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| 1 | Seafloor hydrothermal activity and polymetallic sulfide exploration on the southwest Indian ridge显示文摘Polymetallic sulfides have attracted more attentions,which are regarded as one of the potential seabed mineral resources for their high grade of precious metal elements such as Cu,Zn,Pb,Au,and Ag.Since2007,there are four China dayang cruises(CDCs)with eight legs totally,which have been carried out to investigate polymetallic sulfides on the southwest Indian ridge(SWIR),and eight hydrothermal vents have been found.In2011,the China Ocean Mineral Resources Research and Development Association(COMRA)and International Seabed Authority(ISA)signed a 15-year contract for exploration for polymetallic sulfides located on the SWIR between 46°S and 53°S.The area allocated to the COMRA is approximately 10,000 km2.In this paper,we review the recent research advances about hydrothermal activity of the SWIR by the CDCs.As for the sulfides exploration in the future,some aspects should be emphasized,such as the controlling factors of sulfide mineralization on the SWIR,prospecting methods of inactive and buried sulfide deposits,sulfides resources assessment method,and the nearbottom sulfides exploration technology systems. | Chunhui Tao Huaiming Li Xiaobing Jin Jianping Zhou Tao Wu Yonghua He Xianming Deng Chunhua Gu Guoyin Zhang Weiyong Liu | 2014 | Chinese Science Bulletin2014，59，19： | 25 |
| 2 | Apoptotic mechanism of MCF-7 breast cells in vivo and in vitro induced by photodynamic therapy with C-phycocyanin显示文摘这研究的目的是调查 C-phycocyanin (CPC ) 的 pro-apoptotic 机制在一个鼠科的肿瘤模型和有教养的 MCF-7 房间的调停的光力学的治疗(太平洋夏季时间) 。老鼠被划分成四个组:控制, HeNe 激光放射, CPC 处理,和 CPC 处理 + HeNe 激光放射。有免疫力的机关, immunocyte 增长,肿瘤开始,和 apoptosis 相关的蛋白质表情上的 CPC 或激光的效果被 immunohistochemistry 调查,在 situ 杂交, MTT,电子显微镜,西方的污点,和 immunofluorescence 试金。结果证明 HeNe 激光处理独自显示出边缘的效果。在 C-PC-treated 老鼠,有免疫力的机关的重量, immunocytes 的增长,和 pro-apoptotic 的表示,船边交货蛋白质被增加,而肿瘤重量和 anti-apoptotic 蛋白质(NF-B 和 P53 ) 和 CD44 mRNA 的表情比较地被减少。在 vitro, CPC 能包括 microvilli 损失,膜水泡的形成,和染色质冷凝作用禁止 MCF-7 房间增长和原因 ultrastructural 变化。而且, CPC 处理能激活 caspase-9 表示,导致细胞色素 c 版本,和 downregulate Bcl-2 表示。当与 HeNe 激光照耀结合了时, CPC 处理的效果进一步被提高。便于 apoptosis 信号 transduction 并且最后导致 MCF-7 房间的 apoptosis 可以是 C-PC-mediated 太平洋夏季时间的反肿瘤活动的机制。 | Bing Li Xianming Chu Meihua Gao Wuxiu Li | 2010 | Acta Biochimica et Biophysica Sinica2010，42，1： | 22 |
| 3 | Oil cracking to gases: Kinetic modeling and geological significance显示文摘从 Tarim 盆的 LN14 的一件三叠纪的油样品是用在在 50 MPa 的恒压下面的 200-620 deg C 的封上的金试管的 pyrolyzed。气体并且剩余可溶的烃被分析。结果证明到气体的石油的裂化能被划分成二个不同阶段:从液体油的全部的 C1-5 气体的主要产生由 C2-5 烃和 secondary 或到甲烷的 C2-5 气体的进一步的裂开的优势描绘了导致气体的进步的干的 andcarbon 富有的事。基于试验性的数据,运动参数为主要产生和第二等的石油的裂化裂化气被决定并且外推到地质的条件预言热稳定性和原油的裂开的程度。最后,为原油的热破坏的一个进化模型被建议,它到油裂化气的迁居和累积的含意被讨论。 | TIAN Hui 1,2 WANG Zhaoming XIAO Zhongyao LI Xianqing XIAO Xianming | 2006 | Chinese Science Bulletin2006，51，22： | 13 |
