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| 1 | Development of real-time laser-scanning system to detect tree canopy characteristics for variable-rate pesticide application显示文摘Improving pesticide application efficiency is increasingly important in orchard spraying.In this study,a laser-scanning system was designed to acquire gridding volumes of a tree to quantify the geometry characteristics of the tree canopy in real-time.A laser-scanning sensor mounted on a linear guide was utilized to measure the structure of a target tree canopy.A computer was used to receive measurement data from the laser scanner and obtain the movement distance of the laser-scanning sensor from a controller.An algorithm written with VC#program was designed to calculate gridding volumes of trees by recognizing valid measurement data from the laser scanner.Laboratory evaluations were conducted on three kinds of regular objects,and the maximum relative errors of section volumes of the cuboid,triangular prism and cylinder objects were 3.3%,7.9%and 9.4%,respectively,which illustrated that the algorithm could calculate the section volumes in different parts of the objects with high accuracy.A conifer tree and an apple tree were chosen to verify detecting accuracy of the laser-scanning system at variable speeds and grid sizes.The variation coefficients of total volumes for each kind of the tree were 0.078 and 0.041,respectively,which indicated that the laser-scanning system could be applied to provide the gridding volumes of different canopy densities in real-time with good reliability for guiding a variable-rate sprayer. | Cai Jichen Wang Xiu Song Jian Wang Songlin Yang Shuo Zhao Chunjiang | 2017 | International Journal of Agricultural and Biological Engineering2017，10，6： | 14 |
| 2 | Comparative Proteomic Analysis of Arabidopsis Mature Pollen and Germinated Pollen显示文摘Proteomic analysis was applied to generating the map of Arabidopsis mature pollen proteins and analyzing the differentially expressed proteins that are potentially involved in the regulation of Arabidopsis pollen germination.By applying 2-D electrophoresis and silver staining,we resolved 499 and 494 protein spots from protein samples extracted from pollen grains and pollen tubes,respectively.Using the matrix-assisted laser desorption ionization time-of-flight mass spectrometry method,we identified 189 distinct proteins from 213 protein spots expressed in mature pollen or pollen tubes,and 75 new identified proteins that had not been reported before in research into the Arabidopsis pollen proteome.Comparative analysis revealed that 40 protein spots exhibit reproducible significant changes between mature pollen and pollen tubes.And 21 proteins from 17 downregulated and six upregulated protein spots were identified.Functional category analysis indicated that these differentially expressed proteins mainly involved in signaling,cellular structure,transport,defense/stress responses,transcription,metabolism,and energy production.The patterns of changes at protein level suggested the important roles for energy metabolism-related proteins in pollen tube growth,accompanied by the activation of the stress response pathway and modifications to the cell wall. | Junjie Zou Lianfen Song Wenzheng Zhang Yi Wang Songlin Ruan Wei-Hua Wu | 2009 | Journal of Integrative Plant Biology2009，51，5： | 5 |
| 3 | Direct observation of metastable face-centered cubic Sb2Te3 crystal显示文摘尽管阶段变化记忆技术在过去的二十年急速地发展了,关键切换材料的认知仍然忽视一个重要成员,以脸为中心的立方的 Sb 2 Te 3 。除了著名平衡六角形的 Sb 2 Te 3 水晶,我们证明亚稳的以脸为中心的立方的 Sb 是 2 Te 3 阶段确实存在。如此的亚稳的晶体包含随机占据 cationic 格子地点的空缺的大集中。以脸为中心对 Sb 2 Te 3, 由空缺聚集伴随了,与 Ge 2 Sb 2 Te 5 合金。我们证明像共有原子价的契约在亚稳的 Sb 2 Te 3 水晶,从理想的反响的特征背离。如果一种合适的做技术被采用,亚稳的 Sb 2 Te 3 阶段能为认识到 reversibly 快速、低精力的阶段变化存储器应用程序是有希望的。我们的学习可以在新奇阶段变化材料的设计提供新卓见进商品化的 Ge-Sb-Te 系统和帮助增加阶段变化存储器设备的表演。 | Yonghui Zheng Mengjiao Xia Yan Cheng Feng Rao Keyuan Ding Weili Liu Yu Jia Zhitang Song Songlin Feng | 2016 | Nano Research2016，9，11： | 5 |
| 4 | Defect engineering on carbon black for accelerated Li-S chemistry显示文摘Rationally designing sulfur hosts with the functions of confining lithium polysulfides(LiPSs)and promoting sulfur reaction kinetics is critically important to the real implementation of lithium-sulfur(Li-S)batteries.Herein,the defect-rich carbon black(CB)as sulfur host was successfully constructed through a rationally regulated defect engineering.Thus-obtained defect-rich CB can act as an active electrocatalyst to enable the sulfur redox reaction kinetics,which could be regarded as effective inhibitor to alleviate the LiPS shuttle.As expected,the cathode consisting of sulfur and defect-rich CB presents a high rate capacity of 783.8 mA·h·g^−1 at 4 C and a low capacity decay of only 0.07% per cycle at 2 C over 500 cycles,showing favorable electrochemical performances.The strategy in this investigation paves a promising way to the design of active electrocatalysts for realizing commercially viable Li-S batteries. | Wenlong Cai Yingze Song Yuting Fang Weiwei Wang Songlin Yu Huaisheng Ao Yongchun Zhu Yitai Qian | 2020 | Nano Research2020，13，12： | 5 |
