简介:Cross-bordertransferofthecompanyseatformorethandecadewasandstillishotandunresolvedtopicinEUCompanyLaw.FreedomofestablishmentisindisputablecornerstoneofEUcompanylawandInternalMarketenshrinedinArticles49and54oftheTreatyontheFunctioningoftheEuropeanUnion(TFEU)butstillthecompany'scrossbordermobilityisunsolved.ThecompanytransferoftheseatiscloselyconnectedwithdifferentMemberStateslegaltraditioninrelationwiththetwodifferent"seattheories"thatapply.BythepracticeoftheEuropeanCourtofJusticebothseattheories"therealseattheory"and"theincorporationtheory"areproclaimedasinlinewiththeEUlaw.Nevertheless,theprocessofcrossbordertransferoftheseatoccursascompellingproblemforthecross-bordercompanymobility.InmostMemberStatesatthemomentthecrossbordertransferofthecompanyseatrequiresthewinding-upofthecompanyandestablishingthenewoneintheotherMemberState.Thisprocedureleadstothelossoflegalandbusinesscontinuityandnationalapproachestothisissuediffer.
简介:ThisissueofJournalofSportandHealthSciencecontainsapoint-counterpointdiscussionofhamstringinjuriesinsprintrunningbythegroupsofDrs.LiuandYu.~(1–4)Theyproposedifferentmechanismsofmuscleinjuriesingeneral,andhamstringinjuriesinsprintrunningspecifically.Yuetal.2,4presentevidencesuggestingthathamstringinjuriesareprimarilycausedbyexcessivemusclestrainduringeccentriccontraction.Inmaximaleffortsprintrunning,excessivemusclestrains
简介:这份报纸考虑最佳的公事包deleveraging的问题,它是在金融的一个关键问题。拿进帐号跨影响的永久、暂时的价格,作者与框限制和单身地二次的限制建立一个二次的程序。在一些假设下面,当二次的限制是活跃的时,作者给最佳的答案必须被完成的最佳的做贸易优先级和表演。进一步,作者为模型建议一个适应Lagrangian算法,在的地方piecewise二次的发现根的方法被用来更多样地发现Lagrangian。算法的集中被建立。作者也介绍一些数字结果,它显示出算法的实用性并且验证最佳的做贸易优先级。
简介:Thispaperstudiesthedevelopmentonthefirstorderseacluttercrosssectionforbistatichighfrequencysurfacewaveradar(HFSWR).Basedonthereceivedfirstorderelectricfieldexpression,aclosed-formofcrosssectionsisderivedtoaccountforthecaseofreceivingantennaarraybeingmountedontheshipborneplatform.Theuniformlinearmotionandswaymotioncomponentsareassumedtoberesponsiblefortheobserveddifferencesincomparisonwiththebistaticfixedantennacase.Correspondingly,simulationsareconductedtostudytheseaclutterspectralcharacteristicsforthesetwocasesversusdifferentsystemparametersandseastateconditions.ItisshownnumericallythattheforwardmotioncomponentwillspreadtheBragglinesseverelyandtheinfluencetriggeredbytheswaymotioncanbeexplainedastheBesselfunctionmodulationoftheordinaryseaclutterspectra.TheobtainedresultshaveimportantimplicationsintheapplicationofshipborneHFSWRtechnologytooceanremotesensingandtargetdetection.
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简介:这研究在跟随加速的transepithelial的keratoconus角膜评估了临床的结果角膜的骨胶原cross-linking(CXL)(AvedroKXL?系统,麻省沃尔瑟姆,美国)超过一年后续。光连贯断层摄影术(10月)测量的分界线的吝啬的深度是205.19???吳????????<
简介:Anexperimentalstudyonabareflexiblecylinderaswellascylindersfittedwithtwotypesofcross-sectionedhelicalstrakeswascarriedoutinatowingtank.Themainpurposeofthispaperistoinvestigatetheeffectsofstrakes'crosssectiononthevortex-inducedvibrations(VIV)suppressionofaflexiblecylinder.Thesquare-sectionedandroundsectionedhelicalstrakeswereselectedintheexperimentaltests.Theuniformcurrentwasgeneratedbytowingthecylindermodelsalongthetankusingatowingcarriage.TheReynoldsnumberwasintherangeof800–16000.Thestrainresponsesweremeasuredbythestraingagesincross-flow(CF)andin-line(IL)directions.Amodalanalysismethodwasadoptedtoobtainthedisplacementresponsesusingthestrainsignalsindifferentmeasurementpositions.Thecomparisonoftheexperimentalresultsamongthebarecylinder,square-sectionedstrakedcylinderandroundsectionedstrakedcylinderwasperformed.Thehelicalstrakescaneffectivelyreducethestrainamplitude,displacementamplitude,responsefrequenciesanddominantmodesofaflexiblecylinderexcitedbyVIV.Andthemeandragcoefficientsofstrakedcylinderswereapproximatelyconsistentwitheachother.Inaddition,thesquaresectionedandround-sectionedstrakesnearlysharethesimilarVIVreductionbehaviors.Sometimes,thestrakeswithround-sectionrepresentmoreexcellenteffectsontheVIVsuppressionofresponsefrequencythanthosewithsquaresection.
简介:CornealdiseasesarecurrentlythesecondmaincauseofblindnessinChina.Althoughmostofthecornealblindnesscouldbetreatedbycornealtransplantation,onlyabout10000operationswerecarriedouteachyearowingtothesevereshortageofcornealdonorsandlimitedeyebankprograms.AfeasiblecorneadonationprogramwasestablishedthroughtheorganizationoftheRedCross,andinsitucornealremovaltechniquesweredevelopedtoavoidconflictswithChinesetraditionsofkeepingthedeceasedintact.Thenumberofdonatedcorneas,whichhadasafeandsecurequality,increasedsignificantlyyearbyyear.
简介:DirectC—HfunctionalizationofquinolineN-oxideswitharylboronicacidsisachievedusingKMnO_4asthesoleandefficientoxidativesystem.Thismethodprovidesanefficientprotocoltoconstructregioselectively2-arylquinolineN-oxidesviaradicalcross-couplingreactioninmoderatedtogoodyieldsundermildconditions.