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1844篇 您的检索式:作者名="FENG L H"
    题名 作者 年代 出处 被引量
1健康成人动脉粥样硬化斑块易感性和血栓形成的生物标志物变化与极端空气污染水平相关:北京AIRCHD研究显示文摘空气污染与心血管事件恶化的病理生理机制尚不完全清楚。该文探讨环境空气污染是否可以触发易损斑块.通过全身炎症途径促进血栓形成。方法:在北京AIRCHD研究中.2014-2016年间对73名健康成年人[年龄(23.3±5.4)岁]进行了随访。研究者使用线性混合效应模型评估了空气污染物与动脉粥样硬化斑块易损性、血栓形成和炎症相关生物标志物之间的关系,并使用中介效应分析(mediation analyses)探讨涉及的生物学途径。通过受试者工作特征(receiver operating characteristic,ROC)曲线分析评估每种生物标记物预测环境空气污染暴露的能力。刘青 叶鹏 Xu H Wang T Liu S Brook RD Feng B Zhao Q Song X Yi T Chen J Zhang Y Wang Y Zheng L Rajagopalan S Li J Huang W 2019中华高血压杂志2019,27,4:13
2Anisotropic damage model under continuum slip crystal plasticity theory for single crystals显示文摘Feng L Zhang K S Zhang G Yu H D 2002International Journal of Solids and Structures2002,39,:2
3Terahertz Semiconductor Quantum Well Devices显示文摘For eventually providing terahertz science with compact and convenient devices,terahertz (1~10THz) quantum-well photodetectors and quantum-cascade lasers are investigated.The design and projected detector performance are presented together with experimental results for several test devices,all working at photon energies below and around optical phonons.Background limited infrared performance (BLIP) operations are observed for all samples (three in total),designed for different wavelengths.BLIP temperatures of 17,13,and 12K are achieved for peak detection frequencies of 9.7THz(31μm),5.4THz(56μm),and 3.2THz(93μm),respectively.A set of THz quantum-cascade lasers with identical device parameters except for doping concentration is studied.The δ-doping density for each period varies from 3.2×1010 to 4.8×1010cm-2.We observe that the lasing threshold current density increases monotonically with doping concentration.Moreover,the measurements for devices with different cavity lengths provide evidence that the free carrier absorption causes the waveguide loss also to increase monotonically.Interestingly the observed maximum lasing temperature is best at a doping density of 3.6×1010cm-2.Liu H C Luo H Ban D Waichter M Song C Y Wasilewski Z R Buchanan M Aers G C SpringThorpe A J Cao J C Feng S L Williams B S Hu Q 2006Journal of Semiconductors2006,27,4:2
4Synthesis of short palladium nanoparticlechalns and their application in catalysis显示文摘Feng C H Guo L 2008Solid State Sci2008,10,10:1
5Preparation of flower-like CuO by a simple chemical precipitation method and their application as electrode materials for capacitor 显示文摘Zhang H X Feng J Zhang M L 2008Materials Reaearch Bulletin2008,43,:1
6Effects of transglutaminase on the rheological and mixolab thermomeehanieal characteristics of oat dough 显示文摘Weining H Lingling L Feng W 2010Food Chemistry2010,121,:1
7Multipesticide residue method for fruits and vegetables:California Department of Food and Agriculture显示文摘LEE S M PAPATHAKIS M L FENG H M 1991Fresenius J Anal Chem1991,339,:1
8Distribution and sources of polycyclic aromatic hydrocarbons (PAHs) in sediment from the upper reach of Huaihe River, East China显示文摘FENG J L ZHAI M X SUN J H 2012Environmental Science and Pollution Research2012,19,10:1
9One-pot synthesis of donor-acceptor rotaxanes based on cryptand-pa- raquat recognition motif 显示文摘Xu Z K Jiang L S Feng Y H 2011Organic & Biomolecular Chemistry2011,9,:1
10Concentration and mode of occurrence of trace elements in marine oil shale from the Bilong Co area,northern Tibet,China显示文摘FU X G WANG J ZENG Y H TAN F W FENG X L 0,,01:1
11Effect of Bi203 on physical, optical and structural properties of boron silicon bismuthate glasses 显示文摘GAO G HU L L FAN H Y WANG G N LI K F FENG S Y FAN S J CHEN H Y 2009Optical Materials2009,32,:1
12Beyond the ABC-model:regulation of floral homeotic genes显示文摘Zahn L M Feng B M Ma H 2006Advances in Botanical Research2006,44,:1
13Phononic crystals andacoustic metamaterials显示文摘Lu M H Feng L and Chen Y F 2009Materials Today2009,12,12:1
14Effect of salt conceatrations and drying methods on the quality and formation of histamine in dried milkfish ( Chanos chanos ) 显示文摘Chiu- Chu H Chia- Min L Hsien- Feng K 2012Food Chemistry2012,135,2:1
15Levosimendan Reduces Lung Injury in a Canine Model of Cardiopulmonary Bypass 显示文摘Feng J L/u H Chen J 2016Korean Circ J2016,46,3:1
16The TIL commissioning and performance显示文摘X Zhang W Zheng X Wei F Jing Z Sui K Zheng Q Xu X Yuan X Jiang L Yang P Ma M Li J Wang D Hu S He F Li Z Peng B Feng H Zhou L Guo X Li X Zhang J Su Q Zhu H Yu R Zhao C Ma H He D Fan W Zhang 2008Journal of Physics: Conference Series2008,,3:1
17A new statistical dynamic analysis on vegetation patterns in land ecosystems显示文摘Feng Q Y Chai L H 2008Physica A: Statistical Mechanics and Its Applications2008,387,14:1
18Experimental study and evaluation of latent heat storage in phase change materials wallboards 显示文摘Lv S L Feng G H Zhu N 2007Energy and Buildings2007,39,10:1
19Quantitation of agmatine by liquid chromatography with laser-induced fluorescence detection 显示文摘ZHAO S L FENG Y Z LEBLANC M H 2002Anal Chim Acta2002,470,2:1
20Microwave-assisted preparation, characterization and photocatalytic properties of a dumbbeU-shaped ZnO photocatalyst 显示文摘YANG L Y DONG S Y SUN J H FENG J L WU Q H SUN S P 2010Journal of Hazardous Materials2010,179,13:1
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