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11篇 您的检索式:作者名="Beck Roland"
    题名 作者 年代 出处 被引量
1TBCs for Gas Turbines under Thermomechanical Loadings: Failure Behaviour and Life Prediction显示文摘Tilmann Beck Olena Trunova Roland Herzog Lorenz Singheiser 2013Journal of Energy and Power Engineering2013,7,4:7
2Early cisternal fibrinolysis is more effective than rescue spasmolysis for the prevention of delayed infarction after subarachnoid haemorrhage显示文摘Background To compare the efficacy of two different concepts of cisternal therapy—PREVENTIVE fibrinolysis plus on-demand spasmolysis versus RESCUE spasmolysis—for the prevention of cerebral vasospasm(CVS)and delayed cerebral infarction(DCI)in patients with aneurysmal subarachnoid haemorrhage(aSAH).Methods Retrospective analysis of 84 aSAH patients selected for cisternal therapy for DCI prevention.66 high-risk patients received PREVENTIVE cisternal therapy to enhance blood clearance.Either stereotactic catheter ventriculocisternostomy(STX-VCS)or intraoperative placement of a cisterno-ventriculostomy catheter(CVC),followed by fibrinolytic cisternal lavage using urokinase was performed.In case of vasospasm,nimodipine was applied intrathecally.22 low-risk patients who developed CVS against expectations were selected for STX-VCS as RESCUE intervention for cisternal spasmolysis with nimodipine.Rates of DCI and mean flow velocities of daily transcranial Doppler(TCD)ultrasonographies were evaluated.Results Despite a higher prespecified DCI risk,patients selected for PREVENTIVE intervention primarily aiming at blood clearance had a lower DCI rate compared with patients selected for intrathecal spasmolysis as a RESCUE therapy(11.3%vs 18.2%).After intrathecal treatment onset,CVS(TCD>160 cm/s)occurred in 45%of patients with PREVENTIVE and 77%of patients with RESCUE therapy(p=0.013).A stronger response of CVS to intrathecal nimodipine was observed in patients with PREVENTIVE intervention as the mean CVS duration after start of intrathecal nimodipine was 3.2 days compared with 5.8 days in patients with RESCUE therapy(p=0.026).Conclusions PREVENTIVE cisternal therapy directed at blood clearance is more effective for the prevention of CVS and delayed infarction compared with cisternal RESCUE spasmolysis.Roland Roelz Christian Scheiwe Jürgen Grauvogel Istvan Csok Volker Arnd Coenen Jürgen Beck Peter C Reinacher 2022Stroke & Vascular Neurology2022,7,2:1
3Optimal composition in the presence of sudden stops 显示文摘Roland Beck Ebrahim Rahbari etal 2008Working paper series2008,6,:1
4The Impact of Sovereign Wealth Funds on Global Financial Markets显示文摘Roland Beck Michael Fidora 2008lntereconomics2008,,:1
5Damage mechanisms and lifetime behavior of plasma-sprayed thermal barrier coating systems for gas turbines — Part II: Modeling显示文摘Tilmann Beck Roland Herzog Olena Trunova Marita Offermann Rolf W. Steinbrech Lorenz Singheiser 2008Surface & Coatings Technology2008,,24:1
6The impact of sovereign wealthfunds on global financial markets 显示文摘Roland Beck Michael Fidora 2008Intereconomics2008,43,6:1
7Optimal reserve composition in the presence of sudden stops显示文摘Roland Beck Ebrahim Rahbari 2011Journal of International Money and Finance2011,,6:1
8The impact of sovereign wealth funds on global financial markets显示文摘Roland Beck Michael Fidora 0,,06:1
9The properties and industrial applications of N - acyl ED3A chelating surfactants 显示文摘BECK ROLAND 1999Spec Publ - R Soc Chem1999,230,:1
10The properties and industrial applications of N-acyl ED3A chelating surfactants 显示文摘Beck Roland 1999Spec Publ-R Soc Chem1999,230,:1
11Non-Performing Loans:What Matters in Addition to the Economic Cycle?显示文摘Beck Roland Jakubik Petr Piloiu Anamaria 2013Social Science Electronic Publishing2013,,2:1
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