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1771篇 您的检索式:作者名="Wolter"
    题名 作者 年代 出处 被引量
1铁道车辆的防碰撞要求、设计原理和初步结果显示文摘通过对欧洲铁路碰撞事故的分析,指出有必要在铁道车辆上进一步改善防碰撞措施,并通过合作项目SAFETRAIN目前得出的结果,阐述了防碰撞车辆结构和部件的发展现状。Wilfried Wolter 阎锋 2004国外铁道车辆2004,41,2:9
2Ultrasound enhanced friction stir welding of aluminum and steel: Process and properties of EN AW 6061/DC04-Joints显示文摘In this work, the joining of aluminum to steel was conducted by ultrasound enhanced friction stir welding(USE-FSW). The power ultrasound was introduced into one of the metal sheets by an ultrasonic roll seam module synchronously to the FSW-process. The effect of the ultrasound on the resulting welds, their microstructure and their corrosion properties was investigated by light and scanning electron microscopy and corrosion investigations. The USE-FSW-joints showed less and smaller steel particles in the nugget zone as well as a thinner continuous intermetallic phase of FeAl_3 at the interface. The nondestructive testing method of computed laminography proved the observations made by optic microscopy due to non-porous joints for both techniques. Corrosion investigations showed only low corrosion current densities and no enhanced galvanic corrosion for the EN AW-6061/DC04-hybrid joints in sodium chloride solution.Marco Thoma Guntram Wagner Benjamin Straβ Bernd Wolter Sigrid Benferc Wolfram Furbeth 2018Journal of Materials Science & Technology2018,34,1:6
3源于共同的机械、电气和自动化设计的薄板坯连铸连轧工艺开发显示文摘西马克德马格公司在冶金工业方面是一个领先的工业工厂解决方案提供商.统一设计的机械、电气和自动化方案使我们的用户无论是在产品质量、产量、生产的灵活性、工艺的稳定性以及易维护性方面,拥有了生产具有高性能的高级材料的技术.在薄板坯连铸连轧领域,这样的共同开发的例子如下:①CSP薄板坯连铸.结晶器液面控制,液压结晶器振动,用于楔形和速度优化的自动导航,带有LCR3(液芯压下)的液压扇形段调整,动态二冷水和结晶器监视系统;②CSP轧机.用于带材板形、连续凸度、平直度控制和自由轧制,采用了特定的磨辊以及相配套的串辊策略的CVC+技术;③用于实现厚度小于1mm带钢高效热轧的'薄规格技术包',包括采用'张力差活套'或'张力计活套'以及快速液压机构配合相应的自动化模块,如自动调平控制,以活套测量为基础的平直度控制,尾部监控或以楔形测量为基础的调平预设定.不仅是机械和电气的共同设计,还有共同的项目执行都将使工厂的运营者受益.例如,对于现代化改造项目和新安装的工厂,通过在交货之前在实验室内的联合测试,项目的投产时间得以优化.'工厂回路测试(PILT)'将仿真或甚至机械部件本身与真实的自动化系统(1级,2级和人机界面HMI)结合在一起.通过这样的共同解决方案,西马克德马格公司在电气和自动化领域已发展成'从电机轴一直到生产计划系统'的成套供货商和系统集成商,其目标就是致力于与其用户的长期伙伴关系,并与用户分享其所拥有的工艺经验.Hans Esau Klassen Michael Reiner Jansen Hermann Wolters 2004钢铁2004,39,z1:3
4Isolation of EST-derived microsatellite markers for genotyping the A and B genomes of wheat显示文摘I. Eujayl M. E. Sorrells M. Baum P. Wolters W. Powell 2002TAG Theoretical and Applied Genetics (-)2002,,2:2
5Emission from quantum-dot high-β microcavities: transition from spontaneous emission to lasing and the effects of superradiant emitter coupling显示文摘Measured and calculated results are presented for the emission properties of a new class of emitters operating in the cavity quantum electrodynamics regime.The structures are based on high-finesse GaAs/AlAs micropillar cavities,each with an active medium consisting of a layer of InGaAs quantum dots(QDs)and the distinguishing feature of having a substantial fraction of spontaneous emission channeled into one cavity mode(highβ-factor).This paper demonstrates that the usual criterion for lasing with a conventional(lowβ-factor)cavity,that is,a sharp non-linearity in the input–output curve accompanied by noticeable linewidth narrowing,has to be reinforced by the equal-time second-order photon autocorrelation function to confirm lasing.The paper also shows that the equal-time second-order photon autocorrelation function is useful for recognizing superradiance,a manifestation