| 4 | The generation and accumulation of natural gas from Yinan 2 gas pool in Kuqa Depression显示文摘By using the methods of hydrocarbon generation kinetics and carbon isotope kinetics, combined with geological background of natural gas pool formation, the generation and accumulation of natural gas from Yinan 2 gas pool was studied in Kuqa Depression of the Tarim Basin. Natural gas of Yinan 2 gas pool is mainly derived from Middle and Lower Jurassic coal-bearing source rocks, and generally belongs to long time-accumulated gas. It is suggested that Yinan 2 gas is chiefly accumulated in the last 5 Ma, its Ro ranges from 1.25% to 1.95%, and the loss rate of natural gas is about 25%-30%. This work not only complements and reduces the deficiency of formation model of natural gas pools which traditionally depends on the matching relationships between source rock, reservoir, cap rock, and trap, but also is a useful reference in the study of other gas pools. | LI Xianqing XIAO Xianming TANG Yongchun XIAO Zhongyao Ml Jingkui LIU Dehan SHEN Jiagui LIU Jinzhong | 2004 | Chinese Science Bulletin2004，49，S1： | 6 |
| 5 | Enhanced physicochemical and biological properties of C/Cu dual ions implanted medical titanium显示文摘It is increasingly popular for titanium and its alloys to be utilized as the medical implants.However,their bioinert nature and lack of antibacterial ability limit their applications.In this work,by utilizing plasma immersion ion implantation and deposition(PIII&D)technology,the titanium surface was modified by C/Cu co-implantation.The mechanical property,corrosion resistance,antibacterial ability and cytocompatibility of modified samples were studied.Results indicate that after C/Cu co-implantation,copper nanoparticles were observed on the surface of titanium,and titanium carbide existed on the near surface region of titanium.The modified surface displayed good mechanical property and corrosion resistance.The Cu/C galvanic corrosion existed on the titanium surface implanted by C/Cu dual ions,and release of copper ions can be effectively controlled by the galvanic corrosion effect.Moreover,improved antibacterial performance of titanium surface can be achieved without cytotoxicity. | Chao Xia Xiaohan Ma Xianming Zhang Kunqiang Li Ji Tan Yuqin Qiao Xuanyong Liu | 2020 | Bioactive Materials2020，5，2： | 5 |
| 6 | Coronary heart disease: incidence, risk factors and interventions in Jiaozhou of Shandong province显示文摘 | Yu Hua Li Dan Chu Xianming An Yi Song Tongxun Feng Huixin Lin Peilin Wang Tao Jiang Shaoyan Guo Linlin Xu Fengqiang Liu Zhengke Yang Bin | 2014 | Chinese Medical Journal2014，，12： | 5 |
| 7 | miR-10a inhibits cell proliferation and promotes cell apoptosis by targeting BCL6 in diffuse large B-cell lymphoma显示文摘BCL6 (B 房间淋巴瘤 6 ) 基因是经常在弥漫的大 B 房间淋巴瘤(DLBCL ) 被表示的 proto-oncogene。功能的 BCL6 损失能杀死 DLBCL 房间,证明 BCL6 为 DLBCL 房间的幸存是必要的并且能是一个治疗学的目标。在这研究,我们发现那 BCL6 蛋白质层次,建议那是一致地在 DLBCL 纸巾的 upregulated 而它的 mRNA 层次在纸巾随机变化了, post-transcriptional 机制涉及 BCL6 规定。我们使用了生物信息学分析寻找 miRNAs,它潜在地指向 BCL6,并且在 BCL6 的 3-untranslated 区域(3-UTR ) 为 miR-10a 识别了特定的指向的地点。我们进一步鉴别在 miR-10a 层次和 BCL6 蛋白质层次之间的反的关联,然而并非 mRNA 铺平,在 DLBCL 肿瘤织物样品。由 overexpressing 或在 DLBCL 房间将 miR-10a 击倒,我们试验性地直接验证了那 miR-10a 认出 BCL6 抄本和调整 BCL6 表示的 3-UTR。而且,我们证明否定地由 miR-10a 调整 BCL6 压制了增长并且支持了 DLBCL 房间的 apoptosis。 | Qian Fan Xiangrui Meng Hongwei Liang Huilai Zhang Xianming Liu Lanfang Li Wei Li Wu Sun Haiyang Zhang Ke Zen Chen-Yu Zhang Zhen Zhou Xi Chen Yi Ba | 2016 | Protein & Cell2016，7，12： | 5 |
