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| 1 | Synthesis of fulleropyrrolidine derivatives of C_(60)显示文摘1 Experimental ORGANIC chemical derivatization of fullerene by cycloaddition reactions has attracted in-tense interest. It has been found that C60 can undergo a series of cycloaddition reactions associ-ated with poorly-conjugated and electron-deficient alkenes, including [4+2], [3+2], [2+2] and [2+1] cycloaddition reaction, 1, 3-dipolar cycloaddition reactions. [3+2] cycloaddi-tion reactions of azomethine ylides to C60 have been widely used to prepare N-substituted | LI Yuliang, ZHENG Dagui, XU Juhua, MAO Zhong, YANG Jingkui, BAI Fenglian and ZHU DaobenInstitute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China | 1997 | Chinese Science Bulletin1997，42，14： | 3 |
| 2 | Adhering wear mechanism of cemented carbide cutter in the interrallic cutting of stainless steel显示文摘 | Sun Fenglian Li Zhenjia Jiang Daming | 1998 | Wear1998，214，： | 1 |
| 3 | The Pioneer of English University Journal of Natural Science and Social Sci- ence: The Tsing Hua Journal and Its Communication Mode 显示文摘 | Zhang Li Yao Yuan Zhang Fenglian | 2006 | Learned and Publishing2006，19，3： | 1 |
| 4 | Adhering Wear Mechanism of Cemented Carbide Cutter in the Intervallic Cutting of Stainless Steel 显示文摘 | SUN Fenglian LI Zhenjia | 1998 | Wear1998，，1： | 1 |
| 5 | Structural characteriza- tion of nanoparticles loaded with garlic essential oil and their insecticidalactivity against Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae)显示文摘 | YANG Fenglian LI Xuegang ZHU Fen | 2009 | Journal of Agricultural and Food Chemistry2009，57，10： | 1 |
| 6 | The first comprehensive Chinese university journal published in English:the Tsing Hua Journal显示文摘 | Zhang Li Yao Yuan Zhang Fenglian | 2006 | Learned Publishing2006，19，3： | 1 |
| 7 | Adhering wear mechanism of cemented carbide cutter in the intervallic cutting of stainless steel显示文摘 | Fenglian Sun Zhenjia Li Darning Jiang | 1998 | Wear1998，214，： | 1 |
| 8 | Adhering wear mechanism of cemented carbide cutter in the intervallic cutting of stainless steel显示文摘 | Sun fenglian Li Zhenjia | 1998 | Wear1998，，1： | 1 |
| 9 | Improving the international influence of academic journals of China 显示文摘 | Zhang Fenglian Li Li | 2003 | J Scholarly Publishing2003，34，2： | 1 |
| 10 | Study of Adsorption Behavior of Bilirubin on Human-Albumin Monolayer Using a Quartz Crystal Microbalance显示文摘 | Si Shihui Si Li Ren Fenglian | 2002 | Journal of Colloid and Interface Science2002，253，： | 1 |
| 11 | Boundary element method for calculation of elastic wave transmission in two-dimensional phononic crystals显示文摘A boundary element method(BEM) is presented to compute the transmission spectra of two-dimensional(2-D) phononic crystals of a square lattice which are finite along the x-direction and infinite along the y-direction.The cross sections of the scatterers may be circular or square.For a periodic cell,the boundary integral equations of the matrix and the scatterers are formulated.Substituting the periodic boundary conditions and the interface continuity conditions,a linear equation set is formed,from which the elastic wave transmission can be obtained.From the transmission spectra,the band gaps can be identified,which are compared with the band structures of the corresponding infinite systems.It is shown that generally the transmission spectra completely correspond to the band structures.In addition,the accuracy and the efficiency of the boundary element method are analyzed and discussed. | FengLian Li YueSheng Wang ChuanZeng Zhang | 2016 | Science China(Physics,Mechanics & Astronomy)2016，59，6： | 1 |
| 12 | Bonding of CVD diamond thick films using an Ag-Cu-Ti brazing alloy显示文摘 | Sun Fenglian Li Dan | 2001 | Journal of Materials Processing Technology2001，115，3： | 1 |
| 13 | Bonding of CVD diamond thick films using an Ag-Cu-Ti brazing alloy 显示文摘 | Fenglian Sun Jicai Feng Dan Li | 2001 | Journal of Materials Processing Technology2001，115，3： | 1 |
| 14 | Adhering Wear Mechanism of Cemented Carbide Cutter in the Intervallic Cutting of Stainless Steel 显示文摘 | SUN Fenglian LI Zhenjia | 1998 | Wear1998，，1： | 1 |
| 15 | Geometric Mean Maximum FSVMI Model and Its Application in Carotid Artery Stenosis Risk Prediction显示文摘Carotid artery stenosis is a serious medical condition that can lead to stroke.Using machine learning method to construct classifier model,carotid artery stenosis can be diagnosed with transcranial doppler data.We propose an improved fuzzy support vector machine model to predict carotid artery stenosis,with the maximum geometric mean as the optimization target.The fuzzy membership function is obtained by combining information entropy with the normalized class-center distance.Experimental results showed that the proposed model was superior to the benchmark models in sensitivity and geometric mean criteria. | ZHANG Xueying GUO Yuling LI Fenglian WEI Xin HU Fengyun HUI Haisheng JIA Wenhui | 2021 | Chinese Journal of Electronics2021，30，5： | 0 |
