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*** to aflibercept in diabetic macular edema not responding to bevacizumab in a Canadian real-life setting

Annals of Eye Science 2018年第1期 437-437页

作者： Ali Salimi Natalia Vila michael a.kapusta Department of Medicine McGill UniversityMontrealQCCanada Department of Ophthalmology Jewish General HospitalMontrealQCCanada Eye Health MD MontrealQCCanada

Background:Diabetic macular edema(DME)is a leading cause of severe visual impairments in older and the working-age *** important target of current therapy is vascular endothelial growth factor(VEGF),which plays a role in the pathogenesis of DME by inducing angiogenesis and increasing vascular *** available anti-VEGF agents include off-label use of Bevacizumab,which has been shown to be effective in the treatment of ***,many patients with DME do not respond or demonstrate only a partial response to this *** of November 2016,the Canadian Health authorities approved Aflibercept as an anti-VEGF agent for treatment of DME,and the patients who are non-responders to Bevacizumab are switched to this non-off label *** aimed to investigate the anatomical and functional visual changes associated with response to Aflibercept in a real-life Canadian population of Bevacizumab ***:A retrospective review of chronic DME patients refractory to bevacizumab treatment who were switched to Aflibercept was ***-corrected visual acuity(BCVA),Intraocular pressure(IOP),central subfield thickness(CST),average macular thickness,and total macular volume were extracted at the visit prior to switching to Aflibercept(baseline)as well as the first,second and third follow-up visits after *** and functional visual changes were compared using Generalized Estimating Equations and the association between variables was tested using Pearson correlation test with significance set at P<***:Twenty-six eyes with mean age of 63 were *** CST at baseline was 421.5±116.1μm and the number of Bevacizumab injections received prior to switching was 15.3±*** significant changes were observed in terms of BCVA and IOP,from baseline to any of the *** to Aflibercept significantly improved CST,average macular thickness,and total macular *** baseline to the first follow-up visit,CST

关键词： Diabetic macular edema(DME) bevacizumab aflibercept

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Convective Heat Transfer by Turbulent Melt Flow Excited by Travelling Magnetic Field at the Inductive Heating

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Journal of Iron and Steel Research International 2012年第S2期19卷 771-774页

作者： a.kapusta A.Levy B.Mikhailovich Center for MHD Studies Ben-Gurion University of the Negev Department of Mechanical Engineering Ben-Gurion University of the Negev

We examine a convective dissipation-free heat transfer in melts under the action of a stationary component of electromagnetic body force induced by frequency-modulated travelling magnetic *** influence of MHD paramete... 详细信息

关键词： electromagnetic body force velocity field induction heating external friction model

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Turbulent Melt Flow in a Helical Channel of an Inductive Pump

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Journal of Iron and Steel Research International 2012年第S1期19卷 566-568页

作者： a.kapusta B.Mikhailovich L.Reymal B.Tilman Center for MHD Studies Ben-Gurion University of the NegevBeer-ShevaIsrael Department of Mechanical Engineering Ben-Gurion University of the NegevBeer-ShevaIsrael Mahyd and Co TallinnEstonia

In contrast to Ref.[1]studying MHD processes in a helical channel induced by a vertical rotating electric current layer,in the present report we examine another version with the rotating electric current layer orthogonal to the helical channel axis,which leads to an increase in melt velocity with the growing pitch angle α of the helical channel.

关键词： vertical coordinate system helical channel pitch angle external friction model electromagnetic body force flow velocity.