| 8 | Synthesis and characterization of Li_(1.3)Al_(0.3)Ti_(1.7)(PO_4)_3-coated LiMn_2O_4 by wet chemical route显示文摘Li1.3Al0.3Ti1.7(PO4)3-coated LiMn2O4 was prepared by wet chemical route. The phase,surface morphology,and electrochemical properties of the prepared powders were characterized by X-ray diffraction,scanning electron micrograph,and galvanostatic charge-discharge experiments. Li1.3Al0.3Ti1.7(PO4)3-coated LiMn2O4 has similar X-ray diffraction patterns as LiMn2O4. The corner and border of Li1.3Al0.3Ti1.7(PO4)3-coated LiMn2O4 particles are not as clear as the uncoated one. The two powders show similar values of lithiumion diffusion coefficient. When cycled at room temperature and 55°C for 40 times at the charge-discharge rate of 0.2C,Li1.3Al0.3Ti1.7(PO4)3-coated LiMn2O4 shows the capacity retentions of 98.2% and 93.9%,respectively,which are considerably higher than the values of 85.4% and 79.1% for the uncoated one. Both the capacity retention differences between Li1.3Al0.3Ti1.7(PO4)3-coated LiMn2O4 and LiMn2O4 cycling at room temperature and 55°C become larger with the increase of charge-discharge rate. When the charge-discharge rate reaches 2C,the capacity retention of LATP-coated LiMn2O4 becomes 8.4% higher than the uncoated LiMn2O4 for room temperature cycling,and it becomes 11.1% higher than the latter when cycled at 55°C. | Wu Xianming Li Runxiu Chen Shang He Zeqiang | 2009 | Rare Metals2009，28，2： | 4 |
| 9 | Hydrogen and syngas production from two-step steam reforming of methane using CeO_2 as oxygen carrier显示文摘CeO2 oxygen carrier was prepared by precipitation method and tested by two-step steam reforming of methane (SRM). Two-step SRM for hydrogen and syngas generation is investigated in a fixed-bed reactor. Methane is directly converted to syngas at a H2/CO ratio close to 2 : 1 at a high temperature (above 750 °C) by the lattice oxygen of CeO2; methane cracking is found when the reduction degree of CeO2 was above 5.0% at 850 °C in methane isothermal reaction. CeO2?δ obtained from methane isothermal reaction can split water to generate CO-free hydrogen and renew its lattice oxygen at 700 °C; simultaneously, deposited carbon is selectively oxidized to CO2 by steam following the reaction (C+2H2O→CO2+2H2). Slight deactivation in terms of amounts of desired products (syngas and hydrogen) is observed in ten repetitive two-step SRM process due to the carbon deposition on CeO2 surface as well as sintering of CeO2. | Xing Zhu, Hua Wang YonggangWei Kongzhai Li Xianming Cheng | 2011 | Journal of Natural Gas Chemistry2011，20，3： | 4 |
| 10 | Sol-gel preparation and characterization of Li_(1.3)Al_(0.3)Ti_(1.7)(PO_4)_3 sintered with flux of LiBO_2显示文摘Li1.3Al0.3Ti1.7(PO4)3 pellets sintered with different mole fractions of LiBO2 were prepared by sol-gel method.The structural identification,surface morphology,ionic conductivity,and activation energy of the pellets were studied by X-ray diffraction,scanning electron microscopy,and electrochemical impedance spectroscopy.The results show that all the Li1.3Al0.3Ti1.7(PO4)3 pellets sintered with different mole fractions of LiBO2 have similar X-ray diffraction patterns.The sintered pellet becomes denser and the boundary and corner of the particles become illegible with the increase of LiBO2.Among the Li1.3Al0.3Ti1.7(PO3)4 pellets sintered with different mole fractions of LiBO2,the one sintered with 1 mol% LiBO2 shows the highest ionic conductivity of 3.95×10-4 S.cm-1 and the lowest activation energy of 0.2469 eV. | WU Xianming,LI Runxiu,CHEN Shang,HE Zeqiang,and MA Mingyou College of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,China | 2010 | Rare Metals2010，29，5： | 3 |