of the correlations possible in high-βmicrocavities operating with QDs.In terms of consolidating the collected data and identifying the physics underlying laser action,both theory and experiment suggest a sole dependence on intracavity photon number.Evidence for this assertion comes from all our measured and calculated data on emission coherence and fluctuation,for devices ranging from light-emitting diodes(LEDs)and cavity-enhanced LEDs to lasers,lying on the same two curves:one for linewidth narrowing versus intracavity photon number and the other for g(2)(0)versus intracavity photon number.Sören Kreinberg Weng W Chow Janik Wolters Christian Schneider Christopher Gies Frank Jahnke Sven Höfling Martin Kamp Stephan Reitzenstein 2017Light(Science & Applications)2017,6,1:2
6Pancreatic cancer显示文摘C Güng?r B T Hofmann G Wolters‐Eisfeld M Bockhorn 2014Br J Pharmacol2014,,4:2
7Low-cost and nanoscale non-volatile memory concept for future silicon chips 显示文摘Lankhorst M H R Ketelaars B W S M M Wolters R A M 2005Nature Materials2005,4,:1
8Process for the preparation of dialkyl carbonates显示文摘Wolters Erich Heinz 1994US: 5 288 8941994,,:1
9The noble gas xenon induces pharmacological preconditioning in the rat heart in vivo via induction of PKC-epsilon and p38 MAPK显示文摘Weber NC Toma O Wolter JI 2005Brit J Pharmacol2005,144,1:1
10Novel mechanism of resistance to oxazolidinones,macrolides,and chloramphenicol in ribosomal protein L4 of the Pneumococcus显示文摘Wolter N Smith A M Farrell D J 2005Antimicrob Agents Chemother2005,49,8:1
11<ce:link locator='fx1'/> Protease-Activated Receptor 2, Dipeptidyl Peptidase I, and Proteases Mediate Clostridium difficile Toxin A Enteritis显示文摘Graeme S. Cottrell Silvia Amadesi Stella Pikios Eric Camerer J. Adam Willardsen Brett R. Murphy George H. Caughey Paul J. Wolters Shaun R. Coughlin Anders Peterson Wolfgang Knecht Charalabos Pothoulakis Nigel W. Bunnett Eileen F. Grady 2007Gastroenterology2007,,7:1
12Early detection of prostate cancer in 2007-part 1:PSA and PSA kinetics显示文摘Schrder FH Carter HB Wolters T 2008European Urology2008,53,3:1
13Assessment of genotypic variation among cultivated durum wheat based on EST-SSRS and genomic SSRS显示文摘I. Eujayl M. Sorrells M. Baum P. Wolters W. Powell 2001Euphytica (-)2001,,1:1
14Neurophysiological differences in inhibitory control between adults with ADHD and their peers显示文摘Woltering S Liu Z Rokeach A 2013Neuropsychologia2013,51,10:1
15Wet Thermal Oxidation of GaN显示文摘READINGER E D WOLTER S D WALTEMYER D L 1999J Electron Mater1999,28,3:1
16Clinical course and treatment of vertebrobasilar dolichoectasia: a systematic review of the litera- ture 显示文摘Wolters FJ Rinkei GJ vergouwen MD 2013Neurol Res2013,35,6:1
17Hepatic clearance ofendotoxins: differences in arterial and portal venous infusion显示文摘Wolter J Lieht H OrunM 1978J Reticu- loendothel Soc1978,23,2:1
18Management of nonmotor symptoms in advanced Parkinson disease显示文摘Truong DD Bhidayasiri R Wolters E 2008J Neurol Sci2008,266,:1
19Multi-sensor data fusion for estimating forest species composition and abundance in northern Minnesota 显示文摘Wolter P T and Townsend P A 2011Remote Sensing of Environment2011,115,2:1
20Large-scale analysis of the yeast proteome by multidimensional protein identification technology 显示文摘Washburn MP Wolters D Yates JR 2001Nat Biotechnol2001,19,:1
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