| 5 | Recent advances of metal phosphides for Li-S chemistry显示文摘Li-S batteries have been considered as one of advanced next-generation energy storage systems owing to their remarkable theoretical capacity(1672 m Ah g^(-1))and high energy density(2600 Wh kg^(-1)).However,critical issues,mainly pertaining to lithium polysulfide shuttle and slow sulfur reaction kinetics,have posed a fatal threat to the electrochemical performances of Li-S batteries.The situation is even worse for high sulfur-loaded and flexible cathodes,which are the essential components for practical Li-S batteries.In response,the use of metal compounds as electrocatalysts in Li-S systems have been confirmed as an effective strategy to date.Particularly,recent years have witnessed many progresses in phosphidesoptimized Li-S chemistry.This has been motivated by the superior electron conductivity and high electrocatalytic activity of phosphides.In this tutorial review,we offer a systematic summary of active metal phosphides as promoters for Li-S chemistry,aiming at helping to understanding the working mechanism of phosphide electrocatalysts and guiding the construction of advanced Li-S batteries. | Songlin Yu Wenlong Cai Le Chen Lixian Song Yingze Song | 2021 | Journal of Energy Chemistry2021，30，4： | 3 |
| 6 | Neutron activation analysis and Mossbauer spectroscopy research on coloring mechanism of Chinese Ru porcelain显示文摘The characteristic spectrum and its main wavelength of Ru porcelain glaze are measured by color difference instrument to determine the relations between glaze color and its main wavelength. The content of the 30 coloring elements in Ru porcelain is determined by neutron activation analysis (NAA), which showed that iron is the major coloring element. Mossbauer spectroscopy analysis shows that the iron element in the glaze exists in the form of structural iron (Fe2+, Fe3+). The quantitative relationship between the main wavelength of glaze in various colors and the relative content of structural iron (Fe2+/Fe3+) is determined. Thus the coloring mechanism of Ru porcelain is investigated entirely. | LI Rongwu YANG Lei LI Guoxia ZHAO Weijuan GAO Zhengyao XIE Jianzhong CHEN Jin ZHANG Bin SUN Xinmin FENG Songlin JIA Xiuqin HAN Song HUANG Zhongxiang | 2002 | Chinese Science Bulletin2002，47，14： | 2 |
| 7 | Nitrate increases cisplatin chemosensitivity of oral squamous cell carcinoma via REDD1/AKT signaling pathway显示文摘Although cisplatin is one of the chemotherapeutics most frequently used in oral squamous cell carcinoma(OSCC)treatment,it exerts multiple side effects and poor chemosensitivity.Nitrate reportedly demonstrates several beneficial biological functions,and synthesized nitrates enhance the therapeutic efficacy of chemotherapy.However,the role of inorganic nitrate in cisplatin chemotherapy remains unclear.We therefore investigated the effect of inorganic nitrate exerted on cisplatin sensitivity in OSCC.We found that nitrate did not affect OSCC cell growth and apoptosis in OSCC cells and OSCC xenograft tumor animal studies.Cisplatin induced REDD1 expression and AKT activation in OSCC.However,nitrate could increase cisplatin chemosensitivity,reduce its REDD1 expression,and attenuate AKT signaling activation in OSCC cells.Dysregulation of high levels of REDD1,which could enhance AKT activation,was positively associated with poor prognosis in OSCC patients.Thus,reduced REDD1 expression and retarded AKT activation induced by inorganic nitrate might be a new potential approach to the sensitization of oral cancer to cisplatin treatment in the future. | Yuanyong Feng Xuedi Cao Bin Zhao Chunyan Song Baoxing Pang Liang Hu Chunmei Zhang Jinsong Wang Junqi He Songlin Wang | 2021 | Science China(Life Sciences)2021，64，11： | 2 |
| 8 | The new technology for improving heat effect of pyroelectric infrared detector 显示文摘 | Song Zhitang Feng Songlin Lin Chenglu | 2004 | Ceramics International2004，30，： | 1 |
