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1373篇 您的检索式:作者名="M Q Hu"
    题名 作者 年代 出处 被引量
1代谢健康的肥胖和腹型肥胖与高血压风险增加相关显示文摘代谢健康型肥胖是指具有正常代谢特征的肥胖人群。研究者在中国农村地区队列研究(the rural Chinese cohort study)的成年人中,探究了代谢健康型肥胖与高血压风险的关系。这项前瞻性队列研究纳入中国成人9137名,在基线时(2007-2008年)无高血压、2型糖尿病或血脂异常,在2013-2014年进行随访。周卫(译) 袁源(审校) Zhao Y Qin P Sun HH Liu Y Liu D Zhou Q Guo C Li Q Tian G Wu X Hu D Sun X Zhang M 2020中华高血压杂志2020,28,9:7
2Sol-gel derived HA/TiO_2 double coatings on Ti scaffolds for orthopaedic applications显示文摘Hydroxyapatite/titania (HA/TiO2) double layers were coated onto Ti scaffolds throughout for orthopaedic applications by sol-gel method. Differential scanning calorimetry (DSC), thermogravimetric analysis (TG) and X-ray diffractometry (XRD) were used for the characterisation of the phase transformations of the dried gels and coated surface structures. Scanning electron microscope (SEM) equipped with energy dispersive spectrometry (EDS) was used for the observation and evaluation of the morphology and phases of the surface layers and for the assessment of the in vitro tests. The in vitro assessments were performed by soaking the HA/TiO2 double coated samples into the simulated body fluid (SBF) for various periods. The TiO2 dipping-coating method at a speed of 12 cm/min, followed by a heat treatment at 600 ℃ for 20 min. The HA la lyaeyre wr wasa ssu cbosaetqeude bnytl ya dipping-coated on the outer surface at the same speed and then heat-treated at difference temperatures. The results indicat that the HA phase begins to crystallize after a heat treatment at 560 ℃. The crystallinity increases obviously at 760 ℃. SEM observations find no delamination or crack at the interfaces of HA/TiO2 and TiO2/Ti. The HA/TiO2 coated Ti scaffolds displays excellent bone-like apatite forming ability when it is soaked into SBF. Ti scaffolds after HA/TiO2 double coatings can be anticipated as promising implant materials for orthopaedicXU W HU W Y LI M H MA Q Q P. D. HODGSON WEN C E 2006中国有色金属学会会刊:英文版2006,16,B01:5
3油炸食品与心血管病风险和全因死亡率的关系:观察性研究的荟萃分析显示文摘研究者进行了一项荟萃分析,包括剂量反应分析,以定量确定油炸食品摄入与普通成年人群心血管病风险和全因死亡率之间的关系。方法:研究者在PubMed、EMBASE和Web of Science上检索2020年4月11日之前的所有文章。应用随机效应模型估计总的相对危险度(relative risks,RR)和95%CI。结果:与最低油炸食品摄入量相比,最高摄入量者主要心血管事件的总RR(95%CI)=1.28(1.15~1.43),n=17,I^(2)=82.0%,其中前瞻性研究:1.24(1.12~1.38),n=13,I^(2)=75.7%.刘青(译) 练桂丽(审校) Qin P Zhang M Han M Liu D Luo X Xu L Zeng Y Chen Q Wang T Chen X Zhou Q Li Q Qie R Wu X Li Y Zhang Y Wu Y Hu D Hu F 2021中华高血压杂志2021,29,2:3
4Terahertz 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
5深部地球条件下铁和氧元素的化学变化显示文摘氧与铁分别为地球上丰度最高的元素与占地球质量最大的元素,它们所形成的化合物遍布我们的星球,具有-2价的氧控制着地球的氧逸度,随着深度的增加氧逸度逐渐降低,与铁所形成的氧化物中铁的价态也逐渐降低,O/Fe逐渐增加,近些年来科学家们发现深部地球条件下铁的一系列氧化物,其中具有高压黄铁矿结构的铁超氧化物FeO2具有最高的O/Fe,并且它还能够携带一定量的H(表示为Py-FeO2H,, x=0-1)。夏群科 Liu J Hu Q Y Bi W L Yang L X Xiao Y M Chow P Meng Y.Prakapenka V B Mao H K Mao W L 2019矿物岩石地球化学通报2019,38,3:2
6Structural analysis and thermal influence of Space Solar Telescope显示文摘CHEN Z P YANG S M HU Q Q 2002SPIE2002,4853,:2
7Isolation and characteriza- tion of a fungus able to degrade pyrethroids and 3-phenoxy-benzaldehyde 显示文摘Chen S H Hu Q B Hu M Y 2011Bioresource Technology2011,102,:1
8Electrophotographic photoreceptor devices incorporating polyphenylaoetylene sensitized by crystal violet显示文摘YANG M J XU J L HU Q M 1995Journal of Photoehemistry and Photobiology A: Chemistry1995,85,:1
9Formation of amorphous Fe62 Co6Zr6Nb4Cr2B20 alloy with a remarkable supercooled liquid region before crystallization显示文摘XU M QUAN M X HU Z Q 2002Physica B2002,315,:1
10Hydrogen peroxide mediates defence responses induced by chitosans of different molecular weights in rice显示文摘Lin W L Hu X Y Zhang W Q John R W Cai W M 2005Journal of Plant Physiology2005,162,8:1
11Active carbon-ceramic sphere as sup- port of ruthenium catalysts for catalytic wet air oxidation (CWAO) of resin effluent 显示文摘Liu W M Hu Y Q Tu S T 2010J Hazard Mater2010,179,:1
12Anal Chim Acta显示文摘Cao D S Hu Q N Xu Q S Yang Y N Zhao J C Lu H M Zhang L X Liang Y Z 2011692(1-2):502011,692,12:1
13Methane emissions from different vegetation zones in a Qinghai-Tibetan Plateau wetland显示文摘HIROTA M TANG Y H HU Q W 2004Soil Biology & Biochemistry2004,36,5:1
14Activation of beta - catenin signaling in ar- ticular chondrocytes leads to osteoarthritis - like phenotype in adult beta -catenin conditional activation mice显示文摘Hu M Tang D Wu Q 2009J Bone Miner Res2009,24,1:1
15Thresholding based on variance and intensity contrast 显示文摘QIAO Y HU Q M QIAN G Y 2007Pattern Recongnition2007,40,2:1
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
17Effects of Gas Shiel ding Parameters on Weld Penetration of CO2 LaserTIG Hybrid Welding显示文摘Gao M Zeng X Y Hu Q W 2007Journal of Materials Pro cessing Technology2007,184,:1
18Ultrahigh cell density culture of a marine green alga, Chlorococcum littorale in a flat plate photobioreactor显示文摘 Kurano N Iwasaki I Kawachi M and Miyachi S 1998Appl Microbiol Biot1998,49,:1
19Evidence of a role for CD200 in regulation of immune rejection of leukaemic tumour cells in C57BL/6 mice显示文摘 CHEN Z Q HU J 2001Clin Exp Immunol2001,126,:1
20Effect of surface carbon structure on the electrochemical performance of LiFePO4显示文摘Doff M M0 Hu Y Q Mclarnon F 2003Electrochemical and Solid State Letter2003,6,10:1
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