| 11 | Motor oil condition evaluation based on on-board diagnostic system显示文摘The condition of the motor oil in civilian cars is difficult to monitor;hence,we propose a method to evaluate the degree of degradation of motor oil using an on‐board diagnostic(OBD)system.Three civilian cars and four motor oils(containing mineral oils and synthetic oils)were subjected to five groups of road tests under urban traffic and high‐way conditions.The operation information,oil service time,mileage,engine operation time,idle time of the engine,and number of start‐ups of the engine were obtained using the proposed OBD system.Physiochemical properties and changes in the components of motor oils during road tests were analyzed in laboratory.The theoretical model of the comprehensive indicators of driving parameters and oil properties were established.The proposed method was successfully applied to different cars,motor oils,and operating conditions in road tests.All the theoretical models had high accuracy and precision.Herein,we provide a method to monitor the oil condition with real‐time driving parameters and provide a reference for end users to change their motor oil reasonably. | Lei WEI Haitao DUAN Dan JIA Yongliang JIN Song CHEN Lian LIU Jianfang LIU Xianming SUN Jian LI | 2020 | Friction2020，8，1： | 3 |
| 12 | Isolation and Characterization of a Cinnamoyl CoA Reductase Gene(CCR) in Pear(Pyrus pyrifolia)显示文摘Pear is a popular and commercially important fresh fruit, and its texture is related to the presence of sclereid formatted by parenchyma cell with lignification in vascular plants. Previous studies have demonstrated that content of lignin may be regulated by cinnamoyl CoA reductase(CCR) in various plants. However, the function of CCR in pears remains very limited. In the present study, we isolated a cDNA encoding CCR(PpCCR, GenBank accession No. KF999958) and its promoter(proPpCCR) from Whangkeumbae pear to investigate the function of CCR in lignin biosynthesis. PpCCR-GFP expressed in rice mesophyll protoplast demonstrated that PpCCR-GFP was localized in the cytoplasm, indicating that CCR may function in cytoplasm without localization signals. In transgenic plants carrying PpCCR, we observed higher lignin content compared with that in wild type plants, further suggesting that PpCCR can affect the lignin contents through regulating lignin biosynthesis in Arabidopsis thaliana. More studies in other plants are needed to confirm our conclusion. | Meng HU Boya TAN Tao WU Xianming LI Junfan TU Fuchen YANG Hongyan ZHU Zhongqi QIN | 2014 | Agricultural Science & Technology2014，15，6： | 2 |
| 13 | Application of Fuzzy Mathematics in the Evaluation of Textbooks in institutions of Higher Learning | LI Jianning YAN Xianming(shanxi University, Taiyuan 030006 China) | 1996 | Systems Science and Systems Engineering1996，6，2： | 2 |
| 14 | Hybrid teaching–learning artificial neural network for city-level electrical load prediction显示文摘Dear editor,Rapid economic growth,accompanied by structural changes,strongly affects the global trend of electrical energy consumption.Short-term electrical load forecasting plays a significant role in efficient energy management,fault diagnosis,and power system optimization. | Kangji LI Xianming XIE Wenping XUE Xu CHEN | 2020 | Science China(Information Sciences)2020，63，5： | 2 |