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Turbulent Melt Flow Excited by Amplitude-andFrequency Modulated RMF

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Journal of Iron and Steel Research International 2012年第S1期19卷 483-486页

作者： a.kapusta M.Khavkin Sh.Lesin B.Mikhailovich B.Tilman Center for MHD Studies Ben-Gurion University of the NegevBeer-ShevaIsrael Department of Mechanical Engineering Ben-Gurion University of the NegevBeer-ShevaIsrael Energetics Technologies Ltd OmerIsrael

We examine MHD processes arising in melts placed in vessels of circular and rectangular cross-sections under the action of amplitude-and-frequency modulated rotating magnetic *** is established that besides the mean t... 详细信息

关键词： rotating magnetic field amplitude-and-frequency modulation electromagnetic body force velocity field velocity oscillation external friction model

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INTERACTION OF INERTIAL WAVES WITH A CONSTANT MAGNETIC FIELD AT ARBITRARY Rm VALUES

INTERACTION OF INERTIAL WAVES WITH A CONSTANT MAGNETIC FIELD...

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第4届国际流体力学学术会议

作者： a.kapusta B.Mikhailovich Center for MHD Studies Ben-Gurion University of the Negev Beer-Sheva 84105 Israel Center for MHD Studies Ben-Gurion University of the Negev Beer-Sheva 84105 Israel

＜正＞It is shown that the interaction of inertial waves with a constant uniform magnetic field may either increase or decrease the system stability up to its instability.

关键词： inertial waves magnetic field perturbation interaction

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Monitoring open water area changes in a small tarn using historical orthophotomaps and a historical bathymetric map:a case study of the Litworowy Staw lake,the High Tatras

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Journal of Mountain Science 2018年第10期15卷 2089-2102页

作者： Juraj kapusta Frantisek PETROVIC Juraj HRESKO Department of Ecology and Environmental Sciences Faculty of Natural SciencesConstantine the Philosopher UniversityNitraSlovakia

According to scientific evidence in general, the disappearance of the Tatras tarns as a result of external geomorphological processes has been accepted since the long term analyses of lake sediments and peat bogs, geomorphological mapping, geophysical measurements(– all indirect methods). It is paradoxical that the direct cartographic evidence of such changes has not existed until now. In this paper, we evaluate shore line changes of the small mountain glacial lake in the High Tatras-Litworowy Staw lake using a multitemporal analysis of a series of historical orthophotomaps and a historical map. Over the last 100 years, the tarn has lost 46.4% of open water level area. Significant visual changes were caused by vegetation growth of Carex species(sedges) on the water's surface. The accumulation of fine sediments and dead plant residues in the tarn basin create suitable conditions for this process, all together causing the tarn to become more shallow.

关键词： Vegetation growth of tarns Monitoring of changes Alpine lakes The High Tatras The Litworowy Staw lake

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Changes in properties of tar obtained during underground coal gasification process

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International Journal of Coal Science & Technology 2021年第5期8卷 1054-1066页

作者： Marian Wiatowski Roksana Muzyka Krzysztof kapusta Maciej Chrubasik Central Mining Institute Plac Gwarków 140-166 KatowicePoland Institute for Chemical Processing of Coal 1 Zamkowa St41-803 ZabrzePoland

In this study,the composition of tars collected during a six-day underground coal gasification(UCG)test at the experimental mine‘Barbara’in Poland in 2013 was *** the test,tar samples were taken every day from the liquid product separator and analysed by the methods used for testing properties of typical coke oven(coal)*** obtained results were compared with each other and with the data for coal *** gasification progressed,a decreasing trend in the water content and an increasing trend in the ash content were *** tars tested were characterized by large changes in the residue after coking and content of parts insoluble in toluene and by smaller fluctuations in the content of parts insoluble in *** tested samples were characterized by very high distillation losses,while for samples starting from the third day of gasification,a clear decrease in losses was visible.A chromatographic analysis showed that there were no major differences in composition between the tested tars and that none of the tar had a dominant component such as naphthalene in coal *** content of polycyclic aromatic hydrocarbons(PAHs)in UCG tars is several times lower than that in coal *** light monoaromatic hydrocarbons(benzene,toluene,ethylbenzene and xylenes—BTEX)were found in the analysed tars,which results from the fact that these compounds,due to their high volatility,did not separate from the process gas in the liquid product separator.

