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8篇 您的检索式:作者名="George Heine"
    题名 作者 年代 出处 被引量
1Petawatt and exawatt class lasers worldwide显示文摘In the 2015 review paper‘Petawatt Class Lasers Worldwide’a comprehensive overview of the current status of highpower facilities of>200 TW was presented.This was largely based on facility specifications,with some description of their uses,for instance in fundamental ultra-high-intensity interactions,secondary source generation,and inertial confinement fusion(ICF).With the 2018 Nobel Prize in Physics being awarded to Professors Donna Strickland and Gerard Mourou for the development of the technique of chirped pulse amplification(CPA),which made these lasers possible,we celebrate by providing a comprehensive update of the current status of ultra-high-power lasers and demonstrate how the technology has developed.We are now in the era of multi-petawatt facilities coming online,with 100 PW lasers being proposed and even under construction.In addition to this there is a pull towards development of industrial and multi-disciplinary applications,which demands much higher repetition rates,delivering high-average powers with higher efficiencies and the use of alternative wavelengths:mid-IR facilities.So apart from a comprehensive update of the current global status,we want to look at what technologies are to be deployed to get to these new regimes,and some of the critical issues facing their development.Colin N.Danson Constantin Haefner Jake Bromage Thomas Butcher Jean-Christophe FChanteloup Enam A.Chowdhury Almantas Galvanauskas Leonida A.Gizzi Joachim Hein David I.Hillier Nicholas W.Hopps Yoshiaki Kato Efim A.Khazanov Ryosuke Kodama Georg Korn Ruxin Li Yutong Li Jens Limpert Jingui Ma Chang Hee Nam David Neely Dimitrios Papadopoulos Rory R.Penman Liejia Qian Jorge J.Rocca andrey A.Shaykin Craig W.Siders Christopher Spindloe Sándor Szatmári Raoul M.G.M.Trines Jianqiang Zhu Ping Zhu Jonathan D.Zuegel 2019High Power Laser Science and Engineering2019,7,3:33
2Tracking domestic ducks:A novel approach for documenting poultry market chains in the context of avian influenza transmission显示文摘Agro-ecological conditions associated with the spread and persistence of highly pathogenic avian influenza(HPAI) are not well understood, but the trade of live poultry is suspected to be a major pathway. Although market chains of live bird trade have been studied through indirect means including interviews and questionnaires, direct methods have not been used to identify movements of individual poultry. To bridge the knowledge gap on quantitative movement and transportation of poultry, we introduced a novel approach for applying telemetry to document domestic duck movements from source farms at Poyang Lake, China. We deployed recently developed transmitters that record Global Positioning System(GPS) locations and send them through the Groupe Spécial Mobile(GSM) cellular telephone system. For the first time, we were able to track individually marked ducks from 3 to 396 km from their origin to other farms, distribution facilities, or live bird markets. Our proof of concept test showed that the use of GPS-GSM transmitters may provide direct, quantitative information to document the movement of poultry and reveal their market chains. Our findings provide an initial indication of the complexity of source-market network connectivity and highlight the great potential for futuretelemetry studies in poultry network analyses.Chang-Yong Choi John Y Takekawa XIONG Yue LIU Ying Martin Wikelski George Heine Diann J Prosser Scott H Newman John Edwards Fusheng Guo Xiangming Xiao 2016Journal of Integrative Agriculture2016,15,7:3
3The all-diode-pumped laser system POLARIS——an experimentalist's tool generating ultra-high contrast pulses with high energy显示文摘The development,the underlying technology and the current status of the fully diode-pumped solid-state laser system POLARIS is reviewed.Currently,the POLARIS system delivers 4 J energy,144 fs long laser pulses with an ultra-high temporal contrast of 5 × 1012 for the ASE,which is achieved using a so-called double chirped-pulse amplification scheme and cross-polarized wave generation pulse cleaning.By tightly focusing,the peak intensity exceeds 3.5 × 1020 W cm-2.These parameters predestine POLARIS as a scientific tool well suited for sophisticated experiments,as exemplified by presenting measurements of accelerated proton energies.Recently,an additional amplifier has been added to the laser chain.In the ramp-up phase,pulses from this amplifier are not yet compressed and have not yet reached the anticipated energy.Nevertheless,an output energy of 16.6 J has been achieved so far.Marco Hornung Hartmut Liebetrau Andreas Seidel Sebastian Keppler Alexander Kessler Jrg Krner Marco Hellwing Frank Schorcht Diethard Klpfel Ajay K.Arunachalam Georg A.Becker Alexander Svert Jens Polz Joachim Hein Malte C.Kaluza 2014High Power Laser Science and Engineering2014,2,3:1
4The nucleolus : an emerging target for cancer therapy 显示文摘Hein N Hannah KM George AJ 2013Trends Mol Med2013,19,11:1
5Myotonia levior is a chloride channel disorder显示文摘Leh mann Hon F Mailander V Heine R George AL 1995Humn Mbl Genet1995,4,8:1
6Chromatin modification by SUMO-1 stimulates the promoters of translation machinery ganes显示文摘LIU HW ZHANG J HEINE GEORGE F et at 2012Nucleic Acids Res2012,40,10:1
7Progressive Education and Museum Education:Anna Billings Gallup and Louise Connolly显示文摘Hein George E 2006Journal of Museum Education2006,,3:1
8固定局部义齿修复20年的存留率的回顾性研究显示文摘目的评估固定局部义齿修复的长期效果,并测定失败的频率和原因。材料和方法对在大学生门诊治疗的193位患者的322个单位固定局部义齿进行超过20年的评估,全部病人被邀请加入一项支持维护项目。把固定局部义齿的修复失败分成不可逆性(固定局部义齿或基牙的丧失)和可逆性的并发症(保存治疗后固定局部义齿完整);并分成与生物学,技术或与患者有关的修复失败。结果20年后Kaplan—Meier统计分析的存留率是66.2%。在没有桩核支持基牙和至少有一颗桩核支持基牙的固定局部义齿修复之间(P=0.002),活髓牙支持和桩核基牙支持之间(P=0.001),存留率在统计学上差异有显著性,但是在上颌牙和下颌牙的修复之间,差异却没有显著性(P=0.27)。龋坏和固位体损失是修复失败的主要原因,并且占修复失败的61%。结论大学本科生临床对固定局部义齿修复20年存留的评估.与大学的临床科室或者全科医生公布的结果类似。可逆性并发症的出现可以成为不可逆性并发症发生的一个诱发因素,在出现的最初2年.可能导致早期的不可逆性的并发症的发生。Hein De Backer Georges Van Maele Nathalie De Moor 黄成才(译) 冯海兰(校) 2007中国口腔医学继续教育杂志2007,10,1:0
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