| 15 | Kinetic Parameters of Methane Generated from Source Rocks in the Kuqa Depression of Tarim Basin and Their Application显示文摘摘要:在金试管的一个热模拟实验靠近系统,用 KINETICS 和 GOR 同位素动力学软件,煤气的产生的运动参数和从 TriassicJurassic 烃来源的同位素的分别在 Tarim 盆的 Kuqa 消沉摇的甲烷碳计算被获得。分别地,在 Kuqa 消沉从侏罗记煤,侏罗记 mudstone 和三叠纪的 mudstone 产生的甲烷的激活精力是 197268 kJ/mol, 180260 kJ/mol 和 214289 kJ/mol,他们的频率因素是 5.265times1013s ? 1, 9.761times1011s ? 1 并且 2.270times1014s ? 1。这反映他们烃产生行为的差别。甲烷碳的运动参数同位素的分别在侏罗记煤,侏罗记 mudstone 和三叠纪的 mudstone 也是不同的,谁的平均激活精力,分别地是 228 kJ/mol, 205 kJ/mol 和 231 kJ/mol。与地质的背景结合了,在 Yinan-2 煤气的水池的天然气的起源被讨论,并且天然气的一个累积模型因此被建立。Yinan-2 气体首先在 Yangxia 从侏罗记忍受煤的来源岩石被导出下垂。主要煤气的累积时间是 50 妈,相应 Ro 在从 1.25%1.95% 的范围。天然气的损失率是 25%30% 。 | LI Xianqing XIAO Xianming MI Jingkui TANG Yongchun XIAO Zhongyao LIU Dehan SHEN Jiagui YANG Yunfeng WANG Yan DONG Peng | 2008 | Acta Geologica Sinica(English Edition)2008，82，1： | 2 |
| 16 | Microstructure and giant baro-caloric effect induced by low pressure in Heusler Co_(51)Fe_(1)V_(33)Ga_(15) alloy undergoing martensitic transformation显示文摘Solid-state refrigeration based on the magneto-or mechano-caloric effect,including elasto-and barocaloric in ferroic phase transition materials is promising to replace the current vapor compression refrigeration in consideration of environmental-friendliness and energy-saving.However,both high driven field and small thermal changes in all of these caloric materials hinder the development of solid-state refrigeration.Here we report a giant baro-caloric effect near room temperature induced by a low hydrostatic pressure in Co-based Co_(51)Fe_(1) V_(33)Ga_(15) Heusler alloy.The maximum adiabatic temperature change under the applied pressure change ofΔp=0.1-100 MPa can be as high asΔ_(Tad)^(Max)=7.7 K(Δ_(Tad)^(Max)/Δpreaches up to~7.7 K kbar-1),surpassing theΔ_(Tad)^(Max)/Δpvalue reported hitherto in baro-caloric alloys.In addition,the microstructure is also studied by using the electron microscopes.Along with the austenite and martensite,the submicron V-rich particles are precipitated in this alloy,which are believed to account for enhancing mechanical properties. | Kai Liu Hai Zeng Ji Qi Xiaohua Luo Xuanwei Zhao Xianming Zheng Yuan Yuan Changcai Chen Shengcan Ma Ren Xie Bing Li Zhenchen Zhong | 2021 | Journal of Materials Science & Technology2021，，14： | 2 |
| 17 | Single-cell RNA sequencing reveals Nestin+active neural stem cells outside the central canal after spinal cord injury显示文摘Neural stem cells(NSCs)in the spinal cord hold great potential for repair after spinal cord injury(SCI).The ependyma in the central canal(CC)region has been considered as the NSCs source in the spinal cord.However,the ependyma function as NSCs after SCI is still under debate.We used Nestin as a marker to isolate potential NSCs and their immediate progeny,and characterized the cells before and after SCI by single-cell RNA-sequencing(scRNA-seq).We identified two subgroups of NSCs:the subgroup located within the CC cannot prime to active NSCs after SCI,while the subgroup located outside the CC were activated and exhibited the active NSCs properties after SCI.We demonstrated the comprehensive dynamic transcriptome of NSCs from quiescent to active NSCs after SCI.This study reveals that Nestin+cells outside CC were NSCs that activated upon SCI and may thus serve as endogenous NSCs for regenerative treatment of SCI in the future. | Muya Shu Xiaoyu Xue Hu Nie Xianming Wu Minghan Sun Lianyong Qiao Xing Li Bai Xu Zhifeng Xiao Yannan Zhao Yongheng Fan Bing Chen Jixiang Zhang Ya Shi Yaming Yang Falong Lu Jianwu Dai | 2022 | Science China(Life Sciences)2022，65，2： | 2 |