关键词： Underground coal gasification UCG Pilot trial Tar BTEX PAHs Phenols

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An exsitu underground coal gasification experiment with a siderite interlayer:course of the process,production gas,temperatures and energy efficiency

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International Journal of Coal Science & Technology 2021年第6期8卷 1447-1460页

作者： Marian Wiatowski Krzysztof kapusta Jacek Nowak Marcin Szyja Wioleta Basa Główny Instytut Górnictwa(Central Mining Institute) Plac Gwarków 140-166 KatowicePoland Politechnika Slaska Katedra Geologii Stosowanej(Institute of Applied GeologySilesian Technical University)ul.Akademicka 2AGliwicePoland

A 72-h ex situ hard coal gasification test in one large block of coal was carried *** gasifying agent was oxygen with a constant flow rate of 4.5 m^(3)/*** surroundings of coal were simulated with wet sand with 11%moisture content.A 2-cm interlayer of siderite was placed in the horizontal cut of the coal *** a result of this process,gas with an average flow rate of 12.46 m^(3)/h was *** direct influence of siderite on the gasification process was observed;however,measurements of CO_(2)content in the siderite interlayer before and after the process allow to determine the location of high-temperature zones in the *** greatest influence on the efficiency of the gasification process was exerted by water contained in wet *** the high temperature that prevailed in the reactor,this water evaporated and reacted with the incandescent coal,producing hydrogen and carbon *** reaction contributes to the relatively high calorific value of the resulting process gas,averaging 9.41 MJ/kmol,and to the high energy efficiency of the whole gasification process,which amounts to approximately 70%.

关键词： Underground coal gasification UCG Siderite interlayer Water Ex situ Hydrogen

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PHOTOELECTROCHEMICAL AND DIELECTRIC PROPERTIES OF PAINTED IRON OXIDE ELECTRODES

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Science China Chemistry 1984年第3期27卷 225-235页

作者：柳昌义,蔡生民,S.M.WILHELM,S.D.kapusta,A.VIEHBECK,NORMANHACKERMAN Department of Chemistry Shandong University Jinan Department of Chemistry Peking University Battelle Houston Research Centre U.S.A. Department of Chemistry Rice University Houston U.S.A Department of Chemistry Rice University Houston U.S.A Department of Chemistry Rice University Houston U.S.A

Polycrystalline iron oxide electrodes made by thermal decomposition of Fe (C8H15O2)3[Iron （Ⅲ） 2-ethylhexanoate] on Fe, Ti and Pt substrates were characterized with respectto their dielectric and photoelectrochemical properties. The thermal decomposition process pro-duces a stable ferric oxide lattice （Fe2O3） possessing n-type semiconductor characteristics. Thephotoelectrochemical behavior of painted electrodes was shown to be equivalent to iron oxideproduced by thermal or anodic oxidation. From A. C. impedance measurements, an equivalentcircuit of the interface was constructed, that provided values for the space charge capacitanceand resistance. With the equivalent circuit, impedance measurements can be used to ascertainrapidly the relative photo-efficiencies of photoanodes.

关键词： FFE PHOTOELECTROCHEMICAL AND DIELECTRIC PROPERTIES OF PAINTED IRON OXIDE ELECTRODES

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BLACK HOLE FORMATION DURING THE QCD PHASE TRANSITION IN THE EARLY UNIVERSE

BLACK HOLE FORMATION DURING THE QCD PHASE TRANSITION IN THE ...

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The 19th International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions

作者： J.I. kapusta T. Springer School of Physics and Astronomy University of Minnesota MinneapolisMN 55455USA School of Physics and Astronomy University of Minnesota MinneapolisMN 55455USA

＜正＞It was first suggested by Jedamzik a decade ago that solar mass black holes could have been formed during a first order QCD phase transition in the early universe. The reason is that during a first order phase transition the speed of long wavelength sound waves is zero, implying a softened equation of state that would allow overdense regions of space to more easily collapse to a black

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