| 9 | A Preliminary Interpretation of Near-field Observation Data of the Zhangbei Earthquake显示文摘In this paper, a preliminary data processing was made for tbe aftershock records or theZhangbei M6.2 earthquake on Jan. 10, 1998. The hypocenters of 205 earthquakes with M_L≥0.5 were located. The result shows that most aftershockS were concentrated in a more than10 km long and 5~8 km wide NE-trending beIt. The source mechanism solutions of largeraftersbocks were also calculated, from which it can be inferred that the faulted zone of themain shock is an NE-trending fault. Furthermore, the spectral analysis of P waves was made.The corner frequency is about 10 Hz. | Shi Jinhu, Lai Xiaoling, Duan Yonghong, Li Songlin, Zhang Xiankang, Song Zhanlong and Yang JianGeophysical Prospecting Center, China Seismological Bureau, Zhengzhou 450002, China | 2000 | Earthquake Research in China2000，14，2： | 1 |
| 10 | Chemical profiling of Radix Paeoniae evaluated by ultra-performance liquid chromatography/photo-diode-array/quadrupole time-of-flight mass spectrometry显示文摘 | Li SongLin Song JingZheng Choi F F | 2009 | J Pharm Biomed Anal2009，2，49： | 1 |
| 11 | 2 - 42 Development of High-accuracy Detector for Measuring K显示文摘 | Lei Fuan Qin Zhi Song Haihong Dong Chengfu Li Songlin Ding Huajie Tian Wei Zhao Liang Fan Fangli Bai Jing Wu Xiaolei Guo Junsheng | 2010 | IMP & HIRFL Annual Report2010，，1： | 1 |
| 12 | 2 - 43 Determining Threshold Value of High-accuracy Detector for Measuring 40K显示文摘 | Lei Fuan Qin Zhi Song Haihong Dong Chengfu Li Songlin Ding Huajie Tian Wei Zhao Liang Fan Fangli Bai Jing Wu Xiaolei Guo Junsheng | 2010 | IMP & HIRFL Annual Report2010，，1： | 1 |
| 13 | Chemical profiling of Radix Paeoniae evaluated by ultra-performance liquid chromatography/photo-diode-array/quadrupole time-of-flight mass spectrometry 显示文摘 | Li Songlin Song Jingzheng Choi Franky F K | 2009 | J Pharm Biomed Anal2009，49，2： | 1 |
| 14 | A novel strategy to rapidly explore potential chemical markers for the discrimination between raw and processed Radix Rehmanniae bv UHPLC-TOF-MS with multivariate statistical analysis 显示文摘 | Li SongLin Song JingZheng Qiao ChunFeng | 2010 | J Pharm Biomed Anal2010，51，4： | 1 |
| 15 | Chemical profilingof Radix Paeoniae evaluated by ultra-performance liquid chro-matography/ photo-diode-array/quadrupole time-of-flight massspectrometry 显示文摘 | Li Songlin Song Jingzheng Choi F F | 2009 | J Pharm Biomed Anal2009，49，2： | 1 |
| 16 | Qualitative and quantitative analysis of iridoid glycosides in the flower buds of Lonicera species by capillary high performance liquid chroma tography coupled with mass spectrometric detector显示文摘 | Song Yue Li SongLin Wu MengHua | 2006 | Anal Chim Acta2006，564，2： | 1 |
| 17 | Construction of a microsatellite-based genetic linkage map for half-smooth tongue sole Cynoglossus semilaevis显示文摘 | Wentao SONG Guidong MIAO Yongwei ZHAO Yuze NIU Renyi PANG Xiaolin LIAO Changwei SHAO Songlin CHEN | 2013 | Current Zoology2013，59，1： | 1 |
| 18 | Heterogeneous Reactions between Starch and AKD under Solvent-free Conditions显示文摘Oxidized starch powder and cationic starch solution were reacted with alkyl ketene dimer(AKD) under heterogeneous conditions at 70℃ for 12 h.The AKD molecules reacted with starch hydroxyl groups to form β-keto ester linkages under the above conditions.The reaction products were separated into CHCl_3-soluble and CHCl_3-insoluble fractions.FT-IR spectroscopy,SEM,Xray diffraction,and TG-DTA analyses of the CHCl_3-insoluble fraction indicated that β-keto ester substituents were introduced to hydroxyl groups on the starch surfaces.The results indicated that hydrogen bonds between the starch molecules were disrupted under heterogeneous conditions upon heating.The activity and accessibility of hydroxyl groups were enhanced,as a result of which β-keto ester bonds were produced between AKD and starch.Based on these results,we speculate that the β-keto esters which existed in the sheets sized by AKD emulsions were generated by the reaction between AKD and starch. | ShanShan Gao XiaoMing Song FuShan Chen LianQing Huang JunXun Li SongLin Wang | 2016 | Paper And Biomaterials2016，1，2： | 1 |
| 19 | Chemical profi- ling of Radix Paeoniae evaluated by ultra-performance liquid chromatography/photo-diode-array/quadrupole time-of-flight spectrometry显示文摘 | Songlin Li Jingzheng Song Franky F K C | 2009 | J Pharm Biomed Anal2009，49，： | 1 |
| 20 | Chemical pro- filing of Radix Paeoniae evaluated by ultra-performance liquid chromatography/photo-diode-array/quadrupole time-of-flight mass spectrometry 显示文摘 | Songlin Li Jingzheng Song Franky F K Choi | 2009 | J Pharmaceut Biomed Anal2009，49，2： | 1 |
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