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6241篇 您的检索式:作者名="M C Wu"
    题名 作者 年代 出处 被引量
1Role of H3K27 methylation in the regulation of IncRNA expression显示文摘Susan C Wu 2010Cell Research2010,20,10:22
2铜含量对Sn-Cu钎料与Cu、Ni基板钎焊界面IMC的影响显示文摘研究了不同铜含量的Sn—xCu钎料(x=0,0.1%,0.3%,0.7%,0.9%,1.5%)与Cu板和Ni板在260、280和290℃钎焊后界面金属间化合物(IMC)的成分和形貌。研究结果表明:钎料与Cu板钎焊时,钎焊温度越高,界面处形成的Cu6Sn5 IMC厚度越大,而在同一钎焊温度下,随着钎料中铜含量的增加,IMC的厚度先减少后增加;与Ni板钎焊时,界面IMC的厚度随着铜含量的增加而增加,同时界面化合物的成分和形貌均发生了显著变化;当Cu含量小于0.3%(质量分数)时,界面处形成了连续的(CuxNi1-x)3Sn4层;而当Cu含量为0.7%时,界面处同时存在着短棒状(CuxNi1-x)3Sn4和大块状(CuxNi1-x)6Sn5IMC;当铜含量继续增大时(0.9%~1.5%),(CuxNi1-x)3Sn4IMC消失,只发现了棒状(CuxNi1-x)6Sn5IMC。讨论了钎料中Cu含量对与Cu、Ni基板钎焊接头界面化合物生长的影响,并进一步讨论了(CuxNi1-x)6Sn5IMC的形成和长大机理。何大鹏 于大全 王来 C M L Wu 2006中国有色金属学报2006,16,4:20
3Potent antitumor efficacy of an E1B 55kDa-deficient adenovirus carrying murine endostatin in hepatocellular carcinoma显示文摘Li G Sham J Yang J Su C Xue H Chua D Sun L Zhang Q Cui Z Wu M Qian Q 2005第二军医大学学报2005,26,11:9
4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
5物种分布模型在古生物学研究中的应用显示文摘物种分布模型(Species distribution models,SDMs)是基于物种的生态位要求,通过将物种已知的分布数据和对应地区的环境数据联系起来,以预测该物种在不同时间和空间下的地理分布的一种数学工具。它为地史时期生物地理分布的重建、生物生态特征的分析及生物与地球环境协同演化研究等提供了一种新的途径。此方法具有研究精度高、预测效果好及应用广泛等优点,尤其适合开展高精度的古生物地理、古生态及生物宏演化等相关研究。文章着重介绍物种分布模型的基本原理及建模流程,在此基础上以笔石种Tang yagraptus typicus Mu作为建模实例进一步说明物种分布建模的详细步骤,最后概述此方法在古生物研究中的适用性及存在的问题。张琳娜 樊隽轩 Melchin M J 陈清 Wu Shuang-ye Goldman D Mitchell C M Sheets H D 2013古生物学报2013,52,2:6
6A novel XPF-357A 〉 C polymorphism predicts risk and recurrence of bladder cancer(摘要)显示文摘Wang, M Yuan, L Wu, D Zhang, Z Yin, C Fu, G Wei, Q 2010南京医科大学学报(自然科学版)2010,30,7:5
7Effect of surface roughness on magnetic properties of Co films on plasma-etched Si(100) substrates显示文摘Li M Jiang M Zhu L Wu C 0,,:2
8Inverse filter criteria for blind deconvolution and equalization using two cumulants显示文摘Chi C Y Wu M C 1995Signal Process1995,43,1:2
9Effect of fiber pretreatment condition on the interfacial strength and mechanical properties of wood fiber/PP composites显示文摘Wu J S Yu D M Chan C M 2000J Appl Polym Sci2000,76,7:2
10IL-12 receptor β2(IL-12Rβ2)-deficient mice are defective in IL-12-mediated signaling despite the presence of high affinity IL-12 binding sites 显示文摘Wu C Y Wang X Gadina M 2000J Immunol2000,165,:2
11Consistency condition and convergence criteria of incompatible element: General formulation of incompatible functions and its application显示文摘WU C C Huang M G Pian T H H 1987Computer & Structures1987,27,:2
12Durable Asphalt Pavements Are Self Healing显示文摘The traffic volume and the number of heavy vehicles are growing continuously. Considering the continuous traffic flow and the limited time available for road maintenance,it is very important to design a durable pavement system. Asphalt pavements with a healing capability are believed to be very useful since they can extend the pavement service life thanks to rest periods and hot summers. In order to design durable asphalt pavements,research in understanding and upgrading the self-healing capability of bituminous materials in time is of major importance. The self healing capability of bituminous mastic was evaluated in this research with a direct tension healing test. In the test program,different healing times,crack status and modifications were applied. The results indicate that elastic recovery and flow capacity are important factors for the self healing capability of bituminous materials at different crack phases as simulated with the direct tension test.QIU J VAN DE VEN M F C WU S P YU J Y MOLENAAR A A A 2010武汉理工大学学报2010,32,17:2