| 18 | Lineage tracing reveals the origin of Nestin-positive cells are heterogeneous and rarely from ependymal cells after spinal cord injury显示文摘Nestin is expressed extensively in neural stem/progenitor cells during neural development, but its expression is mainly restricted to the ependymal cells in the adult spinal cord. After spinal cord injury(SCI), Nestin expression is reactivated and Nestinpositive(Nestin;) cells aggregate at the injury site. However, the derivation of Nestin;cells is not clearly defined. Here, we found that Nestin expression was substantially increased in the lesion edge and lesion core after SCI. Using a tamoxifen inducible CreER(T2)-loxP system, we verified that ependymal cells contribute few Nestin;cells either to the lesion core or the lesion edge after SCI. In the lesion edge, GFAP+astrocytes were the main cell type that expressed Nestin;they then formed an astrocyte scar.In the lesion core, Nestin;cells expressed αSMA or Desmin, indicating that they might be derived from pericytes. Our results reveal that Nestin;cells in the lesion core and edge came from various cell types and rarely from ependymal cells after complete transected SCI, which may provide new insights into SCI repair. | Xiaoyu Xue Muya Shu Zhifeng Xiao Yannan Zhao Xing Li Haipeng Zhang Yongheng Fan Xianming Wu Bing Chen Bai Xu Yaming Yang Weiyuan Liu Sumei Liu Jianwu Dai | 2022 | Science China(Life Sciences)2022，65，4： | 2 |
| 19 | Experimental results for the vapor-liquid equilibria of 0(formaldehyde+1,3,5-trioxane+methanol+salt+water)systems and comparison with predictions显示文摘The salt effect on the vaporliquid phase equilibrium(VLE)of solvent mixtures is of significant interest in the industrial production of 1,3,5trioxane.Experimental data for the VLE of quinary systems(formaldehyde+1,3,5trioxane+methanol+salt+water)and their ternary subsystems(formaldehyde+salt+water),(1,3,5trioxane+salt+water),and(methanol+salt+water)were systematic measured under atmospheric pressure.The salts considered included KBr,NaNO_(3),and CaCl_(2).The extended UNIFAC model was used to describe the VLE of the saltcontaining reactive mixtures.The model parameters were determined from the experimental VLE data of ternary systems or obtained from the literature,and then were used to predict the VLE of systems(1,3,5trioxane+KBr+water),(methanol+KBr+water),(formaldehyde+KBr+water),and(formaldehyde+1,3,5trioxane+methanol+salt+water)with salt=KBr,NaNO_(3),and CaCl_(2).The predicted results showed good agreements with the measured results.Furthermore,the model was used to uncover the salt effect on the VLE of these multisolvent reactive systems. | Xianming Zhang Mengchen Li Yufeng Hu Zhichang Liu Shuqin Mo | 2021 | Chinese Journal of Chemical Engineering2021，34，4： | 2 |
| 20 | Expression of HIF-1α and CAIX in nasopharyngeal carcinoma and their correlation with patients’ prognosis显示文摘 | Yuhan Chen Xianming Li Shihai Wu Gang Xu Yayan Zhou Long Gong Zihuang Li Dong Yang | 2014 | Medical Oncology2014，，12： | 1 |
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