mine, Huanglong coalfield, China显示文摘 | Cunliang Zhao Dujuan Duan Yanheng Li Jianya Zhang | 2012 | Energy Exploration & Exploitation2012，，5： | 1 |
| 13 | A collective dynamics-based method for initial pebble packing in pebble flow simulations显示文摘 | LI Yanheng JI Wei | 2012 | Nuclear Engineering and Design2012，250，： | 1 |
| 14 | Acceleration of coupled granular flow and fluid flow simulations in pebble bed energy systems显示文摘 | LI Yanheng JI Wei | 2013 | Nuclear Engineering and Design2013，258，： | 1 |
| 15 | Feature Evaluation and Selection with Cooperative Game Theory显示文摘 | Sun Xin Liu Yanheng Li Jin | 2012 | Pattern Recognition2012，45，8： | 1 |
| 16 | A REMARK ON PERIODIC SOLUTIONS OF SINGULAR HAMILTONIAN SYSTEMS WITH SUBLINEAR TERMS显示文摘In this paper,we prove the existence of multiple periodic solutionsfor a class of singular Hamiltonian systems with sublinear terms via variationalmethods. | DING Yanheng LI Shujie (Institute of Mathematics,Academia Sinica,Beijing 100080,China) | 1992 | Systems Science and Mathematical Sciences1992，5，2： | 1 |
| 17 | Effect of the free surface on the earthquake energy:A case study of reverse faulting显示文摘Based on the representation theorem of seismic energy radiation,in this study,we have quantitatively investigated the effect of free surface on the radiation energy distribution due to a coupling interaction between free surface and near surface finite fault for the reverse earthquake faulting.Corresponding to the finite faulting,a 2-D pseudostatic-reverse-fault-dislocation solution has been used in the calculation of the work done by the seismic response against free surface.The results indicate that,due to a strong coupling interaction between the free surface and near surface fault,the total radiated seismic energy ER is much larger than that radiated only from the fault itself(EF),especially for the shallow reverse faulting.In convention,EF is commonly used in the estimation of earthquake energy radiation.However,when the fault depth H,the distance between the free surface and top of fault location,increases,the effect of the coupling interaction between the fault and free surface decreases gradually.Therefore,the total radiated energy ER approaches to the EF when the depth H is about 2 times the fault length l.The current study could provide us a partial explanation of the apparent stress discrepancy observed at the far field and near field in the recent large earthquake.Moreover,the current study also has a significant implication of how to quantitatively describe the near fault strong ground motion and associated seismic hazard from the earthquake source energy point of view. | LI YanHeng SHI BaoPing ZHANG Jian | 2009 | Chinese Science Bulletin2009，54，13： | 0 |
| 18 | New slant range model and azimuth perturbation resampling based high-squint maneuvering platform SAR imaging显示文摘Strong spatial variance of the imaging parameters and serious geometric distortion of the image are induced by the acceleration and vertical velocity in a high-squint synthetic aperture radar(SAR)mounted on maneuvering platforms.In this paper,a frequency-domain imaging algorithm is proposed based on a novel slant range model and azimuth perturbation resampling.First,a novel slant range model is presented for mitigating the geometric distortion according to the equal squint angle curve on the ground surface.Second,the correction of azimuth-dependent range cell migration(RCM)is achieved by introducing a high-order time-domain perturbation function.Third,an azimuth perturbation resampling method is proposed for azimuth compression.The azimuth resampling and the time-domain perturbation are used for correcting first-order and high-order azimuthal spatial-variant components,respectively.Experimental results illustrate that the proposed algorithm can improve the focusing quality and the geometric distortion correction accuracy of the imaging scene effectively. | XIONG Xuying LI Gen MA Yanheng CHU Lina | 2021 | Journal of Systems Engineering and Electronics2021，32，3： | 0 |
| 19 | The application of optimization design in stomatology: A literature review显示文摘This literature review aims to determine the applications of optimization design in the field of stomatology,to investigate its current usages,methods and benefits.This review was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews(PRISMA-ScR)guidelines.The electronic literature search was performed through MEDLINE,Scopus,Web of Science databases with a 10-year time restriction:January 2012 till April 2022.Abundant studies focused on optimization design of dental implants,maxillofacial surgery fixation plates or implants,prosthodontics were published.Shape optimization has been commonly used in implant prostheses,and various studies have proved it to be an effective method to improve initial stability and reduce maximum stress.Shape optimization and topology optimization have been widely used in maxillofacial surgery to reduce strain,volume,and weight of internal fixation plates or bone block implants.The lack of further in vivo and in invitro tests is one of the main limitations of current published studies. | Bochun Mao Yajing Tian Chengxin Wang Dawei Liu Yanheng Zhou Jing Li | 2023 | Medicine in Novel Technology and Devices2023，，3： | 0 |
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