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6篇 您的检索式:作者名="Anna Engel"
    题名 作者 年代 出处 被引量
1Laparoscopy in Combination with Fast Track Multimodal Management is the Best Perioperative Strategy in Patients Undergoing Colonic Surgery: A Randomized Clinical Trial (LAFA-study)显示文摘Malaika S. Vlug Jan Wind Markus W. Hollmann Dirk T. Ubbink Huib A. Cense Alexander F. Engel Michael F. Gerhards Bart A. van Wagensveld Edwin S. van der Zaag Anna A.W. van Geloven Mirjam A.G. Sprangers Miguel A. Cuesta Willem A. Bemelman 2011Annals of Surgery2011,,6:3
2Laparoscopy in Combination with Fast Track Multimodal Management is the Best Perioperative Strategy in Patients Undergoing Colonic Surgery: A Randomized Clinical Trial (LAFA-study)显示文摘Malaika S. Vlug Jan Wind Markus W. Hollmann Dirk T. Ubbink Huib A. Cense Alexander F. Engel Michael F. Gerhards Bart A. van Wagensveld Edwin S. van der Zaag Anna A.W. van Geloven Mirjam A.G. Sprangers Miguel A. Cuesta Willem A. Bemelman 2011Annals of Surgery2011,,6:1
3Laparoscopy in Combination with Fast Track Multimodal Management is the Best Perioperative Strategy in Patients Undergoing Colonic Surgery: A Randomized Clinical Trial (LAFA-study)显示文摘Malaika S. Vlug Jan Wind Markus W. Hollmann Dirk T. Ubbink Huib A. Cense Alexander F. Engel Michael F. Gerhards Bart A. van Wagensveld Edwin S. van der Zaag Anna A.W. van Geloven Mirjam A.G. Sprangers Miguel A. Cuesta Willem A. Bemelman 2011Annals of Surgery2011,,6:1
4Polarized proton beams from laser-induced plasmas显示文摘We report on the concept of an innovative source to produce polarized proton/deuteron beams of a kinetic energy up to several GeV from a laser-driven plasma accelerator. Spin effects have been implemented into the particle-in-cell(PIC) simulation code VLPL(Virtual Laser Plasma Lab) to make theoretical predictions about the behavior of proton spins in laser-induced plasmas. Simulations of spin-polarized targets show that the polarization is conserved during the acceleration process. For the experimental realization, a polarized HCl gas-jet target is under construction using the fundamental wavelength of a Nd:YAG laser system to align the HCl bonds and simultaneously circularly polarized light of the fifth harmonic to photo-dissociate, yielding nuclear polarized H atoms. Subsequently, their degree of polarization is measured with a Lamb-shift polarimeter. The final experiments, aiming at the first observation of a polarized particle beam from laser-generated plasmas, will be carried out at the 10 PW laser system SULF at SIOM, Shanghai.Anna Hützen Johannes Thomas Jürgen B?ker Ralf Engels Ralf Gebel Andreas Lehrach Alexander Pukhov T.Peter Rakitzis Dimitris Sofikitis Markus Büscher 2019High Power Laser Science and Engineering2019,7,1:1
5深圳证券交易所显示文摘股票市场的本质是投机买卖:基于资本,而非物质。深圳证券交易所可被设想为虚拟股票市场的具体实践:这一栋拥有悬浮基座的建筑物不但能发挥物理功能,为股票市场提供场地,更重要的是它象征了股票市场。一般来说,基座用以锚固结构,并将其牢牢地与地面连接;然而,深圳证券交易所的基座却沿着塔楼从地面往高处攀升,Kunle Adeyemi Ryann Aoukar Sebastian Appl Laura Baird Waichuen Chan Jan Dechow Lukas Drasnar Matthew Engele Leo Ferretto Clarisa Garcia Fresco Alasdair Graham Jaitian Gu Matthew Haseltine Joo Ferreira Marques Jesus Matthew Jull Alexde Jong Santiago Hierro Kennedy Klaas Kresse Miranda Lee Anna Little Luxiang Liu David Eugin Moon Cristina Murphy Se Yoon Park Ferdjan Vander Pijl Franscesca Portesine Idrees Rasouli Korbinian Schneider Wolfgang Schwarzwalder Felix Schwimmer Richard Sharam Lukasz Skalec Christine Svensson Lukasz Szlachcic Ken Yang Tan Michela Tonus Miroslav Vavrina Na Wei Xinyuan Wang Leonie Wenz Su Xia Yunchao Xu Yang Yang Yun Zhang 2014城市环境设计2014,,6:0
6Acute right insular ischaemic lesions and poststroke left ventricular dysfunction显示文摘Introduction Myocardial injury related to acute ischaemic stroke is common even without primary cardiac disease.We intended to determine associations between values of left ventricular ejection fraction(LVEF)and ischaemic stroke lesion sites.Methods Of a local database,patients with acute first-ever ischaemic stroke confirmed by brain imaging but without pre-existing heart disease were included.The cardiac morphology and LVEF were obtained from transthoracic or transesophageal echocardiography,and impaired LVEF was categorised as mild(35%-50%),moderate(34%-25%)and severe(<25%).Patient age,stroke severity,ischaemic lesion volume,prevalence of troponin I increase(>0.1 ng/mL),atrial fibrillation and cardiac wall motion abnormalities were assessed and compared between patients with and without impaired LVEF after stroke(significance:p<0.05).A multivariate voxelwise lesion analysis correlated LVEF after stroke with sites of ischaemic lesions.Results Of 1209 patients who had a stroke,231(mean age 66.3±14.0 years)met the inclusion criteria;40 patients(17.3%)had an impaired LVEF after stroke.Patients with impaired LVEF had higher infarct volumes(53.8 mL vs 30.0 mL,p=0.042),a higher prevalence of troponin increase(17.5%vs 4.2%,p=0.006),cardiac wall motion abnormalities(42.5%vs 5.2%,p<0.001)and atrial fibrillation(60.0%vs 26.2%,p<0.001)than patients with LVEF of>50%.The multivariate voxelwise lesion analysis yielded associations between decreased LVEF and damaged voxels in the insula,amygdala and operculum of the right hemisphere.Conclusion Our imaging analysis unveils a prominent role of the right hemispheric central autonomic network,especially of the insular cortex,in the brain-heart axis.Our results support preliminary evidence that acute ischaemic stroke in distinct brain regions of the central autonomic network may directly impair cardiac function and thus further supports the concept of a distinct stroke-heart syndrome.Klemens Winder Carolina Villegas Millar Gabriela Siedler Michael Knott Arnd Dörfler Anna Engel Stephan Achenbach Max J Hilz Bernd Kallmünzer Stefan Schwab Frank Seifert Kilian Fröhlich 2023Stroke & Vascular Neurology2023,8,4:0
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