13Properties of lead-free solder alloys with rare earth element additions显示文摘WU C M L YU D Q LAW C M T WANG L 2004Materials Science and Engineering2004,44,1:2
14Morphology and orientation evolution of Cu_(6)Sn_(5)grains on(001)Cu and(011)Cu single crystal substrates under temperature gradient显示文摘The morphology and orientation evolution of Cu_(6)Sn_(5)grains formed on(001)Cu and(011)Cu single crystal substrates under temperature gradient(TG)were investigated.The initial orientated prism-type Cu_(6)Sn_(5)grains transformed to non-orientated scallop-type after isothermal reflow.However,the Cu_(6)Sn_(5)grains with strong texture were revealed on cold end single crystal Cu substrates by imposing TG.The Cu_(6)Sn_(5)grains on(001)Cu grew along their c-axis parallel to the substrate and finally merged into one grain to form a fully IMC joint,while those on(011)Cu presented a strong texture and merged into a few dominant Cu_(6)Sn_(5)grains showing about 30°angle with the substrate.The merging between neighboring Cu_(6)Sn_(5)grain pair was attributed to the rapid grain growth and grain boundary migration.Accordingly,a model was put forward to describe the merging process.The different morphology and orientation evolutions of the Cu_(6)Sn_(5)grains on single crystal and polycrystal Cu substrates were revealed based on crystallographic relationship and Cu flux.The method for controlling the morphology and orientation of Cu_(6)Sn_(5)grains is really benefitial to solve the reliability problems caused by anisotropy in 3 D packaging.Yuanyuan Qiao Xiaoying Liu Ning Zhao Lawrence C M Wu Chunying Liu Haitao Ma 2021Journal of Materials Science & Technology2021,,36:2
15An image-guided mobile robotic welding system for SMAW repair processes 显示文摘Tung P C Wu M C Hwang Y R 2004Internaotional Journal of Machine Tools & Manufacture2004,44,:1
16Isochorismate synthase is required to synthesize salicyclic acid for plant defence 显示文摘Wildermuth M C Dewdney J Wu G 2001Nature2001,414,:1
17RAC/ROP GTPases:hubs for signal integration and diversification in plants显示文摘Nibau C Wu H M Cheung A Y 2006Trends Plant Sci2006,11,:1
18Hydrogen production via catalytic steam reforming of fast pyrolysis bio-oil in a two-stage fixed bed reactor system显示文摘Wu C Huang Q Sui M 2008Fuel Processing Technology2008,89,:1
19, Efficient isolation of microspores and the production of mtcrospore-de-rlved embryos from Brawca napus显示文摘Swanson E B Coumans M P Wu S C 1987Plant Cell Rep1987,6,:1
20Syntheses, structures and spectroscopic properties of 2 and (NO3)2@3H2O显示文摘 WU D X LIU H Q 1991Polyhedron1991,11,:1
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