| 16 | Structural, Morphological and Optical Properties of ZnO Thin Films Grown on γ-LiA1O_2 Substrate by Pulsed Laser Deposition显示文摘ZnO thin films were deposited on the substrates of (100) γ-LiAlO2 at 400, 550 and 700℃ using pulsed laser deposition (PLD) with the fixed oxygen pressure of 20 Pa, respectively. When the substrate temperature is 400℃, the grain size of the film is less than 1 μm observed by Leitz microscope and measured by X-ray diffraction (XRD). As the substrate temperature increases to 550℃, highly-preferred c-orientation and high-quality ZnO film can be attained.While the substrate temperature rises to 700℃, more defects appears on the surface of film and the ZnO films become polycrystalline again possibly because more Li of the substrate diffused into the ZnO film at high substrate temperature. The photoluminescence (PL) spectra of ZnO films at room temperature show the blue emission peaks centered at 430 nm. We suggest that the blue emission corresponds to the electron transition from the level of interstitial Zn to the valence band. Meanwhile, the films grown on γ-LiAlO2 (LAO) exhibit green emission centered at 540 nm, which seemed to be ascribed to excess zinc and/or oxygen vacancy in the ZnO films caused by diffusion of Li from the substrates into the films during the deposition. | Jun ZOU Shengming ZHOU Xia ZHANG Fenglian SU Xiaomin LI Jun XU | 2005 | Journal of Materials Science & Technology2005，21，4： | 0 |
| 17 | High temperature H_(2)S selective oxidation on a copper-substituted hexaaluminate catalyst: A facile process for treating low concentration acid gas显示文摘H_(2)S selective catalytic oxidation technology is a prospective way for the treatment of low concentration acid gas with simple process operation and low investment. However, undesirable results such as large formation of SO_(2) and catalyst deactivation inevitably occur, due to the temperature rise of fixed reaction bed caused by the exothermic reaction. Catalyst with high activity in wide operating temperature window, especially in high temperature range, is urgently needed. In this paper, a series of copper-substituted hexaaluminate catalysts (LaCu_(x), x = 0, 0.5, 1, 1.5, 2, 2.5) were prepared and investigated for the H_(2)S selective oxidation reaction at high temperature conditions (300-550℃). The LaCu_(1) catalyst exhibited excellent catalytic performance and great stability, which was attributed to the best reductive properties and proper pore structure. Besides, two facile deep processing paths were proposed to eliminate the remaining H_(2)S and SO_(2) in the tail gas. | Xin Xu Ganggang Li Fenglian Zhang Guoxia Jiang Zhengping Hao | 2022 | Chinese Chemical Letters2022，33，3： | 0 |
| 18 | BCL9 regulates CD226 and CD96 checkpoints in CD8^(+)T cells to improve PD-1 response in cancer显示文摘To date,the overall response rate of PD-1 blockade remains unsatisfactory,partially due to limited understanding of tumor immune microenvironment(TIME).B-cell lymphoma 9(BCL9),a key transcription co-activator of the Wnt pathway,is highly expressed in cancers.By genetic depletion and pharmacological inhibition of BCL9 in tumors,we found that BCL9 suppression reduced tumor growth. | Mei Feng Zhongen Wu Yan Zhou Zhuang Wei Enming Tian Shenglin Mei Yuanyuan Zhu Chenglong Liu Fenglian He Huiyu Li Cao Xie Joy Jin Jibin Dong Dehua Yang Ker Yu Junbin Qian Diether Lambrechts Ming-Wei Wang Di Zhu | 2021 | Signal Transduction and Targeted Therapy2021，6，9： | 0 |
| 19 | Vibration and sound transmission loss characteristics of porous foam functionally graded sandwich panels in thermal environment显示文摘This study investigates the vibration and acoustic properties of porous foam functionally graded(FG)plates under the influence of the temperature field.The dynamics equations of the system are established based on Hamilton's principle by using the higher-order shear deformation theory under the linear displacement-strain assumption.The displacement shape function is assumed according to the four-sided simply-supported(SSSS)boundary condition,and the characteristic equations of the system are derived by combining the motion control equations.The theoretical model of vibro-acoustic coupling is established by using the acoustic theory and fluid-structure coupling solution method under the simple harmonic acoustic wave.The system's natural frequency and sound transmission loss(STL)are obtained through programming calculations and compared with the literature and COMSOL simulation to verify the validity and reliability of the theoretical model.The effects of various factors,such as temperature,porosity coefficients,gradient index,core thickness,width-to-thickness ratio on the vibration,and STL characteristics of the system,are discussed.The results provide a theoretical basis for the application of porous foam FG plates in engineering to optimize vibration and sound transmission properties. | Wenhao YUAN Haitao LIAO Ruxin GAO Fenglian LI | 2023 | Applied Mathematics and Mechanics(English Edition)2023，44，6： | 0 |
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